Vibration powder distributor

The utility model discloses a vibrating powder distributor which comprises a box body, an inverted-cone-shaped material cavity is formed in the inner wall of the box body, and a discharging opening is formed in the outer wall, right corresponding to the material cavity, of the bottom of the box body. A mesh bottom plate is fixedly connected to the inner wall of one side of the box body located at the bottom end of the material cavity, and a multi-stage powder distribution assembly is arranged on the inner wall of the bottom of the box body located below the mesh bottom plate; the multi-stage powder distribution assembly comprises two guide grooves which are correspondingly formed in the inner wall of one side of the box body, an upper sieve plate and a lower sieve plate which are slidably connected to the inner walls of the guide grooves through sliding blocks in the vertical direction, and a driving structure arranged between the upper sieve plate and the lower sieve plate; and cylinders are fixedly connecte