EP0027859B1 - Accessoire pour déposer du papier dans des machines à couper le papier - Google Patents

Accessoire pour déposer du papier dans des machines à couper le papier Download PDF

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Publication number
EP0027859B1
EP0027859B1 EP80104734A EP80104734A EP0027859B1 EP 0027859 B1 EP0027859 B1 EP 0027859B1 EP 80104734 A EP80104734 A EP 80104734A EP 80104734 A EP80104734 A EP 80104734A EP 0027859 B1 EP0027859 B1 EP 0027859B1
Authority
EP
European Patent Office
Prior art keywords
paper
guide
cutting
depository
paper guide
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
EP80104734A
Other languages
German (de)
English (en)
Other versions
EP0027859A1 (fr
Inventor
Rudolf Rekewitz
Miroslav Dipl.-Ing. Smoravek
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0027859A1 publication Critical patent/EP0027859A1/fr
Application granted granted Critical
Publication of EP0027859B1 publication Critical patent/EP0027859B1/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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66—Applications of cutting devices
    • B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed

Definitions

  • the invention relates to a device for depositing individual sheets separated from a stack of papers by a paper cutting device on a paper depositing surface, in which the paper is guided over a paper guide on a vertical paper web and in which a cutting carriage which is movable transversely to the paper tape is arranged for cutting and depositing of the paper, the paper guide is pivoted from a rest position in the direction of the paper storage area via a backdrop that is firmly connected to the paper guide.
  • Cut-off devices for paper webs in which a cutting wheel performs the cutting process along a cutting edge designed as counter-cutting edge by moving a carriage, are known (DE-U-78 12 759, DE-A-26 55 832).
  • problems with paper guidance can occur in the known devices. If a printer is used both for printing on continuous paper and for printing on single forms, the paper guide must also take these different operating cases into account. Practically, this means that the paper guide must be reversible in two positions depending on the operating mode, which requires an additional control mechanism.
  • the paper guide which in these cases is a kind of switch, must have a gap through which the cutting knife or the cutting wheel can be brought to the paper. Such a gap-shaped opening makes it difficult to insert single forms, load continuous paper and transport paper.
  • the object of the invention is to provide a paper cutting device with a pivotable paper guide with an additional filing aid for the safe, trouble-free depositing of the cut individual sheets on the paper filing surface.
  • a storage bracket is mounted which, when the paper guide moves from the rest position towards the paper storage surface, also pivots the paper sheet to be cut and deposited in the direction of the paper storage surface .
  • the storage bracket is connected to a control arm which is guided by a driver which is rotatably arranged on the frame of the paper cutting device.
  • rubber rings are arranged on the storage bracket to increase the coefficient of friction between the paper and the paper storage bracket.
  • the storage bracket according to the invention pivots through an angle which is approximately twice as large as the paper guide itself and thus presses the paper to be cut off in the direction of the paper storage area. This means that even when cutting perforated paper along the fold edges, the individual sheets are deposited precisely and securely.
  • the basic position of the cutting device is described first with reference to FIG. H. the position the cutting carriage is in before or after a cutting program during printing and during paper transport.
  • the cutting device contains a cutting carriage 3, which is movable along a push rod 2 fastened to a frame 1.
  • a backdrop 6 is pivotally mounted on bolts 7, on which a paper guide 4, 5 is attached.
  • One end 5 of the paper guide 4, 5 is designed as a stop against which a pivotable movable flap 10 bears.
  • the cutting carriage 3 contains a cutting wheel 11 which is mounted together with a pressure roller 12 on an axis 15 on which a compression spring 13 is also arranged.
  • the compression spring 13 serves to press the cutting wheel 11 against the cutting edge 16.
  • the axis 15 is on one side in a fork 17, namely on the lower side in an elongated hole, stored. This enables a tilting movement of the axis 15 parallel to the cutting direction, the cutting wheel 11 assuming an optimal position in every direction of a cutting process.
  • a guide roller 14 mounted on the cutting carriage 3 is provided, which is guided along the link 6 when the cutting carriage 3 moves and thereby brings the paper guide 4, 5 into the position required for the cutting process.
  • a paper tray bracket 18 is provided, which is mounted in the exit area of the paper guide on the part of the paper guide 4 facing the paper tray surface.
  • the storage bracket 18 itself consists of an actual bracket 19, which is provided with rubber rings 20, and a control arm 21 controlling the paper storage bracket 18, which is guided by a driver 23 rotatably arranged on the pin 22.
  • a cutting process which is triggered, for example, by a control pulse, leads to the cutting carriage 3 being moved out of the basic position along the push rod 2 and thus transversely to the inserted paper.
  • the guide roller 14 is guided along the link 6, which means that the guide roller 14 runs onto the link 6 and pivots it together with the paper guide 4, 5 firmly attached to it in the direction of the paper storage surface 8 .
  • the flap 10 is gripped by the roller 12 and pressed against the cutting edge 16 acting as a knife.
  • the driver 23 rotates about the bolt 22 and guides the control arm 21 of the storage bracket 18 so that it is pivoted by an angle 9, which approximately corresponds to the pivoting angle of the paper guide 4, 5.
  • the paper to be deposited on the paper storage surface is bent with the aid of the rubber rings 20 attached to the paper hanger by an angle which corresponds to the double pivoting angle 9 of the paper storage surface.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (3)

1. Dispositif pour ranger, sur un plateau de réception du papier (8), des feuilles individuelles séparées d'une pile de réserve par le moyen d'un dispositif de découpage du papier, du type dans lequel le papier est guidé, par l'intermédiaire d'un guidage (4, 5) pour le papier, sur une trajectoire verticale et dans lequel il est prévu un chariot de découpage (3) qui est mobile transversalement à la bande de papier, et qui, pour le découpage et le dépôt du papier, bascule, par l'intermédiaire d'une coulisse (6) solidaire du guidage du papier (4, 5), le guidage du papier (4, 5) d'une position de repos en direction du plateau de réception du papier (8), caractérisé par le fait que dans la zone de sortie du guidage du papier (4, 5), et sur la partie (4) du guidage de papier qui est voisine du plateau de réception du papier (8), est monté un étrier de réception (18) qui, lors du déplacement du guidage du papier (4, 5) de la position de repos en direction du plateau de réception du papier (8), bascule, de façon complémentaire, en direction du plateau de réception du papier (8), la feuille de papier à découper et à placer sur le plateau de la réception (8).
2. Dispositif selon la revendication 1, caractérisé par le fait que l'étrier de réception (18) est relié à un bras de commande (21) qui est guidé par un entraîneur (23) qui est articulé sur le cadre (1) du dispositif de découpage du papier.
3. Dispositif selon l'une des revendications 1 ou 2, caractérisé par le fait que l'étrier de réception (18) comporte des anneaux en caoutchouc (20), au moins dans la zone de la bande de papier.
EP80104734A 1979-08-23 1980-08-11 Accessoire pour déposer du papier dans des machines à couper le papier Expired EP0027859B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792934197 DE2934197C2 (de) 1979-08-23 1979-08-23 Ablagehilfe für Papierabschneideeinrichtungen
DE2934197 1979-08-23

Publications (2)

Publication Number Publication Date
EP0027859A1 EP0027859A1 (fr) 1981-05-06
EP0027859B1 true EP0027859B1 (fr) 1983-05-11

Family

ID=6079161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104734A Expired EP0027859B1 (fr) 1979-08-23 1980-08-11 Accessoire pour déposer du papier dans des machines à couper le papier

Country Status (2)

Country Link
EP (1) EP0027859B1 (fr)
DE (1) DE2934197C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622834A1 (de) * 1986-07-08 1988-02-04 Opel Adam Ag Drucker zum drucken von zeichnungen
DE3906612A1 (de) * 1989-03-02 1990-09-06 Philips Patentverwaltung Bueromaschine, z. b. drucker
DE102005059046B3 (de) 2005-12-08 2007-04-12 Wincor Nixdorf International Gmbh Bondrucker mit einer Ablageeinrichtung für Endlospapier-Abschnitte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021388A1 (fr) * 1979-06-27 1981-01-07 Siemens Aktiengesellschaft Dispositif pour découper des bandes verticales de papier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD58486A (fr) *
DE368218C (de) * 1921-07-21 1923-02-01 Th Lammine Vorrichtung zum Vorschieben, Abschneiden und Ablegen von Formularen
DE2655832C2 (de) * 1976-12-07 1983-12-15 Mannesmann AG, 4000 Düsseldorf Trennvorrichtung zum Abtrennen von Papierbahnen in einem Drucker
DE7812759U1 (de) * 1978-04-27 1978-08-24 Triumph Werke Nuernberg Ag, 8500 Nuernberg Abschneidvorrichtung fuer papierbahnen an typendruckeinrichtungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021388A1 (fr) * 1979-06-27 1981-01-07 Siemens Aktiengesellschaft Dispositif pour découper des bandes verticales de papier

Also Published As

Publication number Publication date
DE2934197C2 (de) 1982-12-02
DE2934197A1 (de) 1981-09-10
EP0027859A1 (fr) 1981-05-06

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