EP2036723A2 - Unité d'impression d'une rotative à bobines - Google Patents

Unité d'impression d'une rotative à bobines Download PDF

Info

Publication number
EP2036723A2
EP2036723A2 EP08016165A EP08016165A EP2036723A2 EP 2036723 A2 EP2036723 A2 EP 2036723A2 EP 08016165 A EP08016165 A EP 08016165A EP 08016165 A EP08016165 A EP 08016165A EP 2036723 A2 EP2036723 A2 EP 2036723A2
Authority
EP
European Patent Office
Prior art keywords
units
printing
printing unit
inking
dampening
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Withdrawn
Application number
EP08016165A
Other languages
German (de)
English (en)
Other versions
EP2036723A3 (fr
Inventor
Wolfgang Käser
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
Manroland 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 Manroland AG filed Critical Manroland AG
Publication of EP2036723A2 publication Critical patent/EP2036723A2/fr
Publication of EP2036723A3 publication Critical patent/EP2036723A3/fr
Withdrawn legal-status Critical Current

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
    • B41F31/302—Devices for tripping inking devices as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/0024—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/40—Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor

Definitions

  • the invention relates to a printing unit of a web-fed rotary printing press according to the preamble of claim 1.
  • Printing units of web-fed rotary printing presses usually have a plurality of printing units, each printing unit comprising at least one transfer cylinder, a forme cylinder and an inking unit, and preferably a dampening unit.
  • printing units without dampening There are also printing units without dampening known.
  • counter-pressure cylinder which are also referred to as a satellite cylinder, have, wherein such an impression cylinder can interact with one or more transfer cylinders of different printing units.
  • printing units are also known which do not have counter-pressure cylinders, with such printing units without counterpressure cylinders unrolling the transfer cylinders of two printing couples.
  • the transfer cylinders are also referred to as rubber cylinders and the form cylinder as a plate cylinder.
  • the form cylinder or plate cylinder carry printing forms.
  • rollers of the inking units and / or dampening units of the printing units are mounted on separate support walls such that the support walls for the rollers of the inking units and / or dampening units can be displaced relative to the side walls, on which the transfer cylinders and forme cylinders of the printing units are mounted, for access to release the cylinders and rollers.
  • the printing unit according to the invention is also divided into several modules, namely in a module with the form cylinders and transfer cylinders of the printing units and in modules with the inking units and optionally dampening units, but the side walls of the frame of the printing unit are not shared.
  • the rollers of the inking and / or dampening units are mounted on separate support walls, which in turn are movably mounted on the side walls, so that the inking and / or dampening units can be displaced relative to the forme cylinders and transfer cylinders of the respective printing units. Due to the fact that the inking units and / or dampening units are mounted on the support walls on the side walls of the printing unit, it is not necessary in the printing unit according to the invention, in contrast to the prior art, for the modules with the inking and / or dampening separate storage facilities ready hold. Rather, only the entire printing unit has to be positioned and aligned as such via bearing units in the web-fed rotary printing press. As a result, the design effort can be significantly reduced.
  • Fig. 1 and 2 show different views of a printing unit according to the invention 10 of a web-fed rotary printing press, wherein the printing unit 10 according to the invention comprises a total of four printing units 11.
  • Each printing unit 11 comprises a transfer cylinder 12, a forme cylinder 13, an inking unit 14 and a dampening unit 15.
  • the transfer cylinders 12 of two horizontally juxtaposed printing units 11 roll off to form a printing gap for a printing material to be printed.
  • the printing unit 10 of Fig. 1 and 2 it is therefore an 8-cylinder printing unit.
  • printing unit 10 is a printing unit with a relatively low height but a relatively large width.
  • the printing unit 10 according to the invention is separated into modules, wherein the nature of the separation of the printing unit 10 in the individual modules constitutes the core of the present invention.
  • the transfer cylinder 12 and forme cylinder 13 of all printing units 11 of the printing unit 10 according to the invention are combined to form a module and mounted on side walls 16 of a frame of the printing unit 11.
  • At the frame of the printing unit grab according to Fig. 1 Storage devices 17 to align the printing unit 10 within the web-fed rotary printing press.
  • the inking units 14 and dampening units 15 of two superimposed printing units 11 are each combined to form a module, the rollers of these inking units 14 and dampening units 15 of the printing units are mounted on separate support walls 18 such that the support walls 18 for the rollers of the inking units 14 and Dampening 15 with respect to the side walls 16, on which the transfer cylinder 12 and forme cylinder 13 are stored, are displaced, to then create a space 19 between the inking / dampening and form cylinders / transfer cylinders, so that the cylinders and rollers are particularly well accessible for maintenance ,
  • the side walls 16 are not divided; on the contrary, separate support walls 18 are provided for supporting the inking units 14 and dampening units 15 and are mounted so as to be displaceable on the side walls 16.
  • the inking units 14 and dampening 15 are displaced relative to the transfer cylinders 12 and forme cylinder 13 of the printing units 11, but no separate storage facilities for the inking units 14 and 15 dampening units are required, but they can on the frame anyway the printing unit 10 engaging bearing devices 17 are aligned in the web-fed rotary printing press.
  • the invention is not limited to printing machines with eight-cylinder rubber-rubber arrangement, but also extends to satellite arrangements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
EP08016165A 2007-09-14 2008-09-13 Unité d'impression d'une rotative à bobines Withdrawn EP2036723A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007043841A DE102007043841A1 (de) 2007-09-14 2007-09-14 Druckeinheit einer Rollenrotationsdruckmaschine

Publications (2)

Publication Number Publication Date
EP2036723A2 true EP2036723A2 (fr) 2009-03-18
EP2036723A3 EP2036723A3 (fr) 2011-07-27

Family

ID=40202216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08016165A Withdrawn EP2036723A3 (fr) 2007-09-14 2008-09-13 Unité d'impression d'une rotative à bobines

Country Status (3)

Country Link
US (1) US20090071355A1 (fr)
EP (1) EP2036723A3 (fr)
DE (1) DE102007043841A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108524A1 (de) * 2014-06-17 2015-12-17 Manroland Web Systems Gmbh Druckwerk für eine Rotationsdruckmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1670569A (en) * 1928-05-22 Botary printing machinery
US2012245A (en) * 1933-04-18 1935-08-20 Meisel Press Mfg Company Printing press
US2557381A (en) * 1946-08-09 1951-06-19 William C Huebner Multiple unit printing press
CA1101727A (fr) * 1978-12-14 1981-05-26 Didde Graphic Systems Corporation Tour d'impression lithographique offset modulaire
DE3446619C2 (de) * 1984-12-20 1991-02-14 J.G. Mailänder GmbH & Co, 7120 Bietigheim-Bissingen Rotations-Druckeinrichtung
JPH0784051B2 (ja) * 1987-09-25 1995-09-13 宮腰機械製作株式会社 交換胴型輪転印刷機における交換胴交換装置
CH682896A5 (fr) * 1990-04-25 1993-12-15 Bobst Sa Machine d'impression offset à format variable avec déchargement-chargement automatique des cylindres d'impression.
CH685380A5 (de) * 1992-03-26 1995-06-30 De La Rue Giori Sa Rotationsdruckmaschine.
DE4327278C5 (de) * 1993-08-13 2005-09-22 Maschinenfabrik Wifag Traggestell für eine Rollenrotationsdruckmaschine
DE4408026A1 (de) * 1994-03-10 1995-09-14 Koenig & Bauer Ag Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine
JP2001096722A (ja) * 1999-09-30 2001-04-10 Komori Corp 印刷機
JP2001310440A (ja) * 2000-04-27 2001-11-06 Miyakoshi Printing Machinery Co Ltd タワー型オフセット輪転機
DE10035785A1 (de) * 2000-07-22 2002-02-07 Koenig & Bauer Ag Druckwerk einer Offsetrotationsdruckmaschine
US6684775B2 (en) * 2001-06-07 2004-02-03 Heidelberger Druckmaschinen Ag Printing unit with roll-away inkers
DE10302213B3 (de) * 2003-01-22 2004-03-04 Koenig & Bauer Ag Druckmaschine mit mindestens einem Formzylinder
JP2007021858A (ja) * 2005-07-15 2007-02-01 Komori Corp 移動型インキユニットを備えた印刷機
DE102005035875A1 (de) * 2005-07-30 2007-02-15 Man Roland Druckmaschinen Ag Druckeinheit einer Druckmaschine sowie Druckmaschine

Also Published As

Publication number Publication date
US20090071355A1 (en) 2009-03-19
DE102007043841A1 (de) 2009-03-19
EP2036723A3 (fr) 2011-07-27

Similar Documents

Publication Publication Date Title
WO2002007972A1 (fr) Unite d'impression d'une machine d'impression offset dotee de modules de bati separables
CH689637A5 (de) Mehrfarbenrollenrotationsdruckmaschine fuer Akzidenzdruck.
DE102006061452A1 (de) Druckplattenkassette
CH695765A5 (de) Neun-Zylinder-Satellitendruckeinheit.
EP2036723A2 (fr) Unité d'impression d'une rotative à bobines
DE4116415A1 (de) Druckwerk fuer den mehrfarbendruck
DE102007046163B4 (de) Druckeinheit für eine Rotationsdruckmaschine
DE102005046303A1 (de) Druckeinheit
EP1140498A2 (fr) Rotative a bobines
CH698673B1 (de) Druckeinheit einer Druckmaschine sowie Druckmaschine.
EP2036722A2 (fr) Unité d'impression d'une rotative à bobines
EP1878573A2 (fr) Unité d'impression d'une presse rotative à rouleaux
EP1712355B2 (fr) Unité d'impression d'une machine rotative d'impression
DE102008035677B4 (de) Druckeinheit für eine Rollenrotationsdruckmaschine
EP1769912A1 (fr) Machine d'impression rotative sur bandes
DE102004043503A1 (de) Druckeinheit einer Druckmaschine
EP1712354B1 (fr) Unité d'impression d'une presse rotative
EP1365916B1 (fr) Unite d'impression
EP1578607B1 (fr) Unite d'impression modulaire
DE202010006049U1 (de) Rollendruckmaschine
EP1967362A2 (fr) Unité d'impression d'une presse d'impression rotative
EP1932666A2 (fr) Unité d'impression d'une presse à rouleaux
DE102007002793A1 (de) Druckeinheit einer Druckmaschine
EP2147787B1 (fr) Unité d'impression d'une presse rotative
DE102007050978A1 (de) Druckmaschinenanordnung

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

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B41F 13/00 20060101ALI20110621BHEP

Ipc: B41F 31/30 20060101ALI20110621BHEP

Ipc: B41F 7/40 20060101ALI20110621BHEP

Ipc: B41F 7/04 20060101AFI20090116BHEP

19U Interruption of proceedings before grant

Effective date: 20120201

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20120404

19W Proceedings resumed before grant after interruption of proceedings

Effective date: 20140203

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: 20120128