CN108532041A - A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn - Google Patents
A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn Download PDFInfo
- Publication number
- CN108532041A CN108532041A CN201810624721.8A CN201810624721A CN108532041A CN 108532041 A CN108532041 A CN 108532041A CN 201810624721 A CN201810624721 A CN 201810624721A CN 108532041 A CN108532041 A CN 108532041A
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- China
- Prior art keywords
- sley point
- nozzle body
- ultra
- fine
- vortex spinning
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- 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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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of air vortex spinning machine nozzles for ultra-fine high-strength yarn, including nozzle body；Nozzle body is in ladder circle column construction；Sley point is installed on nozzle body；Sley point passes through nozzle body along the length direction of nozzle body；The tail end of sley point is fixed on nozzle body, is provided in the front end periphery of sley point and is drawn fine hole；Sley point includes fixed part, heating part and the needle body part set gradually along sley point length direction；The electric heater heated to heating part outer wall is provided in the heating part of sley point；The fixed part of sley point is provided with multiple fiber entrance holes, fiber entrance hole is located on nozzle body, is connect with fine hole is drawn.The configuration of the present invention is simple is reasonable, fine into advancing using multifilament entrance hole, coordinates the sley point of special construction, is suitable for the production of ultra-fine high intensity vortex spinning yarn, using effect is good.
Description
Technical field
The present invention relates to vortex field of textiles, more particularly to a kind of vortex flow spinner for ultra-fine high-strength yarn sprays
Mouth.
Background technology
Vortex spinning grows up on the basis of Air-Jet Spinning, using fixed vortex spinning spool, to replace height
A kind of spinning method that the rotor of speed revolution spins.Air injection air vortex spinning using the rotation of air make long fibre to
The center of yarn is gathered, and short-term dimension dispersion is coated on outer layer.This unique production method can not only produce covering yarn, but also
Different fibre lengths, degree of shrinkage etc. can be utilized to produce the yarn of dual structure, colourful outstanding yarn can be spun, there is hair
Plumage is few, and density is high, perceptual good, the feature that washing fastness is good, moisture retention and bulkiness are good of feeling well.The nozzle of existing vortex flow spinner
It using fixed structure, is installed on vortex tube, for coordinating with hollow ingot, realizes the production of air vortex spinning.On nozzle
It is provided with sley point, the side of sley point is provided with fiber entrance hole.Existing nozzle is poor to the center agglomerating effect of fiber,
It can not adapt to the production of ultra-fine high-strength yarn.
Invention content
In order to solve the above technical problems, the present invention provides a kind of vortex flow spinner sprays for ultra-fine high-strength yarn
Mouth changes traditional fiber and imports pore structure, and coordinates with new structural sley point, solves existing nozzle to fiber
Center agglomerating effect it is poor, the problem of production of ultra-fine high-strength yarn can not be adapted to.
In order to achieve the above objectives, technical scheme is as follows：A kind of air vortex spinning for ultra-fine high-strength yarn
Machine nozzle, including nozzle body；The nozzle body is in ladder circle column construction；Guide is installed on the nozzle body
Needle；The sley point passes through the nozzle body along the length direction of the nozzle body；The tail end of the sley point is fixed on
On the nozzle body, it is provided in the front end periphery of the sley point and draws fine hole；The sley point includes along the sley point
Fixed part, heating part and the needle body part that length direction is set gradually；It is provided in the heating part of the sley point and adds to described
The electric heater that hot portion's outer wall is heated；Fixed part around the sley point is provided with multiple fiber entrance holes, the fibre
Dimension entrance hole is located on the nozzle body, draws fine hole with described and connect.
As a preferred embodiment of the present invention, the quantity of the fiber entrance hole is 3 or more, around the sley point
It is uniformly distributed.
As a preferred embodiment of the present invention, the fiber entrance hole is in the conical structure gradually collected.
As a preferred embodiment of the present invention, the tail end of the needle body part of the sley point is in spindle-type α-Fe2O3, and front end is in
The sharp needle-like structures that diameter gradually collects.
As a preferred embodiment of the present invention, one end of the nozzle body is provided with O-ring, the O-ring set
On the nozzle body；In the other end of the nozzle body, sealing ring is set.
As a preferred embodiment of the present invention, the needle body part of the sley point is made of No. 45 carbon steel.
Through the above technical solutions, the advantageous effect of technical solution of the present invention is：The configuration of the present invention is simple is reasonable, using more
Fiber entrance hole is fine into advancing, and fiber can be made to be more evenly distributed drawing in fine hole, be carried out at the same time it is preliminary gather, and sley point
Heating part so that the rigidity of fiber is become smaller, it is more soft docile, be more easy to carry out resultant yarn under the action of vortex air, and prong shape knot
The needle body part of structure makes the line footpath smaller of yarn, and compactness is more preferable, and the more existing vortex spinning yarn of vortex spinning yarn of production is thinner,
Intensity higher, using effect are good.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the sley point of the present invention.
Number and the corresponding component title represented by letter in figure：
1. 2. fiber entrance hole of nozzle body, 3. sley point
5. sealing ring of 4.O shapes circle, 6. fixed part
7. 8. needle body part of heating part.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Embodiment
In conjunction with Fig. 1, Fig. 2, the invention discloses a kind of air vortex spinning machine nozzles for ultra-fine high-strength yarn, including spray
Mouth ontology 1.Nozzle body 1 is in ladder circle column construction, can be threaded slot outside nozzle body 1, is carried out with spinning machine
Screw thread screws up fixation.Sley point 3 is installed on nozzle body 1.Sley point 3 passes through nozzle along the length direction of nozzle body 1
Ontology 1；The tail end of sley point 3 is fixed on nozzle body 1, is provided in the front end periphery of sley point 3 and is drawn fine hole.Sley point 3
Include fixed part 6, heating part 7 and the needle body part 8 set gradually along 3 length direction of sley point.Fixed part 6 is used for and nozzle body
1 is fixed, and the modes such as be screwed, be fixed may be used.Heating part 7 keeps fiber soft for being heated to fiber
It is soft docile.Specifically, being provided with the electric heater heated to 7 outer wall of heating part in the heating part of sley point 37.Vortex
Before spinning, fibrous raw material is preferably maintained in certain humidity.Needle body part 8 carries out guidance function for realizing to fiber, is convenient for fiber
Centered on needle body part 8, it is in wire rod that spiral, which is reunited,.Fixed part 6 around sley point 3 is provided with multiple fiber entrance holes 2, fiber
Entrance hole 2 is located on nozzle body 1, is connect with fine hole is drawn.The present invention uses the design of multiple 2 annular spreads of fiber entrance hole,
Fiber can be made to be more evenly distributed, resultant yarn is more closely knit.Preferably, the quantity of fiber entrance hole 2 is 3 or more, around sley point 3
It is uniformly distributed.Fiber entrance hole 2 is in the conical structure gradually collected.
In order to have better resultant yarn effect, the tail end of the needle body part 8 of sley point 3 is in spindle-type α-Fe2O3, and front end is diametrically
The sharp needle-like structures gradually collected.8 tail end of needle body part of sley point 3 is located at and draws in fine hole, and corresponding position draws fine hole in ellipse
Shape.Nozzle body 1 is stretched out in 8 front end of needle body part of sley point 3.
In order to improve the stability of the present invention, one end of nozzle body 1 is provided with O-ring 4, O-ring 4 is sheathed on nozzle
On ontology 1；In the other end of nozzle body 1, sealing ring 5 is set.
As a preferred embodiment of the present invention, the needle body part 8 of sley point 3 is made of No. 45 carbon steel.
By above-mentioned specific embodiment, the beneficial effects of the invention are as follows：The configuration of the present invention is simple is reasonable, is led using multifilament
It is fine into advancing to enter hole 2, fiber can be made to be more evenly distributed drawing in fine hole, be carried out at the same time it is preliminary gather, and sley point 3 plus
Hot portion 7 makes the rigidity of fiber become smaller, more soft docile, is more easy to carry out resultant yarn under the action of vortex air, and sharp needle-like structures
Needle body part 8 make the line footpath smaller of yarn, compactness is more preferable, and the more existing vortex spinning yarn of vortex spinning yarn of production is thinner,
Intensity higher, using effect are good.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (6)
1. a kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn, which is characterized in that including nozzle body；The nozzle
Ontology is in ladder circle column construction；Sley point is installed on the nozzle body；The sley point is along the nozzle body
Length direction passes through the nozzle body；The tail end of the sley point is fixed on the nozzle body, in the sley point
Front end periphery, which is provided with, draws fine hole；The sley point includes the fixed part set gradually along the sley point length direction, heating
Portion and needle body part；The electric heater heated to the heating part outer wall is provided in the heating part of the sley point；Ring
The fixed part of the sley point is provided with multiple fiber entrance holes, the fiber entrance hole is located on the nozzle body, with
It is described to draw fine hole connection.
2. the air vortex spinning machine nozzle according to claim 1 for ultra-fine high-strength yarn, which is characterized in that the fibre
The quantity for tieing up entrance hole is 3 or more, is uniformly distributed around the sley point.
3. the air vortex spinning machine nozzle according to claim 2 for ultra-fine high-strength yarn, which is characterized in that the fibre
Dimension entrance hole is in the conical structure gradually collected.
4. the air vortex spinning machine nozzle according to claim 3 for ultra-fine high-strength yarn, which is characterized in that described to lead
The tail end of the needle body part of yarn needle is in spindle-type α-Fe2O3, the sharp needle-like structures that front end diametrically gradually collects.
5. the air vortex spinning machine nozzle according to claim 3 for ultra-fine high-strength yarn, which is characterized in that described
One end of nozzle body is provided with O-ring, and the O-ring is sheathed on the nozzle body；In the another of the nozzle body
End setting sealing ring.
6. the air vortex spinning machine nozzle according to claim 3 for ultra-fine high-strength yarn, which is characterized in that described to lead
The needle body part of yarn needle is made of No. 45 carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624721.8A CN108532041A (en) | 2018-06-16 | 2018-06-16 | A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624721.8A CN108532041A (en) | 2018-06-16 | 2018-06-16 | A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532041A true CN108532041A (en) | 2018-09-14 |
Family
ID=63471028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810624721.8A Withdrawn CN108532041A (en) | 2018-06-16 | 2018-06-16 | A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532041A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2517616Y2 (en) * | 1992-02-24 | 1996-11-20 | 村田機械株式会社 | Spinning equipment |
| CN102691143A (en) * | 2012-05-30 | 2012-09-26 | 武汉纺织大学 | Method for improving performances of yarns formed by vortex spinning |
| US20150240393A1 (en) * | 2012-09-07 | 2015-08-27 | Maschinenfabrik Rieter Ag | Spinning Station of an Air Jet Spinning Machine |
| CN208379080U (en) * | 2018-06-16 | 2019-01-15 | 苏州市星京泽纤维科技有限公司 | A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn |
-
2018
- 2018-06-16 CN CN201810624721.8A patent/CN108532041A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2517616Y2 (en) * | 1992-02-24 | 1996-11-20 | 村田機械株式会社 | Spinning equipment |
| CN102691143A (en) * | 2012-05-30 | 2012-09-26 | 武汉纺织大学 | Method for improving performances of yarns formed by vortex spinning |
| US20150240393A1 (en) * | 2012-09-07 | 2015-08-27 | Maschinenfabrik Rieter Ag | Spinning Station of an Air Jet Spinning Machine |
| CN208379080U (en) * | 2018-06-16 | 2019-01-15 | 苏州市星京泽纤维科技有限公司 | A kind of air vortex spinning machine nozzle for ultra-fine high-strength yarn |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
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| WW01 | Invention patent application withdrawn after publication |