CN104711684A - Spinning fusion nozzle of knitting machine - Google Patents
Spinning fusion nozzle of knitting machine Download PDFInfo
- Publication number
- CN104711684A CN104711684A CN201310689568.4A CN201310689568A CN104711684A CN 104711684 A CN104711684 A CN 104711684A CN 201310689568 A CN201310689568 A CN 201310689568A CN 104711684 A CN104711684 A CN 104711684A
- Authority
- CN
- China
- Prior art keywords
- flow
- distribution device
- knitting machine
- communicated
- heating
- 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
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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
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
Abstract
The invention relates to a spinning fusion nozzle of a knitting machine. The spinning fusion nozzle of the knitting machine comprises a mould symmetrically arranged in an up-down mode, and a center flowing path is arranged between an upper mould body and a lower mould body. The mould comprises a base, a heating device and an airflow distribution device. The heating device comprises a first heating block and a second heating block, the first heating block is fixedly connected with the base and one side of the airflow distribution device, and the second heating block is fixedly connected with the other side of the airflow distribution device. A first flowing path and a second flowing path which are perpendicular to each other are formed between the airflow distribution device and the base. The airflow distribution device is provided with an airflow inlet hole, a first flow guide passage and a second flow guide passage which are sequentially communicated, the side of the airflow distribution device is further provided with an oblique through hole, the oblique through hole is communicated with the first flowing path, and the second flow guide passage is communicated with the second flowing path. The spinning fusion nozzle of the knitting machine is simple in structure and achieves even heating of a melt-blow die head by the adoption of a dual-heating structure and the specific hot air flowing paths, and not only lowers the cost, but also improves product quality.
Description
Technical field
The present invention relates to field of textile machinery, particularly melt blowing machine.
Background technology
Melt blowing machine adopts meltblown that resin slicer or resin particle are made fibroreticulate one-step method to become cloth equipment, and made fibre web is generally used for the aspects such as filtering material, oil absorption material, hygienic material.Meltblown beam is the critical component of melt blowing machine, the uniformity of melt blown non-woven and die design, manufactures substantial connection.The structure of existing meltblown beam is comparatively complicated, and cost is higher, and the heating of melt-blown head is uneven, causes the product quality that processes not high enough.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of spinning of knitting machine melt-blown head, it has the advantages that structure is simple, easy to loading and unloading and cost is low.
In order to solve the problem, the present invention adopts following scheme:
A kind of melt-blown head of spinning of knitting machine, comprise upper and lower symmetrically arranged die body, between upper and lower die body, there is center flow channels, die body comprises matrix, heater and flow distributor, heater comprises the first heat block and the second heat block, the side of the first heat block and matrix and flow distributor is affixed, and the opposite side of the second heat block and flow distributor is affixed; Orthogonal first flow and the second runner is formed between flow distributor and matrix; Flow distributor has the air-flow inlet hole, the first flow-guiding channel and the second flow-guiding channel that are communicated with successively, and the sidepiece of flow distributor also has oblique through hole, and oblique through hole is communicated with first flow, the second flow-guiding channel and the second flow passage; Second flow-guiding channel relative centre runner is obliquely installed.
Technique effect of the present invention is:
Structure of the present invention is comparatively simple, by adopting dual-heated structure and specific hot-air runner, realizing, to the homogeneous heating of meltblown beam, not only reducing cost, also improving the quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
See Fig. 1, the present invention includes upper and lower symmetrically arranged die body, there is between upper and lower die body center flow channels 6, die body comprises matrix 1, heater and flow distributor 3, heater comprises the first heat block 2 and the second heat block 7, first heat block 2 is affixed with the side of matrix 1 and flow distributor 3, and the second heat block 7 is affixed with the opposite side of flow distributor 3; Orthogonal first flow 4 and the second runner 5 is formed between flow distributor 3 and matrix 1; Flow distributor 3 has air-flow inlet hole 31, first flow-guiding channel 32 and the second flow-guiding channel 34 that are communicated with successively, the sidepiece of flow distributor 3 also has oblique through hole 33, oblique through hole 33 is communicated with first flow 4, second flow-guiding channel 34 is communicated with the second runner 5, and logical 34 relative centre stream 6 roads, road of the second water conservancy diversion are obliquely installed.Its effect is conducive to jet-impingement on polymer melt.
Claims (1)
1. the melt-blown head of the spinning of a knitting machine, comprise upper and lower symmetrically arranged die body, there is between upper and lower die body center flow channels (6), die body comprises matrix (1), heater and flow distributor (3), it is characterized in that: described heater comprises the first heat block (2) and the second heat block (7), first heat block (2) is affixed with the side of described matrix (1) and described flow distributor (3), and the second heat block (7) is affixed with the opposite side of flow distributor (3); Orthogonal first flow (4) and the second runner (5) is formed between described flow distributor (3) and described matrix (1); Described flow distributor (3) has the air-flow inlet hole (31), the first flow-guiding channel (32) and the second flow-guiding channel (34) that are communicated with successively, the sidepiece of flow distributor (3) also has oblique through hole (33), described oblique through hole (33) is communicated with described first flow (4), and the second flow-guiding channel (34) is communicated with described second runner (5); Described second flow-guiding channel (34) relative centre runner (6) is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689568.4A CN104711684A (en) | 2013-12-15 | 2013-12-15 | Spinning fusion nozzle of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689568.4A CN104711684A (en) | 2013-12-15 | 2013-12-15 | Spinning fusion nozzle of knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711684A true CN104711684A (en) | 2015-06-17 |
Family
ID=53411392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689568.4A Pending CN104711684A (en) | 2013-12-15 | 2013-12-15 | Spinning fusion nozzle of knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711684A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453295A (en) * | 2019-09-19 | 2019-11-15 | 嘉兴学院 | A kind of melt-spraying spinning nozzle structure |
| CN110644062A (en) * | 2018-12-13 | 2020-01-03 | 北京钧毅微纳新材科技有限公司 | Coat hanger-shaped spinning die head runner structure for uniformly distributing melt |
| CN112176430A (en) * | 2020-09-21 | 2021-01-05 | 赵文举 | Constant-temperature type spray head for gauze mask melt-blown production |
-
2013
- 2013-12-15 CN CN201310689568.4A patent/CN104711684A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644062A (en) * | 2018-12-13 | 2020-01-03 | 北京钧毅微纳新材科技有限公司 | Coat hanger-shaped spinning die head runner structure for uniformly distributing melt |
| CN110644062B (en) * | 2018-12-13 | 2023-09-22 | 北京钧毅微纳新材科技有限公司 | Hanger-shaped spinning die head runner structure for uniformly distributing melt |
| CN110453295A (en) * | 2019-09-19 | 2019-11-15 | 嘉兴学院 | A kind of melt-spraying spinning nozzle structure |
| CN112176430A (en) * | 2020-09-21 | 2021-01-05 | 赵文举 | Constant-temperature type spray head for gauze mask melt-blown production |
| CN112176430B (en) * | 2020-09-21 | 2021-08-27 | 浙江永宁药业股份有限公司 | Constant-temperature type spray head for gauze mask melt-blown production |
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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: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |