EP2607069B1 - Dispositif de transmission de boîtes pliantes - Google Patents

Dispositif de transmission de boîtes pliantes Download PDF

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Publication number
EP2607069B1
EP2607069B1 EP11195126.5A EP11195126A EP2607069B1 EP 2607069 B1 EP2607069 B1 EP 2607069B1 EP 11195126 A EP11195126 A EP 11195126A EP 2607069 B1 EP2607069 B1 EP 2607069B1
Authority
EP
European Patent Office
Prior art keywords
horizontal axis
roller star
unit
cam
planetary support
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
EP11195126.5A
Other languages
German (de)
English (en)
Other versions
EP2607069A1 (fr
Inventor
Andreas Krüger
Roberto Linke
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.)
Uhlmann Pac Systeme GmbH and Co KG
Original Assignee
Uhlmann Pac Systeme GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uhlmann Pac Systeme GmbH and Co KG filed Critical Uhlmann Pac Systeme GmbH and Co KG
Priority to EP11195126.5A priority Critical patent/EP2607069B1/fr
Priority to US13/689,096 priority patent/US9126382B2/en
Publication of EP2607069A1 publication Critical patent/EP2607069A1/fr
Application granted granted Critical
Publication of EP2607069B1 publication Critical patent/EP2607069B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/80—Pneumatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/07—Feeding sheets or blanks by air pressure or suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/085—Suction grippers separating from the bottom of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0883—Construction of suction grippers or their holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/42—Separating articles from piles by two or more separators mounted for movement with, or relative to, rotary or oscillating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/14—Details of grippers; Actuating-mechanisms therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/80—Pneumatically
    • B31B50/804—Pneumatically using two or more suction devices on a rotating element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/34—Suction grippers
    • B65H2406/341—Suction grippers being oscillated in arcuate paths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/34—Suction grippers
    • B65H2406/344—Suction grippers circulating in closed loop

Definitions

  • the present invention relates to a device for transferring folding cartons.
  • Such devices are used to remove flat carton blanks from a magazine and place them in compartments of a suitable transport means, such as a conveyor chain, thereby erecting the flat carton blanks into cartons. Subsequently, the folding cartons can be filled with the desired products.
  • the present invention has for its object to provide a device for transferring cartons, which achieves a particularly high performance in a small footprint.
  • the device for transferring folding cartons has a planetary carrier driven about a first stationary horizontal axis in a predetermined direction of rotation and at a predetermined rotational speed, comprising as planet a first suction arm and a second suction arm, each having at least one sucker, the first one Sucker arm is rotatably mounted about a non-stationary second horizontal axis in the planet carrier and the second suction arm is rotatably mounted about a non-stationary third horizontal axis in the planet carrier.
  • the device comprises two roller star units, wherein the first roller star unit in the area the second horizontal axis is arranged and is connected to the first suction arm, and wherein the second roller star unit is arranged in the region of the third horizontal axis and is connected to the second Saugerarm.
  • a cam unit of two cooperating cams with different cam guide surfaces is also provided, wherein both the first roller star unit and the second roller star unit along the cam guide surfaces of both cams is guided such that upon rotation of the planet carrier about the first horizontal axis of the first Saugerarm a repetitive, predetermined irregular rhythm of rotation follows about the non-stationary second horizontal axis and the second sucker arm follows in time the same predetermined rotational rhythm about the non-stationary third horizontal axis.
  • the cam guide surfaces of the two cams are arranged on the outer circumference, and there is provided a drive for the cam unit, which is aligned to the cam unit about the first horizontal axis in the direction of rotation of the planet carrier, but with twice the rotational speed compared to the rotational speed of the Planet carrier to turn.
  • the planet carrier extends substantially rectilinearly in the radial direction to both sides of the first horizontal axis and the two sucker arms are mirror images of each other with respect to the first horizontal axis.
  • each roller star unit has two firmly interconnected roller star, of which the first roller star on the first cam and the second roller star is guided on the second cam.
  • each roller star on three roles In a preferred embodiment, each roller star on three roles. In this way it is possible that at any time at least one role and a maximum of two roles the same role star are guided on the cam guide surfaces. As a result, the rotational movement of the roller star is always defined without play.
  • rollers of the first roller star are arranged offset to the rollers of the second roller star.
  • the hypocycloid web passed through by the suckers is preferably characterized in that, with one complete rotation of the planet carrier, the suckers pass through a receiving position for receiving the folding boxes, a pre-erecting position for pre-erecting the folding boxes and a dispensing position for dispensing the folding boxes, the suckers in each of these three positions are directed radially outward relative to the first horizontal axis.
  • the three positions are preferably distributed non-uniformly with respect to one revolution around the first horizontal axis.
  • a particularly preferred distribution results when between the receiving position and the Voraufrichtposition an angle of 80 ° and 100 °, preferably between 85 ° and 95 °. Also preferred is an angle between the dispensing position and the receiving position of between 110 ° and 130 °, preferably between 115 ° and 125 °.
  • the drive for the cam unit is preferably connected via a mechanical transmission unit with the planet carrier and drives it.
  • the mechanical transmission unit preferably has a plurality of gears of different sizes.
  • the cam unit may have an internal gear on which runs at least a first gear, which is fixedly connected to a shaft which is rotatably mounted in the planet carrier.
  • the shaft may be fixedly connected to a second gear, which is smaller than the first gear and runs on a large stationary center gear of the device. In this way, the desired ratio between the movement of the cam unit and the movement of the planet carrier can be easily adjusted.
  • two first gears and two second gears are provided, wherein the two first gears relative to the first horizontal axis opposite and the two second gears relative to the first horizontal axis are also opposite. In this way, the entire drive is running as low as possible.
  • a preferred embodiment of a device 2 according to the invention for transferring cartons is shown together with the surrounding machine components.
  • the device 2 serves to take over flat folding box blanks from a folding box magazine 4 and to transfer these folded box blanks into receptacles of a transport means 6.
  • the transport means 6 is designed as a clocked or continuously moving conveyor belt whose receptacles are formed by drivers 8 projecting upwards.
  • each carton blank is also erected to a carton. This is done by an interaction of the driver 8 and the suction of suckers 10 of the transfer device 2.
  • the erecting can be done with clocked operation of the transport 6 to fixed Aufrichtancen in the transport means 6, or with the aid of both the driver 8 and the Aufrichtologyn.
  • many other embodiments of the transport means 6 are conceivable.
  • a counter sucker 12 on its way from the folding box magazine 4 to the transport means 6. This supports the subsequent erection of the folding box blanks in the receptacles of the means of transport 6.
  • the device 2 comprises a first suction arm 14 and a second suction arm 16, which are rotatably mounted in a planetary carrier 18 as its planet.
  • the planet carrier 18 is in the Fig. 2 and 3 shown only in a longitudinal section, so that details of the inner workings of the later described drive mechanism are not covered.
  • the planet carrier 18 comprises a second half, which is identical to the illustrated first half and forms with this the one-piece planetary carrier 18 (see Fig. 1 ).
  • the planet carrier 18 is drivable about a first stationary horizontal axis 20 in a predetermined direction of rotation (arrow A) at a predetermined rotational speed, preferably continuously.
  • Each sucker arm 14, 16 comprises in the illustrated example, two suckers 10, wherein in certain embodiments more than two suckers 10 or only a sucker can be provided. All suckers 10 have suction surfaces in the same plane.
  • the sucker arms 14, 16 have in the preferred embodiment, an angled shape and have a straight base portion 22 in the region of the planet carrier 18 and a gate-shaped extension 24, facing away from the planet carrier 18, short leg 26 of the outer of the two suckers 10 is arranged.
  • the respective inner sucker 10 of each Saugerarms 14, 16 is then over a parallel to this short Leg 26 extending further leg 28 disposed within the gate-shaped extension 24.
  • the planet carrier 18 itself is aligned in the illustrated example substantially rectilinearly in the radial direction on both sides of the first horizontal axis 20, and the two suction arms 14, 16 are relative to the first horizontal axis 20 in mirror image opposite.
  • the first sucker arm 14 is rotatably mounted about a non-stationary second horizontal axis 30 in the planet carrier 18, while the second Saugerarm 16 is rotatably mounted about a non-stationary third horizontal axis 32 in the planet carrier 18.
  • non-stationary refers to the rotational movement of the planet carrier 18 in the direction A, through which the second horizontal axis 30 and the third horizontal axis 32 is moved in a circular path.
  • each teat arm 14, 16 has a roller star unit 34, 36.
  • the first roller star unit 34 is thus connected to the first suction arm 14 and arranged in the region of the second horizontal axis 30, while the second roller star unit 36 is connected to the second suction arm 16 and is arranged in the region of the third horizontal axis 32.
  • Each roller star unit 34, 36 comprises in the illustrated example exactly two roller stars 38, 40, which are firmly connected to each other.
  • the first roller star 38 in this case comprises three rollers 42, which are preferably distributed uniformly over the circumference of the roller star 38.
  • the second roller star 40 comprises three rollers 44, which are also preferably distributed uniformly over the circumference of the second roller star 40.
  • rollers 42 of the first roller star 38 are arranged offset to the rollers 44 of the second roller star 40, preferably exactly equal to the middle of the intermediate areas between the rollers 42.
  • all rollers 42, 44 rotatably mounted in the respective roller star 38, 40.
  • the device 2 also has a cam unit 46 of two cooperating cams 48, 50 with different cam guide surfaces 52, 54.
  • the cams 48, 50 are preferably fixedly connected to each other.
  • the cams 48, 50 have relatively large bumps and depressions that are asymmetrically shaped, thereby forming the asymmetric cam guide surfaces 52, 54 for the roller yoke assemblies 34, 36. Accordingly, the cam guide surfaces 52, 54 of the two cam discs 48, 50 are arranged on the outer periphery thereof.
  • both the first roller star unit 34 and the second roller star unit 36 are guided along the cam guide surfaces 52, 54 of the two cams 48, 50 such that upon rotation of the planet carrier 18 about the first horizontal axis 20, the first sucker arm 14 is a repetitive, predetermined irregular one Turning rhythm follows the non-stationary second horizontal axis 30 and the second suction arm 16 follows the same predetermined rotational rhythm about the non-stationary third horizontal axis 32 with a time delay.
  • the temporal offset preferably corresponds to half of a rotation cycle.
  • a drive for the cam unit 46 is provided, which is designed to rotate the cam unit 46 about the first horizontal axis 20 in the direction of rotation A of the planet carrier 18, but at twice the rotational speed compared to the rotational speed of the planet carrier 18.
  • the drive comprises a servomotor 58 and a corresponding drive belt 60, which transmits the engine power to the cam unit 46.
  • a variety of modifications are open to the person skilled in the art.
  • the drive 56 for the cam unit 46 is also connected to and drives the planet carrier 18 via a mechanical transmission unit having a plurality of gears of different sizes. In this way it is possible to provide no independent drive for the planet carrier 18, which reduces the overall cost. Of course, could be provided for the planet carrier 18 but also a separate drive.
  • the cam unit 46 has an internal gear ring 62, run on the two first gears 64, each of which is fixedly connected to a shaft 66 which is rotatably mounted in the planet carrier 18 about a horizontal axis.
  • the shaft 66 On the side facing away from the first gear 64 of the shaft 66, which protrudes on the opposite side of the planet carrier 18, the shaft 66 is also fixedly connected to a second gear 68, which is smaller than the first gear 64 and on a large stationary central gear 70 of the device about the first horizontal axis 20 rotates.
  • Fig. 4 is the with the embodiment of the device 2 for transferring cartons according to Fig. 2 and 3 scored Hypozykloidenbahn the individual teat 10 to recognize.
  • each sucker 10 accordingly passes first through a receiving position P1 for receiving the folding box blanks, a pre-erecting position P2 for pre-erecting the folding box blanks and a dispensing position P3 for dispensing the folding boxes onto the conveying means 6.
  • the suckers 10 are directed radially outwardly with respect to the first horizontal axis 20.
  • Fig. 1 is at the receiving position P1 of the teat 10, the folding box magazine 4 arranged at the Voraufrichtposition P2 of the teat 10 of the counter sucker 12 and at the discharge position P3 of the teat 10, the respective receiving compartment of the transport means 6.
  • the three positions P1, P2, P3 are distributed unevenly with respect to a circulation around the first horizontal axis 20.
  • Fig. 5 to 19 schematically show the positions of the suction arms 14, 16 and the sucked Faltschachtelzu Songs 72 for a complete circulation of the planet carrier 18.
  • the first sucker arm 14 is in the dispensing position P3, it is then turned on Fig. 6 to 8 raised until he was in Fig. 9 arrived in the receiving position P1.
  • Fig. 13 he has arrived in the Voraufrichtposition P2.
  • FIGS. 14 to 18 moved on until he was in Fig. 19 has arrived again in the delivery position P3.
  • the invention has been described with reference to two suction arms 14, 16. It is also possible to use another even number of teat arms, for example four teat arms.
  • the illustrated hypocycloidal pathway can also be adapted accordingly by means of a change in the geometry of the cam unit 46 and the roller star unit 34, 36.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Specific Conveyance Elements (AREA)

Claims (15)

  1. Dispositif (2) pour transférer des boîtes pliantes, comprenant
    une cage de transmission planétaire (18), entraînée autour d'un premier axe horizontal (20) stationnaire dans une direction de rotation prédéfinie (A) et à une vitesse de rotation prédéfinie, qui comporte en tant que planétaires un premier bras aspirant (14) et un second bras aspirant (16) qui présentent chacun au moins une tête d'aspiration (10), le premier bras aspirant (14) étant monté tournant dans la cage de transmission planétaire (18) autour d'un deuxième axe horizontal (30) non-stationnaire et le second bras aspirant (16) étant monté tournant dans la cage de transmission planétaire (18) autour d'un troisième axe horizontal (32) non-stationnaire,
    deux unités d'étoiles à galets (34, 36), la première unité d'étoiles à galets (34) étant disposée dans la zone du deuxième axe horizontal (30) et étant raccordée au premier bras aspirant (14), et la seconde unité d'étoiles à galets (36) étant disposée dans la zone du troisième axe horizontal (32) et étant raccordée au second bras aspirant (16),
    une unité de cames (46) constituée de deux cames (48, 50) avec des surfaces de guidage de cames (52, 54) différentes, aussi bien la première unité d'étoiles à galets (34) que la seconde unité d'étoiles à galets (36) étant guidées le long des surfaces de guidage (52, 54) des deux cames (48, 50) de telle sorte que, lors de la rotation de la cage de transmission planétaire (18) autour du premier axe horizontal (20), le premier bras aspirant (14) suit un rythme de rotation irrégulier prédéfini, réitéré, autour du deuxième axe horizontal (30) non-stationnaire, et le second bras aspirant (16) suit en déport dans le temps le même rythme de rotation prédéfini autour du troisième axe horizontal (32) non-stationnaire,
    caractérisé en ce que
    les surfaces de guidage (52, 54) des deux cames (48, 50) sont disposées sur le pourtour extérieur de ces dernières, et qu'il est prévu un entraînement (58, 60) pour l'unité de cames (46), conçu pour faire tourner l'unité de cames (46) autour du premier axe horizontal (20) dans la direction de rotation (A) de la cage de transmission planétaire (18), mais à la vitesse de rotation double de celle de la cage de transmission planétaire (18).
  2. Dispositif (2) selon la revendication 1, caractérisé en ce que la cage de transmission planétaire (18) s'étend de façon essentiellement rectiligne dans la direction radiale de part et d'autre du premier axe horizontal (20) et les deux bras aspirants (14, 16) sont en miroir par rapport au premier axe horizontal (20).
  3. Dispositif (2) selon l'une des revendications 1 et 2, caractérisé en ce que chaque unité d'étoiles à galets (34, 36) comporte deux étoiles à galets (38, 40) assemblées fixement entre elles, dont la première étoile à galets (38) est guidée sur la première came (48) et la seconde étoile à galets (40) est guidée sur la seconde came (50).
  4. Dispositif (2) selon la revendication 3, caractérisé en ce que chaque étoile à galets (38, 40) présente trois galets (42, 44) .
  5. Dispositif (2) selon l'une des revendications 3 et 4, caractérisé en ce que les galets (42) de la première étoile à galets (38) sont disposés en déport par rapport aux galets (44) de la seconde étoile à galets (40).
  6. Dispositif (2) selon l'une des revendications précédentes, caractérisé en ce que les têtes d'aspiration (10), lors d'une rotation complète de la cage de transmission planétaire (18) autour du premier axe horizontal (20), parcourent une trajectoire hypocycloïde.
  7. Dispositif (2) selon la revendication 6, caractérisé en ce que les têtes d'aspiration (10), lors d'une rotation complète de la cage de transmission planétaire (18), passent par une position de réception (P1) pour la réception des boîtes pliantes, une position de pré-montage (P2) pour le pré-montage des boîtes pliantes, et une position de distribution (P3) pour la distribution des boîtes pliantes, les têtes d'aspiration (10) étant dirigées radialement vers l'extérieur dans chacune de ces trois positions par rapport au premier axe horizontal (20).
  8. Dispositif (2) selon la revendication 7, caractérisé en ce que les trois positions (P1, P2, P3) sont réparties irrégulièrement par rapport à une rotation autour du premier axe horizontal (20).
  9. Dispositif (2) selon la revendication 8, caractérisé en ce qu'un angle de 80° à 100°, de préférence de 85° à 95°, est compris entre la position de réception (P1) et la position de pré-montage (P2).
  10. Dispositif (2) selon l'une des revendications 8 et 9, caractérisé en ce qu'un angle de 110° à 130°, de préférence de 115° à 125°, est compris entre la position de distribution (P3) et la position de réception (P1).
  11. Dispositif (2) selon l'une des revendications précédentes, caractérisé en ce que l'entraînement (58, 60) pour l'unité de cames (46) est également raccordé par l'intermédiaire d'une unité de transmission mécanique à la cage de transmission planétaire (18) et l'entraîne.
  12. Dispositif (2) selon la revendication 11, caractérisé en ce que l'unité de transmission mécanique comporte une pluralité de roues dentées (62, 64, 68, 70) de dimensions différentes.
  13. Dispositif (2) selon la revendication 12, caractérisé en ce que l'unité de cames (46) comporte une couronne à denture intérieure (62), sur laquelle roule au moins une première roue dentée (64) assemblée fixement avec un arbre (66), qui est monté tournant dans la cage de transmission planétaire (18).
  14. Dispositif (2) selon la revendication 13, caractérisé en ce que l'arbre (66) est en outre assemblé fixement avec une deuxième roue dentée (68), qui est plus petite que la première roue dentée (64) et roule sur une grosse roue dentée centrale stationnaire (70) du dispositif (2).
  15. Dispositif (2) selon la revendication 14, caractérisé en ce que sont prévues deux premières roues dentées (64) et deux deuxièmes roues dentées (68), les deux premières roues dentées (64) étant en vis-à-vis par rapport au premier axe horizontal (20) et les deux deuxièmes roues dentées (68) étant également en vis-à-vis par rapport au premier axe horizontal (20).
EP11195126.5A 2011-12-22 2011-12-22 Dispositif de transmission de boîtes pliantes Active EP2607069B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11195126.5A EP2607069B1 (fr) 2011-12-22 2011-12-22 Dispositif de transmission de boîtes pliantes
US13/689,096 US9126382B2 (en) 2011-12-22 2012-11-29 Device for transferring folding boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11195126.5A EP2607069B1 (fr) 2011-12-22 2011-12-22 Dispositif de transmission de boîtes pliantes

Publications (2)

Publication Number Publication Date
EP2607069A1 EP2607069A1 (fr) 2013-06-26
EP2607069B1 true EP2607069B1 (fr) 2014-02-19

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EP3326796B1 (fr) * 2016-11-29 2019-04-24 UHLMANN PAC-SYSTEME GmbH & Co. KG Dispositif de transfert de boîtes pliantes
CN107471732B (zh) * 2017-09-02 2023-07-14 浙江新德宝机械有限公司 纸杯或纸碗外套机旋转吸瓦楞片机构
AU2018351963A1 (en) * 2017-10-19 2020-04-30 Westrock Packaging Systems, Llc Article handling device for erecting cartons
KR102003353B1 (ko) * 2018-11-29 2019-07-24 현진제업주식회사 종이컵 제조를 위한 옆지 원지를 공급하는 옆지 공급 장치
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US20130161892A1 (en) 2013-06-27
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