CN212713883U - Spinning assembly for producing three-component parallel composite fibers - Google Patents
Spinning assembly for producing three-component parallel composite fibers Download PDFInfo
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- CN212713883U CN212713883U CN202021398797.2U CN202021398797U CN212713883U CN 212713883 U CN212713883 U CN 212713883U CN 202021398797 U CN202021398797 U CN 202021398797U CN 212713883 U CN212713883 U CN 212713883U
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- 239000000835 fiber Substances 0.000 title claims abstract description 66
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000009987 spinning Methods 0.000 title claims abstract description 19
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a three-component parallel composite fiber and a spinning component thereof, relating to the technical field of chemical fiber manufacturing equipment, wherein the three-component parallel composite fiber comprises a first component, a second component and a third component which are arranged in parallel; the second component is compatible with both the first component and the third component. The spinning assembly comprises a first distribution plate, a second distribution plate and a spinneret plate which are sequentially arranged from top to bottom; the first distribution plate is provided with a plurality of component inlets; the second distribution plate is provided with a plurality of component guide holes; the spinneret plate is provided with spinneret orifices, so that the parallel composite fibers can be produced by adopting any combination of various polymers, fibers with various performances can be obtained, the conductive component can be compounded with most of polymers, and the conductive fibers meeting various performance requirements can be produced, therefore, the utility model discloses also can help to enrich the variety of the conductive fibers, so that some conductive fiber varieties which cannot be produced in the past can become possible.
Description
Technical Field
The utility model relates to a chemical fiber preparation equipment technical field especially relates to a spinning subassembly that is used for producing three components composite fiber side by side.
Background
Parallel composite fibers: each filament in the fiber has more than two different polymers (also called different components) arranged and combined in a left-right (two components) or left-middle-right (three components) form to form the fiber. For example, a fiber composed of two different polymers is called a "bicomponent side-by-side conjugate fiber", and a fiber composed of three different polymers is called a "three-component side-by-side conjugate fiber".
The common parallel composite fibers are mostly bicomponent composite fibers of two polymers, so that the functions realized by the fibers are relatively simple.
The existing parallel composite fibers are many and have different properties. However, the bicomponent side-by-side composite fiber requires that the two polymers must be compatible, otherwise, the two polymers will separate during the spinning process, resulting in the failure of the composite.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a three components composite fiber and spinning subassembly side by side to obtain the three components composite fiber product side by side that has the specific use.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a three-component parallel composite fiber, which comprises a first component, a second component and a third component which are arranged in parallel; the second component is compatible with both the first component and the third component.
Optionally, the cross section of the three-component parallel composite fiber is circular, long circular or triangular; or the cross sections of the first component, the second component and the third component are all circular, and the first component and the third component are tangent to the second component.
The utility model also discloses a spinning component for producing the three-component parallel composite fiber, which comprises a first distribution plate, a second distribution plate and a spinneret plate which are arranged from top to bottom in sequence; the first distribution plate is provided with a plurality of component inlets; the second distribution plate is provided with a plurality of component guide holes; and the spinneret plate is provided with spinneret orifices.
Optionally, the component inlet is a through hole disposed on the first distribution plate.
Optionally, the top of the component guide hole is a tapered hole, the bottom of the tapered hole is a round hole, and the bottom of the round hole is communicated with the spinneret hole.
Optionally, the top of the spinneret orifice is a cylindrical hole, the bottom of the cylindrical hole is a tapered transition hole, and the bottom of the transition hole is provided with a cylindrical micropore.
Optionally, the shape of the micropores is circular, oblong or triangular, or three circular holes arranged along a straight line, and the circular holes at two sides are tangent to the circular hole at the middle part.
Optionally, the first distribution plate is provided with three component inlets, and the second distribution plate is provided with three component guide holes.
The utility model discloses for prior art gain following technological effect:
the utility model provides a three components composite fiber and spinning subassembly side by side for adopt arbitrary various polymer combination to produce composite fiber side by side and become possible, can obtain the fibre of various performances from this. If can't carry out compound dacron/polyamide fibre composite fiber side by side in the past, adopt the utility model provides a three components composite fiber side by side and spinning subassembly thereof then can realize containing the production of the composite fiber side by side of dacron and polyamide fibre. If again like the required conductive fiber in the electron trade, need conductive component fully to expose on the external surface, just can play electrically conductive and antistatic effect, adopt the utility model provides a three components are composite fiber and spinning subassembly side by side, then can realize conductive component and most polymers and compound, produce the conductive fiber who accords with various performance demands, consequently the utility model discloses also can help richening conductive fiber's variety for some conductive fiber varieties that can't produce in the past become possible.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a spinning assembly for producing three-component side-by-side composite fibers according to the present invention;
FIG. 2 is a schematic cross-sectional view of a second distribution plate of the spinning assembly for producing three-component side-by-side conjugate fibers according to the present invention;
FIG. 3 is a schematic top view of a second distributor plate of the spinning assembly for producing three-component side-by-side conjugate fibers according to the present invention;
FIG. 4 is a schematic cross-sectional view of a spinneret plate in a spinning pack for producing three-component side-by-side conjugate fibers according to the present invention;
FIG. 5 is a schematic diagram of a top view of a spinneret plate in a spinning pack for producing three-component side-by-side conjugate fibers according to the present invention;
FIG. 6 is a schematic diagram of the structure of the spinneret orifice of the spinneret plate in the spinning pack for producing three-component side-by-side conjugate fibers according to the present invention;
FIG. 7 is a schematic cross-sectional view of a three-component side-by-side composite fiber according to the present invention;
FIG. 8 is a schematic cross-sectional view of a long circular three-component side-by-side conjugate fiber for producing a three-component side-by-side conjugate fiber according to the present invention;
FIG. 9 is a schematic view of a cross-sectional structure of a triangular three-component side-by-side conjugate fiber for producing a three-component side-by-side conjugate fiber according to the present invention;
fig. 10 is a schematic cross-sectional view of a three-component side-by-side conjugate fiber for producing the three-component side-by-side conjugate fiber according to the present invention.
Description of reference numerals: 1. a first distribution plate; 2. a second distribution plate; 3. a spinneret plate; 4. a component inlet; 5. a component guide hole; 6. a cylindrical bore; 7. a transition hole; 8. micropores; 9. a first component; 10. a second component; 11. and a third component.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
the embodiment provides a three-component parallel composite fiber which comprises a first component 9, a second component 10 and a third component 11 which are arranged in parallel; the second component 10 is compatible with both the first component 9 and the third component 11.
As shown in fig. 7, the cross-section of the three-component side-by-side conjugate fiber is circular.
Example two:
as shown in fig. 8, the cross-section of the three-component side-by-side conjugate fiber is oblong.
Example three:
as shown in fig. 9, the cross-section of the three-component side-by-side conjugate fiber is triangular.
Example four:
as shown in fig. 10, the cross-sections of the first component 9, the second component 10 and the third component 11 in the three-component side-by-side conjugate fiber are all circular, and the cross-sections of the first component 9 and the third component 11 tangent to the second component 10 are oval.
Example five:
the embodiment discloses a spinning assembly for producing three-component parallel composite fibers, which comprises a first distribution plate 1, a second distribution plate 2 and a spinneret plate 3 which are sequentially arranged from top to bottom; a plurality of component inlets 4 are arranged on the first distribution plate 1; the second distribution plate 2 is provided with a plurality of component guide holes 5; and spinneret orifices are arranged on the spinneret plate 3.
The component inlet 4 is a through hole provided on the first distribution plate 1.
The top of the component guide hole 5 is a tapered hole, the bottom of the tapered hole is a round hole, and the bottom of the round hole is communicated with the spinneret orifice.
The spinneret orifice is characterized in that the top of the spinneret orifice is a cylindrical hole 6, the bottom of the cylindrical hole 6 is a tapered transition hole 7, and cylindrical micropores 8 are arranged at the bottom of the transition hole 7.
The shape of the micropores 8 is circular, oblong or triangular, or three circular holes arranged along a straight line, and the circular holes at two sides are tangent with the circular hole at the middle part, so that the three-component parallel composite fiber as shown in figures 7-10 can be produced.
The first distribution plate 1 is provided with three component inlets 4, and the second distribution plate 2 is provided with three component guide holes 5.
The first component 9, the second component 10 and the third component 11 respectively flow into the component guide holes 5 in the second distribution plate 2 through the first distribution plate 1 through a component inlet 4, flow into the cylindrical holes 6 on the spinneret plate 3 through the component guide holes 5, and are ejected out of the micropores 8 through the transition holes 7, wherein the different shapes of the micropores 8 enable the ejected three components to be different in shape.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. A spinning assembly for producing three-component parallel composite fibers is characterized by comprising a first distribution plate, a second distribution plate and a spinneret plate which are sequentially arranged from top to bottom; the first distribution plate is provided with a plurality of component inlets; the second distribution plate is provided with a plurality of component guide holes; and the spinneret plate is provided with spinneret orifices.
2. The spin pack assembly for producing three-component side-by-side conjugate fibers of claim 1, wherein the component inlets are through holes provided on the first distribution plate.
3. The spin pack assembly of claim 1, wherein the top of the component guiding hole is a tapered hole, the bottom of the tapered hole is a circular hole, and the bottom of the circular hole is connected to the spinneret hole.
4. The spin pack assembly for producing three-component side-by-side conjugate fibers as claimed in claim 1, wherein the spinneret hole is a cylindrical hole at the top and a tapered transition hole at the bottom, and the cylindrical micro-holes are provided at the bottom of the transition hole.
5. The spin pack assembly for producing three-component side-by-side conjugate fibers of claim 4, wherein the shape of the micro-holes is circular, oblong or triangular, or three circular holes arranged along a straight line and the circular holes at both sides are tangent to the circular hole at the middle.
6. The spin pack assembly of claim 1, wherein the first distribution plate is provided with three component inlets, and the second distribution plate is provided with three component guide holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398797.2U CN212713883U (en) | 2020-07-16 | 2020-07-16 | Spinning assembly for producing three-component parallel composite fibers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398797.2U CN212713883U (en) | 2020-07-16 | 2020-07-16 | Spinning assembly for producing three-component parallel composite fibers |
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| CN212713883U true CN212713883U (en) | 2021-03-16 |
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| CN202021398797.2U Active CN212713883U (en) | 2020-07-16 | 2020-07-16 | Spinning assembly for producing three-component parallel composite fibers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763998A (en) * | 2020-07-16 | 2020-10-13 | 常州纺兴精密机械有限公司 | Three-component parallel composite fiber and spinning assembly thereof |
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2020
- 2020-07-16 CN CN202021398797.2U patent/CN212713883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763998A (en) * | 2020-07-16 | 2020-10-13 | 常州纺兴精密机械有限公司 | Three-component parallel composite fiber and spinning assembly thereof |
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