EP1151833A3 - Apparatus for positioning sheets in a machine station - Google Patents

Apparatus for positioning sheets in a machine station Download PDF

Info

Publication number
EP1151833A3
EP1151833A3 EP01110900A EP01110900A EP1151833A3 EP 1151833 A3 EP1151833 A3 EP 1151833A3 EP 01110900 A EP01110900 A EP 01110900A EP 01110900 A EP01110900 A EP 01110900A EP 1151833 A3 EP1151833 A3 EP 1151833A3
Authority
EP
European Patent Office
Prior art keywords
sheet
shelf
marginal zone
machine station
positioning 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.)
Granted
Application number
EP01110900A
Other languages
German (de)
French (fr)
Other versions
EP1151833B1 (en
EP1151833A2 (en
Inventor
Fabio Bettinelli
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.)
Bobst Mex SA
Original Assignee
Bobst SA
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 Bobst SA filed Critical Bobst SA
Publication of EP1151833A2 publication Critical patent/EP1151833A2/en
Publication of EP1151833A3 publication Critical patent/EP1151833A3/en
Application granted granted Critical
Publication of EP1151833B1 publication Critical patent/EP1151833B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • 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
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/14—Details of grippers; Actuating-mechanisms therefor
    • 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
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44331—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material at particular portion of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/53—Articulated mechanisms
    • B65H2403/531—Planar mechanisms
    • B65H2403/5311—Parallelogram mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Pile Receivers (AREA)
  • Manipulator (AREA)

Abstract

A movable shelf which supports a marginal zone of a sheet is moved by actuators. A sheet gripper (15,16) which travels with the shelf during its displacement grips a sheet marginal zone. The sheet gripper is connected to the shelf by an articulation comprising several levers (10,18) forming a parallelogram articulated about horizontal pivoting axes (11,13,17,19). A permanently compressed spring piston (24) eliminates radial play of the pivoting axes and a transverse leaf spring eliminates lateral play.
EP01110900A 2000-05-05 2001-05-05 Apparatus for positioning sheets in a machine station Expired - Lifetime EP1151833B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00883/00A CH693794A5 (en) 2000-05-05 2000-05-05 Device for positioning sheets in a machine station.
CH8832000 2000-05-05

Publications (3)

Publication Number Publication Date
EP1151833A2 EP1151833A2 (en) 2001-11-07
EP1151833A3 true EP1151833A3 (en) 2003-10-22
EP1151833B1 EP1151833B1 (en) 2005-03-02

Family

ID=4545025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110900A Expired - Lifetime EP1151833B1 (en) 2000-05-05 2001-05-05 Apparatus for positioning sheets in a machine station

Country Status (13)

Country Link
US (1) US6637744B2 (en)
EP (1) EP1151833B1 (en)
JP (1) JP3408801B2 (en)
KR (1) KR100424121B1 (en)
CN (1) CN1206146C (en)
AT (1) ATE289899T1 (en)
AU (1) AU778553B2 (en)
BR (1) BR0101686B1 (en)
CA (1) CA2346276C (en)
CH (1) CH693794A5 (en)
DE (1) DE60109083T2 (en)
ES (1) ES2237510T3 (en)
TW (1) TW480215B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693794A5 (en) * 2000-05-05 2004-02-13 Bobst Sa Device for positioning sheets in a machine station.
DE10204296A1 (en) * 2002-02-02 2003-08-14 Kolbus Gmbh & Co Kg Device for three-sided trimming of printed products
ES2259755T3 (en) * 2003-10-07 2006-10-16 Bobst S.A. WORK STATION OF A TRANSFORMING MACHINE OF ELEMENTS IN SHEETS.
FR2901164B1 (en) * 2006-05-16 2008-08-15 Aro Soc Par Actions Simplifiee CLAMP FOR SHEARING, USED IN ASSOCIATION WITH A MANIPULATING ARM, AND A DEPORTE BALANCING MODULE
DE102010027119A1 (en) * 2010-07-14 2012-01-19 Heidelberger Druckmaschinen Ag Method and device for positioning sheets
CN105128508B (en) * 2014-05-26 2018-10-09 海德堡印刷机械股份公司 Scraper device for printing machine
US9446612B1 (en) 2015-12-11 2016-09-20 Xerox Corporation Multiple-gripper architecture for multi-sheet-length digital printing
CN109809236B (en) * 2019-04-03 2024-02-09 广州市兴世机械制造有限公司 Box rolling equipment for strip storage
CN110561899A (en) * 2019-10-08 2019-12-13 山东沃丰新材料有限公司 Color steel plate printing device and process
JP2024511732A (en) * 2021-03-08 2024-03-15 ボブスト メックス ソシエテ アノニム Positioning assembly and sheet material processing machine
KR102576579B1 (en) * 2022-10-21 2023-09-11 (주)삼원 Fabric clamp device and mold method using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050312A (en) * 1979-05-29 1981-01-07 Metal Box Co Ltd Gripping mechanism for printing machine
DE3916405A1 (en) * 1988-05-19 1989-11-23 Bobst Sa DEVICE FOR POSITIONING A TABLED ELEMENT ON TRANSFER IN A MACHINE MACHINING IT
EP1044908A1 (en) * 1999-04-09 2000-10-18 Bobst S.A. Method for positionning plate-shaped products in a feeding station of a treatment machine and device for carrying out the method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929368A (en) * 1973-05-11 1975-12-30 St Clare Eng Ltd Drum lifters
US4270652A (en) * 1977-08-17 1981-06-02 Am International, Inc. Automatic collator unloader
DE2835416A1 (en) * 1978-08-12 1980-02-21 Will E C H Gmbh & Co DEVICE FOR DELIVERING A PAPER OF PAPER FROM A COLLECTING STATION TO A CONVEYOR
US4550905A (en) * 1984-06-27 1985-11-05 The United States Of America As Represented By The Secretary Of Agriculture Hide transfer apparatus
JPH01172145A (en) * 1987-12-26 1989-07-07 Bridgestone Corp Nipping device for sheet-form member
US5588688A (en) * 1990-08-06 1996-12-31 Sarcos, Inc. Robotic grasping apparatus
US5324124A (en) * 1993-01-28 1994-06-28 International Business Machines Corporation Guide system for feed roll entry
CH689639A5 (en) * 1994-02-24 1999-07-30 Bobst Sa Device for lateral aligning of flat elements on a table.
JPH092701A (en) * 1995-06-20 1997-01-07 Mitsubishi Electric Corp Paper sheet clamping device
DE19739784A1 (en) * 1997-09-10 1999-03-11 Bell & Howell Co Device for handling sheet-like conveyed items
CH693794A5 (en) * 2000-05-05 2004-02-13 Bobst Sa Device for positioning sheets in a machine station.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050312A (en) * 1979-05-29 1981-01-07 Metal Box Co Ltd Gripping mechanism for printing machine
DE3916405A1 (en) * 1988-05-19 1989-11-23 Bobst Sa DEVICE FOR POSITIONING A TABLED ELEMENT ON TRANSFER IN A MACHINE MACHINING IT
EP1044908A1 (en) * 1999-04-09 2000-10-18 Bobst S.A. Method for positionning plate-shaped products in a feeding station of a treatment machine and device for carrying out the method

Also Published As

Publication number Publication date
EP1151833B1 (en) 2005-03-02
CN1322626A (en) 2001-11-21
US20010040334A1 (en) 2001-11-15
CA2346276A1 (en) 2001-11-05
KR20010100982A (en) 2001-11-14
AU778553B2 (en) 2004-12-09
ES2237510T3 (en) 2005-08-01
KR100424121B1 (en) 2004-03-24
AU4206901A (en) 2001-11-08
CN1206146C (en) 2005-06-15
CA2346276C (en) 2004-11-30
DE60109083T2 (en) 2006-04-13
BR0101686B1 (en) 2009-05-05
ATE289899T1 (en) 2005-03-15
TW480215B (en) 2002-03-21
EP1151833A2 (en) 2001-11-07
JP3408801B2 (en) 2003-05-19
US6637744B2 (en) 2003-10-28
DE60109083D1 (en) 2005-04-07
BR0101686A (en) 2001-12-26
CH693794A5 (en) 2004-02-13
JP2002003010A (en) 2002-01-09

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