EP0194510A3 - Apparatus for separating and conveying sheet-like articles - Google Patents

Apparatus for separating and conveying sheet-like articles Download PDF

Info

Publication number
EP0194510A3
EP0194510A3 EP86102496A EP86102496A EP0194510A3 EP 0194510 A3 EP0194510 A3 EP 0194510A3 EP 86102496 A EP86102496 A EP 86102496A EP 86102496 A EP86102496 A EP 86102496A EP 0194510 A3 EP0194510 A3 EP 0194510A3
Authority
EP
European Patent Office
Prior art keywords
stack
under
finger
sheet
articles
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Withdrawn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
EP86102496A
Other languages
German (de)
French (fr)
Other versions
EP0194510A2 (en
Inventor
Egon Illig
Volkmar Kniep
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of EP0194510A2 publication Critical patent/EP0194510A2/en
Publication of EP0194510A3 publication Critical patent/EP0194510A3/en
Withdrawn legal-status Critical Current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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator

Landscapes

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

Abstract

Um die Vereinzelung und den Weitertransport des jeweils obersten Blattes eines Blattstapels (3) mit einfachsten Mitteln zu bewerkstelligen, ist ein dem obersten Blatt des Stapels unter leichtem Druck anliegender elastischer. Reib­ finger (4) vorgesehen, welcher in einer unter einem be­ stimmten Winkel (α) gegenüber der Stapeloberfläche geneigten Richtung (A-B) mit kleiner Amplitude und relativ hoher Frequenz in eine hin- und hergehende Bewegung versetzt wird. Der Stapel selbst ist gegenüber der Waagrech­ ten um einen bestimmten Winkel (β) nach hinten geneigt. Der Antrieb des Reibfingers (4) kann mittels eines an eine ventillose Pumpe (7) angeschlossenen Balgens (5), einens Pneumatikzylinders oder eines Kurbeltriebes erfolgen. Es ist ferner auch möglich, einen mit vom Kolben gesteuerten Entlüftungsbohrungen versehenen Pneumatikzylinder an eine unter konstantem Unter- oder Überdruck stehende Versorgungsleitung anzuschließen. In order to separate and transport the top sheet of a sheet stack (3) with the simplest To accomplish means is one of the top sheets of the Stack under elastic pressure. Rub finger (4) is provided, which in one under a be agreed angles (α) to the stack surface inclined direction (A-B) with small amplitude and relative high frequency in a reciprocating motion is moved. The stack itself is opposite the horizontal inclined backwards by a certain angle (β). The friction finger (4) can be driven by means of a valveless pump (7) connected bellows (5), some Pneumatic cylinder or a crank mechanism. It is also possible with one controlled by the piston Ventilation holes provided pneumatic cylinders one under constant negative or positive pressure Connect the supply line.

EP86102496A 1985-03-12 1986-02-26 Apparatus for separating and conveying sheet-like articles Withdrawn EP0194510A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3508737 1985-03-12
DE19853508737 DE3508737A1 (en) 1985-03-12 1985-03-12 DEVICE FOR SEPARATING AND TRANSPORTING SHEET-SHAPED OBJECTS

Publications (2)

Publication Number Publication Date
EP0194510A2 EP0194510A2 (en) 1986-09-17
EP0194510A3 true EP0194510A3 (en) 1988-01-07

Family

ID=6264924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102496A Withdrawn EP0194510A3 (en) 1985-03-12 1986-02-26 Apparatus for separating and conveying sheet-like articles

Country Status (4)

Country Link
US (1) US4709912A (en)
EP (1) EP0194510A3 (en)
JP (1) JPS61229727A (en)
DE (1) DE3508737A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020776A1 (en) * 1990-06-29 1992-01-09 Pi Patente Gmbh DEVICE FOR DRIVING A TOOL FOR AN AXIAL MOVEMENT OF THE TOOL
AU2010101A (en) * 1999-12-23 2001-07-09 Alfred Von Schuckmann Dispenser for dispensing elements in strips
US7582262B2 (en) * 2004-06-18 2009-09-01 Roche Diagnostics Operations, Inc. Dispenser for flattened articles
WO2016183441A1 (en) * 2015-05-13 2016-11-17 Bd Kiestra B.V. System with improved plate destacking

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528739A (en) * 1967-05-20 1970-09-15 Minolta Camera Kk Copying machine
GB1364390A (en) * 1971-12-28 1974-08-21 Ibm Document feeding apparatus
DE2556779A1 (en) * 1974-12-31 1976-07-08 Ibm ELASTIC VIBRANT COUPLER FOR SINGING UP AND FORWARDING DOCUMENTS
DE2617887A1 (en) * 1975-05-05 1976-11-18 Ibm DEVICE FOR CONVEYING LEAF-SHAPED GOODS

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1230070A (en) * 1912-08-02 1917-06-12 Nat Pneumatic Co Motor for fluid-pressure door-operating devices.
US2208299A (en) * 1937-09-18 1940-07-16 Eclipse Aviat Corp Emergency throttle-control means for aircraft engines
GB547513A (en) * 1940-08-09 1942-08-31 Charles Webster Potter An improved sheet magazine and feeding device for typewriting machines
US2467740A (en) * 1947-03-15 1949-04-19 Haller John Step-by-step feeding device
US3513658A (en) * 1968-02-15 1970-05-26 Okuma Seisakusho Kk Actuating mechanism for pneumatically effecting remote control of movable toys
US3910567A (en) * 1973-11-05 1975-10-07 Addressograph Multigraph Sheet material feeder
US3966190A (en) * 1973-11-30 1976-06-29 Bell & Howell Company Sheet advancing methods and apparatus
US4026538A (en) * 1976-04-12 1977-05-31 Pitney-Bowes, Inc. Sheet pusher
DE2711693C3 (en) * 1977-03-17 1985-11-21 Otto 8959 Trauchgau Bihler Pressure medium actuation system for the feed and retention tongs of a tape feed device
US4290593A (en) * 1977-09-26 1981-09-22 Pitney Bowes Inc. Method for sheet feeding
JPS55140442A (en) * 1979-04-11 1980-11-01 Daisho Tekkosho:Kk Pulp feeder
US4591140A (en) * 1983-03-12 1986-05-27 Agfa-Gevaert Aktiengesellschaft Arrangement for separating and transporting uppermost sheets of a stack of sheets or sheet-like objects
DE3308867C1 (en) * 1983-03-12 1984-08-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Device for separating the top sheet of a pile of sheets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528739A (en) * 1967-05-20 1970-09-15 Minolta Camera Kk Copying machine
GB1364390A (en) * 1971-12-28 1974-08-21 Ibm Document feeding apparatus
DE2556779A1 (en) * 1974-12-31 1976-07-08 Ibm ELASTIC VIBRANT COUPLER FOR SINGING UP AND FORWARDING DOCUMENTS
DE2617887A1 (en) * 1975-05-05 1976-11-18 Ibm DEVICE FOR CONVEYING LEAF-SHAPED GOODS

Also Published As

Publication number Publication date
JPS61229727A (en) 1986-10-14
DE3508737A1 (en) 1986-09-25
EP0194510A2 (en) 1986-09-17
US4709912A (en) 1987-12-01

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Inventor name: ILLIG, EGON

Inventor name: KNIEP, VOLKMAR