CN108505168B - False twister for producing DTY low stretch yarn - Google Patents
False twister for producing DTY low stretch yarn Download PDFInfo
- Publication number
- CN108505168B CN108505168B CN201810365658.0A CN201810365658A CN108505168B CN 108505168 B CN108505168 B CN 108505168B CN 201810365658 A CN201810365658 A CN 201810365658A CN 108505168 B CN108505168 B CN 108505168B
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- CN
- China
- Prior art keywords
- false twisting
- false
- hole
- head
- gear
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- 241001589086 Bellapiscis medius Species 0.000 title claims abstract description 23
- 239000004753 textile Substances 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000009987 spinning Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention provides a false twister for producing DTY low-stretch yarn, which comprises a false twisting head and a false twisting gear, and is characterized in that the false twisting head is cylindrical, one end of the false twisting head is provided with a groove for embedding the false twisting gear, the inner wall of the groove is provided with annular inner teeth and meshed with the false twisting gear, the center of the other end of the false twisting head is provided with a center hole penetrating through the whole false twisting head, the inner wall of the center hole is adhered with a rubber sleeve, the false twisting gear is provided with a false twisting hole for a textile wire to penetrate through, the false twisting hole is communicated with the center hole, and the outer side of the false twisting head is sleeved with a driving gear for driving the false twisting head to rotate. The false twisting gear of the false twister rotates along with the false twisting head, so that the textile thread rotates along with the false twisting head in the false twisting hole, the textile thread slowly moves under the action of the friction force of the rubber sleeve, the rubber sleeve kneads the textile thread, the friction force of the rubber sleeve can enable the twist of the textile thread to be continuously increased in the process, and the false twister has large friction coefficient and good false twisting effect.
Description
Technical Field
The invention belongs to the technical field of textile accessories, and particularly relates to a false twister for producing DTY low-stretch yarn.
Background
The textile machinery is divided into pre-spinning and post-spinning, wherein the pre-spinning is a spinning machine, and the post-spinning is a texturing machine. The spun yarn is unusable, because of insufficient twist, the texturing process is needed, the false twisting device is called false twister, which is mainly used in the texturing machine industry, and the false twister is a textile machine which can process non-twisted yarns such as polyester, polypropylene and the like into elastic yarns with middle elasticity and low elasticity through false twisting deformation.
In the prior art, the traditional false twister cannot knead the textile yarns sent by false twisting in place, so that the false twisting effect is poor, and the service life of the traditional false twister is not long.
Disclosure of Invention
The invention aims to provide a false twister for producing DTY low-stretch yarn, a false twisting gear of the false twister rotates along with a false twisting head so that a textile yarn rotates along with a false twisting hole, the textile yarn slowly moves under the action of friction force of a rubber sleeve and is rubbed by the rubber sleeve, the friction force of the rubber sleeve can continuously increase the twist of the textile yarn in the process, and the false twister has a large friction coefficient and good false twisting effect.
The technical scheme of the invention is as follows: the false twister for producing DTY low-stretch yarn includes false twisting head and false twisting gear, and is characterized by that the false twisting head is made into the form of cylinder, one end of the false twisting head is equipped with a groove for false twisting gear to be inserted, and the inner wall of the groove is equipped with ring internal tooth and meshed with false twisting gear, and another end of the false twisting head is equipped with a central hole which is passed through the whole false twisting head, and the inner wall of the central hole is stuck with rubber sleeve, the false twisting gear is equipped with false twisting hole for making textile yarn pass through, the false twisting hole is communicated with central hole, the external side of the false twisting head is equipped with driving gear for driving false twisting head to rotate.
Firstly, a driving gear is driven by a motor to rotate, the driving gear drives a false twisting head to rotate, the false twisting gear is meshed with annular internal teeth in a groove of the false twisting head and rotates in a following way, a textile thread is driven by an external traction roller to be fed into a false twisting hole and pulled out from a through hole, false twisting is carried out when the textile thread follows the false twisting hole to rotate, and the textile thread in a rubber sleeve is acted by friction force to slowly move to continuously increase twist and is rubbed by the rubber sleeve, so that the false twisting effect is better due to the friction effect of the rubber sleeve; the false twist gear can be worn after long-time use and can be taken out for replacement, and production cannot be influenced.
Further, the center line of the false twist hole is formed by connecting three arcs with the same radius end to end in sequence, and the radius of each arc is 15-20mm. The textile thread enters the false twist Kong Gensui to rotate, the textile thread is driven by a plurality of arc-shaped channels to perform false twist, and the false twist holes can increase the tension of the textile thread.
Further, the aperture of the false twist holes is 2-4mm.
Further, the outer side of the groove of the false twisting head is provided with a baffle plate, the baffle plate is provided with fine holes communicated with the false twisting holes, the edge of the baffle plate is provided with an annular raised line, and the end part of the false twisting head is provided with an annular groove for clamping and embedding the annular raised line. The baffle can prevent the false twist gear from sliding out.
Further, a cover plate is fixed at the outlet of the through hole of the false twisting head, and a round hole communicated with the through hole is formed in the middle of the cover plate. The cover plate prevents the rubber sleeve from sliding out.
Further, a limiting block is fixed on one side of the driving gear, a clamping hole is formed in the outer wall of the false twisting head on the other side, and a clamping block for fixing the driving gear is clamped in the clamping hole. The fixing mode is used for fixing the driving gear.
Furthermore, the false twisting head is sleeved with a bearing, and the bearing is fixed on the machine base.
The false twister for producing the DTY low-stretch yarn has the advantages that:
1. the false twisting gear of the false twister rotates along with the false twisting head, so that the textile thread rotates along with the false twisting head in the false twisting hole, the textile thread slowly moves under the action of the friction force of the rubber sleeve, the rubber sleeve kneads the textile thread, the friction force of the rubber sleeve can enable the twist of the textile thread to be continuously increased in the process, and the false twister has large friction coefficient and good false twisting effect.
2. The textile thread enters the false twist Kong Gensui to rotate, the textile thread is driven by a plurality of arc-shaped channels to perform false twist, and the false twist holes can increase the tension of the textile thread.
3. The false twist gear can be worn after long-time use and can be taken out for replacement, and production cannot be influenced.
Drawings
Fig. 1 is a schematic diagram of a false twister for producing DTY low stretch yarn.
Fig. 2 is a schematic side view of a false twister producing DTY low stretch yarn.
In the figure: 1. annular raised strips; 2. an annular groove; 3. a central bore; 4. false twisting head; 5. a rubber sleeve; 6. a round hole; 7. a cover plate; 8. a clamping hole; 9. a clamping block; 10. a drive gear; 11. a limiting block; 12. false twist gears; 13. false twisting holes; 14. fine pores; 15. a baffle; 16. annular internal teeth.
Detailed Description
As shown in fig. 1-2, the technical scheme of the invention is a false twister for producing DTY low stretch yarn, which comprises a false twisting head 4 and a false twisting gear 12, and is characterized in that one end of the false twisting head 4 is provided with a groove for embedding the false twisting gear 12, the inner wall of the groove is provided with annular inner teeth 16 meshed with the false twisting gear 12, the center of the other end is provided with a center hole 3 penetrating through the whole false twisting head 4, the inner wall of the center hole 3 is adhered with a rubber sleeve 5, the false twisting gear 12 is provided with a false twisting hole 13 for a textile yarn to penetrate through, the false twisting hole 13 is communicated with the center hole 3, and the outer side of the false twisting head 4 is sleeved with a driving gear 10 for driving the false twisting head 4 to rotate.
The center line of the false twist hole 13 is formed by connecting three arcs with the same radius end to end in sequence, and the radius of the arc is 15-20mm. The textile thread enters the false twisting hole 13 to rotate along with the false twisting, the textile thread is driven by a plurality of arc-shaped channels to perform false twisting, and the false twisting hole 13 can increase the tension of the textile thread.
The aperture of the false twist holes 13 is 2-4mm.
The outer side of the groove of the false twisting head 4 is provided with a baffle 15, the baffle 15 is provided with a fine hole 14 communicated with the false twisting hole 13, the edge of the baffle 15 is provided with an annular raised strip 1, and the end part of the false twisting head 4 is provided with an annular groove 2 for clamping the annular raised strip 1. The shutter 15 prevents the false twist gears 12 from slipping out.
The outlet of the through hole of the false twisting head 4 is fixedly provided with a cover plate 7, and the middle part of the cover plate 7 is provided with a round hole 6 communicated with the through hole. The cover plate 7 prevents the rubber boot 5 from slipping out.
A limiting block 11 is fixed on one side of the driving gear 10, a clamping hole 8 is formed in the outer wall of the false twisting head 4 on the other side, and a clamping block 9 for fixing the driving gear 10 is clamped in the clamping hole 8. This fixing means is used to fix the drive gear 10.
The false twisting head 4 is sleeved with a bearing, and the bearing is fixed on the machine base.
The false twisting gear 12 of the false twister rotates along with the false twisting head 4 so that the textile thread rotates along with the false twisting hole 13, the textile thread slowly moves under the action of the friction force of the rubber sleeve 5, the rubber sleeve 5 kneads the textile thread, the friction force of the rubber sleeve 5 can continuously increase the twist of the textile thread in the process, and the false twister has large friction coefficient and good false twisting effect.
Firstly, a driving gear 10 is driven by a motor to rotate, the driving gear 10 drives a false twisting head 4 to rotate, a false twisting gear 12 is meshed with annular internal teeth 16 in a groove of the false twisting head 4 and rotates in a follow-up manner, textile threads are driven by an external traction roller to be fed into a false twisting hole 13 and pulled out from a through hole, false twisting is carried out when the textile threads follow the false twisting hole 13 to rotate, and the textile threads in a rubber sleeve 5 are acted by friction force to slowly move to continuously increase twist and are rubbed by the rubber sleeve 5, so that the false twisting effect is better due to the friction effect of the rubber sleeve 5; the false twist gear 12 wears out after long-term use and can be taken out for replacement without affecting production.
Claims (1)
1. The false twister for producing DTY low-elastic yarn comprises a false twisting head and a false twisting gear, and is characterized in that the false twisting head is cylindrical, a groove for embedding the false twisting gear is formed in one end of the false twisting head, annular inner teeth are formed in the inner wall of the groove and meshed with the false twisting gear, a central hole penetrating through the whole false twisting head is formed in the center of the other end of the false twisting head, a rubber sleeve is adhered to the inner wall of the central hole, a false twisting hole for a textile thread to penetrate through is formed in the false twisting gear, the false twisting hole is communicated with the central hole, a driving gear for driving the false twisting head to rotate is sleeved on the outer side of the false twisting head, the center line of the false twisting hole is formed by sequentially connecting three arcs with the head and the tail, the arc radius is 15-20mm, the aperture of the false twisting hole is 2-4mm, a baffle is arranged outside the groove of the false twisting head, a fine hole communicated with the false twisting hole is formed in the edge of the baffle, a ring-shaped convex strip is adhered to the inner wall of the false twisting head, an annular groove for clamping and embedded with the false twisting hole is formed in the middle of the false twisting head, a through hole outlet of the false twisting head is fixedly provided with a cover plate, a driving gear is fixedly arranged at one side of the false twisting head is fixedly provided with a bearing fixedly clamped on a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365658.0A CN108505168B (en) | 2018-04-23 | 2018-04-23 | False twister for producing DTY low stretch yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365658.0A CN108505168B (en) | 2018-04-23 | 2018-04-23 | False twister for producing DTY low stretch yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505168A CN108505168A (en) | 2018-09-07 |
| CN108505168B true CN108505168B (en) | 2024-01-09 |
Family
ID=63382936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365658.0A Active CN108505168B (en) | 2018-04-23 | 2018-04-23 | False twister for producing DTY low stretch yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505168B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1231156A (en) * | 1968-06-20 | 1971-05-12 | ||
| GB1311430A (en) * | 1970-05-28 | 1973-03-28 | Celanese Corp | False twisting yarns |
| JPS58126327A (en) * | 1982-01-20 | 1983-07-27 | Toyoda Autom Loom Works Ltd | False-twisting nozzle for binding spinning |
| GB2145438A (en) * | 1983-08-22 | 1985-03-27 | Mackie & Sons Ltd J | False twist device |
| CN101845695A (en) * | 2009-03-26 | 2010-09-29 | 欧瑞康纺织部件有限公司 | False twisting machine |
| CN202247119U (en) * | 2011-10-12 | 2012-05-30 | 衡阳纺织机械有限公司 | Novel integrated false twister bearing |
| CN104233545A (en) * | 2014-09-04 | 2014-12-24 | 欧瑞康纺织有限及两合公司 | Friction disc type false twisting device |
| CN208104639U (en) * | 2018-04-23 | 2018-11-16 | 海宁昌顺化纤有限公司 | A kind of scroll tube producing DTY low stretch yarn |
-
2018
- 2018-04-23 CN CN201810365658.0A patent/CN108505168B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1231156A (en) * | 1968-06-20 | 1971-05-12 | ||
| GB1311430A (en) * | 1970-05-28 | 1973-03-28 | Celanese Corp | False twisting yarns |
| JPS58126327A (en) * | 1982-01-20 | 1983-07-27 | Toyoda Autom Loom Works Ltd | False-twisting nozzle for binding spinning |
| GB2145438A (en) * | 1983-08-22 | 1985-03-27 | Mackie & Sons Ltd J | False twist device |
| CN101845695A (en) * | 2009-03-26 | 2010-09-29 | 欧瑞康纺织部件有限公司 | False twisting machine |
| CN202247119U (en) * | 2011-10-12 | 2012-05-30 | 衡阳纺织机械有限公司 | Novel integrated false twister bearing |
| CN104233545A (en) * | 2014-09-04 | 2014-12-24 | 欧瑞康纺织有限及两合公司 | Friction disc type false twisting device |
| CN208104639U (en) * | 2018-04-23 | 2018-11-16 | 海宁昌顺化纤有限公司 | A kind of scroll tube producing DTY low stretch yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108505168A (en) | 2018-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231214 Address after: Building 18, Jianqiao Textile Entrepreneurship Park, Qianku Town, Cangnan County, Wenzhou City, Zhejiang Province, 325000 yuan Applicant after: Wenzhou Qichen Textile Co.,Ltd. Address before: 314400 building B, No. 2, Jingbian Second Road, Haining warp knitting industrial park, Haining City, Jiaxing City, Zhejiang Province Applicant before: HAINING CHANGSHUN CHEMICAL FIBER Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |