EP0376028B1 - Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels - Google Patents

Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels Download PDF

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Publication number
EP0376028B1
EP0376028B1 EP89122755A EP89122755A EP0376028B1 EP 0376028 B1 EP0376028 B1 EP 0376028B1 EP 89122755 A EP89122755 A EP 89122755A EP 89122755 A EP89122755 A EP 89122755A EP 0376028 B1 EP0376028 B1 EP 0376028B1
Authority
EP
European Patent Office
Prior art keywords
pallet
stack
goods
shrink
hood
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
EP89122755A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0376028A1 (de
Inventor
Reiner Wilhelm Hannen
Norbert Vermeulen
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.)
MSK Verpackungs Systeme GmbH
Original Assignee
MSK Verpackungs Systeme GmbH
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 MSK Verpackungs Systeme GmbH filed Critical MSK Verpackungs Systeme GmbH
Priority to AT89122755T priority Critical patent/ATE85572T1/de
Publication of EP0376028A1 publication Critical patent/EP0376028A1/de
Application granted granted Critical
Publication of EP0376028B1 publication Critical patent/EP0376028B1/de
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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat

Definitions

  • the invention relates to a device for packaging a stack of goods arranged on a pallet, in particular from bottles, cans or the like, with an intermediate pallet and stack of goods arranged and projecting over the edge of the pallet and a shrink hood pulled over the stack of goods and the pallet, consisting of a parking space or a conveyor for the loaded pallet, a device for covering the shrink hood, which is gripped at its lower edge by grippers of the device, a shrinking frame which can be moved up and down in the vertical direction, a blower arranged under the parking space or the conveyor and off a holding device arranged outside the space occupied by the pallet, but within the working area of the gripper, which holds the lower edge of the shrink hood away from the pallet and the stack of goods.
  • the shrink hood which is generally oversized over the stack of goods, folds around the stack of goods and around the pallet, which at least in some areas limits the heating of the shrink hood material, on the one hand because of the multiple layers in the area of the folds and on the other hand because of the contact with surface areas of the stack of goods.
  • the folds formed in this way usually run diagonally near the four vertical edges of the stack of goods and form rain gutters, in which water that runs down when stored outside finds a way and, if necessary, also penetrates through small holes in the fold area to the stack of goods.
  • the object of the invention is to functionally improve a device of the type described above.
  • the holding device consists of abutments and pressure elements associated therewith, the pressure elements working outside the range of movement of the grippers, and the abutments being formed by strips which extend in parallel with vertical pressure surfaces and next to the sides of the parking space.
  • the shrink hood is pulled over the stack of goods with the aid of the grippers until the lower edge of the shrink hood is also pulled over the abutment. While the lower edge of the shrink hood is held by the grippers, the pressing elements are actuated, which are preferably designed as swivel levers and which then press the lower edge of the shrink hood against the outside of the abutment, so that the grippers can be released. If the shrink frame is above the palletized stack of goods, it is now moved downwards and shrinking in the process. If the shrink frame carries the grippers and the shrink frame is in its lower position, then it is first moved upwards so that the shrink hood can be shrunk during the following downward movement. The lower edge of the shrink hood is held in place.
  • the abutments should preferably be arranged at the level of the placement level or below. Then the shrink frame can namely be moved into the area of the top of the pallet and the film lying on it, without having to let go of the lower edge of the shrink hood. Once the film protruding from the pallet is welded to the shrink hood, the lower edge of the shrink hood can be released. The lower edge then also shrinks and lies against the outside of the pallet. If the lower edge is long enough and the pallet is lifted additionally, a shrink can be created.
  • Certain pallets have outer surfaces on two opposite sides, from the blocks or arranged between the top and bottom of the pallet Bars are formed. When using such pallets, it may be sufficient if the abutments are arranged only in the area of the long sides of the parking space or the conveyor and the pressing elements on the other sides interact with the pallet surfaces forming the outer boundary of the pallet.
  • pivot levers are mounted below the setting level, preferably pivotable about horizontal axes.
  • a preferred embodiment is characterized in that an air box with a suction fan arranged therein is provided below the level and the shrink frame, the air box having an upper side parallel to the level with suction openings and outlet openings on its sides facing away from the level.
  • the flat top of the air box favors an air flow required to create a shrink.
  • the side outlet openings ensure that the extracted hot air is discharged to the outside and does not affect the hot air flow of the shrink frame.
  • a three-track chain conveyor 1 is shown on which pallets 2 with a stack of goods 3 arranged thereon are transported from bottles.
  • a film 4 On the top of the pallet 2 is a film 4, which protrudes beyond the edge of the pallet 2.
  • the palletized stack of goods 3 is brought into the area of a combined hood covering and shrinking station, where a shrink hood 5 is first pulled over the palletized stack of goods with the aid of grippers 6, which grip the lower edge of the shrink hood 5.
  • angular abutments 9 are arranged on the top of an air box, the upright legs of which have vertical pressing surfaces 10 for pressing elements designed as pivot levers 11.
  • the pressing surfaces 10 are located outside the space occupied by the pallet 2, but within the working area of the grippers 6.
  • abutments 9 are provided on both sides of the chain conveyor 1 in the front and rear area of the pallet 2.
  • a pallet 2 used in which the sides pointing in the conveying direction or against the conveying direction are formed in the outer boundary of blocks or beams 12 which are arranged between the top and bottom of the pallet 2.
  • the associated swivel levers 11, which reach between the tracks of the chain conveyor 1, are therefore somewhat longer than the swivel levers 11 cooperating with the abutments 9 Outside of the blocks or beams 12 held so that during the subsequent shrinking there is a sufficiently large flow cross section for the air emerging from the shrink hood 5 during the shrinking.
  • a suction fan not shown, is housed.
  • the upper side of the air box 8, which is parallel to the positioning plane and thus also flat, has suction openings (not shown) for the air sucked out of the shrink hood 5 during the shrinking. This air is discharged through outlet openings (not shown) on the sides of the air box 8 facing away from the positioning plane.
  • the shrink frame 7 is moved from top to bottom.
  • the shrink hood 5 shrinks continuously.
  • the edge strip of the film 4 protruding over the pallet welds to the shrink hood. Then no more air can escape from the shrink hood 5.
  • the pivot levers 11 can be released so that the lower edge of the shrink hood 5 can shrink and pull against the pallet 2. If the lower edge of the shrink hood is long enough and the pallet 2 is additionally lifted, you can a shrink can also be created.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Stackable Containers (AREA)
  • Pallets (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Package Closures (AREA)
EP89122755A 1988-12-24 1989-12-09 Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels Expired - Lifetime EP0376028B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89122755T ATE85572T1 (de) 1988-12-24 1989-12-09 Vorrichtung zum verpacken eines auf einer palette angeordneten gutstapels.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8816085U DE8816085U1 (de) 1988-12-24 1988-12-24 Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels
DE8816085U 1988-12-24

Publications (2)

Publication Number Publication Date
EP0376028A1 EP0376028A1 (de) 1990-07-04
EP0376028B1 true EP0376028B1 (de) 1993-02-10

Family

ID=6831200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89122755A Expired - Lifetime EP0376028B1 (de) 1988-12-24 1989-12-09 Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels

Country Status (6)

Country Link
US (1) US5042235A (ru)
EP (1) EP0376028B1 (ru)
AT (1) ATE85572T1 (ru)
DE (2) DE8816085U1 (ru)
DK (1) DK168816B1 (ru)
ES (1) ES2038394T3 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519116B1 (de) * 1990-09-13 1995-08-16 DEVELOG, REINER HANNEN & CIE Verfahren zum Überziehen von Stretchfolienhauben über einen Gutstapel und Vorrichtung zur Durchführung des Verfahrens
US5415518A (en) * 1993-08-25 1995-05-16 R.R. Donnelley & Sons Company Automated method and system for loading book mail bundles onto a pallet
DE4342490C2 (de) * 1993-12-13 1996-09-26 Lachenmeier Kurt Aps Verfahren und Vorrichtung zum Schrumpfen einer aus heißschrumpffähigem Material bestehenden Folienhaube, die über eine auf einer Palette befindliche Ladung gezogen ist
ES2130024B1 (es) * 1996-01-26 2000-01-16 Mecanizacion Del Transporte Y Dispositivo y procedimiento para retractilar una lamina de plastico sobre mercancias paletizadas.
DE19803244C2 (de) * 1998-01-28 2003-04-24 Kurt Lachenmeier As Sonderborg Verfahren und Vorrichtung zum Verpacken eines Gutes
ES2191898T3 (es) * 1998-11-05 2003-09-16 Lachenmeier Kurt Aps Procedimiento y dispositivo para la contraccion de una lamina sobre un objeto.
WO2000044626A1 (de) * 1999-01-28 2000-08-03 MSK-Verpackungs-Systeme Gesellschaft mit beschränkter Haftung Vorrichtung zum schrumpfen einer heissschrumpffolie
FR2816587B1 (fr) 2000-11-16 2003-03-07 Thimon Procede et dispositif de houssage et de thermoscellage d'une housse en matiere plastique thermoretractable pour constituer un emballage etanche sur une charge palettisee
ITMI20021461A1 (it) * 2002-07-02 2004-01-02 Whirlpool Co Imballaggio per congelatori orizzontali e procedimento per il suo utilizzo
FR2850949B1 (fr) 2003-02-10 2005-10-21 Thimon Dispositif et procede d'emballage d'une charge palettisee au moyen d'une housse a film en matiere plastique thermoretractable
US7284360B2 (en) * 2004-08-19 2007-10-23 Kellogg Company Bulk transportable container
US7770366B2 (en) * 2006-03-27 2010-08-10 Transfresh Corporation Systems for automatically sealing a plastic bag/enclosure over containers of perishables carried on a pallet
ES2670427T3 (es) 2008-06-05 2018-05-30 Kellogg Company Procedimientos de producir un recipiente transportable
US8104520B2 (en) 2008-06-11 2012-01-31 Kellogg Company Gentle handling hopper and scrunched bag for filling and forming a transportable container
CA2734271C (en) * 2008-09-03 2016-08-16 Kellogg Company Transportable container for bulk goods and method for forming the same
DE202010001587U1 (de) * 2010-01-29 2010-04-22 Msk - Verpackungs-Systeme Gmbh Vorrichtung zum Umhüllen eines Gutstapels mit einer Folie
PL2433874T3 (pl) * 2010-09-27 2013-08-30 Felix Waldner Gmbh Sposób opakowywania produktu pakowanego i opakowanie dla produktu pakowanego
ES2634221T3 (es) 2010-12-01 2017-09-27 Kellogg Company Contenedor transportable para mercancías a granel y procedimiento para formar el mismo
US20130067861A1 (en) * 2011-09-16 2013-03-21 Owens Corning Intellectual Capital, Llc Packaging to improve shelflife of insulation products
DE102015122597A1 (de) * 2015-12-22 2017-06-22 Gebr. Heinemann SE & Co. KG Verfahren und Vorrichtung zur manipulationssicheren Versieglung von Packgut
DE202021103827U1 (de) * 2021-07-16 2022-01-12 Msk - Verpackungs-Systeme Gmbh Formvorrichtung zur Durchführung eines Verfahren zur Schaffung zumindest eines Freibereichs in einer aus Schrumpffolie bestehenden, vorzugsweise als Schrumpfhaube ausgebildeten, Ummantelung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298444B (de) * 1966-10-19 1969-06-26 Alkor Oerlikon Plastic Gmbh Transport- und Lagereinheit
SE335498B (ru) * 1968-02-07 1971-05-24 E Gustavsson
US3508375A (en) * 1968-07-25 1970-04-28 Larry L Kaufman Co Method and apparatus for covering a load on a pallet
DE6801652U (de) * 1968-10-10 1969-01-23 Nuetro Hirsch & Co Vorrichtung zum verpacken von stueckguetern auf einem grundrahmen
US3667598A (en) * 1971-02-18 1972-06-06 Weldotron Corp Wrapped pallet load
DE3262894D1 (en) * 1981-10-16 1985-05-09 Msk Verpackung Syst Gmbh Method and device for packaging goods stacked on a pallet
DE3521416A1 (de) * 1985-06-14 1986-12-18 MSK - Verpackungs-Systeme GmbH, 4190 Kleve Verfahren zum verpacken eines auf einer palette angeordneten gutstapels und vorrichtung zur durchfuehrung des verfahrens
FR2599710B1 (fr) * 1986-06-04 1989-03-24 Newtec Int Procede et installation pour l'emballage d'une charge palettisee dans une housse en matiere plastique thermoretractable
DE3621297A1 (de) * 1986-06-25 1988-01-14 Moellers Maschf Gmbh Vorrichtung zum ueberziehen und anschrumpfen einer schrumpffolienhaube ueber bzw. an einen stapel.

Also Published As

Publication number Publication date
ATE85572T1 (de) 1993-02-15
DE8816085U1 (de) 1989-03-09
DK646189A (da) 1990-06-25
US5042235A (en) 1991-08-27
DK168816B1 (da) 1994-06-20
DK646189D0 (da) 1989-12-19
EP0376028A1 (de) 1990-07-04
DE58903534D1 (de) 1993-03-25
ES2038394T3 (es) 1993-07-16

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