CN201406506Y - Five-roller drafting device of compact spinning ring spinning frame - Google Patents
Five-roller drafting device of compact spinning ring spinning frame Download PDFInfo
- Publication number
- CN201406506Y CN201406506Y CN2009201028210U CN200920102821U CN201406506Y CN 201406506 Y CN201406506 Y CN 201406506Y CN 2009201028210 U CN2009201028210 U CN 2009201028210U CN 200920102821 U CN200920102821 U CN 200920102821U CN 201406506 Y CN201406506 Y CN 201406506Y
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- Prior art keywords
- roller
- bottom roll
- front upper
- centre
- compact
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- Expired - Fee Related
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Abstract
The utility model relates to a five-roller drafting device of a compact spinning ring spinning frame; the central distance between a front upper roller (7) and a front lower roller (8) is 2 to 5.5mm,the central distance between the front upper roller (7) and an output upper roller (10) is 38 to 42mm, and the central distance between the front lower roller (8) and a control roller (12) is 38 to 42mm. The five-roller drafting device has adjustable drafting rate, reduces wear, and has strong control to floating fiber and high yarn-forming quality, wherein the rotation of an output belt roller and a lattice ring is driven transmission.
Description
Technical field
The utility model belongs to a kind of spinning machinery, is specifically related to a kind of compact spinning ring five rollers and leads and put.
Background technology
At present, the structural shape in domestic ring ingot compact spinning machine drawing-off zone is most widely used with SUESSEN Elite structural shape and TOYOTA EST structural shape.
The advantage of SUESSEN Elite structural shape in production practices has:
1, the draw ratio of compact zone possesses adjustability, and spinning suiting is fiber species widely.
2, to exporting between the jaw point fiber had effective control at the negative pressure compact zone.
The advantage of TOYOTA EST structural shape in production practices has:
1, the rotation of output roller and grid ring is passive transmission simultaneously, and what transmit between the frictional couple is rolling friction, and the wear-out period of correlated parts is long, low cost of manufacture.
2, the stability of gear transmission mode is high, guarantees yarn quality.
But, be sliding friction between SUESSEN Elite structural shape grid ring and special-shaped negative pressure pipe, the wear-out period of correlated parts is short, the manufacturing cost height; The draw ratio of TOYOTA EST structural shape compact zone is a fixed value.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of compact spinning ring five roller drafting devices, and it can realize the mode of three kinds of key functions of compact zone simultaneously: 1. the draw ratio of compact zone possesses adjustability, and spinning suiting is fiber species widely; 2. the rotation of output roller and grid ring is passive transmission simultaneously, has changed frictional couple, and changing sliding friction is rolling friction; 3. compact zone has adopted rational pressure distribution mode, and enhancing to the control of exporting this section floating fiber between the jaw point, improves yarn quality to the negative pressure compact zone.
The technical solution of the utility model: a kind of compact spinning ring five roller drafting devices, it comprises reel cage 1, back top roller 2, back bottom roll 3, middle top roller 4, middle bottom roller 5, front upper roller 7, preceding bottom roll 8, link 9, output top roller 10, special-shaped negative pressure pipe 11, control roller 12, support 13, tensioning rod 14, gear 15, transmission roller 16 and roller stand 17, be provided with back top roller 2 on the roller stand 17 from back to front, back bottom roll 3, middle top roller 4, middle bottom roller 5, front upper roller 7, preceding bottom roll 8, output top roller 10, control roller 12, it is provided with the transmission roller 16 of gear 15, be provided with special-shaped negative pressure pipe 11 before the preceding bottom roll 8, front upper roller 7 is 2-5.5mm with the centre-to-centre spacing of preceding bottom roll 8, front upper roller 7 is 38-42mm with the centre-to-centre spacing of output top roller 10, and preceding bottom roll 8 is 38-42mm with the centre-to-centre spacing of control roller 12, and preceding bottom roll 8 is a kind of rollers that do not have the gear drive functional structure.
The utility model compared with prior art has following beneficial effect: the draw ratio that 1, realizes compact zone simultaneously possesses adjustability, and spinning suiting is fiber species widely; 2, the rotation of output roller and grid ring is passive transmission simultaneously, has changed frictional couple, and changing sliding friction is rolling friction, reduces wearing and tearing, reduces part manufacturing cost; 3, enhancing to the control of exporting this section floating fiber between the jaw point, improves yarn quality to the negative pressure compact zone.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of compact spinning ring five roller drafting devices, it comprises reel cage 1, back top roller 2, back bottom roll 3, middle top roller 4, middle bottom roller 5, front upper roller 7, preceding bottom roll 8, link 9, output top roller 10, special-shaped negative pressure pipe 11, control roller 12, support 13, tensioning rod 14, gear 15, transmission roller 16 and roller stand 17, be provided with back top roller 2 on the roller stand 17 from back to front, back bottom roll 3, middle top roller 4, middle bottom roller 5, front upper roller 7, preceding bottom roll 8, output top roller 10, control roller 12, it is provided with the transmission roller 16 of gear 15, be provided with special-shaped negative pressure pipe 11 before the preceding bottom roll 8, front upper roller 7 is 2-5.5mm with the centre-to-centre spacing of preceding bottom roll 8, front upper roller 7 is 38-42mm with the centre-to-centre spacing of output top roller 10, and preceding bottom roll 8 is 38-42mm with the centre-to-centre spacing of control roller 12, and preceding bottom roll 8 is a kind of rollers that do not have the gear drive functional structure.
Claims (2)
1, a kind of compact spinning ring five roller drafting devices, it comprises reel cage (1), back top roller (2), back bottom roll (3), middle top roller (4), middle bottom roller (5), front upper roller (7), preceding bottom roll (8), link (9), output top roller (10), special-shaped negative pressure pipe (11), control roller (12), support (13), tensioning rod (14), gear (15), transmission roller (16) and roller stand (17), be provided with back top roller (2) on the roller stand (17) from back to front, back bottom roll (3), middle top roller (4), middle bottom roller (5), front upper roller (7), preceding bottom roll (8), output top roller (10), control roller (12), transmission roller (16), transmission roller (16) is provided with gear (15), the preceding preceding special-shaped negative pressure pipe (11) that is provided with of bottom roll (8), it is characterized in that: front upper roller (7) is 2-5.5mm with the centre-to-centre spacing of preceding bottom roll (8), front upper roller (7) is 38-42mm with the centre-to-centre spacing of output top roller (10), and preceding bottom roll (8) is 38-42mm with the centre-to-centre spacing of control roller (12).
2, compact spinning ring five roller drafting devices according to claim 1 is characterized in that: preceding bottom roll (8) is a kind of roller that does not have the gear drive functional structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201028210U CN201406506Y (en) | 2009-05-14 | 2009-05-14 | Five-roller drafting device of compact spinning ring spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201028210U CN201406506Y (en) | 2009-05-14 | 2009-05-14 | Five-roller drafting device of compact spinning ring spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406506Y true CN201406506Y (en) | 2010-02-17 |
Family
ID=41677438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201028210U Expired - Fee Related CN201406506Y (en) | 2009-05-14 | 2009-05-14 | Five-roller drafting device of compact spinning ring spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406506Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088044A (en) * | 2014-06-17 | 2014-10-08 | 江阴市华方新技术科研有限公司 | Focused spinning method with variable draw ratio |
| CN104404664A (en) * | 2014-11-20 | 2015-03-11 | 经纬纺织机械股份有限公司 | Compact spinning drafting system of spinning machine |
| CN109468714A (en) * | 2018-12-04 | 2019-03-15 | 经纬纺织机械股份有限公司 | A kind of five roller systems |
-
2009
- 2009-05-14 CN CN2009201028210U patent/CN201406506Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088044A (en) * | 2014-06-17 | 2014-10-08 | 江阴市华方新技术科研有限公司 | Focused spinning method with variable draw ratio |
| CN104404664A (en) * | 2014-11-20 | 2015-03-11 | 经纬纺织机械股份有限公司 | Compact spinning drafting system of spinning machine |
| CN109468714A (en) * | 2018-12-04 | 2019-03-15 | 经纬纺织机械股份有限公司 | A kind of five roller systems |
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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: 20100217 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |