Master batch split charging and discharging device

The utility model relates to the technical field of master batch production, in particular to a master batch split charging and discharging device which comprises at least one quantitative cylinder, an upper butterfly valve and a lower butterfly valve, the upper butterfly valve and the lower butterfly valve are sequentially arranged at the upper end and the lower end of the quantitative cylinder, a telescopic pipe is installed at the upper end of the upper butterfly valve, a feeding cylinder is installed at the upper end of the telescopic pipe, and the feeding cylinder is a transparent cylinder body; a charging hopper is mounted at the lower end of the lower butterfly valve; the upper butterfly valve and the lower butterfly valve are flange type electric butterfly valves; a screening plate is arranged in the middle of the inner wall of the feeding cylinder, and strip-shaped holes are evenly distributed in the screening plate. The device is reasonable in design, through the joint arrangement of the upper butte