EP1757719A3 - Drawing frame for a spinning machine - Google Patents

Drawing frame for a spinning machine Download PDF

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Publication number
EP1757719A3
EP1757719A3 EP06013985A EP06013985A EP1757719A3 EP 1757719 A3 EP1757719 A3 EP 1757719A3 EP 06013985 A EP06013985 A EP 06013985A EP 06013985 A EP06013985 A EP 06013985A EP 1757719 A3 EP1757719 A3 EP 1757719A3
Authority
EP
European Patent Office
Prior art keywords
rollers
pair
roller
spinning machine
pendulum carrier
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
EP06013985A
Other languages
German (de)
French (fr)
Other versions
EP1757719A2 (en
EP1757719B1 (en
Inventor
Helmut Feuerlohn
Christoph Haase
Thomas Weide
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1757719A2 publication Critical patent/EP1757719A2/en
Publication of EP1757719A3 publication Critical patent/EP1757719A3/en
Application granted granted Critical
Publication of EP1757719B1 publication Critical patent/EP1757719B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D01H5/86—Aprons; Apron supports; Apron tensioning arrangements
    • 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
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
    • 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
    • D01H5/56—Supports for drafting elements

Abstract

Die Erfindung betrifft ein Streckwerk für eine Spinnmaschine, mit wenigstens einem Eingangswalzenpaar, einem Mittelwalzenpaar sowie einem Ausgangswalzenpaar, wobei die Unterwalzen des Streckwerkes als Walzensegmente ausgebildet sind, die über einzelmotorische Antriebe rotiert werden, und die Oberwalzen in einem Pendelträger gelagert sind.The invention relates to a drafting system for a spinning machine, with at least one pair of input rollers, a pair of intermediate rollers and a pair of output rollers, wherein the lower rollers of the drafting are formed as roller segments, which are rotated by individual motor drives, and the upper rollers are mounted in a pendulum carrier.

Erfindungsgemäß ist vorgesehen, dass die Unterwalzenantriebe (14) wenigstens des Mittelwalzenpaares (21) gemeinsam mit ihrer Unterwalze (21A) derart in einer Lagereinrichtung (15) angeordnet sind, dass sie nach dem Öffnen des die zugehörige Oberwalze (21B) aufnehmenden Pendelträgers (17) in Richtung des Pendelträgers (17) leicht aus ihrer Lagereinrichtung (15) entnehmbar sind.

Figure imgaf001
According to the invention, the lower roller drives (14) of at least the middle roller pair (21) are arranged together with their lower roller (21A) in a bearing device (15) in such a way that they after the opening of the associated upper roller (21B) receiving pendulum carrier (17) in the direction of the pendulum carrier (17) are easily removed from their storage device (15).
Figure imgaf001
EP06013985.4A 2005-08-25 2006-07-06 Drawing frame for a spinning machine Active EP1757719B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005040144A DE102005040144A1 (en) 2005-08-25 2005-08-25 Drafting system for a spinning machine

Publications (3)

Publication Number Publication Date
EP1757719A2 EP1757719A2 (en) 2007-02-28
EP1757719A3 true EP1757719A3 (en) 2009-10-14
EP1757719B1 EP1757719B1 (en) 2013-10-02

Family

ID=37507569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013985.4A Active EP1757719B1 (en) 2005-08-25 2006-07-06 Drawing frame for a spinning machine

Country Status (4)

Country Link
US (1) US7441395B2 (en)
EP (1) EP1757719B1 (en)
CN (1) CN1920137B (en)
DE (1) DE102005040144A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020448B4 (en) * 2007-04-27 2015-10-15 Trützschler GmbH & Co Kommanditgesellschaft Device on a spinning preparation machine, e.g. Track, card, combing machine o. The like. With a drafting system
DE102007023460B4 (en) * 2007-05-19 2017-06-22 Saurer Germany Gmbh & Co. Kg Drafting system for a spinning machine
DE102011111725A1 (en) * 2011-08-26 2013-02-28 Oerlikon Textile Gmbh & Co. Kg Textile machine with a variety of jobs
CH714315A1 (en) * 2017-11-10 2019-05-15 Rieter Ag Maschf Ring spinning machine with movably mounted spindle bank.
JP2019148039A (en) * 2018-02-28 2019-09-05 村田機械株式会社 Draft device and spinning unit
WO2020089486A1 (en) * 2018-11-02 2020-05-07 Pinter Caipo, S.A.U. Drafting assembly for a ring spinning machine and drafting kits for drafting fibres on a ring spinning machine
DE102019110880A1 (en) * 2019-04-26 2020-10-29 Saurer Intelligent Technology AG Carrying device for a strap stretching unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1830347U (en) * 1961-02-09 1961-04-27 Zinser Textilmaschinen Gmbh NEEDLE BEARING HOUSING FOR INTERCHANGEABLE STRETCHER ROLLERS.
DE2364264A1 (en) * 1973-12-22 1975-06-26 Toyoda Automatic Loom Works Sliver drawing roller gap adjustment - uses a housing with insert plates to displace it from roller axis
DE3932614A1 (en) * 1988-09-29 1990-04-05 Murata Machinery Ltd STRETCHER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2031405U (en) * 1988-04-20 1989-01-25 周兴琼 Spinning roller bearing
DE3941823C1 (en) 1989-12-19 1991-05-08 Zinser Textilmaschinen Gmbh, 7333 Ebersbach, De Ring spinning machine - has drawing systems with driven roll as bottom roll
DE4122883A1 (en) * 1991-07-11 1993-01-14 Schurr Stahlecker & Grill Drawing unit for spinning machine - has lower roller mounting to detach it from drive shaft for belt change without stopping the spinner
DE9401579U1 (en) * 1994-01-31 1994-04-07 Murata Machinery Ltd Draw frame coupling with thread incorporated in the coupling element
DE19529831B4 (en) * 1995-08-12 2006-07-06 Rieter Ingolstadt Spinnereimaschinenbau Ag Track with adjustment of the drafting rollers
DE10040420A1 (en) 2000-08-18 2002-02-28 Rieter Ag Maschf Sliver drawing unit, for a ring spinner, has a number of lower cylinder assemblies each with a number of drive points between their end bearing mountings for a trouble-free operation without torsion problems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1830347U (en) * 1961-02-09 1961-04-27 Zinser Textilmaschinen Gmbh NEEDLE BEARING HOUSING FOR INTERCHANGEABLE STRETCHER ROLLERS.
DE2364264A1 (en) * 1973-12-22 1975-06-26 Toyoda Automatic Loom Works Sliver drawing roller gap adjustment - uses a housing with insert plates to displace it from roller axis
DE3932614A1 (en) * 1988-09-29 1990-04-05 Murata Machinery Ltd STRETCHER

Also Published As

Publication number Publication date
EP1757719A2 (en) 2007-02-28
CN1920137A (en) 2007-02-28
US20070044277A1 (en) 2007-03-01
US7441395B2 (en) 2008-10-28
EP1757719B1 (en) 2013-10-02
CN1920137B (en) 2011-04-13
DE102005040144A1 (en) 2007-03-01

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