CN201648576U - Novel spinneret plate - Google Patents
Novel spinneret plate Download PDFInfo
- Publication number
- CN201648576U CN201648576U CN2010201447912U CN201020144791U CN201648576U CN 201648576 U CN201648576 U CN 201648576U CN 2010201447912 U CN2010201447912 U CN 2010201447912U CN 201020144791 U CN201020144791 U CN 201020144791U CN 201648576 U CN201648576 U CN 201648576U
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- spinneret
- spray silk
- novel
- plate
- hole
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Abstract
The utility model relates to a novel spinneret plate, which belongs to the technical field of spinneret devices and solves the technical problems in the prior art, including unreasonable design, high liability of wearing and poor product quality. The novel spinneret plate comprises a plate-shaped body, and a plurality of axially through spinneret passages distributed on the body. The novel spinneret plate is characterized in that the one end of the spinneret passage is a feed hole and the other end thereof is a spinneret micro-hole, and the outer end port of the spinneret micro-hole has a smooth curved surface. Compared with the prior art, the spinneret plate has the advantages that (1) the outer end port of the spinneret micro-hole is designed to be a smooth curved surface which does not cause the wearing of fiber, resulting in high product quality and high yield; and (2) the spinneret plate has reasonable design, simple structure and easy processing and manufacturing.
Description
Technical field
The utility model belongs to spinning device tool technical field, especially relates to a kind of novel spinnerets.
Background technology
The effect of spinnerets is with the high polymer molten of viscous state or solution, is transformed into the thread that the particular cross section shape is arranged by micropore, and process setting medium such as air or coagulating bath are solidified to form strand.The classification of pressing fiber is different with specification, and different specifications, shape, pass, material etc. are arranged.Spinnerets is worked under higher temperature and pressure, therefore requires to have withstand voltage, corrosion-resistant and enough mechanical strengths.
In order to produce the fiber of different structure, people have carried out long-term exploration, have proposed various solutions.For example Chinese patent literature discloses a kind of spinnerets [application number: CN200820151376.2] of polyamide fibre industry of thick dawn of suitable production silk, wherein the spinnerets body can be rectangle or circle, spinneret orifice is by guide hole and the phase composition of spray silk micropore two parts, the effect of guide hole is entering in the spray silk micropore of guiding melt continuously smooth, and the cross section of spray silk micropore is circular.Obviously, the outlet of this spray silk micropore is rectangular, when just bringing into use, can produce friction to fiber, influences product quality.Need the use of long period, micropore could slowly become fillet.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, is difficult for fiber being caused wearing and tearing, the novel spinnerets that product quality is high.
For achieving the above object, the utility model has adopted following technical proposal: this novel spinnerets, comprise tabular body, on body, be distributed with the spray silk passage that several axially connect, it is characterized in that, one end of described spray silk passage is a charging hole, and the other end is spray silk micropore, and the external port of described spray silk micropore has smooth arc.
In above-mentioned novel spinnerets, described body is in the form of annular discs, has cell body at the sidepiece of body.
In above-mentioned novel spinnerets, have some cannelures that concentric circles is provided with that are on the described body, be evenly distributed with above-mentioned spray silk passage in the bottom of cannelure, the charging hole of spray silk passage is communicated with cannelure.
Compared with prior art, the advantage of this novel spinnerets is: the external port that 1, will spray the silk micropore is designed to smooth arc, can not cause wearing and tearing to fiber, product quality height, yield rate height.2, reasonable in design, simple in structure, be easy to processing and manufacturing.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of part that the utility model provides.
Fig. 2 is the sectional structure schematic diagram that the utility model provides.
Fig. 3 is that the spray silk channel axis that provides of the utility model is to the sectional structure schematic diagram.
Fig. 4 is the partial enlarged drawing of A portion among Fig. 3.
Among the figure, body 1, cell body 11, cannelure 10, spray silk passage 2, charging hole 21, spray silk micropore 22, smooth arc 221.
The specific embodiment
Shown in Fig. 1,2 and 3, this novel spinnerets comprises tabular body 1, and body 1 is in the form of annular discs, has cell body 11 at the sidepiece of body 1.Be distributed with the spray silk passage 2 that several axially connect on body 1, an end of spray silk passage 2 is a charging hole 21, and the other end is spray silk micropore 22.
Shown in Fig. 3 and 4, the external port of spray silk micropore 22 has smooth arc 221.Have some cannelures 10 that concentric circles is provided with that are as shown in figs. 1 and 3 on the body 1, be evenly distributed with above-mentioned spray silk passage 2 in the bottom of cannelure 10, the charging hole 21 of spray silk passage 2 is communicated with cannelure 10.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as body 1, cell body 11, cannelure 10, spray silk passage 2, charging hole 21, spray silk micropore 22, smooth arc 221 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (3)
1. novel spinnerets, comprise tabular body (1), on body (1), be distributed with the spray silk passage (2) that several axially connect, it is characterized in that, one end of described spray silk passage (2) is charging hole (21), the other end is spray silk micropore (22), and the external port of described spray silk micropore (22) has smooth arc (221).
2. novel spinnerets according to claim 1 is characterized in that, described body (1) is in the form of annular discs, has cell body (11) at the sidepiece of body (1).
3. novel spinnerets according to claim 2, it is characterized in that, have some cannelures (10) that concentric circles is provided with that are on the described body (1), be evenly distributed with above-mentioned spray silk passage (2) in the bottom of cannelure (10), the charging hole (21) of spray silk passage (2) is communicated with cannelure (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201447912U CN201648576U (en) | 2010-03-30 | 2010-03-30 | Novel spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201447912U CN201648576U (en) | 2010-03-30 | 2010-03-30 | Novel spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648576U true CN201648576U (en) | 2010-11-24 |
Family
ID=43113805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201447912U Expired - Lifetime CN201648576U (en) | 2010-03-30 | 2010-03-30 | Novel spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381529A (en) * | 2016-11-30 | 2017-02-08 | 南京瘦懒猴信息科技有限公司 | Spinning spinneret plate |
-
2010
- 2010-03-30 CN CN2010201447912U patent/CN201648576U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381529A (en) * | 2016-11-30 | 2017-02-08 | 南京瘦懒猴信息科技有限公司 | Spinning spinneret plate |
| CN106381529B (en) * | 2016-11-30 | 2019-02-05 | 杭州永星塑料化纤有限公司 | A kind of spinning spinneret |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |