EP0137443A2 - Vorrichtung zum Aufschrumpfen einer Folienhülle auf ein Paket - Google Patents

Vorrichtung zum Aufschrumpfen einer Folienhülle auf ein Paket Download PDF

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Publication number
EP0137443A2
EP0137443A2 EP84111758A EP84111758A EP0137443A2 EP 0137443 A2 EP0137443 A2 EP 0137443A2 EP 84111758 A EP84111758 A EP 84111758A EP 84111758 A EP84111758 A EP 84111758A EP 0137443 A2 EP0137443 A2 EP 0137443A2
Authority
EP
European Patent Office
Prior art keywords
package
pallet
shrink hood
lifting
pack
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.)
Granted
Application number
EP84111758A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0137443A3 (ru
EP0137443B1 (de
Inventor
Friedrich Koblofsky
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.)
Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG
Original Assignee
Hans Lingl Anlagenbau und Verfahrenstechnik 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 Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG filed Critical Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG
Priority to AT84111758T priority Critical patent/ATE24159T1/de
Publication of EP0137443A2 publication Critical patent/EP0137443A2/de
Publication of EP0137443A3 publication Critical patent/EP0137443A3/xx
Application granted granted Critical
Publication of EP0137443B1 publication Critical patent/EP0137443B1/de
Expired 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 shrinking a film cover onto a package, in particular with a pallet, with the features listed in the preamble of claim 1.
  • a lifting drive is used to lift and lower the shrink hood and, separately from this, a lifting device with its own drive is used to lift and lower the package. Due to the coordination of the movements of the shrink hood and package, these separate drives cause considerable control and cost expenditure.
  • the object of the invention is therefore to create a device with which this expenditure is reduced.
  • the drive according to the invention for the opposite movement of the shrink hood and package requires practically no control effort and reduces the costs for creating the device. At the same time, it enables a simultaneous lowering of the shrink hood over the package and lifting of the package to the required extent from the conveyor.
  • the shrink hood 1 consists of a box which is open at the bottom and which is equipped on the inside with heating devices (not shown) and is suspended on cables 3 on cable drums 4 so that they can be raised and lowered.
  • the cable drums 4 are fastened on a trowel 2 which is mounted horizontally in the frame 15 and is driven by a motor 16.
  • the package 5 to be shrink-wrapped with the shrink-insulated sleeve 6 loosely placed over it is brought under the area of the shrink hood 1 with a conveyor device 7, the package 5 generally being on a pallet 8.
  • the shrink hood 1 is lowered over the package 5 (FIG.
  • each chain 10 is a spring 11 which is tensioned in the starting position, ie with the hood 1 raised and the package 5 lowered can be.
  • Another link of each endless chain 10 is a rod 12 located below the spring 11 with an adjustable stop 13 attached to it. The rod 12 is guided in an eyelet 14 which functions as a counter-stop and is fastened to the frame 15 of the device.
  • the endless chains 10 are simultaneously put into circulation by the shaft 2 until the stop 13 meets the counter-stop 14. From this moment, the endless chains 10 to the pulley and the springs 11 are relaxed at the same time. As a result, the lifting frame 9 with the package 5 is lifted off the conveyor and raised so far that the film envelope 6 hangs freely down from the lower edge of the package 5 or the pallet and can be shrunk. To adjust the stroke, the stop 13 can be adjustably attached to the rod 12. The stroke of the frame 9 is determined by the distance between the stops 13 and 14 in the starting position. I.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Specific Conveyance Elements (AREA)
EP84111758A 1983-10-07 1984-10-02 Vorrichtung zum Aufschrumpfen einer Folienhülle auf ein Paket Expired EP0137443B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111758T ATE24159T1 (de) 1983-10-07 1984-10-02 Vorrichtung zum aufschrumpfen einer folienhuelle auf ein paket.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3336479 1983-10-07
DE3336479A DE3336479C2 (de) 1983-10-07 1983-10-07 Vorrichtung zum Aufschrumpfen einer Folienhülle auf ein Paket

Publications (3)

Publication Number Publication Date
EP0137443A2 true EP0137443A2 (de) 1985-04-17
EP0137443A3 EP0137443A3 (ru) 1985-06-05
EP0137443B1 EP0137443B1 (de) 1986-12-10

Family

ID=6211218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111758A Expired EP0137443B1 (de) 1983-10-07 1984-10-02 Vorrichtung zum Aufschrumpfen einer Folienhülle auf ein Paket

Country Status (3)

Country Link
EP (1) EP0137443B1 (ru)
AT (1) ATE24159T1 (ru)
DE (1) DE3336479C2 (ru)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164911A (en) * 1984-09-17 1986-04-03 Kureha Chemical Ind Co Ltd Apparatus for heat shrinking plastics film used for wrapping
EP1203723B1 (de) * 2000-11-03 2004-09-15 Rolf Kirschsieper Transport- und Lagerungsvorrichtung
CN106944594A (zh) * 2017-04-21 2017-07-14 长兴鼎峰铸造材料有限公司 一种冒口热封机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189264A1 (ru) * 1972-05-27 1974-01-25 Philips Nv
DE2303128A1 (de) * 1973-01-23 1974-08-01 Platmanufaktur Ab Aus mehreren schichten aufeinander gestapelter verpackungsgegenstaende bestehendes kolli, sowie verfahren und maschine zur herstellung desselben
AU526702B2 (en) * 1978-12-29 1983-01-27 Pet Incorporated Heat conserver for bell-type ovens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189264A1 (ru) * 1972-05-27 1974-01-25 Philips Nv
DE2303128A1 (de) * 1973-01-23 1974-08-01 Platmanufaktur Ab Aus mehreren schichten aufeinander gestapelter verpackungsgegenstaende bestehendes kolli, sowie verfahren und maschine zur herstellung desselben
AU526702B2 (en) * 1978-12-29 1983-01-27 Pet Incorporated Heat conserver for bell-type ovens

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164911A (en) * 1984-09-17 1986-04-03 Kureha Chemical Ind Co Ltd Apparatus for heat shrinking plastics film used for wrapping
GB2164911B (en) * 1984-09-17 1989-06-01 Kureha Chemical Ind Co Ltd Apparatus for heat shrinking plastics film used for wrapping
EP1203723B1 (de) * 2000-11-03 2004-09-15 Rolf Kirschsieper Transport- und Lagerungsvorrichtung
CN106944594A (zh) * 2017-04-21 2017-07-14 长兴鼎峰铸造材料有限公司 一种冒口热封机构
CN106944594B (zh) * 2017-04-21 2018-12-18 长兴鼎峰铸造材料有限公司 一种冒口热封机构

Also Published As

Publication number Publication date
EP0137443A3 (ru) 1985-06-05
DE3336479C2 (de) 1986-09-04
EP0137443B1 (de) 1986-12-10
ATE24159T1 (de) 1986-12-15
DE3336479A1 (de) 1985-04-18

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