EP0810154B1 - Verfahren zur automatischen Einführung eines flexiblen Beutels durch eine Öffnung eines Behälters - Google Patents

Verfahren zur automatischen Einführung eines flexiblen Beutels durch eine Öffnung eines Behälters Download PDF

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Publication number
EP0810154B1
EP0810154B1 EP97401163A EP97401163A EP0810154B1 EP 0810154 B1 EP0810154 B1 EP 0810154B1 EP 97401163 A EP97401163 A EP 97401163A EP 97401163 A EP97401163 A EP 97401163A EP 0810154 B1 EP0810154 B1 EP 0810154B1
Authority
EP
European Patent Office
Prior art keywords
container
pouch
pocket
orifice
rotation
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.)
Expired - Lifetime
Application number
EP97401163A
Other languages
English (en)
French (fr)
Other versions
EP0810154A1 (de
Inventor
Jean-Louis Bougamont
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.)
Albea Le Treport SAS
Original Assignee
Rexam Sofab
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 Rexam Sofab filed Critical Rexam Sofab
Publication of EP0810154A1 publication Critical patent/EP0810154A1/de
Application granted granted Critical
Publication of EP0810154B1 publication Critical patent/EP0810154B1/de
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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container

Definitions

  • the invention relates to a method for automatic insertion, through a diameter orifice or reduced opening, flexible pocket in a container rigid, forming an outer packaging.
  • these pockets consist of several layers of material in the form of sheets flexible, the combination of different materials being chosen in order to obtain the required protection of the product. Fashions different ways of making these pockets are known - collages laminar, coextrusion for example - but anyway based on associations of different materials and of different thickness, the final pocket will have a rigidity variable. So a pocket including aluminum foil will be more rigid than a simple polyester pocket. However, they remain a manually deformable structure.
  • the first so-called manual method requires labor important with great dexterity and a helping hand certain to introduce the rolled pocket into the opening of the bottle.
  • the second method can be automated, but for breaking the link, we use significant pressure which may damage or break the weld beads pocket devices and therefore generate a leak, which makes the bottle thus provided unusable.
  • the present invention therefore aims to overcome these drawbacks by proposing a process in which manual operations are minimized or nonexistent, and do not in link work.
  • document EP 0 099 669 describes a device inserting a flexible bag into a container that crushes the pocket before pushing it back in this state inside the container.
  • EP-A-0 461 357 describes a device for introducing a label on a container, by vertical translation and rotation of a piston.
  • object of the invention mainly comprises a succession combined movements of rotation and printed translation to the pocket through an adequate guidance system.
  • an organ gripping 1 such as in particular a rod whose length is less than the height of the pocket 2 and is provided with a lug 3 projecting perpendicularly, is introduced at the through the fitting 4 placed at the top of said pocket 2 until said lug 3 cooperates within a groove 5 in notch provided on the periphery of the connection 4 of the bag 2.
  • This rod 1 is connected by known means to a member motor which can give it a rotational speed, at variable need. Maintaining the pocket on the organ of prehensioN can be carried out by friction, or be carried out only by a depression created inside the rod 1 hollow.
  • the pocket 2, via the rod 1 and the member motor is rotated, then driven within a suitable guiding system 6 which allows a reduction of the outside diameter of the pocket by self-winding on herself.
  • This guide system 6 is shaped for example thanks to two plates and one of the peripheral faces of each of the plates 7, 8 is arranged in directions intersecting.
  • the rotating pocket 2 is animated by a movement of horizontal translation through the V, this movement of translation comes from a relative movement between the organ motor and guide system 6 resulting from a displacement of the drive member or its support relative to the system guide 6, or a displacement of the guidance system by compared to the initially fixed motor member.
  • the last step is to unroll pocket 2 now contained in container 9. Indeed, it is fundamental that the main axis of this pocket 2 corresponds to that of the container 9 in the case of an asymmetrical container, so that when filling the product in the pocket, the regularity of the filled volume ensures optimal functioning of the system.
  • a cone 10 whose opening angle also allows winding and reduction of diameter outside of a pocket 2 rotated.
  • a rod 1 connected by one of its ends to a member motor responsible for giving it a rotational movement, if need variable speed, while its other end is introduced into the orifice of the pocket 2.
  • This rod 1 is also provided with a lug 3 having to cooperate with a notch 5 provided on the connector 4 at the head of said pocket 2.
  • the drive member therefore ensures the rotation of the rod 1 and therefore from pocket 2, but also can print to the set a vertical translational movement along with the rotational movement, so as to instill a movement relative combination of rotation and translation when penetration of said pocket 2 through the orifice of the guide system 6 forming a cone 10.
  • the component of the translational movement and / or rotation can be achieved by the cone 10, the member supporting the rod which can remain fixed.
  • the object of the invention it is also necessary to print in pocket 2 a rotational movement in opposite direction, in order to make coincide the main axis of the pocket 2 with the main axis of the container 9.
  • object of the invention firstly comprises a chassis on which rests a motor organ, responsible for printing a movement of two-way rotation, possibly at speed variable, to a rod 1 to cooperate through a lug 3 at a notch 5 provided on the part connection 4 arranged at one end of the bag 2.
  • This motor organ through a structure mobile, can also be animated by a movement of vertical and / or horizontal translation.
  • the chassis of this installation also has a guidance system.
  • This guidance system leads through one of its ends at the orifice of the container 9.
  • the guide system 6 comprises two plates 7, 8 whose generatrices of their respective sides are intersecting.
  • the guidance system 6 has a cone 10.
  • the guide system 6 is fixed relative to the chassis if the drive unit is mobile, and otherwise, the guidance system 6 which is made mobile by known means (cylinders, rack pinions ).
  • the invention as described above offers multiple advantages: movements can be automated for a increase in filling rates and without intervention human.
  • the pockets can be fed in particular by vibrating distributor bowls in the event that their geometry is favorable or in the form of strips to be cut automatically before introduction, or simply by rails supplied manually.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Closing Of Containers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Telephone Function (AREA)

Claims (3)

  1. Verfahren zur automatischen Einführung eines flexiblen Beutels durch eine Öffnung eines Behälters (9), wobei die Öffnung einen verkleinerten Durchmesser hat und der flexible Beutel an seinem Scheitel einen Anschluss (4) aufweist, dadurch gekennzeichnet, dass man ein Greifglied (1) an den Anschluss montiert und dem Beutel mittels dieses Greifglieds Folgendes verleiht:
    zunächst eine Kombination aus einer Dreh- und einer Translationsbewegung durch ein an der Öffnung mit verkleinertem Durchmesser mündendes Führungssystem bis zur Einführung des um sich selbst gewickelten Beutels in den Behälter,
    danach eine umgekehrte Drehbewegung, die es gestattet, ihn in dem Behälter vorzuentfalten.
  2. Automatisches Einführungsverfahren nach Anspruch 1, dadurch gekennzeichnet, dass es einen ersten Schritt umfasst, bei dem das Aufwickeln des Beutels (2) auf sich selbst durch eine Kombination aus Dreh- und Vertikaltranslations-Relativbewegungen des Beutels (2) durch ein als Konus (10) ausgebildetes Führungssystem (6) bis zur vollständigen Einführung des Beutels (2) in den Behälter (9) realisiert wird, der von einem zweiten Schritt gefolgt wird, der im Wesentlichen aus einer Drehbewegung des Beutels (2) in umgekehrter Richtung besteht.
  3. Automatisches Einführungsverfahren nach Anspruch 1, dadurch gekennzeichnet, dass es einen ersten Schritt des Indrehungversetzens des Beutels (2) umfasst, der gefolgt wird von: einer Horizontaltranslations-Relativbewegung, wobei die Drehbewegung durch ein zwei sich schneidende Platten (7, 8) umfassendes Führungssystem (6) aufrechterhalten wird, dann einer Vertikaltranslations-Relativbewegung des Beutels (2) durch die Öffnung des Behälters (9) und schließlich ein zweiter Schritt folgt, der im Wesentlichen aus einer Drehbewegung des Beutels (2) in umgekehrter Richtung besteht.
EP97401163A 1996-05-29 1997-05-27 Verfahren zur automatischen Einführung eines flexiblen Beutels durch eine Öffnung eines Behälters Expired - Lifetime EP0810154B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606610 1996-05-29
FR9606610A FR2749274B1 (fr) 1996-05-29 1996-05-29 Procede pour l'introduction automatique d'une poche souple au travers d'un orifice reduit d'un recipient

Publications (2)

Publication Number Publication Date
EP0810154A1 EP0810154A1 (de) 1997-12-03
EP0810154B1 true EP0810154B1 (de) 2004-03-10

Family

ID=9492520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401163A Expired - Lifetime EP0810154B1 (de) 1996-05-29 1997-05-27 Verfahren zur automatischen Einführung eines flexiblen Beutels durch eine Öffnung eines Behälters

Country Status (7)

Country Link
EP (1) EP0810154B1 (de)
AT (1) ATE261373T1 (de)
DE (1) DE69727999T2 (de)
DK (1) DK0810154T3 (de)
ES (1) ES2221023T3 (de)
FR (1) FR2749274B1 (de)
PT (1) PT810154E (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9918158D0 (en) * 1999-08-02 1999-10-06 Molins Plc Improvements relating to product insertion in cylindrical containers
CN106240955A (zh) * 2016-08-31 2016-12-21 贵州苗仁堂生物医药科技有限责任公司 自动插管结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280533A (en) * 1963-04-10 1966-10-25 Smith Kline French Lab Dispensing machine
US4531341A (en) * 1982-07-16 1985-07-30 Enviro-Spray Systems Incorporated Can stuffer and method
EP0161357A1 (de) * 1984-05-08 1985-11-21 Sherman Technology Inc. Automatische Einbringvorrichtung
US4594834A (en) * 1985-02-25 1986-06-17 Enviro-Spray Systems Incorporated Container stuffing apparatus and method
GB8809939D0 (en) * 1988-04-27 1988-06-02 Mclennon J L Ltd Method of & apparatus for packaging

Also Published As

Publication number Publication date
EP0810154A1 (de) 1997-12-03
DK0810154T3 (da) 2004-07-19
DE69727999D1 (de) 2004-04-15
PT810154E (pt) 2004-08-31
FR2749274A1 (fr) 1997-12-05
DE69727999T2 (de) 2005-01-05
ES2221023T3 (es) 2004-12-16
FR2749274B1 (fr) 1998-08-21
ATE261373T1 (de) 2004-03-15

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