CN104005107A - Hollow spinneret plate - Google Patents
Hollow spinneret plate Download PDFInfo
- Publication number
- CN104005107A CN104005107A CN201410249595.4A CN201410249595A CN104005107A CN 104005107 A CN104005107 A CN 104005107A CN 201410249595 A CN201410249595 A CN 201410249595A CN 104005107 A CN104005107 A CN 104005107A
- Authority
- CN
- China
- Prior art keywords
- melt
- melt guide
- spinneret
- hollow
- holes
- 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
Abstract
The invention discloses a hollow spinneret plate with balanced pressure and high hollow rate. The hollow spinneret plate comprises a main body, and multiple melt guide holes formed in the main body; a melt distribution groove is formed in the main body; the melt guide holes are distributed in the melt distribution groove; melt guide grooves are formed above the melt guide holes; the melt guide grooves having the same diameter are communicated with each other; as the further improvement, spinneret micro-holes are formed below the melt guide hole, the spinneret micro-holes are arranged in a radial manner, and the sections of the spinneret micro-holes are C-shaped. The hollow spinneret plate is applicable to hollow spinning spinneret plates.
Description
Technical field
The present invention relates to a kind of spinning equipment, relate in particular to a kind of spinnerets that is suitable for hollow spinning.
Background technology
Spinnerets claims again spinning cap.The effect of spinnerets is by the high polymer molten of viscous state or solution, is transformed into the thread that has particular cross section shape by micropore, is solidified to form strand through setting medium as air or coagulating bath.The classification of pressing fiber is different with specification, has different specifications, shape, pass, material etc.Because spinnerets is worked under higher temperature and pressure, require withstand voltage, corrosion-resistant and enough mechanical strengths, and spinneret plate structure characteristic will directly have influence on spinning quality, and common spinnerets cannot ensure the uniformity of each spinneret orifice internal pressure, for the spinneret orifice of unconventional cross sectional shape, seem particularly important; The cross sectional shape of spinneret orifice also can affect the combination property of silk in addition.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of isostasy, hollow spinneret plate that hollow rate is high.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The present invention includes body, be located at some melt guide holes on body, it is characterized in that described body is provided with melt distributing trough, described melt guide hole is distributed in melt distributing trough, and described melt guide hole top is provided with melt guide groove, has between the melt guide groove of same diameter size and is interconnected.
As preferably, below described melt guide hole, be provided with spinneret orifice, described spinneret orifice is arranged radially, and the cross sectional shape of described spinneret orifice is C type.
The present invention compared with prior art, has following obvious advantage and beneficial effect:
1, isostasy.Because the present invention is by setting up melt distributing trough and melt guide groove, and make to be interconnected between the melt guide groove of same diameter, thereby melt first distributes entering before melt guide hole in melt distributing trough, melt pressure is tended to balance, and carry out pressure equilibrium again by the melt guide groove being interconnected, thereby the melt pressure that melt is entered after melt guide hole is consistent, thereby improve spinning quality.
2, hollow rate is high.Because the cross sectional shape of spinneret orifice of the present invention adopts the design of C type, and arrange radially, be conducive to strand cooling, effectively improve hollow rate.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of spinneret orifice in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
As shown in Figure 1 to Figure 3: the present invention includes body 1, be located at some melt guide holes 2 on body 1, body 1 is provided with melt distributing trough 3, melt guide hole 2 is distributed in melt distributing trough 3, melt guide hole 2 tops are provided with melt guide groove 5, have between the melt guide groove 5 of same diameter size and be interconnected, melt guide hole 2 belows are provided with spinneret orifice 6, and spinneret orifice 6 is arranged radially, and the cross sectional shape of spinneret orifice 6 is C type.
Claims (2)
1. a hollow spinneret plate, comprise body, be located at some melt guide holes on body, it is characterized in that described body is provided with melt distributing trough, described melt guide hole is distributed in melt distributing trough, described melt guide hole top is provided with melt guide groove, has between the melt guide groove of same diameter size and is interconnected.
2. hollow spinneret plate according to claim 1, is characterized in that described melt guide hole below is provided with spinneret orifice, and described spinneret orifice is arranged radially, and the cross sectional shape of described spinneret orifice is C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249595.4A CN104005107A (en) | 2014-05-29 | 2014-05-29 | Hollow spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249595.4A CN104005107A (en) | 2014-05-29 | 2014-05-29 | Hollow spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104005107A true CN104005107A (en) | 2014-08-27 |
Family
ID=51366007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249595.4A Pending CN104005107A (en) | 2014-05-29 | 2014-05-29 | Hollow spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104005107A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0150174B1 (en) * | 1995-10-02 | 1998-10-15 | 김상응 | Device of the melt spinning |
| CN2535424Y (en) * | 2002-02-07 | 2003-02-12 | 尉福生 | Multi-orifice spinneret plate with micro-missing annular spinneret orifice |
| CN201381383Y (en) * | 2009-03-23 | 2010-01-13 | 浙江三马锦纶科技股份有限公司 | Melting method filature spinning plate welding fluid flow-equalizing device |
| CN102418153A (en) * | 2010-12-09 | 2012-04-18 | 江苏申久化纤有限公司 | Device for producing fine denier POY (polyester pre-orientated yarn) by head spinning method |
| CN102517660A (en) * | 2011-12-09 | 2012-06-27 | 桐昆集团浙江恒通化纤有限公司 | Manufacture method of super-cotton-feeling super-softness flock fiber of polyester |
| CN203866421U (en) * | 2014-05-29 | 2014-10-08 | 徐伯琴 | Hollow spinneret plate |
-
2014
- 2014-05-29 CN CN201410249595.4A patent/CN104005107A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0150174B1 (en) * | 1995-10-02 | 1998-10-15 | 김상응 | Device of the melt spinning |
| CN2535424Y (en) * | 2002-02-07 | 2003-02-12 | 尉福生 | Multi-orifice spinneret plate with micro-missing annular spinneret orifice |
| CN201381383Y (en) * | 2009-03-23 | 2010-01-13 | 浙江三马锦纶科技股份有限公司 | Melting method filature spinning plate welding fluid flow-equalizing device |
| CN102418153A (en) * | 2010-12-09 | 2012-04-18 | 江苏申久化纤有限公司 | Device for producing fine denier POY (polyester pre-orientated yarn) by head spinning method |
| CN102517660A (en) * | 2011-12-09 | 2012-06-27 | 桐昆集团浙江恒通化纤有限公司 | Manufacture method of super-cotton-feeling super-softness flock fiber of polyester |
| CN203866421U (en) * | 2014-05-29 | 2014-10-08 | 徐伯琴 | Hollow spinneret plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202913096U (en) | Spinneret plate | |
| CN106381529B (en) | A kind of spinning spinneret | |
| CN201428012Y (en) | Trilobal spinneret plate | |
| CN203866421U (en) | Hollow spinneret plate | |
| CN203866423U (en) | Hollow special-shaped composite spinneret plate | |
| CN103981584A (en) | Hollow special-shaped composite spinneret plate | |
| CN105525365A (en) | Detachable type spinneret plate | |
| CN201648597U (en) | Spinneret plate used for trifoliate hollow smoke bundle silk | |
| CN203229593U (en) | Spinneret plate for producing polyphenylene sulfide coarse denier fibers | |
| CN104005107A (en) | Hollow spinneret plate | |
| CN201835014U (en) | Spinneret plate for large-capacity spinning for polyphenylene sulfide fibers | |
| CN202139341U (en) | Micropore spinneret plate for producing twisting products | |
| CN201648590U (en) | Linen-imitating fiber spinneret plate | |
| CN103993368A (en) | Melt spinning spinneret plate | |
| CN202688541U (en) | Heating type spinneret plate | |
| CN203569249U (en) | Spinneret plate | |
| CN204325560U (en) | A kind of spinnerets | |
| CN204325559U (en) | A kind of thermal-insulating type spinnerets | |
| CN204325557U (en) | A kind of new composite spinnerets | |
| CN202688529U (en) | Flange rectangular spinneret plate | |
| CN203360650U (en) | Profiled hollow spinneret plate apparatus | |
| CN203866425U (en) | T-shaped polyester fiber spinneret plate | |
| CN201648576U (en) | Novel spinneret plate | |
| CN201648591U (en) | Imitation silk fiber spinneret plate | |
| CN201648585U (en) | Spinneret used for nine hollow fiber spinning |
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 |
Application publication date: 20140827 |