CN203807633U - Device capable of changing ring spinning twisting triangle area structure - Google Patents
Device capable of changing ring spinning twisting triangle area structure Download PDFInfo
- Publication number
- CN203807633U CN203807633U CN201420096667.1U CN201420096667U CN203807633U CN 203807633 U CN203807633 U CN 203807633U CN 201420096667 U CN201420096667 U CN 201420096667U CN 203807633 U CN203807633 U CN 203807633U
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- Prior art keywords
- roller
- guide roller
- triangular arrangement
- leather
- yarns
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a device capable of changing a ring spinning twisting triangle area structure. The device comprises a three-roller drafting device and a yarn guide hook device, wherein the three-roller drafting device comprises a front roller, a front leather roller, a medium roller, a medium leather roller, a rear roller and a rear leather roller; a guide roller and a guide leather roller are added between the front roller and a yarn guide hook; a triangle device is added between the front roller and a front guide roller. With the adoption of the device, parallel roves output by a front drafting roller can be divided into two strands, the two output strands are first initially twisted between the triangle device and the guide roller under the twisting effect of a spinning machine to form two single-strand yarns, and then the two single-strand yarns are output through the guide roller and then combined and twisted to form yarns, thus the spun yarns gain the effect of siro-spun yarns, and as a result, the yarn forming quality is improved, and the development and production of superfine yarns with the effect of the siro-spun yarns can be realized.
Description
Technical field
The utility model relates to spinning new technical field, and a kind of can being installed on ring throstle changes frame spinning twist triangle zone structure to reach the device of Siro-spun yarn effect specifically.
Background technology
RING SPINNING technology is current domestic and international application the most a kind of spinning technique, but this technology is because the existence of twist triangle zone makes the quality of yarn not as the quality of match doff line.Because ring spun yarn twist triangle zone is larger, the tail end of limit fiber is difficult for being entered sliver and forming filoplume by winding on the one hand; Simultaneously limit fiber is subject to tension difference larger with center fiber, ruptures, thereby can not make full use of every filamentary brute force and reduce single end strength when different in the time stretching.Therefore become the heat subject of textile limit for the research of frame spinning twist triangle zone, and aspect engineering practice and theoretical research, obtaining a series of plentiful and substantial achievements in research, for example adopt match network spinning technique, it by feed two rove bars simultaneously on ring throstle, make twist triangle zone be plied to single thread by two preliminary twisted yarns of sub-thread, both reduced twist triangle zone by the effect that has reached folded yarn, especially can significantly reduce Yarn filoplume, improve the brute force of yarn, but this technology is higher to the drawing-off functional requirement of fine spining machine, hinder the development and production of ultra fine yarn.
Match network spins and adopts double roving to feed spinning simultaneously, while directly adopting the spinning of match network spinning technique, owing to adopting double roving to feed simultaneously, therefore need compared with high draft multiple, especially when high spun yarn produced, due to the restriction of ring throstle total draft multiple at present, cause yarn quality poor, or cannot spin.For this, the utility model provides a kind of being installed on ring throstle and changes frame spinning twist triangle zone structure to reach the device of Siro-spun yarn effect.This device installs a guide roller and guiding leather roller additional between front roller and twizzle, between front roller and guide roller, install a triangular arrangement additional, by this triangular arrangement, fiber strip parallel after drawing-off is divided into two strands, and by the effect output of guide roller and guiding leather roller, two strands of yarns of output are first tentatively added and are twisted two one-ply yarns by the twisting effect of fine spining machine between triangular arrangement and guide roller, then two one-ply yarns doubling twisting resultant yarn again after guide roller output, realize the effect that institute's yarn has match doff, improve yarn quality, can realize the development and production of the superfine yarn with match doff effect.
Summary of the invention
The purpose of this utility model is to provide a kind of can being installed on ring throstle to change frame spinning twist triangle zone structure to reach the device of Siro-spun yarn effect.
For achieving the above object, the utility model comprises three roller drafting devices: front roller, front leather roller, middle roller, medium rubber roller, rear roller, rear roller, and yarn guiding hook device, between described front roller and twizzle, install a guide roller and guiding leather roller additional, the vertical center line of described guide roller and guiding leather roller is on same straight line, described guide roller is positioned at rove and feeds bell-mouthed below, the distance of described guide roller horizontal center line and rove feeding horn mouth center line is between 13mm-17mm, the diameter of described guide roller and material are identical with diameter and the material of front roller, the diameter of described front leather roller and guiding leather roller and material are identical with diameter and the material of front roller, distance between described guide roller and drawing-off front roller is between 48mm-52mm, described guide roller is driven by an independent servomotor, the rotating speed of described guide roller and front roller is identical.
Between front roller and guiding front roller, install a kind of triangular arrangement additional, this device can make to be divided into two strands from the parallel yarn of drawing-off front roller output, two strands of yarns of output are first tentatively added and are twisted two one-ply yarns by the twisting effect of fine spining machine between triangular arrangement and guide roller, then two one-ply yarns doubling twisting resultant yarn again after guide roller output, realize the effect that institute's yarn has match doff, improve yarn quality, can realize the development and production of the superfine yarn with match doff effect.
Further, described triangular arrangement is fixed on rove feeding horn mouth Traverse Displacement Unit by connecting rod, the central point of described triangular arrangement and the bell-mouthed central point of feeding rove are on same straight line, described triangle is an isosceles triangle entity apparatus, base length W is between 1mm-7mm, the long L of waist is between 10mm-20mm, thickness H is between 2mm-3mm, described triangular arrangement is ganoid ceramic material or metal material, three summits of described triangular arrangement are arcuate structure, on two waists of described triangular arrangement, have deep-slotted chip breaker structure, the radian of described deep-slotted chip breaker structure is between 120-180 °.
The beneficial effects of the utility model are: by install a kind of triangular arrangement additional between guide roller and front roller, can make to be divided into two strands from the parallel yarn of front roller output, two strands of yarns of output are first tentatively added and are twisted two one-ply yarns by the twisting effect of fine spining machine between triangular arrangement and guide roller, then two one-ply yarns doubling twisting resultant yarn again after guide roller output, realize the effect that institute's yarn has match doff, improve yarn quality, realize the development and production of the superfine yarn with match doff effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is triangular arrangement structural representation.
Fig. 3 is scheme of installation of the present utility model.
Wherein, 1 is rear roller, and 2 is rear roller, 3 is medium rubber roller, and 4 is middle roller, and 5 is front leather roller, 6 is front roller, and 7 is guiding leather roller, and 8 is guide roller, 9 is rove feeding horn mouth, and 10 is rove feeding horn mouth Traverse Displacement Unit, and 11 is connecting rod, 12 is yarn, and 13 is triangular arrangement, and 14 is left deep-slotted chip breaker structure, 15 is right deep-slotted chip breaker structure, and 16 is twizzle, and 17 is servomotor.
Detailed description of the invention
As shown in Figure 1, 2, 3, a kind of device that changes frame spinning twist triangle zone structure, comprises drawing-off rear roller 2, rear roller 1, middle roller 4, medium rubber roller 3, front roller 6, front leather roller 5, and twizzle 16.Between front roller 6 and twizzle 16, install a guide roller 8 and guiding leather roller 7 additional, the vertical center line of guide roller 8 and guiding leather roller 7 is on same straight line, guide roller 8 is positioned at the below of rove feeding horn mouth 9, the distance of the center line of the horizontal center line of guide roller 8 and rove feeding horn mouth 9 is between 13mm-17mm, the diameter of guide roller 8 and material are identical with diameter and the material of front roller 6, the diameter of front leather roller 5 and guiding leather roller 7 and material are identical with diameter and the material of front roller, distance between guide roller 8 and front roller 6 is between 48mm-52mm, guide roller 8 is driven by an independent servomotor 17, guide roller 8 is identical with the rotating speed of front roller 6.Between front roller 6 and guiding front roller 8, install a kind of triangular arrangement 13 additional, triangular arrangement 13 is fixed on rove feeding horn mouth Traverse Displacement Unit 10 by connecting rod 11, the central point of the central point of triangular arrangement 13 and feeding rove horn mouth 9 is on same straight line, triangle 13 is an isosceles triangle entity apparatus, base length W is between 1mm-7mm, the long L of waist is between 10mm-20mm, thickness H is between 2mm-3mm, triangular arrangement 13 is ganoid ceramic material or metal material, three summits of triangular arrangement 13 are arcuate structure, on two waists of triangular arrangement 13, have left deep-slotted chip breaker structure 14 and right deep-slotted chip breaker structure 15, the radian of deep-slotted chip breaker structure 14 or 15 is between 120-180 °.
In spinning process, rove feeds through rear roller 2 through feeding horn mouth 9, after back area draft effect, form yarn 12, then after the drawing-off of proparea, exported by front roller 6, be divided into two strands from the parallel yarn 12 of drawing-off front roller output by triangular arrangement 13, two strands of yarns move along the left deep-slotted chip breaker structure 14 and the right deep-slotted chip breaker structure 15 that have on two waists of triangular arrangement 13, two strands of yarns of output are first tentatively added and are twisted two one-ply yarns by the twisting effect of fine spining machine between triangular arrangement 13 and guide roller 8, then two one-ply yarns doubling twisting resultant yarn again after guide roller 8 outputs, realize the effect that institute's yarn has match doff, improve yarn quality, can realize the development and production of the superfine yarn with match doff effect.
Claims (3)
1. one kind can change the device of frame spinning twist triangle zone structure, comprise drawing-off front roller, front leather roller, middle roller, medium rubber roller, rear roller, rear roller and twizzle, it is characterized in that adding guide roller and guiding leather roller between described front roller and twizzle, between described front roller and guiding front roller, add a kind of triangular arrangement.
2. a kind of device that changes frame spinning twist triangle zone structure according to claim 1, it is characterized in that the vertical center line of described guide roller and guiding leather roller is on same straight line, described guide roller is positioned at rove and feeds bell-mouthed below, the distance of described guide roller horizontal center line and rove feeding horn mouth center line is between 13mm-17mm, the diameter of described guide roller and material are identical with diameter and the material of front roller, the diameter of described front leather roller and guiding leather roller and material are identical with diameter and the material of front roller, distance between described guide roller and drawing-off front roller is between 48mm-52mm, described guide roller is driven by an independent servomotor, the rotating speed of described guide roller and front roller is identical.
3. a kind of device that changes frame spinning twist triangle zone structure according to claim 1, it is characterized in that described triangular arrangement is fixed on rove feeding horn mouth Traverse Displacement Unit by connecting rod, the central point of described triangular arrangement and the bell-mouthed central point of feeding rove are on same straight line, described triangle is an isosceles triangle entity apparatus, base length is between 1mm-7mm, height is between 10mm-20mm, thickness is between 2mm-3mm, described triangular arrangement is ganoid ceramic material or metal material, three summits of described triangular arrangement are arcuate structure, on two waists of described triangular arrangement, have deep-slotted chip breaker structure, the radian of described deep-slotted chip breaker structure is between 120-180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096667.1U CN203807633U (en) | 2014-03-05 | 2014-03-05 | Device capable of changing ring spinning twisting triangle area structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096667.1U CN203807633U (en) | 2014-03-05 | 2014-03-05 | Device capable of changing ring spinning twisting triangle area structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807633U true CN203807633U (en) | 2014-09-03 |
Family
ID=51446416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096667.1U Expired - Fee Related CN203807633U (en) | 2014-03-05 | 2014-03-05 | Device capable of changing ring spinning twisting triangle area structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642634A (en) * | 2018-05-24 | 2018-10-12 | 江苏阳光股份有限公司 | A kind of blended match network section coloured yarn production method of half worsted/acrylic fibers |
| WO2023077342A1 (en) * | 2021-11-04 | 2023-05-11 | 德州学院 | Siro spinning mechanism |
-
2014
- 2014-03-05 CN CN201420096667.1U patent/CN203807633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642634A (en) * | 2018-05-24 | 2018-10-12 | 江苏阳光股份有限公司 | A kind of blended match network section coloured yarn production method of half worsted/acrylic fibers |
| WO2023077342A1 (en) * | 2021-11-04 | 2023-05-11 | 德州学院 | Siro spinning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |