WO2009080295A1 - Machine d'emballage - Google Patents

Machine d'emballage Download PDF

Info

Publication number
WO2009080295A1
WO2009080295A1 PCT/EP2008/010857 EP2008010857W WO2009080295A1 WO 2009080295 A1 WO2009080295 A1 WO 2009080295A1 EP 2008010857 W EP2008010857 W EP 2008010857W WO 2009080295 A1 WO2009080295 A1 WO 2009080295A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
frame
packaging machine
tool
machine according
Prior art date
Application number
PCT/EP2008/010857
Other languages
German (de)
English (en)
Inventor
Alexander Biechteler
Original Assignee
Ulma Packaging Technological Center, S. Coop
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 Ulma Packaging Technological Center, S. Coop filed Critical Ulma Packaging Technological Center, S. Coop
Publication of WO2009080295A1 publication Critical patent/WO2009080295A1/fr

Links

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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/04—Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance

Definitions

  • the invention relates to a packaging machine comprising a machine frame, at least one first and second frame profile forming the machine frame, and at least one tool carried by the frame profiles.
  • the invention further relates to a packaging machine comprising a machine frame, at least one first and second frame profile forming the machine frame, at least one tool supported by the frame profiles, and chain guides, each with a circulating transport chain with film gripping means comprising a thermoplastic packaging film for their stepwise transport within the packaging Keep the machine on both sides.
  • packaging machines form a first frame profile and arranged at a distance and parallel to the first frame profile second frame profile, the supporting elements of the packaging machine.
  • the two frame profiles thus form the outer boundary of the packaging machine.
  • All parts which serve to produce the thermoplastic film consisting of packaging troughs, which accomplish the transport of the film with the packaging troughs and serve the sealing and separating the stocked packaging troughs are arranged between the frame profiles or translatable by suitable means between the frame.
  • a packaging machine as previously described is known in the art in which a closing press is provided with two dies mounted in two movable holders located above and below the horizontal guide track.
  • the holders are in a frame in a common axis of movement rectilinear, as described earlier, namely guided within the frame and connected to a arranged between them reciprocating drive organ.
  • Another solution of the prior art is characterized in that an upper chamber lid is attached to a machine frame. Against this chamber lid, a chamber floor can be pressed by means of a lifting device.
  • the frame profile according to this known solution of the prior art is not enclosed by the tool.
  • Another known prior art solution shows a packaging device with a frame-like welding device which is attached to a machine frame. The tool after this solution is also located
  • the packaging machines have an insert area in which the staff manually or otherwise fill products with the packaging trays formed in a tool. Due to the relatively large distance between the personnel and the place of filling, the filling process is difficult to carry out, ie it is unacceptable from the point of view of physical stress, because work breaks for physical regeneration have to be taken after a brief intervention of the staff.
  • the chain guide is attached to the inside of the relevant frame profile or the machine base by various spacers.
  • This arrangement means that the distance between the chain guide and the frame profile or the machine base, due to the distance to be maintained, which the tool determines therebetween, the chain guide must be made unusually stable and expensive.
  • the chain guide is made, for example, with a closed sheath made of stainless steel, which leads to an increase in the outer dimensions of the packaging machine and in particular makes it difficult to clean the inner region of the chain guide.
  • resulting from the aforementioned arrangement of the chain guide a certain instability, which is the reason for an inaccurate guidance of the film web. Likewise, a controlled voltage curve across the film transport direction is not guaranteed.
  • the holders carrying the chain guide cause the translational adjustability of the tools to be restricted because the holders are disposed in a position that blocks a change in the tool position.
  • the known packaging machines are further adversely affected by the fact that the tools are concealed by the outer frame profiles and, in the case of a tool defect, this can only be detected with significant demonstrations.
  • the invention is therefore an object of the invention to provide a packaging machine that is designed ergonomically for the operator.
  • the invention is based on a packaging machine as described above and proposes that at least one frame profile is enclosed by the at least one tool. Furthermore, the object according to the invention is achieved by a packaging machine which comprises a machine frame which at least consists of a machine frame forming first and second frame profile, at least one supported by the frame profiles tool and guides each having a conveying means which has foil gripping means hold the packaging material or packaging trays on both sides for its gradual transport and the frame profile in particular directly carries the chain guide.
  • FIGS. 1 and 2 the arrangement according to the prior art is shown in which is arranged on the outside of the profile frame and this also ultimately limits the accessibility for the insertion staff.
  • the proposal according to the invention at least one frame profile is enclosed by the tool, as indicated in FIG. This means that the accessibility restricting frame profile part is offset inwards and so the ergonomic situation is significantly improved because the operators do not have to bend so far into it.
  • the further inventive proposal in which ultimately dispensed with the spacers for holding the chain guide and this is now constructed directly on the frame profile.
  • the chain guide on the frame profile for example, omitting the spacers, machine width is saved or the ergonomics much easier because the operator also upright all in all upright reaches the entire film width and can insert goods to be packaged in the molded-in wells.
  • the chain guide has a certain width under expression of its own stability. An additional spacing can be dispensed with according to the invention.
  • the inventive design namely to enclose the frame profile of at least one tool, the accessibility to the tool, in particular for the loading of the packaging to improve significantly.
  • the distance to the tool which was previously dictated by the frame and which was relatively wide due to this structural design, is now no longer available because the tool is, so to speak, outside the frame.
  • the frame is seen in section within the tool, whereby this is guided safely.
  • the structural design according to the invention now achieves that there is no longer any distance to this tool and the operators can very easily feed the shaped packages.
  • No single solution of the prior art pursues this novel and inventive concept. Rather, in all known packaging machines, the frames outside the tool or the tools are guided within at least one frame, resulting in a larger width of the machine and in particular the loading of the finished molded packaging is difficult.
  • the first and second frame profile are enclosed by the tool. This results in the advantage of an ergonomically favorable situation on both sides of the packaging machine. It is also possible to construct the packaging machine symmetrically with respect to the machine frame, but also with respect to the tools.
  • the first frame profile is arranged parallel to the second frame profile.
  • Both frame profiles which preferably have the cross-sectional shape of a rectangle, are received by a machine stand having machine feet which are interconnected by transverse and longitudinal struts.
  • the one, the frame profiles enclosing tool has means for forming packaging trays, which consists of a so-called thermoplastic
  • a further tool may further comprise means for sealing, preferably heat-sealing, the packaging troughs by means of a so-called thermoplastic upper film, and a tool may comprise means for cutting and separating the packaging troughs sealed with the upper film.
  • the leadership of a packaging machine according to the invention in an alternative embodiment also consists of a first guide for the flow and a second guide for the return of the conveyor.
  • an endlessly circulating conveyor for. B. a film transport chain or the like.
  • the conveyor can also be designed differently according to the invention.
  • the chain guide of a packaging machine consists of a first chain guide for the flow and a second chain guide for the return of the film transport chain.
  • the circulating film transport chain is unguided in the region of the return, d. H. In this area can be dispensed with the chain guide.
  • Each frame profile can thus, as illustrated above, be the carrier of the first and second chain guides receiving the film transport chain or the first and second guides receiving the guide means.
  • a significant advantage is achieved with the inventive solution further characterized in that in the longitudinal extension of the packaging machine, namely between the mold for forming the packaging trays and the tool for sealing the packaging trays, an operating area for loading the packaging trays was created, from which the operator the packaging trays , in contrast to the state of the art, can fill in ergonomic posture without physical strain.
  • Another advantage is that the position of the individual arranged on the frame profiles tools is variable if necessary. As a result, access to one or the other tool, for example in the event of a repair, can be made easier and faster.
  • FIG. 1 shows the cross section of a schematically illustrated machine frame with frame profiles, tools and chain guides of a packaging machine according to the prior art
  • FIG. 2 shows a schematic representation of the machine frame with frame profiles, tools and chain guides of a packaging machine according to the invention
  • FIG. 3 shows the cross section along the line A A in Figure 4 of a schematically illustrated machine frame with frame profiles, tools and chain guides a packaging machine according to the invention
  • FIG. 4 is a schematic front view of a packaging machine according to the invention.
  • FIG. 1 In the schematic cross-sectional view of a known packaging machine 1 according to FIG. 1, the free end face of resting on a footprint 2 machine feet 3 with a box-shaped frame profile 4 and 5 by suitable connecting means 6, which are indicated by a dash-dot line connected.
  • the frame profiles 4, 5 form the supporting elements of the packaging machine 1.
  • a forming tool 7 is arranged, which is here designed to produce at least one packaging tray 8 consisting of thermoplastic film.
  • the schematically illustrated forming tool 7 consists of a first, stationary mold half 7a and a second mold half 7b, which is movable relative to the first mold half 7a for forming and final shaping of the packaging troughs 8.
  • the two tool halves are in operative connection with a stroke drive 9 indicated by a dash-dot line.
  • the double arrow 25 indicates the directions of movement of the tool half 7b.
  • Each one for transporting the thermoplastic lower film, not shown here, endlessly circulating film transport chain is added to chain guides 10, 11, which are within the fixed, first mold half 7a. Due to the lying outside of the tool halves 7a, 7b frame sections 4.5, the molded packaging trays 8 are spaced to fill them relatively far from the operator. This spacing leads to a relatively high physical load during the filling of the packaging troughs for the operating personnel.
  • the packaging machine 1 comprises here by a
  • the machine frame is therefore essentially formed from a first longitudinally extended frame profile 4 and from a second frame profile 5 extending parallel to the first frame profile, and accommodates at least one forming tool 7 carried by the frame profiles 4, 5.
  • the frame sections 4, 5 are supported by machine feet 3 on the ground.
  • the machine feet 3 are connected by transverse struts 14 (transverse to the longitudinal extent of the machine) and longitudinal struts 15 (parallel to the longitudinal extent of the machine) and rigidify the packaging machine. It is now essential to the invention that the frame profiles 4, 5 are enclosed by the at least one molding tool 7.
  • the cross-section of the frame sections 4, 5 has the shape of a rectangle, so that a chain guide 10, 11 can be mounted on at least one of the upwardly and downwardly directed surfaces of the frame profiles 4, 5 to receive an endlessly circulating film transport chain equipped with film gripping means is.
  • the molding tool 7 shown in Fig. 2 is also here, as known from the prior art, from an upper mold half 7a and a lower mold half 7b.
  • FIG. 3 is a sectional view along the line A - A in Figure 4, and with respect to the components with Fig.l identical, so that here the same components are provided with the same reference numerals.
  • the packaging machine 1 comprises a machine frame, which is formed by at least a first frame profile 4 and a second frame profile 5, and comprises at least one of the frame profiles 4, 5 supported mold 7 and a
  • the respective frame profile 4, 5 carries at least one chain guide 10, 12 or 11, 13.
  • the frame profile 4 carries a chain guide 10 and the frame profile 5 a chain guide 11. Both chain guides 10,11 are used for translational movement of the packaging material 8,26 within the packaging machine 1.
  • Another chain guide 12, 13 serves to return the transport chain. It should be noted that it is not mandatory to provide for returning the transport chain, the chain guides 12 and 13, because the transport chains in another way, without affecting the transport process can be traced back.
  • FIG. 4 shows a packaging machine 1 with the features designed according to the invention in an overall view.
  • the packaging machine 1 rests here with the machine feet 3 on a footprint 2.
  • This packaging material 26 is held at its transverse to the transport direction 23 edges by the film gripping means of a recorded in the chain guides 10,11 and endlessly circulating conveyor chain and in the mold 7, which is a tool for molding packaging trays transported. After forming the packaging trays they are removed from the mold and pass through an insertion area 24. In the loading area, the operating personnel is positioned. Due to the inclusion according to the invention of the frame profiles 4, 5 and the chain guides 10, 11 in at least the forming tool 7 and the sealing or welding tool 18, the filling of the packaging troughs 8 produced from the lower foil 26 can be effortlessly carried out by the operating personnel.
  • sealing or welding tool 18 which here serves to seal the filled packaging troughs by means of a metallic or thermoplastic upper film 20, a stock of film formed as a roll 19 is received.
  • the sealed packaging troughs subsequently reach by means of the abovementioned transport chains to further cutting tools 21, by means of which the packaging troughs are separated by cutting in order to subsequently reach the outlet region 22.

Abstract

L'invention concerne une machine d'emballage comportant un cadre de machine, au moins un premier et un deuxième profilé de cadre (4, 5) constituant le cadre de machine, et au moins un outil (7) porté par les profilés de cadre (4, 5), les profilés de cadre (4, 5) étant entourés par le ou les outils (7).
PCT/EP2008/010857 2007-12-20 2008-12-18 Machine d'emballage WO2009080295A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710062543 DE102007062543A1 (de) 2007-12-20 2007-12-20 Verpackungsmaschine
DE102007062543.1 2007-12-20

Publications (1)

Publication Number Publication Date
WO2009080295A1 true WO2009080295A1 (fr) 2009-07-02

Family

ID=40616679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010857 WO2009080295A1 (fr) 2007-12-20 2008-12-18 Machine d'emballage

Country Status (2)

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DE (1) DE102007062543A1 (fr)
WO (1) WO2009080295A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019576A1 (de) * 2010-05-05 2011-11-10 Cfs Germany Gmbh Verpackungsmaschine mit einem auswechselbaren Antrieb der Hubeinrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021126066A1 (de) 2021-10-07 2023-04-13 Multivac Sepp Haggenmüller Se & Co. Kg Tiefziehverpackungsmaschine mit oberfolienträger

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923339C (de) * 1952-04-11 1955-02-10 Max Dr Armbruster Werkzeugmaschine fuer spanabhebende Bearbeitung, insbesondere Drehbank
DE952316C (de) * 1955-03-31 1956-11-15 Fritz Werner Ag Fuehrung fuer die Schlitten von Werkzeugmaschinen, insbesondere Fraesmaschinen
DE2208507A1 (de) * 1972-02-18 1973-08-23 Wohlenberg Kg H Bettschlitten fuer werkzeugmaschinen
DE2656218B1 (de) * 1976-12-11 1978-04-06 Uhlmann Maschf Josef Form- und Packmaschine
EP0569935A1 (fr) * 1992-05-15 1993-11-18 Multivac Sepp Haggenmüller Kg Machine d'emballage
DE10214344A1 (de) * 2002-03-28 2003-10-09 Convenience Food Sys Wallau Verpackungsmaschine mit einem Maschinenrahmen und Verfahren zu deren Errichtung und Umbau
WO2007085263A1 (fr) * 2006-01-26 2007-08-02 Larsen Danish Seafood A/S Procede et appareil pour agencer des objets mous ou semi-mous dans des tailles adaptees a un emballage
DE102006006220A1 (de) * 2006-02-09 2007-08-16 Cfs Germany Gmbh Verpackungsmaschine mit einem Rahmen

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
US2930963A (en) * 1959-03-25 1960-03-29 Electrical Engineering & Mfg C Constant frequency alternator
FR1501053A (fr) * 1966-09-24 1967-11-10 Charles Nicolle Ets Procédé et machine pour réaliser le conditionnement d'articles divers, tels que des suppositoires, dans des emballages constitués par deux plaquettes alvéolées
DE1939216C3 (de) * 1969-08-01 1975-06-12 Kraemer & Grebe Kg, Maschinenund Modellfabrik, 3562 Wallau Einrichtung zum Entlüften und Begasen von Packungen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923339C (de) * 1952-04-11 1955-02-10 Max Dr Armbruster Werkzeugmaschine fuer spanabhebende Bearbeitung, insbesondere Drehbank
DE952316C (de) * 1955-03-31 1956-11-15 Fritz Werner Ag Fuehrung fuer die Schlitten von Werkzeugmaschinen, insbesondere Fraesmaschinen
DE2208507A1 (de) * 1972-02-18 1973-08-23 Wohlenberg Kg H Bettschlitten fuer werkzeugmaschinen
DE2656218B1 (de) * 1976-12-11 1978-04-06 Uhlmann Maschf Josef Form- und Packmaschine
EP0569935A1 (fr) * 1992-05-15 1993-11-18 Multivac Sepp Haggenmüller Kg Machine d'emballage
DE10214344A1 (de) * 2002-03-28 2003-10-09 Convenience Food Sys Wallau Verpackungsmaschine mit einem Maschinenrahmen und Verfahren zu deren Errichtung und Umbau
WO2007085263A1 (fr) * 2006-01-26 2007-08-02 Larsen Danish Seafood A/S Procede et appareil pour agencer des objets mous ou semi-mous dans des tailles adaptees a un emballage
DE102006006220A1 (de) * 2006-02-09 2007-08-16 Cfs Germany Gmbh Verpackungsmaschine mit einem Rahmen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019576A1 (de) * 2010-05-05 2011-11-10 Cfs Germany Gmbh Verpackungsmaschine mit einem auswechselbaren Antrieb der Hubeinrichtung
DE102010019576B4 (de) 2010-05-05 2023-01-26 Gea Food Solutions Germany Gmbh Verpackungsmaschine mit einem auswechselbaren Antrieb der Hubeinrichtung

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