ES368636A1 - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
ES368636A1
ES368636A1 ES368636A ES368636A ES368636A1 ES 368636 A1 ES368636 A1 ES 368636A1 ES 368636 A ES368636 A ES 368636A ES 368636 A ES368636 A ES 368636A ES 368636 A1 ES368636 A1 ES 368636A1
Authority
ES
Spain
Prior art keywords
stack
frames
supported
sheets
sheet
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
ES368636A
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 ES368636A1 publication Critical patent/ES368636A1/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
    • 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/02—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge
    • 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
    • B65H1/28—Supports or magazines for piles from which articles are to be separated compartmented to receive piles side-by-side
    • 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
    • B65H3/0808—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
    • 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
    • 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
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/34—Suction grippers
    • B65H2406/344—Suction grippers circulating in closed loop

Landscapes

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

Abstract

Sheets are separated from a stack 11, supported on edge, and deposited in a horizontal position on a conveyer 12 by suction elements 10 supported on frames 6, 7, 8 and 9 for intermittent movement around a closed circuit. The frames are pulled around the circuit on chains 1, Fig. 3, which chains engage only the leading edges of the frames, the trailing edges being guided by rollers 31 engaging groove 32 in a panel 19. Suction supply originates from a rotating distributer shaft 13 and associated hoses 17. The separators may be extended towards the stack for gripping a sheet and retracted as the associated frame moves them away from the stack. ,Air jets may be associated with the suction devices for easing deposition of a sheet on conveyer 12. The apparatus may be employed to separate sheets simultaneously from two adjacent stacks 11, 111, Fig. 2, The stack(s) may be supported on conveyers to forward sheets to the separation point.
ES368636A 1968-06-13 1969-06-11 Sheet feeder Expired ES368636A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH914068A CH479475A (en) 1968-06-13 1968-06-13 Apparatus depositing, in a practically horizontal plane, sheets or cutouts taken one by one from a stack placed on the side

Publications (1)

Publication Number Publication Date
ES368636A1 true ES368636A1 (en) 1971-05-01

Family

ID=4348759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368636A Expired ES368636A1 (en) 1968-06-13 1969-06-11 Sheet feeder

Country Status (10)

Country Link
US (1) US3598397A (en)
JP (1) JPS4815516B1 (en)
BE (1) BE734378A (en)
CA (1) CA927856A (en)
CH (1) CH479475A (en)
DE (1) DE1929290C3 (en)
ES (1) ES368636A1 (en)
FR (1) FR2010800A1 (en)
GB (1) GB1265546A (en)
SE (1) SE344905B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885784A (en) * 1971-01-27 1975-05-27 Thomson Csf Document singling arrangement
US3872647A (en) * 1973-03-22 1975-03-25 Marinus J M Langen Carton loader
US4822017A (en) * 1985-11-08 1989-04-18 Griesmyer Barbara A Carrier for relatively small sheets of paper or the like
US5397214A (en) * 1993-06-11 1995-03-14 Cheung; Yau T. Apparatus for handling thin, flexible sheets of material
EP1096435A2 (en) 1999-10-28 2001-05-02 Ncr International Inc. Envelope for use in automated teller machine
JP5633674B2 (en) * 2010-06-25 2014-12-03 日本電気硝子株式会社 Glass plate posture changing device and glass plate posture changing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US573952A (en) * 1896-12-29 Sheet-feeder
US1429095A (en) * 1919-10-23 1922-09-12 Peters Mach Co Sealing or labeling machine
US2737389A (en) * 1950-09-26 1956-03-06 Rheem Mfg Co Article handling apparatus

Also Published As

Publication number Publication date
US3598397A (en) 1971-08-10
FR2010800A1 (en) 1970-02-20
GB1265546A (en) 1972-03-01
DE1929290B2 (en) 1972-05-10
JPS4815516B1 (en) 1973-05-15
CH479475A (en) 1969-10-15
CA927856A (en) 1973-06-05
BE734378A (en) 1969-11-17
SE344905B (en) 1972-05-08
DE1929290C3 (en) 1975-06-12
DE1929290A1 (en) 1970-05-27

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