EP0433798B1 - Dispositif de changement d'une plaque d'impression - Google Patents

Dispositif de changement d'une plaque d'impression Download PDF

Info

Publication number
EP0433798B1
EP0433798B1 EP90123550A EP90123550A EP0433798B1 EP 0433798 B1 EP0433798 B1 EP 0433798B1 EP 90123550 A EP90123550 A EP 90123550A EP 90123550 A EP90123550 A EP 90123550A EP 0433798 B1 EP0433798 B1 EP 0433798B1
Authority
EP
European Patent Office
Prior art keywords
plate
printing
cylinder
housing
pressure
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
EP90123550A
Other languages
German (de)
English (en)
Other versions
EP0433798A3 (en
EP0433798A2 (fr
Inventor
Erich Georg Wieland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert AG
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer Albert AG, Koenig and Bauer AG filed Critical Koenig and Bauer Albert AG
Publication of EP0433798A2 publication Critical patent/EP0433798A2/fr
Publication of EP0433798A3 publication Critical patent/EP0433798A3/de
Application granted granted Critical
Publication of EP0433798B1 publication Critical patent/EP0433798B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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 changing printing plates according to the preamble of claim 1.
  • EP-A-0214549 has disclosed a generic device for changing printing plates with a device for temporarily receiving printing plates on a printing tower of a rotary printing press with an inking unit, plate and blanket cylinders.
  • the device for temporarily receiving printing plates is designed as a one-piece printing plate storage housing for printing plates to be fed.
  • the printing plate storage housing is firmly attached to the printing tower.
  • a disadvantage of the device according to EP application. 02 68 857 is that the pressure plate must be inserted into the clamping device by hand; In addition, the commands for placing the pressure plate, clamping and clamping must be done by hand can be entered on a control panel.
  • the invention has for its object to provide a device for changing printing plates of a plate cylinder.
  • the advantage of the device according to the invention is in particular that for attaching the printing plates on the plate cylinder Auxiliary staff can be used. Touching the personnel with the rotating parts of the machine is excluded, ie safety is increased. Machine downtimes for changing the printing plates are reduced.
  • a position-relevant position of the plate on the plate cylinder becomes more precise. A waste of paper waste caused by lengthy registration correction is reduced.
  • a rotary printing press has several printing towers 1 (e.g. 4), each of which, among other things. an inking unit, a plate cylinder 3, a blanket cylinder 4 and an impression cylinder 6 included. These are stored in the usual way in side frames of the rotary printing press.
  • a printing plate store 9 is provided on an access side 8 to the cylinders 3, 4, 6 of the printing tower 1. This is attached to a cover plate 11, which together with the pressure plate storage 9 by means of two rockers (arms) 17; 18, which are attached to the side frames of the printing towers 1, is arranged pivotably in two end positions.
  • the swivel radius is shown by dashed lines.
  • an upper and lower joint 14; 16 provided, in each of which a first end of the rockers 17; 18 is pivotally mounted.
  • a second end of the rockers 17, 18 is pivotally mounted on the side frames.
  • the cover plate 11 as a coupling, the rockers 17, 18 and the frame of the pressure tower 1 as a web thus form a four-bar link.
  • a working cylinder 19 is pivotally mounted at a lower end on both sides of the cover plate 11.
  • a piston rod 21 of the working cylinder 19 is articulated to a lever 22.
  • the lever 22 rotatably supports a continuous pressure roller 26 arranged parallel to the axis of the plate cylinder 3.
  • the pressure roller 26 can also be offset.
  • the pressure roller 26 has a soft surface (e.g. rubber; plastic) in relation to a pressure plate 27.
  • the lever 22 is pivotally mounted about an axis 30 of a drive roller 29 rotatably mounted in side supports (not shown) of the cover plate 11.
  • the drive roller 29 is offset and has a drive (z. B. gear drive, electric motor, etc.).
  • this is represented schematically by a chain wheel 31 with a drive chain 32.
  • the drive roller 29 and the pressure roller 26 are also in drive connection, wherein they preferably have the same peripheral speeds.
  • a pressure roller 33 can be brought into contact with a drive roller 29.
  • the pressure roller 33 is rotatably mounted in a first end of a two-armed lever 34.
  • the lever 34 is pivotably mounted almost centrally in the side supports of the cover plate 11 and has a joint 36 at a second end, which is connected to one end of a piston rod 37.
  • the piston rod 37 is part of a working cylinder 40 which is articulated to the cover plate 11.
  • the printing plate storage 9 consists of an approximately printing plate-wide housing 38 with a storage chamber 39.
  • the housing 38 has a slight curvature such that an upper part of the housing 38 is oriented almost vertically and a lower part of the housing 38 tangentially to one lower part of the plate cylinder 3 is aligned.
  • a funnel-shaped opening 41 in the upper part of the housing 38 facilitates the insertion of the pressure plate 60.
  • the housing 38 is made in two parts and has a hinge 42 above the cover plate 11, by means of which an upper part of the housing 38 can be folded down, as a result of which an upper part of the printing tower 1, in which an inking unit (not shown) in the usual manner Printing machine is provided, is accessible to an operator.
  • a front wall 43 of the housing 38 extends shortly before the pressure roller 26 and has openings 44 in the area of the drive roller 29, through which surface areas of the stepped drive roller 29 protrude into the storage chamber 39.
  • a rear wall 46 of the housing 38 extends shortly before the pressure roller 33.
  • a plurality of ejection fingers 45 are provided parallel to the front wall 43, which are fixedly arranged on an ejection finger shaft 47 pivotably mounted in the side supports of the cover plate 11.
  • a drive device for the ejection finger shaft 47 is shown in FIG. 2. At a distance from the pivotable mounting of the ejection finger shaft 47, a piston rod 48 articulates on a lever 50 of the ejection finger shaft 47.
  • the piston rod 48 is part of a working cylinder 49, the is articulated to the cover plate 11.
  • the ejection fingers 45 are pivoted by means of the piston rod 48 in such a way that their tips 68 can dip into the periphery 62 of the plate cylinder 3 or lift off over the periphery.
  • Means are also provided (not shown) which cause the ejection fingers 45 to be able to dip into the periphery 62 of the plate cylinder only in the area of the plate cylinder pit 52.
  • the plate cylinder 3 has a plate clamping and tensioning device 53, 54 in a pit 52.
  • the plate clamp is e.g. known from DE-PS 36 26 936. This is particularly characterized by a conveniently arranged pivot pole of the clamping flap 55; 56 out. This has the effect that a pressure plate end 57 is not hindered by the clamping flap 55 when it is inserted into or removed from the plate clamping and tensioning device 54.
  • the jig is e.g. known from DE-OS 36 04 071.
  • the actuating means provided for the plate clamping and tensioning device 53, 54 are supplied with working medium via a rotary entry on the plate cylinder journal.
  • the actuating means can act hydraulically, pneumatically, mechanically or also electrically.
  • the access to the cylinders 3, 4, 6 is closed by the cover plate 11, but the pressure roller 26 is pivoted away from the plate cylinder 3 ( Not shown).
  • the cover plate 11 has a view (not shown) on the plate cylinder 3.
  • the plate cylinder 3 moves into the predetermined printing plate release position A (FIG. 2).
  • the clamping flap 55 is opened.
  • a pressure plate end 57 pivots outward due to its elastic inherent tension until it rests against a lower part of the front wall 43 or is lifted off the clamping support 63 by the ejection fingers 45 by rotating the plate cylinder 3 into the pressure plate clamping position C.
  • a rotation of the plate cylinder 3 in connection with the driven pressure roller 26 in a clockwise (reverse) direction causes the printing plate 27 to be removed from the plate cylinder 3 or the printing plate 27 to be inserted into the storage chamber 39.
  • the pressure plate end 57 then enters a nip between the drive roller 29 and Pressure roller 33, which grasp the pressure plate end 57 and transport the pressure plate 27 further at the same or greater peripheral speed as the plate cylinder 3, when the clamping flap 56 of the plate clamping and tensioning device 53 for the pressure plate start 58 in the pressure plate feed position B (FIG. 1) or shortly before was opened.
  • the pressure plate 27 is transported by the drive roller 29 and pressure roller 33 until the pressure plate start 58 of the pressure plate 27 has left the nip, i.e. is transported out of the lower part of the printing plate storage 9. An operator can now grasp the pressure plate end 57 and remove the pressure plate 27 from the storage chamber 39.
  • an operator places the new pressure plate 60 with the pressure plate start 58 in front into the storage chamber 39 until it rests on the drive roller 29 and the pressure roller 33.
  • the plate cylinder 3 is in the printing plate feed position B (FIG. 1), and the clamping flap 56 is open.
  • the drive roller 29 and the pressure roller 33 are activated and transport the new pressure plate 60 out of the storage chamber 39 until the pressure plate start 58 abuts a stop 51 of the plate clamping and tensioning device 53.
  • a position detector 59 for the installation of the printing plate (60) on the stop 51 gives a "good signal to a control computer 66, whereupon the clamping flap 56 is closed.
  • the printing plate start 58 is clamped in place.
  • the plate cylinder 3 is now rotated counterclockwise (forwards) while the pressure roller 26 presses the printing plate 60 presses against the plate cylinder 3. If the position detector 59 signals that the pressure plate 60 is not in good contact with the stop 51 of the plate clamping and tensioning device 54, the pressure plate clamping process is interrupted and an interference signal is generated.
  • the pressure plate clamping position C is subdivided into angular degrees only a little (approx. 5 ° - 10 °) behind the pressure plate release position A, - which is also the disposal position - i.e. the plate cylinder 3 only has to be rotated a little bit counterclockwise from the printing plate release position A until it reaches the printing plate clamping position C (FIG. 3).
  • the pressure roller 26 has slightly bent the pressure plate end 57 around an edge 61 of the pit 52 of the plate cylinder, so that the pressure plate end 57 comes to lie within the periphery 62 of the plate cylinder 3 on the clamping support 63 of the plate clamping and tensioning device 54 before it is held by the clamping flap 55.
  • the pressure roller 26 is then pivoted back into the printing press operating position in that the double-acting working cylinder 19 pressurizes the piston rod 21 and the pressure roller 26 swivels about the axis 30 of the drive roller 29 from the plate cylinder 3.
  • the control computer 66 is connected to a number of solenoid valves 67 which, in the event of a command, switch and / or discharge the printing plate in the correct sequence depending on the positions of the plate cylinder 3 and in conjunction with suitable software and supply the actuating cylinders with working medium from a pressure source 72.
  • the positions A, B, C of the plate cylinder 3 are determined by means of an angle encoder 71 and fed to the control computer 66 (FIG. 5).
  • All electrical drives e.g. plate cylinder drive M, drive for the transport roller 33
  • All electrical drives are also controlled by means of the control computer 66.
  • FIG. 6 shows the diagram of a flow chart according to which the control computer 66 works in conjunction with counters and other position indicators (e.g. rotary pulse encoder 71) so that the printing plate 60 is automatically fed to the plate cylinder 3.
  • the control computer 66 works in conjunction with counters and other position indicators (e.g. rotary pulse encoder 71) so that the printing plate 60 is automatically fed to the plate cylinder 3.
  • a query 102 of the safety conditions (for example, is the cover plate 11 closed?) Is carried out. Appropriate sensors are then activated. Not all of them If safety conditions are met, an interference signal 103 is generated.
  • a start warning signal 104 is given when all safety conditions are met.
  • a renewed actuation of the start trigger 101 activates a drive of the plate cylinder 3 and rotates it into the printing plate feed position B; 106.
  • a subsequent query 107 relates to the presence of a new printing plate 60 in the printing plate memory 9. If sensors provided, but not shown, signal that the new printing plate 60 is missing, an interference signal 108 is generated. In a step 109, the clamping flap 56 is opened, the pressure roller 26 is placed against the plate cylinder 3, and the drive for all transport rollers 26, 29, 33 is activated.
  • the position detector 59 is then queried in a step 111. If the position of the pressure plate 60 on the stops 51 is incorrect, a further feed 112 of the pressure plate takes place. After three negative decisions 113, the pressure roller 26, the drive roller 29 and the pressure roller 33 are driven in reverse so that the pressure plate 60 is transported back into the storage chamber 39; an interference signal 114 is also generated.
  • the drive for the pressure roller 26, the drive roller 29 and the pressure roller 33 is switched off in a step 116.
  • the clamping flap 56 is then closed in step 117 and the pressure roller 33 is closed in step 118 the drive roller 29 turned off.
  • Activation 119 of the plate cylinder drive M rotates the plate cylinder 3 forward into the printing plate release position A.
  • the clamping flap 55 is opened in a step 121 and the plate clamping device 54 is moved to zero.
  • step 122 the plate cylinder 3 is moved into the printing plate clamping position C.
  • the plate cylinder 3 is not stopped between positions A and C.
  • FIG. 7 shows the flow chart for releasing and removing the printing plate 27 from the plate cylinder 3 or pushing it into the printing plate memory 9.
  • a query 202 of the safety conditions (e.g. is the cover plate 11 closed?) Is carried out. Appropriate sensors are then activated. Among other things, the question is asked whether the printing plate memory 9 is free. If these conditions are not met, an interference signal 203 is generated. A start warning signal 204 is generated if all safety conditions are met.
  • the plate cylinder 3 is rotated into the printing plate release position A in step 205.
  • the pressure roller 26 is placed against the plate cylinder 3 in a step 206.
  • the pressure roller 33 is turned off by the drive roller 29.
  • the ejection fingers 45 are activated and plunge into the periphery 62 of the plate cylinder 3.
  • the plate tension is switched off, the clamping flap 55 is opened.
  • a drive 31, 32 for the pressure roller 26 and the drive roller 29 is then activated in a step 207.
  • the drive for the plate cylinder 3 is activated in step 208, so that it rotates backwards.
  • step 209 after a plate cylinder rotation of approximately 50 mm in radians from the printing plate release position A, the ejection fingers 45 are pivoted out of the periphery 62 of the plate cylinder 3.
  • a subsequent step 211 after a plate cylinder rotation of approximately 150 mm in radians from the printing plate release position A, the pressure roller 33 is placed against the drive roller 29.
  • step 212 the plate cylinder 3 moves into the printing plate feed position B.
  • the clamping flap 56 is opened in the subsequent step 213.
  • step 214 the pressure roller 26 is turned off.
  • the drive 31, 32 for the transport rollers 29, 33 is issued after a transport path of approximately 150 mm in radians, starting from the printing plate feed position B.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Printing Methods (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Claims (5)

  1. Dispositif de changement de plaques d'impression (60; 27), avec une tourelle d'impression (1) présentant un groupe d'encrage, un cylindre porte-plaque (3) et un cylindre porte-blanchet (4), tour d'impression à laquelle est fixé un stockage de plaques d'impression (9) destiné à supporter temporairement des plaques d'impression (60, 27), ayant été amenées par des rouleaux de transport (29, 33) ou en ayant été évacuées, caractérisé en ce que le stockage de plaques d'impression (9) est un carter en deux parties, avec une chambre de stockage (39) unique, pour recevoir de façon temporairement des plaques d'impression (60; 27) amenées et évacuées, en ce qu'une première partie supérieure du carter s'étend à peu près verticalement et une deuxième inférieure incurvée du carter s'étend tangentiellement à une partie inférieure du cylindre porte-plaques (3), en ce que la partie supérieure et la partie inférieure du carter sont reliées au moyen d'une charnière (42), de manière que la partie supérieure du carter soit rabattable vers le bas, de manière qu'un groupe d'encrage soit accessible.
  2. Dispositif selon la revendication 1, caractérisé en ce que le carter est fixé à un couplage (11), en ce que le couplage (11) est relié à une première extrémité de paire de balanciers (17, 18), au moyen d'articulations (16; 14), en ce que la deuxième extrémité des balanciers (17; 18) est montée à pivotement sur des bâtis latéraux de la tourelle d'impression (1), en ce que le couplage (11), les balanciers (17; 18) et les bâtis latéraux du groupe d'impression (1) constituent les éléments d'un carré articulé.
  3. Dispositif selon les revendications 1 à 2, caractérisé en ce que le couplage (11) est réalisé sous forme de plaque de recouvrement.
  4. Dispositif selon les revendications 1 à 3, caractérisé en ce que la charnière (42) est prévue au-dessus du couplage (11).
  5. Dispositif selon les revendications 1 à 4, caractérisé en ce que le stockage de plaques d'impression (9) est prévu pour faire office de recouvrement protecteur rabattable par pivotement pour le groupe d'encrage, le cylindre porte-plaques (3) et le cylindre porte-blanchet (4).
EP90123550A 1989-12-09 1990-12-07 Dispositif de changement d'une plaque d'impression Expired - Lifetime EP0433798B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940795A DE3940795A1 (de) 1989-12-09 1989-12-09 Verfahren und einrichtung zum automatischen zufuehren bzw. abfuehren einer druckplatte
DE3940795 1989-12-09

