CN204080204U - A kind of abnormity outlet spinnerets - Google Patents
A kind of abnormity outlet spinnerets Download PDFInfo
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- CN204080204U CN204080204U CN201420538500.6U CN201420538500U CN204080204U CN 204080204 U CN204080204 U CN 204080204U CN 201420538500 U CN201420538500 U CN 201420538500U CN 204080204 U CN204080204 U CN 204080204U
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- circular arc
- arc ring
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Abstract
The utility model relates to a kind of accessory of production equipment of textile chemical fiber, a kind of abnormity outlet spinnerets, comprise spinnerette body and annular solid, spinnerette body is is integrally connected and composed by the rectangular panel body at middle part and the semicircle plate body that is arranged on rectangular panel body two narrow limit end, and annular solid is integrally connected on spinnerette body along the edge of charging end face; The charging end face of spinnerette body is provided with multiple charging aperture, and the discharging end face of spinnerette body is provided with the multiple discharging openings relative with charging aperture quantity, position; Discharging opening comprises four shapes, circular arc ring discharging opening that structure is identical, the inner end of four circular arc ring discharging openings is interconnected, four circular arc ring discharging openings put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings mate the serpentine forming counterclockwise opening mutually; Template and the hole structure of this spinnerets are special, and spun filament has good gas permeability and rigidity.
Description
Technical field
The utility model relates to a kind of accessory of production equipment of textile chemical fiber, particularly relates to a kind of abnormity outlet spinnerets.
Background technology
Spinnerets is product conventional in textile chemical fiber industry, and spinnerets comprises charging face and goes out charge level, and charging face is provided with charging hole, goes out charge level and is provided with discharge opening.The effect of spinnerets is by the high polymer molten of viscous state or solution, is transformed into the thread having particular cross section shape, is solidified to form strand, namely enters from charging hole, go out through discharge opening through setting medium as air or coagulating bath by micropore.
The most key architectural feature of spinnerets comprises plate profile structure and hole structure, but the template of existing spinnerets and the structure of discharge opening all comparatively single: on the one hand, the template of existing spinnerets is mainly circular template, need to regulate with outfit rigging position in assembling process, there is the problem of directional error, or affect spinning effect and product quality; On the other hand, the discharge opening on existing spinnerets mainly comprises typical circular shape, and in-line, criss-cross, the profiled shape of C shape, and the discharge opening of various shape produces difform silk, and the performance of various silk is not identical yet.
Summary of the invention
In order to solve the problem, goal of the invention of the present utility model is the kind in order to enrich spinnerets, discloses a kind of novel structure, and template and the special spinnerets of hole structure, the spun filament of this spinnerets has good gas permeability and rigidity.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of abnormity outlet spinnerets, comprises spinnerette body and annular solid; Described spinnerette body is is integrally connected and composed by the rectangular panel body at middle part and the semicircle plate body that is arranged on rectangular panel body two narrow limit end; The narrow edge lengths of spinnerette body is 40 ~ 42mm, and long edge lengths is 80 ~ 82mm, and the both ends of the surface of spinnerette body are respectively charging end face and discharging end face, and annular solid is integrally connected on spinnerette body along the edge of charging end face, and the width of annular solid is 3 ~ 4mm; The charging end face of described spinnerette body is provided with multiple charging aperture, and multiple charging aperture is along the center Central Symmetry distribution of spinnerette body, and charging aperture is diametrically the circle of 5mm; The discharging end face of spinnerette body is provided with the multiple discharging openings relative with charging aperture quantity, position, material passing passage by running through spinnerette body between corresponding charging aperture and discharging opening is connected, channel diameter in the middle part of material passing passage is 3mm, the inlet end of material passing passage is connected by inclined-plane with charging aperture, and the outlet end of material passing passage is connected by inclined-plane with discharging opening; Institute's discharging opening comprises four shapes, circular arc ring discharging opening that structure is identical, the inner end connection of four circular arc ring discharging openings communicates, four circular arc ring discharging openings put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings mate the serpentine forming counterclockwise opening mutually; The cross section of described circular arc ring discharging opening is the circular arc of 2/3 circle, and the radius in the outer arc face of circular arc ring discharging opening is 0.2mm, and the radius in the inner arc face of circular arc ring discharging opening is 0.14mm.
As preferably, the distance between the circular arc ring discharging opening that the outer end of described each circular arc ring discharging opening is adjacent is 0.15mm, and spun filament has good elasticity.
The utility model adopts technique scheme, and this spinnerets has the advantage of following two aspects: 1, and spinnerette body is is integrally connected and composed by the rectangular panel body at middle part and the semicircle plate body that is arranged on rectangular panel body two narrow limit end; The both ends of the surface of spinnerette body are respectively charging end face and discharging end face, and annular solid is integrally connected on spinnerette body along the edge of charging end face; Namely the shape of whole spinnerets is similar to playground shape, and the charging aperture that its upper end is arranged is design symmetry, therefore compared to traditional circular template, this spinnerets assembles mode in assembling process with equipment single, there is not deflection error problem, guarantee spinning effect and product quality.2, the discharging opening of this spinnerets comprises four shapes, circular arc ring discharging opening that structure is identical, the inner end of four circular arc ring discharging openings is interconnected, four circular arc ring discharging openings put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings mate the serpentine forming counterclockwise opening mutually; By the spun terylene profiled filament even structure of said structure, fiber can be used as becoming mildewed in imitated furs, more owing to producing irregular gap between fibre and yarn, fabric can be made to have good gas permeability, this fibrid has excellent rigidity, has superpower heat insulating ability and good elasticity.
Accompanying drawing explanation
Fig. 1: the structural representation of the spinnerets of the utility model embodiment.
The right view of Fig. 2: Fig. 1.
The left view of Fig. 3: Fig. 1.
Fig. 4: the part section enlarged diagram of the spinnerets of the utility model embodiment.
Fig. 5: the discharging opening enlarged diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
One abnormity outlet spinnerets as shown in Fig. 1 ~ Fig. 5, comprises spinnerette body 1 and annular solid 2.Spinnerette body 1 is is integrally connected and composed by the rectangular panel body 11 at middle part and the semicircle plate body 12 that is arranged on rectangular panel body 11 liang of narrow limit ends.The narrow edge lengths a of spinnerette body 1 is 40 ~ 42mm, long edge lengths b is 80 ~ 82mm, the both ends of the surface of spinnerette body 1 are respectively charging end face 13 and discharging end face 14, and annular solid 2 is integrally connected on spinnerette body 1 along the edge of charging end face 13, and the width c of annular solid 2 is 3 ~ 4mm.The charging end face 13 of spinnerette body 1 is provided with multiple charging aperture 131, and multiple charging aperture 131 is along the center Central Symmetry distribution of spinnerette body 1, and charging aperture 131 diametrically d is the circle of 5mm.The discharging end face 14 of spinnerette body 1 is provided with the multiple discharging openings 15 relative with charging aperture 131 quantity, position, material passing passage 16 by running through spinnerette body 1 between corresponding charging aperture 131 and discharging opening 15 is connected, channel diameter e in the middle part of material passing passage 16 is 3mm, the inlet end of material passing passage 16 is connected by inclined-plane with charging aperture 131, and the outlet end of material passing passage 16 is connected by inclined-plane with discharging opening 15.Institute's discharging opening 15 comprises four shapes, circular arc ring discharging opening 151 that structure is identical, the inner end of four circular arc ring discharging openings 151 communicates, four circular arc ring discharging openings 151 put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings 151 mutually coupling form the serpentine of counterclockwise opening.The cross section of circular arc ring discharging opening 151 is the circular arc of 2/3 circle, and the radius R 1 in the outer arc face of circular arc ring discharging opening 151 is 0.2mm, and the radius R 2 in the inner arc face of circular arc ring discharging opening 151 is 0.14mm.Distance f between the circular arc ring discharging opening 151 that the outer end of each circular arc ring discharging opening 151 is adjacent is 0.15mm.
Before using, be first assemblied on equipment by spinnerets, due to the plate profile structure of its spinnerets, this spinnerets assembles mode in assembling process with equipment single, there is not deflection error problem, guarantees spinning effect and product quality.During use, high polymer molten or the solution of viscous state enter from charging aperture, are gone out by discharging opening through material passing passage; Because discharging opening comprises four shapes, circular arc ring discharging opening that structure is identical, the inner end of four circular arc ring discharging openings is interconnected, four circular arc ring discharging openings put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings mate the serpentine forming counterclockwise opening mutually; The spun terylene profiled filament even structure of said structure, between four circular arc ring discharging openings mutual around, improve filametntary heat insulating ability; There is compression stroke among a small circle between two circular arc rings adjacent in spun filament, improve filametntary elasticity and rigidity; Every root filametntary circular arc ring boring, improves filametntary gas permeability.
Above-described embodiment is only the good embodiment of this patent, the structure that all employing the technical program describes, feature and the change in its spiritual principle, modifies the protection domain all belonging to this patent.
Claims (2)
1. an abnormity outlet spinnerets, is characterized in that: comprise spinnerette body and annular solid; Described spinnerette body is is integrally connected and composed by the rectangular panel body at middle part and the semicircle plate body that is arranged on rectangular panel body two narrow limit end; The narrow edge lengths of spinnerette body is 40 ~ 42mm, and long edge lengths is 80 ~ 82mm, and the both ends of the surface of spinnerette body are respectively charging end face and discharging end face, and annular solid is integrally connected on spinnerette body along the edge of charging end face, and the width of annular solid is 3 ~ 4mm; The charging end face of described spinnerette body is provided with multiple charging aperture, and multiple charging aperture is along the center Central Symmetry distribution of spinnerette body, and charging aperture is diametrically the circle of 5mm; The discharging end face of spinnerette body is provided with the multiple discharging openings relative with charging aperture quantity, position, material passing passage by running through spinnerette body between corresponding charging aperture and discharging opening is connected, channel diameter in the middle part of material passing passage is 3mm, the inlet end of material passing passage is connected by inclined-plane with charging aperture, and the outlet end of material passing passage is connected by inclined-plane with discharging opening; Institute's discharging opening comprises four shapes, circular arc ring discharging opening that structure is identical, the inner end connection of four circular arc ring discharging openings communicates, four circular arc ring discharging openings put centered by its inner junction successively around and Central Symmetry, centrosymmetric two circular arc ring discharging openings mate the serpentine forming counterclockwise opening mutually; The cross section of described circular arc ring discharging opening is the circular arc of 2/3 circle, and the radius in the outer arc face of circular arc ring discharging opening is 0.2mm, and the radius in the inner arc face of circular arc ring discharging opening is 0.14mm.
2. a kind of abnormity outlet spinnerets according to claim 1, is characterized in that: the distance between the circular arc ring discharging opening that the outer end of described each circular arc ring discharging opening is adjacent is 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538500.6U CN204080204U (en) | 2014-09-18 | 2014-09-18 | A kind of abnormity outlet spinnerets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538500.6U CN204080204U (en) | 2014-09-18 | 2014-09-18 | A kind of abnormity outlet spinnerets |
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| Publication Number | Publication Date |
|---|---|
| CN204080204U true CN204080204U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538500.6U Active CN204080204U (en) | 2014-09-18 | 2014-09-18 | A kind of abnormity outlet spinnerets |
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|---|---|
| CN (1) | CN204080204U (en) |
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2014
- 2014-09-18 CN CN201420538500.6U patent/CN204080204U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 322200 Golden Road 7, Pujiang Economic Development Zone, Jinhua, Zhejiang Patentee after: Pml Precision Mechanism Ltd in Pujiang Address before: 322200 Golden Road 7, Pujiang Economic Development Zone, Jinhua, Zhejiang Patentee before: Pujiang Xinyuan Spinneret Co., Ltd. |