EP0730955B1 - Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde - Google Patents

Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde Download PDF

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Publication number
EP0730955B1
EP0730955B1 EP96101794A EP96101794A EP0730955B1 EP 0730955 B1 EP0730955 B1 EP 0730955B1 EP 96101794 A EP96101794 A EP 96101794A EP 96101794 A EP96101794 A EP 96101794A EP 0730955 B1 EP0730955 B1 EP 0730955B1
Authority
EP
European Patent Office
Prior art keywords
printing
plate
holding
receiving element
cylinder
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
EP96101794A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0730955A1 (de
Inventor
Mathias Zuber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0730955A1 publication Critical patent/EP0730955A1/de
Application granted granted Critical
Publication of EP0730955B1 publication Critical patent/EP0730955B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/60—Devices for transferring printing plates
    • B41P2227/63—Devices for removing printing plates

Definitions

  • DE 41 30 359 A1 shows a printing plate magazine with a device for pulling off and holding a printing plate by a plate cylinder of a rotary printing press was dissipated.
  • this device is on a printing tower Rotary printing press arranged.
  • a holding means is in for holding the pressure plate Form provided a sucker.
  • the invention has for its object a device for automatic removal, Hold and secure a printing plate by creating a plate cylinder Printing machine was discharged.
  • the advantage of the invention is that the unclamping and holding the pressure plate takes place fully automatically and no operator is required. Since also in one separate holding device a new printing plate can be provided, it is now possible to save the time to remove and remove the old printing plate and immediately start clamping the new pressure plate. This will make the whole Printing plate change accelerated.
  • Another advantage is that the holding device is arranged in the same printing unit in which the respective Plate cylinder is mounted so that the removed Printing plate not the area between the printing units blocked.
  • a receiving hook with securing device in which the removed pressure plate hooked in and against slipping out is secured.
  • a double-acting working cylinder is preferred provided the opening of the latch and the Transport the printing plate away from the plate cylinder in causes a stop position.
  • a printing unit tower 1 of a rotary printing press has in its upper area a device 2 for pulling and holding a printing plate 3, which is unwound from a plate cylinder 4 and is released by the provided clamping and tensioning devices 6, 7 of the plate cylinder 4.
  • the device according to the invention is only described with reference to one device mode.
  • the pulling and holding device 2 has one Receiving hook 8, the opening 9 substantially after points above.
  • the hook 8 has a width that is approximately corresponds to the width of the pressure plate 3.
  • the hook 8 is on a free end one in a "recording position" for the Pressure plate 3 horizontally arranged actuating lever 11 attached.
  • Operating lever 11 in a bearing 10 on Printing tower 1 pivotally mounted.
  • the operating lever 11 has a bearing pin 12 for another Actuating lever 13 which is pivotable on the Bearing pin 12 is mounted.
  • a cover 16 which with the opening the hook 8 can be brought into contact such that a The opening 9 is closed.
  • One of the cover 16 opposite end of the actuating lever 13 is pivotable on a coupling 17 stored.
  • the other end of the coupling 17 is pivotable at one end of an actuating lever 18 and its other end on the printing unit tower 1 pivotally mounted.
  • a piston rod 19 engages in the center of the adjusting lever 18 a double-acting working cylinder 21, which is pivotable is mounted on the printing unit tower 1.
  • the 6.7 of the clamping and tensioning devices Plate cylinder 4 released printing plate 3 is by means of Feed rollers 22 to 29 fed to the hook 8 and with the Pressure plate trailing edge automatically into the hook 8 mounted.
  • the hook 8 is in the "receiving position". This is achieved through a first working position of the Working cylinder 21 is produced, in which the piston rod 19th is retracted so far that the operating lever 13 is pivoted relative to the operating lever 11.
  • the working cylinder 21 is used to lock the pressure plate 3 moved into a "locking position" by the Piston rod 19 is moved out.
  • the pivots Actuating rod 13 around the bearing pin 12 to the Cover 16 on the hook 8 comes to a stop and it in is in alignment with the actuating rod 11 ( Figure 2).
  • the pressure plate end is locked in the hook 8.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
EP96101794A 1995-03-07 1996-02-08 Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde Expired - Lifetime EP0730955B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19507908A DE19507908C2 (de) 1995-03-07 1995-03-07 Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde
DE19507908 1995-03-07

Publications (2)

Publication Number Publication Date
EP0730955A1 EP0730955A1 (de) 1996-09-11
EP0730955B1 true EP0730955B1 (de) 1999-01-27

Family

ID=7755836

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101794A Expired - Lifetime EP0730955B1 (de) 1995-03-07 1996-02-08 Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde

Country Status (4)

Country Link
US (1) US5649487A (ja)
EP (1) EP0730955B1 (ja)
JP (1) JP4176842B2 (ja)
DE (2) DE19507908C2 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603214C2 (de) * 1996-01-30 1998-04-09 Heidelberger Druckmasch Ag Anordnung zum Schalten eines Druckmediums eines Arbeitszylinders an 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
DE19803726B4 (de) * 1998-01-30 2007-12-27 Heidelberger Druckmaschinen Ag Druckwerk mit einem Druckwerksschutz und einer verstellbaren Aufhängung für den Druckwerksschutz
DE19803727A1 (de) * 1998-01-30 1999-08-05 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zum automatischen Zuführen und/oder Entfernen von Druckplatten zum/vom Plattenzylinder einer Druckmaschine
DE10010056B4 (de) * 1999-03-31 2012-11-08 Heidelberger Druckmaschinen Ag Druckplattenwechsler
JP4410345B2 (ja) * 1999-09-17 2010-02-03 株式会社小森コーポレーション 版案内装置
TW503178B (en) * 2000-02-16 2002-09-21 Nissha Printing Elastic plate-winding and removing-support apparatus
ATE318710T1 (de) * 2000-05-17 2006-03-15 Komori Printing Mach Druckmaschine
JP4540179B2 (ja) * 2000-05-17 2010-09-08 株式会社小森コーポレーション 印刷機
JP4904018B2 (ja) 2004-05-04 2012-03-28 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 刷版搬送のための方法及び装置
DE102005005570B4 (de) 2004-05-04 2022-06-02 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Druckplattentransport
US20080314274A1 (en) * 2007-06-19 2008-12-25 Cummings Calvin D Method and apparatus for unloading printing plates
DE102008043687A1 (de) * 2008-11-12 2010-05-20 Manroland Ag Aufnahmeeinrichtung für Druckplatten

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368668A (en) * 1981-05-15 1983-01-18 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Printing plate mounting arrangement
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
JPH0397563A (ja) * 1989-09-12 1991-04-23 Mitsubishi Heavy Ind Ltd 枚葉印刷機の刷版取外し方法
JP2844539B2 (ja) * 1989-12-15 1999-01-06 株式会社小森コーポレーション 印刷機の刷版保持装置
JP2722022B2 (ja) * 1991-03-14 1998-03-04 株式会社小森コーポレーション 版胴への刷版装着装置
US5289773A (en) * 1991-03-14 1994-03-01 Komori Corporation Apparatus for mounting plate on plate cylinder
JP2570485Y2 (ja) * 1991-06-24 1998-05-06 株式会社小森コーポレーション 印刷機の刷版交換装置
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
DE4214047A1 (de) * 1992-04-29 1993-11-04 Heidelberger Druckmasch Ag Halteeinrichtung fuer eine zu verschiebende platte
DE59304916D1 (de) * 1992-09-18 1997-02-06 Koenig & Bauer Albert Ag Verfahren zum zuführen von druckplatten
DE4309658C1 (de) * 1993-03-25 1994-10-27 Roland Man Druckmasch Vorrichtung zum automatischen Wechseln von Druckplatten bei Bogenoffsetdruckmaschinen mit mehreren Druckwerken
DE4338664C2 (de) * 1993-11-12 1995-09-14 Roland Man Druckmasch Verfahren und Vorrichtung zum Steuern eines automatisierten Druckplattenwechselvorganges bei Druckmaschinen
DE4339344C1 (de) * 1993-11-18 1995-03-30 Roland Man Druckmasch Vorrichtung für das automatisierte Wechseln von Druckplatten einer Druckmaschine

Also Published As

Publication number Publication date
EP0730955A1 (de) 1996-09-11
DE59601200D1 (de) 1999-03-11
US5649487A (en) 1997-07-22
JP4176842B2 (ja) 2008-11-05
JPH08258247A (ja) 1996-10-08
DE19507908A1 (de) 1996-09-12
DE19507908C2 (de) 1999-12-09

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