ES423722A1 - Suction assisted endless belt separator - Google Patents

Suction assisted endless belt separator

Info

Publication number
ES423722A1
ES423722A1 ES423722A ES423722A ES423722A1 ES 423722 A1 ES423722 A1 ES 423722A1 ES 423722 A ES423722 A ES 423722A ES 423722 A ES423722 A ES 423722A ES 423722 A1 ES423722 A1 ES 423722A1
Authority
ES
Spain
Prior art keywords
belt
sheet
sheets
belts
machine
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
ES423722A
Other languages
Spanish (es)
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
J Bobst et Fils 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 J Bobst et Fils SA filed Critical J Bobst et Fils SA
Publication of ES423722A1 publication Critical patent/ES423722A1/en
Expired 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
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/50—Elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the 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
    • B65H3/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

A device is disclosed for feeding sheets to a sheet processing machine, such for example, as to a folding and pasting machine. The novel feeding mechanism includes at least one conveyor having at least one endless belt. The endless belts are intermittently advanced to carry one sheet at a time taken from a pile disposed above the belt or belts. The intermittent advancement of the belt or belts is brought about through a one-way clutch coupling a drive pulley to a crank arm which is oscillated back and forth through a link mechanism driven by a continuously rotating drive wheel. The machine to which the sheets are successively fed includes a pair of pressure feed rollers to which the leading edge of each sheet is moved. After the sheet is grasped by the feed rollers, further movement of the sheet continues the advancement of the belt while the belt drive roller is free-wheeling. The belt has a large number of perforations and a vacuum chamber is located below the belt over a region representing a substantial forward portion of the pile of sheets.
ES423722A 1973-02-28 1974-02-28 Suction assisted endless belt separator Expired ES423722A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH290873A CH565697A5 (en) 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
ES423722A1 true ES423722A1 (en) 1976-04-16

Family

ID=4244317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423722A Expired ES423722A1 (en) 1973-02-28 1974-02-28 Suction assisted endless belt separator

Country Status (10)

Country Link
US (1) US3907278A (en)
JP (1) JPS5320748B2 (en)
CA (1) CA1028722A (en)
CH (1) CH565697A5 (en)
DE (1) DE2404323C3 (en)
ES (1) ES423722A1 (en)
FR (1) FR2219663A5 (en)
GB (1) GB1443077A (en)
IT (1) IT1006382B (en)
SE (1) SE393790B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208009A (en) * 1976-01-08 1980-06-17 Sweda International, Inc. Document reading system
US4021032A (en) * 1976-03-12 1977-05-03 Computer Terminal Systems, Inc. Feeding device
JPS54115870A (en) * 1978-02-27 1979-09-08 Masaharu Matsuo Belt paper feeder
DE2840430C2 (en) * 1978-09-16 1984-03-22 NCR Corp., 45479 Dayton, Ohio Device for dispensing flat objects
GB2041887A (en) * 1979-02-13 1980-09-17 Simon Container Mach Ltd Feeding Sheets from a Stack
DE2915371C2 (en) * 1979-04-14 1984-07-19 Helmut 4830 Gütersloh Lapp-Emden Device for separating the sheets of a stack of paper
JPS56113634A (en) * 1980-02-08 1981-09-07 Itoo Gihan:Kk Supplier for thin and flat goods
US4359214A (en) * 1980-12-22 1982-11-16 Paxall, Inc. Apparatus for feeding flat articles
DE3115925C1 (en) * 1981-04-22 1982-12-16 O. Dörries GmbH, 5160 Düren Method and device for depositing sheets
FR2521905B1 (en) * 1982-02-19 1986-09-12 Martin Sa SUCTION BOX MARGIN DEVICE
GB2124283B (en) * 1982-07-16 1987-04-23 Hunter Douglas Ind Bv Slat feeding apparatus for venetian blind assembling machine
US4666140A (en) * 1985-07-16 1987-05-19 Godlewski Edward S Self-contained serially arranged plural section conveyor
CH670618A5 (en) * 1987-04-10 1989-06-30 Bobst Sa
CH672773A5 (en) * 1987-11-27 1989-12-29 Reinhard Stenz
US5172898A (en) * 1990-07-05 1992-12-22 Mitsubishi Jukogyo Kabushiki Kaisha Paperboard feeding apparatus
US5074539A (en) * 1990-09-11 1991-12-24 Ward Holding Company, Inc. Feeding sheets of corrugated paperboard
US5139251A (en) * 1991-07-02 1992-08-18 Bell & Howell Company Deflector device for document feeder
CH686364A5 (en) * 1991-11-21 1996-03-15 Bobst Sa introducing gauge, extruded feeder carton.
JP2531226Y2 (en) * 1992-11-26 1997-04-02 喜和 石渡 Banknote storage mechanism
DE4413089C2 (en) * 1994-04-15 1997-02-13 Roland Man Druckmasch Method and device for the shingled feeding of sheet-shaped printing materials to a printing machine
JPH08169579A (en) * 1994-12-19 1996-07-02 Fukushi:Kk Paper feeder of corrugated board paper sheet
NO962278L (en) * 1996-06-03 1997-12-04 Media Craft As Device for sorting especially returned printed matter
WO2000058190A1 (en) * 1999-03-31 2000-10-05 John Anthony Sullivan Apparatus for feeding sheet material
JP4002967B2 (en) * 2002-08-27 2007-11-07 旭精工株式会社 Disc hopper
JP3968399B2 (en) * 2002-08-27 2007-08-29 旭精工株式会社 Paper sheet feeding device
JP4002968B2 (en) * 2002-08-27 2007-11-07 旭精工株式会社 Banknote dispensing device
JP4250929B2 (en) * 2002-08-27 2009-04-08 旭精工株式会社 Game room platform equipment
SE525914C2 (en) * 2004-04-29 2005-05-24 Emba Machinery Ab Sheet feed device, comprises individually driven feed wheels inside vacuum chamber and vertically movable load relief device
CH703916A1 (en) * 2010-10-11 2012-04-13 Ferag Ag Device and method for producing a controlled float of moving mechanical elements.
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
CN104192598A (en) * 2014-08-28 2014-12-10 上豪包装机械（镇江）有限公司 Paperboard conveying mechanism of carton non-woven fabric hand strap forming machine
CN107777429A (en) * 2016-08-25 2018-03-09 德阳市利通印刷机械有限公司 It is a kind of to be applied to take the plough with roller of paper machine to take paper workbench
DE102018133451B4 (en) * 2018-12-21 2023-12-28 Bdt Media Automation Gmbh Holding device and method for operating a holding device
DE102019108874B3 (en) * 2019-04-04 2020-03-19 Koenig & Bauer Ag Transport device for an arcuate substrate and method for transporting at least one arcuate substrate
EP4538207A1 (en) 2023-10-13 2025-04-16 Bobst Mex Sa Feeder module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US704444A (en) * 1898-12-27 1902-07-08 Edward Dummer Paper-feeder.
US1534596A (en) * 1920-06-02 1925-04-21 Internat Packing Machine Compa Feeding device for wrapping machines
DE1100551B (en) * 1958-04-21 1961-02-23 Scribbans Kemp Ltd Device for feeding at least slightly flexible plate-shaped parts, e.g. B. wafers, from a pile
GB938500A (en) * 1961-09-23 1963-10-02 Deritend Eng Co Improved suction feed mechanism for cardboard and like blanks
US3390876A (en) * 1966-02-25 1968-07-02 Specialty Equipment Corp Blank feeding means for folding apparatus and the like
CH483976A (en) * 1967-12-20 1970-01-15 Ruenzi Kurt Device for separating flat objects
US3642271A (en) * 1970-05-27 1972-02-15 Bridge Data Products Inc Card feeder

Also Published As

Publication number Publication date
CH565697A5 (en) 1975-08-29
JPS5320748B2 (en) 1978-06-28
CA1028722A (en) 1978-03-28
DE2404323A1 (en) 1974-09-05
GB1443077A (en) 1976-07-21
SE393790B (en) 1977-05-23
IT1006382B (en) 1976-09-30
DE2404323C3 (en) 1984-06-14
FR2219663A5 (en) 1974-09-20
JPS49118170A (en) 1974-11-12
US3907278A (en) 1975-09-23
DE2404323B2 (en) 1982-09-16

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