EP1809537B1 - Dispositif pour envelopper des groupes de paquets - Google Patents

Dispositif pour envelopper des groupes de paquets Download PDF

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Publication number
EP1809537B1
EP1809537B1 EP05789925A EP05789925A EP1809537B1 EP 1809537 B1 EP1809537 B1 EP 1809537B1 EP 05789925 A EP05789925 A EP 05789925A EP 05789925 A EP05789925 A EP 05789925A EP 1809537 B1 EP1809537 B1 EP 1809537B1
Authority
EP
European Patent Office
Prior art keywords
pocket
blank
mouthpiece
pushing
folding
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.)
Active
Application number
EP05789925A
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German (de)
English (en)
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EP1809537A1 (fr
Inventor
Alfred Drenguis
Michael Wegmann
Andreas Storcks
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co 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.)
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Publication date
Application filed by Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Priority to PL05789925T priority Critical patent/PL1809537T3/pl
Publication of EP1809537A1 publication Critical patent/EP1809537A1/fr
Application granted granted Critical
Publication of EP1809537B1 publication Critical patent/EP1809537B1/fr
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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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/38—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths
    • B65B11/40—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths to fold the wrappers in tubular form about contents
    • 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
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/223—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors
    • B65B19/226—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors using endless conveyors having pockets, each pocket being provided with separate members, e.g. folders

Definitions

  • the invention relates to a device for wrapping objects, in particular packs or groups of packs, with at least one blank of an outer wrapper, wherein the article with taking the blank into a receptacle of a folding device, in particular in a pocket of a rotating folding turret inserted and the blank in the insertion movement U -foldable around the object is foldable.
  • the wrapping of packs or pack groups with a blank is one of the standard tasks of packaging technology. It is customary to keep the blank separated from a material web at the entry side of the receptacle or pocket and to form a U-shaped partial envelope to the package. For large-area items or larger pack groups or packs with less dimensional stability, z. As tobacco pouches, can be adjusted in the slot misalignment, faults, etc. in the area of the blank, which lead to a bad package.
  • EP0 860,358 discloses a device according to the preamble of claim 1.
  • the invention is therefore an object of the invention to improve the attachment of a blank for an (outer) wrapping of packages or groups of packages to the effect that even with high performance of the packaging device a precise position of the blank is ensured after the first folding step.
  • the device according to the invention is characterized in that the receptacle or pocket in the range of parallel to the insertion direction pocket walls, preferably according to the top and bottom of the bag in insertion position, conveying means, during the insertion movement of the article and the blank with a about the insertion speed corresponding speed in the direction of insertion are movable.
  • the invention is based on the finding that a precise folding of the blank can be effected if the limits of the receptacle or pocket resting against the blank are correspondingly moved during the (insertion) movement.
  • Another special feature is the arrangement of a movable within the receptacle or pocket stop for a front insertion in the insertion direction of the article with adjacent blank.
  • This stop or a stop piece causes a further securing of the blank with regard to a correct contact with the object.
  • the folding turret is formed, which has a diametrically extending through the folding turret recording or pocket, which is limited by the movable stop piece with respect to the depth of individual and variable.
  • the folding turret itself is designed as a replaceable unit, so that can be used to adapt to the format of the complete folding turret in a simple manner and can be used while maintaining drive and support units folding turrets of different dimensions for objects of different sizes.
  • packages 11 are produced, namely bundle packs whose contents are a plurality of individual packs.
  • bag packs 12 for cut tobacco, ie single packs with low dimensional stability.
  • the bag packs 12 are arranged side by side in an upright position, with a longitudinal extent pointing in the conveying direction.
  • the outer covering or the blank 10 is attached in such a way that a longitudinal covering 13 or a "tube cover” is created on a (lower) side.
  • Opposite end faces 14 have an "envelope fold" with inner side tabs 15, 16 and outer, trapezoidal longitudinal tabs 17, 18th
  • the pack group 19 is introduced by a slider 22 in a receptacle of the folding turret 21, namely in a pocket 23.
  • the blank 10 is held ready for driving through the pack group 19 when inserted into the pocket 23.
  • the blank 10 is separated from a continuous material web 24, in particular film web. This is supplied in an upper region of the folding about a horizontal axis folding turret 24 of the peripheral surface thereof. In a known manner arranged and acting suction holes fix the web 24 and the severed blank on the peripheral surface of the folding turret 21. The via a guide roller to the Scope of the folding turret 21 guided material web 24 is taken by the folding turret 21. If a length 10 of the material web 24 corresponding to a blank 10 rests on the circumference of the folding turret 21, the blank 10 is separated from the material web 24 by a separating device.
  • the separating device consists of a fixed separating knife 25 arranged above the folding turret and of a plurality of diametrically opposite counter knives 26 on the circumference of the folding turret 21.
  • a separating cut is made when one of the rotating counter-blades 26 is in the region of the separating knife 25.
  • the counter knives 26 are arranged so that the severed blank is in a desired relative position to an inlet opening or mouth of the pocket 23.
  • the blank 10 is positioned offset to the entry side of the pocket 23, namely to form a longer, lower leg 27 and a shorter leg 28 above the pocket 23rd
  • the blank 10 When inserted into the pocket 23, the blank 10 is applied in a U-shaped manner to the pack group 19.
  • the (longer) leg 27 is located at the bottom, the leg 28 at the top of the pack group 19.
  • a transverse leg 29 forms the front of the inserted into the pocket 23 unit.
  • a special feature is that boundaries of the pocket 23, namely pocket walls in the region of the legs 27, 28, are designed to be movable and are moved according to the insertion movement of the pack group 19 and blank 10 in the insertion direction, so that no relative movement is given.
  • the relevant pocket walls consist of endless conveyors, namely straps 30, 31. These can be moved during insertion by the pack group 19 and the blank 10 due to entrainment.
  • an independent drive of the straps 30, 31 Each one of the pocket 23 facing conveyor strand 32, 33 forms a boundary of the pocket 23 and a pocket wall.
  • the straps 30, 31 extend integrally over at least the full width of the pocket 23. Adjacent and opposite transverse guide rollers 34, 35 of the straps 30, 31 are arranged.
  • the (single) pocket 23 of the folding turret 21 extends diametrically through the folding turret 21, so that an exit station 36 of the same pocket 23 opposite the insertion station 20 is formed.
  • the folding turret 21 is clockwise rotatable by 180 °, so that after the insertion of a pack group 19 with blank 10 in the pocket 23 and after rotation of the folding turret 21, the unit in question 10, 19 is in the region of the exit station 36.
  • the conveying members, namely straps 30, 31 extend over the full length of the pockets 23, that is, transversely or diametrically through the cylindrical folding turret 21.
  • a stop piece 37 is arranged and movable within the pocket 23, namely from the side of the insertion station 22 to the opposite exit station 36.
  • transverse abutment surfaces 38, 39 are transverse abutment surfaces 38, 39 with the circumference of the folding turret 21 (approximately) flush ,
  • the stop piece 37 and its contact surface 38 has a support surface for the blank 10, for the transverse leg 29. This is with a certain pressure on the contact surface 38.
  • the stopper piece 37 With the insertion movement, the stopper piece 37 in the radial direction within the pocket 23, and preferably according to the movement of the straps 30, 31.
  • the blank 10 is fixed so frictionless on three sides of the pack group 19.
  • the extension piece 37 performs a dual function, namely causes the ejection of the partially finished package 11 from the folding turret 21. This extension is accompanied by the insertion of the next pack group 19 under radially directed displacement of the stop piece 37.
  • the contact surface 39 causes the extension of the preceding Unit 19, 10.
  • the stopper piece 37 is block-shaped, namely cuboid, with dimensions corresponding to the width and height of the interior of the pocket 23. In the longitudinal direction thereof, the stopper piece 37 is sized so that that in the respective end positions a free space in the pocket 23 is formed, which corresponds to the dimensions of an object to be enveloped.
  • the stop piece 37 is connected according to a first embodiment with the straps 30, 31, so it is driven with these. Due to the rotational movement of the folding turret 21, the movement of the straps or the conveying run 32, 33 and the stop piece 37 always takes place in the same direction, namely from left to right, based on Fig. 2 ,
  • a simple thrust mechanism is provided for generating the movement.
  • the stop piece 37 is fastened by means of transversal cross-members 40, 41 to preferably two straps 30, 31 or conveyor runs 32, 33.
  • the traverses 40, 41 have on the conveying strand 32, 33 facing side on a (trapezoidal) depression.
  • a clamping piece 40, 41 which is connected to the stop piece 34 on the one hand and on the underside on the other hand.
  • the belt 30, 31 or its conveying run 32, 33 is deflected in the region of the traverse 40, 41 and held by the clamping piece in the recess or recess of the crossbar 40, 41 permanently.
  • the drive for moving the stop piece 37 with the straps 30, 31 is transmitted (indirectly) via the traverses 40, 41. These are connected at their ends with guides or a common carriage 43.
  • the upper cross member 40 and the lower cross member 41 are each secured with an angled end leg at the top and bottom of the carriage 43.
  • the arranged on both sides carriage 43 are reciprocated in the longitudinal direction of the pocket 23 and forth.
  • the carriage 43 are slidably guided on support rods 44, 45.
  • Two support rods 44, 45 extend one above the other and at a distance in the longitudinal direction of the pocket 23rd
  • the driving force is transmitted by push rods 46, which also extend in the longitudinal direction of the pocket 23, on both sides in each case in the region of the carriage 43.
  • the push rods 46 are fixedly connected to the traverses 40, 41 and the carriage 43. In terms of length, the push rods 46 are sized so that they are in a starting position in each case protrude from the pocket 23 ( Fig. 5 ).
  • the two push rods 46 are pressurized at the free ends and moved in the longitudinal direction of the pocket 23 to the opposite end position. This movement is effected by outside of the pocket 23 and the folding turret 21 stationarily positioned thrust members, which are arranged in the region of the insertion station 20.
  • rod-shaped plungers 47 which come to bear against the free ends of the push rods 46.
  • the (two) plunger 47 are connected to a common cross member 48, so that the two push rods 46 are always applied together and simultaneously.
  • the push rods 46 occur in the pushing movement opposite from the bag 23. After rotation of the folding turret 21, the push rods 46 are again in the effective for the actuation starting position, after prior retraction of the unit of slide 22 and plunger 47th
  • the folding turret 21 is a total of rotatable and connected for this purpose with lateral, rotatable support pieces, namely support disks 49, 50.
  • the folding turret 21 with organs to be described is arranged in total between these support disks 49, 50 ( Fig. 5 ).
  • the rotary drive is transmitted to these support disks 49, 50, by an axle or shaft 51st
  • FIGS. 7 and 9 As shown alternative, the drive is transmitted directly to the stop piece 37 and from there to the straps 30, 31.
  • a drive motor namely a servo drive 52, is gearingly connected to the stopper 37 via a drive shaft 53. The rotational movements thereof are transmitted through a pinion to a gearing 55 connected to the stopper 37 to produce a reciprocating motion.
  • Pinion 54 and (straight) teeth 55 are arranged within the stop member 37 formed as a hollow body.
  • the pinion 54 is fixedly mounted centrally to the folding turret 21. By rotary movement of the pinion, the stopper piece 37 is displaced in the corresponding direction.
  • the drive shaft 53 extends centrally within the formed as a hollow shaft shaft 51 for the rotational movement of the folding turret 21.
  • the shaft 51 is also in this embodiment by servo drive 56 driven in rotation via a toothed belt 57.
  • the pinion 54 is always driven due to the described movements in one direction for moving the stopper piece 37 from one end position to the other.
  • the drive shaft 53 extends centrally to the carriage 43. This is therefore in this embodiment divided into two sub-slides 79, 80, each on a support rod 44, 45 are displaceable.
  • the drive shaft 53 extends between the partial carriages 79, 80 (FIG. Fig. 9 . Fig. 10 ) through.
  • the blank 10 When inserting the article or the pack group 19 into the pocket 23, the blank 10 is placed around the pack group 19 due to staggered relative position on the circumference of the folding turret 21 in such a way that the inner leg 28 of the blank 10 lies at the top of the pack group 19 ( Fig. 4 ).
  • the rotational movement of the folding turret 21 begins, while the longer leg 27 still partially rests on the circumference of the folding turret 21. Only when the rotation is completed, the leg 27 is folded around a rear side at insertion of the pack group 19 until it rests against the leg 28.
  • the longitudinal cover 13 or tube folding thus arises at the bottom of the pack group 19, during the extension of the unit from the Bag 23 in a subsequent to the folding turret 21 shaft-shaped mouthpiece 58 with top wall 59 and bottom wall 60 ( Fig. 2 . Fig. 4 . FIGS. 11-14 ).
  • a special feature is an organ for tightening the blank 10 on the folding turret 21 or when inserted into the pocket 23.
  • a tightening member is arranged on the underside or below the folding turret 21, namely a rotationally driven Suction roll 63. This detects an edge portion of the blank 10, namely the leg 27.
  • the suction roll 63 is driven in opposite directions and winds a portion of the blank 10 on the circumference.
  • suction roller 63 eliminates any faulty blanks or blanks 10 when no objects to be enveloped are available.
  • the blank in question 10 is detected by the suction roller 63 ( Fig. 2 ) and completely conveyed away into a collecting container below the folding turret 21.
  • the folded out of the folding turret 21, partially folded packages 11 are processed in the mouthpiece 58 by sealing folding flaps.
  • the downwardly directed longitudinal cover 13 is sealed by an upward movable sealing member or by a sealing jaw 64. This occurs through an opening 82 of the bottom wall 60 therethrough.
  • the transfer of the packs 11 to a discharge conveyor or packing conveyor 65 is achieved in a special way with the aid of the mouthpiece 58. This is displaceable in the conveying direction with the pack 11.
  • a recording position Fig. 2 . Fig. 11
  • the mouthpiece 58 is facing the folding turret 21 and the exit station 36.
  • the package 11 is inserted directly from the bag 23 in the prepared mouthpiece 58. This process is secured by inlet bend 83 of top wall 59 and bottom wall 60.
  • the sealing jaw 68 is located below the opening 82.
  • the sealing jaw 68 is moved upwards. In the region of the opening 82 and thus in the region of the sealing jaw 64 is the longitudinal cover 13, which is now sealed.
  • the sealing jaw 64 is moved synchronously with the mouthpiece 58 in the conveying direction.
  • the sealing jaw 68 is moved downward ( Fig. 12 ) and returns to the initial position in a lower position ( Fig. 13 ).
  • the mouthpiece 58 enters for the exact transfer of the package 11 in the region of the package conveyor 65, such that the package 11 is precisely recording between two consecutive drivers 66 recording.
  • the bottom wall 60 extends directly above an upper strand of the package conveyor 65 ( Fig. 13 ).
  • the shape of the bottom wall 60 and the driver 66 is coordinated so that the organs can be moved past each other, so that in the pack 11 is pushed out of the mouthpiece 58 by the respective rear driver 66 and carried away.
  • the bottom wall 60 is provided for this purpose with a central recess or a slot 84. In this occurs a connecting web 85 of the driver 66 during the ejection movement of the pack 11 (FIG. Fig. 14 ).
  • the mouthpiece 58 has for precise guidance of the package 11 lateral guide members, namely guide pieces 86 which abut the laterally directed end faces 14 and also at this time laterally directed upper and lower longitudinal tabs 17, 18 lead. Furthermore, folded by the guide pieces 86 of the front side lying in the direction of movement 16.
  • the package conveyor 65 is formed as an endless belt with drivers 66 which detect the packs 11 at the front and back.
  • a folding station is passed through with so-called folding diverters 67. These fold in succession, the longitudinal tabs 17 and 18 against the side facing packing surfaces. Subsequent to the folding switch 67, the packs 11 reach the area of a further sealing station with lateral sealing jaws 68. These serve to seal the envelope fold 15, 16, 17, 18 on the laterally directed pack surfaces.
  • the folding turret 21 can be exchanged as a unit with respect to the organs to be adapted during a format change.
  • brackets are arranged in the lateral support members, namely support disks 49, 50, to which the parts of the folding turret 21 to be replaced are attached.
  • These are disk-shaped support pieces 69 which are detachably mounted on the inside of the support disks 49, 50, namely displaceable in the transverse-axial direction.
  • the support pieces 69 sit (flush) in recesses 70 of the support disks 49, 50 and can be led out by displacement of these recesses 70.
  • the straps 30, 31 are mounted, namely their guide rollers 34, 35. Furthermore, a support frame for other organs is connected to the support pieces 69, namely a U-shaped mounting bracket in plan view 71. At one in the longitudinal direction of the bag 23 extending web 72 of the support bracket 71 are the pocket 23 laterally limiting organs, namely side pieces 61 by means of support bolts 73 are attached. In transverse legs 74 of the support bracket 71 on the one hand, the support rods 44, 45 for the sliding mechanism of the trusses 40, 41 are mounted. On the other hand, in the execution according to Fig. 6 in each case the push rod 46 slidably mounted in the two webs 72.
  • the support bracket 71 and thus the entire pocket 23 of the folding turret 21 are removed as a coherent unit from the folding turret 21 in a necessary change and replaced by an identical or similar unit.
  • the drive shaft 53 for the pinion 54 is provided for this replacement in the region of the support piece 69 with a coupling 75.
  • the replaceable unit of the folding turret 21 (mechanical) is secured.
  • a locking pin 76 enters a recess 77 of the support piece 69 a.
  • the spring-loaded locking pin 76 is seated in a bore 78 of the support plate 50.
  • the support pieces 69 can be moved out of the connection with the support disks 48, 49.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrappers (AREA)
  • Container Filling Or Packaging Operations (AREA)

Claims (21)

  1. Dispositif pour envelopper des objets, en particulier des paquets (12) ou des groupes de paquets (19), avec au moins une découpe (10) d'une enveloppe (externe), dans lequel l'objet peut être inséré, en entraînant la découpe (10), dans un logement d'un dispositif de pliage, en particulier dans une poche (23) d'un revolver de pliage rotatif (21) et la découpe (10) peut être repliée en forme de U autour de l'objet lors du mouvement d'insertion, caractérisé en ce que, dans la zone des délimitations de la poche ou des parois de la poche s'étendant parallèlement à la direction d'insertion, correspondant de préférence à la face supérieure et à la face inférieure de la poche (21) en position d'insertion, la poche (23) présente des organes de transport, qui peuvent se déplacer dans la direction d'insertion pendant le mouvement d'insertion de l'objet et/ou de la découpe (10) à une vitesse correspondant approximativement à la vitesse d'insertion.
  2. Dispositif selon la revendication 1, caractérisé en ce que l'on aménage comme organes de transport dans la poche (21) des courroies (sans fin) (30, 31), dont les brins de transport (32, 33) sont tournés vers l'objet, à savoir vers la face supérieure, d'un côté, et vers la face inférieure, de l'autre côté, de sorte que les zones supérieure et inférieure de la découpe, à savoir les branches (27, 28), puissent être fixées sur l'objet par les brins de transport (32, 33) pendant le mouvement d'insertion.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les organes de transport, en particulier les courroies (30, 31), sont entraînés séparément ou indépendamment du mouvement d'insertion de l'objet.
  4. Dispositif selon la revendication 1 ou selon l'une quelconque des autres revendications, caractérisé en ce qu'une butée mobile (37) pour la face avant ou la face frontale de l'objet - la face située en avant dans le sens d'insertion - est ménagée dans la poche (23), la butée (37) étant en position de départ à peu près à fleur avec la face d'entrée de la poche (23).
  5. Dispositif selon la revendication 4 ou selon l'une quelconque des autres revendications, caractérisée en ce que la butée (37) est un bloc qui remplit une zone partielle de la poche (23) et qui s'étend sur sa largeur et sa hauteur, avec des surfaces d'appui orientées transversalement (38, 39) pour l'objet avec la découpe (10), dans lequel la butée (37) peut se déplacer à l'intérieur de la poche (23) entre deux positions d'extrémité, dans lesquelles, respectivement, une surface d'appui (38, 39) est à fleur avec un orifice ou une ouverture d'entrée de la poche (23).
  6. Dispositif selon la revendication 4 ou selon l'une quelconque des autres revendications, caractérisé en ce que la butée (37) est raccordée aux courroies (30, 31), en particulier au brin de transport (32, 33).
  7. Dispositif selon la revendication 4 ou selon l'une quelconque des autres revendications, caractérisé en ce que la butée (37) est raccordée à des guidages latéraux, de préférence à un chariot (43) se déplaçant sur des barres porteuses (44, 45), dans lequel on installe, respectivement, en particulier sur la face supérieure et la face inférieure de la butée (37), une traverse orientée transversalement (40, 41), qui raccorde, d'une part, la butée (37) aux brins de transport (32, 33) et dont les extrémités sont fixées, respectivement, au chariot (43).
  8. Dispositif selon la revendication 4 ou selon l'une quelconque des autres revendications, caractérisé en ce que la butée (37) peut être déplacée à l'intérieur de la poche (23) en mouvement de va-et-vient entre les positions d'extrémité par le biais d'un mécanisme de poussée, dans lequel on affecte de préférence à chaque traverse (40, 41) ou à chaque chariot (43) une barre de poussée (46) s'étendant dans la direction de déplacement, laquelle barre peut être déplacée par des organes de poussée ménagés à l'extérieur de la poche (23), en l'occurrence des coulisseaux (47), respectivement dans la direction longitudinale de la poche (23), en entraînant le chariot (43) ou les traverses (40, 41).
  9. Dispositif selon la revendication 8 ou selon l'une quelconque des autres revendications, caractérisé en ce que deux coulisseaux aménagés latéralement (47) avec un poussoir (22) pour insérer l'objet ou le groupe de paquets (19) dans la poche (23) forment une unité de poussée, en particulier par montage sur une traverse transversale commune (48).
  10. Dispositif selon la revendication 4 ou selon l'une quelconque des autres revendications, caractérisé en ce que la butée (37) peut être entraînée directement d'une position d'extrémité à une autre, de préférence par un mécanisme denté comportant un pignon (54) et une crémaillère ou une denture (55), dans lequel la butée (37) est conçue de préférence sous la forme de corps creux et le pignon (54) ainsi que la denture (55) sont aménagés à l'intérieur de la butée creuse (37).
  11. Dispositif selon la revendication 10, caractérisé en ce que le pignon (54) aménagé dans un axe de rotation du revolver de pliage (21) peut être soumis à une rotation par un arbre d'entraînement (53), qui s'étend à l'intérieur d'un arbre d'entraînement central (51) conformé en arbre creux pour le revolver de pliage (21).
  12. Dispositif selon la revendication 1 ou selon l'une quelconque des autres revendications, caractérisé en ce que la découpe (10) peut être séparée d'une bande de matériau (24), dans lequel la bande de matériau (24) peut être acheminée à une surface périphérique du revolver de pliage (21) et séparée de la bande de matériau (24) dans une position relative adaptée au paquet par rapport à une ouverture d'entrée de la poche (23), une zone de bord ou d'extrémité de la découpe (10) pouvant être sollicitée par un organe de tension fixe, en particulier par un cylindre aspirant, à rotation contraire (63), adjacent à la périphérie du revolver de pliage (21).
  13. Dispositif selon la revendication 12 ou selon l'une quelconque des autres revendications, caractérisé en ce que le cylindre aspirant (63) sert à évacuer des découpes (10), en particulier des découpes défectueuses, dans un récipient collecteur.
  14. Dispositif selon la revendication 1 ou selon l'une quelconque des autres revendications, caractérisé en ce que la poche (23) est délimitée latéralement par des pièces latérales (61), qui présentent une surface de pliage (62) affectée respectivement à une face d'entrée de la poche (23), par laquelle surface de pliage une patte latérale verticale (15) située à l'avant, peut être repliée, lors de l'insertion d'un objet, avec la découpe (10) dans la poche (23).
  15. Dispositif selon la revendication 1 ou selon l'une quelconque des autres revendications, caractérisé en ce qu'un embout (58) aligné sur la poche (23) avec une paroi supérieure (59) et une paroi inférieure (60) est aménagé dans la zone d'un poste de sortie (36) pour recevoir le paquet (11) après son éjection de la poche (23), une patte de pliage, en l'occurrence un recouvrement longitudinal (13), de la découpe repliée (10) pouvant être scellée dans la zone de l'embout (58) par un organe de scellage (64).
  16. Dispositif selon la revendication 15 ou selon l'une quelconque des autres revendications, caractérisé en ce que l'embout (58), sous la forme d'un convoyeur intermédiaire, peut se déplacer en va-et-vient dans la direction de transport pour le transfert des paquets (11) à un convoyeur de sortie ou à un convoyeur de paquets (65), dans lequel les paquets (11) peuvent être introduits dans l'embout (58) en position de réception tournée vers le revolver de pliage (21) ou la poche (23) et celui-ci peut être transporté dans la direction de transport jusque dans la zone du convoyeur de paquets (65) de manière à pouvoir introduire dans l'embout (58), en position tournée vers le convoyeur de paquets (65), des éléments d'entraînement (66) du convoyeur de paquets pour évacuer le paquet (11) de l'embout (58).
  17. Dispositif selon la revendication 16 ou selon l'une quelconque des autres revendications, caractérisé en ce que des pattes de pliage du paquet (11) ou de la découpe (10), en particulier un recouvrement longitudinal (13) dirigé de préférence vers le bas, sont scellables dans la zone de l'embout (58), un organe de scellage ménagé à l'extérieur de l'embout (58), en particulier un mors de scellage (64), pouvant être déplacé à travers une ouverture (82) dans l'embout (58), en particulier dans la paroi inférieure (60), jusqu'à prendre appui sur le paquet (11).
  18. Dispositif selon la revendication 17 ou selon l'une quelconque des autres revendications, caractérisé en ce que le mors de scellage (64) peut être déplacé, au moins en position de scellage, avec l'embout (58) dans la direction de transport, puis être ramené en position de départ à l'extérieur de l'embout (58).
  19. Dispositif selon la revendication 1 ou selon l'une quelconque des autres revendications, caractérisé en ce que les organes formant la poche (23), en particulier les courroies (30, 31) et/ou les pièces latérales (61'), sont raccordés à une attache latérale rotative, de préférence à des disques porteurs rotatifs (49, 50), les organes formant la poche (23) étant aménagés de manière amovible sur les disques porteurs (49, 50).
  20. Dispositif selon la revendication 19 ou selon l'une quelconque des autres revendications, caractérisé en ce que des pièces porteuses (69) sont aménagées de manière amovible sur les organes porteurs ou sur les disques porteurs (49, 50), dans lequel les organes de la poche (23) sont aménagés sur les pièces porteuses (69) présentes des deux côtés et ceux-ci peuvent être déplacés dans la direction axiale transversale par rapport aux disques porteurs (49, 50).
  21. Dispositif selon la revendication 19 ou selon l'une quelconque des autres revendications, caractérisé en ce que l'on place un organe de fixation, en particulier un étrier porteur (71), sur les disques porteurs (49, 50) ou sur les pièces porteuses (69), les pièces latérales (61) étant reliées à une barrette (72) s'étendant dans la direction longitudinale et les barres porteuses (44, 45) pour le chariot (43), à des branches (74) orientées transversalement de l'étrier porteur (61).
EP05789925A 2004-09-23 2005-09-17 Dispositif pour envelopper des groupes de paquets Active EP1809537B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05789925T PL1809537T3 (pl) 2004-09-23 2005-09-17 Urządzenie do owijania grup paczek

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004046576A DE102004046576A1 (de) 2004-09-23 2004-09-23 Vorrichtung zum Umhüllen von Packungsgruppen
PCT/EP2005/010065 WO2006032428A1 (fr) 2004-09-23 2005-09-17 Dispositif pour envelopper des groupes de paquets

Publications (2)

Publication Number Publication Date
EP1809537A1 EP1809537A1 (fr) 2007-07-25
EP1809537B1 true EP1809537B1 (fr) 2008-09-10

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Country Status (7)

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US (1) US7555876B2 (fr)
EP (1) EP1809537B1 (fr)
AT (1) ATE407879T1 (fr)
DE (2) DE102004046576A1 (fr)
DK (1) DK1809537T3 (fr)
PL (1) PL1809537T3 (fr)
WO (1) WO2006032428A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20050630A1 (it) * 2005-10-20 2007-04-21 Kpl Packlaging S P A Metodo e macchina per l'imballaggio di gruppi di prodotti ordinati su uno o piu' strati
IT1394894B1 (it) * 2009-04-17 2012-07-20 Gima Spa Dispositivo per il confezionamento di un prodotto in un involucro
US20120240525A1 (en) * 2011-03-25 2012-09-27 Summerford Wayne C Method and System for Applying Tamper Evident Banding
DE102011102696A1 (de) * 2011-05-28 2012-11-29 Andreas Dittrich Vorrichtung zum maschinellen Formen stabförmiger Tabakerzeugnisse
US10106363B1 (en) * 2017-08-04 2018-10-23 Packaging Progressions, Inc. Flap folder

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Publication number Priority date Publication date Assignee Title
US4624096A (en) * 1980-09-15 1986-11-25 Barbara Nordstrom High speed wrapping machine
DE3433428A1 (de) * 1984-09-12 1986-03-20 Focke & Co, 2810 Verden Vorrichtung zum herstellen von packungen, insbesondere zigaretten-stangen
IT1245996B (it) * 1991-05-24 1994-11-07 Wrapmatic Spa Metodo per l'avvolgimento di risme di carta ed apparecchiatura che lo realizza.
IT1246012B (it) * 1991-06-21 1994-11-07 Gd Spa Metodo e dispositivo di incarto per la realizzazione di incarti tubolari di prodotti.
IT1306254B1 (it) * 1995-05-05 2001-06-04 Gd Spa Metodo e macchina per l'impacchettamento di prodotti
IT1290696B1 (it) 1997-02-24 1998-12-10 Gd Spa Metodo e macchina per l'incarto di prodotti.
DE19731509A1 (de) * 1997-07-22 1999-01-28 Focke & Co Verfahren und Vorrichtung zum Herstellen von (Gebinde-)Packungen
NL1008607C2 (nl) * 1998-03-16 1999-09-17 Franciscus Hohmann Inrichting en werkwijze voor het nesten van tacoschelpen.
MY135963A (en) * 1999-10-20 2008-07-31 Ansell Services Inc Depositing a stack of flexible articles
ITTO20010075A1 (it) * 2001-01-26 2002-07-26 Innopack S R L Metodo e macchina di incarto di risme di fogli.
ITBO20010346A1 (it) * 2001-05-30 2002-11-30 Gd Spa Metodo ed unita' per la realizzazione di un incarto tubolare attorno ad un prodotto
DE10310451A1 (de) * 2003-03-07 2004-09-16 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zum Herstellen von Verpackungen aus wenigstens zwei Teilpackungen

Also Published As

Publication number Publication date
DK1809537T3 (da) 2009-01-26
PL1809537T3 (pl) 2009-02-27
ATE407879T1 (de) 2008-09-15
DE102004046576A1 (de) 2006-03-30
US20080134636A1 (en) 2008-06-12
WO2006032428A1 (fr) 2006-03-30
EP1809537A1 (fr) 2007-07-25
DE502005005355D1 (fr) 2008-10-23
US7555876B2 (en) 2009-07-07

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