CN205099797U - Little nanofiber yarn spinning device with high spinning efficiency - Google Patents
Little nanofiber yarn spinning device with high spinning efficiency Download PDFInfo
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- CN205099797U CN205099797U CN201520868292.0U CN201520868292U CN205099797U CN 205099797 U CN205099797 U CN 205099797U CN 201520868292 U CN201520868292 U CN 201520868292U CN 205099797 U CN205099797 U CN 205099797U
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Abstract
The utility model discloses a little nanofiber yarn spinning device with high spinning efficiency, this spinning device include the spinning jet, feed the yarn system, and the mechanism is collected to the fibre, rubs roller mechanism and twist mechanism with the hands, the spinning jet comprises hot air conduit, polymer melt pipeline and cold air conduit, it comprises spinning and roller to feed the yarn system, the fibre collect the mechanism by receive the curtain, sticis the roller, the coiling roller constitutes, it rubs the roller gyro wheel with the hands by two and constitutes to rub roller mechanism with the hands, it has to rub with the hands to run through between the roller gyro wheel for two the spinning. The utility model has the advantages of reasonable structure design, actual operation is convenient, can be little nanofiber spun yarn line, and especially on the surface of yarn, and 360 cover completely, and the laminating rate is high and work efficiency is high, and unnecessary nanofiber can reuse, and the yarn of producing has functions such as antibiotic, thermal -insulated, sound absorption, filtration absorption.
Description
Technical field
The utility model relates to a kind of spinning apparatus, is specifically related to a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency.
Background technology
Long filament is the strand in the very long chemical fibre of continuous length, and its length reaches a few km or a few myriametre, can divide monofilament and two kinds, multifilament.Chemical fiber filament be widely used in various clothing, decoration with and other branchs of industry, wherein the extraordinary long filament such as Kevlar fiber (Kevlar fabric), carbon fiber, glass fibre has been the wonderful work in commercial Application.
Nanofiber, owing to having good adhesion property and adsorption, easily sticks on long filament, but also easily peels off.The long filament two having been adsorbed simultaneously nanofiber twist with the fingers further more simultaneously and, Split Down, by realize long filament and nanofiber effectively embrace and with twist with the fingers attached.
Usually adopt electrostatic spinning technique to be combined with yarn by nanofiber in prior art, electrostatic spinning technique is by applying electric field thus the spining technology of manufacture nano-scale fiber between polymer solution jetting device and dash receiver.The method first by polymer solution or molten mass band several thousand to volt electrostatic up to ten thousand, make polymer overcome surface tension and form injection thread, thread is solvent evaporation, polymer cure in course of injection, and absorption on the reception device, forms the fibrofelt of similar non-woven cloth-like.
But adopt the usual equipment of electrostatic spinning technique more complicated, inconvenient operation, and the nanofiber being adsorbed on filament surface still there will be the phenomenon of peeling off.And in prior art nanofiber with spin in the process that combines, often nanofiber is to the side be adsorbed near nozzle, and often cannot cover nanofiber away from the side of nozzle.
Utility model content
Utility model object: the purpose of this utility model is to solve deficiency of the prior art, a kind of reasonable in design is provided, practical operation is convenient, can micro nanometer fiber spun yarn, special 360 ° of surfaces covering yarn completely, laminating rate is high and operating efficiency is high, makes the yarn produced have the micro nanometer fiber yarn spinning apparatus with high spinning efficiency that is antibacterial, heat insulation, the functions such as absorption that absorb sound, filter.
Technical scheme: a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency described in the utility model, comprise spinning head, Yarn supply system, fiber collecting mechanism, rubbing roller mechanism and twisting mechanism, described spinning head is made up of hot-air duct, polymer melt pipeline and cold-air duct, described Yarn supply system by spin and roller form, described fiber collecting mechanism by receiving curtain, calender roller, Wound-up roller form, described rubbing roller mechanism is made up of two rubbing roller rollers, and running through between described two rubbing roller rollers has described spinning.
Further, described hot-air duct is separately positioned on the both sides up and down of described polymer melt pipeline, and the outside of described hot-air duct is respectively equipped with cold-air duct.
Further, the spray silk Way out of described spinning head or out of plumb vertical with the spinning run through between described two rubbing roller rollers.
Further, described spinning adopts chemical-fibres filaments or yarn.
Further, the direction of motion of described two rubbing roller rollers is contrary, and rubbing speed is 5-500r/min.
Beneficial effect: the utility model has following beneficial effect:
Structure of the present utility model and technological design reasonable, practical operation is convenient, can micro nanometer fiber spun yarn, particularly on the surface of yarn, and 360 ° cover completely, laminating rate is high and operating efficiency is high, and unnecessary nanofiber can reuse, and the yarn produced has antibacterial, heat insulation, sound absorption, filters the function such as absorption.
Accompanying drawing explanation
Fig. 1 is spinning apparatus overall structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency as shown in Figure 1, comprise spinning head 1, Yarn supply system, fiber collecting mechanism, rubbing roller mechanism 7 and twisting mechanism 8, described spinning head 1 is made up of hot-air duct, polymer melt pipeline and cold-air duct, described Yarn supply system by spin 2 and roller 3 form, described fiber collecting mechanism by receiving curtain 4, calender roller 5, Wound-up roller 6 form, described rubbing roller mechanism 7 is made up of two rubbing roller rollers, and running through between described two rubbing roller rollers has described spinning 2.
Further optimization as technique scheme:
Further, described hot-air duct is separately positioned on the both sides up and down of described polymer melt pipeline, and the outside of described hot-air duct is respectively equipped with cold-air duct.
Further, the spray silk Way out of described spinning head 1 or out of plumb vertical with the spinning 2 run through between described two rubbing roller rollers.
Further, described spinning 2 adopts chemical-fibres filaments or yarn.
Further, the direction of motion of described two rubbing roller rollers is contrary, and rubbing speed is 5-500r/min.
Above-mentioned a kind of spinning process with the micro nanometer fiber yarn spinning apparatus of high spinning efficiency, comprises the steps:
(1) first adopt melt-blown process, after polymer melt is extruded from die head, be subject to the effect of velocity heated gas, before polymer jet cooled and solidified, utilize high velocity air to carry out stretching to polymer jet and form micro nanometer fiber;
(2) micro nanometer fiber is along with air-flow, arrives spinning surface, and due to the continuous rubbing roller action of rubbing roller mechanism, makes spinning surface all wrap up micro nanometer fiber;
(3) micro nanometer fiber of unnecessary ejection is rolled into micro nanometer fiber volume after fiber collecting collect, carries out other and utilizes.
Below in conjunction with specific embodiment, the technical solution of the utility model is described in further detail:
Embodiment 1
Adopt the melt-blown testing machine of single hole, air drain width is 0.65mm; Air drain angle is 30 °; Orifice diameter is 0.42mm, and spinning process is: polymer-melt temperature is 260 DEG C, and hot air temperature is 280 DEG C, air pressure is 0.3MPa, be 10cm at receiving range, PP melt flow rate used is 900g/10min, and spinning fibre diameter is between 0.6-1.1 μm.
Yarning process parameter: adopt polyester DTY 30D/48f long filament, feeding speed is 1500mm/min, and rubbing roller rubbing speed is 100r/min.Twisting part, rings is PG1-4254, and steel traveler is 7722/0, and ingot speed is 3000r/min.The number of spinning be 18.5tex.
Embodiment 2
Adopt single hole meltblown testing machine, air drain width is 0.65mm; Air drain angle is 30 °; Orifice diameter is 0.42mm.Spinning process is: polymer-melt temperature is 240 DEG C, and hot air temperature is 280 DEG C, and air pressure is 0.3MPa, and receiving range is 15cm, and PP melt flow rate used is 900g/10min, spinning fibre diameter average out to 1.2 μm.
