EP4288291A1 - Machine de traitement et procédé de réglage d'une longueur d'impression et/ou d'une longueur de traitement - Google Patents

Machine de traitement et procédé de réglage d'une longueur d'impression et/ou d'une longueur de traitement

Info

Publication number
EP4288291A1
EP4288291A1 EP22722157.9A EP22722157A EP4288291A1 EP 4288291 A1 EP4288291 A1 EP 4288291A1 EP 22722157 A EP22722157 A EP 22722157A EP 4288291 A1 EP4288291 A1 EP 4288291A1
Authority
EP
European Patent Office
Prior art keywords
sheet
processing
cylinder
length
forme cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22722157.9A
Other languages
German (de)
English (en)
Inventor
Bastian Deppisch
Torsten Müller
Thomas Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP4288291A1 publication Critical patent/EP4288291A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices
    • B41F13/14—Registering devices with means for displacing the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/02—Arrangements of indicating devices, e.g. counters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/10—Relief printing
    • B41P2200/12—Flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/90—Register control
    • B41P2213/91—Register control for sheet printing presses

Definitions

  • the invention relates to a processing machine and a method for setting a printing length and/or processing length according to the preamble of claim 1 and according to the preamble of claim 21.
  • Various processing units are used in processing machines for sheets, in particular corrugated cardboard sheets.
  • the sheets are charged with pressurized fluid by means of at least one application unit and their mass and/or shape and/or contour are additionally or alternatively changed by at least one shaping device.
  • One possible application method is flexographic printing. Flexographic printing is characterized by a form cylinder with a flexible printing form.
  • a possible shaping device is usually a punch, in particular a rotary punch.
  • DE 102019119372 A1 discloses such a processing machine with a print length correction.
  • errors in the print length are compensated for by adjusting the speed of the forme cylinders.
  • the processing machine reveals application units with individual drives and sheet arrival sensors in front of the application units.
  • the at least one sheet sensor controls and/or controls the position and/or speed of the respective forme cylinder trained to control.
  • a deviation of the actual arrival time of the sheet at the position of the sheet sensor from a reference can be determined.
  • the regulation and/or control of the forme cylinder on the basis of the deviation determined by the sheet sensor advantageously results in a sheet whose printed image and/or whose processing corresponds to a desired state of the sheet.
  • the document also discloses an inspection device which regulates the print length correction.
  • the shaping units such as the punching units, are also disclosed with individual drives.
  • the forme cylinder is regulated or controlled.
  • the disadvantage of this is that the forme cylinder has to match the sheet arrival time. Therefore, the forme cylinder must always be reset to its original position before the next sheet arrives. This leads to an increased adjustment effort.
  • CH 577887 A5 discloses a rotary punch (rotary punching machine).
  • a ratio of the speeds ensures a reduction in deviations due to wear.
  • the speed of the blade cylinder is changed. These deviations are, for example, cuts of different lengths in a sheet of cardboard.
  • US 5017257 A discloses a rotary die cutter in which labels of different lengths can be accommodated by adjusting the speed of the tools.
  • US Pat. No. 4,617,850 A discloses a die cutting machine for processing a substrate web and for processing individual sheets.
  • Scripture also reveals a method and apparatus for varying the speed of the cylinders involved.
  • US Pat. No. 6,059,705 A discloses a method and a device for maintaining the register accuracy between subsequent stations of a processing machine with a punch and printing device.
  • DE 92 11 522 U1 discloses a device for cutting or punching moving sheet material.
  • the speed of the material and the tool can be regulated to the same speed by means of marking elements and a reading device.
  • the invention is based on the object of creating a processing machine and a method for setting a printing length and/or processing length.
  • An advantage that can be achieved with the invention consists in particular in the fact that a processing length or punching length of a shaping unit can be adjusted. This contributes, in particular in synergy with a correction of a print length, to an increased degree of automation of the processing machine.
  • the synergy effects are particularly evident in the case of combination machines with processing units and printing units.
  • the two systems complement each other through synergy effects. For example, one system can compensate for small mistakes made by the other.
  • the processing machine thus offers additional setting options to increase flexibility and improve the processing result.
  • the correction of the processing length is particularly advantageous via the adjustment of the Speed ratios between the sheet and the forming unit, in particular the forme cylinder.
  • the cylinders of the shaping unit are particularly advantageously controlled and/or regulated.
  • a speed adjustment can also be implemented via the transport devices of the processing machine.
  • the counter-cylinder in particular its position, is regulated and/or controlled. This has the advantage that the counter cylinder does not have to be reset at the time of arrival of the following sheet. The reason for this is that the counter-cylinder has no shape or, as a rule, no cylinder channel either.
  • the counter cylinder can be used to adjust the processing length in the forming unit to adjust the speed ratios. This is due to the nature of the lateral surface. An impression cylinder in the printing unit is usually smooth, whereas an impression cylinder in the shaping unit has a rough surface, for example rubber.
  • the speed of a bow can be influenced in a better way. Furthermore, the same inspection devices can be used to correct the printing length and the processing lengths. There are savings in terms of the complexity of the system.
  • the settings of a processing job can be saved and recalled easily.
  • the printing length and/or the processing length in such a processing machine can be adjusted either over the entire sheet and/or in sections.
  • the speed ratio differs at least once in a complete cylinder revolution in the area of the application surface of an application mold and/or in the area of the working surface of a shaping tool. In the case of a section-by-section correction, it is also possible to correct successively arranged copies of the substrate.
  • both units preferably have at least partially identical structures and/or contours on the application form and/or on the shaping tool.
  • the control of the actual state preferably runs fully automatically via an inspection device, which inspects the processing length of the forme cylinder and then forwards this actual state to a control unit.
  • the processing length of the shaping unit in particular of the forme cylinder, can be adjusted in sections.
  • a section can be defined, for example, by panels arranged one behind the other.
  • the shaping tools then preferably have a plurality of at least partially repeating or identical structures for processing the substrate or the sections or individual blanks.
  • the speeds of the cylinders are adapted during a cylinder revolution in such a way that at least partially different speeds prevail when the sections pass through the processing point.
  • the processing lengths of the individual blanks or the entire sheet can therefore be lengthened or shortened.
  • the processing length can be corrected for each panel. This is done in sections by regulating and/or controlling the speed ratios between the sheet and the forming unit.
  • the division can, for example, be set at a control station before a print job.
  • the division into sections is particularly advantageous in an automated manner by an inspection device, which carries out the division and transmits the data to a control unit.
  • the speed ratio of the forme cylinder to the counter cylinder differs at least once, preferably several times, in one cylinder revolution.
  • the advantage of adjusting the processing length in sections is that the machine can be adjusted more flexibly to the materials to be processed.
  • a sequence is preferably stored in the machine control, so that an operator only has to specify correction values for each section.
  • the machine adapts the processing lengths, in particular the speed ratios, using the stored sequence.
  • a correction value automatically becomes a, for example through a look-up table adjusted speed ratio.
  • the print length can also be corrected in sections.
  • the print length for individual copies can be determined or inspected by analyzing the print image and/or the processing result.
  • the printing cylinder can then be operated in different sections with different angular speeds or surface speeds.
  • the print lengths can be lengthened or shortened in sections, for example for each individual copy or for the entire sheet.
  • the form of application preferably has structures that are repeated at least in part. By increasing the speed, the print image can be shortened and by reducing it, the print image can be lengthened. This shortening or lengthening of the printed image takes place in the respective sections.
  • FIG. 1 shows a schematic representation of a sheet processing machine
  • 2 shows a schematic representation of a substrate feed device with at least one sheet sensor
  • 3 shows a schematic representation of an application unit with at least one sheet sensor
  • FIG. 4 shows a schematic representation of two inspection devices arranged in a transport direction after a last application unit
  • FIG. 5 shows a sheet with a first and second register mark each arranged in its reference position for, for example, four application units;
  • FIG. 6 shows a sheet with a first and a second register mark, which deviate from the reference position, for example for four application units;
  • FIG. 7 shows a schematic representation of a shaping device and a sheet delivery
  • Fig. 8 is a schematic representation of a shaping device and a
  • FIG. 9 shows a schematic representation of the at least one inspection device downstream of the shaping device in the transport direction
  • FIG. 10 shows an exemplary representation of a sheet with blanks
  • Fig. 13 shows the processed values for machining length correction
  • Fig. 14 is a flowchart of machining length correction
  • FIG. 17 shows an exemplary representation of an input mask for a tool shape
  • FIG. 21 shows a representation of the processing unit after a sheet has been passed through
  • FIG. 22 shows a representation of a printing unit with a sheet with different sections and individual print lengths in each case
  • a processing machine 01 is preferably embodied as a printing machine 01 and/or as a shaping machine 01, in particular a punching machine 01.
  • Printing press 01 is preferably embodied as a flexographic printing press 01.
  • Processing machine 01 is preferably referred to as printing machine 01 if it has at least one application unit 614, preferably embodied as printing unit 614, and/or at least one printing unit 600 embodied as unit 600, in particular regardless of whether it has other units for processing substrate 02.
  • a processing machine 01 embodied as a printing press 01 also has at least one other such unit 900, for example at least one shaping unit 900, which is preferably embodied as a punching unit 900, more preferably as a punching device 900.
  • Processing machine 01 is preferably referred to as a shaping machine 01 if it has at least one shaping mechanism 914 and/or at least one shaping unit 900, in particular regardless of whether it has other units 600 for processing substrate 02.
  • Processing machine 01 is preferably referred to as a punching machine 01 if it has at least one punching unit 914 embodied as a shaping unit 914 and/or at least one punching unit 900 and/or at least one punching device 900, in particular regardless of whether it has additional units 600 for processing substrate 02 having.
  • a processing machine 01 configured as a shaping machine 01 or punching machine 01 also has at least one additional unit 600 for processing substrate 02, for example at least one printing unit 600 and/or at least one printing unit 614.
  • the processing machine 01 in particular a sheet processing machine 01, preferably a unit 100 embodied as sheet feeder 100 and/or at least one printing unit 614 embodied as application unit 614 for applying at least one printed image to substrate 02. If processing machine 01 has at least one printing unit 614 and/or at least one printing unit 600 on the one hand and at least a shaping unit 914 and/or at least one shaping unit 900, it is therefore configured both as a printing press 01 and as a shaping machine 01.
  • processing machine 01 has at least one printing unit 614 and/or at least one printing unit 600 on the one hand and at least one punching unit 914 and/or at least one punching unit 900 and/or at least one punching device 900 on the other hand, it is therefore suitable both as a printing machine 01 and as a shaping machine 01, in particular punching machine 01.
  • Processing machine 01 is preferably embodied as a sheet processing machine 01, i.e. as a processing machine 01 for processing sheet-type substrate 02 or sheets 02, in particular sheet-type printing material 02.
  • sheet processing machine 01 is embodied as a sheet-fed printing machine 01 and/or as a sheet-forming machine 01 and/or as a sheet-fed punching machine 01.
  • Processing machine 01 is more preferably embodied as a corrugated cardboard sheet processing machine 01, i.e. as a processing machine 01 for processing sheet-type substrate 02 or sheets 02 made of corrugated cardboard 02, in particular sheet-type printing material 02 made of corrugated cardboard 02.
  • the processing machine 01 is more preferably embodied as a sheet-fed printing machine 01, in particular as a sheet-fed printing machine 01 Corrugated sheet printing machine 01, i.e.
  • Printing machine 01 is embodied, for example, as a printing machine 01 that operates using a printing forme-based printing process.
  • sheet-shaped substrate 02 in particular a printing material 02, specifically sheet 02, is used here to mean any flat substrate 02 or any substrate 02 that is present in sections, i.e. also substrates 02 that are in the form of panels or plates, i.e. also panels or plates, be included.
  • the sheet-like substrate 02 or sheet 02 defined in this way is formed, for example, from paper or cardboard, ie as a sheet of paper or cardboard, or from sheets 02, panels or possibly panels made of plastic, cardboard, glass or metal. More preferably, substrate 02 is corrugated cardboard 02, in particular corrugated cardboard sheets 02. The at least one sheet 02 is preferably embodied as corrugated cardboard 02. The thickness of a sheet 02 is preferably understood to mean a dimension orthogonal to a largest area of the sheet 02. This largest area is also referred to as the main area. Pressure fluid is preferably applied to the at least one main surface of sheet 02 at least partially and/or at least on one side.
  • the thickness of sheets 02 is, for example, at least 0.1 mm (zero point one millimeter), more preferably at least 0.3 mm (zero point three millimeters) and even more preferably at least 0.5 mm (zero point five millimeters).
  • significantly greater thicknesses are also common, for example at least 4 mm (four millimeters) or also 10 mm (ten millimeters) and more.
  • Corrugated cardboard sheets 02 are comparatively stable and therefore not very flexible. Corresponding adjustments to the processing machine 01 therefore make it easier to process thick sheets 02.
  • sheet 02 is used to refer both to sheets 02 that have not yet been processed using at least one shaping device 900 and to sheets 02 that have already been processed using the at least one shaping device 900 and/or using at least one Separation device 903 have been processed and, if necessary, changed in their shape and/or their mass.
  • Front edge 03 of sheet 02 is preferably that edge 03 of sheet 02 with which the sheet 02 in question is transported through the Processing machine 01 first on a unit 100; 300; 600; 700; 900; 1000 hits.
  • the front edge 03 along the transport path within the processing machine 01 is preferably parallel to a direction A, in particular transverse direction A, and/or orthogonal to a direction T, in particular.
  • Transport direction T oriented.
  • a direction Y which is preferably oriented parallel to a side edge of the sheet 02, is preferably oriented perpendicularly to the front edge 03 of the sheet 02, particularly if the sheet 02 in question is rectangular in shape.
  • Direction Y is preferably oriented parallel to transport direction T and/or orthogonal to transverse direction A.
  • the sheet 02 preferably has a rear edge 04, e.g. B. rear edge 04, with which the sheet 02 in question during transport through processing machine 01 last onto a unit 100; 300; 600; 700; 900; 1000 hits.
  • the rear edge 04 is preferably arranged parallel to the front edge 03 of the sheet 02, particularly if the sheet 02 is rectangular in shape.
  • a direction X is oriented parallel to the front edge 03 of the sheet 02, which is preferably oriented orthogonally to a side edge of the sheet 02, particularly if the sheet 02 in question is rectangular in shape.
  • the direction X is preferably oriented parallel to the transverse direction A and/or orthogonal to the transport direction T. Two side edges of the sheet 02 and the front edge 03 of the sheet 02 and the rear edge 04 of the sheet 02 preferably delimit the main surface of the sheet 02.
  • the respective sheet 02 is preferably made of paper or cardboard or cardboard.
  • the respective sheet 02 is more preferably made of cardboard, preferably corrugated cardboard.
  • paper is a flat material consisting essentially of fibers, mostly of vegetable origin, which is formed by draining a fibrous suspension on a sieve. This creates a fiber felt that is then dried.
  • the basis weight of paper is preferably a maximum of 225 g/m 2 (two hundred and twenty-five grams per square meter).
  • cardboard is a flat material consisting essentially of fibers of plant origin formed by dewatering a pulp suspension on or between two wires. The fiber structure is compacted and dried.
  • Cardboard is preferably made from cellulose and/or by gluing or pressing together.
  • Cardboard is preferably designed as solid cardboard or corrugated cardboard 02.
  • corrugated cardboard 02 is cardboard made of one or more layers of corrugated paper that is glued to one layer or between several layers of another preferably smooth paper or cardboard.
  • the basis weight of paperboard is in excess of 225 g/m 2 (two hundred and twenty five grams per square meter).
  • the term cardboard refers to a paper fabric that is preferably coated on one side, preferably with a mass per unit area of at least 150 g/m 2 (one hundred and fifty grams per square meter) and at most 600 g/m 2 (six hundred grams per square meter).
  • Cardboard preferably has high strength relative to paper.
  • Application fluids are preferably materials that have been applied by a processing machine 01, in particular printing machine 01, or at least one application unit 614 or a unit 600 configured as an application unit 600 of processing machine 01, in particular at least one printing unit 614 or printing unit 600 of printing machine 01, onto a substrate 02, in particular onto a printing substrate 02, for example onto at least one sheet 02, and/or can be transferred, and preferably in a finely structured form and/or not just over a large area, a texture that is preferably visible and/or perceptible through sensory impressions and/or detectable by machine on substrate 02 , in particular printing substrate 02.
  • Inks and printing inks are preferably solutions or dispersions of at least one colorant in at least one solvent, for example water and/or organic solvents.
  • the application fluid can be designed as an application fluid that crosslinks under UV light.
  • Inks are relative low-viscosity application fluids and inks are relatively high-viscosity application fluids.
  • Inks preferably have no binder or relatively little binder, while printing inks preferably contain a relatively large amount of binder and more preferably other auxiliaries.
  • colorless lacquers are also meant in particular when application fluids and/or inks and/or printing inks are mentioned.
  • means, in particular priming agents, for a pretreatment, so-called priming or precoating, of printing substrate 02 are preferably meant when reference is made to application fluids and/or inks and/or printing inks.
  • the term pressure fluid and the term coating agent are to be understood as synonymous.
  • a respective application fluid is preferably not gaseous.
  • a respective application fluid is preferably liquid and/or powdery.
  • the processing machine 01 preferably has a plurality of units 100; 300; 600; 700; 900; 1000 on.
  • a unit is preferably understood to mean a group of devices that interact functionally, in particular to be able to carry out a preferably self-contained processing operation on sheets 02.
  • a module is to be understood in particular as a respective unit or a structure made up of several units, which preferably has at least one means of transport and/or at least one controllable and/or regulatable drive of its own and/or as an independently functioning module and/or each manufactured separately and/or is formed as a machine unit or functional assembly mounted on its own.
  • a unit or module's own controllable and/or regulatable drive means in particular, a drive that serves to drive the movements of components of this unit or module and/or that serves to transport substrate 02, in particular sheets 02, through it respective unit or module and/or through at least one effective area of this respective unit or module and/or which serves to directly or indirectly drive at least one component of the respective unit or module intended for contact with sheets 02.
  • These drives of the aggregates 100; 300; 600; 700; 900; 1000 of processing machine 01 are preferably embodied as position-controlled electric motors in particular.
  • Each unit preferably has 100; 300; 600; 700; 900; 1000 at least one drive controller and/or at least one drive controller, which the respective at least one drive of the respective unit 100; 300; 600; 700; 900; 1000 is assigned.
  • the drive controls and/or drive controllers of the individual units 100; 300; 600; 700; 900; 1000 can preferably be operated individually and independently of one another.
  • the drive controls and/or drive controllers of the individual units 100; 300; 600; 700; 900; 1000 are and/or can be linked to one another and/or to a machine controller of processing machine 01 in terms of circuitry, in particular by means of at least one BUS system, in such a way that coordinated control and/or regulation of the drives of several or all units 100; 300; 600; 700; 900; 1000 of processing machine 01 is and/or can be carried out.
  • the individual aggregates 100; 300; 600; 700; 900; 1000 and/or in particular modules 100; 300; 600; 700; 900; 1000 of processing machine 01 can therefore be operated and/or operated in an electronically coordinated manner, at least with regard to their drives, in particular by means of at least one virtual and/or electronic master axis.
  • the virtual and/or electronic master axis is preferably specified for this purpose, for example by a higher-level machine controller of processing machine 01.
  • the individual units 100; 300; 600; 700; 900; 1000 of processing machine 01, at least with regard to their drives for example, are mechanically synchronized and/or can be synchronized with one another.
  • the virtual and/or electronic master axis preferably has a sequence of master axis signals that are equidistant in time. Each of these master axis signals corresponds to a point in time at which it is generated and/or a virtual angle value.
  • These virtual angle values are preferably between 0° (zero degrees) and 360° (three hundred and sixty degrees) and are output in ascending order, in particular via the BUS system, more preferably again when 360° (three hundred and sixty degrees) is reached 0° (zero degrees) is started.
  • a sequence of angular values from 0° (zero degrees) to 360° (three hundred and sixty degrees) corresponds to one machine cycle.
  • the machine cycle preferably corresponds to one full revolution of a forme cylinder 616 of application unit 614 and/or a distance between leading edges 03 of successive sheets 02 that are transported at a constant and identical speed and/or the time interval between two points in time at which successive sheets 02 are each first coated with at least be accelerated by a primary acceleration means 136.
  • master signals are spaced 4 ms (four milliseconds) apart.
  • the spatial area provided for the transport of substrate 02, which the substrate 02 occupies at least temporarily if it is present, is the transport path.
  • the transport path is preferably defined by at least one device for guiding the substrate 02 when the processing machine 01 is in an operating state.
  • the aggregates 100; 300; 600; 700; 900; 1000 of the processing machine 01 preferably characterized in that the through the respective unit 100; 300; 600; 700; 900; 1000 defined section of a transport path provided for transporting sheets 02 is at least essentially flat and more preferably completely flat.
  • a substantially flat section of the transport path provided for transporting sheets 02 is to be understood as meaning a section that has a minimum radius of curvature of at least two meters is, more preferably at least five meters and even more preferably at least ten meters and even more preferably at least fifty meters.
  • a completely flat section has an infinitely large radius of curvature and is thus also substantially flat and thus also has a minimum radius of curvature which is at least two meters.
  • the aggregates 100; 300; 600; 700; 900; 1000 of the processing machine 01 preferably characterized in that the through the respective unit 100; 300; 600; 700; 900; 1000 defined section of the transport path provided for the transport of sheets 02 runs at least essentially horizontally and more preferably exclusively horizontally.
  • This transport path preferably extends in a direction T, in particular transport direction T.
  • An essentially horizontal transport path provided for the transport of sheets 02 means in particular that the transport path provided in the entire area of the respective unit 100; 300; 600; 700; 900; 1000 exclusively has one or more directions that are at most 30°
  • the transport path provided for transporting sheets 02 preferably begins at a point where sheets 02 are removed from a feeder stack 104.
  • the direction T of the transport path is in particular the direction T in which the sheets 02 are transported at the point at which the direction T is measured.
  • the transport direction T provided in particular for transporting sheets 02 is preferably the direction T, which is preferably oriented at least essentially and more preferably completely horizontally and/or which is preferably oriented by a first unit 100; 300; 600; 700; 900; 1000 of the processing machine 01 to a last unit 100; 300; 600; 700; 900; 1000 of processing machine 01, in particular from a sheet feeder unit 100 or a substrate feed system 100 on the one hand to a delivery unit 1000 or a substrate delivery unit 1000 on the other hand, and/or which preferably points in a direction in which sheets 02 are transported apart from vertical movements or vertical components of movements, in particular from initial contact with a unit 300 downstream of substrate feed system 100; 600; 700; 900; 1000 of the processing machine 01 or initial contact with the processing machine 01 up to a final contact with the processing machine 01.
  • the transport direction T is preferably that direction T in which a horizontal component points in a direction oriented from the abutment device 300 to the substrate delivery device 1000 .
  • a direction A is preferably orthogonal to the transport direction T of the sheets 02 and/or orthogonal to the intended transport path of the sheets 02 through the at least one application unit 600 and/or through the at least one shaping unit 900 and/or through the at least one sheet delivery 1000 oriented direction A.
  • the transverse direction A is preferably a horizontally oriented direction A.
  • a longitudinal axis of the at least one forme cylinder 616 is preferably oriented parallel to the transverse direction A.
  • a working width of processing machine 01 and/or the at least one application unit 600 and/or the at least one shaping unit 900 and/or the at least one sheet delivery 1000 is preferably a dimension that is preferably orthogonal to the intended transport path for sheets 02 through the at least one application unit 600 and/or the at least one shaping unit 900 and/or the at least one sheet delivery 1000, more preferably in the transverse direction A.
  • the working width of processing machine 01 preferably corresponds to a maximum width that a sheet 02 may have in order to still be compatible with processing machine 01 to be able to be processed, i.e. in particular a maximum sheet width that can be processed with processing machine 01.
  • the width of a sheet 02 is to be understood in particular as its dimension in the transverse direction A, in particular the X direction. This is preferably independent of whether this width of the sheet 02 is greater or smaller than a horizontal dimension of the sheet 02 that is orthogonal thereto, which more preferably represents the length of this sheet 02 in the Y direction.
  • the working width of processing machine 01 preferably corresponds to the working width of the at least one application unit 600 and/or the at least one shaping unit 900 and/or the at least one sheet delivery 1000.
  • the working width of processing machine 01 is preferably at least 100 cm (one hundred centimeters), more preferably at least 150 cm (one hundred and fifty centimeters), even more preferably at least 160 cm (one hundred and sixty centimeters), even more preferably at least 200 cm (two hundred centimeters) and even more preferably at least 250 cm (two hundred and fifty centimeters).
  • a vertical direction V preferably designates a direction that is parallel to the normal vector of a plane spanned by the transport direction T and the transverse direction A.
  • vertical direction V is preferably oriented such that it points from printing substrate 02 to a forme cylinder 901 of shaping device 900.
  • Processing machine 01 preferably has at least one substrate feed system 100, which is more preferably embodied as unit 100, in particular substrate feed unit 100, and/or as module 100, in particular substrate feed module 100.
  • the at least one substrate feed system 100 is preferably embodied as sheet feeder 100 and/or sheet feeder unit 100 and/or sheet feeder module 100.
  • the processing machine 01 has, for example, at least one unit designed as a conditioning device, in particular Conditioning unit, which is further preferably designed as a module, in particular as a conditioning module.
  • a conditioning device is designed, for example, as a preparation device, in particular as a preparation device for applying primer, or as an after-treatment device, in particular as an after-treatment device for applying paint.
  • Processing machine 01 preferably has at least one unit designed as a preparation device, in particular a preparation unit, which is more preferably designed as a module, in particular as a preparation module, and represents a conditioning device. Processing machine 01 preferably has at least one post-processing device. Processing machine 01 preferably has at least one unit 300, preferably one system device 300, which is more preferably embodied as a system unit 300 and/or system module 300. The at least one contact device 300 is alternatively embodied as a component of the substrate feed device 100 or another unit.
  • the processing machine 01 has, for example, at least one unit 600, e.g. B. the application unit 600, which is preferably designed as a module 600, in particular application module 600.
  • the at least one application unit 600 is preferably arranged and/or constructed depending on the function and/or application method.
  • the at least one application unit 600 preferably serves to apply at least one respective application fluid or coating medium to the entire surface and/or at least part of the surface of sheets 02.
  • An example of an application unit 600 is a printing unit 600 or printing module 600, which is used in particular to apply printing ink and/or ink to substrate 02, in particular sheets 02.
  • any priming unit and/or coating unit that may be provided also apply as such an application unit 600 or printing unit 600.
  • An example of an application unit 600 is a form-based application unit 600, which in particular has at least one fixed, physical and preferably exchangeable printing form for the application of pressurized fluid.
  • Shape-based application units 600 preferably work according to a planographic printing process, in particular an offset planographic printing process and/or a gravure printing process and/or a relief printing process, particularly preferably a flexographic printing process.
  • the corresponding application unit 600 is preferably a flexo application unit 600 or flexo printing unit 600, in particular a flexo application module 600 or flexo printing module 600.
  • the at least one application unit 600 is embodied as an offset printing unit 600.
  • Processing machine 01 has, for example, at least one unit designed as a drying device, in particular a drying unit, which is more preferably designed as a module, in particular as a drying module.
  • at least one drying device 506 and/or at least one post-drying device is a component of at least one, preferably as module 100; 300; 600; 700; 900; 1000 trained unit 100; 300; 600; 700; 900; 1000.
  • at least one application unit 600 has at least one drying device 506 and/or has at least one unit 700 embodied as a transport device 700 and/or at least one unit 700 embodied as a transport unit 700.
  • Processing machine 01 preferably has at least one transport system 700, which is further preferably embodied as unit 700, in particular transport unit 700, and/or as module 700, in particular as transport module 700.
  • the transport device 700 is also referred to as a means of transport 700 .
  • the processing machine 01 preferably has transport devices 700, for example as components of other units and/or modules.
  • Processing machine 01 preferably has at least one shaping device 900, which is more preferably embodied as unit 900, in particular shaping unit 900 or punching unit 900, and/or as module 900, in particular as shaping module 900 or punching module 900 and/or as punching device 900.
  • Processing machine 01 preferably has at least one shaping unit 900 embodied as a punching unit 900.
  • the at least one shaping device 900 is preferably embodied as a rotary punching device 900 and/or preferably has at least one shaping unit 914 or punching unit 914.
  • a shaping device 900 should also be understood to mean an embossing device and/or a creasing device.
  • a perforating device is preferably also a form of a punching device 900.
  • Processing machine 01 preferably has at least one unit 1000 embodied as a substrate delivery system 1000, in particular a delivery 1000, in particular a sheet delivery unit 1000, in particular a delivery unit 1000, which is more preferably embodied as a module 1000, in particular as a delivery module 1000.
  • Processing machine 01 has, for example, at least one unit configured as a further processing device, in particular a further processing unit, which is more preferably configured as a module, in particular as a further processing module.
  • the further processing unit is preferably arranged after the at least one shaping device 900 in the transport direction T.
  • the further processing unit is arranged after the at least one sheet delivery 1000 in transport direction T.
  • the at least one further processing device is designed as a gluing device and/or folding device.
  • Processing machine 01 preferably has transport means 119; 136; 700; 904; 906 on.
  • suction transport means 119; 136; 700; 906 is preferred as suction transport means 119; 136; 700; 906, in particular as a suction belt and/or as a suction box belt and/or as a roller suction system and/or as a suction roller.
  • suction transport means 119; 136; 700; 906 are preferably used to move sheets 02 forward in a controlled manner and/or to enable movements, while sheets 02 are pressed against at least one counter-pressure surface of the corresponding suction transport means 119; 136; 700; 906 to be held.
  • a relative negative pressure is preferably used in this case in order to pull and/or press sheets 02 against at least one transport surface.
  • a transport movement of the sheets 02 is preferably generated by a corresponding, in particular circular, movement of the at least one transport surface.
  • the sheet 02 is transported by the at least one suction transport means 119; 136; 700; 906 is kept in its path, for example, along the transport path provided for the transport of sheets 02, and a transport movement of the sheet 02 by another, for example upstream and/or downstream transport means 119; 136; 700; 904; 906 predetermined force generated.
  • the negative pressure is in particular a negative pressure relative to an ambient pressure, in particular relative to an atmospheric pressure.
  • suction transport means 119; 136; 700; 906 is therefore preferably to be understood as meaning a device that has at least one counter-pressure surface, which is more preferably designed as a sliding surface and/or as a transport surface that can be moved in particular and that can be moved, for example, at least partially, at least in the transport direction T.
  • the respective suction transport means 119; 136; 700; 906 preferably has at least one vacuum chamber, which is more preferably connected to at least one vacuum source by means of a suction line.
  • the negative pressure source has a fan, for example.
  • the at least one vacuum chamber has at least one suction opening, which is used to suck in sheets 02.
  • the sheets 02 are sucked into a position that closes the at least one suction opening or are merely sucked against a counter-pressure surface in such a way that ambient air can still get past the sheets 02 and into the suction opening.
  • the transport surface has one or more suction openings.
  • the suction openings preferably serve to convey a vacuum from the suction opening of the vacuum chamber to the transport surface, in particular without pressure losses or with very low pressure losses.
  • the suction opening acts on sheets 02 in such a way that they are sucked against the transport surface without the transport surface having suction openings.
  • At least one deflection means is arranged, which directly or indirectly ensures a circulating movement of the at least one transport surface.
  • the at least one deflection means and/or the transport surface is and/or can be driven itself, in particular to ensure that sheets 02 are moved.
  • the transport surface allows sheets 02 to slide along the transport surface.
  • a first embodiment of a suction transport means 119; 136; 700; 906 is a suction tape.
  • a suction belt is to be understood as meaning a device which has at least one flexible conveyor belt, the surface of which serves as a transport surface.
  • the at least one conveyor belt is preferably deflected by deflection means designed as deflection rollers and/or deflection rollers and/or is preferably self-contained, in particular in such a way that endless circulation is made possible.
  • the at least one conveyor belt preferably has a large number of suction openings.
  • the at least one conveyor belt preferably covers the at least one suction opening of the at least one vacuum chamber in at least one section of its circulation path. More preferably, the vacuum chamber is then connected to the environment and/or to sheets 02 only through the suction openings of the at least one conveyor belt. Supporting means are preferably arranged which prevent the at least one conveyor belt from being drawn too far or at all into the vacuum chamber and/or which ensure that the transport surface assumes a desired shape, for example such that it forms a flat surface at least in the area in which its suction openings are connected to the vacuum chamber.
  • a circular movement of the at least one conveyor belt then results in a forward movement of the transport surface, with sheets 02 being held securely on the transport surface in precisely the area in which they are opposite the suction opening covered by the at least one conveyor belt, with the exception of the suction openings.
  • a second embodiment of a suction transport means 119; 136; 700; 906 is a roller suction system.
  • a roller suction system is to be understood as meaning a device in which the at least one transport surface is formed from at least sections of lateral surfaces of a large number of transport rollers and/or transport cylinders.
  • the transport rollers and/or transport cylinders thus each form, for example, closed parts of the transport surface and/or parts that rotate around.
  • the roller suction system preferably has a large number of suction openings. These suction openings are preferably arranged at least between adjacent transport rollers and/or transport cylinders.
  • at least one covering mask is arranged, which preferably represents a delimitation of the vacuum chamber.
  • the covering mask preferably has the plurality of suction openings.
  • the covering mask preferably forms a substantially planar surface.
  • the transport rollers and/or transport rollers are preferably arranged in such a way that they are intersected by this flat surface and more preferably protrude only slightly, for example only a few millimeters, beyond this flat surface, in particular in a direction away from the vacuum chamber.
  • the suction openings are then preferably designed in the shape of a frame and each surround at least one of the transport rollers and/or transport rollers. A revolving movement of the transport rollers and/or transport rollers then results in a forward movement of the corresponding parts of the transport surface, with sheets 02 securely on the precisely in the area Transport surface are held in which they face the suction port.
  • Transport assembly 700 is preferably configured as at least one suction transport means 700.
  • a suction transport means 700 preferably comprises at least two roller suction systems, each of which is preferably designed as an individually driven roller suction system.
  • the roller suction system is also referred to as a suction box.
  • a third embodiment of a suction transport means 119; 136; 700; 906 is a suction box belt.
  • a suction box belt is to be understood as meaning a device which has a plurality of suction boxes which can be moved in particular in a circumferential manner and which each have an outer surface serving as a transport surface.
  • a fourth embodiment of a suction transport means 119; 136; 700; 906 is at least one suction roller.
  • a suction roller is to be understood as meaning a roller whose lateral surface serves as a transport surface and has a large number of suction openings and which has at least one vacuum chamber inside, which is connected to at least one vacuum source by means of a suction line, for example.
  • a fifth embodiment of a suction transport means 119; 136; 700; 906 is at least one sliding suction device.
  • the sliding suction device is preferably designed as a passive means of transport and is used in particular to specify boundary conditions with regard to the position of a sheet 02 in question, without setting the sheet 02 itself in motion.
  • the respective sliding suction device preferably has at least one sliding surface and at least one vacuum chamber and at least one suction opening. This at least one sliding surface then serves as a counter-pressure surface and serves as a transport surface.
  • the transport surface designed as a sliding surface is preferably not moved.
  • the sliding surface serves as a counter-pressure surface against which the corresponding sheets 02 are pressed.
  • the sheets 02 can still be moved along the sliding surface, especially if they are otherwise connected a force oriented at least parallel to the sliding surface.
  • a sliding suction device an area between two driven suction transport means 119; 136; 700; 906 can be bridged.
  • suction transport means 119; 136; 700; 906 can, for example, have at least one common vacuum source and/or at least one common vacuum chamber and/or at least and/or as a suction transport means 119; 136; 700; 906 cooperation and/or arranged one behind the other and/or next to one another. Such combinations are then preferably associated with at least two of the embodiments of suction transport means 119; 136; 700; 906 to assign.
  • respective suction transport means 119; 136; 700; 906 are at least two arrangements of the respective suction transport means 119; 136; 700; 906 possible.
  • the respective suction transport means 119; 136; 700; 906 defined section of the transport path provided for the transport of sheets 02 below the transport surface, which is in particular movable, which serves in particular as a counter-pressure surface and can be moved, for example, at least partially, at least in the transport direction T.
  • the respective suction transport means 119; 136; 700; 906 then as upper suction transport means 700; 906, wherein its suction openings or suction openings, at least during their connection with the at least one vacuum chamber, preferably also point downwards or only, and/or its suction effect preferably also points at least or only upwards.
  • the sheets 02 are then picked up by the suction transport means 119; 136; 700; 906 preferably transported hanging.
  • the at least one transport unit 700 is preferably embodied as an upper suction transport means 700.
  • the at least one means of transport 906 is preferably the upper one Suction transport means 906 are formed.
  • one of the respective suction transport means 119; 136; 700; 906 defined section of the transport path provided for the transport of sheets 02 above the transport surface, which is in particular movable, which serves in particular as a counter-pressure surface and can be moved, for example, at least partially, at least in the transport direction T.
  • the respective suction transport means 119; 136; 700; 906 then as lower suction transport means 119; 136; 700; 906, wherein more preferably its suction openings or intake openings, at least during their connection with the at least one vacuum chamber, preferably also or only point upwards and/or whose suction effect is preferably also at least or only downwards.
  • the sheets 02 are then picked up by the suction transport means 119; 136; 700; 906 preferably transported lying down. At least two suction transport means 119; 136 as lower suction transport means 119; 136 trained.
  • the processing machine 01 for processing sheets 02 comprises the at least one application unit 600 and at least one sheet sensor 622 assigned to the respective application unit 600.
  • the processing machine 01 is preferably a sheet processing machine 01 with the substrate feed system 100 and the at least one application unit 600 and the at least one shaping system 900 and more preferably formed with the at least one delivery 1000 located downstream of the at least one shaping device 900 along the transport path provided for the transport of sheets 02.
  • the substrate supply device 100 preferably comprises the feed unit 300.
  • the feed unit 300 preferably has the at least one feeder stack 104.
  • the feeder stack 104 preferably comprises a large number of sheets 02, which are preferably stacked at least temporarily in a storage area 166.
  • storage area 166 is preferably delimited by at least one front stop 137.
  • the front stop 137 is preferably configured in such a way that an individual sheet 02 is configured to be transportable in the vertical direction V below the front stop 137 in the transport direction T.
  • the at least one transport means 136 preferably embodied as acceleration means 136, is assigned to storage area 166.
  • Accelerating means 136 is preferably embodied as a lower suction transport means 136 . Accelerating means 136 is preferably used to bring sheets 02 in feeder pile 104 to a target transport speed, in particular a
  • the transport means 119 embodied as a secondary acceleration means 119 is preferably arranged after the acceleration means 136 in the transport direction T.
  • the secondary acceleration means 119 is preferably embodied as a conveyor belt and/or transport roller, more preferably as a lower suction transport means 119.
  • Secondary acceleration means 119 is preferably designed to adapt a real transport speed of sheets 02 to the processing speed as soon as their real transport speed deviates from the processing speed.
  • the at least one transport unit 700 in particular a first transport unit 700, is preferably arranged in the transport direction T after the system unit 300, in particular after the secondary acceleration means 119.
  • at least one transfer means is preferably provided for transferring sheets 02 from secondary acceleration means 119 to transport unit 700, which is preferably embodied as upper suction transport means 700.
  • the at least one application unit 600 with the at least one application unit 614 embodied as a printing unit 614 is preferably arranged downstream of the first transport unit 700 in the transport direction T.
  • the at least one application unit 600 has the at least one printing unit 614 with the forme cylinder 616 and an individual drive 631 assigned to the forme cylinder 616; 630 on.
  • the at least one application unit 600 is preferably embodied as a flexo application unit 600 or as an offset printing unit 600.
  • Processing machine 01 preferably has at least four application units 600, in particular flexo application units 600.
  • Processing machine 01 comprises at least six application units 600, for example, with the individual application units 600 preferably differing at least in part in the printing fluid they process and/or the print image element they apply to printing substrate 02.
  • At least one transport means 700 is preferably arranged between each two application units 600.
  • the at least one printing unit 614 is preferably embodied as a flexographic printing unit, which is embodied in particular according to the principle of the flexographic printing process for applying printing fluid to sheet 02.
  • application unit 614 comprises the at least one forme cylinder 616, at least one impression cylinder 617, at least one anilox roller 618, and at least one ink fountain 619.
  • Ink fountain 619 preferably has printing fluid and is designed to deliver the printing fluid to anilox roller 618.
  • Anilox roller 618 is designed to transfer the printing fluid to at least one printing forme of forme cylinder 616 for printing on a printing substrate 02.
  • the forme cylinder 616 and the impression cylinder 617 preferably define a processing point 621 of the application unit 614.
  • a lateral surface of forme cylinder 616 and a lateral surface of impression cylinder 617 preferably define processing point 621, embodied as printing gap 621, through which preferably sheets 02 can pass through printing unit 614.
  • the printing nip 621 is preferably the area in which the respective forme cylinder 616 on the one hand and the respective impression cylinder 617 on the other hand are closest.
  • printing unit 614 has at least one forme cylinder 616.
  • Forme cylinder 616 has at least one printing forme and at least one holder 626 for the at least one printing forme.
  • the holder 626 of the printing form is designed, for example, as a clamping device.
  • the holder 626 of the printing forme is preferably configured as a non-pressing area of the lateral surface of the forme cylinder 616 along a circumferential direction of the lateral surface of the forme cylinder 616 .
  • the non-pressing area of forme cylinder 616 preferably has a length in the circumferential direction of forme cylinder 616 which is preferably at least 3%, preferably at least 5%, more preferably at least 8% of the circumferential length of forme cylinder 616.
  • the length of the non-printing area is preferably defined by the length in the circumferential direction of the printing area of forme cylinder 616, in particular the length of the at least one printing forme in the circumferential direction of forme cylinder 616.
  • the non-printing area corresponds to a cylinder channel of the at least one forme cylinder 616.
  • the at least one printing forme, more preferably precisely one printing forme, and the at least one non-pressing area, preferably precisely one non-pressing area, are preferably arranged one behind the other along the circumferential direction of the lateral surface of forme cylinder 616.
  • holder 626 is preferably arranged in front of the printing area of forme cylinder 616; more preferably, a rear edge of the non-pressing area of forme cylinder 616 is arranged in front of the printing area of forme cylinder 616 in the direction of rotation of forme cylinder 616.
  • a leading edge of the printing portion of the forme cylinder 616 is identical to the trailing edge of the non-printing portion of the forme cylinder 616.
  • the unit 600 has another cylinder, preferably embodied as a blanket cylinder, between the at least one forme cylinder 616 and the at least one impression cylinder 617.
  • the forme cylinder 616 is preferably designed and/or driven to be driven by the drive designed as an individual drive 631.
  • the individual drive 631 of the forme cylinder 616 is preferably designed as a preferably position-controlled electric motor 631.
  • the forme cylinder 616 is driven in each case mechanically independently of each other cylinder and/or roller of the printing unit 614.
  • the impression cylinder 617 in a preferred embodiment, this preferably has a surface that is continuous along a circumferential direction of the impression cylinder 617. This is the case, for example, when the impression cylinder 617 has a sleeve as the lateral surface.
  • the impression cylinder 617 in this embodiment can be driven by the individual drive 630 of the forme cylinder 616 in addition to the forme cylinder 616.
  • the impression cylinder 617 preferably has a separate individual drive, in particular a preferably position-controlled electric motor 630.
  • the impression cylinder 617 is and/or can be driven via a drive of the virtual and/or electronic master axis.
  • the impression cylinder 617 which has a continuous surface, has a circumference which differs from the circumference of the forme cylinder 616 assigned to it, preferably which is smaller than the circumference of the forme cylinder 616 assigned to it.
  • impression cylinder 617 this is preferably designed as a plate cylinder and additionally or alternatively preferably has at least one impression plate.
  • the diameter of impression cylinder 617 embodied as a plate cylinder preferably corresponds to the circumference of forme cylinder 616.
  • Impression cylinder 617 has at least one holder 627 for fastening the at least one impression plate.
  • Bracket 627 of impression cylinder 617 is preferably the same size along the lateral surface of impression cylinder 617 as bracket 626 is along the lateral surface of forme cylinder 616.
  • Bracket 627 of impression cylinder 617 is preferably arranged along the lateral surface of impression cylinder 617 such that in one of the The rotational movement of the impression cylinder 617 associated with the processing speed and the rotational movement of the forme cylinder 616 associated with the processing speed determine the positions of the holders 626; 627 are designed to be synchronized with one another.
  • the brackets 626; 627 at the same time as a respective front edge of the holders 626; 627 at the respective pressure gap 621.
  • the mounts are 626; 627 at the same time as a respective rear edge of the holders 626; 627 leaving the respective pressure gap 621.
  • At least one first application unit 600 in transport direction T is embodied as a primer unit and/or at least one last application unit 600 in transport direction T is embodied as a coating unit.
  • the at least one shaping device 900 with the at least one shaping unit 914 is preferably arranged.
  • the at least one shaping device 900 is preferably embodied as a punching device 900 and/or as a rotary punching device 900.
  • the at least one shaping device 900 preferably has at least one and more preferably exactly one processing point 910, preferably embodied as a shaping point 910, which is formed by at least and more preferably precisely one forme cylinder 901, embodied in particular as a cutting forme cylinder 901, on the one hand, and at least one impression cylinder 902, on the other.
  • the shaping point 910 is preferably that area in which the respective forme cylinder 901 on the one hand and the respective impression cylinder 902 on the other hand are closest to each other.
  • the at least one shaping point 910 is preferably embodied as at least one stamping point 910.
  • the shaping device 900, in particular the shaping mechanism 914 preferably comprises at least one tool, more preferably the at least one forme cylinder 901 comprises at least one tool.
  • the tool of shaping device 900, in particular of shaping unit 914, preferably the tool of forme cylinder 901 is at least temporarily in direct contact with impression cylinder 902, particularly in the area of shaping point 910.
  • the at least one punched indentation 1103 is formed, for example, as a groove and/or score and/or embossing and/or cut and/or perforation.
  • the at least one stamped impression 1103 is preferably at least partially at least one blank 1101 of at least one waste piece and/or at least one further blank 1101.
  • panel 1101 refers above and below according to DIN 16500-2, preferably the number of identical objects that are made from the same piece of material and/or are arranged on a common carrier material, for example a common sheet 02.
  • a blank 1101 is preferably that area of a sheet 02 which is designed as a product of the sheet processing machine 01, in particular as an intermediate product for the production of an end product, for example as a blank, and/or is further processed, for example, to form the desired or required end product and/or is designed to be further processed.
  • the at least one copy 1101 of the respective sheet 02 preferably has the at least one printed image.
  • the desired or required end product, which was produced by the respective blank 1101 or preferably by further processing of the respective blank 1101, is preferably a folding box and/or a lid box and/or a folding sleeve and/or a rigid box.
  • a leftover piece, preferably a waste piece, is that area of a sheet 02 that does not correspond to a blank 1101 in the preceding and in the following.
  • a remnant is preferably embodied as a piece of waste and/or trimmings and/or fragments and is preferably embodied so that it can be at least partially removed from at least one copy 1101.
  • the at least one scrap piece is preferably produced at the at least one shaping point 910 of shaping system 900 while sheet processing machine 01 is in operation, for example in at least one punching operation, and preferably removed at least partially, preferably completely, from the respective sheet 02 during operation of the sheet processing machine 01.
  • sheet processing machine 01 is preferably characterized in that the at least one separating device 903 for removing at least one piece of waste from at least one sheet 02 is arranged downstream of the at least one shaping point 910 along the transport path provided for the transport of sheets 02.
  • Separation system 903 is preferably designed for the complete removal of waste pieces from the respective sheet 02.
  • the at least one separating device 903 is therefore used in particular to separate the remnants, in particular the former parts of the sheet 02 that have already been completely or partially separated from the sheet 02 and are to be removed from the sheet 02, of benefit 1101, in particular those parts of the sheet 02, which continue to be treated as sheets 02 and, if necessary, are to be processed further.
  • the at least one separation device 903 is embodied, for example, as a separation unit 903 and/or as a separation module 903. Alternatively, the at least one separating device 903 is part of another unit 900 or module 900, in particular of the at least one shaping unit 900 or shaping module 900.
  • the at least one separating system 903 preferably has at least one transport means 904 embodied as a separating transport means 904, in particular for transporting sheets 02.
  • the at least one separating transport means 904 is preferably used to separate sheets 02 in question along the transport path provided for the transport of sheets 02 and/or in in the transport direction T, while pieces of waste are removed from the respective sheets 02.
  • the pieces of waste are preferably transported in a respective direction that has at least one component that is oriented orthogonally to the transport direction T, preferably counter to a vertical direction V, for example vertically downwards. is preferred at least gravity is also used to remove such pieces of waste from the sheet 02 in question.
  • the force of gravity then removes the respective piece of waste in a direction that has at least one component that is oriented orthogonally to the transport direction T, preferably in the direction of below.
  • Exactly one separation transport means 904 is preferably arranged along the transport path provided for the transport of sheets 02. Alternatively, there are several along the transport path provided for transporting sheets 02
  • Separation transport means 904 arranged, which are designed differently, for example.
  • sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 is designed to act and/or be capable of acting on sheets 02 both from above and from below. Sheets 02 can then be transported with sufficient accuracy along the transport path provided for the transport of sheets 02, despite the action of the at least one separating device 903.
  • sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 has a plurality of upper separation transport belts arranged next to one another at a distance from one another in relation to transverse direction A and/or a plurality of lower separating transport belts arranged at a distance from one another in relation to transverse direction A.
  • Separation conveyor belts are designed, for example, as endless and/or circulating belts, which more preferably have relatively small dimensions in the transverse direction A, for example less than 5 cm (five centimeters), preferably less than 2 cm (two centimeters) and more preferably less than 1 cm (one centimeter).
  • relatively large distances between respective adjacent separation transport belts are preferred, for example at least 2 cm (two centimeters), more preferably at least 5 cm (five centimeters), even more preferably at least 10 cm (ten centimeters) and more preferably at least 20 cm (twenty centimeters).
  • waste pieces can be moved between the separating transport belts, in particular fall through, in a direction with at least one component that is oriented orthogonally to the transport direction T, preferably in or counter to the vertical direction V, more preferably downwards and/or upwards.
  • sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 differs from any suction transport means, i.e. is not designed as a suction transport means.
  • sheet processing machine 01 is preferably characterized in that the at least one separating device 903 is embodied as at least one jogging device 903 and/or that the at least one separating device 903 has at least one jogging drive.
  • At least one separation transport belt can preferably be deflected orthogonally to its local transfer direction by means of the at least one vibrating drive.
  • a local transfer direction is to be understood in each case as the direction in which a respective element of the respective separating transport belt is moved due to a revolving movement of the respective separating transport belt, in particular apart from any superimposed deflection movements.
  • the at least one jogging drive is therefore preferably used to jog the respective sheet 02, in particular through movements in directions orthogonal to the transport direction T.
  • the at least one vibrating drive acts and/or is capable of acting directly or indirectly on the at least one separating transport means 904 and/or at least one separating transport belt, for example via at least one impact shaft.
  • the at least one vibrating drive is arranged to act and/or be capable of acting directly or indirectly on at least one deflection means and/or at least one guide means of at least one separating transport belt.
  • at least one electric and/or at least one pneumatic and/or at least one hydraulic drive is used as the vibrating drive and/or at least one magnetic drive is arranged.
  • the at least one separating system 903 has, for example, at least one separating fan, which more preferably serves to remove pieces of waste from the respective sheets 02 using at least one gas flow that is activated at least temporarily.
  • sheet processing machine 01 is preferably characterized in that at least one transport means 906 embodied as a selective transport means 906 is arranged along the transport path provided for the transport of sheets 02, in particular along the transport path provided for the transport of sheets 02 after the at least one separation transport means 904.
  • the at least one transport means 906 embodied as selective transport means 906 is preferably arranged along the transport path provided for the transport of sheets 02 adjoining the at least one separation transport means 904, in particular directly adjoining the at least one separation transport means 904.
  • a selective transport means 906 is understood to mean, in particular, a transport means 906 that only transports and/or is designed to be capable of transporting selected objects, for example only sheets 02 and/or no remnants.
  • At least one position and/or at least one dimension of the respective object serves as a distinguishing criterion, for example, in particular with respect to the transverse direction A.
  • the at least one selective transport means 906 is preferably configured as at least one upper suction transport means 906 for hanging transport of sheets 02, more preferably as at least one an exclusively upper suction transport means 906 and/or for an exclusively overhead transport of sheets 02. Any remnants can then also fall away in the opposite direction to the vertical direction V, preferably downwards, even after the at least one separating transport means 904, and move away from the sheets 02 without to disrupt subsequent processes.
