| 摘要 |
PURPOSE: A knife controller for a fabric coating machine is provided to improve the quality of the coating machine and increase the coating efficiency by preventing the transmission of the rotating power of the driving means to a knife. CONSTITUTION: A knife controller for a fabric coating machine comprises: a rising means(110), installed in knife frame which stands on the upper part of a frame, rise the knife to the direction of a backup roller; a knife block(115) in the one side of a rising plate(111); a driving motor(112) transferring a raising screw to power conversion unit(113), which rotates/reverse rotates the rising screw; driving pulleys(118,119) installed in driving shaft(116,117) and connected to a timing belt(120). |
