EP0125277B1 - Installation d'empilage pour journaux - Google Patents

Installation d'empilage pour journaux Download PDF

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Publication number
EP0125277B1
EP0125277B1 EP19830903620 EP83903620A EP0125277B1 EP 0125277 B1 EP0125277 B1 EP 0125277B1 EP 19830903620 EP19830903620 EP 19830903620 EP 83903620 A EP83903620 A EP 83903620A EP 0125277 B1 EP0125277 B1 EP 0125277B1
Authority
EP
European Patent Office
Prior art keywords
conveyor
newspapers
approach
stream
collection station
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
EP19830903620
Other languages
German (de)
English (en)
Other versions
EP0125277A1 (fr
Inventor
Ralf Backman
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.)
Wamac AB
Original Assignee
Wamac AB
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 Wamac AB filed Critical Wamac AB
Priority to AT83903620T priority Critical patent/ATE25062T1/de
Publication of EP0125277A1 publication Critical patent/EP0125277A1/fr
Application granted granted Critical
Publication of EP0125277B1 publication Critical patent/EP0125277B1/fr
Expired 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
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/06—Forming counted batches in delivery pile or stream of articles by displacing articles to define batches
    • B65H33/08—Displacing whole batches, e.g. forming stepped piles

Definitions

  • the present invention relates to a plant for stacking newspapers including a collection station and conveying means for advancing a stream of mutually overlapping newspapers towards the collection station, a finished stack having individual sheaves containing a predetermined number of newspapers where the sheaves are mutually, laterally displaced.
  • the lateral displacement is obtained by said table arranged between two other conveyors and by that the table having means for displaying a conveyor belt forming the bearing surface for the groups of papers laterally in relation to the direction of the main travel direction.
  • the lateral displacement of the conveyor belt on the table occurs after that a predetermined number of printing papers have been received, so that said papers are received by and transported from the table in groups of laterally displaced printing papers.
  • the object of the present invention is to provide a plant of the kind mentioned in the introduction, which in relation to the above-mentioned already known plants is very cheap and can also be used as a supplementary item to large expensive bundling plants.
  • the conveyor means comprises two separate conveyors arranged in tandem, of which at least one is turnable laterally in relation to the other, between the conveyors there being arranged a newspaper counter or sensor, coupled to control electronics which are settable for counting an optional number of newspapers and which is adapted, after a predetermined number of newspapers has passed, to actuate means for laterally turning the conveyor in question together with the stream of newspapers on it a predetermined angle.
  • the inventive stacking plant comprises two belt conveyors, namely an approach conveyor 1 and a receiving conveyor 2.
  • the approach conveyor 1 is turnable about a shaft 3 arranged at its free end, and can swivel backwards and forwards between two end positions with the aid of a compressed air cylinder 4.
  • a conventional type of newspaper counter 5 At the juncture between conveyors 1 and 2 there is a conventional type of newspaper counter 5.
  • the speed of the conveyors 1 and 2 is sensed with the aid of a transducer 6 and the entire plant is controlled with the aid of electronics 7, obtaining control signals from the newspaper counter 5 and the speed transducer 6.
  • a stream of mutually overlapping newspapers 8 is conveyed on the conveyors 1 and 2 towards a collection station 9 arranged on the receiving conveyor 2, where a stack 10 of newspapers is arranged to be formed.
  • the stack 10 comprises a plurality of individual sheaves which are laterally displaced in relation to each other.
  • the respective sheaf 11 comprises the number of newspapers 8 set on the control electronics 7.
  • an electrically operated valve 16 obtains an output signal which activates the cylinder 4 for laterally turning the approach conveyor 1 about 25 mm.
  • the newspaper 8' is simultaneously retained by a roller 12 which is spring biassed towards the end pulley means 13 of the receiving conveyor 2, thereby forming a nip 14.
  • the newspaper 8' thus does not accompany the lateral movement of the approach conveyor 1.
  • the newspaper 8" and subsequent newspapers are retained by a roller 15, situated above the approach conveyor 1 and spring biassed towards it.
  • the pressure roller 15 and the newspapers on the conveyor 1 retained by it consequently accompany the lateral movement - of conveyor 1.
  • the result of this is that the different sheaves 11 of newspapers will be alternately displaced in relation to each other (see Fig. 2) with the predetermined number of newspapers in each individual sheaf, and consequently no manual counting is necessary.

Landscapes

  • Forming Counted Batches (AREA)

Abstract

La présente invention concerne une installation pour empiler des journaux et comprend une station collectrice (9) et un mécanisme de transport (1, 2) pour faire avancer un cheminement de journaux (8) se chevauchant mutuellement vers la station collectrice (9), une pile finie (10) possédant un nombre prédéterminé de liasses de journaux individuelles déplacées latéralement (11) contenant chacune un nombre prédéterminé de journaux. En conformité avec la présente invention, le mécanisme de transport comprend deux convoyeuses séparées (1, 2) en tandem, dont au moins une peut pivoter latéralement par rapport à l'autre; entre lesdites convoyeuses (1, 2) se trouve un compteur ou détecteur de journaux (5) relié à des circuits électroniques de commande (7), qui peut être réglé pour compter un nombre facultatif de journaux et qui, après le passage d'un nombre prédéterminé de journaux, est conçu pour actionner des mécanismes (5, 12) prévus pour faire tourner latéralement selon un angle prédéterminé la convoyeuse d'approche (1) et le cheminement de journaux transportés par celle-ci.

Claims (3)

1. Une installation d'empilage comportant un poste collecteur (9) et des moyens de transfert (1, 2) pour transférer un courant de journaux (8) se chevauchant mutuellement vers le poste collecteur (9), un empilement (10) déjà formé et comportant des piles individuelles (11) formant un nombre prédéterminé de journaux (8), les piles étant mutuellement espacées latéralement par rapport à la direction de déplacement, lesdits moyens de transfert comportant deux transporteurs (1, 2) en tandem, au moins un rouleau presseur (15) étant situé au-dessus du premier (1) desdits transporteurs (1, 2), caractérisé en ce qu'au moins un transporteur (1) peut tourner autour d'un axe (3) qui est disposé à une extrémité de celui-ci, d'un angle latéral prédéterminé, par rapport à l'autre transporteur (2), et en ce que chaque transporteur (1,2) comporte deux poulies extrêmes (13), un rouleau (12) rappelé par ressort étant disposé au-dessus de la poulie (13) du transporteur de réception (2) au voisinage du transporteur d'approche (1), ce rouleau (12) étant agencé pour appuyer contre le courant de journaux et la poulie (13) du transporteur de réception (2) de manière à maintenir au moins le dernier journal arrivant (8') d'une première pile de journaux dans une zone de pincement (14) pendant le mouvement de basculement du transporteur d'approche (11), ladite zone de pincement (14) étant formée entre le rouleau (12) et la poulie (13), simultanément au fait qu'au moins le premier journal (8") de la pile suivante de journaux est agencé pour être maintenu par le rouleau presseur (15) du transporteur d'approche (1), ledit rouleau (15) étant rappelé par ressort contre le courant de journaux sur le transporteur et accompagnant le basculement latéral du transporteur (1).
2. Installation selon la revendication 1, caractérisée en ce que le transporteur d'approche (1) peut tourner latéralement et en ce que le transporteur de réception (2), qui est adjacent à celui-ci, est disposé de manière fixe et comporte le poste collecteur (9).
3. Installation selon la revendication 1 ou 2, caractérisé en ce qu'une tige de piston appartenant à un vérin (4) à air comprimé est prévue à l'extrémité du transporteur d'approche (1) qui est tournée vers le transporteur de réception (2) pour le basculement latéral du transporteur d'approche (1).
EP19830903620 1982-11-16 1983-11-10 Installation d'empilage pour journaux Expired EP0125277B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83903620T ATE25062T1 (de) 1982-11-16 1983-11-10 Stapelvorrichtung fuer zeitungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8206528A SE8206528L (sv) 1982-11-16 1982-11-16 Anleggning for buntning av tidningar
SE8206528 1982-11-16

Publications (2)

Publication Number Publication Date
EP0125277A1 EP0125277A1 (fr) 1984-11-21
EP0125277B1 true EP0125277B1 (fr) 1987-01-21

Family

ID=20348614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830903620 Expired EP0125277B1 (fr) 1982-11-16 1983-11-10 Installation d'empilage pour journaux

Country Status (5)

Country Link
EP (1) EP0125277B1 (fr)
DE (1) DE3369305D1 (fr)
FI (1) FI842860A0 (fr)
SE (1) SE8206528L (fr)
WO (1) WO1984001934A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8429155U1 (de) * 1984-10-04 1985-01-03 Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg Vorrichtung zum markieren von abgezaehlten partien von boegen
US4770652A (en) * 1985-02-12 1988-09-13 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US5407081A (en) * 1991-11-02 1995-04-18 Tohoku Ricoh Co., Ltd. Stacker having a classifying bullet to shift delivered sheet
US5334657A (en) * 1991-12-20 1994-08-02 The Dow Chemical Company Thermoformable, chemical resistant polymer blends

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424435B (sv) * 1981-06-25 1982-07-19 Ake Evert Karlsson Avleggningsbord

Also Published As

Publication number Publication date
FI842860A (fi) 1984-07-16
WO1984001934A1 (fr) 1984-05-24
EP0125277A1 (fr) 1984-11-21
FI842860A0 (fi) 1984-07-16
SE8206528L (sv) 1984-05-17
DE3369305D1 (en) 1987-02-26
SE8206528D0 (sv) 1982-11-16

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