Prefabricated wallboard pouring mold for continuous production

The utility model discloses a prefabricated wallboard pouring mould for continuous production, which comprises a support plate, two first side plates and two second side plates, the two second side plates are fixedly arranged on the support plate, the two first side plates are connected with the upper side of the support plate in a sliding manner, and the two second side plates are connected with the lower side of the support plate in a sliding manner. A closed space is defined by the two first side plates and the two second side plates along the top plate, a hollow cylinder is arranged below the supporting plate, the hollow cylinder is fixedly connected with the lower side wall of the supporting plate through connecting columns which are symmetrical in position, and the side wall of the hollow cylinder is rotationally connected with an adjusting rod; the adjusting rod penetrates through the side wall of the hollow cylinder inwards and is fixedly connected with a first bevel gear, and second bevel gears meshe