EP0818309A3 - Separate drives of a flexographic press - Google Patents

Separate drives of a flexographic press Download PDF

Info

Publication number
EP0818309A3
EP0818309A3 EP97109265A EP97109265A EP0818309A3 EP 0818309 A3 EP0818309 A3 EP 0818309A3 EP 97109265 A EP97109265 A EP 97109265A EP 97109265 A EP97109265 A EP 97109265A EP 0818309 A3 EP0818309 A3 EP 0818309A3
Authority
EP
European Patent Office
Prior art keywords
printing
drive
cylinders
pressure cylinder
drive gear
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Withdrawn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
EP97109265A
Other languages
German (de)
French (fr)
Other versions
EP0818309A2 (en
Inventor
Günter Rogge
Alois Thöle
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0818309A2 publication Critical patent/EP0818309A2/en
Publication of EP0818309A3 publication Critical patent/EP0818309A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/15—Machines with cylinders only supported on one side, e.g. cantilever construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Eine Druckmaschine, vorzugsweise eine Flexodruckmaschine, besteht aus mindestens einem Gegendruckzylinder (3) und mehreren Druckwerken, wobei die Lagerungen der Druckzylinder (6) und die Farbwerksböcke (5) mit den Farbauftragswalzen (7) der einzelnen Druckwerke auf Führungen des Druckmaschinengestells (1) radial oder nahezu radial zu dem Gegendruckzylinder (3) verfahrbar sind. Der Antrieb der Druckzylinder (6) ist von einem zentralen Antrieb (13) abgeleitet. Um die Durchmesser der Druckzylinder (6) unabhängig von der Zahnteilung der zugehörigen Antriebszahnräder (19) wählen zu können, ist für die Druckzylinder (6) ein separater, gemeinsamer, steuerbarer Antrieb (14,15) vorgesehen. Zwischen dem Antriebszahnrad (19) und dem angetriebenen Wellenzapfen (20) jedes Druckzylinders (6) ist eine Parallelogramm-Kupplung (16) angeordnet.

Figure 00000001
A printing press, preferably a flexographic printing press, consists of at least one impression cylinder (3) and several printing units, the bearings of the printing cylinders (6) and the inking unit blocks (5) with the inking rollers (7) of the individual printing units being guided radially on guides of the printing machine frame (1) or can be moved almost radially to the impression cylinder (3). The drive of the pressure cylinder (6) is derived from a central drive (13). In order to be able to select the diameters of the printing cylinders (6) independently of the tooth pitch of the associated drive gear wheels (19), a separate, common, controllable drive (14, 15) is provided for the printing cylinders (6). A parallelogram coupling (16) is arranged between the drive gear (19) and the driven shaft journal (20) of each pressure cylinder (6).
Figure 00000001
EP97109265A 1996-07-08 1997-06-07 Separate drives of a flexographic press Withdrawn EP0818309A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19627478 1996-07-08
DE19627478A DE19627478C2 (en) 1996-07-08 1996-07-08 Printing press

Publications (2)

Publication Number Publication Date
EP0818309A2 EP0818309A2 (en) 1998-01-14
EP0818309A3 true EP0818309A3 (en) 1998-07-22

Family

ID=7799246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109265A Withdrawn EP0818309A3 (en) 1996-07-08 1997-06-07 Separate drives of a flexographic press

Country Status (8)

Country Link
EP (1) EP0818309A3 (en)
JP (1) JPH1067097A (en)
KR (1) KR980008567A (en)
CN (1) CN1172729A (en)
BR (1) BR9703892A (en)
CZ (1) CZ161397A3 (en)
DE (1) DE19627478C2 (en)
TW (1) TW369483B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684774B2 (en) 1997-05-09 2004-02-03 Heidelberger Druckmaschinen Ag Sheet-fed rotary printing press
DE19826891A1 (en) * 1998-06-17 1999-12-23 Heidelberger Druckmasch Ag Sheet-fed rotary printing machine
EP1728628A1 (en) 2005-06-01 2006-12-06 Kba-Giori S.A. Typographic printing machine with independent drive means
US7817175B2 (en) 2005-08-30 2010-10-19 Samsung Mobile Display Co., Ltd. Laser induced thermal imaging apparatus and fabricating method of organic light emitting diode using the same
KR100711878B1 (en) 2005-08-30 2007-04-25 삼성에스디아이 주식회사 Laser induced thermal imaging apparatus and Laser induced thermal imaging method
JP2007062354A (en) 2005-08-30 2007-03-15 Samsung Sdi Co Ltd Laser thermal transfer donor film, laser thermal transfer apparatus, laser thermal transfer method, and manufacturing apparatus for organic light-emitting element
GB2430407A (en) 2005-09-21 2007-03-28 Focus Label Machinery Ltd A printer
JP2007128845A (en) 2005-11-04 2007-05-24 Samsung Sdi Co Ltd Laser heat transfer device and the laser heat transfer method
JP2007128844A (en) 2005-11-04 2007-05-24 Samsung Sdi Co Ltd Laser heat transfer device, laser heat transfer method, and organic light-emitting display element using the same
KR100700836B1 (en) 2005-11-16 2007-03-28 삼성에스디아이 주식회사 Laser induced thermal imaging apparatus and laser induced thermal imaging method and fabricating method of organic light emitting diode using the same
CN102350857A (en) * 2011-07-04 2012-02-15 潍坊东航印刷科技股份有限公司 Printing-roller servo device of flexographic printer
CN103282206B (en) * 2011-12-23 2015-01-21 中国人民银行印制科学技术研究所 Method and device for ink transfer and feed, and printing apparatus having the device
CN103287062A (en) * 2013-06-09 2013-09-11 苏州金科信汇光电科技有限公司 Printing servo device with adjustable printing length
CN103331993A (en) * 2013-06-09 2013-10-02 苏州金科信汇光电科技有限公司 Printing device capable of adjusting printing pressure automatically
CN112918072A (en) * 2021-01-25 2021-06-08 合力包装科技(青州)有限公司 Shaft extraction equipment for printing machine of flexographic printing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742317C (en) * 1940-04-13 1943-11-27 Windmoeller & Hoelscher Multicolor aniline printing machine
EP0010141A1 (en) * 1978-10-12 1980-04-30 Albert-Frankenthal AG Device for manufacturing printed products with interchangeable imprints
DE3132533A1 (en) * 1981-08-18 1983-03-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Flexible coupling element for the play-free, torsionally rigid connection of two offset rotating shafts
EP0464309A2 (en) * 1990-05-28 1992-01-08 WindmÀ¶ller & Hölscher Printing machine
DE4308492A1 (en) * 1993-03-17 1994-09-22 Windmoeller & Hoelscher Printing press
GB2283939A (en) * 1993-11-16 1995-05-24 Cobden Chadwick Printing machine motor drives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941521C2 (en) * 1979-10-12 1982-11-25 Windmöller & Hölscher, 4540 Lengerich Process for replacing the forme cylinder of a flexographic printing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742317C (en) * 1940-04-13 1943-11-27 Windmoeller & Hoelscher Multicolor aniline printing machine
EP0010141A1 (en) * 1978-10-12 1980-04-30 Albert-Frankenthal AG Device for manufacturing printed products with interchangeable imprints
DE3132533A1 (en) * 1981-08-18 1983-03-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Flexible coupling element for the play-free, torsionally rigid connection of two offset rotating shafts
EP0464309A2 (en) * 1990-05-28 1992-01-08 WindmÀ¶ller & Hölscher Printing machine
DE4308492A1 (en) * 1993-03-17 1994-09-22 Windmoeller & Hoelscher Printing press
GB2283939A (en) * 1993-11-16 1995-05-24 Cobden Chadwick Printing machine motor drives

Also Published As

Publication number Publication date
EP0818309A2 (en) 1998-01-14
CN1172729A (en) 1998-02-11
KR980008567A (en) 1998-04-30
CZ161397A3 (en) 1998-02-18
JPH1067097A (en) 1998-03-10
DE19627478A1 (en) 1998-01-15
TW369483B (en) 1999-09-11
DE19627478C2 (en) 1998-04-23
BR9703892A (en) 1998-09-22

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