Publications (3)

Publication Number Publication Date
EP0433798A2 EP0433798A2 (fr) 1991-06-26
EP0433798A3 EP0433798A3 (en) 1991-09-18
EP0433798B1 true EP0433798B1 (fr) 1995-10-18

Family

ID=6395177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123550A Expired - Lifetime EP0433798B1 (fr) 1989-12-09 1990-12-07 Dispositif de changement d'une plaque d'impression

Country Status (11)

Country Link
US (1) US5127328A (fr)
EP (1) EP0433798B1 (fr)
JP (1) JP2826191B2 (fr)
CN (1) CN1019082B (fr)
AT (1) ATE129191T1 (fr)
AU (1) AU644616B2 (fr)
BR (1) BR9006240A (fr)
CS (1) CS277515B6 (fr)
DE (2) DE3940795A1 (fr)
ES (1) ES2079421T3 (fr)
RU (1) RU2009045C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6779452B2 (en) 2000-05-17 2004-08-24 Koenig & Bauer Aktiengesellschaft Devices for pressing a blanket on a cylinder
US6792860B2 (en) 2000-05-17 2004-09-21 Koenig & Bauer Aktiengesellschaft Method and device for pressing a packing against a cylinder

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289773A (en) * 1991-03-14 1994-03-01 Komori Corporation Apparatus for mounting plate on plate cylinder
JP3030573B2 (ja) * 1991-05-30 2000-04-10 株式会社小森コーポレーション 版胴への刷版装着装置
DE4218602C2 (de) * 1991-08-28 1993-11-11 Heidelberger Druckmasch Ag Vorrichtung zum Einführen der Druckplattenhinterkante an einem Plattenzylinder
ATE139481T1 (de) * 1991-08-31 1996-07-15 Heidelberger Druckmasch Ag Vorrichtung zur positionierung eines dem automatischen druckplattenwechsel dienenden magazins
DE4130359C2 (de) * 1991-09-12 1997-04-17 Heidelberger Druckmasch Ag Vorrichtung zum Ab- und/oder Zuführen von Druckplatten einer Druckmaschine
JP2765305B2 (ja) * 1991-10-25 1998-06-11 トヨタ自動車株式会社 内燃機関
JP2917617B2 (ja) * 1991-10-28 1999-07-12 トヨタ自動車株式会社 内燃機関
DE4140413C2 (de) * 1991-12-07 1995-03-16 Roland Man Druckmasch Vorrichtung zum Wechseln von Druckplatten bei Offsetdruckmaschinen
JP2585989Y2 (ja) * 1991-12-11 1998-11-25 株式会社小森コーポレーション 版胴への刷版装着装置
US5272977A (en) * 1992-02-05 1993-12-28 Toshiba Kikai Kabushiki Kaisha Printing plate mounting apparatus, printing plate replacement apparatus and printing plate replacement method
DE4214049A1 (de) * 1992-04-29 1993-11-04 Heidelberger Druckmasch Ag Vorrichtung zum zufuehren einer druckplatte zu einem plattenzylinder einer druckmaschine
DE4214207C1 (fr) * 1992-04-30 1993-07-22 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4214168C2 (de) * 1992-04-30 1994-10-06 Roland Man Druckmasch Vorrichtung zum Aufspannen von Druckplatten auf dem Plattenzylinder von Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen
DE4220011C2 (de) * 1992-05-16 1995-09-07 Kba Planeta Ag Verfahren und Einrichtung zum automatischen Ein- und/oder Auszug von flexiblen Druckplatten
DE4215969C2 (de) * 1992-05-18 1994-10-13 Roland Man Druckmasch Vorrichtung zum Zuführen von Druckplatten auf den Plattenzylinder von Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen
DE4223908C2 (de) * 1992-06-30 1995-09-28 Lehner Gmbh Spannvorrichtung zum Spannen und Verstellen einer Druckplatte auf einem Plattenzylinder
JP3219908B2 (ja) * 1992-07-09 2001-10-15 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 枚葉紙オフセット印刷機
JP2573523Y2 (ja) * 1992-07-31 1998-06-04 株式会社小森コーポレーション 印刷機の刷版装着装置
DE4226780C2 (de) * 1992-08-13 1994-12-01 Roland Man Druckmasch Vorrichtung zur Kontrolle der registergerechten Anlage einer Druckplatte auf dem Plattenzylinder von Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen
DE4231906C2 (de) * 1992-09-18 1995-10-12 Koenig & Bauer Ag Einrichtung zum Zuführen und Abführen von Druckplatten zu und von einem Plattenzylinder
US5555811A (en) * 1992-09-18 1996-09-17 Koenig & Bauer Aktiengesellschaft Printing plate feeding process
DE4231901C2 (de) * 1992-09-18 1996-02-08 Koenig & Bauer Albert Ag Einrichtung zum Zuführen und Abführen von Druckplatten zu und von einem Plattenzylinder
DE4331430A1 (de) * 1992-09-18 1994-03-24 Koenig & Bauer Ag Einrichtung zum Zu- und Abführen von Druckplatten
DE4309658C1 (de) * 1993-03-25 1994-10-27 Roland Man Druckmasch Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken
AU6541494A (en) * 1993-05-12 1994-12-12 Deritend Engineering Limited Board treatment apparatus
US5456175A (en) * 1993-08-24 1995-10-10 Sony Corporation Printing sheet making and printing apparatus
DE4339344C1 (de) * 1993-11-18 1995-03-30 Roland Man Druckmasch Vorrichtung für das automatisierte Wechseln von Druckplatten einer Druckmaschine
JPH07148911A (ja) * 1993-11-26 1995-06-13 Sakurai Graphic Syst:Kk 印刷機における刷版の装着補助装置
FR2718675B1 (fr) * 1994-04-18 1996-07-12 Heidelberg Harris Sa Dispositif d'échange de clichés de machines rotatives à imprimer.
DE4414443C1 (de) * 1994-04-26 1995-11-30 Heidelberger Druckmasch Ag Vorrichtung zum Führen eines Druckträgers
JP3592760B2 (ja) * 1994-10-12 2004-11-24 株式会社小森コーポレーション 輪転印刷機の自動版替方法およびその装置
DE4440239C5 (de) * 1994-11-10 2007-11-22 Man Roland Druckmaschinen Ag Wälzelement zum Andrücken einer flexiblen Druckplatte an den Formzylinder
DE19505630A1 (de) * 1995-02-18 1996-08-22 Roland Man Druckmasch Vorrichtung zum Wechseln von Druckplatten
FR2732268B1 (fr) * 1995-03-31 1997-06-20 Heidelberg Harris Sa Dispositif d'echange de plaques d'impression
JP3706715B2 (ja) 1996-07-09 2005-10-19 キヤノン株式会社 液体吐出ヘッド，液体吐出方法，ヘッドカートリッジ，液体吐出装置，プリントシステムならびに回復処理方法
US6113346A (en) * 1996-07-31 2000-09-05 Agfa Corporation Method for loading and unloading a supply of plates in an automated plate handler
JPH1120131A (ja) * 1997-07-03 1999-01-26 Ryobi Ltd 印刷機の刷版咥え装置
US6112664A (en) * 1998-04-13 2000-09-05 Fuji Photo Film Co., Ltd. Plate making apparatus with a cutter and punch mechanism formed in one piece
DE19934271A1 (de) 1998-11-13 2000-05-25 Heidelberger Druckmasch Ag Verschwenkbare Druckformwechseleinrichtung
DE10008489B4 (de) * 1999-03-19 2006-08-24 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zur Zuführung einer Druckplatte
DE10010056B4 (de) * 1999-03-31 2012-11-08 Heidelberger Druckmaschinen Ag Druckplattenwechsler
DE19933943A1 (de) * 1999-07-20 2001-01-25 Roland Man Druckmasch Verfahren und Vorrichtung für den Druckformwechsel
DE10052774B4 (de) * 2000-10-25 2004-08-19 Koenig & Bauer Ag Vorrichtung zum Wechseln von Druckplatten auf einem Plattenzylinder einer Druckmaschine
DE10052773B4 (de) * 2000-10-25 2005-02-17 Koenig & Bauer Ag Vorrichtung zum Zuführen einer Druckplatte auf einen Plattenzylinder einer Druckmaschine
JP4559015B2 (ja) * 2002-04-08 2010-10-06 株式会社小森コーポレーション 版保持装置
DE10238105A1 (de) 2002-08-21 2004-03-04 Koenig & Bauer Ag Druckmaschine mit mindestens einem Druckwerk
DE10261981A1 (de) 2002-08-21 2004-03-04 Koenig & Bauer Ag Vorrichtung zum Montieren einer Druckform auf einen Formzylinder einer Druckmaschine
DE10238125B3 (de) * 2002-08-21 2004-03-18 Koenig & Bauer Ag Druckformmagazin mit mindestens einem Schacht
DE10238123A1 (de) * 2002-08-21 2004-03-11 Koenig & Bauer Ag Vorrichtungen zum Montieren einer Druckform auf einem Formzylinder einer Druckmaschine
DE10238106A1 (de) * 2002-08-21 2004-03-04 Koenig & Bauer Ag Verfahren und Vorrichtung zum Montieren eines Aufzugs auf einen Zylinder einer Druckmaschine
EP1900524A2 (fr) 2002-08-21 2008-03-19 Koenig & Bauer AG Procédé destiné au montage d'une plaque d'impression sur un cylindre porte-plaque d'une machine d'impression
DE10238107A1 (de) * 2002-08-21 2004-03-04 Koenig & Bauer Ag Verfahren und Vorrichtungen zum Abnehmen eines Aufzugs von einem Zylinder einer Druckmaschine
DE10314344B3 (de) * 2003-03-28 2004-08-26 Koenig & Bauer Ag Vorrichtung zum Speichern eines einem Zylinder einer Druckmaschine zuzuführenden Aufzugs
DE10314340B3 (de) * 2003-03-28 2004-08-12 Koenig & Bauer Ag Vorrichtung zum Speichern eines an einem Zylinder einer Druckmaschine auszutauschenden Aufzugs
DE10314341B3 (de) 2003-03-28 2004-08-12 Koenig & Bauer Ag Vorrichtung zum Speichern eines an einem Zylinder einer Druckmaschine auszutauschenden Aufzugs
DE20321720U1 (de) * 2003-03-28 2009-03-12 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Speichern eines an einem Zylinder einer Druckmaschine auszutauschenden Aufzugs
DE10314342B3 (de) 2003-03-28 2004-08-26 Koenig & Bauer Ag Vorrichtung zum Speichern eines einem Zylinder einer Druckmaschine zuzuführenden Aufzugs und ein Verfahren zum Zuführen eines Aufzugs zu einem Zylinder einer Druckmaschine
US7000543B2 (en) * 2003-04-09 2006-02-21 Esko-Graphics A/S Method and apparatus for loading and unloading flexographic plates for computer-to-plate imaging
US6981447B2 (en) * 2003-04-09 2006-01-03 Esko-Graphics A/S Method and apparatus for loading and unloading flexographic plates for computer-to-plate imaging
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
JP4012141B2 (ja) * 2003-12-09 2007-11-21 株式会社小森コーポレーション 版排出装置
DE102004006942A1 (de) * 2004-02-12 2005-11-03 Koenig & Bauer Ag Einrichtung zum automatischen Druckplattenwechsel
JP2005297439A (ja) * 2004-04-14 2005-10-27 Dainippon Screen Mfg Co Ltd 印刷装置および印刷版の装着方法
US8051774B2 (en) * 2004-04-29 2011-11-08 Goss Graphic Systems Limited Printing plate module, printing press, and method of mounting plates
DE102004022089A1 (de) * 2004-05-05 2005-12-01 Man Roland Druckmaschinen Ag Druckplattenkassette für eine Druckmaschine sowie Druckmaschine
GB2425987A (en) * 2005-05-09 2006-11-15 Goss Graphic Systems Ltd Printing plate unloading apparatus and method
US20070022885A1 (en) * 2005-07-27 2007-02-01 Goss International Americas, Inc. Method and apparatus for preventing plate cylinder contamination during a plating process
GB2428634B (en) * 2005-08-04 2008-09-17 Goss Graphic Systems Ltd Printing press
DE102005039773B4 (de) 2005-08-22 2011-12-01 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Zuführen oder Abführen eines Aufzugs mit einfacher oder doppelter Länge zu oder von einem Zylinder einer Druckmaschine
DE102006006136A1 (de) 2006-02-10 2007-08-23 Koenig & Bauer Aktiengesellschaft Systeme zur Überprüfung der Bestückung eines Druckformmagazins und ein System zur Zuführung mindestens einer in einem Druckformmagazin gespeicherten Druckform zu einem Zylinder
DE102006006330B3 (de) * 2006-02-11 2007-04-12 Koenig & Bauer Ag Druckwerk mit einer Vorrichtung zum Zu- und Abführen einer Druckplatte
FR2897972B1 (fr) * 2006-02-27 2008-05-09 Airbus France Sas Systeme de visualisation d'images pour passagers d'un aeronef et aeronef comportant un tel systeme
DE102007018936A1 (de) * 2007-04-21 2008-10-23 Manroland Ag Vorrichtung zum Druckplattenwechsel an einer Verarbeitungsmaschine
DE102008049475A1 (de) 2007-10-18 2009-04-23 Heidelberger Druckmaschinen Ag Vorrichtung zum Zuführen von Druckplatten zu einem Plattenzylinder einer Druckmaschine
DE102008043725A1 (de) 2008-11-13 2010-06-02 Manroland Ag Vorrichtung und Verfahren zum Wechsel und zur Aufnahme von Druckformen an Rotationsdruckmaschinen
DE202008015082U1 (de) 2008-11-13 2009-01-15 Manroland Ag Vorrichtung zum Wechsel und zur Aufnahme von Druckformen an Rotationsdruckmaschinen
CN103260885B (zh) * 2010-10-07 2014-10-15 柯尼格及包尔公开股份有限公司 具有运输系统的印刷单元以及印刷厂中的后勤系统
WO2013000505A1 (fr) 2011-06-28 2013-01-03 Wifag Maschinenfabrik Ag Séparation d'une plaque de pression d'un paquet de plaques de pression
DE102012014806A1 (de) * 2011-08-26 2013-02-28 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Druckplattenwechsel
US9962841B2 (en) 2015-03-19 2018-05-08 Production Design Services, Inc. Gantry robot system with expandable workpiece feeder
US9662785B2 (en) * 2015-03-19 2017-05-30 Production Design Services, Inc. Gantry robot system
DE102016207018A1 (de) * 2015-05-22 2016-11-24 Heidelberger Druckmaschinen Ag Plattenbefestigungsverfahren und Druckmaschine zur Durchführung
DE102016206219A1 (de) * 2015-05-22 2016-11-24 Heidelberger Druckmaschinen Ag Druckmaschine mit einem Plattenwechsler
DE102016206224A1 (de) * 2015-05-22 2016-11-24 Heidelberger Druckmaschinen Ag Druckmaschine mit einem Plattenwechsler
CN105291580B (zh) * 2015-11-25 2017-08-18 高斯图文印刷系统（中国）有限公司 一种印刷机的自动换版装置
CN107097510B (zh) * 2017-05-22 2022-07-12 杭州科雷机电工业有限公司 一种柔版的自动装卸版结构及其装卸版方法
DE102018220320A1 (de) * 2018-01-23 2019-07-25 Heidelberger Druckmaschinen Ag Verfahren zur Kontrolle der Plattenklemmung in einer Druckmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865103A (en) * 1957-10-29 1961-04-12 Davidson Corp Improvements in or relating to rotary printing machines
GB1307633A (en) * 1969-09-04 1973-02-21 Ricoh Kk Sheet or plate handling and storage arrangements
US3719142A (en) * 1971-11-24 1973-03-06 Ricoh Kk Automatic plate clamping and discharging device for use in offset printing press
JPS543761Y2 (fr) * 1972-06-13 1979-02-21
JPS5513911B2 (fr) * 1972-06-17 1980-04-12
JPS5442202A (en) * 1977-08-01 1979-04-04 Ricoh Kk Etching device for offset printer
JPH07378B2 (ja) * 1982-04-29 1995-01-11 株式会社東京機械製作所 輪転印刷機の刷版自動着脱装置
JPS61227056A (ja) * 1985-03-30 1986-10-09 Toppan Moore Co Ltd 自動版替装置を有する印刷機
JPS61248834A (ja) * 1985-04-24 1986-11-06 Mitsubishi Heavy Ind Ltd 枚葉印刷機における刷版交換装置
JPS6219458A (ja) * 1985-07-19 1987-01-28 Akiyama Insatsuki Seizo Kk オフセツト印刷機の版着脱装置
JPH0669749B2 (ja) * 1985-09-13 1994-09-07 東レ株式会社 印刷機における版装着方法
JPS6262756A (ja) * 1985-09-13 1987-03-19 Toray Ind Inc 印刷機
DE3604071A1 (de) * 1986-02-08 1987-08-13 Koenig & Bauer Ag Druckplattenspanneinrichtung in einer grube eines plattenzylinders einer rotationsdruckmaschine
DE3626936C1 (de) * 1986-08-08 1988-02-11 Koenig & Bauer Ag Plattenklemmeinrichtung
JP2726661B2 (ja) * 1986-09-18 1998-03-11 三菱重工業株式会社 枚葉印刷機の版尻挿入装置
JPH0788091B2 (ja) * 1986-11-20 1995-09-27 三菱重工業株式会社 枚葉オフセット印刷機の自動版交換制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6779452B2 (en) 2000-05-17 2004-08-24 Koenig & Bauer Aktiengesellschaft Devices for pressing a blanket on a cylinder
US6792860B2 (en) 2000-05-17 2004-09-21 Koenig & Bauer Aktiengesellschaft Method and device for pressing a packing against a cylinder

Also Published As

Publication number Publication date
ES2079421T3 (es) 1996-01-16
AU644616B2 (en) 1993-12-16
EP0433798A3 (en) 1991-09-18
CN1019082B (zh) 1992-11-18
RU2009045C1 (ru) 1994-03-15
BR9006240A (pt) 1991-09-24
DE59009796D1 (de) 1995-11-23
DE3940795C2 (fr) 1991-09-19
EP0433798A2 (fr) 1991-06-26
JPH03187749A (ja) 1991-08-15
ATE129191T1 (de) 1995-11-15
DE3940795A1 (de) 1991-06-13
US5127328A (en) 1992-07-07
CS607090A3 (en) 1992-08-12
JP2826191B2 (ja) 1998-11-18
CN1052281A (zh) 1991-06-19
CS277515B6 (en) 1993-03-17
AU6763590A (en) 1991-06-13

Similar Documents

Publication Publication Date Title
EP0433798B1 (fr) Dispositif de changement d'une plaque d'impression
EP0432660B1 (fr) Dispositif de changement d'une plaque d'impression
EP0291721B1 (fr) Machine à imprimer des feuilles en deux couleurs sur une face ou à retiration
EP0660777B1 (fr) Dispositif destine a amener et a evacuer des plaques d'impression
EP0654349B1 (fr) Magasin pour l'échange automatique de plaques d'impression dans une machine à imprimer
DE4215969C2 (de) Vorrichtung zum Zuführen von Druckplatten auf den Plattenzylinder von Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen
EP0660776B1 (fr) Procede visant a amener des plaques d'impression
EP0660780B1 (fr) Dispositif servant a amener des plaques d'impression jusqu'a un cylindre a plaques et a les en eloigner
DE3533081C2 (fr)
DE3008226C2 (de) Bogenanlegeeinrichtung einer Bogenrotationsdruckmaschine
DE2316161A1 (de) Mechanismus zum festhalten der hinteren kante eines papierbogens beim wenden
EP0740607B1 (fr) Dispositif pour le montage, le demontage et le transport d'objets courbes facilement pliables pourvus d'aretes d'accrochage
DE3117856A1 (de) Widerdruckwerk im ausleger einer bogenrotationsdruckmaschine
DE4424931A1 (de) Vorrichtung zur Montage, Demontage und Transport von leicht biegbaren, bogenförmigen Gegenständen mit Einhängeabkantungen
DE2724621A1 (de) Bogenwendevorrichtung einer bogen- rotations-druckmaschine in reihenbauart
EP1070583B1 (fr) Méthode et dispositif pour le changement de plaques.
EP0704302B1 (fr) Dispositif pour alimenter une plaque d'impression vers le cylindre porte-plaque d'une machine à imprimer
DE102008048281A1 (de) Vorrichtung zum Abführen einer Druckplatte von einem Plattenzylinder einer Druckmaschine
DE4220011C2 (de) Verfahren und Einrichtung zum automatischen Ein- und/oder Auszug von flexiblen Druckplatten
DE19909688A1 (de) Greifersteuerung für Druckzylinder
DE8915693U1 (de) Einrichtung zum automatischen Wechseln einer Druckplatte
DE8915692U1 (de) Einrichtung zum automatischen Zuführen bzw. Abführen einer Druckplatte
DE19812439C2 (de) Einrichtung zur Steuerung für Leiteinrichtungen an bogenführenden Zylindern
DE19909686A1 (de) Einrichtung zur Steuerung der Greifer eines Druckzylinders einer Rotationsdruckmaschine
DE2162342C3 (de) Automatische Druckformzuführ- und Aufspannvorrichtung einer Schablonen-Bürodruckmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI SE

17P Request for examination filed

Effective date: 19920110

17Q First examination report despatched

Effective date: 19940211

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI SE

REF Corresponds to:

Ref document number: 129191

Country of ref document: AT

Date of ref document: 19951115

Kind code of ref document: T

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: KOENIG & BAUER AKTIENGESELLSCHAFT TRANSFER- KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT

REF Corresponds to:

Ref document number: 59009796

Country of ref document: DE

Date of ref document: 19951123

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2079421

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960125

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20001127

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20001214

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20001219

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20001222

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20001228

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20010108

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011207

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011231

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

EUG Se: european patent has lapsed

Ref document number: 90123550.7

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20011207

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020830

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021208

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20061204

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080701