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ES449435A1 - Automatic sheet stacking apparatus - Google Patents

Automatic sheet stacking apparatus

Info

Publication number
ES449435A1
ES449435A1 ES449435A ES449435A ES449435A1 ES 449435 A1 ES449435 A1 ES 449435A1 ES 449435 A ES449435 A ES 449435A ES 449435 A ES449435 A ES 449435A ES 449435 A1 ES449435 A1 ES 449435A1
Authority
ES
Spain
Prior art keywords
conveyor belt
belt
conveyor
belts
conveyor means
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
ES449435A
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.)
UNIVERSAL CORRUGATED BOX MACHINERY Corp HO
Universal Corrugated Box Machinery Corp Holland BV
Original Assignee
UNIVERSAL CORRUGATED BOX MACHINERY Corp HO
Universal Corrugated Box Machinery Corp Holland BV
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 UNIVERSAL CORRUGATED BOX MACHINERY Corp HO, Universal Corrugated Box Machinery Corp Holland BV filed Critical UNIVERSAL CORRUGATED BOX MACHINERY Corp HO
Publication of ES449435A1 publication Critical patent/ES449435A1/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
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/12—Forming counted batches in delivery pile or stream of articles by creating gaps in the stream
    • 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
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/50—Piling apparatus of which the discharge point moves in accordance with the height to 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3009—Arrangements for removing completed piles by dropping, e.g. removing the pile support from under the pile
    • B65H31/3018—Arrangements for removing completed piles by dropping, e.g. removing the pile support from under the pile from opposite part-support elements, e.g. operated simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/32—Auxiliary devices for receiving articles during removal of a completed 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
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • 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
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42261—Delivering, advancing piles by dropping
    • B65H2301/422615—Delivering, advancing piles by dropping from opposite part-support elements, e.g. operated simultaneously
    • 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
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1764—Cut-out, single-layer, e.g. flat blanks for boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Pile Receivers (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Forming Counted Batches (AREA)

Abstract

Improvements in stacking apparatus, particularly in a fully automatic corrugated cardboard stacking apparatus, which cooperates with a cutting device for cutting an endless band of corrugated cardboard into loose sheets, said device forming a corrugated cardboard producing apparatus, equipped with said stacking apparatus of conveyor means provided with belts for the movement of one or more columns of sheets to be stacked, stop elements that extend over the entire width of said conveyor means; at least one stacking device and at least one discharge device for the stacks formed, characterized in that the apparatus comprises upper conveyor means for the sheets, consisting of a first upper endless conveyor belt (A) driven by a motor (4) and a second upper endless conveyor belt (B) normally positioned in a direct line with respect to said first conveyor belt and driven by the same motor and an independent lower endless conveyor belt (D) driven by motor portal (31), each motor being adjustable to through a tachogenerator, with all the conveyor belts having a lower linear speed than that of the passing belts; said first upper conveyor belt (A) and said lower conveyor belt (D) being provided at their upstream ends with brushes (7, 8; 33, 34) extending over the entire width of the belt; photoelectric cells (28, 38a, 13, 28b, 28c) being positioned at said two ends of each conveyor belt to monitor the height of the pile on the belt or associated stacking device, said photoelectric cells providing by means of hydraulic switches and levers such vertical displacement of said conveyor belts and a lever table that a minimum constant height of leaf fall is always obtained; there being other switches and a magnetic coupling between said first and second upper conveyor means to stop said second upper conveyor means and said lower conveyor means while changing the stack while delaying movement of said first upper conveyor means; in which at the downstream end of the second upper conveyor belt and said lower conveyor belt, a polyurethane-coated driven roller (10, 10a) is positioned which is capable of cooperating with the roller (17) of a rotary valve (16, 33a) adjustable by a microswitch and extending over the entire width of the associated belt, or of a stacker station (c) and an intermediate stacker station (K), with the stacker station (C) being positioned at the end of said second upper conveyor belt and said lower conveyor belt. (Machine-translation by Google Translate, not legally binding)
ES449435A 1973-09-17 1976-07-01 Automatic sheet stacking apparatus Expired ES449435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7312754.A NL155782B (en) 1973-09-17 1973-09-17 DEVICE FOR THE AUTOMATIC TRANSPORT AND STACKING OF CARDBOARD STRIPS.

Publications (1)

Publication Number Publication Date
ES449435A1 true ES449435A1 (en) 1977-08-01

Family

ID=19819617

Family Applications (2)

Application Number Title Priority Date Filing Date
ES430097A Expired ES430097A1 (en) 1973-09-17 1974-09-16 Automatic sheet stacking apparatus
ES449435A Expired ES449435A1 (en) 1973-09-17 1976-07-01 Automatic sheet stacking apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES430097A Expired ES430097A1 (en) 1973-09-17 1974-09-16 Automatic sheet stacking apparatus

Country Status (10)

Country Link
JP (1) JPS5424188B2 (en)
CA (1) CA1010082A (en)
CH (1) CH576390A5 (en)
DE (1) DE2443781C2 (en)
ES (2) ES430097A1 (en)
FR (1) FR2243816B1 (en)
GB (1) GB1449944A (en)
IT (1) IT1019278B (en)
NL (1) NL155782B (en)
SE (1) SE432385B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7508103A (en) * 1975-07-08 1977-01-11 Universal Corrugated Box Mach VALVE CONSTRUCTION.
US4079644A (en) * 1977-03-07 1978-03-21 Greene Line Manufacturing Corporation Double downstacker with side-shifting conveyor
IT1166120B (en) * 1979-02-21 1987-04-29 Giusti Giampero AUTOMATIC PLANT FOR THE FORMATION AND DISTRIBUTION OF LAYERS OF STACKS OF SHEETS
FR2489279A1 (en) * 1980-08-29 1982-03-05 Martin Sa Plate stacking machine with conveyor - has upstream end lowering mechanism allowing formation of thicker layer of plates
US4589812A (en) * 1983-10-18 1986-05-20 Pemco, Inc. Method of and apparatus for stacking reams of paper sheets
DE3527902A1 (en) * 1985-08-03 1987-02-12 Mohndruck Reinhard Mohn Ohg DEVICE AND METHOD FOR STACKING AND / OR PALLETIZING, IN PARTICULAR, THICK PRODUCTS OF A PRINTING COMPANY
FR2619094B1 (en) * 1987-08-05 1989-12-15 Bobst Sa DEVICE FOR STACKING FLAT OBJECTS PACKED
NL1003847C2 (en) * 1996-08-21 1998-02-26 Boral B V Device for stacking plate-shaped elements.
JP5448740B2 (en) * 2009-01-13 2014-03-19 グンゼ株式会社 Signature collecting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660432A (en) * 1948-09-04 1953-11-24 Owens Illinois Glass Co Apparatus for conveying and stacking box blanks
US2901250A (en) * 1957-04-01 1959-08-25 George M Martin Automatic sheet stacker apparatus
DE1239327B (en) * 1964-04-15 1967-04-27 Erhard Klug Device for dividing a stream of moving sheets on a main conveyor belt

Also Published As

Publication number Publication date
JPS5076759A (en) 1975-06-23
ES430097A1 (en) 1977-01-01
CH576390A5 (en) 1976-06-15
IT1019278B (en) 1977-11-10
CA1010082A (en) 1977-05-10
DE2443781C2 (en) 1984-07-26
SE7411611L (en) 1975-03-18
FR2243816B1 (en) 1980-01-25
GB1449944A (en) 1976-09-15
NL155782B (en) 1978-02-15
JPS5424188B2 (en) 1979-08-18
DE2443781A1 (en) 1975-03-20
FR2243816A1 (en) 1975-04-11
NL7312754A (en) 1975-03-19
SE432385B (en) 1984-04-02

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