EP0146869B1 - Dispositif d'empilage intermédiaire de matière à découper - Google Patents

Dispositif d'empilage intermédiaire de matière à découper Download PDF

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Publication number
EP0146869B1
EP0146869B1 EP84115166A EP84115166A EP0146869B1 EP 0146869 B1 EP0146869 B1 EP 0146869B1 EP 84115166 A EP84115166 A EP 84115166A EP 84115166 A EP84115166 A EP 84115166A EP 0146869 B1 EP0146869 B1 EP 0146869B1
Authority
EP
European Patent Office
Prior art keywords
board
stack
boards
work
abutments
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
EP84115166A
Other languages
German (de)
English (en)
Other versions
EP0146869A3 (en
EP0146869A2 (fr
Inventor
Karl Mohr
Wolfgang Mohr
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.)
Cessione rolf Mohr
Original Assignee
Mohr Karl
Mohr Wolfgang
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 Mohr Karl, Mohr Wolfgang filed Critical Mohr Karl
Priority to AT84115166T priority Critical patent/ATE27439T1/de
Publication of EP0146869A2 publication Critical patent/EP0146869A2/fr
Publication of EP0146869A3 publication Critical patent/EP0146869A3/de
Application granted granted Critical
Publication of EP0146869B1 publication Critical patent/EP0146869B1/fr
Expired legal-status Critical Current

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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
    • B65H33/16—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports
    • B65H33/18—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports with separators between adjacent batches
    • 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
    • Y10S414/101—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns with article-supporting fluid cushion
    • 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
    • Y10S414/112—Group formed or dispensed by reversible apparatus

Definitions

  • the invention relates to a device for. Intermediate stacking of material to be cut, in which the material to be cut is fed from the work table to a first work station, in particular a vibrating table, to a stack lift, on which the material to be cut is stored in part stacks with the intermediate storage of boards and from there to the work table of a second work station, in particular a cutting table of a cutting machine , is fed.
  • a first work station in particular a vibrating table
  • a stack lift on which the material to be cut is stored in part stacks with the intermediate storage of boards and from there to the work table of a second work station, in particular a cutting table of a cutting machine , is fed.
  • Such a device is known from DE-PS-1 244 711.
  • the material to be cut is shaken on a vibrating table before the cutting process, in order to thereby align the individual sheets precisely with one another.
  • the material to be cut is stacked on a stack lift.
  • the partial stacks lie one above the other on the stack lift, boards being arranged between the individual partial stacks. Moving the partial stack from the vibrating table to the boards or from the boards to the cutting table is done in a simple manner in that the boards are designed as air boards, d. H. they are provided with an air supply and on the surface facing the partial stacks with air outlet nozzles.
  • the object of the invention is to provide a device with which it is possible to stack material to be cut without the partial stacks being shifted during loading or unloading.
  • movable stops are arranged below the level of the support surfaces of the work tables, the stops being in the retracted position outside the displacement formed when the boards are raised and lowered, engaging in the extended position in the extended position and when a board is placed on the board the support surface of the board forms a level with the support surfaces of the work tables on the extended stops.
  • the stops When loading the stack lift, it is lowered to such an extent that a transport pallet lying thereon and / or partial stacks already deposited are located below the stops. Then the stops are moved to the extended position and the board is placed on them. The stops hold the board in this position, in which the support surface of the board forms a plane with the support surface of the work tables. The partial stack to be put down is pushed onto the board and then the stack lift is raised so that the top board with the now placed partial stack relieves the stops. The stops are moved to their retracted position, i.e. H.
  • the stack lift is lowered to such an extent that the surface of the last stacked part lies below the stops and forms an intermediate space to the underside of the board to be placed later. Finally, the stops for receiving the next board and a further partial stack are moved into the extended position.
  • the stack lift When processing the partial stack, the stack lift is raised so far that the stops can be moved under the board carrying the uppermost partial stack.
  • the stack lift is lowered to such an extent that the top board rests on the stops and there is a gap between the underside of the top board and the surface of the stack of taps below it, or in the final stage of the workflow there is a gap between the underside of the top air board and the surface of the Transport pallet forms.
  • the prepared partial stack is then fed to the second work station, the board is removed and the stops are moved into the retracted position.
  • the next partial stack is then raised by the stack lift.
  • the stops according to the invention thus have the task of ensuring the horizontal position of the board lying on them and the flushness of the contact surface of the board with the contact surfaces of the work tables. While the stack lift usually takes over the carrying function for the partial stack and the boards in between, this carrying function for the top board and the partial stack located on it is performed by the stops. By separating the top board from the remaining stack during loading or unloading, it is prevented that the partial stack under the top board moves.
  • the stops can be attached to both the workstations and the stack lift.
  • the stops are expediently designed as flaps, one end of which is pivotally attached to the underside of the work tables of the work stations and the free end of which serves to support the board. If the flaps are arranged on the underside of the work tables, the stack lift is particularly space-saving. To pivot the flap, force elements should also be on the underside of the workbenches, in particular whose hydraulic power cylinder can be arranged.
  • the width of the board i. H. perpendicular to the direction of displacement of the partial stack on the board, several flaps with force elements can be provided.
  • stops are also advisable to arrange the stops not on the underside of the work tables, but rather on a swivel.
  • thorn-like projections could extend under the board in the extended position or engage in corresponding recesses in the board and thus hold the board in a flush position with the work tables.
  • the displacement of the extensions from the retracted to the extended position and back would also be effected by force elements.
  • the boards advantageously have supports on their underside, the length of the individual supports being the same but greater than the height of the partial stack lying under the board.
  • the use of such boards with supports is indicated when the individual partial stacks consist of lightweight, high-quality single sheets. In this case, the load of all partial stacks does not rest on the lower partial stack, but the boards are supported on the other boards.
  • the boards In order to ensure that the partial stacks are easily pushed over, the boards should be designed as air boards with air inlet and outlet openings.
  • the stacking lift advantageously has wheels for moving. While the partial stack lying on the board is being moved to the next work station when the stops are extended, or while partial stacks are being transported from one work station over the board to the other work station, the stack lift can leave the work area and bring in new material.
  • a stacking lift 3 is located between a shaking table 1, which is only partially shown, and a cutting table 2, which is also only partially shown, of a paper cutting machine.
  • the partially raised lifting fork 5 of the stack lift 4 passes through a pallet 6 on which the material to be cut is stored with the interposition of air boards 7a to 7e to partial stacks 8a to 8d.
  • a plurality of flaps 13 are arranged pivotably about the joints 14 perpendicular to the plane of the drawing.
  • hydraulic power cylinders 15 also arranged on the undersides 9 and 11 engage with their piston rods 16 on angle pieces 17 arranged on the flaps 13.
  • the arrangement of the flaps on the undersides 9 and 11 and the dimension of the flaps with the supports 18 arranged at the free end of the flap is such that, when the flaps 13 are pivoted out, as shown in the figure, the air board 7e can be placed on the supports 18 , wherein the support surface 19 forms a plane with the support surfaces 20 and 21 of the worktops 10 and 12.
  • the air inlet opening of the air board 7e which is not shown in any more detail, is connected to an air bell 22, which is shown schematically. An air flow is blown through this into the board 7e and then through air outlet openings arranged on the top of the board.
  • the air film forming above the air board 7e makes it easier to push the partial stack 8e over from the support surface 20 to the air board 7e.
  • the lifting fork 5 of the stack lift 3 is moved so far down that a gap remains between the underside of the air board 7e and the surface of the partial stack 8d. This ensures that the upper individual sheets of the partial stack 8d cannot be moved during the displacement of the partial stack 8e onto the air board 7e.
  • the lifting fork 5 of the stack lift 3 is raised slightly in order to relieve the flaps 13.
  • the air board 7e comes to a standstill with its four supports 23 on the air board 7d, whereby it does not touch the partial stack 8d located on the air board 7d.
  • the other air boards 7a to 7d do not have such supports 23, the board 7b lies directly on the partial stack 8a, the board 7c directly on the partial stack 8b and the board 7d directly on the partial stack 8c.

Landscapes

  • Pile Receivers (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Details Of Cutting Devices (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Forming Counted Batches (AREA)

Claims (9)

1. Dispositif pour l'empilage intermédiaire de feuilles coupées, dans lequel des feuilles coupées sont fournies par la table de travail (1) d'un premier poste de travail, en particulier d'une table vibrante, à un élévateur de pile (3), sur lequel les feuilles sont stockées, avec interposition de planches (7), en piles partielles (8) et sont envoyées, de là, à la table de travail (2) d'un second poste de travail, en particulier à la table de coupe d'une trancheuse, dispositif caractérisé en ce que, en dessous du niveau des surfaces d'appui (20, 21) de la table de travail (1, 2), sont disposées des butées (13) mobiles, ces butées (13) se trouvant, quand elles sont en place, en dehors de l'espace de levage qui se forme quand on fait monter et descendre les planches (7a, 7b, 7c, 7d, 7e), pénètrent dans l'espace de levage quand on les fait ressortir, et quand on pose une planche (7e) sur la butée ressortie (13), la surface d'appui (19) de la planche (7e) formant un plan avec les surfaces d'appui (20, 21) de la table de travail (1, 2).
2. Dispositif suivant la revendication 1, caractérisé en ce que les butées sont réalisées sous la forme d'abattants (13),. dont une extrémité est fixée, de façon à pouvoir tourner, sur la face inférieure (9, 11) de la table de travail (1, 2) et dont l'extrémité libre sert à l'appui de la planche (7e).
3. Dispositif suivant la revendication 2, caractérisé en ce que sont fixés, sur la face-inférieure (9, 11) de la table de travail (1, 2), des éléments moteurs, en particulier des vérins hydrauliques (15) destinés à faire tourner les abattants (13).
4. Dispositif suivant une ou plusieurs des revendications 1 à 3, caractérisé en ce que plusieurs abattants (13) sont prévus sur la largeur de la planche (7e).
5. Dispositif suivant la revendication 1, caractérisé en ce que les butées sont montées de façon à pouvoir être poussées sur la face inférieure de la table de travail.
6. Dispositif suivant la revendication 1, caractérisé en ce que les butées peuvent tourner ou être poussées sur la pile.
7. Dispositif suivant une ou plusieurs des revendications 1 à 6, caractérisé en ce que les planches (7e) portent, sur leur face inférieure, des supports (23), les longueurs des différents supports étant les mêmes, cependant supérieures à la hauteur de la partie de pile (8d) qui se trouve sous la planche (7e).
8. Dispositif suivant une ou plusieurs des revendications 1 à 7, caractérisé en ce que le châssis de la pile (3) possède des roues (4) pour son déplacement.
EP84115166A 1983-12-14 1984-12-11 Dispositif d'empilage intermédiaire de matière à découper Expired EP0146869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84115166T ATE27439T1 (de) 1983-12-14 1984-12-11 Vorrichtung zum zwischenstapeln von schneidegut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8335816U 1983-12-14
DE19838335816U DE8335816U1 (de) 1983-12-14 1983-12-14 Vorrichtung zum zwischenstapeln von schneidgut

Publications (3)

Publication Number Publication Date
EP0146869A2 EP0146869A2 (fr) 1985-07-03
EP0146869A3 EP0146869A3 (en) 1985-07-31
EP0146869B1 true EP0146869B1 (fr) 1987-05-27

Family

ID=6759824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115166A Expired EP0146869B1 (fr) 1983-12-14 1984-12-11 Dispositif d'empilage intermédiaire de matière à découper

Country Status (6)

Country Link
US (1) US4613267A (fr)
EP (1) EP0146869B1 (fr)
JP (2) JPS60144276A (fr)
AT (1) ATE27439T1 (fr)
DE (2) DE8335816U1 (fr)
ES (1) ES8603785A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613462A1 (de) * 1986-04-22 1987-10-29 Wolfgang Mohr Vorrichtung zum be- und entladen eines stapellifts

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587311A1 (fr) * 1985-09-18 1987-03-20 Schauman Procede et installation de manutention automatique et stockage temporaire de paquets empiles de produits semi-finis en feuilles.
US5256028A (en) * 1986-07-23 1993-10-26 Winski Ernest P Process for handling material
DE3914598C2 (de) * 1989-05-03 1994-05-19 Focke & Co Verfahren und Vorrichtung zum Abräumen von Gegenständen von einer Unterlage mit hohem Reibungswiderstand
DE3940190A1 (de) * 1989-12-05 1991-06-06 Kolbus Gmbh & Co Kg Verfahren zum be- und entladen von paletten mit stapeln von flaechigen produkten und einrichtung zur durchfuehrung des verfahrens
US5562403A (en) * 1991-02-11 1996-10-08 Winski; Ernest P. Load forming apparatus and methods
DE59404575D1 (de) * 1993-10-05 1997-12-18 Seemi Verfahren und Einrichtung zum Palettieren von Schlauchabschnitten aus Papier oder dgl.
US6305500B1 (en) * 1999-08-25 2001-10-23 Maxtor Corporation Material delivery system for clean room-like environments

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30742A (en) * 1860-11-27 Improvement in ordnance
US674262A (en) * 1900-02-21 1901-05-14 Garland H Duncan Lumber-stacker.
US1225523A (en) * 1915-02-27 1917-05-08 Robert E Surles Lumber-stacker.
US3146897A (en) * 1962-01-11 1964-09-01 Kalamazoo Paper Company Paper pile separating and stacking transfer apparatus
DE1584410A1 (de) * 1963-06-14 1970-01-22 S I I Fornaci Magnetti S P A Mechanische Einrichtung zur Automatisierung des Produktionsvorganges von Ziegeln
DE1244711B (de) * 1965-06-12 1967-07-20 Rudolf Mohr Vorrichtung zum Stapeln von Schneidegut und selbsttaetigem Zufuehren an den Arbeitstisch, insbesondere von Papierschneidemaschinen
US3398841A (en) * 1967-02-07 1968-08-27 Mohr Rudolf Apparatus for stacking material and automatically feeding the material to a worktable of a paper-cutting machine
US3548995A (en) * 1968-06-13 1970-12-22 Sta Hi Corp Controlled variable speed stacking device for publication conveyor
US3960374A (en) * 1972-06-15 1976-06-01 Harris-Intertype Corporation Sheet delivery system
US3897877A (en) * 1973-08-22 1975-08-05 Goldco Industries Apparatus for positioning and orienting palletized articles
CA975813A (en) * 1974-09-06 1975-10-07 Theodore E. O'brien Apparatus for automatically stacking and compressing batts of compressible material
JPS5655166U (fr) * 1979-10-06 1981-05-14
JPS6011676B2 (ja) * 1980-04-10 1985-03-27 小森印刷機械株式会社 印刷機排紙部の紙流れ防止装置
JPS5930620B2 (ja) * 1981-05-21 1984-07-27 東洋ガラス機械株式会社 多重積層容器体からの容器取出移送装置
JPS5811787U (ja) * 1981-07-15 1983-01-25 株式会社日立製作所 行先表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613462A1 (de) * 1986-04-22 1987-10-29 Wolfgang Mohr Vorrichtung zum be- und entladen eines stapellifts

Also Published As

Publication number Publication date
ATE27439T1 (de) 1987-06-15
JP2525234Y2 (ja) 1997-02-05
JPH081281U (ja) 1996-08-13
DE8335816U1 (de) 1984-04-26
JPS60144276A (ja) 1985-07-30
ES8603785A1 (es) 1986-01-16
EP0146869A3 (en) 1985-07-31
US4613267A (en) 1986-09-23
EP0146869A2 (fr) 1985-07-03
DE3463921D1 (en) 1987-07-02
ES538622A0 (es) 1986-01-16

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