CN100510216C - 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
- Publication number
- CN100510216C CN100510216C CNB2006101496438A CN200610149643A CN100510216C CN 100510216 C CN100510216 C CN 100510216C CN B2006101496438 A CNB2006101496438 A CN B2006101496438A CN 200610149643 A CN200610149643 A CN 200610149643A CN 100510216 C CN100510216 C CN 100510216C
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- Prior art keywords
- roller
- transmission shaft
- front roller
- roller transmission
- shaft
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- Expired - Fee Related
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- 238000007378 ring spinning Methods 0.000 title claims abstract 6
- 238000009987 spinning Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 76
- 230000001360 synchronised effect Effects 0.000 claims description 34
- 230000009467 reduction Effects 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
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 9 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)
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 CN1932099A (en) | 2007-03-21 |
| CN100510216C true CN100510216C (en) | 2009-07-08 |
Family
ID=37878124
Family Applications (1)
| 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 |
|---|---|
| CN (1) | CN100510216C (en) |
Families Citing this family (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 |
| EP3105120B1 (en) * | 2014-02-13 | 2019-05-08 | Airbus Operations Limited | Drive system for aircraft landing gear |
| 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 |
| 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 |
| CN113106577B (en) * | 2021-04-01 | 2025-02-25 | 江阴市华方新技术科研有限公司 | Electronic drafting drive mechanism for spinning frame |
-
2006
- 2006-10-16 CN CNB2006101496438A patent/CN100510216C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1932099A (en) | 2007-03-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20090708 Termination date: 20141016 |
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| EXPY | Termination of patent right or utility model |