EP0875458B1 - Dispositif pour séparer des sacs vides et pour les alimenter à un dispositif de remplissage - Google Patents

Dispositif pour séparer des sacs vides et pour les alimenter à un dispositif de remplissage Download PDF

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Publication number
EP0875458B1
EP0875458B1 EP98890100A EP98890100A EP0875458B1 EP 0875458 B1 EP0875458 B1 EP 0875458B1 EP 98890100 A EP98890100 A EP 98890100A EP 98890100 A EP98890100 A EP 98890100A EP 0875458 B1 EP0875458 B1 EP 0875458B1
Authority
EP
European Patent Office
Prior art keywords
bag
chain conveyor
sack
filling
stack
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 - Lifetime
Application number
EP98890100A
Other languages
German (de)
English (en)
Other versions
EP0875458A1 (fr
Inventor
Gerhard Dipl. Ing. Steinmayr
Georg Dipl. Ing. Dr. Wagner
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.)
Binder and Co AG
Original Assignee
Binder and Co 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 Binder and Co AG filed Critical Binder and Co AG
Publication of EP0875458A1 publication Critical patent/EP0875458A1/fr
Application granted granted Critical
Publication of EP0875458B1 publication Critical patent/EP0875458B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Definitions

  • the invention relates to a device for removing one-sided open sacks from a stack of such sacks in a sack magazine and feeding this to a filling device according to the preamble of claim 1.
  • Such a device for removing a sack open on one side from a stack and feeding to a filling device is for Example disclosed in AT 328.963 and in EP-A-0 380 905.
  • Such devices consist of a sack magazine in which the filling sacks are stacked one on top of the other.
  • a lifting and lowering suction device attached, which sucks this top sack on the closed side and running it through the gaps of a chain conveyor with revolving Bar assemblies lifts.
  • a rod arrangement passes under the raised one Sack with a relative movement across the sucked edge and in this way touches a possibly adhering second sack back to the stack in the sack magazine. If the rod arrangement If the sack has been completely driven under, the sucker will remove it released and transported further lying on the bar arrangement.
  • a drivable conveyor roller which is arranged downstream of the suction device , the sack to be filled is conveyed to an acceptance table, from where the sack is fed to a filling device.
  • This known type of device for separating empty bags and for feeding them to a filling device has the disadvantage that it is very complex to build what existing systems with manual separation and transport of the bags to the bottling plant leads to expensive remodeling activities if the procedure subsequently to be automated, since the chain conveyor Sack magazine completely encloses. It follows that the place for the sack magazine is very limited. So it's in short time intervals necessary to add new sack magazines, the Filling process must be interrupted, which slows him down considerably. The sack magazine can also only move sideways, in one direction can be exchanged across the chain conveyor, which requires a lot of space around the facility is required.
  • the object of the present invention is now to create a device of the type mentioned above, which builds smaller, simpler and can be integrated more cheaply into existing filling systems and the longer continuous operation through use allows larger sack magazines.
  • the arrangement according to claim 1 ensures that the Chain conveyor with rotating bar arrangements completely above the Sack magazine runs and a process of the sack magazine in the direction parallel to the conveyor chain is possible.
  • the entire separation plant is built very narrow and can be used in existing systems without a lot of renovation activities are integrated. Plus, bigger ones Sack magazines are used, their space of movement under the chain conveyor only by arranging the existing, surrounding others Systems is limited, but not by the separation system self.
  • An arrangement according to claim 2 guarantees a very low overall height, which in turn integrates into existing facilities and manufacturing halls facilitated. However, it is also possible to have three or provide four pulleys, depending on the space required by the used Suction devices. Together with claim 1, both Width of the plant as well as the height reduced.
  • the conveyor belt arranged below the chain conveyor according to claim 3 is used to store and transport the sack stack sacks in the sack magazine for filling equipment.
  • the difference further transport to existing systems mostly underneath the chain conveyor, which means immediately afterwards on this, the filling device can be arranged.
  • a sack magazine 2 and a conveyor belt 4 are side by side and arranged directly under a chain conveyor 3.
  • the Chain conveyor 3 comprises two revolving chains which are connected to bars 7 are connected, these are not completely over the entire length of the chain conveyor 3 are distributed, but interrupted by gaps are.
  • the chain conveyor 3 is deflected via four deflection rollers 8, with all pulleys 8 over the bag magazine 2 and the Conveyor belt 4 are arranged.
  • Above the lower run 11 of the chain conveyor 3, two suction devices 1, 6 are arranged.
  • a suction device 1 is arranged above the sack magazine while the another suction device 6 above that end of the conveyor belt 4 is arranged, which is closer to the sack magazine 2. That end of the Conveyor belt 4, which is further away from the sack magazine 3 downstream of the filling device 5.
  • the chain conveyor 3 rotates in the direction of arrow 10.
  • the suction device 1 is due to a gap in the chain conveyor 3 with rotating Rod arrangements 7 to the top sack 9 on the sack stack in Sack magazine 2 moves and picks it up in a known manner a bar arrangement 7 of the chain conveyor 3.
  • This transports the empty bag 9 to the suction device arranged downstream in the direction of rotation 10 6.
  • the empty bag 9 is sucked in by the suction device 6 and held until the rod assembly 7 under the Empty bag 9 was conveyed away.
  • the suction device Empty bag 9, which causes this on the conveyor belt arranged below 4 falls. This conveys the empty bag 9 to a filling device known type.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (4)

  1. Dispositif pour prélever un sac (9), ouvert d'un côté, d'une pile de tels sacs dans un magasin à sacs (2), dans lequel le sac le plus élevé de la pile est soulevé dans la zone du bord fermé du sac, à l'aide d'un dispositif d'aspiration (1) pouvant être soulevé et abaissé, à travers des espaces vides d'un convoyeur à chaínes (3), dont les chaínes sont reliées à des barreaux, au moins deux intervalles vides interrompant ce dispositif à barreaux (7), et est retenu fermement jusqu'à ce que l'un des dispositifs sans fin à barreaux (7) séparés par les intervalles vides passe au-dessous de l'ensemble du sac (9), et dans lequel sont prévus des moyens (6) qui retirent du convoyeur à chaínes (3) le sac (9) prélevé de la pile de sacs (2) et situé sur le convoyeur à chaínes (3) et permettent ainsi un entraínement de ce sac (9) vers un dispositif de remplissage (9), caractérisé en ce que tous les rouleaux de renvoi (8) du convoyeur à chaínes (3) pourvus de dispositifs sans fin à barreaux (7) sont disposés au-dessus du magasin à sacs (2) et que les moyens (6) pour retirer le sac (9) du convoyeur à chaínes sont un dispositif d'aspiration supplémentaire (6) pouvant être soulevé et abaissé.
  2. Dispositif selon la revendication 1, caractérisé en ce que le convoyeur à chaínes (3) est dévié sur au moins deux rouleaux de renvoi (2).
  3. Dispositif selon les revendications 1 et 2, caractérisé en ce qu'une bande transporteuse (4) est disposée au-dessous de tous les rouleaux de renvoi (8) du convoyeur à chaínes (3) équipé de dispositifs sans fin à barreaux (7) eL que le sac (9) peut être placé sur la bande transporteuse au moyen du dispositif d'aspiration supplémentaire (6) pouvant être soulevé et abaissé.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le dispositif de remplissage (5) est disposé à l'extrémité de la bande transporteuse (4).
EP98890100A 1997-04-23 1998-04-07 Dispositif pour séparer des sacs vides et pour les alimenter à un dispositif de remplissage Expired - Lifetime EP0875458B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT24597U 1997-04-23
AT0024597U AT2153U1 (de) 1997-04-23 1997-04-23 Vorrichtung zur vereinzelung von leersäcken und zuführen dieser zu einer abfüllvorrichtung
AT245/97U 1997-04-23

Publications (2)

Publication Number Publication Date
EP0875458A1 EP0875458A1 (fr) 1998-11-04
EP0875458B1 true EP0875458B1 (fr) 2002-10-09

Family

ID=3485414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890100A Expired - Lifetime EP0875458B1 (fr) 1997-04-23 1998-04-07 Dispositif pour séparer des sacs vides et pour les alimenter à un dispositif de remplissage

Country Status (4)

Country Link
EP (1) EP0875458B1 (fr)
JP (1) JPH1179135A (fr)
AT (2) AT2153U1 (fr)
DE (1) DE59805864D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608961A (zh) * 2015-01-20 2015-05-13 安庆市恒昌机械制造有限责任公司 一次性卫生用品包装设备上的包装袋给袋装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413688B (de) * 2000-03-03 2006-05-15 Statec Anlagentechnik Gmbh Vorrichtung zum abnehmen eines sackkörpers von einem sackkörperstapel
AT6090U1 (de) * 2002-04-22 2003-04-25 Binder Co Ag Vorrichtung zur abnahme, vereinzelung und öffnung von in magazinen gestapelten säcken
DE102008029496A1 (de) * 2008-06-20 2009-12-24 Krones Ag Bereitstellung von Zuschnitten bei der Herstellung von Gebinden
CN103224060B (zh) * 2013-05-07 2015-06-17 无锡市开维物流装备有限责任公司 送袋装置
CN103318464B (zh) * 2013-07-04 2015-04-29 安徽远鸿机械自动化有限公司 一种全自动给袋包装机
ES2577155B1 (es) * 2015-01-13 2017-04-24 Payper, S.A. Dispositivo y procedimiento de alimentación de sacos a una máquina de llenado
CN104670563A (zh) * 2015-02-28 2015-06-03 无锡耐特机电技术有限公司 袋口取袋装置
CN114455133A (zh) * 2022-02-21 2022-05-10 南昌汇恒自动化技术有限公司 一种包装袋上料工位

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404117B (de) * 1988-12-02 1998-08-25 Binder Co Ag Einrichtung zum zuführen eines vereinzelten sackes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608961A (zh) * 2015-01-20 2015-05-13 安庆市恒昌机械制造有限责任公司 一次性卫生用品包装设备上的包装袋给袋装置

Also Published As

Publication number Publication date
JPH1179135A (ja) 1999-03-23
ATE225732T1 (de) 2002-10-15
AT2153U1 (de) 1998-05-25
DE59805864D1 (de) 2002-11-14
EP0875458A1 (fr) 1998-11-04

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