EP0921946A1 - Entrainement de cylindre - Google Patents

Entrainement de cylindre

Info

Publication number
EP0921946A1
EP0921946A1 EP97936583A EP97936583A EP0921946A1 EP 0921946 A1 EP0921946 A1 EP 0921946A1 EP 97936583 A EP97936583 A EP 97936583A EP 97936583 A EP97936583 A EP 97936583A EP 0921946 A1 EP0921946 A1 EP 0921946A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
electric motor
eccentric bushing
rotor
stator
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
EP97936583A
Other languages
German (de)
English (en)
Other versions
EP0921946B2 (fr
EP0921946B1 (fr
Inventor
Horst-Walter Hauer
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26028294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0921946(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0921946A1 publication Critical patent/EP0921946A1/fr
Application granted granted Critical
Publication of EP0921946B1 publication Critical patent/EP0921946B1/fr
Publication of EP0921946B2 publication Critical patent/EP0921946B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/10—Constitutive elements of driving devices
    • B41P2213/11—Motors
    • B41P2213/124—Electric motors
    • B41P2213/126—Rotary electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/10—Constitutive elements of driving devices
    • B41P2213/25—Couplings; Clutches

Definitions

  • the invention relates to a cylinder drive for a rotary printing press according to the preamble of claim 1.
  • a generic cylinder drive of a rotary printing press is known.
  • a cylinder that can be swiveled by means of an eccentric bushing in a side frame is driven directly by an electric motor.
  • a rotor of the electric motor is firmly connected to a pin of the cylinder.
  • a stator of the electric motor is firmly connected to the side frame by means of a tracking device.
  • the disadvantage here is that a complex device for tracking the stator is necessary.
  • the stator and rotor of the electric motor are not directly rotatably supported relative to one another, so that a constant air gap between the rotor and stator is not guaranteed.
  • Such inaccuracies can occur in particular due to manufacturing inaccuracies, assembly errors or the device for tracking itself. This can cause undesirable vibrations, which can lead to duplication in the printed image, for example.
  • DE 44 22 097 A1 describes an arrangement of a Electric motor for driving a Druckzyl nders a rotary printing press, which is rotatably mounted in an adjustable eccentric bush. A rotor of the electric motor is rigidly connected to the cylinder.
  • DE 34 32 572 A1 discloses a cylinder drive, in which a rotor of an electric motor by means of a
  • the invention has for its object to provide a cylinder drive of a rotary printing press.
  • a flange motor for example, is used in the cylinder drive according to the invention Flange is directly attached to an eccentric bushing receiving the cylinder. No complex tracking devices are necessary for this. Manufacturing and assembly costs as well as inaccuracies are minimized.
  • the cylinder drive according to the invention is shown in the drawing and is described in more detail below.
  • a rotating component preferably a pin 1 of a cylinder 2 (z. B. Form-, rubber or Druckz linder) of a rotary printing press is rotatably mounted in a side frame 3, for example by means of a roller bearing 4 about its axis of rotation 6.
  • This roller bearing 4 is arranged in an eccentric bushing 7, which in turn can be pivoted in the side frame 3 by means of a roller bearing 8 is stored.
  • At this eccentric bush 7 engages a first end of an actuator, for example se a controllable working cylinder 9 by means of a first joint.
  • a second end of the working cylinder 9 is connected by means of a second joint to the side leg L l 3.
  • a position-controlled electric motor 11 is preferably arranged to cooperate with the cylinder 2.
  • the pin 1 of the cylinder 2 is connected by means of a coupling 12 to a rotor shaft 13 of a rotor 14 of the electric motor 11 in a torsionally rigid manner.
  • the coupling 11 can, as in the example shown, as a simple flange coupling or, for example, also as an articulated compensation such as. B.
  • the rotor 14 or the rotor shaft 13 is mounted in a flange 16 and a cover 17 of a housing 19 containing a stator 18, for example by means of slide bearings.
  • the flange 16 is connected on the end face to the eccentric bushing 7.
  • the electric motor 11, ie its stator 18, is therefore preferably attached exclusively to the eccentric bushing 7. Instead of plain bearings, rolling bearings can also be used. In the event that the stator 18 is firmly connected to the pin 1, the internal mounting of the electric motor 11 can also be omitted entirely.
  • a hollow shaft motor can also be used, which can be pushed directly onto the journal 1.
  • the pin 1 is secured against rotation to the rotor of the hollow shaft motor by means of a key, i e l ke Iwe l le or serration.
  • a transmission can also be interposed, which is also arranged exclusively on the Exzenterbuc se 7. This gear is preferably as
  • P l ane t enradget ri ebe formed and arranged coaxially to the pin 1.
  • the operation of the cylinder 1 according to the invention is as follows: If the working cylinder 9 is actuated, for example, for pressure adjustment, it exerts a force in the circumferential direction on the eccentric bushing 7. As a result, the eccentric bushing 7 is pivoted in the circumferential direction until, for example, a low-pressure stop is reached. As a result, the position of the axis of rotation 6 of the cylinder 2 relative to the side frame 3 and thus, for example, to a second cylinder is changed. A position of both the rotor 14 and the stator 18 is also changed at the same time. But there is no re lati movement between rotor 14 and stator 18 so that an air gap between rotor 14 and stator 18 remains constant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rotary Presses (AREA)

Abstract

La présente invention concerne un cylindre réglable (2) par coussinet d'excentrique (7) et à entraînement direct par moteur électrique. Ce moteur électrique est monté directement sur le coussinet d'excentrique de réglage de course. Un embrayage (12) est intercalé entre le moteur électrique et le cylindre.
EP97936583A 1996-08-09 1997-08-01 Entrainement de cylindre Expired - Lifetime EP0921946B2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19632292 1996-08-09
DE19632292 1996-08-09
DE19648413 1996-11-22
DE19648413 1996-11-22
PCT/DE1997/001632 WO1998006581A1 (fr) 1996-08-09 1997-08-01 Entrainement de cylindre

Publications (3)

Publication Number Publication Date
EP0921946A1 true EP0921946A1 (fr) 1999-06-16
EP0921946B1 EP0921946B1 (fr) 2000-05-10
EP0921946B2 EP0921946B2 (fr) 2004-03-31

Family

ID=26028294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97936583A Expired - Lifetime EP0921946B2 (fr) 1996-08-09 1997-08-01 Entrainement de cylindre

Country Status (5)

Country Link
US (1) US6118195A (fr)
EP (1) EP0921946B2 (fr)
JP (1) JP3357074B2 (fr)
DE (1) DE59701665D1 (fr)
WO (1) WO1998006581A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110760A1 (fr) * 2003-06-17 2004-12-23 Ina-Schaeffler Kg Entrainement direct pour cylindre d'imprimante

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796371B1 (fr) * 1999-07-12 2002-10-18 Heidelberger Druckmasch Ag Cylindre de pliage ainsi que procede, plieuse et machine a imprimer rotative faisant application d'un tel cylindre
DE29914126U1 (de) * 1999-08-12 1999-10-14 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Linearantrieb
AU753411B2 (en) * 1999-10-19 2002-10-17 Lg Electronics Inc. Structure of driving unit in drum type washing machine
IT1314383B1 (it) † 2000-02-18 2002-12-13 Uteco S P A Roto Flexo & Conve Macchina da stampa rotativa flessografica a piu' colori
DE10234402B4 (de) * 2001-09-21 2015-10-08 Heidelberger Druckmaschinen Ag Unabhängiger Direktantrieb für Papier verarbeitende Druckmaschinen
DE10260491A1 (de) * 2002-12-21 2004-07-01 Koenig & Bauer Ag Vorrichtung zur Lageverstellung eines Drehkörpers mit Direktantrieb
DE102004019136A1 (de) * 2004-04-16 2005-11-10 Man Roland Druckmaschinen Ag Direktantrieb für einen Zylinder einer Verarbeitungsmaschine
CN101378904B (zh) * 2005-06-23 2011-04-27 柯尼格及包尔公开股份有限公司 印刷机具有端侧轴颈的旋转滚筒
DE102005037646A1 (de) * 2005-08-05 2007-02-15 Voith Patent Gmbh Vorrichtung zur Herstellung und/oder Behandlung einer Materialbahn
DE102006030502A1 (de) * 2006-07-01 2008-01-03 Voith Patent Gmbh Walzenantriebsende und Verfahren zur Montage einer Antriebsvorrichtung an einem Antriebszapfen
EP1995853A1 (fr) * 2007-05-24 2008-11-26 Alcatel Lucent Moteur électrique
DE102007058282B4 (de) * 2007-12-04 2015-01-22 manroland sheetfed GmbH Verfahren und Antrieb zum Antreiben einer Verarbeitungsmaschine für Bogenmaterial
DE102009028208B4 (de) * 2009-08-04 2017-04-13 Koenig & Bauer Ag Koppelvorrichtung eines Zylinders einer Druckmaschine und ein Verfahren zum Ankoppeln eines Zylinders einer Druckmaschine
US9140890B1 (en) * 2013-06-27 2015-09-22 Thomas Eugene Wilhelm Adjustable magnifying glass mounting system
DE102015210641A1 (de) * 2015-06-10 2016-12-15 Baumüller Nürnberg GmbH Antrieb

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH452288A (de) † 1966-02-09 1968-05-31 Maschf Augsburg Nuernberg Ag Antriebsradbefestigung an Wellen, insbesondere für den Plattenzylinder von Rotationsdruckmaschinen
US3753016A (en) * 1972-03-17 1973-08-14 Siemens Ag Bearing system for shafts driven by an electric motor
US3945266A (en) * 1974-11-06 1976-03-23 Harris Corporation Circumferential register assembly
GB2146291B (en) * 1983-09-14 1987-10-14 Grace W R & Co Rotary printing press
US4602262A (en) * 1983-10-13 1986-07-22 Helene Holding Company Printing apparatus with shifting of head or drum to improve resolution
US4707712A (en) * 1986-05-09 1987-11-17 Advanced Color Technology, Inc. Method and apparatus for transporting and tensioning sheet materials in an ink jet printer
DE3825307C1 (fr) * 1988-07-26 1990-01-18 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE3825652A1 (de) * 1988-07-28 1990-02-01 Bhs Bayerische Berg Flexodruckmaschine
DE4126129C2 (de) * 1991-08-07 1999-07-22 Koenig & Bauer Ag Lagerung von Zylindern und Trommeln in Verarbeitungsmaschinen
DE4138479C3 (de) * 1991-11-22 1998-01-08 Baumueller Nuernberg Gmbh Verfahren und Anordnung für einen Elektromotor zum Antrieb eines Drehkörpers, insbesondere des druckgebenden Zylinders einer Druckmaschine
CN1057620C (zh) * 1993-02-24 2000-10-18 佳能株式会社 具有用于旋转地支承显影装置的支承件的显影盒及显影设备
US5293107A (en) * 1993-02-24 1994-03-08 Fanuc Robotics North America, Inc. Motorized rotary joint and method of constructing a modular robot utilizing same
DE4322744C2 (de) * 1993-07-08 1998-08-27 Baumueller Nuernberg Gmbh Elektrisches Antriebssystem und Positionierverfahren zur synchronen Verstellung mehrerer dreh- und/oder verschwenkbarer Funktionsteile in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine
US5582569A (en) * 1994-02-28 1996-12-10 Ward Holding Company, Inc. Shaft mounting and drive for carton blank processing machine
DE4422097A1 (de) * 1994-06-24 1996-01-04 Roland Man Druckmasch Anordnung eines Elektromotors zum Antrieb eines Drehkörpers
DE4429460B4 (de) † 1994-08-19 2005-10-13 Koenig & Bauer Ag Drehantrieb für Walzen in Farb- und/oder Feucht- und/oder Lackierwerken
DE4430693B4 (de) * 1994-08-30 2005-12-22 Man Roland Druckmaschinen Ag Antriebe für eine Rollenrotations-Offsetdruckmaschine
US5668455A (en) * 1994-09-16 1997-09-16 Gotz; Fritz Rainer Angle encoder for rotating equipment
US5813336A (en) † 1995-12-22 1998-09-29 Heidelberger Druckmaschinen Ag Printing unit with axially removable printing sleeves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9806581A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110760A1 (fr) * 2003-06-17 2004-12-23 Ina-Schaeffler Kg Entrainement direct pour cylindre d'imprimante

Also Published As

Publication number Publication date
WO1998006581A1 (fr) 1998-02-19
EP0921946B2 (fr) 2004-03-31
EP0921946B1 (fr) 2000-05-10
US6118195A (en) 2000-09-12
JP3357074B2 (ja) 2002-12-16
JP2000502627A (ja) 2000-03-07
DE59701665D1 (de) 2000-06-15

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