EP2261015A2 - Presse pour déchets divers, tels que le papier - Google Patents

Presse pour déchets divers, tels que le papier Download PDF

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Publication number
EP2261015A2
EP2261015A2 EP10182594A EP10182594A EP2261015A2 EP 2261015 A2 EP2261015 A2 EP 2261015A2 EP 10182594 A EP10182594 A EP 10182594A EP 10182594 A EP10182594 A EP 10182594A EP 2261015 A2 EP2261015 A2 EP 2261015A2
Authority
EP
European Patent Office
Prior art keywords
machine
unit
pressing
frame
cylinder
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Withdrawn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
EP10182594A
Other languages
German (de)
English (en)
Other versions
EP2261015A3 (fr
Inventor
Giancarlo Bonfiglioli
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.)
Wasp Srl
Original Assignee
Wasp Srl
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 Wasp Srl filed Critical Wasp Srl
Publication of EP2261015A2 publication Critical patent/EP2261015A2/fr
Publication of EP2261015A3 publication Critical patent/EP2261015A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/301—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3021—Press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3057—Fluid-driven presses
    • 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
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/12—Baling or bundling compressible fibrous material, e.g. peat

Definitions

  • This invention relates to a press for forming regular bales of yieldable material scrap, such as scrap paper.
  • the known art provides baling machines which have an overall size such that they cannot be transported.
  • the material to be baled must therefore be transported to the site where the machine is permanently installed, with consequent problems not only of transport, but also of material storage before treatment.
  • the known machines also operate batchwise, it being necessary to form and bind each bale before commencing formation of the next bale.
  • the object of this patent is to provide a baling machine which can assume both a transport configuration of reduced overall size, and an operative configuration.
  • the machine of the invention comprises a frame carrying a forming compartment defined by three consecutive mutually perpendicular walls, a pressing unit arranged to slide within the interior of said compartment and associated with drive means, a binding unit positioned at that end of the compartment distant from the pressing unit, and a discharge chamber positioned downstream of the binding unit;
  • the pressing unit comprises a cylinder-piston unit, of which the piston rod is fixed to the pressing plate and the cylinder is fixed to a slide slidable on the machine frame to assume and be locked in a position close to the binding unit in which the cylinder-piston unit is contained within the outline of the machine frame, and an operative position distant from the binding unit.
  • Figures 1 and 4 show the machine 1, which comprises a robust frame 2 defining a chamber 3 of quadrangular section for entry of the material.
  • the chamber 3 is closed on three sides, namely the base 31 and two side walls 32, and is open on the other sides.
  • the chamber 3 is overlaid by a hopper 4 which can assume a raised position, as in Figure 1 , or a lowered transport position retracted into the chamber 3 or rotated laterally as best seen in Figure 8 .
  • the wheel 5 is driven by the electric motor 52 supported by the crosspiece 53.
  • a slidable pusher 6 comprising a horizontal upper wall 61, the purpose of which is to close the base of the hopper 4 when the pusher is advanced.
  • the pusher 6 comprises a pressing front plate 62 provided at its front with projecting horizontal ribs 63, and engaged at its rear with the piston rod 71 of a cylinder-piston unit 7, the cylinder 72 of which is rigid with a slide 8 slidable within the frame 2 and lockable in the position shown in Figure 1 .
  • the pusher 6 itself can be locked in the advanced position as shown in Figure 5 .
  • an exit chamber 800 defined laterally by two sets of parallel equidistant bars 8 branching from an end plate 82 to form two side walls 81, and upperly by the solid wall 82.
  • the frames 810 are directly fixed to the connecting rods 811, the frame 820 being engaged with a connecting rod 821 by way of an interposed cylinder-piston unit 822.
  • the connecting rods 811 are hinged at their base end to the frame 2, and at their opposite end to two intermediate connecting rods which connect them to the upper connecting rod.
  • a binding unit 9 is visible in Figure 3 , Figure 6 and Figure 7 .
  • the binding unit comprises a full-width transverse guide 900 within which the beam 901 slides, driven by the cylinder-piston unit 902.
  • a vertical frame 903 which projectingly supports a series of horizontal needles 904 guided by a like number of bushes 905 rigid with the guide 900.
  • the needles are equidistant and positioned in front of the space existing between the bars 8, such that they can be inserted between one bar and the next by traversing the compartment between the two walls 81.
  • the bars 8 lie in correspondence with the ribs 63 of the pressing plate 62.
  • Each needle 904 is shown in Figure 6 , and comprises a fork-shaped head 906, at the ends of the sides of which there are located two idle rollers provided with a peripheral groove.
  • the device 100 for making the knots is positioned on that side of the machine distant from the frame 903 ( Figure 3 ).
  • This device comprises a plate 101 carrying a number of mutually engaged toothed wheels 102 equal to the number of needles, one of the toothed wheels being engaged with a motorized pinion 103.
  • Each toothed wheel 102 presents, in correspondence with a recess in the plate 101, a slot 104 which reaches the centre of the wheel, has a flared end and is as wide as the diameter of the wire 908.
  • the plate 101 With the plate 101 the is associated a plate 105 slidable under the control of means, not shown, and supporting a number of small cutters 106 for cutting the wires 908.
  • the invention operates in the following manner.
  • the machine is in the configuration shown in Figure 5 , with the frame 904 adjacent to the side wall of the machine, the pusher unit 6 in its advanced position, and the slide 8 carrying the cylinder 7 close to the binding unit.
  • the cylinder-piston unit 7 is operated while maintaining the pusher unit in its locked position, by which the slide 8 moves to the left in the figure, into the position shown in Figure 1 .
  • the slide 8 is then locked and the pusher unit 6 released, by which the subsequent operation of the cylinder-piston unit 7 drags the pusher unit towards the left in the figure.
  • the hopper 4 is raised into its working position and the wires 908 arranged such that the ends of those wires positioned on one side of the machine are tied to the ends of the corresponding wires positioned on the other side.
  • the pusher unit 6 When the chamber 3 is full, the pusher unit 6 is operated, which operation can be repeated several times until a first bale of compressed paper reaches the interior of the discharge chamber 8.
  • the cylinder-piston unit 822 forces the walls 81 and 82 to approach each other to brake the advancement of the bale, in order to exert the necessary reaction to pressing.
  • the pusher 6 When a bale of the desired length has been formed, the pusher 6 is halted in an advanced position, and the needles 904 are advanced by operating the cylinder-piston unit 902.
  • the needles bring those wires unwinding from the bobbins positioned on one side of the machine into contact with those wires unwinding from the bobbins positioned on the other side, and insert the two wires in mutual contact into the slots 104 of the corresponding toothed wheels.
  • the needles 904 with their respective heads are inserted into the space between the ribs 63 of the plate 62 and between the bars 8.
  • the needles withdraw into their initial position ready for the next intervention, and the bale which has just been bound remains in position acting as a stopper for the next bale which forms against the preceding bale until its subsequent binding.
  • the transporting configuration is restored and the machine can be transferred to another site.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Paper (AREA)
EP10182594A 2002-11-06 2003-04-11 Presse pour déchets divers, tels que le papier Withdrawn EP2261015A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000086A ITRE20020086A1 (it) 2002-11-06 2002-11-06 Pressa per cascami diversi come carta.
EP03076053A EP1418044A3 (fr) 2002-11-06 2003-04-11 Presse pour déchets divers, tels que le papier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03076053.2 Division 2003-04-11

Publications (2)

Publication Number Publication Date
EP2261015A2 true EP2261015A2 (fr) 2010-12-15
EP2261015A3 EP2261015A3 (fr) 2012-07-18

Family

ID=11454283

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03076053A Withdrawn EP1418044A3 (fr) 2002-11-06 2003-04-11 Presse pour déchets divers, tels que le papier
EP10182594A Withdrawn EP2261015A3 (fr) 2002-11-06 2003-04-11 Presse pour déchets divers, tels que le papier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03076053A Withdrawn EP1418044A3 (fr) 2002-11-06 2003-04-11 Presse pour déchets divers, tels que le papier

Country Status (2)

Country Link
EP (2) EP1418044A3 (fr)
IT (1) ITRE20020086A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003397A1 (de) * 2005-01-21 2006-07-27 Paal Gmbh Kanalballenpresse
TR200706547A2 (tr) * 2007-09-24 2008-12-22 Sunteks Plasti̇k Kağit Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Geri dönüşümlü kağıtları presleyerek balyalayan bir makine
CN106809423B (zh) * 2017-01-11 2019-01-08 山东大学 一种海带晒后捆扎切割系统
CN106742170B (zh) * 2017-01-11 2019-01-08 山东大学 一种海带晒后捆扎切割系统
EP3593982A1 (fr) * 2018-07-11 2020-01-15 Unibaler A/S Système de laçage pour presse à balles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105163C3 (de) * 1971-02-04 1974-02-28 Paal's Packpressen-Fabrik Kg, 4500 Osnabrueck Maschine zum Pressen und Umschnüren von Ballen mit Draht
DE2111894C3 (de) * 1971-03-12 1980-07-10 Persoener Ab, Ystad (Schweden) Vorrichtung zum Umbinden von Ballen mit einem PreBkanal und einem im Preßkanal hin- und herverschiebbaren Preßkolben
US3918358A (en) * 1971-09-15 1975-11-11 Charles E Burford Wire tyer for balers
DE2247041A1 (de) * 1972-09-26 1974-04-04 Haller Gmbh Fahrzeugbau Muellbehaelter
NL7607222A (nl) * 1976-06-30 1978-01-03 Expert Nv Inrichting voor het tot bundels persen van gewas.
DE2728203C3 (de) * 1977-06-23 1981-11-19 Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf Ballenpresse mit einem mehrere Schnürnuten aufweisenden Preßstempel
DE3202233C2 (de) * 1982-01-25 1987-05-14 Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf Vorrichtung zum Umschnüren von Ballen
FR2553376B1 (fr) * 1983-10-18 1986-01-24 Amalric Ets Marceau Machine pour comprimer et conditionner en balles des matieres compressibles, en particulier de la laine, et procede de conditionnement de laine
DE3918064A1 (de) * 1989-06-02 1990-12-06 Lindemann Maschfab Gmbh Vorrichtung zum umschnueren von in einer ballenpresse hergestellten ballen
DE4231825A1 (de) * 1992-09-23 1994-03-24 Dwm Maschinenbau Gmbh Ballenpresse, insbesondere zur Verdichtung von Verpackungsmaterial
DE10106094B4 (de) * 2001-02-08 2004-04-15 Hermann Schwelling Ballenpresse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
EP2261015A3 (fr) 2012-07-18
EP1418044A3 (fr) 2006-03-29
ITRE20020086A1 (it) 2004-05-07
EP1418044A2 (fr) 2004-05-12
ITRE20020086A0 (it) 2002-11-06

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