CN201506858U - Conventional spinning assembly and spinning equipment for superfine nylon - Google Patents
Conventional spinning assembly and spinning equipment for superfine nylon Download PDFInfo
- Publication number
- CN201506858U CN201506858U CN200920308197XU CN200920308197U CN201506858U CN 201506858 U CN201506858 U CN 201506858U CN 200920308197X U CN200920308197X U CN 200920308197XU CN 200920308197 U CN200920308197 U CN 200920308197U CN 201506858 U CN201506858 U CN 201506858U
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- 238000009987 spinning Methods 0.000 title claims abstract description 95
- 229920001778 nylon Polymers 0.000 title claims abstract description 44
- 239000004677 Nylon Substances 0.000 title claims abstract description 42
- 239000004576 sand Substances 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 33
- 238000011068 loading method Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 10
- 208000012886 Vertigo Diseases 0.000 description 75
- 238000000034 method Methods 0.000 description 25
- 239000000835 fiber Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000004927 fusion Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010035 extrusion spinning Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
Images
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a conventional spinning assembly and the spinning equipment for superfine nylon. The spinning assembly comprises a housing body provided with a feeding hole and three lays of filter nets arranged inside the housing body, wherein a marine sand layer formed by 20 to 80 sections of marine sand is arranged between the first layer of filter net and the second layer of filter net; a distributing plate is arranged between the second layer of filter net and the third layer of filter net; a spinneret plate with a spinneret orifice is arranged below the third layer of filter net, wherein the aperture of the spinneret orifice ranges from 0.15 to 0.3 mm, and the ratio of the length to the diameter of the spinneret orifice is 2 to 4. The spinning equipment comprises a master grain metering pump connected with a master grain charging hopper, wherein the outlet of the master grain metering pump is connected in parallel with the outlet of a slice charging hopper and then connected with a threaded rod, and then sequentially connected with a spinning box body, spinning window cross air blow, a lower guide disc, an upper guide disc and a winding head. The spinning assembly and the spinning equipment can spin superfine nylon conveniently with the density of the filature lower than 0.8 dtex, and have the advantages of simple spinning technology, steady spinning and low cost.
Description
Technical field
The utility model belongs to ultra-fine nylon routine spinning production field, relates in particular to a kind of ultra-fine nylon routine and spins filament spinning component and spinning equipment.
Background technology
Blend, compound and improve physico-chemical process such as technology is adopted in the production of present differential fine-denier polyamide fiber fiber usually, mainly comprises composite algorithm (island method, peel off method) and direct method (special-shaped method, mixing method).The island method requires to make the polymer of sea, the two kinds of components in island to form multicore sheath structure altogether, and makes its even distribution.Du pont company has at first been obtained the patent of producing 0.2～0.3dtex fine count fiber with composite spinning technology in 1964, Ri Ben each major company has also developed composite spinning technology such as the method for peeling off, island method and realized industrialization in the seventies subsequently.It is all very harsh that but the use of island method and special-shaped method requires aspects such as consersion unit, working environment, manufacturing technique, island method particularly, and complex process, cost increase, the energy consumption height, and bring potential problem of environmental pollution.
A kind of technology of making fine count fiber in addition is to adopt existing melt extrusion method to make the spinning equipment of conventional fibre, by adjusting polymer property and spinning technology parameter, realizes fiber finer dawnization, belongs to the method for directly spinning.Compare with the island method, this method is a kind of eco-friendly, green high-performance fiber production technology.Equipment, the strict process of external general using precision are come the fine denier nylon fiber of production filament number more than 0.8dtex, and cost is higher.And at home, compare with polypropylene fibre, terylene, do not appear in the newspapers as yet with directly spinning the proprietary technology that method manufacture order silk size is lower than the fine denier nylon fiber of 0.8dtex, there is tangible technical bottleneck.
Summary of the invention
The utility model mainly solves original ultra-fine nylon spinning equipment specification requirement harshness, spinning technique complexity, cost height, energy consumption height, and has the technical problem of potential environmental pollution; Provide a kind of and utilize traditional routine to spin spinning equipment, adjust the structure of filament spinning component, optimize spinning technique, reduce cost, can spinning below 0.8dtex, the ultra-fine nylon routine that spun ultra-fine nylon added value is high is spun filament spinning component and spinning equipment.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: ultra-fine nylon routine of the present utility model is spun filament spinning component, comprise the housing that is provided with charging hole, be provided with screen pack in the housing, the sea layer of sand, distribution plate, spinnerets, described screen pack has three layers, comprise the ground floor screen pack, second layer screen pack and three layer filtration net, described extra large layer of sand is between ground floor screen pack and second layer screen pack, described extra large layer of sand adopts 20～80 purposes sea sand, described distribution plate is located between second layer screen pack and the three layer filtration net, described spinnerets is located at the below of three layer filtration net, and spinnerets is provided with some spinneret orifices.Adjust the ratio of extra large sand, the pressure that makes filament spinning component is between 60～90kg.The section that extrusion spinning is used and the blend melt of master batch enter filament spinning component from charging aperture, filter through extra large layer of sand, through distribution plate, screen pack, enter spinnerets again, after spinneret orifice is extruded, are drawn into silk.Utilize this filament spinning component, can be on the conventional spinning equipment of tradition in carry out nylon 6 spinning production with the master batch method, directly molten spinning goes out ultra-fine nylon, and spinning is stable, reaches the industrialization index request.Spinning technique is simple, and cost reduces, and is easy to Industry Promotion.
As preferably, the aperture of the spinneret orifice on the described spinnerets is 0.15～0.3mm, and the length of described spinneret orifice and diameter ratio are 2～4.The aperture of spinneret orifice and the length of spinneret orifice and diameter ratio all produce obvious influence to the spinning of thin dawn and super fine denier polyamide fibre.If length and diameter ratio are little, mean that the aperture of spinneret orifice increases, when increasing spinneret draft, melt exports the effect that swells and become outstanding because of melt has little time to discharge in the duct; Increase length and diameter ratio within the specific limits, improved the speed that spues of spinning head melt, reduced the spinneret draft multiple, also weakened the extrusion swelling effect of melt simultaneously, improved the stability of spinning.Therefore spin in the process of ultra-fine nylon, select the aperture of suitable spinneret orifice and the length and the diameter ratio of spinneret orifice to seem particularly important.
As preferably, the top of ground floor screen pack is provided with self-styled pressing plate in the described housing, and the top of self-styled pressing plate is provided with the screw thread pressing plate, and the periphery of charging hole is provided with sealing ring, and sealing ring connects self-styled pressing plate and charging hole simultaneously.Guarantee the sealing of housing, make it reach the force value that needs.
The ultra-fine nylon routine of using above-mentioned ultra-fine nylon routine to spin filament spinning component is spun spinning equipment, comprise the section loading hopper that links to each other successively, screw rod, interior design flow pump and ultra-fine nylon routine are spun the spinning manifold of filament spinning component, the blowing of silk reveal, the bottom of silk reveal blowing is provided with atomizer, the below of silk reveal blowing is provided with down godet, last godet, the below of last godet is provided with winding head, also comprise the master batch loading hopper, the master batch measuring pump, the outlet of described master batch loading hopper links to each other with the import of master batch measuring pump, and the outlet of master batch metering delivery side of pump and section loading hopper connects together and is connected in the import of described screw rod.According to proportioning, to cut into slices and master batch after drying, add in section loading hopper and the master batch loading hopper respectively, utilize master batch measuring pump control master batch feed rate, section and masterbatch are through the fusion of screw rod section, melt enters measuring pump, so that control mixture flow output, melt enters the charging hole of filament spinning component again after the abundant fusion of spinning manifold, after the screen pack in the filament spinning component, sea sand, distribution plate is handled after spinneret orifice is extruded, be drawn into silk, the blowing of tow organizine reveal, the atomizer boundling oils, guide wheel through last godet and following godet formation, again through the winding head spinning of reeling, after pass through the secondary drawing-off again, spin production with regard to the routine of having finished thin dawn/ultra-fine nylon.Utilize traditional conventional spinning equipment, utilize improved ultra-fine nylon routine to spin filament spinning component, directly molten spinning goes out ultra-fine nylon, and spinning is stable, reaches the industrialization index.Spinning technique is simple, and cost reduces, and is easy to Industry Promotion.
As preferably, be connected with the straight tube static mixer between the import of the measuring pump in the outlet of described screw rod and the spinning manifold, described metering delivery side of pump links to each other with the charging hole that described ultra-fine nylon routine is spun filament spinning component.The straight tube static mixer plays good effect to the even blend of fusion between master batch and the section.
The beneficial effects of the utility model are: by improve the structure of filament spinning component on the conventional spinning equipment of tradition, increase master batch loading hopper and master batch measuring pump, can spin ultra-fine nylon easily, can spinning below 0.8dtex, spinning technique is simple, and spinning is stable, spun ultra-fine nylon added value height reaches the industrialization index, and the spinning cost reduces, be easy to Industry Promotion, promote the quality and the class of China's textile industry product greatly.
Description of drawings
Fig. 1 is a kind of sectional structure schematic diagram that ultra-fine nylon routine of the present utility model is spun filament spinning component.
Fig. 2 is a kind of plan structure schematic diagram that ultra-fine nylon routine of the present utility model is spun spinnerets in the filament spinning component.
Fig. 3 is a kind of syndeton schematic diagram that ultra-fine nylon routine of the present utility model is spun spinning equipment.
1. housings among the figure, 2. charging hole, 3. extra large layer of sand, 4. distribution plate, 5. spinnerets, 6. ground floor screen pack, 7. second layer screen pack, 8. three layer filtration net, 9. spinneret orifice, 10. self-styled pressing plate, 11. screw thread pressing plates, 12. sealing rings, 13. the section loading hopper, 14. screw rods, 15. measuring pumps, 16. the ultra-fine nylon routine is spun filament spinning component, 17. spinning manifolds, 18. reveal blowings, 19. atomizer, 20. times godets, godet on 21., 22. winding head, 23. the master batch loading hopper, 24. master batch measuring pumps, 25. straight tube static mixers, 26. the screw rod motor, 27. gearboxes.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the ultra-fine nylon routine of present embodiment is spun spinning equipment, as shown in Figure 3, comprise guide wheel and the winding head 22 that section loading hopper 13, master batch loading hopper 23, master batch measuring pump 24, screw rod 14, straight tube static mixer 25, spinning manifold 17, silk reveal blowing 18, following godet 20 and last godet 21 constitute.The outlet of master batch loading hopper 23 links to each other with the import of master batch measuring pump 24, and the outlet of the outlet of master batch measuring pump 24 and section loading hopper 13 connects together and is connected in the import of screw rod 14.Have measuring pump 15 and ultra-fine nylon routine to spin filament spinning component 16 in the spinning manifold 17, be connected with straight tube static mixer 25 between the import of the outlet of screw rod 14 and measuring pump 15, the outlet of measuring pump 15 links to each other with the charging hole 2 that the ultra-fine nylon routine is spun filament spinning component 16.Spinnerets 5 belows that the ultra-fine nylon routine is spun filament spinning component 16 are silk reveal blowing 18, and an atomizer 19 is arranged at the bottom of silk reveal blowing 18, and there is following godet 20 below of silk reveal blowing 18, goes up godet 21, and the below of last godet 21 is equipped with winding head 22.Measuring pump 15 and master batch measuring pump 24 turn round gearbox 27 driven rotary of screw rod 14 by linking to each other with screw rod motor 26 by driven by motor separately.
Above-mentioned ultra-fine nylon routine is spun the ultra-fine nylon routine of using in the spinning equipment and is spun filament spinning component, as shown in Figure 1 and Figure 2, comprises the housing 1 that has charging hole 2, and screen pack, extra large layer of sand 3, distribution plate 4, spinnerets 5 are arranged in the housing 1.Screen pack has three layers, comprise ground floor screen pack 6, second layer screen pack 7 and three layer filtration net 8, there is self-styled pressing plate 10 top of ground floor screen pack 6 in the housing 1, there is screw thread pressing plate 11 top of self-styled pressing plate 10, the outer sealing ring 12 that is with of charging hole 2, sealing ring 12 connects self-styled pressing plate 10 and charging hole 2 simultaneously.Sea layer of sand 3 is between ground floor screen pack 6 and second layer screen pack 7, and extra large layer of sand 3 adopts 40 purposes sea sand in the present embodiment.Distribution plate 4 is between second layer screen pack 7 and three layer filtration net 8, spinnerets 5 is positioned at the below of three layer filtration net 8, the aluminium packing ring is installed between spinnerets and the housing, the spinneret orifice 9 that much is evenly distributed is arranged on the spinnerets 5, the aperture of the spinneret orifice 9 in the present embodiment on the spinnerets 5 is 0.2mm, and the length of spinneret orifice 9 and diameter ratio are 3.
The course of work: according to proportioning, to cut into slices and master batch after drying, add in section loading hopper and the master batch loading hopper respectively, utilize master batch measuring pump control master batch feed rate, section and masterbatch are through the fusion of screw rod section, melt enters measuring pump, so that control mixture flow output, melt is gone into the charging hole that ultra-fine polyamide fibre routine is spun filament spinning component through the abundant fusion of spinning manifold is laggard again, after the screen pack in the filament spinning component, sea sand, distribution plate is handled after spinneret orifice is extruded, and is drawn into silk, the blowing of tow organizine reveal, the atomizer boundling oils, through the guide wheel of last godet and following godet formation, again through the winding head spinning of reeling, after pass through the secondary drawing-off again, spin production with regard to the routine of having finished thin dawn/ultra-fine nylon, can spinning below 0.8dtex.
The utility model utilization tradition routine is spun spinning equipment, and filament spinning component is improved, and obtains the ultra-fine nylon routine and spins filament spinning component, and directly molten spinning goes out ultra-fine nylon, and spinning is stable, reaches the industrialization index.The utility model microspun technology is simple, and cost reduces, and is easy to Industry Promotion, promotes the quality and the class of China's textile industry product greatly.
Claims (5)
1. a ultra-fine nylon routine is spun filament spinning component, comprise the housing (1) that is provided with charging hole (2), housing is provided with screen pack in (1), sea layer of sand (3), distribution plate (4), spinnerets (5), it is characterized in that described screen pack has three layers, comprise ground floor screen pack (6), second layer screen pack (7) and three layer filtration net (8), described extra large layer of sand (3) is positioned between ground floor screen pack (6) and the second layer screen pack (7), described extra large layer of sand (3) adopts 20～80 purposes sea sand, described distribution plate (4) is located between second layer screen pack (7) and the three layer filtration net (8), described spinnerets (5) is located at the below of three layer filtration net (8), and spinnerets (5) is provided with some spinneret orifices (9).
2. ultra-fine nylon routine according to claim 1 is spun filament spinning component, it is characterized in that the aperture of the spinneret orifice (9) on the described spinnerets (5) is 0.15～0.3mm, and the length of described spinneret orifice (9) and diameter ratio are 2～4.
3. ultra-fine nylon routine according to claim 1 and 2 is spun filament spinning component, the top that it is characterized in that the interior ground floor screen pack of described housing (1) (6) is provided with self-styled pressing plate (10), the top of self-styled pressing plate (10) is provided with screw thread pressing plate (11), the periphery of charging hole (2) is provided with sealing ring (12), and sealing ring (12) connects self-styled pressing plate (10) and charging hole (2) simultaneously.
4. a ultra-fine nylon routine of using ultra-fine nylon routine as claimed in claim 1 to spin filament spinning component is spun spinning equipment, comprise the section loading hopper (13) that links to each other successively, screw rod (14), interior design flow pump (15) and ultra-fine nylon routine are spun the spinning manifold (17) of filament spinning component (16), silk reveal blowing (18), the bottom of silk reveal blowing (18) is provided with atomizer (19), the below of silk reveal blowing (18) is provided with down godet (20), last godet (21), the below of last godet (21) is provided with winding head (22), it is characterized in that also comprising master batch loading hopper (23), master batch measuring pump (24), the outlet of described master batch loading hopper (23) links to each other with the import of master batch measuring pump (24), and the outlet of the outlet of master batch measuring pump (24) and section loading hopper (13) connects together and is connected in the import of described screw rod (14).
5. ultra-fine nylon routine according to claim 4 is spun spinning equipment, it is characterized in that being connected with straight tube static mixer (25) between the import of the measuring pump (15) in the outlet of described screw rod (14) and the spinning manifold (17), the outlet of described measuring pump (15) links to each other with the charging hole (2) that described ultra-fine nylon routine is spun filament spinning component (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920308197XU CN201506858U (en) | 2009-08-18 | 2009-08-18 | Conventional spinning assembly and spinning equipment for superfine nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920308197XU CN201506858U (en) | 2009-08-18 | 2009-08-18 | Conventional spinning assembly and spinning equipment for superfine nylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506858U true CN201506858U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920308197XU Expired - Fee Related CN201506858U (en) | 2009-08-18 | 2009-08-18 | Conventional spinning assembly and spinning equipment for superfine nylon |
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| Country | Link |
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| CN (1) | CN201506858U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199800A (en) * | 2011-05-17 | 2011-09-28 | 长乐力恒锦纶科技有限公司 | Preparation process for nylon-6 bright triangular profiled multifilaments |
| CN102358960A (en) * | 2011-09-19 | 2012-02-22 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
| CN102493008A (en) * | 2011-12-15 | 2012-06-13 | 大连合成纤维研究设计院股份有限公司 | 32-end parallel spinning FDY (fully drown yarn) spinning technique |
| CN102677196A (en) * | 2012-06-10 | 2012-09-19 | 广东秋盛资源股份有限公司 | Spinning device of regenerated polyester fibers |
| 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 |
| CN107904674A (en) * | 2017-11-30 | 2018-04-13 | 神马博列麦（平顶山）气囊丝制造有限公司 | A kind of filament spinning component produced for 66 air bag of polyamide fibre with industrial filament |
| CN109183168A (en) * | 2018-08-30 | 2019-01-11 | 绍兴美纶化纤有限公司 | Polyester fiber extrusion molding apparatus |
-
2009
- 2009-08-18 CN CN200920308197XU patent/CN201506858U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199800A (en) * | 2011-05-17 | 2011-09-28 | 长乐力恒锦纶科技有限公司 | Preparation process for nylon-6 bright triangular profiled multifilaments |
| CN102358960A (en) * | 2011-09-19 | 2012-02-22 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
| CN102358960B (en) * | 2011-09-19 | 2014-04-16 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
| CN102493008A (en) * | 2011-12-15 | 2012-06-13 | 大连合成纤维研究设计院股份有限公司 | 32-end parallel spinning FDY (fully drown yarn) spinning technique |
| CN102493008B (en) * | 2011-12-15 | 2016-05-11 | 大连合成纤维研究设计院股份有限公司 | 32 parallel spinning FDY spinning equipments |
| CN102677196A (en) * | 2012-06-10 | 2012-09-19 | 广东秋盛资源股份有限公司 | Spinning device of regenerated polyester fibers |
| 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 |
| CN107904674A (en) * | 2017-11-30 | 2018-04-13 | 神马博列麦（平顶山）气囊丝制造有限公司 | A kind of filament spinning component produced for 66 air bag of polyamide fibre with industrial filament |
| CN109183168A (en) * | 2018-08-30 | 2019-01-11 | 绍兴美纶化纤有限公司 | Polyester fiber extrusion molding apparatus |
| CN109183168B (en) * | 2018-08-30 | 2021-06-08 | 绍兴美纶化纤有限公司 | Polyester fiber extrusion molding device |
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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: 20100616 Termination date: 20180818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |