EP0887271A1 - Disponsitif pour emballer des produits - Google Patents

Disponsitif pour emballer des produits Download PDF

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Publication number
EP0887271A1
EP0887271A1 EP98108872A EP98108872A EP0887271A1 EP 0887271 A1 EP0887271 A1 EP 0887271A1 EP 98108872 A EP98108872 A EP 98108872A EP 98108872 A EP98108872 A EP 98108872A EP 0887271 A1 EP0887271 A1 EP 0887271A1
Authority
EP
European Patent Office
Prior art keywords
closure
pairs
closure elements
pair
packaging
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Withdrawn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
EP98108872A
Other languages
German (de)
English (en)
Inventor
Jörg Czepluch
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.)
C-Pack Verpackungsmaschinen Werner Czepluch GmbH
Original Assignee
C-Pack Verpackungsmaschinen Werner Czepluch 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 C-Pack Verpackungsmaschinen Werner Czepluch GmbH filed Critical C-Pack Verpackungsmaschinen Werner Czepluch GmbH
Publication of EP0887271A1 publication Critical patent/EP0887271A1/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Withdrawn legal-status Critical Current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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes

Definitions

  • the invention relates to a device for packaging of products that have a product feeder as well as a Packaging feed for a tubular packaging material has and which to close the Packaging material after filling with at least two locking elements movable relative to each other is provided, of which at least one Heat sealing element for performing the sealing process having.
  • Such devices are used, for example, to fruits or vegetables in reticulated or to fill tubular packaging materials. After a supply of an intended amount of products through the tube-like packaging material Exposure to heat across the length of the packaging material provided with sealing points in their Subsequent separation into individual packaging bags can be done.
  • the application of the heat sealing element usually takes place in such a way that first the closure elements moved towards each other with jaws and then the packaging material in the Area of the intended sealing point pinch. This is followed by Heat sealing element activated and the Welding process carried out. After a deactivation the heat sealing element it is for Obtaining sufficient material consolidation is required the pressure forces are still provided for one Time period.
  • the relevant devices for packaging can however, does not meet all the requirements of both a high packaging speed as well as a Reliability and insensitivity to failure Machines are put.
  • the object of the present invention is therefore a Device of the type mentioned in the introduction construct that both a high speed of Implementation of the packaging process as well good reliability and adaptability to different Usage requirements are given.
  • a forced synchronization for mechanical simplification can be done in that the closure elements each pair of fasteners in opposite directions relative to each other are movable.
  • a robust implementation is supported by the fact that to perform an opening and closing movement the closure elements parallel to each other Guide rods are arranged.
  • a low-wear operation with low energy consumption is supported by the fact that the mounting plates counter to each other with counterbalance are led.
  • the number of components used can also be changed be reduced that the packaging supply is designed as the outer surface of a tube.
  • a forced synchronization when performing This enables opening and closing movements be that support arms for holding the closure elements are coupled together via rotary levers.
  • the heat sealing element for simultaneous Sealing a container that has already been filled in an upper area and one not yet filled Container is controlled in a lower area.
  • closure pairs with a controller to coordinate a simultaneous Holding a sealing area of the packaging material and pulling one off filling container from the packaging material feed are provided.
  • a high degree of flexibility to adapt to different Container sizes are also supported by that the shutter pairs with a controller for Specification of an opening movement when a predefinable one is reached Section of a vertical movement connected are.
  • Fig. 1 shows a pair of closures (1) consisting of two closure elements arranged opposite one another (2,3) is formed.
  • the closure elements (2, 3) consist of opposite one another arranged base plates (4,5) and front plates (6).
  • In the area of the front panels (6) are heat sealing elements (7) arranged.
  • the heat sealing elements (7) are with profiles (8) and stamping segments (9) provided. It can also have a surface area the heat sealing elements (7) with a Be provided surface structure (10), which is a resilient Longitudinal fixation of the packaging material in the area of a closed pair of closures (1) supported.
  • Fig. 2 shows an adjustment mechanism for positioning the closure elements (2, 3) of the closure pair (1).
  • the closure elements (2, 3) are of support arms (11, 12) supported along guide rods (13, 14) in an adjustment direction (15) can be positioned.
  • the Support arms (11, 12) protrude in the area of the closure elements (2,3) a mounting plate (16).
  • the support arms (11, 12) can be positioned using Turn lever (17,18,19).
  • the rotary levers (17,18,19) lead to a simple mechanical construction Forced coupling of the closure elements (2,3).
  • the Mounting plate (16) is along vertical bars (20,21) positionable.
  • Fig. 3 shows the mounting plate in the lower part of the picture (16) in accordance with FIG. 2 in a lowered state a closed pair of closures (1) and another Mounting plate (16) in a raised state with an opened pair of closures (1).
  • the mounting plates (16) with respect to their To couple vertical movements so that a weight balance takes place.
  • a lifting one of the Mounting plates (16) thereby leads to a synchronous Lower the other mounting plate (16).
  • the Positioning the pairs of closures (1) in Fig. 3 is due to the respective overhang of the mounting plates (16) possible by the pairs of closures (1), at a Upward movement of the lower mounting plate (16) closed pair of closures (1) between the Closure elements (2, 3) of the opened pair of closures (1) to perform.
  • An actual sequence of movements designed in such a way that first the lower pair of closures (1) opened and the upper pair of closures (1) is closed.
  • Fig. 4 illustrates with an open pair of closures (1) the spatial arrangement of a tube Product feeder (22).
  • An outer surface of the Product feed (22) is as packaging feed (23) constructed. This makes it possible to the inside of the pipe to be packed Products in the area of a feed hopper (24) conduct and at the same time from the outer surface of the tube the tubular packaging material, for example a packaging network to pull off.
  • Fig. 5 shows the in a simplified representation 3 after a synchronous lifting the lower mounting plate (16) according to the previous Opening the pair of closures (1) and lowering the upper mounting plate (16) according to the previous Closing the associated pair of closures (1) a viewing direction compared to Fig. 3 from behind.
  • the mounting plates (16) In the Operating position shown are the mounting plates (16) not yet completely passed each other and that lower closed pair of closures (1) according to FIG. 3 not yet on a higher one after the opening movement Level as the closed pair of closures shown (1) according to FIG. 4.
  • the functional sequence when carrying out the packaging process is based on the representation in Fig. 3rd easier to understand. With the positioning shown would the packaging material not shown held by the lower pair of closures (1) and such be sealed that the new container to be filled in lower area is already closed. By the opened pair of closures (1) can be filled through Products reach the area of the container.
  • this will be upper pair of locks (1) closed and leads at the same time sealing the upper end of the already filled container and the lower end of the next container to be filled.
  • After one Opening the lower pair of closures can close the upper one Closure pair with the clamped packaging material be positioned down and pulls additional packaging material over a specified length from the packaging material supply (23). After reaching a definable end position can then go through the next packaging process will.
  • the tubular packaging material include carrier tape in the packaging process.
  • the carrier tape also extends in the longitudinal direction of the packaging material and is used during the Sealing process associated with the packaging material.
  • the sealing points reached by the carrier tape will be produced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP98108872A 1997-06-17 1998-05-15 Disponsitif pour emballer des produits Withdrawn EP0887271A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19725526A DE19725526A1 (de) 1997-06-17 1997-06-17 Vorrichtung zum Verpacken von Produkten
DE19725526 1997-06-17

Publications (1)

Publication Number Publication Date
EP0887271A1 true EP0887271A1 (fr) 1998-12-30

Family

ID=7832698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108872A Withdrawn EP0887271A1 (fr) 1997-06-17 1998-05-15 Disponsitif pour emballer des produits

Country Status (3)

Country Link
US (1) US6023918A (fr)
EP (1) EP0887271A1 (fr)
DE (1) DE19725526A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020224688A1 (fr) 2019-05-06 2020-11-12 C-Pack Verpackungsmaschinen Gmbh Procédé et dispositif pour la fermeture d'emballages

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2254063C (fr) * 1997-11-20 2001-06-05 Orihiro Engineering Co., Ltd. Machine de mise en forme, de remplissage et de scellage pour sac debout
WO2004087502A2 (fr) * 2003-03-27 2004-10-14 Swf Companies, Inc. Formeuse-remplisseuse-scelleuse rapide a action continue
DE102005010203B4 (de) * 2005-03-05 2008-06-26 Schulte, Reinhold, Dipl.-Ing. Vorrichtung zum Schweissen und Schneiden von Folien

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150689A2 (fr) * 1984-02-02 1985-08-07 Padeco S.A. Procédé et appareil pour emballer des articles d'une forme quelconque dans une pellicule extensible en matière plastique
WO1991004194A1 (fr) * 1989-09-21 1991-04-04 Helmut Lingemann Gmbh & Co. Procede et dispositif pour fabriquer un materiau de remplissage destine a etre dispose dans des profiles d'ecartement de vitrages isolants
DE4022209A1 (de) * 1990-05-31 1991-12-05 Rovema Gmbh Verfahren und vorrichtung zum strippen eines schlauchbeutels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055154A (en) * 1957-11-04 1962-09-25 Lynch Corp Draw type wrapping machine
DE2931527A1 (de) * 1978-09-29 1980-04-17 Sig Schweiz Industrieges Vorrichtung zum herstellen und fuellen von schlauchbeuteln
JPS6068236A (ja) * 1983-09-16 1985-04-18 株式会社三和自動機製作所 縦型包装機に於ける横シ−ラ装置
US4537012A (en) * 1983-10-28 1985-08-27 Package Machinery Company Packaging machine with rotary actuated sealing jaws

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150689A2 (fr) * 1984-02-02 1985-08-07 Padeco S.A. Procédé et appareil pour emballer des articles d'une forme quelconque dans une pellicule extensible en matière plastique
WO1991004194A1 (fr) * 1989-09-21 1991-04-04 Helmut Lingemann Gmbh & Co. Procede et dispositif pour fabriquer un materiau de remplissage destine a etre dispose dans des profiles d'ecartement de vitrages isolants
DE4022209A1 (de) * 1990-05-31 1991-12-05 Rovema Gmbh Verfahren und vorrichtung zum strippen eines schlauchbeutels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020224688A1 (fr) 2019-05-06 2020-11-12 C-Pack Verpackungsmaschinen Gmbh Procédé et dispositif pour la fermeture d'emballages
DE102019111657A1 (de) * 2019-05-06 2020-11-12 C-Pack Verpackungsmaschinen Gmbh Verfahren und Vorrichtung zum Verschließen von Verpackungen

Also Published As

Publication number Publication date
DE19725526A1 (de) 1998-12-24
US6023918A (en) 2000-02-15

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