EP0145564A1 - Vorrichtung zum Einebnen von Beutelstapeln am Ausgang einer Beutelherstellmaschine - Google Patents

Vorrichtung zum Einebnen von Beutelstapeln am Ausgang einer Beutelherstellmaschine Download PDF

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Publication number
EP0145564A1
EP0145564A1 EP84402356A EP84402356A EP0145564A1 EP 0145564 A1 EP0145564 A1 EP 0145564A1 EP 84402356 A EP84402356 A EP 84402356A EP 84402356 A EP84402356 A EP 84402356A EP 0145564 A1 EP0145564 A1 EP 0145564A1
Authority
EP
European Patent Office
Prior art keywords
bags
brush
pulley
shaft
belt
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Withdrawn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
EP84402356A
Other languages
English (en)
French (fr)
Inventor
Georges Lagain
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0145564A1 publication Critical patent/EP0145564A1/de
Withdrawn legal-status Critical Current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
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles

Definitions

  • the present invention relates to a device for flattening the stacks of bags at the outlet of a machine for the manufacture of plastic bags.
  • the object of the present invention is to remedy this drawback by using a device making it possible to flatten the stack of bags.
  • the device comprises a rotary brush capable of coming into contact with the upper surface of the stack of bags under the action of means giving said brush a downward and upward movement.
  • the device according to the invention allows the evacuation of air between the bags and consequently better holding of the stack of bags which rests on a support means.
  • FIGs 1 and 2 there is shown a device for flattening the bags which is arranged at the outlet of a machine for making bags, on either side of a conveyor 1 comprising an endless belt 2 which is mounted on two rotary rollers 3, 3a, one of which drives the belt 2 on which a stack of bags 4 is placed.
  • the device comprises a frame 5, 5a, on which is fixed on each side a rack 6, 6a which meshes with a pinion 7, 7a wedged on a shaft 8, 8a which carries an upright 9, 9a capable of being displaced longitudinally by relative to the frame 5 by actuating the steering wheel 10, 10a secured to the shaft 8, 8a.
  • the vertical uprights 9, 9a which are arranged parallel to each side of the mat 2 supporting the stack of bags 4 are provided at their upper part with a shaft 11 (Fig. 2, 3) on which are wedged by means of keys 12 two rotary arms 13, 13a arranged in parallel and which are rotated by means of the shaft 11.
  • the arms 13, 13a carry a rotary shaft 14 on which is fixed a cylindrical rotary brush 15 constituted in known manner by flexible bristles extending radially.
  • the tree 11 which carries the arms 13, 13a for supporting the brush 15, is rotated by a transmission from an endless belt 16, in connection with the motor member of the bag making machine.
  • the belt 16 drives a pulley 17 which is fixed on a shaft 18 rotatably mounted on the upright 9a, -and which carries on the opposite side a pulley 19, connected by a belt 20 to a pulley 21, wedged at the end of the tree 11 rotating the arms 13, 13a.
  • the shaft 14 on which the brush 15 is fixed 15 (FIG. 3) carries a pulley 22 which is wedged on said shaft by a key 23 and connected by a belt 24 to a double pulley 25 mounted in free rotation by means rolling bearings 26 on the shaft 11, said double pulley 25 being connected by a belt 27 to a pulley 28 keyed at 29 on a shaft 30, of a motor 31 fixed by means of screws 32 on the upright 9.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
EP84402356A 1983-11-21 1984-11-20 Vorrichtung zum Einebnen von Beutelstapeln am Ausgang einer Beutelherstellmaschine Withdrawn EP0145564A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318507A FR2555150B1 (fr) 1983-11-21 1983-11-21 Dispositif pour aplanir les piles de sacs a la sortie d'une machine pour la fabrication de sacs en matiere plastique
FR8318507 1983-11-21

Publications (1)

Publication Number Publication Date
EP0145564A1 true EP0145564A1 (de) 1985-06-19

Family

ID=9294342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402356A Withdrawn EP0145564A1 (de) 1983-11-21 1984-11-20 Vorrichtung zum Einebnen von Beutelstapeln am Ausgang einer Beutelherstellmaschine

Country Status (5)

Country Link
EP (1) EP0145564A1 (de)
JP (1) JPS61500426A (de)
AU (1) AU3670384A (de)
FR (1) FR2555150B1 (de)
WO (1) WO1985002167A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158644A (en) * 1986-12-19 1992-10-27 Applied Materials, Inc. Reactor chamber self-cleaning process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191203013A (en) * 1912-02-06 1912-08-15 Georg Spiess Improvements in or relating to Devices for use in the Piling of Sheets in Paper Sheet Sorting or like Machines.
DE1436495A1 (de) * 1964-01-24 1969-01-23 Ferag Ag Vorrichtung zum Bilden eines Stapels aus einer Anzahl mittels einer Foerderbahn einem Stapeltisch kontinuierlich angelieferter Druckereierzeugnisse
DE1805824A1 (de) * 1968-02-02 1969-08-21 Universal Corrugated Box Mach Bogenfoerder-Stapel- und Abgabeeinrichtung
DE2024150A1 (de) * 1969-05-21 1971-01-14 Beloit Corp , Beloit, Wis (V St A ) Bogen Geradleger
DE3127540A1 (de) * 1980-11-05 1982-06-09 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Ausrichteinrichtung fuer bogenauslagen von druckmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191203013A (en) * 1912-02-06 1912-08-15 Georg Spiess Improvements in or relating to Devices for use in the Piling of Sheets in Paper Sheet Sorting or like Machines.
DE1436495A1 (de) * 1964-01-24 1969-01-23 Ferag Ag Vorrichtung zum Bilden eines Stapels aus einer Anzahl mittels einer Foerderbahn einem Stapeltisch kontinuierlich angelieferter Druckereierzeugnisse
DE1805824A1 (de) * 1968-02-02 1969-08-21 Universal Corrugated Box Mach Bogenfoerder-Stapel- und Abgabeeinrichtung
DE2024150A1 (de) * 1969-05-21 1971-01-14 Beloit Corp , Beloit, Wis (V St A ) Bogen Geradleger
DE3127540A1 (de) * 1980-11-05 1982-06-09 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Ausrichteinrichtung fuer bogenauslagen von druckmaschinen

Also Published As

Publication number Publication date
AU3670384A (en) 1985-06-03
JPS61500426A (ja) 1986-03-13
FR2555150A1 (fr) 1985-05-24
WO1985002167A1 (fr) 1985-05-23
FR2555150B1 (fr) 1986-04-18

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

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19850702

17Q First examination report despatched

Effective date: 19860131

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

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18D Application deemed to be withdrawn

Effective date: 19860611