EP2072254A3 - Transport cylinder with mobile gripping device - Google Patents
Transport cylinder with mobile gripping device Download PDFInfo
- Publication number
- EP2072254A3 EP2072254A3 EP08021511A EP08021511A EP2072254A3 EP 2072254 A3 EP2072254 A3 EP 2072254A3 EP 08021511 A EP08021511 A EP 08021511A EP 08021511 A EP08021511 A EP 08021511A EP 2072254 A3 EP2072254 A3 EP 2072254A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transport cylinder
- gripper device
- gripper
- predetermined
- gripping 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.)
- Withdrawn
Links
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/10—Combinations of transfer drums and grippers
- B41F21/104—Gripper details
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Die Erfindung betrifft einen Transportzylinder zum Transportieren von Bögen in einer Druck- oder Lackiermaschine umfassend wenigstens eine Greifervorrichtung zum Greifen und Festhalten der Vorderkante eines zu transportierenden Bogens, die in wenigstens einer Ausnehmung des Transportzylinders angeordnet ist und mit dem Transportzylinder um dessen Rotationsachse rotiert, wobei im/am Transportzylinder (1) ein Antrieb vorgesehen ist, mittels dem die Greifer (36) der wenigstens einen Greifervorrichtung (3, 30-38, 40) über einen vorgegebenen/vorgebbaren Drehwinkelbereich des Transportzylinders (1) tangential zur Mantelfläche des Transportzylinders (1) bewegbar sind. Die Erfindung betrifft weiterhin ein Verfahren zum Transportieren von Bögen in einer Druck- oder Lackiermaschine bei dem mit wenigstens einer Greifervorrichtung die Vorderkante eines zu transportierenden Bogens gegriffen und festgehalten wird, wobei die Greifervorrichtung in wenigstens einer Ausnehmung eines Transportzylinders angeordnet ist und mit dem Transportzylinder um dessen Rotationsachse rotiert, bei dem die Greifer (36) und deren zugeordnete Greiferauflage (38) der wenigstens einen Greifervorrichtung (3, 30-38, 40) durch einen im/am Transportzylinder (1) vorgesehenen Antrieb über einen vorgegebenen/vorgebbaren Drehwinkelbereich des Transportzylinders (1) tangential zur Mantelfläche des Transportzylinders (1) bewegt werden. The invention relates to a transport cylinder for transporting sheets in a printing or coating machine comprising at least one gripper device for gripping and holding the leading edge of a sheet to be transported, which is arranged in at least one recess of the transport cylinder and rotates with the transport cylinder about its axis of rotation, wherein / on the transport cylinder (1) a drive is provided, by means of which the grippers (36) of the at least one gripper device (3, 30-38, 40) over a predetermined / predefinable rotation angle range of the transport cylinder (1) tangentially to the lateral surface of the transport cylinder (1) are movable. The invention further relates to a method for transporting sheets in a printing or coating machine in which at least one gripper device, the leading edge of a sheet to be transported is gripped and held, wherein the gripper device is arranged in at least one recess of a transport cylinder and with the transport cylinder to the Rotates rotation axis in which the gripper (36) and its associated gripper pad (38) of at least one gripper device (3, 30-38, 40) by a in / on the transport cylinder (1) provided drive over a predetermined / predetermined rotation angle range of the transport cylinder ( 1) are moved tangentially to the lateral surface of the transport cylinder (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007061556A DE102007061556B4 (en) | 2007-12-18 | 2007-12-18 | Transport cylinder, with movable gripper device and method for transporting sheets |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2072254A2 EP2072254A2 (en) | 2009-06-24 |
EP2072254A3 true EP2072254A3 (en) | 2011-06-22 |
Family
ID=40532603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08021511A Withdrawn EP2072254A3 (en) | 2007-12-18 | 2008-12-11 | Transport cylinder with mobile gripping device |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090152808A1 (en) |
EP (1) | EP2072254A3 (en) |
CN (1) | CN101481052A (en) |
DE (1) | DE102007061556B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2701918B1 (en) * | 2011-04-28 | 2015-06-03 | Hewlett-Packard Development Company, L.P. | Print media gripper arrangement |
EP3694717B1 (en) * | 2017-10-13 | 2021-12-01 | Koenig & Bauer AG | Sheet-processing machine comprising a sheet transport device, and method for transporting sheets from a sheet-guiding cylinder to a sheet conveyor system |
DE102020209465B3 (en) | 2020-07-28 | 2021-07-15 | Heidelberger Druckmaschinen Aktiengesellschaft | Printing plate gripping system |
CN113022099B (en) * | 2021-02-26 | 2022-08-26 | 重庆市金利药包材料有限公司 | Medicinal wrapping bag apparatus for producing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1954559A1 (en) * | 1969-10-30 | 1971-05-06 | Karl Raes | Device for sheet transfer to rotating printing cylinders |
DE4139667A1 (en) * | 1991-12-02 | 1993-06-03 | Kba Planeta Ag | Pivot suction system in sheet guide cylinder of sheet rotary print machine - involves coupling mechanism of pivot system ensuring register and accurate sheet turning |
DE19617492A1 (en) * | 1996-05-02 | 1997-11-06 | Kba Planeta Ag | Drive for grippers in printing machines for first printing and perfecting |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE366370C (en) * | 1921-01-29 | 1923-01-04 | Bautzner Ind Akt Ges | Gripper device with variable speed of the gripper in the direction of the cylinder circumference for machines with rotating pressure cylinder |
FR2130961A5 (en) * | 1971-03-29 | 1972-11-10 | Carnaud & Forges | |
DE2557866B2 (en) * | 1975-12-22 | 1977-11-03 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | ROTATING LOOP DRUM |
US4132403A (en) * | 1977-07-07 | 1979-01-02 | Veb Polygraph Leipzig Kombinat Fuer Polygraphische Maschinen Und Ausruestungen | Sheet transfer apparatus for printing machine |
DD142694A1 (en) * | 1979-04-02 | 1980-07-09 | Guenter Weisbach | ARC PRINTING MACHINE WITH A BOTTOM PRE-GRIPPER |
DE3311196A1 (en) * | 1983-03-26 | 1984-10-04 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | METHOD FOR THE FLOWING SYSTEM OF BOWS |
DE3621384A1 (en) * | 1986-06-26 | 1988-01-14 | Roland Man Druckmasch | DEVICE FOR DRIVING A VIBRATING PRE-GRIPPER OF A PRINTING MACHINE |
DE3701767A1 (en) * | 1987-01-22 | 1988-08-04 | Roland Man Druckmasch | CONVEYOR DEVICE FOR AN ARC ROTATION PRINTING MACHINE |
DE3836544A1 (en) * | 1988-10-27 | 1990-05-03 | Rotaprint Gmbh | Backpressure cylinder with gripper system |
DE4210327A1 (en) * | 1992-03-30 | 1993-10-07 | Koenig & Bauer Ag | Sheet turning device in a rotary printing machine |
DE4230218C2 (en) * | 1992-09-10 | 1999-06-10 | Heidelberger Druckmasch Ag | Pre-gripper of a sheet printing machine |
US5762333A (en) * | 1994-08-31 | 1998-06-09 | Komori Corporation | Sheet reversing apparatus for sheet-fed rotary press with reversing mechanism |
DE19833903A1 (en) * | 1998-07-28 | 2000-02-03 | Heidelberger Druckmasch Ag | Method for taking over a trailing edge of a sheet from an upstream cylinder of a sheet-fed rotary printing press |
DE10156800B4 (en) * | 2000-12-19 | 2014-12-24 | Heidelberger Druckmaschinen Ag | printing unit |
DE10122227B4 (en) * | 2001-05-08 | 2012-03-01 | Koenig & Bauer Aktiengesellschaft | Storage drum in turning devices of sheet-fed printing machines |
DE10310375B4 (en) * | 2002-03-09 | 2012-04-05 | Kba-Meprint Ag | Sheet feed drum |
-
2007
- 2007-12-18 DE DE102007061556A patent/DE102007061556B4/en not_active Expired - Fee Related
-
2008
- 2008-12-10 US US12/331,714 patent/US20090152808A1/en not_active Abandoned
- 2008-12-11 EP EP08021511A patent/EP2072254A3/en not_active Withdrawn
- 2008-12-18 CN CNA2008101909694A patent/CN101481052A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1954559A1 (en) * | 1969-10-30 | 1971-05-06 | Karl Raes | Device for sheet transfer to rotating printing cylinders |
DE4139667A1 (en) * | 1991-12-02 | 1993-06-03 | Kba Planeta Ag | Pivot suction system in sheet guide cylinder of sheet rotary print machine - involves coupling mechanism of pivot system ensuring register and accurate sheet turning |
DE19617492A1 (en) * | 1996-05-02 | 1997-11-06 | Kba Planeta Ag | Drive for grippers in printing machines for first printing and perfecting |
Also Published As
Publication number | Publication date |
---|---|
DE102007061556A1 (en) | 2009-07-02 |
EP2072254A2 (en) | 2009-06-24 |
US20090152808A1 (en) | 2009-06-18 |
CN101481052A (en) | 2009-07-15 |
DE102007061556B4 (en) | 2011-06-09 |
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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 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KBA-METROPRINT AG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20110701 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120306 |