EP1574355A2 - Encarteuse-piqueuse avec une station de piqûre - Google Patents

Encarteuse-piqueuse avec une station de piqûre Download PDF

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Publication number
EP1574355A2
EP1574355A2 EP05003708A EP05003708A EP1574355A2 EP 1574355 A2 EP1574355 A2 EP 1574355A2 EP 05003708 A EP05003708 A EP 05003708A EP 05003708 A EP05003708 A EP 05003708A EP 1574355 A2 EP1574355 A2 EP 1574355A2
Authority
EP
European Patent Office
Prior art keywords
unit
saddle stitcher
stitching
acceleration
sheets
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Withdrawn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
EP05003708A
Other languages
German (de)
English (en)
Other versions
EP1574355A3 (fr
Inventor
Ralph Küchler
Thomas Gerlach
Claus-Otto Hohner
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.)
Hohner Maschinenbau GmbH
Original Assignee
Hohner Maschinenbau GmbH
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 Hohner Maschinenbau GmbH filed Critical Hohner Maschinenbau GmbH
Publication of EP1574355A2 publication Critical patent/EP1574355A2/fr
Publication of EP1574355A3 publication Critical patent/EP1574355A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C1/00—Collating or gathering sheets combined with processes for permanently attaching together sheets or signatures or for interposing inserts
    • B42C1/12—Machines for both collating or gathering and permanently attaching together the sheets or signatures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C19/00—Multi-step processes for making books
    • B42C19/08—Conveying between operating stations in machines

Definitions

  • the invention relates to a saddle stitcher with at least a stapling station for stapling sheets according to the preamble of claim 1.
  • Saddle stitchers are generally paper-processing Machines with which a product, such as a Brochure, composed of several folded sheets and stapled. Lying on folded sheet investors or on the Standing back are printed folded sheets of stacks isolated fed, opened and on a collecting chain hung up. The number of folded sheets to be stapled is on the Collecting chain collected and aligned by drivers.
  • the Collector chain transports the collected folded sheets to one Stapling device, where these by stapling heads with wire staples be stapled.
  • a perforation of the Products are provided.
  • trimmer (3-cutter) provided, of which the end products are further ported to a delivery.
  • the saddle stitcher is often driven by a drive central electric motor.
  • the different Assemblies such as the stapler, the gathering chain, the Falzbogenanleger, the ejector, the trimmer and possibly more components via different gears and one common wave, a so-called royal wave, driven.
  • the collector chain has a comparatively high Transport speed up, allowing up to several folders produced per second. Because of this high Transport speed of the sheets or booklets can it through the deflection of the direction of movement of the booklets by means of Ejectors for markings or scratch / sanding marks on the Stapling and / or tilting of the folders come. this leads to et al to damage or impairment of quality of the generated folders.
  • the object of the invention is to provide a saddle stitcher at least one stitching station for stapling sheets, wherein the Stapling station on a longitudinal direction of a collecting chain arranged during the stapling operation movable stapling and in the transport direction of the sheet behind the stitching station at least one ejector unit for ejecting the sheets is proposed to propose, which compared to the state of Technology has a higher reliability.
  • an inventive Saddle stitcher characterized in that between the stitching carriage and the ejector unit at least one acceleration and / or Braking unit for accelerating and / or braking the Arch is arranged in the longitudinal direction of the ejector unit.
  • the acceleration and / or First brake unit for acceleration and then for subsequent braking of the bow formed.
  • temporally upstream acceleration of the arc is opposite the transport speed of the gathering chain a time gain Generable, allowing a braking of the bow, in particular until to a halt, without a run-up is feasible.
  • the Acceleration and / or braking unit at least one Carrier device to take the bow.
  • the driver device has at least one Clamping unit for clamping the sheet on. Because of that Clamping unit is arranged behind the stitching station, a can Slipping of the individual sheets in this case no longer occur.
  • the clamping unit prevents in an advantageous manner Way a relative movement between bow and clamping unit, so that marks on or impairments of the bow do not arise.
  • the Arch with at least two Klemmfinger emulate and a Clamping clamped.
  • Corresponding clamping fingers are particularly easy to implement and ensure together with the terminal block a secure clamping or loosening the Clamping.
  • the acceleration and / or Brake unit on a crank drive With help of a Crank drive according to the invention, the linear movement the entrainment device or clamping unit in an advantageous Way by a rotational movement, especially with the help an electric motor or the like.
  • the Ejector of the arch in the area of Ejector unit substantially perpendicular to Direction of transport of the sheets in the area of the collecting chain.
  • This particular tilting of the folders in the area the ejector effectively prevented, as the bow in the Substantially perpendicular to the fold and preferably along the Transport direction of the ejector or along it subsequent units are moved.
  • This action leads to further increase the operational safety of the Saddle stitcher.
  • this is done in an elegant way a transverse shift or the like of the sheet or booklet prevents corresponding machine parts, so that Markings, such as traces or scratches, on the sheet or Brochures do not arise.
  • the ejector unit has a lifting element for Lifting the bow and a ligament device for Move on the bow.
  • An inventive Lifting element engages, for example, in the fold of the bow and lifts them away in a substantially vertical direction a guide rail or the like or upwards.
  • the bow of the advantageous Band device detected and in particular the trimmer or fed to the cutting unit.
  • the invention raises the Ejector unit the braked bow.
  • the temporal Sequence of the saddle stitcher according to the invention are the bow collected, stapled, from the acceleration and / or Detects braking unit, which brakes in particular and then preferably in the decelerated state, in particular at a standstill, from the ejector unit or the Lifting element to be grasped and lifted.
  • This advantageous timing increases in a decisive way the reliability of the saddle stitcher according to the invention, as accordingly braked or resting bow without Disturbance deflected and / or raised or the cutting unit can be fed.
  • a diversion the bow that is a clear or relevant change the transport direction of the bow, in the braked state or to provide the bow at a standstill.
  • FIG. 1 is a section of a saddle stitcher shown.
  • the saddle stitcher comprises two stitching stations 1, on a stitching carriage 2 along a gathering chain 3rd are arranged movably during the stapling process.
  • the collecting chain 3 passes the stapled sheets one Brake unit 4 and this in turn passes the bow one Ejector 5.
  • the ejector 5 substantially lifts the sheets perpendicular to the transport direction of the sheet of the gathering chain. 3 in the area of the brake unit 4.
  • a bow largely at a standstill from the ejector 5 or raised by the lifting comb 6 and a not closer shown trimmer or a cutting unit supplied.
  • the brake unit 4 is shown in more detail.
  • the brake unit 4 is by means of a crank gear. 7 driven.
  • the crank mechanism 7 drives by means of a Connecting rod 8, a rocker 9 and a tension and pressure arm 10 a carriage 11 at.
  • the rocker 9 is a through Bearings 12 with fixed pivot point fixed and safely stored.
  • the carriage 11 moves in the longitudinal direction of the gathering chain third or along a rail 13, which also leads the carriage 11 or forms the linear guide-
  • the carriage 11 includes this variant of the invention, three clamping fingers 14 and a Terminal block 15 on which the bow, not shown in the direction X at the front of the rail clamp, then accelerate longitudinally in direction X and in rear area of the rail 13 the arch in particular until decelerate to a standstill.
  • the bows will follow lifted from the comb 5 in the Y direction and a Supplied cutting device.
  • Core of the invention is the change in direction of the bow the stitching carriage in a saddle stitcher according to the The preamble of claim 1 from the longitudinal direction X in the im Essentially oriented perpendicular thereto Y direction Help the brake unit 4, which are the bow for the ejector. 5 decelerates largely or to a standstill. This ensures trouble-free operation of the Saddle stitchers according to the invention- Beyond that adverse markings or traces on the zu effectively prevented processing arc. this leads to an improvement in the quality of the bow.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP05003708A 2004-03-10 2005-02-22 Encarteuse-piqueuse avec une station de piqûre Withdrawn EP1574355A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004011973.2A DE102004011973B4 (de) 2004-03-10 2004-03-10 Sammelhefter mit einer Heftstation
DE102004011973 2004-03-10

Publications (2)

Publication Number Publication Date
EP1574355A2 true EP1574355A2 (fr) 2005-09-14
EP1574355A3 EP1574355A3 (fr) 2011-01-05

Family

ID=34813660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003708A Withdrawn EP1574355A3 (fr) 2004-03-10 2005-02-22 Encarteuse-piqueuse avec une station de piqûre

Country Status (3)

Country Link
US (1) US7651080B2 (fr)
EP (1) EP1574355A3 (fr)
DE (1) DE102004011973B4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7857298B2 (en) 2006-08-18 2010-12-28 Goss International Americas, Inc. Stitcher drive
EP3587136B1 (fr) 2018-06-29 2021-05-12 Müller Martini Holding AG Installation et procédé de positionnement de produits imprimés dans une liaison active dotée d'une sortie

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375824A (en) * 1993-03-17 1994-12-27 R. R. Donnelley & Sons Company Selectable pin spacing on gathering chain
EP0814385A2 (fr) * 1996-06-17 1997-12-29 Xerox Corporation Guidage de papier pour le reproduction des documents à haute vitesse
EP0958942A1 (fr) * 1998-05-18 1999-11-24 Grapha-Holding Ag Agrafeuse pour une brocheuse assembleuse avec chaine collectrice
EP0970820A2 (fr) * 1998-07-09 2000-01-12 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de transport
EP0976672A2 (fr) * 1998-07-28 2000-02-02 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de transport

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287334A (en) * 1912-08-31 1918-12-10 Kast Insetting And Gathering Machine Company Signature-gatherer.
US1644192A (en) * 1922-11-08 1927-10-04 Dexter Folder Co Machine for assembling and stitching signatures
US4260145A (en) * 1979-05-04 1981-04-07 Harris Corporation Signature handling apparatus
CH662987A5 (de) * 1984-01-26 1987-11-13 Grapha Holding Ag Sattelheftmaschine.
US4711440A (en) * 1986-11-17 1987-12-08 Mccain Manufacturing Corporation Signature machine with counterpulse weight shuttle bar drive
DE59405899D1 (de) * 1993-12-21 1998-06-10 Grapha Holding Ag Verfahren zur Beschickung von zu Druckprodukten gesammelten, mehrblättrigen Druckbogen mit Beilagen
CH691229A5 (de) * 1995-09-08 2001-05-31 Grapha Holding Ag Sammelhefter.
EP0956974B1 (fr) * 1998-05-15 2002-08-28 Grapha-Holding Ag Dispositif d'entrainement pour une assembleuse et brocheuse combinées à pas variable
GB2356189B (en) * 1999-11-11 2004-01-14 Ibis Integrated Bindery System Book bindery and trimming apparatus
DE10058796A1 (de) * 2000-05-09 2001-11-15 Heidelberger Druckmasch Ag Sammelhefter mit getrennten Antrieben
DE10130662A1 (de) * 2001-06-28 2003-01-16 Heidelberger Druckmasch Ag Sammelhefter mit einem Führungselement im Heftbereich

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375824A (en) * 1993-03-17 1994-12-27 R. R. Donnelley & Sons Company Selectable pin spacing on gathering chain
EP0814385A2 (fr) * 1996-06-17 1997-12-29 Xerox Corporation Guidage de papier pour le reproduction des documents à haute vitesse
EP0958942A1 (fr) * 1998-05-18 1999-11-24 Grapha-Holding Ag Agrafeuse pour une brocheuse assembleuse avec chaine collectrice
EP0970820A2 (fr) * 1998-07-09 2000-01-12 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de transport
EP0976672A2 (fr) * 1998-07-28 2000-02-02 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de transport

Also Published As

Publication number Publication date
DE102004011973B4 (de) 2017-03-23
US20050206062A1 (en) 2005-09-22
US7651080B2 (en) 2010-01-26
EP1574355A3 (fr) 2011-01-05
DE102004011973A1 (de) 2005-09-22

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