GB1298859A - Apparatus for stacking sheets - Google Patents

Apparatus for stacking sheets

Info

Publication number
GB1298859A
GB1298859A GB25907/70A GB2590770A GB1298859A GB 1298859 A GB1298859 A GB 1298859A GB 25907/70 A GB25907/70 A GB 25907/70A GB 2590770 A GB2590770 A GB 2590770A GB 1298859 A GB1298859 A GB 1298859A
Authority
GB
United Kingdom
Prior art keywords
stack
belt
sheets
belts
frame
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
GB25907/70A
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.)
Ingbureaude Ridder N V
Original Assignee
Ingbureaude Ridder N V
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 Ingbureaude Ridder N V filed Critical Ingbureaude Ridder N V
Publication of GB1298859A publication Critical patent/GB1298859A/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/14—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers and introducing into a 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • B65H2301/42122—Forming a pile of articles substantially horizontal by introducing articles from under 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/10—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns
    • Y10S414/114—Adjust to handle articles or groups of different sizes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/10—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns
    • Y10S414/12—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns including means pressing against top or end of group

Landscapes

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

Abstract

1298859 Delivering sheets into a stack INGENIEURSBUREAU DE RIDDER NV 29 May 1970 [30 June 1969] 25907/70 Heading B8R In an apparatus for stacking sheets 5 of paper, e.g. supplied in an overlapping stream, means, e.g. lower and upper endless belts 3, 4 are provided for feeding the sheets to a stack forming means including a stop member 85, a sloping guide member 86, and lifting means including a star wheel 90 for lifting the leading edges of each sheet to a stack 96, the star wheel also serving to support the stack. The leading edge of each sheet engages the upwardly curved guide 86 and stop member 85 and is lifted by two star wheels 90 rotated via a free-wheel clutch, which facilitates adjustment, to the bottom of the stack 96, the trailing edge of each sheet being raised by teeth on the outside of belt 4 which project through a slot in a stack backplate 68 at a belt return pulley 64. The forming stack is thus supported on the teeth of belt 4 and by rollers on each of the projections on the rotating star wheels 90 and is located between side-plates 83 and the backing-plate 68. Adjustable auxiliary side-belts 30 adjacent to, but slanting downwardly of the belt 3, co-operate with belts 81 and rollers 79 at the sides of belt 4 to bend each sheet longitudinally to stiffen it. Belts 3 and 4 are each mounted on a frame 22, 42, respectively, which are longitudinally adjustable relative to each other so that the stack backing-plate 68 mounted on frame 42 can be adjusted for stacking sheets of different lengths. The top frame 42 can be pivoted about a shaft 53 and thus allows for feeding sheets of different thicknesses. When a predetermined number of sheets have been fed, a counter 41 activates a dog clutch causing struts 26, 27, 45, which support the frames 22, 42, to be pivoted about their shafts 28, 29 by an eccentric 37 and lever 36 so that the frames are moved forwards thereby urging the stack towards the tip (101), Fig. 2 (not shown), of a parting finger 98 pivotable about a shaft 100. The finger engages a guide track (110), Fig. 3 (not shown), on frame 22 which raises it into engagement with the bottom of the stack, an endless belt 102 on the finger then moving the stack on to removal belts 111, (124). The top of the forming stack may be engaged by a pressure roller 125 and as soon as frames 22, 42 move forward at the beginning of a stack removal cycle, an electromagnetic clutch 135 on a shaft 136 in a stationary machine frame clamps a plate 134 to a lever 152 so that tension applied by the moving frame member 156 to spring 157 is transmitted by lever 152 to a parallel motion linkage 137, 130, 133, 127 causing an endless belt 142 associated with roller 125 to press on to the top of the stack to aid its removal.
GB25907/70A 1969-06-30 1970-05-29 Apparatus for stacking sheets Expired GB1298859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6909977A NL6909977A (en) 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
GB1298859A true GB1298859A (en) 1972-12-06

Family

ID=19807340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25907/70A Expired GB1298859A (en) 1969-06-30 1970-05-29 Apparatus for stacking sheets

Country Status (6)

Country Link
US (1) US3671034A (en)
CH (1) CH511178A (en)
DE (1) DE2018771B2 (en)
FR (1) FR2051448A5 (en)
GB (1) GB1298859A (en)
NL (1) NL6909977A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866765A (en) * 1973-10-11 1975-02-18 Stobb Inc Sheet stacking and pile separating apparatus and method
US4413901A (en) * 1979-06-19 1983-11-08 International Business Machines Corporation Recirculating automatic document feeder
DE3317515C1 (en) * 1983-05-13 1984-10-18 Jagenberg AG, 4000 Düsseldorf Sheet transport and stacking device
SE460722B (en) * 1983-07-11 1989-11-13 Ferag Ag PROCEDURE AND DEVICE TO MAKE SUBSTITUTE STOCKS OF LIVELY ARTICLES, SPECIAL PRINTING PRODUCTS AND THE USE OF THESE STAGES AS BUFFER STAGES
DE3614694A1 (en) * 1985-07-13 1987-01-15 Bell & Howell Co ACCUMULATOR FOR COLLECTING A SET OF PAPER SHEETS WITHIN THIS SET OF SAME FORMAT
US4747817A (en) * 1986-07-03 1988-05-31 Newsome John R High speed signature manipulating apparatus
US4770407A (en) * 1987-01-29 1988-09-13 Craftsman Printing Company Apparatus and method for merging two signature streams
US5290026A (en) * 1992-11-20 1994-03-01 Gbr Systems Corp. Under stacking mechanism and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1819841A (en) * 1926-02-02 1931-08-18 W A Quebbeman Stacking machine
US2963177A (en) * 1957-03-13 1960-12-06 S & S Corrugated Paper Mach Blank stacking, straightening and delivery device
US3206042A (en) * 1963-04-17 1965-09-14 Peterson Eric Ronald Multiple sheet handling device
US3421755A (en) * 1967-05-03 1969-01-14 Burroughs Corp Sheet anti-creep apparatus for sheet stacking mechanisms

Also Published As

Publication number Publication date
CH511178A (en) 1971-08-15
DE2018771B2 (en) 1972-04-06
FR2051448A5 (en) 1971-04-02
DE2018771A1 (en) 1971-01-21
NL6909977A (en) 1971-01-04
US3671034A (en) 1972-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees