Abstract:

 In order to reduce the labor intensity of spinners in the spinning workshop and improve the production efficiency by reducing the unnecessary consumption of raw materials due to a long broken yarn time, a set of broken end detection and displayed system of ring spinning was designed based on the database. The system comprised the roving spinning broken end detection car, the broken end warning indicator module, the wireless communication base station, the database server and the tablet computer, The wireless communication base station was communicated with the roving spinning broken ends detecting car and the broken ends warning indicator module by means of ZigBee, and communicated with the database server by TCP/IP. The detected broken yarn information was displayed on the broken end warning indicator module and the tablet computer in real time to remind spinners and supervisors handling broken yarn timely. The system application software was development with C++ language in the Visual Studio 2008 development environment, the database used Microsoft SQL Server 2005, and the actual application shows that the system can detect broken yarn and display the breakage information stably.

Key words: ringspinningbroken end inspection systemof spun yarn, rarn breakage display system, production efficiency