EP2189293A2 - Assembleuse et brocheuse - Google Patents

Assembleuse et brocheuse Download PDF

Info

Publication number
EP2189293A2
EP2189293A2 EP20090174971 EP09174971A EP2189293A2 EP 2189293 A2 EP2189293 A2 EP 2189293A2 EP 20090174971 EP20090174971 EP 20090174971 EP 09174971 A EP09174971 A EP 09174971A EP 2189293 A2 EP2189293 A2 EP 2189293A2
Authority
EP
European Patent Office
Prior art keywords
signatures
drive
saddle stitcher
finger
stitching
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Withdrawn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
EP20090174971
Other languages
German (de)
English (en)
Other versions
EP2189293A3 (fr
Inventor
Siegmar Tischer
Torsten Brünner
Andreas Steinert
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.)
Mueller Martini Holding 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 EP2189293A2 publication Critical patent/EP2189293A2/fr
Publication of EP2189293A3 publication Critical patent/EP2189293A3/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Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling

Definitions

  • the invention relates to a saddle stitcher for gathering and stitching signatures according to the preamble of claim 1.
  • Generic saddle stitchers are known. From folded sheet investors individual folded sheets are separated from a stack, opened and placed on the gathering chain.
  • the gathering chain has a guide device whose upper portion is formed like a blade and whose ridge line determines the transport and stitching line, and a substantially roof-shaped support on which the signatures are transported astride.
  • the collecting chain has entrainment elements which convey the deposited folding sheets in the horizontal direction.
  • the folded sheets conveyed by the gathering chain and the carriers are transported through the gathering chain up to a stitching station, in which successive folded sheets are stapled in the fold with the aid of wire staples.
  • stapling heads arranged above the gathering chain and clincher boxes arranged below the gathering chain which bend the free ends of the wire staples pierced by the stapling heads through the folding sheets. Thereafter, the stapled folded sheets are transported in the boom area of the gathering chain for further processing. For example, edge trim and display follow.
  • the present invention seeks to develop a saddle stitcher and improve so that the conversion effort is significantly reduced in a change of process-relevant geometric parameters of the collected signatures.
  • Another object of the invention is to provide a saddle stitcher in which the removal of accumulated in the area of the stitching station at a machine stop signatures is easily possible.
  • a saddle stitcher is used for gathering signatures of paper, cardboard and the like, wire stapling the gathered signatures and laying out the stitched signatures.
  • the saddle stitcher comprises a collection section with a drive means driven by a drive.
  • the drive includes in particular a controllable electric motor, such as a servomotor;
  • the driven conveying means is in particular a driven collecting chain.
  • investors are arranged, which may also have separate drives.
  • the saddle stitcher further has a stitching station with a finger strip unit with a finger strip and at least one stapling head for stapling the signatures at a standstill, wherein a respective stapling head is assigned a respective clincher.
  • the stitching station is followed by a delivery station, which serves to lay out the stitched signatures.
  • the finger strip device has a first drive, which imprints an oscillating movement of the finger strip.
  • the finger strip unit further has a second drive, which causes opening and closing of fingers of the finger strip.
  • the at least one stapling head of the stitching station has a separate drive.
  • the two drives of the finger strip unit, the drive of the collecting line and the drive of the stapling head are independent, separate individual drives. In this case, preferably controllable electric motors such as servomotors are used.
  • Such a saddle stitcher advantageously makes it possible to grasp the collected signatures without slippage and markings and to accurately deposit the stitched signatures independently of the mechanical settings of the saddle stitcher by the operator. Further advantageous is a quieter sheet travel during stepping through the stitching station due to reduced speed jumps when clamping the signatures, since the signatures regardless of the thickness are used with the optimum speed by the fingers of the finger bar. It is also advantageous that defined positions can be approached by the use of the individual drives in the event of a stop, and it is thus easier to remove accumulated signatures in the region of the stitching station. By using the individual drives and the absence of complicated gear with cams, d. H. due to a low-vibration and low-wear design, higher cycle numbers can be driven with the saddle stitcher.
  • the at least one clincher also has a separate drive.
  • the drives of the saddle stitcher are connected via data lines to a common control device and the drives can be controlled synchronized by the control device.
  • a program for signature format-dependent activation and / or a program for signature thickness-dependent activation of at least one of the drives is stored in the control device.
  • the timing of the opening and closing of the fingers of the finger strip is influenced in particular by the signature-thickness-dependent activation of the second drive of the finger strip device, that is to say the phase angle relative to the drive of the collection line.
  • the saddle stitcher has a measuring station arranged upstream of the stitching station for measuring the thickness of collected signatures.
  • the measuring station can also be connected to the control device, so that the detected thickness can be entered by the control device in the program for signature-dependent control and the drives can be controlled accordingly.
  • the invention also provides a method for driving a saddle stitcher in error-related stoppers to eliminate signatures in the stitching station. If there is an error-related machine stop, for example because signatures have wedged and accumulated under the stapling head in the area of the stapling station, then the drive of the stapling head or the stapling heads is controlled by the control device such that the stapling head is moved into its upper position or the stitching heads are moved to their upper position. Furthermore, the second drive of the finger strip device is controlled by the control device such that the fingers open the finger strip. These two steps can be performed either simultaneously or sequentially. Thus, the conditions are created in an advantageous manner to be able to easily remove the wedged and accumulated signatures.
  • the machine components of the saddle stitcher according to Fig. 1 comprise three feeders 10, 12, 14, each of which transmits a signature 16, 18, 20 to a collecting section 34, not shown here in detail, with a collecting chain.
  • the thus ab- and superimposed signatures 16, 18, 20 form together collected signatures 30, which as before the forming paperback, in a transport direction according to the arrow P along a transport and stitching line 22 is transported along the Investors 10, 12, 14 and a stitching station 24 also extends to a delivery station 29.
  • the collecting section 34 has in the present embodiment an endlessly circulating collecting chain, on which drivers 35 are arranged, which push the hereby astride transferred to the collecting chain signatures 16, 18, 20 and finally the collected signatures 30 in front of him.
  • the stitching station 24 comprises two stitching heads 26 and a respective stitching head, in FIG Fig. 1 unrecognizable bender, which bend by means of the stitching heads 26 in the stapled brochures 30 stapled wire clips 27 and that the legs of the wire staples 27, which have penetrated the collected signatures 30.
  • the Umbieger form together with the stitching heads 26 and devices, not shown, for the preparation of the wire clamps 27, a machine component for stapling.
  • the delivery station 29 comprises in the present embodiment, a machine component in the form of an ejector, not shown.
  • the ejector intervenes in the respective fold break of the stapled brochure 32 and lifts it out of the transport and stapling line 22, so that it can be transported in the direction of the arrow T, preferably in the direction of a trimming device, such as a three-knife or trimmer.
  • a measuring station 33 is provided, in which the thickness of the stitched together to be stapled signatures 30 is determined.
  • the finger strip device 50 comprises a drive 501, which is designed as a servomotor. This is connected to the machine control 60. On the pin of the drive 501, an eccentric 502 is arranged. On the eccentric 502 in turn a coupling rod 503 is fixed, which is connected on the output side with a clamping plate 504.
  • This clamping plate 504 is the drive side clamped to an axle 505, on the output side further clamping disks 506 are clamped.
  • two of the clamping disks 506 are shown, Preferably, however, a total of four clamping plates 506 are clamped on the axis 505.
  • a tie rod 507 is attached, which is connected to the control bar 508.
  • the control bar 508 is moved by the tie rods 507, slidably disposed in frame-fixed guides 509 transverse to the finger bar 510, as indicated by the double arrow a.
  • the finger bar 510 is slidably mounted together with the counter bar 511 on the frame of the stitching station 24.
  • At least two fingers 512 are rotatably mounted on the finger bar 510. In Fig. 2 one of these fingers 512 is shown.
  • a ball bearing 513 is fixed, which by Fig. 2 not shown tension springs in contact with the control bar 508 is held.
  • An adjustment of the control bar 508 in the direction a thus causes a movement of the fingers 512, namely a rotational movement b.
  • the rotational movement b of the finger 512 causes an opening or closing of the finger 512, since a respective finger 512 with a counter-bar 511 forms a clamping point 514.
  • a product 30, not shown here, is pressed by the fingers 512 to the counter strip 511.
  • the opening and closing of the fingers 512 is effected by the mechanism already described.
  • pivoting of the axle 505 is achieved via the eccentric 502 arranged on the journal and the coupling rod 503 and the clamping disk 504 ,
  • the pivotal movement of the axle 505 is in turn transmitted to the clamping disks 506 and the tie rods 507 attached thereto.
  • the tie rods, which are attached to the control bar 508, cause a movement of the control bar, which in turn causes the opening and closing of the fingers 512.
  • the drive 501 is controlled such that the phase angle falls to the ideal target time.
  • the set point in time is defined by the speed matching on the one hand finger bar 510 and counter bar 511 and on the other hand gather chain 34 with driver 35 and product 30. Otherwise, the phase angle for thicker signatures earlier and for thinner signatures would be achieved later, which is not isochronous transport allows.
  • An analogue control is implemented for the release of the clamping.
  • the oscillating transport movement of the stored in the machine frame of the saddle stitcher 1 finger bar 510 and the counter bar 511 is replaced by a in Fig. 2 not shown crank mechanism causes.
  • the crank gear is with the in Fig. 1 indicated drive the finger bar 515 connected.
  • the finger strip device 50 takes the collected signatures 30 transported on a gathering chain 34 into a transfer point U and transports them step by step through the stitching station 24 to the delivery station 29.
  • a stapling head drive 1001 is connected on the one hand via a toothed belt 1002 and a crank mechanism 1003 with the stapling head 26 and causes its drive.
  • the stapling head drive 1001 is connected to the clincher 1006 via the toothed belt 1002, the toothed belt transmission 1004 and the cam gear 1005.
  • collated signatures 30 located in their stapling position, a wire clamp 27 (not shown) is driven through the stapling head 26 and the legs of the wire clamp 27 are closed by the clincher 1006.
  • the stapling head drive 1001 is connected to the machine control 60 and is driven by it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
EP20090174971 2008-11-25 2009-11-04 Assembleuse et brocheuse Withdrawn EP2189293A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008058953A DE102008058953A1 (de) 2008-11-25 2008-11-25 Sammelhefter

Publications (2)

Publication Number Publication Date
EP2189293A2 true EP2189293A2 (fr) 2010-05-26
EP2189293A3 EP2189293A3 (fr) 2014-04-09

Family

ID=41716402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090174971 Withdrawn EP2189293A3 (fr) 2008-11-25 2009-11-04 Assembleuse et brocheuse

Country Status (3)

Country Link
EP (1) EP2189293A3 (fr)
CN (1) CN101734037B (fr)
DE (1) DE102008058953A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20101605A1 (it) * 2010-09-03 2012-03-04 Meccanotecnica Spa Macchina cucitrice con azionamento stazione di alimentazione indipendente
US9033329B2 (en) 2010-09-03 2015-05-19 Meccanotecnica S.P.A. Multi-function binding machine
CN113147213A (zh) * 2021-06-01 2021-07-23 杭州惠宝机电股份有限公司 一种胶装机钳入式封面压痕输送机构及其控制方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2492107B1 (fr) * 2011-02-25 2013-07-24 Müller Martini Holding AG Couseuse au fil textile
DE102012002689A1 (de) * 2012-02-10 2013-08-14 Heidelberger Druckmaschinen Aktiengesellschaft Sammelhefter
DE102013003987A1 (de) 2013-03-07 2014-09-11 Heidelberger Druckmaschinen Ag Verfahren zum Heften und Heftverfahren mit nur einem Heftkopf
CN103738070B (zh) * 2013-12-13 2015-09-02 安徽华印机电股份有限公司 顺序下帖装置
US11021000B2 (en) * 2018-06-29 2021-06-01 Mueller Martini Holding Ag System and method for positioning printed products in operative connection with a delivery system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598210A1 (fr) 2004-05-04 2005-11-23 Heidelberger Druckmaschinen Aktiengesellschaft Assembleuse et brocheuse pour brochures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691229A5 (de) * 1995-09-08 2001-05-31 Grapha Holding Ag Sammelhefter.
DE19752015A1 (de) * 1997-11-24 1999-05-27 Brehmer Buchbindereimaschinen Sammelhefter für Falzbogen und Verfahren zur Antriebssteuerung eines Sammelhefters
DE10058796A1 (de) * 2000-05-09 2001-11-15 Heidelberger Druckmasch Ag Sammelhefter mit getrennten Antrieben
US7192027B2 (en) * 2004-04-07 2007-03-20 Goss International Americas, Inc. Signature transport device
DE102004021960A1 (de) * 2004-05-04 2005-12-01 Heidelberger Druckmaschinen Ag Sammelhefter für Broschuren
CN100562472C (zh) * 2004-09-16 2009-11-25 株式会社理光 页处理装置以及成像装置
DE502006001962D1 (de) * 2005-02-15 2008-12-18 Heidelberger Druckmasch Ag Verfahren sowie Vorrichtung zum Abpressen von Druckerzeugnissen
DE102005046683A1 (de) * 2005-09-29 2007-04-05 Heidelberger Druckmaschinen Ag Heftvorrichtung
JP4721463B2 (ja) * 2007-02-02 2011-07-13 キヤノン株式会社 シート処理装置、及びそれを備えた画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598210A1 (fr) 2004-05-04 2005-11-23 Heidelberger Druckmaschinen Aktiengesellschaft Assembleuse et brocheuse pour brochures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20101605A1 (it) * 2010-09-03 2012-03-04 Meccanotecnica Spa Macchina cucitrice con azionamento stazione di alimentazione indipendente
US9033329B2 (en) 2010-09-03 2015-05-19 Meccanotecnica S.P.A. Multi-function binding machine
CN113147213A (zh) * 2021-06-01 2021-07-23 杭州惠宝机电股份有限公司 一种胶装机钳入式封面压痕输送机构及其控制方法

Also Published As

Publication number Publication date
DE102008058953A1 (de) 2010-05-27
CN101734037A (zh) 2010-06-16
EP2189293A3 (fr) 2014-04-09
CN101734037B (zh) 2013-08-28

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