CN1664192A - Compact spinning method for accumulating fiber bundle by using front adsorption roller - Google Patents
Compact spinning method for accumulating fiber bundle by using front adsorption roller Download PDFInfo
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- CN1664192A CN1664192A CN 200510038031 CN200510038031A CN1664192A CN 1664192 A CN1664192 A CN 1664192A CN 200510038031 CN200510038031 CN 200510038031 CN 200510038031 A CN200510038031 A CN 200510038031A CN 1664192 A CN1664192 A CN 1664192A
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- cylinder
- fiber bundle
- roller axle
- front roller
- compact spinning
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Abstract
This invention publishs a tightness spin methods making use of former absorbing platen agglomeration fiber bind. Its trait is that increases a platen with former roller axis parallel and locates the frontage of roller axis. There is a platen on roll axis, which have minuteness whole hole on the surface. Under platen there is hypoderm roller press on the surface of platen. The avail effect is that can advances beeline degree of fiber in gauze line, reduces filoplume and advances mightiness of gauze line. The field of spinning is broad. Fiber of fit to spin is wide. The equipment stability is well and new increased equipment is simple.
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 enter yarn by 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, the powerful reduction by complete twisted in yarn.
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, the cylinder that there is the micro-through-hole band on the surface is installed on the drum shaft, and there is the hypodermis roll-in below of cylinder at cylinder surface.
By 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.An extraction sector is equipped with in cylinder inside, 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, 3 is middle bottom roller, and 4 is middle top roller, and 5 is the front roller axle, 6 is upper leather roller, and 7 is upper leather ring, and 8 are following apron, 9 is drum shaft, and 10 is cylinder, and 11 are following roller, 12 is twizzle, 13 is inspiration piece, and 14 is the fibre bundle that is being condensed and shrinking, 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 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.By a pair of gear drive, therefore, this rotation direction is opposite with the front roller axle by the front roller axle for drum shaft.By 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.An extract system is equipped with in cylinder inside, and bleeding by 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 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 effect of the surperficial 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 be shunk under the effect of negative pressure in the cylinder surface motion process, thereby can eliminate twist triangle zone basically.Fibre bundle is twisted behind the gripping line that leaves cylinder and following roller, forms 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.An extraction sector is equipped with in cylinder inside, 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, 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, the cylinder that there is the micro-through-hole band on the surface is installed 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 by 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: an extraction sector is equipped with in cylinder inside, 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 |
|---|---|---|---|
| CN 200510038031 CN1664192A (en) | 2005-03-09 | 2005-03-09 | Compact spinning method for accumulating fiber bundle by using front adsorption roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038031 CN1664192A (en) | 2005-03-09 | 2005-03-09 | Compact spinning method for accumulating fiber bundle by using front adsorption roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1664192A true CN1664192A (en) | 2005-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510038031 Pending CN1664192A (en) | 2005-03-09 | 2005-03-09 | Compact spinning method for accumulating fiber bundle by using front adsorption roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN1664192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760765A (en) * | 2019-10-21 | 2021-05-07 | 卓郎纺织解决方案两合股份有限公司 | Condenser for a drafting system of a spinning machine and drafting system of a condenser |
-
2005
- 2005-03-09 CN CN 200510038031 patent/CN1664192A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760765A (en) * | 2019-10-21 | 2021-05-07 | 卓郎纺织解决方案两合股份有限公司 | Condenser for a drafting system of a spinning machine and drafting system of a condenser |
| CN112760765B (en) * | 2019-10-21 | 2023-02-17 | 卓郎纺织解决方案两合股份有限公司 | Cotton condenser for a drafting system of a spinning machine and drafting system of a cotton condenser |
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