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EP0396509A2 - Dispositif pour manipuler des paquets de matériau laminé flexible dans des machines outils travaillant le bois et similaire - Google Patents

Dispositif pour manipuler des paquets de matériau laminé flexible dans des machines outils travaillant le bois et similaire Download PDF

Info

Publication number
EP0396509A2
EP0396509A2 EP90830143A EP90830143A EP0396509A2 EP 0396509 A2 EP0396509 A2 EP 0396509A2 EP 90830143 A EP90830143 A EP 90830143A EP 90830143 A EP90830143 A EP 90830143A EP 0396509 A2 EP0396509 A2 EP 0396509A2
Authority
EP
European Patent Office
Prior art keywords
wood
machines
working tool
pusher
handling
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.)
Withdrawn
Application number
EP90830143A
Other languages
German (de)
English (en)
Other versions
EP0396509A3 (fr
Inventor
Renzo Dini
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.)
Euromac SpA
Original Assignee
Euromac SpA
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 Euromac SpA filed Critical Euromac SpA
Publication of EP0396509A2 publication Critical patent/EP0396509A2/fr
Publication of EP0396509A3 publication Critical patent/EP0396509A3/fr
Withdrawn legal-status Critical Current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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/14—Details of grippers; Actuating-mechanisms therefor

Definitions

  • the invention relates to an apparatus allowing the handling of packs of wood or other laminar material which tend to bend, in wood-working tool-machines such as cutting-off machines and the like.
  • This apparatus allows the laminar pack to be worked like a rigid panel, that is to say with a displacement similar to that obtained by a pusher in a panel, for this purpose and others which will be apparent from the reading of the following description.
  • the apparatus comprises in combination: a component having the function of a pusher and operating along a depressed edge of a support plane; on said component a vertically gripping clamp member; and an element shaped as an inclined lamina, said element able to move forward and downward to be wedged under the laminar material and make it rest normally against the supporting wall of the pusher for gripping thereof by the clamp, and move backward.
  • Said inclined-lamina element may have the shape of a chisel and it may be driven by a fluid-operated cylinder-piston actuator.
  • numeral 1 generally indicates the body of a pusher, carried by an operating column 3, and developed with a bearing edge 1A and with a clamp consisting of a lower fixed appendix 5 and of an upper mobile jaw 7 which may be moved close to or away from the appendix 5 by a means known per se.
  • the above component which has the function of a pusher, operates in correspondence of a support plane P provided with a depression D; the plane P is intended to receive a panel or a pack of laminar material L, as shown in the drawing, which may undergo deflections with a slight mutual slipping of the various laminae which it is made up of.
  • a laminar element shaped as a chisel, generally indicated by 9 and forming a front sharp edge; it develops inclined downwards and towards the plane P, and is guided both by a block 10 and a support 12A of an actuator 12 which is most likely made up of a cylinder-piston or equivalent system for the linear control in the two directions and in the inclined direction is indicated by the double arrow F in the drawing.
  • Said chisel-like element 9 is made to advance and lower into the depression D in such a way that when the pusher assembly is advanced towards the pack of laminae L, this element 9 fits itself under the laminae and tends to lift them up as it moves forwards until it brings them into abutment against the thrusting surface 1A (compare Figs 1 and 2). At this point, the element 9 is moved backwards until it takes up the position shown in Fig. 3, and the pack of laminae L goes into abutment onto the lower appendix 5 of the clamp (see Fig. 3) to be thus engaged between this appendix 5 and the jaw 7 which goes down (cfr. Figs. 3 and 4) onto the pack of laminae L for the engagement thereof.
  • the pack of laminae L may thus be handled similarly to a thick panel.
  • the chisel-like element 9 is kept retracted and inoperative when handling thick panels, or it may be removed when the apparatus to which it is applied is not used for handling flexible laminae.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Manipulator (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Specific Conveyance Elements (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP19900830143 1989-04-05 1990-04-05 Dispositif pour manipuler des paquets de matériau laminé flexible dans des machines outils travaillant le bois et similaire Withdrawn EP0396509A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1157689U 1989-04-05
IT1157689U IT217240Z2 (it) 1989-04-05 1989-04-05 Attrezzo per manipolare pacchi di materiali laminari flessibili, in macchine per la lavorazione del legno e simili

Publications (2)

Publication Number Publication Date
EP0396509A2 true EP0396509A2 (fr) 1990-11-07
EP0396509A3 EP0396509A3 (fr) 1991-05-08

Family

ID=11135886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830143 Withdrawn EP0396509A3 (fr) 1989-04-05 1990-04-05 Dispositif pour manipuler des paquets de matériau laminé flexible dans des machines outils travaillant le bois et similaire

Country Status (3)

Country Link
EP (1) EP0396509A3 (fr)
JP (1) JPH03102050A (fr)
IT (1) IT217240Z2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110950116A (zh) * 2019-12-23 2020-04-03 山东澳兴绝缘材料有限公司 一种成摞绝缘料片的灵活组合分离装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538951C2 (sv) * 2014-03-28 2017-02-28 Yaskawa Nordic Ab gripdon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849949A1 (de) * 1978-11-17 1980-05-29 Womako Masch Konstr Vorrichtung zum teilen eines papierstapels
US4551053A (en) * 1984-05-29 1985-11-05 Fuji Photo Film Co. Ltd. Sheet sub-stack separating and feeding apparatus
IT208462Z2 (it) * 1985-04-03 1988-05-28 Giben Impianti Spa Dispositivo a pinza per la movimentazione di pacchi di pannelli sul piano di lavoro di una sezionatrice e per l eventuale prelievo ciclico dei pacchi stessi da una pila di alimentazione montata su tavola elevatrice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110950116A (zh) * 2019-12-23 2020-04-03 山东澳兴绝缘材料有限公司 一种成摞绝缘料片的灵活组合分离装置

Also Published As

Publication number Publication date
IT8911576V0 (it) 1989-04-05
JPH03102050A (ja) 1991-04-26
IT217240Z2 (it) 1991-11-21
EP0396509A3 (fr) 1991-05-08

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