CN104593879A - Spinning spinneret - Google Patents
Spinning spinneret Download PDFInfo
- Publication number
- CN104593879A CN104593879A CN201410794919.2A CN201410794919A CN104593879A CN 104593879 A CN104593879 A CN 104593879A CN 201410794919 A CN201410794919 A CN 201410794919A CN 104593879 A CN104593879 A CN 104593879A
- Authority
- CN
- China
- Prior art keywords
- spinneret
- spinning
- gooseneck
- spinnerets
- pressure sensor
- 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
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a spinning spinneret. The spinneret comprises a gooseneck, one end of the gooseneck is provided with a spinneret component, the upper portion of the other end of the gooseneck is provided with a pressure sensor, the spinneret component comprises a spinneret plate arranged at the front portion and locking pieces connected with the spinneret plate, a spinneret orifice and gas orifices are formed in the spinneret component, and the gas orifices are located at the periphery of the spinneret orifice. According to the spinning spinneret, on the premise that filament yielding pressure is effectively controlled through the pressure sensor, air injection is conducted toward filaments at the same time of filament yielding, along with increasement of the air volume and the flow velocity, the deformation of a filament bundle can be good and the bulkiness can be improved, in addition, adhesion between spinning solution and the spinneret plate can be effectively reduced, the possibility that the spinning solution spreads along the spinneret plate is reduced, the spinning stability is improved, and performances of protofilaments are enhanced.
Description
Technical field
The present invention relates to a kind of spinning head, be specifically related to a kind of spinning spinning head.
Background technology
Spinning head is requisite precision component on spinning machine, its function is by precise metered spinning solution, extrude by micropore jet countless on it fibre bundle having certain thickness He be of close texture, therefore its quality is the essential condition ensureing fibrous finished product quality and good spinning technique.The spray dead end of current use has stagnant slurry to cause fracture of wire, and have lousiness during washing outlet, part shower nozzle has metaboly within service life, though the quality index of fiber is substantially qualified, remains irregular by force, stretches irregular, the problems such as fault is higher.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of raising spinning quality, tow is out of shape, the spinning spinning head that bulkiness improves.
Technical solution of the present invention is achieved in that a kind of spinning spinning head, comprise gooseneck, described gooseneck one end is provided with spray silk parts, other end top is provided with pressure sensor, described spray silk parts comprise the spinnerets being arranged on front and the locking member be connected with spinnerets, have spinneret orifice and fumarole in described spray silk parts, described fumarole is in the periphery of spinneret orifice.
Improve further as the present invention, described spinnerets is the circular arc plate expanded outwardly.
Improve further as the present invention, described spinnerets adopts beryllium copper material to make.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The spinning spinning head of the present invention program, effectively controlled the prerequisite of wire vent pressure by pressure sensor under, while wire vent, carry out jet to silk, along with the increase of tolerance, flow velocity is accelerated, and tow is out of shape, and bulkiness improves, this external enwergy effectively reduces the adhesion between spinning solution and spinnerets, reduce the possibility of solution along spinnerets cross flow, improve the stability of spinning, strengthen the performance of precursor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of spinning spinning head of the present invention;
Wherein: 1, gooseneck; 2, silk parts are sprayed; 3, pressure sensor; 4, spinnerets; 5, gripping members; 6, spinneret orifice; 7, fumarole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of spinning spinning head as shown in Figure 1, comprise gooseneck 1, described gooseneck 1 one end is provided with spray silk parts 2, other end top is provided with pressure sensor 3, described spray silk parts 2 comprise the spinnerets 5 being arranged on front and the locking member 5 be connected with spinnerets 5, have spinneret orifice 6 and fumarole 7 in described spray silk parts 2, described fumarole 7 is in the periphery of spinneret orifice 6; The circular arc plate of spinnerets 4 for expanding outwardly, it is yielding to bear larger operating pressure; Described spinnerets 4 adopts beryllium copper material to make, and working strength is high, not yielding.The spinning spinning head of the present invention program, effectively controlled the prerequisite of wire vent pressure by pressure sensor 3 under, while wire vent, carry out jet to silk, along with the increase of tolerance, flow velocity is accelerated, and tow is out of shape, and bulkiness improves, this external enwergy effectively reduces the adhesion between spinning solution and spinnerets, reduce the possibility of solution along spinnerets cross flow, improve the stability of spinning, strengthen the performance of precursor.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a spinning spinning head, comprise gooseneck, described gooseneck one end is provided with spray silk parts, other end top is provided with pressure sensor, it is characterized in that: described spray silk parts comprise the spinnerets being arranged on front and the locking member be connected with spinnerets, have spinneret orifice and fumarole in described spray silk parts, described fumarole is in the periphery of spinneret orifice.
2. a kind of spinning spinning head according to claim 1, is characterized in that: described spinnerets is the circular arc plate expanded outwardly.
3. a kind of spinning spinning head according to claim 1, is characterized in that: described spinnerets adopts beryllium copper material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794919.2A CN104593879A (en) | 2014-12-18 | 2014-12-18 | Spinning spinneret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794919.2A CN104593879A (en) | 2014-12-18 | 2014-12-18 | Spinning spinneret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104593879A true CN104593879A (en) | 2015-05-06 |
Family
ID=53119922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794919.2A Pending CN104593879A (en) | 2014-12-18 | 2014-12-18 | Spinning spinneret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104593879A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1057903A1 (en) * | 1999-06-01 | 2000-12-06 | Reifenhäuser GmbH & Co. Maschinenfabrik | Apparatus for the production of multicomponent yarns |
| CN1823184A (en) * | 2003-10-01 | 2006-08-23 | 中国科学院化学研究所 | Electro-blowing technology for fabrication of fibrous articles and its applications of hyaluronan |
| KR20120008230A (en) * | 2010-07-16 | 2012-01-30 | (주)엠엔에스 | Apparatus for production of ultrafine fiber with a nozzle having an electric insulating plate |
| CN204417663U (en) * | 2014-12-18 | 2015-06-24 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | A kind of spinning spinning head |
-
2014
- 2014-12-18 CN CN201410794919.2A patent/CN104593879A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1057903A1 (en) * | 1999-06-01 | 2000-12-06 | Reifenhäuser GmbH & Co. Maschinenfabrik | Apparatus for the production of multicomponent yarns |
| CN1823184A (en) * | 2003-10-01 | 2006-08-23 | 中国科学院化学研究所 | Electro-blowing technology for fabrication of fibrous articles and its applications of hyaluronan |
| KR20120008230A (en) * | 2010-07-16 | 2012-01-30 | (주)엠엔에스 | Apparatus for production of ultrafine fiber with a nozzle having an electric insulating plate |
| CN204417663U (en) * | 2014-12-18 | 2015-06-24 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | A kind of spinning spinning head |
Non-Patent Citations (1)
| Title |
|---|
| 张兴龙: "PAN原丝生产中喷丝头异常的原因分析", 《化纤与纺织技术》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |