CN103820873B - A kind of fuse tension control structure - Google Patents
A kind of fuse tension control structure Download PDFInfo
- Publication number
- CN103820873B CN103820873B CN201410098862.2A CN201410098862A CN103820873B CN 103820873 B CN103820873 B CN 103820873B CN 201410098862 A CN201410098862 A CN 201410098862A CN 103820873 B CN103820873 B CN 103820873B
- Authority
- CN
- China
- Prior art keywords
- fuse
- gas
- thread
- air nozzle
- fuse thread
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention provides a kind of fuse tension control structure to include spraying the spinneret orifice of fuse thread, the underface of described spinneret orifice is provided with the rolling component of fuse thread described in rolling, the side of described fuse thread is arranged with tension guide in parallel, the side of described spinneret orifice arranges air nozzle, the air-flow of described air nozzle ejection is by the region between described tension guide and described fuse thread, the gas of air nozzle of the present invention ejection, attract described fuse thread by the flow velocity of gas, make the tension force of fuse thread controlled and uniform force.
Description
Art
The present invention relates to melted field of textile equipment, especially, be a kind of to control fuse tension force
Control structure.
Background technology
Melt spinning is one of main manufacturing process of chemical fibre, is called for short melt-spun.Synthetic fibers
Principal item terylene, polyamide fibre, polypropylene fibre etc. all use melt-spun to produce.Melt-spun be mainly characterized by volume
Around speed height, need not solvent and precipitating reagent, equipment is simple, and technological process is short.Fusing point is less than
Decomposition temperature, melting form the fibre-forming polymer of thermally-stabilised melt, all can use this method
Shape.Melt-spun comprises the following steps: 1. prepare spinning melt (by melted for fiber-forming polymer section
Or prepared melt by continuous polymerization)；2. melt is extruded into melt stream by spinneret orifice;3. melt
Body thread cooling and solidifying forms as-spun fibre;4. as-spun fibre oils and winds.
Fuse thread receives cooling air-flow after spinneret orifice sprays in the passage declined
Cooling, and is finally carried out rolling by rolling component, due to fuse thread be ejected to by rolling complete
Being non-condensable state in the longest segment distance in journey, therefore fuse thread is being ejected to by rolling
The Tensity size received in region is by the diameter after decision fuse thread solidification, but fuse thread
Owing to it exists the conversion process of liquid and solid-state, traditional pinch roller therefore cannot be used to control
Its tension force, and traditional pinch roller also cannot make the average conversion of pressure to fuse thread uniformly
On.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of fuse tension force and control knot
Structure, this fuse tension control structure can the tension force of equal control fuse thread.
The technical solution adopted for the present invention to solve the technical problems is:
This fuse tension control structure includes the spinneret orifice spraying fuse thread, described spinneret orifice
Underface is provided with the rolling component of fuse thread described in rolling, and the side of described fuse thread is put down
Row is provided with tension guide, and the side of described spinneret orifice arranges air nozzle, and described air nozzle sprays
Air-flow by region between described tension guide and described fuse thread.
As preferably, in described air nozzle, it is provided with the attemperating unit controlling ejection gas flow temperature,
Described gas flow temperature is consistent with the temperature around described spinneret orifice spout.
As preferably, inside described tension guide, it is provided with ventilation cavity, described tension guide
It is provided with, on the wall of the side of described fuse thread, the ventilation connecting described ventilation cavity
Hole, described venting cavity connects an air extractor.
As preferably, described tension guide has cold in the face of the side surface configuration of described fuse thread
But component.
It is an advantage of the current invention that:
The gas of described air nozzle ejection, makes between described tension guide and described fuse thread
In region, the flow velocity of gas is more than the flow velocity of described fuse thread opposite side gas, according to stream
Speed is the biggest, the principle that pressure is the least, and described fuse thread is affected by pressure leads to described tension force
Rail is close, owing to the gas of air nozzle ejection flows through whole described fuse thread side, therefore melts
The power that silk thread is subject to is uniformly distributed.
Accompanying drawing explanation
Fig. 1 is the structural representation of this fuse tension control structure.
Fig. 2 is the structural representation of this fuse tension control structure tension guide.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
In the present embodiment, refering to Fig. 1, it is thin that this fuse tension control structure includes spraying fuse
The spinneret orifice 100 of stream 200, the underface of described spinneret orifice 100 is provided with fuse described in rolling
The rolling component 300 of thread, the side of described fuse thread 200 is arranged with tension guide in parallel
500, the side of described spinneret orifice 100 arranges air nozzle 400, and described air nozzle 400 sprays
Air-flow by region between described tension guide 500 and described fuse thread 200.
Above-mentioned fuse tension control structure, is provided with control ejection gas in described air nozzle 400
The attemperating unit of stream temperature, the temperature around described gas flow temperature and described spinneret orifice 100 spout
Unanimously, described air nozzle 400 of weaving ejection gas expand with heat and contract with cold affect described fuse thin
Stream 200.
Refering to Fig. 2, the internal ventilation cavity that is provided with of described tension guide 500, described
It is described logical that power guide rail 500 is provided with connection on the wall of the side of described fuse thread 200
The passage 510 of gas cavity, described venting cavity connects an air extractor, due to described air nozzle
The gas of 400 ejections can occur certain diffusion, therefore uses passage 510 to eliminate part and expands
The air-flow dissipated.
Above-mentioned fuse tension control structure, described tension guide 500 is in the face of described fuse thread
Side surface configuration have cooling component 520, it is possible to use semiconductor chilling plate as refrigeration structure
Part 520, the gas of described air nozzle 400 ejection can be met cold under the effect of cooling component 520
Shrink, reduce gas diffusing capacity in motion process.
The principle of wire drawing of above-mentioned fuse tension control structure:
The gas utilizing described air nozzle 400 to spray, makes described tension guide 500 molten with described
Silk thread 200 between region in gas flow velocity more than described fuse thread 200 another
The flow velocity of side gas, the biggest according to flow velocity, principle that pressure is the least, described fuse thread 200
Affected to described tension guide 500 close by pressure, due to the gas of air nozzle 400 ejection
Flowing through whole described fuse thread 200 side, the power that therefore fuse thread 200 is subject to uniformly is divided
Cloth.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, all
Protection scope of the present invention should be included in.
Claims (1)
1. a fuse tension control structure, including the spinneret orifice of ejection fuse thread (200)
(100), it is characterised in that:
The underface of described spinneret orifice (100) is provided with the rolling structure of fuse thread described in rolling
Part (300), the side of described fuse thread (200) is arranged with tension guide (500) in parallel,
The side of described spinneret orifice (100) arranges air nozzle (400), and described air nozzle (400) sprays
The air-flow gone out is by the district between described tension guide (500) and described fuse thread (200)
Territory；
The attemperating unit controlling ejection gas flow temperature, institute it is provided with in described air nozzle (400)
State gas flow temperature consistent with the temperature around described spinneret orifice (100) spout；Described air nozzle
(400) gas sprayed expands with heat and contract with cold affects described fuse thread (200)；
Described tension guide (500) is internal is provided with ventilation cavity, described tension guide (500)
The described ventilation cavity of connection it is provided with on the wall of the side of described fuse thread (200)
Passage (510), described ventilation cavity connects an air extractor；Described air nozzle (400)
The gas of ejection can occur certain diffusion, therefore uses passage (510) to eliminate part and expands
The air-flow dissipated；
Described tension guide (500) is in the face of the side surface configuration of described fuse thread (200)
There is cooling component (520)；Use semiconductor chilling plate is as refrigeration component (520), described
The gas that air nozzle (400) sprays can under the effect of cooling component (520) contract on cooling,
Reduce gas diffusing capacity in motion process；
The gas that described air nozzle (400) sprays, makes described tension guide (500) with described
In region between fuse thread (200), the flow velocity of gas is more than described fuse thread (200)
The flow velocity of opposite side gas, the biggest according to flow velocity, principle that pressure is the least, described fuse thread
(200) affected to described tension guide (500) close by pressure, due to air nozzle (400)
The gas of ejection flows through whole described fuse thread (200) side, therefore fuse thread (200)
The power being subject to is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098862.2A CN103820873B (en) | 2014-03-18 | 2014-03-18 | A kind of fuse tension control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098862.2A CN103820873B (en) | 2014-03-18 | 2014-03-18 | A kind of fuse tension control structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103820873A CN103820873A (en) | 2014-05-28 |
| CN103820873B true CN103820873B (en) | 2016-08-24 |
Family
ID=50756151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098862.2A Expired - Fee Related CN103820873B (en) | 2014-03-18 | 2014-03-18 | A kind of fuse tension control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103820873B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134009A (en) * | 1983-12-23 | 1985-07-17 | Toray Ind Inc | Melt-spinning of synthetic fiber |
| JPH04136211A (en) * | 1990-09-21 | 1992-05-11 | Mitsubishi Rayon Co Ltd | Production of thermoplastic polymer fiber |
| JP2000226729A (en) * | 1999-02-04 | 2000-08-15 | Du Pont Toray Co Ltd | Production of polyurethane yarn |
| CN1946883A (en) * | 2004-05-03 | 2007-04-11 | 纳幕尔杜邦公司 | Process for making fine spunbond filaments |
| CN203807609U (en) * | 2014-03-18 | 2014-09-03 | 湖州市千金丝织厂 | Fuse tension control structure |
-
2014
- 2014-03-18 CN CN201410098862.2A patent/CN103820873B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134009A (en) * | 1983-12-23 | 1985-07-17 | Toray Ind Inc | Melt-spinning of synthetic fiber |
| JPH04136211A (en) * | 1990-09-21 | 1992-05-11 | Mitsubishi Rayon Co Ltd | Production of thermoplastic polymer fiber |
| JP2000226729A (en) * | 1999-02-04 | 2000-08-15 | Du Pont Toray Co Ltd | Production of polyurethane yarn |
| CN1946883A (en) * | 2004-05-03 | 2007-04-11 | 纳幕尔杜邦公司 | Process for making fine spunbond filaments |
| CN203807609U (en) * | 2014-03-18 | 2014-09-03 | 湖州市千金丝织厂 | Fuse tension control structure |
Non-Patent Citations (1)
| Title |
|---|
| 先进的聚酯超高速纺丝新技术;孙湘东 等;《广西化纤通讯》;19970228(第2期);44-47 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103820873A (en) | 2014-05-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Lin Inventor before: Wang Jinjiang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160516 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Qianjin town Nanhaoli Applicant before: HUZHOU QIANJIN SILK CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Guodong Inventor before: Yang Lin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160630 Address after: 261000 No. 1688 Hailong Road, Hanting District, Shandong, Weifang Applicant after: Shandong Hilsen Technology Co., Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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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: 20160824 Termination date: 20170318 |