在一股压力机上采用轧辊式自动送料装置可对线、带、软管等卷料进行自动下料,其结构简单,送料步距长,动作灵活,调整方便。本装置的动作原理见图1,滑块下行时,齿条16传动齿轮轴20通过离合器19带动下轧辊转动,又通过一对大齿轮8带动上轧辊,在弹簧4的压力作用下,上下轧辊夹住卷料进给一个步距。同时活动扣13下降,越过断料 In a press on the use of roll-type automatic feeding device for the wire, tape, hose and other material automatically cut, its simple structure, feeding step length, flexible action, easy adjustment. The operating principle of the device shown in Figure 1, the slider down, the rack gear 16 driven gear 20 through the clutch 19 driven by the roll rotation, but also driven by a pair of gear 8 on the roll, under the pressure of the spring 4, the upper and lower roll Hold the roll feed a step. At the same time activities deduction 13 down, across the broken material