基于移动终端的全自动管纱溯源系统研发OACSTPCD

In order to better realize the quality traceability of the spinning link in the spinning production process,aiming at the current disadvantages of cumbersome and inefficient bobbin traceability,a bobbin traceability system based on intelligent terminal was designed by combining mobile intelligent terminal with Radio Frequency Identification(RFID)technology and using network and database technology.After the fixed automatic RFID tag writing device was used to automatically write the spinning frame number and spindle number into the corresponding bobbin electronic tag,the production information on the electronic label of the defective tube removed in the winding process was read,saved and processed by the mobile intelligent terminal.The function of quality traceability and real-time mobile management of the bobbin was realized.The problematic spindles could be maintained and repaired in time,and a closed-loop management of bobbins was formed.The system had been running stably for 9 months on 20 JWF1579 and 100 FA506 spinning frames,and the number of yarn defects has been significantly reduced.It is considered that the system has the characteristics of simple and convenient operation,accurate traceability and so on.It is beneficial to reduce labor costs,improve the efficiency of yarn traceability,then improve the production efficiency and economic benefits.