CN101358381A - Superfine polyester-nylon composite spinning component - Google Patents
Superfine polyester-nylon composite spinning component Download PDFInfo
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- CN101358381A CN101358381A CNA2007100254686A CN200710025468A CN101358381A CN 101358381 A CN101358381 A CN 101358381A CN A2007100254686 A CNA2007100254686 A CN A2007100254686A CN 200710025468 A CN200710025468 A CN 200710025468A CN 101358381 A CN101358381 A CN 101358381A
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- star
- spinning component
- polyamide fibre
- superfine polyester
- polyester
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Abstract
The invention discloses a superfine polyester conjugate spinning component with creative design and simple structure, which comprises a slant hole plate, a radiation plate, a composite plate, a positioning pin and a spinneret plate; the difficulties are as follows: a boss of a discharge surface is provided with a star-shaped structure; the star-shaped structure is provided with a star-shaped diversion trench; the cross section of the bottom of the trench is designed into a rectangle with the chamfer angle of R0.03 to R0.05; the creative and simple design of the star-shaped structure and the chamfer angle at the bottom of the star-shaped diversion trench prevents flowing dead corners produced by fluid turbulent eddies, so that the fluidity of different types of polymer is greatly improved; therefore, the fabric made of the product spun by the spinning component is soft to touch, does not fuzz, has no color difference in dyeing, and very conveniently solves the technical difficulties of the industry which cannot be overcome.
Description
Technical field:
The present invention relates to a kind of assembly of chemical fibre spinning machinery, especially relate to a kind of architecture advances of superfine polyester-nylon composite spinning component.
Background technology:
Traditional polyester-nylon composite spinning component comprises counter direction jet trays, radial shield, composite plate, alignment pin, spinnerets.Its effect is in melt spinning processing, make the polymer melt fine filtering, fully mix, evenly distribute, and under certain pressure by the spinnerets micropore, extrude the formation strand. polyester-nylon composite spinning component is called as the heart in the technological process, will produce different kinds on same set of equipment, is to realize by different filament spinning components.The quality of filament spinning component directly influences normally carrying out of spinning production.
The normally used equipment of product of producing traditional fine count fiber fiber number in the market and be 0.3-0.5D/F is tangerine lobe shape composite fiber spinning assembly, though the fabrics feel soft that the product that the spinning of this kind assembly is produced is made, but fluffing easily, and dyeing is easy to generate aberration.
Summary of the invention
At the technical situation of above-mentioned existence, technical purpose of the present invention is: proposed a kind of superfine polyester-nylon composite spinning component ingenious, simple in structure that designs.
Technical scheme of the present invention is achieved in that a kind of superfine polyester-nylon composite spinning component, comprises counter direction jet trays, radial shield, composite plate, alignment pin, spinnerets, and its difference is design M shape structure on the discharging boss that goes out charge level of composite plate.
Further be, adopt the M shape guiding gutter in the M shape structure, the bottom land cross sectional shape is designed to the rectangle with chamfering; Described chamfering is R0.03～R0.05.
Advantage of the present invention is:
By design M shape structure, design chamfering at the bottom of the M shape guiding gutter, ingenious simply design again, thereby avoided the flow blind angle that produces by the fluid vortex, different polymer flow improve greatly, the fabric made of the product of producing with filament spinning component spinning of the present invention has that phozy and dyeing is difficult for producing aberration soft the time thus, has solved the unvanquishable always technical barrier of the industry easily.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the assembling schematic diagram of one embodiment of the invention;
Fig. 2 is the charging face structure chart of Fig. 1 parts composite plate;
Fig. 3 goes out the charge level structure chart for Fig. 1 parts composite plate;
Fig. 4 is the A portion structure enlarged drawing of Fig. 3.
Among the figure: 1, counter direction jet trays; 2, radial shield; 3, composite plate; 4, alignment pin; 5, spinnerets; 6, terylene chamber; 7, counter direction jet trays polyester derivative discharge orifice; 8, polyamide fibre chamber; 9, counter direction jet trays polyamide fibre pod apertures; 10, the spherical guiding gutter of radial shield terylene; 11, the spherical guiding gutter of radial shield polyamide fibre; 12, compound polyester derivative discharge orifice road; 13, compound polyamide fibre water conservancy diversion duct; 14, compound polyamide fibre cannelure; 15, compound terylene cannelure; 16, wash bright and beautiful Compound Cavity; 17, discharging boss; 18, guiding gutter bottom chamfer; 19, composite plate polyamide fibre pod apertures; 20, the terylene rice word guiding gutter of discharging boss; 21, spinnerets guide hole; 22, polyester derivative discharge orifice road; 23, polyamide fibre water conservancy diversion duct; 24, M shape structure.
The specific embodiment
From Fig. 1-Fig. 4, as can be seen, a kind ofly carefully wash super nylon composite spinning component, comprise counter direction jet trays 1, radial shield 2, composite plate 3, alignment pin 4, spinnerets 5.Adopt the flat seal mode between the contact-making surface of each plate, whole assembly is located by connecting by alignment pin 4; Design has terylene chamber 6 and polyamide fibre chamber 8 on the counter direction jet trays 1; Bottom design in terylene chamber 6 and polyamide fibre chamber 8 has polyester derivative discharge orifice 7 and polyamide fibre pod apertures 9, and polyester derivative discharge orifice 7 and polyamide fibre pod apertures 9 have relation one to one with the spherical guiding gutter 10 of terylene of radial shield 2 charging faces with the spherical guiding gutter 11 of polyamide fibre; Design has spherical guiding gutter 10 of a plurality of terylene and the spherical guiding gutter 11 of polyamide fibre on the radial shield 2, has all designed a plurality of polyester derivative discharge orifices road 22 and polyamide fibre water conservancy diversion duct 23 at the bottom of the different guiding gutters; The design of the charging face of composite plate 3 has polyester derivative discharge orifice road 22 on a plurality of and the radial shield 2 and polyamide fibre water conservancy diversion duct 23 corresponding compound polyamide fibre cannelure 14 and compound terylene cannelure 15, has designed a plurality of compound polyester derivative discharge orifices road 12, compound polyamide fibre water conservancy diversion duct 13 respectively in the bottom of compound polyamide fibre cannelure 14 and compound terylene cannelure 15; Composite plate 3 go out charge level design have one wash bright and beautiful Compound Cavity 16 and with a plurality of one to one discharging boss 17 of spinnerets guide hole 21, the bottom land design bottom land cross sectional shape of the terylene rice word guiding gutter 20 on the discharging boss 17 in the M shape structure 24 is rectangle and eight composite plate polyamide fibre pod apertures 19 of band chamfering 18, and described chamfering 18 is R0.03～R0.05; On the spinnerets 5 there be and a plurality of one to one spinnerets guide holes 21 of discharging boss 17 design.
The present invention is work like this when carrying out composite spinning: two kinds of heterogeneitys, the concentric groove that the polyester raw material of different melting points flows into respectively under pressure promotes in the polyester-nylon complex fiber filament spinning component counter direction jet trays 1 forms terylene chamber 6 and polyamide fibre chamber 8, bottom design in terylene chamber 6 and polyamide fibre chamber 8 has polyester derivative discharge orifice 7 and polyamide fibre pod apertures 9, the spherical guiding gutter 10 of the terylene of these pod apertures and radial shield charging face has relation one to one, two kinds of heterogeneitys in the spinning process with the spherical guiding gutter 11 of polyamide fibre, the polyester raw material of different melting points under pressure promotes on the counter direction jet trays 1 the inclination pod apertures in the different cavitys be injected in the corresponding spherical groove on the radial shield 2.Different polyester raw materials pod apertures on bottom land in corresponding spherical groove flows in the cannelure on the composite plate 3, and the pod apertures that radial shield 2 goes out on the charge level is corresponding with corresponding terylene cannelure 15 on the composite plate 3 and polyamide fibre cannelure 14 positions.Raw material can flow in the Compound Cavity 16 through compound polyester derivative discharge orifice road 12 and compound polyamide fibre water conservancy diversion duct 13 under the promotion of ambient pressure, because each the discharging boss 17 on the composite plate 3 top discharge faces is corresponding with each spinnerets guide hole 21 on the spinnerets 5, polyamide fibre can directly flow to spinnerets guide hole 21 by pressure through polyamide fibre pod apertures 19 like this, and the rice word guiding gutter 20 of another kind of raw material (terylene) process discharging boss 17 enters spinnerets guide hole 21, two kinds of raw materials enter a duct at synchronization by different paths, it is separated that thereby the raw material that directly flows to the spinnerets guide hole is entered spinnerets guide hole 21 through guiding gutter 20, so just formed composite spinning.
The invention is not restricted to the above-mentioned specific embodiment, change, utilize the M shape diversion mode all to fall within the scope of protection of the present invention in every composite spining module no matter what on its shape and structure, is done.
Claims (3)
1. a superfine polyester-nylon composite spinning component comprises counter direction jet trays [1], radial shield [2], composite plate [3], alignment pin [4], spinnerets [5], it is characterized in that: the discharging boss [17] that goes out charge level in composite plate [3] is gone up design M shape structure [24].
2. superfine polyester-nylon composite spinning component according to claim 1 is characterized in that: adopt M shape guiding gutter [20] in the described M shape structure [24].
3. superfine polyester-nylon composite spinning component according to claim 2 is characterized in that: described M shape guiding gutter [20] bottom land cross sectional shape is designed to the rectangle with chamfering [18]; Described chamfering [18] is R0.03～R0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100254686A CN101358381A (en) | 2007-08-01 | 2007-08-01 | Superfine polyester-nylon composite spinning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100254686A CN101358381A (en) | 2007-08-01 | 2007-08-01 | Superfine polyester-nylon composite spinning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358381A true CN101358381A (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100254686A Pending CN101358381A (en) | 2007-08-01 | 2007-08-01 | Superfine polyester-nylon composite spinning component |
Country Status (1)
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| CN (1) | CN101358381A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199802A (en) * | 2011-05-24 | 2011-09-28 | 东华大学 | Three-component composite spinning assembly and use method thereof |
| CN102206881A (en) * | 2011-05-27 | 2011-10-05 | 东华大学 | Device used for producing three-component skin core type fiber |
| CN103422183A (en) * | 2013-08-22 | 2013-12-04 | 东华大学 | Spinning assembly for producing three-component parallel fibers |
| CN106801264A (en) * | 2016-12-31 | 2017-06-06 | 浦江鑫远喷丝板有限公司 | Double-component composite spinneret component and processing method |
| CN111748859A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Polyester-nylon production equipment and process |
| CN112593301A (en) * | 2020-12-04 | 2021-04-02 | 江苏立新化纤科技有限公司 | Component for preparing two-component co-spinning type polyester-polyamide and production process thereof |
| CN114232111A (en) * | 2021-12-27 | 2022-03-25 | 浙江昊能科技有限公司 | Superfine denier polyester-nylon composite filament fiber and preparation method thereof |
-
2007
- 2007-08-01 CN CNA2007100254686A patent/CN101358381A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199802A (en) * | 2011-05-24 | 2011-09-28 | 东华大学 | Three-component composite spinning assembly and use method thereof |
| CN102206881A (en) * | 2011-05-27 | 2011-10-05 | 东华大学 | Device used for producing three-component skin core type fiber |
| CN103422183A (en) * | 2013-08-22 | 2013-12-04 | 东华大学 | Spinning assembly for producing three-component parallel fibers |
| CN106801264A (en) * | 2016-12-31 | 2017-06-06 | 浦江鑫远喷丝板有限公司 | Double-component composite spinneret component and processing method |
| CN111748859A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Polyester-nylon production equipment and process |
| CN112593301A (en) * | 2020-12-04 | 2021-04-02 | 江苏立新化纤科技有限公司 | Component for preparing two-component co-spinning type polyester-polyamide and production process thereof |
| CN114232111A (en) * | 2021-12-27 | 2022-03-25 | 浙江昊能科技有限公司 | Superfine denier polyester-nylon composite filament fiber and preparation method thereof |
| CN114232111B (en) * | 2021-12-27 | 2022-12-02 | 浙江昊能科技有限公司 | Superfine denier polyester-nylon composite filament fiber and preparation method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090204 |