CN101967706B - Method and device for producing low-torque yarn - Google Patents
Method and device for producing low-torque yarn Download PDFInfo
- Publication number
- CN101967706B CN101967706B CN2010105071749A CN201010507174A CN101967706B CN 101967706 B CN101967706 B CN 101967706B CN 2010105071749 A CN2010105071749 A CN 2010105071749A CN 201010507174 A CN201010507174 A CN 201010507174A CN 101967706 B CN101967706 B CN 101967706B
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- Prior art keywords
- yarn
- false twisting
- endoporus
- twist
- spinning spindle
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009987 spinning Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910052573 porcelain Inorganic materials 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 abstract description 2
- 239000010985 leather Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 241001589086 Bellapiscis medius Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a production method and a device of low-torque yarns, which are used for producing the low-torque yarns and belong to the technical field of yarn production in textile machinery. The invented yarn false twisting device is mainly used and installed on the upper position of spinning spindle. The yarn false twisting device enables the produced yarn to twist according to the set number of turns and the twist in the opposite twist direction to the twist generated by the spinning spindle after the yarn is drafted on the front roller and the front leather roller, and the yarn generates two twists between the yarn false twisting device and the steel wire ring of the spinning spindle: one is that the number of twist turns formed by the yarn false twisting device is equal to the set number of twist turns, and the twist direction is the same as the twist direction generated by the spinning spindle; the other is the twist produced by the traveler of the spinning spindle. And (3) superposing the three twists, finally forming the twist formed by the steel wire ring of the spinning spindle in the yarn, and winding the twist on a bobbin of the spinning spindle to finish the whole process of producing the low-torque yarn.
Description
Technical field:
The present invention relates to a kind of production method and device thereof of low moment of torsion yarn, be used for yarn production, belong to yarn production field in the textile machine.
Background technology:
The present invention in the past, in prior art, what be used for low moment of torsion yarn production forms false twister by friction plate; Utilize several groups of friction plate combined crosswise; When making the friction plate rotation, yarn passes through in the friction that intersects, and produces false twisting; The Yarn-spinning spindle that reruns is produced low moment of torsion yarn by Yarn-spinning spindle twisting at last.The defective that this low moment of torsion yarn production exists is a complex structure, and energy consumption is high.
Have based on this, the applicant makes the present invention.
Summary of the invention:
The present invention program's purpose is to overcome the deficiency of above-mentioned low moment of torsion yarn production scheme, thereby a kind of simple in structure, compact, reasonably low moment of torsion yarn production method and device thereof are provided.
Main solution of the present invention is achieved in that
First aspect of the present invention provides a kind of process units of low moment of torsion yarn, comprises Yarn-spinning spindle, it is characterized in that: in the top position of Yarn-spinning spindle; Be provided with a yarn false-twisting device, this yarn false-twisting device includes the first guide porcelain spare, yarn false twisting axle; Bolster, the rotary power driver, wherein: the first guide porcelain spare is arranged at the below of drawing rollers; Yarn false twisting axle is installed on the below of the first guide porcelain spare, and yarn false twisting axle and rotary power driver are connected, and the rotary power driver is connected with supporting base through one group of bolt; Supporting base is connected with fuselage, and steel traveler is installed on the rings; On yarn false twisting axle, offer endoporus, the whole endoporus of yarn false twisting axle does not contact with rotating shaft axis, and perhaps the endoporus of yarn false twisting axle has at least a place not contact with rotating shaft axis.
Preferably:
Yarn false twisting axle is the axle that a tail end has the bending endoporus.
Porcelain spare is equipped with at place, aperture at the endoporus two ends of yarn false twisting axle respectively; The porcelain spare that turns round is equipped with in bending place at endoporus.
The endoporus of yarn false twisting axle is parallel to rotating shaft axis, and does not contact with rotating shaft axis.
Another aspect of the present invention provides a kind of production method of low moment of torsion yarn; May further comprise the steps: after one group of drawing rollers drawing-off of yarn via top roller and bottom roll composition; Pass in the endoporus that the first guide porcelain spare gets into yarn false twisting axle, through the rotation of rotary power driver drives yarn false twisting axle, yarn in the endoporus of the yarn false twisting axle that is rotating by amount of twist; Its number of twists is by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle on the contrary; Added second twist by yarn false twisting axle again move the bending part of yarn false twisting axle forward along endoporus when yarn after, its number of twists is identical by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle to identical; Yarn moves forward; Get into steel traveler and twisted by Yarn-spinning spindle, three kinds of twists are superimposed upon on the yarn, the inner final formed twist of steel traveler on the Yarn-spinning spindle that forms of yarn; And be wound onto on the Yarn-spinning spindle, accomplish low moment of torsion yarn production overall process.
The low moment of torsion yarn production process that the present invention and prior art friction plate false twister are formed is compared, and has the following advantages: low moment of torsion yarn production process is simple, compact, rationally, energy efficient, reduction noise, be convenient to operation.
Below in conjunction with accompanying drawing and instance the present invention is described further:
Description of drawings:
Fig. 1 is a work sketch map of the present invention;
Fig. 2 is another embodiment structural representation of yarn false twisting axle of the present invention;
The specific embodiment:
As shown in Figure 1, a kind of low moment of torsion yarn production device of the present invention comprises Yarn-spinning spindle 9; In the top position of Yarn-spinning spindle 9, be provided with a yarn false-twisting device, this yarn false-twisting device includes the first guide porcelain spare 4; Yarn false twisting axle 7, supporting base 5, rotary power driver 6 compositions such as grade; Wherein: the first guide porcelain spare 4 is arranged at the below of one group of drawing rollers being made up of top roller 2 and bottom roll 3; Yarn false twisting axle 7 is installed on the below of guide porcelain spare 4, and yarn false twisting axle 7 is connected with rotary power driver 6, and rotary power driver 6 is connected with supporting base 5 through one group of bolt 8; Supporting base 5 is connected with fuselage, and rotary power driver 6 can be driven by common mechanical power or magnetic force or electric power.Steel traveler 10 is installed on the rings.
On yarn false twisting axle 7, offer endoporus 70, the whole endoporus 70 of yarn false twisting axle 7 does not contact with rotating shaft axis, but departs from rotating shaft axis; Perhaps the endoporus 70 of yarn false twisting axle 7 has at least a place or many places not to contact with rotating shaft axis, but departs from rotating shaft axis.
In the present embodiment, yarn false twisting axle 7 is designed to the axle that a tail end has the bending endoporus.Certainly, the endoporus 70 that satisfies yarn false twisting axle 7 has at least a place not contact with the axial line of yarn false twisting axle 7, and the endoporus that can also design yarn false twisting axle 7 is parallel to rotating shaft axis, and does not contact with rotating shaft axis, but departs from rotating shaft axis.
Fig. 2 shows the structure of another kind of yarn false twisting axle, and in Fig. 2: porcelain spare 2-8 and porcelain spare 2-9 are equipped with respectively in the place, aperture at the endoporus 2-70 two ends of yarn false twisting axle 2-7; The porcelain spare 2-3 that turns round is equipped with in bending place 71 at endoporus 2-70, and the profile of this yarn false twisting axle 2-7 has been designed to a big end parts shape.
A kind of low moment of torsion yarn production method based on said apparatus of the present invention; May further comprise the steps: after one group of drawing rollers drawing-off of yarn 1 via top roller 2 and bottom roll 3 compositions; Pass in the endoporus 70 that the first guide porcelain spare 4 gets into yarn false twisting axles 7, drive 7 rotations of yarn false twisting axles through rotary power driver 6, yarn 1 in the endoporus 70 of the yarn false twisting axle 7 that is rotating by amount of twist; Its number of twists is by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle 9 on the contrary; Added second twist by yarn false twisting axle 7 again move the bending part 71 of yarn false twisting axle 7 forward along endoporus 70 when yarn 1 after, its number of twists is identical by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle 9 to identical; Yarn 1 moves forward; Get into steel traveler 10 by Yarn-spinning spindle twisting, three kinds of twists are superimposed upon on the yarn 1, the yarn 1 inner final steel traveler 10 formed twists on the Yarn-spinning spindle 9 that form; And be wound onto on the Yarn-spinning spindle 9, accomplish low moment of torsion yarn production overall process.
The present invention compared with present technology, and is simple in structure, compact, reasonable, save energy consumption, reduce noise, be convenient to operation.
Above embodiment only further specifies as of the present invention, and technical scheme of the present invention is existing the description in claim.In that do not change the change done under the prerequisite of basic structure of the present invention and improve all should be within protection scope of the present invention.
Claims (5)
1. the process units of a low moment of torsion yarn comprises Yarn-spinning spindle, it is characterized in that: in the top position of Yarn-spinning spindle; Be provided with a yarn false-twisting device, this yarn false-twisting device includes the first guide porcelain spare, yarn false twisting axle; Supporting base, the rotary power driver, wherein: the first guide porcelain spare is arranged at the below of drawing rollers; Yarn false twisting axle is installed on the below of the first guide porcelain spare, and yarn false twisting axle and rotary power driver are connected, and the rotary power driver is connected with supporting base through one group of bolt; Supporting base is connected with fuselage, and steel traveler is installed on the rings; On yarn false twisting axle, offer endoporus vertically, the whole endoporus of yarn false twisting axle does not contact with rotating shaft axis, perhaps the endoporus of yarn false twisting axle has at least a place not contact with rotating shaft axis, but departs from rotating shaft axis.
2. a kind of low moment of torsion yarn production device according to claim 1, it is characterized in that: yarn false twisting axle has the endoporus of bending at a tail end.
3. a kind of low moment of torsion yarn production device according to claim 2 is characterized in that: porcelain spare is equipped with at the place, aperture at the endoporus two ends of yarn false twisting axle respectively; The porcelain spare that turns round is equipped with in bending place at endoporus.
4. a kind of low moment of torsion yarn production device according to claim 1, it is characterized in that: the endoporus of yarn false twisting axle is parallel to rotating shaft axis, and does not contact with rotating shaft axis.
5. the production method of a low moment of torsion yarn; May further comprise the steps: after one group of drawing rollers drawing-off of yarn via top roller and bottom roll composition; Pass in the endoporus that the first guide porcelain spare gets into yarn false twisting axle, through the rotation of rotary power driver drives yarn false twisting axle, yarn in the endoporus of the yarn false twisting axle that is rotating by amount of twist; Its number of twists is by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle on the contrary; Added second twist by yarn false twisting axle again move the bending part of yarn false twisting axle forward along endoporus when yarn after, its number of twists is identical by the number of twists of setting, and twists with the fingers to the sth. made by twisting that is produced with Yarn-spinning spindle to identical; Yarn moves forward; Get into steel traveler and twisted by Yarn-spinning spindle, three kinds of twists are superimposed upon on the yarn, the inner final formed twist of steel traveler on the Yarn-spinning spindle that forms of yarn; And be wound onto on the Yarn-spinning spindle, accomplish low moment of torsion yarn production overall process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105071749A CN101967706B (en) | 2010-10-15 | 2010-10-15 | Method and device for producing low-torque yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105071749A CN101967706B (en) | 2010-10-15 | 2010-10-15 | Method and device for producing low-torque yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967706A CN101967706A (en) | 2011-02-09 |
| CN101967706B true CN101967706B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105071749A Expired - Fee Related CN101967706B (en) | 2010-10-15 | 2010-10-15 | Method and device for producing low-torque yarn |
Country Status (1)
| Country | Link |
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| CN (1) | CN101967706B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8544252B2 (en) | 2008-08-04 | 2013-10-01 | The Hong Kong Polytechnic University | Method and apparatus for reducing residual torque and neps in singles ring yarns |
| CN103243439B (en) * | 2013-04-16 | 2015-06-03 | 如皋市丁堰纺织有限公司 | Flexible smooth yarn and production method thereof |
| CN103290565A (en) * | 2013-05-31 | 2013-09-11 | 南通金驰机电有限公司 | False-twist low-torque spinning technique and false-twist low-torque spinning device |
| CN107663685B (en) * | 2016-09-30 | 2020-06-05 | 桐乡守敬应用技术研究院有限公司 | Low-hairiness low-torque spinning method |
| CN107338516B (en) * | 2016-09-30 | 2020-04-24 | 桐乡守敬应用技术研究院有限公司 | Low-hairiness low-torque spinning device |
| CN109881315B (en) * | 2019-03-26 | 2024-06-14 | 常州市郑陆特种纺机专件有限公司 | False twister for hollow spindle of twisting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752526A (en) * | 1953-08-25 | 1956-07-11 | Celanese Corp | Improvements in or relating to false-twist spindles |
| CN1453401A (en) * | 2002-04-24 | 2003-11-05 | 香港理工大学 | Processing method and equipment for single-ply torque-free ring-spun yarn |
| CN1804170A (en) * | 2005-01-14 | 2006-07-19 | 香港理工大学 | Processing method and equipment for single-ply ring-spun yarn |
| CN101643948A (en) * | 2008-08-04 | 2010-02-10 | 香港理工大学 | Method and device for producing a bending false twist on a ring yarn |
| CN201809520U (en) * | 2010-10-15 | 2011-04-27 | 朱爱萍 | Low torque yarn production device |
-
2010
- 2010-10-15 CN CN2010105071749A patent/CN101967706B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752526A (en) * | 1953-08-25 | 1956-07-11 | Celanese Corp | Improvements in or relating to false-twist spindles |
| CN1453401A (en) * | 2002-04-24 | 2003-11-05 | 香港理工大学 | Processing method and equipment for single-ply torque-free ring-spun yarn |
| CN1804170A (en) * | 2005-01-14 | 2006-07-19 | 香港理工大学 | Processing method and equipment for single-ply ring-spun yarn |
| CN101643948A (en) * | 2008-08-04 | 2010-02-10 | 香港理工大学 | Method and device for producing a bending false twist on a ring yarn |
| CN201809520U (en) * | 2010-10-15 | 2011-04-27 | 朱爱萍 | Low torque yarn production device |
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| Publication number | Publication date |
|---|---|
| CN101967706A (en) | 2011-02-09 |
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Owner name: SHAOXING HUAYU TEXTILE MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHU AIPING Effective date: 20130226 |
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Effective date of registration: 20130226 Address after: 312000 circuit of Binhai Industrial Area, Shaoxing County, Zhejiang Patentee after: Shaoxing Huayu Textile Machinery Co., Ltd. Address before: 312000 Zhejiang County of Shaoxing province Anchang Town Hing Road No. 6 Shaoxing HUAYU Textile Machinery Co Ltd Patentee before: Zhu Aiping |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20171015 |