EP0154836A2 - Dispositif de répérage pour rotatives d'impression - Google Patents

Dispositif de répérage pour rotatives d'impression Download PDF

Info

Publication number
EP0154836A2
EP0154836A2 EP85101680A EP85101680A EP0154836A2 EP 0154836 A2 EP0154836 A2 EP 0154836A2 EP 85101680 A EP85101680 A EP 85101680A EP 85101680 A EP85101680 A EP 85101680A EP 0154836 A2 EP0154836 A2 EP 0154836A2
Authority
EP
European Patent Office
Prior art keywords
gear
toothing
double gear
plate cylinder
register
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
EP85101680A
Other languages
German (de)
English (en)
Other versions
EP0154836A3 (en
EP0154836B1 (fr
Inventor
Willi Jeschke
Anton Rodi
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0154836A2 publication Critical patent/EP0154836A2/fr
Publication of EP0154836A3 publication Critical patent/EP0154836A3/de
Application granted granted Critical
Publication of EP0154836B1 publication Critical patent/EP0154836B1/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
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices
    • B41F13/14—Registering devices with means for displacing the cylinders

Definitions

  • the invention has for its object to provide a device of the type described that allows register adjustments in the circumferential and / or lateral direction and in which using the drive wheels directly via the drive shaft without the need for additional actuating devices, such as countershaft or separate adjusting wheels, should take place. If a joint actuation of the two actuating devices is necessary to achieve the adjustment of only one register, this common adjustment should take place in the same way.
  • the double gear is fastened to the shaft of the rubber cylinder, the further toothing deviating in the direction of the double gear being a straight toothing, and in that the rubber cylinder and the plate cylinder are each assigned their own shifting device, so that the rubber cylinder is associated with the double gearwheel and the plate cylinder with the gearwheel are axially displaceable independently of one another, as a result of which one register can be adjusted without influencing the other register.
  • the invention can be implemented in several embodiments.
  • the further toothing of the double gearwheel engages with the drive gearwheel, which is thus also straight toothed.
  • the advantage of an offset printing machine is that the blanket cylinder is not adjusted in the circumferential direction. If the rubber cylinder together with the double gear attached to it is moved in its axial direction, the circumferential register of the plate cylinder is changed. In order to achieve a side register adjustment of the plate register without a circumferential register adjustment, the double gear and the further gear are moved together in their axial direction by the same amount. This gives a duplication-free page register adjustment during printing.
  • the further toothing of the double gearwheel is straight-toothed and engages with the further toothed wheel which is connected to the plate cylinder and which is thus straight-toothed in this case.
  • displacement of the double gear in its axial direction results in only a circumferential adjustment of the plate cylinder, and it is also advantageous that for adjusting the side register of the plat Only this cylinder must be moved in its axial direction.
  • this can be done by actuating a single adjusting device.
  • the design has the further advantage that a duplication-free circumferential register adjustment is possible during printing, and that what is often regarded as advantageous, the drive itself is helically toothed in a manner known per se.
  • the double gear wheel does not necessarily have to be connected to a cylinder of the printing press, but in a preferred embodiment it is connected to the rubber cylinder of the printing press designed as an offset printing press.
  • electric motors are provided on the side of the cylinders opposite the gears, which are connected to the shafts via threaded spindles, threaded bores in a bridge and ball bearings, in such a way that the circumferential and side registers can be adjusted independently of one another or adjusted simultaneously using electronic control means is.
  • the advantage of this embodiment is that an independent adjustment of the circumferential and side register is possible without additional mechanics and thus without the bearing play associated with additional mechanics.
  • the drive gear does not have to be directly connected to a drive motor.
  • a drive motor is generally provided for more than one printing unit. This motor can then be directly connected to the drive gear of one of the printing units, but the drive gears of the other printing units are mechanically coupled to the drive gear connected to the motor.
  • said further gear wheel mounted on the shaft of the plate cylinder and the double gear on the shaft of the blanket cylinder, and it is the drive gear on the shaft of a Gegenchristzylin- d ers attached.
  • the impression cylinder presses the paper to be printed against the rubber cylinder.
  • a rubber cylinder 4 and a plate cylinder 6 are rotatably mounted in a machine frame 1.
  • the devices for supplying ink and water to the plate cylinder 6 are not shown.
  • a double gear 10 is connected in a rotationally fixed and axially non-displaceable manner via a shaft 8, which has two rotationally fixed and axially non-displaceably connected gears, which in the exemplary embodiment are formed by individual gear wheels.
  • a first toothing 12 is provided, which is designed as a straight toothed gear, and a second toothing 14, which is designed as a helical toothed gear.
  • the first toothing 12 is in engagement with a straight toothed drive gear 16 which is connected to the shaft of an electric motor 18 used for driving.
  • the electric motor 18 is directly connected to the drive gear 16.
  • this is generally not the case for all printing units in a printing machine with a plurality of printing units, and it is also possible in such a machine to connect the shaft of the electric motor 18 to any gear of the drive train.
  • the drive gear 16 is not connected to any other cylinder of the printing press. It However, it is also possible to design the drive gear 16 as a drive wheel of a counter-pressure cylinder, not shown, which presses the paper against the rubber cylinder 4.
  • the second toothing 14 is in engagement with a gear 20, which is also helically toothed and which is connected via a shaft 22 to the plate cylinder 6 in a rotationally fixed and axially immovable manner.
  • Sliding devices are arranged on the side of the cylinders 4 and 6 facing away from the gear wheels.
  • an electric motor 26 is provided which, depending on its direction of rotation, shifts the rubber cylinder 4 with the double gearwheel 10 axially parallel to the shaft 8 in one direction or the other, and an electric motor 28 shifts the plate cylinder 6 with the gearwheel attached to it, depending on its direction of rotation 20 also axially parallel in one direction or the other.
  • a threaded spindle is connected to the shaft of the motor 26 and 28, which interacts with counterparts formed by threaded bores in a bridge 30, and the end of the shafts of these motors 26 and 28 facing away from the motor 26 and 28 is tension-resistant via ball bearings connected to the ends 8 'and 22' of the shafts 8 and 22 mounted in the machine frame 1 and adjacent to the adjusting device.
  • the bridge 30, which also carries the motors 26 and 28, is firmly connected to the machine frame 1.
  • the rubber 26 is activated by the electric motor cylinder 4 together with the double gear 10 moved in the longitudinal direction.
  • the rotational position of the double gear 10 does not change, because when the drive gear 16 is stationary, the rotational position of the first toothing 12, which is spur-toothed, does not change.
  • the longitudinal position of the second, oblique toothing 14 changes the rotational position of the gearwheel 20, which is connected to the plate cylinder 6.
  • the plate cylinder 6 is to be displaced in the longitudinal direction of its shaft 22 without its rotational position changing (when the drive gear 16 is stationary), the rubber cylinder 4 and the plate cylinder 6 are replaced by the electric motors 26 and 28 shifted equally far.
  • a relative displacement in the longitudinal direction of the shafts 8 or 22 does not take place between the second toothing 14 and the gearwheel 20, and the relative displacement between the first toothing 12 and the drive gearwheel 16 does not cause the cylinders to rotate.
  • the double gearwheel designated here with the reference numeral 110 which in turn is connected to the rubber cylinder (not shown here), in turn has helical teeth and straight teeth.
  • the first toothing 112 is helically toothed, and accordingly the drive gear 116 is helically toothed.
  • the second toothing 114 is spur-toothed, and consequently the toothed gear 120 connected to the plate cylinder, which is also not shown, is spur-toothed.
  • the side register of the plate cylinder is to be changed in the embodiment shown in FIG. 2, only the plate cylinder is displaced in its longitudinal direction by the electric motor 28. Since the second toothing 114 and the toothed wheel 120 are straight toothed, the direction of rotation of the plate cylinder 6 does not change. If only the circumferential register of the plate cylinder is to be changed, in this embodiment only the rubber cylinder 4 with the double gear 110 has to be shifted. The engagement of the first toothing 112 in the helical drive gear 116 changes the rotational position of the double gear 110 relative to the drive gear 116, and the change in this rotational position is transmitted to the plate cylinder by the engagement with the gear 120.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
EP85101680A 1984-03-14 1985-02-15 Dispositif de répérage pour rotatives d'impression Expired - Lifetime EP0154836B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843409194 DE3409194A1 (de) 1984-03-14 1984-03-14 Registerstellvorrichtung fuer eine rotationsdruckmaschine
DE3409194 1984-03-14

Publications (3)

Publication Number Publication Date
EP0154836A2 true EP0154836A2 (fr) 1985-09-18
EP0154836A3 EP0154836A3 (en) 1987-09-30
EP0154836B1 EP0154836B1 (fr) 1990-06-27

Family

ID=6230370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101680A Expired - Lifetime EP0154836B1 (fr) 1984-03-14 1985-02-15 Dispositif de répérage pour rotatives d'impression

Country Status (7)

Country Link
US (1) US4606269A (fr)
EP (1) EP0154836B1 (fr)
JP (2) JPS60210452A (fr)
AU (1) AU572947B2 (fr)
CA (1) CA1247931A (fr)
DE (2) DE3409194A1 (fr)
ZA (1) ZA85513B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608965A1 (fr) * 1986-12-24 1988-07-01 Roland Man Druckmasch Groupe d'impression d'une presse d'imprimerie rotative offset a bobine pour impressions variables
EP0286982A3 (en) * 1987-04-14 1989-11-29 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Registering device
US4953461A (en) * 1988-05-20 1990-09-04 Harris Graphics Corporation System for continuously rotating plate a blanket cylinders at relatively different surface speeds
EP0788879A1 (fr) 1996-02-09 1997-08-13 Bobst S.A. Machine d'impression rotative
DE102016203635A1 (de) * 2016-03-07 2017-09-07 Koenig & Bauer Ag Druckmaschine und ein Verfahren zum Betreiben einer Druckmaschine

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918128A1 (de) * 1989-06-03 1990-12-06 Roland Man Druckmasch Vorrichtung zum einstellen des seiten- und umfangsregisters in einer rotationsdruckmaschine
WO2003016058A1 (fr) 2001-08-03 2003-02-27 Koenig & Bauer Aktiengesellschaft Elements d'impression pour presse d'imprimerie
JPH05131608A (ja) * 1991-11-14 1993-05-28 Tokyo Kikai Seisakusho Ltd 多色印刷機
DE4143597C5 (de) * 1991-11-22 2008-06-26 Baumüller Nürnberg GmbH Druckmaschine mit wenigstens einem elektromotorisch angetriebenen, axial verstellbaren Zylinder oder sonstigen Drehkörper
DE4225122A1 (de) * 1992-07-30 1994-02-03 Roland Man Druckmasch Vorrichtung zur Korrektur des Schnittregisters
DE4229818C1 (de) * 1992-09-07 1993-12-16 Roland Man Druckmasch Verfahren und Vorrichtung zur paßgerechten Bogenübergabe in einer Bogenrotationsdruckmaschine
DE4344912C5 (de) * 1993-12-29 2004-02-12 Maschinenfabrik Wifag Antrieb eines farbübertragenden Druckzylinders einer Rollenrotationsdruckmaschine
ATE524311T1 (de) * 1993-12-29 2011-09-15 Wifag Maschf Ag Rotationsdruckmaschine
DE4344896C5 (de) * 1993-12-29 2004-07-29 Maschinenfabrik Wifag Antrieb für Zylinder einer Rollenrotationsdruckmaschine
DE4345570B4 (de) * 1993-12-29 2011-06-16 Wifag Maschinenfabrik Ag Antrieb für Zylinder einer Rotationsdruckmaschine
DE19614397C2 (de) * 1996-04-12 2001-04-26 Roland Man Druckmasch Antrieb mit Registervorrichtung für eine Druckeinheit einer Rollenrotationsdruckmaschine
DE19803557C2 (de) * 1998-01-30 1999-12-23 Koenig & Bauer Ag Antrieb für ein rotierendes Bauteil einer Druckmaschine
DE19903847C5 (de) * 1999-02-01 2014-09-04 Manroland Ag Vorrichtung zum axialen Führen und Verstellen eines Zylinders
ATE555907T1 (de) 2001-03-26 2012-05-15 Koenig & Bauer Ag Druckwerk einer druckmaschine
DE10154838A1 (de) * 2001-11-08 2003-05-22 Koenig & Bauer Ag Antrieb eines Druckwerks
CN1220587C (zh) * 2001-03-26 2005-09-28 柯尼格及包尔公开股份有限公司 印刷单元的驱动装置
DE10154837A1 (de) * 2001-11-08 2003-07-24 Koenig & Bauer Ag Antrieb eines Druckwerks
WO2002081219A2 (fr) 2001-04-09 2002-10-17 Koenig & Bauer Aktiengesellschaft Element d'impression d'une machine a imprimer
DE10118759A1 (de) * 2001-04-17 2002-11-07 Koenig & Bauer Ag Verfahren und Vorrichtung zur Registerregelung
DE10164651A1 (de) 2001-04-17 2002-10-31 Koenig & Bauer Ag Verfahren und Vorrichtung zur Registerregelung
EP1412183A1 (fr) 2001-08-03 2004-04-28 Koenig & Bauer Aktiengesellschaft Elements d'impression pour presse d'imprimerie
DE20221647U1 (de) 2001-10-05 2006-09-28 Koenig & Bauer Ag Rollenrotationsdruckmaschine
EP1938975A3 (fr) 2001-11-08 2013-08-28 Koenig & Bauer AG Dispositif d'entrainement d'un groupe d'impression
US20040231535A1 (en) * 2002-07-03 2004-11-25 Gerner Erich Max Karl Printing groups of a printing press
DE102011089185B4 (de) 2011-12-20 2015-09-10 Koenig & Bauer Aktiengesellschaft Druckeinheit
DE102012206802B4 (de) 2012-04-25 2015-04-02 Koenig & Bauer Aktiengesellschaft Druckeinheit mit wenigstens zwei mechanisch unabhängig voneinander angetriebenen, ein Doppeldruckwerk ausbildenden Druckwerken
ES2734983T3 (es) * 2014-12-04 2019-12-13 Ball Beverage Packaging Europe Ltd Aparato de impresión

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002584A (en) * 1933-11-17 1935-05-28 Washington Machinery And Suppl Printing press roll shifting means
DE706124C (de) * 1935-09-03 1941-05-19 Koenig & Bauer Schnellpressfab Vorrichtung zum Einstellen der Zylinder in deren Umfangs- und Laengsrichtung unabhaengig voneinander in Rotationsdruckmaschinen
DE760685C (de) * 1942-09-18 1953-02-02 Maschf Augsburg Nuernberg Ag Vorrichtung zum Einstellen des Formzylinders einer Rotationstiefdruckmaschine
US2660115A (en) * 1949-01-07 1953-11-24 Ras Max Circumferential cylinder register mechanism for rotary printing machines
GB762568A (en) * 1954-02-19 1956-11-28 Maschf Augsburg Nuernberg Ag Improvements in or relating to rotary printing presses
GB1128644A (en) * 1965-06-18 1968-09-25 Adamovske Strojirny Np Improvements in or relating to devices for the peripheral adjustment of forme cylinders
US3717092A (en) * 1970-11-23 1973-02-20 Harris Intertype Corp Registering mechanism for printing press
JPS51405A (ja) * 1974-06-19 1976-01-06 Toshiba Machine Co Ltd Ofusetsutoinsatsukinokentoawasesochi
JPS518005A (en) * 1974-07-05 1976-01-22 Toshiba Machine Co Ltd Bbb gatainsatsukinodaburiboshisochi
DE2921153A1 (de) * 1979-05-25 1980-12-04 Maschf Augsburg Nuernberg Ag Vorrichtung zum einstellen des seiten- und umfangsregisters in rotationsdruckmaschinen
US4495583A (en) * 1982-06-04 1985-01-22 Harris Graphics Corporation Apparatus and method for encoding positions of web press machines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608965A1 (fr) * 1986-12-24 1988-07-01 Roland Man Druckmasch Groupe d'impression d'une presse d'imprimerie rotative offset a bobine pour impressions variables
EP0286982A3 (en) * 1987-04-14 1989-11-29 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Registering device
US4953461A (en) * 1988-05-20 1990-09-04 Harris Graphics Corporation System for continuously rotating plate a blanket cylinders at relatively different surface speeds
EP0788879A1 (fr) 1996-02-09 1997-08-13 Bobst S.A. Machine d'impression rotative
US5771805A (en) * 1996-02-09 1998-06-30 Bobat Sa Rotating printing machine
DE102016203635A1 (de) * 2016-03-07 2017-09-07 Koenig & Bauer Ag Druckmaschine und ein Verfahren zum Betreiben einer Druckmaschine
DE102016203635B4 (de) 2016-03-07 2022-06-15 Koenig & Bauer Ag Verfahren zum Betreiben einer Druckmaschine

Also Published As

Publication number Publication date
ZA85513B (en) 1985-09-25
US4606269A (en) 1986-08-19
AU572947B2 (en) 1988-05-19
DE3578403D1 (de) 1990-08-02
DE3409194A1 (de) 1985-09-26
EP0154836A3 (en) 1987-09-30
JPH04120033U (ja) 1992-10-27
JPS60210452A (ja) 1985-10-22
EP0154836B1 (fr) 1990-06-27
CA1247931A (fr) 1989-01-03
AU3804585A (en) 1985-09-19

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