EP1155828B1 - Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression - Google Patents

Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression Download PDF

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Publication number
EP1155828B1
EP1155828B1 EP01115866A EP01115866A EP1155828B1 EP 1155828 B1 EP1155828 B1 EP 1155828B1 EP 01115866 A EP01115866 A EP 01115866A EP 01115866 A EP01115866 A EP 01115866A EP 1155828 B1 EP1155828 B1 EP 1155828B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
drive
axis
rotation
straight line
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
Application number
EP01115866A
Other languages
German (de)
English (en)
Other versions
EP1155828A1 (fr
Inventor
Christian Martin Michael Fischer
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
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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
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1155828A1 publication Critical patent/EP1155828A1/fr
Application granted granted Critical
Publication of EP1155828B1 publication Critical patent/EP1155828B1/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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/28—Bearings mounted eccentrically of the cylinder axis
    • 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
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft

Definitions

  • the invention relates to a drive for a cylinder a rotary printing press according to the preamble of Claim 1.
  • EP 06 44 048 A2 describes a drive Cylinder group of an offset rotary printing press by means of a toothed belt.
  • DE 37 04 314 C1 describes an arrangement for Adjustment of tooth play between the drive wheels of sheet transporting cylinders one Rotary printing press. Every cylinder is in Eccentric bushings pivotally mounted.
  • the invention has for its object a drive for a cylinder of a rotary printing press create.
  • a pin 01 of a rotating component 02, for. B. a roller of an inking or dampening unit or one Cylinder 02 of a printing unit or folder one Rotary printing machine is in a side frame 03 Can be moved using an eccentric bushing 04 stored.
  • the pin 01 of the cylinder 02 by means of a bearing 06 in a bore 07 Eccentric bushing 04 stored.
  • a longitudinal axis 08 of this Bore 07 of the eccentric bush 04 d.
  • the axis of rotation 08 of the cylinder 02 is a to a longitudinal axis 09 outer lateral surface 11, d.
  • This eccentric bushing 04 is in the side frame 03 by means of of a drive, not shown, can be swiveled arranged.
  • a drive not shown
  • On the pin 01 of the cylinder 02 is a first, e.g. B. spur gear 12 and a second, e.g. B. helical gear 13, z. B. a Drive wheel 13 arranged.
  • this is a cylinder 02 as a transfer cylinder 02 of a printing unit Offset rotary printing machine trained.
  • This Transfer cylinder 02 is a forme cylinder 14 assigned.
  • This forme cylinder 14 is on its pin 16 with a z. B. straight toothed Gear 17 provided.
  • the gear 12 of the Transfer cylinder 02 and the gear 17 of the Forme cylinders 14 are in engagement with one another, so that Transfer cylinder 02 and forme cylinder 14 over the Gears 12; 17 positively coupled to the drive are and form a pair of cylinders 28.
  • This pair of cylinders 28 is preferably not included further cylinders for the drive are positively coupled.
  • the second gear 13 of the transfer cylinder 02 is assigned a drive pinion 18.
  • This drive sprocket 18 is, for example, directly on a rotor 19 position and / or speed-controlled motor 21 arranged.
  • the motor 21 is arranged fixed to the frame.
  • the Drive pinion 18 can also have its own, from the rotor 19 of the motor 21 have independent storage and with the rotor 19 of the motor 21 connected via a clutch his. Between with the rotor 19 of the motor 21 connected drive pinion 18 and the gear 13 of the Transfer cylinder 02 can have additional gears interposed. This is preferred Drive pinion 18 assigned to rotor 19 of motor 21 directly into the gear 13 of the transfer cylinder 02 on.
  • a first straight line 22 is defined by an axis of rotation 23 of the drive pinion 18 and the pivot axis 09 of the eccentric bush 04.
  • a second straight line 24 runs through the axis of rotation 08 of the cylinder 02 and the pivot axis 09 of the eccentric bush 04 in the pressure-on position.
  • the axis of rotation 08 is in a Position 08 'shifted and a straight line 24' runs through the axis of rotation 08 '.
  • the first straight line 22 and the second straight line 24 or 24 ' close in push-on position and in push-down position an opening angle alpha or alpha '.
  • An amount of this opening angle Alpha z. B. 15 ° in the print-on position is approximately the same (maximum difference 3 alpha - alpha ' 3 ⁇ 10 °, preferably 5 °) an amount of the opening angle alpha', z. B. -15 °, in the pressure-down position.
  • the first straight line 22 and the second straight line 24 or 24 ' close an opening angle Alpha or Alpha 'im Range of +/- 20 °.
  • a third straight line 26 is through an axis of rotation 27 of a second cylinder 14, for. B. the forme cylinder 14 and the axis of rotation 23 of the drive pinion 18.
  • This third straight line 26 and the first straight line 22 include an opening angle beta of 160 ° to 200 °.
  • this is Drive pinion 18 of the transfer cylinder 02 assigned. It is also possible for the drive pinion 18 assign to the forme cylinder 14.
  • the printing unit is designed as a so-called bridge printing unit.
  • a transfer cylinder 02 of the first pair of cylinders 28 interacts with a transfer cylinder 02 of a second pair of cylinders 29.
  • These two pairs of cylinders 28; 29 are preferably not positively coupled to each other for the drive.
  • This pair of cylinders 28 can also be used in so-called H-printing units or satellite printing units. It is also possible to drive only a single cylinder 02 or also a plurality of cylinders which are positively coupled to one another for driving by means of a drive pinion 18 arranged according to the invention.
  • the cylinder 02 can also be arranged pulleys be, whose axes of rotation correspond to the axes of rotation of the Gears are arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Gear Transmission (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (10)

  1. Dispositif d'entraínement pour un premier cylindre (02), monté en rotation dans une douille d'excentrique (04), d'une machine à imprimer rotative, une première roue d'entraínement (13) étant prévue sur un tourillon (01) du premier cylindre (02), un pignon d'entraínement (18) coopérant avec la roue d'entraínement (13), une droite (22), passant par un axe de rotation (23) du pignon d'entraínement (18) et un axe de pivotement (09) de la douille d'excentrique (04), faisant avec une droite (24), passant par l'axe de pivotement (09) de la douille d'excentrique (04) et l'axe de rotation (08) du cylindre (02), un angle d'ouverture alpha, dans la plage de +20° à -20°, caractérisé en ce qu'une deuxième roue d'entraínement (12) est prévue sur le tourillon (01), coaxialement par rapport à la première roue d'entraínement (13), et en ce que la deuxième roue d'entraínement (12) est disposée de façon à coopérer avec une première roue d'entraínement (17) d'un deuxième cylindre (14).
  2. Dispositif d'entraínement selon la revendication 1, caractérisé en ce que la valeur de l'angle d'ouverture alpha en position d"'application de pressage" est à peu près égale à la valeur d'un angle d'ouverture alpha en position de "cessation de pressage".
  3. Dispositif d'entrainement selon la revendication 1, caractérisé en ce que les roues d'entraínement (12; 13; 17; 18) sont réalisées sous forme de roue dentées (12; 13; 17; 18).
  4. Dispositif d'entraínement selon la revendication 1, caractérisé en ce que la roue d'entraínement (13) du cylindre (02) et le pignon d'entraínement (18) sont réalisés sous la forme de poulies à courroie.
  5. Dispositif d'entraínement selon la revendication 1, caractérisé en ce que le cylindre (02) est réalisé sous la forme de cylindre de transfert (02) d'une machine à imprimer rotative offset.
  6. Dispositif d'entraínement selon la revendication 1, caractérisé en ce que le cylindre (02) est réalisé sous la forme de cylindre porte-clichés (14).
  7. Dispositif d'entraínement selon la revendication 1, caractérisé en ce que le cylindre (02) est réalisé sous la forme de cylindre de contre-pression ou satellite.
  8. Dispositif d'entraínement selon la revendication 5, caractérisé en ce que le cylindre (02) de forme (14) est couplé, par une liaison à ajustement de forme, au cylindre de transfert (02).
  9. Dispositif d'entraínement selon la revendication 1, caractérisé en ce qu'un axe de rotation (08) du premier cylindre (02), l'axe de pivotement (09) de la douille d'excentrique (04) et un axe de rotation (27) d'une deuxième cylindre (14), sont placés à peu près sur une droite commune lorsqu'on est en position "cessation de pressage".
  10. Dispositif d'entraínement selon la revendication 8, caractérisé en ce qu'un axe de rotation (08) du cylindre de transfert (02) est situé à peu près sur une droite (26), passant par un axe de rotation (23) du pignon d'entraínement (18) et un axe de rotation (27) du cylindre porte-clichés (14).
EP01115866A 1997-05-28 1998-05-26 Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression Expired - Lifetime EP1155828B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722379 1997-05-28
DE19722379 1997-05-28
EP98934793A EP1015245B1 (fr) 1997-05-28 1998-05-26 Mecanisme d'entrainement pour cylindre de rotative

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP98934793A Division EP1015245B1 (fr) 1997-05-28 1998-05-26 Mecanisme d'entrainement pour cylindre de rotative

Publications (2)

Publication Number Publication Date
EP1155828A1 EP1155828A1 (fr) 2001-11-21
EP1155828B1 true EP1155828B1 (fr) 2003-01-02

Family

ID=7830774

Family Applications (3)

Application Number Title Priority Date Filing Date
EP98934793A Expired - Lifetime EP1015245B1 (fr) 1997-05-28 1998-05-26 Mecanisme d'entrainement pour cylindre de rotative
EP01115866A Expired - Lifetime EP1155828B1 (fr) 1997-05-28 1998-05-26 Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression
EP01115865A Expired - Lifetime EP1157831B1 (fr) 1997-05-28 1998-05-26 Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98934793A Expired - Lifetime EP1015245B1 (fr) 1997-05-28 1998-05-26 Mecanisme d'entrainement pour cylindre de rotative

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01115865A Expired - Lifetime EP1157831B1 (fr) 1997-05-28 1998-05-26 Méchanisme d'entraínement pour un cylindre d'une machine rotative d'impression

Country Status (9)

Country Link
US (1) US6202555B1 (fr)
EP (3) EP1015245B1 (fr)
JP (1) JP3270065B2 (fr)
CN (1) CN1103285C (fr)
BR (1) BR9809693A (fr)
DE (3) DE59806898D1 (fr)
HK (1) HK1026870A1 (fr)
RU (1) RU2161561C1 (fr)
WO (1) WO1998053995A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046375B4 (de) * 2000-09-20 2005-04-07 Koenig & Bauer Ag Antrieb einer Druckeinheit
DE10158484A1 (de) * 2001-01-22 2002-07-25 Heidelberger Druckmasch Ag Einstellvorrichtung einer Bogenrotationsdruckmaschine
WO2006104828A2 (fr) * 2005-03-30 2006-10-05 Goss International Americas, Inc. Mecanisme elevateur de cylindre porte-blanchet en porte-a-faux
DE102006054382A1 (de) * 2006-11-17 2008-05-21 Koenig & Bauer Aktiengesellschaft Druckeinheit einer Druckmaschine mit zwei übereinander angeordneten Doppeldruckwerken
DE102006054380B4 (de) * 2006-11-17 2008-10-16 Koenig & Bauer Aktiengesellschaft Anordnung in einer Druckmaschine mit mindestens einem Plattenzylinder und mindestens einem Übertragungszylinder
DE102010039175B4 (de) 2010-08-11 2015-04-09 Koenig & Bauer Aktiengesellschaft Antrieb einer Druckeinheit
DE102012206802B4 (de) 2012-04-25 2015-04-02 Koenig & Bauer Aktiengesellschaft Druckeinheit mit wenigstens zwei mechanisch unabhängig voneinander angetriebenen, ein Doppeldruckwerk ausbildenden Druckwerken

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753695C (de) 1940-04-02 1952-11-24 Faber & Schleicher A G Vorrichtung zum An- und Abstellen des Gummizylinders einer Dreizylinder-Rotationsgummidruckmaschine
US2821134A (en) * 1954-11-24 1958-01-28 Levey Fred K H Co Inc Offset printing press
DE1113220B (de) 1960-04-09 1961-08-31 Roland Offsetmaschf An- und Abstellvorrichtung fuer Druckmaschinenzylinder
DE1259356B (de) 1966-04-16 1968-01-25 Albert Schnellpressen Antrieb fuer einen mittels exzentrisch ausgebohrter Lagerbuechsen verschwenkbaren Druckwerkszylinder einer Rollenrotationsdruckmaschine
SE339482B (fr) * 1968-09-02 1971-10-11 Winkler Fallert & Co Maschf
CA1029240A (fr) * 1973-08-01 1978-04-11 Harris Corporation Commande de presse d'imprimerie
US4301728A (en) * 1980-02-11 1981-11-24 American Newspaper Publishers Association Rotary printing press with a bumping mechanism
US4756245A (en) * 1984-06-12 1988-07-12 Yvan Roch Printing press having various printing heads
DE3704314C1 (en) 1986-06-10 1988-01-21 Koenig & Bauer Ag Arrangement to adjust the tooth clearance between the driving gears of sheet-conveying cylinders and drums of sheet-fed rotary printing machines
JPS6455025U (fr) * 1987-09-30 1989-04-05
US5159878A (en) * 1992-03-30 1992-11-03 Heidelberg Harris, Inc. System for moving a plate cylinder relative to a blanket cylinder
US5423254A (en) * 1993-01-08 1995-06-13 Toyo Ink Manufacturing Co., Ltd. Image-transfer apparatus with highly accurate registering performance
ATE200449T1 (de) 1993-12-29 2001-04-15 Wifag Maschf Rotationsdruckmaschine
US5706728A (en) * 1996-07-30 1998-01-13 Rdp Marathon Inc. Printing apparatus

Also Published As

Publication number Publication date
EP1157831A1 (fr) 2001-11-28
HK1026870A1 (en) 2000-12-29
RU99128059A (ru) 2004-03-20
DE59806898D1 (de) 2003-02-13
WO1998053995B1 (fr) 1999-04-01
DE59806836D1 (de) 2003-02-06
JP3270065B2 (ja) 2002-04-02
CN1258249A (zh) 2000-06-28
EP1015245A1 (fr) 2000-07-05
DE59803764D1 (de) 2002-05-16
US6202555B1 (en) 2001-03-20
EP1157831B1 (fr) 2003-01-08
JP2000512938A (ja) 2000-10-03
WO1998053995A1 (fr) 1998-12-03
CN1103285C (zh) 2003-03-19
EP1015245B1 (fr) 2002-04-10
BR9809693A (pt) 2000-07-11
RU2161561C1 (ru) 2001-01-10
EP1155828A1 (fr) 2001-11-21

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