EP0623467B1 - Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken - Google Patents

Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken Download PDF

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Publication number
EP0623467B1
EP0623467B1 EP94102374A EP94102374A EP0623467B1 EP 0623467 B1 EP0623467 B1 EP 0623467B1 EP 94102374 A EP94102374 A EP 94102374A EP 94102374 A EP94102374 A EP 94102374A EP 0623467 B1 EP0623467 B1 EP 0623467B1
Authority
EP
European Patent Office
Prior art keywords
printing
plate
plate cylinder
plates
guide
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.)
Expired - Lifetime
Application number
EP94102374A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0623467A1 (de
Inventor
Ingo Köbler
Georg Hartung
Christian Dr. Bräutigam
Helmut Schild
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0623467A1 publication Critical patent/EP0623467A1/de
Application granted granted Critical
Publication of EP0623467B1 publication Critical patent/EP0623467B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder

Definitions

  • the invention relates to a device for automatically changing printing plates in sheet-fed offset printing machines according to the preamble of claim 1.
  • the old printing plate is generally first removed in a printing unit, which is done by opening a tensioning rail assigned to the printing end of the printing plate.
  • a tensioning rail assigned to the printing end of the printing plate When the plate cylinder rotates slowly backwards, this printing plate is then conveyed out of the printing unit. After opening the tensioning rail assigned to the start of printing, the printing plate can be removed completely from the printing unit.
  • a new printing plate is then pulled up by inserting the start of this printing plate into the corresponding printing start clamping rail, then moving the plate cylinder slowly in the forward direction of rotation and thus pulling the printing plate in and then inserting the printing end of the printing plate into the corresponding clamping rail.
  • a complete printing plate changing device is provided on each printing unit, which essentially consists of a storage chamber for providing or receiving one or more new or used printing plates, as well as a transport or conveying mechanism by means of which the printing plates move from the plate cylinder into the storage chamber or from the storage chamber can be promoted to the plate cylinder.
  • the storage chamber can hold several printing plates for a number of subsequent jobs, so that the printing press has to be prepared for a certain number of jobs.
  • the printing plate changing device can be pivoted and arranged on or off from the plate cylinder on the following tower of a printing unit.
  • the device for automatic printing plate change in accordance with the above-mentioned prior publications which is located on each printing unit, must be loaded with new printing plates by an operator, for example, during printing operation, or those in the Used printing plates located in the storage chamber must be removed by an operator.
  • a corresponding number of operations have to be carried out in the individual storage chambers of the printing plate changing devices assigned to the printing units.
  • a rescheduling with regard to the order assignment of the printing machine may result in a rather tedious re-sorting or replacement with the printing plates already inserted in the storage chamber.
  • the known printing plate changing systems it is provided that these are arranged on and off the plate cylinder or are otherwise pivoted away, but in the already quite narrow space between the printing units of a medium-format sheetfed offset press there is a considerable restriction in the freedom of movement of one Operator who has to carry out a blanket change, a change of the inking roller or other service work, for example.
  • the known devices only allow the printing plates to be changed fully automatically, and in the event of failure or damage to a printing plate changer on one or more printing units, the printing plates can be changed by hand, as is usual, if this is still possible.
  • a device for the automatic exchange of printing plates which a conveyor unit for Conveying the plate to a predetermined location at a printing station and a delivery unit for removing the plate from the conveyor unit and for feeding this printing plate to the plate cylinder.
  • This previously known device provides special printing plates with, in particular, special holding mechanisms in such a way that the plate holding means form elastic units with the printing plates which can be mounted thereon.
  • special plate holding means and printing plates cannot be used.
  • An automatic printing plate changing system is known from JP-A-59 165 659, in which a printing plate conveyor system is provided for feeding and removing the printing plates to a respective printing unit.
  • the individual printing units are assigned manipulators by means of which the printing plates conveyed by the transport system can be removed and mounted on the respective cylinder or disassembled in reverse order.
  • the present invention is therefore based on the object of developing a device in accordance with the preamble of claim 1 in such a way that the structural outlay can be reduced and nevertheless a fully automatic printing plate changing system is present which is also more versatile and can also be expanded.
  • a pivotally attached to and detachable from the plate cylinder is arranged with which a printing plate located on the printing cylinder after loosening the clamping device associated with the printing end slowly backwards rotating printing cylinder can be conveyed out of the printing unit in a targeted manner, so that this end of the printing plate which has been conveyed out can be gripped by a transport device or holding devices located thereon which are described in more detail below and can be conveyed away from the printing unit after the clamping device on the plate cylinder assigned to the start of printing has been released .
  • the guide device provided according to the invention on each printing unit is such that one of the transport device along with the controllable holding devices on the same Printing unit provided new printing plate after appropriate positioning of the plate cylinder can be conveyed into the open clamping device assigned to the start of printing.
  • the controllable holding devices of the transport device then release the printing plate, which also hold the new printing plate at its printing end area, and the new printing plate is pulled onto it by slowly rotating the plate cylinder in the forward direction.
  • the pressure end of the pressure plate is inserted into the open rear tensioning device by means of a pressure roller that can be adjusted to the plate cylinder and then automatically tensioned. The process roughly described above is repeated for each printing unit until all plate cylinders are each supplied with a new printing plate.
  • a transport device associated with all printing units and in particular movable along this is provided with controllable holding devices, by means of which an old printing plate is conveyed out a little via the guide devices on a printing unit Area of their end of printing is detected and then can be removed entirely from the plate cylinder.
  • a second controllable holding device of a movable transport device By means of a second controllable holding device of a movable transport device, a new printing plate is immediately fed to the plate cylinder via the guide device.
  • a central supply station in the form of a printing plate container is approached by the transport device and the old printing plate is deposited there and the new printing units provided for the next printing unit are picked up with the second controllable holding device. Then the next printing unit is started and the process described is repeated.
  • the movable transport device is suspended on rollers on a guide rail mounted above the printing press, so that the transport device can be moved along with the controllable holding devices across all printing units to the aforementioned supply location.
  • the guide rail can either be attached to the ceiling of the printing room or between the feeder and delivery with additional supports on each printing unit.
  • the transport device has a total of two controllable holding devices, one holding device being provided for receiving an old printing plate conveyed out of the printing unit and the second holding device providing the new printing plate to be supplied.
  • the holding devices are designed as grippers and / or pneumatic suction devices and grip the pressure plate in particular at several points in the area of the respective printing end.
  • the holding devices are attached to the transport device via lifting devices, so that when the transport device is attached to a guide rail above the printing press, the printing plate can be lowered from a raised position and can be fed to the plate cylinder via the guide device.
  • the holding device for the old pressure plate to be discharged can be raised and lowered by means of a lifting device, so that after the holding device has been lowered, the pressure plate which has been almost completely removed can be gripped or sucked in and then raised.
  • the stroke to be realized is essentially based on the printing plate format, since the new printing plates to be fed in and the old printing plates to be discharged are conveyed across the printing units in accordance with the preferred exemplary embodiment of the invention.
  • the advantage of the invention is that on each printing unit there is only one structurally simple to implement guide device by means of which the printing plates can be conveyed to and from the plate cylinder. Every printing unit has thus via a semi-automatic printing plate changing device. Due to the low construction costs in the area of the printing unit, little installation space is required.
  • the storage location for the printing plates can be a printing plate container that provides an interface between, for example, a driverless transport system for the printing plates within the prepress stage and the inventive one described here Represents printing plate changing system.
  • the central storage location for the new and old printing plates to be provided can advantageously be a self-moving printing plate container, which is either operated by a person or transports printing plates without a driver.
  • An important advantage of the invention is that the printing press still has a convenient possibility of changing the printing plate even without a movable transport device. Since the plate cylinders on each printing unit have remote-controlled automatic devices for clamping and tensioning and also have the guide device provided according to the invention, the printing plates can also be changed manually and relatively quickly, in particular in the event of a defect in the movable transport device. Furthermore, this concept results in a constructional solution, according to which it is possible to first acquire a printing press which has the guide devices provided on each printing unit and that after some time, in particular if the corresponding need is determined, the movable transport device is additionally installed as a retrofit.
  • a sensor-scannable marking is attached to each printing plate in the area of the printing end (e.g. EAN code), which can be removed in encrypted form by order, printing ink, color sequence, ink supply presetting, etc., and by an appropriate sensor system is palpable on the controllable holding device.
  • FIG. 1 shows a printing press with the device according to the invention, consisting of the guide devices 21 attached to its printing unit and the transport device 27 located above and movable.
  • the guide device 21 is described with reference to FIG. 2.
  • Fig. 2 shows a part of a printing unit of a printing press in a row construction. Between the two side frame walls of this printing unit, a plate cylinder 1 is mounted, which in a cylinder pit 2 has a tensioning rail 3, 4 which is remotely operable for clamping / tensioning and which is assigned to the pressure start DA and the pressure end DE. Above the plate cylinder 1 are the rollers of an inking unit, two of which are indicated in FIG. 2.
  • each Side frame wall of the printing unit attached guide rail a protection 6 slidably arranged, which is shown in FIG. 2 in a basic position during printing.
  • the protection 6 extends across the width of the printing unit.
  • a pivot axis 7, on which a sheet metal profile 8 is suspended, is preferably attached to an upper part of the protection 6 as a swivel joint.
  • the sheet profile 8 has a concave curvature and has the format width of the plate cylinder 1.
  • an insertion rail 9 is attached, which can be pivoted by pivoting the sheet profile 8 to the outer periphery of the plate cylinder 1 or pivoted away from it (Arrow). In the embodiment shown in FIG. 1, the insertion rail 9 is created by appropriate profiling of the pivotable end of the sheet profile 8.
  • a guide plate 11 is attached to the upper crossmember 10 of the protection 6 and is drawn down almost to the upper edge of the plate profile 8, that is to say approximately to the height of the pivot axis 7.
  • a guide plate 12 is also attached to the guard 6, which has two bent legs.
  • the guide plates 11 and 12 extend across the width of the guard 6 or across the format width of the plate cylinder 1 and form a gap for the passage of a printing plate.
  • a side stop which is displaceably mounted in accordance with the format of the printing plate can also be provided here, by means of which a pressure plate which is to be newly introduced is introduced in the correct direction of the side register.
  • Brushes 13 are spaced apart from one another in a plurality of strips on the concave inner side of the curved sheet-metal profile 8, the bristles of which can be used to gently support the printing plate with its printing side.
  • Traverse 10 are also arranged for gentle support of the pressure plate brushes 14.
  • the brushes 13, 14 which are preferably used, other devices can also be provided for scratch-free or wear-free support of the pressure plate.
  • the insertion rail 9 at the pivotable end of the sheet metal profile 8 has the profile shown in FIG. 2 and has an insertion surface 15 facing the plate cylinder 1, which lies at the level of the bristles of the brushes 13.
  • the sheet profile 8 is pivoted onto the plate cylinder 1, as shown in FIG. 2, for which purpose it is rotated beforehand into the corresponding position.
  • the insertion rail 9 each has a stop with which it is supported on special support surfaces of the tensioning rail.
  • the corresponding surfaces on the tensioning rail are designed such that, in the event of a deviation from the desired position of the cylinder, the insertion surface 15 changes its position to the tensioning rail 3 only insignificantly.
  • the stops are designed to space the insertion rail 9 from the pressure start DA of the plate cylinder 1 such that the insertion surface 15 is at the same level as the open detection area 17 of the tensioning rail 3.
  • a pressure plate to be newly fed can now either by hand, or as will be described, via the controllable holding device on the top of the protection 6 between the guide plate 11 and the opposite guide plate, and by means of the brushes 13 on the plate profile 8, supporting directly into the opened tensioning rail 3 will be introduced.
  • the insertion surface 15 of the insertion rail 9 on the one hand and the outer circumference of the plate cylinder 1 in the area of the printing start DA on the other hand represent a funnel which extends over the format width of the plate cylinder 1 and which causes the front edge of the printing plate directly into the gap-shaped Detection area 17 of the Clamping rail 3 can be inserted.
  • the printing plate After inserting a leading edge of the printing plate into the front clamping rail 3, the printing plate is clamped by closing the detection area 17. Now the guide device 8, 9 consisting of sheet metal profile 8 can be pivoted down again with the insertion rail 9.
  • the plate cylinder 1 is now set in a slow forward rotation by appropriate control of the main drive of the printing press, the printing plate being drawn around the outer circumference of the plate cylinder 1.
  • a pressure roller 18 is mounted on and off with respect to the plate cylinder 1, by means of which the pressure plate is pressed against the outer circumference of the plate cylinder 1 during the mounting process.
  • the pressure roller 18 extends over the entire width of the format and can be turned on and off, for example, by means of two bearing levers (one on each side frame wall of the printing press) and one pneumatic cylinder each. As is known from the prior art, such a pressure roller 18 is able to insert the trailing end of the printing plate into a correspondingly designed tensioning rail 4 of the printing end DE. This is then closed via remotely operated devices in the plate cylinder (terminals).
  • a pneumatic cylinder 19 is attached to each of the side frame walls of the printing press causes.
  • the pneumatic cylinder 19 can also be mounted directly in the protection 6 and articulated directly on the sheet profile 8.
  • the procedure described above is carried out in the opposite direction.
  • the guide device 8, 9 can be in the rest position, ie in the non-pivoted state (in FIG. 2 shown in dashed lines) remain.
  • the tensioning rail 4 of the pressure start DA is opened, so that the printing end area of the pressure plate springs out of the tensioning rail 4 and, by slowly turning the plate cylinder 1 backwards, is supported on the guide device 8, 9 in the gap between the guide plates 11 and 12 is funded.
  • the printing plate can now be removed by hand or, as will be described in more detail, can be grasped by a controllable holding device and can be removed from the area of the plate cylinder 1 after opening of the pressure start clamping rail 3.
  • the guide device 21 described in detail above is constructed identically on each printing unit of the sheet-fed offset printing press.
  • the guide devices 21 in the guards 6 of the printing units are only indicated.
  • the insertion gap between the guide plates 11, 12 (FIG. 2) is not shown in the illustration according to FIG. 1.
  • a guide rail 22 is arranged above the printing machine shown in FIG. 1 and is fastened, for example, to each printing unit and further suspensions on the ceiling of the printing room via bridge-shaped supports 23.
  • the guide rail 22 can also only be attached to the ceiling of the printing room.
  • the supports 23 have, for example, the shape as shown in FIG. 5.
  • the profile of the guide rail 22 is in particular T-shaped on the underside (FIG. 5).
  • a carriage 24 is movably suspended along the guide rail 22 in the manner of a trolley.
  • the carriage 24 has its own drive, by means of which it can be moved along the guide rail 22 and can be stopped exactly at certain positions.
  • Lifting devices 25 are arranged, each having a controllable holding device 26 on its underside for gripping or grasping the printing end of a printing plate.
  • the holding devices 26 can, for example, be suction devices and / or grippers, in particular also a combination of such devices.
  • the guide rail 22 runs at such a height above the printing units of the printing press, so that the two lifting devices 25 with a printing plate thereon can be moved above the printing units in the raised state.
  • the height of the guide rail 22 is selected such that the carriage 24 can be moved with the lifting devices 25 beyond the feeder or boom and a pressure plate attached to the holding device 26 can be transported safely above a person.
  • FIGS. 3 and 4 show the transport device, identified overall by 27, above a printing unit once again in detail.
  • the two lifting devices 25 with the holding devices 26 thereon for the pressure plates are constructed in the same way according to this exemplary embodiment and consist of a first lifting drive 28 which is attached via a fastening arm below the carriage 24 and a second lifting drive 29 on which the holding device 26 for gripping a pressure plate is attached.
  • the first lifting drive 28 cooperates with a rail 30 in such a way that this rail 30 can be lowered or pulled up fully.
  • the two end positions of the rail 30 with respect to the first lifting drive 28 can be seen in FIGS. 3 and 4.
  • the rail 30 has in particular an H-shaped profile and can, for example, by means of appropriate rollers and friction or interact positively in the manner of a rack and pinion drive with the first lifting drive 28.
  • the length of the rail 30 is chosen somewhat larger than the maximum format length of the printing plates to be used.
  • the second lifting drive 29 is arranged such that it can move along the rail 30, and in particular interacts with the rail 30 according to the same principle as the lifting drive 28. 3 and 4 that the second lifting drive 29 is located at the upper end of the rail 30 when the rail 30 has been pulled up to its end position by the first lifting drive 28, that is to say the rail 30 by the first lifting drive 28 is detected in the area of its lower end.
  • the second position to be realized corresponds to that in which the first lifting drive 28 has moved the rail 30 fully down and the second lifting drive 29 has been moved along the rail 30 into the lower end position.
  • Lift drives 28, 29 are connected to one another in terms of control technology so that the positions described above, namely the basic position and the fully extended position, are approached simultaneously.
  • the two lifting devices 25 attached to the trolley 24 thus represent a telescopic lifting system.
  • FIG 3 shows the transport device 27 according to the invention above a printing unit, in which the lifting device 25 shown on the left has been moved into the lower end position by correspondingly actuating the first and second lifting drives 28, 29, in order to position it there by means of the holding device 26 after the carriage 24 has been positioned accordingly to detect an old printing plate conveyed out of the gap between the guide plates 11, 12.
  • the holding device 26 on this lifting device 25 is thus positioned such that the printing end of a printing plate is conveyed, for example, directly into the open grippers of the holding device 26.
  • sensors can also be provided which determine the presence of a pressure plate and then control the grippers to grasp the pressure plate.
  • the carriage 24 of the transport device 27 is, as a comparison of FIGS. 3 and 4 shows, a certain distance, corresponding to the distance between the two lifting devices, in the direction of the guide rail 22, so that the holding device 26 of the right lifting device 25 is accurate located above the gap between the guide plates 11 and 12 (Fig. 2). Then the first and second lifting drives 28, 29 are controlled so that the holding device 26 of the right lifting device 25 slowly lowers and the new printing plate with its pressure start area through the gap of the guide plates 11, 12 and the guide device 21 employed on the plate cylinder 1 into the open pressure start clamping rail 3 (after appropriate plate cylinder positioning) is conveyed into it. Sensors can be provided on the tensioning rail 3, by means of which a correct contact of the pressure start area of the pressure plate can be determined and whereupon the pressure plate is automatically clamped by a control by closing the tensioning rail 3.
  • the holding device 26 of the right lifting device 25 can release the printing end area of the printing plate, whereupon the guide device 21 is pivoted away from the plate cylinder 1 and the pressure roller 18 (FIG. 2) is set against the plate cylinder .
  • the new printing plate is drawn around its outer circumference until the printing end comes into the area of the printing end clamping rail 4, as already described above.
  • This pressure plate container 31 has a multiplicity of adjacent and vertically upwardly open receiving compartments for individual printing plates and, as can also be seen in FIG. 1, is arranged in an elevated manner, so that the transport device 27 located above it, due to the feasible lifting paths of the lifting devices 25, a used printing plate into one empty compartment as well as a new printing plate to be removed.
  • the printing plate container 31 can itself be a movable transport container and thus form part of an automatic and in particular driverless printing plate logistics system.
  • a new lifting device 25 is in turn by means of the lifting device 25 on the right in FIGS. 3 and 4 , for the next printing unit intended printing plate and by Appropriate control of the drive of the carriage 24 moved the transport device 27 to the next printing unit.
  • the transport device 27 in turn assumes a position according to FIG. 3. The process described is repeated.
  • FIG. 5 shows the suspension of the transport device 27 according to the invention above the printing units of the printing press once again from the direction of view of the delivery arm.
  • the supports 23 for the guide rail 22 are each fastened to a side frame wall of the drive and operating side of the printing press.
  • a pressure plate 32 is shown on the holding device 26 of the second lifting drive 29 located in the upper end position. So that, in particular, used printing plates can be used for rolling up by the device according to the invention because of their slope, a frame is additionally attached to each lifting device 25 around the printing plate 32.
  • This frame essentially consists of a cross-member 33, which is somewhat wider than the maximum format of the pressure plate 32.
  • This cross-member 33 has a slot across its width, through which the pressure plate 32 can be gripped and conveyed by means of the holding device 26.
  • the cross member 33 as can be seen in connection with FIGS. 3 and 4, is attached to the end of a guide rod 34 and hangs over this to a cross member 35 attached to the second lifting drive 29. It is provided that this crossmember 33 is supported on the guard 6 according to FIG. 2 when the rail 30 is lowered above the guide plates 11, 12. So that the printing plates are fed exactly in the direction of the side register, it can be provided that the crossbeam 33 is aligned when it is placed on the protection 6 by means of stop means brought into contact with one another.
  • a guide rod 34 is attached, the length of which corresponds approximately to the maximum printing plate format and which are inserted through two further bores at the ends of the second crossmember 35 and thus the crossmember the crossmember 33 parallel to the latter Truss 35 make it movable.
  • This second traverse is attached to the second lifting drive 29, on which the holding devices 26 for the pressure plates are also located.
  • a used and appropriately rolled-up printing plate is bent essentially straight and, furthermore, it prevents the starting and stopping processes of the trolley 24 from causing the old and new printing plates to swing too much.
  • the traversing and work processes described so far are carried out by an appropriately trained control system or initiated by a program run.
  • the sequence when changing the printing plates of a multi-color printing machine can be time-optimized, so that the time is optimally used when pulling up a new printing plate to fetch another printing plate from the staging area.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP94102374A 1993-03-25 1994-02-17 Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken Expired - Lifetime EP0623467B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4309658A DE4309658C1 (de) 1993-03-25 1993-03-25 Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken
DE4309658 1993-03-25

Publications (2)

Publication Number Publication Date
EP0623467A1 EP0623467A1 (de) 1994-11-09
EP0623467B1 true EP0623467B1 (de) 1997-04-02

Family

ID=6483791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94102374A Expired - Lifetime EP0623467B1 (de) 1993-03-25 1994-02-17 Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken

Country Status (5)

Country Link
US (1) US5454317A (ja)
EP (1) EP0623467B1 (ja)
JP (1) JP2948089B2 (ja)
AT (1) ATE151015T1 (ja)
DE (2) DE4309658C1 (ja)

Cited By (1)

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CN102632689A (zh) * 2012-04-25 2012-08-15 江阴市汇通包装机械有限公司 一种电子轴印刷机上的直压式备压装置

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DE4442265A1 (de) * 1994-11-28 1996-05-30 Roland Man Druckmasch Transportsystem zum Transport von Druckformen
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DE19507908C2 (de) * 1995-03-07 1999-12-09 Heidelberger Druckmasch Ag Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde
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JP4361720B2 (ja) * 2002-08-20 2009-11-11 株式会社小森コーポレーション 版交換装置
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DE10338373A1 (de) * 2003-08-21 2005-03-17 Koenig & Bauer Ag Vorrichtung zum Wechseln von Druckplatten
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DE102008048734B4 (de) * 2007-10-18 2022-02-24 Heidelberger Druckmaschinen Intellectual Property Ag & Co. Kg Vorrichtung zur Aufnahme von Druckplatten
DE102008005798A1 (de) 2008-01-24 2009-07-30 Koenig & Bauer Aktiengesellschaft Druckmaschine mit einer Vorrichtung zum Wechseln von Druckplatten
DE102010042100A1 (de) * 2010-10-07 2012-04-12 Koenig & Bauer Aktiengesellschaft Transportsystem in einer Druckeinheit für den Transport mindestens einer neu auf einem Formzylinder der Druckeinheit aufzubringenden Druckform sowie Druckeinheit mit einem Transportsystem
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DE102018220320A1 (de) * 2018-01-23 2019-07-25 Heidelberger Druckmaschinen Ag Verfahren zur Kontrolle der Plattenklemmung in einer Druckmaschine
DE102018220643A1 (de) 2018-11-29 2020-06-04 Koenig & Bauer Ag Druckplattenlogistiksystem und Verfahren zum Betreiben eines Druckplattenlogistiksystems
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CN109591452A (zh) * 2018-12-31 2019-04-09 高斯图文印刷系统（中国）有限公司 一种报业印刷机印版的半自动更换方法
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DE102020207419A1 (de) * 2020-01-20 2021-07-22 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zur Handhabung von Druckplatten an einer Druckmaschine
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DE102022124615A1 (de) 2022-09-26 2024-03-28 Koenig & Bauer Ag Druckplattenlogistiksystem mit mehreren Plattenbelichtern und einem Transportsystem und Verfahren zum Betreiben eines Druckplattenlogistiksystems
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DE59402273D1 (de) 1997-05-07
ATE151015T1 (de) 1997-04-15
DE4309658C1 (de) 1994-10-27
EP0623467A1 (de) 1994-11-09
US5454317A (en) 1995-10-03
JPH06297686A (ja) 1994-10-25

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