EP0478016A2 - Device for removing wire from bales, especially bales of waste paper - Google Patents

Device for removing wire from bales, especially bales of waste paper Download PDF

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Publication number
EP0478016A2
EP0478016A2 EP91121233A EP91121233A EP0478016A2 EP 0478016 A2 EP0478016 A2 EP 0478016A2 EP 91121233 A EP91121233 A EP 91121233A EP 91121233 A EP91121233 A EP 91121233A EP 0478016 A2 EP0478016 A2 EP 0478016A2
Authority
EP
European Patent Office
Prior art keywords
waste paper
binding wires
bales
cutter bars
cutters
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Withdrawn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
EP91121233A
Other languages
German (de)
French (fr)
Other versions
EP0478016A3 (en
Inventor
Helmut Thumm
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.)
JM Voith GmbH
Original Assignee
JM Voith 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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of EP0478016A2 publication Critical patent/EP0478016A2/en
Publication of EP0478016A3 publication Critical patent/EP0478016A3/en
Withdrawn legal-status Critical Current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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/909—Cutting strand extending from or lying on strand or package support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49821—Disassembling by altering or destroying work part or connector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5139—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to sever work prior to disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5187—Wire working

Definitions

  • the invention relates to a device for unwiring waste paper bales according to the preamble of the claim.
  • a device for unwiring waste paper bales is known from DE-OS 37 07 966.
  • two cutter bars with a large number of teeth which can be displaced in different directions and which interact as in a hair clipper are provided as the cutting device.
  • These knife teeth are to be pressed into waste paper bales in order to then capture the binding wires comprising the waste paper bales by actuating the cutter bars.
  • this is a very difficult and by no means 100% safe process.
  • the object of the invention is to provide a safe working separating device for the binding wires or strapping of the waste paper bale.
  • An elongated carrier device 2 which serves to hold and guide the knife bars 11 provided with the knives 12.
  • the knives 12 and their cutting edges are directed towards one another and against one another, i.e. Held displaceably or displaceably in opposite directions, in this case by one or each hydraulic piston-cylinder unit 22, which are fastened to the carrier device 2.
  • the cutter bar 11 parallel to a side surface, the waste paper bale A can be moved vertically next to it in this case.
  • the bale A lies on a bale conveyor B. Since the entire separation and take-up process for the bale wires takes place very quickly, the bale conveyor does not need to be stopped, but the waste paper bale can be stopped by a lock C, which comes from a swing-out arm consists.
  • the carrier 2 has a slot in its longitudinal direction, through which the cutter bars 11, which are fastened to the cylinder piston rod 26, extend.
  • the carrier unit 2 can be displaced transversely to the named side surface of the bale by means of a hydraulic piston-cylinder unit 21, wherein it is also guided in a parallel guide unit 6 by means of a tube 16.
  • the winding unit 3 has a frame-shaped winder frame 8, to which wipers 5 for the binding wires wound up by the slotted winding cylinder 27 are also fastened. Via a support bracket 14, the drive motor 15 for the winding cylinder 27 is fastened to the movable part of the winder frame and drives the shaft of the clutch discs 9 and 9 ' Winding cylinder 27 on.
  • Two hydraulic piston-cylinder units 19, which are arranged on both sides of the winder frame 8 in the side frame parts 36 thereof, are used to raise and lower the unit comprising the electric motor 15 and the winding cylinder 27.
  • the knife bars 11 are positioned in the position shown in a position above or below the bale A and then the knives 12 are moved against one another, gripping the binding wires.
  • the wires are positioned relatively precisely by the guide rollers 4, so that the winding cylinder 27 can be lowered and the wires can be gripped at the slot, which are then wound onto the winding cylinder.
  • the wires are then stripped from the winding cylinder 27 as a bundle by the stripper 5. They fall down and are caught in a tub there.
  • the knife device is arranged on the other side of the bale conveyor B. It consists of a tube arranged parallel to the winding cylinder or the carrier device 2 with a longitudinal slot, on each side of which there is a row of mandrels 32. A knife bar 35, which is fastened to an actuating rod 34 of the hydraulic piston-cylinder unit 35, extends through the slot.
  • the pipe 30 of the separating unit 31 can also be displaced transversely to the waste paper bale by a hydraulic piston-cylinder unit 38, a parallel guide unit 6 described above being provided.
  • a cutter bar 35 is positioned below the waste paper bale before it moves into it in order to cut the binding wires on the spikes 32 serving as abutments.
  • the penetration depth should be about 50 mm in each case in order to reliably detect even deeply inserted wires.
  • the knife bars 11 and 12 or 35 do not have to be positioned completely below or above the waste paper bale before they move into the same.
  • the plate conveyor belt B for the bales A would have to be relatively narrow, so that the bales protrude with their longitudinal edges above the bale conveyor.
  • the cutter bars are positioned in such a way that they are pressed into the bale below the lowest or above the uppermost binding wire, only to begin the working stroke (e.g. cutting stroke). This is readily possible since the waste paper bales are pressed relatively loosely, so that they do not offer as great resistance to penetration of the cutter bars in the bales.
  • FIG. 3 shows a double-acting hydraulic piston-cylinder unit, two pistons 36 and 37 actuating piston rods 26 'and 38, to which cutter bars 11 and 11' are fastened. Then the cutter bars 11 and 11 'run in alignment with one another and in the longitudinal slot of the carrier unit 2.

Abstract

Two cutter bars (11) are mounted displaceably relative to one another in a guiding slot of an elongate support. The cutters (12) of the cutter bars extend transversely with respect to the longitudinal extent of the support and their blades are arranged with an opposite inclination in such a way that the cutters are able to interact in the manner of claws, in order to seize the binding wires of the waste paper bales (A). The cutters are thus used for penetrating the waste paper bale in order to seize the binding wires in succession so that, after the cutter bars, including the supports, have been drawn away from the waste paper bale, the binding wires can be positioned at a point at which they can be seized by a winding mandrel. In this arrangement, the binding wires are additionally limited to a confined space at said point by means of a guiding nip formed between two guide rollers (4). As a result, it is possible to use a slotted winding mandrel or two parallel winding mandrels spaced apart at a small mutual distance, in whose slot or nip the binding wires can be received readily and reliably. <IMAGE>

Description

Die Erfindung betrifft eine Einrichtung zur Entdrahtung von Altpapierballen entsprechend dem Oberbegriff des Patentanspruchs. Eine solche Einrichtung ist bekannt aus der DE-OS 37 07 966. Bei dieser Einrichtung sind als Schneideinrichtung zwei gegeneinander in verschiedenen Richtungen verschiebbare Messerbalken mit sehr vielen Zähnen vorgesehen, die wie bei einem Haarschneideapparat zusammenwirken. Diese Messerzähne sollen in Altpapierballen eingedrückt werden, um dann durch Betätigen der Messerbalken die den Altpapierballen umfassenden Bindedrähte zu erfassen. Dies ist aber ein sehr schwieriger und auf keinen Fall 100 %ig sicher durchzuführender Vorgang.The invention relates to a device for unwiring waste paper bales according to the preamble of the claim. Such a device is known from DE-OS 37 07 966. In this device, two cutter bars with a large number of teeth which can be displaced in different directions and which interact as in a hair clipper are provided as the cutting device. These knife teeth are to be pressed into waste paper bales in order to then capture the binding wires comprising the waste paper bales by actuating the cutter bars. However, this is a very difficult and by no means 100% safe process.

Die Aufgabe der Erfindung ist es, eine sicher arbeitende Trennvorrichtung für die Bindedrähte oder Umschnürungen der Altpapierballen anzugeben.The object of the invention is to provide a safe working separating device for the binding wires or strapping of the waste paper bale.

Es sind noch verschiedene andere Einrichtungen mit ähnlichen Wickelvorrichtungen bekannt, die aber im ganzen recht umfangreich und kompliziert aufgebaut sind, weshalb diese Einrichtungen sehr teuer sind, ohne daß sie eine ausreichende Betriebssicherheit und Standzeit (Betriebsdauer) bzw. Sicherheit gegen Reparaturanfälligkeit gewährleisten können.There are various other devices with similar winding devices known, but the whole is quite extensive and complicated, which is why these devices are very expensive, without they can ensure sufficient operational reliability and service life (operating time) or security against repairs.

Die genannte Aufgabe wird erfindungsgemäß durch die Merkmale des kennzeichnenden Teils des Patentanspruchs 1 gelöst.The stated object is achieved according to the invention by the features of the characterizing part of patent claim 1.

Nachfolgend wird die Erfindung anhand der Figuren der Zeichnung in einem Ausführungsbeispiel erläutert. Dabei stellt

Fig. 1
prinzipmäßig eine Ansicht,
Fig. 2
eine Draufsicht und
Fig. 3
eine Einzelheit eines mitwirkenden Hydraulik-Zylinders
dar.The invention is explained below with reference to the figures of the drawing in an exemplary embodiment. It poses
Fig. 1
basically a view
Fig. 2
a top view and
Fig. 3
a detail of a cooperating hydraulic cylinder
represents.

Es ist eine langgestreckte Trägereinrichtung 2 vorgesehen, die zur Haltung und Führung der mit den Messern 12 versehenen Messerbalken 11 dient. Dabei sind die Messer 12 und deren Schneiden gegeneinander gerichtet und gegeneinander, d.h. in entgegengesetzten Richtungen verschieblich bzw. verfahrbar gehalten, in diesem Fall von einer bzw. je einer Hydraulik-Kolben-Zylinder-Einheit 22, die an der Trägereinrichtung 2 befestigt sind. Im Messerbalken 11 sind parallel zu einer Seitenfläche in diesem Fall vertikal des Altpapierballens A neben diesem verfahrbar. Dabei liegt der Ballen A auf einem Ballenförderer B. Da der gesamte Trenn- und Aufnahmevorgang für die Ballendrähte sehr schnell vor sich geht, braucht der Ballenförderer nicht angehalten zu werden, sondern man kann den Altpapierballen durch eine Sperre C stoppen, welcher aus einem hereinschwenkbaren Arm besteht.An elongated carrier device 2 is provided, which serves to hold and guide the knife bars 11 provided with the knives 12. The knives 12 and their cutting edges are directed towards one another and against one another, i.e. Held displaceably or displaceably in opposite directions, in this case by one or each hydraulic piston-cylinder unit 22, which are fastened to the carrier device 2. In the cutter bar 11, parallel to a side surface, the waste paper bale A can be moved vertically next to it in this case. The bale A lies on a bale conveyor B. Since the entire separation and take-up process for the bale wires takes place very quickly, the bale conveyor does not need to be stopped, but the waste paper bale can be stopped by a lock C, which comes from a swing-out arm consists.

Der Träger 2 weist in ihrer Längsrichtung einen Schlitz auf, durch den die Messerbalken 11, die an der Zylinder-Kolbenstange 26 befestigt sind, hindurchgreifen. Die Trägereinheit 2 ist mittels Hydraulik-Kolben-Zylinder-Einheit 21 quer zur genannten Seitenfläche des Ballens verschiebbar, wobei sie noch mittels Rohr 16 in einer Parallelführungseinheit 6 geführt ist. Die Wickeleinheit 3 weist ein rahmenförmiges Wicklergestell 8 auf, an dem auch Abstreifer 5 für die von dem geschlitzten Wickelzylinder 27 aufgewickelten Bindedrähte befestigt ist. Über eine Stützkonsole 14 ist der Antriebsmotor 15 für den Wickelzylinder 27 auf dem beweglichen Teil des Wicklergestells befestigt und treibt über die Kupplungsscheiben 9 und 9' die Welle des Wickelzylinders 27 an. Zum Heben und Senken der Einheit aus Elektromotor 15 und Wickelzylinder 27 dienen zwei Hydraulik-Kolben-Zylinder-Einheiten 19, die zu beiden Seiten des Wicklergestells 8 in dessen seitlichen Rahmenteilen 36 angeordnet sind.The carrier 2 has a slot in its longitudinal direction, through which the cutter bars 11, which are fastened to the cylinder piston rod 26, extend. The carrier unit 2 can be displaced transversely to the named side surface of the bale by means of a hydraulic piston-cylinder unit 21, wherein it is also guided in a parallel guide unit 6 by means of a tube 16. The winding unit 3 has a frame-shaped winder frame 8, to which wipers 5 for the binding wires wound up by the slotted winding cylinder 27 are also fastened. Via a support bracket 14, the drive motor 15 for the winding cylinder 27 is fastened to the movable part of the winder frame and drives the shaft of the clutch discs 9 and 9 ' Winding cylinder 27 on. Two hydraulic piston-cylinder units 19, which are arranged on both sides of the winder frame 8 in the side frame parts 36 thereof, are used to raise and lower the unit comprising the electric motor 15 and the winding cylinder 27.

Zu beiden Seiten der Verschiebeebene D am Messerbalken 11 befindet sich je eine in Lagern 18 und 17 gelagerte Leitrolle 4.There is a guide roller 4 mounted in bearings 18 and 17 on both sides of the displacement plane D on the cutter bar 11.

In der Ausgangsstellung werden die Messerbalken 11 in der gezeichneten Stellung in einer Position oberhalb bzw. unterhalb des Ballens A positioniert und dann die Messer 12 gegeneinander gefahren, wobei sie sich die Bindedrähte greifen. Nach Abziehen der Bindedrähte durch Zurückfahren der Messerbalken bzw. der Trägereinrichtung 2 sind die Drähte durch die Leitrollen 4 relativ genau positioniert, so daß der Wickelzylinder 27 herabgesenkt werden und am Schlitz die Drähte ergreifen kann, die dann auf dem Wickelzylinder aufgewickelt werden. Durch Hochziehen des Zylinders werden dann die Drähte als ein Bündel von dem Abstreifer 5 vom Wickelzylinder 27 abgestreift. Sie fallen nach unten und werden dort in einer Wanne aufgefangen.In the starting position, the knife bars 11 are positioned in the position shown in a position above or below the bale A and then the knives 12 are moved against one another, gripping the binding wires. After removing the binding wires by retracting the cutter bar or the carrier device 2, the wires are positioned relatively precisely by the guide rollers 4, so that the winding cylinder 27 can be lowered and the wires can be gripped at the slot, which are then wound onto the winding cylinder. By pulling up the cylinder, the wires are then stripped from the winding cylinder 27 as a bundle by the stripper 5. They fall down and are caught in a tub there.

Auf der anderen Seite des Ballenförderers B ist die Messervorrichtung angeordnet. Sie besteht aus einem parallel zum Wickelzylinder bzw. der Trägereinrichtung 2 angeordnetem Rohr mit einem Längsschlitz, zu dessen beiden Seiten sich je eine Reihe von Dornen 32 befindet. Durch den Schlitz greift ein Messerbalken 35, der an einer Betätigungsstange 34 der Hydraulik-Kolben-Zylinder-Einheit 35 befestigt ist. Das Rohr 30 der Trenneinheit 31 ist dabei ebenfalls durch eine Hydraulik-Kolben-Zylinder-Einheit 38 quer zum Altpapierballen verschiebbar, wobei noch eine vorangehend beschriebene Parallelführungseinheit 6 vorgesehen ist.The knife device is arranged on the other side of the bale conveyor B. It consists of a tube arranged parallel to the winding cylinder or the carrier device 2 with a longitudinal slot, on each side of which there is a row of mandrels 32. A knife bar 35, which is fastened to an actuating rod 34 of the hydraulic piston-cylinder unit 35, extends through the slot. The pipe 30 of the separating unit 31 can also be displaced transversely to the waste paper bale by a hydraulic piston-cylinder unit 38, a parallel guide unit 6 described above being provided.

Ähnlich wie im Falle der Messerbalken 11 ist auch hier ein Messerbalken 35 unterhalb des Altpapierballens positioniert, ehe er in diesen hineinfährt, um die Bindedrähte an den als Widerlager dienenden Dornen 32 zu zertrennen. Die Eindringtiefe dürfte jeweils bei etwa 50 mm liegen, um auch tief eingeführte Drähte mit Sicherheit zu erfassen.Similar to the case of the cutter bars 11, a cutter bar 35 is positioned below the waste paper bale before it moves into it in order to cut the binding wires on the spikes 32 serving as abutments. The penetration depth should be about 50 mm in each case in order to reliably detect even deeply inserted wires.

Vor Beginn des Arbeitshubes müssen die Messerbalken 11 und 12 bzw. 35 nicht völlig unterhalb bzw. oberhalb des Altpapierballens positioniert werden, ehe sie in denselben hineinfahren. In diesem Falle müßte nämlich das Plattenförderband B für die Ballen A relativ schmal sein, so daß die Ballen mit ihren Längskanten über dem Ballenförderer überstehen. Es genügt auch, wenn die Messerbalken so positioniert werden, so daß sie unterhalb des untersten bzw. oberhalb des obersten Bindedrahts in den Ballen hineingedrückt werden, um erst dann den Arbeitshub (z.B. Schneidhub) zu beginnen. Dies ist ohne weiteres möglich, da die Altpapierballen relativ lose gepreßt sind, so daß sie einem Eindringen der Messerbalken in den Ballen einen nicht so großen Widerstand entgegensetzen.Before the start of the working stroke, the knife bars 11 and 12 or 35 do not have to be positioned completely below or above the waste paper bale before they move into the same. In this case, the plate conveyor belt B for the bales A would have to be relatively narrow, so that the bales protrude with their longitudinal edges above the bale conveyor. It is also sufficient if the cutter bars are positioned in such a way that they are pressed into the bale below the lowest or above the uppermost binding wire, only to begin the working stroke (e.g. cutting stroke). This is readily possible since the waste paper bales are pressed relatively loosely, so that they do not offer as great resistance to penetration of the cutter bars in the bales.

In Fig. 3 ist eine doppeltwirkende Hydraulik-Kolben-Zylinder-Einheit dargestellt, wobei zwei Kolben 36 und 37 Kolbenstangen 26' bzw. 38 betätigen, an denen Messerbalken 11 bzw. 11' befestigt sind. Dann laufen ohne weiteres die Messerbalken 11 und 11' zueinander fluchtend und in dem Längsschlitz der Trägereinheit 2.3 shows a double-acting hydraulic piston-cylinder unit, two pistons 36 and 37 actuating piston rods 26 'and 38, to which cutter bars 11 and 11' are fastened. Then the cutter bars 11 and 11 'run in alignment with one another and in the longitudinal slot of the carrier unit 2.

Es ist jedoch ohne weiteres möglich, je eine einfach wirkende Hydraulik-Kolben-Zylinder-Einheit für jeden Messerbalken 11 bzw. 11' zu verwenden, die nebeneinander auf der Trägereinheit 2 befestigt sind. Dann müssen entweder die Enden der Kolbenstange oder die Messerbalken jeweils abgekröpft ausgebildet werden.However, it is readily possible to use a single-acting hydraulic piston-cylinder unit for each cutter bar 11 or 11 ′, which are fastened next to one another on the carrier unit 2. Then either the ends of the piston rod or the cutter bars must each be cranked.

Claims (1)

Einrichtung zum Durchtrennen von Bindedrähten oder Umschnürungen von Altpapierballen, dadurch gekennzeichnet, daß die Trenneinheit (30) aus einem Rohr (30), das einen Schlitz und zu beiden Seiten des Schlitzes zwei parallele Reihen von Dornen (32) aufweist, und einem Messerbalken (33) besteht, der in dem Schlitz verfahrbar angeordnet und von einem Tragstab (34) und einem Hubelement (35) verschieblich gehalten ist.Device for severing binding wires or strapping of waste paper bales, characterized in that the separating unit (30) consists of a tube (30) which has a slot and two parallel rows of spikes (32) on both sides of the slot, and a cutter bar (33 ), which is movably arranged in the slot and is held displaceably by a supporting rod (34) and a lifting element (35).
EP19910121233 1989-04-18 1990-02-23 Device for removing wire from bales, especially bales of waste paper Withdrawn EP0478016A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912673 1989-04-18
DE3912673A DE3912673A1 (en) 1989-04-18 1989-04-18 DEVICE FOR BLEEDING BALLS, IN PARTICULAR WASTE BALES

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP90103509.7 Division 1990-02-23

Publications (2)

Publication Number Publication Date
EP0478016A2 true EP0478016A2 (en) 1992-04-01
EP0478016A3 EP0478016A3 (en) 1992-04-15

Family

ID=6378903

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19910121233 Withdrawn EP0478016A3 (en) 1989-04-18 1990-02-23 Device for removing wire from bales, especially bales of waste paper
EP90103509A Expired - Lifetime EP0393325B1 (en) 1989-04-18 1990-02-23 Device for removing wire from bales, especially bales of waste paper

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP90103509A Expired - Lifetime EP0393325B1 (en) 1989-04-18 1990-02-23 Device for removing wire from bales, especially bales of waste paper

Country Status (9)

Country Link
US (1) US5052098A (en)
EP (2) EP0478016A3 (en)
JP (1) JPH02296636A (en)
KR (1) KR900016021A (en)
AT (1) ATE88962T1 (en)
DE (1) DE3912673A1 (en)
DK (1) DK0393325T3 (en)
FI (1) FI901576A0 (en)
NO (1) NO901238L (en)

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* Cited by examiner, † Cited by third party
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CN100532207C (en) * 2004-09-23 2009-08-26 沃依特制纸专利有限责任公司 Winding device for removing cut binding material
FR3007241A1 (en) * 2013-06-24 2014-12-26 Gilbert Lucas DEVICE FOR CUTTING AND REMOVING STRINGS, THREADS AND FILMS FROM STRAW BALLS OF STRAW, HAY AND STRIP TO BE ADAPTED TO STRIPPING DESILEES
AT515162A1 (en) * 2013-11-21 2015-06-15 Lenzing Technik Gmbh Robotic tool for the automated removal of packaging envelopes

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406690A (en) * 1992-10-26 1995-04-18 Neilsen & Hiebert Systems, Inc. Dewiring apparatus for bales
IL110355A (en) * 1994-07-18 1999-06-20 Ima Engineering Ltd Apparatus for removing tie wires from bales
US5556041A (en) * 1995-05-23 1996-09-17 Cheesman; Donald C. Apparatus and method for debaling bales
DE69600430T2 (en) * 1995-06-02 1998-11-26 Lamb Grays Harbor Co Method and device for removing wires from bales from compressible material
SE9703609D0 (en) * 1997-10-03 1997-10-03 Andersson Olof de-wiring apparatus
US6986233B1 (en) * 2004-08-31 2006-01-17 Illinois Tool Works, Inc. Bale dewiring system
CA2559332A1 (en) * 2006-09-06 2008-03-06 Kenneth D. Kjenner Extendible tool
US8160748B2 (en) * 2008-02-26 2012-04-17 Automatic Handling International Method and apparatus for removing wires from a bale
SE532647C2 (en) * 2008-07-04 2010-03-09 Metso Paper Inc Apparatus for cutting and removing binder threads from bales
CN102615332B (en) * 2012-03-30 2014-08-27 郑州市华驰薄板科技有限公司 Cold-rolled strip steel slitting line
ITFI20120286A1 (en) * 2012-12-18 2014-06-19 Giuliano Bertacchi DEVICE FOR REMOVAL OF METALLIC CONTAINMENT WIRES
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US11066201B2 (en) * 2014-03-29 2021-07-20 C & M Baling Systems, Inc. Baling press for cotton gin trash and other biomass feedstock and methods of using the same
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US11304372B2 (en) 2020-02-07 2022-04-19 C & M Baling Systems, Inc. Automatic bale strapping mechanism
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123136A1 (en) * 1981-06-11 1982-12-30 J.M. Voith Gmbh, 7920 Heidenheim Band-severing appliance
JPS6437366A (en) * 1987-07-28 1989-02-08 Matsushita Electric Ind Co Ltd Carrier tape link

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513522A (en) * 1967-04-03 1970-05-26 Victor J Thomson Unbaling machine
NL8500606A (en) * 1985-03-04 1986-10-01 Endra Bv METHOD AND DEVICE FOR CUTTING AND REMOVING A WIRE OR STRAP STRING ELEMENT ATTACHED TO AN OBJECT OR STACK OF OBJECTS.
DE3545659A1 (en) * 1985-12-21 1987-06-25 Voith Gmbh J M DEVICE FOR REMOVING BINDING WIRE FROM BALLS, ESPECIALLY ROMBIAN WASTE PAPER OR FIBER BALES
JPS62235037A (en) * 1986-04-03 1987-10-15 北海製罐株式会社 Method and device for removing bundling cord of package
DE3707966A1 (en) * 1987-03-12 1988-09-22 B & G Foerdertechnik Gmbh WIRING MACHINE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123136A1 (en) * 1981-06-11 1982-12-30 J.M. Voith Gmbh, 7920 Heidenheim Band-severing appliance
JPS6437366A (en) * 1987-07-28 1989-02-08 Matsushita Electric Ind Co Ltd Carrier tape link

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 223 (M-829)(3571) 24. Mai 1989 & JP-A-1 037 366 ( FUJI SEISAKUSHO ) 8. Februar 1989 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100532207C (en) * 2004-09-23 2009-08-26 沃依特制纸专利有限责任公司 Winding device for removing cut binding material
FR3007241A1 (en) * 2013-06-24 2014-12-26 Gilbert Lucas DEVICE FOR CUTTING AND REMOVING STRINGS, THREADS AND FILMS FROM STRAW BALLS OF STRAW, HAY AND STRIP TO BE ADAPTED TO STRIPPING DESILEES
AT515162A1 (en) * 2013-11-21 2015-06-15 Lenzing Technik Gmbh Robotic tool for the automated removal of packaging envelopes
AT515162B1 (en) * 2013-11-21 2016-08-15 Cts Gmbh Competence For Technical Solutions Robotic tool for the automated removal of packaging envelopes

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KR900016021A (en) 1990-11-12
DK0393325T3 (en) 1993-06-01
DE3912673A1 (en) 1990-10-25
EP0393325A1 (en) 1990-10-24
NO901238L (en) 1990-10-19
EP0478016A3 (en) 1992-04-15
EP0393325B1 (en) 1993-05-05
FI901576A0 (en) 1990-03-29
JPH02296636A (en) 1990-12-07
US5052098A (en) 1991-10-01
ATE88962T1 (en) 1993-05-15
NO901238D0 (en) 1990-03-16

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