EP2748003B1 - Method for determining a particular position of at least one type area on a web of material to be imprinted with at least one print image in a printing press - Google Patents
Method for determining a particular position of at least one type area on a web of material to be imprinted with at least one print image in a printing press Download PDFInfo
- Publication number
- EP2748003B1 EP2748003B1 EP12743108.8A EP12743108A EP2748003B1 EP 2748003 B1 EP2748003 B1 EP 2748003B1 EP 12743108 A EP12743108 A EP 12743108A EP 2748003 B1 EP2748003 B1 EP 2748003B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- material web
- section
- boundary lines
- folding
- web
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000005520 cutting process Methods 0.000 claims description 53
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- WYWHKKSPHMUBEB-UHFFFAOYSA-N 6-Mercaptoguanine Natural products N1C(N)=NC(=S)C2=C1N=CN2 WYWHKKSPHMUBEB-UHFFFAOYSA-N 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229940095374 tabloid Drugs 0.000 description 2
- YKMMLFOYDTYAGR-UHFFFAOYSA-N 1-phenyl-2-(propan-2-ylamino)pentan-1-one Chemical compound CCCC(NC(C)C)C(=O)C1=CC=CC=C1 YKMMLFOYDTYAGR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/60—Folding or cutting crosswise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0081—Devices for scanning register marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5151—Cutting handled material transversally to feeding direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/51—Presence
- B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- the invention relates to a method for determining a respective position of at least one type area on a material web to be printed in a printing press with at least one printed image according to claim 1.
- EP 1 167 035 A2 a synchronous control with automatic register adjustment functions for cutting and printing in a rotary press, comprising a plurality of printing mechanisms for multicolor printing on a paper web, at least one cutting mechanism for cutting the multicolored printed paper web into predetermined units of printed images, wherein the pressure mechanisms and the cutting mechanism be driven by separate drive means.
- WO 2006/117291 A2 a method for controlling and / or regulating a register in a printing machine having at least one printing unit, wherein a positioning of at least one printed image on a material web is set by means of an adjustment of a circumferential register of the printing cylinder producing the at least one printed image relative to a cutting line relating to the material web becomes.
- the object of the invention is to provide a method for determining a respective position of at least one type area on a material web to be printed in a printing machine with at least one printed image.
- the achievable with the present invention consist in particular in that a relative position between a position of at least one arranged in a certain section of a material web set level and a position of a transverse fold indicating fold line remains unchanged even if the position of the transverse fold indicating fold line within the changed certain section of the material web.
- the position of the at least one sentence mirror is accordingly dependent adapted from the current position of the transverse fold indicating fold line.
- Fig. 1 shows a section of a material web 01, z.
- a paper web in a printing machine, for. B. in a web printing press, in particular in a web-fed rotary printing press, by means of at least one printing unit of this printing press continuously sections with at least one print image 02, z. B. with a text or a graphic or an image, preferably in a tabloid production is printed.
- the tabloid production concerns a production format in which z. B. text lines of the print image 02, in the FIGS. 1 to 4 each by z. Three parallel lines are indicated, at least in their main orientation in each case in the transport direction T of the web 01 extend.
- the at least one of the at least one printing unit printed on the material web 01 printed image 02 is disposed within a rule rectangular set mirror 03.
- the type area 03 defines a usable area available for the at least one print image 02, wherein subsequently the position of the type area 03 is considered only with reference to the material web 01 to be provided with the at least one print image 02.
- the type area 03 is usually at all its four straight edges 04; 06; 07; 08 through bars 09; 11; 12; 13 limited, each web 09; 11; 12; 13 a generally unprinted distance a09; a11; a12; a13 between one of the edges 04; 06; 07; 08 of the type area 03 and a respective edge 04; 06; 07; 08 nearest boundary line 14; 16; 17; 18 of the respective type mirror 03 receiving portion 19 of the material web 01 forms, wherein this portion 19 in the transport direction T of the moving material through the printing press web 01 at least for a particular of the printing machine concerned production has a constant length a19. In a continuous printing process carried out by the printing press, therefore, a plurality of such sections 19 are lined up seamlessly.
- Two of the boundary lines 16; 18 are aligned parallel and in each case along the transport direction T of the material web 01 and limit the respective section 19 through the respective edge of the material web 01.
- Two other boundary lines 14; 17 are also parallel, but each directed transversely to the transport direction T of the material web 01 and limit the respective section 19 respectively in the transport direction T of the material web 01.
- each of a section 19 limiting positions of each transverse to the transport direction T of Web 01 directed boundary lines 14; 17 are not changed in their respective distance from each other and thus the respective length a19 in the same production of successive sections 19 remains the same.
- the proposed solution provides that the relevant position of the at least one directed between the two transverse to the transport direction T of the web 01 boundary lines 14; 17 set masking level 03 relative to the position of the between the two boundary lines 14; 17 to be arranged transverse fold, that is, to the fold line 21, is set. If the position of the fold line 21 of the transverse fold changes, the position of the at least one boundary line 14 delimiting this section 19 depending on this change in position in the relevant section 19 should also be determined. 17 arranged set level 03 are changed, so that the position of the type area mirror 03 with respect to the position of belonging to this section 19 fold line 21 of the transverse fold remains unchanged.
- Fig. 2 shows like that Fig. 1 a material web 01, which is continuously printed in sections in its transport direction T.
- the respective section 19 limiting, transverse to the transport direction T of the web 01 directed boundary lines 14; 17 are in their respective position in the Fig. 2 opposite to their respective position in the Fig. 1 unchanged, because at the setting of arranged in the folder 32 rotating cutting cylinder 33 together with its cutting blade 41 has not changed in this executed by the printing machine production.
- the material web 01 is thus - as in the operating situation of Fig. 1 - In each case according to the length a19 cut to produce the individual sections 19.
- Fig. 1 was or is in the Fig.
- the distance a09 belonging to the web 09 has become wider by that amount as the distance a12 belonging to the web 12 has become narrower.
- the web 11, which forms a head land in the relevant section 19, as well as the web 13, which forms a foot web in the relevant section 19, remain unaffected by the change in the position of the fold line 21 of the transverse fold.
- an originally z. B. exactly in a middle of the length a19 of the section 19 arranged position of the fold line 21 of the transverse fold ( Fig. 1 ), which position is preferably set as a target position, is in the in the Fig. 2 example shown a negative compensation required to those in the Fig. 2 due to the distance x changed position of the fold line 21 of the transverse fold in the relevant section 19 to its original position.
- a positive compensation is required to return the position changed by the distance y of the fold line 21 of the transverse fold to its original position.
- the respective displacement of the position of the fold line 21 of the transverse fold is preferably carried out starting from the setpoint position determined for the fold line 21.
- the respective webs forming an outer web are 09; 12 preferably formed the same width.
- a changed production attitude z. B. in the folder 32 is thus z. B. in the printing unit of the printing machine to the effect that with respect to the respective portion 19 of the relevant production to be printed web 01, the position of the record mirror 03 relative to the position of the respective section 19 associated fold line 21 of the transverse fold remains unchanged.
- This fixed relation between the position of the set mirror 03 and the fold line 21 of the transverse fold should also be maintained or at least restored by a corresponding control or regulation executed by a control unit, if, conversely, the arrangement of the print image 02 is causally related to the previously described example in the respective section 19 relevant attitude z. B. changes in the printing unit of the printing press and then a position of the fold line 21 of the transverse fold production adjustment z. B. in the folder 32 is adapted.
- the control or regulation executed by the control unit can therefore be applied to the printing unit the printing press and / or on the press associated with the folder 32 act.
- Fig. 3 also shows a printed material web 01 as in the Fig. 1 , but with the difference that within a same between adjacent boundary lines 14; 17 trained portion 19 in the transport direction T of the web 01 side by side several, z. B. two type mirrors 03 are arranged, each of these typesetting 03 each having a in the transport direction T of the web 01 extending length a03, wherein the respective length a03 of different typesetting levels 03 may also differ from each other.
- At least two type mirrors 03 are arranged or at least assigned to this section 19 in the respective section 19 of the material web 01 to be provided with at least one printed image 02, at least one first leveling mirror 03 at a first position in a first area between the first boundary line 17 of the relevant section 19 in the transporting direction T of the material web 01 and the position of the fold line 21 of the transverse fold and at least one second leveling mirror 03 at a second position in a second region between the position of the fold line 21 of the transverse fold and the transport direction T the material web 01 second boundary line 14 of this section 19 are arranged or are.
- Fig. 4 shows the in the Fig.
- the relevant position of the at least one directed between the two transverse to the transport direction T of the web 01 boundary lines 14; 17 set masking level 03 relative to the position of the between the two boundary lines 14; 17 to be arranged transverse fold is z.
- the respective circumferential register for determining the respective position of the at least one set mirror 03 and the position of the folding line 21 indicating the respective section 19 are preferably defined by data obtained from a control unit belonging to the printing press, e.g. As a control center of the printing press, in a virtual, preferably electronic lead of this printing press are communicated.
- An aforementioned negative or positive compensation of a change in the position of the transverse fold indicating folding line 21 is z. B. carried out in that at least a part of the determination of the respective circumferential register and / or the position of the transverse fold indicating folding line 21 required data z. B. be acted upon by the belonging to the printing machine control unit with at least a corresponding increment.
- This increment changes the respective position of the at least one set mirror 03 as well as the position of the fold line 21 indicating the transverse fold corresponding to the relevant section 19, preferably in a sum of predetermined steps with a minimum step size of z. B. 0.5 mm.
- a minimum step size of z. B. 0.5 mm For setting longer distances x; y are correspondingly many steps each with the minimum step size required.
- the maximum adjustment is in the range of z. B. 10 mm to 20 mm, preferably at about 15 mm.
- the data printed in the printing press with at least one printed image 02 or at least with respect to a cutting position of the web 01 to be printed with respect to their transport direction T either forward or backward, wherein the respective cutting position by the respective position of the transversely to the transport direction T of the web 01 directed boundary lines 14; 17 is fixed and usually not changed.
- Fig. 5 explained in a schematic representation by way of example, as the relevant position of the at least one directed between the two transverse to the transport direction T of the web 01 boundary lines 14; 17 set set level 03 relative to the position of the fold line 21 of the between the two boundary lines 14; 17 transverse fold z. B. in conjunction with an existing in the printing machine automatic cut register control can be set.
- a former 31 is fed, by means of which the web 01 is folded longitudinally, after which this web 01 introduced into a folder 32 and other devices of the folder 32 is supplied.
- the folder 32 z. B. at least one cutting cylinder 33, a NOTEur- and folding blade 34 and a jaw cylinder 36 is arranged, wherein in a Nipp between the cutting cylinder 33 and the NOTEur- and folding blade 34, a section 19 after the other from the run into the folder 32 and z. B. already longitudinally folded web of material 01 are separated. This separation method is z. B. executed after each full revolution of the cutting cylinder 33.
- the separated from the web 01 sections 19 are held on the circumference of the Nursingur- and folding blade 34 by means arranged there holding elements, in particular Cincinnatiurnadeln, and during a rotation of this Titanur- and Folding blade 34 passed to the jaw cylinder 36, wherein z. B. with the transfer of the relevant section 19 from the NOTEur- and folding blade 34 to the jaw cylinder 36 Querfalzung of the relevant section 19 is executed.
- From the jaw cylinder 36 from the individual reach now at least once also cross-folded portions 19 z. B. via a tape guide to a delivery of the folder 32, where they z. B. are tapped as finished printed products or at least can be tapped.
- an automatic cut register control is used, which has at least one in the transport direction T of the web 01 position-fixed, directed to the web 01 detection device 37, wherein the z. B. formed as a camera or a scanner detection device 37 is arranged in particular in the region between the registration roller 28 and the funnel inlet roller 29 and at least one on the surface of the web 01 z. B. registered in a printed image 02 register mark and a signal corresponding to this detection of a z. B. electronic control unit 38, wherein this control unit 38 executes at least the cut-off register control in this example.
- This control unit 38 then controls, depending on the detection of the at least one register mark, the execution of the cutting process 33 to be performed by the cutting cylinder.
- this control unit 38 outputs a signal z. B. to the effective in the printing machine virtual master axis, which in the Fig. 5 is indicated by an output 39 to the control unit 38, from which leading axis and a drive for the rotation of the cutting cylinder 33 and a drive for the rotation of the puncturing and folding blade 34 and a drive of the relevant at least one print image 02 in the respective type mirror 03rd be controlled producing printing cylinder of a printing unit of the printing press.
- the distance between the position of the registration of the registration mark and the cutting position of the cutting cylinder 33 a is constant from the machine design known machine size, can be with knowledge of a current transport speed of the web 01 and a time for a registered register mark z. B. by means of the control unit 38 readily calculates at what time the separation process is carried out by the cutting cylinder 33.
- the cutting cylinder 33 is then adjusted by a provided by the virtual lead axis, acting on the relevant drive signal in its rotation angle and thus in its circumferential register such that it executes exactly at the calculated time at the correct position for the supplied material web 01 the separation process.
- the respective cutting position is determined in particular in relation to the respective position of the at least one set level mirror 03 arranged in the respective section 19 or at least one printed image 02 contained therein.
- angular position z. B. from the axis of rotation z. B. detected by means of a preferably optoelectronic encoder, said encoder provides in particular digital data.
- the respective angular position of the cutting cylinder 33 is always related to a specific, predetermined reference position. With reference to this reference position, that angular position of the cutting cylinder 33 is determined at which the cutting blade 41 of this cutting cylinder 33 is preferably oriented orthogonally to the peripheral line of the puncturing and folding blade cylinder 34 and capable of performing the separation process. It is envisaged that z. B.
- control device 42 z. B. with the control unit 38 of the cut register control and / or with a control unit for an actuator in the Fig. 5 is indicated by a double arrow position variable register roller 28 in a data connection.
- the control device 42 also has an input 43, to which a control unit 42 is supplied with a signal or at least can be fed, which Signal indicates a current actual position for the transverse fold indicating fold line 21. This the current actual position of the fold line 21 indicating signal is z. B. generated by a rotational angular position of theillonur- and folding blade 34 or the jaw cylinder 36 detecting rotary encoder and / or picked up there at the respective rotary encoder.
- the automatic cut register control can ensure that the at least one arranged in the relevant section 19 type set 03 as centrally as possible between the two transverse to the transport direction T of the web 01 boundary lines 14; 17 is arranged, because the respective cutting position at which the cutting cylinder 33 in cooperation with the Vietnameseur- and folding blade 34 executes the separation method, due to at least one registered register mark is adaptable.
- a cut-off register control has no possibility of automatically reacting to a change in the position of a fold line 21 belonging to the relevant section 19 and indicating a transverse fold. Therefore, it is provided that the relevant position of the at least one set mirror 03 is determined in relation to the position of the fold line 21 by an adjustment of a circumferential register, said circumferential register z.
- the drives driving these cylinders in rotation are each connected to the virtual leading axis of the printing press and are controlled or regulated by data or signals communicated on this leading axis.
- the increment added to the original value of the reference pulse changes the reference position of the cutting cylinder 33 such that this reference position is assigned to a position other than the original angular position of the cutting cylinder 33.
- the supply of the modified reference pulse z. B. to the control unit 38 of the cut-off register control and / or to the control unit for the actuator of the position variable register roller 28 and / or to the control unit for the at least one print image 02 in the respective type area 03 producing printing cylinder of the printing unit of the printing press has the result that these control units incorporate the changed reference pulse into the respective control or control carried out by them, whereby the respective regulation or control takes into account the changed position of the fold line 21 of the transverse fold.
- the increment added to the original value of the reference pulse is preferably signed to perform positive or negative compensation as needed.
- the reference pulse indicative of the reference position of the cutting cylinder 33 forms at least part of the data required for setting the respective circumferential register and / or the position of the fold line 21 indicating the transverse fold.
- the increment represents a rotation angle by which the reference position of the cutting cylinder 33 is changed from an original position for this reference position along a circumferential line of this cutting cylinder 33, so that the reference position of the cutting cylinder 33 is assigned to a different than the original angular position.
- One full revolution of the cutting cylinder 33 is in several, z. B.
- the original position of the reference position to be added increment represents a rotation angle, which preferably comprises a plurality of vorgenanten angle sections.
- the increment is not automatically added to the original value of the reference pulse, it may be or may be provided that the increment is entered and / or changed at a control station belonging to the printing press, in particular at a screen mask displayed on a monitor.
- a value for the increment is z. B. depending on z. B. of the respective production, ie the production data underlying this production, automatically proposed or is at least selectable from a list of values.
- the proposed method is used as a target position for the fold line 21 of between the respective two boundary lines 14; 17 to be arranged transverse fold a center of a directed in the direction of transport T of the web 01 length a19 of the relevant section 19.
- the relevant position of the at least one between the respective two boundary lines 14; 17 set set mirror 03 preferably changed in several small steps in the same direction as the deviation of the position of the fold line 21 of the transverse fold.
- the relevant position of the at least one typesetting mirror 03 produced by an adjustment of the circumferential register on a respective at least one print image 02 in the respective type area mirror 03 Printing cylinder of the printing unit of the printing press is set.
- the relevant position of the at least one set mirror 03 is determined by setting a circumferential register on the cutting cylinder 33 and / or on a puncturing and folding blade cylinder 34 and / or on a jaw cylinder 36 of the folding apparatus 32.
- a compensation of the detected deviation of the position of the fold line 21 of the transverse fold can be effected in that for determining the respective circumferential register data required in each case be charged with an increment, wherein the peripheral register specifying data z.
- the reference pulse applied to the increment is preferably applied to a control unit of a cut register control and / or to a control unit for an actuator of a position variable register roller 28 and / or to a control unit for the printing unit cylinder of the printing unit producing the at least one print image 02 in the respective type area mirror 03 Guided printing press and in the determination of the circumferential register of the respective cylinder, ie the printing unit cylinder or each arranged in the folding unit 32 cutting cylinder 33 and / or the NOTEur- and folding blade 34 and / or the jaw cylinder 36 taken into account.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Festlegung einer jeweiligen Position von mindestens einem Satzspiegel auf einer in einer Druckmaschine mit mindestens einem Druckbild zu bedruckenden Materialbahn gemäß Anspruch 1.The invention relates to a method for determining a respective position of at least one type area on a material web to be printed in a printing press with at least one printed image according to claim 1.
