小型铸件采用脱箱造型机在铸型输送器上进行浇注和脱箱是铸工车间较为广泛采用的一种机械化流水作业线,但这种流水作业线在开箱工序上,过去都用人工将输送器上的砂型一个一个地推入落砂机中进行落砂。这种开箱方法,是机械的连续作业的动作,因而使开箱工人处于既笨重又紧强的状态下工作,同时还受红热铸件的高温幅射。因此,工作条件是相当差 Small castings using unboxing molding machine in the mold conveyor for casting and unboxing is a more widely used mechanized casting workshop line, but this flow line in the unpacking process, in the past have been used to transport The sand molds are pushed into the sand dropping machine one by one for sand removal. This unpacking method, which is a continuous operation of the machine, allows the out-of-the-box worker to work in a cumbersome and tight condition, while also being exposed to the high temperatures of hot red castings. Therefore, working conditions are rather poor