CN206467343U - A kind of abnormity outlet spinneret - Google Patents
A kind of abnormity outlet spinneret Download PDFInfo
- Publication number
- CN206467343U CN206467343U CN201621493399.2U CN201621493399U CN206467343U CN 206467343 U CN206467343 U CN 206467343U CN 201621493399 U CN201621493399 U CN 201621493399U CN 206467343 U CN206467343 U CN 206467343U
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- spinneret
- channel
- charging hole
- discharge opening
- hole
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Abstract
The utility model is related to a kind of abnormity outlet spinneret, including plate body, and plate body is included into charge level and discharge feed side, enters charge level provided with charging hole, discharge feed side is provided with discharge opening, it is characterised in that：Described charging hole is corresponded with discharge opening, and described discharge opening includes four C-channel holes, and four C-channel holes are divided into one group two-by-two, and every group of C-channel aperture mirror picture is set, and forms a circular ring section, two groups of C-channel holes are arranged side by side.The filament individual filament cross section that the utility model is processed is used for two hollow circles, it is compared with using the filament of traditional C-shaped outlet spinneret processing, and the filament processed using this spinneret has crimpiness, with more preferable warmth retention property and gas permeability.
Description
Technical field
The utility model is related to a kind of experimental branch line accessory, in particular, is related to a kind of abnormity outlet spinneret.
Background technology
Spinneret is the product commonly used in textile chemical fiber industry, and spinneret includes into charge level and discharge feed side, enters on charge level and set
There is charging hole, discharge feed side is provided with discharge opening.The effect of spinneret is, by the high polymer molten or solution of viscous state, to pass through micropore
It is transformed into the thread for having particular cross section shape, is solidified to form strand by setting medium such as air or coagulating bath, i.e., from charging hole
Into going out through discharge opening.Discharging opening on common spinneret is rounded, non-circular to be known as profile spinneret.It is existing
Profile spinneret discharge opening it is different, have in-line, it is criss-cross, C-shaped, variously-shaped discharge opening production is not
The silk of similar shape, the performance of various silks is also differed.But the silk that some chemical fibre products need out has certain elasticity,
It is allowed to be difficult to break and keeps certain toughness, this is not fully achieved also for design of the existing profile spinneret to discharge opening
It is required that.
Utility model content
For the defect of prior art, the utility model provides a kind of abnormity outlet spinneret, makes the fiber produced
Silk has more preferable crimpiness and toughness, more warming and ventilative.
For the attainment of one's purpose, the technical scheme of the utility model offer is：
One kind abnormity outlet spinneret that the utility model is related to, including plate body, plate body include, into charge level and discharge feed side, entering
Charge level is provided with charging hole, and discharge feed side is provided with discharge opening, it is characterised in that：Described charging hole is corresponded with discharge opening,
Described discharge opening includes four C-channel holes, and one group two-by-two of four C-channel holes, every group of C-channel aperture mirror picture is set, in annular
Section, two groups of C-channel holes are arranged side by side.
Preferably, the spacing in two C-channel holes in every group of described C-channel hole is 0.1mm, two groups of C-channel hole center lines
Distance be 1.04mm.
Preferably, the quantity of described charging hole is 15, is divided into two even circumferential arrangements, and inside circumference is uniformly arranged
5 charging holes, outer circumference is uniformly arranged 10 charging holes.
Preferably, described charging hole aperture is 5mm, and charging hole is along depth direction provided with 45 ° of inside gradients, charging hole
A diameter of 3mm of end.
Preferably, the edge of described plate body is additionally provided with locating slot.
The technical scheme provided using the utility model, compared with prior art, is had the advantages that：
The utility model discharging opening is made up of four C-channel holes, and each two C-shaped channel hole constitutes a circle, spinning process
In, filament sticks together after passing through four C-channel holes, constitutes two hollow structures, can be obviously improved filametntary curling
Property, warmth retention property and gas permeability, toughness and tensile strength are high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model abnormity outlet spinneret；
Fig. 2 is the structural representation of the utility model spinneret orifice；
Fig. 3 is the distribution map of the utility model spinneret charging hole；
Fig. 4 is the sectional view of the utility model discharge opening.
Brief description of the drawings：1 enters charge level, 2 discharge feed sides, 3 charging holes, 4 discharge openings, 5 locating slots, 41C shape slotted eyes.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the embodiments, it is real below
Applying example is used to illustrate the utility model, but is not limited to scope of the present utility model.
With reference to shown in accompanying drawing 1~4, one kind abnormity that the utility model is related to exports spinneret, including plate body, and plate body includes
Enter charge level 1 and discharge feed side 2, it is circular cross-section to enter charge level 1 and discharge feed side 2, enter a diameter of 85mm of charge level 1, discharge feed side 2 it is straight
Footpath is 74mm, and it is coaxial to enter charge level 1 and discharge feed side 2, and outer ring is stepped shape.Enter charge level 1 provided with 15 charging holes of charging hole, 15
Individual charging hole is divided to the circumference of two concentrics, and wherein inner ring sets 5 charging holes, and outer ring is provided with 10 charging holes, charging
Hole 3 is along depth direction provided with 45 ° of inside gradients, a diameter of 5mm of charging hole open top, a diameter of 3mm of bottom opening.Each
Lower section one discharge opening 4 of correspondence of charging hole 3, each discharge opening 4 includes four C-channel holes 41, and four C-channel holes are divided into two-by-two
One group, every group of C-channel aperture mirror picture is set, and it is the circular ring section that 1mm, internal diameter are 0.75mm, two groups of C-channels to form an external diameter
Hole is arranged side by side, and the spacing in two C-channel holes in every group of C-channel hole is 0.1mm, and the distance of two groups of C-channel hole center lines is
1.04mm。
The utility model be related to abnormity outlet spinneret operation principle be：Material under molten condition enters from charging hole
Enter, from discharging opening extrusion, because discharging opening is made up of four C-channel holes, the material section after extrusion is also in four C-shapeds, cold
Under wind action, mutually bonding forms hollow structure, two hollow knots again after the material that every group of C-channel hole comes out is cooled and shaped
Bonding forms monofilament to structure again, and multifilament bonds to form final silk, because every monofilament is made up of two hollow-core constructions, therefore institute
The silk obtained has more preferable crimpiness, warmth retention property and gas permeability.
The utility model is described in detail above in association with embodiment, but the content be only it is of the present utility model compared with
Good embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change and improvement etc., all should still fall within patent covering scope of the present utility model.
Claims (5)
1. a kind of abnormity outlet spinneret, including plate body, plate body are included into charge level and discharge feed side, enter charge level provided with charging hole,
Discharge feed side is provided with discharge opening, it is characterised in that：Described charging hole is corresponded with discharge opening, and described discharge opening includes four
Individual C-channel hole, one group two-by-two of four C-channel holes, every group of C-channel aperture mirror picture is set, and in circular ring section, two groups of C-channel holes are simultaneously
Row is set.
2. abnormity outlet according to claim 1 spinneret, it is characterised in that：Two C in every group of described C-channel hole
The spacing of shape slotted eye is 0.1mm, and the distance of two groups of C-channel hole center lines is 1.04mm.
3. abnormity outlet according to claim 1 spinneret, it is characterised in that：The quantity of described charging hole is 15,
It is divided into two even circumferential arrangements, inside circumference is uniformly arranged 5 charging holes, and outer circumference is uniformly arranged 10 charging holes.
4. the abnormity outlet spinneret according to claim 1 or 3, it is characterised in that：Described charging hole aperture is 5mm,
Charging hole, provided with 45 ° of inside gradients, feeds a diameter of 3mm of bore end along depth direction.
5. abnormity outlet according to claim 1 spinneret, it is characterised in that：The edge of described plate body is additionally provided with positioning
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493399.2U CN206467343U (en) | 2016-12-31 | 2016-12-31 | A kind of abnormity outlet spinneret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493399.2U CN206467343U (en) | 2016-12-31 | 2016-12-31 | A kind of abnormity outlet spinneret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467343U true CN206467343U (en) | 2017-09-05 |
Family
ID=59704893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493399.2U Active CN206467343U (en) | 2016-12-31 | 2016-12-31 | A kind of abnormity outlet spinneret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041698A (en) * | 2019-12-31 | 2020-04-21 | 江苏恒力化纤股份有限公司 | Preparation method of blanket |
-
2016
- 2016-12-31 CN CN201621493399.2U patent/CN206467343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041698A (en) * | 2019-12-31 | 2020-04-21 | 江苏恒力化纤股份有限公司 | Preparation method of blanket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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, No. 7, golden ball Road, Pujiang County, Zhejiang, Jinhua Patentee after: Pml Precision Mechanism Ltd in Pujiang Address before: 322200, No. 7, golden ball Road, Pujiang County, Zhejiang, Jinhua Patentee before: Pujiang Xinyuan Spinneret Co., Ltd. |