EP2634101A2 - Banderoleuse - Google Patents

Banderoleuse Download PDF

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Publication number
EP2634101A2
EP2634101A2 EP13157690.2A EP13157690A EP2634101A2 EP 2634101 A2 EP2634101 A2 EP 2634101A2 EP 13157690 A EP13157690 A EP 13157690A EP 2634101 A2 EP2634101 A2 EP 2634101A2
Authority
EP
European Patent Office
Prior art keywords
web
winding machine
film
machine according
extension pieces
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Withdrawn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
EP13157690.2A
Other languages
German (de)
English (en)
Other versions
EP2634101A3 (fr
Inventor
Andreas Lindpointner
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 EP2634101A2 publication Critical patent/EP2634101A2/fr
Publication of EP2634101A3 publication Critical patent/EP2634101A3/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Withdrawn legal-status Critical Current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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • 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
    • B65B2210/16—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles the web dispenser travelling around the article along a non-rotating ring
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/001—Arrangements to enable adjustments related to the product to be packaged

Definitions

  • the present invention relates to a film winding machine for wrapping packages or other goods to be transported with a film which has a carrier of a film supply roll which runs around on a closed path, the web being movable perpendicularly to the plane defined by it.
  • the web is adaptable by inserting straight extension pieces to a cross section of a transport goods to be wrapped and flexibly expandable, the web by inserting straight extension pieces to a cross section of a transporting goods to be wrapped flexibly adaptable and means are provided for opening and closing the web by moving a movable portion of the web.
  • a regularly known as a circle or as a square with 90 ° -Eck Sharingen web in winding devices according to the present invention is now adaptable by inserting straight extension pieces in at least one axis to a larger cross-sectional area of a transported goods to be wrapped.
  • hydraulic or pneumatic cylinders are provided as means for opening the web by moving a movable section of the web, alternatively electromotively driven displacement and positioning means, for example in the form of a rack with meshing pinion in the accompanying position measurement.
  • a travel of the traversable portion of the web may be in any of the above outlined Embodiments of the invention are set to exactly one length of a respective extension piece accordingly.
  • the extension pieces are provided in an embodiment of the invention in pairs and mirror images of each other on the frame of the device.
  • pneumatic means are provided in the form of actuators, as are preferably provided on a movable portion of the web pneumatic actuators for opening the web and on the insertion of the extension pieces and optionally for subsequent assembly or closing of the web.
  • means for inserting corresponding extension pieces are provided in the automatically opened slot so far that it corresponds to the extension pieces to be inserted.
  • these means are pneumatically driven and have at least one lateral guide.
  • the extension pieces as well as the web itself, a metallic profile, in which electrically insulated interconnects or bus bars are provided for electrical power supply.
  • a carrier circulating the web removes here, for example via carbon brushes, electrical energy for drive, control and sensory monitoring during unwinding of film from the film supply roll.
  • the portions of the busbar contained in the extension pieces are separately connected via lines also in turn connected to an electrical power supply unit. This contact problems or even interruptions of the power supply after inserting extension pieces are reliably avoided and ensured a smooth ride of the wearer.
  • 3, 4 or even more mutually electrically insulated busbars may be provided on a profile to the respective consumers in addition to redundancy and one of other consumers ensure undisturbed supply.
  • a web with a carrier movable thereon in an embodiment of the invention is designed as a one-rail system.
  • rollers of the carrier substantially surround the web to ensure the absorption of all mechanical forces and moments as well as a reliable movement of the carrier on the web.
  • a cross-sectional geometry of the web is thus reduced and also simplified.
  • a required accessibility of all parts of the movable carrier is increased for maintenance purposes.
  • the web and the extension pieces have an approximately octagonal cross-sectional area, with at least one of at least three, but preferably four rollers of the carrier arranged on the outside of the web being driven.
  • the rollers are arranged in contact with an insulating plastic profile of the web running.
  • adjacent rollers are mutually preferably at an angle of approximately 90 °, wherein rollers running on an inner side of the web and rollers running on an outer side of the web are each inclined at 45 ° to a vertical axis of the web.
  • only one-sided storage of a film supply roll in the carrier facilitates a quick change of a used film supply roll even without the use of tools.
  • a free end means for securing the position of the film supply roll are provided on the movable carrier, for example, a biased by a manually operable nut against the film supply roll plastic cone.
  • the extension pieces are provided with mechanical positioning and coupling elements at least in the form of a pair of a pin and a corresponding recess on adjacent end edges of the opened web, so that the extension pieces are automatically positioned relative to the web and mechanically secured when closing the web are.
  • the statically and dynamically occurring forces are taken into account in the dimensioning accordingly, so that at any time a lying in the tolerance limits leadership of the carrier on the web during unwinding of film from the film supply roll under adjustable bias to the transported material is guaranteed.
  • the web is related to a wrapping of a lying in a horizontal plane in the horizontal and / or vertical direction by extension pieces on various cross-sectional areas of cargo to be adapted.
  • an adaptation of the web to a respective cargo in both spatial axes is possible in the mobility of the frame in the third axis in the course of the progressive winding process.
  • the web can be aligned to the winding in the horizontal or vertical direction.
  • the frame is to be adapted as the supporting frame of a film winding machine according to the present invention.
  • the frame is adaptable in both spatial axes by extension pieces and displaceable in the third spatial axis.
  • FIG. 1a shows a view of an embodiment of a device 1 according to the prior art, in which a frame 2 a cargo 3 in the form of a pallet so overbuilt that a fixed frame 2 in the frame 4 is substantially concentric around an outer contour A of the transported material 3.
  • a carrier 5 which rotatably supports a film supply roll 6 in such a way that film 7 is unwound from the film supply roll 6 while the carrier 5 is moving around the goods to be transported 3 and in a direction R around the item to be transported 3 under a certain mechanical tension is wound up.
  • additional roller elements 8 for deflection and possibly additionally adjustable sections of the film 7 are shown, which are not essential in connection with the present invention.
  • the transported material 3 by superimposing the movement of the frame 2 and the bypass of the film supply roll 6 carrying carrier 5 on the web 4th wrapped substantially helically with the film 7 over its entire height.
  • FIG. 1a A major problem with such devices is already in FIG. 1a Visible:
  • the web 4 defines - taking into account a safety distance - a maximum outer contour or umfahrende cross-sectional area of a transporting goods to be wrapped 3, the imaged Transportgut 3 has a much smaller cross-sectional area and also placed outside a central axis of the illustrated device 1, such as indicated by the four distinctly long dashed arrows.
  • no conformal winding can be cause, also are the four side areas of the transported material 3 also far different from the unwinding film supply roll 6.
  • a winding result due to different pitch of the winding sections and also deviating mechanical stress in the individual winding sections must be unsatisfactory.
  • the consumption of film 7 is not optimal, but too high.
  • such a device 1 would require the same time substantially independent of a cross-sectional area of a respective transport item 3 with the same winding height, although in principle less foil would have to be wrapped.
  • Figures 1b and 1c is to adapt a web 4 to an outer contour of a to be wrapped and here not further shown cargo the insertion of track parts in the form of straight extension pieces 9a and curved segments 9b known.
  • the resulting from the web parts web is comprised of a closed frame 2. This whole is then movable in height, as already in Fig. 1a shown.
  • the frame 2 is accordingly in the direction of the illustrated adaptation possibility with respect to the web 4 extends and also carries all the extension pieces with associated positioning means and also fully automatic feasible adjustment underlying principle is in the illustrations of the FIG. 2 in three-dimensional view and in FIG.
  • FIG. 3 sketched as a plan view: distances a, b, c to be wrapped and usually rectangular surface A of the transported material 3 to the web 4 and thus also to the film 7 unwinding film supply roll 6 are thereby held almost the same that the web 4 through Insertion of corresponding extension pieces 9 to a respective outer contour or cross-sectional area A, A ', A "is adapted FIG. 3 as a top view on the representation of FIG.
  • extension pieces 9 are provided in a second spatial direction y.
  • an adaptation in one width is alternatively or additionally possible. If tilting of the material to be wrapped 3 to be wrapped should not be possible, the device 1 could also be formed in a manner not shown, that it could be tilted by 90 °.
  • FIGS. 4a-4d shows partial views of a device 1, which winds in a vertical plane. So that corresponds to the in the FIGS. 2 and 3 illustrated principle, wherein the web 4 is accordingly moved in the horizontal direction.
  • extension pieces 9 are inserting only in the width for adaptation, for example, to different and substantially rectangular cross-sectional formats of the wrapping panels provided.
  • FIG. 4a shows in a section of the overall device, the frame 2 of the winding device 1 with the fixed thereto web 4, which was adapted according to the invention in adaptation to the cross-sectional area of a panel to be wrapped as Transportgut 3 in width to a minimum dimension, as will be shown below.
  • a carrier 5 is arranged movable on which a film supply roll 6 is rotatably fixed under one-sided storage.
  • film 7 is wound from the film supply roll 6 under adjustable braking by a plastic cone 12, which is prestressed by means of a manually operable nut 11, under appropriate adjustable film tension around the item to be transported 3.
  • a change of eg used film supply roll 6 requires due to the one-sided fixation on the support 5 so that only a tool-free feasible loosening of the nut 11 with decrease of the plastic cone 12 and subsequent change of the film supply roll. 6
  • FIG. 4b shows the view from FIG. 4a , so that the extension pieces 9 inserted into the web 4 for width adjustment can be seen with maximum lengthening of the web 4.
  • the movable section 10 of the web 4 has now been moved to a second extreme position in adaptation to a cross-sectional area A "of a transport good 3.
  • the intermediate region was filled gap-free by retracting extension pieces 9 so that a working width of the web 4 is extended by a length ⁇ x has been.
  • a plurality of bus bars 13 are provided in the track 4.
  • the busbars 13 of the web 4 and arranged in the extension pieces 9 busbars 13 are connected separately to an electrical power supply.
  • the movable portion 10 is connected via a flexible connecting line 14 separately to the power supply not shown.
  • Figure 4c shows one too FIG. 4b Corresponding side view with a view of the movable portion 10 of the web 14 with the unit driving thereon of carrier 5 with film supply roll 6. This figure makes it clear again, with which high accuracy while maintaining only a safety distance, the cross-sectional area of the transported material 3 to be wrapped by the symmetrical for width adjustment inserted extension pieces 9 adapted track 4 is enclosed.
  • FIG. 4d represents an end portion of the movable portion 10 of the web 4 in a position in which the web 4 has been opened by a means 15.
  • the means 15 comprises a pneumatic drive, not shown, via which the movable portion 10 of the web 4 fixed to a carriage 16 on a trained as a rail 17 part of the frame 2 to be inserted extension pieces 9 correspondingly far moved or the web 4 correspondingly wide open becomes.
  • extension pieces 9 are at least mechanically secured by positive locking at least after closing the web 4, that results in a mechanically stable and sufficiently rigid in operation web 4 at all times.
  • FIGS. 5a and 5b show a side view and a top view of another embodiment of a device 1 according to the invention, which also in vertical planes with horizontal displacement on a not further shown, horizontally rigid transport goods 3 wrapped.
  • extension pieces 9 only an adjustment possibility with respect to a height of a respective transport item 3.
  • FIG. 5a is shown in a side view of the device 1, a state in which the movable portion 10 of the web 4 for inserting or removing an extension piece 9 is opened by the movable portion 10 has been moved on the carriage 16 on the rail 17 via pneumatic means 15 accordingly is.
  • a respective extension piece 9 is inserted here by pneumatic means 20 in the web 4 fit.
  • At least one lateral guide 21 per extension piece 9 serves for exact positioning, but also for stabilizing a respective extension piece 9 in and on the overall arrangement of the track 4.
  • two lateral guides 21 are provided for each extension piece 9.
  • the top view of FIG. 5b shows the now achieved after the insertion of a fifth extension piece 9 form of the web 4, which would still be extended by a sixth extension piece 9 here.
  • FIGS. 5a and 5b show a sectional view and details of FIGS. 5a and 5b to present details for inserting extension pieces 9 of a vertically-wrapping device with possibility of adjustment of the web 4 in height for wider cross-sectional areas of each transported goods to be wrapped.
  • FIG. 6a is a sectional view of the plane BB of FIG. 5b and gives the view of the operation of inserting an extension piece 9 from the inside of the web 4 free, which takes place at the same time on both sides of the web 4 parallel to each other in mirror image.
  • FIG. 6b shows in perspective a detail A of FIG. 5a ,
  • FIG. 6c is a representation of the storage of on the web 4 with the film supply roll 6 circulating support 5 indicated that in this embodiment with six rollers 22, 23, the web 4 for receiving over the length of the film supply roll 6 when wrapping in the carrier 5 torque introduced in largely encompasses the sense that only one area remains left for supports 24 for connecting the web 4 to the frame 2.
  • the carrier 5 results in the area of the rollers 22, 23 a total of approximately C-shaped structure.
  • non-visible pneumatic means 20 for inserting each extension piece 9 with the lateral guides 21 at.
  • rollers 22, 23 In the sectional view, at least on the basis of the indicated axes of rotation of the rollers 22, 23 can be seen that adjacent rollers 22, 23 to each other approximately at an angle of 90 °, wherein the rollers 22, 23 are each inclined at 45 ° to the vertical axes.
  • the carrier 5 thus does not run between two rails or within an approximately C-shaped rail, for example, but surrounds the track 4 in the form of only one rail, which is designed both for receiving the forces and moments and for supplying electrical energy.
  • At least two of the four located at the outside of the track Rollers 22 are driven here. These rollers 22 are in contact with an insulating plastic profile 25 of the web 4, while two rollers 23 are not driven on the inside of the web here and run only in contact with the surface of the aluminum made parts of the web 4. In cross section, this results in a total symmetrical 8-angular cross-sectional area Q for the web 4 with the internal structure described above.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
EP13157690.2A 2012-03-02 2013-03-04 Banderoleuse Withdrawn EP2634101A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM50022/2012U AT13149U1 (de) 2012-03-02 2012-03-02 Folienwickelmaschine

Publications (2)

Publication Number Publication Date
EP2634101A2 true EP2634101A2 (fr) 2013-09-04
EP2634101A3 EP2634101A3 (fr) 2013-09-11

Family

ID=48741808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13157690.2A Withdrawn EP2634101A3 (fr) 2012-03-02 2013-03-04 Banderoleuse

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EP (1) EP2634101A3 (fr)
AT (1) AT13149U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144231A1 (fr) 2015-09-21 2017-03-22 Schermesser Dispositif, ensemble et méthode d'emballage d'un objet
CN106829024A (zh) * 2017-04-07 2017-06-13 祝凤娟 一种纸巾绕包机
WO2017200725A1 (fr) * 2016-05-18 2017-11-23 Signode Industrial Group Llc Procédé pour envelopper un chargement d'un film en matière plastique et machine d'emballage
CN112623308A (zh) * 2020-11-23 2021-04-09 马鞍山市双益机械制造有限公司 卷材自动包装线用缠绕包装机
WO2022258869A1 (fr) * 2021-06-08 2022-12-15 Joycar Logistica Y Embalaje, S.L. Fardeleuse elliptique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256708A1 (de) 1972-11-18 1974-05-22 Transporttechnik Gmbh Umwicklungsmaschine
DE3714676A1 (de) 1987-05-02 1988-11-17 Hans Hugo Buettner Folienwickelmaschine
US5850726A (en) 1996-11-12 1998-12-22 Lantech, Inc. Wrapping apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959118A (en) * 1956-04-09 1960-11-08 Acme Steel Co Box strapping machine
FR2480255A1 (fr) * 1980-04-10 1981-10-16 Dietrich De Dispositif lance-feuillard automatique pour le ligaturage
AUPM388194A0 (en) * 1994-02-14 1994-03-10 John Lysaght (Australia) Limited Wrapping apparatus with shuttle change
US8037661B2 (en) * 2007-01-12 2011-10-18 Illinois Tool Works Inc. Shuttle change system and method for wrapping apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256708A1 (de) 1972-11-18 1974-05-22 Transporttechnik Gmbh Umwicklungsmaschine
DE3714676A1 (de) 1987-05-02 1988-11-17 Hans Hugo Buettner Folienwickelmaschine
US5850726A (en) 1996-11-12 1998-12-22 Lantech, Inc. Wrapping apparatus and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144231A1 (fr) 2015-09-21 2017-03-22 Schermesser Dispositif, ensemble et méthode d'emballage d'un objet
WO2017050678A1 (fr) 2015-09-21 2017-03-30 Schermesser Dispositif, ensemble et methode d'emballage d'un objet;
WO2017200725A1 (fr) * 2016-05-18 2017-11-23 Signode Industrial Group Llc Procédé pour envelopper un chargement d'un film en matière plastique et machine d'emballage
CN106829024A (zh) * 2017-04-07 2017-06-13 祝凤娟 一种纸巾绕包机
CN112623308A (zh) * 2020-11-23 2021-04-09 马鞍山市双益机械制造有限公司 卷材自动包装线用缠绕包装机
WO2022258869A1 (fr) * 2021-06-08 2022-12-15 Joycar Logistica Y Embalaje, S.L. Fardeleuse elliptique

Also Published As

Publication number Publication date
AT13149U1 (de) 2013-07-15
EP2634101A3 (fr) 2013-09-11

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