The Research of Broken Filaments Detection Device on Viscose Filament Yarn

Abstract

In this paper, on the basis of researching several methods for broken filaments detecting in-depth, we have designed a real-time broken filaments detection device in the process of viscose filament yarn winding. The detection device is used for detecting broken filaments by illuminating broken filaments on viscose filament yarn. The broken filaments will become an enlargement image on the sensitive surface of the photoelectric sensor. The image will cause luminous flux of photoelectric cell to weaken, by monitoring the signal, and the system can detect and count the broken filaments. The accuracy of the viscose filament measurement system is reliable and low cost.