EP0104383B1 - Vorrichtung zum Stapeln von blattförmigen Gegenständen - Google Patents

Vorrichtung zum Stapeln von blattförmigen Gegenständen Download PDF

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Publication number
EP0104383B1
EP0104383B1 EP83107863A EP83107863A EP0104383B1 EP 0104383 B1 EP0104383 B1 EP 0104383B1 EP 83107863 A EP83107863 A EP 83107863A EP 83107863 A EP83107863 A EP 83107863A EP 0104383 B1 EP0104383 B1 EP 0104383B1
Authority
EP
European Patent Office
Prior art keywords
spiral
disks
slots
disc
spiral slots
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.)
Expired
Application number
EP83107863A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0104383A1 (de
Inventor
Karl Leuthold
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.)
GAO Gesellschaft fuer Automation und Organisation mbH
Original Assignee
GAO Gesellschaft fuer Automation und Organisation mbH
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 GAO Gesellschaft fuer Automation und Organisation mbH filed Critical GAO Gesellschaft fuer Automation und Organisation mbH
Priority to AT83107863T priority Critical patent/ATE16582T1/de
Publication of EP0104383A1 publication Critical patent/EP0104383A1/de
Application granted granted Critical
Publication of EP0104383B1 publication Critical patent/EP0104383B1/de
Expired 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal

Definitions

  • the invention relates to a device for stacking sheet-shaped objects using a plurality of disks arranged adjacent to one another on a drive axis and having slots which extend spirally from the outside inwards, the slots of the disks lying axially overlapping each forming a storage compartment into which the items can be introduced individually through a transport system.
  • DE-AS 12 48 561 describes a spiral stacker in which two disks rotating about a common axis are arranged next to one another with slots running spirally from the outside inwards.
  • the slits of the disks which are axially aligned, each form a storage compartment into which a slip is inserted tangentially.
  • a scraper arranged between the panes, the receipts are removed from the storage compartments again.
  • the peripheral speed of the disks is significantly lower than the transport speed of the documents, so that the incoming document slides with its surface along the outer boundary walls of the spiral slots. The friction force resulting from the relative movement slows down the document.
  • the principle of operation and the structure of a stacking device according to the prior art will be explained with reference to FIG. 1.
  • the documents 1 are fed in the direction of the arrow 20 in rapid succession through a transport system consisting of the conveyor belts 2 and the transport rollers 10 to the spiral compartment stacker rotating in the direction of the arrow 21.
  • the stacker consists of several disks 5 which are fastened perpendicular to the plane of the drawing in FIG. 1 on an axis 9 at a distance from one another.
  • Slits 12 are provided in each disk, running spirally to the center of the disk.
  • the individual disks are attached to the axis so that the slots of adjacent disks are axially congruent.
  • the slits in each case form a spiral compartment.
  • the slip slides along the outer boundary 12a of a spiral slot within a compartment. As the spiral slotted discs rotate continuously, the documents are removed from the spiral compartments by the stripper 11, which is arranged between the discs, and stacked on a tray 4.
  • the document is bilateral, i. H. touched and braked by both the outer and the inner boundary walls of the slots.
  • This detection on both sides can be implemented in several ways, as will be described below.
  • the bilateral contact between the documents and the boundary surfaces of the spiral slots can also be realized with identical spiral washers, the slot openings of which taper from the outside inwards.
  • at least one of the disks is mounted on the drive axle rotated by a small angular amount. This offset angle is chosen so that the spiral slot openings in the inner region of the disc no longer overlap.
  • the document is additionally corrugated transversely to the spiral curvature.
  • FIGS. 6 and 7 illustrate, by way of example, the mode of operation of a stack with elastically designed spiral slots, with FIGS. 6 and 7 showing sectional views from FIG. 5 along lines 6-6 and 7-7, respectively.
  • the stacker consists of disks 23, 24, 25 and 26, only the disks 23 and 24 (dashed lines) being shown in FIG. 5 for the sake of clarity.
  • the two inner disks 24 and 25 are equipped with elastic elements or tongues 34, 35, as a result of which the spiral slots 31, 32 of these disks are greatly narrowed in the area of the tongues. Above the tongues, as shown in FIGS. 6 and 7, there are free spaces 36, 37 into which the tongues 34, 35 can be moved.
  • the structure of the two outer disks 23, 26 is identical to the disks explained in the previous exemplary embodiment.
  • spiral slots 31, 30 the spiral slots 31, 32 of the inner disks 24, 25 are strongly offset from those of the outer disks toward the center of the disk, so that an incoming document is forced, as shown in FIGS. 5 and 7, the elastic boundary walls or tongues 34, 35 to push back.
  • the offset of the spiral slots 31, 32 and 30, 33 is relatively large and the document can be braked safely and without being wrinkled as a result, wedging of the document, which may prevent the ejection, is not to be feared because of the elastic boundary walls.
  • the spiral slots 30 of the disk 23 end earlier than the spiral slots 31 of the disk 24 equipped with tongues 34. This prevents the documents from reaching the freely movable end of a tongue where they could get stuck.
  • the tapered end of a tongue is freely movable. It is possible to increase the resistance of a tongue to an incoming document by restricting the freedom of movement of the end of a tongue by an appropriately designed counter bearing. A realization of this variant in dashed form is indicated in FIG. 4. The braking force acting on an incoming document can be further increased by the counter bearing 38.
  • the elastic boundary walls or tongues are cut out of the material of the disk in the illustrated embodiment. It is of course also possible to use disks with conventional spiral slots, in which metal springs are then inserted, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Laminated Bodies (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP83107863A 1982-08-31 1983-08-09 Vorrichtung zum Stapeln von blattförmigen Gegenständen Expired EP0104383B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83107863T ATE16582T1 (de) 1982-08-31 1983-08-09 Vorrichtung zum stapeln von blattfoermigen gegenstaenden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3232348 1982-08-31
DE19823232348 DE3232348A1 (de) 1982-08-31 1982-08-31 Vorrichtung zum stapeln von blattfoermigen gegenstaenden

Publications (2)

Publication Number Publication Date
EP0104383A1 EP0104383A1 (de) 1984-04-04
EP0104383B1 true EP0104383B1 (de) 1985-11-21

Family

ID=6172138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107863A Expired EP0104383B1 (de) 1982-08-31 1983-08-09 Vorrichtung zum Stapeln von blattförmigen Gegenständen

Country Status (5)

Country Link
US (1) US4522387A (enrdf_load_stackoverflow)
EP (1) EP0104383B1 (enrdf_load_stackoverflow)
JP (1) JPS5964359A (enrdf_load_stackoverflow)
AT (1) ATE16582T1 (enrdf_load_stackoverflow)
DE (2) DE3232348A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525168A1 (de) * 1995-07-11 1997-01-16 Koenig & Bauer Albert Ag Schaufelrad zum Auslegen von Falzprodukten
DE102004001231A1 (de) * 2004-01-07 2005-08-04 Giesecke & Devrient Gmbh Spiralfachstapler

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521471A1 (de) * 1984-10-22 1986-04-24 Mohndruck Graphische Betriebe GmbH, 4830 Gütersloh Verfahren und vorrichtung zum stapelbildenden sammeln von blattfoermigen produkten
US4736936A (en) * 1987-01-16 1988-04-12 Paper Converting Machine Company Hanky delivery system
DD264190A1 (de) * 1987-09-04 1989-01-25 Polygraph Leipzig Schaufelradausleger zur schuppenauslage von druckprodukten
US4925179A (en) * 1988-06-01 1990-05-15 Harris Graphics Corporation Delivery fan with undulated fan pockets
US5029842A (en) * 1988-12-23 1991-07-09 Harris Graphics Corporation Signature handling apparatus
US5114135A (en) * 1990-08-17 1992-05-19 Xerox Corporation Disk stacker including registration assist device
US5040783A (en) * 1990-09-10 1991-08-20 The Procter & Gamble Company Rotary stacker
US5156389A (en) * 1991-04-19 1992-10-20 Heidelberg Harris Gmbh Fan delivery with format-dependent adjustable signature guides
US5180160A (en) * 1991-08-12 1993-01-19 Heidelberg Harris Gmbh Delivery device in the folding apparatus of a rotary printing press
US5249791A (en) * 1992-06-18 1993-10-05 Heidelberg Harris Gmbh Arrangement for braking printed products in a fan delivery of a folder
US5261655A (en) * 1992-12-28 1993-11-16 Xerox Corporation Disk stacker with intermittent corrugation assistance for small sheets
DE19519707A1 (de) * 1994-06-02 1995-12-07 Buehler Optima Maschf Vorrichtung zur Bildung von Stapeln
DE4437722A1 (de) * 1994-10-21 1996-04-25 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Verarbeitung von Banknoten
US5730435A (en) * 1996-11-18 1998-03-24 Heidelberg Harris Inc. Apparatus for absorbing energy during signature delivery
DE19813139C1 (de) * 1998-03-25 1999-09-23 Schober Werkzeug & Maschbau Transportvorrichtung
US6231044B1 (en) 1998-12-29 2001-05-15 Quad/Tech, Inc. Delivery apparatus for a printing press
US6247692B1 (en) 1999-04-12 2001-06-19 Quad/Tech, Inc. Signature delivery apparatus including two rotating buckets
DE10007548A1 (de) * 2000-02-18 2001-08-23 Heidelberger Druckmasch Ag Schaufelradanordnung für flächige Exemplare
EP1125875B1 (de) 2000-02-18 2004-07-07 Heidelberger Druckmaschinen Aktiengesellschaft Schaufelradanordnung für flächige Exemplare
DE10110103B4 (de) * 2001-03-02 2011-08-11 Giesecke & Devrient GmbH, 81677 Vorrichtung und Verfahren zum Stapeln von Blattgut
US7470102B2 (en) * 2001-07-27 2008-12-30 C.G. Bretting Manufacturing Co., Inc. Apparatus and method for insertion of separating means into a forming stack of sheets discharged from a starwheel assembly
US6832886B2 (en) * 2001-07-27 2004-12-21 C. G. Bretting Manufacturing Co., Inc. Apparatus and method for stacking sheets discharged from a starwheel assembly
US6808361B1 (en) 2002-03-27 2004-10-26 John T. McCarthy Apparatus and method for stacking food portions
US6877740B2 (en) 2003-07-30 2005-04-12 C.G. Bretting Manufacturing Company, Inc. Starwheel feed apparatus and method
US20070257427A1 (en) * 2005-12-16 2007-11-08 Ncr Corporation Stacker wheel
GB2454166B (en) * 2007-09-26 2012-09-19 Chesapeake Plc Leaflet collation apparatus
US7950651B2 (en) * 2009-08-17 2011-05-31 Ncr Corporation Media stacker
DE102011010923A1 (de) 2011-02-10 2012-08-16 Giesecke & Devrient Gmbh Vorrichtung zum Stapeln von Blattgut
EP2692675B1 (en) * 2011-03-30 2017-11-08 Glory Ltd. Impeller, device for collecting leaves of paper, and method for producing impeller
DE102012008475A1 (de) 2012-04-16 2013-10-17 Giesecke & Devrient Gmbh Staplerrad zum Stapeln von Blättern
CN102658991B (zh) * 2012-05-17 2014-12-31 广州广电运通金融电子股份有限公司 一种纸张类聚积装置
DE102021001817A1 (de) * 2021-04-08 2022-10-13 Giesecke+Devrient Currency Technology Gmbh Vorrichtung zur Stapelung von flächigen Gegenständen
DE102021001819A1 (de) * 2021-04-08 2022-10-13 Giesecke+Devrient Currency Technology Gmbh Elektrodenstapelrad mit Elektrodenklemmelement, Elektrodenstapelvorrichtung und Verfahren zum Erzeugen eines Elektrodenstapels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133816C (enrdf_load_stackoverflow) * 1961-04-10
DE1248561B (de) * 1961-04-10 1967-08-24 Sperry Rand Corp Stapelvorrichtung
US4088314A (en) * 1977-04-22 1978-05-09 Eastman Kodak Company Synchronous stacking device
US4228997A (en) * 1978-06-23 1980-10-21 Eastman Kodak Company Stacking machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525168A1 (de) * 1995-07-11 1997-01-16 Koenig & Bauer Albert Ag Schaufelrad zum Auslegen von Falzprodukten
DE102004001231A1 (de) * 2004-01-07 2005-08-04 Giesecke & Devrient Gmbh Spiralfachstapler

Also Published As

Publication number Publication date
ATE16582T1 (de) 1985-12-15
JPS5964359A (ja) 1984-04-12
DE3361295D1 (en) 1986-01-02
EP0104383A1 (de) 1984-04-04
US4522387A (en) 1985-06-11
JPH0237866B2 (enrdf_load_stackoverflow) 1990-08-28
DE3232348A1 (de) 1984-03-01

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