EP0095955B1 - Procédé et dispositif de transfert d'une feuille de matériau d'un ensemble à un autre - Google Patents

Procédé et dispositif de transfert d'une feuille de matériau d'un ensemble à un autre Download PDF

Info

Publication number
EP0095955B1
EP0095955B1 EP83400941A EP83400941A EP0095955B1 EP 0095955 B1 EP0095955 B1 EP 0095955B1 EP 83400941 A EP83400941 A EP 83400941A EP 83400941 A EP83400941 A EP 83400941A EP 0095955 B1 EP0095955 B1 EP 0095955B1
Authority
EP
European Patent Office
Prior art keywords
speed
conveyor
downstream
upstream
sheet
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
EP83400941A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0095955A1 (fr
Inventor
Jean Pierre Cuir
Gérard Cuir
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.)
Cuir SA
Original Assignee
Cuir SA
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 Cuir SA filed Critical Cuir SA
Publication of EP0095955A1 publication Critical patent/EP0095955A1/fr
Application granted granted Critical
Publication of EP0095955B1 publication Critical patent/EP0095955B1/fr
Expired 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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B65H5/025—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between belts and rotary means, e.g. rollers, drums, cylinders or balls, forming a transport nip
    • 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
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
    • B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction belts

Definitions

  • the invention relates to a method and a device for transferring a sheet of material from an upstream assembly to a downstream receiver assembly, in particular when the supply of the sheet by the upstream assembly and its reception by the downstream receiver assembly takes place at different speeds.
  • the document FR-A-2 418 168 detects a product and a device for its implementation, of the type stated in the preamble of claims 1 and 2.
  • it is provided between the upstream assembly and the downstream receiver assembly, two successive conveyors, one of the two aforementioned conveyors moving at a substantially constant speed equal to the speed of one of the assemblies, while the other conveyor is intended to be accelerated to pass the sheets which it receives from the speed of the aforementioned assembly at the speed of the other assembly, speed which is greater than that of the first assembly, then to be decelerated from the speed of this other assembly to the speed of the first so as to receive a new sheet at to transfer.
  • the acceleration and then the deceleration are communicated to the conveyor which in the kinematic chain is upstream, which in addition is pivotally mounted for picking up the sheets one by one before disappearing, such a method and device has the drawback of be complex and expensive.
  • downstream conveyor is connected, on the one hand, to the upstream conveyor by a freewheel clutch which, like a bicycle wheel, ensures the drive of the downstream conveyor at a speed always at least equal to that of the upstream transporter without prohibiting its movement at a higher speed and, on the other hand, by means periodically driven by the same movement by another freewheel which, as soon as this means has reached a speed greater than that of upstream carrier, takes over from the downstream carrier's drive.
  • the subject of this invention is also a-A
  • CHARACTERIZED in that it is provided with at least one device as above defined as defined above.
  • the transfer method according to the invention has the advantage, during transfer of the sheet, of adjusting its speed so that it leaves the device with the speed V 2 required by the assembly. downstream receiver while guaranteeing the register with respect to the two assemblies 3, 6.
  • the device for implementing this method firstly comprises at least two successive conveyors 11, 12, including an upstream conveyor 11 and a downstream conveyor 12.
  • these conveyors consist of endless belts formed of belts 13, 14 the upper strand of which receives the sheet 2 and can itself rest on a table 15, 16.
  • the tables 15, 16 consist of the active wall of suction boxes 21, 22 making it possible to apply the sheet 2 against the belts so as to increase their respective adhesion forces.
  • the two conveyors are provided with means which, with equal contact surfaces, give the downstream conveyor 12 an adhesive force on the sheet greater than that given to the upstream conveyor 11
  • These means may consist of a greater depression in the box 22 of the downstream conveyor 12 than in the box 21 of the upstream conveyor 11 and / or in belts differing in such a way that those of the downstream conveyor 12 offer a greater coefficient of friction than those of the upstream conveyor 11, for example following differences in materials and / or surface states and at least one of which may be notched.
  • the drive pulleys 17, 18 are obviously connected by any known means to their drive means 23, 24.
  • the device further comprises a detector 25 of the support of a sufficient part of the sheet 2 on the downstream conveyor 12 so that the adhesion of this part on the latter is already greater than the adhesion than the rest of the sheet. still has on the upstream conveyor 11.
  • This detector controls a regulator 26 of the speed of the motor means 24 of the downstream conveyor 12.
  • the device comprises clutches 27, 28 by which, under the control of the regulator 26, the motor moven 24 is connected, sometimes to the motor means 23 controlling the upstream conveyor, sometimes to the motor means 29 of the downstream receiver assembly 6.
  • the downstream conveyor 12 is connected, on the one hand, to the upstream conveyor 11 by a freewheeling clutch which, like a bicycle wheel, ensures the drive of the downstream conveyor 12 at a speed always at least equal to that of the upstream conveyor without however prohibit its movement at a higher speed and, on the other hand, to the marble by another freewheel which, as soon as the marble has reached a speed higher than that of the upstream conveyor, takes over from the drive of the downstream conveyor .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
EP83400941A 1982-05-27 1983-05-10 Procédé et dispositif de transfert d'une feuille de matériau d'un ensemble à un autre Expired EP0095955B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8209704A FR2527573A1 (fr) 1982-05-27 1982-05-27 Procede et dispositif de transfert d'une feuille de materiau d'un ensemble a un autre
FR8209704 1982-05-27

Publications (2)

Publication Number Publication Date
EP0095955A1 EP0095955A1 (fr) 1983-12-07
EP0095955B1 true EP0095955B1 (fr) 1986-03-19

Family

ID=9274609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83400941A Expired EP0095955B1 (fr) 1982-05-27 1983-05-10 Procédé et dispositif de transfert d'une feuille de matériau d'un ensemble à un autre

Country Status (4)

Country Link
US (1) US4632381A (cs)
EP (1) EP0095955B1 (cs)
DE (1) DE3362587D1 (cs)
FR (1) FR2527573A1 (cs)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184811A (en) * 1988-10-13 1993-02-09 Sun Automation, Inc. Method and apparatus for feeding sheets
US5048812A (en) * 1988-11-03 1991-09-17 Prime Technology Sheet feeding apparatus
DE69025824T2 (de) * 1989-08-23 1996-09-26 Rengo Co Ltd Papier- bzw. Pappkarton-Zuführer und seine Steuerung
NL8902753A (nl) * 1989-11-07 1991-06-03 Universal Corrugated Bv Werkwijze en inrichting voor het transporteren van uit een materiaalbaan gesneden materiaalbaandelen.
US5224693A (en) * 1991-10-22 1993-07-06 Ricoh Company, Ltd. Multistage paper feeding/conveying apparatus and method that uses electro static forces
DE4139888A1 (de) * 1991-12-04 1993-06-09 Jagenberg Ag, 4000 Duesseldorf, De Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen
DE4211658A1 (de) * 1992-04-07 1993-10-14 Krupp Maschinentechnik Vorschubeinrichtung für Tafeln
US5166735A (en) * 1992-06-05 1992-11-24 Xerox Corporation Sheet buckle sensing
US5375824A (en) * 1993-03-17 1994-12-27 R. R. Donnelley & Sons Company Selectable pin spacing on gathering chain
FR2704798A1 (fr) * 1993-05-07 1994-11-10 Midoux Jean Louis Nouveau séparateur de poses placé en ligne à la sortie de la presse à découper d'une chaîne cartonneuse.
GB2282364A (en) * 1993-09-29 1995-04-05 Langston Corp Spacing fed articles, e.g. box blanks
DE4429883C2 (de) * 1994-08-23 1999-09-23 Ltg Lufttechnische Gmbh Vorrichtung zum Zuführen oder Abführen von tafelförmigen Gütern
US5954330A (en) * 1996-12-02 1999-09-21 Bell & Howell Postal Systems Inc. Method and apparatus for synchronizing a document feeder with a mail sorting conveyor
US6059705A (en) * 1997-10-17 2000-05-09 United Container Machinery, Inc. Method and apparatus for registering processing heads
GB9803964D0 (en) * 1998-02-24 1998-04-22 Molins Plc Processing blanks in the manufacture of packaging
US6443444B1 (en) * 1999-10-04 2002-09-03 Lockhead Martin Corporation Singulation mechanism
DE10017251A1 (de) * 2000-04-06 2001-10-11 Ltg Mailaender Gmbh Vorrichtung zur Bogenanlage
US6575450B2 (en) 2001-01-30 2003-06-10 Lockheed Martin Corporation Singulation mechanism
US6893016B2 (en) * 2002-03-29 2005-05-17 Graphic Management Associates, Inc. Print on demand inserter
US7832545B2 (en) * 2003-06-05 2010-11-16 J & L Group International, Llc System and method for transferring blanks in a production line
DE102007017056A1 (de) * 2006-05-04 2007-11-08 Heidelberger Druckmaschinen Ag Nicht ganzzahliger Schuppenanleger für Bedruckstoffe verarbeitende Maschinen
JP2008001458A (ja) * 2006-06-21 2008-01-10 Canon Inc シート給送装置及び画像形成装置
US7497318B2 (en) * 2007-03-07 2009-03-03 Chun-Wei Lin Conveying and stacking device for corrugated boards
DE102008006562A1 (de) * 2008-01-29 2009-10-15 Böwe Systec AG Verfahren und Vorrichtung zum Transport von Papier in einer Papierhandhabungsanlage von einem ersten Transport an einen zweiten Transport
DE102010022364B4 (de) * 2010-06-01 2019-08-29 Oswald Piller Zuführvorrichtung für Teigrohlinge, insbesondere für zur Brezelherstellung vorgeformte Teigstränge und Verfahren zur Zuführung von Teigrohlingen
DE102010036015A1 (de) * 2010-08-31 2012-03-01 Heidelberger Druckmaschinen Ag Faltschachtelklebemaschine
JP6424093B2 (ja) * 2015-01-13 2018-11-14 富士機械工業株式会社 金属製の枚葉シートに多色印刷を行う印刷装置
JP6431773B2 (ja) * 2015-01-13 2018-11-28 富士機械工業株式会社 金属製の枚葉シートに多色印刷を行う印刷装置
DE102015216877B4 (de) * 2015-09-03 2021-06-17 Koenig & Bauer Ag Verfahren zum sequentiellen Zuführen mehrerer Bogen zu einer diese Bogen jeweils bearbeitenden Bearbeitungsstation
JP7296977B2 (ja) 2018-02-26 2023-06-23 サン オートメーション インク． フィードロール無しの段ボールボード又は厚紙ボードのシートフィーダ改良装置及び方法
DE102018133451B4 (de) * 2018-12-21 2023-12-28 Bdt Media Automation Gmbh Haltevorrichtung sowie Verfahren zum Betreiben einer Haltevorrichtung
IT201900002033A1 (it) * 2019-02-12 2020-08-12 Emmeci Spa Linea per la realizzazione di scatole in cartone rivestite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052310A (en) * 1935-05-20 1936-08-25 Lifsitz Sol Attachment for ironing machines or mangles
US2670955A (en) * 1950-08-24 1954-03-02 Kommandit Ges Conveyer driving means for sheet cutting and stacking devices
US2852256A (en) * 1955-09-09 1958-09-16 Milprint Inc Art of delivering flexible sheets
NL270875A (cs) * 1956-12-31 1900-01-01
DE2124177A1 (de) * 1971-05-15 1972-11-30 Schön & Cie GmbH, 6780 Pirmasens Gerät zum Ablegen von abgelängten oder ausgestanzten Werkstücken oder Werkstückstapeln
US3735976A (en) * 1971-11-12 1973-05-29 Rca Corp Document picker
US3827545A (en) * 1972-12-04 1974-08-06 Scott Paper Co Method and apparatus for changing the spacing between discrete, flexible web product
US4040618A (en) * 1976-04-19 1977-08-09 Revco, Inc. Sheet stacking apparatus
JPS52159473U (cs) * 1976-05-28 1977-12-03
JPS54115870A (en) * 1978-02-27 1979-09-08 Masaharu Matsuo Belt paper feeder
US4200276B1 (en) * 1978-05-15 1993-09-14 Marquip, Inc. Shingling and stacking of conveyed sheet material

Also Published As

Publication number Publication date
EP0095955A1 (fr) 1983-12-07
FR2527573A1 (fr) 1983-12-02
US4632381A (en) 1986-12-30
DE3362587D1 (en) 1986-04-24
FR2527573B1 (cs) 1985-04-19

Similar Documents

Publication Publication Date Title
EP0095955B1 (fr) Procédé et dispositif de transfert d'une feuille de matériau d'un ensemble à un autre
FR2604985A1 (fr) Receveur de feuilles pour machines rotatives d'impression
FR2490202A1 (fr) Appareil pour extraire d'une ligne de transport des articles plats et flexibles, notamment des articles imprimes, entraines a l'aide d'un transporteur
FR2573737A1 (fr) Installation pour l'imbrication et l'empilage de materiaux en feuille sur un transporteur, avec commande d'alimentation des feuilles a pre-imbrication
EP0130852B1 (fr) Installation pour produire des caisses en carton sous forme pliée
EP0638496B1 (fr) Procédé et dispositif pour introduire une matière en plaque dans une machine
FR2612164A1 (fr) Procede et dispositif de mise en portefeuille d'une matiere en feuille delicate a transporter
EP0244308B1 (fr) Machine de réception et d'empilage de flans découpés
EP0608166B1 (fr) Machine de traitement de courrier ayant un retaqueur mécanique à rouleaux
FR2482066A1 (fr) Dispositif de manutention de feuilles
FR2601345A1 (fr) Appareil d'alimentation en plaques
EP0202148A1 (fr) Installation de redressement d'objets, notamment de récipients présentant un goulot et un culot tels des bouteilles
EP1393903B1 (fr) Presse rotative pour rapporter des motifs sur un substrat en bande
FR2631947A1 (fr) Dispositif de formation d'une pile d'objets plats tels que des lettres
EP0049205B1 (fr) Assemblage d'une bande sans fin sur une nappe transportée en continu
EP0267431B1 (fr) Dispositif d'empilage d'objets plats
EP0921074B1 (fr) Procédé et installation pour rassembler des articles alignés au moyen de bandes adhésives
FR2779709A1 (fr) Dispositif de ralentissement de cahiers
EP0453984A2 (fr) Dispositif de taquage de feuilles
EP3529187A1 (fr) Dispositif et procédé de déviation et d'échantillonnage pour élément en plaque
CH680919A5 (en) Wrapping machine esp. for portions of food products in film wrapping
EP1528021A1 (fr) Margeur de machine pour le traitement de feuilles
FR2615840A1 (fr) Dispositif de depilage d'objets relativement plats, tels que des lettres ou des plis postaux
EP1893510B1 (fr) Dispositif d'entrainement pour convoyeurs ou transporteurs de charges
FR2826606A1 (fr) Procede de reunion de sachets, dispositif pour la mise en oeuvre du procede et chaine de sachets ainsi que chaine de sachets empiles

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

Designated state(s): DE GB IT

17P Request for examination filed

Effective date: 19840523

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT

REF Corresponds to:

Ref document number: 3362587

Country of ref document: DE

Date of ref document: 19860424

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
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19930701

Year of fee payment: 11

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

Ref country code: DE

Effective date: 19950201

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

Ref country code: GB

Payment date: 19950501

Year of fee payment: 13

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

Ref country code: GB

Effective date: 19960510

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

Effective date: 19960510