EP1584583A3 - Paper feeding method and apparatus - Google Patents

Paper feeding method and apparatus Download PDF

Info

Publication number
EP1584583A3
EP1584583A3 EP05007463A EP05007463A EP1584583A3 EP 1584583 A3 EP1584583 A3 EP 1584583A3 EP 05007463 A EP05007463 A EP 05007463A EP 05007463 A EP05007463 A EP 05007463A EP 1584583 A3 EP1584583 A3 EP 1584583A3
Authority
EP
European Patent Office
Prior art keywords
paper
stack
suction belt
paper sheet
extracted
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
EP05007463A
Other languages
German (de)
French (fr)
Other versions
EP1584583A2 (en
EP1584583B1 (en
Inventor
Tadashi Yano
Yuichi Sato
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.)
Sanwa Kako Co Ltd
Original Assignee
Sanwa Kako Co Ltd
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 Sanwa Kako Co Ltd filed Critical Sanwa Kako Co Ltd
Publication of EP1584583A2 publication Critical patent/EP1584583A2/en
Publication of EP1584583A3 publication Critical patent/EP1584583A3/en
Application granted granted Critical
Publication of EP1584583B1 publication Critical patent/EP1584583B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/12—Suction bands, belts, or tables moving relatively to the pile
    • B65H3/124—Suction bands or belts
    • B65H3/126—Suction bands or belts separating from the bottom 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
    • B65H3/00—Separating articles from piles
    • B65H3/34—Article-retaining devices controlling the release of the articles to the separators
    • 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
    • B65H2403/51—Cam mechanisms
    • 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
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device

Abstract

A method and apparatus are provided for feeding the bottommost paper sheet one by one to a succeeding paper-processing step such as printing as extracted from a stack of paper sheets (1). The paper stack is supported by a front guide (2) having a pawl (4) at the lower end and a back gate (3) as inclined toward the back gate (3) and the bottommost paper sheet is attracted to a reversibly movable suction belt (5) while the remaining paper stack is pushed up by a lift table (15) to avoid contacting with the suction belt (5). Thus, one and only one paper sheet is extracted from the paper stack and conveyed by the suction belt (5) to be received by a pair of pinching rollers for feeding to the succeeding step.
EP05007463A 2004-04-06 2005-04-05 Paper feeding method and apparatus Not-in-force EP1584583B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004112555A JP2005298078A (en) 2004-04-06 2004-04-06 Paper sheet feeding method and device
JP2004112555 2004-04-06

Publications (3)

Publication Number Publication Date
EP1584583A2 EP1584583A2 (en) 2005-10-12
EP1584583A3 true EP1584583A3 (en) 2008-07-30
EP1584583B1 EP1584583B1 (en) 2010-05-26

Family

ID=34909493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007463A Not-in-force EP1584583B1 (en) 2004-04-06 2005-04-05 Paper feeding method and apparatus

Country Status (4)

Country Link
EP (1) EP1584583B1 (en)
JP (1) JP2005298078A (en)
CN (1) CN100448764C (en)
DE (1) DE602005021425D1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007217174A (en) * 2006-02-20 2007-08-30 Sanwa Seisaku Kk Paper sheet feeding method and improvement of device
JP4886075B1 (en) * 2011-01-31 2012-02-29 江沢事務器株式会社 Cut paper feeding device
CN102730440A (en) * 2011-04-12 2012-10-17 常州戈顿科技有限公司 Paper feeding mechanism of paper board processing machinery
US9676586B2 (en) * 2011-06-07 2017-06-13 Ranpak Corp. Reduced footprint dunnage conversion system and method
DE102012013517A1 (en) * 2012-07-06 2014-01-09 Giesecke & Devrient Gmbh Device and method for separating value documents, as well as value document processing system
CN103287615B (en) * 2013-06-14 2016-01-20 江西创一精密机械有限公司 Thin flitch board separating device
CN103693465B (en) * 2013-12-04 2018-01-12 无锡佳泰科技有限公司 A kind of improved structure of label paper distribution device
DE102015217170B4 (en) * 2014-09-17 2023-10-05 Heidelberger Druckmaschinen Ag Device for combining an auxiliary stack with a main stack
CN104772928B (en) * 2015-04-16 2017-08-22 温州中科包装机械有限公司 Packing box paper top paper splitting mechanism
CA2998302C (en) * 2015-10-09 2020-01-07 Totani Corporation Sheet product supplying apparatus
CN105984737B (en) * 2015-12-11 2018-02-13 北京航天斯达科技有限公司 Paper device for separating single piece in a pile
CN106276338B (en) * 2016-08-23 2017-12-05 广东东方精工科技股份有限公司 Paper feeding method that is a kind of while declining timesharing rising lift plate
CN110497648A (en) * 2019-08-16 2019-11-26 吉文献 Carton pre-treatment cardboard feed device based on cam return principle
CN112249743B (en) * 2020-12-16 2021-06-08 佛山市金页盈信智能机械有限公司 Paper delivery device
JP7133261B1 (en) * 2022-04-12 2022-09-08 昌弘 塚崎 Paper feeder and paper feed method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405935A (en) * 1966-12-30 1968-10-15 Soroban Engineering Inc Card picker mechanism
GB1409607A (en) * 1972-10-19 1975-10-08 Rotaprint Gmbh Sheet take-off device for printing or duplicating machines
EP0638496A1 (en) * 1993-08-05 1995-02-15 S.A. Martin Method and means for introducing sheet-like material in a machine
DE19821871A1 (en) * 1998-05-15 1999-11-18 Giesecke & Devrient Gmbh Bank note counting machine with tray advancing towards counter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050602B2 (en) 1978-06-14 1985-11-09 日本板硝子株式会社 Jig for adhering and fixing molding around the glass plate
US4363478A (en) * 1979-07-23 1982-12-14 Yasuhiro Tsukasaki Method and apparatus of feeding corrugated boards
JPS61114937A (en) 1984-11-12 1986-06-02 Asahi Tekkosho:Kk Feeding method of stacked sheets and bottom feeder
US5184811A (en) * 1988-10-13 1993-02-09 Sun Automation, Inc. Method and apparatus for feeding sheets
US5116040A (en) * 1990-04-06 1992-05-26 De La Rue Giori S.A. Sheet-feeder
DE19549675B4 (en) * 1995-07-07 2005-02-17 Windmöller & Hölscher Kg Method for separating stacked flat tube pieces
JPH09194058A (en) * 1996-01-19 1997-07-29 Asahi Mach Kk Bottom feeder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405935A (en) * 1966-12-30 1968-10-15 Soroban Engineering Inc Card picker mechanism
GB1409607A (en) * 1972-10-19 1975-10-08 Rotaprint Gmbh Sheet take-off device for printing or duplicating machines
EP0638496A1 (en) * 1993-08-05 1995-02-15 S.A. Martin Method and means for introducing sheet-like material in a machine
DE19821871A1 (en) * 1998-05-15 1999-11-18 Giesecke & Devrient Gmbh Bank note counting machine with tray advancing towards counter

Also Published As

Publication number Publication date
CN100448764C (en) 2009-01-07
JP2005298078A (en) 2005-10-27
DE602005021425D1 (en) 2010-07-08
CN1683225A (en) 2005-10-19
EP1584583A2 (en) 2005-10-12
EP1584583B1 (en) 2010-05-26

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