EP0353527A3 - Device for unpiling a pallet loaded with a stack of paper sheets - Google Patents

Device for unpiling a pallet loaded with a stack of paper sheets Download PDF

Info

Publication number
EP0353527A3
EP0353527A3 EP19890113030 EP89113030A EP0353527A3 EP 0353527 A3 EP0353527 A3 EP 0353527A3 EP 19890113030 EP19890113030 EP 19890113030 EP 89113030 A EP89113030 A EP 89113030A EP 0353527 A3 EP0353527 A3 EP 0353527A3
Authority
EP
European Patent Office
Prior art keywords
conveyor
stack
ejector
unpiling
lower limit
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Withdrawn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
EP19890113030
Other languages
German (de)
French (fr)
Other versions
EP0353527A2 (en
Inventor
Oscar Roth
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CH290588A external-priority patent/CH675995A5/en
Application filed by Individual filed Critical Individual
Publication of EP0353527A2 publication Critical patent/EP0353527A2/en
Publication of EP0353527A3 publication Critical patent/EP0353527A3/en
Withdrawn legal-status Critical Current

Links

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
    • B65H3/00—Separating articles from piles
    • B65H3/32—Separating articles from piles by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile
    • B65H3/322—Separating articles from piles by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile for separating a part of the pile, i.e. several articles at once
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
    • B65H1/18—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device controlled by height of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • 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
    • B65H2301/422—Handling piles, sets or stacks of articles
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • Y10T83/2046—Including means to move stack bodily
    • Y10T83/2048—By movement of stack holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Mit der Vorrichtung wird der Papierbogenstapel (6) zu Teil­ stapeln (6′) mechanisch und ohne manuellen Eingriff vereinzelt. Hierzu dient ein Lift (4), der einen vertikalen Verschiebeweg für eine Palette (7) bildet. An diesen schliesst ein Abtrans­ portförderer (8) an, der eine horizontale, am vertikalen Ver­ schiebeweg beginnende Förderebene (8) aufweist. Quer zum verti­ kalen Verschiebeweg, das heisst, gegen den Abtransportförderer (8) und zurück ist ein Ausstosser (15, 16, 23) bewegbar, dessen untere Begrenzung auf der Höhe der Förderebene (8′) oder darüber liegt. Der Ausstosser (15, 16, 23) ist mit einer dem Abtransport­ förderer (8) zugewandten Flanke (23) und einer dieser überragenden Trennzunge (16) versehen, die die untere Begrenzung des Aus­ stossers (15, 16, 23) bildet und am freien Ende einen flachen, horizontalen Abschnitt (37) aufweist. Die Dicke dieses Abschnittes (37) beträgt höchstens 0,8 Millimeter. With the device, the paper sheet stack (6) becomes part stack (6 ′) mechanically and without manual intervention. A lift (4) is used for this purpose, which has a vertical displacement path forms for a pallet (7). An Abtrans is attached to this port conveyor (8) on a horizontal, vertical Ver has conveying plane (8) beginning sliding path. Across the verti kalen displacement path, that is, against the removal conveyor (8) and back an ejector (15, 16, 23) is movable, the lower limit at the level of the conveyor level (8 ') or above lies. The ejector (15, 16, 23) is one with the removal conveyor (8) facing flank (23) and one of these protruding Separating tongue (16) provided the lower limit of the off stossers (15, 16, 23) forms and at the free end a flat, has horizontal section (37). The thickness of this section (37) is at most 0.8 millimeters.

EP19890113030 1988-08-01 1989-07-15 Device for unpiling a pallet loaded with a stack of paper sheets Withdrawn EP0353527A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH2905/88 1988-08-01
CH290588A CH675995A5 (en) 1988-08-01 1988-08-01 Sheets of paper from stack, removing device
CH4603/88 1988-12-13
CH460388 1988-12-13

Publications (2)

Publication Number Publication Date
EP0353527A2 EP0353527A2 (en) 1990-02-07
EP0353527A3 true EP0353527A3 (en) 1990-09-05

Family

ID=25691697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890113030 Withdrawn EP0353527A3 (en) 1988-08-01 1989-07-15 Device for unpiling a pallet loaded with a stack of paper sheets

Country Status (3)

Country Link
US (1) US4955854A (en)
EP (1) EP0353527A3 (en)
JP (1) JPH0275540A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683089A5 (en) * 1991-06-19 1994-01-14 Oscar Roth The set of parts for producing a package.
DE4124077C2 (en) * 1991-07-19 1995-03-09 Fraunhofer Ges Forschung Device for receiving limp flat parts
SE505882C2 (en) * 1994-02-10 1997-10-20 Alf Peter Nissen Method and apparatus for dividing a pile of sheets into rice and loading the rice into a rice binding device
US5688463A (en) * 1995-06-12 1997-11-18 Combibloc, Inc. Laser processing of discrete sheets of material
US5849134A (en) * 1995-10-11 1998-12-15 Combibloc, Inc. Processing discrete sheets of material
EP0768261A1 (en) * 1995-10-12 1997-04-16 Solipat Ag Device and method for continuous zig-zag folding and stacking of web-shaped goods
JP2817682B2 (en) * 1995-10-13 1998-10-30 王子製紙株式会社 How to supply corrugated sheets
ITBO20000621A1 (en) * 2000-10-26 2002-04-26 Innopack S R L METHOD AND DEVICE FOR THE COLLECTION OF SHEETS OF SHEETS
DE50110700D1 (en) * 2001-06-08 2006-09-21 Bielomatik Leuze Gmbh & Co Kg Apparatus and method for subdividing a stack of sheets into giants of predetermined number of sheets
DE10223350A1 (en) * 2002-05-25 2003-12-04 Kolbus Gmbh & Co Kg Device for separating, transporting lowest sheet from stack has ejection element cross-bearer movable in linear guide, linear drive motor whose stroke includes separation, sheet length setting strokes
ITBO20030248A1 (en) * 2003-04-29 2004-10-30 Gd Spa METHOD AND DEVICE FOR THE COLLECTION OF STACKED STACKS.
ITBO20030489A1 (en) * 2003-08-08 2005-02-09 Kpl Packaging Spa METHOD FOR FORMATION AND LEVY OF SHEETS
DE102005008595A1 (en) * 2004-05-05 2005-12-01 Baumann Maschinenbau Solms Gmbh & Co. Kg Device and method for automatic portioning of sheet material stacks, in particular of paper stacks
ITBO20060238A1 (en) * 2006-04-04 2007-10-05 Giben Int Spa APPARATUS FOR FORMING PANELS AND FOR SUPPLYING THEM TO A STATION USER.
JP5309467B2 (en) * 2007-04-25 2013-10-09 村田機械株式会社 Board processing system
CA2731647C (en) * 2007-07-25 2015-12-08 Patrick R. Manion Ultrasonic ice shaving blade
US7991307B2 (en) * 2007-09-24 2011-08-02 Xerox Corporation Media elevator's current position identification method and a media handling device arranged with the same
DK201670378A1 (en) * 2016-05-30 2017-12-11 Schur Packaging Systems Ab Pile Preparation Unit with Pallet Exchange Module
DK201670379A1 (en) * 2016-05-30 2017-12-11 Schur Packaging Systems Ab Pile Sheet Remover
KR101879630B1 (en) * 2016-08-22 2018-07-18 박재홍 Paper seperating device for preventing damage of paper
KR20180021400A (en) * 2016-08-22 2018-03-05 박재홍 Paper seperating device having position measuring unit
US11639277B2 (en) * 2018-08-20 2023-05-02 Kornit Digital Ltd. Loading mechanism for shirts
ES2965621T3 (en) * 2019-08-12 2024-04-16 L&P Swiss Holding Gmbh Object unstacking machine
CN114030932A (en) * 2022-01-07 2022-02-11 广东台一精工机械有限公司 Corrugated container board divides buttress material feeding unit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB165323A (en) * 1920-06-11 1921-06-30 Dexter Folder Co Improvements in sheet separating machines
FR973010A (en) * 1948-04-14 1951-02-06 Burn & Co Ltd James Automatic paper punching machine
US3206042A (en) * 1963-04-17 1965-09-14 Peterson Eric Ronald Multiple sheet handling device
DE1804374A1 (en) * 1968-02-14 1969-09-04 Buero Walter Kugler Ing Device for the removal of sections of a stack of sheet-like objects, for example paper sheets
GB2092116A (en) * 1981-02-03 1982-08-11 Bobst Sa Device for introducing sheet batches into a processing machine
US4620827A (en) * 1983-12-26 1986-11-04 Honshu Seishi Kabushiki Kaisha Apparatus for supplying flat sheets such as pulp sheets
DE3641434A1 (en) * 1986-12-04 1988-06-09 Bielomatik Leuze & Co Separation device for multiple layer stacks of sheet layers
DE3740355A1 (en) * 1986-12-16 1988-06-23 Wrapmatic Spa DEVICE FOR AUTOMATICALLY SEPARATING LARGE-SIZED LOTS OF RIES, STARTING FROM A PACK OF STACKED BOWS, AND THEIR FEEDING ON PACKING MACHINES AND THE CORRESPONDING METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144032A (en) * 1982-02-19 1983-08-27 Sumitomo Rubber Ind Ltd Endless rubber belt for conveying paper sheet
DE3502176A1 (en) * 1985-01-23 1986-07-24 Bielomatik Leuze Gmbh + Co, 7442 Neuffen DEVICE FOR FOLDING MATERIAL SHEETS
US4721295A (en) * 1986-08-12 1988-01-26 Kimberly-Clark Corporation Apparatus and process for separating stacks of sheets into bundles
DE3635895A1 (en) * 1986-10-22 1988-05-05 Will E C H Gmbh & Co METHOD AND DEVICE FOR SEPARATING A ZIGZAG-FOLDED MATERIAL SHEET
EP0288814B1 (en) * 1987-04-16 1992-05-13 Involvo Ag Device for subdividing an endless zig-zag folded paper web

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB165323A (en) * 1920-06-11 1921-06-30 Dexter Folder Co Improvements in sheet separating machines
FR973010A (en) * 1948-04-14 1951-02-06 Burn & Co Ltd James Automatic paper punching machine
US3206042A (en) * 1963-04-17 1965-09-14 Peterson Eric Ronald Multiple sheet handling device
DE1804374A1 (en) * 1968-02-14 1969-09-04 Buero Walter Kugler Ing Device for the removal of sections of a stack of sheet-like objects, for example paper sheets
GB2092116A (en) * 1981-02-03 1982-08-11 Bobst Sa Device for introducing sheet batches into a processing machine
US4620827A (en) * 1983-12-26 1986-11-04 Honshu Seishi Kabushiki Kaisha Apparatus for supplying flat sheets such as pulp sheets
DE3641434A1 (en) * 1986-12-04 1988-06-09 Bielomatik Leuze & Co Separation device for multiple layer stacks of sheet layers
DE3740355A1 (en) * 1986-12-16 1988-06-23 Wrapmatic Spa DEVICE FOR AUTOMATICALLY SEPARATING LARGE-SIZED LOTS OF RIES, STARTING FROM A PACK OF STACKED BOWS, AND THEIR FEEDING ON PACKING MACHINES AND THE CORRESPONDING METHOD

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 265 (M-258)(1410) 25 Oktober 1983, & JP-A-58 144032 (SUMITOMO GOMU KOGYO K.K.) 27 August 1983, *

Also Published As

Publication number Publication date
JPH0275540A (en) 1990-03-15
EP0353527A2 (en) 1990-02-07
US4955854A (en) 1990-09-11

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