EP1291197A2 - Méthode et dispositif pour aligner précisément un produit par rapport à un dispositif de reliure - Google Patents

Méthode et dispositif pour aligner précisément un produit par rapport à un dispositif de reliure Download PDF

Info

Publication number
EP1291197A2
EP1291197A2 EP02015618A EP02015618A EP1291197A2 EP 1291197 A2 EP1291197 A2 EP 1291197A2 EP 02015618 A EP02015618 A EP 02015618A EP 02015618 A EP02015618 A EP 02015618A EP 1291197 A2 EP1291197 A2 EP 1291197A2
Authority
EP
European Patent Office
Prior art keywords
product
stapled
chain
saddle stitcher
compensating movement
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
EP02015618A
Other languages
German (de)
English (en)
Other versions
EP1291197B1 (fr
EP1291197A3 (fr
Inventor
Andreas Steinert
Randolf Voigtländer
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 EP1291197A2 publication Critical patent/EP1291197A2/fr
Publication of EP1291197A3 publication Critical patent/EP1291197A3/fr
Application granted granted Critical
Publication of EP1291197B1 publication Critical patent/EP1291197B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

Definitions

  • the invention relates to a method for the precise alignment of a to be stapled Product relating to a stapler in a saddle stitcher and one appropriately trained saddle stitcher.
  • Saddle stitchers are paper processing machines that are used to produce a product for example a brochure, composed of several folded sheets and stapled becomes.
  • the number of folding sheets to be stapled is indicated on the collecting chain Carriers collected and aligned.
  • the collection chain transports the collected Folded sheets to a stapling device, where these are passed through stapling heads with wire clips to be stapled.
  • trimmer is provided after the ejection, of which the End products are transported to a display.
  • saddle stitching There are two types of saddle stitching: saddle stitching and stapling in motion.
  • the stapler consisting of tacking sled and tacking lifting device with the product to be tacked be moved and at least temporarily adjusted to its movement.
  • the movement of the stapling device is coordinated with the movement of the Collection chain that transports the product to be stapled.
  • the location of the product by the nature of the collection chain in particular by the nature of the Carrier of the collection chain determined.
  • There are deviations in this type of stapling the actual bracket position from the desired bracket position to that Deviations can vary greatly from product to product.
  • the Deviation of the bracket position results, among other things, from the fact that the movement the stapling device is coordinated with the movement of the collection chain it is assumed that the product to be stapled is guided exactly by the collection chain becomes.
  • EP 0 917 965 discloses a saddle stitcher for folded sheets and a method Drive control of a saddle stitcher.
  • the saddle stitcher disclosed there for Folded sheet has a stapling station and at least one folded sheet feeder, one Collection chain and a drive.
  • the drive consists of individual drive units from one each of the stapling station, each folder feeder and the collection chain is assigned, wherein each individual drive unit at least one electric motor and one has associated control unit. There is also a connection for exchange of data and / or control signals between the control units.
  • a saddle stitcher has at least two separate ones Drives for the stapling device and for the collection chain.
  • a Sensor for detecting the position of the product to be stapled in an advantageous manner Direction of the collection chain immediately before the stapling device. With this sensor the actual position of the product in the running direction is recorded exactly and in one Evaluation unit compared with the expected position of the product. One with you Determined position deviation is controlled by a control unit Drive unit fed.
  • the drive of the collection chain is in the drive unit and / or the drive of the stapling device is regulated so that at the time of measurement detected deviation of position of the product up to the beginning of the stitching process for this product is balanced. This means that the actual position and the target position of the Product match. This will make the bracket exactly at the predetermined location of the product.
  • the one carried out Compensating movement reversed until the next machine cycle or taken into account accordingly for the compensation movement for the next product. This ensures that the position of the staple of the next Product is not affected.
  • FIG. 1 A representative example of a saddle stitcher according to the invention is shown in FIG. 1 shown.
  • a drive motor M1 drives the crank 1 and crank rod 2 Tacking carriage 3, which is mounted on a sliding line 4. Using the crank 5 and the crank rod 6 becomes the horizontal reciprocation of the Sword carriage 7 along the sliding line 8 allows.
  • the drive motor M2 is for the collection chain provided. By means of the toothed belt wheel 9, the toothed belt 10, of the toothed belt wheel 11 and the chain wheel 12, the collecting chain 13 is driven. It is intended to control these two motors M1 and M2 in such a way that the Movements of the staple carriage B1 and the collection chain B2, which are shown in FIGS. 2 and 3 are shown, can be coordinated.
  • the movement coordination takes place in such a way that a sensor 14 for detecting the position of the stapled Product is provided.
  • This sensor 14 is advantageously located in FIG Direction of the collection chain immediately before the stapling device. Through this sensor it is now possible to record the actual position of the product exactly in the direction of travel. The determined values are passed on to an evaluation unit, not shown and compared it with the expected position of the product. One with this The comparison of the position deviation is determined using a control unit (not shown) Controlled variable supplied to the drive unit. With this control variable it is now possible Drive the collecting chain and / or the drive of the stapling device to regulate that a any positional deviation of the product at the time of measurement up to Beginning of the stitching process for this product is compensated. By this regulation it is ensured that the clip always exactly at the predetermined position of the Product is set.
  • one compensating movement is carried out until the next Machine clock reversed again or with the compensating movement for the next product considered accordingly. This ensures that the Bracket for the following product is placed in the right place.
  • FIG 2 the essential elements of the drive of the staple carriage B1 are shown.
  • the motor M1 drives the crank 1, which by means of the crank rod 2 Horizontal movement of the stitching carriage 3 along the sliding line 4 is realized.
  • the drive motor M1 moves a crank which is hidden in this view and which with the crank rod 6, the horizontal movement of the sword carriage 7 along the Straight line 8 realized.
  • the drive of the collection chain B2 is shown in FIG.
  • the motor M2 moves on Toothed belt wheel 9, which by means of the toothed belt 10, the rotational movement on the Toothed belt wheel 11 transmits.
  • About the downstream sprocket 12 is the Collection chain 13 driven.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
EP02015618A 2001-09-05 2002-07-16 Méthode et dispositif pour aligner précisément un produit par rapport à un dispositif de reliure Expired - Lifetime EP1291197B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143571 2001-09-05
DE10143571A DE10143571A1 (de) 2001-09-05 2001-09-05 Verfahren und Vorrichtung zur genauen Ausrichtung eines zu heftenden Produktes in Bezug auf eine Heftvorrichtung

Publications (3)

Publication Number Publication Date
EP1291197A2 true EP1291197A2 (fr) 2003-03-12
EP1291197A3 EP1291197A3 (fr) 2004-02-04
EP1291197B1 EP1291197B1 (fr) 2008-02-20

Family

ID=7697847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015618A Expired - Lifetime EP1291197B1 (fr) 2001-09-05 2002-07-16 Méthode et dispositif pour aligner précisément un produit par rapport à un dispositif de reliure

Country Status (4)

Country Link
US (1) US6899325B2 (fr)
EP (1) EP1291197B1 (fr)
AT (1) ATE386644T1 (fr)
DE (2) DE10143571A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422074B1 (fr) * 2002-11-22 2014-06-11 Hohner Maschinenbau GmbH Dispositif d'agrafage, machine d'assemblage et d'agrafage comprenant ce dispositif d'agrafage et méthode d'agrafage utilisant ce dispositif d'agrafage ou cette machine d'assemblage et d'agrafage
DE102004021960A1 (de) * 2004-05-04 2005-12-01 Heidelberger Druckmaschinen Ag Sammelhefter für Broschuren
DE102004021958A1 (de) * 2004-05-04 2005-12-01 Heidelberger Druckmaschinen Ag Sammelhefter für Broschuren
DE102008023865A1 (de) * 2008-05-16 2009-11-19 Heidelberger Druckmaschinen Ag Sammelhefter mit variabler Kettenteilung
EP2492107B1 (fr) * 2011-02-25 2013-07-24 Müller Martini Holding AG Couseuse au fil textile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917965A1 (fr) 1997-11-24 1999-05-26 Brehmer Buchbindereimaschinen GmbH Assembleuse et brocheuse combinées pour des feuilles pliées et méthode pour son contrÔle d'entrainement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554531A (en) * 1968-06-18 1971-01-12 Harris Intertype Corp Binder assembly
DE4329683C1 (de) * 1993-09-02 1994-07-21 Binder & Co Masch Oppenweiler Fadensiegelmaschine
US5957263A (en) * 1996-09-25 1999-09-28 Advanced Robotic Technologies, Inc. Apparatus for correcting for wear of a conveyor belt
US5918729A (en) * 1997-08-29 1999-07-06 R. R. Donnelley & Sons Company Chain tensioning device for bindery lines
DE59807190D1 (de) * 1998-05-18 2003-03-20 Grapha Holding Ag Drahtheftmaschine für einen eine Sammelkette aufweisenden Sammelhefter.
US6328297B1 (en) * 1999-07-02 2001-12-11 Pitney Bowes Inc. Method and apparatus for improving synchronization in a document inserting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917965A1 (fr) 1997-11-24 1999-05-26 Brehmer Buchbindereimaschinen GmbH Assembleuse et brocheuse combinées pour des feuilles pliées et méthode pour son contrÔle d'entrainement

Also Published As

Publication number Publication date
US20030061700A1 (en) 2003-04-03
ATE386644T1 (de) 2008-03-15
EP1291197B1 (fr) 2008-02-20
DE50211723D1 (de) 2008-04-03
US6899325B2 (en) 2005-05-31
EP1291197A3 (fr) 2004-02-04
DE10143571A1 (de) 2003-03-20

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