CN213708572U - Double-inclined-hole parallel triangular spinneret plate - Google Patents
Double-inclined-hole parallel triangular spinneret plate Download PDFInfo
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- CN213708572U CN213708572U CN202022600520.XU CN202022600520U CN213708572U CN 213708572 U CN213708572 U CN 213708572U CN 202022600520 U CN202022600520 U CN 202022600520U CN 213708572 U CN213708572 U CN 213708572U
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- micropores
- spinneret
- micropore
- spinneret plate
- triangular
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Abstract
The utility model provides a diclinic hole side by side triangle spinneret plate, which comprises a spinneret plate body, wherein the spinneret plate body is provided with a plurality of spinneret holes, and the spinneret holes comprise two guide holes which are symmetrically arranged and form a wedge shape; micropores are formed at the lower ends of the guide holes, the cross sections of the micropores are triangular, and the corners of the micropores are in arc transition; the inner wall of the micropore is arc-shaped, and the arched end of the micropore points to the center of the micropore. The two strands of polymers enter from the guide holes and are converged into one strand after being led out from the micropores, and the cross sections of the micropores are arranged in a triangular shape, so that the bulkiness of the silk is improved, and the glossiness of the silk is also improved.
Description
Technical Field
The utility model relates to a spinning technical field specifically is a triangle-shaped spinneret is side by side to two inclined holes.
Background
The spinneret plate is a product commonly used in the textile chemical fiber industry, and comprises a feeding surface and a discharging surface, wherein the feeding surface is provided with a feeding hole, and the discharging surface is provided with a discharging hole. The spinneret plate is used for converting polymer melt or solution in viscous flow state into thin flow with specific cross section through a spinneret orifice, and forming filament after solidification through a solidification medium such as air or a solidification bath. The bulkiness and gloss of the silk sprayed from the conventional spinneret are poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: solves the technical problem that the bulkiness and the glossiness of the silk sprayed by the traditional spinneret plate are poor.
The utility model provides a diclinic hole side by side triangle spinneret plate, which comprises a spinneret plate body, wherein the spinneret plate body is provided with a plurality of spinneret holes, and the spinneret holes comprise two guide holes which are symmetrically arranged and form a wedge shape;
micropores are formed at the lower ends of the guide holes, the cross sections of the micropores are triangular, and the corners of the micropores are in arc transition; the inner wall of the micropore is arc-shaped, and the arched end of the micropore points to the center of the micropore.
The two strands of polymers enter from the guide holes and are converged into one strand after being led out from the micropores, and the cross sections of the micropores are arranged in a triangular shape, so that the bulkiness of the silk is improved, and the glossiness of the silk is also improved.
Furthermore, a connecting line of the centers of the micropores is set as a, two micropores are provided with two adjacent sides, and each side is symmetrically arranged relative to a. By the design, when two strands of yarns are combined into one strand, a gap is arranged between two adjacent sides of the two strands of yarns, so that the bulkiness of the yarns is further improved.
Furthermore, the upper end of the guide hole is provided with a notch with a semicircular section. The notch is arranged, so that the wire enters the guide hole through the notch, and the wire is smoother.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a microwell;
in the figure: 1. a spinneret plate body; 2. a spinneret orifice; 3. a guide hole; 4. micropores; 31. a notch.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a double inclined hole parallel triangle spinneret plate, which comprises a spinneret plate body 1, wherein the spinneret plate body 1 is provided with a plurality of spinneret holes 2, as shown in fig. 2, the spinneret holes 2 comprise two guide holes 3 which are symmetrically arranged and form a wedge shape; the guide hole 3 is provided with a notch 31 with a semicircular section at the upper end, and the notch 31 is arranged to enable the polymer to enter the guide hole 3 through the notch 31 more smoothly.
The lower end of the guide hole 3 is provided with a micropore 4, as shown in figure 3, the section of the micropore 4 is triangular, and the corner of the micropore is in arc transition; the inner wall of the micropore 4 is arc-shaped, and the arched end of the micropore points to the central position of the micropore 4; the central connecting line of the micropores 4 is set as a, two adjacent sides of the micropores 4 are arranged, and each side is symmetrically arranged relative to a. By the design, when two strands of yarns are combined into one strand, a gap is arranged between two adjacent sides of the two strands of yarns, so that the bulkiness of the yarns is further improved.
The two strands of polymers enter from the guide hole 3 and are led out from the micropores 4 to be combined into one strand, and the cross section of each micropore 4 is arranged in a triangular shape, so that the bulkiness of the silk is improved, and the glossiness of the silk is also improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a two inclined hole triangle-shaped spinneret side by side, includes spinneret body (1), spinneret body (1) is equipped with a plurality of spinneret orifices (2), its characterized in that: the spinneret orifices (2) comprise two guide holes (3) which are symmetrically arranged and form a wedge shape;
micropores (4) are formed in the lower end of the guide hole (3), the cross section of each micropore (4) is triangular, and the corners of the micropores are in arc transition; the inner wall of the micropore (4) is arc-shaped, and the arched end of the micropore points to the central position of the micropore (4).
2. The twin inclined hole parallel triangular spinneret plate according to claim 1, wherein: the central connecting line of the micropores (4) is set as a, two adjacent sides of the micropores (4) are arranged, and each side is symmetrically arranged relative to a.
3. The twin inclined hole parallel triangular spinneret plate according to claim 1, wherein: the upper end of the guide hole (3) is provided with a notch (31) with a semicircular section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600520.XU CN213708572U (en) | 2020-11-11 | 2020-11-11 | Double-inclined-hole parallel triangular spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600520.XU CN213708572U (en) | 2020-11-11 | 2020-11-11 | Double-inclined-hole parallel triangular spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213708572U true CN213708572U (en) | 2021-07-16 |
Family
ID=76804646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022600520.XU Active CN213708572U (en) | 2020-11-11 | 2020-11-11 | Double-inclined-hole parallel triangular spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213708572U (en) |
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2020
- 2020-11-11 CN CN202022600520.XU patent/CN213708572U/en active Active
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