EP0654349B1 - Magasin pour l'échange automatique de plaques d'impression dans une machine à imprimer - Google Patents

Magasin pour l'échange automatique de plaques d'impression dans une machine à imprimer Download PDF

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Publication number
EP0654349B1
EP0654349B1 EP94117317A EP94117317A EP0654349B1 EP 0654349 B1 EP0654349 B1 EP 0654349B1 EP 94117317 A EP94117317 A EP 94117317A EP 94117317 A EP94117317 A EP 94117317A EP 0654349 B1 EP0654349 B1 EP 0654349B1
Authority
EP
European Patent Office
Prior art keywords
printing
plate
cassette
plate cylinder
guide device
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
EP94117317A
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German (de)
English (en)
Other versions
EP0654349B2 (fr
EP0654349A1 (fr
Inventor
Bernd Lindner
Nikola Pupic
Helmut Schild
Berthold Seibe
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
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Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0654349A1 publication Critical patent/EP0654349A1/fr
Publication of EP0654349B1 publication Critical patent/EP0654349B1/fr
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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 magazine for the automated changing of printing plates of a printing press, in particular sheet-fed offset printing press according to the preamble of claim 1.
  • a printing plate is attached to the plate cylinder by means of a tensioning rail assigned to the start of printing and to the end of printing.
  • the tensioning rails are arranged in a pit of the plate cylinder.
  • the clamp at the end of the print is released and the plate is removed by turning the plate cylinder backwards until the clamp at the start of the print can also be released.
  • a new printing plate is inserted with its front edge into the printing start clamping rail, clamped and then the plate cylinder is rotated in the forward direction until the trailing end of the printing plate can be inserted into the printing end clamping rail and clamped there.
  • the pressure plate is tensioned via the pressure end tensioning rail.
  • a magazine for changing the printing plate which remains in the same position as protection against the printing unit cylinders, in the basic position and in the changing plate position.
  • the magazine In order to put the magazine in an upper position for work on the cylinders, the magazine is articulated in a coupling on two parallel rockers. This articulation is necessary because parts of the magazine which is curved toward the plate cylinder in the lower region are also arranged below the plate cylinder.
  • the magazine When the magazine is started up, it also performs a horizontal movement in the area between the printing units.
  • extensive protective measures are necessary to prevent injury to people.
  • a pivoting guide device which is mounted on and off the plate cylinder and which is designed as a sheet metal profile that stretches across the format width of the printing plate and has an insertion rail formed on the end.
  • the printer grips the old printing plate that has been conveyed out and pulls it out of the opened printing start clamping rail.
  • the guiding device is then placed against the plate cylinder and the printer guides a new printing plate over the guiding device into the print start clamping rail.
  • the guide rail of the guide device results in an automatic threading of the pressure plate leading edge into the detection area of the pressure start clamping rail.
  • an old or new printing plate cannot be saved or made available with this device.
  • This device for automatically changing printing plates in sheet-fed offset printing presses with several printing units consists of a carriage suspended from a guide rail above the printing press along with a transport device with lifting devices.
  • the transport device with the lifting devices can be moved along all printing units of the printing press, so that printing plates can be conveyed from the printing units to a central printing plate container and from this in turn new printing plates can be conveyed to the printing unit provided in each case.
  • DE 4 214 207 C1 discloses a pressure roller that can be adjusted to the plate cylinder and a folding bar that runs parallel to it and can also be adjusted to the plate cylinder.
  • the pressure roller is used in a known manner to under the new pressure plate Clamp the train on the circumference of the plate cylinder.
  • the folding bar known from the cited step serves to bend the trailing printing plate edge around the printing end contour of the plate cylinder. This known device is used to pull the printing plate already inserted in the detection area of a pressure start clamping rail onto the plate cylinder, but not to feed a new printing plate to the plate cylinder.
  • the object of the present invention is therefore to develop a device according to the preamble of claim 1 in such a way that a simple design of a magazine can be carried out without complex Additional pollution results.
  • the magazine for receiving a new and a used pressure plate is formed as a slot in the upper part of the protection and further stops or holding means are provided by which the new or used pressure plate are held against gravity.
  • the printing plates are oriented vertically and immerse about a third or half of their format length through the respective slots in the inside of the protection.
  • a guiding device can be attached to the plate cylinder for the supply of a new printing plate and a further guiding surface for removing a used printing plate.
  • This measure ensures that moving parts which serve to change the printing plate are arranged exclusively within the protection and are moved accordingly, so that no additional protective devices are required.
  • the design according to the invention makes it possible for the protection to assume the same vertical position both in the normal position and in the printing plate changing position, and in particular that no parts are pivoted into the space between adjacent printing units. An operator can therefore remain between the printing units and, in an advantageous embodiment of the invention, a used printing plate conveyed into the magazine can therefore be conveyed out of the print start rail by hand and a new printing plate provided can be inserted into the tensioning rail by hand.
  • An operator can insert the new printing plates on all printing units into the slots provided and on stops Off. This can happen, for example, during the ongoing production of a previous print job. If the printing plates are then to be changed, the operator simply goes from printing unit to printing unit and triggers the printing plate changing process for the respective printing unit by means of a command to be initiated via operating elements.
  • the used pressure plate is automatically carried out by turning the cylinder backwards out of the slot provided in the guard.
  • the intended holding means in the form of a rubber lip grip the pressure plate and the operator now only needs to pull the pressure plate out a little.
  • a marking can be provided on the printing unit, up to which the old printing plate must be pulled out.
  • a control automatically triggers the pivoting of the guide device, whereupon the operator introduces the new printing plate into the opened start of the tensioning rail.
  • register pins attached there which can be queried electrically and which cooperate with the corresponding punchings on the front edge of the printing plate, it is now determined whether the printing plate lies correctly. If the control determines that this is the case, the detection area of the pressure start clamping rail is closed, i.e. the pressure plate is clamped.
  • the control system sends a signal to the main drive of the printing machine so that it rotates forward until the printing plate is completely pulled up.
  • the printing end of the printing plate is inserted into the corresponding tensioning rail, clamped and then tensioned.
  • the control inputs to the organs causing the guide device to be turned on appropriate signal so that the guide device is pivoted back into its rest position.
  • the guide device is placed on and off from the plate cylinder via a linear guide. It is provided according to the invention that the stops on which the new pressure plate to be fed can be placed simultaneously represent the elements of the linear guide.
  • the guide device is only turned on to feed a new pressure plate to the plate cylinder, so that the new pressure plate to be fed comes out of the effective area of the stops and can then be inserted into the open detection area of the pressure start tensioning rail.
  • the guide device is switched off from the plate cylinder both when printing and when executing a used printing plate. In this basic position of the guide device, the magazine designed as protection can be pushed vertically upwards for maintenance purposes. This embodiment of the invention also ensures that the magazine remains in the same vertical position both when printing and when changing the printing plate.
  • the guide device is attached to a folding bar which is known per se and is assigned to a pressure roller which can be set on the plate cylinder.
  • the guide device it is essential that the guide device cannot be pivoted about a pivot axis attached to the guard or the magazine and thus also vertically displaceable or can be moved on corresponding guide means attached to the guard or the magazine.
  • the guide device is pivoted about an axis fixed to the frame, that is to say it is mounted on the plate cylinder and can be removed from it.
  • the particular advantage of this type of attachment of the guide device in connection with the magazine according to the invention is that none additional adjusting means for pivoting the guide device must be provided.
  • the guide device is attached when it is attached to the folding bar, which is known per se and is assigned to a pressure roller, by means of the adjusting means assigned to this device.
  • the new printing plate to be supplied placed on the stops is removed from the stops by the adjustment process from the basic position and can thus be inserted into the open detection area of the pressure start tensioning rail.
  • Fig. 1 shows a section of the part of a printing unit of a printing press in series. Between the two side frame walls of this printing unit, not shown, a plate cylinder 1 is mounted, which in a cylinder pit 2 has a tensioning rail 3, 4 assigned to the printing start DA and the printing end DE.
  • a protection 6 (not shown) is slidably arranged over a guide rail (not shown) attached to a side frame wall of the printing unit, which is in a basic position according to FIG. 1 during printing operation.
  • This protection 6 can, as indicated by the arrow, be pushed up.
  • the protection 6 extends across the width of the printing unit.
  • a pivot axis 7 is attached as a swivel joint, on which the guide device designed as a sheet metal profile 8 is suspended.
  • the sheet profile 8 has a slight curvature and has the format width of the plate cylinder 1.
  • an insertion rail 9 is attached or created by a corresponding profile, which by pivoting the sheet profile 8 on the outer circumference of the plate cylinder 1 - or can be swung away from it (arrow).
  • a guide plate 11 and 12 is attached, which have a length that is slightly larger than the maximum printing plate format to be processed.
  • brushes 14 are arranged in a plurality of spaced-apart strips, over the bristles of which a printing plate to be supplied is supported with its printing side.
  • the insertion rail 9 at the pivotable end of the sheet metal profile 8 has the profile shown in FIG. 1 and has an insertion surface 15 facing the plate cylinder 1, which lies approximately at the height of the top of the brushes 14.
  • a further guide plate 13 is arranged in the area of the brushes 14, so that these produce a total of 3 guide plates 11, 12, 13, two slots 21, 22.
  • the slots 21, 22, like the guide plates 11, 12, 13, have a width which is somewhat larger than the maximum printing plate format to be processed.
  • the slot 21 serves for receiving and feeding a new printing plate, the slot 22 in connection with the guide plates 11, 12 for leading out a used printing plate.
  • Fig. 1 is the basic position of the sheet profile 8, that is Basic position of the control device is shown in dashed lines.
  • the guide device is in this position when printing, but this position is also used when leading out a used printing plate.
  • a pneumatic cylinder 19 is preferably attached to both side frame walls of the printing machine, which causes the corresponding pivoting of the sheet profile 8 via a respective angle lever 20 mounted on the frame and a driving pin (not shown) attached to it .
  • the pneumatic cylinders 19 can also be mounted directly in the protection 6 or articulated directly on the sheet profile 8.
  • a guide surface 18 which can be pivoted together with the plate profile 8 and which likewise has a slightly curved shape.
  • This can be a one-piece guide surface 18 or a plurality of pivotally suspended tongues spaced apart from one another.
  • the basic position of the guide surface 18 is shown in dashed lines. As will be explained, the used printing plate is conveyed out in this basic position.
  • the guide surface 18 can also be made of sheet metal or plastic and is connected to the sheet profile 8 via webs at both ends of the profile.
  • Two spaced-apart stops 16 are attached to the protection 6 and, in the basic position of the sheet metal profile 8, project through corresponding openings (not shown) in the sheet metal profile 8.
  • a pressure plate is placed on these stops 16 through the slot 21.
  • the guide surface 18 assumes the position shown in dashed lines.
  • the rubber lip 23 which extends over the width of the slot 22 and is slightly inclined upwards as a holding means.
  • the plate cylinder 1 is turned back until it assumes the position shown in FIG. 1.
  • the tensioning rail 3 assigned to the start of pressure DA is opened so that the used printing plate which is pushed into the gap 22 by the flexible rubber lip 23 can be pulled out of the detection area 17 of the tensioning rail 3 by hand.
  • the rubber lip 23 acts as a holding means which acts in an inhibiting manner against the transport direction of the used printing plate.
  • the rubber lip 23 is arranged above the gap 22 at one edge and we bent like a lid through the used pressure plate.
  • an inlet protection 24 can also take on a further guiding function.
  • a control queries the register pins, not shown and attached to the plate cylinder 1 in an electrically insulated manner and thus determines whether the used printing plate is out of the detection area 17 of the opened one Clamping rail 3 was pulled out. If this is the case, the control unit initiates the pivoting of the sheet profile 8 with the insertion rail 9 via the pneumatic cylinders 19. As a result, the guide surface 18 is also moved into the position shown in FIG. 1. In the basic position of the sheet metal profile 8, the new pressure plate provided was placed on the stops 16. The stops 16 are dimensioned in length such that they no longer hinder the path of the pressure plate to the plate cylinder 1 when the sheet profile 8 is in the engaged state. The pressure plate is held only by friction between the brushes 14 and the guide surface 18.
  • the new printing plate can now be pushed into the opened detection area 17 of the printing start DA tensioning rail 3.
  • the plate cylinder 1 has previously been moved into the corresponding position by the control.
  • the control then again prompts for the correct position of the printing plate on the register pins, whereupon the corresponding actuating means for closing the detection area 17 are activated, that is to say the printing plate is clamped at the beginning of its printing.
  • the side of the insertion rail 9 facing the plate cylinder 1 represents an insertion surface 15 which essentially forms a funnel-shaped path for the front edge of the new printing plate into the open detection area 17 of the tensioning rail 3.
  • the clamping of the printing plate is initiated, for which purpose the corresponding actuating means which close the detection area 17 are actuated.
  • the register pins are then queried again, which is used to determine whether a possible shift has occurred when the printing plate was clamped.
  • the sheet metal profile 8 is returned to the by actuating the pneumatic cylinder 19 Basic position pivoted and the plate cylinder 1 rotated forward until the printing end of the printing plate is inserted into the clamping rail 4 assigned to the printing end DE, clamped and then tensioned.
  • the printing plate change process is thus finished and the actual printing process can begin.
  • the used in the slot 22, used and held by the rubber lip 23 printing plate can now be removed during the printing process and a new printing plate intended for the next print job can be inserted into the slot 21 and placed on the stops 16.
  • the guide plate 11 with the brushes 14 is drawn down in the form of a rigid, slightly curved contour so far into the protection 6 forming the magazine, so that the vertical travel of the protection 6 is not hindered.
  • two stops 16 in the form of round bolts are mounted at a distance from one another with respect to the axis of the plate cylinder. As shown in Fig. 2, these have a predominantly horizontal orientation, slightly upward.
  • the guide device 8, 9 can be displaced linearly by means of bearing means (not shown).
  • the bearing means can be, for example, ball roller bushings.
  • the stops 16 thus form a linear guide for the guide device 8, 9.
  • the guide device 8, 9 is shown in its basic position, that is to say turned off from the plate cylinder. In this position, the guard 6 forming the magazine can be pushed vertically upward, a used printing plate can be removed from the plate cylinder 1 via the guide device 18, this being conveyed into the gap 22, and the guide device 8, 9 also takes place in this position the printing company. After a new pressure plate to be fed through the gap 21 on the guide plate 11 is parked past on the stops 16, the guide device 8, 9 can be placed on the plate cylinder 1 after removal of a used printing plate. This is done by means not shown here. The guide device 8, 9 is thus shifted from its basic position parallel to itself into the position shown in dashed lines in FIG. 2 and adjusted to the plate cylinder 1. As shown in FIG. 2, the guide device 8, 9 has the same profile and brushes 14 as the pivotable end of the guide device 8, 9 shown in FIG. 1 Area for inserting a new pressure plate into the open detection area 17 of the pressure start clamping rail 3.
  • the stops 16 which form the linear guide for the guide device 8, 9 are passed through corresponding openings in the guide device 8, 9 and dimensioned such that there is on the one hand no obstruction with regard to the vertical displaceability of the guard 6 forming the magazine and furthermore in that by placing the guide device 8, 9 on the plate cylinder 1, the front edge of the new printing plate comes out of its area of influence, that is to say the new printing plate can be introduced into the detection area 17.
  • Disruptive parts can also be provided, for example pivoting the inlet protection 24 for the vertical displacement of the protection 6.
  • FIG. 3 shows a further preferred embodiment of the invention.
  • the guide device 8, 9 can be pivoted here about an axis fixed to the frame and running parallel to the plate cylinder 1.
  • the guide plate 11 with the brushes 14 is essentially rigid straight strip pulled down inside the protection 6 forming the magazine.
  • the stops 16 are attached to the guard 6, for example in the form of sheet metal tabs. A new printing plate inserted into the slot 21 can be placed on this.
  • FIG 3 shows a pressure roller of known type which can be pivoted to the plate cylinder 1 by means of indicated bearing levers.
  • This pressure roller 25 serves to pull up a new pressure plate to be fed around the outer circumference of the plate cylinder 1 and consequently has its format width.
  • the bearing levers are attached to both ends of the pressure roller 25.
  • a cup-shaped profiled folding bar 26 is arranged pivotably about the axis of rotation of the pressure roller 25. As is known, this serves to bend the trailing end of a printing plate around the contour of the printing end DE.
  • the guide device 8, 9 as a wide and Metal rail bent by two obtuse angles.
  • the guide device 8, 9 is attached to the part of the folding strip 26 which faces the plate cylinder 1.
  • Fig. 3 with a the basic position of the guide device 8, 9 and thus the basic position of the pressure roller 25 and the folding bar 26 is shown.
  • the guide device 8, 9 attached to the folding bar 26 thus assumes the position b shown in broken lines.
  • the pressure roller 25 employed on the plate cylinder 1 is also shown in broken lines.
  • the length of the guide device 8, 9 attached to the folding bar 26 is such that a new pressure plate inserted through the slot 21 and placed on the stops 16 is not hindered.
  • the pressure roller 25 and the folding bar 26 are put down again by the plate cylinder and the position according to FIG. 3 is approached. Then the pressure roller 25 is placed on the actuating means on the plate cylinder 1, wherein stop means prevent the pressure roller 25 from falling into the cylinder pit 2.
  • the guide device 8, 9 is thus pivoted from position a to position b.
  • the folding bar 26 is set and thus the pivoting of the guide device 8, 9 into the printing plate feed position, ie into position c.
  • the guide device 8, 9 is shaped such that a part of the sheet profile nestles against the top of the front tensioning rail 3 and thus the middle section of the guide device 8, 9, the so-called insertion rail 9, with the side facing the plate cylinder 1 forms the insertion surface 15 for the new printing plate to be fed.
  • the pressure plate placed on the stops 16 was removed from them and can now be inserted into the detection area 17 by hand.
  • the guide device 8, 9 So that the pivoting of the guide device 8, 9 is possible via the folding bar 26 with simultaneous removal of the new pressure plate from the stops 16, the guide device 8, 9 has corresponding recesses in the region of the pivotable end, so that pivoting by the stops 16 is not hindered is.
  • the folding bar 26 is also associated with stop means, not shown, which can be attached to the guide device 8, 9 and which provide support on the upper side of the tensioning rail 3 or the bearer rings of the plate cylinder 1.
  • the guide surfaces 18 are in particular designed as flexible plastic tongues which are axially spaced apart and are attached to the guide plate 11.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (10)

  1. Magasin pour l'échange automatisé de plaques d'impression d'une machine d'impression, en particulier une machine d'impression offset à feuilles, le magasin étant agencé de façon verticalement déplaçable devant l'unité d'impression comme protection (6) et servant à amener une nouvelle plaque d'impression, à disposition dans le magasin, au cylindre porte-plaque (1), ainsi qu'à recevoir une plaque d'impression utilisée du cylindre porte-plaque (1),
    caractérisé en ce que, à l'intérieur du magasin réalisé comme protection (6) devant l'unité d'impression, sont agencées des butées (16), sur lesquelles une plaque d'impression se trouvant dans la protection (6) peut être arrêtée par son bord avant, et en ce que, au-dessous du magasin, il est agencé un dispositif de guidage (8,9) pouvant être appliqué contre le cylindre porte-plaque (1), grâce auquel, après application du dispositif de guidage (8,9) contre le cylindre porte-plaque (1), la nouvelle plaque d'impression peut être amenée pratiquement tangentiellement à la périphérie du cylindre porte-plaque (1).
  2. Magasin selon la revendication 1,
    caractérisé en ce que le magasin formant la protection (6) devant l'unité d'impression présente deux fentes (21,22) à l'extrémité supérieure de la protection (6), une fente (21,22) étant prévue, à chaque fois, pour recevoir la nouvelle plaque d'impression ainsi que la plaque d'impression utilisée.
  3. Magasin selon la revendication 1 ou 2,
    caractérisé en ce que les butées (16) agencées à l'intérieur de la protection (6) du magasin traversent des ouvertures à l'intérieur du dispositif de guidage (8,9).
  4. Magasin au moins selon les revendications 1 et 2,
    caractérisé en ce que, sur la fente (2) prévue pour la plaque d'impression utilisée, il est appliqué une lèvre en caoutchouc (23), grâce à laquelle la plaque d'impression est maintenue à l'encontre de son poids.
  5. Magasin selon une des revendications précédentes, caractérisé en ce que le dispositif de guidage (8,9) est réalisé sous forme d'une tôle profilée (8) cintrée, suspendue sur un axe de pivotement horizontal (7), comportant un rail d'introduction (9) agencé sur l'extrémité pivotante.
  6. Magasin selon la revendication 5,
    caractérisé en ce que l'axe de pivotement horizontal (7) est agencé dans le magasin verticalement déplaçable et réalisé comme protection (6) devant l'unité d'impression.
  7. Magasin selon une des revendications précédentes,
    caractérisé en ce que, en plus du dispositif de guidage (8,9), il est prévu, sur le côté en regard du cylindre porte-plaque (1), une autre surface de guidage (18) grâce à laquelle une plaque d'impression utilisée peut être évacuée.
  8. Magasin selon au moins une des revendications précédentes 1, 2, 3, 4 ou 7,
    caractérisé en ce que le dispositif de guidage (8,9) peut être appliqué contre le cylindre porte-plaque (1) par l'intermédiaire de guides linéaires.
  9. Magasin selon au moins une des revendications précédentes 1, 2, 3, 4 ou 7,
    caractérisé en ce que le dispositif de guidage (8,9) est monté de façon pivotante autour d'un axe solidaire du bâti, s'étendant parallèlement à l'axe du cylindre porte-plaque (1).
  10. Magasin au moins selon la revendication 9,
       caractérisé en ce que le dispositif de guidage (8,9) est agencé sur une barrette cintrée (26), laquelle sert à plier et à introduire le bord d'extrémité d'impression de la plaque d'impression et est associée à un rouleau de pressage (25) monté de façon solidaire du bâti et pouvant être appliqué conte le cylindre porte-plaque (1), la barrette cintrée (26) étant montée de façon mobile par rapport au rouleau de pressage (25).
EP94117317A 1993-11-18 1994-11-03 Magasin pour l'échange automatique de plaques d'impression dans une machine à imprimer Expired - Lifetime EP0654349B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4339344A DE4339344C1 (de) 1993-11-18 1993-11-18 Vorrichtung für das automatisierte Wechseln von Druckplatten einer Druckmaschine
DE4339344 1993-11-18

Publications (3)

Publication Number Publication Date
EP0654349A1 EP0654349A1 (fr) 1995-05-24
EP0654349B1 true EP0654349B1 (fr) 1997-05-28
EP0654349B2 EP0654349B2 (fr) 1999-12-29

Family

ID=6502871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94117317A Expired - Lifetime EP0654349B2 (fr) 1993-11-18 1994-11-03 Magasin pour l'échange automatique de plaques d'impression dans une machine à imprimer

Country Status (5)

Country Link
US (1) US5511478A (fr)
EP (1) EP0654349B2 (fr)
JP (1) JP2680274B2 (fr)
AT (1) ATE153598T1 (fr)
DE (2) DE4339344C1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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DE19505630A1 (de) * 1995-02-18 1996-08-22 Roland Man Druckmasch Vorrichtung zum Wechseln von Druckplatten
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
FR2732268B1 (fr) * 1995-03-31 1997-06-20 Heidelberg Harris Sa Dispositif d'echange de plaques d'impression
ATE176627T1 (de) * 1995-04-26 1999-02-15 Heidelberger Druckmasch Ag Verfahren und vorrichtung zum aufspannen einer druckplatte auf einen zylinder
DE19611530C1 (de) * 1996-03-23 1997-10-16 Roland Man Druckmasch Verfahren und Vorrichtung zur Steuerung eines automatisierten Druckplattenwechselvorganges bei einer Druckmaschine
US6113346A (en) 1996-07-31 2000-09-05 Agfa Corporation Method for loading and unloading a supply of plates in an automated plate handler
DE29815444U1 (de) * 1998-08-28 1998-11-26 MAN Roland Druckmaschinen AG, 63075 Offenbach Stromversorgung für einen Druckmaschinenzylinder
DE19839149C1 (de) * 1998-08-28 2000-01-20 Roland Man Druckmasch Vorrichtung zur registergerechten Plattenanlage
JP3817090B2 (ja) * 1999-06-30 2006-08-30 富士写真フイルム株式会社 印刷版材の装着装置
DE19933943A1 (de) 1999-07-20 2001-01-25 Roland Man Druckmasch Verfahren und Vorrichtung für den Druckformwechsel
US6334393B1 (en) * 1999-09-14 2002-01-01 Komori Corporation Plate inserting apparatus in rotary printing press
US6386101B2 (en) * 2000-05-17 2002-05-14 Komori Corporation Printing press
DE10139292A1 (de) 2000-09-13 2002-03-21 Heidelberger Druckmasch Ag Vorrichtung zum Halten und Zuführen einer Druckplatte zu einem Druckzylinder einer Druckmaschine
DE10052773B4 (de) * 2000-10-25 2005-02-17 Koenig & Bauer Ag Vorrichtung zum Zuführen einer Druckplatte auf einen Plattenzylinder einer Druckmaschine
DE10219073A1 (de) 2001-05-23 2002-11-28 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zum Befestigen einer Druckplatte auf einem Plattenzylinder einer Rotationsdruckmaschine
DE10306492B4 (de) * 2002-03-21 2006-10-19 Heidelberger Druckmaschinen Ag Andrückvorrichtung einer Druck- oder Lackiermaschine
US20030213387A1 (en) * 2002-05-14 2003-11-20 Heidelberger Druckmaschinen Ag Offset printing press with multi-image plate cylinder
JP4603811B2 (ja) * 2003-07-25 2010-12-22 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 印刷機に版板を供給し且つ／又は排出するための装置
JP4383973B2 (ja) * 2004-06-25 2009-12-16 リョービ株式会社 印刷機
JP4979122B2 (ja) * 2006-12-18 2012-07-18 株式会社小森コーポレーション 版挿入装置
JP5337389B2 (ja) * 2008-02-20 2013-11-06 株式会社小森コーポレーション 版挿入装置
JP5231041B2 (ja) * 2008-02-20 2013-07-10 株式会社小森コーポレーション 版挿入装置
DE102008043725A1 (de) * 2008-11-13 2010-06-02 Manroland Ag Vorrichtung und Verfahren zum Wechsel und zur Aufnahme von Druckformen an Rotationsdruckmaschinen
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CN109591453B (zh) * 2018-12-31 2020-08-11 高斯图文印刷***（中国）有限公司 一种书刊卷筒纸印刷机的下部自动换版装置
CN109591454B (zh) * 2018-12-31 2020-08-07 高斯图文印刷***（中国）有限公司 一种书刊卷筒纸印刷机的上部自动换版装置

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DE59402906D1 (de) 1997-07-03
ATE153598T1 (de) 1997-06-15
DE4339344C1 (de) 1995-03-30
EP0654349B2 (fr) 1999-12-29
JP2680274B2 (ja) 1997-11-19
US5511478A (en) 1996-04-30
JPH07186369A (ja) 1995-07-25
EP0654349A1 (fr) 1995-05-24

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