WO2017129438A1 - Vorrichtung zum bedrucken von hohlkörpern und verfahren zum betrieb dieser vorrichtung - Google Patents
Vorrichtung zum bedrucken von hohlkörpern und verfahren zum betrieb dieser vorrichtung Download PDFInfo
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- WO2017129438A1 WO2017129438A1 PCT/EP2017/050852 EP2017050852W WO2017129438A1 WO 2017129438 A1 WO2017129438 A1 WO 2017129438A1 EP 2017050852 W EP2017050852 W EP 2017050852W WO 2017129438 A1 WO2017129438 A1 WO 2017129438A1
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- WIPO (PCT)
- Prior art keywords
- printing
- blanket
- blankets
- segment
- wheel
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
- B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
- B41F17/18—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on curved surfaces of articles of varying cross-section, e.g. bottles, lamp glasses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
- B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
- B41F17/20—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
- B41F17/22—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors by rolling contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
- B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer cylinders
Definitions
- the invention relates to a device for printing hollow bodies according to the preamble of claim 1 and a method for operating a device having a segment wheel for printing hollow bodies according to the preamble of claim 21.
- Such a device for printing or decoration of particular each having a preferably cylindrical outer surface having hollow bodies is z. B. in conjunction with an i. d. R. multiple workstations using plant for the production of such hollow body, wherein the printing or the decoration of the hollow body is carried out by a printing process, which is why these hollow body generally as
- Printed products can be called. In such a system to be printed hollow body in a mass production with z. B. several hundred or even a few thousand pieces per minute, z. B. manufactured between 1,500 and 3,000 pieces per minute.
- Such hollow plastic body z. B. prepared in the form of thermoplastic moldings and z. B. as a cup for packaging z. B. of liquid or pasty foods,
- the respective hollow body may also be a round tube body produced either from a plastic or from aluminum, wherein a tube is understood to mean an elongated, firm, but malleable container which is provided for filling with a substance, in particular pasty substance.
- Tubes made of aluminum are z. B. produced in a dump arrangementf nordpressclar.
- Plastic tubes are z. B. produced by extrusion in each case as seamless tubes. Another kind of in one
- the aforementioned device to be printed hollow bodies may be made of glass preferably cylindrical containers or vessels, for. As bottles or bottles.
- Beverage cans are preferably made of aluminum and are i. d. R. so-called second doses, in which a circular ground together with a
- Ironing to a hollow body open on one side, d. H. be manufactured into a so-called Rohdose and wherein in a final manufacturing step, a circular cover placed on the cylinder jacket and by beading with the
- Cylinder jacket is connected airtight.
- Tinplate is a tinned sheet steel.
- the thickness of the steel sheet z. B. 0.15 mm to 0.49 mm, the thickness of the tin layer z. B. 0.2 ⁇ to 0.8 ⁇ , wherein the tin coating is used for corrosion protection.
- Tinplate cans are so-called Three divided doses.
- a rectangular strip of sheet steel is bent to a preferably straight cylinder jacket, wherein the ends of this bent into a cylinder jacket strip are welded in a butt joint.
- a circular bottom and a circular cover are placed on the cylinder jacket and the edges are crimped.
- z. B. all three parts, ie, the cylinder jacket, the bottom and the lid preferably a
- An aerosol can also referred to as a spray can or spray can, is a metal can for spraying liquids.
- the filled liquid is under pressure, wherein as a propellant for discharging the liquid in question from the respective can z.
- a propellant for discharging the liquid in question from the respective can z.
- propane, butane, dimethyl ether or mixtures thereof or compressed air or nitrogen is used.
- the aforementioned WO 2012/148576 A1 describes a device for decorating cans, wherein an arrangement of several printing units, each with an inking unit for multicolor decoration of a plurality of cans is provided, each of the belonging to one of the printing units inking units each have a color box to provide Printing ink, wherein in each ink fountain each ink fountain roller for receiving the ink from the ink fountain in question is provided, wherein each inking unit each a Farbduktor are provided, wherein the ink fountain each ink from the respective ink fountain roller accommodates, wherein in one in the respective inking the each inking roller subsequent roller compactor several iridescent ink roller and several each with at least one of the
- Farbreiberwalzen cooperating ink transfer rollers are provided, wherein for each inking unit in each case a plate cylinder is provided with at least one printing plate, wherein cooperates with the respective plate cylinder for applying the ink in each case only a single inking roller.
- an inking unit of a printing unit and an apparatus for printing each having a cylindrical surface having hollow bodies are known with this inking unit, wherein the inking unit a printing ink from a ink reservoir receiving anilox roller and an salaried to a printing form cylinder of the printing unit or at least engageable Paint roller has, wherein the
- Printing form cylinder and the anilox roller are driven in each case independently driven by a motor controlled in its respective speed or at least controllable, wherein the inking roller of the anilox roller is rotationally driven by friction, wherein a speed of the inking roller detecting rotary encoder is provided, wherein a control unit is provided , The speed of the inking roller is adjusted or tracked by the control unit based on a signal generated by the encoder by means of the rotation of the anilox roller, that a synchronization between the printing form cylinder and the inking roller is set, so that the
- WO 2014/008544 A1 discloses an apparatus for printing a printed image, comprising a first cylinder having a first inked area and a second cylinder having both a second inked area and a second non-inked area, the first and the second Cylinders are operated such that the second inked portion of the second cylinder receives ink from the first inked portion of the first cylinder, wherein the second non-inked portion of the second cylinder at least partially colored to the first Registered aligned portion of the first cylinder, wherein the second uncolored portion of the second cylinder is formed such that a transfer of ink from the first inked portion of the first cylinder to the second non-inked portion of the first cylinder is prevented, wherein the print image to be printed by those parts of the first colored area of the first cylinder and the second colored area of the first cylinder are determined, which are arranged in register with one another.
- WO 2004/109581 A2 is an apparatus for carrying out a contactless digital printing method, z. B. an inkjet printing method to round objects, especially second-rate, without the use of a blanket, if necessary, to print individually, preferably a plurality of printheads are provided, each printing a single ink.
- US 2010/0257819 A1 discloses a device for printing on bottles or similar containers on a container outer surface with at least one printing station, at the printing region of which the containers are moved past a container conveyor, with at least one print head and with at least one print head
- Transfer surface forming and provided on an auxiliary conveyor transfer element.
- From DE 10 2010 001 1 15 A1 discloses a device for changing printing forms on a forme cylinder using a removable magazine is known.
- a device for printing hollow bodies which has a segment wheel rotatable about a rotation axis, wherein the segment wheel has at its periphery behind each other a plurality of segments each for receiving a blanket, wherein at least one of the on one of the segments arranged printing blankets on the hollow body to be printed unrolling or at least unrollable, wherein a plurality of printing units are provided, wherein at least one of the printing units on at least one of the circumference of the
- Segmented wheel arranged blankets is employed or at least can be adjusted, wherein at least one of the printing units has a printing form cylinder.
- DE 44 16 296 A1 discloses not only printing plates on a plate cylinder, but also a printing blanket on a sheetfed offset printing unit
- a short inking unit for a printing machine comprising a printing form cylinder, an inking roller cooperating with the printing form cylinder and the inking roller contacting anilox roller, which is associated with a device for ink supply, wherein at least one leveling roller between the place of ink supply and the contact gap between the
- Anilox roller and the inking roller, based on the direction of rotation of the anilox roller, is arranged, wherein the means for ink supply is designed as a chambered doctor blade.
- a printing machine which comprises at least one printing forme, a dampening unit for moistening the printing forme with a fountain solution, an inking unit for coloring the printing form with an ink and a
- the inking cylinder is assigned a dampening unit with at least one roller transferring the dampening solution and wherein the transfer of the fountain solution to the inking cylinder in the same direction of rotation after the inking and before the contact point with the inking roller.
- Inking roller known, which is arranged downstream of a plate / forme cylinder in the color flow direction, wherein the plate / forme cylinder with a blanket cylinder and the blanket cylinder with a pressure medium leading the printing cylinder in
- the anilox roller is driven by a single drive, wherein in the printing / painting of the main drive input to a drive wheel of the printing cylinder and a drive wheel of the blanket cylinder and a second and first drive of the plate / forme cylinder and a drive wheel of the inking roller and a Drive wheel of the anilox roller is fed, wherein the single drive of
- Anilox roller is inactive, and wherein in the setup mode, the drive connection to the
- Form cylinder is separated, the single drive of the anilox roller is activated and by means of a single drive a drive torque to the drive wheel of the anilox roller and the
- Application device for the liquid and one of these in the direction of rotation of the cylinder downstream working doctor blade are provided, wherein the doctor blades are attached to a beam, wherein the istsakelte liquid is discharged to a collecting trough.
- An inking rollers has a fountain roller and an anilox roller, wherein the anilox roller is mounted on pivot levers, wherein the anilox roller and the
- Inking roller each have bearer rings, one for pressing the bearer rings of a arranged on the bearer rings of the other inking roller device springs for compensating for manufacturing tolerance
- Mantle surface of hollow bodies wherein a to be printed hollow body is provided about a rotation axis transporting transport means, wherein a plurality of printing units are provided, each to be printed hollow body with the transport device in a printing range of at least one of the printing units is transportable, wherein at least one of the printing units a Compressor cylinder and having an inking unit with a single inking roller.
- the invention has for its object to provide a device for printing
- Fig. 1 shows a device for printing or for decoration of one each
- FIG. 2 shows an inking unit, in particular for the apparatus shown in FIG. 1, in a first operating position
- FIG. 3 shows the inking unit, in particular for the apparatus shown in FIG. 1, in a second operating position
- FIGS. 2 and 3 shows a chamber doctor blade system, in particular for the inking unit illustrated in FIGS. 2 and 3;
- FIG. 5 shows a disk changer in a first operating position
- FIG. 6 shows the disk changer of FIG. 5 in a second operating position
- FIG. 7 shows a storage device for printing blankets
- FIG. 8 shows a device for vertical transport of the storage device according to FIG. 7;
- Fig. 9 shows a device for a horizontal transport of each one of
- Transport provided device arranged operating condition
- Fig. 1 the device for a horizontal transport of each one of
- Fig. 12 is a perspective view of the device for a horizontal
- Fig. 13 shows the device for printing or for decoration of one each
- multicolor print motif ie at least one printed image, preferably takes place in a high-pressure process.
- Alternative printing methods are z. B. a screen printing or an offset printing method or a pressure-formless digital printing method.
- a printing plate is arranged on a lateral surface of a plate cylinder as a printing plate.
- the printing plate ready for use in the printing process is a printing form with a printing relief, this printing relief reproducing the printing image provided for the printing process in a mirror image, ie mirrored.
- only the printing relief is involved in the transfer of the plate cylinder supplied by the inking ink to the blanket.
- the printing form or the printing plate has a plate-shaped preferably flexible carrier finite, ie not annular in itself closed length in the range z. B. from 250 mm to 900 mm, this carrier z. B. is formed of a steel sheet and a particular flexible pressure body is arranged on this support. At least the opposite in the circumferential direction of the plate cylinder ends of the carrier can, for. B. be bent in accordance with the curvature of the lateral surface of the plate cylinder or be angled to allow easier assembly of the printing plate, ie in this case in particular of the printing plate on the plate cylinder.
- the support of the printing form or the printing plate has a thickness in the range of z. B.
- the printing cliche has one including its vehicle
- the pressure hull is z. B. formed from a plastic.
- the pressure hull is used to produce the printing cliché that can be used for the printing process.
- a device for printing or for decoration in particular in each case a preferably cylindrical lateral surface having hollow bodies preferably has a plurality, for. B. eight or ten or twelve or even more printing units - too
- Printing stations called - on wherein at least one of these printing units, in the preferred embodiment, all of these printing units each have a rotatable Printing form cylinder, in particular have a form of a plate cylinder printing forme cylinder.
- the printing units or printing stations and optionally also the printing form cylinder are each stored in a frame in this device and can be used in the same printing process to form on the same hollow body a corresponding to the number of participating printing units or printing forme multicolored print motif.
- Plate cylinder is preferably each formed as a flying bearing, wherein the respective plate cylinder or plate cylinder at one of its end faces in each case z. B. is mounted on a preferably conical pin.
- On the lateral surface of each plate cylinder is i. d. R. each arranged only a single printing plate, wherein the support of the printing plate the circumference of the respective plate cylinder completely or at least for the most part, in particular spans more than 80%.
- the circumferential direction of the relevant plate cylinder directed length of the pressure body of the printing plate is preferably formed shorter than the circumference of the relevant plate cylinder.
- the printing form or the printing plate is in particular magnetically arranged on the lateral surface of each plate cylinder by means of its carrier or at least can be arranged, d. H. the printing form or the printing plate is preferably magnetic there, d. H. held by a magnetic holding force.
- the device for printing or for decoration of each having a preferably cylindrical outer surface having hollow bodies is at least one of the printing units or there are also more of these printing units each as a pressure in a digital printing process printing unit formed, wherein such a printing unit in particular has at least one inkjet print head or a laser.
- Plate cylinder preferably several z. B. in their respective position respectively
- each plate cylinder or plate cylinder each has a diameter in the range between 100 mm and 150 mm, in particular between 120 mm and 130 mm, wherein an axial length of the respective plate cylinder or plate cylinder in each case z. B. between 200 mm and 250 mm, in particular between 200 mm and 220 mm.
- the printing plate to be arranged on the lateral surface of the relevant plate cylinder has a width directed in the axial direction of the relevant plate cylinder in the range of 150 mm to 200 mm, preferably approximately 175 mm.
- the printing form cylinder transfers a specific printing ink to a printing blanket in each case.
- the printing inks used are i. d. To R. premixed, especially custom special colors that are tuned in terms of their respective Vertikiana in a special way to the material of the hollow body to be printed, depending on whether a surface z. B. of aluminum, a tinplate or a plastic is printed.
- a cylindrical surface having hollow bodies is a printing ink of the
- This ink transferring device is z. B. formed as a rotating about a preferably horizontal axis segment wheel, wherein at the periphery of this segment wheel, that are arranged along its circumference one behind the other preferably several blankets or at least can be arranged.
- the ink-transferring device can as an alternative to the segment wheel depending on the printing method used but also as a
- Decoration drum or be designed as a blanket cylinder or as a transfer cylinder, which are rotatable at least during printing in each case about an axis of rotation.
- the arrangement of the blankets on the periphery of the segment wheel is done so far in that the blankets on the circumference of the segment wheel each z. B. are attached by a cohesive connection, preferably by gluing.
- the preferably a plurality of printing plate cylinders or plate cylinders are each set radially to the printing blankets arranged on the circumference of the respective segment wheel or at least can be set.
- the preferably carousel-like printing ink-transferring device, in particular the segment wheel has a diameter of z. B. 1,500 mm to 1,600 mm, preferably about 1,520 mm to 1,525 mm, and has at z. B. eight associated printing forme cylinders or plate cylinders at its periphery
- each printing plate is preferably formed with a greater hardness than the hardness of the respective
- the surface of the blankets is preferably flat, d. H. formed without a profiling.
- Printing process involved printing plate cylinder or plate cylinder respectively to the
- Blankets of the rotationally driven segment wheel are employed radially, roll the respective printing forms of this plate cylinder or the respective pressure clichés of these plate cylinder on the moving with the segment wheel printing blankets, wherein the Druckklischees at least her printing relief each z. B. 0.2 mm to 0.25 mm deep into the respective blanket and thereby produce in the respective Drucktuck extending in the axial direction of the segment wheel flattening, ie a roller strip.
- An intensity of this flattening is z. B. before or at the beginning of a
- Printing process z. B. by means of a remote control by adjusting a force exerted by the respective printing plate cylinder or plate cylinder on the relevant blanket of the segment wheel contact pressure adjustable or is set.
- Transporting means transporting rotation axis, preferably by means of a Zubayrades, in particular by means of a Mandrelrades continuously or in a set tact to each at least one of the device for printing in each case a lateral surface of hollow bodies associated printing units and thus transported in a printing area of at least one of these printing units.
- the hollow body to be printed by means of z. B. designed as feed wheel transport device to each at least one of z. B. on the
- Segmentrad arranged arranged blankets, or to be printed
- Hollow bodies are by means of this transport device directly and directly, d. H. without the help of a z.
- Example formed as a segment wheel ink transferring device transported in the respective printing area of at least one of these printing units, which is particularly the case when the relevant printing unit in a direct printing method, z. B. prints in an inkjet printing process.
- the segment also about a preferably horizontal axis rotating feed wheel or mandrel has concentric with its circumferential line in preferably equidistant distribution more, z. B. 24 or 36 holder z.
- B. each in the form of a cantilevered from an end face of the mandrel mandrel or a spindle, each of which holder is held one of the hollow body to be printed or at least held.
- a trained as Mandrelrad transport device is sometimes referred to as a turntable with spindles.
- a Mandrelrad is z. As described in EP 1 165 318 A1. A description of suitable holders, spindles or mandrels is found for. In WO 201 1/156052 A1.
- each mandrel is referred to briefly as a mandrel.
- a longitudinal axis of each mandrel is directed parallel to the axis of the Mandrel wheel.
- each z. B. designed as a Zweitildose formed to be printed hollow bodies each of these
- Hollow body z. B. by means of a conveyor, for. B. a belt conveyor to the z. B. introduced as Mandrelrad transport device and there at a
- Transfer station z. B. sucked by suction on one of the mandrels of Mandandrades and then held by the mandrel concerned, while designed as Mandrelrad transport device to the respective hollow body to be printed z. B. to the occupied with at least one blanket segment wheel and thus transported towards at least one of the printing units or in an alternative embodiment z. B. transported without segment wheel directly to at least one of the printing units.
- I. d. R. be supplied to the mandrel with the conveyor in rapid succession sequentially a larger amount to be printed hollow bodies.
- Conveyor is z. As described in EP 1 132 207 A1.
- Each thorn is z. B. by means of a preferably electric, controlled motor rotatable about its respective longitudinal axis and in particular adjustable to a certain peripheral speed, so that each held by a mandrel to be printed hollow body in addition to the rotation of Mandandrades by a stand-alone executed by the mandrel or at least executable rotation is rotatable.
- the slipping of the printed hollow body on one of Mandrels Mandandrades preferably takes place during a standstill phase of the mandrel in question, wherein the mandrel in question during its standstill phase does not perform any rotational movement about its own longitudinal axis.
- the occupation of each mandrel with a hollow body to be printed is preferably checked, for. B. contactless with a sensor. In a missing assignment of a mandrel with a hollow body to be printed Mandrelrad z. B. such that a contact of the respective free mandrel is reliably avoided with a blanket of the segment wheel.
- Machine arrangement arranged processing stations z. B. washed, her interior in particular washed out, optionally also painted. At least the outer surface of each Zweiteildose z. B. primed, especially with a white primer. After printing on its lateral surface Zweiteildose of their respective holder z. B. on mandrel z. B. by compressed air or by a
- Mandrelrad downstream processing station supplied z. B. a painting for painting the outer surface of each printed second can and / or a border processing station.
- the printed Zweiteildosen go through in particular a dryer, z. B. a hot air dryer to the at least one on their respective
- Curing coat surface applied ink all of these production steps preferably take place in the same machine arrangement mentioned, so that the Secondary doses in this machine arrangement, starting from a blank, ie the Ronde completely, ie be made ready for filling.
- the decoration, d. H. the printing process for printing in particular the respective lateral surface of z. B. held on the Mandrelrad hollow bodies, in particular Zweiteildosen, begins with the fact that all of the printing on the respective outer surface of the hollow body to be printed image required in each case z. B. from the respective printing plate of z. B. applied to the segment wheel plate cylinder are applied to the same of one of the circumference of the segment wheel blankets.
- the inked in question with all required inks inked blanket then transfers in a touch contact between the blanket and the lateral surface of the hollow body to be printed these inks simultaneously during a single revolution of held on one of the mandrels Mandandrades to be printed hollow body about its longitudinal axis on the lateral surface of this hollow body.
- the respective peripheral speeds of the hollow body and blanket or segment wheel are therefore synchronized with each other, wherein the z. B.
- the segment wheel is accelerated accordingly.
- the segmental wheel carrying the relevant printing blanket accordingly gives the z. B. at the respective mandrel of the Mandrel wheel to be set peripheral speed. Also, the peripheral speed of the printing plate-carrying printing forme cylinder or the pressure plate bearing
- Plate cylinder is or is preferably a function of the Peripheral speed z. B. the segment wheel set.
- the Mandrel and the Segmentrad are z. B. driven by a same central machine drive and optionally mechanically z. B. coupled together via a gearbox.
- the Mandrel and the Segmentrad are each driven individually by a separate drive and z. B. controlled by a control unit in their respective rotational behavior.
- Printing units can be used as in the example discussed here preferred
- Fig. 1 shows in a schematic representation simplified and exemplified a generic device for printing or for decoration in particular in each case a preferably cylindrical lateral surface having hollow bodies 01, z. B. Secondary boxes 01, said hollow body 01 with a conveyor z. B. sequentially the z. B. as a rotating or at least rotatable Zuglassrad, in particular as
- Transport device are each held individually on a holder.
- Transport device is preferably designed as a Mandrelrad 02.
- the Mandrelrad 02 preferably acts an ink transferring device, eg. B. a rotating or at least rotatable Segmentrad 03 together, along whose or its circumference several printing blankets are arranged one behind the other.
- a plurality of radial on this segment wheel 03 employed or at least adjustable pressure plate cylinder, in particular plate cylinder 04 is provided, wherein on the respective lateral surface of these printing form cylinder or plate cylinder 04 each have a printing plate, in particular a printing plate is arranged, said printing plate is particularly suitable for performing a high-pressure method.
- Plate cylinder 04 is supplied for coloring its printing plate or its printing plate by means of an inking unit 06 each have a specific ink.
- the printing form cylinders are each designed as a plate cylinder 04 carrying at least one printing plate.
- Fig. 2 and 3 show a simplified schematic representation of some details of each cooperating with a plate cylinder 04 inking unit 06, which z. B. for use in the apparatus shown in Fig. 1 for printing or for decoration in particular of a preferably cylindrical lateral surface having hollow bodies 01 is provided.
- the proposed inking unit 06 has for the color transport of a paint reservoir to the relevant plate cylinder 04 advantageously a very short, d. H. from only a few, preferably a maximum of five rolls, in particular two-roll compactor. In the case of the twin-roller compactor, this compactor consists of only one single roller
- FIG. 2 shows an example of a (short) inking unit 06 with a two-roll compactor in a first operating position, in which the inking roller 07 and the anilox roller 08 employed each other, employed the inking roller 07 to the plate cylinder 04 and also the plate cylinder 04 radially to the ink from the plate cylinder 04 to the lateral surface of the respective hollow body 01 transmitting device, in particular to the
- Segmentrad 03 are employed.
- Fig. 3 shows for the inking unit 06 shown in FIG. 2, a second operating position in which the inking roller 07 and the anilox roller 08 parked from each other, the inking roller 07 from the plate cylinder 04 turned off and also the plate cylinder 04 of the ink transferring device, in particular of the segment 03 are turned off.
- the plate cylinder 04 and the anilox roller 08 are z. B. each independently by a motor 1 1; 12 rotatably driven, in particular in the preferred inking unit 06 shown in FIGS. 2 and 3, wherein the relevant engine 1 1; 12 z. B. in its respective speed of a z. B. electronic control unit in particular regulated or at least regulated.
- Printing ink transferring device is z. B. driven by a separate drive or by a central machine drive rotatively.
- the inking roller 07 is or is rotationally driven by the anilox roller 08 by friction.
- the inking roller 07 in the first operating position of the inking unit 06 cooperating with the plate cylinder 04, in which the inking roller 07 and the anilox roller 08 are set against one another, the inking roller 07 is set against the plate cylinder 04 and the plate cylinder 04 is also set against the segment wheel 03, at least the respective centers of
- a detection device z. B. provided in the form of a rotary encoder, said encoder is particularly rigidly connected to a shaft of the inking roller 07.
- the signal generated by the rotary encoder during a rotation of the inking roller 07 is used by the control unit, the speed of the inking roller 07 by means of Rotation of the anilox roller 08 to set or if necessary such track, that a synchronism between the plate cylinder 04 and the inking roller 07 is set or adjusted so that the peripheral speed of the inking roller 07 coincides with the peripheral speed of the plate cylinder 04 within predetermined allowable tolerance limits.
- the control unit preferably during the executed by her
- Setting phase adjusts the peripheral speed of the anilox roller 08 such that it relative to the peripheral speed of the plate cylinder 04 in particular briefly - and thus not permanently - has a lead or lag.
- the inking roller 07 has in its preferred embodiment a closed, preferably rubberized lateral surface.
- the anilox roller 08 has a z. B. coated with a ceramic surface, wherein in the ceramic layer a Haschur of z. B. 80 lines per centimeter axial length of the anilox roller 08 or a
- Cup structure is formed.
- the outer diameter d08 of the anilox roller 08 is preferably formed larger than the outer diameter d07 of the inking roller 07.
- the anilox roller 08 should therefore have the largest possible delivery volume.
- Fig. 2 the respective direction of rotation of the segment wheel 03, the plate cylinder 04, the Ink roller 07 and the anilox roller 08 each indicated by a direction of rotation arrow.
- At least the anilox roller 08 has a
- Tempering on, with the aid of the lateral surface of the anilox roller 08 is tempered.
- the tempering of the anilox roller 08 operates z. B. with a introduced into the interior of the anilox roller 08 tempering, wherein the tempering z. B. is water or another liquid coolant.
- the delivery volume of the anilox roller 08 can be influenced since this influences the viscosity of the ink to be transported by the inking unit 06.
- the delivery volume of the anilox roller 08 and the viscosity of the ink to be transported by the ink 06 in turn ultimately affect a color density of the réelletragenden on the cylindrical surface of the hollow body 01 to be printed ink.
- a thickness of a to be applied on the cylindrical surface of the hollow body 01 to be printed, formed by the ink color film is z. B. at about 3 ⁇ .
- the ink reservoir of the inking unit 06 is z. B. as formed in conjunction with the anilox roller 08 chamber doctor blade system 09.
- form in this chambered doctor blade system 09 at least one ink tray, an axially parallel to the anilox roller 08 employees or at least adjustable squeegee and preferably also a pump for conveying the ink a single unit. This is this
- Chamber doctor blade 09 in the inking unit 06 ie on a frame of the inking unit 06 preferably only one side z. B. held by a suspension or stored, so that this unit in a simple manner after its release from the frame of the inking unit 06 laterally, ie by an axially parallel to the anilox roller 08 directed movement, z. B. by pulling on a arranged on this unit handle from the inking unit 06 removable and thus in a simple manner, in particular without tools interchangeable.
- This structural unit of the chambered doctor blade system 09 preferably forms a cantilever arm on a side frame of the inking unit 06.
- FIG. 4 shows a perspective illustration trained as a single unit chamber doctor blade system 09 in cooperation with the anilox roller 08 of the inking system 06th
- the anilox roller 08 After the anilox roller 08 prints ink from the ink reservoir, d. H. in particular picked up by the chamber doctor blade system 09, the anilox roller 08 transports them
- Chamber doctor blade system 09 subsequent area between the chamber doctor blade system 09 and the inking roller 07 is preferably a rider roll 13 to the anilox roller 08 employed or at least employable to improve the color transport of the anilox roller 08.
- the rider roll 13 is arranged axially parallel to the anilox roller 08.
- the rider roll 13 is not considered to belong to the roller train of the inking unit 06 because it does not transfer ink from the anilox roller 08 to another roller.
- the of the anilox roller 08 z. B. by friction rotatably driven rider roller 13 has z. B. a rubberized jacket surface.
- the hired on the anilox roller 08 rider roller 13 sucks in their unwinding on the lateral surface of the anilox roller 08 a part of the anilox roller 08 from the chambered doctor blade 09 recorded ink from the Haschur or the well of the anilox roller 08 and applies this ink at least partially on the lateral surface of the Anilox roller 08 trained webs.
- the rider roller 13 rolling on the anilox roller 08 causes the anilox roller 08 to deliver a larger quantity of printing ink to the inking roller 07.
- a tempering having anilox roller 08 also improves the effectiveness of controlling the color density, characterized in that the rolling on the anilox roller 08 rider roller 13 contributes to the provision of a larger amount of ink.
- the rider roller 13 rolling on the anilox roller 08 thus reduces both density differences, which can arise due to manufacturing tolerances of the anilox roller 08, and the risk of visibility of the hazor or wells of the anilox roller 08 on the printing material, ie here on the lateral surface of the hollow body 01 to be printed as a result of an at least in places to small paint application.
- the device for printing hollow bodies is preferably in a fixed assignment z.
- each plate cylinder in particular plate cylinder 04 each have a plate changer 14 is provided, with which the particular for the respective printing form cylinder printing plate or for the particular plate cylinder 04 specific printing plate within z.
- the device in question for printing or for decoration of a particular cylindrical lateral surface having hollow bodies 01 is preferably automatically replaceable.
- 5 and 6 show in a perspective view of a preferred embodiment of a very advantageously designed disk changer 14 in two different operating positions for executing a preferably very short in a short set-up time, reliably and preferably also in register
- Fig. 5 shows a first
- FIG. 6 shows a second operating position, in which immediately before the printing form cylinder or plate cylinder 04 along to this from the plate changer 14 from z. B. a printing plate placed directly on the associated plate cylinder 04 or a printing plate removed from the plate cylinder 04 and can be removed with the plate changer 14 in its first operating position.
- the disk changer 14 has a particular plane, z. B. table-shaped bearing surface 16, on which z. B. a arranged on the plate cylinder 04 or to be arranged printing plate can be placed preferably completely.
- the support surface 16 is preferably linearly along a transport path, in particular longitudinally to the axis of rotation of the associated printing forme cylinder or plate cylinder 04 between at least two defined positions bidirectionally movable, that is arranged to move back and forth.
- first position of the support surface 16 of the plate changer 14 assumes its first operating position, in a directly before the plate cylinder or plate cylinder 04 along this second position of the support surface 16 its second operating position.
- the support surface 16 of the disc changer 14 In the first operating position, the support surface 16 of the disc changer 14 is at least partially in front of an end face of the relevant printing forme cylinder or plate cylinder 04.
- the second operating position In the second
- the support surface 16 of the plate changer 14 is preferably at least partially below the lateral surface of the plate cylinder or
- the movement of the support surface 16 of the disc changer 14 is z. B. along a longitudinally to the plate cylinder or plate cylinder 04 arranged traverse 17.
- the support surface 16 of the disc changer 14 thus has a reference to the respective plate cylinder or plate cylinder 04 axial travel.
- Positions is the movement of the support surface 16 z. B. each bounded by a stop. At least the carrier of the respective printing plate is z. B. formed by a particular running using registration marks trimming such that the relevant printing plate on the support surface 16 of the
- Disk changer 14 can be arranged in register. For this purpose, at least two at a right angle to each other arranged edges of the support of the respective printing plate in contact with the contact surface 16 of the
- Plate changer 14 arranged, in particular formed by register pins
- Printing clichés abuts a first register pin and a first edge orthogonal to the second edge of the carrier of the respective printing plate to a second register pin, wherein one of these two register pins is changeable in position and preferably adjustable.
- the setting of the variable in its position register pin can be done manually or automatically. Since the printing plate the respective plate cylinder 04 is supplied in register, is on the plate cylinder 04 z. B. no centering pin and no other register device provided.
- the plate changer 14 has in its preferred embodiment except the support surface 16 for receiving a z. B. the plate cylinder 04 in particular to be supplied in register pressure cliche z.
- z. B. a detached from the plate cylinder 04 printing plate can be stored.
- a z. B. by means of its carrier in particular magnetically held on the lateral surface of the respective plate cylinder 04 printing plate z. B. by means of a tool guided tangentially to the printing form, for. B. by means of a between the support of the printing plate and the
- Lateral surface of the relevant plate cylinder 04 is lifted or at least can be lifted from there.
- the lifted off from the lateral surface of the respective plate cylinder 04 one end of the respective printing plate is introduced by rotation of the relevant plate cylinder 04 in the relevant compartment of the plate cylinder 04.
- the entire printing plate released from the lateral surface of the relevant plate cylinder 04 is then inserted into the relevant compartment of the plate changer 14.
- a printing plate which is preferably to be supplied in register with the relevant plate cylinder 04 is held on the bearing surface 16 of the plate changer 14, in particular after its register-oriented alignment, by a magnetic holding force. It is at least one stamp, preferably two in the longitudinal direction of the respective plate cylinder 04 spaced pistes each with one of the magnetic holding force directed counter to the support surface 16 of the disc changer 14 z. B. substantially orthogonal direction of action provided with which at least one punch at least one of the plate cylinder concerned 04 facing the end of the bearing surface 16 of the plate changer 14 held printing plates detachable from this support surface 16 and due to a stroke of the at least one Stamp can be transferred to the relevant plate cylinder 04.
- the at least one stamp is z. B.
- each magnets are used, these magnets are preferably each formed as a permanent magnet.
- the above-described embodiment of the plate cylinder 04 has the advantage that a conveyor for the transfer of the printing plate to the relevant
- a plate change is carried out automatically with the plate changer 14 described above or at least executable.
- the printing plate cylinder or plate cylinder 04 is in particular mounted at both ends on a load arm of a force arm and the load arm preferably one-sided first lever assembly 18, wherein the power arm and the angle fixed to the power arm arranged load arm of this first lever assembly 18 together about an axis parallel to Plate cylinder 04 directed first axis of rotation 19 are pivotable.
- first drive 21 z In an operative connection to the power arm of the first lever assembly 18 is for exerting a torque about the first axis of rotation 19, a preferably controllable by a control unit first drive 21 z. B. arranged in the form of a hydraulic or pneumatic working cylinder, wherein upon actuation of this first drive 21 depending on the direction of action of the load arm of this first lever assembly 18 arranged printing form cylinder or plate cylinder 04 either of a
- Blanket z. B. the segmented wheel 03 is turned off or employed on selbiges.
- a first stop 22 is provided for the power arm of the first lever assembly 18, by means of which a by the pivotal movement of the plate cylinder or plate cylinder 04 against the Segmentrad 03 Anlagengorier path is limited.
- the pressing force exerted by the plate cylinder or plate cylinder 04 against the segment gear 03 is set or at least adjustable.
- the inking roller 07 is in particular at both ends of a load arm one consisting of a power arm and the load arm
- one-sided second lever assembly 23 is mounted, wherein the power arm and the load arm of this second lever assembly 23 are pivotable together about the axially parallel to the plate cylinder 04 directed first axis of rotation 19.
- the anilox roller 08 is mounted in particular at both ends on a load arm of a force arm and the load arm preferably one-sided third lever assembly 24, wherein the power arm and the load arm of this third lever assembly 24 together about an axially parallel to the anilox roller 08 directed second axis of rotation 26 are pivotable, wherein the second axis of rotation 26 of the third lever assembly 24 is disposed on the second lever assembly 23, wherein the second axis of rotation 26 is formed stationary on the second lever assembly 23.
- a preferably controllable second drive 27 is actuated when acting on the power arm of the second lever assembly 23, by means of which the inking roller 07 depending on the direction of action of the second drive 27 to the plate cylinder 04 adjustable or offset from this.
- a preferably controllable third drive 28 is actuated during its actuation on the power arm of the third lever arrangement 24, by means of which the anilox roller 08, together with the chambered doctor blade system 09, can be adjusted to the inking roller 07, depending on the effective direction of the third drive 28 this off.
- the second drive 27 and / or the third drive 28 are each z. B. also formed in the form of a hydraulic or pneumatic working cylinder. It can be provided that the second drive 27 and the third drive 28 z. B.
- the pivoting movement of the load arm of the second lever assembly 23 is z. B. limited by a preferably adjustable, in particular adjustable by an eccentric first stop system 29, whereby also from the
- FIG. 2 shows, by way of example, a first operating state in which the first drive 21 and the second drive 27 and the third drive 28 are in each case unactuated or in their idle state, as a result of which
- FIG. 3 shows an example of a second operating state in which the first drive 21 and the second drive 27 and the third drive 28 are respectively actuated or in their working state, whereby the anilox roller 08 of the inking roller 07 and the inking roller 07 from the plate cylinder or plate cylinder 04 and the plate cylinder or plate cylinder 04 are parked by the segment 03 each.
- the respective force arm and / or load arm of the three aforementioned lever arrangements 18; 23; 24 is or are each z.
- B. formed as a pair of opposing lever rods or side frame walls, between which in the respective above-described assignment of either the plate cylinder or
- Plate cylinder 04 or the inking roller 07 or the anilox roller 08 is arranged.
- the three aforementioned lever arrangements 18; 23; 24 are each arranged in different spaced-apart vertical planes, so that they do not interfere with each other in their respective pivoting.
- unrolling press clichés at least their pressure relief each z. B. 0.2 mm to 0.25 mm deep into the respective blanket 33, whereby the blankets are subject to wear and depending on their nature and in particular
- Processing station is within a hollow body ready for bottling finished production plant or machine arrangement, it is clear that with a stoppage of the decorator, the entire production of hollow bodies can come to a standstill. On the other hand, with a shortening of the set-up time on the decorator, the productivity of the entire production plant or machine arrangement for the production of prefabricated hollow bodies can be increased.
- each of these is arranged on the segment gear 03 blankets 33 each on a preferably flat tabular metal carrier with a material thickness of z. B. 0.2 mm cohesively applied, in particular by gluing.
- the respective preferably magnetizable metal carrier is then together with the printing blanket 33 arranged on it on one of the segments 32 on the circumference of the segment wheel 03 z. B. arranged by at least one there on the circumference for each blanket 33 and the support provided holding magnet in particular positionally correct.
- z. B. on the leading edge in the direction of rotation of the segment wheel 03 edge 37 of the respective metal support each an acute angle angled suspension leg 38 is provided, said this
- Suspension leg 38 in the arrangement of the respective metal carrier on one of the segments 32 on the circumference of the segment wheel 03 in one on the periphery of this
- recess formed as a groove 36 engages and comes to a leading edge in the direction of rotation of the segment wheel 03 edge 39 of the respective recess 36 in particular form-fitting to the plant.
- the blankets 33 are each preferably formed as a blanket. The direction of rotation during the printing process
- Segmented wheel 03 is indicated in Fig. 13 by a direction of rotation arrow.
- the rotating from the axis of rotation 41 mandrel 02 each on a mandrel to the Segmentrad 03 zoomed hollow body 01 are in the printing process by a predominantly radial movement of the mandrel concerned individually and
- the device for automatically changing the blankets 33 is preferably modular and has - as shown by way of example in FIGS. 7 to 12 - as modules z. B. a memory device 42 for more, z. B. up to twelve blankets 33 (Fig. 7) and a device 43 for a vertical transport of the aforementioned Memory device 42 (FIG. 8) and a device 44 for a horizontal transport of one of the blankets 33 between the storage device 42 and a mounting location on the segment wheel 03 (FIG. 9).
- FIG. 10 shows the storage device 42 in its device 43 provided for its vertical transport
- the storage device 42 has in a preferably cuboidal housing a plurality of vertically stacked compartments, in each of which a single blanket 33 back, d. H. lying on its support preferably stored in each case in a horizontal orientation or at least storable, wherein in the housing z. B. at least as many subjects are provided as the associated segment wheel 03 has segments 32 for blankets 33 at its periphery. The subjects are each z. B. open at least on one of its longitudinal sides to allow on the open side of each compartment, a supply or removal of the respective blanket 33.
- This storage device 42 is preferably on or on a support of the device 43 for the vertical transport of these
- Storage device 42 as a light, z. B. tool exchangeable module attached or at least attachable.
- the device 43 for the vertical transport of the memory device 42 is z. B. executing a lifting movement, wherein the vertical travel z. B. is about 200 mm.
- the lifting movement of the device 43 for the vertical transport of the storage device 42 is z. B. by means of a
- a device 44 for the horizontal transport of these blankets 33 is provided.
- This device 44 for the horizontal transport of the blankets 33 has z.
- removed blanket 33 is preferably on the carriage 46 lying backwards to a z. B. transported below the Segmentrad 03 mounting location and there taken up by a segment 32 of the segment wheel 03.
- a blanket 33 to be removed from a segment 32 of the segmented wheel 03 is preferably peeled off the relevant segment 32 with a spatula 47 employed or at least engageable with the relevant segment 32, and from its dismantling location on the periphery of the segmented wheel 03 z. B.
- Fig. 1 the spatula 47 is shown both in an employee employed to the relevant segment 32 of the segment wheel 03 operating position and in a parked operating position, these two operating positions are taken alternatively.
- Segmented wheel 03 arranged blankets 33 is then preferably carried out as follows:
- the segment gear 03 rotates a belt-type pulley to be removed
- This rotational angle position is z. B. the nadir of the segment wheel 03 or at least near the base of the segment wheel 03, z. B. in an angular range of ⁇ 45 ° from Nadir.
- Blankets 33 travels along its travel path to that end point which is closest to the dismantling location of the blanket 33 to be removed.
- This position of the carriage 46 assigned to the dismantling location is preferably sensory and / or monitored by a first switching element 48, e.g. B. by an inductive or Capacitive proximity switch.
- the spatula 47 is preferably employed on the trailing edge in the direction of rotation of the segment wheel 03 edge 37 of the metal carrier of the relevant blanket 33 to be removed.
- Blankets 33 provided storage device 42 is inserted in each case a new adhered to a metal carrier blanket 33, said storage device 42 is preferably arranged by the means 43 for their vertical transport in a raised upper position.
- Storage device 42 and the mounting location on the segment wheel 03 is arranged below the compartment with the new blanket 33.
- the new blanket 33 is deposited on the carriage 46 of the horizontal transport device 44. It is preferably sensory and / or by a second
- Switching element 49, z. B. by an inductive or capacitive proximity switch monitors whether the new blanket 33 has actually been stored on the carriage 46 of the device 44 for horizontal transport. If that is not the case, one goes out Error message. Otherwise, so in faultless condition, the carriage 46 of the means 44 for the horizontal transport of the blankets 33 along its travel moves to that end point, which is closest to the mounting location of the new blanket 33, this position associated with the mounting location of the carriage 46 in turn preferably sensory and / or monitored by a third switching element 51, z. B. by an inductive or capacitive proximity switch. Also, the segment 03 is already in a suitable for receiving the new blanket 33 rotational angular position, with this rotational position z. B. - as before - at the base of the segment wheel 03 or in its vicinity. In the preferred
- the new blanket 33 is aligned by at least register 52 aligned in its position by a shock against at least stop 52 before it on the circumference of the
- Segmented wheel 03 is mounted.
- a drive is provided, said drive z. B. is designed as a compressed air cylinder.
- this segmented wheel 03 rotates in its direction of rotation during the printing process, thereby picking up the new blanket 33 on its circumference.
- the carriage 46 of the device 44 for the horizontal transport of the blankets 33 is again moved to the storage device 42 for the plurality of new blankets 33, if necessary, to get another new blanket 33.
- Blankets 33 on the hollow body to be printed 01 rolling or at least unrolling is arranged, wherein a plurality of printing units are provided, wherein at least one of the printing units at least one of the circumference of the segment 03rd arranged printing blankets 33 is employed or at least employable, wherein at least one of the printing units has a printing forme cylinder 04, wherein in association with the respective printing forme cylinder 04 a plate changer 14 is arranged for automatically changing a printing forme on this printing forme cylinder 04 and wherein in association with the segment 03 a Device for automatically changing is arranged at least one of the arranged on the periphery of this segment wheel 03 blankets 33.
- the plate changer 14 preferably has a support surface 16 on which the printing forme cylinder 04 to be arranged or arranged printing form can be placed, said support surface 16 is bidirectionally movable along a transport path between at least two defined positions.
- the respective printing forme cylinder 04 to be supplied printing form is z. B. held by a magnetic holding force on the support surface 16 of the disk changer 14.
- the apparatus for automatically changing the printing blankets 33 is in particular modular, wherein as modules, a storage device 42 for a plurality of printing blankets 33 and a device 43 for a vertical transport of this storage device 42 and a device 44 for a horizontal transport of each one of the blankets 33 between the memory device 42 and one of the segments 32 of the segment wheel 03 has.
- the storage device 42 has a plurality of vertically stacked compartments in a housing, in each of which a single blanket 33 is stored or at least storable.
- the blankets 33 are in the
- Memory device 42 each preferably lying backwards and / or stored in a horizontal orientation.
- the device 43 for the vertical transport of the memory device 42 is z.
- a lifting movement executes trained and / or the device 44 for the horizontal transport of the blankets 33 has a bi-directionally movable carriage between two endpoints 46, wherein the carriage 46 each a single blanket 33 is transported or is at least transportable.
- the disc changer 14 and the apparatus for automatically changing the blankets 33 are z. B. each controlled by a control unit, wherein the disk changer 14 and the device for automatically changing the Printing blankets 33 are active simultaneously in a preferred embodiment and perform their respective change of a printing plate or a blanket 33 during a same production interruption of this device for printing on hollow bodies 01.
- the to be arranged on the plate cylinder 04 printing form is preferably arranged in register on the support surface 16 of the plate changer 14 with respect to their mounting position on the plate cylinder 04 and / or arranged on the periphery of the segment wheel 03 blanket 33 is on the carriage 46 of the
- An ink for printing forme cylinder 04 transporting inking unit 06 is preferably formed as a an anilox roller 08 exhibiting short inking unit.
- a device for printing on hollow bodies 01 which has a segment wheel 03 which is rotatable about a rotation axis 34, wherein the segment wheel 03 has a plurality of segments 32 at its circumference one after another for receiving a blanket 33, at least one of which is arranged on one of the segments 32 Blankets 33 on the hollow body to be printed 01 rolling or at least unrolled, wherein adjacent segments 32 are each separated by a parallel to the axis of rotation 34 of the segment wheel 03 recess 36 are also proposed that each of the blankets 33 each on a plate-shaped metallic Carrier is arranged, wherein the carrier together with the printing blanket 33 arranged on it as such is arranged interchangeably on one of the segments 32 of the segmented wheel 03 or at least can be arranged, the carrier arranged on one of the segments 32 of the segmented wheel 03 on this segment 3 2 is held in a positive connection and / or in a frictional connection.
- each carrier of a blanket 33 is bent at its leading edge in the direction of rotation of the segment wheel 03 edge 37 preferably acute angle, said fold 38 in the arranged on a segment 32 of the segment wheel 03 operating state of this carrier to an in the direction of rotation of the segment wheel 03 leading edge 39 of concerned recess 36 formed on the circumference of the segment wheel 03 is applied, wherein the fold 38 of the carrier at this edge 39 of the recess 36 is arranged in a form-fitting or at least can be arranged.
- the plate-shaped metallic support is particularly flexible and forms together with the on it
- z. B. eight to twelve segments 32 each arranged to receive a blanket 33.
- a device for automatically changing the blankets 33 wherein the device for automatically changing the blankets 33 is preferably constructed modular and as modules a storage device 42 for several blankets 33 and a device 43 for a vertical transport of the aforementioned storage device 42 and a device 44 for a horizontal transport of one of the blankets 33 between the storage device 42 and one of the segments 32 of the segment wheel 03 has.
- the storage device 42 has in a housing in particular a plurality of vertically stacked compartments, in each of which a single blanket 33 is stored or at least storable.
- the device 42 for the vertical transport of the storage device 42 is designed to carry out a lifting movement and / or the device 44 for the horizontal transport of the blankets 33 has a bi-directionally movable carriage 46 between two end points, wherein the carriage 46 each a individual blanket 33 is transported or at least transportable.
- a method for operating a device having a segmented wheel 03 for printing on hollow bodies 01 also results, with at least one segment 32 of the segment 32 having a plurality of segments at its circumference Segmented wheel 03 each a blanket 33 is arranged, wherein at least one arranged on one of the segments 32 blanket 33 at a rotation of the
- Segment wheel 03 rolls on the to be printed hollow body 01, wherein a in
- the apparatus for automatically changing printing blankets 33 has a device 44 for a horizontal transport of the blankets 33 with a movable carriage 46, wherein the blankets to be transported 33 are each transported lying on the carriage 46.
- a printing blanket 33 lying on the carriage 46 is preferably arranged in the correct position and / or in register with respect to a mounting position on one of the segments 32 of the segmented wheel 03.
- a plurality of printing blankets 33 are stored in the storage device 42, the printing blankets 33 being deposited one by one on the carriage 46 of the device 44 for the horizontal transport of the blankets 33 and successively to one of the segments 32 of the printing blankets 33
- Segmented wheel 03 are transported. One on one of the segments 32 of the
- Segment wheel 03 to be arranged blanket 33 is arranged in particular by a produced during a rotation of this segment wheel 03 between the respective segment 32 and the blanket 33 form fit on the relevant segment 32.
- a arranged on one of the segments 32 of the segment wheel 03 blanket 33 is preferably by a z.
- Segment 32 held. One of the segments 32 of the segment wheel 03
- Removed blanket 33 is also preferably transported away with the device 44 for the horizontal transport of the blankets 33 of the relevant segment 03 wheel. It is preferably provided that the device 44 for the horizontal transport of the printing blankets 33 alternately removes a printing blanket 33 removed from one of the segments 32 of the segmented wheel 03 and a new, that is, unused blanket 33 is transported from the storage device 42 to a free segment 32 of the segmented wheel 03, ie to a segment 32 to which no blanket 33 is currently arranged.
- a switching element 49 z. B monitors whether a from the memory device 42 to be taken or removed blanket 33 has been actually and / or positionally correct on the carriage 46 of the device 44 for the horizontal transport has been stored.
- Stop system first stop system, second segment (03)
Landscapes
- Printing Methods (AREA)
- Coloring (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17700452T PL3408100T3 (pl) | 2016-01-27 | 2017-01-17 | Urządzenie do zadrukowywania pustych korpusów i sposób eksploatacji tego urządzenia |
JP2018539376A JP6456566B1 (ja) | 2016-01-27 | 2017-01-17 | 中空体にプリントを施す装置およびこの装置を運転する方法 |
CN201780008838.7A CN108602345B (zh) | 2016-01-27 | 2017-01-17 | 用于印刷空心体的装置和用于运行这种装置的方法 |
EP17700452.0A EP3408100B1 (de) | 2016-01-27 | 2017-01-17 | Vorrichtung zum bedrucken von hohlkörpern und verfahren zum betrieb dieser vorrichtung |
BR112018013830-4A BR112018013830B1 (pt) | 2016-01-27 | 2017-01-17 | Dispositivo para impressão de corpos ocos, método para operação de um dispositivo para impressão de corpos ocos e disposição de máquinas para a produção pronta para enchimento de corpos ocos |
US16/070,789 US10308008B2 (en) | 2016-01-27 | 2017-01-17 | Device for printing hollow bodies, and method for operating said device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102016201137.5A DE102016201137B4 (de) | 2016-01-27 | 2016-01-27 | Vorrichtung zum Bedrucken von Hohlkörpern |
DE102016201137.5 | 2016-01-27 |
Publications (1)
Publication Number | Publication Date |
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WO2017129438A1 true WO2017129438A1 (de) | 2017-08-03 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP2017/050852 WO2017129438A1 (de) | 2016-01-27 | 2017-01-17 | Vorrichtung zum bedrucken von hohlkörpern und verfahren zum betrieb dieser vorrichtung |
Country Status (8)
Country | Link |
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US (1) | US10308008B2 (de) |
EP (1) | EP3408100B1 (de) |
JP (1) | JP6456566B1 (de) |
CN (1) | CN108602345B (de) |
BR (1) | BR112018013830B1 (de) |
DE (1) | DE102016201137B4 (de) |
PL (1) | PL3408100T3 (de) |
WO (1) | WO2017129438A1 (de) |
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US10786984B2 (en) | 2017-04-13 | 2020-09-29 | Koenig & Bauer Ag | Segment wheel for a device for printing on hollow bodies |
CN111902283A (zh) * | 2018-01-24 | 2020-11-06 | 柯尼格及包尔公开股份有限公司 | 用于印刷空心体的装置 |
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US11173518B2 (en) | 2018-08-20 | 2021-11-16 | WilCraft Can, LLC | Process for reusing printed cans |
US11691408B2 (en) * | 2020-05-26 | 2023-07-04 | Esko Software Bv | System and method for designing and creating a printing plate |
CN112157984B (zh) * | 2020-09-23 | 2022-06-03 | 钟乘活 | 一种家庭装修花纹转印的设备 |
CN117863722B (zh) * | 2024-03-12 | 2024-05-17 | 烟台市裕同印刷包装有限公司 | 自动印刷设备 |
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US10786984B2 (en) | 2017-04-13 | 2020-09-29 | Koenig & Bauer Ag | Segment wheel for a device for printing on hollow bodies |
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CN111902283B (zh) * | 2018-01-24 | 2021-08-03 | 柯尼格及包尔公开股份有限公司 | 用于印刷空心体的装置 |
Also Published As
Publication number | Publication date |
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DE102016201137B4 (de) | 2018-12-27 |
US10308008B2 (en) | 2019-06-04 |
EP3408100A1 (de) | 2018-12-05 |
JP6456566B1 (ja) | 2019-01-23 |
BR112018013830B1 (pt) | 2024-04-30 |
PL3408100T3 (pl) | 2021-04-19 |
EP3408100B1 (de) | 2020-10-07 |
BR112018013830A2 (pt) | 2018-12-11 |
CN108602345B (zh) | 2021-02-09 |
DE102016201137A1 (de) | 2017-07-27 |
JP2019503910A (ja) | 2019-02-14 |
US20190022998A1 (en) | 2019-01-24 |
CN108602345A (zh) | 2018-09-28 |
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