CN203683745U - Screw type fuse wire structure - Google Patents
Screw type fuse wire structure Download PDFInfo
- Publication number
- CN203683745U CN203683745U CN201320875990.4U CN201320875990U CN203683745U CN 203683745 U CN203683745 U CN 203683745U CN 201320875990 U CN201320875990 U CN 201320875990U CN 203683745 U CN203683745 U CN 203683745U
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- Prior art keywords
- heat conduction
- helix tube
- nozzle
- spiral
- cooling
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Abstract
The utility model provides a screw type fuse wire structure which comprises a nozzle, wherein a circular tube-shaped cooling spiral body is coaxially arranged in the nozzle; the cooling spiral body comprises a limit sliding chute and a heat conduction spiral tube; the heat conduction spiral tube is connected with the limit sliding chute in a rotating way; the peripheral wall of the limit sliding chute is connected with the inner wall of the nozzle by fixing wires; a cooling component is arranged in the heat conduction spiral tube; the heat conduction spiral tube is driven to rotate by a driver. After melt in the nozzle is cooled by the heat conduction spiral tube, fine fibers are formed by solidification inside the melt, the fine fibers are driven to rotate by the rotation of the heat conduction spiral tube, the melt surrounding the fine fibers is subjected to autogiration, spiral spinning is finally formed by cooling, threads are distributed on the surface, and the cohesion performance and the thermal insulation performance are improved.
Description
Technical field
The utility model relates to melting field of textiles, especially, is a kind of fuse-wires structure of processing helical form fuse.
Background technology
Melt spinning is one of main manufacturing process of chemical fibre, is called for short melt-spun.Synthetic fiber principal item terylene, polyamide fibre, polypropylene fibre etc. all adopt melt-spun to produce.The main feature of melt-spun be winding speed high, do not need solvent and precipitating agent, equipment is simple, technological process is short.Fusing point forms the fibre-forming polymer of thermally-stabilised melt lower than decomposition temperature, melting, all can adopt this method to be shaped.Melt-spun comprises the following steps: 1. prepare spinning melt (by fiber-forming polymer cut into slices melting or make melt by continuous polymerization); 2. melt is extruded and is formed melt thread by spinneret orifice; 3. melt thread cooling curing forms as-spun fibre; 4. as-spun fibre oils and reels.
Due to the raw material reason of melt spinning, consistent and the smooth surface of the synthetic fiber diameter produced, when twisting, be not easy obvolvent, and synthetic fiber do not have the such space of similar natural fabric, therefore the synthetic fiber that fuse spinning is produced are because fibrous inside space is less, and after twisting resultant yarn, synthetic fiber are arranged tight clearance also less, and the air that entirety maintains is less, causes the heat-proof quality of synthetic fiber poor.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of spiral fuse-wires structure, and this spiral fuse-wires structure can make spinning in the shape of a spiral, increases the cohesive force of spinning when increasing the space on spinning surface.
The utility model solves the technical scheme that its technical problem adopts:
This spiral fuse-wires structure comprises nozzle, in described nozzle, be coaxially arranged with cylindrical cooling spiral body, described cooling spiral body comprises restriction chute and heat conduction helix tube, described heat conduction helix tube is rotatably connected with restriction chute, the perisporium of described restriction chute connects the inwall of described nozzle by fixing silk, in described heat conduction helix tube, be provided with cooling component, described heat conduction helix tube is rotated by driver drives.
As preferably, described cooling component is the semiconductor refrigerating film being arranged on described heat conduction helix tube, and inwardly, hot side outwardly for described semiconductor refrigerating film huyashi-chuuka (cold chinese-style noodles).
As preferably, the Heat Conduction Material of described heat conduction helix tube is ceramic material.
As preferably, described driver is made up of a pair of many groups induction coil that forms the magnet in magnetic field and be arranged in described heat conduction helix tube being oppositely arranged in described nozzle.
As preferably, described fixing silk is as the power supply source of described driver and cooling component.
The utility model has the advantage of:
Melt in nozzle forms fine fibre in melt solidified inside after described heat conduction helix tube is cooling, described fine fibre rotates under described heat conduction helix tube rotarily drives, be enclosed in the described melt generation rotation around of described fine fibre, the spinning of final cooling formation in the shape of a spiral, surface is covered with screw thread, has promoted obvolvent performance and heat-insulating property.
Brief description of the drawings
Fig. 1 is the structural representation of this spiral fuse-wires structure.
Fig. 2 is the structural representation of this spiral fuse-wires structure cooling spiral body.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
In the present embodiment, consult Fig. 1 and Fig. 2, this spiral fuse-wires structure comprises nozzle 100, in described nozzle 100, be coaxially arranged with cylindrical cooling spiral body 200, described cooling spiral body 200 comprises restriction chute 400 and heat conduction helix tube 210, described heat conduction helix tube 210 is rotatably connected with restriction chute 400, the perisporium of described restriction chute 400 connects the inwall of described nozzle 100 by fixing silk 300, in described heat conduction helix tube 210, be provided with cooling component, described heat conduction helix tube 210 is rotated by driver drives.
Above-mentioned spiral fuse-wires structure, described cooling component is the semiconductor refrigerating film 500 being arranged on described heat conduction helix tube 210, described semiconductor refrigerating film 500 huyashi-chuuka (cold chinese-style noodles) inwardly, hot side outwardly, semiconductor refrigerating film 500 does not need refrigerating circuit, therefore can be good at into described heat conduction helix tube 210 cooling.
Above-mentioned spiral fuse-wires structure, the Heat Conduction Material of described heat conduction helix tube 210 is ceramic material, ceramic material has good heat conductivility, has insulating effect simultaneously, prevents that described driver or cooling component are not short-circuited.
Above-mentioned spiral fuse-wires structure, described driver is made up of a pair of many groups induction coil 220 that forms the magnet 110,120 in magnetic field and be arranged in described heat conduction helix tube 210 being oppositely arranged in described nozzle 100, simplify the structure of driver, adapted to less space, described nozzle 100 inside.
Above-mentioned spiral fuse-wires structure, described fixing silk 300 power supply sources as described driver and cooling component, reduce wiring, simplified structure.
The principle of wire drawing of above-mentioned spiral fuse-wires structure:
Consult Fig. 1, melt 10 in nozzle 100 forms fine fibre 20 in melt 10 solidified inside after described heat conduction helix tube 210 is cooling, described fine fibre 20 rotates under described heat conduction helix tube 210 rotarily drives, around being enclosed in described fine fibre 20 there is rotation in described melt 10, the spinning of final cooling formation in the shape of a spiral, surface is covered with screw thread, has promoted obvolvent performance and heat-insulating property.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.
Claims (5)
1. a spiral fuse-wires structure, comprise nozzle (100), it is characterized in that: in described nozzle (100), be coaxially arranged with cylindrical cooling spiral body (200), described cooling spiral body (200) comprises restriction chute (400) and heat conduction helix tube (210), described heat conduction helix tube (210) is rotatably connected with restriction chute (400), the perisporium of described restriction chute (400) connects the inwall of described nozzle (100) by fixing silk (300), in described heat conduction helix tube (210), be provided with cooling component, described heat conduction helix tube (210) is rotated by driver drives.
2. spiral fuse-wires structure according to claim 1, is characterized in that: described cooling component is for being arranged on the semiconductor refrigerating film (500) on described heat conduction helix tube (210), and inwardly, hot side outwardly for described semiconductor refrigerating film (500) huyashi-chuuka (cold chinese-style noodles).
3. spiral fuse-wires structure according to claim 1, is characterized in that: the Heat Conduction Material of described heat conduction helix tube (210) is ceramic material.
4. spiral fuse-wires structure according to claim 1, is characterized in that: described driver is made up of a pair of many groups induction coil (220) that forms the magnet (110,120) in magnetic field and be arranged in described heat conduction helix tube (210) being oppositely arranged in described nozzle (100).
5. spiral fuse-wires structure according to claim 1, is characterized in that: described fixing silk (300) is as the power supply source of described driver and cooling component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875990.4U CN203683745U (en) | 2013-12-28 | 2013-12-28 | Screw type fuse wire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875990.4U CN203683745U (en) | 2013-12-28 | 2013-12-28 | Screw type fuse wire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683745U true CN203683745U (en) | 2014-07-02 |
Family
ID=51005669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875990.4U Expired - Fee Related CN203683745U (en) | 2013-12-28 | 2013-12-28 | Screw type fuse wire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726111A (en) * | 2013-12-28 | 2014-04-16 | 吴江市振中纺织品有限公司 | Spiral-type fuse structure |
| CN107414081A (en) * | 2017-06-19 | 2017-12-01 | 哈尔滨工业大学 | The wire feed fuse system and its application process of metal increment manufacture |
-
2013
- 2013-12-28 CN CN201320875990.4U patent/CN203683745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726111A (en) * | 2013-12-28 | 2014-04-16 | 吴江市振中纺织品有限公司 | Spiral-type fuse structure |
| CN107414081A (en) * | 2017-06-19 | 2017-12-01 | 哈尔滨工业大学 | The wire feed fuse system and its application process of metal increment manufacture |
| CN107414081B (en) * | 2017-06-19 | 2023-05-30 | 哈尔滨工业大学 | Wire feed fuse system for metal additive manufacturing and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |