JOURNAL OF TEXTILE RESEARCH ›› 2016, Vol. 37 ›› Issue (10): 125-129.

Previous Articles     Next Articles

Distributed drive control unit design of air valve group on underwear machine

  

  • Received:2015-09-09 Revised:2016-03-25 Online:2016-10-15 Published:2016-10-31

Abstract:

The air valves of underwear machine are various and scattered. After analyzing and classifying the function and performance requirement of the valves in different location, a kind of distributed drive suggestion based on RS485 bus is put forward. According to distributed structure of control unit, total design framework is built and the article introduce the hardware circuit design, the software development and communication protocol which is formulated on the basis of control commands transmission requirements are discussed. In order to reduce the power and enhance the operating accuracy, pulse width modulation (PWM) mode is used as the drive mode. The current in different parameters (frequency and drty cycle) is measured, and in combination with the real movement, the most suitable parameters are selected. The results indicated that the solution and reliable, and the valve gas work efficiently, satisfying the control demand on the seamless underwear machine.

Key words: seamless under wear machine, air valev, destribution drive control, frequency, duty cycle

[1] . Testing and characterizing of filament breakage of multifilament yarn [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(06): 29-35.
[2] . Segmentation of fabric defect images based on improved frequency-tuned salient algorithm [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(05): 125-131.
[3] . Application of algorithm with improved frequency-tuned salient region [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(03): 154-160.
[4] . Biological degumming of oil-flax fibers based on radio frequency treatment [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(03): 73-78.
[5] . Evaluation of dynamic tension of warp knitting yarn [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 68-72.
[6] . Design of needle selector frequency detection system based on stroboscopic principle [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(03): 138-142.
[7] . Influence factors of frequency response characteristics for new velvet fabric with frequency selective surface [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(02): 90-98.
[8] . Influence of ultrasound treatment on mechanical property of bamboo fibers modified by nanoparticles [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(3): 16-0.
[9] . Fabrication and application of fabric based frequency selective surface [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(2): 141-0.
[10] . Optics Properties of fabric with multiple structural colors [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(08): 83-88.
[11] . Application of plasma modification in combination with electrostatic spraying in hydrophobic finishing of wool textiles for automotive decoration [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(08): 89-93.
[12] . Study on woven fabric texture using frequency spectrum [J]. JOURNAL OF TEXTILE RESEARCH, 2015, 36(07): 55-0.
[13] . Innovative design of jig dyeing machine automatic control system [J]. JOURNAL OF TEXTILE RESEARCH, 2015, 36(03): 121-0.
[14] . Research on textile electromagnetism and development of electromagnetic textile [J]. JOURNAL OF TEXTILE RESEARCH, 2013, 34(2): 73-81.
[15] . Relationship between sound absorption property and needling techniques of automotive interior materials made of hemp fiber [J]. JOURNAL OF TEXTILE RESEARCH, 2013, 34(12): 45-0.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!