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EP1149767B1 - Méthode et machine pour former un emballage comprenant un film supérieur - Google Patents

Méthode et machine pour former un emballage comprenant un film supérieur Download PDF

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Publication number
EP1149767B1
EP1149767B1 EP01660067A EP01660067A EP1149767B1 EP 1149767 B1 EP1149767 B1 EP 1149767B1 EP 01660067 A EP01660067 A EP 01660067A EP 01660067 A EP01660067 A EP 01660067A EP 1149767 B1 EP1149767 B1 EP 1149767B1
Authority
EP
European Patent Office
Prior art keywords
wrapping
wrapped
top film
band
station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01660067A
Other languages
German (de)
English (en)
Other versions
EP1149767A1 (fr
Inventor
Arno Haloila
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.)
Octomeca Oy
Original Assignee
Octomeca Oy
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 Octomeca Oy filed Critical Octomeca Oy
Publication of EP1149767A1 publication Critical patent/EP1149767A1/fr
Application granted granted Critical
Publication of EP1149767B1 publication Critical patent/EP1149767B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/58—Applying two or more wrappers, e.g. in succession
    • B65B11/585—Applying two or more wrappers, e.g. in succession to stacked articles, e.g. pallettised loads
    • 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

Definitions

  • the present invention relates to a method for providing a package with a top film in a wrapping machine. According to the method,
  • a wrapping method for wrapping an object tightly usually comprises the following steps, the order of which may vary:
  • the object to be wrapped may consist of a single piece or several pieces to be wrapped in the same package. If necessary, the object to be wrapped can be held in place in the wrapping station by pressing the object from above by means of a pressing element, causing the object to be squeezed between its support and the pressing element. In this case, the top film sheet to be placed over the object has to be brought between the pressing element and the object to be wrapped.
  • a problem is that the wrapping operation has to be interrupted to allow a top film sheet to be brought onto the object to be wrapped. At least one layer of wrapping film has to be first wound about the object so that the roll of wrapping film band moves from below upwards. It is only after a top film sheet has been brought over the object to be wrapped and the edges of the sheet have been bent downward onto the layers of plastic film band already wrapped around it that the wrapping operation can be continued.
  • the object of the present invention is to achieve a new method for bringing a top film sheet onto an object to be wrapped which does not have any of the disadvantages described above.
  • the wrapping method of the invention is characterized in that the package is provided with a top film in a wrapping machine by applying the following steps comprised in the method:
  • a top film sheet can be fetched while the wrapped object in the wrapping station is being removed and another object to be wrapped is being brought in.
  • a new top film sheet is always ready in place above the object to be wrapped in the wrapping station before the wrapping operation is started. From this it follows that there is no need at all to interrupt the wrapping action for wrapping the object because the top film sheet can be brought onto the object during the wrapping operation. This is important because any interruptions in the wrapping operation substantially reduce its speed and efficiency.
  • the top film band is seized by four points at its edges by means of the gripper unit of a top film fetching apparatus placed inside the wrapping machine, whereupon the band is severed to form a top film sheet of a suitable size, which is brought into the wrapping station to a position above the object to be wrapped, and the top film sheet is pressed by means of the gripper unit onto the object to be wrapped.
  • the invention also relates to a wrapping machine known from WO 00/66434 on which the preamble of claim 3 is based comprising a wrapping device for wrapping a thin plastic film band from a roll around an object placed in a wrapping station in order to be wrapped and a film fetching apparatus for bringing a top film sheet into the wrapping station to a position over the object to be wrapped, said film fetching apparatus comprising:
  • the wrapping machine of the invention is characterized in that
  • the film fetching apparatus in the wrapping machine of the invention is mainly disposed above the object to be wrapped and as it can be moved in a vertical direction, the top film sheet can be fetched while the wrapped object in the wrapping station is being removed and another object to be wrapped is being brought in. Thus, there is no need to interrupt the wrapping action in order to allow a top film sheet to be fetched.
  • the top film fetching apparatus disposed inside the wrapping machine comprises a gripper unit having four grippers for seizing the edges of the top film band, and that the gripper unit together with the top film sheet held fast by the grippers can be pressed onto the object to be wrapped in the wrapping station.
  • the top film fetching apparatus is a separate assembly which can be added to a crank-type wrapping machine, to a ring-type wrapping machine or to a wrapping machine of any other type.
  • the top film fetching apparatus is mainly located inside the wrapping machine, above the wrapping station where the object to be wrapped is wrapped.
  • Fig. 1 presents a wrapping machine 10 according to the invention, which in this example is a crank-type wrapping machine.
  • the wrapping station 11 of the wrapping machine 10 contains an object 12 already wrapped, and the cranking wrapping system 20 has been stopped to allow an exchange of object 12.
  • the object 12 has been wrapped with wrapping film band 22 from a roll 21 of wrapping film band comprised in the cranking wrapping system 20.
  • a top film sheet 33 has been placed upon the wrapped object 12, and the downward bent edge portions 34 of the top film sheet have been left between the layers 22 of wrapping film band.
  • the top film sheet 33 and the wrapping film band layers 22 form on the object 12 a water-tight wrapping known in itself.
  • At least one layer of wrapping film band 22 is wound about the object 12 while the wrapping film band roll 21 is moving from below upwards before the hems 34 of the top film sheet 33 are turned onto the wrapping film band layers 22 already wrapped about the object. After this, the wrapping operation is continued so that the hems 34 of the top film sheet 33 remain under the film band layers 22 to be wound next.
  • the crank-type wrapping machine 10 in Fig. 1 is provided with a film fetching apparatus 30, which fetches a top film sheet 33 fit to be placed over the object 12.
  • the film fetching apparatus 30 comprises a gripper unit 40 provided with grippers 50 and 51 capable of seizing the edges of the top film band, the gripper unit being movable in both vertical and horizontal directions.
  • the vertical motion of the gripper unit 40 has been achieved by providing the frame 41 of the film fetching apparatus with a vertical column 42 movable along vertical guide rails in the frame 60 of the wrapping machine.
  • the horizontal motion of the gripper unit 40 has been implemented using a motion mechanism system 35, by connecting the gripper unit 40 to the frame 41 of the film fetching apparatus via an intermediate element 38 and horizontal guide rails 36a and corresponding slides.
  • Fig. 1 shows the top film roll 31 containing top film band 32 in the wrapping machine 10, with a cutting device 43 used to cut the top film band into top film sheets 33 of a size suited for the objects to be wrapped.
  • the end 39 of the top film band 32 cut by the cutting device 43 is squeezed in a pressing element 44, in which the grippers 50 and 51 of the gripper unit 40 can seize the edges of the top film band 32.
  • Fig. 2 presents a situation where the objects 12 to be wrapped are being exchanged, with the crank-type wrapping apparatus 20 of the wrapping machine 10 still inactive, and the completely wrapped object 12 presented in Fig. 1 has already been removed from the wrapping station 11 of the wrapping machine 10. The object to be wrapped next has not yet been brought into the wrapping station 11. From Fig. 2 it can be seen that the standstill of the wrapping apparatus 20 due to the exchange of objects 12 is utilized so that the film fetching apparatus 30 has already been started and is fetching a new length of top film 32 for the next object 12 to be wrapped.
  • Fig. 2 shows that the grippers 50 at one end of the gripper unit 40 have been turned to a low position so that they are ready to seize the edge of the top film 32.
  • the motion mechanism 35 comprised in the film fetching apparatus 30 has moved the gripper unit 40 horizontally to its extreme position on the left.
  • the horizontal movement of the gripper unit 40 has been implemented using a motion mechanism 35 in which the gripper unit 40 is attached to the frame 41 of the film fetching apparatus via an intermediate element 38 and horizontal guide rails 36a and 36b and slides 37.
  • the gripper unit 40 Before the horizontal movement of the motion mechanism 35, the gripper unit 40 has been raised to its high position, to a height where all grippers 50 and 51 of the gripper unit 40 in the downward-turned position are at a suitable height to be able to seize the edge of the top film band 32 being held in the grip of the pressing element 44 of the cutting device 43. As explained hereinafter, the gripper unit with its grippers 50 and 51 forms a pulling device for pulling the top film band 32, actuated by the motion mechanism 35. When at the height specified above, the gripper unit 40 is also at such a height that, as the motion mechanism 35 is moving to its extreme position on the left in Fig. 2, a supporting roller 60 mounted on the frame 60 of the wrapping machine 10 will support the gripper unit 40 from below.
  • the leading grippers 51 of the gripper unit 40 are in the high position because they have to be passed freely over the cutting device 43 severing the top film band 32, whereas the trailing grippers 50 attached to the gripper unit 40 and moving behind it as seen in the direction of motion are now in the low position with their jaws open, ready to seize the edge of the top film band 32 by a point near the band end 39 held by the cutting device 43.
  • Fig. 3 The situation presented in Fig. 3 is a continuation to the previous figure. After the grippers 50 and 51 of the gripper unit 40 have seized the edge of the top film band 32 and the pressing element 44 comprised in the cutting device 43 has released its grip, the pulling system formed by the motion mechanism 35 and the gripper unit 40 will pull a length of top film band 32 from the roll 31. The grippers 50 of the gripper unit 40 and, together with them, the end 39 of the top film band 32 have moved to the right, to the position presented in Fig. 3.
  • the other gripper pair 51 of the gripper unit 40 has also turned to the low position to be ready to seize the edge of the top film band 32 as soon as the gripper unit 40 has moved far enough so that grippers 51 come to a position aligned with the pressing element 44 of the cutting device 43.
  • the motion mechanism 35 of the film fetching apparatus 30 has pulled the end 39 of the top film band 32 far enough for the grippers 51 attached to the gripper unit 40 and moving behind it as seen in the direction of motion to reach a position aligned with the pressing element 44 comprised in the cutting device 43. At this point, the pressing element 44 is closed and the grippers 51 aligned with it seize the edge of the top film band 32. In this situation, all grippers 50 and 51 of the gripper unit 40 are holding the top film band 32 by its edges.
  • Fig. 6 the pressing element 44 comprised in the cutting device 43 is has again been closed and the cutting device 43 has severed the top film band 32.
  • the top film sheet 33 is now supported by the four grippers 50 and 51 holding it by its edges.
  • the motion mechanism 35 of the film fetching apparatus 30 centers the gripper unit 40 and together with it the top film sheet 33 over the object 12 to be wrapped in the wrapping station 11.
  • the grippers 50 and 51 of the film fetching apparatus 30 have been turned to the high position, so the edges 34a and 34b of the top film sheet 33 are up and away from the area where the plastic film band 22 is being wound.
  • the wrapping action has already been started from the lower edge of the object 12 to be wrapped.
  • the gripper unit 40 can also be used as a press device, in which case the gripper unit 40 is pressed on the object to be wrapped so that the top film sheet 33 will remain between the gripper unit 40 and the object 12 to be wrapped.
  • the object 12 to be wrapped has been wrapped with plastic film band 22 so that that the wrapping film band roll 21 has moved once from bottom to top of the object 12 to be wrapped.
  • the gripper unit 40 is lowered onto the object 12 to bewrapped and the top film sheet 33 remains between the gripper unit 40 and the object 12 to be wrapped.
  • the grippers 50 and 51 of the gripper unit 40 release their grip on the top film sheet 33, the edges 34a and 34b of the top film sheet 33 will be bent downward by the action of gravity, settling against the sides of the object 12 to be wrapped.
  • the grippers 50 and 51 of the gripper unit 40 of the wrapping machine 10 can also be provided with adjustments to allow a variation of the distance between the grippers 50 and 51. This will enable the wrapping machine 10 to use top film sheets 33 of different sizes if the size of objects 12 to be wrapped varies.
  • top film sheet can be brought by the described method into a wrapping machine of any type. It is not restricted to the crank-type wrapping machine presented in the figures as an example embodiment.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Claims (6)

  1. Méthode de réalisation d'un emballage avec un film supérieur dans une machine à envelopper (10), méthode selon laquelle
    l'action d'enveloppage de la machine à envelopper (10) étant arrêtée, un objet (12) à envelopper est amené à un poste d'enveloppage (11) compris dans la machine à envelopper et, en même temps, un objet déjà enveloppé éventuellement présent au poste d'enveloppage est enlevé du poste d'enveloppage,
    au poste d'enveloppage (11), l'objet (12) à envelopper est enveloppé dans une bande de film plastique mince (22) utilisée comme matériau d'enveloppage et fournie à partir d'une bobine (21),
    une feuille de film supérieur (33) est amenée sur l'objet (12) à envelopper, ladite feuille étant placée au-dessus de l'objet à envelopper de façon à ce que les bords (34) pointant vers le bas de la feuille de film supérieur restent entre des couches (22) de la bande de film plastique à enrouler autour de l'objet,
    la feuille de film supérieur (33) est collectée par un appareil de collecte de film (30) en saisissant le bord (39) d'une bande de film supérieur (32) fournie à partir d'une bobine (31) placée en dehors du poste d'enveloppage (11) au moyen d'éléments de préhension (50) compris dans ledit appareil,
    une longueur de bande de film supérieur (32) est retirée de la bobine (31) et la bande est coupée afin de former une feuille de film supérieur (33) de la longueur désirée qui est amenée au poste d'enveloppage (11) dans une position au-dessus de l'objet (12) à envelopper,
    caractérisée en ce que l'emballage est muni d'un film supérieur dans la machine à envelopper (10) en appliquant les étapes suivantes comprises dans la méthode :
    durant la pause dans l'action d'enveloppage, nécessaire pour un échange d'objets à envelopper, une unité de préhenseurs (40) comprise dans un appareil de collecte de film (30) situé au milieu du poste d'enveloppage (11) de la machine à envelopper (10) est déplacée horizontalement dans une direction latérale de façon à ce qu'elle sorte, au moins partiellement, hors du poste d'enveloppage,
    le bord (39) de la bande de film supérieur (32) venant de la bobine (31) d'en-dehors du poste d'enveloppage (11) est saisi par les préhenseurs (50) de l'unité de préhenseurs (40) déplacée vers un côté,
    l'unité de préhenseurs (40) est redéplacée horizontalement au poste d'enveloppage (11), avec les préhenseurs (50, 51) de l'unité de préhenseurs (40) tirant la bande de film supérieur (32) de la bobine (31 ),
    la bande de film supérieur (32) est coupée afin de former une feuille de film supérieur (33) qui, supportée par les préhenseurs (50, 51) de l'unité de préhenseurs (40), est amenée au centre du poste d'enveloppage (11), dans une position sur ou au-dessus de l'objet (12) à envelopper,
    l'action d'enveloppage pour envelopper l'objet (12) est mise en route et, après une période de temps voulue et sans arrêter l'action d'enveloppage, les préhenseurs (50, 51) de l'unité de préhenseurs (40) sont mis à lâcher prise sur le bord de la feuille de film supérieur (33), après quoi les bords (34) de la feuille de film supérieur placée sur l'objet à envelopper se rabattront vers le bas, restant ainsi sous les couches de plastique d'enveloppage (22) suivantes.
  2. Méthode selon la revendication 1, caractérisée en ce que, durant l'opération d'enveloppage et sans interrompre l'action d'enveloppage, l'unité de préhenseurs (40) de l'appareil de collecte de film (30) situé au milieu du poste d'enveloppage (11 ) de la machine à envelopper (10) est déplacée verticalement afin de déplacer la feuille de film supérieur (33), supportée par les préhenseurs (50, 51 ), de la position au-dessus de l'objet (12) à envelopper sur l'objet à envelopper.
  3. Machine à envelopper (10) comportant un appareil d'enveloppage (20) pour enrouler une bande de film plastique mince (22) à partir d'une bobine (21) autour d'un objet à envelopper (12) qui est placé au poste d'enveloppage (11 ) et un appareil de collecte de film (30) pour amener une feuille de film supérieur (33) au poste d'enveloppage (11), dans une position au-dessus de l'objet à envelopper, ledit appareil de collecte de film comportant :
    une unité de préhenseurs (40) et des préhenseurs (50, 51) pour saisir la bande de film supérieur (32) et pour la retirer de la bobine (31)
    un dispositif de découpage (43) pour couper la bande de film supérieur (32),
    et un mécanisme de mouvement (35) pour amener la feuille de film supérieur (33) au poste d'enveloppage (11) dans une position sur l'objet (12) à envelopper,
    caractérisée en ce que,
    l'appareil de collecte de film (30) de la machine à envelopper (10) est situé au centre du poste d'enveloppage (11) au-dessus de l'objet à envelopper (12),
    l'appareil de collecte de film (30) est muni d'un mécanisme de mouvement (35) comportant un mécanisme permettant un mouvement horizontal, tel un rail de guidage (36) et une glissière (37),
    le mécanisme de mouvement (30) est muni d'une unité de préhenseurs (40) pouvant être déplacée horizontalement par le mécanisme de mouvement de façon à ce qu'elle sorte au moins partiellement hors du poste d'enveloppage (11),
    et que l'unité de préhenseurs (40) comporte des préhenseurs (50, 51 ), au moyen desquels la bande de film supérieur (32) et la feuille de film supérieur (33) coupée à partir d'elle peuvent être tirées horizontalement, du dehors du poste d'enveloppage (11 ) dans une position sur l'objet à envelopper (12).
  4. Machine à envelopper (10) selon la revendication 3, caractérisée en ce que l'appareil de collecte de film (30) est muni d'un mécanisme permettant un mouvement vertical, tel un rail de guidage vertical du bâti (60) de la machine à envelopper (10) et une colonne verticale (42) se déplaçant le long le rail de guidage.
  5. Machine à envelopper (10) selon la revendication 3 ou 4, caractérisée en ce qu'elle comporte au moins un galet de support (61) monté sur le bâti (60) de la machine à envelopper (10) et servant à supporter le mécanisme de mouvement (35) se déplaçant latéralement, pendant que l'unité de préhenseurs (40) connectée au mécanisme de mouvement est au moins partiellement hors du poste d'enveloppage (11).
  6. Machine à envelopper (10) selon la revendication 3, 4 ou 5, caractérisée en ce que l'appareil de collecte de film supérieur (30) est un ensemble séparé pouvant être ajouté à une machine à envelopper (10) de type manivelle, à une machine à envelopper de type anneau ou à une machine à envelopper de tout autre type.
EP01660067A 2000-04-11 2001-04-11 Méthode et machine pour former un emballage comprenant un film supérieur Expired - Lifetime EP1149767B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000865A FI111530B (fi) 2000-04-11 2000-04-11 Menetelmä ja laite pakkauksen varustamiseksi päällyskalvolla käärintäpakkauskoneessa
FI20000865 2000-04-11

Publications (2)

Publication Number Publication Date
EP1149767A1 EP1149767A1 (fr) 2001-10-31
EP1149767B1 true EP1149767B1 (fr) 2004-12-22

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Application Number Title Priority Date Filing Date
EP01660067A Expired - Lifetime EP1149767B1 (fr) 2000-04-11 2001-04-11 Méthode et machine pour former un emballage comprenant un film supérieur

Country Status (3)

Country Link
EP (1) EP1149767B1 (fr)
DE (1) DE60107896T2 (fr)
FI (1) FI111530B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4620846A1 (fr) * 2024-03-22 2025-09-24 Ercopac S.r.l. Machine d'emballage et procédé associé

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213143A1 (de) * 2002-03-23 2003-10-02 Erapa Lenzen Gmbh & Co Kg Verfahren zum Verpacken eines eine flache Oberseite und Seitenwände aufweisenden Packgutstapels, sowie Verpackungseinrichtung für einen solchen Packgutstapel
ITBO20060099A1 (it) * 2006-02-13 2007-08-14 Aetna Group Spa Unita' di posizionamento di un foglio di film per la copertura della sommita' di gruppi di prodotti.
CN102826246B (zh) * 2012-09-12 2014-08-20 山东深蓝机器有限公司 在线式摇臂缠绕覆膜包装机
CN103879579B (zh) * 2014-01-15 2018-02-02 元旭包装(上海)有限公司 一种缠绕覆膜一体机
IT201700082668A1 (it) * 2017-07-20 2019-01-20 Aetna Group Spa Macchina avvolgitrice e metodo di avvolgimento
CN109501232B (zh) * 2018-12-14 2024-03-15 常州市第一人民医院 一种蜡疗用蜡块自动覆膜机
FR3092826A1 (fr) 2019-02-14 2020-08-21 Thimon Procede de banderolage et banderoleuse
IT201900003057A1 (it) * 2019-03-01 2020-09-01 Robopac Spa Apparato di copertura per macchina avvolgitrice
CN115303531B (zh) * 2022-08-16 2023-09-29 绵阳高新区鸿强科技有限公司 一种全自动缠管机缠管机构
CN115489102B (zh) * 2022-11-16 2023-02-28 浙江大华技术股份有限公司 纸膜复合方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2000561A6 (es) * 1986-07-24 1988-03-01 Inpropack S L Maquina enfardadora automatica de palets
FI80418C (fi) * 1988-04-06 1990-06-11 Haloila M Oy Ab Anordning och foerfarande foer utbredning av en omslagsfilm vid inveckling.
US5819503A (en) * 1997-06-11 1998-10-13 Lantech, Inc. Method and apparatus for wrapping a load including a waterproof top sheet
FI991020A0 (fi) * 1999-05-04 1999-05-04 United Packaging Plc Käärintäpakkausmenetelmä ja käärintäpakkauskone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4620846A1 (fr) * 2024-03-22 2025-09-24 Ercopac S.r.l. Machine d'emballage et procédé associé

Also Published As

Publication number Publication date
FI111530B (fi) 2003-08-15
FI20000865A0 (fi) 2000-04-11
DE60107896D1 (de) 2005-01-27
EP1149767A1 (fr) 2001-10-31
FI20000865L (fi) 2001-10-12
DE60107896T2 (de) 2005-12-08

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