  • the at least one selective transport means 906 is preferably configured as at least one upper suction transport means 906 for hanging transport of sheets 02, more preferably as at least one an exclusively upper suction transport means 906 and/or for an exclusively overhead transport of sheets 02. Any remnants can then also fall away in the opposite direction to the vertical direction V, preferably downwards, even after the at least one separating transport means 904, and move away from the sheets 02 without to
  • Sheet processing machine 01 in that the sheet processing machine 01 has at least one transport means 906, in particular an upper suction transport means 906, along the transport path provided for the transport of sheets 02 in the transport direction T downstream of the separation system 903, which is used for the overhead transport of sheets 02, preferably for the overhead transport of the at least one remaining and of the part of the at least one sheet 02 processed by shaping device 900 with the at least one panel 1101 is formed.
  • transport means 906 in particular an upper suction transport means 906, along the transport path provided for the transport of sheets 02 in the transport direction T downstream of the separation system 903, which is used for the overhead transport of sheets 02, preferably for the overhead transport of the at least one remaining and of the part of the at least one sheet 02 processed by shaping device 900 with the at least one panel 1101 is formed.
  • the at least one substrate delivery device 1000 is preferably arranged in the transport direction T after the at least one shaping unit 900, more preferably after the at least one separation system 903, more preferably after the at least one transport means 906.
  • the substrate delivery system 1000 preferably comprises at least one delivery pile carrier 48 and at least one rejection delivery 51.
  • the substrate delivery system 1000 configured as delivery 1000 preferably has at least one preferably regulatable and/or controllable sheet diverter 49, which is used to guide sheets 02 either to the delivery pile carrier 48 or to the rejection delivery 51 is formed.
  • At least one transport means embodied as a sheet braking means is preferably arranged along the transport path provided for the transport of sheets 02 after the at least one selective transport means 906, which is more preferably at least partially and more preferably completely located above a delivery pile carrier of sheet delivery 1000.
  • the at least one sheet braking means is used in particular to brake sheets 02 before they are placed on a delivery pile on delivery pile carrier 48.
  • sheet processing machine 01 is preferably characterized in that at least one change in the transport path provided for the transport of sheets 02, in particular sheet diverter 49, is regulated and/or controlled and/or controllable upstream of delivery 1000 in transport direction T is designed and / or is designed to be adjustable.
  • the change in the transport path is preferably designed to eject and/or deflect sheets 02 onto a transport path that bypasses the actual transport path.
  • the change in the transport path, in particular sheet diverter 49 is preferably designed to eject and/or deflect sheets 02 onto a transport path that bypasses the at least one sheet braking means.
  • the change in the transport path, in particular the at least one sheet diverter 49 is used, for example, to eject at least one sheet 02, in particular a sample sheet to be examined and/or at least one waste sheet.
  • a waste sheet has at least one defect that distinguishes it from a target state of sheet 02.
  • the sheet processing machine 01 is more preferably characterized in that along the transport path provided for the transport of sheets 02 between the at least one separating system 903 on the one hand and the at least one sheet braking device on the other hand, the change in the transport path, in particular the at least one sheet diverter 49, for the ejection of sheets 02 is arranged on a transport path that bypasses the at least one sheet braking device.
  • sheet processing machine 01 is preferably characterized in that delivery 1000, preferably sheet delivery 1000, has at least one front pile limiter and/or that a delivery pile area is delimited at least by the at least one rear sheet stop and the at least one front pile limiter and /or that the sheet delivery 1000 has at least one upper sheet transport system designed for hanging transport of sheets 02, which has at least one shingling device and/or that the at least one shingling device of a shingling for a shingled, hanging transport of at least two sheets 02 on at least one in vertical seen in the direction of V above the delivery stack area.
  • a sheet 02 which is arranged on the transport path in transport direction T after the at least one shaping point 910 and after the at least one separating device 903, preferably has at least one blank 1101, preferably at least two blanks 1101, and at least one sheet opening 1102, preferably at least two sheet openings 1102, on.
  • the at least one copy 1101 of the respective sheet 02 preferably has the at least one printed image.
  • Sheet 02 preferably has at least two copies 1101, each with the at least one printed image.
  • the at least two copies 1101 of each sheet 02 preferably each have at least one, preferably identical, printed image.
  • a sheet 02 which is arranged on the transport path in transport direction T after the at least one shaping point 910 and after the at least one separating device 903 and which is additionally or alternatively arranged outside of sheet processing machine 01 after passing through sheet processing machine 01 preferably has at least one blank 1101 at least two copies 1101, with at least one offcut, preferably at least two offcuts, having been removed from sheet 02.
  • sheet 02 also has at least one punched impression 1103, preferably at least two punched impressions 1103, in particular one punched impression 1103 embodied as a groove and/or score and/or embossing.
  • Sheet 02 preferably points in transport direction T after separation system 903 or after it has passed through the sheet processing machine 01 has no leftovers.
  • Different copies 1101 are formed within a sheet 02 so that they can be separated from one another and/or are formed separately, for example by means of at least one punched impression 1103, for example a perforation and/or an at least partial cut and/or a groove.
  • a sheet 02 preferably has no waste pieces downstream of the separation system 903 in the transport direction T.
  • a sheet 02 preferably points in the transport direction T after the Separation device 903 has an arcuate opening 1102 at those positions of the waste pieces, the dimensions and/or contour of which corresponds to the dimensions and/or contour of the respective removed piece of waste.
  • the dimension and/or contour of an arcuate opening 1102 corresponds to the dimension and/or contour of a plurality of adjacent scrap pieces.
  • Processing machine 01 preferably has at least one inspection system 726; 728; 916 on.
  • the remaining contour of sheet 02 in particular the remaining contour of the at least one copy 1101, preferably corresponds to the contour of the at least one offcut removed upstream of inspection system 916 and/or a composite contour of at least two offcuts removed upstream of inspection system 916.
  • sheet opening 1102 preferably refers to an area of sheet 02 in an actual state of the sheet 02 in question, on which after the at least one processing operation in the shaping system 900 and additionally or alternatively after the at least one processing operation in the separating system 903 sheet 02 in question preferably has no mass, preferably a gap.
  • the arch opening 1102 is formed as an arch gap 1102 .
  • at least one piece of waste from the relevant sheet 02 can be and/or is assigned to a respective sheet opening 1102.
  • a sheet opening 1102 is preferably that region of a sheet 02 from which at least one scrap piece has been removed and/or in which the sheet 02 has lost mass and/or has no remaining mass compared to a point in time before the at least one processing operation in the shaping device 900 and additionally or alternatively before the at least one processing operation in the separation system 903.
  • Two opposite delimitations of the respective sheet opening 1102, in particular two opposite edges of the respective sheet 02 for delimiting the respective sheet opening 1102, are preferably at a distance greater than zero, preferably greater 5mm (five millimeters), more preferably greater than 10 mm (ten millimeters), more preferably greater than 20 mm (twenty millimeters), more preferably greater than 30 mm (thirty millimeters), spaced from each other.
  • the at least one sheet opening 1102 in question is designed as a handle in the desired or required end product, which was produced by the respective blank 1101 or its further processing.
  • the printed image describes a representation on printing substrate 02, which corresponds to the sum of all printed image elements, in particular all imaging elements, wherein the individual printed image elements are and/or can be transferred to printing substrate 02 during at least one work stage and/or at least one printing process are.
  • At least one printed image element can preferably be transferred to the printing substrate 02 by an application unit 600 of processing machine 01.
  • the imaging element is preferably an element which can be transferred to sheet 02 by at least one application unit 600 of processing machine 01 and which, combined with all imaging elements, results in the printed image.
  • a register is, for example in multi-color printing, a precisely fitting combination of individual print image elements and/or image-forming elements and/or color separations to form a print image.
  • the register is also called color register.
  • register mark 16; 17; 18; 19; 21; 22; 23; 24 or print mark is to be understood in the foregoing and in the following as a mark for checking the register and/or the color register.
  • the sheet 02 printed by all four application units 614 has at least four register marks 16; 17; 18; 19; 21; 22; 23; 24, preferably at least eight register marks 16; 17; 18; 19; 21; 22; 23; 24, on.
  • the first register mark 16; 17; 18; 19 is preferably arranged in direction Y in a front region of the printable main surface of sheet 02, in particular on a front edge of the printed image, and additionally or alternatively the second register mark 21; 22; 23; 24 is preferably arranged in direction Y in a rear area of the printable main surface of sheet 02, in particular on a rear edge of the printed image.
  • each first register mark 16; 17; 18; 19 each have a first reference position 06; 07; 08; 09 and every second register mark 21; 22; 23; 24 each have a second reference position 11; 12; 13; 14 assigned.
  • the respective reference position 06; 07; 08; 09; 11; 12; 13; 14 is the position of the relevant register mark 16; 17; 18; 19; 21; 22; 23; 24, on which the register mark 16; 17; 18; 19; 21; 22; 23; 24 is arranged with an ideally printed sheet 02 and/or a print template.
  • the first reference positions 06; 07; 08; 09 arranged side by side in the Y direction and/or one behind the other in the X direction.
  • the second reference positions 11; 12; 13; 14 arranged side by side in the Y direction and/or one behind the other in the X direction.
  • Sheet processing machine 01 preferably comprises the at least one sheet sensor 164; 622; 722; 922.
  • processing machine 01 has a large number of sheet sensors 164; 622; 722; 922, which are preferably arranged at least partially one behind the other in the transport direction T.
  • the at least one sheet sensor 164 is preferably used as a sheet start sensor 164 or the at least one sheet sensor 622; 922 as sheet travel sensor 622; 922 or the at least one sheet sensor 722 is embodied as a sheet control sensor 722.
  • the sheet sensor 622; 722; 922 are arranged at the same coordinate with respect to the transverse direction A.
  • sheet sensors are 622; 722; 922 are arranged one behind the other in the transport direction T, preferably in alignment with one another.
  • An array of sheet sensors 622; 722; 922 aligned with one another in the transport direction T preferably ensures that the same position of the leading edge 03 and/or trailing edge 04 of the respective sheet 02 is detected by the respective sheet sensors 622; 722; 922 is detectable.
  • sheet processing machine 01 is preferably characterized in that the at least one sheet sensor 164; 622; 722; 922 is designed to detect a location and/or position of the respective sheet 02. For example, in order to then be able to make a targeted change to the location and/or position and/or to receive the information about the location and/or position of the respective sheet 02 in the respective sheet sensor 164; 622; 722; 922 subsequent aggregates 300; 600; 700; 900; 1000 to use. For example, won in this way Information is used to align sheets 02 without stops and/or during onward transport.
  • the respective sheet sensor is preferably 164; 622; 722; 922 relative to the transverse direction A designed to be mechanically movable.
  • the at least one sheet sensor 164; 622; 722; 922 as optical sheet sensor 164; 622; 722; 922 trained.
  • the at least one sheet sensor 164; 622; 722; 922 is designed as a leading edge sensor for generating a leading edge signal and/or the at least one sheet sensor 164; 622; 722; 922 designed as a trailing edge sensor for generating a trailing edge signal.
  • the respective sheet sensor 164; 622; 722; 922 is the respective front edge 03 and/or the respective rear edge 04 and/or the at least one respective imaging element, for example the register mark 16; 17; 18; 19; 21; 22; 23; 24 of the respective sheet 02 and preferably transmits a corresponding signal. More preferably, the at least one sheet sensor 164; 622; 722; 922 designed at the same time as a leading edge sensor and as a trailing edge sensor.
  • sheet processing machine 01 is preferably characterized in that the at least one sheet sensor 164; 622; 722; 922 is designed as a transmitted light sensor.
  • a sheet sensor 164 designed as a transmitted light sensor; 622; 722; 922 is characterized in that it has at least two sensor elements 171; 172; 623; 624; 723; 724; 923; 924 and that the detection range of the respective transmitted light sensor extends between at least two of these sensor elements 171; 172; 623; 624; 723; 724; 923; 924 extends.
  • At least one sensor element 171; 623; 723; 923 of each of these at least two sensor elements 171; 172; 623; 624; 723; 724; 923; 924 is as transmitter 171; 623; 723; 923 designed, in particular as a transmitter 171; 623; 723; 923 for electromagnetic radiation.
  • At least one sensor element 172; 624; 724; 924 of each of these at least two sensor elements 171; 172; 623; 624; 723; 724; 923; 924 is as receiver 172; 624; 724; 924 trained, particularly as receiver 172; 624; 724; 924 for electromagnetic radiation and/or as the at least one transmitter 171; 623; 723; 923 associated receiver 172; 624; 724; 924.
  • at least one reflector is arranged, which is also a sensor element.
  • At least one sensor element 171; 172; 623; 624; 723; 724; 923; 924 of sheet sensor 164; 622; 722; 922 is arranged above the transport path provided for the transport of sheets 02 and has at least one sensor element 171; 172; 623; 624; 723; 724; 923; 924 of sheet sensor 164; 622; 722; 922 below the transport path provided for the transport of sheets 02.
  • the sheet sensor 164 preferably designed as a transmitted light sensor; 622; 722; 922 preferably has a particularly high reaction speed and thus preferably enables the transport of sheets 02 to be checked particularly precisely.
  • the at least one sheet sensor 164; 622; 722; 922 has a sampling frequency of at least 2 kHz (two kilohertz), more preferably at least 5 kHz (five kilohertz), even more preferably at least 9 kHz (nine kilohertz), even more preferably at least 19 kHz (nineteen kilohertz) and even more preferably at least 29 kHz (twenty-nine kilohertz).
  • processing machine 01 preferably has substrate feed system 100 with the at least one sheet sensor 164.
  • the at least one sheet sensor 164, configured as a sheet start sensor 164, of substrate feed system 100 is preferably used to detect a respective leading edge 03 and/or a respective trailing edge 04 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of each sheet 02 aligned with the intended transport path.
  • Infeed device 300 has, for example, the at least one sheet sensor 164 embodied as a sheet start sensor 164.
  • processing machine 01 is preferably characterized in that the at least one sheet sensor 164 embodied as a sheet start sensor 164 is based on the transport direction T relative to the at least one primary acceleration means 136 and/or after the at least one front stop 137 and/or before the at least one secondary acceleration means 119.
  • processing machine 01 is preferably characterized in that the at least one sheet sensor 164, in particular the at least one sheet start sensor 164, is located in the area of the at least one secondary acceleration means 119 with respect to transport direction T.
  • Sheet sensor 164 embodied as sheet start sensor 164 is preferably arranged in such a way that its detection range has an intersection with a control section 167 of the transport path provided for the transport of sheets 02.
  • Monitoring section 167 preferably begins at a starting point 168, which is along the transport path provided for transporting sheets 02 after storage area 166, and/or preferably ends at an end point 169, which is along the transport path provided for transporting sheets 02 before the at least one application unit 600 is located.
  • processing machine 01 comprises only one shaping device 900
  • control section 167 preferably ends at end point 169, which is located along the transport path provided for the transport of sheets 02 before the at least one processing point 910, which is preferably embodied as a shaping point 910.
  • the control section 167 preferably defines an area that is suitable for an advantageous arrangement of the detection area of the at least one sheet sensor 164.
  • sheet processing machine 01 is preferably characterized in that starting point 168 is at a starting distance from storage area 166 of at least 50 mm (fifty millimeters), more preferably at least 90 mm (ninety millimeters), more preferably at least 120 mm ( one hundred and twenty millimeters), more preferably at least 140 mm (one hundred and forty millimeters) and more preferably at least 145 mm (one hundred and forty-five Millimeter).
  • sheet processing machine 01 is preferably characterized in that end point 169 is at a distance from the at least one, in particular first processing point 621, which is at least 200 mm (two hundred millimeters), more preferably at least 250 mm (two hundred and fifty millimeters). more preferably at least 290 mm (two hundred and ninety millimeters), more preferably at least 320 mm (three hundred and twenty millimeters), more preferably at least 340 mm (three hundred and forty millimeters) and more preferably at least 350 mm (three hundred and fifty millimeters).
  • End point 169 preferably has an end distance of at least 200 mm (two hundred millimeters), more preferably at least 250 mm, from the at least one, more preferably from the first and even more preferably from each transport means 700 arranged in the transport direction T after the secondary acceleration means 119 mm (two hundred and fifty millimeters), more preferably at least 290 mm (two hundred and ninety millimeters), even more preferably at least 320 mm (three hundred and twenty millimeters), even more preferably at least 340 mm (three hundred and forty millimeters) and even more preferably at least 350 mm (three hundred and fifty millimeters). Then it is ensured that balancing Accelerations of the respective sheet 02 are completed before the sheet 02 engages with the transport means 700, which is more preferably operated at a constant speed, in particular at the processing speed.
  • the respective starting distance and/or the respective ending distance is preferably derived from the maximum sheet length of the sheets 02 to be processed with the sheet processing machine 01 and/or from the maximum processing speed at which the sheet processing machine 01 is intended to be operated.
  • the initial distance is preferably at least as large as an acceleration section on which the respective sheets 02 can be and/or are accelerated to the processing speed by means of the at least one primary acceleration means 136.
  • the end distance is preferably at least as large as a distance covered by sheets 02 at the processing speed in the time required to calculate and execute a respective compensation process.
  • the sheet processing machine 01 is alternatively or additionally characterized in that the at least one secondary acceleration means 119 has at least three conveyor belts arranged next to one another at a distance from one another in relation to a transverse direction A, and more preferably that a detection range of the at least one sheet start sensor 164 is between the at least three in relation to the transverse direction A spaced apart conveyor belts extends.
  • the at least one secondary acceleration means 119 has at least three conveyor belts arranged next to one another at a distance from one another in relation to a transverse direction A, and more preferably that a detection range of the at least one sheet start sensor 164 is between the at least three in relation to the transverse direction A spaced apart conveyor belts extends.
  • Each sheet 02 is preferably assigned a movement profile that can be represented as a function in which a position of the respective sheet 02 along the transport path provided for the transport of sheets 02 is described as a function of the progression of the sequence of guide axis values. If a sheet 02 is now detected using the at least one sheet sensor 164, the time of detection is preferably assigned to a leading axis value, for example. A comparison can then be made as to the point in time or the guide axis value at which sheet 02 would have been expected at the at least one sheet sensor 164. A possible value deviation is used to determine how this sheet 02 must be transported, for example using the at least one secondary acceleration means 119, so that the value deviation can be compensated for as far as possible or completely eliminated. By accelerating and/or decelerating the sheets 02 with the at least one secondary acceleration means 119, the respective sheet 02 is preferably adapted to the processing speed, in particular if there was a previous value deviation.
  • processing machine 01 preferably has at least two sheet start sensors 164, which are preferably arranged orthogonally to the transport path of sheets 02, which are more preferably arranged one behind the other in transverse direction A and/or more preferably next to one another in transport direction T.
  • the at least two sheet sensors 164 embodied in particular as sheet start sensors 164 are preferably embodied to detect an inclined position of sheets 02.
  • These at least two sheet start sensors 164, arranged one behind the other in the transverse direction A are preferably each for detecting the leading edge 03 and/or the trailing edge 04 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of a sheet 02 in question.
  • sheet processing machine 01 is alternatively or additionally characterized in that at least two sheet sensors 164 are provided, the detection areas of which differ in terms of their position in relation to transverse direction A.
  • the skew position of the respective sheet 02 is then preferably measured.
  • the detection ranges of these at least two sheet sensors 164 point in relation to the transport direction T up to a tolerance of at most 10 mm (ten millimeters), more preferably at most 5 mm (five millimeters) and more preferably at most 2 mm (two millimeters) prefers an equal position. If the skew is too great, compensation or sorting out or marking of the corresponding sheet 02 or a machine stop takes place, for example.
  • the at least one sheet sensor 622 embodied as a sheet travel sensor 622 is preferably arranged directly in front of the respective assigned application unit 600 with the respective forme cylinder 616, preferably in the transport direction T.
  • the at least one sheet sensor 622 is designed to regulate and/or control the position and/or speed of the respective forme cylinder 616.
  • the sheet sensor 622 is arranged to regulate the machine speed.
  • the at least one sheet sensor 622 is arranged to control and/or regulate a drive means of a transport system 700.
  • the speed of sheets 05 is preferably adjusted using the signal from sheet sensor 622.
  • the at least one application unit 600 is preferably assigned at least one sheet sensor 622, in particular a sheet travel sensor 622.
  • the at least one shaping unit 900 is preferably assigned the at least one sheet sensor 922, in particular sheet travel sensor 922.
  • the sheet travel sensor 622 is preferably in the transport direction T in front of the assigned application unit 600 and/or the Sheet travel sensor 922 is arranged in the transport direction T in front of the associated shaping unit 900.
  • the at least one sheet sensor 622; 922 is the arrival time of sheet 02 at the position of sheet sensor 622; 922 capturing trained.
  • Processing machine 01 which is preferably embodied as a sheet-fed printing press 01, is preferably characterized in that the at least one sheet travel sensor 622; 922 formed sheet sensor 622; 922, preferably at least for detecting the respective arrival time of sheets 02, in particular the arrival time of the respective leading edge 03 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of the respective sheet 02, is arranged facing the intended transport path.
  • sheet processing machine 01 is characterized in that the respective sheet travel sensor 622; 922 in the transport direction T in front of the respective processing point 621; 910 is arranged.
  • the sheet travel sensors 622; 922 which are each assigned to an application unit 600 or a shaping unit 900, are arranged at the same position in relation to the transverse direction A. This ensures that the same position of the front edge 03 and/or the rear edge 04 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of the respective sheet 02 can be detected.
  • the respective sheet travel sensor 622; 922 on a transport direction T preferably directly in front of the relevant unit 600; 900 arranged transport device 700 arranged.
  • the respective sheet travel sensor 622; 922 arranged in such a way that between the respective sheet travel sensor 622; 922 and the relevant processing point 621; 910 of the unit in question 600; 900 at least part of the transport device 700, in particular at least part of the relevant Transport means 700 is arranged.
  • the transport means 700 is embodied as an upper suction transport means 700, in particular as the at least one roller suction system.
  • the respective sheet travel sensor 622; 922 to the processing point 621 assigned to it; 910 has a minimum distance of at least 200 mm (two hundred millimeters), preferably at least 300 mm (three hundred millimeters), more preferably at least 350 mm (three hundred and fifty millimeters), even more preferably at least 400 mm (four hundred millimeters).
  • the respective sheet travel sensor 622; 922 to the processing point 621 assigned to it; 910 preferably a maximum distance of at most 650 mm (six hundred and fifty millimeters), more preferably at most 600 mm (six hundred millimeters), even more preferably at most 550 mm (five hundred and fifty millimeters), even more preferably 450 mm (four hundred and fifty millimeters), on.
  • the respective sheet travel sensor 622, which is assigned to an application unit 600 is preferably at a smaller distance from the respective processing point 621 than the respective sheet travel sensor 922, which is assigned to a shaping unit 900.
  • Due to the minimum distance of the sheet travel sensor 622; 922 to the respective processing point 621; 910 is preferably ensured that a sufficiently long stretch of the transport path between the sheet travel sensor 622; 922 and the respective processing point 621; 910 is present in order to synchronize the arrival time of the sheet 02, in particular the leading edge 03, with the leading edge of the printing area of the forme cylinder 616. Due to the maximum distance of the sheet travel sensor 622; 922 to the respective processing point 621; 910 is preferably guaranteed that the shortest possible stretch of the transport path between the sheet travel sensor 622; 922 and the respective processing point 621; 910 is present in order to avoid further influencing the speed of sheet 02 and thus influencing its arrival time through the transport route.
  • the respective at least one sheet travel sensor 622; 922 is used to record the time of arrival of sheets 02, in particular the time of arrival of leading edge 03 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of the sheets 02, preferably before the respective sheet 02 reaches the relevant processing point 621; 910 of the associated unit 600; reached 900.
  • Each sheet 02 is preferably assigned a movement profile that can be represented as a function in which a position of the respective sheet 02 along the transport path provided for the transport of sheets 02 is described as a function of the progression of the sequence of guide axis values. If a sheet 02 is now detected using the at least one sheet sensor 622; 922, in particular the at least one sheet travel sensor 622; 922, the time of detection is preferably assigned to a control axis value, for example. A comparison is then preferably made as to the point in time or the guide axis value at which sheets 02 were detected at the at least one sheet sensor 622; 922 would have been expected.
  • the structure and/or the arrangement and/or the principle of the sheet travel sensor 622 of the application unit 600 can preferably be transferred to the sheet travel sensor 922 of the shaping unit 900.
  • the forme cylinder 901 has at least one tool for machining, at least partially along its lateral surface from sheet 02 on.
  • the area of the lateral surface of forme cylinder 901 that has the at least one tool preferably corresponds to the printing area of forme cylinder 616 of application unit 600.
  • the leading axis value of sheets 02 which corresponds to the respective detection time by sheet sensor 622, is preferably associated with a leading axis value of the position of holder 626 of forme cylinder 616, and thus preferably a front edge of the printing area of the Form cylinder 616, comparable.
  • the processing speed of sheets 02 is preferably additionally or alternatively matched to a rotary speed and/or rotational speed of forme cylinder 616; 901, more preferably in addition to a rotational speed and/or rotational speed of the impression cylinder 617; 902, adapted so that the front edge 03 of the sheet 02 in question and the front edge of the printing area of the forme cylinder 616 or alternatively a front edge of the area of the forme cylinder 901 that has tools, simultaneously contact the respective processing point 621; 910 go through.
  • the position of leading edge 03 of sheet 02 in question, in particular the assigned guide axis value, and the position of the leading edge of the printing area of forme cylinder 616, in particular the assigned guide axis value, preferably match if leading edge 03 of sheet 02 in question and the front edge of the printing area of the forme cylinder 616 are arranged at the processing point 621 of the respective unit 600.
  • the time of arrival of the sheet 02 in particular the time of arrival of the leading edge 03 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least part of the printed image of sheet 02, with the time of arrival of the leading edge of the printing area of forme cylinder 616 at processing point 621.
  • forme cylinder 616 in particular the position of the front edge of the printing area of forme cylinder 616, is preferably in the event of a value deviation of the assigned master axis value of the position of the front edge of the printing area of forme cylinder 616 relative to the assigned master axis value of the position the leading edge 03 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or at least a part of the printed image of the sheet 02 in question are designed to be changeable.
  • Forme cylinder 616 is preferably accelerated and/or decelerated as long as at least part of the non-printing area of forme cylinder 616 is located at processing point 621, so that the arrival time of sheet 02 at processing point 621 coincides with the arrival time of the printing area of forme cylinder 616 the Processing point 621 matches. Accelerating and/or decelerating forme cylinder 616 while at least part of the non-pressing area is passing through processing point 621 ensures that the time of arrival of sheet 02, in particular the time of arrival of leading edge 03 of sheet 02, at processing point 621 the time of arrival of the front edge of the printing area of the forme cylinder 616 at the processing point 621.
  • the beginning of the processing of sheets 02 at the respective processing point 621 can preferably be adapted and/or determined and/or changed by accelerating and/or decelerating forme cylinder 616.
  • forme cylinder 616 has at least a partial speed that differs from the speed of forme cylinder 616 as long as at least part of the non-printing area of its lateral surface is at of the processing point 621 is arranged.
  • the impression cylinder 617 is preferably accelerated and/or decelerated in a manner complementary to the forme cylinder 616.
  • the speed of the forme cylinder 616 corresponds in the preceding and in the following preferably to its peripheral speed, with which the relevant forme cylinder 616 rotates in its respective direction of rotation.
  • the direction of rotation of forme cylinder 616 is preferably the direction in which the relevant forme cylinder 616 rotates and/or is configured to rotate, preferably in transport direction T, for transporting sheets 02 along the transport path.
  • the forme cylinder 616 is preferably operated at the speed that corresponds to the processing speed of sheets 02 in the respective unit 600.
  • the forme cylinder 616 has, for example, a constant speed.
  • the forme cylinder 616 preferably has an at least partially changing speed as long as at least part of the printing area of its lateral surface is located at the processing point 621. This changing speed is present in particular in order to generate a change in a print length I2 relative to a reference length 11, preferably a minimization of the difference between the print length I2 and the reference length 11, so that the register of the print image is adjusted and/or improved and/or changed will.
  • the change in print length I2 is preferably achieved by accelerating and/or decelerating forme cylinder 616, while at least part of the printing area of its lateral surface is arranged at processing point 621.
  • the respective printed image applied to sheet 02 is stretched and/or compressed relative to the printing forme used for this purpose. This may be necessary, for example, if sheets 02 are processed by several units 100; 300; 600; 700; 900; 1000 its expansion, in particular in the transport direction T, in particular as a result of the processing, for example the application of the at least one pressurized fluid and/or pressure running of the at least one processing point 621; 910, change.
  • the transport speed v3 of sheets 02 is increased, for example, by accelerating and/or decelerating sheets 02 with the at least part of transport means 700 in front of processing point 621; 910 can be changed relative to the processing speed of the processing machine 01 at the relevant position.
  • sheets 02 are preferably accelerated and/or decelerated by at least part of transport means 700, for example by at least one transport roller and/or transport roller of the roller suction system, in particular by at least the ones directly in front of processing point 621; 910 arranged transport roller and / or transport roller.
  • the acceleration and/or deceleration of sheet 02 is preferably correct when it reaches the processing point 621 the position of the leading edge 03 of the sheet 02 with the trailing edge of the non-printing area of the forme cylinder 616; 901 and/or with the front edge of the printing area of the forme cylinder 616; 901 match.
  • At least one imaging element is printed on sheet 02, for example at least part of the printed image of sheet 02 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, recorded and/or evaluated by the operating personnel using at least one sheet 02 designed as a sample sheet.
  • Preference is given to the at least one register of the printed image and additionally or alternatively the at least one imaging element of sheets 02 and additionally or alternatively the at least one measure of the print length I2 of the at least one printed image of the respective sheet 02 and additionally or alternatively at least one error in the at least one processing of the respective sheet 02 and additionally or alternatively at least one error in the at least one printed image of the respective sheet 02 is recorded and/or evaluated by operating personnel using at least one sample sheet.
  • the at least one sheet 02 designed as a sample sheet is preferably routed to an alternative transport path to the actual transport path, preferably removed from processing machine 01 manually or mechanically and inspected outside of processing machine 01.
  • processing machine 01 is preferably characterized in that processing machine 01 has the at least one inspection system 726; 728; 916 has.
  • Processing machine 01 is preferably characterized in that the at least one inspection system 726; 728; 916 is arranged.
  • the at least one inspection system 726; 728; 916 arranged.
  • Continue at least two inspection devices 726 are preferred; 728; 916, even more preferably three inspection devices 726; 728; 916, in the transport direction T after the at least one application unit 600, preferably in the transport direction T after the last application unit 600.
  • the at least two inspection devices 726; 728; 916 arranged one behind the other in the transport direction T in the processing machine 01.
  • the inspection device is 726; 728; 916 as a print image control system 726 and/or as a register control system 728 and/or as a punching control system 916.
  • the inspection device 726; 728; 916 at least one imaging element on sheet 02, for example at least part of the printed image on sheet 02 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, formed detecting.
  • the imaging element on sheet 02 is preferably part of at least one printed image element and/or a register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or an element that creates an image on the respective sheet 02.
  • the inspection facility 726; 728; 916 is the at least one register of the print image and additionally or alternatively the at least one imaging element of sheet 02 and additionally or alternatively the at least one measure of the print length I2 of the at least one print image of the respective sheet 02 and additionally or alternatively at least one error in the at least one processing of the sheet 02 in question and additionally or alternatively to detect at least one error in the at least one printed image of the sheet 02 in question.
  • Defects in the print image preferably include missing and/or additional imaging elements of at least one print image element and additionally or alternatively the color of the print image and/or the respective print image elements and additionally or alternatively splashes of printing fluid at unwanted positions.
  • the inspection device 726; 728; 916 both for capturing the at least one imaging element of sheet 02 and for detection of the extent of the at least one print length 12 of the at least one print image of the respective sheet 02 and also for the detection of at least one error in the at least one processing of the respective sheet 02 and also for the detection of at least one error in the at least one print image of the respective sheet 02.
  • the inspection device 726 To determine the measure of the print length 12, the inspection device 726;
  • a measure for the printing length I2 in question is preferably generated and/or calculated, for example by an evaluation unit and/or the inspection device 726 in question; 728; 916.
  • a measure for the printing length I2 in question is preferably generated and/or calculated, for example by an evaluation unit and/or the inspection device 726 in question; 728; 916.
  • at least the length of the sheet 02 and/or the speed of the sheet 02 at the relevant position of the transport path and/or other factors influencing the sheet 02 are taken into account when determining the measure of the print length I2.
  • the processing machine 01 is preferably exactly one inspection device 726; 728; 916, which has at least one image acquisition device of the inspection device 726; 728; 916 is designed at least to capture the at least one imaging element on sheet 02, for example at least part of the printed image on sheet 02 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24.
  • the inspection device is 726; 728; 916 in the event that processing machine 01 has precisely one inspection device 726; 728; 916, at least for capturing the at least one imaging element of sheet 02 with an area of at least 0.01 mm 2 (zero point zero one square millimeter).
  • At least one inspection device 726; 728 preferably at least two inspection devices 726; 728, even more preferably exactly two inspection devices 726; 728, if they are present, in transport direction T between the at least one application unit 600, preferably between the last application unit 600, and the at least one shaping unit 900.
  • the processing machine 01 which is preferably embodied as a sheet-fed printing press 01, is additionally or alternatively characterized in that upstream of the at least one inspection system 726; 728, preferably before the at least two inspection devices 726; 728, at least one sheet sensor 722 embodied as a sheet control sensor 722 is provided.
  • the sheet control sensor 722 is preferably located in the transport direction T after the at least one application unit 600, preferably in the transport direction T after the last application unit 600 of the sheet-fed printing press 01 and before the at least one inspection system 726; 728, preferably before the at least two inspection devices 726; 728, arranged.
  • the sheet control sensor 722 is preferably in the transport direction T before a first inspection device 726; 728; 916 arranged.
  • the first inspection device 726; 728; 916 that inspection device 726; 728; 916, which in the transport direction T before each further inspection device 726; 728; 916 is arranged.
  • the first inspection device 726; 728; 916 as a print image control system 726 and/or as a register control system 728.
  • the processing machine 01 only has a shaping unit 900 without an application unit 600 positioned in front of it in the transport direction T, for example, then the first inspection device 726; 728; 916 preferably configured at least as a punch control system 916.
  • the at least one further inspection device 726; 728; 916 which in the transport direction T after the first inspection device 726; 728; 916 is preferably arranged as the second inspection device 726; 728; 916 and the one more subsequent inspection device 726; 728; 916 as the third inspection device 726; 728; 916 designated.
  • Sheet control sensor 722 preferably points toward the at least one inspection system 726; 728; 916, in particular the first inspection device 726; 728; 916, a minimum distance of at least 250 mm (two hundred and fifty millimeters), preferably at least 300 mm (three hundred millimeters), more preferably at least 330 mm (three hundred and thirty millimeters).
  • the sheet control sensor 722 points toward the at least one inspection device 726; 728; 916, in particular the first inspection device 726; 728, a maximum distance of at most 500 mm (five hundred millimeters), preferably at most 450 mm (four hundred and fifty millimeters), more preferably at most 400 mm (four hundred millimeters), even more preferably at most 350 mm (three hundred and fifty millimeters).
  • Sheet control sensor 722 preferably points towards the at least one second inspection device 726; 728; 916 has a minimum distance of at least 600 mm (six hundred millimeters), preferably at least 650 mm (six hundred and fifty millimeters), more preferably at least 700 mm (seven hundred millimeters). Additionally or alternatively, the sheet control sensor 722 points toward the at least one second inspection device 726; 728; 916 has a maximum distance of at most 850 mm (eight hundred and fifty millimeters), preferably at most 800 mm (eight hundred millimeters), more preferably at most 750 mm (seven hundred and fifty millimeters).
  • Sheet control sensor 722 is preferably used to detect the time of arrival of sheets 02 at the position of sheet control sensor 722, in particular the time of arrival of leading edge 03 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or part of the printed image of sheet 02 at the position of sheet control sensor 722. Preference is additionally Sheet control sensor 722 designed to emit at least one signal, preferably at least one electrical signal, more preferably at least one control signal or at least one control signal.
  • Sheet control sensor 722 is preferably designed to emit at least one signal, preferably at least one electrical signal, more preferably at least one control signal or at least one control signal, whenever leading edge 03 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 and/or the relevant part of the print image of sheet 02 is registered with sheet control sensor 722.
  • the at least one inspection device 726; 728; 916 can be regulated and/or controlled by the at least one signal, preferably the at least one electrical signal, more preferably the at least one control signal or the at least one control signal, of the at least one sheet control sensor 722.
  • the printed image control system 726 and the register control system 728 can preferably be regulated and/or controlled by the same sheet control sensor 722. The point in time for triggering at least one recording by the at least one inspection device 726;
  • 916 can be regulated and/or controlled by the at least one signal, preferably the at least one electrical signal, more preferably the at least one control signal or the at least one control signal, of the at least one sheet control sensor 722.
  • the at least one inspection device 726; 728; 916 each have at least one evaluation means or are each connected to an evaluation means.
  • the inspection device 726; 728; 916 in particular by the image acquisition device, to determine an actual state of the at least one sheet 02.
  • the current state of sheets 02 is preferably the state, in particular with regard to the printed image and/or shape and/or dimensions and/or contour, which the sheet 02 in question was in at the time of detection with the inspection device 726; 728; 916 has.
  • sheet processing machine 01 is preferably characterized in that inspection system 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the evaluation means is designed to compare the actual state of the at least one sheet 02 with a target state of the sheet 02 in question.
  • the evaluation means is preferably designed in such a way that it receives data about the current state of sheets 02 from the image acquisition system of the inspection system 726; 728; 916 to receive and evaluate.
  • the target state of the sheet 02 in question is preferably the state, in particular with regard to the printed image and/or shape and/or dimensions and/or contour, which the sheet 02, preferably an ideally manufactured sheet 02, is in, in particular at the time of detection with the inspection device 726; 728; 916, and/or which is specified by at least one reference and/or by at least one sample sheet, in particular as a comparison value for the at least one sheet 02.
  • the target state of the sheet 02 in question is the desired and/or required state that a product made from the corresponding sheets 02 should have.
  • An ideally produced sheet 02 preferably describes a sheet 02 which, after the processing operation has been completed, preferably within the unit 100; 300; 600; 700; 900; 1000 preferably exactly matches the reference for this sheet 02 on which the respective processing operation is based.
  • the target state of the relevant sheet 02 is determined and/or designed to be determinable on the basis of a digital reference and/or a learned reference.
  • the digital reference preferably contains at least some of the information, preferably all of the information, that is required to clearly determine the required target state of the sheet 02 in question.
  • the digital reference is preferably designed as a digital image template.
  • the digital reference preferably has a pdf or tif or jpg file format.
  • the learned reference is preferably a sheet 02, which is designed as a sample sheet and/or, for example, through the inspection system 726; 728; 916 recorded and/or stored in the evaluation means as a basis for comparison.
  • the inspection device 726; 728; 916 is designed to determine a measure of an at least partial deviation of the at least one printed image element and/or the printed image of sheet 02 from the target state of the respective sheet 02.
  • the inspection system 726; 728; 916 is preferably designed to output a signal, for example an optical signal and/or a control signal and/or a regulation signal. If the extent of the deviation is within the tolerance of the desired state of the sheet 02 in question, then the inspection system 726; 728; 916 preferably designed to output at least one good signal, i. H. the sheet 02 in question is considered to be in order. If the extent of the deviation is outside the tolerance range of the target state of the sheet 02 in question, then the inspection system 726; 728;
  • 916 is preferably designed to output at least one bad signal, i. H. the sheet 02 in question is considered to be out of order.
  • inspection device 726 for example, in addition to or as an alternative to the at least one bad signal, inspection device 726;
  • 728; 916 are preferably designed to transmit at least one signal for regulation and/or control to the curved diverter 49.
  • the at least one inspection device 726; 728; 916 is designed at least as the print image control system 726.
  • the printed image control system 726 is preferably arranged downstream of the sheet control sensor 722 in the transport direction T, more preferably without a further application unit 600 or shaping unit 900 in between.
  • the at least one inspection system 726 is preferably located after the at least one application unit 600 in transport direction T, preferably in Transport direction T after the last application unit 600 arranged.
  • Printed image control system 726 is more preferably located after the at least one application unit 600 in transport direction T, preferably after the last application unit 600 in transport direction T, and before the at least one shaping unit 900, preferably before a first shaping unit 900.
  • the inspection device 726 embodied as a printed image control system 726 preferably comprises at least one image acquisition device, preferably at least one optical image acquisition device.
  • the at least one image acquisition device is preferably designed as a camera, more preferably as a color camera, more preferably as a line camera, more preferably as at least one CMOS sensor and/or at least one CCD sensor.
  • At least one light source 727 embodied as illumination 727 is preferably assigned to the printed image control system 726, for example an LED light source, in particular a light source 727 of white light.
  • At least two light sources 727, in particular precisely two light sources 727 are preferably assigned to printed image control system 726.
  • At least one light source 727 is preferably arranged in transport direction T directly in front of and/or directly after a detection area of print image control system 726 and is directed towards the detection area of print image control system 726.
  • Printed image control system 726 preferably includes at least one lens system, for example at least one lens, which is preferably arranged between the at least one image capture device and the transport path provided for transporting sheets 02.
  • the at least one image capture device of the print image control system 726 is preferably at least for capturing the at least one imaging element on the sheet 02, for example at least part of the print image on the sheet 02 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, trained.
  • Printed image control system 726 is preferably at least for detecting the at least one imaging element of sheet 02 with a Area of at least 0.1 mm 2 (zero point one square millimeter) formed.
  • the at least one print image control system 726 in particular the at least one image acquisition device of the print image control system 726, is directed towards the transport path of sheets 02 in such a way that the at least one print image that can be applied to sheets 02 by the at least one application unit 600 , can be detected at least partially by print image control system 726, in particular by the at least one image capture device of print image control system 726, and can preferably also be evaluated.
  • the printed image control system 726 is preferably arranged above the transport path and/or the transport level, in particular in the vertical direction V after the transport path and/or the transport level.
  • Sheet 02 can thus be detected and/or inspected at least partially, preferably completely, from above by printed image control system 726.
  • the at least one printed image is preferably arranged on the main surface of sheet 02, pointing upwards.
  • the at least one printed image of sheet 02 can thus be at least partially, preferably completely, recorded and/or inspected and/or evaluated by printed image control system 726 in this embodiment.
  • the printed image control system 726 is preferably arranged below the transport path and/or the transport level, in particular in the vertical direction V in front of the transport path and/or in front of the transport level.
  • printed image control system 726 is preferably configured to detect and/or inspect sheet 02 at least partially, preferably completely, from below.
  • the at least one printed image is preferably arranged pointing downwards on the main surface of sheet 02.
  • the print image control system 726 is at least in this embodiment preferably configured to capture and/or inspect the at least one printed image of sheet 02 at least partially, preferably completely, from below, preferably configured to capture and/or inspect in the vertical direction V from in front of the transport path and/or from in front of the transport plane.
  • Printed image control system 726 in particular the at least one image acquisition device, is preferably designed to acquire at least part of the working width, more preferably the entire working width, of sheet processing machine 01.
  • an image capturing device captures only part of the working width; in this case, the print image control system 726 preferably comprises at least two image capturing devices, which are each designed to capture areas of the working width that are at least partially different from one another. If the at least two image acquisition devices of the print image control system 726 are present, they are preferably arranged next to one another in the transport direction T and/or one behind the other in the transverse direction A.
  • inspection device 726 configured as print image control system 726 is configured to capture at least part of the print image on sheet 02, preferably the entire print image on sheet 02.
  • the printed image of sheets 02 can preferably be at least partially checked and/or evaluated by the at least one inspection device 726 embodied as the printed image control system 726. Errors that occur in at least part of the printed image on sheet 02 and additional or alternative errors that occur in sheets 02 themselves can preferably be detected and/or evaluated by the at least one printed image control system 726.
  • Possible errors that a printed image has, for example, are, for example, spatters of printing fluid at positions on sheet 02 that do not match a printing template, and additionally or alternatively a deviation in the color of the printing fluid used from the color of the printing fluid used specified in the printing template at least a print image element and additionally or alternatively deviations of the print image, in particular at least one print image element, from the print template, for example due to a lack of printing fluid at positions provided for this purpose.
  • Possible defects in sheets 02 include, for example, a curvature or unevenness in the surface of the sheet and additionally or alternatively holes or tears in sheets 02 and additionally or alternatively kinks in sheets 02.
  • At least the printed image is at least partially inspected and/or evaluated and/or adjusted by the operating personnel, preferably using at least one sample sheet.
  • An additional inspection device 726 embodied as a print image control system 726 is then preferably optional in processing machine 01.
  • the at least one inspection device 726; 728; 916 at least as a register control system 728, in particular a color register control system 728.
  • the register control system 728 is preferably arranged downstream of the sheet control sensor 722 in the transport direction T, more preferably without a further application unit 600 or shaping unit 900 in between.
  • the at least one inspection system 728 is preferably arranged downstream of the at least one application unit 600 in transport direction T, preferably downstream of the last application unit 600 in transport direction T.
  • Register control system 728 is more preferably located after the at least one application unit 600 in transport direction T, preferably after the last application unit 600 in transport direction T, and before the at least one shaping unit 900, preferably before a first shaping unit 900.
  • the at least one register control system 728 is arranged in transport direction T after the at least one printed image control system 726, which is then considered the first inspection system 726 of processing machine 01.
  • the at least one register control system 728 is arranged in front of the at least one printed image control system 726 in the transport direction T and is then more preferably considered the first Inspection device 728 of processing machine 01.
  • the inspection device 728 embodied as a register control system 728 preferably comprises at least one preferably optical image acquisition device, preferably at least two preferably optical image acquisition devices, more preferably exactly two preferably optical image acquisition devices.
  • the at least one image acquisition device is preferably designed as a camera, more preferably as a color camera, more preferably as a line camera, more preferably as a CMOS sensor and/or CCD sensor.
  • the register control system 728 preferably has at least one light source, for example an LED light source.
  • Register control system 728 preferably comprises at least one lens system, which is preferably arranged between the at least one image acquisition device and the transport path provided for transporting sheets 02.
  • the at least one image capture device of register control system 728 is preferably at least for capturing the at least one imaging element on sheet 02, for example at least part of the printed image on sheet 02 and/or at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, trained.
  • Register control system 728 is preferably designed at least to record the at least one imaging element of sheet 02 with an area of at least 0.01 mm 2 (zero point zero one square millimeter).
  • the at least one register control system 728 is directed towards the transport path for detecting sheets 02.
  • the at least one register control system 728, in particular the at least one image acquisition device of register control system 728 is directed towards the transport path of sheets 02 such that the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, which can each be applied to sheets 02 by the at least one application unit 600, at least partially can preferably be completely detected and/or evaluated by register control system 728, in particular the at least one image acquisition device of register control system 728.
  • Sheet 02 preferably has at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, preferably two register marks 16; 17; 18; 19; 21; 22; 23; 24, with sheet 02 also preferably having a first register mark 16; 17; 18; 19 preferably in a front area in transport direction T of the main surface of sheet 02 provided with at least one printed image and a second register mark 21; 22; 23; 24, preferably in a rear region in transport direction T of the main surface of sheet 02 that has at least one printed image.
  • the register control system 728 is preferably for detecting at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 per application unit 614 used. Register control system 728 is preferably used to detect both the respective at least one first register mark 16; 17; 18; 19 and the respective at least one second register mark 21; 22; 23; 24 formed by the respective application unit 614 used on a relevant sheet 02.
  • the register control system 728 comprises at least two image capturing devices, preferably exactly two image capturing devices, which are preferably arranged one behind the other in the transport direction T, preferably directly one behind the other in the transport direction T.
  • the first image capturing device of register control system 728 in transport direction T is preferably for capturing the respective at least one first register mark 16; 17; 18; 19 for each applicator unit 614 used, which is preferably located in the front area in transport direction T of the main surface of sheet 02 that has at least one printed image.
  • the second image capturing device of the register control system 728 in the transport direction T is preferably for capturing the respective at least one second register mark 21; 22; 23; 24 for each applicator unit 614 used, which is preferably located in the rear area in transport direction T of the main surface of sheet 02 that has at least one printed image.
  • An image acquisition device for acquiring the respective at least one first register mark 16; 17; 18; 19 or the respective at least one second register mark 21; 22; 23; 24 for each application unit 614 used.
  • the register control system 728 is preferably arranged above the transport path and/or the transport level, in particular in the vertical direction V after the transport path and/or the transport level. Sheet 02 can thus be detected and/or inspected by register control system 728 from above, at least in part.
  • the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 is preferably arranged on the main surface of sheet 02 pointing upwards.
  • the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 of sheet 02 can be at least partially, preferably completely, detected and/or inspected and/or evaluated by register control system 728 in this embodiment.
  • the register control system 728 is preferably arranged below the transport path and/or the transport level, in particular in the vertical direction V in front of the transport path and/or in front of the transport level. Register control system 728 is therefore preferably configured to detect and/or inspect sheet 02 from below, at least in part.
  • the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 is preferably arranged on the main surface of sheet 02 pointing downwards.
  • the register control system 728 is preferably the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 of sheet 02 at least partially, preferably completely, from below and/or inspecting, preferably designed to detect and/or inspect in the vertical direction V from in front of the transport path and/or from in front of the transport plane.
  • Register control system 728 in particular the at least one image acquisition device, is preferably designed to acquire at least part of the working width of sheet processing machine 01.
  • At least the register is at least partially inspected and/or evaluated and/or adjusted by the operating personnel, preferably using at least one sample sheet.
  • An additional inspection device 728 embodied as a register control system 728 is then preferably optional in the processing machine 01.
  • the register of the application units 600 relative to one another is preferably adjusted in a first printing process of the processing machine 01.
  • To set the register preferably a single sheet 02 or at least two sheets 02 or as few sheets 02 as possible pass through units 100; 300; 600; 700; 900; 1000 of processing machine 01 in transport direction T.
  • the register of application units 600 to one another is preferably recorded and/or regulated by register control system 728.
  • the registration control system 728 preferably detects the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, preferably all register marks 16; 17; 18; 19; 21; 22; 23; 24, of the respective sheet 02.
  • the sheet 02 preferably has the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 per application unit 614 in each case at the reference position 06 assigned to it; 07; 08; 09; 11; 12; 13; 14 on.
  • the respective register mark 16; 17; 18; 19; 21; 22; 23; 24 is a different variation necessary.
  • the possible deviation of the register mark 16 is preferred; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14, which preferably describes a deviation of the register, is recorded by the register control system 728 and additionally or alternatively evaluated. Alternatively, the deviation of the register is preferably recorded and/or evaluated by the operating personnel. If there is a deviation, at least one of the register marks 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14, a change in the positioning of components of the processing machine 01 and/or the sheet guidance and/or the speed of the sheets 02 is preferably carried out in accordance with the existing deviation.
  • Forme cylinder 616 for example, is preferably regulated and/or the position of forme cylinder 616 is changed and/or a sheet 02 following on the transport path is regulated according to the deviation that is present.
  • the first register mark 16; 17; 18; 19 and the respective second register mark 21; 22; 23; 24 of the same application unit 614 preferably by the same amount, which preferably corresponds to a displacement in the transport direction T in the processing machine 01
  • the first register mark 16; 17; 18; 19 and the respective second register mark 21; 22; 23; 24 of the same application unit 614 to their respective reference position 06; 07; 08; 09; 11; 12; 13; 14 shows a shift at a distance ay.
  • the start of printing for the individual print image elements differs from one another, for example, and additionally or alternatively, the time of arrival of sheet 02, in particular the time of arrival of leading edge 03 of sheet 02, differs from the time of arrival of the printing forme at the respective Processing point 621 of the relevant application unit 614.
  • the time of arrival of the sheet 02 is preferably synchronized with the time of arrival of the front edge of the printing area of the corresponding forme cylinder 616 synchronized with one another and/or coordinated.
  • the corresponding forme cylinder 616 is preferably at least briefly accelerated and/or decelerated by changing its speed and/or position, while the non-printing area is at least partially located at the processing point 621, so that the front edge of the printing area of forme cylinder 616 also moves with it the front edge 03 of the sheet 02 preferably arrives at the relevant processing point 621 at the same time.
  • the corresponding forme cylinder 616 is preferably at least briefly accelerated and/or decelerated by changing its speed and/or position to change the register in the Y direction, in particular in the circumferential direction of the forme cylinder 616, while the non-pressing area is at least partially at the processing point 621 is arranged.
  • the first register mark 16; 17; 18; 19 and the respective second register mark 21; 22; 23; 24 of the same application unit 614 from its reference position 06; 07; 08; 09; 11; 12; 13; 14 in the X direction, which preferably corresponds to a displacement in the transverse direction A in the processing machine 01
  • the first register mark 16; 17; 18; 19 and the respective second register mark 21; 22; 23; 24 of the same application unit 614 to their respective reference position 06; 07; 08; 09; 11; 12; 13; 14 preferably a displacement in the X direction at a distance ax.
  • the printing forme and/or the forme cylinder 616 of the application unit 614 in question is shifted in the transverse direction A relative to the sheet 02.
  • the forme cylinder 616 and/or the printing forme of the forme cylinder 616 of the relevant application unit 614 in the transverse direction A opposite to the direction in which the displacement is occurring preferably with the Amount of distance ax shifted relative to arc 02.
  • the first reference position 06; 07; 08; 09 to the second reference position 11; 12; 13; 14 of the same application unit 614 to one another have a reference length 11, in particular a reference length 11 designed as a reference section.
  • the first register mark 16; 17; 18; 19 to the second register mark 21; 22; 23; 24 of the same applicator unit 614 have the print length I2 to one another, in particular the print length I2 designed as a print section.
  • the print length I2 differs from the reference length 11. If the printing length I2 deviates from the reference length 11, there is preferably a change in the length with which the sheet 02 is printed by one printing forme of the forme cylinder 616 in question.
  • the sheet 02 has a length in the Y direction, in particular its length in the transport direction T within the processing machine 01, as a result of at least one processing and/or the application of printing fluid in the transport direction T upstream of the relevant application unit 614 from an original length of the sheet 02 before the at least one processing and/or differs before the application of pressure fluid.
  • the length of sheet 02 increases in transport direction T along the transport path as a result of the at least one processing step and/or the application of printing fluid.
  • the forme cylinder 616 preferably has an at least partially changing speed, in particular a circumferential speed, as long as at least part of the printing Area of its lateral surface is arranged at the processing point 621.
  • the rotational speed and/or the peripheral speed of the forme cylinder 616 is preferably changed relative to the rotational speed and/or the peripheral speed of the impression cylinder 617 assigned to it.
  • the impression cylinder 617 has a higher peripheral speed than the forme cylinder 616.
  • the change in the printing length I2 relative to the reference length 11 is preferably achieved by accelerating and/or decelerating the forme cylinder 616 by the individual drive of the forme cylinder 616, while the impression cylinder 617 preferably also constant peripheral speed is operated.
  • the respective printed image applied to sheet 02 is stretched and/or compressed relative to the printing forme used for this purpose.
  • a reduced peripheral speed of forme cylinder 616 relative to the peripheral speed of impression cylinder 617 lengthens the printed image on sheet 02.
  • the register in the circumferential direction of the forme cylinder 616 with regard to the printing length I2 can preferably be adjusted by accelerating and/or decelerating the forme cylinder 616 by the individual drive of the forme cylinder 616, while the impression cylinder 617 is operated at a preferably constant circumferential speed.
  • the printing line is preferably parallel to, and preferably identical to, the reference line.
  • the pressure section preferably has an angle w, in particular a tilting angle w, to the reference section.
  • the longitudinal axis of forme cylinder 616 and/or the printing forme of forme cylinder 616 of the relevant application unit 614 is tilted by tilt angle w relative to transverse direction A, preferably relative to sheet 02.
  • the forme cylinder 616 in question and/or the printing forme of the forme cylinder in question is preferred Forme cylinder 616 tilted against the tilt angle w, preferably with the same amount of the tilt angle w, relative to the transverse direction A.
  • the forme cylinder 616 in question and/or the printing forme of the forme cylinder 616 in question is preferably configured such that it can be tilted and/or adjusted counter to the tilting angle w, preferably with the same amount of the tilting angle w, relative to the transverse direction A .
  • sheets 02 In a second printing process on processing machine 01, sheets 02, in particular a large number of sheets 02, are printed by the at least one unit 600; 900 of the processing machine 01 processed. While sheets 02 pass through the processing machine 01 along the transport path in the second printing process, the respective sheet travel sensor 622 preferably detects the respective sheet 02 and thus determines its time of arrival at the position of the relevant sheet travel sensor 622. Each sheet 02 that detects the position of the relevant sheet travel sensor is preferred 622 happens, detected by the sheet travel sensor 622.
  • the forme cylinder 616 assigned to sheet travel sensor 622 is preferably regulated and/or controlled according to the arrival time of the sheet 02 in question at the position of sheet travel sensor 622, preferably so that the front edge 03 of sheet 02 coincides with the front edge of the printing area of forme cylinder 616 arrives at the processing point 621 of the order unit 600 in question.
  • the register control system 728 is used to set the speed of the cylinders of the application units 600.
  • the registration control system 728 is used to control and/or regulate the print length. The speed of the cylinders is preferably adjusted for this purpose.
  • the inspection device 726; 728; 916 in particular the register control system 728, preferably detects the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24, in particular the respective register marks 16; 17; 18; 19; 21; 22; 23; 24, from sheet 02.
  • the inspection device 726; 728; 916 in particular the register control system 728, every sheet 02 passing through it.
  • the inspection device 726; 728; 916, in particular the register control system 728 the deviation of the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14.
  • the inspection system 726; 728; 916 in particular the register control system 728, preferably a mean deviation of one register mark 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14.
  • the inspection device 726; 728; 916 a signal, in particular a warning signal and/or regulation signal and/or control signal.
  • the inspection device 726 preferably regulates and/or controls; 728; 916 that of register mark 16; 17; 18; 19; 21; 22; 23; 24 associated forme cylinder 616 by at least short-term change in the rotational speed and/or speed, preferably at the mean deviation in direction Y of the register mark 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14 by an amount that exceeds the limit value, so that the front edge of the printing area of the forme cylinder 616 preferably arrives at the relevant processing point 621 at the same time as the front edge 03 of the sheet 02.
  • the inspection device 726 preferably regulates and/or controls; 728; 916 deflects the relevant sheet 02 from the actual transport path, for example to an alternative transport path, and/or emits at least one signal as soon as the deviation of the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14 exceeds the limit.
  • the time of arrival of the individual sheet 02 at the processing point 621 of the application unit 600 and the time of arrival of the front edge of the printing area of the forme cylinder 616 of this application unit 600 are each indicated by the signal of sheet travel sensor 622 assigned to application unit 600 for regulating and/or controlling forme cylinder 616 and/or is set.
  • the at least one signal from the inspection device 726 preferably follows; 728; 916 if the mean deviation of the registration mark 16; 17; 18; 19; 21; 22; 23; 24 from its reference position 06; 07; 08; 09; 11; 12; 13; 14 manual and/or mechanical regulation and/or control of the register in the circumferential direction.
  • the regulation and/or control based on sheet travel sensor 622 preferably predominates over the regulation and/or control based on inspection device 726; 728; 916 for changing the register in direction Y, preferably changing the register in the circumferential direction of the forme cylinder 616, in the second printing process.
  • the processing machine 01 is designed such that the printing length I2 is changed and/or designed to be changeable by changing the peripheral speed and/or rotational speed of the forme cylinder 616 relative to the peripheral speed and/or rotational speed of the impression cylinder 617 assigned to the respective forme cylinder 616 is.
  • the processing machine 01 is designed such that the at least one inspection system 726; 728; 916, in particular the deviation of the print length I2 relative to the reference length 11, is changed by a change in the peripheral speed and/or speed of the forme cylinder 616 relative to the peripheral speed and/or speed of the impression cylinder 617 assigned to the respective forme cylinder 616 and / or is designed to be changeable.
  • the processing machine 01 is preferably characterized in that the processing machine 01 has the shaping device 900 with the forme cylinder 901 with an individual drive and the processing point 910 assigned to the forme cylinder 901.
  • Forme cylinder 901 of shaping device 900 is preferably driven mechanically independently of each other cylinder and/or roller of shaping device 900 and/or processing machine 01.
  • the at least one further sheet sensor 922 is preferably additionally or alternatively arranged along the transport path of sheets 02 upstream of the processing point 910 of the shaping system 900.
  • the sheet sensor 922 is designed to regulate and/or control the position and/or the speed of the forme cylinder 901 of the shaping device 900.
  • the at least one inspection system 726; 728; 916 or along the transport path for sheets 02 downstream of forme cylinder 901 of shaping system 900 is the at least one further inspection system 916 for at least partial inspection of sheets 02, preferably for at least partial inspection of at least one remaining part of the sheet that has been processed by shaping system 900 at least one sheet 02 with at least one copy 1101.
  • the at least one inspection system 916 configured at least as a punching control system 916 is used for at least partial inspection of sheets 02, preferably for at least partial inspection of at least one remaining part of the at least one part that has been processed by shaping system 900 Sheet 02 with at least one copy 1101, preferably at least two copies 1101.
  • the inspection device 726 designed as a stamping control system 916 is preferred; 728; 916 for the at least partial inspection of the contour of at least one remnant removed on the transport path before punching control system 916 on the remaining sheet 02, in particular on the at least one blank 1101 and/or the at least one sheet opening 1102.
  • the contour of the remaining sheet 02 on the transport path preferably results after the separation system 903, or for example after the sheet 02 has passed the sheet processing machine 01 has passed through as a result of the removal of the at least one remnant from the sheet 02 in question.
  • the sheet processing machine 01 preferably comprises a
  • Shaping system 900 for processing sheets 02 preferably the at least one separating system 903 and the at least one delivery 1000, with separating system 903 being designed to remove at least one remnant from the at least one sheet 02.
  • the at least one die-cutting control system 916 for the at least partial inspection of at least one remaining part of the at least one sheet 02 with the at least one copy 1101 that has been processed by the shaping system 900 is preferably arranged downstream of the at least one separation system 903 in the direction of transport T of the sheet 02.
  • Each sheet 02 preferably has at least one copy 1101 with at least one printed image and at least one sheet opening 1102.
  • the respective sheet 02 preferably has at least one copy 1101 and at least one sheet opening 1102, with the respective sheet 02 being formed from paper or cardboard.
  • Die-cutting control system 916 is preferably configured to at least partially detect the at least one sheet opening 1102.
  • Die-cutting control system 916 preferably the evaluation means, is preferably designed to compare at least the at least one sheet opening 1102 with a reference for the at least one sheet opening 1102.
  • the reference for the at least one sheet opening 1102 preferably contains at least some of the information, preferably all of the information, which is necessary to clearly determine a required target state of the relevant sheet opening 1102.
  • the reference of the at least one sheet opening 1102 is preferably embodied as a digital and/or learned reference.
  • the digital reference is preferably designed as a digital image template.
  • the digital reference preferably has a pdf or tif or jpg file format.
  • the learned reference is preferably a sheet 02, which is designed as a sample sheet and has at least one sheet opening 1102 that corresponds to the sheet opening 1102 to be inspected, and/or is recorded, for example, by the die-cutting control system 916 and/or is stored in the evaluation means as a basis for comparison.
  • the inspection device 916 embodied as a punching control system 916 preferably comprises at least one image acquisition device, preferably at least one optical image acquisition device.
  • the at least one image capturing device is preferably designed as a camera, more preferably as a color camera, more preferably as a line camera, more preferably as a CMOS sensor and/or CCD sensor.
  • the punch control system 916 includes at least one light source, for example at least one LED light source, in addition to the at least one image acquisition device.
  • Die-cutting control system 916 preferably comprises at least one lens system, which is preferably arranged between the at least one image acquisition device and the transport path provided for transporting sheets 02.
  • Die-cutting control system 916 in particular the at least one image acquisition device, is preferably designed to acquire at least part of the working width, more preferably the entire working width, of sheet processing machine 01.
  • an image capturing device captures only part of the working width; in this case, the die-cutting control system 916 preferably comprises at least two image capturing devices, which are each designed to capture areas of the working width that are at least partially different from one another. If the at least two image acquisition devices of die-cutting control system 916 are present, they are preferably arranged next to one another in transport direction T and/or one behind the other in transverse direction A.
  • the punching control system 916 is arranged directly after the separation device 903 in the transport direction T.
  • the punching control system 916 is in the transport direction T directly after the Separation device 903 without any possible further processing device in between and/or without any possible further processing stage, such as gluing a blank 1101 and/or separating individual blanks 1101 from one another, arranged in between.
  • Die-cutting control system 916 is also preferably located upstream of any other possible processing device, for example a gluing device and/or a blank separating device, for possible further processing of the at least one sheet 02 directly downstream of separation device 903.
  • the punch control system 916 is preferably arranged in the transport direction T before the delivery 1000 and after the separation device 903.
  • the sheet processing machine 01 is preferably characterized in that the die-cutting control system 916 is preferably arranged orthogonally to the transport path of the at least one sheet 02 provided for the transport of sheets 02 and is directed towards the transport path of the at least one sheet 02. Die-cutting control system 916 is preferably arranged orthogonally to the transport plane of the at least one sheet 02 and is directed towards the transport plane of the at least one sheet 02.
  • the transport plane preferably denotes a plane of the transport path, which is spanned by the transport direction T and the transverse direction A, in particular at the position along the transport path to which reference is made.
  • the punching control system 916 is preferably arranged outside of the transport path and directed towards the transport path and/or the transport plane.
  • the punch control system 916 is preferably directed perpendicular to the transport path and/or the transport plane.
  • the punch control system 916 is preferably arranged in the vertical direction V before and/or after the transport path.
  • Die-cutting control system 916 is preferably configured to inspect sheet 02 from the side of the main surface of sheet 02 on which the at least one printed image is applied to sheet 02.
  • die-cutting control system 916 is preferably located above the transport path and/or the transport level, in particular in the vertical direction V after the transport path and/or the transport level. The punch control system 916 can thus inspect the sheet 02 from above.
  • the at least one printed image is preferably arranged on the main surface of sheet 02, pointing upwards.
  • the inspection device 916 embodied as a die-cutting control system 916 is also embodied to capture the at least one printed image of the sheet 02.
  • die-cutting control system 916 is preferably located below the transport path and/or the transport level, in particular in the vertical direction V in front of the transport path and/or in front of the transport level. Die-cutting control system 916 is thus configured to inspect sheet 02, preferably from below. When sheets 02 are guided in a hanging manner, the at least one printed image is preferably arranged pointing downwards on the main surface of sheet 02. Thus, at least in this embodiment, die-cutting control system 916 is preferably additionally or alternatively designed to inspect the at least one printed image of sheet 02 from below, preferably in the vertical direction V from in front of the transport path and/or from in front of the transport plane.
  • die-cutting control system 916 is preferably configured to inspect the at least one remaining part of the at least one sheet 02 that has been processed by shaping system 900 during at least one shaping process of at least one additional sheet 02.
  • Die-cutting control system 916 is therefore preferably designed to detect each sheet 02, preferably designed to individually detect each sheet 02 that passes die-cutting control system 916 on the transport path in transport direction T.
  • further sheets 02 are already being processed in at least one shaping process of the at least one shaping system 900 and/or are passing through at least one in Unit 100 arranged in transport direction T in front of the inspection device 916; 300; 600; 700; 900 of sheet processing machine 01, while a sheet 02 is being detected by punch control system 916.
  • die-cutting control system 916 in particular the image capture device of die-cutting control system 916, is used to at least partially capture at least one sheet opening 1102, for example at least one sheet gap 1102, of the at least one sheet 02 and/or at least one inner contour of the at least one sheet 02, preferably defined by at least one sheet opening 1102, and/or at least one outer contour of the at least one sheet 02, preferably defined by at least one outer edge of the sheet 02 in question.
  • die-cutting control system 916 in particular the image capture device of die-cutting control system 916, is preferably designed to at least partially capture the at least one blank 1101 and/or the contour, in particular the outline, of the respective blank 1101.
  • the contour of a sheet 02 preferably describes the shape of the respective sheet 02, in particular an outer and/or inner outline of the at least one copy 1101 of the respective sheet 02.
  • the outer contour of the sheet 02 is preferably defined by at least one outer edge of the sheet 02, in particular by at least one outer edge of the at least one copy 1101.
  • the inner contour of sheet 02 is preferably defined by at least one sheet opening 1102 and/or sheet gap 1102, preferably within the outer contour of the respective sheet 02, more preferably within the main area in the area of the at least one copy 1101 of the respective sheet 02.
  • Die-cutting control system 916 in particular the image acquisition system of inspection system 916, is preferably designed to at least partially acquire the main surface of sheets 02.
  • Die-cutting control system 916, in particular the image acquisition device of inspection system 916 is preferred for at least partially acquiring the area of the at least one remnant piece and/or the at least one sheet opening 1102 of Arch 02 formed.
  • the inner contour of the at least one sheet 02 preferably corresponds to a contour of the at least one remainder of the sheet 02 in question, in particular after the removal of the at least one remainder from the sheet 02 in question.
  • Die-cutting control system 916 in particular the evaluation means, is preferably designed to determine a measure of a deviation of the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of sheet 02 from the target state of the respective sheet 02 .
  • a sheet opening 1102 has at least a remaining portion of the at least one remnant, the actual state of the sheet 02 in question deviates from the target state of the sheet 02 in question. If the remaining part of the leftover piece has an area of less than 25 mm 2 (twenty-five square millimeters), preferably less than 20 mm 2 (twenty square millimeters), more preferably less than 15 mm 2 (fifteen square millimeters), then the dimension for the Deviation preferably within the tolerance of the target state of the respective sheet 02 and the at least one good signal is output.
  • the at least one bad signal is preferably output .
  • the inspection system 916 configured as a die-cutting control system 916 is preferred at least for evaluating the at least one register of the at least one printed image of the at least one sheet 02 and/or at least for comparing the at least one printed image of the at least one sheet 02 with the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of the sheet 02 in question.
  • the inspection device is 726; 728; 916 to evaluate the at least one register of the at least one printed image of the at least one sheet 02 and/or at least to compare the at least one printed image of the at least one sheet 02 with the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least formed an outer contour of the respective sheet 02.
  • the inspection device 726; 728; 916 for at least partially capturing and/or evaluating the at least one printed image on sheets 02, which was applied by the at least one application unit 614.
  • the inspection device is 726; 728; 916 detecting the at least one printed image of the sheet 02 in question as at least one information component of the current state of the sheet 02 in question and comparing this current state with the target state of the sheet 02, for example by the evaluation means.
  • the inspection device 726; 728; 916 is preferably configured for at least partially capturing the at least one printed image and for at least partially capturing the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of sheets 02.
  • the inspection device 726; 728; 916 in particular the evaluation means, which compares at least one printed image of sheet 02 with at least the contour of the sheet 02 in question, for example by comparing the actual state with the target state of the sheet 02 in question.
  • processing machine 01 is preferably characterized in that punching control system 916 is designed to determine a measure of tool wear of the at least one tool of the at least one shaping device 900.
  • the shaping device 900 in particular the Forming unit 914 and/or forme cylinder 901, which has at least one tool, preferably at least one cutting tool and/or at least one creasing tool and/or at least one perforating tool and/or at least one embossing tool and/or at least one punching tool, for processing sheets 02. Due to the processing of sheet 02, the tool is designed to be subject to wear.
  • Die-cutting control system 916 is preferably activated by detecting sheets 02, in particular by inspecting the at least one remaining part of the at least one sheet 02 that has been processed by shaping system 900 and has at least one copy 1101, and/or preferably by comparing the actual state of the sheet in question 02 with the target condition of the sheet 02 in question to determine the degree of wear of the at least one tool of the shaping system 900, in particular the shaping unit 914, preferably the forme cylinder 901.
  • the direct contact of the tool of the forming system 900, in particular the forming unit 914, preferably the forme cylinder 901, with the impression cylinder 902 and/or the sheet 02 at least one external force acts on the tool and, for example, causes wear on the tool and/or impression cylinder 902 out.
  • processing machine 01 is preferably characterized in that punching control system 916 is designed to determine a measure of wear on at least one surface of the at least one impression cylinder 902 of the at least one shaping device 900.
  • the at least one impression cylinder 902 for example in the case of a rotary punching device 900, preferably has a surface which is preferably in direct contact with the tool of the shaping device 900, in particular the tool of the forme cylinder 901.
  • the direct contact between the surface of impression cylinder 902 and the tool of shaping device 900 preferably forme cylinder 901, at least one external force acts on the surface of impression cylinder 902 and, for example, causes wear on the Impression cylinder 902 and/or the respective tool.
  • the inspection device is 726; 728; 916, in particular the evaluation means, for storing and evaluating data on the respective transported sheets 02 and preferably for creating at least one report on the quality of the sheets 02.
  • the report preferably includes at least the total number of sheets 02 processed within at least one time unit and/or a joint order and/or the number and/or percentage of sheets 02 processed which went to the delivery pile carrier 48 and/or which went to the reject delivery 51 were directed. Additionally or alternatively, the report preferably includes a total number of blanks 1101 and/or the number and/or percentage of blanks 1101 which were routed to the delivery stack carrier 48 and/or which were respectively directed to the reject delivery 51.
  • the report additionally or alternatively includes at least one piece of information about the respective reason for the rejection of the sheets 02 and/or blanks 1101 in question to the rejector delivery 51.
  • the reason for the rejection to the rejector delivery 51 is, for example, the extent of the deviation in the at least one sheet opening 1102 and/or inner contour and/or outer contour of the sheet 02 in question from the target state of the sheet 02 in question, additionally or alternatively the evaluation of the at least one register of the at least one printed image of the sheet 02 in question and/or the comparison of the at least one printed image with at least one sheet opening 1102 and/or inner contour and/or outer contour of the sheet 02 in question.
  • the report includes, for example, at least one piece of information about the extent of tool wear of the at least one tool of shaping device 900. Additionally or alternatively, the report includes bev preferably the measure for the position of the at least one copy 1101 relative to a reference for the position of the at least one copy 1101 and additionally or alternatively the measure for the color of the at least one printed image of the respective sheet 02 and/or copy 1101 and additionally or alternatively the measure for at least one mistake the at least one processing of the respective sheet 02 and/or copy 1101 and/or the at least one printed image of the respective sheet 02 and/or copy 1101.
  • the report includes additional information, for example, which is preferably checked by the at least one inspection device 726; 728; 916 or by other components of sheet processing machine 01 and/or can be detected. It is thus possible, for example, to precisely set and preferably guarantee a desired and/or required quality of sheets 02, which are preferably processed by forming machine 900, for example in the delivery pile of delivery 1000.
  • processing machine 01 is preferably characterized in that inspection device 726; 728; 916 preferably from a comparison of the actual state of the at least one sheet 02 with the target state of the respective sheet 02, a measure of a position of the at least one copy 1101 relative to a reference of the position of the at least one copy 1101 and additionally or alternatively a measure for the color of at least one printed image of the respective sheet 02 and additionally or alternatively a measure for determining at least one error in the processing of the respective sheet 02 and/or a printed image of the respective sheet 02 due to missing parts and/or additional parts.
  • sheet processing machine 01 is preferably characterized in that inspection system 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the change in the transport path of a sheet 02 in question, in particular the sheet diverter 49, is regulated and/or controlled and/or is designed to be regulated on the basis of at least one respective signal from the at least one evaluation means and / or is designed to be controllable.
  • the change in the transport path, in particular the sheet diverter 49 is preferably dependent on the evaluation of the detected sheet 02 by the evaluation means, preferably by the evaluation means of the inspection system 726; 728; 916, regulated and/or designed to be controlled and/or regulated and/or designed to be controllable.
  • the respective signal from the respective evaluation means in particular from the evaluation means of the inspection device 726; 728; 916, can be transmitted to a control unit and/or regulation unit of the curved diverter 49, which causes and/or is designed to cause regulation of the curved diverter 49 and/or a change in the transport path.
  • the sheet processing machine 01 is preferably characterized in that the transport path between the inspection system 916 configured as a punching control system 916 and the position of the change in the transport path of the relevant sheet 02, in particular the sheet diverter 49, is at least 30 cm (thirty centimeters), preferably at least 40 cm (forty centimeters), more preferably at least 50 cm (fifty centimeters).
  • the transport path between the inspection system 916 and the sheet deflector 49 preferably has a length that the respective transported sheet 02, depending on the speed of the transported sheets 02, preferably takes at least 50 ms (fifty milliseconds), preferably in at least 80 ms (eighty milliseconds). , more preferably in at least 100 ms (one hundred milliseconds), is formed to cover.
  • the transport path between inspection system 916 and sheet deflector 49 preferably has a length that the sheet 02 being transported in each case, depending on the speed of the sheets 02 being transported, preferably takes no more than 1000 ms (thousand milliseconds), preferably no more than 800 ms (eight hundred milliseconds). , more preferably in at most 300 ms (three hundred milliseconds), is designed to cover.
  • Each sheet 02 preferably comprises at least one copy 1101, preferably at least two copies 1101. Each copy 1101 preferably has at least one printed image.
  • the respective sheet 02 is preferred with the at least one application unit 600 and/or in the at least one shaping unit 900 processed.
  • Each sheet 02 is preferably processed in at least one respective processing operation using at least one device of sheet processing machine 01, for example provided with at least one application fluid and/or mechanically processed and/or changed in shape and/or punched. Sheets 02 are preferably transported at a processing speed during their respective processing operation, in particular along the transport path provided for the transport of sheets 02.
  • At least a residual piece of the sheet 02 in question is removed in the transport direction T of the sheet 02 downstream of the shaping system 900, preferably the punching system 900 and/or rotary punching system 900.
  • the at least one remnant is preferably already removed during the at least one processing operation and/or during the transport of the respective sheet 02 along the transport path, preferably along the transport path between the at least one shaping system 900 and the at least one separating system 903, and/or by the at least one separation device 903 removed from the respective sheet 02.
  • Separation device 903 is preferably designed to remove the at least one remnant.
  • Separation system 903 is also preferably designed for the complete removal of the at least one remnant piece from the respective sheet 02.
  • the at least one inspection device 726; 728; 916 the current status of the sheet 02 in question.
  • the printed image control system 726 and/or the register control system 728 preferably determines the current status of the sheet 02 in question.
  • the punch control system 916 preferably determines the current status of the respective sheet 02 in the transport direction T after the separation system 903 the current state of the respective sheet 02.
  • the inspection system 726; 728; 916 the current state of the respective sheet 02, which is preferably the state of the sheet 02, in particular with regard to the printed image and/or conformity of the register and/or shape and/or dimensions and/or contour, which the respective sheet 02 is at the time the detection with the inspection device 726; 728; 916 has.
  • the actual state of the sheet 02 in question is preferably compared with the target state of the sheet 02 in question.
  • the evaluation means of the inspection system 726; 728; 916 compares the current state of the sheet 02 with the target state of the respective sheet 02. More preferably, the evaluation means of the inspection system 726; 728; 916 compares the current state of the sheet 02 in question with the target state of the sheet 02 in question.
  • the current state of the sheet 02 in question is preferably compared with the target state of the sheet 02 in question, with the target state of the sheet 02 in question being preferably the condition of the sheet 02, in particular with regard to the printed image and/or conformity of the register and/or shape and/or dimensions and/or contour, which an ideally produced sheet 02 has, in particular at the time of detection by the inspection system 726; 728; 916, should have and/or has.
  • the method is preferably characterized in that die-cutting control system 916 preferably at least partially covers the at least one sheet opening 1102 of the at least one sheet 02 and/or the at least one inner contour of the at least one sheet 02, preferably defined by at least one sheet opening 1102, and /or the at least one outer contour of the at least one sheet 02, preferably defined by at least one outer edge of the respective sheet 02.
  • Die-cutting control system 916 preferably detects the shape of sheet 02 and/or the at least one copy 1101, preferably at least the inner and/or outer outline of the at least one copy 1101 of the sheet 02 in question.
  • Die-cutting control system 916 preferably detects the at least one outer edge of sheet 02 and additionally or alternatively the at least one sheet opening 1102 of the sheet 02 in question. Die-cutting control system 916 preferably records at least the area of the at least one offcut and/or at least the area of the at least one sheet opening 1102.
  • the inner contour preferably corresponds to the at least one Sheet 02 of the contour of the at least one remnant of the sheet 02 in question, which has preferably been removed from the sheet 02 in question.
  • the method is preferably characterized in that, from the comparison of the actual state of the at least one sheet 02 with the target state of the sheet 02 in question, the measure of the deviation of the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of the sheet 02 is determined from the target state of the sheet 02 in question.
  • the inspection system 726; 728; 916 in particular the evaluation means, preferably the at least one signal, for example the optical signal and/or the control signal and/or the regulation signal.
  • inspection device 726; 728; 916 in particular the evaluation means, preferably the at least one good signal. If the extent of the deviation is outside the tolerance range of the desired state of the sheet 02 in question, inspection device 726; 728; 916, in particular the evaluation means, preferably outputs the at least one bad signal. For example, in addition to or as an alternative to the at least one bad signal, the inspection device 726; 728; 916, in particular the evaluation means, prefers the at least one signal for regulating and/or controlling the curved diverter 49.
  • the at least one remaining piece in the event that at least part of the at least one remnant remains in the sheet 02 in question in transport direction T after separation system 903 Measure for the deviation preferably within the tolerance of the target state of the respective sheet 02 and, for example, the at least one good signal is output.
  • the at least one bad signal is preferably output and additionally or alternatively the at least one signal for regulating and/or controlling the curved diverter 49 is output.
  • the method is preferably characterized in that the target state of the relevant sheet 02 is determined on the basis of the digital and/or learned reference.
  • the method is preferably characterized in that, in the transport direction T, after the inspection system 916 embodied as the die-cutting control system 916 and before the delivery 1000, depending on the comparison of the actual state of the sheet 02 in question with the target state of the sheet in question 02 a change in the transport path of the relevant sheet 02 provided for the transport of sheets 02, in particular the sheet diverter 49, is controlled and/or regulated.
  • the sheet 02 in question is preferably left on the intended transport path or deflected from the intended transport path to an alternative transport path.
  • the inspection device 726; 728; 916 in particular the evaluation means, which outputs at least one signal.
  • the inspection device 726; 728; 916 is the evaluation means or is connected to the evaluation means and the change in the transport route, in particular the curved diverter 49, is preferably regulated and/or controlled on the basis of the at least one signal from the evaluation means.
  • the inspection device 726; 728; 916, in particular the evaluation means which emits at least one signal for controlling and/or regulating the change in the transport route, in particular the sheet diverter 49, in particular when the extent of the deviation is outside the tolerance range of the target state of the sheet 02 in question .
  • the inspection device 726; 728; 916 in particular the evaluation means, which outputs at least one signal for controlling and/or regulating the change in the transport path, in particular the sheet diverter 49, regardless of whether the extent of the deviation is outside the tolerance range of the target state of the sheet 02 in question .
  • This is called the inspection device 726; 728; 916, in particular the evaluation means, emits the at least one signal for controlling and/or regulating the change in the transport path, in particular the sheet diverter 49, preferably during and/or after the inspection of the sheet 02 in question, for example in addition to or as an alternative to the at least one good signal or the at least one bad signal.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the change in the transport path of the respective sheet 02, in particular of the sheet diverter 49, is regulated and/or controlled on the basis of the at least one signal from the evaluation means.
  • the method is preferably characterized in that the reaction time from the beginning of the determination of the actual state of the sheet 02 in question to the regulation and/or control of the change in the transport path for the deflection of the sheet 02 in question, in particular the sheet diverter 49, at least 50 ms (fifty milliseconds), preferably at least 80 ms (eighty milliseconds), more preferably at least 100 ms (one hundred milliseconds).
  • the determination of the current state of the sheet 02 in question preferably begins at the beginning, which is leading in the transport direction T, more preferably in the transport direction T of a front edge 03 of the sheet 02 in question and/or preferably as soon as the front edge 03 of the sheet 02 in question in the transport direction T that of the inspection device 726; 728; 916 detected area of the transport route in transport direction T is reached.
  • the sheet 02 in question in particular the leading edge of the sheet 02 in question in transport direction T, preferably lays the transport path between inspection system 726; 728; 916 and the position for changing the transport path, in particular the sheet deflector 49, depending on the speed of the transported sheets 02, preferably in at least 50 ms (fifty milliseconds), preferably in at least 80 ms (eighty milliseconds), more preferably in at least 100 ms ( one hundred milliseconds), back.
  • the sheet 02 in question in particular the beginning of the sheet 02 in question that is leading in the transport direction T, preferably the front edge 03 of the sheet 02 in question in the transport direction T, preferably lays the transport path between the inspection system 916 and the position for changing the transport path, in particular the sheet diverter 49 , depending on the speed of the transported sheets 02, preferably in no more than 1,000 ms (one thousand milliseconds), preferably in no more than 800 ms (eight hundred milliseconds), more preferably in no more than 300 ms (three hundred milliseconds).
  • the method is preferably characterized in that the inspection device 726; 728; 916 orthogonal to that for sheet transport 02 provided transport path of the at least one sheet 02 and is directed towards the transport path of the at least one sheet 02.
  • the inspection device 726; 728; 916 the at least part of the transport path and/or the transport level on which it is directed.
  • the inspection device is 726; 728; 916 directed perpendicularly to the transport route and/or the transport plane and preferably captures the at least one part of the transport route perpendicularly.
  • the method is preferably characterized in that the at least one printed image, in particular the at least one printed image of the respective copy 1101, is processed by the at least one application unit 614 of the
  • Sheet processing machine 01 is applied to the at least one sheet 02 in transport direction T upstream of shaping system 900.
  • the at least one printed image is applied to the relevant sheet 02 by at least one application unit 614.
  • sheet processing machine 01 comprises at least two application units 614, whereby, for example, two print images and/or print image elements that differ from one another in at least one property, for example the application fluid used and/or the position of the print images on sheet 02, are applied to the sheet 02 in question and/or or can be ordered.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the inspection device 726; 728; 916 and/or the evaluation means detects and/or evaluates the at least one register of the at least one printed image.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the inspection device 726; 728; 916 and/or the evaluation means the at least one register of the at least one evaluates the printed image of the at least one sheet 02 and/or compares the at least one printed image of the at least one sheet 02 with the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of the respective sheet 02.
  • the inspector 726; 728; 916 in particular the evaluation means, the current state with the target state of the sheet 02 in question, whereby the at least one printed image of the sheet 02 in question, in particular of the respective copy 1101, and/or the at least one sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of the sheet 02 in question is determined.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the inspection device 916, embodied in particular as a punch control system 916, and/or the evaluation means detects and/or evaluates the position of the at least one blank 1101 relative to the reference of the position of the at least one blank 1101. At least one additional copy 1101 and/or the at least one register mark 16; 17; 18; 19; 21; 22; 23; 24 on the respective sheet 02 and/or at least one edge 03; 04 of the sheet 02 and/or at least one boundary of the respective sheet 02, in particular the outer contour of the respective sheet 02, as the reference for the position of the blank 1101 in question.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the inspection device 726; 728; 916 and/or the evaluation means detects and/or evaluates the at least one color of the at least one printed image.
  • the respective color of the print image is preferably determined by the at least one application fluid preferably used to generate the print image and/or preferably corresponds to the application fluid preferably dried on sheet 02 used to generate the respective print image.
  • the method is preferably characterized in that the inspection device 726; 728; 916 comprises the evaluation means or is connected to the evaluation means and that the inspection device 726; 728; 916 and/or the evaluation means detects and/or evaluates at least one error in the processing of the respective sheet 02 and/or at least one error in the at least one printed image due to missing parts and/or additional parts.
  • an error in the processing of the respective sheet 02 is a defect in the material of the respective sheet 02.
  • An error in the at least one printed image is, for example, an additional application on the sheet 02, for example a grease stain or additional application fluid.
  • the method is preferably characterized in that the measure of tool wear of the at least one tool of the at least one shaping device 900, in particular of the Forming unit 914, preferably forme cylinder 901, of sheet processing machine 01.
  • the inspection device 726; 728; 916 the evaluation means or is connected to the evaluation means and preferably determines the inspection device 726; 728; 916 and/or the evaluation means the measure of the tool wear of the at least one tool of the at least one shaping device 900 of the sheet processing machine 01 for processing the respective sheet 02 prior to the inspection of the respective sheet 02 with the inspection device 726; 728; 916
  • the method is preferably characterized in that from the comparison of the actual state of the at least one sheet 02 with the target state of the respective sheet 02, the degree of wear on the at least one surface of the at least one impression cylinder 902 of the at least one shaping device 900 of the sheet processing machine 01 is determined.
  • the method is preferably characterized in that the at least one sheet 02 is transported hanging in the transport direction T and that the inspection system 726; 728; 916 is arranged below the transport path of the at least one sheet 02 provided for the transport of sheets 02 and is directed towards the transport path.
  • the inspection device 726 inspects; 728; 916 sheet 02 from the side of the main surface of sheet 02 on which the at least one printed image is applied to sheet 02.
  • the inspection system 726; 728; 916 is preferably arranged below the transport path and/or the transport plane, preferably in the vertical direction V in front of the transport path and/or the transport plane, and directed towards the transport path and/or the transport plane.
  • the inspector 726 inspects; 728; 916 the sheet 02 preferably from below.
  • the inspection device 726; 728; 916 preferably at least part of the transport path and/or at least part of the transport level and thus at least part of the at least one sheet 02 that the inspection system 726; 728; 916 passes on the transport path in the transport direction T, at that position of the transport path and/or the transport level on which the inspection device 726; 728; 916 is directed from below.
  • the at least one printed image is preferably applied to sheet 02 from below, i.e. in the vertical direction V in front of sheet 02.
  • the inspector 726 inspects; 728; 916, at least in this embodiment, preferably additionally or alternatively, the at least one printed image of sheet 02 from below, preferably in the vertical direction V from in front of the transport path and/or from in front of the transport level.
  • the method is preferably characterized in that comparing the actual condition of the at least one sheet 02 with the target condition of the sheet 02 in question, the measure for the position of the at least one copy 1101 relative to a reference for the position of the at least one copy 1101 and additionally or alternatively the measure for the color at least one printed image of the respective sheet 02 and additionally or alternatively the measure of at least one error in processing the respective sheet 02 and/or the at least one printed image of the respective sheet 02 due to missing parts and/or additional parts is determined.
  • Each sheet 02 preferably has the at least one copy 1101 with the at least one printed image and the at least one sheet opening 1102, for example the at least one sheet gap 1102.
  • the inspection device 726; 728; 916 the at least one arch opening 1102 at least partially.
  • the inspector 726; 728; 916 in particular the evaluation means, at least the at least one sheet opening 1102 with the reference of the at least one sheet opening 1102.
  • Each sheet 02 preferably has the at least one blank 1101 and at least one sheet opening 1102.
  • the respective sheet 02 is preferably made of paper or paperboard or cardboard.
  • the inspection device 726; 728; 916 the at least one arch opening 1102 at least partially.
  • the at least one sheet opening 1102 preferably corresponds to at least part of a remnant removed from the respective sheet 02. Additionally or alternatively, the sheet opening 1102 was preferably created by removing the at least part of the at least one remaining piece from the respective sheet 02.
  • the method is preferably characterized in that the inspection device 726; 728; 916 the at least one contour and/or the at least one shape and/or the at least one mass and/or the at least one surface of at least one sheet opening 1102 is at least partially covered.
  • the method is preferably characterized in that the contour and/or shape and/or mass and/or area of the at least one arc opening 1102 corresponds to the contour and/or shape and/or mass and/or area of the at least one of the corresponds to the remnant removed from the respective sheet 02.
  • the reference for the at least one sheet opening 1102 and/or the target state of the relevant sheet 02 is preferably determined and/or determinable on the basis of the digital reference and/or the learned reference.
  • the reference of the respective sheet 02 preferably includes the reference of the at least one sheet opening 1102 of the respective sheet 02.
  • Sheet 02 is preferably inspected with regard to the processing of the respective sheet 02 by the shaping system 900 and additionally or alternatively the at least one printed image applied to the respective sheet 02 and additionally or alternatively the at least one printed image applied to the respective sheet 02 relative to the at least a sheet opening 1102 and/or the at least one inner contour and/or the at least one outer contour of the respective sheet 02.
  • the method is preferably characterized in that the shape of the sheets 02 is changed in a respective shaping process.
  • the respective shaping process is preferably a respective punching process in which the respective sheet 02 is punched, with parts of the sheet 02 in particular being removed.
  • the method is preferably characterized in that the sheets 02 are at least partially freed from the remnants in a respective separation process, for example by being jogged.
  • the each sheet 02 is preferably transported by means of the at least one separation transport means 904.
  • the correction of the processing length BL of a substrate 02 of the at least one shaping unit 900 is described in more detail below.
  • the length of the entirety of the stamped-out panels 1101 of a substrate 02 should be understood as the processing length BL.
  • the processing length BL can also be referred to as the punching length.
  • a sheet 02 has multiple sections. Accordingly, a separate processing length BL1; BL2; BL3 are defined. Such a section can be defined by a panel 1101, for example.
  • the processing length BL can then have several sections with their own processing lengths BL1; BL2, BL3... have.
  • the processing length BL can be corrected as a whole or in sections if there are any.
  • the formulation of the correction of the processing length BL also includes the correction of the processing length in sections.
  • Print length changes can occur in processing machines 01 with integrated application units 600, in particular printing units 600. Such print length changes usually come about as a result of changes in state variables such as temperature or humidity or as a result of changes in the material properties, such as the nature of the sheet 02 to be processed. When a machine is started up, various status changes with print length changes can also occur. A change in print length can occur, especially with longer operating times. Likewise, the shaping result, for example the punching result, can change due to changes in state variables or material properties. Accordingly, it may be necessary to Adjust processing length BL. An automated correction of the printing length 11 in conjunction with an automated correction of the processing length BL of the respective shaping unit 900 can achieve a significantly increased degree of automation of the processing machine 01.
  • the processing length BL is corrected in several steps.
  • a first initialization step a the processing length BL is divided into the intended sections. This is particularly useful when multiple copies 1101 are arranged one behind the other on a sheet 02.
  • the inspection step b an actual state is recorded.
  • a third step c) the actual processing length is compared with the target values.
  • the target values are usually stored in a machine controller.
  • the comparison step d a manipulated variable is calculated from the deviation of the actual value.
  • the control step a speed ratio of a substrate 02 and a shaping cylinder 901 is adjusted in such a way that the processing length BL is corrected.
  • the new actual value is then determined in a further step f) and used again as feedback in order to further adjust the processing length BL.
  • the steps run automatically in a control loop.
  • the initialization step a it is determined how many sections the processing length BL of the substrate 02 has. For this purpose, a value with the number n of sections is preferably transmitted to a control unit 1201 of the processing unit 914. Sections BL1; BL2; BL3 of the processing length BL can then be adjusted individually. In a preferred embodiment, the number n is entered at the control station 1202 of the processing machine 01 and transmitted to the control unit 1201. In another embodiment, the number n of sections is evaluated using an inspection device 916 and the data is automatically transmitted to the respective control unit 1201 . Additionally or alternatively, the number n from an order file, for example a PDF, can be used. For example, the number n may also be one and a machining length BL is then corrected as a whole. In addition, a total processing length can also be corrected if necessary for several sections.
  • a value with the number n of sections is preferably transmitted to a control unit 1201 of the processing unit 914. Sections BL1; BL2;
  • the number of sections is determined via the copies 1101 arranged one behind the other on a sheet 02.
  • the processing length BL can be corrected in sections such that each blank 1101 on the sheet 02 is adjusted individually.
  • a sheet 02 has a first copy 1101 and a further copy 1101.
  • a first section of the processing length BL1 is then assigned to the front panel 1101 and a second section of the processing length BL2 is assigned to the rear panel.
  • the processing length of each panel 1101 arranged one behind the other can be corrected individually by division.
  • the copies 1101 are preferably arranged directly one behind the other on a sheet 02. This offers the advantage that the sheet 02 retains its stability even after the shaping unit 900.
  • the connected panels 1101 can then be broken up in a further step.
  • webs can also be arranged between the panels 1101 .
  • the webs are then either assigned to one of the sections or, in particular for a wide web, a new section is defined.
  • the processing length BL is divided into sections in a method.
  • a tool length of the forme cylinder 902 is stored in a machine control.
  • a mold length or tool length is, for example, between 450 mm and 1600 mm.
  • a processing length BL can be derived from this, the processing length BL preferably corresponding to the tool length or the mold length.
  • a number of sections is then defined and transferred to a machine controller, for example by input at a control station 1202. From this, in a stored process, the processing lengths BL1; BL2 of each section calculated. For example, with two sections of the processing length BL1; BL2 and a total processing length of 1000 mm, each section has a length BL1; BL2 of 500mm.
  • the sections are preferably each of the same size. In a further preferred embodiment, the sections can also be of different sizes.
  • the copies 1101 are usually preferably arranged side by side and/or one behind the other on a sheet 02. However, the panels 1101 arranged one behind the other are generally not arranged in an overlapping and/or offset manner. Rather, the consecutive panels 1101 can be clearly separated. In particular, this is advantageous for a downstream blank separating unit, since these connected blanks 1101 can then be separated from one another more easily.
  • such a sheet 02 has at least one copy 1101, more preferably at least two copies 1101, even more preferably at least three, four or five copies 1101 on a sheet 02.
  • the panels 1101 are preferably arranged so that they can be clearly separated by straight lines. An offset preferably does not occur for a precise division of the sections or is not helpful for a precise correction of the processing length BL.
  • a control station 1202 preferably has an input mask 930 for entering the tool values or the tool shape.
  • An order name 931 and an order reference 936 are preferably stored in such an input mask 930 .
  • the number 933 of copies 1101 on a sheet 02 can be specified.
  • the number 932 of blanks 1101 over the circumference of the forme cylinder 901 or of the shaping tool 915 is more important for the correction.
  • data on the dimensions of the tool 915 can be stored. For example, data about the width and length of the tool can be stored for the respective job.
  • Additional information 941 can also be stored in the input mask 950 . For example, special features such as a special symmetry or a center cut or no knives can be entered.
  • the data for each order can be saved and stored in a list.
  • the input mask 950 has a navigation bar. Several icons 942 are arranged on this navigation bar. By pressing the symbols 942 I can jump from one input mask 950 to another.
  • the at least one forme cylinder 901 preferably has at least one shaping tool 915 with at least one work surface 909.
  • the at least one shaping tool 915 is mounted on a mounting plate 919.
  • a forme cylinder 901 of a shaping unit 900 preferably has a plurality of holes 920 and/or bores 920, on which the mounting plate 919 and/or the shaping tool 915 can be mounted directly.
  • the working surface 909 of the forming die 915 is defined as a surface whose location radially passes through the outermost die dies.
  • the shaping tool 915 preferably has a plurality of machining elements 921, preferably stamping elements 921. Such punching elements 921 can be designed as punching knives, for example.
  • the height of the punching elements is preferably between 10 and 30 mm.
  • the working surface 909 has a dimension in the circumferential direction.
  • the work surface 909 preferably runs from a tool start 918 to a tool end 917.
  • the tool start 918 is preferably defined by the beginning of elevations of processing elements 921 and/or punching elements 921 and/or tool parts, in particular punching knives, which are provided for processing a substrate 02.
  • a working surface 909 is preferably between 30% and 90% of the lateral surface of the forme cylinder 901. Covering here means in particular the projection of the working surface 909 directly onto the lateral surface in the radial direction.
  • the work surface 909 can also be determined via an input mask.
  • a work surface 909 can be determined from a value for the trimming.
  • the work surface 909 can preferably be divided into several sections with lengths AL1; AL2; AL3... divided in the circumferential direction will.
  • the working surface 909 of the shaping tool 915 has several sections with working lengths AL1; AL2; AL3... for processing sections arranged one behind the other on a substrate 02.
  • the number of sections depends on the number n of processing sections of the order or the sections on a sheet. Accordingly, each processing length of a section BL1, BL2, BL3... is a section length AL1; AL2; AL3 assigned to the workspace.
  • each section is also assigned a surface, in particular a mating surface with a length GL in the circumferential direction on the at least one mating cylinder 902. If there are several sections, the mating surface also has several sections. In the circumferential direction, each section then has the length GL1;
  • the area is preferably defined as the area that comes into contact with the substrate 02 during operation.
  • the substrate 02 has a plurality of sections with their own processing lengths BL1, BL2, BL3, the corresponding sections of the mating surface are in contact with the sections of the substrate 02.
  • the counter cylinder 902 preferably has a rough surface and can thus adjust the transport speed v3 of the sheet 02.
  • the at least one counter cylinder 902 is preferably embodied as a rubber cylinder or has at least one rubber layer.
  • the rubber layer or the covering preferably has a thickness of between 8 and 13 mm. During operation, the thickness can decrease by several mm. For example, a minimum allowable thickness may be between 5mm and 7mm.
  • the anvil cylinder 902 has a radius r2 from the axis of rotation to the outermost periphery of the anvil cylinder 902.
  • the anvil cylinder 902 has an inner radius between 200 mm and 400 mm.
  • the radius r2 is preferably between 220 mm and 420 mm.
  • the surface speed v2, or the peripheral speed are preferably over links the radius r2 to the angular velocity w2.
  • further data on the processing operation can preferably be stored in the input mask.
  • Information about the shape can preferably also be entered or stored after processing.
  • the reduction by removing material, for example by punching is stored using at least one parameter, for example the trimming.
  • a width after trimming 934 can be entered and stored in an input mask and, on the other hand, a length after trimming 935 can be stored.
  • a value can be stored for the position of sheet 02 after processing, in particular the trim at the front and the beginning of the die.
  • a rear trimming can then be calculated and the position of the sheet 02 after processing can thus be predicted.
  • an actual state of the processing length BL or its sections is recorded.
  • the processing length BL is preferably inspected after the shaping unit 900 .
  • a system operator takes a sample sheet and places it on a sheet control table. He then inspects or measures the processing length BL or, in the case of several processing sections, the length of the processing sections BL1; BI2. This means in particular a length measurement of a meaningful length of a blank 1101. This length is particularly dependent on the product being manufactured.
  • the processing length corresponds to BL1; BL2 of a section the distance from the rear edge, or the rearmost extent to the front edge, or the foremost extent of a blank 1101. Then the processing length BL or the sections BL1; BL2, for example, by entering it at a control station 1202 and from there to a control unit 1201. Alternatively, a correction value is sent directly to the control station 1202 for the inspection result entered. In a preferred embodiment, such a correction value is a unitless value. In another preferred embodiment, such a correction value is an absolute value associated with dimensions or a percentage value.
  • the processing length in the individual sections can preferably be adjusted between 0.1% and 1%, more preferably up to 3%.
  • the correction value is entered with a linear measure, preferably in mm.
  • the processing length BL can be changed between 1 mm and 8 mm, more preferably 5 mm.
  • a correction value can be entered for the entire sheet 02 of the processing length BL.
  • a correction value can be entered for each section. If the sections are divided by blanks 1101 arranged one behind the other on the sheet 02, then the length BL1, BL2, BL3 . . . of each blank 1101 can be adjusted individually.
  • a third step c) the actual machining length BL is compared with the setpoint values BLref or a good machining result BLref.
  • the target values are stored in a control unit 1201, for example.
  • the print lengths can be used as target values. In this way, for example, errors in the print length I2 can be compensated for by adjusting the punching result.
  • a correction value is then calculated from the respective deviation in a comparison step d) and a manipulated variable is thus specified.
  • a manipulated variable for open-loop and/or closed-loop control is calculated using a predefined sequence stored in a memory in control unit 1201 .
  • a desired position value or angle of rotation is preferably calculated as the manipulated variable in order to achieve the corresponding influencing of speed ratios.
  • the additive position reference value or the difference in angle of rotation is used for regulation and/or control.
  • the manipulated variable can be calculated by an electronic cam.
  • An input mask for the correction values 950 for correcting the machining length BL or the section of the machining lengths BL1; BL2; BL3... has at least one field 951 for entering the correction of the machining length BL.
  • a correction value 952; 953; 954 can be entered.
  • This correction value can be a dimensionless value or a dimensioned value. Further values such as distances values of the cylinders of the shaping mechanism 914 can preferably be set.
  • the speed ratio between the sheet 02 and the shaping unit 900 is adjusted so that the processing length BL or the punching length BL is corrected.
  • the manipulated variable in this step is sent to a rotary encoder or angular position encoder and/or a speed controller of at least one drive 907; 908, the cylinder 901; 902 sent.
  • the at least one forme cylinder 901 is arranged in an operative connection with at least one drive 907.
  • the at least one drive 907 of the at least one forme cylinder 901 is embodied as an electric motor 907 with speed and/or angular position control.
  • the at least one counter cylinder 902 is operatively connected to a further drive 908 arranged standing.
  • the at least one drive 907 of the at least one forme cylinder 901 is embodied as an electric motor 908 with speed and/or angular position control.
  • the at least one forme cylinder 901 has a speed v1; w1 and the at least one impression cylinder 902 has a speed v2; w2 on.
  • the speeds are in a speed ratio.
  • This speed ratio can be changed and/or is changed to correct the processing length BL.
  • the speed ratio v1/v2 differs; oo1/ oo2 in a complete cylinder revolution, i.e. for example from one cylinder revolution to another.
  • the at least one forme cylinder 901 and the at least one counter cylinder 902 have a first speed ratio v1/v2; oo1/ oo2 and the at least one forme cylinder 901 and the at least one counter cylinder 902 have at another revolution, a second different speed ratio v1/v2; w1/ oo2 on.
  • the speed ratio v1/v2; oo1/ oo2 multiple times in a complete cylinder revolution when the working surface 909 passes through a processing point 910, in particular in the case of several sections of the processing lengths.
  • the speed v1; v2; oo1; oo2 is changed between 0.1% and 10%, more preferably between 0.5% and 5%, in order to realize an adjustment of the machining length.
  • the processing machine 01 then has at least one of the angular speeds oo1; oo2 and/or the surface velocities v1; v2 of the at least one forme cylinder 901 and/or the at least one counter cylinder 902 controlling and/or regulating control unit 1201 for correcting a processing length BL.
  • the angular velocities oo1; oo2 are preferably over the radius r1, r2 of the cylinder with the surface speed v1; v2, linked in particular by multiplication.
  • the at least one control unit 1201 uses the speed ratio of the cylinders 901; 902 depending on a deviation of an actual state of a machining length BL from a target state of a machining length BLref from a first speed ratio to a second speed ratio.
  • the at least one control unit 1201 is the number of speed ratios of the cylinders 901; 902 in a complete cylinder revolution when the working surface 909 passes through a processing point 910 depending on a number of correction values.
  • the speed ratio v1/v2; w1; w2 can be set in each section as a function of a correction value for correcting a machining length BL.
  • the cylinders 901; 902 are one in the presence of a deviation Machining length BL from a target value BLref by means of a correction value from a first speed ratio v1/v2; w1; w2 into a second speed ratio v1/v2; w1; w2 transferred arranged.
  • Processing point 910 is defined as a point that is provided for processing a substrate 02 between the at least one forme cylinder 901 and the at least one counter cylinder 902.
  • the at least one control unit 1202 for correcting the machining length BL is the speed ratio v1/v2; w1/ w2 of the cylinder 901 ; 902 as a function of a deviation of an actual state of a machining length BL from a target state of a machining length BLref from a first speed ratio v1/v2; w1/ w2 to a second speed ratio v1/v2; w1/ oo2 arranged transitioning.
  • the at least one forme cylinder 901 and the at least one counter cylinder 902 have a first speed ratio when a section of work surface 909 passes through processing point 910, and a second speed ratio when another section of work surface 909 passes through processing point 910 have different speed ratios.
  • the speed ratios are preferably in the number of sections AL1; AL2; AL3... adaptable and/or being adapted in one complete cylinder revolution.
  • the at least one forme cylinder 901 and the at least one counter cylinder 902 preferably have a different speed ratio when each section of the working surface 909 passes through the processing point 910.
  • the sections are preferably divided in such a way that each section processes one panel 1101 of the panels 1101 arranged one behind the other.
  • the shaping tool 915 preferably has a plurality of at least partially identical structures and/or contours. In particular, this is the case if several identical or at least partially identical or similar Panels 1101 are to be or are to be produced from a substrate 02, in particular sheets 02. These structures are similar in the arrangement of the punching knife and/or punching contour. However, it is also possible for several different copies 1101 to be arranged on a sheet 02. In this case, on the one hand, the sections can be of different sizes and, on the other hand, the structures can also differ.
  • the speed ratio between substrate 02 and forme cylinder 901 is adjusted.
  • a substrate 02 is moved in the processing station 910 at a transport speed v3, the speed of the at least one forme cylinder 901 being in a ratio to the transport speed v3 of the substrate 02, the processing length BL of the substrate 02 due to a change in the speed ratio between the forme cylinder 901 and the substrate 02 is set at the processing point 910.
  • a transport speed v3 during operation is preferably between 2 and 6 m/s.
  • a maximum transport speed v35 is more preferably ⁇ 6 m/s ⁇ 10%. In sheets/h, the production speed is preferably between 2000 and 12000.
  • the cylinders 901 preferably rotate; 902; 616; 617 in production between 1 revolutions per second and 3.5 revolutions per second. If a processing length BL deviates from a reference processing length BLref, the speed ratio between substrate 02 and forme cylinder 902 is preferably changed from a first speed ratio at a processing point 910 to a second speed ratio.
  • the at least one forme cylinder 901 will have at least one shaping tool 915 with at least one working surface 909, with the shaping tool 915 covering at least part of the lateral surface of the at least one forme cylinder 901 with the working surface 909, and that the speed ratio in the region of the passage of the working surface 909 through a processing point 910 set.
  • the speed ratio between the at least one forme cylinder 901 and the substrate 02 is successively increased over several maintain following cylinder revolutions.
  • the speed ratio between the at least one forme cylinder 901 and the substrate 02 is preferably changed at least once, more preferably several times, in a complete cylinder revolution when the working surface 909 passes through a processing point 910.
  • the speed ratio between sheets 02 to be processed and the at least one shaping unit 900 is determined by a change in surface speed v1; v2 and/or the angular velocity w1; w2 one of the cylinders 901; 902 of the shaping unit 900 adapted.
  • a speed v1; w1 of the at least one forme cylinder 901 and a speed v2; w2 of the at least one counter cylinder 902 are in a speed ratio v1/v2; w1/ w2.
  • the speed ratio means a ratio of the angular speeds w1/w2 of the at least one forme cylinder 901 and the at least one counter cylinder 902.
  • the speed ratio means a ratio of the surface speeds v1/v2 of the at least one forme cylinder 901 and the at least one counter cylinder 902.
  • the machining length BL is changed by changing the speed ratio v1/v3; w1/ v3 between the at least one forme cylinder 901 and the substrate 02.
  • the speed ratio of the at least one forme cylinder 901 is preferably formed by the ratio of the surface speed v1 of the forme cylinder 901 to the transport speed v3 of the substrate 02.
  • the speed ratio can also be formed by the ratio of the angular speed w1 of the forme cylinder 901 and the transport speed v3 of the substrate 02.
  • the speed ratio v1/v3 is preferred; w1/n3 between substrate 02 and forme cylinder 902 when a processing length BL deviates from a reference processing length BLref from a first speed ratio v1/v3; OJ1/V3 at a processing point 910 into a second speed ratio v1/v3; OJ1/V3 is changed.
  • the speed ratio v1/v3; w1/n3 between the at least one forme cylinder 901 and the substrate 02 is maintained over several consecutive cylinder revolutions.
  • the speed ratio v1/v3; w1/n3 between the at least one forme cylinder 901 and the substrate 02 is preferably changed at least once, more preferably several times, in a complete cylinder revolution when the working surface 909 passes through a processing point 910.
  • the speed ratio v1/v3; w1/n3 between the forme cylinder 901 and the substrate 02 is changed by changing the speed ratio v1/v3; OJ1/V3 of the at least one forme cylinder 901 and of the at least one counter cylinder 902.
  • the substrate 02 has several sections with processing lengths BL1; BL2; BL3 .
  • the speed ratio v1/v3; w1/w3 between the forme cylinder 901 and the substrate 02 and thus the processing length BL is determined by changing the speed ratio v1/v3; w1/ w2 of the at least one forme cylinder 901 and of the at least one counter cylinder 902.
  • the at least one control unit 1201 is arranged to control and/or regulate at least the at least one counter cylinder 902, as a result of which the speed ratio differs at least once, preferably several times, by accelerating and/or decelerating the at least one counter cylinder 902. More preferably, the surface speed v2 and/or the angular speed w2 of the at least one impression cylinder 902 is adjusted. In particular, a surface speed v2 or the angular speed w2 of the impression cylinder 902 is then adjusted in such a way that the difference between the actual value of the processing length BL and the target value of the processing length BLref disappears as much as possible.
  • the processing length BL1; BL2; BL3 becomes in speed adjusted for each section individually.
  • the angular velocity w1 and the surface speed v1 of the impression cylinder 902 are preferably constant in each section.
  • other speed profiles such as a linear progression, can also be applied. The same also applies when adjusting the speed ratio by adjusting the angle of rotation of the forme cylinder 901.
  • the surface speed of a cylinder 901; 902 means a speed on the lateral surface.
  • the at least one shaping cylinder 901 has different heights due to shaping tool 915.
  • the peripheral speed at the outermost edge of the tool, in particular at an outer edge of the blade, is then preferably defined with the surface speed.
  • the angular velocity of the forme cylinder 901 is preferably linked via a radius r1, which runs from the axis of rotation to the outer edge of the punching elements 921.
  • the at least one forme cylinder 901 preferably has an inner radius of between 175 mm and 300 mm.
  • the radius r1, in particular the radius including the punching elements, is preferably between 190 mm and 350 mm.
  • a circumference of the forme cylinder is preferably 1600 mm ⁇ 10%.
  • the at least one forme cylinder 901 has a work surface 909.
  • the working surface 909 preferably runs from the start of the processing tool 917 to a processing tool end 918. If the processing length BL is subdivided into several sections BL1, BL2, BL3..., the working surface of the at least one forme cylinder 901 can also be subdivided into several sections. Each section then comes with the respective section of the processing lengths BL1, BL2; BL3 in touch during processing. In a cross-sectional view of the forme cylinder 901, several working lengths AL1, AL2, AL3 arise. In addition, a forme cylinder 901 usually has an area with a gap L in which no processing takes place.
  • the at least one counter-pressure cylinder 902 also has a counter-pressure surface in a similar manner.
  • the counter-pressure surface is the surface that is arranged opposite the working surface.
  • the counter-pressure surface has a counter-pressure length GL in the circumferential direction.
  • the back-pressure length GL preferably corresponds to the processing length BL of the sheet 02.
  • the back-pressure length GL is at least temporarily in contact with the processing length BL of the sheet 02 during the processing step. If there are several sections of the processing length BL1, BL2, BL3..., the counter-pressure cylinder 902 can also have several Sections GL1, GL2, GL3 are assigned.
  • the speed ratio between the forme cylinder 901 and the sheet 02 as it passes through the processing unit 914 is adjusted.
  • the arrival time of the sheet 02 is recorded, preferably by means of a sensor 922, and the sheet arrival time with a
  • Forming tool start synchronized.
  • the time of arrival can also be determined via the machine speed.
  • the sensor 922 can be dispensed with or it can only be used as an additional control.
  • Sheet 02 then runs through the first section of the processing length BL1 and is in contact with the first section AL1 of the forme cylinder 901 and with the opposite first section of the impression cylinder 902 and thus with the first section of the impression length GL1.
  • the speed ratio is adjusted in this range by adjusting the angular position and thus changing the speed of the impression cylinder 902.
  • the rotational speed of the forme cylinder 901 is likewise adjusted.
  • a speed ratio v1/v2; w1/w2 of the opposing sections are adjusted in a later and/or further cylinder revolution, so that the machining length BL1 is changed in this section.
  • the speed ratio is adjusted in the next section.
  • the sections of the sheet BL2 and of the second section AL2 of the forme cylinder 901 are then in contact.
  • the speed v2; w2, in particular the surface speed v2 and/or the angular speed w2, of the impression cylinder GL2 changes in this section.
  • the speed ratio of the cylinders and/or to the substrate 02 can also be adjusted for the third section, in that the speeds v1, v2, v3 can be adjusted.
  • the speed ratios between sheet 02 and forme cylinder 901 are adjusted by adjusting the speed of suction transport means 700.
  • the processing length BL can then also be brought into contact with forme cylinder 901 in each section at an adjusted speed.
  • the at least one impression cylinder 902 is preferably controlled or regulated using the correction value for correcting the processing length BL.
  • the counter-pressure cylinder 902 is preferably controlled or regulated with a desired position value.
  • a drive 907 in particular an electric motor 907, is used for this purpose.
  • the electric motor 908 is arranged in a position-controlled manner.
  • a rotary encoder or angular position encoder in the drive 907 or in the housing of an electric motor 907 is preferred for this purpose; 908 arranged integrated.
  • the rotary encoder can also be arranged outside of the housing and, for example, sit on a cylindrical shaft.
  • a speed controller is used.
  • the operating mode of the electric motors 907; 908 can be changed from a position-controlled mode of operation to a speed-controlled mode of operation.
  • the surface speed of the impression cylinder 902 is reduced by reducing the position reference value or a speed. If the processing length BL is longer than the reference processing length BLref, the surface speed and/or the angular speed w of the impression cylinder 902 is reduced by increasing the position setpoint or by controlling the speed.
  • the speed ratio between a sheet 02 and the forme cylinder 901 can be controlled or regulated individually in each section.
  • An additive desired position value is preferably applied to the angular position sensor of the impression cylinder 902 for each section. This additive position setpoint is applied in the controller using the correction value and a stored sequence.
  • the speed ratio is changed by adjusting the position setpoint of the respective cylinder in comparison to a master axis.
  • the position reference value results in a difference between the angle of rotation Dw and an angle of the virtual master axis.
  • the position reference value can also be adjusted relative to another cylinder, preferably with an electronic master axis.
  • the at least one forme cylinder 901 and/or the at least one counter cylinder 902 are arranged in a regulated and/or controlled manner with respect to a virtual master axis.
  • the at least one control unit 1201 is arranged to adjust the angular position of the at least one forme cylinder 901 and the at least one counter cylinder 902 in relation to the guide axis.
  • the first section has a processing length BL1 that corresponds to the desired result or the target value BLIref is equivalent to.
  • the processing length BL2 does not correspond to the target value BL2ref.
  • the section is too long after inspection and needs to be adjusted by adjusting the speed ratio.
  • the speed ratio between sheet 02 and forming cylinder 901 must then be increased. Therefore, in the preferred embodiment, the impression cylinder 902 is accelerated by increasing the deviation from the angle of rotation Dw compared to the electronic and/or virtual master axis.
  • a surface speed v of the impression cylinder 902 is increased, preferably constant, in this section BL2.
  • the processing length BL3 does not correspond to the target value BL3ref.
  • the section is too short after the inspection and needs to be adjusted by adjusting the speed ratio.
  • the deviation from the angle of rotation Dw is reduced compared to the virtual master axis. This results in a reduced speed of the impression cylinder 902.
  • the inertia of individual components can lead to speed profiles with, for example, linear transition phases.
  • the speed ratios v1/v2; w1/w2 equal over several consecutive complete cylinder revolutions. This means that the adjustment of the speed ratios for setting the machining length BL or the sections remains the same over several machine cycles or cylinder revolutions.
  • the processing length BL is adjusted after the processing result has been inspected and implemented for subsequent sheets 02.
  • the speed remains constant and adapts to the speed of the virtual master axis or a related cylinder.
  • the cylinder 902 does not have to be reset in phase since the cylinder 902 has a symmetrical structure and in particular, does not have a cylinder channel to which a sheet arrival time must be matched.
  • the print length in processing machine 01 is adjusted.
  • the printing length is preferably corrected over the entire sheet 02.
  • the speed of the forme cylinder 601 is increased and operated at an increased speed compared to the master axis.
  • a gap arises in the area of the cylinder channel. Due to the changed speed, the phase position to the master axis changes.
  • the printed image must be applied exactly, which is why the sheet arrival time must be exactly right again. Accordingly, the cylinder must be braked and accelerated again in the gap in order to correct the phase position. This is laborious and must be repeated in each cycle.
  • the print length can also be adjusted in sections.
  • a further checking step f the processing result is checked after the regulation and/or control.
  • this value is fed back as a feedback variable in the control loop.
  • this step corresponds to a renewed removal and inspection of a sheet 02 from the machine 01.
  • the at least one control unit 1201 for controlling and/or regulating a processing length BL is preferably operatively connected to a further control unit 1203 that controls and/or regulates the printing length 11 of at least one application unit 600 of the processing machine 01.
  • the correction or adjustment mechanisms of the processing length BL and the printing length DL can then be matched to one another.
  • information about the correction of the print length 11 can be entered and transmitted to the control unit 1203.
  • the printing length DL is also set in the processing machine 01.
  • the print length DL can also be set in sections with print lengths DL1, DL2, DL3... in sections.
  • the setting is analogous to setting the processing length BL.
  • the printing length is adjusted by adjusting the speed ratio between the forme cylinder 616 and the impression cylinder 617. It is irrelevant whether there is an intermediate rubber cylinder, for example as in an offset printing unit. The change in the adjustment of the speed ratios therefore applies equally to the adjustment of the print length and the adjustment of the processing length.
  • the method of section-by-section correction of the print length of at least one application unit 600 is described in more detail below.
  • the printing length I2 and the processing length BL are preferably corrected/adjusted in a processing machine 01 with an application unit 600 and a shaping unit 900.
  • the printing length 11 is corrected by changing the speed ratio v1/v3 between a substrate 02 and the at least one forme cylinder 616.
  • the print length 11 can preferably also be corrected in sections.
  • the print length 11 is divided into several sections with print lengths DL1; DL2; DL3... divided and corrected by changing the speed ratio v1/v3 in each section.
  • the control units 1201; 1203 are operatively connected and can coordinate the setting or correction of the print length I2 or the processing length BL.
  • the setting or the correction can be done in both sections.
  • the speed ratio and thus the print length 11 is determined by changing the surface speed v1; v2 and/or the angular velocity w1; w2 des at least one forme cylinder 616 and/or the at least one counter cylinder 617 is and/or can be corrected.
  • the print length I2 is preferably corrected by changing the speed of the at least one forme cylinder 616.
  • the forme cylinder 616 is preferably used for the correction.
  • the at least one forme cylinder 616 has a non-printing area 620. When passing through non-printing area 620, the at least one forme cylinder 616 is equated with the phase position of a virtual and/or electronic master axis.
  • the printing length 11 is corrected by controlling and/or regulating the position and/or speed of the at least one forme cylinder 616 and/or the at least one impression cylinder 617.
  • the speed ratio v1/v3 in each section of the print length DL1; DL2; DL3... can be and/or is corrected in each section by changing the surface speed v2 and/or the angular speed w2 of the at least one impression cylinder 617.
  • the speed ratio v1/v2 differs; w1/ w2 multiple times in a complete cylinder revolution in the area of application surface 629 and/or work surface 909.
  • the print length I2 is corrected in the section-by-section correction of DL1, DL2, DL3 in the speed ratios equal to the correction of the processing length BL.
  • the at least one forme cylinder 616; 901 has at least one application mold 628 with at least one application surface 629 and/or at least one shaping tool 915 with at least one work surface 909.
  • the application surface 629 and/or the working surface 909 cover at least part of the lateral surface of the at least one forme cylinder 616; 901.
  • a speed v1; w1 of the at least one forme cylinder 616; 901 and a speed v2; w2 of the at least one counter cylinder 617; 902 are in a speed ratio v1/v2; w1/ w2.
  • the speed ratio v1/v2; w1/w2 differs several times in a complete cylinder revolution in the area of application surface 629 and/or working surface 909.
  • the speed ratio is preferably a ratio of the angular speeds w1/w2 of the at least one forme cylinder 616; 901 and the at least one impression cylinder 617; 902 and/or the speed ratio is a ratio of the surface speeds v1/v2 of the at least one forme cylinder 616; 901 and the at least one counter cylinder 617; 902
  • the print length DL1 is preferred; DL2, DL3 . This setting of the speed ratio then preferably takes place in sections.
  • a deviation from an actual value I2 to a target value 11 of the print length I2 is transmitted to a control unit 1201 and/or regulation, and the control unit 1201 and/or regulation controls and/or regulates the position and/or speed depending on the deviation .
  • the pressure cylinders 616 preferably have a radius r3 of between 200 mm and 400 mm. More preferably, the radius is r3520 mm ⁇ 10%.
  • the impression cylinder 617 also has a radius r4 which is between 100 and 200 mm. More preferably, the radius is r4300 mm ⁇ 10%.
  • the actual state of the sections of the print lengths DL1, DL2, DI3... can be checked using at least one inspection device 726; 916 can be detected and/or is detected by means of the at least one inspection device 726; 916 recorded.
  • the at least one inspection device 726 records and/or can record the actual state of each section of the print length DL1; DL2; Capture DL3.
  • the data about the actual state are transmitted from the inspection device 726 to the control unit.
  • the control unit 1203 is operatively connected to a control unit 1201 for a processing length correction of a shaping unit 900 for the printing length correction.
  • the print length can also be determined manually by measuring the in a display.
  • the forme cylinder 616 and/or the impression cylinder 617 is/are each driven by means of an electric motor 631; 630 trained drive 631; 630 powered.
  • the electric motor of the at least one forme cylinder 616 and/or the electric motor of the impression cylinder 617 are actuated and/or regulated in a speed-controlled and/or angular position-controlled manner by means of a rotary encoder.
  • processing length BL is subdivided into a plurality of sections BL1, BL2, BL3 . Each section then comes with the respective section of the processing lengths BL1, BL2; BL3 in touch during processing.
  • the application area 629 of the application form 628 has several sections with application lengths FAL1; FAL2; FAL3... for processing sections arranged one behind the other on a substrate 02.
  • a forme cylinder 616 typically has an area with a gap L where no processing takes place. When correcting the print length, the phase position is adjusted in the area of the gap L, so that the next sheet arrival time is correct.
  • the at least one counter-pressure cylinder 617 also has a counter-pressure surface in a similar manner.
  • the counter-pressure surface is the surface that is arranged opposite the working surface.
  • the counter-pressure surface has a counter-pressure length GL in the circumferential direction.
  • the back pressure length GL preferably corresponds to the processing length BL of the sheet 02.
  • the back pressure length GL is at least temporarily in contact with the processing length BL of the sheet 02 during the processing step. If there are several sections of the processing length BL1, BL2, BL3..., the impression cylinder 902 can also have several Sections GL1, GL2, GL3 are assigned.
  • the at least one forme cylinder 901 ; 616 and the at least one counter cylinder 902; 617 preferably have a first speed ratio v1/v2; w1/ w2 up.
  • the at least one forme cylinder 901 and the at least one counter cylinder 902 preferably have a second different speed ratio v1/v2 when another section of the work surface 909 passes through the processing point 910 and/or when the application surface 629 passes through; w1/ w2 up.
  • the speed ratios are in the number of sections FAL1; FAL2; FAL3...; AL1; AL2; AI3... adjustable and/or being adjusted in one complete cylinder revolution.
  • the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 have a different speed ratio v1/v2 when each section of the working surface 909 passes through the processing point 910 and/or when passing through the application surface 629; w1/ oo2 on.
  • the speed ratio is v1/v2; oo1/ oo2 can be set as a function of a correction value for correcting the processing length BL and/or for correcting the print length DL.
  • the speed curves v1/v2 then behave; oo1/oo2 the same over several consecutive cylinder revolutions.
  • the at least one forme cylinder 901; 616 is connected to the at least one drive 907; 631 arranged in operative connection.
  • the at least one drive 907; 631 of the at least one forme cylinder 901; 616 is as speed and/or angular position controlled electric motor 907; 631 trained.
  • the at least one counter cylinder 902; 617 is connected to a further drive 908; 630 arranged in operative connection.
  • the at least one drive 908; 630 of the at least one forme cylinder 901; 631 is used as a speed and/or angular position-controlled electric motor 908; 630 trained.
  • the substrate 02 is moved through the application unit 600 and/or the shaping unit 900 at a transport speed v3, with the speed v1; w1 of the at least one forme cylinder 616 is related to the transport speed v3 of substrate 02.
  • the printing length I2 and/or the processing length BL of the substrate 02 is determined by changing the speed ratio v1/v3; w1/n3 set between forme cylinder 616, 901 and substrate 02.
  • the speed ratio between the at least one forme cylinder 616, 901 and the substrate 02 in a complete cylinder revolution in the area of an application surface 629 and/or the work surface 909 for a section-by-section adjustment of the print length DL1; DL2; DL3...
  • the speed ratio between the at least one forme cylinder 901; 616 and the substrate 02 is maintained over several successive cylinder revolutions.
  • the speed ratio between the at least one forme cylinder 616; 901 and the substrate 02 changed several times in a complete cylinder revolution.
  • the speed ratio between the forme cylinder 901; 616 and the substrate 02 by changing the speed ratio v1/v3; w1/n3 of the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 adjusted.
  • the substrate 02 has several sections with processing lengths BL1; BL2; BL3... and/or print lengths DL1; DL2; DL3... on.
  • the speed ratio between forme cylinder 901; 616 and substrate 02 is and/or can be changed in each section as each section of substrate 02 passes through a processing point 910 and/or printing point 621.
  • the speed ratio is adjusted directly in the printing point 621.
  • the speed ratio is set indirectly and transmitted via the blanket cylinder.
  • the speed ratio v1/v2; w1/ w2 of the at least one forme cylinder 901; 616 to the at least one counter cylinder 902; 617 preferably differs in a complete cylinder revolution when passing through the working surface 909 and/or the application surface 629 at least once, preferably several times.
  • the speed ratio can be the ratio of the angular speeds w1/w2 of the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 and on the other hand the speed ratio of the surface speeds v1/v2 of the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; be 617.
  • the speed ratios can be adjusted and/or are adjusted in terms of the number of sections of the substrate 02.
  • the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 have a first speed ratio when a section of substrate 02 passes through processing point 910 and/or printing point 621.
  • the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 have a second different speed ratio when passing through another section.
  • the at least one forme cylinder 901; 616 and the at least one counter cylinder 902; 617 has a different speed ratio when passing through each section of the substrate 02.
  • the speed ratio can be preferred in each Section can be set and/or is set depending on a correction value for correcting the processing length and/or print length.
  • the speed ratios v1/v2; w1/w2 preferably behave in the same way over several consecutive cylinder revolutions.
  • the cylinders 901; 902; 616; 617 are preferably used when there is a deviation of a processing length BL and/or the printing length I2 from a target value BLref; 11 is converted from a first speed ratio to a second speed ratio by means of a correction value.
  • the speed ratios are corrected from one cylinder revolution to another cylinder revolution using the correction value.
  • the actual status of the processing length BL and/or the printing length I2 can be checked using at least one inspection device 916; 716 are and/or is being detected.
  • Die-cutting machine flexographic printing machine, sheet processing machine, sheet-fed printing machine, sheet-forming machine, sheet-fed die-cutting machine, corrugated sheet processing machine, corrugated sheet-fed printing machine 02 substrate, sheet, substrate, corrugated board, corrugated sheet 03 edge, front, leading edge (02)
  • sensor element transmitter Sensor element, receiver unit, module, system device, system unit, system module drying device unit, application unit, module, application module, printing unit, printing module, flexo application unit, flexo printing unit, flexo application module, flexo printing module Application unit, printing unit Form cylinder impression cylinder Anilox roller Ink fountain Non-printing area , cylinder channel processing point, pressure gap sheet sensor, sheet travel sensor sensor element, transmitter sensor element, receiver holder (616) holder (617) application form, printing form application surface drive (616) drive (617) unit, module, transport unit, transport device, transport module,
  • FAL1 Working length forme cylinder first section (616)
  • FAL2 Working length forme cylinder second section (616)

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

L'invention concerne une machine de traitement (01) et un procédé de traitement d'un substrat (02), comprenant au moins une unité de façonnage (900) et/ou au moins une unité d'application (600), la ou les unités d'application (600) et/ou la ou les unités de façonnage (900) étant chacune équipées d'au moins un cylindre porte-plaque (616 ; 901) et d'au moins un cylindre de contre-pression (617 ; 902), ledit au moins un cylindre porte-plaque (616) de l'unité d'application (600) étant équipé d'au moins une forme d'application (628) présentant au moins une zone d'application (629) et/ou la ou les unités de façonnage (900) étant équipées d'au moins un outil de façonnage (915) présentant au moins une zone de travail (909), la zone d'application (629) et/ou la zone de travail (909) étant disposées de manière à recouvrir au moins une partie de la surface latérale dudit au moins un cylindre porte-plaque (616 ; 901), une vitesse (v1 ; ω1) dudit au moins un cylindre porte-plaque (616 ; 901) et une vitesse (v2 ; ω2) dudit au moins un cylindre de contre-pression (617 ; 902) étant à un rapport de vitesse (v1/v2 ; ω1/ω2).
EP22722157.9A 2021-07-13 2022-04-08 Machine de traitement et procédé de réglage d'une longueur d'impression et/ou d'une longueur de traitement Pending EP4288291A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021118033.3A DE102021118033A1 (de) 2021-07-13 2021-07-13 Bearbeitungsmaschine sowie Verfahren zur Einstellung einer Drucklänge und/oder Bearbeitungslänge
PCT/EP2022/059442 WO2023285008A1 (fr) 2021-07-13 2022-04-08 Machine de traitement et procédé de réglage d'une longueur d'impression et/ou d'une longueur de traitement

Publications (1)

Publication Number Publication Date
EP4288291A1 true EP4288291A1 (fr) 2023-12-13

Family

ID=81595683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22722157.9A Pending EP4288291A1 (fr) 2021-07-13 2022-04-08 Machine de traitement et procédé de réglage d'une longueur d'impression et/ou d'une longueur de traitement

Country Status (4)

Country Link
EP (1) EP4288291A1 (fr)
CN (1) CN117157200A (fr)
DE (1) DE102021118033A1 (fr)
WO (1) WO2023285008A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882745A (en) 1972-12-29 1975-05-13 Koppers Co Inc Method and apparatus for accurate die-cutting
WO1980000231A1 (fr) 1978-07-17 1980-02-21 Deritend Eng Co Machines pour le traitement d'un materiau en feuille
US5017257A (en) 1989-12-26 1991-05-21 Imtec Inc. Variable length die cutter and method of cutting composite label
DE9211522U1 (fr) 1992-09-02 1992-10-22 C. Behrens Ag, 3220 Alfeld, De
US5383392A (en) * 1993-03-16 1995-01-24 Ward Holding Company, Inc. Sheet registration control
US6059705A (en) 1997-10-17 2000-05-09 United Container Machinery, Inc. Method and apparatus for registering processing heads
DE102015215541A1 (de) 2014-09-18 2016-03-24 Koenig & Bauer Ag Verfahren zum Anpassen mindestens eines Druckbildes und/oder mindestens eines Zylinderaufzugs an eine Bedruckstoffänderung in einer Druckmaschine
DE102015201389B4 (de) 2015-01-28 2016-11-17 Koenig & Bauer Ag Verfahren zur Regelung eines ersten Antriebsmotors zumindest eines ersten Rotationskörpers einer Bearbeitungsmaschine für Substrat
DE102019119372A1 (de) 2019-07-17 2021-01-21 Koenig & Bauer Ag Bearbeitungsmaschine zur Bearbeitung von Bogen und Verfahren zur Bearbeitung von Bogen

Also Published As

Publication number Publication date
WO2023285008A1 (fr) 2023-01-19
CN117157200A (zh) 2023-12-01
DE102021118033A1 (de) 2023-01-19
US20240083161A1 (en) 2024-03-14

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