Durch die
Durch die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Festlegung einer jeweiligen Position von mindestens einem Satzspiegel auf einer in einer Druckmaschine mit mindestens einem Druckbild zu bedruckenden Materialbahn zu schaffen.The object of the invention is to provide a method for determining a respective position of at least one type area on a material web to be printed in a printing machine with at least one printed image.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst.The object is achieved by the features of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass eine Relativlage zwischen einer Position mindestens eines in einem bestimmten Abschnitt einer Materialbahn angeordneten Satzspiegels und einer Position einer einen Querfalz anzeigenden Falzlinie auch dann unverändert bleibt, wenn sich die Position der den Querfalz anzeigenden Falzlinie innerhalb des bestimmten Abschnitts der Materialbahn verändert. Die Position des mindestens einen Satzspiegels wird demnach in Abhängigkeit von der aktuellen Position der den Querfalz anzeigenden Falzlinie angepasst.The achievable with the present invention consist in particular in that a relative position between a position of at least one arranged in a certain section of a material web set level and a position of a transverse fold indicating fold line remains unchanged even if the position of the transverse fold indicating fold line within the changed certain section of the material web. The position of the at least one sentence mirror is accordingly dependent adapted from the current position of the transverse fold indicating fold line.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Es zeigen:
- Fig. 1
- einen Ausschnitt aus einer Materialbahn;
- Fig. 2
- den Materialbahnausschnitt der
Fig. 1 mit einer veränderten Position einer einen Querfalz anzeigenden Falzlinie; - Fig. 3
- einen Abschnitt der Materialbahn der
Fig. 1 mit mehreren Satzspiegeln; - Fig. 4
- den Materialbahnabschnitt der
Fig. 3 mit einer veränderten Position der einen Querfalz anzeigenden Falzlinie; - Fig. 5
- eine Steuerung zur Ausführung eines Verfahrens zur Festlegung einer jeweiligen Position von mindestens einem in einer Druckmaschine auf einer Materialbahn mit mindestens einem Druckbild zu versehenen Satzspiegel relativ zur Position eines Querfalzes.
- Fig. 1
- a section of a material web;
- Fig. 2
- the material web cut the
Fig. 1 with a changed position of a fold line indicating a transverse fold; - Fig. 3
- a section of the web of material
Fig. 1 with several typesetting levels; - Fig. 4
- the web section of the
Fig. 3 with a changed position of the fold line indicating a transverse fold; - Fig. 5
- a control for performing a method for determining a respective position of at least one in a printing machine on a material web to be provided with at least one print image type area relative to the position of a transverse fold.
Die vorgeschlagene Lösung sieht vor, dass die betreffende Position des mindestens einen zwischen den beiden quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 festzulegenden Satzspiegels 03 relativ zur Position des zwischen den beiden Begrenzungslinien 14; 17 anzuordnenden Querfalzes, d. h. zu dessen Falzlinie 21, festgelegt wird. Wenn sich die Position der Falzlinie 21 des Querfalzes ändert, so soll in Abhängigkeit von dieser Positionsänderung in dem betreffenden Abschnitt 19 auch die Position des mindestens einen zwischen den beiden vorgenannten, diesen Abschnitt 19 begrenzenden Begrenzungslinien 14; 17 angeordneten Satzspiegels 03 verändert werden, so dass die Position des Satzspiegels 03 mit Bezug auf die Position der zu diesem Abschnitt 19 gehörenden Falzlinie 21 des Querfalzes unverändert bleibt.The proposed solution provides that the relevant position of the at least one directed between the two transverse to the transport direction T of the
Das wird durch die
Die in der
Die betreffende Position des mindestens einen zwischen den beiden quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 festzulegenden Satzspiegels 03 relativ zur Position des zwischen den beiden Begrenzungslinien 14; 17 anzuordnenden Querfalzes wird z. B. dadurch festgelegt, dass die betreffende Position des mindestens einen Satzspiegels 03 durch eine Einstellung eines Umfangsregisters an einem das betreffende mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinder eines Druckwerks der Druckmaschine festgelegt wird.The relevant position of the at least one directed between the two transverse to the transport direction T of the
Das betreffende Umfangsregister zur Festlegung der jeweiligen Position des mindestens einen Satzspiegels 03 sowie die Position der den zu dem betreffenden Abschnitt 19 gehörenden Querfalz anzeigenden Falzlinie 21 werden vorzugsweise durch Daten festgelegt, die von einer zu der Druckmaschine gehörenden Steuereinheit, z. B. einem Leitstand der Druckmaschine, in einer virtuellen, vorzugsweise elektronischen Leitachse dieser Druckmaschine kommuniziert werden. Eine vorgenannte negative oder positive Kompensation einer Veränderung der Position der den Querfalz anzeigenden Falzlinie 21 wird z. B. dadurch ausgeführt, dass zumindest ein Teil der zur Festlegung des jeweiligen Umfangsregisters und/oder der Position der den Querfalz anzeigenden Falzlinie 21 erforderlichen Daten z. B. von der zu der Druckmaschine gehörenden Steuereinheit mit zumindest einem entsprechenden Inkrement beaufschlagt werden. Dieses Inkrement verändert die jeweilige Position des mindestens einen Satzspiegels 03 sowie die Position der den zu dem betreffenden Abschnitt 19 gehörenden Querfalz anzeigenden Falzlinie 21 vorzugsweise in einer Summe von festgelegten Schritten mit einer minimalen Schrittweite von z. B. 0,5 mm. Zur Einstellung größerer Strecken x; y sind entsprechend viele Schritte jeweils mit der minimalen Schrittweite erforderlich. Die maximale Verstellung liegt im Bereich von z. B. 10 mm bis 20 mm, vorzugsweise bei ca. 15 mm. Durch die Aufprägung eines entsprechenden Inkrementes auf die in der Leitachse kommunizierten Daten wird der in der Druckmaschine mit mindestens einem Druckbild 02 bedruckte oder zumindest zu bedruckende Satzspiegel 03 in Bezug auf eine Schnittposition der Materialbahn 01 bezüglich ihrer Transportrichtung T entweder nach vorne oder nach hinten verschoben, wobei die jeweilige Schnittposition durch die jeweilige Position der quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 festgelegt ist und i. d. R. auch nicht verändert wird. Die das Umfangsregister und/oder die Position des Querfalzes festlegenden Daten werden z. B. durch der Steuereinheit zugeleitete Produktionsdaten festgelegt.The respective circumferential register for determining the respective position of the at least one
Zur Festlegung der jeweiligen Schnittposition, welche der jeweiligen Position der quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 entsprechen, wird z. B. eine automatische Schnittregisterregelung eingesetzt, welche zumindest eine in Transportrichtung T der Materialbahn 01 positionsfeste, auf die Materialbahn 01 gerichtete Erfassungseinrichtung 37 aufweist, wobei die z. B. als eine Kamera oder als ein Scanner ausgebildete Erfassungseinrichtung 37 insbesondere im Bereich zwischen der Registerwalze 28 und der Trichtereinlaufwalze 29 angeordnet ist und mindestens eine auf der Oberfläche der Materialbahn 01 z. B. in einem Druckbild 02 angeordnete Registermarke erfasst und ein mit dieser Erfassung korrespondierendes Signal einer z. B. elektronischen Steuereinheit 38 zuleitet, wobei diese Steuereinheit 38 in diesem Beispiel zumindest die Schnittregisterregelung ausführt. Diese Steuereinheit 38 steuert dann in Abhängigkeit von der Erfassung der mindestens einen Registermarke die Ausführung des vom Schneidzylinder 33 auszuführenden Trennverfahrens. Zu diesem Zweck gibt diese Steuereinheit 38 ein Signal z. B. an die in der Druckmaschine wirksame virtuelle Leitachse, was in der
Zur Steuerung des Schneidzylinders 33 wird eine Winkelstellung z. B. von dessen Drehachse z. B. mittels eines vorzugsweise optoelektronischen Drehgebers erfasst, wobei dieser Drehgeber insbesondere digitale Daten bereitstellt. Die jeweilige Winkelstellung des Schneidzylinders 33 wird dabei stets auf eine bestimmte, zuvor festgelegte Referenzposition bezogen. Mit Bezug auf diese Referenzposition wird diejenige Winkelstellung des Schneidzylinders 33 festgelegt, bei welcher das Schneidmesser 41 dieses Schneidzylinders 33 vorzugsweise orthogonal zur Umfangslinie des Punktur- und Falzmesserzylinders 34 gerichtet und in der Lage ist, das Trennverfahren auszuführen. Es ist vorgesehen, dass z. B. nach jeder vollen Umdrehung des Schneidzylinders 33 genau ein seine Referenzposition anzeigender Referenzimpuls erzeugt und an eine dem Schneidzylinder 33 zugeordnete Steuereinrichtung 42 geleitet wird, wobei diese Steuereinrichtung 42 z. B. mit der Steuereinheit 38 der Schnittregisterregelung und/oder mit einer Steuereinheit für einen Stellantrieb der in der
Die automatische Schnittregisterregelung kann zwar dafür sorgen, dass der mindestens eine in dem betreffenden Abschnitt 19 angeordnete Satzspiegel 03 möglichst mittig zwischen den beiden quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 angeordnet wird, weil die jeweilige Schnittposition, an der der Schneidzylinder 33 im Zusammenwirken mit dem Punktur- und Falzmesserzylinder 34 das Trennverfahren ausführt, aufgrund von mindestens einer erfassten Registermarke anpassbar ist. Jedoch hat eine solche Schnittregisterregelung keine Möglichkeit, selbsttätig auf eine Veränderung der Position einer zu dem betreffenden Abschnitt 19 gehörenden, einen Querfalz anzeigenden Falzlinie 21 zu reagieren. Daher wird vorgesehen, dass die betreffende Position des mindestens einen Satzspiegels 03 in Relation zur Position der Falzlinie 21 durch eine Einstellung eines Umfangsregisters festgelegt wird, wobei sich dieses Umfangsregister z. B. auf eine bestimmte Winkelstellung eines das betreffende mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinders eines Druckwerks der Druckmaschine oder auf eine bestimmte Winkelstellung des Schneidzylinders 33 oder eine bestimmte Winkelstellung des Punktur- und Falzmesserzylinders 34 bezieht. Die diese Zylinder rotativ antreibenden Antriebe sind jeweils mit der virtuellen Leitachse der Druckmaschine verbunden und werden durch auf dieser Leitachse kommunizierte Daten bzw. Signale gesteuert oder geregelt.Although the automatic cut register control can ensure that the at least one arranged in the
Um die betreffende Position des mindestens einen zwischen den beiden Begrenzungslinien 14; 17 festzulegenden Satzspiegels 03 relativ zur Position des zwischen diesen beiden Begrenzungslinien 14; 17 anzuordnenden Querfalzes festzulegen, wird z. B. der die Referenzposition des Schneidzylinders 33 anzeigende Referenzimpuls manipuliert, indem ein Ursprungswert dieses Referenzimpulses mit einem entsprechenden Inkrement beaufschlagt wird und dann der mit dem Inkrement veränderte Referenzimpuls anstelle des ursprünglichen Referenzimpulses z. B. an die Steuereinheit 38 der Schnittregisterregelung und/oder an die Steuereinheit für den Stellantrieb der positionsvariablen Registerwalze 28 und/oder an die Steuereinheit für den das mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinder des Druckwerks der Druckmaschine geleitet wird. Das dem Ursprungswert des Referenzimpulses hinzugefügte Inkrement verändert die Referenzposition des Schneidzylinders 33 derart, dass dieser Referenzposition eine andere als die ursprüngliche Winkelstellung des Schneidzylinders 33 zugeordnet wird. Die Zuleitung des veränderten Referenzimpulses z. B. an die Steuereinheit 38 der Schnittregisterregelung und/oder an die Steuereinheit für den Stellantrieb der positionsvariablen Registerwalze 28 und/oder an die Steuereinheit für den das mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinder des Druckwerks der Druckmaschine hat zur Folge, dass diese Steuereinheiten bei der jeweiligen von ihnen ausgeführten Regelung oder Steuerung den veränderten Referenzimpuls einbeziehen, wodurch die jeweilige Regelung oder Steuerung die veränderte Position der Falzlinie 21 des Querfalzes berücksichtigt.To the relevant position of the at least one between the two
Das dem Ursprungswert des Referenzimpulses hinzugefügte Inkrement ist vorzugsweise vorzeichenbehaftet, um je nach Bedarf eine positive oder eine negative Kompensation durchzuführen. In dem zuvor beschriebenen Beispiel bildet der die Referenzposition des Schneidzylinders 33 anzeigende Referenzimpuls zumindest einen Teil derjenigen Daten, die zur Festlegung des jeweiligen Umfangsregisters und/oder der Position der den Querfalz anzeigenden Falzlinie 21 erforderlich sind. Das Inkrement stellt einen Drehwinkel dar, um den die Referenzposition des Schneidzylinders 33 ausgehend von einer ursprünglichen Position für diese Referenzposition entlang einer Umfangslinie dieses Schneidzylinders 33 verändert wird, so dass der Referenzposition des Schneidzylinders 33 eine andere als die ursprüngliche Winkelstellung zugeordnet wird. Eine volle Umdrehung des Schneidzylinders 33 ist in mehrere, z. B. in eintausend, zweitausend oder mehr Winkelabschnitte unterteilt, wobei das der ursprünglichen Position der Referenzposition hinzuzufügende Inkrement einen Drehwinkel darstellt, der vorzugsweise mehrere der vorgenanten Winkelabschnitte umfasst. Sofern das Inkrement nicht automatisch dem Ursprungswert des Referenzimpulses hinzugefügt wird, kann vorgesehen sein oder werden, dass das Inkrement an einem zu der Druckmaschine gehörenden Leitstand, insbesondere an einer an einem Monitor angezeigten Bildschirmmaske, eingegeben und/oder verändert wird. Ein Wert für das Inkrement wird z. B. in Abhängigkeit z. B. von der jeweiligen Produktion, d. h. den dieser Produktion zugrunde liegenden Produktionsdaten, automatisch vorgeschlagen oder ist zumindest aus einer Liste von Werten wählbar.The increment added to the original value of the reference pulse is preferably signed to perform positive or negative compensation as needed. In the example described above, the reference pulse indicative of the reference position of the cutting
Damit ergibt sich zusammenfassend ein Verfahren zur Festlegung einer jeweiligen Position von mindestens einem Satzspiegel 03 auf einer in einer Druckmaschine mit mindestens einem Druckbild 02 zu bedruckenden Materialbahn 01, bei dem das mindestens eine Druckbild 02 auf einer von dem betreffenden Satzspiegel 03 definierten Nutzfläche der Materialbahn 01 gedruckt wird, wobei die betreffende Position des mindestens einen Satzspiegels 03 in einem Abschnitt 19 dieser Materialbahn 01 festgelegt wird, wobei dieser Abschnitt 19 von zwei in Transportrichtung T der Materialbahn 01 in einem Abstand aufeinander folgenden, quer zur Transportrichtung T der Materialbahn 01 gerichteten Begrenzungslinien 14; 17 begrenzt wird, wobei der betreffende Abschnitt 19 an einer zwischen seinen beiden Begrenzungslinien 14; 17 festgelegten Position einer Falzlinie 21 mit einem parallel zu diesen Begrenzungslinien 14; 17 verlaufenden Querfalz versehen wird, wobei in Transportrichtung T der Materialbahn 01 aufeinander folgend mehrere derartiger jeweils mit einem Querfalz zu versehener Abschnitte 19 vorgesehen werden, wobei in mehreren dieser Abschnitte 19 die betreffende Position des mindestens einen zwischen den jeweiligen beiden Begrenzungslinien 14; 17 festzulegenden Satzspiegels 03 durch eine von einer Steuereinheit ausgeführte Steuerung oder Regelung festgelegt wird, wobei bei mindestens einem von mehreren aufeinander folgenden Abschnitten 19 mit einer Daten an die Steuereinheit liefernden Erfassungseinrichtung 37 eine bestehende oder eine zu erwartende Abweichung der Position der Falzlinie 21 des Querfalzes von einer Sollposition festgestellt wird, wobei die von der Steuereinheit ausgeführte Steuerung oder Regelung insbesondere eines Umfangsregisters eines auf die Materialbahn 01 oder deren Abschnitte 19 wirkenden Zylinders dieser festgestellten Abweichung derart entgegenwirkt, dass bei demjenigen Abschnitt 19, an dem die Abweichung festgestellt wurde, und/oder bei mindestens einem diesem Abschnitt 19 nachfolgenden Abschnitt 19 eine jeweils vor dieser festgestellten Abweichung bestehende Relativlage des in dem betreffenden Abschnitt 19 festzulegenden Satzspiegels 03 zur Sollposition der Falzlinie 21 des Querfalzes unter Berücksichtigung eines für diese Relativlage geltenden Toleranzbereiches wieder hergestellt wird.This results in a summary of a method for determining a respective position of at least one print area 03 on a in a printing machine with at least one print image 02 to be printed web 01, wherein the at least one print image 02 on one of the respective type 03 mirror useful area of the web 01 is printed, wherein the relevant position of the at least one set mirror 03 is set in a section 19 of this material web 01, wherein this section 19 of two in the transport direction T of the web 01 at a distance successive, transverse to the transport direction T of the web 01 directed boundary lines 14th ; 17 is limited, wherein the relevant section 19 at one between its two boundary lines 14; 17 fixed position of a fold line 21 with a parallel to these boundary lines 14; 17 extending transverse fold is provided, wherein in the transport direction T of the web 01 successively a plurality of such each provided with a transverse fold portions 19 are provided, wherein in several of these sections 19, the relevant position of the at least one between the respective two boundary lines 14; 17 set level 03 to be defined by one of a Control unit is established, wherein at least one of a plurality of successive sections 19 with a data supplied to the control unit detecting device 37, an existing or expected deviation of the position of the folding line 21 of the transverse fold is determined by a desired position, the the control unit executed control or regulation in particular a circumferential register of acting on the web 01 or sections 19 cylinder counteracts this detected deviation such that at that portion 19, where the deviation was detected, and / or at least one portion 19 following this section 19 a respective existing before this deviation relative position of the set in the relevant section 19 set level 03 to the desired position of the folding line 21 of the transverse fold, taking into account a valid for this relative position Tol eranzbereiches is restored.
In einer bevorzugten Ausführung des vorgeschlagenen Verfahrens wird als Sollposition für die Falzlinie 21 des zwischen den jeweiligen beiden Begrenzungslinien 14; 17 anzuordnenden Querfalzes eine Mitte einer in Transportrichtung T der Materialbahn 01 gerichteten Länge a19 des betreffenden Abschnittes 19 festgelegt. Bei der festgestellten Abweichung der Position der Falzlinie 21 des zwischen den jeweiligen beiden Begrenzungslinien 14; 17 anzuordnenden Querfalzes von deren Sollposition um eine Strecke x; y in Richtung zu einer dieser beiden Begrenzungslinien 14; 17 wird die betreffende Position des mindestens einen zwischen den jeweiligen beiden Begrenzungslinien 14; 17 festzulegenden Satzspiegels 03 vorzugsweise in mehreren kleinen Schritten in dieselbe Richtung wie die Abweichung der Position der Falzlinie 21 des Querfalzes verändert.In a preferred embodiment of the proposed method is used as a target position for the
Es kann vorgesehen sein, dass die betreffende Position des mindestens einen Satzspiegels 03 durch eine Einstellung des Umfangsregisters an einem das betreffende mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinder des Druckwerks der Druckmaschine festgelegt wird. Alternativ oder zusätzlich kann vorgesehen sein, dass die betreffende Position des mindestens einen Satzspiegels 03 durch eine Einstellung eines Umfangsregisters an dem Schneidzylinder 33 und/oder an einem Punktur- und Falzmesserzylinder 34 und/oder an einem Falzklappenzylinder 36 jeweils des Falzapparates 32 festgelegt wird. Bei beiden Ausführungsvarianten kann eine Kompensation der festgestellten Abweichung der Position der Falzlinie 21 des Querfalzes dadurch erfolgen, dass zur Festlegung des jeweiligen Umfangsregisters erforderliche Daten jeweils mit einem Inkrement beaufschlagt werden, wobei die das betreffende Umfangsregister festlegenden Daten z. B. in Abhängigkeit von Produktionsdaten festgelegt werden. Es kann vorgesehen sein, dass ein Ursprungswert eines eine Referenzposition des Schneidzylinders 33 anzeigenden Referenzimpulses mit dem Inkrement beaufschlagt wird. Dann wird der mit dem Inkrement beaufschlagte Referenzimpuls vorzugsweise an eine Steuereinheit einer Schnittregisterregelung und/oder an eine Steuereinheit für einen Stellantrieb einer positionsvariablen Registerwalze 28 und/oder an eine Steuereinheit für den das mindestens eine Druckbild 02 in dem betreffenden Satzspiegel 03 produzierenden Druckwerkszylinder des Druckwerks der Druckmaschine geleitet und bei der Festlegung des Umfangsregisters des jeweiligen Zylinders, d. h. des Druckwerkszylinders oder des jeweils im Falzapparat 32 angeordneten Schneidzylinders 33 und/oder des Punktur- und Falzmesserzylinders 34 und/oder des Falzklappenzylinders 36, berücksichtigt.It can be provided that the relevant position of the at least one
- 0101
- Materialbahnweb
- 0202
- Druckbildprint image
- 0303
- Satzspiegeltype area
- 0404
- Randedge
- 0505
- --
- 0606
- Randedge
- 0707
- Randedge
- 0808
- Randedge
- 0909
- Stegweb
- 1010
- --
- 1111
- Stegweb
- 1212
- Stegweb
- 1313
- Stegweb
- 1414
- Begrenzungslinieboundary line
- 1515
- --
- 1616
- Begrenzungslinieboundary line
- 1717
- Begrenzungslinieboundary line
- 1818
- Begrenzungslinieboundary line
- 1919
- Abschnittsection
- 2020
- --
- 2121
- Falzliniefold line
- 2222
- Stegweb
- 2323
- Stegweb
- 2424
- Randedge
- 2525
- --
- 2626
- Randedge
- 2727
- Umlenkwalzedeflecting
- 2828
- Registerwalzeregister roll
- 2929
- TrichtereinlaufwalzeFormer inlet roller
- 3030
- --
- 3131
- Falztrichterformers
- 3232
- Falzapparatfolding
- 3333
- Schneidzylindercutting cylinder
- 3434
- Punktur- und FalzmesserzylinderPuncture and folding blade cylinder
- 3535
- --
- 3636
- Falzklappenzylinderjaw cylinder
- 3737
- Erfassungseinrichtungdetector
- 3838
- Steuereinheitcontrol unit
- 3939
- Ausgangoutput
- 4040
- --
- 4141
- Schneidmessercutting blade
- 4242
- Steuereinrichtungcontrol device
- 4343
- Eingangentrance
- a03a03
- Längelength
- a09a09
- Abstanddistance
- a11a11
- Abstanddistance
- a12a12
- Abstanddistance
- a13a13
- Abstanddistance
- a19a19
- Längelength
- a22a22
- Abstanddistance
- a23a23
- Abstanddistance
- TT
- Transportrichtungtransport direction
- xx
- Streckeroute
- yy
- Streckeroute
Claims (15)
- A method for determining a particular position of at least one type area (03) on a material web (01) to be imprinted with at least one print image (02) in a printing press, wherein the at least one print image (02) is printed on the usable area on the material web (01) defined by the respective type area (03), wherein the respective position of the at least one type area (03) is determined within a section (19) of said material web (01), wherein said section (19) is delimited by two boundary lines (14; 17) successively spaced in the running direction (T) of the material web (01) and arranged transversely to said running direction (T) of the material web (01), wherein the respective section (19) having a folding line (21) located at a position determined between its two boundary lines (14; 17) is provided with a transverse folding unit arranged in parallel to said boundary lines (14; 17), wherein it is provided that a plurality of said sections (19) each to be provided with a transverse folding unit are successively arranged in the running direction (T) of the material web (01), wherein in the plurality of said sections (19) the respective position of the at least one type area (03) to be defined, arranged between the respective boundary lines (14; 17), is determined by a control or regulation event performed by a control unit, characterized in that the position of the boundary lines (14; 17), arranged transversely to the material web (01) running direction (T) and delimiting each section (19), are not moved with respect to their relative distance from one another, thereby ensuring that a respective length (a19) of successive sections (19) within one production run remains the same, wherein in the event the position of the folding line (21) for the transverse folding unit to be provided between the boundary lines (14; 17), arranged transversely to the running direction (T) of the material web (01), is moved by a distance (x; y) in direction of one of said boundary lines (14; 17), the respective position of the at least one type area (03) to be defined, arranged between the two boundary lines (14; 17), is each moved in the same direction as the moved position of the folding line (21) for the transverse folding unit, wherein for at least one of several successive sections (19) an existing or expected deviation from the position of the folding line (21) from its target position is determined by a recording device (37) delivering data to the control unit, wherein the control or regulation of said deviation having been determined by the control unit is counteracted in a manner such that in the section (19) in which the deviation was determined and/or in at least one section (19) following said section (19) a relative position of the type area (03) to be arranged in the respective section (19), having been established prior to said respective deviation having been determined, is restored relative to the target position of the folding line (21) for the transverse folding unit, taking into account the valid tolerance region for said relative position.
- The method according to Claim 1, characterized in that a target position of the folding line (21) for the transverse fold to be defined, arranged between each of the two boundary lines, (14; 17) is defined as being the mean length (a19) of the respective section (19) directed in the running direction (T) of the material web (01).
- The method according to Claim 2, characterized in that in the event a deviation from the position of the folding line (21) for the transverse fold to be arranged between each of the boundary lines (14; 17) is determined from said target position having the distance (x; y) in the direction of one of said boundary lines (14; 17), the respective position of the at least one type set (03) to be determined between these two boundary lines (14; 17) is changed in several small steps in the same direction as the deviation of the folding line (21) for the transverse fold.
- The method according to Claim 1 or 2, characterized in that the deviation of the position of the folding line (21) for the transverse fold from its target position is determined by means of a detection device (37) configured as a camera or scanner and focused on the material web (01).
- The method according to Claim 1, characterized in that at least two type sets (03) are arranged in the respective section (19) of the material web (01) to be provided with at least one print image (02) in the printing press, wherein at least a first type set (03) is arranged at a first position in a first area between a first boundary line (17) in the running direction (T) of the material web (01) of the respective section (19) and the position of the folding line (21) for the transverse fold, and at least a second type set (03) is arranged at a second position in a second area between the position of the folding line (21) for the transverse fold and the second boundary line (14) of said section (19) running in the direction (T) of the material web (01).
- The method according to Claims 1 or 2 or 4 or 5, characterized in that the respective section (19) is separated from the material web (01) by a separation procedure performed along at least one of the boundary lines (14; 17).
- The method according to Claim 6, characterized in that the separation procedure is performed by a cutting cylinder (33) of a folding apparatus (32).
- The method according to Claim 1 or 2 or 4 or 5 or 6, characterized in that the respective position of the at least one type area (03) is determined by a setting on a circumferential register arranged on a print group cylinder located on the print group of the printing press producing the respective at least one print image (02) in the respective type area (03).
- The method according to Claim 1 or 2 or 4 or 5 or 6 or 8, characterized in that the at least one type area (03) is determined by a setting of a circumferential register located on the cutting cylinder (33) of the folding apparatus (32) and/or on a folding blade cylinder (34) located on the folding apparatus (32) and/or on a folding jaw cylinder (36) located on the folding apparatus (32).
- The method according to Claim 8 and/or 9, characterized in that the determined deviation of the position of the folding line (21) for the transverse fold is effected by applying a respective increment to the data required for determining the respective circumferential register.
- The method according to Claim 10, characterized in that the data determining the respective circumferential register are determined relative to the production data.
- The method according to Claim 7 or 9 or 10, characterized in that said increment is applied to an initial value of a reference impulse indicating a reference position of the cutting cylinder (33) located on the folding apparatus (32).
- The method according to Claim 12, characterized in that the reference impulse to which the increment was applied is directed to a control unit of a cut-off register regulator and/or to a control unit for an actuator for a position variable register roller (28) and/or to a control unit of the at least one printing group cylinder located on the printing group of the printing press producing the at least one print image (02) in the respective type area (03) and that the determination of the circumferential register of the respective cylinder is considered.
- The method according to Claim 1 or 10 or 11, characterized in that the respective data is communicated via a virtual master axis located on said printing press.
- The method according to Claim 14, characterized in that by application of a respective increment to the data communicated via the master axis, the type area (03) printed or to be printed with at least one print image (02) in the printing press is moved in either forward or backward position in terms of a cutting position of the material web (01) relative to its running direction (T).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE201110081619 DE102011081619B4 (en) | 2011-08-26 | 2011-08-26 | A method for determining a respective position of at least one in a printing machine on a material web to be provided with at least one print image type area |
PCT/EP2012/064194 WO2013029870A1 (en) | 2011-08-26 | 2012-07-19 | Method for determining a particular position of at least one type area on a web of material to be imprinted with at least one print image in a printing press |
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EP2748003A1 EP2748003A1 (en) | 2014-07-02 |
EP2748003B1 true EP2748003B1 (en) | 2015-07-15 |
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EP (1) | EP2748003B1 (en) |
CN (1) | CN103764398B (en) |
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WO (1) | WO2013029870A1 (en) |
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WO2022078818A1 (en) | 2020-10-15 | 2022-04-21 | Koenig & Bauer Ag | Print control strip, substrate and method for open-loop and/or closed-loop control of at least one component of a processing machine |
DE102021118031A1 (en) * | 2021-07-13 | 2023-01-19 | Koenig & Bauer Ag | Processing machine and method for setting a processing length of a shaping unit of a processing machine |
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JP3363872B2 (en) * | 2000-06-23 | 2003-01-08 | 株式会社東京機械製作所 | Synchronous control device with cutting register and print register automatic adjustment functions |
US7963225B2 (en) * | 2005-05-04 | 2011-06-21 | Koenig & Bauer Aktiengesellschaft | Method for controlling and/or adjusting a register in a printing machine and a device for controlling and/or adjusting a circumferential register |
DE102006037946A1 (en) * | 2006-08-12 | 2008-02-14 | Man Roland Druckmaschinen Ag | Method for cutting register control on a web-fed rotary printing press |
DE102007039372B4 (en) * | 2007-08-21 | 2010-08-12 | Koenig & Bauer Aktiengesellschaft | Cut register control in a hopper structure as well as method for cutting register control |
-
2011
- 2011-08-26 DE DE201110081619 patent/DE102011081619B4/en not_active Expired - Fee Related
-
2012
- 2012-07-19 CN CN201280041350.1A patent/CN103764398B/en active Active
- 2012-07-19 EP EP12743108.8A patent/EP2748003B1/en active Active
- 2012-07-19 WO PCT/EP2012/064194 patent/WO2013029870A1/en active Application Filing
Also Published As
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WO2013029870A1 (en) | 2013-03-07 |
CN103764398A (en) | 2014-04-30 |
EP2748003A1 (en) | 2014-07-02 |
CN103764398B (en) | 2015-12-02 |
DE102011081619A1 (en) | 2013-02-28 |
DE102011081619B4 (en) | 2014-09-11 |
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