EP1155843B1 - Vorrichtung zum Einstellen einer Auftragwalze am Plattenzylinder einer Druckmaschine - Google Patents
Vorrichtung zum Einstellen einer Auftragwalze am Plattenzylinder einer Druckmaschine Download PDFInfo
- Publication number
- EP1155843B1 EP1155843B1 EP01110542A EP01110542A EP1155843B1 EP 1155843 B1 EP1155843 B1 EP 1155843B1 EP 01110542 A EP01110542 A EP 01110542A EP 01110542 A EP01110542 A EP 01110542A EP 1155843 B1 EP1155843 B1 EP 1155843B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate cylinder
- roller
- stop
- applicator roller
- adjustable
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/301—Devices for tripping and adjusting form rollers
Definitions
- the invention relates to a device for adjusting an applicator roll on the plate cylinder of a printing machine, wherein the applicator roll is mounted in pivot arms, the order the axis of the application roller upstream friction roller swiveling, by means of eccentric bearings relative to the axis of Friction roll adjustable and adjustable by spring force on Stops for determining the setting position of the applicator roller are pressed on the plate cylinder.
- the applicator roll by adjusting the eccentric bearing to the friction roller and adjusted by adjusting the stops to the plate cylinder.
- the provision of the applicator roll must to the rubbing roller and their supply to the plate cylinder by changing the two aforementioned settings Getting corrected.
- the invention is based on the object in a device of the type mentioned at the beginning, e.g. at a Diameter change of applicator roller required setting the provision of the applicator roll to the rubbing roller and the To simplify plate cylinder.
- the adjustable stops over a range extending stop surfaces and these supportable Have stop cam and that the location and shape of the Stop surfaces are dimensioned so that at a correction the axial distance between the applicator roller and the Friction roll by adjusting the eccentric bearing the support point the stop cam on the support surfaces in such a way changes that a corresponding correction of the center distance between the applicator roll and the plate cylinder.
- the device according to the invention is to compensate a change in diameter of the applicator roll only the Correct the provision for the rubbing roller. By this correction automatically turns off the original provision the applicator roll to the plate cylinder.
- a Adjustment of the adjustable stops is only with the first default or then required if one other provision of the applicator roller to the plate cylinder is selected.
- the stop surfaces arranged on stop elements are used to adjust the center distance between the Application roller and the plate cylinder and / or to arrival and Shutdown of the applicator roller relative to the plate cylinder are adjustably mounted on the machine frame.
- the stop elements each mounted adjustably in a straight guide, wherein the linear guides have guide rails which the Wear stop elements and by adjusting devices can be moved from a basic position into a position, in which turned off the applicator roll from the plate cylinder is.
- the means for adjustment the applicator roller opposite the plate cylinder also used to turn on and off the applicator roller to effect. This contributes to the construction cost of Keep printing press low.
- the stop cams on the swivel arms arranged and to adjust the center distance between the applicator roll and the plate cylinder against the Swivel arms are adjustable.
- the stop surfaces can be fixed to the machine frame or also be formed on stop elements, wherein an adjustment of the stop elements only for arrival and Parking the applicator roller is necessary.
- FIG. 1 shows two employees working on a plate cylinder 1 Mandatory rollers 2, 3 and this upstream friction roller 4.
- the applicator rollers 2, 3 are at both ends in Swivel arms 5 and 6 stored.
- the pivot arms 5 are to Exzenterbuchsen 7 and the pivot arms 6 to eccentric bushings 8 swiveling.
- the eccentric bushes 7, 8 are coaxial with Reibwalze each mounted on a machine frame Bearing sleeve 9 rotatably mounted and can for adjustment their eccentric position by means not shown, for example trained as Schneckenradver ein Adjusting devices relative to the bearing sleeve 9 are rotated.
- the pivot arms 5, 6 stop cams formed by axially parallel cylindrical pins 10, 11 on.
- the stop cams 10, 11 are at stop surfaces 12, 13, which are formed by stop elements 14, 15 are.
- the stop elements 14, 15 are as elongated Molded strips and have a rectangular Cross-section. They are next to each other on a guide rail 16 arranged and not shown in detail Middle in the longitudinal direction of the guide rail 16 at this slidably guided. At their neighboring ends have the stop elements 14, 15 in the longitudinal direction extending tapped holes 17, in the on the guide rail 16 side by side rotatably mounted screws 18 intervene. With the help of the adjusting screws 18 can the position of the stop elements 14, 15 in the longitudinal direction to adjust.
- the guide rail 16 rests on guide elements 19, which fastened in the machine frame Cylinder pins exist.
- the opposite of the screws End of the guide rail 16 is through a hinge 20 with a rotatably mounted on the machine frame two-armed lever 21 connected. That the swivel joint 20 opposite End of the lever 21 is through a hinge 22 with the piston rod 23 of an actuator 24, e.g. a servomotor, pneumatic cylinder or lifting magnet, connected, which is pivotally mounted on the machine frame.
- the pivot arms 5, 6 are of compression spring elements 25, 26, which are pivotally mounted on the machine frame, with their Stop cam 10, 11 against the stop surfaces 12, 13th pressed.
- the desired pressure between the applicator rollers 2, 3 and the friction roller 4th adjusted by adjusting the eccentric bushes 7, 8.
- the Employment of the application rollers 2, 3 to the plate cylinder. 1 is determined by the position of the stop surfaces 12, 13, to which the pivot arms 5, 6 with their stop cams 10, 11th be pressed by the compression spring elements 25, 26.
- FIG. 3 shows a correction of the provision for the friction roller 4 and the Plate cylinder 1, so it is sufficient by adjusting the eccentric bushes 7, 8 the provision of the application rollers 2, 3 for To correct rubbing roller 4.
- this correction will be the pivot arms 5, 6 to one of the correction corresponding Amount shifted in the direction of the friction roller 4, whereby the Stop cam 10, 11 from the previous support points on the stop surfaces 12, 13 remove and through the Compression spring elements 25, 26 on the stop surfaces 12, 13th Sliding as far as possible, until firmly again these are supported.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Coating Apparatus (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
- Figur 1
- eine Axialansicht einer erfindungsgemäßen Vorrichtung mit verstellbaren Anschlagelementen und
- Figur 2
- eine Axialansicht einer erfindungsgemäßen Vorrichtung mit verstellbaren Anschlagnocken.
Claims (6)
- Vorrichtung zum Einstellen einer Auftragwalze am Plattenzylinder einer Druckmaschine, wobei die Auftragwalze in Schwenkarmen gelagert ist, die um die Achse einer der Auftragwalze vorgeordneten Reibwalze schwenkbar, mittels Exzenterlagern gegenüber der Reibwalze einstellbar und mittels Federkraft an einstellbare Anschläge zur Festlegung der Anstellposition der Auftragwalze am Plattenzylinder andrückbar sind, dadurch gekennzeichnet, daß die einstellbaren Anschläge sich über einen Stellbereich erstreckende Anschlagflächen (12, 13) und an diesen abstützbare Anschlagnocken (10, 11) haben und daß die Lage und Gestalt der Anschlagflächen (12, 13) so bemessen sind, daß sich bei einer Korrektur des Achsabstands zwischen der Auftragwalze (2, 3) und der Reibwalze (4) durch Verstellen der Exzenterlager die Abstützstelle der Anschlagnocken (10, 11) auf den Abstützflächen (12, 13) derart ändert, daß eine entsprechende Korrektur des Achsabstands zwischen der Auftragwalze (2, 3) und dem Plattenzylinder (1) erfolgt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlagflächen (12, 13) an Anschlagelementen (14, 15) angeordnet sind, die zur Einstellung des Achsabstands zwischen der Auftragwalze (2, 3) und dem Plattenzylinder (1) und/oder zur An- und Abstellung der Auftragwalze (2, 3) in Bezug auf den Plattenzylinder (1) in ihrer Lage gegenüber dem Maschinengestell verstellbar sind.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Anschlagelemente (14, 15) in einer Geradführung verstellbar gelagert sind.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Geradführung eine Führungsschiene (16) aufweist, die gemeinsam mit den Anschlagelementen (14, 15) durch eine Stelleinrichtung aus einer Grundstellung in eine Stellung bewegbar ist, in der die Auftragwalze (2, 3) von dem Plattenzylinder (1) abgestellt ist.
- Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Führungsschiene (16) auf gestellfesten Führungselementen (19) gelagert ist und daß ein Ende der Führungsschiene (16) mit einem durch die Stelleinrichtung schwenkbaren Hebel (21) gelenkig verbunden ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlagnocken (10, 11) an den Schwenkarmen (5, 6) angeordnet und zur Einstellung des Achsabstands zwischen der Auftragwalze (2, 3) und dem Plattenzylinder (1) gegenüber den Schwenkarmen (5, 6) verstellbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10023605A DE10023605A1 (de) | 2000-05-15 | 2000-05-15 | Vorrichtung zum Einstellen einer Auftragwalze am Plattenzylinder einer Druckmaschine |
DE10023605 | 2000-05-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1155843A2 EP1155843A2 (de) | 2001-11-21 |
EP1155843A3 EP1155843A3 (de) | 2002-10-30 |
EP1155843B1 true EP1155843B1 (de) | 2005-11-09 |
Family
ID=7642012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01110542A Expired - Lifetime EP1155843B1 (de) | 2000-05-15 | 2001-04-28 | Vorrichtung zum Einstellen einer Auftragwalze am Plattenzylinder einer Druckmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1155843B1 (de) |
JP (1) | JP3410081B2 (de) |
AT (1) | ATE309098T1 (de) |
DE (2) | DE10023605A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014105187U1 (de) | 2014-10-30 | 2014-12-17 | manroland sheetfed GmbH | Einstellvorrichtung für ein Lackmodul |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10215422A1 (de) | 2002-04-08 | 2003-10-23 | Roland Man Druckmasch | Farb- oder Feuchtwerk einer Rotationsdruckmaschine |
DE10217810A1 (de) * | 2002-04-22 | 2003-11-13 | Koenig & Bauer Ag | Vorrichtungen und ein Verfahren zum Einstellen zweier verstellbar gelagerter Walzen |
DE10340183A1 (de) | 2003-09-01 | 2005-03-31 | Maschinenfabrik Wifag | Vorrichtung und Verfahren zum An- und Abstellen einer Walze einer Druckmaschine |
KR101527721B1 (ko) * | 2013-11-22 | 2015-06-11 | 한국기계연구원 | 인쇄 위치 정밀도 보정 방법 |
CN110001187B (zh) * | 2019-04-25 | 2023-08-29 | 浙江炜冈科技股份有限公司 | 胶印设备的着墨机构和印刷机 |
CN110978742A (zh) * | 2019-12-24 | 2020-04-10 | 佛山市必硕机电科技有限公司 | 纸塑包装盒平面图案印刷装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH423827A (de) * | 1963-09-07 | 1966-11-15 | Planeta Veb Druckmasch Werke | Vorrichtung zum Einstellen der Auftragwalzen an Druckmaschinen |
US3448686A (en) * | 1966-12-05 | 1969-06-10 | Miehle Goss Dexter Inc | Form roller setting and control means |
DD125552B1 (de) * | 1976-03-22 | 1989-03-01 | Hans Johne | Vorrichtung zum einstellen der auftragwalzen von farb- und feuchtwerken |
DE3207622C2 (de) * | 1982-03-03 | 1985-02-21 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum An-, Ab- und Einstellen von Auftragwalzen am Plattenzylinder von Druckmaschinen |
DE3415287A1 (de) * | 1983-06-10 | 1984-12-13 | Didde Graphic Systems Corp., Emporia, Kan. | Zylinder- bzw. walzeneinstellvorrichtung fuer eine offsetmaschine |
DE4012965C1 (de) * | 1990-04-24 | 1991-02-07 | Roland Man Druckmasch | Vorrichtung zum An-, Ab- und Einstellen von Auftragwalzen |
-
2000
- 2000-05-15 DE DE10023605A patent/DE10023605A1/de not_active Ceased
-
2001
- 2001-04-28 DE DE50107947T patent/DE50107947D1/de not_active Expired - Lifetime
- 2001-04-28 AT AT01110542T patent/ATE309098T1/de not_active IP Right Cessation
- 2001-04-28 EP EP01110542A patent/EP1155843B1/de not_active Expired - Lifetime
- 2001-05-08 JP JP2001137876A patent/JP3410081B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014105187U1 (de) | 2014-10-30 | 2014-12-17 | manroland sheetfed GmbH | Einstellvorrichtung für ein Lackmodul |
DE102015112894A1 (de) | 2014-10-30 | 2016-05-04 | manroland sheetfed GmbH | Einstellvorrichtung für Druckmaschinenaggregate |
Also Published As
Publication number | Publication date |
---|---|
EP1155843A3 (de) | 2002-10-30 |
DE50107947D1 (de) | 2005-12-15 |
DE10023605A1 (de) | 2002-06-27 |
JP2001353853A (ja) | 2001-12-25 |
ATE309098T1 (de) | 2005-11-15 |
JP3410081B2 (ja) | 2003-05-26 |
EP1155843A2 (de) | 2001-11-21 |
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