EP1155843A2 - Dispositif pour ajuster un rouleau toucheur par rapport au cylindre porte-plaque d'une machine à imprimer - Google Patents

Dispositif pour ajuster un rouleau toucheur par rapport au cylindre porte-plaque d'une machine à imprimer Download PDF

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Publication number
EP1155843A2
EP1155843A2 EP01110542A EP01110542A EP1155843A2 EP 1155843 A2 EP1155843 A2 EP 1155843A2 EP 01110542 A EP01110542 A EP 01110542A EP 01110542 A EP01110542 A EP 01110542A EP 1155843 A2 EP1155843 A2 EP 1155843A2
Authority
EP
European Patent Office
Prior art keywords
plate cylinder
roller
stop
application 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.)
Granted
Application number
EP01110542A
Other languages
German (de)
English (en)
Other versions
EP1155843A3 (fr
EP1155843B1 (fr
Inventor
Peter Hummel
Robert Ortner
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.)
Manroland AG
Original Assignee
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1155843A2 publication Critical patent/EP1155843A2/fr
Publication of EP1155843A3 publication Critical patent/EP1155843A3/fr
Application granted granted Critical
Publication of EP1155843B1 publication Critical patent/EP1155843B1/fr
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
    • 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 application roller on the plate cylinder of a printing press, wherein the applicator roller is mounted in swivel arms which around the axis of a distributor roller arranged upstream of the applicator roller pivotable, by means of eccentric bearings with respect to the axis of the Adjustable and adjustable by means of spring force Stops to determine the position of the application roller can be pressed on the plate cylinder.
  • the applicator roller by adjusting the eccentric bearings to the friction roller and by setting the stops to the plate cylinder. If the application roller changes in diameter, e.g. due to wear, the application roller must be provided to the friction roller and its provision to the plate cylinder by changing the two settings mentioned above Getting corrected.
  • the invention has for its object in a device of the type mentioned at the beginning, e.g. at a Diameter change of the application roller required setting the provision of the applicator roller to the friction roller and Simplify plate cylinders.
  • the adjustable stops over a setting range extending stop surfaces and supportable thereon Have stop cams and that the location and shape of the Stop surfaces are dimensioned so that there is a correction the center distance between the applicator roller and the The support point by adjusting the eccentric bearing the stop cam on the support surfaces in such a way changes that a corresponding correction of the center distance between the applicator roller and the plate cylinder.
  • the device according to the invention is to compensate a change in diameter of the application roller only that Correct the provision of the friction roller. Through this correction the original provision is automatically made the application roller to the plate cylinder.
  • a Adjustment of the adjustable stops is only possible with the first basic setting or required if a other supply of the application roller to the plate cylinder is chosen.
  • the stop surfaces are arranged on stop elements are used to adjust the center distance between the Applicator roller and the plate cylinder and / or for the on and Placement of the application roller in relation to the plate cylinder are adjustably attached to the machine frame.
  • the stop elements each adjustable in a straight guide, where the straight guides have guide rails which the Wear stop elements and through actuators are movable from a basic position to a position in who put the applicator roller off the plate cylinder is.
  • the stop cams on the swivel arms arranged and for adjusting the center distance between the application roller and the plate cylinder compared to the Swivel arms are adjustable.
  • the stop surfaces can be fixed to the machine frame or also be formed on stop elements, an adjustment of the stop elements only for putting on and Parking the application roller is necessary.
  • Figure 1 shows two employed on a plate cylinder 1
  • the application rollers 2, 3 are in at both ends Swivel arms 5 and 6 mounted.
  • the swivel arms 5 are around Eccentric bushings 7 and the swivel arms 6 around eccentric bushings 8 swiveling.
  • the eccentric bushes 7, 8 are coaxial with Rubbing roller each attached to the machine frame Bearing sleeve 9 rotatably supported and can be adjusted their eccentric position by means of not shown, for example trained as worm wheel adjustment Adjusting devices are rotated relative to the bearing sleeve 9.
  • the swivel arms 5, 6 have at their free ends stop cams formed by axially parallel cylindrical pins 10, 11 on.
  • the stop cams 10, 11 are on stop surfaces 12, 13 on, which are formed by stop elements 14, 15 are.
  • the stop elements 14, 15 are elongated Molded and have a rectangular shape Cross-section. They are next to each other on a guide rail 16 arranged and by not shown Medium in the longitudinal direction of the guide rail 16 this slidably guided. At their neighboring ends have the stop elements 14, 15 in the longitudinal direction extending threaded holes 17, in the on the guide rail 16 set screws rotatably mounted next to each other 18 intervene. Using the set 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 are fixed in the machine frame Dowel pins exist.
  • the opposite of the set screws End of the guide rail 16 is through a swivel 20 with a rotatably mounted on the machine frame two-armed lever 21 connected.
  • the opposite of the hinge 20 End of the lever 21 is through a swivel 22 with the piston rod 23 of an actuating device 24, e.g. a servomotor, pneumatic cylinder or solenoid, connected, which is pivotally mounted on the machine frame.
  • the swivel arms 5, 6 are of compression spring elements 25, 26, which are pivotally mounted on the machine frame with their Stop cams 10, 11 against the stop surfaces 12, 13 pressed.
  • the Placement of the application rollers 2, 3 on the plate cylinder 1 is determined by the position of the stop surfaces 12, 13 which the swivel arms 5, 6 with their stop cams 10, 11th can be pressed by the compression spring elements 25, 26.
  • the on the plate cylinder 1 employed application rollers 2, 3 in same way by means of eccentric bushings 7, 8 compared to Rubbing roller 4 adjustable, as in the previous embodiment.
  • the on the plate cylinder 1 employed application rollers 2, 3 in same way by means of eccentric bushings 7, 8 compared to Rubbing roller 4 adjustable, as in the previous embodiment.
  • the stop surfaces 12, 13 have such a position and one such a form that there is a correction of the provision the application rollers 2, 3 to the friction roller 4 a corresponding Correction of the supply of application rollers 2, 3 to the plate cylinder 1 results.
  • the application rollers on and off 2, 3 compared to the plate cylinder 1 also this embodiment with the help of the stop elements 14, 15

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
EP01110542A 2000-05-15 2001-04-28 Dispositif pour ajuster un rouleau toucheur par rapport au cylindre porte-plaque d'une machine à imprimer Expired - Lifetime EP1155843B1 (fr)

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 true EP1155843A2 (fr) 2001-11-21
EP1155843A3 EP1155843A3 (fr) 2002-10-30
EP1155843B1 EP1155843B1 (fr) 2005-11-09

Family

ID=7642012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110542A Expired - Lifetime EP1155843B1 (fr) 2000-05-15 2001-04-28 Dispositif pour ajuster un rouleau toucheur par rapport au cylindre porte-plaque d'une machine à imprimer

Country Status (4)

Country Link
EP (1) EP1155843B1 (fr)
JP (1) JP3410081B2 (fr)
AT (1) ATE309098T1 (fr)
DE (2) DE10023605A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089245A1 (fr) * 2002-04-22 2003-10-30 Koenig & Bauer Aktiengesellschaft Procede et dispositifs de reglage de cylindres montes de maniere reglable
WO2005021264A1 (fr) * 2003-09-01 2005-03-10 Maschinenfabrik Wifag Dispositif et procede pour rapprocher et eloigner un cylindre d'une machine a imprimer
WO2020215674A1 (fr) * 2019-04-25 2020-10-29 浙江炜冈机械股份有限公司 Mécanisme d'encrage pour dispositif d'impression offset et machine d'impression

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215422A1 (de) * 2002-04-08 2003-10-23 Roland Man Druckmasch Farb- oder Feuchtwerk einer Rotationsdruckmaschine
KR101527721B1 (ko) * 2013-11-22 2015-06-11 한국기계연구원 인쇄 위치 정밀도 보정 방법
DE202014105187U1 (de) 2014-10-30 2014-12-17 manroland sheetfed GmbH Einstellvorrichtung für ein Lackmodul
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

Citations (3)

* Cited by examiner, † Cited by third party
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
FR2345297A1 (fr) * 1976-03-22 1977-10-21 Polygraph Leipzig Dispositif de reglage des rouleaux toucheurs des mecanismes encreurs et mouilleurs de rotatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
FR2345297A1 (fr) * 1976-03-22 1977-10-21 Polygraph Leipzig Dispositif de reglage des rouleaux toucheurs des mecanismes encreurs et mouilleurs de rotatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089245A1 (fr) * 2002-04-22 2003-10-30 Koenig & Bauer Aktiengesellschaft Procede et dispositifs de reglage de cylindres montes de maniere reglable
WO2005021264A1 (fr) * 2003-09-01 2005-03-10 Maschinenfabrik Wifag Dispositif et procede pour rapprocher et eloigner un cylindre d'une machine a imprimer
US7581493B2 (en) 2003-09-01 2009-09-01 Wifag Maschinenfabrik Ag Device and method for placing a roll against/removing it from a printing press
WO2020215674A1 (fr) * 2019-04-25 2020-10-29 浙江炜冈机械股份有限公司 Mécanisme d'encrage pour dispositif d'impression offset et machine d'impression
EP3750711A4 (fr) * 2019-04-25 2020-12-16 Zhejiang Weigang Machinery Co., Ltd. Mécanisme d'encrage pour dispositif d'impression offset et machine d'impression

Also Published As

Publication number Publication date
ATE309098T1 (de) 2005-11-15
EP1155843A3 (fr) 2002-10-30
EP1155843B1 (fr) 2005-11-09
JP2001353853A (ja) 2001-12-25
DE10023605A1 (de) 2002-06-27
JP3410081B2 (ja) 2003-05-26
DE50107947D1 (de) 2005-12-15

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