WO2004007325A1 - Dispositif pour mesurer un emplacement de bandes de materiaux - Google Patents

Dispositif pour mesurer un emplacement de bandes de materiaux Download PDF

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Publication number
WO2004007325A1
WO2004007325A1 PCT/DE2003/002221 DE0302221W WO2004007325A1 WO 2004007325 A1 WO2004007325 A1 WO 2004007325A1 DE 0302221 W DE0302221 W DE 0302221W WO 2004007325 A1 WO2004007325 A1 WO 2004007325A1
Authority
WO
WIPO (PCT)
Prior art keywords
material web
web
sensor
webs
positions
Prior art date
Application number
PCT/DE2003/002221
Other languages
German (de)
English (en)
Inventor
Kurt Anton Heublein
Original Assignee
Koenig & Bauer Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29796273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004007325(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koenig & Bauer Aktiengesellschaft filed Critical Koenig & Bauer Aktiengesellschaft
Priority to EP03763586A priority Critical patent/EP1521715B1/fr
Priority to AU2003250292A priority patent/AU2003250292A1/en
Priority to DE50302389T priority patent/DE50302389D1/de
Publication of WO2004007325A1 publication Critical patent/WO2004007325A1/fr

Links

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
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • 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
    • B65H23/1882—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 and controlling longitudinal register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5155—Cutting handled material longitudinally

Definitions

  • the invention relates to a device for measuring a layer, in particular a longitudinal register, of material webs according to the preamble of claim 1 or 4.
  • EP 09 50 519 A1 for example, a printing machine is known, wherein the register accuracy in the transport direction of the web determined by a sensor, and is corrected by a control device if necessary.
  • DE 42 03 947 A1 shows a method for setting a sensor of the web edge of a moving web without contact detecting.
  • the sensor can be adjusted by means of a sensor setting device in order to be able to easily compensate for a change in the material to be controlled and / or a sensor soiling.
  • the Fühlerverstellêt is driven by an electronic signal processing device for performing an adjustment transversely to the web edge.
  • GB 23 13 831 A discloses a printing machine with two offset to the direction of each other running paths for the transport of material webs. Each of the two paths is assigned its own sensor for detecting the web edges.
  • the invention has for its object to provide a device for measuring a layer of webs.
  • Such a device makes it possible to use the sensor both for detecting the position of a material web, the straight through a first starting position is fed, as well as to use the same sensor for detecting the position of a web, which is supplied by lateral displacement of a second starting position.
  • An additional sensor for detecting the position of a material web at the second starting position becomes superfluous.
  • the webs are guided at their entrance and exit positions via guide rollers. It may be advantageous that a guide roller for all initial positions of the material webs is present.
  • separate guide rolls are provided for the first home positions and for the second home positions.
  • the essential advantage of this embodiment is a lower weight of a roller, which can thus follow a braking or acceleration of the web faster.
  • the guide rollers are aligned for the first starting positions and for the second starting positions. This allows the sensor displaceable between the first and second starting positions to detect a material web having the same measuring geometry at first and second starting positions.
  • a side frame plate is provided between the guide rollers.
  • This side frame plate is part of a side frame that serves as a holder for the guide rolls are used.
  • This side frame preferably has an opening through which the sensor can be displaced between the first and second home positions.
  • the senor is displaced along the guide rollers, but it can also be displaceable transversely to a free material web.
  • the input positions are preceded by a device for cutting an original material web into the material webs.
  • a device for cutting an original material web into the material webs is used for example in double-width newspaper machines their application.
  • each starting position is preferably associated with a former.
  • FIG. 1 shows a schematic cross section through part of a commercial double-width newspaper machine
  • Fig. 2 is a plan view of a rear portion of the portion of the double width newspaper machine of Fig. 1;
  • Fig. 3 is a schematic cross section of a part of a double width Newspaper press
  • Fig. 4 is a plan view of a rear portion of the portion of the double width newspaper machine of Fig. 3;
  • Fig. 5 is a plan view of an alternative rear portion of a portion of a double width newspaper machine.
  • Fig. 1 shows a schematic cross section through a conventional apparatus for guiding webs of material between the printing unit and the folder of a commercial newspaper machine.
  • the paper webs 02; 03 are z. B. longitudinally cut partial webs 02; 03 a full web 01 and take only one half of the guide roller W4.
  • the two of the paper webs 02; 03 occupied halves of the guide roller W4 are here as input positions of the paper webs 02; 03 be understood.
  • the full web 01 has, for example, a width of four or six standing printed pages, z. B. newspaper pages, especially in broadsheet format. It is for example in two or three partial webs 02; 03 cut longitudinally, which then partial web, z. B. two printed pages wide, are.
  • the offset by at least one print page width, in particular by two print page widths, z. B. at least half a third or entire web 01 to understand.
  • Both paper webs 02; 03 may optionally means 21 for lateral displacement, z. B. pass a reversing corner 21.
  • the paper web 03 passes through the reversing edge 21 to then be guided via the guide roller W3 in a former 11 or on the guide roller W2 in a former 12.
  • Paper web 02 is guided via different guide rollers 04 to the guide roller W1 and then into a former 09.
  • a sensor 08 is mounted, wherein the paper web 02 is guided between the guide roller W1 and the sensor 08 therethrough. With the aid of the sensor 08, a position of the paper web 02 in the transport direction can be detected.
  • the paper web undergoes 02; 03 by means of a register device 05, z. B. a registration roller 05, a corresponding offset with respect to their transport direction.
  • the print image on the paper web 02; 03 applying printing units undergo a corresponding change in the angular position.
  • a sensor 06 is provided at the guide roller W2 and a sensor 07 at the guide roller W3.
  • the at the guide rollers W1; W2; W3 mounted sensors 06; 07; 08 are over the length of the guide rollers W1; W2; W3 displaceable.
  • For each guide roll W1, W2; W3 is a sensor 06, 07; 08 needed.
  • Fig. 2 the relative arrangement of the guide rollers W1; W2; W3 shown to each other in plan view.
  • On the double wide guide rollers W1; W2 are sections 14; 16; 17; 18 drawn over the paper webs 02; 03 can run when exiting the device. Leaving paper webs 02; 03, which run over the section 14 on the guide roller W1 or the section 17 on the guide roller W2, the device at an initial position A2 in the direction of the former 12, while paper webs 02; 03, which run over the section 16 on the guide roller W1 or the section 18 on the guide roller W2, leave the device at an initial position A3 in the direction of the former 09.
  • the single width guide roll W3 has only one section 13, corresponding to a leading to the former 11 home position A. Starting position A1 differs from the other starting positions A2; A3, that you have one of the paper webs 02; 03 usually only after a lateral displacement of the paper web 02; 03 can be supplied.
  • a side frame 19 serves as a holder for the guide rollers W1; W2; W3.
  • the side frame 19 has z. B. via a side frame plate 22, which between the guide rollers W1 and only by a lateral displacement of one of the paper webs 02; 03 to be reached guide roller W3 is arranged.
  • Fig. 3 is a schematic cross section of an advantageous embodiment of the present invention is shown.
  • the reference numerals correspond to the reference numerals of Figure 1.
  • the guide roller W3 and the former 11 are now not visible, since the guide roller W2 and the guide roller W3 are aligned; the sensor 07 is no longer available. This situation is shown in FIG. 4.
  • the paper webs 02; 03 can in various ways on the sections 13; 14; 16; 17; 18 of the guide rollers W1; W2; W3 be guided to then into one of the former 11; 12; 09 to merge.
  • both paper webs 02; 03 on adjacent sections 14; 16 of the guide roller W1 be arranged and the initial positions A2; Occupy A3.
  • it may be one of the paper webs 02; 03 be arranged on the portion 14 of the guide roller W1 and the second paper web 02; 03 on the section 17 of the guide roller W2. Then leave both paper webs 02; 03 the device at the starting position A2 and open in the former 12 or else a paper web 02; 03 is on section 16 of the guide roll W1 and the other on section 18 of the guide roll W2.
  • both paper webs leave the device at the starting position A3 and terminate in the former 09.
  • the guide rollers W2 and W3 are now on a common axis.
  • an opening 23 is provided between the guide rollers W2 and W3 in the side frame plate 22.
  • the opening 23 makes it possible to move the sensor 06 from the guide roller W2 through the side frame plate 22 to the guide roller W3. In this way it is possible with the sensor 06, the paper web 02; 03, regardless of whether it passes over the guide roller W2 and assumes the starting positions A2 and / or A3 or whether it passes over the guide roller W3 and assumes the starting position A1.
  • the previously required sensor 07 is omitted in this arrangement.
  • a single guide roller is provided in one piece. On this guide roller, a material web can be moved over one of three juxtaposed sections corresponding to the starting positions A1; A2; A3 running.
  • the sensor 06 can detect both the arrangement of a paper web 03, not shown, which runs over the guide roller W2 and the initial positions A2 or A3 can occupy also in this roller arrangement, as well the position of a paper web 03 with the starting position A1, wherein it is arranged in the latter case on the free paper web 03 and transverse to the free paper web 03 is displaceable. Under free paper web 03 is to be understood that the sensor 06 to one of the corresponding Starting positions A1; A2; A3 associated next guide roller W1; W2; W3 is spaced.
  • Analog he can also for detecting the position of a paper web 02; 03 on the starting positions A2 and A3 over the free paper web 02; 03 be arranged.
  • the inventive idea is not limited to the embodiment shown.
  • the apparatus shown is preferred as part of a double width printing machine, e.g. B. newspaper machine used.
  • Such machines print on an original paper web that is four times the width of a regular newspaper page.
  • This original paper web is cut at the guide roller W4 of a cutting device not shown in the drawings in the two paper webs 02 and 03, each having the width of two newspaper pages.
  • the paper webs 02 and 03 can then be guided through the device in separate ways.
  • a position transverse to the transport direction of the web 02; 03 can be determined by the sensor 06; 07; 08 as a sensor 06; 07; 08 for web edge scanning, z. B. light barrier, reflection, etc. is executed.
  • the device is suitable for printing machines three times the width, ie with printing units, which are suitable for printing six juxtaposed standing printed pages (eg newspaper pages).
  • printing units which are suitable for printing six juxtaposed standing printed pages (eg newspaper pages).
  • the guide rolls W1; W2 then pass over six newspaper pages, with z. B. one of the sensors 06; 08 can be moved to over the outer material web 03.

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Paper (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

L'invention concerne un dispositif permettant de mesurer un emplacement de bandes de matériaux, comportant une pluralité de positions d'entrée pour les bandes de matériaux, une pluralité de premières positions de sortie (A2, A3) pour les bandes de matériaux, auxquelles une bande de matériau peut être acheminée par alignement des premières positions d'entrée associées, au moins une seconde position de sortie (A1) à laquelle une bande de matériau ne peut être acheminée que par décalage latéral de la bande de matériau, avec des moyens de décalage latéral d'une bande de matériau sur une des premières positions de sortie et une position pour détecter un emplacement de bande de matériaux. Le détecteur (06, 08) peut être déplacé entre une position pour détecter la position d'une bande de matériau en une des premières positions de sortie et une position pour détecter l'emplacement d'une bande de matériau en une seconde position de sortie. Ce système permet de faire l'économie d'un des détecteurs.
PCT/DE2003/002221 2002-07-11 2003-07-03 Dispositif pour mesurer un emplacement de bandes de materiaux WO2004007325A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03763586A EP1521715B1 (fr) 2002-07-11 2003-07-03 Dispositif pour mesurer un emplacement de bandes de materiaux
AU2003250292A AU2003250292A1 (en) 2002-07-11 2003-07-03 Device for measuring a location of webs
DE50302389T DE50302389D1 (de) 2002-07-11 2003-07-03 Vorrichtung zur messung einer lage von materialbahnen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231323A DE10231323B4 (de) 2002-07-11 2002-07-11 Vorrichtung zur Messung einer Lage von Materialbahnen
DE10231323.7 2002-07-11

Publications (1)

Publication Number Publication Date
WO2004007325A1 true WO2004007325A1 (fr) 2004-01-22

Family

ID=29796273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/002221 WO2004007325A1 (fr) 2002-07-11 2003-07-03 Dispositif pour mesurer un emplacement de bandes de materiaux

Country Status (5)

Country Link
EP (1) EP1521715B1 (fr)
AT (1) ATE317367T1 (fr)
AU (1) AU2003250292A1 (fr)
DE (2) DE10231323B4 (fr)
WO (1) WO2004007325A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980516A3 (fr) * 2007-04-13 2009-09-16 WIFAG Maschinenfabrik AG Procédé de mesure et dispositif de détermination de la position de bandes de matériau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055087A1 (de) 2007-04-13 2008-10-16 Wifag Maschinenfabrik Ag Messverfahren und Vorrichtung zur Bestimmung der Lage von Materialbahnen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313831A (en) * 1996-06-05 1997-12-10 Quad Tech Positioning webs laterally
EP0950519A1 (fr) * 1998-04-16 1999-10-20 Asea Brown Boveri AG Procédé de contrÔle automatique du repérage d'impression et de coupe dans des machines d'impression rotatives avec plusieurs bandes
EP0987205A1 (fr) * 1998-09-17 2000-03-22 Armin Steuer Accumulateur à boucle pour matériau en bande et son utilisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810316A (en) * 1954-09-24 1957-10-22 Goodyear Tire & Rubber Width measuring device
DE4203952C2 (de) * 1992-02-11 1995-10-19 Bst Servo Technik Gmbh Verfahren zum Positionieren zweier Fühler bei einer Bahnlaufregeleinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313831A (en) * 1996-06-05 1997-12-10 Quad Tech Positioning webs laterally
EP0950519A1 (fr) * 1998-04-16 1999-10-20 Asea Brown Boveri AG Procédé de contrÔle automatique du repérage d'impression et de coupe dans des machines d'impression rotatives avec plusieurs bandes
EP0987205A1 (fr) * 1998-09-17 2000-03-22 Armin Steuer Accumulateur à boucle pour matériau en bande et son utilisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980516A3 (fr) * 2007-04-13 2009-09-16 WIFAG Maschinenfabrik AG Procédé de mesure et dispositif de détermination de la position de bandes de matériau

Also Published As

Publication number Publication date
DE10231323B4 (de) 2005-09-29
EP1521715B1 (fr) 2006-02-08
AU2003250292A1 (en) 2004-02-02
DE50302389D1 (de) 2006-04-20
DE10231323A1 (de) 2004-01-29
EP1521715A1 (fr) 2005-04-13
ATE317367T1 (de) 2006-02-15

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