US20160201228A1 - Device on a carding machine for cotton, synthetic fibres or the like, having a rotatable strippiing roller - Google Patents

Device on a carding machine for cotton, synthetic fibres or the like, having a rotatable strippiing roller Download PDF

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Publication number
US20160201228A1
US20160201228A1 US14/913,238 US201414913238A US2016201228A1 US 20160201228 A1 US20160201228 A1 US 20160201228A1 US 201414913238 A US201414913238 A US 201414913238A US 2016201228 A1 US2016201228 A1 US 2016201228A1
Authority
US
United States
Prior art keywords
roll body
clothing
roll
teeth
recesses
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.)
Abandoned
Application number
US14/913,238
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English (en)
Inventor
Christoph Leinders
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.)
Truetzschler GmbH and Co KG
Original Assignee
Truetzschler 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 Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Assigned to TRUETZSCHLER GMBH & CO. KG reassignment TRUETZSCHLER GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LEINDERS, CHRISTOPH
Publication of US20160201228A1 publication Critical patent/US20160201228A1/en
Abandoned legal-status Critical Current

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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
    • D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
    • 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
    • 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
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for

Definitions

  • the invention relates to a device on a flat card or roller card for cotton, synthetic fibres and the like, having a rotatable stripper roll which is arranged between a doffer and nip rolls, which stripper roll strips fibre material from the doffer and delivers it to the nip rolls, the stripper roll having a roll body which is provided with clothing teeth in the region of its curved surface.
  • the stripper roll of a carding machine is provided with all-steel clothing.
  • a sawtooth clothing is wound on a roll body.
  • the roll body and the sawtooth clothing form a two-part component.
  • the individual wire windings are applied one next to the other by means of ceramic fingers or a presser roller.
  • the transition from one winding to the next should as far as possible be without a gap.
  • the material web is transported from the doffer to the nip rollers at ever higher speeds. Even the smallest gaps between the clothing windings of the stripper roll can catch hold of individual fibres and tear them out of the web. Those fibres are then joined by further fibres, ultimately resulting in lapping of the stripper roll. Such lapping can result in serious damage to the machine.
  • the problem underlying the invention is to provide a device of the kind described at the beginning which avoids the mentioned disadvantages and which avoids trapping of fibre material and allows higher production rates, especially in a structurally simple way.
  • the clothing teeth of the clothing are formed by recesses made directly in the curved surface of the roll body, trapping of fibre material is avoided in a simple way.
  • a particular advantage is that the roll body and the clothing teeth are of one-piece construction. In particular, unlike the known stripper roll, separate manufacture and assembly, that is to say a two-piece construction resulting from arranging a separate sawtooth wire on the roll body, is avoided.
  • FIG. 1 is a diagrammatic side view of a carding machine having the device according to the invention
  • FIG. 2 is a sectional side view of the one-piece stripper roll of the carding machine, according to the invention.
  • FIG. 2 a shows a detail of the roll clothing according to FIG. 2 .
  • FIG. 3 shows a detail from a plan view onto the stripper roll according to the invention having gullets between adjacent clothing teeth in the circumferential direction and gaps between adjacent clothing teeth in the longitudinal direction of the stripper roll, and
  • FIG. 4 is a perspective broken-away view of the stripper roll according to FIGS. 1 and 2 having a helical arrangement of the clothing teeth relative to the rotational axis of the stripper roll.
  • FIG. 1 shows a carding machine, for example a Trützschler flat card TC, having a feed roll 1 , feed table 2 , lickers-in 3 a, 3 b, 3 c, cylinder 4 , doffer 5 , stripper roll 6 , nip rolls 7 , 8 , web guide element 9 , web funnel 10 , delivery rolls 11 , 12 , revolving flat top 13 with flat guide rollers 13 a, 13 b and flat bars 14 , can 15 and coiler 16 .
  • the directions of rotation of the rolls are indicated by curved arrows.
  • Reference letter M denotes the centre point (axis) of the cylinder 4 .
  • Reference numeral 4 a denotes the clothing (sawtooth clothing) and reference numeral 4 b denotes the direction of rotation of the cylinder 4 .
  • Reference numeral 5 a denotes the clothing (sawtooth clothing) and 5 b denotes the direction of rotation of the doffer 5 .
  • Reference letter B denotes the direction of rotation of the revolving flat top 13 in the carding position and reference letter C denotes the return transport direction of the flat bars 14 , with reference numerals 31 ′, 31 ′′ denoting functional elements and reference numerals 13 a and 13 b denoting flat guide rollers.
  • Arrow A denotes the working direction.
  • the sawtooth clothings 4 a and 5 a have been applied as separate components to the roll base body of the cylinder 4 and of the doffer 5 , respectively.
  • the stripper roll 6 has a roll body 6 c which is provided with clothing teeth 6 1 to 6 n in the region of its curved surface 6 d.
  • the clothing teeth 6 1 to 6 n are formed directly on the curved surface 6 d of the roll body 6 c, the roll body 6 c and the clothing teeth 6 1 to 6 n being of one-piece construction.
  • the clothing teeth 6 1 to 6 n together form the clothing 6 a of the stripper roll 6 .
  • the gullets 6 ′ to 6 m between adjacent clothing teeth 6 1 to 6 n in the circumferential direction of the stripper roll 6 are formed directly in the curved surface of the roll body 6 c by recesses that are open on one side.
  • the gullets 6 ′ to 6 m are substantially trapezoidal in shape relative to the rotational axis (see journal 17 a in FIG. 4 ).
  • the angle a between tooth front 6 3 and tooth back 6 4 of adjacent teeth 6 1 and 6 2 is about from 60° to 70°, for example 65°.
  • the spacing at the foot between adjacent teeth 6 1 and 6 2 in the circumferential direction B of the stripper roll 6 is denoted by reference letter a and the spacing of the tooth tips between adjacent teeth 6 1 and 6 2 is denoted by reference letter b.
  • the circumferential direction B corresponds to the direction of the direction of rotation arrow 6 b.
  • the spacing between adjacent teeth 6 7 and 6 8 in the longitudinal direction C of the stripper roll 6 is denoted by reference letter c.
  • the gaps 6 * to 6 p between adjacent clothing teeth, for example 6 7 and 6 8, in the longitudinal direction C, which gaps are open on one side, are formed directly in the curved surface 6 d of the roll body 6 c by recesses that are open on one side.
  • the gaps 6 * to 6 p are rectangular or square in cross-section (not shown).
  • the gaps 6 * to 6 p in each case between two rows of clothing teeth 6 1 to 6 n —are arranged parallel to one another (see FIG. 3 ).
  • the stripper roll 6 in the region of each of its two end faces 6 e and 6 f (only 6 e is shown), has a journal 17 a and 17 b, respectively (only 17 a is shown).
  • the clothing teeth 6 1 to 6 n seen in the longitudinal direction C, are arranged helically relative to the rotational axis (represented by the journals 17 a, 17 b ) of the stripper roll.
  • the gaps 6 ′ to 6 m are arranged helically relative to the rotational axis in longitudinal direction C.
  • the one-piece (one-part) stripper roll 6 consists of an aluminium alloy.
  • the clothing teeth 6 1 to 6 2, the gullets 6 ′ to 6 n and the gaps 6 * to 6 p are produced, for example, by turning on a lathe, planing or the like.
  • the invention has been described using the example of a stripper roll 6 .
  • the invention can be applied in the same way to other rolls of a flat card or roller card, for example as a feed roll 1 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US14/913,238 2013-08-19 2014-03-20 Device on a carding machine for cotton, synthetic fibres or the like, having a rotatable strippiing roller Abandoned US20160201228A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013013602.4 2013-08-19
DE102013013602.4A DE102013013602A1 (de) 2013-08-19 2013-08-19 Vorrichtung an einer Karde oder Krempel für Baumwolle, Chemiefasern u. dgl. mit einer drehbaren Abstreifwalze
PCT/EP2014/000759 WO2015024606A1 (de) 2013-08-19 2014-03-20 Vorrichtung an einer karde oder krempel für baumwolle, chemiefasern u. dgl. mit einer drehbaren abstreifwalze

Publications (1)

Publication Number Publication Date
US20160201228A1 true US20160201228A1 (en) 2016-07-14

Family

ID=50391130

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/913,238 Abandoned US20160201228A1 (en) 2013-08-19 2014-03-20 Device on a carding machine for cotton, synthetic fibres or the like, having a rotatable strippiing roller

Country Status (5)

Country Link
US (1) US20160201228A1 (de)
EP (1) EP3036362A1 (de)
CN (1) CN105408534A (de)
DE (1) DE102013013602A1 (de)
WO (1) WO2015024606A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108642571A (zh) * 2018-06-22 2018-10-12 黑龙江金达麻业有限公司 用于栉成机中的剥取辊结构

Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9411A (en) * 1852-11-16 Improvement in bracing and supporting card-teeth
US2907076A (en) * 1955-07-27 1959-10-06 Bean Charles Detwiler Card feeder
US2964801A (en) * 1956-01-09 1960-12-20 Proctor Silex Corp Apparatus for producing yarn sliver
US3151362A (en) * 1959-06-18 1964-10-06 Lemahieu Antoinette M Cornelie Clothings for flats of carding machines
US3325880A (en) * 1964-10-01 1967-06-20 James I Kotter Method of making a fiber processing cylinder
US3540959A (en) * 1964-02-24 1970-11-17 American Can Co Method of manufacturing a laminated tubular article having a matte finish surface
US3792509A (en) * 1969-06-14 1974-02-19 Daiwa Spinning Co Ltd High speed carding engine
US4017942A (en) * 1973-07-31 1977-04-19 The English Card Clothing Company Limited Textile carding
US4394789A (en) * 1980-02-27 1983-07-26 Staedtler & Uhl Toothed edging means for textile machinery
US4438547A (en) * 1981-03-30 1984-03-27 Hollingsworth Gmbh Carding element for a carding machine
US5522119A (en) * 1993-08-24 1996-06-04 Trutzschler Gmbh & Co. Kg Fiber web supporting device in a carding machine
US5555714A (en) * 1993-06-03 1996-09-17 Rieter Elitex Combing roller
US5655262A (en) * 1994-11-03 1997-08-12 Mtm-Modern Textile Machines Ltd. Apparatus for cleaning fibers
US6101805A (en) * 1997-10-02 2000-08-15 W. Schlafhorst Ag & Co. Opening roller for an open-end spinning device
US6344102B1 (en) * 1997-06-18 2002-02-05 Advanced Design Concepts Gmbh Embossing method for producing a structured voluminous nonwoven
US6857943B2 (en) * 2000-06-28 2005-02-22 Michael Kapgan Burr removal apparatus
US7304824B2 (en) * 2002-09-10 2007-12-04 Intri-Plex Technologies, Inc. Plated base plate for suspension assembly in disk drive
US20090293232A1 (en) * 2008-05-31 2009-12-03 Truetzschler Gmbh & Co., Kg Apparatus on a flat card or roller card having a cylinder and at least one doffer
US7735201B1 (en) * 2008-08-06 2010-06-15 Nv Bekaert Sa Multiple wire card wiring, carding cylinder, and method of making such
US7797798B2 (en) * 2006-06-29 2010-09-21 Truetzschler Gmbh & Co. Kg Saw-tooth wire for producing a saw-tooth all-steel clothing for a roller or a carding element of a spinning room machine
US7937811B2 (en) * 2007-06-29 2011-05-10 TRüTZSCHLER GMBH & CO. KG Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing
US8336458B2 (en) * 2008-07-01 2012-12-25 Rheinmetall Waffe Munition Gmbh Gastight electrical bushing and its use in a projectile
US8490253B2 (en) * 2010-05-11 2013-07-23 Cytec Technology Corp. Apparatus and methods for spreading fiber bundles for the continuous production of prepreg
US20130263453A1 (en) * 2010-12-09 2013-10-10 Korea Institute Of Machinery & Materials Method of manufacturing roll for roll printing/roll imprinting

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Publication number Priority date Publication date Assignee Title
GB190906425A (en) * 1909-03-17 1910-03-17 Ralph Illingworth Improvements in and in the Manufacture of Toothed Feed-rollers, Workers, Swifts and the like for Machines for Preparing or Treating Rags, Waste, Wool, and other Fibrous Materials.
FR433041A (fr) * 1911-08-07 1911-12-22 Camille Sig Garnitures de cardes
GB191204002A (en) * 1912-02-17 1912-07-25 Smith Robert H Improvements relating to Apparatus for Stripping the Cylinders of Carding Machines.
JPS4628262Y1 (de) * 1966-05-17 1971-09-30
DE19601036A1 (de) * 1996-01-13 1997-07-17 Schurr Stahlecker & Grill Garniturring für eine Auflösewalze
EP0972865A1 (de) 1998-07-16 2000-01-19 Maschinenfabrik Rieter Ag Vorrichtung zum Reinigen der Abnahmewalze einer Karde
CN102249981A (zh) * 2002-11-28 2011-11-23 苏文生命科学有限公司 N-芳基磺酰基-3-氨基烷氧基吲哚
CN2825665Y (zh) * 2005-08-18 2006-10-11 金轮针布(江苏)有限公司 气流纺用分梳辊针环
TR200805921T1 (tr) * 2006-02-08 2008-11-21 Oerlikon Textile Gmbh & Co. Kg Açık uclu iplik eğirme tertibatının açma silindiri garnitür bileziği
CN201128789Y (zh) * 2007-11-28 2008-10-08 蒋镭迪 特别适用于分梳辊的金属针布
DE102009013412A1 (de) * 2009-03-18 2010-09-23 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Karde für Baumwolle, Chemiefasern o. dgl., bei der mindestens ein Deckelstab mit einer Deckelgarnitur vorhanden ist
CN202164403U (zh) * 2011-06-09 2012-03-14 金轮科创股份有限公司 金属回转盖板针布

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9411A (en) * 1852-11-16 Improvement in bracing and supporting card-teeth
US2907076A (en) * 1955-07-27 1959-10-06 Bean Charles Detwiler Card feeder
US2964801A (en) * 1956-01-09 1960-12-20 Proctor Silex Corp Apparatus for producing yarn sliver
US3151362A (en) * 1959-06-18 1964-10-06 Lemahieu Antoinette M Cornelie Clothings for flats of carding machines
US3540959A (en) * 1964-02-24 1970-11-17 American Can Co Method of manufacturing a laminated tubular article having a matte finish surface
US3325880A (en) * 1964-10-01 1967-06-20 James I Kotter Method of making a fiber processing cylinder
US3792509A (en) * 1969-06-14 1974-02-19 Daiwa Spinning Co Ltd High speed carding engine
US4017942A (en) * 1973-07-31 1977-04-19 The English Card Clothing Company Limited Textile carding
US4394789A (en) * 1980-02-27 1983-07-26 Staedtler & Uhl Toothed edging means for textile machinery
US4438547A (en) * 1981-03-30 1984-03-27 Hollingsworth Gmbh Carding element for a carding machine
US5555714A (en) * 1993-06-03 1996-09-17 Rieter Elitex Combing roller
US5522119A (en) * 1993-08-24 1996-06-04 Trutzschler Gmbh & Co. Kg Fiber web supporting device in a carding machine
US5655262A (en) * 1994-11-03 1997-08-12 Mtm-Modern Textile Machines Ltd. Apparatus for cleaning fibers
US6344102B1 (en) * 1997-06-18 2002-02-05 Advanced Design Concepts Gmbh Embossing method for producing a structured voluminous nonwoven
US6101805A (en) * 1997-10-02 2000-08-15 W. Schlafhorst Ag & Co. Opening roller for an open-end spinning device
US6857943B2 (en) * 2000-06-28 2005-02-22 Michael Kapgan Burr removal apparatus
US7304824B2 (en) * 2002-09-10 2007-12-04 Intri-Plex Technologies, Inc. Plated base plate for suspension assembly in disk drive
US7797798B2 (en) * 2006-06-29 2010-09-21 Truetzschler Gmbh & Co. Kg Saw-tooth wire for producing a saw-tooth all-steel clothing for a roller or a carding element of a spinning room machine
US7937811B2 (en) * 2007-06-29 2011-05-10 TRüTZSCHLER GMBH & CO. KG Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing
US20090293232A1 (en) * 2008-05-31 2009-12-03 Truetzschler Gmbh & Co., Kg Apparatus on a flat card or roller card having a cylinder and at least one doffer
US8336458B2 (en) * 2008-07-01 2012-12-25 Rheinmetall Waffe Munition Gmbh Gastight electrical bushing and its use in a projectile
US7735201B1 (en) * 2008-08-06 2010-06-15 Nv Bekaert Sa Multiple wire card wiring, carding cylinder, and method of making such
US8490253B2 (en) * 2010-05-11 2013-07-23 Cytec Technology Corp. Apparatus and methods for spreading fiber bundles for the continuous production of prepreg
US20130263453A1 (en) * 2010-12-09 2013-10-10 Korea Institute Of Machinery & Materials Method of manufacturing roll for roll printing/roll imprinting

Also Published As

Publication number Publication date
CN105408534A (zh) 2016-03-16
DE102013013602A1 (de) 2015-02-19
WO2015024606A1 (de) 2015-02-26
EP3036362A1 (de) 2016-06-29

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Legal Events

Date Code Title Description
AS Assignment

Owner name: TRUETZSCHLER GMBH & CO. KG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LEINDERS, CHRISTOPH;REEL/FRAME:037780/0050

Effective date: 20160118

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION