CN105862143A - Annular spinneret plate for spinning - Google Patents
Annular spinneret plate for spinning Download PDFInfo
- Publication number
- CN105862143A CN105862143A CN201610324752.2A CN201610324752A CN105862143A CN 105862143 A CN105862143 A CN 105862143A CN 201610324752 A CN201610324752 A CN 201610324752A CN 105862143 A CN105862143 A CN 105862143A
- Authority
- CN
- China
- Prior art keywords
- spinneret
- spinneret orifice
- spinning
- orifice
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
Abstract
The invention discloses an annular spinneret plate for spinning. The annular spinneret plate comprises a base plate which is round, a mounting hole is formed in the middle of the base plate, a work area is arranged at the outer side of the mounting hole, multiple spinneret orifices are formed in the work area, the upper portion of each spinneret orifice is small, the lower portion of each spinneret orifice is large, the diameter of the upper half of each spinneret orifice is a half the diameter of the lower half of each spinneret orifice, the cross sections of the lower halves of the spinneret orifices are four flow guiding holes which are symmetrically formed, and a conical flow guiding plate is arranged above the flow guiding holes. According to the annular spinneret plate, the diameters and shapes of the spinneret orifices are changed, so that obtained fiber filaments are good in strength, high in compression resilience and good in warm keeping performance, moisture absorption performance, breathability, sweat and moisture exhausting performance, the wearing comfortable sensation of fiber fabric is enhanced, production cost is greatly lowered, operation is simple, production efficiency is high, and quality is stable.
Description
Technical field
The invention belongs to technical field of textile machine, be specifically related to a kind of spinning annular spinneret.
Background technology
In spinning equipment, spinneret is requisite critical component, its function is that by the micropore jet on spinneret, spinning melt precise metered for spinning pump (measuring pump) is extruded into as-spun fibre, tow is formed again after later process is processed into finished product synthetic fibers, it is then passed through cooling down air cooling, final by the winding groove coiling and molding on groove moving axis, therefore its planform directly decides the quality of fiber precursor quality, spinneret orifice on existing spinneret mostly is circular configuration, spun filament intensity difference, materials are many, it is being fabricated to toy, during the daily necessitiess such as clothing, production cost is high, actual production and market demand can not be met.
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of spinning annular spinneret, change diameter and the shape of spinneret orifice, spun filament intensity is good, low cost.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of spinning annular spinneret, it is characterized in that: include substrate, described substrate is circular, it is provided with installing hole in the middle of substrate, outside installing hole, is provided with workspace, in described workspace, be provided with some spinneret orifices, described spinneret orifice is up-small and down-big, the half of spinneret orifice top half a diameter of spinneret orifice the latter half diameter, the cross section of spinneret orifice the latter half is four symmetrically arranged pod apertures, and described pod apertures is arranged over conical deflector.
As a modification of the present invention, described spinneret orifice top half height is the 1/3-1/4 of spinneret orifice the latter half height.
As a modification of the present invention, arc transition is passed through in described spinneret orifice top half and spinneret orifice the latter half.
As a modification of the present invention, described deflector height is less than crown height.
As a modification of the present invention, described deflector is provided with guiding gutter, described guiding gutter direction alignment pod apertures.
The invention has the beneficial effects as follows:
A kind of spinning annular spinneret of the present invention, by changing diameter and the shape of spinneret orifice, spun filament intensity is good, there is higher compression resilience and good warming, moisture absorption, ventilative and lead sweat hydrofuge performance, adding the sense comfortable and easy to wear of fabric, production cost is substantially reduced, simple to operate, production efficiency is high, steady quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is spinneret orifice schematic diagram of the present invention.
Fig. 3 is spinneret orifice the latter half of the present invention top view.
Reference numerals list:
1, substrate, 2, installing hole, 3, workspace, 4, spinneret orifice, 5, spinneret orifice top half, 6, spinneret orifice the latter half, 7, pod apertures, 8, deflector, 9, circular arc, 10, guiding gutter.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with the present invention, it should be understood that following detailed description of the invention is merely to illustrate the present invention rather than limits the scope of the present invention.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
As shown in the figure, a kind of spinning annular spinneret of the present invention, including substrate 1, described substrate 1 is circular, it is provided with installing hole 2 in the middle of substrate 1, workspace 3 it is provided with outside installing hole 2, some spinneret orifices 4 it are provided with in described workspace 3, described spinneret orifice 4 is up-small and down-big, the half of spinneret orifice top half 5 a diameter of spinneret orifice the latter half 6 diameter, spinneret orifice top half 5 height is the 1/3-1/4 of spinneret orifice the latter half 6 height, the cross section of spinneret orifice the latter half 6 is four symmetrically arranged pod apertures 7, described pod apertures 7 is arranged over conical deflector 8.
A kind of spinning annular spinneret of the present invention, by changing diameter and the shape of spinneret orifice, when spinning melt passes through the spinneret orifice 4 on spinneret, spinneret orifice 4 is from small to large, increasing the pressure of spinneret, spun filament intensity is good, constantly, there is higher compression resilience and good warming, moisture absorption, ventilative and lead sweat hydrofuge performance, adding the sense comfortable and easy to wear of fabric, production cost is substantially reduced, simple to operate, production efficiency is high, steady quality.
Spinneret orifice top half 5 of the present invention and spinneret orifice the latter half 6 are by circular arc 9 transition, and the most smoothly, operating efficiency is high in spinning melt circulation.
Deflector 8 of the present invention height, less than circular arc 9 height, will not block the passage that spinning melt is come in；In order to spinning is quick, the present invention 8 is provided with guiding gutter 10 on described deflector, and described guiding gutter 10 direction alignment pod apertures 7, flow velocity increases, and operating efficiency improves.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic.
Claims (5)
1. a spinning annular spinneret, it is characterized in that: include substrate, described substrate is circular, it is provided with installing hole in the middle of substrate, outside installing hole, is provided with workspace, in described workspace, be provided with some spinneret orifices, described spinneret orifice is up-small and down-big, the half of spinneret orifice top half a diameter of spinneret orifice the latter half diameter, the cross section of spinneret orifice the latter half is four symmetrically arranged pod apertures, and described pod apertures is arranged over conical deflector.
A kind of spinning annular spinneret the most according to claim 1, it is characterised in that: described spinneret orifice top half height is the 1/3-1/4 of spinneret orifice the latter half height.
A kind of spinning annular spinneret the most according to claim 1, it is characterised in that: arc transition is passed through in described spinneret orifice top half and spinneret orifice the latter half.
A kind of spinning annular spinneret the most according to claim 3, it is characterised in that: described deflector height is less than crown height.
A kind of spinning annular spinneret the most according to claim 1, it is characterised in that: described deflector is provided with guiding gutter, described guiding gutter direction alignment pod apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324752.2A CN105862143A (en) | 2016-07-11 | 2016-07-11 | Annular spinneret plate for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324752.2A CN105862143A (en) | 2016-07-11 | 2016-07-11 | Annular spinneret plate for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105862143A true CN105862143A (en) | 2016-08-17 |
Family
ID=56634997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610324752.2A Pending CN105862143A (en) | 2016-07-11 | 2016-07-11 | Annular spinneret plate for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105862143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921859A (en) * | 2022-07-14 | 2022-08-19 | 江苏恒力化纤股份有限公司 | High-strength polyester industrial yarn spinning assembly |
-
2016
- 2016-07-11 CN CN201610324752.2A patent/CN105862143A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921859A (en) * | 2022-07-14 | 2022-08-19 | 江苏恒力化纤股份有限公司 | High-strength polyester industrial yarn spinning assembly |
| CN114921859B (en) * | 2022-07-14 | 2022-11-22 | 江苏恒力化纤股份有限公司 | High-strength polyester industrial yarn spinning assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |