CN103498202A - Melt-blown head of melt-blown machine - Google Patents
Melt-blown head of melt-blown machine Download PDFInfo
- Publication number
- CN103498202A CN103498202A CN201310456998.1A CN201310456998A CN103498202A CN 103498202 A CN103498202 A CN 103498202A CN 201310456998 A CN201310456998 A CN 201310456998A CN 103498202 A CN103498202 A CN 103498202A
- Authority
- CN
- China
- Prior art keywords
- hole
- melt
- support plate
- supporting plate
- blown
- 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
Images
Abstract
The invention relates to a melt-blown head of a melt-blown machine. The melt-blown head comprises a support, the upper surface of the support is fixedly connected with a material barrel, the lower surface of the support is connected with a heating block, a flow guide pipe is connected with a center through hole of the heating block, and the flow guide pipe is connected with a capillary tube by means of a supporting plate; the lower portion of the heating block is fixedly connected with an air flow distribution device by means of an upper first support plate and a lower second support plate; the air flow distribution device is provided with an air flow inlet hole and a flow guide channel, the air flow inlet hole and the flow guide channel are communicated, a first inclined pipe is fixedly connected between the side wall of the flow guide channel and the first support plate, a second inclined pipe is connected in the second support plate, and the first inclined pipe and the second inclined pipe are respectively communicated with the flow guide channel; a first through hole is formed in the center of the first support plate, a second through hole is formed in the center of the second support plate, and the tail end of the capillary tube is disposed in the first through hole. The melt-blown head is relatively simple in structure, a polymer melt can be pulled twice by means of a double hot air flow channel, evenness and strength of a fiber net are greatly improved, and therefore product quality is improved.
Description
Technical field
The present invention relates to field of textile machinery, particularly melt blowing machine.
Background technology
Melt blowing machine is to adopt meltblown that resin slicer or resin particle are made to 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, and the uniformity of melt blown non-woven and die design, manufacture have substantial connection.The structure of existing meltblown beam is comparatively complicated, and cost is higher, and melts and sprays head polymer melt is adopted to the one-off drawing effect, causes the fiber web that processes even not, and the quality of product is lower.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, is studied and is improved, and a kind of meltblown beam of melt blowing machine is provided, and it has characteristics simple in structure, easy to loading and unloading and that cost is low.
In order to address the above problem, the present invention adopts following scheme:
A kind of meltblown beam of melt blowing machine, comprise the bearing with central through hole, the affixed bottom surface of the upper surface of bearing is with the barrel of discharge opening, and the lower surface of support connects heat block, connect mozzle in the central through hole of heat block, in mozzle, by support plate, connect capillary; The below of heat block is connected with by the first supporting plate setting up and down and the second supporting plate the flow distributor distributed about the barrel Central Symmetry; Flow distributor has air-flow inlet hole and the flow-guiding channel of connection, and affixed the first inclined tube between the sidewall of flow-guiding channel and the first supporting plate connects the second inclined tube in the second supporting plate, and the first inclined tube is communicated with flow-guiding channel respectively with the second inclined tube; The center of the first supporting plate has the first through hole, and the center of the second supporting plate has the second through hole, and end capillaceous is placed in the first through hole.
Further technical scheme is:
The relative center flow channels of the second flow-guiding channel is obliquely installed.
Technique effect of the present invention is:
Structure of the present invention is comparatively simple, by dual hot-air runner, polymer melt is carried out to twice stretching, has greatly improved the fibroreticulate uniformity and intensity, thereby has improved the quality of product.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
See Fig. 1, the present invention includes the bearing 4 with central through hole, the affixed bottom surface of the upper surface of bearing 4 is with the barrel 2 of discharge opening 21, and the lower surface of support 1 connects heat block 3, connect mozzle 4 in the central through hole of heat block 3, in mozzle 4, by support plate 8, connect capillary 9; The below of heat block 3 is connected with by the first supporting plate 6 setting up and down and the second supporting plate 7 flow distributor 5 distributed about barrel 2 Central Symmetries; Flow distributor 5 has air-flow inlet hole 51 and the flow-guiding channel 52 of connection, 6 affixed the first inclined tubes 53 of the sidewall of flow-guiding channel 52 and the first supporting plate, connecting the second inclined tube 54, the first inclined tubes 53 in the second supporting plate 7 is communicated with flow-guiding channel 52 respectively with the second inclined tube 54; The center that the center of the first supporting plate 6 has the first through hole 61, the second supporting plates 7 has the second through hole 71, and the end of capillary 9 is placed in the first through hole 61.
When the present invention works, the discharge opening 21 of polymer melt barrel 2 flows in mozzle 4, and mozzle is guided to polymer melt in capillary 9; 4 heating of 3 pairs of mozzles of heat block, mozzle 4 is directly passed to heat polymer melt or passes to polymer melt by capillary 9, to prevent solidifying of polymer melt; Thermal current flows into flow-guiding channel 52 from air-flow inlet hole 51, a part flows out from the first inclined tube 53, be injected in capillary 9 polymer that flows out easily on, polymer melt is stretched for the first time, another part flows out from the second inclined tube 54, polymer melt is stretched for the second time, finally by the cooling device (not shown), the polymer stretched is carried out coolingly, finally form fiber web.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that, without prejudice to spirit of the present invention, the present invention can do any type of modification to the restriction of invention.
Claims (1)
1. the meltblown beam of a melt blowing machine, comprise the bearing (4) with central through hole, the affixed bottom surface of upper surface of bearing (4) is with the barrel (2) of discharge opening (21), the lower surface of support (1) connects heat block (3), connect mozzle (4) in the central through hole of heat block (3), connect capillary (9) by support plate (8) in mozzle (4), it is characterized in that: the below of described heat block (3) is connected with by the first supporting plate (6) setting up and down and the second supporting plate (7) flow distributor (5) distributed about barrel (2) Central Symmetry, described flow distributor (5) has air-flow inlet hole (51) and the flow-guiding channel (52) of connection, affixed the first inclined tube (53) between the sidewall of described flow-guiding channel (52) and the first supporting plate (6), connect the second inclined tube (54) in the second supporting plate (7), described the first inclined tube (53) is communicated with described flow-guiding channel (52) respectively with the second inclined tube (54), the center of described the first supporting plate (6) has the first through hole (61), and the center of the second supporting plate (7) has the second through hole (71), and the end of described capillary (9) is placed in described the first through hole (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456998.1A CN103498202A (en) | 2013-09-29 | 2013-09-29 | Melt-blown head of melt-blown machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456998.1A CN103498202A (en) | 2013-09-29 | 2013-09-29 | Melt-blown head of melt-blown machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498202A true CN103498202A (en) | 2014-01-08 |
Family
ID=49863453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310456998.1A Pending CN103498202A (en) | 2013-09-29 | 2013-09-29 | Melt-blown head of melt-blown machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498202A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882535A (en) * | 2014-04-11 | 2014-06-25 | 天津工业大学 | Solution jetting spinning die head |
| CN104099673A (en) * | 2014-07-28 | 2014-10-15 | 苏州盛达织带有限公司 | Chemical fiber spinneret plate |
| CN104264237A (en) * | 2014-10-27 | 2015-01-07 | 无锡纳润特科技有限公司 | Smelting nozzle structure for chemical resin |
| CN105369365A (en) * | 2015-12-02 | 2016-03-02 | 苏州大学 | Melt-blow nozzle structure for fiber preparation |
| CN106435768A (en) * | 2015-06-23 | 2017-02-22 | 张本紘邦 | Spinneret and ultrafine fiber manufacturing apparatus |
| CN111218724A (en) * | 2020-01-17 | 2020-06-02 | 太原理工大学 | Novel auxiliary device of slot-shaped airflow melt-blowing die head |
| CN111809257A (en) * | 2020-05-26 | 2020-10-23 | 崔建中 | Be applied to special shower nozzle structure of nanofiber melt-blown preparation |
| CN114411295A (en) * | 2021-12-20 | 2022-04-29 | 东华大学 | Superfine fiber/short fiber rotor composite yarn |
| CN114481388A (en) * | 2021-12-20 | 2022-05-13 | 东华大学 | Preparation method and device of superfine fiber/short fiber rotor composite yarn |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825379A (en) * | 1972-04-10 | 1974-07-23 | Exxon Research Engineering Co | Melt-blowing die using capillary tubes |
| US5165940A (en) * | 1992-04-23 | 1992-11-24 | E. I. Du Pont De Nemours And Company | Spinneret |
| CN2621186Y (en) * | 2003-05-19 | 2004-06-23 | 侯慕毅 | Improved spinning jet |
| CN101781803A (en) * | 2009-01-14 | 2010-07-21 | 欧瑞康纺织有限及两合公司 | Device for melt blowing |
| CN101845674A (en) * | 2010-06-07 | 2010-09-29 | 扬州华美丙纶纺织有限公司 | Two-layer circular air blow fiber spinning jet |
| CN102251296A (en) * | 2010-05-19 | 2011-11-23 | 丰田纺织株式会社 | Melt spinning method and apparatus |
| CN102787374A (en) * | 2012-07-20 | 2012-11-21 | 东华大学 | Meltblown mold head for preparing ultrafine fibers |
| CN202610403U (en) * | 2012-05-21 | 2012-12-19 | 台州市黄岩万联挤出模具有限公司 | Extruding die for producing non-woven cloth by melt blown method |
| CN203546215U (en) * | 2013-09-29 | 2014-04-16 | 无锡众望四维科技有限公司 | Melt-blown head of melt-blown machine |
-
2013
- 2013-09-29 CN CN201310456998.1A patent/CN103498202A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825379A (en) * | 1972-04-10 | 1974-07-23 | Exxon Research Engineering Co | Melt-blowing die using capillary tubes |
| US5165940A (en) * | 1992-04-23 | 1992-11-24 | E. I. Du Pont De Nemours And Company | Spinneret |
| CN2621186Y (en) * | 2003-05-19 | 2004-06-23 | 侯慕毅 | Improved spinning jet |
| CN101781803A (en) * | 2009-01-14 | 2010-07-21 | 欧瑞康纺织有限及两合公司 | Device for melt blowing |
| CN102251296A (en) * | 2010-05-19 | 2011-11-23 | 丰田纺织株式会社 | Melt spinning method and apparatus |
| CN101845674A (en) * | 2010-06-07 | 2010-09-29 | 扬州华美丙纶纺织有限公司 | Two-layer circular air blow fiber spinning jet |
| CN202610403U (en) * | 2012-05-21 | 2012-12-19 | 台州市黄岩万联挤出模具有限公司 | Extruding die for producing non-woven cloth by melt blown method |
| CN102787374A (en) * | 2012-07-20 | 2012-11-21 | 东华大学 | Meltblown mold head for preparing ultrafine fibers |
| CN203546215U (en) * | 2013-09-29 | 2014-04-16 | 无锡众望四维科技有限公司 | Melt-blown head of melt-blown machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882535A (en) * | 2014-04-11 | 2014-06-25 | 天津工业大学 | Solution jetting spinning die head |
| CN103882535B (en) * | 2014-04-11 | 2017-05-17 | 天津工业大学 | Solution jetting spinning die head |
| CN104099673A (en) * | 2014-07-28 | 2014-10-15 | 苏州盛达织带有限公司 | Chemical fiber spinneret plate |
| CN104264237A (en) * | 2014-10-27 | 2015-01-07 | 无锡纳润特科技有限公司 | Smelting nozzle structure for chemical resin |
| CN106435768A (en) * | 2015-06-23 | 2017-02-22 | 张本紘邦 | Spinneret and ultrafine fiber manufacturing apparatus |
| CN105369365A (en) * | 2015-12-02 | 2016-03-02 | 苏州大学 | Melt-blow nozzle structure for fiber preparation |
| CN111218724A (en) * | 2020-01-17 | 2020-06-02 | 太原理工大学 | Novel auxiliary device of slot-shaped airflow melt-blowing die head |
| CN111809257A (en) * | 2020-05-26 | 2020-10-23 | 崔建中 | Be applied to special shower nozzle structure of nanofiber melt-blown preparation |
| CN114411295A (en) * | 2021-12-20 | 2022-04-29 | 东华大学 | Superfine fiber/short fiber rotor composite yarn |
| CN114481388A (en) * | 2021-12-20 | 2022-05-13 | 东华大学 | Preparation method and device of superfine fiber/short fiber rotor composite yarn |
| CN114411295B (en) * | 2021-12-20 | 2023-04-21 | 东华大学 | Superfine fiber/short fiber rotor composite yarn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103498202A (en) | Melt-blown head of melt-blown machine | |
| CN103469317A (en) | Melt spraying nozzle structure for melt spraying machine | |
| US6013223A (en) | Process and apparatus for producing non-woven webs of strong filaments | |
| KR102649060B1 (en) | Apparatus for extrusion of filaments and production of spunbonded fabrics | |
| CN203890497U (en) | Chemical fiber spinning assembly | |
| CN203546215U (en) | Melt-blown head of melt-blown machine | |
| CN104264237B (en) | The melt-blown header structure of chemical industry resin | |
| CN104451903B (en) | Circumferential spinning component | |
| CN103741235B (en) | A kind of liquid cools shaped device of polymer filament | |
| CN103741227A (en) | Adjustable breadth spinning manifold | |
| CN104711683A (en) | Fusible sprayer structure of spinning machine | |
| CN204752919U (en) | Circumference spinning subassembly | |
| CN104711684A (en) | Spinning fusion nozzle of knitting machine | |
| CN203546214U (en) | Melt-blown head structure of melt-blown machine | |
| CN201390812Y (en) | Tubular air drafting machine with transition pipe | |
| CN202881461U (en) | Cross air blasting device with adjustable calm slow cooling region | |
| CN106555236A (en) | A kind of utilization meltblown prepares the device and method of superfine fibre beam | |
| KR101573817B1 (en) | Air Gap Spinning Apparatus | |
| JP2017203233A (en) | Melt-blowing die | |
| CN212451761U (en) | Extrusion die head for melt-blown molten polymer | |
| CN201377012Y (en) | Exhaust mechanism for spinning box of non-woven fabric forming system | |
| WO2018087993A1 (en) | Method for manufacturing resin fiber, nozzle head used in same, and manufacturing device | |
| CN111809257A (en) | Be applied to special shower nozzle structure of nanofiber melt-blown preparation | |
| CN202744675U (en) | Melt-blown machine | |
| CN202099430U (en) | Spinning assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI NANOLUBTECH SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI ZHONGWANG FOUR-DIMENSIONAL TECHNOLOGY CO., LTD. Effective date: 20150629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Xinmei Inventor before: Dong Zhongwei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DONG ZHONGWEI TO: SUN XINMEI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150629 Address after: 214112 Wuxi, Wuxi, national hi tech Industrial Development Zone, Mei Village, Xinzhou Road, No. 210 Applicant after: NANOLUBTECH (WUXI) SCI&TECH CO., LTD. Address before: 214101 No. three, No. 99, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant before: Wuxi Zhongwangsiwei Technology Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |