FR2354949A1 - DEVICE FOR COLLECTING SHEETS OF PAPER FROM A STACK, IN PARTICULAR FOR A FOLDER - Google Patents

DEVICE FOR COLLECTING SHEETS OF PAPER FROM A STACK, IN PARTICULAR FOR A FOLDER

Info

Publication number
FR2354949A1
FR2354949A1 FR7718154A FR7718154A FR2354949A1 FR 2354949 A1 FR2354949 A1 FR 2354949A1 FR 7718154 A FR7718154 A FR 7718154A FR 7718154 A FR7718154 A FR 7718154A FR 2354949 A1 FR2354949 A1 FR 2354949A1
Authority
FR
France
Prior art keywords
cylinder
folder
paper
sheets
suction
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
FR7718154A
Other languages
French (fr)
Other versions
FR2354949B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2354949A1 publication Critical patent/FR2354949A1/en
Application granted granted Critical
Publication of FR2354949B1 publication Critical patent/FR2354949B1/fr
Granted 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
    • B65H5/025—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between belts and rotary means, e.g. rollers, drums, cylinders or balls, forming a transport nip
    • 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
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
    • B65H1/06—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile for separation from 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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/10—Suction rollers
    • 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
    • B65H3/36—Separating articles from piles by separators moved in special paths, e.g. enclosing an area
    • B65H3/38—Separating articles from piles by separators moved in special paths, e.g. enclosing an area the paths not enclosing an area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom 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
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B65H2403/41—Rack-and-pinion, cogwheel in cog railway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/111—Bottom
    • B65H2405/1115—Bottom with surface inclined, e.g. in width-wise direction
    • B65H2405/11151—Bottom with surface inclined, e.g. in width-wise direction with surface inclined upwardly in transport direction
    • 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
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/334—Rotary suction means, e.g. roller, cylinder or drum arranged on movable frame

Landscapes

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

Abstract

L'invention concerne un dispositif de cueillage de feuilles de papier en tas, en particulier pour plieuse, comportant un cylindre entraîneur rotatif 11 et un cylindre aspirant rotatif 5 animé d'un mouvement de va-et-vient en dessous du tas de feuilles 1, le cylindre aspirant s'appuyant élastiquement contre le cylindre entraîneur et portant des bagues aspirantes 6 calées sur lui et des bagues de serrage librement rotatives de diamètre supérieur à celui des premières pour permettre aux secondes de rouler sur le cylindre entraîneur de façon à serrer entre elles et ledit cylindre les feuilles cueillies et en assurer le transfert sans risque de déchirureThe invention relates to a device for picking up sheets of paper in a heap, in particular for a folder, comprising a rotary drive cylinder 11 and a rotary suction cylinder 5 moved back and forth below the pile of sheets 1. , the suction cylinder resting elastically against the driving cylinder and carrying suction rings 6 wedged on it and freely rotating clamping rings of diameter greater than that of the first to allow the seconds to roll on the driving cylinder so as to clamp between they and said cylinder the picked leaves and ensure the transfer without risk of tearing

FR7718154A 1976-06-18 1977-06-14 DEVICE FOR COLLECTING SHEETS OF PAPER FROM A STACK, IN PARTICULAR FOR A FOLDER Granted FR2354949A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH782876A CH607977A5 (en) 1976-06-18 1976-06-18 Device for removing paper sheets from a stack, in particular on a folding machine

Publications (2)

Publication Number Publication Date
FR2354949A1 true FR2354949A1 (en) 1978-01-13
FR2354949B1 FR2354949B1 (en) 1980-05-09

Family

ID=4331053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718154A Granted FR2354949A1 (en) 1976-06-18 1977-06-14 DEVICE FOR COLLECTING SHEETS OF PAPER FROM A STACK, IN PARTICULAR FOR A FOLDER

Country Status (4)

Country Link
CH (1) CH607977A5 (en)
DE (1) DE2726644C2 (en)
FR (1) FR2354949A1 (en)
GB (1) GB1576638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110138A2 (en) * 1982-10-26 1984-06-13 Neue Rotaprint GmbH Device for exchanging printing formes in an offset printing press

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132619B (en) * 2018-10-26 2024-02-13 浙江希望机械有限公司 High-speed negative suction roll type oblique feeding folding machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR642406A (en) * 1927-10-13 1928-08-28 C Et A Holweg Device for individually mechanically removing sheets from a stack of paper
FR1059201A (en) * 1951-07-07 1954-03-23 Device for picking up the different sheets of an inclined stack of sheets
FR2204184A5 (en) * 1972-10-20 1974-05-17 Rotaprint Gmbh

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084737B (en) * 1957-12-20 1960-07-07 Enzinger Union Werke Ag Device for removing and passing on stacked sheet-like blanks, e.g. B. Labels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR642406A (en) * 1927-10-13 1928-08-28 C Et A Holweg Device for individually mechanically removing sheets from a stack of paper
FR1059201A (en) * 1951-07-07 1954-03-23 Device for picking up the different sheets of an inclined stack of sheets
FR2204184A5 (en) * 1972-10-20 1974-05-17 Rotaprint Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110138A2 (en) * 1982-10-26 1984-06-13 Neue Rotaprint GmbH Device for exchanging printing formes in an offset printing press
EP0110138A3 (en) * 1982-10-26 1985-05-15 Rotaprint Gmbh Device for exchanging printing formes in an offset printing press

Also Published As

Publication number Publication date
DE2726644A1 (en) 1977-12-29
DE2726644C2 (en) 1985-06-05
CH607977A5 (en) 1978-12-15
FR2354949B1 (en) 1980-05-09
GB1576638A (en) 1980-10-08

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