Combined autoclaved aerated concrete plate mould box

The utility model discloses a combined autoclaved aerated concrete plate mold box which comprises a mold box body, the top of the mold box body is communicated with a feeding pipe, a base is arranged at the bottom of the mold box body, an annular groove is formed in the top of the base, the bottom of the mold box body penetrates through the annular groove and extends into the annular groove, and a disassembling and assembling mechanism is arranged between the base and the mold box body. The disassembling and assembling mechanism comprises L-shaped plates fixed to the front side and the rear side of the base, inserting grooves are formed in the front side and the rear side of the mold box, inserting plates are slidably connected to the sides, away from each other, of the L-shaped plates, the opposite sides of the two inserting plates penetrate through the L-shaped plates and extend to the outer portions of the L-shaped plates, and connecting blocks are fixed to the opposite sides of the two L-shaped plates. Th