EP1961561A2 - Procédé destiné au fonctionnement d'une machine de traitement - Google Patents

Procédé destiné au fonctionnement d'une machine de traitement Download PDF

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Publication number
EP1961561A2
EP1961561A2 EP08005007A EP08005007A EP1961561A2 EP 1961561 A2 EP1961561 A2 EP 1961561A2 EP 08005007 A EP08005007 A EP 08005007A EP 08005007 A EP08005007 A EP 08005007A EP 1961561 A2 EP1961561 A2 EP 1961561A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
printing
plate
driven
cylinders
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Withdrawn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
EP08005007A
Other languages
German (de)
English (en)
Other versions
EP1961561A3 (fr
Inventor
Joachim Blumör
Toni Ehrhard
Bernd Lindner
Klaus-Peter Reichardt
Michael Rother
Helmut Schild
Holger Dr. Wiese
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 EP1961561A2 publication Critical patent/EP1961561A2/fr
Publication of EP1961561A3 publication Critical patent/EP1961561A3/fr
Withdrawn legal-status Critical Current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
    • B41F13/0008—Driving devices
    • 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
    • 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
    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/08—Tripping devices or stop-motions for starting or stopping operation of cylinders
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/20—Safety devices preventing damage

Definitions

  • the invention relates to a method for operating a processing machine, in particular a sheet material processing printing machine or varnishing machine, according to the preambles of claims 1 or 2.
  • Sheet-fed printing machines and painting machines have a variety of facilities that need to be driven in the printing / painting, setting or maintenance operation of the respective machine.
  • all driven devices of such a printing or coating machine are driven by a so-called main drive. All driven devices are then usually mechanically connected via a transmission technology coupling, in particular a closed gear train, with the main drive.
  • a sheet material processing printing machine whose printing works have self-propelled forme cylinder (plate cylinder), is from the EP 0 834 398 B1 known, according to this prior art driven by the main drive rubber cylinder of the printing units and the respective self-powered Form cylinder (plate cylinder) of each printing unit via a switchable coupling can be coupled or decoupled.
  • the object of the invention is to provide a method for operating the processing machine with at least one individually driven, a printing plate-bearing cylinder, which improve the reliability.
  • the object is achieved by the training features of claim 1 or 2.
  • the processing machine has a control device which directly in the presence of a safety-relevant event, a synchronous operation between the driven by the or each main drive and gear train cylinders or rollers of a printing unit and the respective self-propelled, ie individually driven plate / forme cylinder, namely thereby in that the control device frictionally locks the or each shiftable clutch between the blanket cylinder or the associated sheet guiding cylinder (impression cylinder) and the plate cylinder of the respective printing unit or between the forme cylinder and the sheet guiding cylinder (impression cylinder) of the respective coating unit closes and switches the single drive of the plate cylinder in the printing unit or the single drive of the forme cylinder in the coating unit torqueless.
  • single drive of the forme cylinder in the coating unit also includes an own motor driven (single drive) drive of a forme cylinder in a flexographic printing unit.
  • printing form includes a paint form or a flexographic printing form.
  • operational safety includes the emergency operation of a single-motor driven plate cylinder / forme cylinder in case of failure of the individual drive and the reliability supporting diagnostic options.
  • a control device force a synchronous operation between the devices of the processing machine driven by the main drive and the gear train and the plate or forme cylinder driven by the motor directly in the presence of a safety-relevant event.
  • the synchronous operation is enforced by the fact that the control device closes the clutch, which is open in the printing / painting operation of the processing machine and the plate or forme cylinder from the main drive and gear train, and switches the single drive of the plate or forme cylinder torqueless. This ensures that all protective measures or safety requirements of the main drive with gear train are transmitted to the drive of the respective self-propelled plate / plate cylinder control side.
  • the control device closes the clutch between one of the driven by the main drive and gear train cylinder and the plate or forme cylinder under adhesion and then switches the single drive of the plate or forme cylinder torqueless.
  • the respective plate or forme cylinder can be coupled without affecting the moment in the main drive.
  • the registration of the cylinder axis concerned which can no longer be realized in this case can be compensated for via the register correction devices of other cylinder axes.
  • Another advantage is that - for diagnostic purposes, for example - drive of plate or form cylinder can be done either via the main drive and gear train or via the respective single drive.
  • the clutch is selectively opened or closed by means of the machine control.
  • possible quality deviations can be detected in the processing process, changes analyzed and assigned to the respective drive concept and turned off.
  • the sheet-fed rotary printing machine is shown for example with a feeder 4, five offset printing units 1, a coating unit 2 and a boom 5.
  • Each offset printing unit 1 has in a known manner an inking unit 12 with inking rollers, a cylinder 10 carrying a printing plate, here as a plate cylinder 10, and a blanket cylinder 8. If necessary, each plate cylinder 10 is associated with a dampening unit.
  • the coating unit 2 has, in a known manner, a metering device 11 for the medium to be processed (paint, ink), preferably a chambered doctor blade with associated screened applicator roller, and a cylinder 9 carrying a printing form (paint form, flexographic printing plate), here as a forme cylinder 9.
  • Plate cylinder 10 and forme cylinder 9 each carry at least one printing plate and are in contact with the inking rollers of the inking unit 12 or the applicator roller of the metering device 11.
  • each offset printing or coating unit 1, 2 is designed as a pressure cylinder sheet guiding cylinder 6 with the respective blanket cylinder 8 and form cylinder 9 in functional connection, wherein in the first offset printing unit 1 formed as a printing cylinder sheet guiding cylinder 6 a plant drum is arranged as a sheet guiding cylinder 6.
  • the printing cylinder 2 designed as a pressure cylinder sheet of the printing or coating units 1 2 more sheet guiding cylinder 6 are arranged as a transfer cylinder.
  • the sheet-guiding cylinders 6 designed as pressure cylinders and the blanket cylinders 8 and the forme cylinder 9 are preferably associated with washing devices 7. At least all of the sheet guiding cylinders 6 are coupled to each other via an unspecified main drive (at least one feeding drive motor) and a closed gear train on the drive side. In this gear train also the blanket cylinder 8 of the offset printing units 1, each with a blanket cylinder gear 13 are integrated. In the coating units 2 of the forme cylinder 9 adjacent sheet guiding cylinder 6, each with a sheet guiding cylinder gear 17 is integrated into this gear train.
  • Each plate cylinder 10 and preferably each form cylinder 9 is - mechanically decoupled from the main drive and gear train - each by a single drive M (also called direct drive), ie a separate drive motor, driven.
  • These individual drives M are coupled to a machine control and are driven in a predeterminable manner relative to the main drive and gear train with the sheet guiding cylinders 6 in the coating units 2 and additionally coupled with main drive and gear train blanket cylinders 8 at the offset printing units 1 individually.
  • form cylinder 9 and plate cylinder 10 is therefore a self-powered by means of individual drive M device of the sheet-fed rotary printing press.
  • the sheet-fed rotary printing press may comprise a plurality of main drives which feed into the closed gear train.
  • each with the adjacent sheet guiding cylinder 6 drive side coupled blanket cylinder 8 is driven by the main drive with gear train and in the offset printing 1, preferably each plate cylinder 10 is driven by motor M by means of individual drive.
  • the form cylinder 9 in the coating unit 2 adjacent sheet guiding cylinder 6 is driven by the main drive with gear train and preferably each of the forme cylinder 9 of the coating units 2 is driven by an individual motor M self-propelled.
  • a sheet-fed rotary printing machine having a plurality of offset printing units 1 or coating units 2 can also have individual offset printing units 1 and / or coating units 2 whose plate or forme cylinders 10, 9 have no individual drive M.
  • Such conventional plants 1, 2 are driven in total by means of the main drive and gear train within the processing machine.
  • the corresponding plate or forme cylinder 10, 9 are thus integrated into the gear train.
  • the clutch 15 is disposed between the driven by the main drive and gear train cylinders and the respective by means of individual drive motor driven plate cylinder 10. As in Fig. 2 is shown between the blanket cylinder 8 and the plate cylinder 10 of an offset printing unit 1 a non-positively acting clutch 15 is arranged. Alternatively, the clutch 15 can also be arranged between a sheet guiding cylinder 6 and the plate cylinder 10.
  • the clutch 15 is disposed on the plate cylinder 10 and the plate cylinder 10, a freely rotatable gear 14 of the clutch 15 is further arranged adjacent.
  • the freely rotatable gear 14 is in constant mesh with the blanket cylinder gear 13 of the gear train driven by the main drive. Of the main drive and gear train is thus fed to the blanket cylinder gear 13 a drive 16 (from the main drive with gear train).
  • the freely rotatable gear 14 may be coupled by means of a transmission connection directly or by means of another coupling with the downstream inking unit 12 on the drive side.
  • a control device 18 is used, which is supplied with a signal as an input signal, which contains data on whether a security-relevant event is present or not.
  • the control device 18 or a plurality of control devices 18 are preferably coupled to a control station.
  • a force-acting clutch 15 is arranged between the form cylinder 9 and the adjacent sheet guiding cylinder 6 (printing cylinder) of a coating unit 2.
  • the clutch 15 is arranged on the forme cylinder 9 and on the forme cylinder 9, a freely rotatable gear 14 of the clutch 15 is also arranged adjacent.
  • the freely rotatable gear 14 is connected to the sheet guiding cylinder gear 17 of the main drive driven gear train in constant engagement. From main drive and gear train is a drive 16 (from the main drive with gear train) fed to the sheet guiding cylinder gear 17.
  • the freely rotatable gear 14 may be coupled to the downstream applicator roller of the metering device 11 by means of a transmission connection directly or by means of a further coupling on the drive side.
  • the clutch 15 is opened so as to decouple the forme cylinder 9 from the main drive or from the sheet guiding gear 17.
  • At least one control device 18 is used, to which a signal is fed as input signal which contains data on whether or not there is a safety-relevant event.
  • Each with a single drive M coupled plate cylinder 10 and forme cylinder 9 is preferably circuit technology coupled with its own control device 18.
  • the control device 18 is preferably coupled to a control station.
  • a security-relevant event it is preferably monitored whether a protective device is open on the sheet-fed printing press and thus a danger zone is accessible to it.
  • any other signal can be evaluated as a safety-relevant event.
  • a synchronous operation as described above, be enforced. An uncontrolled moving (tumbling) of a cylinder after failure of the drive torque of the single drive M on this cylinder is thus also prevented.
  • An additional advantage is that the normal production process (printing operation / painting operation) does not have to be interrupted after a single drive M fails.
  • each work 1 preferably has a plate cylinder 10 which can be driven by its own motor and which is assigned a single drive M in each case is.
  • each work 2 preferably has a form cylinder 9 which can be driven by an own motor, to which a single drive M is assigned. It is within the meaning of the present invention that for each self-propelled plate cylinder 10 or forme cylinder 9 for each offset printing unit 1 and coating unit 2 separately or individually the presence of at least one security-relevant event is monitored.
  • a control device 18 synchronous operation between the driven by the main drive and gear train cylinders 6 of a printing unit 1 or a coating unit 2 and the respective self-propelled motor driven by single drive M plate cylinder 10 or Form cylinder 9 pretends that the blanket cylinder 8 which can be brought into contact with the plate cylinder 10 under a first adhesion with a second adhesion to the sheet guiding cylinder 6 of the respective printing unit 1, or the forme cylinder 9 under adhesion with the sheet guiding cylinder 6 of the respective coating unit. 2 is contacted, and the single drive M of the plate cylinder 10 or the forme cylinder 9 is switched torqueless.
  • the plate cylinder 10 is preferred with the adjacent blanket cylinder 8 already under a first adhesion (bearer ring contact) in contact.
  • the second adhesion is preferably achieved by means of the "print on" position (blanket cylinder on sheet guiding cylinder 6 or forme cylinder 9 on sheet guiding cylinder 6 in the printing zone or coating zone).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewing Machines And Sewing (AREA)
  • Threshing Machine Elements (AREA)
EP08005007A 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement Withdrawn EP1961561A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005033303 2005-07-16
DE102005050433A DE102005050433A1 (de) 2005-07-16 2005-10-21 Verarbeitungsmaschine und Verfahren zum Betreiben einer Verarbeitungsmaschine
EP06014096A EP1743766B1 (fr) 2005-07-16 2006-07-07 Machine de traitement et méthode pour la faire fonctionner

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP06014096A Division EP1743766B1 (fr) 2005-07-16 2006-07-07 Machine de traitement et méthode pour la faire fonctionner

Publications (2)

Publication Number Publication Date
EP1961561A2 true EP1961561A2 (fr) 2008-08-27
EP1961561A3 EP1961561A3 (fr) 2009-08-19

Family

ID=37307604

Family Applications (7)

Application Number Title Priority Date Filing Date
EP06014096A Active EP1743766B1 (fr) 2005-07-16 2006-07-07 Machine de traitement et méthode pour la faire fonctionner
EP08005007A Withdrawn EP1961561A3 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement
EP08005008A Active EP1961562B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement
EP08005006A Active EP1961560B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement
EP08005011A Active EP1961563B1 (fr) 2005-07-16 2006-07-07 Machine de traitement
EP08005010A Active EP1938974B1 (fr) 2005-07-16 2006-07-07 Engrenage pour une machine de traitement
EP08005009A Not-in-force EP1958770B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP06014096A Active EP1743766B1 (fr) 2005-07-16 2006-07-07 Machine de traitement et méthode pour la faire fonctionner

Family Applications After (5)

Application Number Title Priority Date Filing Date
EP08005008A Active EP1961562B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement
EP08005006A Active EP1961560B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement
EP08005011A Active EP1961563B1 (fr) 2005-07-16 2006-07-07 Machine de traitement
EP08005010A Active EP1938974B1 (fr) 2005-07-16 2006-07-07 Engrenage pour une machine de traitement
EP08005009A Not-in-force EP1958770B1 (fr) 2005-07-16 2006-07-07 Procédé destiné au fonctionnement d'une machine de traitement

Country Status (4)

Country Link
EP (7) EP1743766B1 (fr)
JP (1) JP4754425B2 (fr)
AT (5) ATE466728T1 (fr)
DE (3) DE102005050433A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146452B2 (en) 2007-11-12 2012-04-03 Heidelberger Druckmaschinen Ag Apparatus for driving a roller of a printing press and printing press having the apparatus
DE102007058282B4 (de) * 2007-12-04 2015-01-22 manroland sheetfed GmbH Verfahren und Antrieb zum Antreiben einer Verarbeitungsmaschine für Bogenmaterial
DE102014203087B4 (de) * 2013-02-27 2018-10-31 Koenig & Bauer Ag Verfahren zum Antrieb für eine bogenverarbeitende Druckmaschine
DE102014203086B4 (de) 2013-02-27 2018-10-31 Koenig & Bauer Ag Verfahren unter Verwendung eines Antriebs für eine bogenverarbeitende Druckmaschine
CN103568488A (zh) * 2013-10-18 2014-02-12 安徽华印机电股份有限公司 一种印刷机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017159A1 (de) * 1990-05-28 1991-12-05 Windmoeller & Hoelscher Druckmaschine
DE4217942A1 (de) * 1992-05-30 1993-12-02 Koenig & Bauer Ag Druck-Qualitätskontrolleinrichtung für eine Schön- und Widerdruck-Rotationsdruckmaschine
DE4412047A1 (de) * 1994-04-08 1995-10-19 Roland Man Druckmasch Ausleger für eine Bogendruckmaschine
DE19525593C2 (de) * 1995-07-13 1997-04-30 Roland Man Druckmasch Mehrmotorenantrieb für eine Druckmaschine
DE19640649A1 (de) * 1996-10-02 1998-04-16 Roland Man Druckmasch Antrieb für eine Bogendruckmaschine
JPH11179877A (ja) * 1997-12-24 1999-07-06 Mitsubishi Heavy Ind Ltd 印刷機のコーティング装置における版胴駆動装置
JP2000280439A (ja) * 1999-04-01 2000-10-10 Dainippon Screen Mfg Co Ltd 印刷装置
DE10232111A1 (de) * 2001-08-29 2003-03-20 Heidelberger Druckmasch Ag Rotationsdruckmaschine
JP2003136669A (ja) * 2001-11-02 2003-05-14 Mitsubishi Heavy Ind Ltd オフセット両面印刷機の胴駆動装置
DE10256294A1 (de) * 2002-12-03 2004-06-24 Heidelberger Druckmaschinen Ag Antrieb für eine Druckmaschine
DE102005036786B3 (de) * 2005-08-02 2006-10-12 Man Roland Druckmaschinen Ag Vorrichtung zum Antreiben einer Verarbeitungsmaschine für Bogenmaterial

Also Published As

Publication number Publication date
DE502006009380D1 (de) 2011-06-09
EP1958770A2 (fr) 2008-08-20
EP1938974B1 (fr) 2011-06-15
EP1961562B1 (fr) 2011-06-15
EP1743766A3 (fr) 2007-12-26
ATE507072T1 (de) 2011-05-15
EP1958770A3 (fr) 2009-04-15
EP1961563A3 (fr) 2009-04-15
EP1743766A2 (fr) 2007-01-17
ATE512795T1 (de) 2011-07-15
EP1961563A2 (fr) 2008-08-27
JP2007022079A (ja) 2007-02-01
ATE512796T1 (de) 2011-07-15
DE502006006912D1 (de) 2010-06-17
EP1938974A2 (fr) 2008-07-02
EP1961562A3 (fr) 2009-04-15
EP1743766B1 (fr) 2011-04-27
JP4754425B2 (ja) 2011-08-24
EP1961560B1 (fr) 2010-05-05
EP1961563B1 (fr) 2013-03-13
DE102005050433A1 (de) 2007-01-25
EP1961561A3 (fr) 2009-08-19
EP1961560A2 (fr) 2008-08-27
EP1961562A2 (fr) 2008-08-27
EP1961560A3 (fr) 2009-04-15
EP1938974A3 (fr) 2009-04-15
ATE514555T1 (de) 2011-07-15
ATE466728T1 (de) 2010-05-15
EP1958770B1 (fr) 2011-06-29

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