EP0847920A1 - Verpackungsmaschine mit einer aus einem Oberteil und einem Unterteil bestehenden Kammer - Google Patents
Verpackungsmaschine mit einer aus einem Oberteil und einem Unterteil bestehenden Kammer Download PDFInfo
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 239000011888 foil Substances 0.000 abstract description 3
- 210000002969 egg yolk Anatomy 0.000 abstract 3
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
- Fig. 1
- eine Ansicht, teilweise im Schnitt eines Teils einer erfindungsgemäß ausgebildeten Verpackungsmaschine, wobei die Kammer sich in der Öffnungsstellung befindet,
- Fig. 2
- eine der Darstellung der Fig. 1, entsprechende Darstellung jedoch im geschlossenen der Kammer und
- Fig. 3
- einen Querschnitt durch die Maschine in der Stellung gemäß Fig. 1
Claims (7)
- Verpackungsmaschine mit einer im wesentlichen aus einem Oberteil (1) und einem Unterteil (2) bestehenden Kammer zur Be- bzw. Verarbeitung von mindestens einer Folienbahn, wobei die Kammerteile (1, 2) mittels mindestens einer Zylinder-Kolben-Anordnung (3), die eine Kniehebelanordnung (4, 5) antreibt, auf Führungen (6) zu beiden Seiten der Folienbahn gegeneinander bewegbar sind, dadurch gekennzeichnet, daß die Zylinder-Kolben-Anordnung (3) in der Mittelebene (7) zwischen den Führungen (6) angeordnet ist und die Kniehebelanordnungen (4, 5) unter den Enden (8) der Führungen (6) gleichartig antreibt, wobei die Kniehebelanordnungen (4, 5) das Unterteil (2) antreiben, daß die Kniehebelanordnungen jeweils auch getriebemäßige Verbindungen (9, 10) mit einem heb- und senkbaren Joch (11) aufweisen, derart, daß sich bei der Hubbewegung des Unterteils (2) das Joch (11) absenkt und umgekehrt und daß das Joch (11) mit dem Oberteil (1) starr verbunden ist.
- Verpackungsmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Führungen (6) die Verbindungselemente des Jochs (11) mit dem Oberteil (1) bilden.
- Verpackungsmaschine nach einem oder beiden der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kniehebelanordnungen (4, 5) je eine Schwenkwelle (12) aufweisen, mit zwei Schwenkhebeln (4, 13), von denen der eine (13) von der Zylinder-Kolben-Anordnung (3) angetrieben ist und der andere (4) das Unterteil (2) antreibt.
- Verpackungsmaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Welle (12) mit einem Schwenkzapfen (9) in eine Langlochausnehmung (10) des Joches (11) eingreift.
- Verpackungsmaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Zylinder-Kolben-Anordnung (3) eine Traverse (14) antreibt, an deren Enden (15) je ein Lenker (16) angeordnet ist zur Verbindung mit dem einen Schwenkhebel (13), der Kniehebelanordnung.
- Verpackungsmaschine nach einem oder mehreren der vorhergehenden Ansprüche, gekennzeichnet durch je einen Lenker (5) zur Verbindung des anderen Schwenkhebels (4) mit dem Unterteil bzw. dessen Träger.
- Verpackungsmaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Traverse (14) mit dem Zylinder (17) der Zylinder-Kolben-Anordnung (3) verbunden ist und die Kolbenstange (18) sich am Maschinengestell (19) abstützt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29621761U DE29621761U1 (de) | 1996-12-14 | 1996-12-14 | Verpackungsmaschine mit einer aus einem Oberteil und einem Unterteil bestehenden Kammer |
| DE29621761U | 1996-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0847920A1 true EP0847920A1 (de) | 1998-06-17 |
| EP0847920B1 EP0847920B1 (de) | 2001-08-16 |
Family
ID=8033321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97121415A Expired - Lifetime EP0847920B1 (de) | 1996-12-14 | 1997-12-05 | Verpackungsmaschine mit einer aus einem Oberteil und einem Unterteil bestehenden Kammer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5819510A (de) |
| EP (1) | EP0847920B1 (de) |
| AT (1) | ATE204240T1 (de) |
| CA (1) | CA2224741A1 (de) |
| DE (2) | DE29621761U1 (de) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0895934A1 (de) * | 1997-08-08 | 1999-02-10 | Multivac Sepp Haggenmüller Kg | Hubeinrichtung für eine Arbeitsstation einer Verpackungsmaschine |
| WO2005042349A1 (de) * | 2003-11-03 | 2005-05-12 | 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 |
| WO2007090652A1 (de) * | 2006-02-09 | 2007-08-16 | Cfs Germany Gmbh | Hubvorrichtung für eine verpackungsmaschine |
| 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 (de) | 2015-05-13 | 2019-02-27 | GEA Food Solutions Germany GmbH | Verpackungsmaschine mit einer hubvorrichtung |
| WO2019072693A3 (de) * | 2017-10-12 | 2019-06-06 | Weber Maschinenbau Gmbh Breidenbach | Arbeitsstation mit hubmechanismus für eine verpackungsmaschine |
Families Citing this family (7)
| 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 |
| DE102017101210B4 (de) * | 2016-01-27 | 2024-08-01 | Gea Food Solutions Germany Gmbh | Verpackungsmaschine mit einer Hubvorrichtung |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343336A (en) * | 1964-06-30 | 1967-09-26 | Sta Hi Corp | Packaging machine |
| FR2139141A1 (de) * | 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)
| 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 |
-
1996
- 1996-12-14 DE DE29621761U patent/DE29621761U1/de not_active Expired - Lifetime
-
1997
- 1997-12-05 EP EP97121415A patent/EP0847920B1/de not_active Expired - Lifetime
- 1997-12-05 AT AT97121415T patent/ATE204240T1/de not_active IP Right Cessation
- 1997-12-05 DE DE59704289T patent/DE59704289D1/de not_active Expired - Lifetime
- 1997-12-12 CA CA002224741A patent/CA2224741A1/en not_active Abandoned
- 1997-12-15 US US08/990,613 patent/US5819510A/en not_active Expired - Lifetime
Patent Citations (5)
| 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 (de) * | 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)
| 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 (de) * | 1997-08-08 | 1999-02-10 | Multivac Sepp Haggenmüller Kg | Hubeinrichtung für eine Arbeitsstation einer Verpackungsmaschine |
| DE10351567B4 (de) * | 2003-11-03 | 2017-06-22 | Gea Food Solutions Germany Gmbh | Thermoformer mit einem Elektrolinearzylinder |
| WO2005042349A1 (de) * | 2003-11-03 | 2005-05-12 | Cfs Germany Gmbh | Verpackungsmaschine mit einem elektrolinearzylinder |
| 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 (de) * | 2006-02-09 | 2007-08-16 | Cfs Germany Gmbh | Hubvorrichtung für eine verpackungsmaschine |
| 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 (de) | 2015-05-13 | 2019-02-27 | GEA Food Solutions Germany GmbH | Verpackungsmaschine mit einer hubvorrichtung |
| WO2019072693A3 (de) * | 2017-10-12 | 2019-06-06 | Weber Maschinenbau Gmbh Breidenbach | Arbeitsstation mit hubmechanismus für eine verpackungsmaschine |
| EP3744650A1 (de) * | 2017-10-12 | 2020-12-02 | Weber Maschinenbau GmbH Breidenbach | Arbeitsstation mit hubmechanismus für eine verpackungsmaschine |
| EP3998218A1 (de) * | 2017-10-12 | 2022-05-18 | Weber Maschinenbau GmbH Breidenbach | Arbeitsstation mit hubmechanismus für eine verpackungsmaschine |
| 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 |
|---|---|
| EP0847920B1 (de) | 2001-08-16 |
| ATE204240T1 (de) | 2001-09-15 |
| DE29621761U1 (de) | 1998-04-09 |
| US5819510A (en) | 1998-10-13 |
| CA2224741A1 (en) | 1998-06-14 |
| DE59704289D1 (de) | 2001-09-20 |
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