Yarning process parameter: adopt polyester DTY 70D/96f long filament, feeding speed is 3000mm/min, and rubbing roller rubbing speed is 200r/min.Twisting part, rings is PG1-4254, and steel traveler is GS3#, and ingot speed is 4500r/min.The number of spinning be 29.5tex.
The micro nanometer fiber that spinning apparatus of the present utility model sprays melt-spraying spinning spinning head, when spraying to the yarn moving downward and self rotate simultaneously, because rubbing roller makes the yarn ceaselessly rotary motion of feeding, the yarn that nanofiber and feeding system are fed or the comprehensive 360 ° of perfect superimposition of long filament, micro nanometer fiber and yarn or long filament are fit together, again through twist system twisting, form the cladded yarn that surface is micro nanometer fiber.The unnecessary nanofiber simultaneously ejected can be collected by collecting mechanism and again utilize.
By this device, can micro nanometer fiber spun yarn, particularly on the surface of yarn.The micro nanometer fiber fineness formed due to melt-spraying spinning is between micron and nanometer, and fibre fineness is very thin, has a lot of specific function: antibacterial, heat insulation, sound absorption, filter absorption etc.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. one kind has the micro nanometer fiber yarn spinning apparatus of high spinning efficiency, it is characterized in that: comprise spinning head (1), Yarn supply system, fiber collecting mechanism, rubbing roller mechanism (7) and twisting mechanism (8), described spinning head (1) is by hot-air duct, polymer melt pipeline and cold-air duct are formed, described Yarn supply system is by spin (2) and roller (3) is formed, described fiber collecting mechanism is by receiving curtain (4), calender roller (5), Wound-up roller (6) is formed, described rubbing roller mechanism (7) is made up of two rubbing roller rollers, run through between described two rubbing roller rollers and have described spinning (2).
2. a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency according to claim 1, it is characterized in that: described hot-air duct is separately positioned on the both sides up and down of described polymer melt pipeline, and the outside of described hot-air duct is respectively equipped with cold-air duct.
3. a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency according to claim 1, is characterized in that: the spray silk Way out of described spinning head (1) or out of plumb vertical with the spinning (2) run through between described two rubbing roller rollers.
4. a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency according to claim 1, is characterized in that: described spinning (2) adopts chemical-fibres filaments or yarn.
5. a kind of micro nanometer fiber yarn spinning apparatus with high spinning efficiency according to claim 1, is characterized in that: the direction of motion of described two rubbing roller rollers is contrary, and rubbing speed is 5-500r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868292.0U CN205099797U (en) | 2015-11-04 | 2015-11-04 | Little nanofiber yarn spinning device with high spinning efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868292.0U CN205099797U (en) | 2015-11-04 | 2015-11-04 | Little nanofiber yarn spinning device with high spinning efficiency |
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| Publication Number | Publication Date |
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| CN205099797U true CN205099797U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520868292.0U Expired - Fee Related CN205099797U (en) | 2015-11-04 | 2015-11-04 | Little nanofiber yarn spinning device with high spinning efficiency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239172A (en) * | 2015-11-04 | 2016-01-13 | 江苏工程职业技术学院 | Micro-nano-fiber yarn spinning device high in spinning efficiency and spinning process thereof |
| CN108360103A (en) * | 2018-05-02 | 2018-08-03 | 江苏工程职业技术学院 | A kind of micro nanometer fiber wrap yarn spinning process and spinning apparatus |
-
2015
- 2015-11-04 CN CN201520868292.0U patent/CN205099797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239172A (en) * | 2015-11-04 | 2016-01-13 | 江苏工程职业技术学院 | Micro-nano-fiber yarn spinning device high in spinning efficiency and spinning process thereof |
| CN108360103A (en) * | 2018-05-02 | 2018-08-03 | 江苏工程职业技术学院 | A kind of micro nanometer fiber wrap yarn spinning process and spinning apparatus |
| CN108360103B (en) * | 2018-05-02 | 2021-01-26 | 江苏工程职业技术学院 | Spinning process and spinning device for micro-nanofiber covered yarns |
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| 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: 20160323 Termination date: 20161104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |