Prefabricated part distribution line

The utility model discloses a prefabricated part material distribution line which comprises a material distribution system and a material distribution system, the material distribution system comprises a material distribution machine and a material distribution machine track, and the material distribution machine is arranged on the material distribution machine track and can distribute concrete to a mold table; the concrete supply system comprises a torpedo ladle, a torpedo ladle rail and a power device, the torpedo ladle rail is provided with a starting position and an ending position, the ending position is located above the distributing machine rail, the torpedo ladle is installed on the torpedo ladle rail, a concrete loading groove is formed in the torpedo ladle, and the concrete loading groove is communicated with the concrete loading groove. The power device can drive the torpedo ladle to rotate; the automatic cleaning device comprises a water supply device, a pumping pipeline and a water spraying devic