EP1201544A1 - Procédé et dispositif pour le remplissage accéléré de sacs - Google Patents

Procédé et dispositif pour le remplissage accéléré de sacs Download PDF

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Publication number
EP1201544A1
EP1201544A1 EP01117835A EP01117835A EP1201544A1 EP 1201544 A1 EP1201544 A1 EP 1201544A1 EP 01117835 A EP01117835 A EP 01117835A EP 01117835 A EP01117835 A EP 01117835A EP 1201544 A1 EP1201544 A1 EP 1201544A1
Authority
EP
European Patent Office
Prior art keywords
sack
filling
filling funnel
flap folding
filled
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Withdrawn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
EP01117835A
Other languages
German (de)
English (en)
Inventor
Werner Schlösser
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.)
Chronos Richardson GmbH
Original Assignee
Chronos Richardson GmbH
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 Chronos Richardson GmbH filed Critical Chronos Richardson GmbH
Publication of EP1201544A1 publication Critical patent/EP1201544A1/fr
Withdrawn legal-status Critical Current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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/14—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable with a moving container or wrapper during filling or depositing
    • 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
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags

Definitions

  • the invention relates to methods and apparatus for accelerated filling of Sacks, the sack to be filled being arranged on a movable hopper is that moves the bag in the conveying direction during filling, whereby at the same time, a device for folding the closure flaps of the sack is provided with holding devices for the open sack, with the transport direction of the sack is moved and at the meeting point with a sack holding device the sack takes over. Then the hopper and the Sealing flap folding device and the bag holding device in each the opposite direction, the closing flaps of the sack folded and the bag sealed.
  • Prior art bag fillers typically include one Dosing device with stationary hopper. Carousel arrangements with rotating funnels are also known. According to the filling devices The prior art has in common that the means for folding the Sealing flaps of the sack are each arranged on the filler neck of the hopper. This arrangement leads to the fact that after filling the sack this below the Filling funnel remains until the closing flaps of the sack are folded and the sack with folded flaps on a device for sealing or gluing or the like is handed over. Possibly. the length of time the bag stays below the Filling funnel when the bag is already sealed there.
  • the filling devices according to the prior art have in common that the Sack filling performance per hour is particularly limited by the fact that Folding the closure flap below the hopper is not for the hopper next filling cycle is released. Another limitation of the filling performance results from the fact that the sack to be filled is stationary during the filling process remains and is only moved after the filling process has been completed. Especially at High-performance filling machines lead to considerable loss of time due to the transport time of the sack from the area of the filler neck and to release the Filling nozzle for the next sack to be filled.
  • the object of the present invention is to provide a high-performance filling machine for To provide sacks and a method for the accelerated filling of sacks, in which the bags can be filled with increased filling capacity per hour. Another object is to provide a method and apparatus in which the Filling security with regard to the amount to be filled as well as the Filling operation is ensured without interference.
  • the present invention is based on a known bag filling device, comprising a filling material dosing device, a filling funnel with filling nozzle and Means for folding and sealing the sealing flap of the one to be filled Sacks.
  • the filling material metering device can be used as the filling material metering device in the sense of the present invention known and conventional dosing devices for filling goods are used.
  • the Dosage can vary depending on the needs of use and the contents volumetric or gravimetric. However, the invention is not based on this limited.
  • Sealing the bag in the sense of the present invention is any shape understood the final sealing of the bag, such as. B. gluing, Welding, sewing or other.
  • the present invention is based on the trick, the facilities for Decouple the plugs from the filler neck of the hopper and continue the hopper and the separate flap folding device in the Carrying direction of the bag movable.
  • the bag filling performance compared to the prior art significantly increased because the The dwell time of the sack below the hopper is reduced. Furthermore, the necessary time to extend the sack outside the area below the Filler neck reduced. With the device according to the invention can be read Filling capacities of 1500 bags per hour can be easily achieved.
  • the device has a below the Dispensing device arranged filling funnel, the filling funnel in the direction the transport path of the bag to be filled or filled is movable.
  • the Hopper is designed so that it moves all the way from can be fed to the dosing device.
  • the flap folding device is independent of the hopper and also in the direction of transport filling or filled sacks movable, the Sealing flap folding device and the hopper can be moved synchronously.
  • the hopper and the separate bag holding device thus run over time an oscillating or pendulum movement.
  • the respective distance is preferably about half a sack width due to the additional distances of the hopper as well as the separate Add the sack holding device to an entire sack width. Possibly. can the distance be extended by a proportion necessary to allow room for the intervention of the to create respective holding and folding devices.
  • Closure flap folding device instead of the filled, open sack of the separate bag holder and takes over the open flaps of the Sacks folds.
  • the flap folding device can be in the form of folding swords be trained.
  • the flap folding device moves in a coordinated manner and with constant distance from the hopper.
  • the Flap folding device can on the moving device, for. B. one mobile carriage, be arranged, which carries the hopper.
  • the distance between the flap folding device and the funnel neck can be about one Bag width, if necessary expanded by the necessary space for the intervention of the Clamping devices of the filler neck and the flap folding device.
  • the flap folding device can also be equipped with a sealing device be provided to this after folding the closure flap of the filled bag to seal.
  • the sealing device can, for example, in the form of a Welding device to be executed.
  • the flap folding device In the next clock cycle, i.e. H. the next pendulum movement of the hopper, the flap folding device is also in the transport direction of the bag moved and with it the filled, sealed and sealed sack. In a wide embodiment, the folding of the flap can still during Forward movement in the direction of transport happen. The can also Sealing of the folded closure in a separate sealing device be performed.
  • the sack holding device On reaching the end position of the pendulum movement i.e. towards the In the starting position, the sack holding device transfers the filled sack to one further transport device, for example a conveyor belt.
  • FIG. 1 shows a filling device 1 according to the invention, comprising the Dosing device 2 and the filling funnel 3 arranged below it.
  • the filling funnel 3 is fastened to the displacement device 6, which is driven by the motor drive 7 driven and controlled by the control module 12.
  • the flap folding device 5 also on the Moving device 6 attached.
  • the filler neck 9 of the hopper 3 thus has a constant distance from the flap folding device 5. The The distance is preferably about a width of a sack to be filled.
  • the hopper 3 is designed on its inlet side so that a loading of the Filling funnel is possible at any time of the process.
  • the Flap folding device 5 are assigned to the folding swords 11, which are made of Are broken off for reasons of clarity.
  • the figure also shows the separate bag holding device 4 with the associated gripping devices 4a. For reasons of clarity, they are Connection struts to the gripping devices 4a are also omitted.
  • the arrow A denotes the direction of transport to be filled, or the filled sacks.
  • FIG 2 shows the embodiment according to the invention according to Figure 1, wherein the Filling funnel 3 and the separate bag holder 4 in its second End position.
  • the same reference numerals relate to the same technical Characteristics.
  • the grippers 4a engage Sack holding device 4 the sack 8, which is located on the filler neck 9 and there with separate clamping devices is held.
  • the clamping devices of the filler neck 9 are released Bag holding device 4 lowered to follow the process path for the filler neck 9 release and at the same time in the starting position, shown in Figure 1 method.
  • FIG. 3 is a side view of the embodiment according to the invention shown in FIG. 1 and 2.
  • the left side of the illustration shows the sack 8, located on the filler neck 9 of the funnel 3, held by the clamps located on the filling funnel 13.
  • Die right side of the illustration shows the device in the end position, the Gripping devices 4a of the bag holding device 4 grab and take over the bag, to then lower it and the flap folding device supply.
  • FIG. 4 shows a broken view according to FIG. 1 in the upper section. Below this are presentations of the individual process steps or Steps of the device according to the present invention.
  • Figure 4 (1) shows the device according to the invention or the inventive Procedure in the starting position of the first filling cycle.
  • the dashed Lines X and X1 show the starting position of the filling funnel 9 and Flap folding device 5.
  • the dashed line Y shows the end position the hopper 9.
  • the filling funnel neck 9 is provided with the sack 8.
  • the Feeding empty bags is not shown.
  • the flap folding device 5 with the associated folding swords 11 are also in the Starting position X1.
  • the filler neck 9 is moved into its end position Y. which also represents the transfer position, whereby at the same time during the Movement process, the filling of the sack 8 takes place.
  • the gripping devices 4a of the bag holding device grip 4 (not shown) the now filled sack 8.
  • the filler neck 9 is in its first position X process, at the same time the flap folding device 5 with the associated folding swords 11 is moved into the first end position X1.
  • the open one and filled sack 8 is held by the sack holder 4 Gripping devices 4a moved from the transfer position Y to the first position X1, whereby the flap folder 5 in effect with the open and closed folding end of the bag can come.
  • FIG. 4 Going to Figure 4 (3b) are the filler neck 9 and the Closure flap folding device 5 in the first end positions X or X1.
  • the Filling neck 9 is provided with a second sack 8 to be filled while at the same time the flap folding device 5 the flaps of the open, filled sack 8 folds.
  • the sack is still held by the holding device 4a the bag holder 4 held.
  • the filler neck 9 is provided with the sack 8 and in engagement with the gripping means 4a moved to position Y, corresponding to the Representation in Figure 4 (2).
  • the left hand of the illustration is the first sack 8 of the first cycle to be seen, its flaps under the action of the folding swords 11 of the flap folding device 5 are folded.
  • this Process step already sealing the sealing flaps take place.
  • the next process step is shown, corresponding to process step (3a), the sack 8 of the second cycle is in the first end position X1 and the filled and with folded Sealing bag of the first cycle provided or sealed Device leaves.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
EP01117835A 2000-10-24 2001-07-23 Procédé et dispositif pour le remplissage accéléré de sacs Withdrawn EP1201544A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10052839A DE10052839C2 (de) 2000-10-24 2000-10-24 Verfahren und Vorrichtung zum beschleunigten Befüllen und Verschließen von Säcken
DE10052839 2000-10-24

Publications (1)

Publication Number Publication Date
EP1201544A1 true EP1201544A1 (fr) 2002-05-02

Family

ID=7660986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117835A Withdrawn EP1201544A1 (fr) 2000-10-24 2001-07-23 Procédé et dispositif pour le remplissage accéléré de sacs

Country Status (3)

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US (1) US20020083684A1 (fr)
EP (1) EP1201544A1 (fr)
DE (1) DE10052839C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213213A1 (de) 2002-03-25 2003-10-23 Chronos Richardson Gmbh Verfahren und Vorrichtung zum Befüllen von Säcken mit verfahrbarem Füllstutzen
US7333084B2 (en) * 2004-03-02 2008-02-19 Research In Motion Limited Thumbwheel and switch for a mobile electronic device and methods thereof
MX2016016551A (es) * 2014-06-18 2017-07-28 Sharp Packaging Systems Llc Maquina de embolsado y metodo.
DE102018110637A1 (de) * 2018-05-03 2019-11-07 Haver & Boecker Ohg Vorrichtung und Verfahren zum Abfüllen von Schüttgütern in Offensäcke
TWI717225B (zh) * 2020-03-09 2021-01-21 鴻寶興業有限公司 料袋填料系統之夾持送袋裝置
CN114229056B (zh) * 2022-01-05 2023-09-08 董斌 一种用于小麦晾晒的收粮辅助设备及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426994A (en) * 1973-03-09 1976-03-03 Librawerk Pelz & Nagel Kg Bagging device
FR2581025A1 (fr) * 1985-04-25 1986-10-31 Cetec Ind Procede et appareil pour remplir des sacs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667930A (en) * 1927-08-22 1928-05-01 Louis L Edmunds Bag-filling apparatus
DE1411557A1 (de) * 1961-08-30 1968-10-17 Karlheinz Danielzig Kubische Verpackung sowie Verfahren und Vorrichtung zu ihrer Herstellung
US3241290A (en) * 1962-05-14 1966-03-22 Canadian Ind Bag top aligning device
GB1224317A (en) * 1967-06-09 1971-03-10 Reed Paper Group Ltd Improvements in apparatus for the filling of sacks, bags and like containers
US3949536A (en) * 1974-12-26 1976-04-13 Etablissements M. Chapuis Guiding device for an automatic bag-filling machine
US3961461A (en) * 1975-03-03 1976-06-08 St. Regis Paper Company Bag machine
CH659042A5 (de) * 1982-10-16 1986-12-31 Buehler Ag Geb Anlage zum absacken von schuettfaehigen produkten und verfahren zu deren betrieb.
EP0250946A3 (fr) * 1986-06-23 1988-11-23 AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. Procédé d'enveloppement de produits variés dans un emballage fait d'une feuille, dispositif pour la mise en oeuvre du procédé et, emballage ainsi obtenu
DE3818910A1 (de) * 1988-06-03 1989-12-14 Haver & Boecker Vorrichtung zum fuellen und verschliessen von offenen saecken
US5771667A (en) * 1996-11-06 1998-06-30 James R. McGregor Bag filling, closing, and sealing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426994A (en) * 1973-03-09 1976-03-03 Librawerk Pelz & Nagel Kg Bagging device
FR2581025A1 (fr) * 1985-04-25 1986-10-31 Cetec Ind Procede et appareil pour remplir des sacs

Also Published As

Publication number Publication date
DE10052839A1 (de) 2002-05-02
DE10052839C2 (de) 2003-02-27
US20020083684A1 (en) 2002-07-04

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