EP1564149A1 - Dispositif et procédé pour déballer des objets banderolés - Google Patents

Dispositif et procédé pour déballer des objets banderolés Download PDF

Info

Publication number
EP1564149A1
EP1564149A1 EP05003107A EP05003107A EP1564149A1 EP 1564149 A1 EP1564149 A1 EP 1564149A1 EP 05003107 A EP05003107 A EP 05003107A EP 05003107 A EP05003107 A EP 05003107A EP 1564149 A1 EP1564149 A1 EP 1564149A1
Authority
EP
European Patent Office
Prior art keywords
stack
band
grippers
gripper
detecting
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Withdrawn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
EP05003107A
Other languages
German (de)
English (en)
Inventor
Gerhard Kropp
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.)
Heino Ilsemann GmbH
Original Assignee
Heino Ilsemann 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 Heino Ilsemann GmbH filed Critical Heino Ilsemann GmbH
Publication of EP1564149A1 publication Critical patent/EP1564149A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
    • 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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0025—Removing or cutting binding material, e.g. straps or bands

Definitions

  • the invention relates to a method and to a device for unpacking banded stacks of objects.
  • Banded piles of objects are in the Cuboidal stacks of several flat, in particular rigid, plate-shaped and plano-rectangular objects, each individual stack is wrapped and held together by a foil-like band that he as Unity can be handled without the individual objects immediately coming out of it to solve.
  • the band can be applied under tension, for example, shrunk.
  • it is a band formed from a flat foil strip at the in the wrapped state four perpendicular to a plane outer surfaces of the stack are covered by the band, so where two opposing outer surfaces are not wrapped.
  • the invention is also applicable when the band slightly above the opposite, not encased outer surfaces of the stack engages.
  • the object of the invention is a largely automated method, and a corresponding device for unpacking banded stacks of objects provide so that time-consuming and costly manual activities when removing the band should be saved if possible.
  • the stacks are provided in a position in which the flat objects are arranged side by side in a vertical position.
  • the detection of the banderole section with the lifting head can by means of negative pressure or alternatively or additionally done by clamping gripping.
  • the banderole section is preferred by a horizontally movable cutting blade severed, forming two free Banderolenenden.
  • the band ends can moved apart with the grippers in opposite directions and the band be opened before the stack is detected and stored.
  • the band is sucked by vacuum and from the Entpakkungsstation away.
  • the lifting device has a vacuum lifting head, the a perforated plate and along the edge extending, elastic sealing bead have can.
  • the lifting device has a centering device with two in each other vertical directions working photocells to locate a corner a pallet stack has.
  • the grippers can each have a gripper body and a relative thereto movable gripper element wherein a gripper surface of gripper body and gripper element is a has increased static friction to take the band by friction and between Gripper element and gripper body clamped to capture.
  • the gripper surface have an increased surface roughness.
  • the grippers pivotably in opposite directions are to open the banderole.
  • the cutting device is a horizontally movable Cutting knife has.
  • a favorable embodiment is characterized in that the unpacking device a vacuum suction device for removing and disposing of the band has.
  • the delivery device is a position detection device for detecting the orientation of a stack and a rotating device for rotating in a having predetermined orientation.
  • Fig. 1 shows a plan view of a device according to the invention for uncoiling banded Stacking objects.
  • a pallet space 4 with a pallet 6 thereon, with cuboid Stacking flat objects is loaded.
  • Such a stack 8 is indicated in FIG. 1, each stack comprising a number of rigid, flat objects 8a, approximately 5, 10, 20 or more, for example, packaging for data or audio / film carriers, (CD or DVD packaging boxes).
  • the individual flat objects 8a are located within the individual stack in a vertical orientation, as indicated in Fig. 1, wherein the individual Objects are rectangular or square and a relatively small thickness point.
  • Each stack 8 is wrapped with a band 10 (Fig. 3, 4) such that four alternately perpendicular adjacent outer surfaces of the stack are enveloped, while the two remaining, are not enveloped opposite outer surfaces.
  • a band 10 Fig. 3, 4
  • each stack 8 is wrapped so that the upper and lower surfaces of the stack 8, parallel to the plane of representation, and the front and rear end faces of the stack, in Fig. 1 above and below each perpendicular to the plane of representation, are wrapped, while in Fig. 1, left and right arranged, perpendicular to the plane of representation extending outer surfaces of the stack 8 not are enveloped.
  • the band exercises with their frontal areas a individual objects 8a compressive force, so that the stack by detecting an upper, planar portion of the band are raised and handled can, without that individual objects slip out.
  • a rectangular pallet system 9 serves a loaded pallet with a relatively small tolerance park on the pallet parking space 4, wherein a light barrier 12 the presence a loaded pallet.
  • a not shown in detail lifting device is used for detecting and removing a Stacks 8 from the pallet 6, the lifting device being one of a controlled handling robot guided vacuum lifting head, which points to the stack to be removed or the upper-side band portion is lowered and by negative pressure holds the band portion so that the stack is lifted and handled can be.
  • the lifting head has a rectangular base and has a flat, in total approximately rectangular and provided with rounded corners perforated metal plate on, along the edge of which is arranged below an elastic sealing bead made of a resilient material is.
  • the perforated plate is enclosed on the upper side by a housing which has a vacuum connection has, so that a banding portion of the detected stack, the is located at the top of the stack, are sucked against the perforated plate and so detected can be.
  • the lifting device is controlled so that the detected stack by switching off the negative pressure can be stored in the region of an unpacking device 14, which in Fig. 2 to 6 in different Views is shown.
  • Fig. 6 shows a plan view of the unpacking device accordingly Fig. 1 in an enlarged scale, wherein a stack stored therein 8 dashed is shown.
  • the unpacking device 14 is in Fig. 2 in side view and in Fig. 3 in a perpendicular thereto illustrated front view, wherein first centering slide 16, the stack 8 in a Center first direction 16a, after this has been discontinued in a rough positioning and second centering slides 18 move the stack in a second, perpendicular direction 18a (Fig. 6).
  • Two grippers 20 are pivotable about swivel arms 26 about horizontal pivot axes 22 attached and have the task of the banderole 10 after the stack has been centered is to lift from the top of the stack by a distance d (Fig. 3) so that a horizontal movable cutting blade 24 ( Figure 4) is moved between the banderole and the stack can be.
  • d a distance between the banderole and the stack can be.
  • the gripper 20 in addition to the pivoting in Arrow direction 22a about the pivot axes 22, relative to the pivot arms 26 in vertical Direction 28 slidably movable by a certain amount, for example, by 5% to 50% the vertical dimension h of the stack 8.
  • FIG. 4 and 5 explain on an enlarged scale structure and operation of the gripper 20 and of the cutting blade 24.
  • Fig. 4 and 5 are the individual objects of the stack parallel to the plane of representation and one behind the other in the direction perpendicular to the presentation level, while the band the horizontal upper and lower sides the stack, as indicated, as well as the vertical, above and below the display plane lying end faces of the stack surrounds.
  • the two grippers 20 each consist of a central gripper body 32 and two sides symmetrically attached thereto, in the horizontal direction 33 movable back and forth Gripper elements 34.
  • Gripper body and gripper elements have a gripper surface on the underside 36, which by increased surface roughness, for example by occupancy with a corresponding material, the largest possible coefficient of static friction has.
  • the gripper surface 36 may be glued with emery paper.
  • the grippers 20 are relative to the pivoting arms 26, respectively about a relative to the pivot arms 26 about a pivot axis 21 free or floating held pivotable, so that an automatic compensation movement in the direction of Arrow 21a (FIG. 4) of each gripper in its entirety.
  • This has the Purpose to ensure that each gripper 20 with its flat gripper surface 36 as possible fully rests on the band 10, even if the stack 8 of the objects for whatever reason, canted or otherwise not horizontal in the unpacker 14 should be. For example, it could be that some of the flat objects move the stack against each other, so that the top of the stack is not even and parallel to the bearing surface of the unpacking device.
  • the possible around the axis 21 Floating swiveling ensures a balance here.
  • the pivot axis 21st is in this embodiment in the form of a mounted on a carriage 23 Swivel bearing formed, wherein the carriage 23 relative to the pivot arm 26 in the direction 28 is movable to a vertical movability of the gripper 20 in that shown in Fig. 3 To allow Schwenkarm ein.
  • the cutting blade 24 has a cutting blade 42 held in a knife holder 24a on, pointing the cutting edge in the direction of withdrawal and inclined at an angle under a tentacle 44 is arranged, the return movement of the cutting blade against the feed direction 46 engages under the banderole and detected and leads against the cutting blade, so that it is ensured that the band is completely cut by the cutting blade.
  • a vacuum suction device 50 for removal and disposing of the sliced banderole.
  • the suction device 50 consists essentially of an open-topped pipe socket 52 with a valve 54.
  • a vacuum generating device for example an industrial vacuum cleaner, which in a certain volume a predetermined negative pressure maintains. With rapid opening of the valve 54 abruptly enters a negative pressure the mouth of the pipe socket 52, so that the band 10 is suddenly sucked off.
  • a dispensing device Downstream of the unpacking device 14 is a dispensing device, which in FIG. 1 only indicated schematically and designated 60.
  • the dispenser has a Gripper for detecting the liberated from its banderole stack 8 at the unpacking 14, which includes means for rotating the stack about one or two axes is provided to bring the stack in a predetermined orientation. This is still on a position or orientation detection device 70 is provided, which, for example detected with a camera certain features of the objects on an end face of the stack and from this derives the orientation of the stack. If necessary, then the stack rotated by one or two axes until the specified orientation is reached. After that the stack is stored in the predetermined orientation on a discharge belt 80, which removed the stack of items for further processing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • De-Stacking Of Articles (AREA)
EP05003107A 2004-02-13 2005-02-14 Dispositif et procédé pour déballer des objets banderolés Withdrawn EP1564149A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004007488A DE102004007488A1 (de) 2004-02-13 2004-02-13 Vorrichtung und Verfahren zum Entpacken von banderolierten Gegenständen
DE102004007488 2004-02-13

Publications (1)

Publication Number Publication Date
EP1564149A1 true EP1564149A1 (fr) 2005-08-17

Family

ID=34684076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003107A Withdrawn EP1564149A1 (fr) 2004-02-13 2005-02-14 Dispositif et procédé pour déballer des objets banderolés

Country Status (3)

Country Link
US (1) US20050196266A1 (fr)
EP (1) EP1564149A1 (fr)
DE (1) DE102004007488A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116772521A (zh) * 2023-08-02 2023-09-19 中山市宏唯自动化科技有限公司 一种基于堆叠式装盘夹具的锂电池烘烤干燥方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032368A1 (de) * 2008-07-10 2010-01-14 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zum Durchtrennen einer einen Zuschnitt-Stapel umgebenden Banderole
FR2999530B1 (fr) * 2012-12-17 2017-03-24 Airbus Operations Sas Procede de traitement automatise et individualise de bagages dans un aeronef et soute d'aeronef pour sa mise en œuvre.
FI125241B (en) * 2013-12-23 2015-07-31 Cross Wrap Oy Device for opening a bale
PT3214004T (pt) * 2016-03-03 2019-01-10 Freixenet S A Método de desembrulhar uma carga sobre a palete e dispositivo para levar a cabo o referido método
CN109733931B (zh) * 2018-12-29 2021-02-26 楚天科技股份有限公司 一种用于智能拆包系统的取膜结构及其取膜方法
EP3795483A1 (fr) * 2019-09-19 2021-03-24 Primetals Technologies Germany GmbH Élimination automatisée des bandes de cerclage d'une bobine
CN110844227A (zh) * 2019-10-28 2020-02-28 宜昌宜硕塑业有限公司 一种自动上料破袋装置及方法
US11897652B2 (en) * 2020-09-29 2024-02-13 Dish Network L.L.C. Devices, systems and processes for facilitating opening of boxes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340263A (en) * 1989-08-01 1994-08-23 G.D. S.P.A. Apparatus for feeding packaging machines with stacks of sheet material
US5533854A (en) * 1993-01-20 1996-07-09 Focke & Co. (Gmbh & Co.) Apparatus for the handling of blank stacks having a band
US6098373A (en) * 1998-03-24 2000-08-08 Kabushiki Kaisha Toshiba Strap processing apparatus and a paper processing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007787A (en) * 1989-12-26 1991-04-16 Ford New Holland, Inc. Bag clamping device for waste material debagging apparatus
JP2561178B2 (ja) * 1991-01-30 1996-12-04 王子製袋株式会社 ストレッチ包装体の開梱装置
JP2670980B2 (ja) * 1994-07-04 1997-10-29 王子製袋株式会社 フィルム包装体の開梱装置
DE4436330A1 (de) * 1994-10-11 1996-04-18 Focke & Co Verfahren und Vorrichtung zur Handhabung von Zuschnitt-Stapeln mit Banderolen
JP3302215B2 (ja) * 1995-03-23 2002-07-15 ツカサ工業株式会社 自動開袋装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340263A (en) * 1989-08-01 1994-08-23 G.D. S.P.A. Apparatus for feeding packaging machines with stacks of sheet material
US5533854A (en) * 1993-01-20 1996-07-09 Focke & Co. (Gmbh & Co.) Apparatus for the handling of blank stacks having a band
US6098373A (en) * 1998-03-24 2000-08-08 Kabushiki Kaisha Toshiba Strap processing apparatus and a paper processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116772521A (zh) * 2023-08-02 2023-09-19 中山市宏唯自动化科技有限公司 一种基于堆叠式装盘夹具的锂电池烘烤干燥方法
CN116772521B (zh) * 2023-08-02 2023-12-08 中山市宏唯自动化科技有限公司 一种基于堆叠式装盘夹具的锂电池烘烤干燥方法

Also Published As

Publication number Publication date
US20050196266A1 (en) 2005-09-08
DE102004007488A1 (de) 2005-09-15

Similar Documents

Publication Publication Date Title
EP1564149A1 (fr) Dispositif et procédé pour déballer des objets banderolés
EP1890954B2 (fr) Procédé et dispositif permettant de prélever des emballages secondaires empilés sur une palette
DE102007046919B4 (de) Greifer zum automatischen Ergreifen von Packeinheiten
EP0363722B2 (fr) Méthode et dispositif pour le désempilage de feuilles empilées en blocs sur des palettes
DE3718601C2 (fr)
EP3227072B1 (fr) Équipement diviseur de panneaux pour diviser des pièces en forme de panneaux ainsi que son procédé de fonctionnement
DE102007016727A1 (de) Verfahren und Vorrichtung zum mehrlagigen Bestapeln eines Trägers
DE69725990T2 (de) Bogentrenner für palettierer
EP1321397A1 (fr) Procédé et dispositif pour désempiler des piles de découpés
DE69120673T2 (de) Stapelvorrichtung
DE69700526T2 (de) Vorrichtung zum Stellen von Gruppen von Gegenständen auf Paletten
DE2552995C3 (de) Anordnung zum Stapeln von Blechen zu Blechpaketen
EP0720564B1 (fr) Procede et dispositif d'enlevement d'une housse retractable recouvrant une pile de marchandises
DE2130592C3 (de) Maschine zum Wegnehmen der jeweils obersten von einem Stapel Glasscheiben
EP0625465B1 (fr) Procédé et dispositif pour éliminer une feuille en matière plastique de protection ou de sécurité
EP1868930A1 (fr) Procede et dispositif pour separer des pellicules, notamment des pellicules de vitre en verre feuillete
DE4213301C2 (de) Vorrichtung und Verfahren zur Entnahme von oben offenen gestapelten Kästen
DE19632289A1 (de) Verfahren und Vorrichtung zur Aufnahme aufeinander gestapelter Materialbögen
EP1874667B1 (fr) Dispositif et un procédé pour amener des éléments mécaniques
DE102005045864B4 (de) Verpackungsanlage und Verpackungsverfahren
DE4029759A1 (de) Ballentransportmittel fuer faserballen
DE202005007849U1 (de) Vorrichtung zum Entfernen der Umhüllung von mit Kunststofffolie umhüllten Packstücken
DE102010034992A1 (de) Verfahren und Einrichtung zur Kommissionierung quaderförmiger Gegenstände
DE102004057228A1 (de) Verfahren und Vorrichtung zum Stapeln von auf einem Plattenförderer herangeführten Platten, insbesondere Glasplatten, mit hoher Geschwindigkeit
EP2323938B1 (fr) Dispositif de collecte et de transport d'empilements formés de couches de feuilles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050602

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20060220