CN103510253A - Device for automatically adjusting spinning part winding tension - Google Patents
Device for automatically adjusting spinning part winding tension Download PDFInfo
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- CN103510253A CN103510253A CN201310455449.2A CN201310455449A CN103510253A CN 103510253 A CN103510253 A CN 103510253A CN 201310455449 A CN201310455449 A CN 201310455449A CN 103510253 A CN103510253 A CN 103510253A
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Abstract
The invention provides a device for automatically adjusting spinning part winding tension. The device comprises a pulling traction roller, a winding roller, a first motor, a second motor and a PLC, wherein the pulling traction roller and the winding roller work independently, the first motor and the second motor drive the pulling traction roller and the winding roller respectively, and the PLC is used for electrically connecting the first motor and the second motor and controlling the rotation speed of the first motor and the rotation speed of the second motor. The device is characterized in that a tension roller is arranged between the pulling traction roller and the winding roller, a tension detector is arranged on the tension roller, and the signal output end of the tension detector is electrically connected with the PLC through a potentiometer. After the winding tension of the tension roller changes, the variable quantity of tension is converted into the voltage change of the potentiometer through the tension detector, the PLC converts the voltage change into an output signal and sends the output signal to the first motor or the second motor, the rotation speed of the pulling traction roller or the rotation speed of the winding roller is adjusted automatically to enable the winding tension to return to the set constant value, and the purpose of adjusting the winding tension in real time is achieved.
Description
Technical field
The present invention relates to a kind of woven servicing unit, be specifically related to a kind of for automatically regulating the device of weaving part winding tension.
Background technology
In woven or rolling, will knit part by towing roller and work beam transmits, the Tensity size of knitting part in the process of transmission differs, when knitting the tension force of part when too small, can cause knitting part bending or knotting, during overtension, knitting part easily breaks, therefore need to connect the device that can adjust constantly coiling rate of tension, rate of tension of the prior art regulates and mostly adopts mechanical friction brake manually to control, manually control can not realize constantly and adjusting, and accuracy is low, is not suitable for using in the automatic production line of present stage.
Summary of the invention
In order to solve the deficiency in background technology, the object of the invention is to overcome the defect of background technology, provide a kind of for automatically regulating the device of weaving part winding tension, simple in structure, can realize and adjust in real time tension force.
For achieving the above object, the technical solution used in the present invention is: a kind of for automatically regulating the device of weaving part winding tension, comprise that work independently tows roller and work beam, described in driving respectively, tow the first motor and the second motor that roller and work beam rotate, and the PLC controller that is electrically connected and controls described the first motor and the second motor speed, it is characterized in that: described in tow and between roller and work beam, be also provided with jockey pulley, on described jockey pulley, be provided with tension detector, the signal output part of described tension detector is electrically connected by a potentiometer and described PLC controller.
In a preferred embodiment of the present invention, further comprise that described potentiometer is slide rheostat.
In a preferred embodiment of the present invention, further comprise that described tension detector comprises the swinging axle that the drum shaft with described jockey pulley is linked, described swinging axle is connected with the control end of described slide rheostat.
In a preferred embodiment of the present invention, further comprise output and the electrical connection of described PLC controller of described slide rheostat.
In a preferred embodiment of the present invention, further comprise that described the first motor and the second motor are adjustable frequency motor.
Usefulness of the present invention is: of the present invention a kind of for automatically regulating the device of weaving part winding tension, after the winding tension of jockey pulley changes, roller shaft is subjected to displacement, displacement is passed to swinging axle, by the mobile resistance value that changes slide rheostat of swinging axle, resistance value passes to the first motor or the second motor by PLC controller by output signal after changing, automatically regulate the rotating speed that tows roller or work beam, make tension force get back to setting value, reach the object of real-time adjustment winding tension.
accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is of the present invention a kind of for automatically regulating the structural representation of the device of weaving part winding tension;
Fig. 2 is the structural representation of first embodiment of the invention;
Fig. 3 is the structural representation of second embodiment of the invention.
In figure: 2, tow roller, 4, work beam, the 6, first motor, the 8, second motor, 10, PLC controller, 12, jockey pulley, 14, tension detector, 16, potentiometer, 18, roller shaft, 20, swinging axle.
The specific embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, a kind of for automatically regulating the device of weaving part winding tension, comprise that work independently tows roller 2 and work beam 4, driving tows the first motor 6 and second motor 8 of roller 2 and work beam 4 rotations respectively, and the PLC controller 10 that is electrically connected and controls the first motor 6 and the second motor 8 rotating speeds, tow between roller 2 and work beam 4 and be also provided with jockey pulley 12, on jockey pulley 12, be provided with tension detector 14, the signal output part of tension detector 14 is by a potentiometer 16 and 10 electrical connections of PLC controller.PLC controller 10 is controlled after the stabilization of speed of the first motor 6 and the second motor 8, winding tension on jockey pulley 12 is constant, after winding tension changes, tension detector 14 converts the variable quantity of tension force to the voltage change of potentiometer 16, convert voltage change to output signal with the PLC controller 10 of potentiometer 16 electrical connection and pass to the first motor 6 or the second motor 8, automatically regulate the rotating speed that tows roller 2 or work beam 4, make winding tension get back to the steady state value of setting, reach the object of real-time adjustment winding tension.
Concrete, potentiometer 16 is slide rheostat, tension detector 14 comprises the swinging axle 20 that the roller shaft 18 with jockey pulley 12 is linked, and wherein swinging axle 20 is connected with the control end of slide rheostat, the output of slide rheostat and 10 electrical connections of PLC controller.After winding tension changes, roller shaft 18 is subjected to displacement, displacement is passed to swinging axle 20, by the mobile resistance value that changes slide rheostat of swinging axle 20, resistance value passes to the first motor 6 or the second motor 8 by PLC controller 10 by output signal after changing, automatically regulate the rotating speed that tows roller 2 or work beam 4, make winding tension get back to the steady state value of setting, reach the object of real-time adjustment winding tension.
Preferably, the first motor 6 and the second motor 8 are adjustable frequency motor, reduce energy consumption.
As shown in Figure 2, tow the rotating speed of roller 2 when large, jockey pulley 12 changes at the effect upper/lower positions of winding tension, cause slide rheostat slippage left, it is large that resistance value becomes, the voltage drop causing increases, and PLC controller 10 changes into control signal by changing value the rotating speed of the first motor 6 is reduced, and makes winding tension value get back to setting value.
As shown in Figure 3, when the rotating speed of work beam 4 is large, jockey pulley 12 changes at the effect upper/lower positions of winding tension, cause slide rheostat slippage to the right, resistance value diminishes, the voltage drop causing reduces, and PLC controller 10 changes into control signal by changing value the rotating speed of the second motor 8 is reduced, and makes winding tension value get back to setting value.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. one kind for automatically regulating the device of weaving part winding tension, comprise that work independently tows roller and work beam, tows the first motor and the second motor that roller and work beam rotate described in driving respectively, and the PLC controller that is electrically connected and controls described the first motor and the second motor speed, it is characterized in that: described in tow and between roller and work beam, be also provided with jockey pulley, on described jockey pulley, be provided with tension detector, the signal output part of described tension detector is electrically connected by a potentiometer and described PLC controller.
2. according to claim 1 a kind of for automatically regulating the device of weaving part winding tension, it is characterized in that: described potentiometer is slide rheostat.
3. according to claim 2 a kind of for automatically regulating the device of weaving part winding tension, it is characterized in that: described tension detector comprises the swinging axle that the roller shaft with described jockey pulley is linked, and described swinging axle is connected with the control end of described slide rheostat.
4. according to claim 3 a kind of for automatically regulating the device of weaving part winding tension, it is characterized in that: the output of described slide rheostat and the electrical connection of described PLC controller.
5. according to claim 1 a kind of for automatically regulating the device of weaving part winding tension, it is characterized in that: described the first motor and the second motor are adjustable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455449.2A CN103510253A (en) | 2013-09-30 | 2013-09-30 | Device for automatically adjusting spinning part winding tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455449.2A CN103510253A (en) | 2013-09-30 | 2013-09-30 | Device for automatically adjusting spinning part winding tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103510253A true CN103510253A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455449.2A Pending CN103510253A (en) | 2013-09-30 | 2013-09-30 | Device for automatically adjusting spinning part winding tension |
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| CN (1) | CN103510253A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197686A (en) * | 2015-08-31 | 2015-12-30 | 中天科技光纤有限公司 | Novel multigroup re-winding device and control method thereof |
| CN108770813A (en) * | 2018-04-12 | 2018-11-09 | 何素圈 | A kind of solar energy sprinkling agricultural device |
| CN112251859A (en) * | 2020-10-23 | 2021-01-22 | 东台奥力芬化纤有限公司 | Processing equipment and processing technology suitable for polypropylene low stretch yarn |
| CN113371492A (en) * | 2021-06-29 | 2021-09-10 | 广东溢达纺织有限公司 | Textile fabric winding device and method |
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| JPH02182945A (en) * | 1988-12-28 | 1990-07-17 | Toyota Central Res & Dev Lab Inc | Controller for warp yarn speed |
| JP2005120492A (en) * | 2003-10-14 | 2005-05-12 | Tsudakoma Corp | Warp rewinder |
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| CN101117189A (en) * | 2006-08-04 | 2008-02-06 | 株式会社名机制作所 | Method for controlling conveying mechanism for conveying film |
| CN101876118A (en) * | 2009-04-28 | 2010-11-03 | 株式会社丰田自动织机 | The method and apparatus that is used for the yarn beam diameter of definite loom |
| CN203546323U (en) * | 2013-09-30 | 2014-04-16 | 吴江唯奇布业有限公司 | Device for automatically regulating winding tension of woven piece |
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2013
- 2013-09-30 CN CN201310455449.2A patent/CN103510253A/en active Pending
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| JPH02182945A (en) * | 1988-12-28 | 1990-07-17 | Toyota Central Res & Dev Lab Inc | Controller for warp yarn speed |
| JP2005120492A (en) * | 2003-10-14 | 2005-05-12 | Tsudakoma Corp | Warp rewinder |
| CN1621589A (en) * | 2003-11-25 | 2005-06-01 | 津田驹工业株式会社 | Defining and displaying device of fiber machine |
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| CN101876118A (en) * | 2009-04-28 | 2010-11-03 | 株式会社丰田自动织机 | The method and apparatus that is used for the yarn beam diameter of definite loom |
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| 陈德传等: ""力矩伺服式卷绕张力与速度协调控制系统"", 《纺织学报》, vol. 30, no. 6, 15 June 2009 (2009-06-15) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197686A (en) * | 2015-08-31 | 2015-12-30 | 中天科技光纤有限公司 | Novel multigroup re-winding device and control method thereof |
| CN108770813A (en) * | 2018-04-12 | 2018-11-09 | 何素圈 | A kind of solar energy sprinkling agricultural device |
| CN112251859A (en) * | 2020-10-23 | 2021-01-22 | 东台奥力芬化纤有限公司 | Processing equipment and processing technology suitable for polypropylene low stretch yarn |
| CN113371492A (en) * | 2021-06-29 | 2021-09-10 | 广东溢达纺织有限公司 | Textile fabric winding device and method |
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Application publication date: 20140115 |