Title:
SIZING MACHINE TENSION CONTROL SYSTEM BASED ON PLC AND ENGINEERING FREQUENCY CONVERTER
Document Type and Number:
WIPO Patent Application WO/2016/206326
Kind Code:
A1
Abstract:
Disclosed is a sizing machine tension control system based on PLC and an engineering frequency converter. The sizing machine tension control system comprises a sizing machine. A programmable controller, a tension frequency converter, a coder, a display module, a vehicle speed sensor, a motor rotating speed sensor and a power supply module are disposed on the sizing machine. The tension frequency converter, the coder, the display module and the power supply module are connected to corresponding ports of the programmable controller. The vehicle speed sensor and the motor rotating speed sensor are each connected to the programmable controller sequentially by means of an analog-to-digital conversion circuit and an amplification circuit. In the present utility model, a weaving axial tension control system of the sizing machine is refitted to be controlled by the frequency converter, so that the tension value of the weaving axial tension control system of the sizing machine can be easily adjusted; the control system is refitted to be semi-automated, control is easier, monitoring is convenient, and the repair amount is decreased.
Inventors:
CHEN BEIJU (CN)
GUO LIN (CN)
ZHANG CHENXIN (CN)
SUN YUANLIE (CN)
ZHANG WEI (CN)
XU XIAOXIAO (CN)
HUANG ZHIYUAN (CN)
FEI JIE (CN)
SHEN JINGFEN (CN)
GUO LIN (CN)
ZHANG CHENXIN (CN)
SUN YUANLIE (CN)
ZHANG WEI (CN)
XU XIAOXIAO (CN)
HUANG ZHIYUAN (CN)
FEI JIE (CN)
SHEN JINGFEN (CN)
Application Number:
PCT/CN2015/097798
Publication Date:
December 29, 2016
Filing Date:
December 18, 2015
Export Citation:
Assignee:
JIANGSU HAIDA DYEING & PRINTING MACHINERY CO LTD (CN)
International Classes:
D06B3/04; D06B23/00
Foreign References:
| CN204780243U | 2015-11-18 | |||
| CN104947342A | 2015-09-30 | |||
| CN2813653Y | 2006-09-06 | |||
| JPH04100939A | 1992-04-02 | |||
| JPH02112468A | 1990-04-25 | |||
| JPH0280657A | 1990-03-20 |
Other References:
CHAI, XI.: "Tension Control of Sizing Machine Based on PLC and Industrial Transducer", PLC&FA, 15 September 2010 (2010-09-15), pages 62 and 105 - 107, ISSN: 1606-5123
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
北京德崇智捷知识产权代理有限公司 (CN)
北京德崇智捷知识产权代理有限公司 (CN)
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