WO2003021020A2 - Texturiermaschine - Google Patents
Texturiermaschine Download PDFInfo
- Publication number
- WO2003021020A2 WO2003021020A2 PCT/EP2002/009673 EP0209673W WO03021020A2 WO 2003021020 A2 WO2003021020 A2 WO 2003021020A2 EP 0209673 W EP0209673 W EP 0209673W WO 03021020 A2 WO03021020 A2 WO 03021020A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling tube
- cooling
- thread
- guide
- thread guide
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate
-
- 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
Definitions
- the invention relates to a texturing machine for false twist texturing of a thread according to the preamble of claim 1.
- a generic texturing machine is known from EP 0 853 150.
- a supplied plain yarn is textured by a false twist process.
- the false twist generated by a false twist unit is fixed in the thread by a heat treatment and a subsequent cooling.
- a cooling tube is used, on the surface of which the thread is helically guided.
- the known texturing machine has movable thread guides which change the point at which the thread runs up or down relative to the circumference of the cooling tube.
- changing the thread guide basically has the disadvantage that the treatment devices upstream or downstream in the thread path must be included in the changed thread guide.
- the cooling tube is held by an adjustable holding device, by means of which the relative position between the outlet end and the inlet end of the cooling tube can be changed.
- one of the ends of the cooling tube can be kept essentially unchanged in position, which particularly simplifies the connection of a cooling fluid supply.
- the movements required for changing the length of the cooling section are thus carried out essentially with the end of the cooling tube not connected to the cooling fluid supply.
- the movement of the cooling tube required for changing the length can also advantageously be formed by the inlet end of the cooling tube according to the developments according to claims 6 and 7.
- the movement of the cooling tube is preferably carried out by an actuator so that the length of the cooling path has the same setting in each processing point.
- a processing point contains at least a first delivery mechanism 5, a heating device 6, a kuM device 7, a false twist unit 16, a second delivery mechanism 15 and a winding device 17, the process units being arranged one behind the other to form a thread path.
- a thread 1 is drawn from a supply spool 2 by the first delivery unit 5.
- the supply spool 2 is attached to a mandrel 3 of a gate (not shown here).
- the first Lie 1 ferwerk 5 guides the yarn 1 in the so-called false twist zone extending up to the. False twist assembly 16 extends.
- False twist assembly 16 extends.
- a false twist is generated in the 'yarn 1 running back within the false twist zone in the thread and is thereby fixed in the heater 6 and the subsequent cooling device.
- the thread is drawn off from the false twist unit 16 by the second delivery mechanism 15 and fed to the winding device 17. In the winding device 17, the thread 1 is wound into a bobbin 18.
- the cooling device 7 In order to cool the thread 1 within the false twist zone, the cooling device 7 consists of a cooling tube 8, which is connected via a line 10 to a coolant source 9.
- the cooling tube 8 is assigned an inlet thread guide 19 at one end, which guides the thread 1 to the cooling tube 8, and an outlet thread guide 20 at the opposite end.
- the end of the cooling tube 8 in the area of the inlet thread guide 19 is referred to here as the end 21 and the opposite end of the cooling tube 8 as the end 22.
- the coolant is supplied via the run-up end 21, which is connected to the coolant source 9 through the line 10.
- the inlet thread guide 19 and the drain thread guide 20 are attached separately from the cooling tube 8 in a fixed position on a machine frame, not shown here.
- the cooling tube 8 can be released from a fixation in the holding device 11 and moved in such a way that the length of the cooling section becomes larger or smaller, ie the looping of the thread is increased on the circumference of the cooling tube 8 or vice versa, the holding device 11 and the cooling tube 8 are shown schematically in different views in Fig. 2.
- a top view is shown in Fig. 2.1
- a front view is shown in Fig. 2.2
- Components of the cooling tube 8 and the holding device 11 are shown, insofar as no express reference is made to one of the figures, the following description applies to both figures.
- the leading end 21 of the cooling tube 8 is held movably in the holder 12.
- the outlet end 22 of the cooling tube 8 is held in the guide means 13.
- the guide means 13 is formed with a holder 25 which receives the cooling tube 8.
- the holder 25 has a circular guide contour 26.
- the guide means 13 is aligned with the guide contour 26 to the drain thread guide 20 such that the drain thread guide 20 is aligned eccentrically to the guide contour 26.
- the position of the drain thread guide 20 always remains the same.
- the Cooling tube 8 can thus be turned conically around the drain thread guide 20.
- a plurality of fixing means 14 are provided on the guide means 13, by means of which the drain end 22 of the cooling tube 8 can be held in any position within the holder 25 on the guide contour 26.
- the cooling tube is shown in dashed lines in a second position with a larger thread wrap and thus a longer cooling section.
- the drain end 22 is brought around the drain thread guide 20 in the holding device 11.
- the opposite overflow end 21 of the cooling tube remains essentially unchanged in its position.
- the evasive movements are absorbed by the holder 12, *.
- the invention extends beyond the illustrated exemplary embodiments. So it is possible to carry out the movement of the cooling tube essentially with the inlet end. The end of the expiration would be kept essentially unchanged in the position. Likewise, the movement of the cooling tube could be controlled by actuators which, for example, move directly to a preselected position and hold the cooling tube in the approached position.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002329262A AU2002329262A1 (en) | 2001-09-01 | 2002-08-30 | Texturing machine |
JP2003525715A JP4157474B2 (ja) | 2001-09-01 | 2002-08-30 | テクスチャード加工機 |
DE50210244T DE50210244D1 (de) | 2001-09-01 | 2002-08-30 | Texturiermaschine |
EP02764865A EP1423562B1 (de) | 2001-09-01 | 2002-08-30 | Texturiermaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10142966 | 2001-09-01 | ||
DE10142966.5 | 2001-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003021020A2 true WO2003021020A2 (de) | 2003-03-13 |
WO2003021020A3 WO2003021020A3 (de) | 2003-09-18 |
Family
ID=7697440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/009673 WO2003021020A2 (de) | 2001-09-01 | 2002-08-30 | Texturiermaschine |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1423562B1 (de) |
JP (1) | JP4157474B2 (de) |
CN (1) | CN1322189C (de) |
AU (1) | AU2002329262A1 (de) |
DE (1) | DE50210244D1 (de) |
WO (1) | WO2003021020A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2855189A1 (fr) * | 2003-05-19 | 2004-11-26 | Rieter Icbt | Dispositif de reglage et de controle de la stabilite de l'equilibre de tension d'un fil synthetique |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602008005706D1 (de) * | 2008-03-03 | 2011-05-05 | M A E S P A | Vorrichtung zum Kräuseln von Chemiefaserfäden und Steuerverfahren |
JP5133909B2 (ja) * | 2009-01-06 | 2013-01-30 | Tmtマシナリー株式会社 | 糸条冷却装置及び繊維機械、糸条冷却方法 |
CN105401280B (zh) * | 2014-09-04 | 2019-04-23 | 日本Tmt机械株式会社 | 假捻加工机 |
CN110485013A (zh) * | 2019-08-21 | 2019-11-22 | 江苏德力化纤有限公司 | 一种涤纶丝制备方法及超细旦涤纶丝 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612733A1 (de) * | 1995-04-11 | 1996-10-17 | Barmag Barmer Maschf | Kühleinrichtung zum Kühlen eines laufenden Fadens |
EP0853150A2 (de) * | 1997-01-10 | 1998-07-15 | Rieter Scragg Limited | Garntexturierung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280638A (ja) * | 1988-06-22 | 1990-03-20 | Hitachi Cable Ltd | 合成繊維フィラメント束の加熱方法 |
RU2140469C1 (ru) * | 1999-01-14 | 1999-10-27 | Академия нового мышления | Устройство для непрерывной термической обработки длинномерного материала |
-
2002
- 2002-08-30 JP JP2003525715A patent/JP4157474B2/ja not_active Expired - Fee Related
- 2002-08-30 DE DE50210244T patent/DE50210244D1/de not_active Expired - Fee Related
- 2002-08-30 WO PCT/EP2002/009673 patent/WO2003021020A2/de active IP Right Grant
- 2002-08-30 AU AU2002329262A patent/AU2002329262A1/en not_active Abandoned
- 2002-08-30 EP EP02764865A patent/EP1423562B1/de not_active Expired - Lifetime
- 2002-08-30 CN CNB028167341A patent/CN1322189C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612733A1 (de) * | 1995-04-11 | 1996-10-17 | Barmag Barmer Maschf | Kühleinrichtung zum Kühlen eines laufenden Fadens |
US5715670A (en) * | 1995-04-11 | 1998-02-10 | Barmag Ag | Apparatus and method for cooling an advancing yarn having relative transverse movement between the yarn and cooling surface |
EP0853150A2 (de) * | 1997-01-10 | 1998-07-15 | Rieter Scragg Limited | Garntexturierung |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section Ch, Week 200041 Derwent Publications Ltd., London, GB; Class F02, AN 2000-474256 XP002231602 & RU 2 140 469 C (NEW IDEAS ACAD), 27. Oktober 1999 (1999-10-27) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 275 (C-0728), 14. Juni 1990 (1990-06-14) & JP 02 080638 A (HITACHI CABLE LTD;OTHERS: 01), 20. März 1990 (1990-03-20) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2855189A1 (fr) * | 2003-05-19 | 2004-11-26 | Rieter Icbt | Dispositif de reglage et de controle de la stabilite de l'equilibre de tension d'un fil synthetique |
WO2004104283A2 (fr) * | 2003-05-19 | 2004-12-02 | Rieter Textile Machinery France | Dispositif de reglage et de controle de la stabilite de l’equilibre de tension d’un fil synthetique |
WO2004104283A3 (fr) * | 2003-05-19 | 2005-06-09 | Rieter Textile Machinery Fr | Dispositif de reglage et de controle de la stabilite de l’equilibre de tension d’un fil synthetique |
Also Published As
Publication number | Publication date |
---|---|
JP4157474B2 (ja) | 2008-10-01 |
CN1547630A (zh) | 2004-11-17 |
JP2005501980A (ja) | 2005-01-20 |
CN1322189C (zh) | 2007-06-20 |
EP1423562B1 (de) | 2007-05-30 |
EP1423562A2 (de) | 2004-06-02 |
WO2003021020A3 (de) | 2003-09-18 |
DE50210244D1 (de) | 2007-07-12 |
AU2002329262A1 (en) | 2003-03-18 |
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