WO2001059190A1 - Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu - Google Patents
Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu Download PDFInfo
- Publication number
- WO2001059190A1 WO2001059190A1 PCT/EP2001/001347 EP0101347W WO0159190A1 WO 2001059190 A1 WO2001059190 A1 WO 2001059190A1 EP 0101347 W EP0101347 W EP 0101347W WO 0159190 A1 WO0159190 A1 WO 0159190A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- godets
- thread
- godet
- parallel
- spinning
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
Definitions
- the invention relates to a parallel spinning process and spinning plants equipped therewith, in particular for filaments, e.g. for textile or technical applications, made of polymers such as Polyester or polyamide, each with a thread interlacing device between two godets.
- Spinning systems for conventional POY spinning processes are usually with two separately driven and speed-controlled godets, over which several threads (four, six or eight depending on the winder) are guided in an S-shaped thread run to regulate the thread tension between the thread oiling and the winding.
- the freshly spun filament coulters are first guided in parallel next to each other to the corresponding thread oilers, each closed there to form a thread, and then the threads are guided close together over the godets mentioned above. Then the group of threads is fanned out and fed back to the winder according to the desired bobbin width by 90 °.
- the task is to find a user-friendly and more functional device for regulating the thread tension and for swirling the thread.
- the object is achieved by the method and the device according to the patent claims.
- the task is solved with surprisingly user-friendly handling and full fulfillment of the desired functions.
- the new concept achieves serious process and handling advantages that quickly amortize the higher investment over the operating time: a very large wrap angle of over 180 ° is feasible, as is thread swirling between the godets and the use of speed-controlled drives to control the thread tension ,
- the automatic threading in the tenon nozzle and via the godets which, as a surprising handling solution, improves the effectiveness of the systems through shorter application times.
- two godets (2; 3) are used per thread (1) in such a way that, in the operating state of the system, the thread (1) wraps around the thread (1) from at least 85 ° to a maximum 200 °; but preferably from 175 ° to 185 °.
- the godets (2) are referred to here as “lower” godets, the godets (3) as “upper” godets.
- an S-shaped thread guide then results for each thread, each with a 180 ° loop around the godets (2; 3) and with the interlacers (8) arranged between the godets (2 ; 3), which allows easy adjustment of the thread tension.
- the lower (2) and upper (3) godets are each grouped together in terms of drive technology. These groups ⁇ moderate configuration of the galettes (2, 3) enables cost drives via Toothed belt (9; 12) and control options via electronic speed control.
- the overall arrangement is housed in a housing (10) with a sliding door (11) that is only opened for application, so that the excess preparation that is blown off the thread (1) during suction can be easily extracted.
- FIG. 5 shows a section through an exemplary parallel spinning operation in a back-to-back arrangement.
- Fig. 1 shows the upper godets (3) after inexperienced in the lay-on mode below the lower godets (2), which are fixed on the spinning wall (13).
- the overall arrangement of the godets (2; 3) is accommodated in a housing (10) with a sliding door (11) which is open for application.
- each individual thread (1) which initially comes from the upper thread guide (5), past the lower godet (2) with a slight kink and is inserted into the associated thread guide of the traversing triangle (6) without the upper godet (3 ) or to touch the swirling device (8).
- Fig. 2 the top view of the belt drives is shown in the lay-on mode, with the thread running indicated.
- the upper godets (3) are all combined on a swiveling godet unit (4), which by means of a parallel swivel gear (14) consisting of two swivel levers (15) and a pneumatic drive (not shown here) on a curved path (7) which corresponds to a circular section has been pivoted downwards.
- the upper godets (3) and the lower godets (2) are each grouped together and are each driven together via a toothed belt (9, top) or (12, bottom).
- the comb-shaped belt guides over the numerous deflection rollers (17) are required to avoid collisions between the drives.
- FIG. 3 shows the top view of the godets and the thread run in the operating mode with the wraps of more than 180 °.
- the godet unit (4) is on a curve with the upper godets (3) in order to avoid collisions with the lower godets (2) - Or circular section path (7), moved upwards and each individual thread (1) threaded into the associated interlacer (8), as shown in the end position shown.
- the sliding door (11) can then be pushed in front of the housing (10).
- 4 shows a top view of the belt drives again, now in the operating mode. The representation is with indicated thread running.
- the upper godets (3) have all been pivoted upward on their pivotable godet unit (4) by means of the parallel pivoting gear (14), consisting of two pivoting levers (15) and a pneumatic drive (not shown) on a cam track (7).
- the two toothed belts (9, top) or (12, bottom) for the two godet groups and the belt guidance over the deflection rollers (17) can be seen more clearly here.
- FIG. 5 shows a section through an exemplary parallel spinning operation in a back-to-back arrangement with two winders (16):
- the threading situation is shown on the left in the illustration: the thread (1) coming from the upper thread guide (5) is inserted into the thread guide of the traversing triangle (6) using a threading gun (18).
- the godet unit (4) with the upper godets (3) has previously been pivoted downwards by means of the parallel swivel gear (14) consisting of two swivel levers (15).
- the arrangement of the godet unit (4) in relation to the spinning wall (13), which is offset in terms of the depth of the room, is clearly visible, while the godets (2; 3) themselves all lie in the thread plane.
- the operating mode is shown on the right:
- the thread (1) runs in one plane from the upper thread guide (5) via the godets (2; 3) into the thread guide of the traversing triangle (6) to the winder (16).
- the godet unit (4) has been pivoted upwards,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01902420A EP1268887B1 (de) | 2000-02-11 | 2001-02-08 | Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu |
DE50104965T DE50104965D1 (de) | 2000-02-11 | 2001-02-08 | Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu |
US10/203,262 US6887410B2 (en) | 2000-02-11 | 2001-02-08 | Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefor |
AT01902420T ATE286159T1 (de) | 2000-02-11 | 2001-02-08 | Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu |
AU2001230254A AU2001230254A1 (en) | 2000-02-11 | 2001-02-08 | Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10006196A DE10006196B4 (de) | 2000-02-11 | 2000-02-11 | Parallel-Spinnprozeß mit Fadenverwirbelung zwischen Galetten und Spinnanlage hierzu |
DE10006196.6 | 2000-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001059190A1 true WO2001059190A1 (de) | 2001-08-16 |
Family
ID=7630646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/001347 WO2001059190A1 (de) | 2000-02-11 | 2001-02-08 | Parallel-spinnprozess mit fadenverwirbelung zwischen galetten und spinnanlage hierzu |
Country Status (9)
Country | Link |
---|---|
US (1) | US6887410B2 (de) |
EP (1) | EP1268887B1 (de) |
CN (1) | CN1277003C (de) |
AR (1) | AR027400A1 (de) |
AT (1) | ATE286159T1 (de) |
AU (1) | AU2001230254A1 (de) |
DE (2) | DE10006196B4 (de) |
MY (1) | MY126149A (de) |
WO (1) | WO2001059190A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8630414B2 (en) | 2002-06-20 | 2014-01-14 | Qualcomm Incorporated | Inter-working function for a communication system |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006069642A1 (de) * | 2004-12-22 | 2006-07-06 | Saurer Gmbh & Co. Kg | Verfahren und vorrichtung zum schmelzspinnen und texturieren einer vielzahl von multifilen fäden |
DE102007011765A1 (de) | 2007-03-10 | 2008-09-11 | Saurer Gmbh & Co. Kg | Fadenbehandlungseinrichtung |
US8282384B1 (en) | 2011-04-15 | 2012-10-09 | Thomas Michael R | Continuous curing and post curing apparatus |
DE102014018027A1 (de) | 2014-12-05 | 2016-06-09 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Abziehen und Behandeln einer Fadenschar |
WO2015144440A1 (de) * | 2014-03-27 | 2015-10-01 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum abziehen und behandeln einer fadenschar |
CN114351306B (zh) * | 2022-01-12 | 2023-03-07 | 浙江越剑智能装备股份有限公司 | 一种假捻变形机的导盘快速拆卸结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5668103A (en) * | 1979-10-31 | 1981-06-08 | Toray Ind Inc | Spinning device for synthetic fiber |
EP0539866A2 (de) * | 1991-10-26 | 1993-05-05 | Barmag Ag | Verfahren zum Abziehen eines endlosen, synthetischen Fadens |
WO1996009425A1 (de) * | 1994-09-21 | 1996-03-28 | Maschinenfabrik Rieter Ag | Spinnspulmaschinen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE293328C (de) | ||||
US2902833A (en) * | 1955-06-06 | 1959-09-08 | Joy Mfg Co | Apparatus for separating gases |
US3577615A (en) * | 1969-06-11 | 1971-05-04 | Allied Chem | Process for comingling crimped yarn |
GB1415947A (en) * | 1972-09-11 | 1975-12-03 | Autlmatik Apparate Maschinenba | Spinning machines for producing and reeling synthetic fibres |
US4690866A (en) * | 1984-07-09 | 1987-09-01 | Teijin Limited | Polyester fiber |
DD293328A5 (de) * | 1990-04-03 | 1991-08-29 | Forschungsinstitut Fuer Textiltechnologie,De | Verfahren und vorrichtung zum umspulen von texturfaeden |
DE4130059C2 (de) * | 1991-09-10 | 1996-04-04 | Zinser Textilmaschinen Gmbh | Maschine zum Behandeln synthetischer, multifiler Endlosfäden |
DE59711445D1 (de) * | 1996-12-02 | 2004-04-29 | Barmag Barmer Maschf | Verfahren und Vorrichtungen zum Spinnen und Aufwickeln von Fäden |
-
2000
- 2000-02-11 DE DE10006196A patent/DE10006196B4/de not_active Expired - Lifetime
-
2001
- 2001-02-08 US US10/203,262 patent/US6887410B2/en not_active Expired - Fee Related
- 2001-02-08 AT AT01902420T patent/ATE286159T1/de not_active IP Right Cessation
- 2001-02-08 CN CNB01806342XA patent/CN1277003C/zh not_active Expired - Fee Related
- 2001-02-08 EP EP01902420A patent/EP1268887B1/de not_active Expired - Lifetime
- 2001-02-08 AU AU2001230254A patent/AU2001230254A1/en not_active Abandoned
- 2001-02-08 WO PCT/EP2001/001347 patent/WO2001059190A1/de active IP Right Grant
- 2001-02-08 DE DE50104965T patent/DE50104965D1/de not_active Expired - Lifetime
- 2001-02-09 AR ARP010100600A patent/AR027400A1/es active IP Right Grant
- 2001-02-12 MY MYPI20010609A patent/MY126149A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5668103A (en) * | 1979-10-31 | 1981-06-08 | Toray Ind Inc | Spinning device for synthetic fiber |
EP0539866A2 (de) * | 1991-10-26 | 1993-05-05 | Barmag Ag | Verfahren zum Abziehen eines endlosen, synthetischen Fadens |
WO1996009425A1 (de) * | 1994-09-21 | 1996-03-28 | Maschinenfabrik Rieter Ag | Spinnspulmaschinen |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 005, no. 132 (C - 068) 22 August 1981 (1981-08-22) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8630414B2 (en) | 2002-06-20 | 2014-01-14 | Qualcomm Incorporated | Inter-working function for a communication system |
Also Published As
Publication number | Publication date |
---|---|
AR027400A1 (es) | 2003-03-26 |
DE50104965D1 (de) | 2005-02-03 |
EP1268887A1 (de) | 2003-01-02 |
US6887410B2 (en) | 2005-05-03 |
AU2001230254A1 (en) | 2001-08-20 |
ATE286159T1 (de) | 2005-01-15 |
DE10006196B4 (de) | 2004-08-19 |
EP1268887B1 (de) | 2004-12-29 |
MY126149A (en) | 2006-09-29 |
CN1277003C (zh) | 2006-09-27 |
US20030074774A1 (en) | 2003-04-24 |
CN1416479A (zh) | 2003-05-07 |
DE10006196A1 (de) | 2001-08-30 |
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