Bubble concrete block preparation device

The invention relates to a preparation device, in particular to a bubble concrete block preparation device. The invention provides the bubble concrete block preparation device capable of automatically and uniformly stirring concrete and improving the working efficiency. A bubble concrete block preparation device comprises first supporting rods arranged on the left side and the right side of the top of a base; the limiting rod is arranged between the lower portions of the front sides of the two first supporting rods in a sliding mode, and the limiting rod is also arranged between the lower portions of the rear sides of the two first supporting rods in a sliding mode; and the mold frame is placed at the top of the base. Through cooperation of a first electric sliding rail and a first electric sliding block, the first electric sliding block drives a sliding rod to move, the sliding rod drives a first rotating shaft to move, the first rotating shaft drives stirring fan blades to rotate, the stirring fan blades ro