CN1932099A - Oil-free dry multi-motor head stock and foot end drafting drive system for ring spinning frame - Google Patents
Oil-free dry multi-motor head stock and foot end drafting drive system for ring spinning frame Download PDFInfo
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- CN1932099A CN1932099A CNA2006101496438A CN200610149643A CN1932099A CN 1932099 A CN1932099 A CN 1932099A CN A2006101496438 A CNA2006101496438 A CN A2006101496438A CN 200610149643 A CN200610149643 A CN 200610149643A CN 1932099 A CN1932099 A CN 1932099A
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Abstract
The multi-motor oil-free dry frame head and frame tail drafting drive system for ring spinning frame includes front roller motor, front roller gear box, middle and rear roller motor, middle and rear roller gear box, and three roller trains. The front roller motor is connected via a synchronizing belt to the front roller gear box, and the two output shafts of the front roller gear box are connected via synchronizing belts to the right and left front rollers separately. The middle and rear roller motor is connected via a synchronizing belt to the middle and rear roller gear box, and the four output shafts of the middle and rear roller gear box are connected via synchronizing belts to the right and left middle rollers and right and left rear rollers separately. The present invention adopts triphase permanent magnetic sync motor for driving and open-loop control, and has simple structure, smooth driving, high precision, easy regulation in spinning process and expanded technological application range.
Description
Technical field
The present invention relates to a kind of ring throstle, be specifically related to ring spindle yarn locomotive head, many motors of tailstock drafting transmission device.
Background technology
In traditional ring throstle drawing-off transmission mechanism, tailstock master motor-driven main shaft, main shaft enters headstock after the gears engaged of some row is come the drafter of transmission headstock.In the ring spindle yarn lead aircraft more than 600 ingots, increased the synchronous drafter of the tailstock, come transmission from headstock by front roller.In this mechanism, drive source is from tailstock master motor, and the spinning process adjustment is finished by a series of change gear, operation inconvenience, and, can not satisfy the requirement of some special process owing to be subjected to the influence of self structure.Gear drive is not sealed, and lubricates by oil dripping or oil bath, easily forms greasy dirt and dyes.In the ring spindle yarn lead aircraft, the synchronous drafter of the tailstock from the headstock transmission, has increased the load of front roller by front roller, easily produces the twisting strain of front roller.
Though domestic in recent years have producer to develop ring throstle drawing-off transmission mechanism based on servo-control system, but this mechanism has also kept drawing-off wallboard and draft change gear, and because the servo-drive system cost is higher, also can't solve the broken end problem after the unexpected power down, so this mechanism does not introduce to the market.
Summary of the invention
The technical problem that the present invention solves is: in order to overcome the deficiency that above-mentioned prior art exists, provide a kind of ring throstle dry type, no oily many drive of motor drafting system.This transmission device has realized that headstock, tailstock dry type do not have oil, and drafter separates with main transmission, and has adopted front roller and middle rear roller respectively by different motor-driven modes, has realized the flexibility adjustment of spinning process, and the greasy dirt that has reduced the headstock tailstock dyes.
Technical scheme of the present invention is: ring throstle oil-free dry headstock, many motors of tailstock drafting transmission device, it comprises front roller driving pulley and middle rear roller transmission device two parts.Front roller driving pulley comprises front roller motor, front roller reduction box, left and right sides front roller power transmission shaft and is with synchronously and synchronous pulley; Middle rear roller transmission device comprises middle rear roller motor, reductor, middle rear roller reduction box, left and right sides middle roller power transmission shaft, left and right sides rear roller power transmission shaft and is with synchronously and synchronous pulley.
In front roller driving pulley, first three-phase permanent magnet synchronous motor is with synchronously by first and is connected with the front roller reduction box, the left shaft of front roller reduction box is with synchronously by second and is connected with left front roller power transmission shaft, left front roller power transmission shaft is connected with left front roller by shaft coupling, the right shaft of front roller reduction box is with synchronously by the 3rd and is connected with right front roller power transmission shaft, and right front roller power transmission shaft is connected with right front roller by shaft coupling; In middle rear roller transmission device, second three-phase permanent magnet synchronous motor is with synchronously by the 4th and is connected with middle rear roller reduction box, the first left shaft of middle rear roller reduction box is with synchronously by the 5th and is connected with left middle roller power transmission shaft, left side middle roller power transmission shaft is connected with left middle roller by shaft coupling, the first right shaft of middle rear roller reduction box is with synchronously by the 6th and is connected with right middle roller power transmission shaft, right middle roller power transmission shaft is connected with right middle roller by shaft coupling, the second left shaft of middle rear roller reduction box is with synchronously by the 7th and is connected with left back roller power transmission shaft, left back roller power transmission shaft is connected with left back roller by shaft coupling, the second right shaft of middle rear roller reduction box is with synchronously by the 8th and is connected with right back roller power transmission shaft, and right back roller power transmission shaft is connected with right back roller by shaft coupling.Described front roller driving pulley and middle rear roller transmission device are positioned at the headstock of ring throstle, and the tailstock increases rear roller transmission device in the cover in the ring spindle yarn lead aircraft more than 600 ingots.First three-phase permanent magnet synchronous motor is connected with independent blower fan, and second three-phase permanent magnet synchronous motor is connected with independent blower fan.
The present invention compared with prior art has following beneficial effect: after adopting above-mentioned transmission mechanism, the greasy dirt problem of dying of headstock, the tailstock has obtained solving completely, simplified operation, need not more gear changing when changing spinning process, can directly be provided with by touch-screen.Simultaneously, can solve the overweight problem of ring spindle yarn lead aircraft front roller load after adopting this mechanism.The ring throstle that adopts this mechanism is the yarn of special kinds such as spinning bunchy yarn directly, does not mechanically need to carry out any transformation, has enlarged the spinning suiting scope of yarn simultaneously.
Description of drawings
Fig. 1 is a drive mechanism schematic diagram of the present invention
The specific embodiment
Structure shown in Figure 1 is the kind of drive and the drive path of representative ring spindle spinning frame headstock, many motors of tailstock drafting transmission device, during work, first three-phase permanent magnet synchronous motor 1 is with 3 to drive front roller reduction box 4 by first synchronously, the left shaft 5 of front roller reduction box 4 is with 6 to drive left front roller power transmission shaft 7 by second synchronously, left front roller power transmission shaft 7 is connected with left front roller 8 by shaft coupling 8, the right shaft 10 of front roller reduction box 4 is with 11 to drive right front roller power transmission shaft 12 by the 3rd synchronously, and right front roller power transmission shaft 12 is connected with right front roller 13 by shaft coupling 8; Second three-phase permanent magnet synchronous motor 14 is with rear roller reduction box 18 in 17 drivings synchronously by the 4th, the first left shaft 20 of middle rear roller reduction box 18 is with 19 to drive left middle roller power transmission shaft 21 by the 5th synchronously, left side middle roller power transmission shaft 21 is connected with left middle roller 22 by shaft coupling 8, the first right shaft 23 of middle rear roller reduction box 18 is with 24 to drive right middle roller power transmission shaft 25 by the 6th synchronously, right middle roller power transmission shaft 25 is connected with right middle roller 26 by shaft coupling 8, the second left shaft 27 of middle rear roller reduction box 18 is with 28 to drive left back roller power transmission shaft 29 by the 7th synchronously, left back roller power transmission shaft 29 is connected with left back roller 33 by shaft coupling 8, the second right shaft 30 of middle rear roller reduction box 18 is with 31 to drive right back roller power transmission shaft 32 by the 8th synchronously, and right back roller power transmission shaft 32 is connected with right back roller 34 by shaft coupling 8.Described front roller driving pulley and middle rear roller transmission device A1 are positioned at the headstock of ring throstle, and the tailstock increases rear roller transmission device A1 in the cover in the ring spindle yarn lead aircraft more than 600 ingots.First three-phase permanent magnet synchronous motor 1 is connected with independent blower fan 2, and second three-phase permanent magnet synchronous motor 14 is connected with independent blower fan 16.
Claims (3)
1, a kind of ring throstle oil-free dry headstock, many motors of tailstock drafting transmission device, comprise front roller driving pulley and middle rear roller transmission device (A1), front roller driving pulley comprises that first three-phase permanent magnet synchronous motor (1), front roller reduction box (4), left front roller power transmission shaft (7), right front roller power transmission shaft (12), first be with (3), second to be with (6) and the 3rd to be with (11) synchronously synchronously synchronously; Middle rear roller transmission device (A1) comprises second three-phase permanent magnet synchronous motor (14), reductor (15), middle rear roller reduction box (18), left side middle roller power transmission shaft (21), right middle roller power transmission shaft (25), left back roller power transmission shaft (29), right back roller power transmission shaft (32), the 4th is with (17) synchronously, the 5th is with (19) synchronously, the 6th is with (24) synchronously, the 7th is with (28) and the 8th to be with (31) synchronously synchronously, it is characterized in that: first three-phase permanent magnet synchronous motor (1) is with (3) to be connected with front roller reduction box (4) by first synchronously in the front roller driving pulley, the left shaft (5) of front roller reduction box (4) is with (6) to be connected with left front roller power transmission shaft (7) by second synchronously, left front roller power transmission shaft (7) is connected with left front roller (9) by shaft coupling (8), the right shaft (10) of front roller reduction box (4) is with (11) to be connected with right front roller power transmission shaft (12) by the 3rd synchronously, and right front roller power transmission shaft (12) is connected with right front roller (13) by shaft coupling (8); Second three-phase permanent magnet synchronous motor (14) is with (17) to be connected with middle rear roller reduction box (18) by the 4th synchronously in the middle rear roller transmission device (A1), the first left shaft (20) of middle rear roller reduction box (18) is with (19) to be connected with left middle roller power transmission shaft (21) by the 5th synchronously, left side middle roller power transmission shaft (21) is connected with left middle roller (22) by shaft coupling (8), the first right shaft (23) of middle rear roller reduction box (18) is with (24) to be connected with right middle roller power transmission shaft (25) by the 6th synchronously, right middle roller power transmission shaft (25) is connected with right middle roller (26) by shaft coupling (8), the second left shaft (27) of middle rear roller reduction box (18) is with (28) to be connected with left back roller power transmission shaft (29) by the 7th synchronously, left back roller power transmission shaft (29) is connected with left back roller (33) by shaft coupling (8), the second right shaft (30) of middle rear roller reduction box (18) is with (31) to be connected with right back roller power transmission shaft (32) by the 8th synchronously, and right back roller power transmission shaft (32) is connected with right back roller (34) by shaft coupling (8).
2, ring throstle oil-free dry headstock according to claim 1, many motors of tailstock drafting transmission device, it is characterized in that: described front roller driving pulley and middle rear roller transmission device (A1) are positioned at the headstock of ring throstle, and the tailstock increases rear roller transmission device (A1) in the cover in the ring spindle yarn lead aircraft more than 600 ingots.
3, ring throstle oil-free dry headstock according to claim 1, many motors of tailstock drafting transmission device, it is characterized in that: first three-phase permanent magnet synchronous motor (1) is connected with independent blower fan (2), and second three-phase permanent magnet synchronous motor (14) is connected with independent blower fan (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101496438A CN100510216C (en) | 2006-10-16 | 2006-10-16 | Oil-free dry multi-motor head stock and foot end drafting drive system for ring spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101496438A CN100510216C (en) | 2006-10-16 | 2006-10-16 | Oil-free dry multi-motor head stock and foot end drafting drive system for ring spinning frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1932099A true CN1932099A (en) | 2007-03-21 |
| CN100510216C CN100510216C (en) | 2009-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101496438A Expired - Fee Related CN100510216C (en) | 2006-10-16 | 2006-10-16 | Oil-free dry multi-motor head stock and foot end drafting drive system for ring spinning frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN100510216C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555641B (en) * | 2009-05-14 | 2010-09-29 | 经纬纺织机械股份有限公司 | Drafting transmission device of compact spinning ring spinning frame in compact zone |
| EP3441308A1 (en) * | 2014-02-13 | 2019-02-13 | Airbus Operations Limited | Drive system for aircraft landing gear |
| CN109487377A (en) * | 2018-12-21 | 2019-03-19 | 经纬智能纺织机械有限公司 | A kind of overlength spinning frame symmetrical expression electronics drafting system |
| 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 |
| CN113106577A (en) * | 2021-04-01 | 2021-07-13 | 江阴市华方新技术科研有限公司 | Electronic drafting driving mechanism of spinning frame |
-
2006
- 2006-10-16 CN CNB2006101496438A patent/CN100510216C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555641B (en) * | 2009-05-14 | 2010-09-29 | 经纬纺织机械股份有限公司 | Drafting transmission device of compact spinning ring spinning frame in compact zone |
| EP3441308A1 (en) * | 2014-02-13 | 2019-02-13 | Airbus Operations Limited | Drive system for aircraft landing gear |
| CN109487377A (en) * | 2018-12-21 | 2019-03-19 | 经纬智能纺织机械有限公司 | A kind of overlength spinning frame symmetrical expression electronics drafting system |
| CN109487377B (en) * | 2018-12-21 | 2023-12-08 | 经纬智能纺织机械有限公司 | Symmetrical electronic drafting device of ultra-long 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 |
| CN113106577A (en) * | 2021-04-01 | 2021-07-13 | 江阴市华方新技术科研有限公司 | Electronic drafting driving mechanism of spinning frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100510216C (en) | 2009-07-08 |
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