Mixing structure prepared from foam concrete

The utility model provides a mixing structure for foam concrete preparation, which comprises a mixing cylinder connected with a stirring mechanism, in the utility model, after foam is prepared, an air cylinder is started to drive an extrusion plate to move towards the left side, and a movable baffle plate is pushed to move towards the left side under the action of a sliding block, so that a foam outlet is opened, and the foam outlet is opened. Bubbles enter a driving box through a bubble outlet, then concrete raw materials are added into a mixing barrel from a feeding port, an air cylinder is started through a controller to drive an extrusion plate to move rightwards, under the action of a sliding block and a sliding groove, a movable baffle is pushed to move rightwards, and the bubble outlet is closed; an extrusion plate and a sealing gasket extrude foam into the mixing barrel from a plurality of foam extrusion openings under the action of an air cylinder, so that the foam and the concrete raw materials are