FR2244354A6 - Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed - Google Patents

Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed

Info

Publication number
FR2244354A6
FR2244354A6 FR7333137A FR7333137A FR2244354A6 FR 2244354 A6 FR2244354 A6 FR 2244354A6 FR 7333137 A FR7333137 A FR 7333137A FR 7333137 A FR7333137 A FR 7333137A FR 2244354 A6 FR2244354 A6 FR 2244354A6
Authority
FR
France
Prior art keywords
stack
arm
pick
feed
suction cup
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
FR7333137A
Other languages
French (fr)
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt 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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7333137A priority Critical patent/FR2244354A6/en
Priority to US417089A priority patent/US3885784A/en
Application granted granted Critical
Publication of FR2244354A6 publication Critical patent/FR2244354A6/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
    • B65H5/08—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
    • 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

The arrangement for separately picking up documents, one by one, from a stack located in a hopper, comprises an oscillatory narm for pre-separating the document to be picked up from the following one and a suction-type conveyor system for removing the document thus preseparated. The documents are removed periodically from the stack and follow each other at equal intervals. Both the oscillating arm and the suction conveyor system, when in motion, are periodically connected to the inlet port of vacuum pumping system in a duly timed manner. The oscillatory arm moves at about 10 cycles per second and has numerous suction cups separately evacuated to allow varying document size.
FR7333137A 1971-01-27 1973-09-14 Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed Expired FR2244354A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7333137A FR2244354A6 (en) 1973-09-14 1973-09-14 Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed
US417089A US3885784A (en) 1971-01-27 1973-11-19 Document singling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333137A FR2244354A6 (en) 1973-09-14 1973-09-14 Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed

Publications (1)

Publication Number Publication Date
FR2244354A6 true FR2244354A6 (en) 1975-04-11

Family

ID=9125065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333137A Expired FR2244354A6 (en) 1971-01-27 1973-09-14 Device for feeding documents singly from stack - has arm to pick up and suction cup conveyor to feed

Country Status (1)

Country Link
FR (1) FR2244354A6 (en)

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