CN203729023U - Servo control device for towel loom - Google Patents
Servo control device for towel loom Download PDFInfo
- Publication number
- CN203729023U CN203729023U CN201320818013.0U CN201320818013U CN203729023U CN 203729023 U CN203729023 U CN 203729023U CN 201320818013 U CN201320818013 U CN 201320818013U CN 203729023 U CN203729023 U CN 203729023U
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- Prior art keywords
- servomotor
- terry cloth
- servo
- servo controller
- angle
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- Expired - Lifetime
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- 239000004744 fabric Substances 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a servo control device for a towel loom. The servo control device for the towel loom comprises a servo motor, a main shaft, a servo controller and an angle sensor, wherein the main shaft is electrically connected with the towel loom and used for driving the main shaft to operate, the servo controller is electrically connected with the servo motor and an upper computer and used for having control over operation of the servo motor in a vector control mode, the angle sensor is connected with the servo motor in an input mode and connected with the servo controller in an output mode, and the angle sensor is used for detecting the operating angle of the servo motor, converting the angle data of the servo motor into corresponding signals and sending the signals to the servo controller. By the adoption of the servo control device for the towel loom, the whole towel loom is simple in mechanical structure, low in energy consumption, high in operation accuracy, stable in speed and controllable in torque.
Description
Technical field
The utility model relates to one Servocontrol device, specifically, relates to a kind of Servocontrol device for terry cloth loom.
Background technology
Terry cloth loom is a kind of for processing the loom of towel.When terry cloth loom work, the drive manner of its main shaft, normally need flywheel gear and asynchronous machine to drive its running, such drive manner tends to bring following problem: the energy consumption that, flywheel gear drives spindle operation to produce is higher, and can not shut down; Two, the torque ripple of Induction Motor-Driven spindle operation is larger, makes precision be difficult to ensure; Three, asynchronous machine drives spindle operation to make low speed torque little and can not speed governing, thereby makes the stability of speed low, causes the startup of terry cloth loom fast not, has the shelves of driving; Four, asynchronous machine can not be braked, and brake gear need to be installed and just can make loom stop fast, shuts down shelves otherwise have.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide that a kind of energy consumption is low, running accuracy is high, velocity-stabilization and the controlled Servocontrol device for terry cloth loom of moment.
For achieving the above object, the technical solution of the utility model is as follows: a kind of Servocontrol device for terry cloth loom, comprising: servomotor, is electrically connected the main shaft of described terry cloth loom, for driving described spindle operation;
Servo controller, is electrically connected with described servomotor and host computer respectively, for the running with servomotor described in vector control mode control;
Angular transducer, input connects described servomotor, and output connects described servo controller, for detection of the angle of described servomotor running and convert its angle-data to corresponding signal and be transferred to described servo controller.
Further, described servomotor is synchronous servo motor.
Further, described synchronous servo motor is permagnetic synchronous motor.
Further, described angular transducer is arranged on described synchronous servo motor.
Further, described angular transducer comprises:
Rotary transformer, is electrically connected described servomotor, for detection of the running angle of described servomotor;
Encoder, is electrically connected described rotary transformer, is transferred to described servo controller for corresponding signal is worked out and converted to the angle-data of detection.
Further, described host computer is computer.
Adopt technique scheme, the beneficial effect of technical solutions of the utility model is: the Servocontrol device of terry cloth loom comprises servomotor, servo controller and angular transducer, obtain following advantage compared with traditional Induction Motor-Driven: one, reduce the flywheel gear that terry cloth loom starts, reduced the energy consumption that this device produces simultaneously;
Two, servo controller has adopted vector control technology, can effectively reduce the fluctuation of torque, improves the machining accuracy of terry cloth loom;
Three, servomotor can be realized low-speed big and stepless speed regulation, makes the stability of speed high, and the crawl rate smoothing of terry cloth loom ensures large torque output, has the braking moment the same with staring torque, reduces brake gear;
Five, servo controller has connected angular transducer, can detect the angle of this servomotor running and convert angle-data to corresponding signal and be transferred to this servo controller, can carry out Real-Time Monitoring to whole equipment, further improve main shaft traveling comfort.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of a kind of Servocontrol device for terry cloth loom of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, a kind of Servocontrol device for terry cloth loom, comprising: servomotor, and the main shaft of electrical connection terry cloth loom, turns round for driving main shaft; Servo controller, is electrically connected with servomotor and host computer respectively, for the running with vector control mode control servomotor; Angular transducer, is electrically connected with described servomotor and servo controller respectively, and input connects servomotor, and output connects servo controller, for detection of the angle of servomotor running and convert its angle-data to corresponding signal and be transferred to servo controller.
Wherein, servomotor is synchronous servo motor, and most preferred is permagnetic synchronous motor; Host computer is computer.
Introduce operation principle of the present utility model below: the parameter of by host computer, servo controller being set motor speed, servo controller is according to this motor speed parameter control synchronous servo motor running, and then synchronous servo motor drives the spindle operation of terry cloth loom according to above-mentioned motor rotation parameter; Motor angle sensor detects the angle of above-mentioned synchronous servo motor running and converts angle-data to corresponding signal and sends above-mentioned servo controller to, this servo controller calculates corresponding motor speed according to this angle-data, and compare with the motor speed instruction of setting, computational speed difference, and according to the output of speed difference control servo controller, to ensure the stable operation of terry cloth loom, improved the machining accuracy of terry cloth loom simultaneously.
Embodiment 3
All the other are same as the previously described embodiments, and difference is, angular transducer is arranged on synchronous servo motor, and angular transducer comprises: rotary transformer, and electrical connection servomotor, for detection of the running angle of servomotor; Encoder, electrical connection rotary transformer, is transferred to servo controller for corresponding signal is worked out and converted to the angle-data of detection.
Embodiment 2
A kind of progress control method of terry cloth loom, its concrete progress control method step is as follows: one, setting parameter: according to production requirement, carry out the setting parameter of described servomotor rotating speed by described host computer and servo controller, make rotating speed meet setting value standard;
Two, start terry cloth loom: after described setting parameter, start described servomotor by servo controller according to described parameter and drive spindle operation;
Three, angle detects: described angular transducer carries out Real-Time Monitoring to the angle-data of described servomotor;
Four, data feedback: described angular transducer converts detected angle-data to corresponding signal, and give described servo controller by signal feedback;
Five, control output: described servo controller carries out speed calculating according to the angle-data of described angular transducer transmission, and compare with described speed setting value, calculate speed difference, according to the output of servo controller described in the control of speed difference, complete the stable operation of terry cloth loom main shaft afterwards.
By technique scheme, the beneficial effect of technical solutions of the utility model is: the Servocontrol device of terry cloth loom comprises servomotor, servo controller and angular transducer, has obtained following advantage compared with traditional Induction Motor-Driven:
One, reduce the flywheel gear that terry cloth loom starts, reduced the energy consumption that this device produces simultaneously;
Two, servo controller has adopted vector control technology, can effectively reduce the fluctuation of torque, improves the machining accuracy of terry cloth loom;
Three, servomotor can be realized low-speed big and stepless speed regulation, makes the stability of speed high, and the crawl rate smoothing of terry cloth loom ensures large torque output, has the braking moment the same with staring torque, reduces brake gear;
Five, servo controller has connected angular transducer, can detect the angle of this servomotor running and convert angle-data to corresponding signal and be transferred to this servo controller, can carry out Real-Time Monitoring to whole equipment, further improve main shaft traveling comfort.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. for a Servocontrol device for terry cloth loom, it is characterized in that, comprising: servomotor, is electrically connected the main shaft of described terry cloth loom, for driving described spindle operation;
Servo controller, is electrically connected with described servomotor and host computer respectively, for the running with servomotor described in vector control mode control;
Angular transducer, input connects described servomotor, and output connects described servo controller, for detection of the angle of described servomotor running and convert its angle-data to corresponding signal and be transferred to described servo controller.
2. the Servocontrol device for terry cloth loom according to claim 1, is characterized in that, described servomotor is synchronous servo motor.
3. the Servocontrol device for terry cloth loom according to claim 2, is characterized in that, described synchronous servo motor is permagnetic synchronous motor.
4. the Servocontrol device for terry cloth loom according to claim 3, is characterized in that, described angular transducer is arranged on described synchronous servo motor.
5. according to the arbitrary described Servocontrol device for terry cloth loom of claim 1-4, it is characterized in that, described angular transducer comprises: rotary transformer, is electrically connected described servomotor, for detection of the running angle of described servomotor;
Encoder, is electrically connected described rotary transformer, is transferred to described servo controller for corresponding signal is worked out and converted to the angle-data of detection.
6. the Servocontrol device for terry cloth loom according to claim 1, is characterized in that, described host computer is computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818013.0U CN203729023U (en) | 2013-12-13 | 2013-12-13 | Servo control device for towel loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818013.0U CN203729023U (en) | 2013-12-13 | 2013-12-13 | Servo control device for towel loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729023U true CN203729023U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818013.0U Expired - Lifetime CN203729023U (en) | 2013-12-13 | 2013-12-13 | Servo control device for towel loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711754A (en) * | 2013-12-13 | 2015-06-17 | 苏州御能动力科技有限公司 | Servo control device for terry cloth loom and operation control method thereof |
| CN107664991A (en) * | 2016-07-27 | 2018-02-06 | 上海中科深江电动车辆有限公司 | Electric machine controller off-line test device and detection method |
-
2013
- 2013-12-13 CN CN201320818013.0U patent/CN203729023U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711754A (en) * | 2013-12-13 | 2015-06-17 | 苏州御能动力科技有限公司 | Servo control device for terry cloth loom and operation control method thereof |
| CN107664991A (en) * | 2016-07-27 | 2018-02-06 | 上海中科深江电动车辆有限公司 | Electric machine controller off-line test device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INVT INDUSTRIAL TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI YUNENG POWER TECHNOLOGIES, LNC. Effective date: 20150907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150907 Address after: 200120 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room 690-8 Patentee after: INVT INDUSTRIAL TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: Suzhou City, Jiangsu province 215163 high tech Industrial Development Zone of Suzhou science and Technology City kolding Road No. 78 Patentee before: Suzhou Kinway Technologies Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |