EP0719228A1 - Methode et dispositif pour l'emballage de profiles - Google Patents

Methode et dispositif pour l'emballage de profiles

Info

Publication number
EP0719228A1
EP0719228A1 EP94929502A EP94929502A EP0719228A1 EP 0719228 A1 EP0719228 A1 EP 0719228A1 EP 94929502 A EP94929502 A EP 94929502A EP 94929502 A EP94929502 A EP 94929502A EP 0719228 A1 EP0719228 A1 EP 0719228A1
Authority
EP
European Patent Office
Prior art keywords
packaging
station
webs
paper
adhesive
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Withdrawn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
EP94929502A
Other languages
German (de)
English (en)
Inventor
Christoph Dipl.-Ing. Keller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0719228A1 publication Critical patent/EP0719228A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs

Definitions

  • the invention relates to a device for packaging workpieces, in particular aluminum profiles.
  • the transport takes place by means of a forklift
  • the forks of the forklift should be padded. Otherwise, the transport and also the packing of the profiles will usually be done by hand.
  • winding stations are known for individual profiles for shipping, in which a profile is wrapped by a paper web.
  • the disadvantage here is the high material consumption wall and the limited possibility of wrapping only one profile.
  • the present invention is based on the object, a device of the above. To develop the way in which workpieces are packed, not only individually, but layer by layer, using as little material as possible.
  • an upper and a lower web of packaging material are provided with an all-round adhesive application and can be connected to one another in a packaging station while simultaneously wrapping the workpiece.
  • the actual packaging station is preferably followed by a cutting and pressing station, in which the corresponding webs of packaging material are separated from the running web and, above all, the webs are connected at the front and end.
  • the webs come from rolls, each of which is assigned its own drive.
  • the diameter of such a paper roll decreases slowly in use, so that the axis of the paper roll should not be driven itself, since otherwise the speed would have to be continuously reduced in accordance with the decrease in the diameter of the paper roll.
  • the paper roll lies between two rolls, for example rubber rolls, one of the rolls being driven. Because this role always with constant If the speed is running, the web of packaging material is drawn off regardless of the diameter of the roll of packaging material.
  • the roller is then preferably held only between two guides, so that it is not taken along when the packaging material is pulled off.
  • At least one gluing station is connected upstream of the packaging station.
  • this adhesive station has at least two application stations, one application station preferably taking over the application of the front and one side adhesive strip and the other application station taking over the application of the end and the other side adhesive strip. If a front or end adhesive strip is applied, the drive for the webs of the packaging material is stopped at that moment by appropriate control regulations.
  • the packaging station itself is also extremely simple.
  • the webs are guided between two side rollers, an upper roller being seated on a lower roller. At least one of the roles should be driven. These side rolls take over the pressing of the webs on the side adhesive strips.
  • the side rollers are otherwise mounted so that their distance can be changed as desired. A different width of the workpiece or a workpiece position can thereby be taken into account.
  • the rollers preferably sit on a frame which is adjustable in height.
  • the height is adjusted by means of a toggle lever mechanism with the aid of a spindle.
  • the invention also encompasses a method for packaging workpieces, in particular aluminum profiles, in which two webs of packaging material are placed over the workpiece and connected laterally. Paper is preferably used as packaging material. The connection is made via an adhesive application. In this case, an adhesive strip is applied to a web both at the front, at the side and at the end, the webs being connected at the side in a packaging station and at the front and at the end as well as cutting in a subsequent cutting and pressing station.
  • FIG. 1 shows a schematic side view of a device according to the invention for packaging workpieces
  • FIG. Fig. 1 shows a front view of a detail from the device according to FIG. Fig. 1;
  • Fig. 3 is a front view of another section of the device according to. Fig. 1.
  • workpieces are to be packaged so that they suffer as little damage as possible during further transport.
  • the workpieces are brought into the device R on a conveyor belt 1 indicated by dashed lines and there covered by two layers of packaging material.
  • two paper webs 2 and 3 are selected in the present exemplary embodiment, which feed into a packaging station E from corresponding paper rolls 4 and 5.
  • Each roll of paper 4 and 5 rests on two rolls 6 and 7, at least one roll 6 and 7 being driven. For this reason, the paper roll 4 or 5 itself does not need its own drive. Furthermore, the withdrawal of the paper web 2 or 3 from the paper roll 4 or 5 is always determined by the speed of the driven roll 6 or 7.
  • the paper roll 4 or 5 is held with guides 8 and 9 on both sides (see FIG. 2). These guides 8 and 9 are connected to a frame 12 via quick-release fasteners 10 and 11, respectively.
  • each paper web 2 or 3 rotates a plurality of deflection rolls, which are not identified in any more detail.
  • a paper web 3 also passes through an adhesive station K, in which an adhesive is applied to the paper roll 3 laterally and at the end and end.
  • Two application stations 13 and 14 are preferably provided, one application station applying the adhesive at the end and on one side and the other application station applying the adhesive at the end and on the other side.
  • the paper web 2 is also assigned an adhesive station K 1 which contains only one application station 15.
  • Both paper webs 2 and 3 run into the packaging station E and are laterally connected to one another via side rollers, whereby they encase the workpiece W (see FIG. 3).
  • the paper webs 2 and 3 each run between an upper roller 16 and a lower roller 17 or an upper roller 16.1 and a lower roller 17.1. Furthermore, the paper webs 2 and 3 are guided over corresponding guide strips 18 and 19 in such a way that they form an intermediate space for receiving the workpiece W.
  • Upper roller 16 and lower roller 17 or 16.1 and 17.1 are located on a support frame, which is marked 20 in total. Of this support frame 20 it is only worth mentioning that it has two guide rails 21 and 22 for bearing blocks 23 and 24, which in turn hold the rollers 16 and 17 and 16.1 and 17.1. By loosening the quick-release fasteners, the bearing blocks 23 and 24 can be moved laterally on the guide rails 21 and 22, so that the distance between the rollers can be changed as a result. This makes it possible to pack workpieces of different widths with paper webs of different widths.
  • the upper roller 16 and the lower roller 17 are also assigned a drive which has a drive roller 25 and a belt 26.
  • the support frame 20 is arranged on a frame 27 adjustable in height in the direction of the double arrow.
  • the height adjustment takes place by means of two lateral toggle lever arrangements 28 and 28.1, this knee, lever arrangement 28 and 28.1, on the one hand, relative to a joint 29 with the frame 27 and, on the other hand, via a sleeve 30 with an internal thread with a spindle 31 is connected.
  • the spindle 31 can be rotated via a handwheel 32, as a result of which the sleeve 30 runs along the spindle 31.
  • the frame 27 is hereby raised or lowered.
  • the packaging station E is followed by a cutting and pressing station S, in which corresponding knives 33 cut the paper webs 2 and 3 before and after the workpiece W and press stamps 34 compress the paper webs 2 and 3 at the front and rear.
  • a workpiece W to be packaged is introduced into the packing station E on the conveyor belt 1.
  • Corresponding light barriers determine the point in time at which the rollers 7 for the paper rollers 4 and 5 and the drive roller 25 for the rollers 16 and 17 are switched on. Shortly before these drives are switched on, the application station 14 produces an end-face adhesive strip on the lower paper web 3 in the adhesive station K.
  • the paper web 3 is then pulled through the adhesive station K, the application stations 13 and 14 each applying lateral adhesive strips to the paper web 3.
  • the front The adhesive tape arrives in the packaging station E before the workpiece W.
  • the workpiece W now runs in the packaging station between the two paper webs 2 and 3, the lateral edges of the paper webs being effectively connected to one another with the adhesive strips by upper roller 16 or 16.1 and lower roller 17 or 17.1.
  • the adhesive is selected accordingly.
  • the two paper webs 2 and 3 are first connected to the front by pressing and separated from the leading part of the paper webs 2 and 3.
  • the application station 13 has also applied an end-to-end adhesive strip to the paper roll 3, so that even after passing through the workpiece W, the two paper rolls 2 and 3 are connected to one another in the cutting and pressing station S and this package is then separated from the rest Paper webs 2 and 3 can be cut off.

Landscapes

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

Abstract

Dispositif pour l'emballage de pièces, notamment de profilés en aluminium, caractérisé en ce qu'une feuille supérieure et une feuille inférieure (2, 3) d'un matériau d'emballage, par exemple, des bandes de papier, sont munies d'une couche d'adhésif sur toutes leurs faces et sont assemblées entre elles dans un poste d'emballage (E), tout en enveloppant en même temps la pièce (W).
EP94929502A 1993-10-06 1994-09-29 Methode et dispositif pour l'emballage de profiles Withdrawn EP0719228A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4334002 1993-10-06
DE19934334002 DE4334002A1 (de) 1993-10-06 1993-10-06 Vorrichtung zum Verpacken von Werkstücken
PCT/EP1994/003252 WO1995009767A1 (fr) 1993-10-06 1994-09-29 Dispositif pour l'emballage de pieces entre deux feuilles continues

Publications (1)

Publication Number Publication Date
EP0719228A1 true EP0719228A1 (fr) 1996-07-03

Family

ID=6499499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94929502A Withdrawn EP0719228A1 (fr) 1993-10-06 1994-09-29 Methode et dispositif pour l'emballage de profiles

Country Status (4)

Country Link
EP (1) EP0719228A1 (fr)
JP (1) JPH09505259A (fr)
DE (1) DE4334002A1 (fr)
WO (1) WO1995009767A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005225523A (ja) * 2004-02-13 2005-08-25 Nippon Matai Co Ltd 梱包方法および梱包装置
CN105398593B (zh) * 2015-11-30 2017-05-03 广东坚美铝型材厂（集团）有限公司 一种全自动铝材包装机
DE202020101611U1 (de) 2020-03-25 2020-04-01 Franz Brunner Verpackung
EP3895997B1 (fr) * 2020-03-25 2023-11-15 BVM Brunner GmbH & Co. KG Machine d'emballage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153673B (de) * 1960-08-24 1963-08-29 Hesser Ag Maschf Vorrichtung zum Herstellen von gefuellten Aufgussbeuteln
US3070225A (en) * 1960-08-31 1962-12-25 Johnson & Johnson Package and method of making same
US3120726A (en) * 1960-11-18 1964-02-11 Eastman Kodak Co Sheet packaging machine
US3357151A (en) * 1965-08-04 1967-12-12 Weldotron Corp Article packaging
GB1292271A (en) * 1968-07-09 1972-10-11 Avdel Ltd Packaging apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9509767A1 *

Also Published As

Publication number Publication date
WO1995009767A1 (fr) 1995-04-13
JPH09505259A (ja) 1997-05-27
DE4334002A1 (de) 1995-04-13

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