EP0485343A1 - Dispositif de désempilage et de mise en éventail d'objets flexibles en forme de feuilles - Google Patents

Dispositif de désempilage et de mise en éventail d'objets flexibles en forme de feuilles Download PDF

Info

Publication number
EP0485343A1
EP0485343A1 EP91810859A EP91810859A EP0485343A1 EP 0485343 A1 EP0485343 A1 EP 0485343A1 EP 91810859 A EP91810859 A EP 91810859A EP 91810859 A EP91810859 A EP 91810859A EP 0485343 A1 EP0485343 A1 EP 0485343A1
Authority
EP
European Patent Office
Prior art keywords
magazine
stack
rollers
sensor
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Withdrawn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
EP91810859A
Other languages
German (de)
English (en)
Inventor
Hermann Seifried
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.)
WILLI MASCHINENBAU AG
Original Assignee
WILLI MASCHINENBAU AG
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 WILLI MASCHINENBAU AG filed Critical WILLI MASCHINENBAU AG
Publication of EP0485343A1 publication Critical patent/EP0485343A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65H3/30—Separating articles from piles by escapement devices; from staggered piles; from piles of articles having staggered formations, e.g. cuts or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/30—Supports or magazines for piles from which articles are to be separated with means for replenishing the pile during continuous separation of articles therefrom

Definitions

  • Such devices have a wide range of applications. They can be found, for example, in feeding devices with which packaging machines are loaded. Another application example are addressing machines, where the device feeds envelopes for addressing. Corresponding devices are also used in printing and copying machines. In the case of such feed devices with a magazine arranged vertically or at an angle, there is often a desire to be able to insert a large stack into the magazine. The larger the stack, the longer the machine can work without having to refill the magazine. However, a large stack has the disadvantage that its weight can impair the separation of the objects. But even without a large stack, problems can arise if the objects stick together somewhat due to punch burrs, blind embossing, sticky printing inks or varnishes.
  • rollers have the advantage that the narrowing of the passage formed in this way progressively increases. Only relatively few objects are detected by the rollers at the same time, but the differences in the deflection of successive objects are very large. This causes a good fanning out. In contrast to the previously known device, the device according to the invention is considerably simpler and therefore also cheaper to manufacture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP91810859A 1990-11-06 1991-11-06 Dispositif de désempilage et de mise en éventail d'objets flexibles en forme de feuilles Withdrawn EP0485343A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH352390 1990-11-06
CH3523/90 1990-11-06

Publications (1)

Publication Number Publication Date
EP0485343A1 true EP0485343A1 (fr) 1992-05-13

Family

ID=4257846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810859A Withdrawn EP0485343A1 (fr) 1990-11-06 1991-11-06 Dispositif de désempilage et de mise en éventail d'objets flexibles en forme de feuilles

Country Status (1)

Country Link
EP (1) EP0485343A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218202A1 (de) * 1992-06-03 1993-12-09 Kolbus Gmbh & Co Kg Vorrichtung zum fortlaufenden Vereinzeln von Bogen aus einem Stapelmagazin
KR20020083688A (ko) * 2001-04-28 2002-11-04 이상선 포장박스 원판 자동 공급장치
EP1516819A1 (fr) * 2003-09-22 2005-03-23 G.D Societ Per Azioni Dispositif d' alimentation de feuilles vers une ligne d' emballage.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514371A (fr) * 1966-01-15 1968-02-23 Tagers G M B H Procédé et dispositif pour cueillir et séparer une à une les feuilles d'une pilede tôles et pour transporter les tôles individuelles vers un poste de travail
US3466030A (en) * 1966-08-10 1969-09-09 Donnelley & Sons Co Rotary feeder for gathering machines
DE2326282A1 (de) * 1973-05-23 1974-12-12 Standard Elektrik Lorenz Ag Entnahmevorrichtung
US4093207A (en) * 1976-12-01 1978-06-06 R. A. Jones & Co. Inc. Magazine and feeder for carton blanks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514371A (fr) * 1966-01-15 1968-02-23 Tagers G M B H Procédé et dispositif pour cueillir et séparer une à une les feuilles d'une pilede tôles et pour transporter les tôles individuelles vers un poste de travail
US3466030A (en) * 1966-08-10 1969-09-09 Donnelley & Sons Co Rotary feeder for gathering machines
DE2326282A1 (de) * 1973-05-23 1974-12-12 Standard Elektrik Lorenz Ag Entnahmevorrichtung
US4093207A (en) * 1976-12-01 1978-06-06 R. A. Jones & Co. Inc. Magazine and feeder for carton blanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218202A1 (de) * 1992-06-03 1993-12-09 Kolbus Gmbh & Co Kg Vorrichtung zum fortlaufenden Vereinzeln von Bogen aus einem Stapelmagazin
KR20020083688A (ko) * 2001-04-28 2002-11-04 이상선 포장박스 원판 자동 공급장치
EP1516819A1 (fr) * 2003-09-22 2005-03-23 G.D Societ Per Azioni Dispositif d' alimentation de feuilles vers une ligne d' emballage.

Similar Documents

Publication Publication Date Title
DE3107768C2 (de) Vorrichtung zur Aufnahme einzeln zugeführter Blätter
DE3508981C2 (fr)
DE3636544C2 (de) Umkehr-Kollationiermaschine
DE2614480A1 (de) Vereinzelungsvorrichtung fuer papierblaetter o.dgl.
EP0106801B1 (fr) Dispositif pour alimenter une machine de bureau en feuilles individuelles
CH656813A5 (de) Verfahren und vorrichtung zur bildung von vertiefungen in einem werkstueck.
EP1046599A1 (fr) Dispositif pour transporter des articles planes
DE3701450A1 (de) Sortierer
DE2363558A1 (de) Blattverteiler
DE2747799C2 (fr)
EP0485343A1 (fr) Dispositif de désempilage et de mise en éventail d'objets flexibles en forme de feuilles
DE2724617C2 (de) Rundstapelbogenanleger
DE2655098C3 (de) Belegzuführvorrichtung
DE3614028A1 (de) Zufuehreinrichtung fuer schriftgutvernichter
DE2622781A1 (de) Vorrichtung zum abheben eines ries von stapeln und zum beschicken von schneidemaschinen
EP0104337A2 (fr) Dispositif pour amener une à une des feuilles sur la platine d'une machine de bureau
DE3443735C2 (fr)
EP0017227B1 (fr) Dispositif pour le démariage des feuilles composant une pile
DE1536957B2 (de) Stapeltisch fuer buerokopier- und vervielfaeltigungsmaschinen
WO1998004484A1 (fr) Dispositif de separation a interstice de separation reglable
DE2151780C3 (de) Vorrichtung zum Vereinzeln des untersten Blattes eines Blattstapels
AT393820B (de) Einrichtung zum aufteilen eines stapels von druckprodukten
DE3151004A1 (de) Blattvereinzelungseinrichtung
DE4216627C2 (de) Bogenanleger an Druckmaschinen
DE2139499C3 (de) Vorrichtung zum Einwickeln zylindrischer Gegenstände, insbesondere Münzstapel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19921006

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19930604