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EP0502291A1 - Presse rotative à feuilles avec barres de repérage - Google Patents

Presse rotative à feuilles avec barres de repérage Download PDF

Info

Publication number
EP0502291A1
EP0502291A1 EP92100712A EP92100712A EP0502291A1 EP 0502291 A1 EP0502291 A1 EP 0502291A1 EP 92100712 A EP92100712 A EP 92100712A EP 92100712 A EP92100712 A EP 92100712A EP 0502291 A1 EP0502291 A1 EP 0502291A1
Authority
EP
European Patent Office
Prior art keywords
marks
front marks
front lay
sheet
printing machine
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
EP92100712A
Other languages
German (de)
English (en)
Other versions
EP0502291B1 (fr
Inventor
Claus Dieter Simeth
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
MAN Miller Druckmaschinen GmbH
MAN Roland 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 MAN Miller Druckmaschinen GmbH, MAN Roland Druckmaschinen AG filed Critical MAN Miller Druckmaschinen GmbH
Publication of EP0502291A1 publication Critical patent/EP0502291A1/fr
Application granted granted Critical
Publication of EP0502291B1 publication Critical patent/EP0502291B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00Registering, e.g. orientating, articles; Devices therefor
    • B65H9/04Fixed or adjustable stops or gauges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F21/00Devices for conveying sheets through printing apparatus or machines
    • B41F21/12Adjusting leading edges, e.g. front stops

Definitions

  • the invention relates to a rotary sheet printing machine with a register bar with a plurality of conveyor marks arranged in a row transversely to the conveying direction of the sheets and individually adjustable in the conveying direction for aligning the conveying edges of the sheets.
  • the leading edges of the sheets to be printed are not always straight and are also not always perpendicular to the side edges.
  • the invention avoids these disadvantages. It is based on the task of proposing a rotary sheet-fed printing press with the features mentioned at the beginning, in which the desired adjustment of the front brands is perceptibly simplified.
  • the invention is characterized in that a control unit is provided on both sides of the machine and in the field of vision of the front brands, with which each of the front brands individually and also all front brands together via the front brands assigned servomotors are adjusted in the conveying direction of the sheet can, and that in the field of vision of the control units displays for the positions of the front marks are arranged.
  • the operator of the printing press only needs to actuate the control unit, in which case the relevant front mark - or also several or all front marks - are adjusted according to the commands entered by him. This takes place in visual contact with the front marks, so that the operator - with the printing press running - can immediately check whether the adjustment made by him is sufficient.
  • the control units are provided on both sides of the machine so that the operator can make the adjustment from each of the two sides of the machine.
  • the displays for the actual positions of the front marks which are also provided in the control unit's field of vision, permit visual control of the respectively selected adjustment.
  • control units have first pushbuttons for selecting the front marks and second pushbuttons for adjusting the respectively selected front marks in one of the two adjustment directions and a third pushbutton for the zero position of the front marks.
  • the invention is explained in more detail below on the basis of an exemplary embodiment from which further important features result.
  • the figure shows schematically a view of the essential components of the arrangement according to the invention.
  • a tab bar with a total of seven front marks is shown schematically and in a top view. Above it, also shown schematically, is a display panel with left and right control units. The display panel actually extends perpendicularly and is provided approximately at the operator's eye level. For reasons of space, the tab bar and the scoreboard are shown in a broken line, so that the two ends of the scoreboard can be seen above all.
  • the register bar indicated as a whole at item 1 is fed 2 sheets in the direction of the arrow.
  • On the register bar are front marks 3, which in the direction of the double arrow 4, ie can be adjusted in or against the direction of sheet travel. This is done according to the invention via servomotors which are not shown in the drawing and can be controlled individually.
  • Displays 6 are provided on the display panel indicated as a whole at item 5, each of the displays being assigned to the front mark just below it. For this reason, the advertisements are numbered I to VII.
  • the respective position of the front mark in question appears on the displays, for example expressed in terms of its deflection from a predetermined zero position in hundredths of a millimeter.
  • the display panel 5 has a left-hand control unit 7 and a right-hand control unit 8 of identical construction.
  • Each of the control units has first pushbuttons 9 for selecting a specific one of the front marks 3 or the servomotors assigned to these front marks. For this reason, the pushbuttons 9 are also numbered I to VII.
  • each control unit 7,8 has second pushbuttons 10, 11 with which the respectively selected front mark can be adjusted in one of the directions of the double arrow 4.
  • a third push button 12 is provided with which the zero position can be selected.
  • the frame of the machine is indicated at position 13.
  • the operator detects an incorrect register, all he has to do is select the relevant pushbutton (or pushbuttons) 9 with which the register error can be corrected.
  • the selected front mark is adjusted in the conveying direction 2 or in the opposite direction. This adjustment and the resulting effect can be observed by the operator simultaneously with the adjustment or correction of the register, i.e. with the machine running.
  • the displays 6 show the respectively adjusted adjustment and also serve to note down the optimal positions of the front marks that have been found.
  • the front marks can also be adjusted all together in parallel using the control.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Handling Of Cut Paper (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
EP92100712A 1991-03-06 1992-01-17 Presse rotative à feuilles avec barres de repérage Expired - Lifetime EP0502291B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4107080A DE4107080C1 (fr) 1991-03-06 1991-03-06
DE4107080 1991-03-06

Publications (2)

Publication Number Publication Date
EP0502291A1 true EP0502291A1 (fr) 1992-09-09
EP0502291B1 EP0502291B1 (fr) 1994-09-21

Family

ID=6426563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100712A Expired - Lifetime EP0502291B1 (fr) 1991-03-06 1992-01-17 Presse rotative à feuilles avec barres de repérage

Country Status (5)

Country Link
US (1) US5320040A (fr)
EP (1) EP0502291B1 (fr)
JP (1) JPH0753544B2 (fr)
AT (1) ATE111810T1 (fr)
DE (2) DE4107080C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239052C1 (de) * 1992-11-20 1994-06-01 Kba Planeta Ag Vorrichtung zum Einrichten der Bogenführung an einer Druckmaschine
DE4406740A1 (de) * 1994-03-02 1995-09-07 Heidelberger Druckmasch Ag Vorrichtung zur Passerkorrektur in einer Druckmaschine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230894C1 (de) * 1992-09-16 1994-01-20 Roland Man Druckmasch Verfahren und Einrichtung zum Ausrichten von Bogen
DE4421199A1 (de) * 1994-06-17 1995-12-21 Heidelberger Druckmasch Ag Verfahren und Einrichtung zum Ausrichten von Bogen zur Förderung durch eine Druckmaschine
US5735213A (en) * 1996-08-30 1998-04-07 Bury; Bryan L. Printing press programmable logic controller conversion method
WO2016162811A1 (fr) * 2015-04-10 2016-10-13 Omet S.R.L. Système pour enregistrer les unités d'impression d'une machine d'impression rotative avec un registre d'impression réglable manuellement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004461A1 (de) * 1989-03-02 1990-09-06 Polygraph Leipzig Vorrichtung zum ausrichten von bogen nach der vorderkante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE206888C (fr) *
US4051779A (en) * 1976-05-27 1977-10-04 Mrc Manufacturing Co. Paper registration control device for printing presses
US4177730A (en) * 1976-11-04 1979-12-11 Harris Corporation Method and apparatus for web printing
DD206888A3 (de) * 1981-10-16 1984-02-08 Erhard Nitzsche Steueranordnung fuer registerfernverstelleinheiten von druckformzylindern
US4473222A (en) * 1982-03-26 1984-09-25 Eastman Kodak Company Sheet handling apparatus
DE3709858A1 (de) * 1986-04-18 1987-10-22 Heidelberger Druckmasch Ag Bestimmung des registerfehlers beim mehrfarbendruck
DE3633855A1 (de) * 1986-10-04 1988-04-14 Heidelberger Druckmasch Ag Verfahren und vorrichtung zur passerkorrektur
JP2610137B2 (ja) * 1987-08-17 1997-05-14 リョービ株式会社 枚葉印刷機の前当位置調整装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004461A1 (de) * 1989-03-02 1990-09-06 Polygraph Leipzig Vorrichtung zum ausrichten von bogen nach der vorderkante

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239052C1 (de) * 1992-11-20 1994-06-01 Kba Planeta Ag Vorrichtung zum Einrichten der Bogenführung an einer Druckmaschine
DE4406740A1 (de) * 1994-03-02 1995-09-07 Heidelberger Druckmasch Ag Vorrichtung zur Passerkorrektur in einer Druckmaschine
DE4406740B4 (de) * 1994-03-02 2005-01-27 Heidelberger Druckmaschinen Ag Vorrichtung zur Passerkorrektur in einer Bogendruckmaschine

Also Published As

Publication number Publication date
EP0502291B1 (fr) 1994-09-21
DE59200514D1 (de) 1994-10-27
DE4107080C1 (fr) 1992-06-04
JPH0592845A (ja) 1993-04-16
JPH0753544B2 (ja) 1995-06-07
US5320040A (en) 1994-06-14
ATE111810T1 (de) 1994-10-15

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