| 摘要 |
The present invention relates to a color detection device for fabric dyeing machines, comprising a measurement chamber (2), ray emitting device (7), ray receiving device (8) with a chamber inlet (3) and chamber (4) outlet. The both ends of said measurement chamber have lenses (5A & 5B), in which the light ray emitted from said ray emitting device pierces through the lens (5A), the liquor in measurement chamber and lens (5B). The ray is received by ray receiving device (8). A filter (16) is placed in front of chamber inlet (3), a controller (15) connects to the ray emitting device (8), chamber inlet valve (27), chamber outlet valve (29) and cleansing valve (28). The invention could precisely detect dye liquor color in special working environment of dyeing industry. |
