DE102005061453A1 - Fastening for an ink plate at a plate cylinder, in a printing press, has a friction unit between the clamping surface of the upper clamping bar and the forme carrier of the ink plate - Google Patents
Fastening for an ink plate at a plate cylinder, in a printing press, has a friction unit between the clamping surface of the upper clamping bar and the forme carrier of the ink plate Download PDFInfo
- Publication number
- DE102005061453A1 DE102005061453A1 DE200510061453 DE102005061453A DE102005061453A1 DE 102005061453 A1 DE102005061453 A1 DE 102005061453A1 DE 200510061453 DE200510061453 DE 200510061453 DE 102005061453 A DE102005061453 A DE 102005061453A DE 102005061453 A1 DE102005061453 A1 DE 102005061453A1
- Authority
- DE
- Germany
- Prior art keywords
- clamping surface
- paint
- friction element
- plate
- leaf spring
- 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.)
- Ceased
Links
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
- B41F27/1262—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means
- B41F27/1268—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means by self-locking or snap-on means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Befestigen von Lackplatten auf einem Plattenzylinder einer Druckmaschine, mit einer feststehenden oberen Klemmleiste, die eine Klemmfläche aufweist, und einer unteren Klemmleiste, die aus Blattfederpakten besteht, deren oberen Begrenzungsflächen mit der Klemmfläche einen Klemmspalt bilden, wobei zur Realisierung einer Wechselposition die Blattfederpakete auf Biegung beanspruchbar sind.The The invention relates to a method and a device for fastening of paint plates on a plate cylinder of a printing press, with a fixed upper clamping bar having a clamping surface, and a lower terminal block, which consists of leaf spring pacts, their upper boundary surfaces with the clamping surface form a nip, wherein the realization of a change position Leaf spring packs are claimed on bending.
Ein
derartiges Verfahren und Vorrichtung sind ist aus der
In einem zunehmenden Maß findet als Trägermaterial bei Lackplatten flexibles Polyestermaterial Verwendung. Diese Polyesterträger besitzen eine sehr glatte und harte Oberfläche, in die die geschliffenen Kanten der Blattfeder nicht eindringen können, so dass ein Formschluss nicht erfolgt. Das führt dazu, dass die Lackplatten beim Spannen nicht sicher gehalten werden können bzw. sich im Betrieb lockern. Außerdem haben die Polyesterträger im Gegensatz zu Aluminiumträgern ein großes Toleranzspektrum, so dass in Abhängigkeit von der Trägerstärke unterschiedliche Haltekräfte realisiert werden, was bei einer ungünstigen Konstellation ohne einen Toleranzausgleich ebenfalls zum Lösen von Lackplatten führen kann.In to an increasing degree as a carrier material for coating plates flexible polyester material use. These polyester carriers possess a very smooth and hard surface into which the ground Edges of the leaf spring can not penetrate, leaving a positive fit not happened. Leading In addition, the coating plates are not held securely during clamping can or loosen during operation. In addition, the polyester carrier in contrast to aluminum supports a big Tolerance spectrum, so that in dependence different from the vehicle strength holding forces be realized, resulting in an unfavorable constellation without a tolerance compensation can also lead to the release of paint plates.
Aufgabe der Erfindung ist es, ein gattungsgemäßes Verfahren und eine ebensolche Vorrichtung zum Befestigen von Lackplatten so zu verändern, dass unabhängig von der Beschaffenheit des Trägermaterials ein sicheres Klemmen möglich ist.task The invention is a generic method and the like Device for fixing paint plates to change so that independently on the nature of the substrate a secure terminals possible is.
Erfindungsgemäß wird die Aufgabe durch ein Verfahren nach den Merkmalen des Anspruchs 1 und durch Vorrichtungen nach den Merkmalen der Ansprüche 2 und 9 realisiert.According to the invention Task by a method according to the features of claim 1 and realized by devices according to the features of claims 2 and 9.
Durch die erfindungsgemäße Lösung ist es möglich, ein mit einfachen Mitteln zu realisierendes Verfahren und eine ebensolche Vorrichtung zum Befestigen von Druckplatten so zu verändern, dass auch Platten mit unterschiedlichen Trägermaterialien sicher geklemmt werden können, ohne das Trägermaterial zu beschädigen.By the solution according to the invention it is possible a procedure to be implemented with simple means and the same Device for attaching pressure plates to change so that too Plates with different carrier materials sure can be clamped, without the carrier material to damage.
An einem Ausführungsbeispiel wird die Erfindung näher erläutert. In den zugehörigen Zeichnungen zeigenAt an embodiment the invention will be closer explained. In the associated Drawings show
In
In
der Klemmfläche
Zum
Positionieren einer Lackplatte
Aufstellung der verwendeten Bezugszeichenlist the reference numerals used
- 11
- Plattenzylinderplate cylinder
- 22
- PlattenklemmvorrichtungDisk clamp
- 33
- Zylinderkanalcylinder gap
- 44
- Obere KlemmleisteUpper terminal block
- 55
- Untere KlemmleisteLower terminal block
- 5.15.1
- BlattfederpaketLeaf spring assembly
- 66
- Stellschraubescrew
- 77
- Kanalwandchannel wall
- 88th
- Gegenstückcounterpart
- 99
- Fußfoot
- 1010
- Obere BegrenzungsflächeUpper boundary surface
- 1111
- Klemmflächeclamping surface
- 1212
- Stellelementactuator
- 1313
- Druckschlauchpressure hose
- 1414
- Klemmspaltnip
- 1515
- LackformträgerPaint mold carrier
- 1616
- Lackplattecoating plate
- 1717
- Führungsnutguide
- 1818
- Reibelementfriction
- 1919
- Polyurethanelementpolyurethane element
- 2020
- Lackformcoating form
- xx
- Abstanddistance
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510061453 DE102005061453A1 (en) | 2005-12-22 | 2005-12-22 | Fastening for an ink plate at a plate cylinder, in a printing press, has a friction unit between the clamping surface of the upper clamping bar and the forme carrier of the ink plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510061453 DE102005061453A1 (en) | 2005-12-22 | 2005-12-22 | Fastening for an ink plate at a plate cylinder, in a printing press, has a friction unit between the clamping surface of the upper clamping bar and the forme carrier of the ink plate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005061453A1 true DE102005061453A1 (en) | 2007-06-28 |
Family
ID=38108767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510061453 Ceased DE102005061453A1 (en) | 2005-12-22 | 2005-12-22 | Fastening for an ink plate at a plate cylinder, in a printing press, has a friction unit between the clamping surface of the upper clamping bar and the forme carrier of the ink plate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005061453A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013001518A1 (en) | 2011-06-30 | 2013-01-03 | Kba-Notasys Sa | Method of mounting and registering a printing plate on a plate cylinder of a multicolour offset printing press |
CN104271352A (en) * | 2012-04-27 | 2015-01-07 | 柯尼格及包尔公开股份有限公司 | Plate cylinder for a printing press, comprising a clamping device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE471091C (en) * | 1926-07-15 | 1929-02-07 | Mccall Company | Device for clamping flexible printing plates on forme cylinders of rotary printing machines |
DE2809522B2 (en) * | 1978-03-06 | 1980-04-17 | Arntz-Optibelt-Kg, 3470 Hoexter | Blanket tensioning device of a transfer cylinder of a sheet-fed rotary offset printing machine |
DE4223230C1 (en) * | 1992-07-15 | 1993-11-18 | Heidelberger Druckmasch Ag | Plate-clamping mechanism on printing-press cylinder - has expanding member pivoting in moving half and sliding actuating member into position slightly past vertical |
DE19511956C2 (en) * | 1995-03-31 | 2003-02-20 | Koenig & Bauer Ag | Device for fastening printing plates on a plate cylinder of a printing machine |
-
2005
- 2005-12-22 DE DE200510061453 patent/DE102005061453A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE471091C (en) * | 1926-07-15 | 1929-02-07 | Mccall Company | Device for clamping flexible printing plates on forme cylinders of rotary printing machines |
DE2809522B2 (en) * | 1978-03-06 | 1980-04-17 | Arntz-Optibelt-Kg, 3470 Hoexter | Blanket tensioning device of a transfer cylinder of a sheet-fed rotary offset printing machine |
DE4223230C1 (en) * | 1992-07-15 | 1993-11-18 | Heidelberger Druckmasch Ag | Plate-clamping mechanism on printing-press cylinder - has expanding member pivoting in moving half and sliding actuating member into position slightly past vertical |
DE19511956C2 (en) * | 1995-03-31 | 2003-02-20 | Koenig & Bauer Ag | Device for fastening printing plates on a plate cylinder of a printing machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013001518A1 (en) | 2011-06-30 | 2013-01-03 | Kba-Notasys Sa | Method of mounting and registering a printing plate on a plate cylinder of a multicolour offset printing press |
US8943967B2 (en) | 2011-06-30 | 2015-02-03 | Koenig & Bauer Aktiengesellschaft | Method of mounting and registering a printing plate on a plate cylinder of a multi-color offset printing press |
CN104271352A (en) * | 2012-04-27 | 2015-01-07 | 柯尼格及包尔公开股份有限公司 | Plate cylinder for a printing press, comprising a clamping device |
CN104271352B (en) * | 2012-04-27 | 2018-05-11 | 柯尼格及包尔公开股份有限公司 | With clamping device, printing machine printing plate cylinder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20140513 |