EP1135256B1 - Procede de regulation d'un registre - Google Patents

Procede de regulation d'un registre Download PDF

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Publication number
EP1135256B1
EP1135256B1 EP99964399A EP99964399A EP1135256B1 EP 1135256 B1 EP1135256 B1 EP 1135256B1 EP 99964399 A EP99964399 A EP 99964399A EP 99964399 A EP99964399 A EP 99964399A EP 1135256 B1 EP1135256 B1 EP 1135256B1
Authority
EP
European Patent Office
Prior art keywords
web tension
printing
web
register
cylinder
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
EP99964399A
Other languages
German (de)
English (en)
Other versions
EP1135256A1 (fr
Inventor
Erhard Herbert GLÖCKNER
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
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1135256A1 publication Critical patent/EP1135256A1/fr
Application granted granted Critical
Publication of EP1135256B1 publication Critical patent/EP1135256B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • 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

Definitions

  • the invention relates to a method for controlling a Register according to the preamble of claim 1.
  • a device is known from DE 295 01 373 U1, in which between the second and third Double printing unit of a four printing units Rotary printing machine arranged two image rollers are.
  • image rollers are freely rotatable on swiveling Levers stored.
  • a read head for scanning register marks ⁇ arranged, which is connected to a control device.
  • This control device delivers from one Target-actual comparison signals with which a Actuator for adjusting the image adjustment rollers is applied.
  • DE 26 13 600 A1 discloses a speed control a printing press, with the guide rollers depending the web tension can be regulated.
  • the invention has for its object a method to regulate a register.
  • the drawing shows the schematic representation of the Printing units with devices for correcting the register
  • a web-fed rotary printing press has e.g. B. one Aft tower with four arranged one above the other Printing units 01; 02; 03; 04 in bridge construction.
  • Each of the four printing units 01 to 04 is one with two Material web, e.g. B. paper web 06 printing Transfer cylinders, e.g. B. rubber cylinders 07; 08 Mistake.
  • Each rubber cylinder 07; 08 is a Forme cylinder, e.g. B. plate cylinder 09; 10 assigned. The plate cylinder 09; 10 don't work with illustrated ink and fountain solution feeders together.
  • the production direction of the paper web 06 leads from the lower printing unit 01 towards the upper one Printing unit 04.
  • Printing units with a printing unit can also be used Printing cylinders are used.
  • a printing unit can So from two printing units (blanket to blanket) or a printing unit with an impression cylinder.
  • each printing unit 02; 03; 04 apart from the printing unit 01, a signal box II; III; IV with a number n or m from each other spaced adjusting elements or counter-adjusting elements intended.
  • a signal box II located in front of the printing unit 02 has a on a first side 12 of the paper web 06 Number of control elements, e.g. B. an actuator 14. On the second side 13 of the paper web 06 there are one Number of counter elements, e.g. B. two counter elements 16 arranged.
  • the actuator 14 is around a distance a2 / 2 to the two counter elements 16 offset, d. H. is in the middle between the two Counter elements 16 arranged.
  • All of the above-mentioned adjusting elements 14 and counter-adjusting elements 16 of the signal boxes II to IV can each be on one Spindle freely rotatable, made of color-repellent material existing or coated adjusting rollers and Counter rollers can be formed.
  • This adjusting device each has a sensor 21 for measuring the force acting on the control elements on, d. H. the sensor 21 is used to measure the Web tension.
  • the motors 22; 23; 24; 26 are speed controlled and / or angular position controlled.
  • the calculator 27 compares this actual value with a given one
  • Target value and returns if a permissible value is exceeded Tolerance a signal to change a speed and / or the angular position of a first pressure point relative to a second pressure point.
  • First and second pressure point are, in relation to the direction of production, one after the other arranged.
  • Sensors 21, computer 27 and motors 22; 23, 24; 26 are connected for example by means of a bus system.
  • the regulation of the register can also only be temporary, preferably immediately before and after one Role changes can be activated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Electrotherapy Devices (AREA)
  • Exchange Systems With Centralized Control (AREA)

Claims (5)

  1. Procédé de régulation d'un registre dans une machine à imprimer rotative à rouleaux, une valeur réelle d'une tension de bande étant déterminée et une valeur de consigne étant fixée, avec une tolérance admissible, pour la tension de bande et, en cas d'écart entre la valeur réelle et la valeur de consigne, une vitesse de rotation et/ou une position angulaire d'au moins un cylindre (09; 10) d'un premier point d'impression étant modifiée par rapport à au moins un cylindre (09; 10) d'un deuxième point d'impression.
  2. Procédé selon la revendication 1, caractérisé en ce que les points d'impression sont réalisés sous la forme d'unités d'impression en point.
  3. Procédé selon la revendication 1, caractérisé en ce que la tension de bande est déterminée entre deux points d'impression.
  4. Procédé selon la revendication 1, caractérisé en ce que la régulation n'est activée que par moments, de préférence avant et après un changement de rouleau.
  5. Procédé selon la revendication 1, caractérisé en ce que l'on utilise comme capteur pour la détermination de la tension de bande un élément à contact d'un régulateur de piste d'image ou bande de projection.
EP99964399A 1998-12-04 1999-12-03 Procede de regulation d'un registre Expired - Lifetime EP1135256B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19856230 1998-12-04
DE19856230 1998-12-04
PCT/DE1999/003882 WO2000034042A1 (fr) 1998-12-04 1999-12-03 Procede de regulation d'un registre

Publications (2)

Publication Number Publication Date
EP1135256A1 EP1135256A1 (fr) 2001-09-26
EP1135256B1 true EP1135256B1 (fr) 2002-08-14

Family

ID=7890140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99964399A Expired - Lifetime EP1135256B1 (fr) 1998-12-04 1999-12-03 Procede de regulation d'un registre

Country Status (7)

Country Link
US (1) US6546871B1 (fr)
EP (1) EP1135256B1 (fr)
JP (1) JP2002531304A (fr)
AT (1) ATE222183T1 (fr)
DE (1) DE59902375D1 (fr)
ES (1) ES2179695T3 (fr)
WO (1) WO2000034042A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6782818B2 (en) * 2000-02-04 2004-08-31 Koenig & Bauer Aktiengesellschaft Method for adjustment of a belt tension in a rotary press machine
DE10058841B4 (de) 2000-11-27 2009-07-30 Koenig & Bauer Aktiengesellschaft Verfahren zur Regelung eines Umfangsregisters
JP4074450B2 (ja) * 2001-09-17 2008-04-09 ミナミ株式会社 フィルム状印刷体の一貫印刷実装装置
DE10303122B4 (de) * 2002-09-27 2005-10-06 Koenig & Bauer Ag Verfahren zur Regelung der Bahnspannung eines Mehrbahnsystems
US7523705B2 (en) * 2004-03-08 2009-04-28 Goss International Americas, Inc. Web printing press and method for controlling print-to-cut and circumferential register
US7222571B2 (en) * 2004-04-22 2007-05-29 Bradley Susen Fan-out control assembly
FI118759B (fi) * 2005-07-01 2008-03-14 Upm Kymmene Oyj Menetelmä ja laitteisto painojäljen laadun tarkkailemiseksi
DE102006004307B4 (de) 2006-01-31 2013-08-14 Windmöller & Hölscher Kg Verfahren zum Messen und Einstellen der Bahnspannung zwischen Farbwerken einer Mehrfarbenmaschine
DE102006060212B4 (de) * 2006-12-18 2013-07-11 Windmöller & Hölscher Kg Druckmaschine zum Bedrucken von Bedruckstoffbahnen sowie Verfahren zur Einstellung und Aufrechterhaltung des Registers einer solchen Druckmaschine
DE102008056132A1 (de) * 2008-11-06 2010-05-12 Robert Bosch Gmbh Verfahren zur Bahnspannungseinstellung
US20140102326A1 (en) * 2012-10-12 2014-04-17 Goss International Americas, Inc. Printing press including bowed axis rollers and method of printing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320185A1 (fr) * 1975-08-08 1977-03-04 Chambon Machines Dispositif de reperage des couleurs pour impression sur materiaux legers
DE2613600A1 (de) 1976-03-30 1977-10-06 Siemens Ag Drehzahlregelung fuer eine bahnfoerdernde maschine
JPH04332846A (ja) 1991-05-08 1992-11-19 Dainippon Printing Co Ltd 印刷機におけるヤング率測定方法及び張力調整方法
JPH05104701A (ja) 1991-10-15 1993-04-27 Dainippon Printing Co Ltd 印刷ピツチ測定方法及び制御方法
DE29501373U1 (de) 1995-01-30 1995-04-27 MAN Roland Druckmaschinen AG, 63075 Offenbach Vorrichtung zur Korrektur des Fan-Out-Effekts an Rollenrotationsdruckmaschinen
EP0938414B1 (fr) 1996-10-25 2002-02-27 Koenig & Bauer Aktiengesellschaft Systeme de correction de l'effet d'allongement en eventail sur des presses rotatives a imprimer
JP3180291B2 (ja) 1997-11-10 2001-06-25 株式会社ミヤコシ フォーム印刷機における用紙テンション制御装置

Also Published As

Publication number Publication date
US6546871B1 (en) 2003-04-15
WO2000034042A1 (fr) 2000-06-15
EP1135256A1 (fr) 2001-09-26
JP2002531304A (ja) 2002-09-24
ATE222183T1 (de) 2002-08-15
DE59902375D1 (de) 2002-09-19
ES2179695T3 (es) 2003-01-16

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