CN101096787A - Synthronous device of roller in ring spinning frame short vehicle - Google Patents
Synthronous device of roller in ring spinning frame short vehicle Download PDFInfo
- Publication number
- CN101096787A CN101096787A CNA2007100618409A CN200710061840A CN101096787A CN 101096787 A CN101096787 A CN 101096787A CN A2007100618409 A CNA2007100618409 A CN A2007100618409A CN 200710061840 A CN200710061840 A CN 200710061840A CN 101096787 A CN101096787 A CN 101096787A
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- Prior art keywords
- brake
- electromagnetic brake
- roller
- middle roller
- moving plate
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Abstract
The invention discloses a synchronizer of roller in ring throstle short locomotive, which is characterized by the following: connecting socket 9 and machine spar 1; connecting brake seat 5 to the socket 9; connecting the static sheet 7 of magnet brake to the brake seat 5; arranging cage on the brake seat 5; connecting the movable sheet 3 of the magnet brake to axis 8 through key 2; connecting the axis 8 to roller rear section 6; setting 0.3-0.5 mm gap between the movable sheet 3 and the static sheet 7 of the magnet brake. This device possesses simple structure and convenient adjustment, which can improve the quality of resultant yarn.
Description
Technical field
The invention belongs to a kind of ring spindle yarn machine, be specifically related to the sychronisation of the short car middle roller of a kind of ring throstle.
Background technology
At present, the short car of ring throstle number of spindles below 600 ingots is in spinning process, when full packages doff, doff midway, close midway stop after, because reversing that three row roller draft power cause exists strain to recover, institute's yarn has slightly after driving, details even broken end problem occur, thus caused improving the spinner labour intensity, reduced quality of yarn.
Though once had producer to attempt both at home and abroad for many years by improving the comprehensive mechanical performance that roller material and Technology for Heating Processing improve middle roller, but because the strength that middle roller bears is bigger, torsional deformation is more serious, there is no obvious improvement in the phenomenon of opening, occur when stopping thick, details even broken end.Textile machine manufacturing firm and textile mills feel simply helpless to this problem always.
Summary of the invention
The technical problem that the present invention solves is: thus influence the problem of yarn qualities in order to solve traditional ring throstle at thick, the details of opening, cause when stopping yarn even broken end, the invention provides the sychronisation of the short car middle roller of a kind of ring throstle, this device can solve traditional ring throstle well in the problem of opening, thick, details even broken end appear in institute's yarn when stopping, thereby has improved the quality of resultant yarn.
The technical solution adopted in the present invention is: the sychronisation of the short car middle roller of a kind of ring throstle, it comprises machine beam 1, base 9, brake mount 5, the still 7 of electromagnetic brake, axle 8, key 2, the moving plate 3 of electromagnetic brake and case 4.Base 9 is connected with machine beam 1, brake mount 5 is connected with base 9, the still 7 of electromagnetic brake is connected with brake mount 5, brake mount 5 is provided with case, the moving plate 3 of electricity magnetic motor is connected with axle 8 by key 2, axle 8 is connected with middle roller rear 6, between the moving plate 3 of electromagnetic brake and the still 7 of electromagnetic brake 0.3～0.5mm gap is arranged.The sychronisation of described middle roller is positioned at the tailstock place of the short car of ring throstle.
The invention has the beneficial effects as follows that the rove overfeeding that can solve driving, causes when stopping because of the elastic return of roller causes is thick, details even broken end problem, simple in structure, easy to adjust, with low cost, improved the quality of resultant yarn, reduced spinner's labour intensity.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment
The sychronisation of the short car middle roller of a kind of ring throstle, it comprises machine beam 1, base 9, brake mount 5, the still 7 of electromagnetic brake, axle 8, key 2, the moving plate 3 of electromagnetic brake and case 4.Base 9 is connected with machine beam 1, brake mount 5 is connected with base 9, the still 7 of electromagnetic brake is connected with brake mount 5, brake mount 5 is provided with case, the moving plate 3 of electricity magnetic motor is connected with axle 8 by key 2, axle 8 is connected with middle roller rear 6, between the moving plate 3 of electromagnetic brake and the still 7 of electromagnetic brake 0.3～0.5mm gap is arranged.The sychronisation of described middle roller is positioned at the tailstock place of the short car of ring throstle.
Working method: during use, distance between friction plate on the electromagnetic brake moving plate 3 (and electromagnetic brake moving plate 3 one) and the electromagnetic brake still 7 is adjusted to 0.3～0.5mm, screw on the locking key 2 makes between electromagnetic brake moving plate 3 and the axle 8 to keep synchronously by key 2.In the normal operation process, 7 outages of electromagnetic brake still, electromagnetic brake moving plate 3 band friction plates and middle roller rear 6 and axle 8 are done to rotate synchronously, normal spinning.When stopping, 7 energisings of electromagnetic brake still, electromagnetic brake moving plate 3 upper friction plates are held, axle 8 and 6 brakings of middle roller rear, electromagnetic brake moving plate 3 band friction plates do not change together with axle 8 is static, be maintained the strain of middle roller 6, avoided the elastic return of the torsional deflection that drafting force causes and the rove overfeeding that causes.Give the electromagnetic brake still 7 outages when driving once more, electromagnetic brake moving plate 3 band friction plates and electromagnetic brake still 7 are thrown off, and do to rotate synchronously with middle roller rear 6 and axle 8, enter normal spinning state, thereby avoided opening, thick, the details when stopping even broken end phenomenon, reduce spinner's labour intensity, improved yarn qualities.
Claims (2)
1, the sychronisation of the short car middle roller of a kind of ring throstle, it comprises machine beam (1), base (9), brake mount (5), the still of electromagnetic brake (7), axle (8), key (2), moving plate of electromagnetic brake (3) and case (4) is characterized in that base (9) is connected with machine beam (1), brake mount (5) is connected with base (9), the still of electromagnetic brake (7) is connected with brake mount (5), and brake mount (5) is provided with case (4), and the moving plate of electric magnetic motor (3) is connected with axle (8) by key (2), axle (8) is connected with middle roller rear (6), between the still (7) of moving plate of electromagnetic brake (3) and electromagnetic brake 0.3～0.5mm gap is arranged.
2, according to the sychronisation that requires the short car middle roller of 1 described a kind of ring throstle of letter of authorization, it is characterized in that the sychronisation of described middle roller is positioned at the tailstock place of the short car of ring throstle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100618409A CN101096787B (en) | 2007-04-27 | 2007-04-27 | Synthronous device of roller in ring spinning frame short vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100618409A CN101096787B (en) | 2007-04-27 | 2007-04-27 | Synthronous device of roller in ring spinning frame short vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101096787A true CN101096787A (en) | 2008-01-02 |
| CN101096787B CN101096787B (en) | 2011-04-13 |
Family
ID=39010855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100618409A Expired - Fee Related CN101096787B (en) | 2007-04-27 | 2007-04-27 | Synthronous device of roller in ring spinning frame short vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101096787B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114359A (en) * | 2013-03-14 | 2013-05-22 | 上海市毛麻纺织科学技术研究所 | Spinning device of ring spinning frame for reducing doffing driving end breaking |
| CN104213261A (en) * | 2014-08-29 | 2014-12-17 | 经纬纺织机械股份有限公司 | Buffering, starting and stopping device for mechanical drawing spinning machine |
| CN104328536A (en) * | 2014-11-02 | 2015-02-04 | 经纬纺织机械股份有限公司 | Anti-inversion device for transmission of middle roller and rear roller on spinning frame |
| CN110923868A (en) * | 2019-12-31 | 2020-03-27 | 经纬智能纺织机械有限公司 | Rear roller synchronization and play detection device of ring spinning frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4670522B2 (en) * | 2005-07-19 | 2011-04-13 | 株式会社豊田自動織機 | Draft device in spinning machine |
-
2007
- 2007-04-27 CN CN2007100618409A patent/CN101096787B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114359A (en) * | 2013-03-14 | 2013-05-22 | 上海市毛麻纺织科学技术研究所 | Spinning device of ring spinning frame for reducing doffing driving end breaking |
| CN103114359B (en) * | 2013-03-14 | 2015-08-05 | 上海市毛麻纺织科学技术研究所 | Ring throstle reduces the spinning apparatus doffing and drive to break end |
| CN104213261A (en) * | 2014-08-29 | 2014-12-17 | 经纬纺织机械股份有限公司 | Buffering, starting and stopping device for mechanical drawing spinning machine |
| CN104328536A (en) * | 2014-11-02 | 2015-02-04 | 经纬纺织机械股份有限公司 | Anti-inversion device for transmission of middle roller and rear roller on spinning frame |
| CN104328536B (en) * | 2014-11-02 | 2017-01-18 | 经纬纺织机械股份有限公司 | Anti-inversion device for transmission of middle roller and rear roller on spinning frame |
| CN110923868A (en) * | 2019-12-31 | 2020-03-27 | 经纬智能纺织机械有限公司 | Rear roller synchronization and play detection device of ring spinning frame |
| CN110923868B (en) * | 2019-12-31 | 2023-03-03 | 经纬智能纺织机械有限公司 | Rear roller synchronization and play detection device of ring spinning frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101096787B (en) | 2011-04-13 |
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Granted publication date: 20110413 Termination date: 20150427 |
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| EXPY | Termination of patent right or utility model |