我厂铸造分厂造型用砂量很大。型砂皮带输送机处于厂房空间,生产环境较差。过去,检查砂斗料位高低及给砂操作全部是靠工人目测和手动操作输砂皮带上的刮板升降,不但占用人力多、劳动强度大和劳动环境差,而且生产效率很低。 I plant casting factory modeling a large amount of sand. Sand conveyor belt in the workshop space, the production environment is poor. In the past, checking the level of the sand hopper and the operation of the sand were all based on manual inspection and manual operation by the scraper on the conveyor belt, which not only took up more manpower, more labor and a poor working environment, but also had lower production efficiency.