CN206635472U - A kind of production equipment of luminous heat absorption chinlon filament - Google Patents
A kind of production equipment of luminous heat absorption chinlon filament Download PDFInfo
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- CN206635472U CN206635472U CN201720020258.7U CN201720020258U CN206635472U CN 206635472 U CN206635472 U CN 206635472U CN 201720020258 U CN201720020258 U CN 201720020258U CN 206635472 U CN206635472 U CN 206635472U
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- spinneret
- tapping channel
- tripper
- heat absorption
- production equipment
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Abstract
It the utility model is related to a kind of production equipment of luminous heat absorption chinlon filament, the production equipment of the luminous heat absorption chinlon filament includes elevating hopper, screw extruder, manifold, cooling device, boundling oiling device, stretching and winding device, the tapping channel of elevating hopper communicates with the charging aperture of screw extruder, tripper is set in the tapping channel, the tapered setting of the tripper, gap is left between the bottom of the tripper and the side wall of tapping channel；Is engaged using seven layers of stainless steel filter screen and metal sand in spinning head, more preferably, the melted melt degree of purity into spinneret is higher for filter effect, beneficial into silk；Secondary filter net is set between distribution plate and spinneret, and the draw ratio of spinneret orifice is arranged to 10:1 so that when melted melt enters the spinneret orifice of spinneret, reduce the deflection of melted melt, avoid the melt fracture caused by its deformation is excessive from causing fracture of wire, while reduce the pressure and the expanded coefficient of strand in exit, greatly improve spinnability.
Description
Technical field
Extrusion spinning manufacturing technology field is the utility model is related to, particularly a kind of production of luminous heat absorption chinlon filament is set
It is standby.
Background technology
General heating clothing can divide into warming and heating and other effects in the market, and the heating clothes of early stage are more to be with warming
It is main, body temperature diverging is reduced using doughnut and barrier cool ambient air is transmitted to body；Now heating clothes on the market be with
Based on heating, heating source has two kinds, when moisture absorption heating, first, extinction generates heat.Moisture absorption heating is more to absorb people with staple fibre
The micro aqueous vapor or sweat hot gas that body is sent naturally, these hot gas can discharge during changing into liquid from gaseous state after being absorbed
Go out heat, the people of dress will bask.And the heat generating fiber principle that we are developed is to absorb daylight, light heat, very
Based on the infrared lights such as the body heat dissipated out to human body.This new technology is that nano inorganic powder is added in fiber and is come to the surface
Subject skill, to absorb or reflect infrared light, extend infrared light residence time in fiber, lift textile temperature, reach insulation
Purpose.
The nanometer nothing containing transparent conductive material (TCO, Transpa rent Conducting Oxide) is added in fiber
Machine powder, nano-powder is dispersed in fiber with surface chemistry science and technology, and through the different electrical conductivities of adjustment material, make
The light of different wave length is absorbed or reflected, and is elongated light in the fibrous inside holdup time, is increased textile temperature, reaches heating effect
Fruit.
Technique has been molded in short fine spinning at present, but is not yet occurred in long filament making, and in dress materials
Particularly seamless underwear field, the application of chinlon filament is the most extensively and universal, due to the base layers of nearly all clothes
What is used is all polyamide fibre wrap yarn, therefore technique breaks through the popularization and more that would be even more beneficial to application during extrusion spinning
Good warming effect.
In the fabrication process, after addition tourmaline powder, slices of caprone after powder body melting with flowing for above-mentioned chinlon filament
Internal mechanical admixture increase, spinnability are greatly reduced；And the chinlon filament containing tourmaline is in process of production, due to melt
Elastic energy is excessive, when melt flows out through slinning cabinet to draw-off godet, because expanded coefficient is excessive, causes strand to rupture, it is impossible to normal
Continuous production finished product long filament.A kind of achievable continuous production, the chinlon filament production equipment of high yield rate how are obtained, is ability
Field technique personnel are badly in need of the technical problem solved.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of continuous production, the luminous heat absorption polyamide fibre length of high yield rate
The production equipment of silk.
In order to solve the above technical problems, the production equipment of luminous heat absorption chinlon filament provided by the utility model, including：On
Hopper, screw extruder, manifold, cooling device, boundling oiling device, stretching and winding device, the discharging of the elevating hopper are led to
Road is communicated with the charging aperture of the screw extruder, and tripper, the tapered setting of the tripper, this point are set in the tapping channel
Gap is left between the side wall of the bottom of glassware and the tapping channel, so that by tourmaline master batch and slices of caprone in elevating hopper
When the mixed material of composition is conveyed in tapping channel, mixed material is shunted by the tripper so that material
The side wall for being close to the tapping channel enters the screw extruder, avoids mixed material from concentrating and enters screw extruder so that
Material forms channelling in screw extruder, and build-up of pressure is non-constant, and the melted melt that pressure recurrent fluctuations obtains is uneven, shadow
Ring follow-up spinning；Measuring pump and spinning head are set in the manifold, and the spinning head includes seven layers of stainless steel being sequentially stacked
Screen pack, distribution plate, spinneret, the mesh number arrangement of seven layers of stainless steel filter screen is respectively 100/350/500/500/500/
350/100, so that melted melt, after seven layers of stainless steel filtering net filter, melted melt is purer；The thickness of the distribution plate
Spend for 25mm, multiple pod apertures be set on the distribution plate so that melted melt can enter after stainless steel filtering net filters it is described
Pod apertures are pressurized；Spacing between the distribution plate and spinneret is 15mm, between the distribution plate and spinneret between
Three layers of secondary filter are provided with away from interior, the mesh number of the secondary filter is arranged as 50/350/200, so that melted melt enters spinneret
Filtered again before plate；Multiple spinneret orifices are set on the spinneret, and the draw ratio of the spinneret orifice is 10：1, high temperature is high
When the melted melt of pressure is sprayed by the spinneret orifice of spinneret, due to the release of pressure, the swollen of strand can be caused in spinning plate surface
Change excessive, melt fracture is caused fracture of wire, due to have chosen the draw ratio of suitable spinneret orifice, contribute to melt elasticity can pine
Relax, reduce the pressure and the expanded coefficient of strand in exit, greatly improve spinnability；The exit of the spinneret sets side
Cold wind blower, the rear end of the lateral-blowing air cooling device set boundling oiling device, so that the melted melt is from spinneret
Hole forms melt stream after spraying, and turns into as-spun fibre after cooling, obtains chinlon filament；The stretching and winding device is arranged on institute
The rear end of boundling oiling device is stated, for being wound collection to chinlon filament.
Further, metal sand is set as filtering pressurising medium, compared to using sea sand in seven layers of stainless steel filtering net
Filtering, metal sand shape is more regular, reduces turbulent flow of the melted melt in spinning head, improves the spinnability of melted melt.
Further, the cooled region of the lateral-blowing air cooling device is no less than 200mm, so that the cooling of strand is slowed down, makes
Melt cooling crystallization containing tourmaline evenly, solve because addition tourmaline master batch adds mechanical admixture in melt and
The problem of reducing fibre strength.
A kind of production method of luminous heat absorption chinlon filament, comprises the following steps：
A, it is 100 by mass ratio:Stir, put into through mixer after 4-6 tourmaline master batch and slices of caprone mixing
It is thermally dried in drying machine, so that the water content of dried mixed material is not higher than 0.07%.
B, dried mixed material is put into elevating hopper, so that tapping channel of the mixed material through elevating hopper enters screw rod
Extruder, mixed material are shunted by the tripper in tapping channel so that the side wall that material is close to the tapping channel is entered
Enter the screw extruder, melting mixing is carried out to mixed material by the screw extruder.
C, the melted melt of screw extruder extrusion is sent to manifold, and spinning head is sent to by measuring pump accurate measurement,
To carrying out heating pressurization in spinning head so that the pressure in spinning head is not less than 25MPa so that melted melt quickly passes through seven layers
The filtering anallobar of stainless steel filtering net and metal sand composition, filter-press is carried out to melted melt.
D, the pressurized melt after filtering passes through the pod apertures of the distribution plate, and is carried out again through three layers of secondary filter
Filter, secondary filter refine to the melted melt of high pressure simultaneously, and the spinneret orifice that the melted melt after refinement enters spinneret enters
Row spinneret is molded, and when the setting of secondary filter make it that melted melt enters the spinneret orifice of spinneret, reduces the change of melted melt
Shape amount, the melt fracture caused by its deformation is excessive is avoided to cause fracture of wire.
E, when the strand that spinneret orifice sprays passes through crosswind cooling device, cooling is blowed, makes the melt containing tourmaline
Crystallisation by cooling evenly, to obtain chinlon filament；And oiling treatment is carried out by boundling oiling device, carried out by stretching and winding device
Winding, obtains coiled tourmaline preorientation undrawn yarn.
Further, in above-mentioned steps B, the heating-up temperature in screw extruder is 265 DEG C to 280 DEG C, is spun in the step C
Heating-up temperature in silk case is 265 DEG C to 270 DEG C, so as to be kept containing the melted melt containing tourmaline master batch and slices of caprone
Good molten condition, beneficial to follow-up spinning.
The technique effect of utility model：（1）The production equipment of luminous heat absorption chinlon filament of the present utility model, relative to existing
There is technology, mixed material is shunted by tapered material distributor so that the side wall that material is close to tapping channel enters screw extruding
Machine, avoiding mixed material from concentrating and enter screw extruder, material forms channelling in screw extruder, and build-up of pressure is non-constant,
The melted melt that pressure recurrent fluctuations obtains is uneven, fracture of wire when easily causing spinning, influences follow-up spinning；（2）Seven layers stainless
Steel screen pack and metal sand are engaged, and more preferably, the melted melt degree of purity into spinneret is higher for filter effect, beneficial into silk；
（3）Secondary filter net is set between distribution plate and spinneret, and the draw ratio of spinneret orifice is arranged to 10:1 so that melted melt enters
During the spinneret orifice of spinneret, the deflection of melted melt is reduced, avoids the melt fracture caused by its deformation is excessive from causing fracture of wire,
Reduce the pressure and the expanded coefficient of strand in exit simultaneously, greatly improve spinnability.
Brief description of the drawings
The utility model is described in further detail with reference to Figure of description：
Fig. 1 is the structural representation of the production equipment of the luminous heat absorption chinlon filament of the utility model.
In figure：Elevating hopper 1, tripper 11, tapping channel 12, screw extruder 2, manifold 3, measuring pump 4, spinning head 5,
Path 6, atomizer 7, cooling device 8, godet 91, hot-rolling 92, draw-off godet 93, friction roller 94, winch spool 95.
Embodiment
Embodiment 1 is as shown in figure 1, the production equipment of the luminous heat absorption chinlon filament of the present embodiment includes elevating hopper 1, spiral shell
Bar extruder 2, manifold 3, cooling device 8, boundling oiling device, stretching and winding device, the tapping channel 12 and spiral shell of elevating hopper 1
The charging aperture of bar extruder 2 is communicated, and tripper 11, the 11 tapered setting of tripper, the sub-material are set in the tapping channel 12
Gap is left between the bottom of device 11 and the side wall of tapping channel 12, so that by tourmaline master batch and slices of caprone in elevating hopper 1
When the mixed material of composition is conveyed in tapping channel 12, mixed material is shunted by tripper 11 so that material
The side wall for being close to tapping channel 12 enters screw extruder 2, avoids mixed material from concentrating and enters screw extruder 2 so that material
Channelling is formed in screw extruder 2, build-up of pressure is non-constant, and the melted melt that pressure recurrent fluctuations obtains is uneven, influences
Follow-up spinning；Measuring pump 4 and spinning head 5 be set in manifold 3, seven layers of stainless steel filter screen that spinning head 5 includes being sequentially stacked,
Distribution plate, spinneret, the mesh number arrangement of seven layers of stainless steel filter screen is respectively 100/350/500/500/500/350/100, with
Making melted melt, melted melt is purer after seven layers of stainless steel filtering net filter, and metal is set in seven layers of stainless steel filtering net
Sand is filtered, metal sand shape is more regular, reduces melted melt in spinning head as filtering pressurising medium compared to using sea sand
Interior turbulent flow, improve the spinnability of melted melt；The thickness of distribution plate is 25mm, and multiple pod apertures are set on distribution plate, with
Melted melt is set to be pressurized after stainless steel filtering net filters into pod apertures；Spacing between distribution plate and spinneret is
15mm, three layers of secondary filter is provided with spacing between distribution plate and spinneret, the mesh number of secondary filter is arranged as 50/350/
200, so that melted melt is filtered again before entering spinneret；Multiple spinneret orifices, the length of spinneret orifice are set on spinneret
Footpath ratio is 10：1, when the melted melt of HTHP is sprayed by the spinneret orifice of spinneret, due to the release of pressure, in spinneret
Face can cause the expanded excessive of strand, melt fracture is caused fracture of wire, due to have chosen the draw ratio of suitable spinneret orifice, help
In the relaxation of melt elasticity energy, reduce the pressure and the expanded coefficient of strand in exit, greatly improve spinnability；Spinneret
Exit sets path 6, and the side in path 6 sets lateral-blowing air cooling device 8 to be used for the quenching into path 6, side-blown air-cooled
But the cooled region of device 8 is no less than 200mm, so that the cooling of strand is slowed down, the melt cooling containing tourmaline is crystallized more
Uniformly, solve the problems, such as to reduce fibre strength because addition tourmaline master batch adds the mechanical admixture in melt；Cross air blasting
The rear end of cooling device 8 sets boundling oiling device, and boundling oiling device is used as using atomizer 7, for being oiled, so that
Melted melt forms melt stream after spinneret orifice ejection, turns into as-spun fibre after cooling, obtains chinlon filament；Stretch rolls install around
Godet 91, hot-rolling 92, draw-off godet 93, friction roller 94 and winch spool 95 including setting gradually are put, godet 91 is placed in boundling
The rear end of oiling device, chinlon filament after cooling are transmitted to can after oiling and terminating through godet 91, hot-rolling 92, draw-off godet 93
The winch spool 95 of rotation, rotatable winch spool 95 carry out high speed rotation under the cooperation of friction roller 94 with 4500M/min speed
Turn, chinlon filament is wound.
Embodiment 2
A kind of production method of luminous heat absorption chinlon filament, comprises the following steps：
A, it is 100 by mass ratio:Stirred after 5 tourmaline master batch and slices of caprone mixing through mixer, input is dry
It is thermally dried in dry machine, drying time is not less than 30 minutes, so that the water content of dried mixed material is not higher than
0.07%, measured value 628ug/g.
B, dried mixed material is put into elevating hopper 1, so that tapping channel 12 of the mixed material through elevating hopper 1 enters
Screw extruder 2, mixed material are shunted by the tripper 11 in tapping channel 12 so that material is close to tapping channel 12
Side wall enters screw extruder 2, and the draw ratio of the screw extruder 2 used is 25：1, by charging aperture to going out in screw machine press 2
Material mouth sets 5 heating zones, is followed successively by an area, 2nd area, 3rd area, 4th area, 5th area, its heating-up temperature controls in an area respectively
265 DEG C, 280 DEG C of 2nd area, 272 DEG C of 3rd area, 270 DEG C of 4th area, 270 DEG C of 5th area so that the mixed material in screw extruder 2 can enter
Row melting mixing.
C, the melted melt that screw extruder 2 is extruded is sent to manifold 3, the temperature control in manifold 3 at 265 DEG C,
So that mixed material is maintained at molten condition；Spinning head 5 is sent to by the accurate measurement of measuring pump 4, to being heated in spinning head 5
Pressurization so that the pressure in spinning head 5 is not less than 25MPa so that melted melt quickly passes through seven layers of stainless steel filtering net and metal
The filtering anallobar of sand composition, the mesh number arrangement of seven layers of stainless steel filter screen is respectively 100/350/500/500/500/350/
100, so that melted melt, after seven layers of stainless steel filtering net filter, melted melt is purer.
D, the pressurized melt after filtering passes through the pod apertures of distribution plate, and the thickness of distribution plate is arranged to 25mm, and through three layers
Secondary filter is filtered again, and the mesh number of secondary filter is arranged as 50/350/200, the secondary filter melting to high pressure simultaneously
Melt is refined, and the spinneret orifice that the melted melt after refinement enters spinneret carries out spinneret shaping, and the draw ratio of spinneret orifice is
10：1, when the setting of secondary filter make it that melted melt enters the spinneret orifice of spinneret, the deflection of melted melt is reduced, is kept away
Exempt from the melt fracture caused by its deformation is excessive and cause fracture of wire.
E, when the strand that spinneret orifice sprays passes through crosswind cooling device 8, cooling is blowed, lateral-blowing air cooling device 8
Cooled region is arranged to 200mm, the melt cooling containing tourmaline is crystallized evenly, to obtain chinlon filament；And pass through spray
Oil nozzle 7 carries out oiling treatment as boundling oiling device, is wound by stretching and winding device, obtains coiled tourmaline and prefetch
To undrawn yarn.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality
With the restriction of new embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to obvious changes or variations that spirit of the present utility model is amplified out still in the scope of protection of the utility model
Among.
Claims (3)
- A kind of 1. production equipment of luminous heat absorption chinlon filament, it is characterised in that including：Elevating hopper（1）, screw extruder（2）、 Manifold（3）, cooling device（8）, boundling oiling device, stretching and winding device, the elevating hopper（1）Tapping channel（12）With The screw extruder（2）Charging aperture communicate, the tapping channel（12）Interior setting tripper（11）, the tripper（11）In cone Shape is set, the tripper（11）Bottom and the tapping channel（12）Side wall between leave gap；The manifold（3）It is interior Measuring pump is set（4）And spinning head（5）, the spinning head（5）Including be sequentially stacked seven layers of stainless steel filter screen, distribution plate, Spinneret, the mesh number arrangement of seven layers of stainless steel filter screen is respectively 100/350/500/500/500/350/100；Described point The thickness of matching board is 25mm, and multiple pod apertures are set on the distribution plate；Spacing between the distribution plate and spinneret is 15mm, three layers of secondary filter is provided with spacing between the distribution plate and spinneret, the mesh number of the secondary filter is arranged as 50/350/200；Multiple spinneret orifices are set on the spinneret, and the draw ratio of the spinneret orifice is 10：1；The spinneret goes out Lateral-blowing air cooling device is set at mouthful（8）, the lateral-blowing air cooling device（8）Rear end set boundling oiling device；The drawing Stretch the rear end that coiler device is arranged on the boundling oiling device.
- 2. the production equipment of luminous heat absorption chinlon filament according to claim 1, it is characterised in that seven layers of stainless steel Metal sand is set in filter screen as filtering pressurising medium.
- 3. the production equipment of luminous heat absorption chinlon filament according to claim 2, it is characterised in that the side-blown air cooling Device（8）Cooled region be no less than 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020258.7U CN206635472U (en) | 2017-01-09 | 2017-01-09 | A kind of production equipment of luminous heat absorption chinlon filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020258.7U CN206635472U (en) | 2017-01-09 | 2017-01-09 | A kind of production equipment of luminous heat absorption chinlon filament |
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| Publication Number | Publication Date |
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| CN206635472U true CN206635472U (en) | 2017-11-14 |
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|---|---|---|---|
| CN201720020258.7U Expired - Fee Related CN206635472U (en) | 2017-01-09 | 2017-01-09 | A kind of production equipment of luminous heat absorption chinlon filament |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190340A (en) * | 2017-01-09 | 2017-09-22 | 浙江名蒙服饰有限公司 | A kind of production equipment and its production method of luminous heat absorption chinlon filament |
| CN110205686A (en) * | 2019-06-28 | 2019-09-06 | 大连沃隆峰英鸿纳米科技有限公司 | A kind of Electrospun nano-fibers polymeric spray mechanism |
-
2017
- 2017-01-09 CN CN201720020258.7U patent/CN206635472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190340A (en) * | 2017-01-09 | 2017-09-22 | 浙江名蒙服饰有限公司 | A kind of production equipment and its production method of luminous heat absorption chinlon filament |
| CN110205686A (en) * | 2019-06-28 | 2019-09-06 | 大连沃隆峰英鸿纳米科技有限公司 | A kind of Electrospun nano-fibers polymeric spray mechanism |
| CN110205686B (en) * | 2019-06-28 | 2021-07-02 | 北京英鸿光大科技有限公司 | Polymer injection mechanism for electrostatic spinning nanofiber |
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Address after: 322013 Zhejiang city of Jinhua province Yiwu city streets Niansanli Kang min Lu No. 503 Patentee after: Zhejiang mingmeng Textile Technology Co.,Ltd. Address before: 322013 Zhejiang city of Jinhua province Yiwu city streets Niansanli Kang min Lu No. 503 Patentee before: Zhejiang Ming Meng Clothings Co.,Ltd. |
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Granted publication date: 20171114 Termination date: 20220109 |
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