CN102965775A - Frequency-conversion speed-adjusting system of vertical-ingot spinning machine - Google Patents
Frequency-conversion speed-adjusting system of vertical-ingot spinning machine Download PDFInfo
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- CN102965775A CN102965775A CN2012104721043A CN201210472104A CN102965775A CN 102965775 A CN102965775 A CN 102965775A CN 2012104721043 A CN2012104721043 A CN 2012104721043A CN 201210472104 A CN201210472104 A CN 201210472104A CN 102965775 A CN102965775 A CN 102965775A
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- frequency converter
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- frequency
- adjusting system
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Abstract
The invention discloses a frequency-conversion speed-adjusting system of a vertical-ingot spinning machine, comprising an industrial control computer, a frequency converter for an ingot, a frequency converter for a traveling frame, an ingot transmission machine, a traveling frame transmission machine and a PLC (Programmable Logic Controller), wherein the industrial control computer is respectively connected with the frequency converter for the ingot, the frequency converter for the traveling frame and the PLC by an RS-485 serial port; the frequency converter for the ingot and the frequency converter for the traveling frame are respectively connected with the PLC; the ingot transmission machine is connected with the frequency converter for the ingot; and the traveling frame transmission machine is connected with the frequency converter for the traveling frame. The frequency-conversion speed-adjusting system provided by the invention has the advantages that the PLC receives signals of the industrial control computer, and outputs signals to control the operation of the frequency converter after data operation, so that the ingot and the traveling frame do good coordinated operation, the requirement for spinning of a roving vertical ingot is met, and the safety and the reliability are achieved; the industrial control computer is connected with the PLC by an the RS-485 serial port and is used as a parameter setting and displaying unit, so that the operation is convenient, the displaying is intuitive, the quality of non-woven cloth is improved, and the requirements for parameter setting and displaying and monitoring in the production process of the frequency-conversion speed-adjusting system of the vertical-ingot spinning machine can be met.
Description
Technical field
The invention belongs to textile technology field, be specifically related to a kind of stand spinning frame frequency conversion speed-adjusting system.
Background technology
Stand spinning frame is a kind of spinning machine for the processing cashmere, namely by drawing-off, twisting and coiling rove is processed into spun yarn, and is wound into required shape.Spindle and walk frame and all need continually startup, brake application stoping, forward and backward operation, speed governing requires fast response, and spindle and the coordinated operation of walking frame are required height, and existing stand spinning frame frequency conversion speed-adjusting system can not finely satisfy these requirements.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the technical solution used in the present invention is:
The stand spinning frame frequency conversion speed-adjusting system, it is characterized in that: comprise industrial computer, spindle with frequency converter, walk frame with frequency converter, spindle driver, walk frame driver and PLC, described industrial computer by the RS-485 serial communication respectively with spindle with frequency converter, walk frame and be connected with PLC with frequency converter, described spindle with frequency converter with walk frame and all link to each other with PLC with frequency converter; Described spindle driver links to each other with frequency converter with spindle, describedly walks the frame driver and walks frame and link to each other with frequency converter.
Also comprise tension force bow position sensor, described tension force bow position sensor links to each other with PLC.
Also comprise warning device, described warning device links to each other with tension force bow position sensor.
Described spindle driver is 37W frequency conversion motor, and the described frame driver of walking is 15W frequency conversion motor.
Also comprise the approach switch interface, described approach switch interface links to each other with PLC.
Beneficial effect: stand spinning frame frequency conversion speed-adjusting system provided by the invention, PLC receives the signal of industrial computer, after listening data operation, the operation of output signal control frequency converter, make spindle and walk the good coordinated operation of frame, realize the requirement of the vertical ingot spinning of slubbing, safe and reliable, the control machine links to each other with PLC by RS-485, as parameter setting and display unit, easy to operate and intuitive display improves not woven cloths quality, can satisfy the requirement of stand spinning frame frequency conversion speed-adjusting system setting parameter, demonstration and production process monitoring.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Be illustrated in figure 1 as a kind of stand spinning frame frequency conversion speed-adjusting system, comprise touch-screen, frequency converter, contactor coil and PLC, described touch-screen, frequency converter, contactor coil all are connected with PLC, described frequency converter comprises doffer's frequency converter, feeding roller frequency converter and cylinder frequency converter, and described frequency converter links to each other with PLC by the RS-485 serial communication.Also comprise brake apparatus, described brake apparatus links to each other with the cylinder frequency converter.Also comprise on-the-spot press button, described on-the-spot press button links to each other with PLC.Also comprise trouble-shooter, described trouble-shooter links to each other with contactor coil.
As preferred version, described frequency converter is the MM420 universal frequency converter.
Stand spinning frame frequency conversion speed-adjusting system provided by the invention, PLC receives the signal of industrial computer, after listening data operation, the operation of output signal control frequency converter, make spindle and walk the good coordinated operation of frame, realize the requirement of the vertical ingot spinning of slubbing, safe and reliable, the control machine links to each other with PLC by RS-485, as parameter setting and display unit, easy to operate and intuitive display improves not woven cloths quality, can satisfy the requirement of stand spinning frame frequency conversion speed-adjusting system setting parameter, demonstration and production process monitoring.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. stand spinning frame frequency conversion speed-adjusting system, it is characterized in that: comprise industrial computer, spindle with frequency converter, walk frame with frequency converter, spindle driver, walk frame driver and PLC, described industrial computer by the RS-485 serial communication respectively with spindle with frequency converter, walk frame and be connected with PLC with frequency converter, described spindle with frequency converter with walk frame and all link to each other with PLC with frequency converter; Described spindle driver links to each other with frequency converter with spindle, describedly walks the frame driver and walks frame and link to each other with frequency converter.
2. stand spinning frame frequency conversion speed-adjusting system according to claim 1 is characterized in that: also comprise tension force bow position sensor, described tension force bow position sensor links to each other with PLC.
3. stand spinning frame frequency conversion speed-adjusting system according to claim 2 is characterized in that: also comprise warning device, described warning device links to each other with tension force bow position sensor.
4. stand spinning frame frequency conversion speed-adjusting system according to claim 1, it is characterized in that: described spindle driver is 37W frequency conversion motor, the described frame driver of walking is 15W frequency conversion motor.
5. each described stand spinning frame frequency conversion speed-adjusting system according to claim 1-4, it is characterized in that: also comprise the approach switch interface, described approach switch interface links to each other with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104721043A CN102965775A (en) | 2012-11-21 | 2012-11-21 | Frequency-conversion speed-adjusting system of vertical-ingot spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104721043A CN102965775A (en) | 2012-11-21 | 2012-11-21 | Frequency-conversion speed-adjusting system of vertical-ingot spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102965775A true CN102965775A (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104721043A Pending CN102965775A (en) | 2012-11-21 | 2012-11-21 | Frequency-conversion speed-adjusting system of vertical-ingot spinning machine |
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| CN (1) | CN102965775A (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 |
| CN111074392A (en) * | 2019-12-31 | 2020-04-28 | 西门子工厂自动化工程有限公司 | Spinning frame spindle rotating speed control method and control system |
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| JPH093732A (en) * | 1995-06-21 | 1997-01-07 | Toyota Autom Loom Works Ltd | Operation of spinning machine and drive-controlling apparatus |
| CN1345987A (en) * | 2000-09-22 | 2002-04-24 | 株式会社丰田自动织机 | Single spindle driven spinning machine operation control system |
| CN2895451Y (en) * | 2006-04-14 | 2007-05-02 | 上海顿悦电子科技有限公司 | Improved self-actor mule for condenser-spun |
| CN101289775A (en) * | 2007-04-20 | 2008-10-22 | 经纬纺织机械股份有限公司 | Layer-by-layer speed regulating device for spinning frame |
| CN202148375U (en) * | 2010-12-08 | 2012-02-22 | 天津纺织工程研究院有限公司 | Twisting system with improved electric drive for spinning machine |
| CN202954172U (en) * | 2012-11-21 | 2013-05-29 | 吴江杰杰织造有限公司 | Frequency-conversion speed-adjusting system of vertical-ingot spinning machine |
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2012
- 2012-11-21 CN CN2012104721043A patent/CN102965775A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH093732A (en) * | 1995-06-21 | 1997-01-07 | Toyota Autom Loom Works Ltd | Operation of spinning machine and drive-controlling apparatus |
| CN1345987A (en) * | 2000-09-22 | 2002-04-24 | 株式会社丰田自动织机 | Single spindle driven spinning machine operation control system |
| CN2895451Y (en) * | 2006-04-14 | 2007-05-02 | 上海顿悦电子科技有限公司 | Improved self-actor mule for condenser-spun |
| CN101289775A (en) * | 2007-04-20 | 2008-10-22 | 经纬纺织机械股份有限公司 | Layer-by-layer speed regulating device for spinning frame |
| CN202148375U (en) * | 2010-12-08 | 2012-02-22 | 天津纺织工程研究院有限公司 | Twisting system with improved electric drive for spinning machine |
| CN202954172U (en) * | 2012-11-21 | 2013-05-29 | 吴江杰杰织造有限公司 | Frequency-conversion speed-adjusting system of vertical-ingot spinning machine |
Non-Patent Citations (3)
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| 王双喜: "FN562型立锭粗纺细纱机电气控制系统", 《纺织机械》 * |
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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 |
| CN111074392A (en) * | 2019-12-31 | 2020-04-28 | 西门子工厂自动化工程有限公司 | Spinning frame spindle rotating speed control method and control system |
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Application publication date: 20130313 |