Aluminium bar saw cuts quick -witted automatic scale device

The utility model relates to an aluminium bar saw cuts quick -witted automatic scale device, including transfer orbit, scale mark, frame, accommodate the lead screw, polished rod, cylinder and scale baffle, its characterized in that: transfer orbit both sides top do not is equipped with the scale marks, and this transfer orbit side is equipped with the frame, frame upper portion is installed and is transversely run through accommodate the lead screw with the polished rod, the encoder is installed to accommodate the lead screw one end, and driven sprocket is installed to the other end, driven sprocket passes through the chain and connects the drive sprocket who sets up on the speed reducer, step motor is connected to the speed reducer, the polished rod with the last scale device support that cup joints the cavity of accommodate the lead screw, scale device support is inside to be equipped with the cylinder, this cylinder bottom is connected the scale baffle. The utility model discloses can carry out the regulation of scale fast, improve and saw cut the precision, avoid artifical scale, reduce the labour, reduce intensity of labour, avoid the potential safety hazard.