CN204325627U - A kind of device realizing fine spining machine ingot speed curve - Google Patents
A kind of device realizing fine spining machine ingot speed curve Download PDFInfo
- Publication number
- CN204325627U CN204325627U CN201420699982.3U CN201420699982U CN204325627U CN 204325627 U CN204325627 U CN 204325627U CN 201420699982 U CN201420699982 U CN 201420699982U CN 204325627 U CN204325627 U CN 204325627U
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- CN
- China
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- fine spining
- spining machine
- plc
- velometer
- frequency converter
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Abstract
The utility model relates to a kind of device realizing fine spining machine ingot speed curve, input is connected with PLC, PLC is connected with frequency converter, frequency converter is connected with motor, and the output of motor is connected with fine spining machine main shaft, and fine spining machine main shaft one end is provided with mainshaft gear, front roller one end is provided with roller gear, roller gear and mainshaft gear engaged transmission, be provided with the velometer measuring front roller rotating speed in one end of front roller, velometer is electrically connected with PLC.The utility model controls the operation of frequency converter in real time by PLC and velometer, makes spindle rotating speed and the coordinated operation of spinning curve.
Description
Technical field
The utility model belongs to spun yarn mechanical field, is specifically related to a kind of device realizing fine spining machine ingot speed curve.
Background technology
Conventional spinning frame is in spinning process, under driven by motor, main shaft drives the spindle on front roller to spin with fixed frequency, due to the existence of yarn tension on spindle, in spinning process, yarn tension is along with the continuous change of spinning thickness, cause yarn easily to break end, cause spinning Forming Quality poor, yield poorly.
Summary of the invention
The purpose of this utility model is just to provide a kind of device realizing fine spining machine ingot speed curve.This device by utilize velometer and frequency converter make ingot winding speed synchronous with complete machine, operate in proportion, improve the end product quality of fine spining machine.
The technical solution adopted in the utility model: a kind of device realizing fine spining machine ingot speed curve, it comprises input, PLC, frequency converter, motor, fine spining machine main shaft, mainshaft gear, front roller, roller gear and velometer, input is connected with PLC, PLC is connected with frequency converter, frequency converter is connected with motor, the output of motor is connected with fine spining machine main shaft, fine spining machine main shaft one end is provided with mainshaft gear, front roller one end is provided with roller gear, roller gear and mainshaft gear engaged transmission, the velometer measuring front roller rotating speed is provided with in one end of front roller, velometer is electrically connected with PLC.
The utility model compared with prior art its beneficial effect is: fine spining machine ingot speed curve device of the present utility model, the operation of frequency converter is controlled in real time by PLC and velometer, make spindle rotating speed and the coordinated operation of spinning curve, realize spinning yarn tension force optimization; Improve the end product quality of fine spining machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of device realizing fine spining machine ingot speed curve, it comprises input 1, PLC 2, frequency converter 3, motor 4, fine spining machine main shaft 5, mainshaft gear 6, front roller 7, roller gear 8 and velometer 9, input 1 is connected with PLC 2, PLC 2 is connected with frequency converter 3, frequency converter 3 is connected with motor 4, the output of motor 4 is connected with fine spining machine main shaft 5, fine spining machine main shaft 5 one end is provided with mainshaft gear 6, front roller 7 one end is provided with roller gear 8, roller gear 8 and mainshaft gear 6 engaged transmission, the velometer 9 measuring front roller 7 rotating speed is provided with in one end of front roller 7, velometer 9 is electrically connected with PLC 2.
Claims (1)
1. one kind realizes the device of fine spining machine ingot speed curve, it comprises input, PLC, frequency converter, motor, fine spining machine main shaft, mainshaft gear, front roller, roller gear and velometer, it is characterized in that: input is connected with PLC, PLC is connected with frequency converter, frequency converter is connected with motor, the output of motor is connected with fine spining machine main shaft, fine spining machine main shaft one end is provided with mainshaft gear, front roller one end is provided with roller gear, roller gear and mainshaft gear engaged transmission, the velometer measuring front roller rotating speed is provided with in one end of front roller, velometer is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699982.3U CN204325627U (en) | 2014-11-20 | 2014-11-20 | A kind of device realizing fine spining machine ingot speed curve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699982.3U CN204325627U (en) | 2014-11-20 | 2014-11-20 | A kind of device realizing fine spining machine ingot speed curve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325627U true CN204325627U (en) | 2015-05-13 |
Family
ID=53162004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699982.3U Active CN204325627U (en) | 2014-11-20 | 2014-11-20 | A kind of device realizing fine spining machine ingot speed curve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389058A (en) * | 2014-11-20 | 2015-03-04 | 经纬纺织机械股份有限公司 | Device for achieving spinning frame spindle speed curve |
| CN106048794A (en) * | 2016-08-18 | 2016-10-26 | 刘慧� | Yarn break protecting method for spinning frame |
-
2014
- 2014-11-20 CN CN201420699982.3U patent/CN204325627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389058A (en) * | 2014-11-20 | 2015-03-04 | 经纬纺织机械股份有限公司 | Device for achieving spinning frame spindle speed curve |
| CN106048794A (en) * | 2016-08-18 | 2016-10-26 | 刘慧� | Yarn break protecting method for spinning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |