CN102465368A - Compact spinning method for agglomerating fiber strands by using preposed adsorption roller - Google Patents
Compact spinning method for agglomerating fiber strands by using preposed adsorption roller Download PDFInfo
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- CN102465368A CN102465368A CN2010105375301A CN201010537530A CN102465368A CN 102465368 A CN102465368 A CN 102465368A CN 2010105375301 A CN2010105375301 A CN 2010105375301A CN 201010537530 A CN201010537530 A CN 201010537530A CN 102465368 A CN102465368 A CN 102465368A
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Abstract
The invention discloses a compact spinning method for agglomerating fiber strands by using a preposed adsorption roller. The compact spinning method has the advantages of wide spinning range, wide spinnable fiber range, high equipment stability and simple newly-added equipment.
Description
Technical field:
The present invention relates to the spinning technique in the textile technology field, is a kind of spinning method for genuine of high grade yarn, specifically, is a kind of compact spinning method that utilizes the front adsorption roller accumulating fiber bundle.
Background technology:
Though spinning method has obtained very big development in recent years, up to the present also there is not the replacement RING SPINNING that a kind of novel spinning system can be real.RING SPINNING is present unique spinning unit that can spin high grade yarn, and its quality of yarn also is best.But the structure of ring spun yarn is still perfect inadequately, and in RING SPINNING, fiber must get into yarn through twist triangle zone, and the motion conditions of fiber in twist triangle zone is the key factor of decision yarn property.In traditional ring spinning method, the fiber and the staple fibre that are in the twist triangle zone edge can not make the filoplume of ring spun yarn increase by complete twisted in yarn, the powerful reduction.
Summary of the invention:
The purpose of this invention is to provide and a kind ofly can reduce twist triangle zone, reduce Yarn filoplume, improve the compact spinning method that utilizes the front adsorption roller accumulating fiber bundle of yarn strength.
Technical solution of the present invention is: a kind of compact spinning method that utilizes the front adsorption roller accumulating fiber bundle; It is characterized in that: increase the drum shaft parallel with front roller; Parallel with the front roller axle; And be positioned at the place ahead of front roller axle, and installation surface has the cylinder of micro-through-hole band on the drum shaft, and there is the hypodermis roll-in below of cylinder at cylinder surface.
Through a pair of gear drive, the rotation direction of cylinder is opposite with the front roller axle by the front roller axle for drum shaft described in the present invention, and the linear velocity of cylinder surface is higher than the linear velocity 2-8% on front roller axle surface.The cylinder that is installed on the drum shaft is a thin cylinder with through hole band, and cylinder surface directly contacts with front roller axle surface is non-, leaves the minim gap that can supply fibre bundle to pass through.Drum is equipped with an extraction sector, and the inwall of drum through hole band all has inspiration piece corresponding, and the position of inspiration piece is fixed, and the exhausting groove is arranged on the inspiration piece.
Beneficial effect of the present invention is: can improve the linearity of fiber in the yarn, reduce the filoplume of yarn, improve the brute force of yarn.Method of the present invention is also applicable to transforming the common ring spindle spinning frame as compact spinning machine.Spinning range is wide, the spinning suiting fiber is wide, stabilization of equipment performance good, newly added equipment is simple.
Description of drawings:
Accompanying drawing is a kind of principle schematic of utilizing the compact spinning method of front adsorption roller accumulating fiber bundle of the present invention.
The specific embodiment:
In the accompanying drawing, 1 is the back bottom roll, and 2 is the back top roller, and 3 is middle bottom roller; 4 is middle top roller, and 5 is the front roller axle, and 6 is upper leather roller, and 7 is upper leather ring; 8 are following apron, and 9 is drum shaft, and 10 is cylinder, and 11 are following roller; 12 is twizzle, and 13 is inspiration piece, and 14 is by cohesion and the fibre bundle that shrinks, and 15 is yarn.
Accompanying drawing has been described embodiments of the invention.
Four rollers are adopted in drawing-off among the present invention, and first three root roller is identical with traditional ring throstle.The drum shaft that increases newly is parallel with the front roller axle, is positioned at the place ahead of front roller axle.Drum shaft is fixed on the additional support seat, and additional support seat is fixed on the roller stand again.The surface is installed on the drum shaft has the cylinder of micro-through-hole band.Cylinder can be free to slide on drum shaft, is fixed on the drum shaft with stop screw.There is the hypodermis roll-in below of cylinder at cylinder surface.Through a pair of gear drive, therefore, this rotation direction is opposite with the front roller axle by the front roller axle for drum shaft.Through selecting suitable gear ratio, can make the linear velocity on a little higher than front roller axle of the linear velocity surface of cylinder surface.Drum is equipped with an extract system, and bleeding through inside makes the surface of drum through hole band have certain negative pressure.Front roller axle surface does not contact with cylinder, leaves the minim gap that can supply fibre bundle to pass through.The fibre bundle that is gripped line output by front roller axle and upper leather roller will be attached to rotating with the front roller axle on the front roller axle surface.When fibre bundle arrives the minim gap zone between front roller axle and the cylinder, fibre bundle will be transferred to cylinder surface and move with cylinder surface under the surperficial action of negative pressure of drum through hole band.Because the linear velocity of cylinder surface is higher than the linear velocity on front roller axle surface, fibre bundle will and stretch by further drawing-off in transfer process.Fibre bundle will further be condensed and shunk under action of negative pressure in the cylinder surface motion process, thereby can eliminate twist triangle zone basically.Fibre bundle leave cylinder and play roller grip line after twisted the formation yarn.
The linear velocity of the cylinder surface among the present invention is higher than the linear velocity about 5% on front roller axle surface, or can be the appropriate value among the 2-8%.The cylinder that is installed on the drum shaft is a thin cylinder with through hole band, and cylinder surface directly contacts with front roller axle surface is non-, leaves the minim gap that can supply fibre bundle to pass through.Drum is equipped with an extraction sector, and the inwall of drum through hole band all has inspiration piece corresponding, and the position of inspiration piece is fixed, and the exhausting groove is arranged on the inspiration piece.
Claims (5)
1. compact spinning method that utilizes the front adsorption roller accumulating fiber bundle; It is characterized in that: increase the drum shaft parallel with front roller; Parallel with the front roller axle; And be positioned at the place ahead of front roller axle, and installation surface has the cylinder of micro-through-hole band on the drum shaft, and there is the hypodermis roll-in below of cylinder at cylinder surface.
2. according to the compact spinning method that utilizes the front adsorption roller accumulating fiber bundle described in the claim 1; It is characterized in that: drum shaft by the front roller axle through a pair of gear drive; The rotation direction of cylinder is opposite with the front roller axle, and the linear velocity of cylinder surface is higher than the linear velocity 2-8% on front roller axle surface.
3. the compact spinning method that utilizes the front adsorption roller accumulating fiber bundle according to claim 1 is characterized in that: the linear velocity of cylinder surface is higher than the linear velocity 5% on front roller axle surface.
4. according to claim 1, the 2 or 3 described compact spinning methods that utilize the front adsorption roller accumulating fiber bundle; It is characterized in that: the cylinder that is installed on the drum shaft is a thin cylinder with through hole band; Cylinder surface directly contacts with front roller axle surface is non-, leaves the minim gap that can supply fibre bundle to pass through.
5. according to claim 1, the 2 or 3 described compact spinning methods that utilize the front adsorption roller accumulating fiber bundle; It is characterized in that: drum is equipped with an extraction sector; The inwall of drum through hole band all has inspiration piece corresponding, and the position of inspiration piece is fixed, and the exhausting groove is arranged on the inspiration piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105375301A CN102465368A (en) | 2010-11-10 | 2010-11-10 | Compact spinning method for agglomerating fiber strands by using preposed adsorption roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105375301A CN102465368A (en) | 2010-11-10 | 2010-11-10 | Compact spinning method for agglomerating fiber strands by using preposed adsorption roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465368A true CN102465368A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105375301A Pending CN102465368A (en) | 2010-11-10 | 2010-11-10 | Compact spinning method for agglomerating fiber strands by using preposed adsorption roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225145A (en) * | 2013-05-07 | 2013-07-31 | 浙江理工大学 | Pneumatic type half-compact spinning fiber gathering device |
-
2010
- 2010-11-10 CN CN2010105375301A patent/CN102465368A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225145A (en) * | 2013-05-07 | 2013-07-31 | 浙江理工大学 | Pneumatic type half-compact spinning fiber gathering device |
| CN103225145B (en) * | 2013-05-07 | 2016-08-17 | 浙江理工大学 | Pneumatic type half compact spinning fiber gathering device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |