EP1273519A1 - Procede de conditionnement et machine destinee a la mise en oeuvre de ce procede - Google Patents

Procede de conditionnement et machine destinee a la mise en oeuvre de ce procede Download PDF

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Publication number
EP1273519A1
EP1273519A1 EP00910889A EP00910889A EP1273519A1 EP 1273519 A1 EP1273519 A1 EP 1273519A1 EP 00910889 A EP00910889 A EP 00910889A EP 00910889 A EP00910889 A EP 00910889A EP 1273519 A1 EP1273519 A1 EP 1273519A1
Authority
EP
European Patent Office
Prior art keywords
pallet
headstock
film
spool
load
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.)
Withdrawn
Application number
EP00910889A
Other languages
German (de)
English (en)
Inventor
Alex Mas Mir
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.)
Mas Construcciones Mecanicas SA
Original Assignee
Mas Construcciones Mecanicas SA
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 Mas Construcciones Mecanicas SA filed Critical Mas Construcciones Mecanicas SA
Publication of EP1273519A1 publication Critical patent/EP1273519A1/fr
Withdrawn legal-status Critical Current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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • 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
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/14—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles
    • B65B2210/20—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles the web dispenser being mounted on a rotary arm

Definitions

  • the present invention relates to a new packing procedure, with the clear objective of providing a pallet with its load with a wrapping based on plastic foil or film, which suitably stabilises said load during subsequent handling of the pallet and/or protects it from dust and water, procedure which has been specially conceived in order to improve the packing conditions, specifically by avoiding tears in the plastic film and permitting a higher operational speed, with the consequent enhancement in the performance of the packing machine, with considerable stretching of the film and consequent saving therein.
  • the new procedure permits the wrapping of four or five faces indifferently, utilising a single spool of film.
  • the invention concerns also the machine for putting the procedure mentioned into practice.
  • One such solution consists in mounting the pallet with its load on a rotating platform, whilst the film-feeding spool is arranged laterally with respect to the pallet and is subjected to a vertical displacement movement, so that the plastic foil is wound helicoidally over the outside surface of the load whilst the pallet turns.
  • Machines of this type are reflected, for example, in the European Patents with application number 91401689.4 and 92401863.3.
  • the other solution consists in maintaining the pallet stationary during packing, in order to avoid the problems with centrifugal force of which mention was made above, it being the film-feeding spool which describes a planetary movement around the pallet, at the same time as it simultaneously undergoes an alternating motion in the vertical direction, as for example occurs in the machines reflected in the European Patent with application number 90402027.8 or the PCT with publication number WO 90/06261.
  • This second type of machine structurally much more complex than the first type, and consequently much more expensive, and which due to its large turning circle produces high inertial forces because of the weight of the moving elements, which make necessary a large reinforced framework. It also presents as a fundamental problem, which is also applicable to the case of the machines of the first type, a serious risk of tearing the film as the pulling motion of said film is in both cases circular and constant, meaning that "tugging" occurs is said film in correspondence with the folding the latter undergoes on reaching the corners or upright edges of the load, in such a manner that in correspondence with said edges extra straining and stretching are produced which are the effects that produce the risk of tearing which has just been mentioned.
  • the procedure of the invention consists in subjecting the headstock of the film spool to a cyclic motion around the pallet with its load, but with the special particularity that said headstock describes a trajectory always parallel to the outline of the pallet.
  • the machine on which the object of the invention is also centred incorporates, in a lateral disposition with respect to the zone of stationary positioning of the pallet, a robot provided with an articulated arm to which is directly or indirectly joined the headstock carrying the film-feeding spool, said robot coming with a program which permits it to describe the cyclic movement of rectangular trajectory at constant speed of which mention has been made above.
  • the robot itself can also supply the spool-bearing headstock with the necessary movement of vertical displacement, in order that the wrapping of the film take place helicoidally, or this vertical movement can be achieved by the coupling to the extremity of the articulated arm of the robot of a vertical guide rail on which the spool-bearing headstock in turn shall be displaced.
  • the employment of one system or another, or the combination of both, depends on the maximum height of the pallet to be wrapped.
  • the spool-bearing headstock to include a means of tilting which permits it to adopt an inclined position, in the uppermost location, for the wrapping of the top face of the load formed on the pallet, that is for what is commonly termed as wrapping of the "fifth face".
  • This special mobility of the spool (2), and more specifically of the headstock (4) upon which the spool (2) is mounted, is achieved with the collaboration of a robot (6) provided with a multiple and articulated arm (7), to the free extremity (8) of which is fastened the headstock (4), in such a manner that with the assistance of a duly developed program for said robot (6), the aforementioned movements of the headstock (4) are achieved around the pallet (1).
  • the robot (6) can produce exclusively the circumferential movement of the headstock (4) around the pallet (1), following the rectangular trajectory of which mention has been made previously, in such a manner that said headstock (4) is not directly mounted on the extremity of the multiple arm (7) of the robot, but instead said headstock (4) is mounted on vertical guide rails (9), as can be seen in figure 2, which are in association with the extremity of the multiple arm (7) of the robot, in a such a manner that the necessary motion of the spool (2), for the helical wrapping of the film (5) is produced by means of displacement of the headstock (4) on the guide rails (9), whilst the latter, driven by the robot (6), describe the rectangular trajectory (3) or, as in the case of figure 1 the headstock (4) can be directly fastened to the free extremity (8) of the multiple arm (7) of the robot, in which case said robot (6) must provide simultaneously the headstock with both movements, the annular movement (3) around the pallet (1) and the parallel and complementary vertical displacement of said headstock (4).
  • the spool (2) may be mounted on the headstock (4) with interposition of a gyratory disc (10) which permits the spool (2) to take up a vertical disposition, corresponding to the lateral wrapping of the pallet (1) with its load, that shown in figure 1, or to adopt a suitably inclined disposition, as shown in figure 2, for the wrapping of the top base defined by the load of the pallet (1).
  • a gyratory disc 10 which permits the spool (2) to take up a vertical disposition, corresponding to the lateral wrapping of the pallet (1) with its load, that shown in figure 1, or to adopt a suitably inclined disposition, as shown in figure 2, for the wrapping of the top base defined by the load of the pallet (1).
EP00910889A 2000-03-23 2000-03-23 Procede de conditionnement et machine destinee a la mise en oeuvre de ce procede Withdrawn EP1273519A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2000/000103 WO2001070576A1 (fr) 2000-03-23 2000-03-23 Procede de conditionnement et machine destinee a la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
EP1273519A1 true EP1273519A1 (fr) 2003-01-08

Family

ID=8244219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00910889A Withdrawn EP1273519A1 (fr) 2000-03-23 2000-03-23 Procede de conditionnement et machine destinee a la mise en oeuvre de ce procede

Country Status (7)

Country Link
US (1) US20030093973A1 (fr)
EP (1) EP1273519A1 (fr)
AU (1) AU3293500A (fr)
BR (1) BR0017196A (fr)
CA (1) CA2401584A1 (fr)
MX (1) MXPA02009357A (fr)
WO (1) WO2001070576A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502856A1 (fr) * 2003-07-31 2005-02-02 PIERI S.r.l. Procédé et dispositif de remplacement automatique de rouleaux de film dans des machines pour envelopper des charges palettisées
WO2006032065A1 (fr) * 2004-09-16 2006-03-23 Gavin Weir Appareil de banderolage de marchandises sur une palette
EP1655225A1 (fr) * 2004-03-02 2006-05-10 TOSA S.r.l. Procédé et dispositif de remplacement automatique de rouleaux de film dans des machines pour envelopper des charges palettisées
FR2911581A1 (fr) * 2007-01-24 2008-07-25 Applic De Productivite Logisti Dispositif de banderolage de colis
WO2023023682A1 (fr) * 2021-08-25 2023-03-02 Mondi Ag Appareil, agencement et procédé d'emballage de marchandises chargées avec un voile de papier

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1880945T3 (pl) * 2006-07-20 2009-07-31 Bema Srl Układ do owijania ładunków
DE102010020998B4 (de) * 2010-05-12 2013-01-17 SSI Schäfer Noell GmbH Lager- und Systemtechnik Packplatz und Verfahren zum automatisierten Beladen von Stückgütern auf Ladungsträger mit anschließender Folienumwicklung
EP2744711B9 (fr) * 2011-08-16 2016-09-28 Aetna Group S.P.A. Systeme de deplacement d'unites de fonctionnement d'une machine d'emballage et machine d'emballage
US10239645B2 (en) 2013-02-13 2019-03-26 Lantech.Com, Llc Packaging material profiling for containment force-based wrapping
CA3111412C (fr) 2014-01-14 2023-08-08 Lantech.Com, Llc Reglage dynamique du parametre de force d'enveloppement en reponse a la force d'enveloppement controlee et/ou pour la reduction des ruptures de film
WO2016057722A1 (fr) 2014-10-07 2016-04-14 Lantech.Com, Llc Enveloppage basé sur la stabilité d'une charge
ES2647158T3 (es) * 2015-03-19 2017-12-19 Italdibipack S.P.A. Dispositivo de bobinado y elevación combinado
WO2016164776A1 (fr) * 2015-04-10 2016-10-13 Lantech.Com, Llc Machine d'emballage sous film étirable permettant des opérations de confinement de couche supérieure
EP3353062B1 (fr) 2015-09-25 2020-08-26 Lantech.Com LLC Machine d'emballage sous film étirable à établissement de profil de charge automatique et procédé correspondant
WO2019058335A1 (fr) 2017-09-22 2019-03-28 Lantech.Com, Llc Profils d'emballage d'appareil d'emballage de charge dotés d'interruptions de cycle d'emballage commandées
US11591127B2 (en) * 2019-03-20 2023-02-28 Lantech.Com, Llc Packaging material evaluation and apparatus therefor incorporating split take up drum and/or specific containment force measurement
CA3147094A1 (fr) 2019-09-09 2021-03-18 Lantech.Com, Llc Emballeuse sous film retractable a controle de la vitesse de distribution base sur la vitesse detectee du materiau d'emballage distribue et la geometrie predite de la charge
AU2020350496B2 (en) 2019-09-19 2024-01-25 Lantech.Com, Llc Packaging material grading and/or factory profiles
CN113320728B (zh) * 2021-06-08 2024-01-30 安徽信诺家具有限公司 一种缠绕膜包装用缠绕包装装置
CN114228194B (zh) * 2021-12-16 2022-09-27 江南大学 一种恒张力缠绕工业机器人
FR3133177A1 (fr) * 2022-03-04 2023-09-08 Sarl 2 Adis Procédé et installation de couverture de marchandises sur palette

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502856A1 (fr) * 2003-07-31 2005-02-02 PIERI S.r.l. Procédé et dispositif de remplacement automatique de rouleaux de film dans des machines pour envelopper des charges palettisées
EP1655225A1 (fr) * 2004-03-02 2006-05-10 TOSA S.r.l. Procédé et dispositif de remplacement automatique de rouleaux de film dans des machines pour envelopper des charges palettisées
WO2006032065A1 (fr) * 2004-09-16 2006-03-23 Gavin Weir Appareil de banderolage de marchandises sur une palette
FR2911581A1 (fr) * 2007-01-24 2008-07-25 Applic De Productivite Logisti Dispositif de banderolage de colis
EP1950134A1 (fr) * 2007-01-24 2008-07-30 Applications de Productivité Logistique Dispositif de banderolage de colis
WO2023023682A1 (fr) * 2021-08-25 2023-03-02 Mondi Ag Appareil, agencement et procédé d'emballage de marchandises chargées avec un voile de papier
AT525393A1 (de) * 2021-08-25 2023-03-15 Mondi Ag Vorrichtung, Anordnung und Verfahren zum Verpacken von Ladegut mit einer Papierbahn
AT525393B1 (de) * 2021-08-25 2023-08-15 Mondi Ag Vorrichtung, Anordnung und Verfahren zum Verpacken von Ladegut mit einer Papierbahn

Also Published As

Publication number Publication date
MXPA02009357A (es) 2004-05-14
US20030093973A1 (en) 2003-05-22
AU3293500A (en) 2001-10-03
WO2001070576A1 (fr) 2001-09-27
BR0017196A (pt) 2003-04-29
CA2401584A1 (fr) 2001-09-27

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