EP1688267A2 - Dispositif assembleur - Google Patents

Dispositif assembleur Download PDF

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Publication number
EP1688267A2
EP1688267A2 EP06000558A EP06000558A EP1688267A2 EP 1688267 A2 EP1688267 A2 EP 1688267A2 EP 06000558 A EP06000558 A EP 06000558A EP 06000558 A EP06000558 A EP 06000558A EP 1688267 A2 EP1688267 A2 EP 1688267A2
Authority
EP
European Patent Office
Prior art keywords
conveying path
conveyor
conveying
stapled
conveyor line
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Withdrawn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
EP06000558A
Other languages
German (de)
English (en)
Inventor
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 EP1688267A2 publication Critical patent/EP1688267A2/fr
Withdrawn legal-status Critical Current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
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • 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
    • B42C1/10—Machines for both collating or gathering and interposing inserts
    • 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
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/43—Gathering; Associating; Assembling
    • B65H2301/435—Gathering; Associating; Assembling on collecting conveyor
    • B65H2301/4351—Gathering; Associating; Assembling on collecting conveyor receiving articles astride thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Definitions

  • saddle stitchers For stapling sheet material, in particular paper, cardboard or the like, so-called saddle stitchers have become known.
  • saddle stitchers fold sheets are deposited on the conveying path along a conveying path by a plurality of investors, which are conveyed there, as a rule, by means of a conveying element, such as a gathering chain or the like.
  • a conveying element such as a gathering chain or the like.
  • folding machines are commercially available, which are suitable for the provision of whole stacks of folded sheets. These are used, for example, when processing material from digital printing, where several different sheets are already printed and filed in the correct order. To staple these sheets must be stacked in the correct order supplied to the stapling process.
  • folding machines singulate individual stacks from a large stack and can these isolated individual stacks, which may for example already include a complete booklet content, folded on a conveyor line for stapling hang up.
  • the object of the invention is to propose a device by means of which it is possible to supplement provided material to be stapled inside.
  • a stacking device is provided in order to hang up material located on the conveying path on top of material already deposited on the conveying path in front of it.
  • a collection device can thus be constructed so that in the conveying direction transported material, for example, several stacked folded sheets at subsequent workstations such as investors or the like can be completed not only by applying further material from above or outside, but it is it is possible to complete such material provided for stitching internally by stacking it on already pre-deposited material.
  • a slide rail is provided with a gradation.
  • Sliding rails are already widely used in saddle stitchers as a support for folded sheets.
  • the sheets are placed in the manner of a saddle roof with their fold line on this slide and transported via corresponding conveyor elements, such as a gathering chain.
  • a stepped slide it is possible that coming from behind material above on the material in front is postponed.
  • expanding bars which are pressed apart during the sliding movement by the laterally hanging regions of the material to be stapled as they approach the material located in front of them.
  • a block is provided immediately before the place of stacking, which is shaped so that when sliding over the side regions of the material to be stapled dodge to the outside.
  • the same conveyor elements can be used throughout the entire conveyor line.
  • a common collection or conveyor chain over the entire length of the conveyor line can be used.
  • the desired result according to the invention can also be achieved with different conveyor units, which are arranged one behind the other and with a corresponding height difference transfer the material to be conveyed to each other. During the transfer, the material coming from behind can then be pushed onto the one in front of it.
  • different conveyor units which are arranged one behind the other and with a corresponding height difference transfer the material to be conveyed to each other. During the transfer, the material coming from behind can then be pushed onto the one in front of it.
  • Such a design is For example, with separate conveyor chains conceivable.
  • the landing units e.g. one or more feeders or a folding machine as mentioned above are synchronized with each other to control the timing of conveying and stacking the material to be stapled.
  • This synchronization can be accomplished in a proven manner with the aid of a central mechanical drive shaft, a so-called king shaft, which drives all auxiliary units via appropriate gearboxes that ensure synchronization mechanically.
  • one or more electronically controlled individual drives are provided.
  • Electronically controlled individual drives are considerably more flexible, especially when changing over during operation to different products.
  • a single drive can be advantageous. These advantages extend not only to the sometimes quite expensive intermediate gear, which can be omitted in a single drive.
  • a single drive is also able to control the stand and run times of individual components, regardless of the drive of the other units, so that it is in particular considerably easier to set lead times or waiting times. The cycle speed can thereby be increased, which leads to an increase in productivity.
  • a fold sheet is created in the third bar. If such a feeder to be followed by a folding machine, from the clocked feed individual stacks of material are provided, this leads to the need to extend the conveyor line to allow the following investor when starting the system two empty cycles before the first stack of material arrives. With a single drive of the investor, it is easily possible to give such investors before the start of the conveyor unit the corresponding operating cycles as a forerun.
  • the invention is particularly well suited for machines that has a folding machine as the starting station, the individual stacks of sheets from the digital printing, which are already printed in the correct order, separated from a large pile of stapled material and folded as Single stack drops on the conveyor line.
  • These folding machines which are also known as so-called “digi-finishers” are constructed at least in conventional construction so that the conveyor line can not be built through this machine. Even a lateral attachment to the conveyor line is not possible with the conventional folding machines.
  • the invention offers the possibility to use these machines as a starting station and still supplement the material provided by such a machine on the inside or underside along the subsequent conveying path of a saddle stitcher.
  • the conveyor unit operates continuously or clocked, depends on the material flow of the application units and in particular on the operating speed of the output station, eg as stated above a folding machine, and also by the synchronization between folding machine and Investment units off.
  • a clock operation may be required to place the individual sheets of the stack to be separated successively on the conveyor line and only after removal of the complete single stack to transport this.
  • a collecting device may also have a plurality of devices according to the invention which are capable of placing material on top of material already present on the conveying path in front of it.
  • the number of these devices can be selected according to the amount of material to be added inside.
  • two or three following a folding machine subsequently arranged investors can be added later two or three signatures with each interposed stacking devices according to the invention inside or on the underside of a material stack provided by the folding machine.
  • the single FIGURE shows a schematic perspective view of a device according to the invention.
  • Recognizable in the drawing is the ejection 2 of the folding machine with a stopper 3.
  • the folding machine folds individual sheets that are provided in the intended order, for example, from digital printing.
  • the folded sheets are then placed in the direction of arrow P on the conveyor line 1.
  • the stopper 3 and a so-called jogger 4 ensure the exact position of the stored printed sheets, which form a stack 5 of material to staple on the conveyor section 1.
  • the conveyor line 1 comprises a slide rail 6, under which a gathering chain 8 with carriers 9 is arranged.
  • a gathering chain 8 with carriers 9 Upstream in the conveying direction F is a schematically indicated application unit 10, which is configured in the manner of the investors known from conventional saddle stitchers.
  • the application unit 10 has a folded sheet 11 on the support blade 7, which is fixed to the slide rail 6, stored.
  • the stack 5 is now to be piled up from above onto the folding sheet 11 located in front in the conveying direction F and already located on the supporting blade 7 of the conveying path.
  • the slide rail 6 comprises a pitch section 12, which ensures that the stack 5 sliding thereon are lifted relative to the signatures 11.
  • a pitch section 12 At the end of the slope section 12 is an adjustable depending on the format Sp Drdron 13, which ensures that the aufgspende on the signatures stack 5 5 is slightly spread in the middle, so that it can slide over the entire front side 15 on the sign 11, without to initiate this.
  • the illustrated embodiment requires a cycle operation, ie the gathering chain 8 with the carriers 9 is stopped each time until the desired stack 5 at the ejection. 2 the folding machine is ready. Subsequently, the stopper 3 releases the stack 5 and the gathering chain 8 is tightened by one clock step, so that the next stack 5 can be provided.
  • a product that is made from a stack 5, for example, a booklet can be supplemented in this way on the inside by inserting signatures 11.
  • one or more signatures e.g., from the outside to the top of a stack 5, e.g. be installed as covers over investors corresponding application unit 10.
  • the device according to the invention can be flexibly combined with existing components of saddle stitchers.
  • a plurality of stepped slide rails 6 can be provided with pitch sections 12 successively between different investors to successively insert several signatures 11 inside the stack 5.
  • pitch sections 12 successively between different investors to successively insert several signatures 11 inside the stack 5.
  • additional investors from the outside or from above to complete the stack 5.
  • such a finished stack of signatures can be stapled with known stapling units of conventional saddle stitchers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP06000558A 2005-02-03 2006-01-12 Dispositif assembleur Withdrawn EP1688267A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005005217A DE102005005217A1 (de) 2005-02-03 2005-02-03 Sammelvorrichtung

Publications (1)

Publication Number Publication Date
EP1688267A2 true EP1688267A2 (fr) 2006-08-09

Family

ID=36570402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06000558A Withdrawn EP1688267A2 (fr) 2005-02-03 2006-01-12 Dispositif assembleur

Country Status (2)

Country Link
EP (1) EP1688267A2 (fr)
DE (1) DE102005005217A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750143A1 (de) 1997-11-12 1999-05-20 Brehmer Buchbindereimaschinen Maschine zum Heften von Bogenmaterial
DE10354362A1 (de) 2002-11-22 2004-06-03 Hohner Maschinenbau Gmbh Heftvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1294559A (en) * 1917-10-24 1919-02-18 Kast Insetting And Gathering Machine Co Signature-handling device.
DE1810328U (de) * 1960-02-01 1960-04-28 Phoenix Gummiwerke Ag Elastischer mitnehmer zum transportieren von papier.
DE1436059A1 (de) * 1965-05-15 1968-10-24 Helmut Abt Vorrichtung zum Foerdern und Sammeln gefalzter Druckbogen zu einer Heftmaschine
CH687459A5 (de) * 1994-06-23 1996-12-13 Ferag Ag Verfahren und Vorrichtung zum Sammeln von Druckereiprodukten.
DE50105766D1 (de) * 2001-01-30 2005-05-04 Grapha Holding Ag Fördereinrichtung zum Sammeln und Transportieren von auf einer ersten Förderkette rittlings aufgelegten Druckbogen
EP1475339A1 (fr) * 2003-05-08 2004-11-10 MASCHINENBAU OPPENWEILER BINDER GmbH & Co. KG Procédé et dispositif pour le traitement ultérieur de produits imprimés

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750143A1 (de) 1997-11-12 1999-05-20 Brehmer Buchbindereimaschinen Maschine zum Heften von Bogenmaterial
DE10354362A1 (de) 2002-11-22 2004-06-03 Hohner Maschinenbau Gmbh Heftvorrichtung

Also Published As

Publication number Publication date
DE102005005217A1 (de) 2006-08-10

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