EP0298507A3 - Apparatus to guide a fibre web automatically into a sliver - Google Patents

Apparatus to guide a fibre web automatically into a sliver Download PDF

Info

Publication number
EP0298507A3
EP0298507A3 EP19880110962 EP88110962A EP0298507A3 EP 0298507 A3 EP0298507 A3 EP 0298507A3 EP 19880110962 EP19880110962 EP 19880110962 EP 88110962 A EP88110962 A EP 88110962A EP 0298507 A3 EP0298507 A3 EP 0298507A3
Authority
EP
European Patent Office
Prior art keywords
sliver
fleece
tub
injector
funnel
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.)
Granted
Application number
EP19880110962
Other languages
German (de)
French (fr)
Other versions
EP0298507B1 (en
EP0298507A2 (en
Inventor
Hermann Gasser
Karl Curiger
Hans Rutz
Walter Löffler
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.)
Hollingsworth GmbH
Original Assignee
Hollingsworth 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 Hollingsworth GmbH filed Critical Hollingsworth GmbH
Publication of EP0298507A2 publication Critical patent/EP0298507A2/en
Publication of EP0298507A3 publication Critical patent/EP0298507A3/en
Application granted granted Critical
Publication of EP0298507B1 publication Critical patent/EP0298507B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

  • 2.1 Bei bekannten Vorrichtungen ist es notwendig, das von einer Karde abgenommene Faservlies von Hand anzuspitzen und in einen trichterförmigen Einlauf eines Kondensors einzuführen. Diese Vorgehensweise ist zeitaufwendig und erfordert einen häufigen Stillstand, bzw. das Langsamfah­ ren der Maschine. Darüber hinaus neigen die bekannten Vorrichtungen zur Erzeugung von Vliesbrüchen. 2.1 In known devices, it is necessary that to sharpen a fleece removed by hand and into a funnel-shaped inlet of a condenser introduce. This procedure is time consuming and requires frequent standstill or slow driving machine. In addition, the well-known Devices for producing fleece breaks.
  • 2.2 Zum selbsttätigen Zusammenführen eines mit einer Ab­ nahmewalze von einem Abnehmer einer Karde abnehmbaren textilen Faserflieses zu einem Faserband und zum Einfüh­ ren desselben in einen Förderer (7) umfaßt die Vor­ richtung (1) eine sich an die Abnahmewalze (2) in etwa deren Breite anschließende Wanne (8) mit einem Boden (9) und mit trichterartig zulaufenden Seitenwänden (10) auf. An das verjüngte Ende (19) der Wanne (8) schließt sich ein mit Druckluft zu betreibender Injektor (11) zum Ein­ führen des Faserbandes (5) in den Förderer (7) an. Das sich verjüngende Ende (19) der Wanne (8) ist darüber hinaus mit einer das Faservlies (4) zum Injektor (11) saugenden Ansaugeinrichtung (23) verbunden. 2.2 For automatically merging one with one Ab take roller from a customer of a card removable textile fiber tile to a sliver and for insertion ren of the same in a conveyor (7) comprises the front direction (1) to the take-off roller (2) approximately the width of the trough (8) with a bottom (9) and with funnel-like side walls (10). At the tapered end (19) of the tub (8) closes an injector (11) to be operated with compressed air lead the sliver (5) in the conveyor (7). The tapering end (19) of the tub (8) is over it with a fleece (4) to the injector (11) sucking suction device (23) connected.
  • 2.3 Die Vorrichtung findet Verwendung in der Textilindu­ strie. 2.3 The device is used in the textile industry cried.

    • EP88110962A 1987-07-09 1988-07-08 Apparatus to guide a fibre web automatically into a sliver Expired - Lifetime EP0298507B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE3722771A DE3722771C1 (en) 1987-07-09 1987-07-09 Device for bringing together a textile nonwoven fabric into a sliver
    DE3722771 1987-07-09

    Publications (3)

    Publication Number Publication Date
    EP0298507A2 EP0298507A2 (en) 1989-01-11
    EP0298507A3 true EP0298507A3 (en) 1991-04-17
    EP0298507B1 EP0298507B1 (en) 1992-05-06

    Family

    ID=6331268

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP88110962A Expired - Lifetime EP0298507B1 (en) 1987-07-09 1988-07-08 Apparatus to guide a fibre web automatically into a sliver

    Country Status (5)

    Country Link
    US (1) US4884320A (en)
    EP (1) EP0298507B1 (en)
    JP (1) JPS6433217A (en)
    DE (2) DE3722771C1 (en)
    ES (1) ES2031960T3 (en)

    Families Citing this family (18)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE4017064A1 (en) * 1989-08-07 1991-02-14 Truetzschler & Co Card web and sliver splicing
    CS277117B6 (en) * 1990-08-21 1992-11-18 Vyzk Ustav Bavlnarsky Apparatus for the withdrawal of carded fibrous web from a carding device doffing cylinder
    DE4142038C5 (en) * 1991-12-19 2012-03-15 Rieter Ingolstadt Gmbh Apparatus for processing a plurality of slivers
    DE4240937A1 (en) * 1992-12-04 1994-06-09 Wirkbau Textilmaschinenbau Gmb Appts. for compression of uncompressed sliver - has a roller set downwards with shrouding plate to give effective suction for compression in operation and shroud the suction on start up
    IT1268416B1 (en) * 1992-12-04 1997-02-27 Truetzschler & Co DEVICE OF A CARD FOR THE COLLECTION AND GROUPING OF A VEIL OF FIBERS OUTPUT FROM A DISPENSER OF A CARD
    FR2704004B1 (en) * 1993-04-15 1996-06-07 Thibeau DEVICE FOR SEPARATING THE VEIL OF FIBERS FROM THE PAIRING CYLINDER IN A CARD.
    DE4328431B4 (en) * 1993-08-24 2006-02-02 Trützschler GmbH & Co KG Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls
    US5530995A (en) * 1993-12-23 1996-07-02 Rieter Machine Works, Ltd. Combing machine having a web guide device
    FR2725216B1 (en) * 1994-09-30 1996-12-20 Thibeau Et Cie A DEVICE FOR DETACHING AND TRANSPORTING AT HIGH SPEED A FIBROUS VEIL LEAVING A CARD
    DE19528484A1 (en) * 1995-08-03 1997-02-06 Truetzschler Gmbh & Co Kg Device on a line for measuring the thickness of a fiber structure
    DE19537981A1 (en) * 1995-10-12 1997-04-17 Truetzschler Gmbh & Co Kg Sliver transfer
    DE19640691B4 (en) * 1996-10-02 2007-04-12 Rieter Ingolstadt Spinnereimaschinenbau Ag Textile machine with a drafting system for fiber material
    US6061876A (en) * 1997-06-11 2000-05-16 John D. Hollingsworth On Wheels, Inc. Textile recycling machine
    US5930871A (en) * 1998-07-09 1999-08-03 John D. Hollingsworth On Wheels, Inc. Air doffing system for a textile processing machine
    DE502007002549D1 (en) * 2007-01-24 2010-02-25 Rieter Ag Maschf Fleece guiding device for a combing machine
    DE102011110671A1 (en) * 2011-08-19 2013-03-28 Trützschler GmbH & Co Kommanditgesellschaft Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls
    CH714818A1 (en) * 2018-03-21 2019-09-30 Rieter Ag Maschf Tape forming unit for a card.
    CH714817A1 (en) * 2018-03-21 2019-09-30 Rieter Ag Maschf Device for guiding a fleece band in a band forming unit of a carding machine.

    Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    GB848970A (en) * 1957-07-25 1960-09-21 Owens Corning Fiberglass Corp Improvements relating to the formation of sliver
    FR2104298A5 (en) * 1970-08-13 1972-04-14 Curlator Corp
    AT321164B (en) * 1971-07-13 1975-03-25 Fehrer Ernst Device for detaching and conveying the fibers from a card drum or the like.
    FR2512077A1 (en) * 1981-09-02 1983-03-04 Textima Veb K DEVICE FOR FORMING A TAPE ON CARDING MACHINES
    EP0261330A1 (en) * 1986-09-22 1988-03-30 Hollingsworth Gmbh Apparatus to compress and to automatically introduce a textile fibre sheet to a conveying slot

    Family Cites Families (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE1232504B (en) * 1961-02-08 1967-01-12 Rieter Ag Maschf Method for attaching a fiber web of a card and pile guide device for carrying out the method
    DE1685599C3 (en) * 1967-04-14 1975-09-04 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Extraction device on high-performance lines for slivers

    Patent Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    GB848970A (en) * 1957-07-25 1960-09-21 Owens Corning Fiberglass Corp Improvements relating to the formation of sliver
    FR2104298A5 (en) * 1970-08-13 1972-04-14 Curlator Corp
    AT321164B (en) * 1971-07-13 1975-03-25 Fehrer Ernst Device for detaching and conveying the fibers from a card drum or the like.
    FR2512077A1 (en) * 1981-09-02 1983-03-04 Textima Veb K DEVICE FOR FORMING A TAPE ON CARDING MACHINES
    EP0261330A1 (en) * 1986-09-22 1988-03-30 Hollingsworth Gmbh Apparatus to compress and to automatically introduce a textile fibre sheet to a conveying slot

    Also Published As

    Publication number Publication date
    ES2031960T3 (en) 1993-01-01
    EP0298507B1 (en) 1992-05-06
    EP0298507A2 (en) 1989-01-11
    DE3722771C1 (en) 1989-02-02
    JPS6433217A (en) 1989-02-03
    US4884320A (en) 1989-12-05
    DE3870732D1 (en) 1992-06-11

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