Rare earth permanent magnet block powder discharging mechanism without destroying vacuum environment

The utility model discloses a rare earth permanent magnet block powder discharging mechanism without damaging the vacuum environment, which comprises a vacuum box body, a partition plate layer is arranged in the vacuum box body, and a quantity control mechanism for discharging is arranged on the partition plate layer; a walking table is arranged in the vacuum box body, and a collecting bag is slidably arranged on the walking table through a moving seat; a material taking component is arranged on the vacuum box body, the material taking component comprises a placing seat, the placing seat is of a bearing structure with a hollow middle part, the vacuum box body extends outwards to form a discharging cavity, the placing seat is matched in the discharging cavity in a virtual contact manner, a baffle door is hinged to a port of the discharging cavity, and dust-free gloves are connected to the vacuum box body; by combining the vacuum box body, the quantity control mechanism, the collecting bag, the dust-free gloves