WO2008020093A1 - Palettiseur automatique de couvercles enveloppés dans un film thermorétractable ou emballés dans du papier - Google Patents

Palettiseur automatique de couvercles enveloppés dans un film thermorétractable ou emballés dans du papier Download PDF

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Publication number
WO2008020093A1
WO2008020093A1 PCT/ES2007/000321 ES2007000321W WO2008020093A1 WO 2008020093 A1 WO2008020093 A1 WO 2008020093A1 ES 2007000321 W ES2007000321 W ES 2007000321W WO 2008020093 A1 WO2008020093 A1 WO 2008020093A1
Authority
WO
WIPO (PCT)
Prior art keywords
cartridges
pallet
claw
pair
palletizer
Prior art date
Application number
PCT/ES2007/000321
Other languages
English (en)
Spanish (es)
Inventor
José Antonio ROMERO MARMOL
Original Assignee
Comasur 2000, S.L.L.
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 Comasur 2000, S.L.L. filed Critical Comasur 2000, S.L.L.
Publication of WO2008020093A1 publication Critical patent/WO2008020093A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00—Stacking of articles
    • B65G57/02—Stacking of articles by adding to the top of the stack
    • B65G57/16—Stacking of articles of particular shape
    • B65G57/18—Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00—Stacking of articles
    • B65G57/02—Stacking of articles by adding to the top of the stack
    • B65G57/16—Stacking of articles of particular shape
    • B65G57/20—Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical
    • B65G57/22—Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical in layers each of predetermined arrangement

Definitions

  • the present invention relates to an automatic palletizer specially designed for metal lids, such as the lids used to close canisters, previously suitable lids forming cartridges or packages in which a group of lids is stabilized by a sheath of a micro-perforated film. and thermo-shrink, or paper bagging.
  • the object of the invention is to achieve a palletizer that allows cartridges of lids to be arranged on the corresponding pallet forming double rows, that is to say in each row at least two cartridges of lids, the outer face of the lid being oriented towards the outside of the pallet, in order to protect the inner face that, ultimately, is the one that will be in contact with the food.
  • palletizer is equally usable in the case that the cartridge line-up of lids is triple or quadruple.
  • each cap cartridge offers the external face of one of them and the internal face of another, so that there is a certain risk that the shrink wrap in its zone corresponding to the interior of the end caps is broken, contaminating said covers that as previously said are destined to come into contact with food by its internal face, while on the other hand the length of these cartridges is often too large , currently there is a demand from the market for these capsules to be half the length of what is conventional, or what is the same, half the width of the pallet.
  • the current palletisers are not able to make double rows of cartridges in the same pallet, nor to orientate the two cartridges of each alignment in different ways, so that the covers show only their external face.
  • the automatic palletizer proposed by the invention solves in a fully satisfactory manner the problem previously discussed.
  • the invention focuses on the fact that said palletizer incorporates a gantry through which a carriage, suitably motorized, is longitudinally movable, on which a skate moves, with a movement perpendicular to the previous one, equally motorized, a skate in which a support for a vertically movable manipulator arm participates and topped by its lower extremity in a magnetic claw, capable of rotating on the axis of the manipulator arm itself.
  • movements for the magnetic claw are achieved according to the axes of a Cartesian coordinate system, as well as a fourth movement of rotation on itself, which allows said claw to take said cartridges from the lid cartridge feed tray, preferably two by two, and transfer them to the pallet, depositing them with the appropriate orientation in each case.
  • the magnetic claw is embodied in two rows of permanent magnets, approximate to the cartridges of covers by pneumatic cylinders, fixing said cartridges of caps thanks to the metallic nature of the same, and releasing them when the permanent magnets are separated from the cartridges by retraction of the same due to the aforementioned cylinders.
  • Figure 1 shows, according to a schematic and perspective general view, an automatic palletizer of shrink-wrapped or paper-wrapped lids made in accordance with the object of the present invention.
  • Figure 2 shows, also according to a perspective view, an isolated and enlarged detail of the manipulator group with which the cartridges of lids are moved from the feeding tray to the pallet and on which it is fundamentally centered the invention.
  • Figure 3 shows another detail enlarged and in perspective, now of the magnetic claw associated with the manipulator group of the previous figure.
  • Figure 4 shows a side perspective detail of the feeding tray.
  • Figure 5 shows, finally, a perspective view of how the lid cartridges located on the pallet are finally located.
  • the automatic palletizer as a whole has been represented schematically and in perspective, and in it the existence of a base platform (1) which has access to a carriage (2) carrying the pallets (3), so that said carriage (2) and its corresponding pallet are framed by a pair of side panels (4) that keep stabilized on the pallet the different cartridges (6) of caps, while the loading of said pallet (3) occurs and until the definitive wrapping of the assembly with a plastic mesh or other material is produced, supplied by a coil (5) located on one of the panels (4) through supports (5 '), and with which an auxiliary trolley carrying carriage (7) cooperates, which acts as a seal before the exhaustion of one of the aforementioned coils (5), to avoid the interruption in the palletizer's operating process.
  • the car (11) is moved by a servomotor-reducer (16), the skid (13) does so by means of a servomotor-reducer (17), and the arm (14) by means of a third servomotor-reducer (18), while the Turning motion for the magnetic gripper (15) is carried out by another servomotor-reducer (19).
  • this magnetic claw (15) as shown in Figure 3, there is a chassis (20) on which are mounted four pneumatic cylinders (21) capable of moving vertically to two rows of permanent magnets (22), so that when these they approach a pair of cartridges, or a single cartridge (to form odd rows) (6) of caps, they fix them properly to the claw, whereas when said magnets are separated or retracted the cartridges (6) are released to be deposited on the pallet, in any position foreseen for it, thanks to the total capacity of movements offered by said claw (15).
  • a ramp (24) is decided on which "the cartridges” (6) "roll”, which are retained by means of a pair of pneumatic cylinders (25) which interfere on said ramp (24), and which allow the lid cartridges (6) to pass one by one to a horizontal platform (26), where in turn are retained and properly squared by another pneumatic cylinder (27), this horizontal platform (26) being where the magnetic claw (15) takes, two by two, or one by one for odd rows the said cartridges (6) to transfer them to the pallet (3), on which it places them in the position shown in figure 5, with the external face of the end caps facing outwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)

Abstract

L'invention concerne un palettiseur automatique de couvercles enveloppés dans un film thermorétractable ou emballés dans du papier, conçu tout particulièrement pour les couvercles métalliques, tels que ceux utilisés pour fermer les canettes de bière. Ce palettiseur automatique comprend une paire de panneaux latéraux (4) et verticaux, ainsi qu'une paire de bobines (7) de distribution de maille en plastique ou de tout autre matériau servant à envelopper la charge de la palette (3). Le palettiseur se caractérise en ce qu'il comprend un portique (8) pourvu d'une paire de guides longitudinaux (10) pour le déplacement d'un chariot (11) et d'un patin (13) sur lequel se déplace une pince de fixation (15) pour les cartouches (6) de couvercles, ladite pince étant équipée de moyens de rotation sur elle-même. La pince (15) est conçue pour saisir les cartouches de couvercles à n'importe quel endroit du palettiseur où se trouve le plateau d'alimentation (9) et pour les déplacer vers n'importe quel endroit de la palette (3) logée à l'intérieur du palettiseur.
PCT/ES2007/000321 2006-08-16 2007-05-31 Palettiseur automatique de couvercles enveloppés dans un film thermorétractable ou emballés dans du papier WO2008020093A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200601905 2006-08-16
ES200601905U ES1063666Y (es) 2006-08-16 2006-08-16 Paletizador automatico de tapas retractiladas y embolsadas en papel

Publications (1)

Publication Number Publication Date
WO2008020093A1 true WO2008020093A1 (fr) 2008-02-21

Family

ID=37565218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2007/000321 WO2008020093A1 (fr) 2006-08-16 2007-05-31 Palettiseur automatique de couvercles enveloppés dans un film thermorétractable ou emballés dans du papier

Country Status (2)

Country Link
ES (1) ES1063666Y (fr)
WO (1) WO2008020093A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004701A (en) * 1973-06-07 1977-01-25 Champion International Corporation Handling and dispensing system and apparatus for cylindrical objects
US4642017A (en) * 1982-09-30 1987-02-10 Amca International Corporation Automated in-process pipe storage and retrieval system
GB2181402A (en) * 1983-01-21 1987-04-23 Fleetwood Syst Inc Palletizing system
ES2107700T3 (es) * 1993-03-24 1997-12-01 Hauni Maschinenbau Ag Brazo de robot de un robot de porticos de superficie.
ES2138506A1 (es) * 1996-10-31 2000-01-01 Engranajes Ekin S A Maquina paletizadora.
ES2255223T3 (es) * 1998-12-10 2006-06-16 Celema B.V. Aparato para paletizar objetos sustancialmente cilindricos.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004701A (en) * 1973-06-07 1977-01-25 Champion International Corporation Handling and dispensing system and apparatus for cylindrical objects
US4642017A (en) * 1982-09-30 1987-02-10 Amca International Corporation Automated in-process pipe storage and retrieval system
GB2181402A (en) * 1983-01-21 1987-04-23 Fleetwood Syst Inc Palletizing system
ES2107700T3 (es) * 1993-03-24 1997-12-01 Hauni Maschinenbau Ag Brazo de robot de un robot de porticos de superficie.
ES2138506A1 (es) * 1996-10-31 2000-01-01 Engranajes Ekin S A Maquina paletizadora.
ES2255223T3 (es) * 1998-12-10 2006-06-16 Celema B.V. Aparato para paletizar objetos sustancialmente cilindricos.

Also Published As

Publication number Publication date
ES1063666Y (es) 2007-02-16
ES1063666U (es) 2006-11-16

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