| 摘要 |
FIELD: fabric industry, possible use during control of quality and rating of fabric being manufactured. ^ SUBSTANCE: device for finding and registering defects on moving fabric contains a light source, video camera, fabric movement speed indicator and light guides. Light guides are positioned linearly in front of light source, below fabric across its whole width, outputs of light guides being gathered in rectangular matrix, which together with video camera is positioned in tubule made of hermetical material. Video camera is positioned above rectangular matrix, while axis of video camera is perpendicular to plane of matrix, also video camera is connected to computer, adjusted for recognition and classification of fabric defects. ^ EFFECT: increased efficiency when monitoring and recognizing defects of fabric having varying geometrical dimensions and shapes, expanded spectrum of registered defects, increased productiveness of measuring and rejecting equipment. ^ 8 dwg |
