GB988552A - Method of and apparatus for separating folded printed sheets and the like - Google Patents

Method of and apparatus for separating folded printed sheets and the like

Info

Publication number
GB988552A
GB988552A GB95263A GB95263A GB988552A GB 988552 A GB988552 A GB 988552A GB 95263 A GB95263 A GB 95263A GB 95263 A GB95263 A GB 95263A GB 988552 A GB988552 A GB 988552A
Authority
GB
United Kingdom
Prior art keywords
shaft
sheets
belts
secured
discs
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
GB95263A
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 GB988552A publication Critical patent/GB988552A/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
    • B65H3/42—Separating articles from piles by two or more separators mounted for movement with, or relative to, rotary or oscillating bodies
    • 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
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/331—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material
    • B65H2406/3312—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material arranged for planetary movement on rotary support means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

988,552. Feeding sheets. R. HEPP. Jan. 9, 1963 [Jan. 18, 1962], No. 952/63. Heading B6B. In apparatus for separating folded sheets A sequentially from the bottom of a stack, the folded edges are engaged by a pair of endless belts 22 which are driven intermittently and for a period of time which is readily adjustable during the operation of the apparatus, whereby the downward movement of the sheets towards the sheet separator is controlled to suit the speed of separation. As shown, the sheet stack is supported by a series of rollers 20 and three sets of discs 13 arranged in a framework 17 which is secured to a shaft 18. The shaft 18 is rotated continuously counterclockwise, and each of the rollers 20 and discs 13 is rotated clockwise. The discs 13 are mounted on a hollow shaft 15, and are each provided with a sucker 19 which communicates through the shaft 15 with a source of vacuum, whereby the folded sheets are separated from the stack. The folded edges of the sheets bear against tongues 1 removably secured on bars 2 resting on a crossstrut 3 secured to side flanges 4, 5 which can be pivoted about an axis 7 by manually operable handles. At the rear edges, the sheets rest against a brush 10 pivoted on a curved rod 11 which is adjustably mounted in a holder 12. The belts 22 are carried by rollers 23 adjustably mounted on the adjustable bars 2, and are driven by friction discs 26 secured to a shaft 27. A cam having three operative lobes and secured to the drive shaft 18, rocks a bell-crank lever connected to a casing surrounding one end of the shaft 27, and this casing is connected to one end of a coil spring which forms a one-way clutch between the casing and the shaft. Thus, each time the cam rocks the casing, the shaft 27 is rotated, and the belts 22 are driven intermittently to feed downwardly the folded sheets. The bell-crank is adjustable relative to the cam by a screw so that the degree of rotation of the shaft 27, and the distance moved by the belts, can be regulated. The pressure between the belts 22 and the sheet stack can be adjusted by pivoting the support bars 2.
GB95263A 1962-01-18 1963-01-09 Method of and apparatus for separating folded printed sheets and the like Expired GB988552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0044651 1962-01-18

Publications (1)

Publication Number Publication Date
GB988552A true GB988552A (en) 1965-04-07

Family

ID=7155564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB95263A Expired GB988552A (en) 1962-01-18 1963-01-09 Method of and apparatus for separating folded printed sheets and the like

Country Status (2)

Country Link
CH (1) CH405368A (en)
GB (1) GB988552A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181708A (en) * 1990-07-20 1993-01-26 Compaq Computer Corporation Method and apparatus for selecting a single sheet of paper from a paper tray
CN108689212A (en) * 2017-04-10 2018-10-23 昆山汉鼎精密金属有限公司 It automates into foam device
CN112209130A (en) * 2020-09-23 2021-01-12 珠海市科弥光电有限公司 Automatic piece taking device capable of being adjusted at multiple angles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436354C2 (en) * 1974-07-27 1984-07-12 Focke & Co, 2810 Verden Device for the successive removal of blanks from a curved stack of blanks in a stacking magazine
DE4234377A1 (en) * 1992-10-13 1994-04-14 Focke & Co Device for storing and removing blanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181708A (en) * 1990-07-20 1993-01-26 Compaq Computer Corporation Method and apparatus for selecting a single sheet of paper from a paper tray
CN108689212A (en) * 2017-04-10 2018-10-23 昆山汉鼎精密金属有限公司 It automates into foam device
CN112209130A (en) * 2020-09-23 2021-01-12 珠海市科弥光电有限公司 Automatic piece taking device capable of being adjusted at multiple angles

Also Published As

Publication number Publication date
CH405368A (en) 1966-01-15

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