EP0783451A1 - Dispositif destine a former une pile sur une table de transport - Google Patents

Dispositif destine a former une pile sur une table de transport

Info

Publication number
EP0783451A1
EP0783451A1 EP95932687A EP95932687A EP0783451A1 EP 0783451 A1 EP0783451 A1 EP 0783451A1 EP 95932687 A EP95932687 A EP 95932687A EP 95932687 A EP95932687 A EP 95932687A EP 0783451 A1 EP0783451 A1 EP 0783451A1
Authority
EP
European Patent Office
Prior art keywords
stack
charging electrodes
transport
transport direction
feet
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.)
Granted
Application number
EP95932687A
Other languages
German (de)
English (en)
Other versions
EP0783451B1 (fr
Inventor
Ernst August Hahne
Hermann Künzig
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.)
Eltex Elektrostatik GmbH
Original Assignee
Eltex Elektrostatik GmbH
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
Priority claimed from DE19944434946 external-priority patent/DE4434946A1/de
Priority claimed from DE19944441431 external-priority patent/DE4441431A1/de
Application filed by Eltex Elektrostatik GmbH filed Critical Eltex Elektrostatik GmbH
Publication of EP0783451A1 publication Critical patent/EP0783451A1/fr
Application granted granted Critical
Publication of EP0783451B1 publication Critical patent/EP0783451B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5132—Bringing electrostatic charge
    • 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
    • Y10S414/12—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns including means pressing against top or end of group

Definitions

  • the invention relates to a device for forming a stack on a transport table.
  • Such a device is known per se and is used, for example, for stacking newspapers, magazines or the like from a so-called cross-arm to a shrinking station, in particular for films.
  • stacks of magazine copies tend to slip or even fall over when they exit the cross-arm and when they are transported to the shrinking station. This means that stacking robots cannot be used after the cross-arm, since a stack that has slipped cannot be picked up.
  • the object of the invention is to align the stacked objects in a more stable manner in a generic device.
  • the stack is unloaded not only by means of the two charging electrodes arranged on the side with one polarity, but also on the top of the stack opposite the transport table with the preferably grounded contact roller, whereby the blocking effect can be further improved.
  • FIG. 1 is a schematic view of an apparatus for forming a stack of magazines.
  • Figure 2 shows the device of FIG. 1, in
  • the device designated overall by 5 in FIG. 1 serves to block the stack designated overall by 6, which is stored on a transport table designated overall by 7. This stack 6 is then forwarded in the transport direction 8 (FIG. 2) to a next work station, for example a shrinking station, in which the stack is wrapped in films and then welded, or else shrunk using a shrink film.
  • a next work station for example a shrinking station, in which the stack is wrapped in films and then welded, or else shrunk using a shrink film.
  • the latter is blocked with the blocking device, which is denoted overall by 5.
  • the blocking device which is denoted overall by 5.
  • one charging electrode 11, 12 is provided on each of the two side surfaces 9, 10 of the stack 6 in the exemplary embodiment shown. These charging electrodes run perpendicular to the transport direction 8 and extend perpendicular to the transport table 7 up to the full height of the stack 6, on both sides 9, 10, which are charged with negative polarity.
  • a rod 13 which is movable vertically with respect to the transport table 7 in the Y direction is provided with a contact roller 14, designated overall by 14 and grounded in the exemplary embodiment shown, which has an individual roller 16 on each of its ends at an axis 15 running transversely to the rod 13.
  • a contact roller 14 designated overall by 14 and grounded in the exemplary embodiment shown, which has an individual roller 16 on each of its ends at an axis 15 running transversely to the rod 13.
  • ERSATZBL ⁇ (RULE 26)
  • Two axes 15 can also be provided parallel to one another, at the ends of which individual single rollers 16 are arranged.
  • the rollers 16 not only rest on the stack 6 with their own weight and that of the rod 13 and the axes 15, but additionally a force of the rod 13 is provided from above in the direction of the transport table 7.
  • the charging electrodes 11, 12 can be movable at right angles to the transport direction 8 as well as to the infeed direction Y in the direction X (FIG. 1).
  • the holder 17 for the charging electrodes 11, 12 can be placed on feet 18 which are designed as magnetic feet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

L'invention concerne un dispositif destiné à former, sur une table de transport (7), une pile d'objets (6), par exemple de journaux, magazines ou analogues, à transporter dans le sens de transport. La pile est transportée vers un poste de travail différent, par exemple d'un bras en croix vers une unité d'empaquetage par film rétractable. L'invention est caractérisée en ce qu'une unité de blocage de la pile comprend au moins une électrode de charge (11, 12), disposée des deux côtés adjacents à la pile dans le sens de transport, et au moins un galet de contact (16) placé au-dessus de la pile.
EP95932687A 1994-09-21 1995-09-07 Dispositif destine a former une pile sur une table de transport Expired - Lifetime EP0783451B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE4433583 1994-09-21
DE4433583 1994-09-21
DE4434946 1994-09-30
DE19944434946 DE4434946A1 (de) 1994-09-30 1994-09-30 Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
DE19944441431 DE4441431A1 (de) 1994-11-22 1994-11-22 Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
DE4441431 1994-11-22
PCT/EP1995/003521 WO1996009239A1 (fr) 1994-09-21 1995-09-07 Dispositif destine a former une pile sur une table de transport

Publications (2)

Publication Number Publication Date
EP0783451A1 true EP0783451A1 (fr) 1997-07-16
EP0783451B1 EP0783451B1 (fr) 2000-11-02

Family

ID=27206800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95932687A Expired - Lifetime EP0783451B1 (fr) 1994-09-21 1995-09-07 Dispositif destine a former une pile sur une table de transport

Country Status (5)

Country Link
US (1) US5868546A (fr)
EP (1) EP0783451B1 (fr)
JP (1) JP3187056B2 (fr)
DE (1) DE59508827D1 (fr)
WO (1) WO1996009239A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515411A1 (de) * 1995-04-19 1996-10-24 Eltex Elektrostatik Gmbh Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
JPH10502042A (ja) * 1995-04-19 1998-02-24 グラファ−ホルディング・アクチェンゲゼルシャフト 搬送テーブル上にスタックを形成するための装置
DE19719935A1 (de) * 1997-05-13 1998-11-19 Eltex Elektrostatik Gmbh Vorrichtung sowie Verfahren zum Verblocken eines Stapels von gestapelten Gegenständen
US7225924B2 (en) * 2002-02-26 2007-06-05 Lockheed Martin Corporation Flat mail sleeve packaging and method of use
NL1029461C2 (nl) * 2005-07-07 2007-01-09 Simco Nederland Werkwijze en inrichting voor het bijeenhouden van een elektrisch niet-geleidende stapel van voorwerpen.
US7423555B2 (en) * 2005-07-12 2008-09-09 Delta Electronics, Inc. Human-machine interface apparatus with expanded function
DE102005048002B4 (de) * 2005-10-06 2010-03-25 Eltex-Elektrostatik Gmbh Hochspannungselektrodenanordnung
EP2128064B1 (fr) * 2008-05-29 2013-04-03 Simco Nederland B.V. Procédé et dispositif pour maintenir ensemble une pile d'objets non conductrice électriquement et son unité d'électrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834290A (en) * 1973-04-26 1974-09-10 V Nelson Apparatus for counting and stacking sheet material
DE3508514A1 (de) * 1985-03-09 1986-09-11 E.C.H. Will (Gmbh & Co), 2000 Hamburg Verfahren und vorrichtung zum stabilisieren von papierstapeln
DE3540203C2 (de) * 1985-11-13 1993-12-09 Will E C H Gmbh & Co Vorrichtung zum Fördern von Papierstapeln
DE4000263A1 (de) * 1990-01-03 1991-07-04 System Gmbh Vorrichtung zum richten von stapeln
US5228373A (en) * 1990-01-08 1993-07-20 Robert A. Foisie Method and apparatus using electrostatic charges to temporarily hold packets of paper
DE9013466U1 (de) * 1990-09-25 1991-11-28 Natec Reich, Summer GmbH & Co KG, 8996 Opfenbach Vorrichtung zur Fixierung eines Packungsstapels auf einem Transportband
US5437534A (en) * 1992-01-21 1995-08-01 R. R. Donnelley & Sons Company Lift index table

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9609239A1 *

Also Published As

Publication number Publication date
WO1996009239A1 (fr) 1996-03-28
US5868546A (en) 1999-02-09
JPH10508274A (ja) 1998-08-18
JP3187056B2 (ja) 2001-07-11
DE59508827D1 (de) 2000-12-07
EP0783451B1 (fr) 2000-11-02

Similar Documents

Publication Publication Date Title
EP0298294A1 (fr) Dispositif pour le groupement de paquets
EP0847949A1 (fr) Dispositif pour empiler un chant de feuilles imprimées
CH659035A5 (de) Verfahren zum zusammentragen von buendeln aus elektrisch isolierenden bogenfoermigen haelftig gefalteten substratmaterialien.
DE3317765A1 (de) Vorrichtung zum palettieren von pressteilen
EP1242217A1 (fr) Procede pour decouper des papiers-valeurs
EP0783451A1 (fr) Dispositif destine a former une pile sur une table de transport
DE3414996C1 (de) Vorrichtung zum Abschieben von auf einer Trageinrichtung abgelegten Stapeln oder Paketen
EP0250697A1 (fr) Installation pour former une unité d'empaquetage sans palette, enveloppée entièrement dans une feuille de rétraction
DE1973346U (de) Vorrichtung zum zufuehren von verpackungsgut, insbesondere von zu stapeln zusammengefassten zeitschriften, zeitungen und dgl., zu verpackungseinrichtungen.
EP1405809A1 (fr) Dispositif pour former des colis de produits empilés
EP0980336A1 (fr) Dispositif et procede pour bloquer une pile d'objets
DE2529103C3 (de) Transportvorrichtung für blattförmiges Material
DE7531302U (de) Vorrichtung zum trennen und stapeln mehrerer aus einem kartonbogen o.dgl. gestanzter kartonzuschnitte
EP0540505A2 (fr) Installation pour empiler des pièces à usiner partagées en forme de plaques individuelles ou en paquets
EP0128352B1 (fr) Dispositif de transport et d'empilage de feuilles
EP0822911B1 (fr) Dispositif servant a constituer une pile sur un plateau
DE4441431A1 (de) Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
DE9422382U1 (de) Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
EP0583218B1 (fr) Procédé et dispositif pour transporter des paquets tubulaires de produits imprimés et leur assemblage comme unités d'expédition
DE4434946A1 (de) Vorrichtung zum Bilden eines Stapels auf einem Transporttisch
EP0766640B1 (fr) Dispositif servant a constituer une pile sur un plateau de transport
DE69801543T2 (de) System zum Übergeben von flachen Gegenständen
DE29712663U1 (de) Vorrichtung zum Stapeln und Entstapeln
AT404464B (de) Anlage zum abstapeln von plattenpaketen unterschiedlichen grundrisses
EP0575352B1 (fr) Dispositif d'empilage de feuilles individuelles pour dispositifs d'impression

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

17P Request for examination filed

Effective date: 19970312

AK Designated contracting states

Kind code of ref document: A1

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

17Q First examination report despatched

Effective date: 19980211

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59508827

Country of ref document: DE

Date of ref document: 20001207

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: MANFRED SAEGER PATENTANWALT

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010109

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030825

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030902

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030918

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20030919

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030923

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20031031

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050401

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040907

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050531

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20050401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050907