CN101831721A - Flat fiber spray nozzle - Google Patents
Flat fiber spray nozzle Download PDFInfo
- Publication number
- CN101831721A CN101831721A CN 201010191105 CN201010191105A CN101831721A CN 101831721 A CN101831721 A CN 101831721A CN 201010191105 CN201010191105 CN 201010191105 CN 201010191105 A CN201010191105 A CN 201010191105A CN 101831721 A CN101831721 A CN 101831721A
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- CN
- China
- Prior art keywords
- spray
- lip
- movable
- spray nozzle
- nozzle
- 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.)
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Abstract
The invention discloses a flat fiber spray nozzle and relates to a spinning nozzle assembly. The provided flat fiber spray nozzle can be used for making flat fibers with different thicknesses. The flat fiber spray nozzle comprises a spray nozzle and a spray nozzle base; the spray nozzle comprises a fixed spray lip and a movable spray lip; the outside body of the movable spray nozzle is provided with a vertical hole opposite to a thread hole arranged on a spray lip base which is arranged below the movable spray lip; an outer tread at the lower end of the bolt is matched with the thread hole on the spray lip base; the cylinder diameter of the upper part of the bolt is less than the diameter of the vertical hole at the outside body of the movable spray lip; the thread of a jack screw is matched with the thread hole on the spray lip base and the tip of the jack screw faces the right end surface of the movable spray lip; and a fiber spray bar-shaped hole is formed between the fixed spray lip and the upper end surface of the movable spray lip and is communicated with a cavity and a glue inlet arranged below. The flat fiber spray nozzle is used for forming flat fibers.
Description
Technical field:
The present invention relates to a kind of spinning head sub-assembly, especially for the flat fiber spray nozzle of flat filament shaping.
Background technology:
The purposes of flat fiber enlarges advancing year, its market demand is increasing, and the width of flat fiber is changed, and variation is big, specification is many, and the spray of existing spinning head seam fixed thickness when flat fiber thickness changes, can only be changed the whole spinning head sub-assembly, the spinning head sub-assembly that this will make various different spray seam width has increased manufacturing cost and stock's area.
Summary of the invention:
The purpose of this invention is to provide a kind of flat fiber spray nozzle, use this shower nozzle can make the flat fiber of different-thickness.Technical scheme solution of the present invention is, comprise shower nozzle and nozzle boss, it is characterized in that: shower nozzle is fixing spray lip and movable spray lip, the screwed hole that the outer lateral body of movable spray lip is provided with on the spray lip seat of vertical Kong Yuqi below is relative, the external screw thread of bolt lower end matches with the screwed hole that sprays on the lip seat, the column diameter on this bolt top is less than the diameter in the vertical hole on the outer lateral body of described movable spray lip, the screw thread of jackscrew matches with the screwed hole that sprays on the lip seat, its termination is relative with the right side of movable spray lip body, forms between the end face of fixing spray lip and movable spray lip upper end to spray the fiber bar hole and be communicated with the cavity and the glue feeding opening of below.The present invention has the remarkable advantage of saving spinning head cost of manufacture and stock's area compared with the prior art.
Description of drawings:
Fig. 1 is a front view of the present invention, and Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment:
The present invention is in order to solve the nonadjustable problem of spinning nozzle thickness of shower nozzle, change the spray lip of forming spinning head into fixing spray lip 5 and movable spray lip 2, the outside at activity spray lip body is provided with vertical hole, be provided with vertical screwed hole on the top of spray lip seat 1 relative with the vertical hole on the above-mentioned movable spray lip body, the threadless column diameter of bolt 3 is less than the diameter in the vertical hole of movable lip body, gap length between the two can be determined according to the size of the varied in thickness of flat fiber, screwed hole on the threaded body of this bolt lower end and the lip seat matches, and is connected with the cavity 6 and the glue feeding opening 7 of below by the flat hole of spray silk between fixing spray lip and the movable spray lip.The method in adjusting spinneret orifice of the present invention gap is, according to the requirement of producing the flat fiber gauge, be placed on movable lip and fixedly in the spinneret orifice of lip with the pad chi identical with flat fiber thickness, after being pressed on movable lip body on the pad chi body with the nail silk 4 in the spray lip seat screwed hole, the end of thread of hold-down screw is spun in the screwed hole on the lip seat and screws be fixed, can take out the pad chi, this shower nozzle can spray the flat fiber of institute's required thickness.
Claims (1)
1. flat fiber spray nozzle, comprise shower nozzle and nozzle boss, it is characterized in that: shower nozzle is fixing spray lip and movable spray lip, the screwed hole that the outer lateral body of movable spray lip is provided with on the spray lip seat of vertical Kong Yuqi below is relative, the external screw thread of bolt lower end matches with the screwed hole that sprays on the lip seat, the column diameter on this bolt top is less than the diameter in the vertical hole on the outer lateral body of described movable spray lip, the screw thread of jackscrew matches with the screwed hole that sprays on the lip seat, its termination is relative with the right side of movable spray lip body, forms between the end face of fixing spray lip and movable spray lip upper end to spray the fiber bar hole and be communicated with the cavity and the glue feeding opening of below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191105 CN101831721A (en) | 2010-05-28 | 2010-05-28 | Flat fiber spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191105 CN101831721A (en) | 2010-05-28 | 2010-05-28 | Flat fiber spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101831721A true CN101831721A (en) | 2010-09-15 |
Family
ID=42715932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010191105 Pending CN101831721A (en) | 2010-05-28 | 2010-05-28 | Flat fiber spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101831721A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660228A (en) * | 2013-12-13 | 2014-03-26 | 四川亚西橡塑机器有限公司 | Nozzle device of natural pigment film forming machine |
| CN104532373A (en) * | 2014-12-19 | 2015-04-22 | 桐乡市中辰化纤有限公司 | Production method of glazed fine-denier flat fiber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167997Y (en) * | 1993-08-28 | 1994-06-08 | 天津纺织工学院(膜天)膜技术工程公司 | Hollow membrane inserting tubelike spinning nozzle |
| CN1094463A (en) * | 1993-04-16 | 1994-11-02 | 赖芬豪泽机械工厂股份有限公司 | Make the equipment of nonwoven fabrics |
| JPH0985149A (en) * | 1995-09-25 | 1997-03-31 | Sony Corp | Coating applicator |
| CN2294271Y (en) * | 1997-07-25 | 1998-10-14 | 天津纺织工学院膜天膜技术工程公司 | Adjustable type hollow cored fibre film spinnerette |
| KR100302319B1 (en) * | 1999-07-06 | 2001-09-22 | 홍덕희 | nozzle pack for heat-melting emission apparatus |
| JP2005289026A (en) * | 2004-04-05 | 2005-10-20 | Akira Shimizu | Die lip gap adjusting device |
-
2010
- 2010-05-28 CN CN 201010191105 patent/CN101831721A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094463A (en) * | 1993-04-16 | 1994-11-02 | 赖芬豪泽机械工厂股份有限公司 | Make the equipment of nonwoven fabrics |
| CN2167997Y (en) * | 1993-08-28 | 1994-06-08 | 天津纺织工学院(膜天)膜技术工程公司 | Hollow membrane inserting tubelike spinning nozzle |
| JPH0985149A (en) * | 1995-09-25 | 1997-03-31 | Sony Corp | Coating applicator |
| CN2294271Y (en) * | 1997-07-25 | 1998-10-14 | 天津纺织工学院膜天膜技术工程公司 | Adjustable type hollow cored fibre film spinnerette |
| KR100302319B1 (en) * | 1999-07-06 | 2001-09-22 | 홍덕희 | nozzle pack for heat-melting emission apparatus |
| JP2005289026A (en) * | 2004-04-05 | 2005-10-20 | Akira Shimizu | Die lip gap adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660228A (en) * | 2013-12-13 | 2014-03-26 | 四川亚西橡塑机器有限公司 | Nozzle device of natural pigment film forming machine |
| CN104532373A (en) * | 2014-12-19 | 2015-04-22 | 桐乡市中辰化纤有限公司 | Production method of glazed fine-denier flat fiber |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100915 |