Cavity foam wall processing equipment

The invention discloses cavity foam wall processing equipment, and belongs to the technical field of building decoration foam board processing, the cavity foam wall processing equipment comprises a mold and a mold core assembly, the mold core assembly comprises a mold core and a mold core driving device for driving the mold core to enter and exit a mold cavity, and the mold is provided with a through hole for the mold core to pass through; the mold core driving device is located on the side, provided with the through hole, of the mold, the mold is connected with a feeding port and a steam port, the feeding port is connected with a raw material tank, the steam port is connected with a steam tank, before feeding, the mold core driving device drives the mold core to enter a mold cavity and block the through hole, and after forming is finished, the mold core driving device drives the mold core to leave the mold cavity. By arranging the mold core capable of entering and exiting from the mold cavity, the mold core