EP0494055A2 - Presse für Textilmaterialien mit einem drehbaren Teil und versetzten Presskammern - Google Patents

Presse für Textilmaterialien mit einem drehbaren Teil und versetzten Presskammern Download PDF

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Publication number
EP0494055A2
EP0494055A2 EP91830585A EP91830585A EP0494055A2 EP 0494055 A2 EP0494055 A2 EP 0494055A2 EP 91830585 A EP91830585 A EP 91830585A EP 91830585 A EP91830585 A EP 91830585A EP 0494055 A2 EP0494055 A2 EP 0494055A2
Authority
EP
European Patent Office
Prior art keywords
pressing
cases
station
loading
movable member
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Withdrawn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
EP91830585A
Other languages
English (en)
French (fr)
Other versions
EP0494055A3 (en
Inventor
Renzo Giunti
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 EP0494055A2 publication Critical patent/EP0494055A2/de
Publication of EP0494055A3 publication Critical patent/EP0494055A3/en
Withdrawn legal-status Critical Current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
    • B30B9/3075—Presses specially adapted for particular purposes for baling; Compression boxes therefor with press boxes on a movable carrier, e.g. turntable

Definitions

  • the invention refers to a press for making bales of pressed material, especially textile material.
  • the invention refers to a press of a type comprising: a member angularly movable about a vertical axis; two pressing cases able to be lifted and lowered and having rectangular or square cross-section; a loading and pre-pressing station; and a pressing and binding station; said angularly movable member being able to successively move each of said cases to the loading station and to the pressing station.
  • the object of the invention is to provide a press of the above mentioned type which can be handled more easily and which, in addition, has such a structure able to exploit the space to an optimal degree while reducing the overall dimensions.
  • a press characterized in that said cases are disposed in offset relationship to each other with respect to the axis of rotation of the movable member and with axial symmetry with respect to said axis.
  • the cases may be disposed with the diagonals of both cases substantially aligned with a straight line, said straight line intersecting the axis of rotation of the angularly movable member.
  • a loader is associated to the loading and pre-pressing station.
  • this loader may be disposed beside the pressing station.
  • the structure of the movable member be without a central column, at least in the lower region in correspondence of the binding region.
  • 1 is a base structure having a frame 3 combined therewith for supporting and rotatively guiding a platform 5 suitably driven by a central pin 7.
  • the frame 3 consists of two fixed portals 3A and 3B for the press and for the pre-pressing means at the loading position, respectively.
  • the press comprises a cylinder 9 and a piston-like movable portion 10 with a pressing plate 10A.
  • Above the plate 10A is a structure 14 having guide means 14A for guiding the pressing case during the lifting thereof from the pressing position to the binding position, as will be described later on in greater details.
  • a cylinder-piston system 16 carrying a pre-pressing plate 18.
  • a system for feeding material to the case, i.e. a loader known per se, generally indicated with 20 and not described in greater details.
  • the feeding system is disposed within the portal frame 3A supporting the press 9, 10 and disposed sideways to the latter. In this way, the overall dimensions of the equipment are reduced.
  • each case 28 has rectangular cross-section and both cases are disposed on the platform 5 so as to be aligned with the diagonal, as clearly shown in Fig. 3.
  • the axis of rotation A-A of platform 5 intersects the line on which the two diagonals of cases 28 are in alignment.
  • guide means 30, one for each case 28 are also provided on the platform 5.
  • guide means 30 one for each case 28.
  • the two guide means 30 are vertically developed up to a height sufficient to allow, along with other fixed guide means 31 solid to portal 3A, for a complete lift of the relevant cases 28.
  • Each case 28 is engaged on top, through brackets 36, to the rods of the respective actuators 32 to allow lifting thereof.
  • the left side portion of the drawing shows the case 28 in the lowered pressing position and before the plate 10A has started the pressing, while the right side of Fig. 2 shows the case 28 in the lifted position and the pressing plate 10A in the lowered position, the lowering of plate 10A (and thus the pressing) being carried out prior to the lifting of case 28.
  • Numeral 38 indicates the stop blades, which are known per se, and which act on the bulk material which has been loaded and pre-pressed within the case 28, said blades being predisposed to be withdrawn during the lifting of the respective case 28.
  • the operation of the apparatus is as follows.
  • a pneumatic system or the like provides for transferring the material into the loader 20, which includes (known and not shown) means for loading the same material in the relevant case 28, i.e. within the case that is temporarily in front of the loader 20.
  • the vertically movable plate 18 presses the material within the underlying case 28, at a region below the stop blades 38. The movement is repeated until the calibration pressure of the pressure switch provided on the piston of the pre-pressing cylinder 16 is reached. At this point, the pre-pressing plate 18 comes to a stop in the lower part of the loader 20 to allow for the loose textile material to keep on pouring therein without being discharged into the case 28.
  • the platform 5 is rotated through 180° about the axis A-A to bring the case, just filled with pre-pressed material, under the press 10, 10A.
  • the case 28 filled with material is disposed under the pressing plate 10A, while the empty case, which was previously under the press, is brought to the loading and pre-pressing region, i.e. beneath plate 18.
  • a new pre-pressing cycle begins as above described, while the case 28, which is below the pressing plane 10A, is lifted of about 15 cm by the actuators 32, so as to move the stop blades 38 away from the material and radially withdraw them from the same case through means not shown.
  • the pressing plate 10A begins the downward run and presses the material in the bottom of the case 28 against the relevant fixed pressing plane 26 until the limit stop or the calibration pressure of the cylinder-piston system 10 is reached.
  • the case 28 is automatically lifted by means of the two side actuators 32 up to the position shown on the right side of Fig. 2 and corresponding to a height of about 2 m.
  • the bale B of pressed material is completely accessible for the binding and remains pressed between the movable plate 10A and the fixed plate 26, respectively.
  • the operator Upon completion of the binding, the operator will press the control button for lifting the plate 10A again and allow for the removal of the bale.
  • the arrival of plate 10A at the lifting position causes the lowering of the case 28.
  • the apparatus is ready for starting a new cycle by rotating the platform 5 through 180° and subsequently predisposing the other case 28, filled with pre-pressed material, under the pressing plate.
  • the cases 28 may be made solid to portions of a safety guard (not shown for clarity of the drawing) which prevent the access to the machine during the pressing step, i.e. when th ecases 28 are lowered.
  • Fig. 4 shows an embodiment of the press with square cases.
  • the bearing structure on which the loading and pre-pressing means, as well as the pressing means, are supported has a shape that in plan view appears as an asymmetric T and is substantially formed by a portal-like frame 3C with two posts 3D.
  • Branching out from the cross-piece of the portal-frame 3C is a horizontal beam 3E which is connected to a third post 3F.
  • the pre-pressing means On the beam 3E there are supported the pre-pressing means, while the portal-frame 3C supports the pressing means.
  • the details of the loader and of the cases-handling means are omitted.
  • the embodiment of Fig. 4 is particularly compact. The compactness is further improved in that the central column has been omitted altogether, thus making it possible to dispose the cases closer to one another.
EP19910830585 1990-12-31 1991-12-30 Press for textile materials with angularly movable member and offset cases Withdrawn EP0494055A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1174990U IT221058Z2 (it) 1990-12-31 1990-12-31 Pressa per materiali tessili con equipaggio mobile angolarmente e casse sfalsate
IT1174990U 1990-12-31

Publications (2)

Publication Number Publication Date
EP0494055A2 true EP0494055A2 (de) 1992-07-08
EP0494055A3 EP0494055A3 (en) 1992-12-16

Family

ID=11137512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910830585 Withdrawn EP0494055A3 (en) 1990-12-31 1991-12-30 Press for textile materials with angularly movable member and offset cases

Country Status (2)

Country Link
EP (1) EP0494055A3 (de)
IT (1) IT221058Z2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820378A1 (de) * 1995-04-13 1998-01-28 Fishburne International, Inc. Hochleistungsballenpresse mit doppeltem kastenaufzug
CN107415302A (zh) * 2017-05-04 2017-12-01 芜湖立新清洁用品有限公司 一种拖把头压缩装置
CN112537064A (zh) * 2020-11-21 2021-03-23 苏州宸浩纺织科技有限公司 一种纺织用植物染料原料提取设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882816A (en) * 1956-11-16 1959-04-21 Lummus Cotton Gin Co Control system for baling presses and associated apparatus
DE2910536A1 (de) * 1979-03-17 1980-09-25 Augsburger Textilmaschf Ballenpresse, insbesondere fuer faseriges gut

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882816A (en) * 1956-11-16 1959-04-21 Lummus Cotton Gin Co Control system for baling presses and associated apparatus
DE2910536A1 (de) * 1979-03-17 1980-09-25 Augsburger Textilmaschf Ballenpresse, insbesondere fuer faseriges gut

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820378A1 (de) * 1995-04-13 1998-01-28 Fishburne International, Inc. Hochleistungsballenpresse mit doppeltem kastenaufzug
EP0820378A4 (de) * 1995-04-13 1998-12-09 Fishburne Int Hochleistungsballenpresse mit doppeltem kastenaufzug
CN107415302A (zh) * 2017-05-04 2017-12-01 芜湖立新清洁用品有限公司 一种拖把头压缩装置
CN107415302B (zh) * 2017-05-04 2024-02-02 芜湖立新清洁用品有限公司 一种拖把头压缩装置
CN112537064A (zh) * 2020-11-21 2021-03-23 苏州宸浩纺织科技有限公司 一种纺织用植物染料原料提取设备

Also Published As

Publication number Publication date
EP0494055A3 (en) 1992-12-16
IT9011749U1 (it) 1992-07-01
IT9011749V0 (it) 1990-12-31
IT221058Z2 (it) 1994-01-03

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