EP0947614A3 - Spinning machine with a drawing frame comprising a suction roller - Google Patents

Spinning machine with a drawing frame comprising a suction roller Download PDF

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Publication number
EP0947614A3
EP0947614A3 EP99106081A EP99106081A EP0947614A3 EP 0947614 A3 EP0947614 A3 EP 0947614A3 EP 99106081 A EP99106081 A EP 99106081A EP 99106081 A EP99106081 A EP 99106081A EP 0947614 A3 EP0947614 A3 EP 0947614A3
Authority
EP
European Patent Office
Prior art keywords
suction
roller
spinning machine
suction roller
fiber sliver
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
EP99106081A
Other languages
German (de)
French (fr)
Other versions
EP0947614B1 (en
EP0947614A2 (en
Inventor
Friedrich Dinkelmann
Andreas Dr. Olbrich
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen 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 Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0947614A2 publication Critical patent/EP0947614A2/en
Publication of EP0947614A3 publication Critical patent/EP0947614A3/en
Application granted granted Critical
Publication of EP0947614B1 publication Critical patent/EP0947614B1/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
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/08—Spinning or twisting machines in which the product is wound-up continuously cup, pot or disc type, in which annular masses of yarn are formed by centrifugal action
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
    • D01H1/025—Spinning or twisting machines in which the product is wound-up continuously ring type with a condensing device between drafting system and spinning unit
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D02G3/367—Cored or coated yarns or threads using a drawing frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Spinnmaschine mit einem Streckwerk 1, das an einem Ausgangswalzenpaar 4 mindestens eine Faserlunte 9 abliefert und das an seinem Ausgang eine umlaufende Saugwalze 12 aufweist, die die mindestens eine Faserlunte durch Ansaugen an eine unter Saugzug stehende Perforationsspur 13 verdichtet, wobei der Ansaugbereich mittels eines im Innern der Saugwalze angeordneten Schirmes 20 auf eine Verdichtungszone 22 begrenzt ist, und wobei die Saugwalze als über der Streckfeldebene liegende Oberwalze ausgebildet ist und ihr - in Laufrichtung betrachtet - am Ende der Verdichtungszone eine ihrem Antrieb dienende Unterwalze 11 zugeordnet ist, die den für das verarbeitete Fasermaterial üblichen Durchmesser aufweist und über die die Faserlunte der die Drehung erteilenden Vorrichtung 27 zuläuft.

Figure 00000001
Spinning machine with a drafting system 1, which delivers at least one fiber sliver 9 to an output roller pair 4 and which has at its output a rotating suction roller 12 which compresses the at least one fiber sliver by suction onto a perforation track 13 which is under suction, the suction area being by means of an inside the suction roller arranged screen 20 is limited to a compression zone 22, and wherein the suction roller is designed as an upper roller lying above the stretching field plane and - viewed in the direction of travel - at the end of the compression zone is assigned a lower roller 11 which serves to drive it and which is used for the processed fiber material has the usual diameter and over which the fiber sliver of the device 27 imparting the rotation runs.
Figure 00000001
EP99106081A 1998-04-03 1999-03-26 Spinning machine with a drawing frame comprising a suction roller Expired - Lifetime EP0947614B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19815050 1998-04-03
DE19815050A DE19815050B4 (en) 1998-04-03 1998-04-03 Compression drafting system for a spinning machine

Publications (3)

Publication Number Publication Date
EP0947614A2 EP0947614A2 (en) 1999-10-06
EP0947614A3 true EP0947614A3 (en) 2000-11-02
EP0947614B1 EP0947614B1 (en) 2004-05-06

Family

ID=7863539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106081A Expired - Lifetime EP0947614B1 (en) 1998-04-03 1999-03-26 Spinning machine with a drawing frame comprising a suction roller

Country Status (4)

Country Link
US (1) US6131383A (en)
EP (1) EP0947614B1 (en)
JP (1) JPH11315429A (en)
DE (2) DE19815050B4 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922861A1 (en) * 1999-05-19 2000-11-23 Stahlecker Fritz System to condense a drawn sliver maintains a clamping action on a significant portion of the sliver fibers at the end of the drawing unit during the condensing action to prevent clogging the transport belt
AU7841300A (en) * 1999-09-30 2001-04-30 Advanced Glassfiber Yarns, Llc Method and apparatus for winding yarn on a bobbin
JP2001279539A (en) * 2000-03-08 2001-10-10 Zinser Textilmas Gmbh Draft system in fine spinning frame
DE10023498C1 (en) * 2000-05-13 2002-01-10 Gremser Masch Franz suction roll
DE10040073A1 (en) * 2000-08-16 2002-02-28 Rieter Ag Maschf Condensing unit for drawn sliver, at a spinner, has a housing for the suction unit with guides to take inserts and a swing cover to lock the inserts in place when in position
DE10145670A1 (en) * 2001-09-11 2003-03-27 Rieter Ag Maschf Clamping roller, acting on drawn sliver at a drawing unit condensing zone, is held in a spring-loaded holder with settings to give different roller positions
DE10149635C1 (en) * 2001-10-09 2003-04-10 Zinser Textilmaschinen Gmbh Spinning machine for core yarns has a sliver drawing unit, with a filament feed to the sliver in front of the condensing stage and an additional suction zone to hold the laid filaments
CN100436670C (en) * 2002-09-18 2008-11-26 里特机械公司 Spinning machine with twisting device
DE10261785A1 (en) * 2002-12-23 2004-07-01 Wilhelm Stahlecker Gmbh Pressure application mechanism acting on fibrous band in spinning machine, includes sliding surface spring-loaded against lower feed roller
DE102005013765A1 (en) * 2005-03-22 2006-09-28 Maschinenfabrik Rieter Ag Method and device for producing coregarn
CH704137A1 (en) 2010-11-26 2012-05-31 Rieter Ag Maschf Device for compacting a fiber structure on a spinning machine and spinning machine.
CH704133A2 (en) 2010-11-26 2012-05-31 Rieter Ag Maschf Device for compressing a sliver on a spinning machine.
CH704671A2 (en) 2011-03-21 2012-09-28 Rieter Ag Maschf Drafting with compacting device on a spinning machine.
CH705307A1 (en) * 2011-07-25 2013-01-31 Rieter Ag Maschf Spinning machine with a compacting device.
CH705308A1 (en) * 2011-07-25 2013-01-31 Rieter Ag Maschf Compacting device for a spinning machine.
CH706258A2 (en) * 2012-03-21 2013-09-30 Rieter Ag Maschf Supporting element for a compression device.
CN103789889B (en) 2014-03-06 2015-03-04 江南大学 Drafting primary-twist spinning method and device
CN104451981A (en) * 2014-11-12 2015-03-25 武汉纺织大学 Multi-compact-spinning method with multi-compact-spinning encircling arc length improving function
CH713916A1 (en) 2017-06-23 2018-12-28 Rieter Ag Maschf Compression device for a spinning machine.
CH714068A1 (en) 2017-08-17 2019-02-28 Rieter Ag Maschf Multiple nozzle connection of a textile machine and textile machine.
ES2756699R1 (en) * 2018-10-15 2020-04-28 Twistperfect S L METHOD FOR TRANSFORMING A SPINNING MACHINE AND / OR TWISTING OF THREADS AND A SPINNING MACHINE AND / OR TWISTING OF THREADS MODIFIED ACCORDING TO SUCH METHOD
DE102019135719B4 (en) * 2019-12-23 2023-11-30 Peppermint Holding GmbH Device and method for producing a core yarn

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583784A1 (en) * 1985-06-25 1986-12-26 Asa Sa Process and apparatus for obtaining a fibre yarn comprising a core of discontinuous fibres covered with a sheath of discontinuous fibres
DE4139067A1 (en) * 1991-11-28 1993-06-09 Skf Textilmasch Komponenten Spinning machine with reduced loss of fibre - has double apron drafting with suction roller at output
DE4323472A1 (en) * 1993-07-14 1995-01-19 Inst F Textil Und Verfahrenste Double apron drafting system
DE19523938A1 (en) * 1995-06-30 1997-01-02 Schlafhorst & Co W Pot spinner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583783A1 (en) * 1985-06-25 1986-12-26 Asa Sa DEVICE FOR DRAWING, CONDENSING AND TRANSPORTING A WICK OF FIBERS DURING A SPINNING OPERATION.
DE3901791A1 (en) * 1988-02-15 1989-08-24 Fehrer Ernst METHOD AND DEVICE FOR FEEDING ONE STRETCHED FIBER FIBER TO AT LEAST TWO RING SPINNINGS
DE3939777A1 (en) * 1989-12-01 1991-06-06 Fritz Stahlecker DEVICE FOR WRAPPING SPINNING
DE4032940A1 (en) * 1990-10-17 1992-04-23 Fritz Stahlecker Twin yarn - is produced pneumatically from one roving and spun by false-twist airjet devices
DE19514408C5 (en) * 1994-06-23 2007-08-16 Maschinenfabrik Rieter Ag Ring spinning process
DE4447969B4 (en) * 1994-07-25 2006-06-22 Maschinenfabrik Rieter Ag Spinning machine with Saugluftleitmitteln for fiber strand condensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583784A1 (en) * 1985-06-25 1986-12-26 Asa Sa Process and apparatus for obtaining a fibre yarn comprising a core of discontinuous fibres covered with a sheath of discontinuous fibres
DE4139067A1 (en) * 1991-11-28 1993-06-09 Skf Textilmasch Komponenten Spinning machine with reduced loss of fibre - has double apron drafting with suction roller at output
DE4323472A1 (en) * 1993-07-14 1995-01-19 Inst F Textil Und Verfahrenste Double apron drafting system
DE19523938A1 (en) * 1995-06-30 1997-01-02 Schlafhorst & Co W Pot spinner

Also Published As

Publication number Publication date
EP0947614B1 (en) 2004-05-06
EP0947614A2 (en) 1999-10-06
DE59909369D1 (en) 2004-06-09
DE19815050B4 (en) 2005-09-22
US6131383A (en) 2000-10-17
DE19815050A1 (en) 1999-10-14
JPH11315429A (en) 1999-11-16

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