The invention discloses a component box for optimizing screening and taking work, comprising a base, wherein the upper end surface of the base is rotatably connected with supporting columns extending up and down, and the upper end of the supporting column is fixedly connected with the upper and lower sides respectively a temporary storage device, the gathering block is provided with an opening upward receiving groove, and the receiving groove can collect the falling parts In the receiving groove, the inner wall of the front side of the receiving groove is provided with a slideway; the present invention utilizes a downwardly extending spiral pipe with different thicknesses of the falling pipe, and sequentially screens the parts of different specifications, which may cause confusion due to the mobile carrying. The parts are distinguished again.