EP0847920A1 - Machine d'emballage avec une chambre comportant une partie supérieure et une partie inférieure - Google Patents

Machine d'emballage avec une chambre comportant une partie supérieure et une partie inférieure Download PDF

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Publication number
EP0847920A1
EP0847920A1 EP97121415A EP97121415A EP0847920A1 EP 0847920 A1 EP0847920 A1 EP 0847920A1 EP 97121415 A EP97121415 A EP 97121415A EP 97121415 A EP97121415 A EP 97121415A EP 0847920 A1 EP0847920 A1 EP 0847920A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
packaging machine
guides
toggle lever
arrangement
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.)
Granted
Application number
EP97121415A
Other languages
German (de)
English (en)
Other versions
EP0847920B1 (fr
Inventor
Alois Bochtler
Josef Mayer
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.)
Convenience Food Systems Wallau GmbH and Co KG
Original Assignee
Dixie Union GmbH and Co KG
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 Dixie Union GmbH and Co KG filed Critical Dixie Union GmbH and Co KG
Publication of EP0847920A1 publication Critical patent/EP0847920A1/fr
Application granted granted Critical
Publication of EP0847920B1 publication Critical patent/EP0847920B1/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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear

Definitions

  • the invention relates to a packaging machine with a essentially consist of an upper part and a lower part Chamber for processing or processing at least one Foil sheet, the chamber parts by means of at least one Cylinder-piston assembly that drives a toggle assembly on guides on both sides of the film web against each other are movable.
  • Packaging machines for packaging for example Have food between two sheets of film Workstations that are designed as chambers and in the Usually consist of an upper part and a lower part.
  • This Chambers are used, for example, for depressions in the bottom film form, which then take up the goods to be packaged. But they also serve as a station for closing the trough an upper film and for evacuating the inside of the packaging.
  • the opening or Closing movement of the chamber is carried out only by the lower part, while the top does not change its altitude.
  • the top film it is also desirable to use the top film to be provided with hollows or bulges, for example then if the contents protrude upwards. Then that's it too Upper part of the chamber during the closing and opening movement to move vertically and counter to the lower part.
  • the invention is based on one Packaging machine of the type specified at the beginning. According to the invention it is provided that the cylinder-piston arrangement arranged in the middle plane between the guides and the toggle assemblies under the ends of the guides drives similarly, the toggle lever assemblies that Drive lower part, that the toggle lever assemblies each also geared connections with a raised and lowered yoke have, such that during the lifting movement of the lower part lowers the yoke and vice versa and that the yoke with the Upper part is rigidly connected.
  • the invention therefore uses the cylinder-piston arrangement known per se to drive a toggle lever arrangement that the lower part acts.
  • the same drive is used in the Invention also used to drive the top part by means of the same drive elements.
  • the main advantage of the arrangement according to the invention is in addition to the fact of the simple simultaneous drive especially in that the weight of the two Chamber parts are directed against each other, creating a Compensation is achieved and only low driving forces become necessary.
  • Opening movement of the lower part is larger than that Opening movement of the upper part. Because the required total stroke can be added from two movements, the lifting movements also perform faster without excessive Accelerating forces occur and corresponding drives become necessary.
  • Packaging machine can be housed under the chamber so that no additional space is required and the The outside dimensions of the machine cannot be enlarged.
  • the Guides for the chamber parts also the connecting elements of the Form yokes with the top.
  • the lower part of the chamber or associated carrier moves along with its lifting movement the guides, which in turn carry and move the top.
  • the Toggle lever arrangements a swivel shaft with two swivel levers, one of which is from the cylinder-piston arrangement is driven and the other drives the lower part.
  • This Construction has the advantage that the work of the cylinder-piston arrangement can be used optimally, on the other hand but it is also possible in the locking position To reach the dead center position of the toggle lever arrangement, the one exact closing of the chamber parts guaranteed.
  • the drive of the yoke for the upper part can, for example also be a toggle lever arrangement.
  • a simple design can be obtained when the shaft for the toggle drive of the lower part carries and drives a pivot pin, which engages in an elongated hole recess of the yoke. With appropriate Alignment of the levers for this pivot and the slot can also be in the closed position Reach dead center.
  • each a handlebar is arranged for connection to one Swivel lever of the respective toggle lever arrangement.
  • a Handlebar is the connection of the other pivot lever with the Lower part or its carrier made.
  • the invention proposes that the traverse with the cylinder of the cylinder-piston arrangement is connected and the piston rod is supported on the machine frame.
  • the traverse can on the cylinder on both sides with respect to the direction of flow the traverse each be provided so that four toggle lever assemblies and four guides for the Allow chamber parts to drive.
  • the lower part is 2 in 3, while the upper part 1 is only shown in parts.
  • the lower chamber part 2 is on the carrier 20th mounted, which is connected to the guide sleeves 21 which the Include guides 6.
  • the guides 6 are in the tubes 22 of the machine frame 19 movably guided and engage with their lower ends 8 each the yoke 11 a. On both sides of the film web 24, the runs between the upper part 1 and the lower part 2, are each two guides 6 are provided.
  • the middle plane between the Guides 6 is designated 7.
  • the cylinder-piston arrangement 3 is in the central plane 7 provided, consisting essentially of the cylinder 17 and the Piston rod 18 is made. The lower end of the piston rod 18 is held in the machine frame 19.
  • the cylinder 17 carries a cross member 14 and on each side at the ends 15 of these cross members 14, 16 are movable per link held, which essentially protrude downwards.
  • the lower Ends of the links 16 are articulated with the pivot levers 13 connected.
  • These pivot levers 13 sit on the pivot shaft 12 and are movable about the axis 23.
  • the pivot shaft 12 carries also the pivot lever 4 of the toggle lever arrangement. This Swivel lever 4 is articulated to a link 5, this handlebar 5 protrudes substantially upwards and to the Guide sleeves 21 is articulated.
  • the pivot shaft 12 also carries an eccentric arranged pivot pin, which is in the rotation of the Swivel shaft 12 also moves about axis 23.
  • This Swivel pin 9 engages in an elongated hole 10 of the yoke 11, one yoke 11 on each side of the central plane 7 is arranged.
  • the movement of the lower part of the chamber is essential larger than the movement of the top.
  • the counter movement nevertheless does not negligibly reduce the required Driving energy for the movement of the chamber parts.
  • the overall path of the relative movement is also much larger than for example that for the movement of the lower part required feed path.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP97121415A 1996-12-14 1997-12-05 Machine d'emballage avec une chambre comportant une partie supérieure et une partie inférieure Expired - Lifetime EP0847920B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29621761U 1996-12-14
DE29621761U DE29621761U1 (de) 1996-12-14 1996-12-14 Verpackungsmaschine mit einer aus einem Oberteil und einem Unterteil bestehenden Kammer

Publications (2)

Publication Number Publication Date
EP0847920A1 true EP0847920A1 (fr) 1998-06-17
EP0847920B1 EP0847920B1 (fr) 2001-08-16

Family

ID=8033321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97121415A Expired - Lifetime EP0847920B1 (fr) 1996-12-14 1997-12-05 Machine d'emballage avec une chambre comportant une partie supérieure et une partie inférieure

Country Status (5)

Country Link
US (1) US5819510A (fr)
EP (1) EP0847920B1 (fr)
AT (1) ATE204240T1 (fr)
CA (1) CA2224741A1 (fr)
DE (2) DE29621761U1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895934A1 (fr) * 1997-08-08 1999-02-10 Multivac Sepp Haggenmüller Kg Dispositif de levage pour une station de travail d'une machine d'emballage
WO2005042349A1 (fr) * 2003-11-03 2005-05-12 Cfs Germany Gmbh Machine de conditionnement a cylindre electrique lineaire
DE102004006118A1 (de) * 2004-02-06 2005-08-25 Cfs Germany Gmbh Verpackungsmaschine mit mehreren Hubvorrichtungen pro Arbeitsstation
DE102005006782A1 (de) * 2005-02-14 2006-08-17 Uhlmann Pac-Systeme Gmbh & Co Kg Arbeitsstation
WO2007090652A1 (fr) * 2006-02-09 2007-08-16 Cfs Germany Gmbh Système élévateur pour machine d'emballage
DE102006050415A1 (de) * 2006-10-20 2008-04-24 Cfs Germany Gmbh Verpackungsmaschine mit einem regelbaren Pneumatik/Hydraulik-Antrieb
US9139320B2 (en) 2007-05-04 2015-09-22 Gea Cfs Buhl Gmbh Packaging machine with foreign substance detection
EP3294636B1 (fr) 2015-05-13 2019-02-27 GEA Food Solutions Germany GmbH Machine d'emballage pourvue d'un dispositif de levage
WO2019072693A3 (fr) * 2017-10-12 2019-06-06 Weber Maschinenbau Gmbh Breidenbach Station de travail à mécanisme de course pour une machine d'emballage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960084A1 (de) * 1999-12-13 2001-06-21 Kraemer & Grebe Kg Verpackungsmaschine
DE10327092A1 (de) * 2003-06-13 2004-12-30 Cfs Germany Gmbh Arbeitsstation und Verpackungsmaschine
ES2284336B1 (es) * 2005-07-22 2008-10-01 Volpak, S.A. Dispositivo de accionamiento de una barra de un carro de transporte de envases flexibles para maquinas envasadoras horizontales y carro que incorpora dicho dispositivo.
US7490448B1 (en) * 2007-03-09 2009-02-17 Alkar-Rapidpak, Inc. Form-fill-seal web packaging system with sealing station
DE102019219833A1 (de) * 2019-12-17 2021-06-17 Multivac Sepp Haggenmüller Se & Co. Kg Arbeitsstation für eine Verpackungsmaschine mit einem Hubwerk mit Kniehebelmechanismus
DE102020134816A1 (de) * 2020-12-23 2022-06-23 Multivac Sepp Haggenmüller Se & Co. Kg Hubwerk

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343336A (en) * 1964-06-30 1967-09-26 Sta Hi Corp Packaging machine
FR2139141A1 (fr) * 1971-05-27 1973-01-05 Jones & Co Inc R A
US3808772A (en) * 1970-10-27 1974-05-07 Ganzhorn U Stirn Kg Apparatus for forming and filling containers
US3837782A (en) * 1971-12-15 1974-09-24 Filper Corp Apparatus for forming containers
US3958394A (en) * 1972-01-12 1976-05-25 Mahaffy & Harder Engineering Company Continuous movement packaging machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792884A (fr) * 1971-12-15 1973-03-30 Filper Corp Machine et procede de conditionnement de portions independantes
DE2745422C3 (de) * 1977-10-08 1982-08-26 Société d'Application Plastique, Mécanique et Electronique Plastimécanique S.A., 14700 Falaise Verfahren zum Betrieb einer Thermoformmaschine und Vorrichtung zur Durchführung des Verfahrens
US4730761A (en) * 1986-08-15 1988-03-15 Personal Products Company Cutting flexible formed products from foam retaining sheet
US5269123A (en) * 1989-12-29 1993-12-14 Massimo Marchesini Device for sealing a film onto a blister band, particularly a polypropylene band
US5644895A (en) * 1995-05-01 1997-07-08 Johnson & Johnson Vision Products, Inc. Packaging arrangement
US5623810A (en) * 1996-03-29 1997-04-29 Ethicon, Inc. Method for making sterile suture packages

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343336A (en) * 1964-06-30 1967-09-26 Sta Hi Corp Packaging machine
US3808772A (en) * 1970-10-27 1974-05-07 Ganzhorn U Stirn Kg Apparatus for forming and filling containers
FR2139141A1 (fr) * 1971-05-27 1973-01-05 Jones & Co Inc R A
US3837782A (en) * 1971-12-15 1974-09-24 Filper Corp Apparatus for forming containers
US3958394A (en) * 1972-01-12 1976-05-25 Mahaffy & Harder Engineering Company Continuous movement packaging machine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085497A (en) * 1997-08-08 2000-07-11 Multivec Sepp Haggenmuller Gmbh & Co. Lifting device for a working station of a packaging machine
EP0895934A1 (fr) * 1997-08-08 1999-02-10 Multivac Sepp Haggenmüller Kg Dispositif de levage pour une station de travail d'une machine d'emballage
DE10351567B4 (de) * 2003-11-03 2017-06-22 Gea Food Solutions Germany Gmbh Thermoformer mit einem Elektrolinearzylinder
WO2005042349A1 (fr) * 2003-11-03 2005-05-12 Cfs Germany Gmbh Machine de conditionnement a cylindre electrique lineaire
DE10351567A1 (de) * 2003-11-03 2005-06-02 Cfs Germany Gmbh Verpackungsmaschine mit einem Elektrolinearzylinder
DE102004006118A1 (de) * 2004-02-06 2005-08-25 Cfs Germany Gmbh Verpackungsmaschine mit mehreren Hubvorrichtungen pro Arbeitsstation
DE102005006782A1 (de) * 2005-02-14 2006-08-17 Uhlmann Pac-Systeme Gmbh & Co Kg Arbeitsstation
DE102005006782B4 (de) * 2005-02-14 2006-10-19 Uhlmann Pac-Systeme Gmbh & Co Kg Arbeitsstation
WO2007090652A1 (fr) * 2006-02-09 2007-08-16 Cfs Germany Gmbh Système élévateur pour machine d'emballage
DE102006050415A1 (de) * 2006-10-20 2008-04-24 Cfs Germany Gmbh Verpackungsmaschine mit einem regelbaren Pneumatik/Hydraulik-Antrieb
US9139320B2 (en) 2007-05-04 2015-09-22 Gea Cfs Buhl Gmbh Packaging machine with foreign substance detection
EP3294636B1 (fr) 2015-05-13 2019-02-27 GEA Food Solutions Germany GmbH Machine d'emballage pourvue d'un dispositif de levage
WO2019072693A3 (fr) * 2017-10-12 2019-06-06 Weber Maschinenbau Gmbh Breidenbach Station de travail à mécanisme de course pour une machine d'emballage
EP3744650A1 (fr) * 2017-10-12 2020-12-02 Weber Maschinenbau GmbH Breidenbach Station de travail pourvue de mécanisme de levage pour une machine d'emballage
EP3998218A1 (fr) * 2017-10-12 2022-05-18 Weber Maschinenbau GmbH Breidenbach Poste de travail pourvu de mécanisme de levage pour une machine d'emballage
US11524809B2 (en) 2017-10-12 2022-12-13 Weber Maschinenbau Gmbh Breidenbach Working station with a lifting mechanism for a packaging machine

Also Published As

Publication number Publication date
ATE204240T1 (de) 2001-09-15
EP0847920B1 (fr) 2001-08-16
DE29621761U1 (de) 1998-04-09
CA2224741A1 (fr) 1998-06-14
US5819510A (en) 1998-10-13
DE59704289D1 (de) 2001-09-20

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