Block molding machine

The utility model discloses a block molding machine comprising a modular plate feeding device, a skip device, a hopper device, a press block molding host, a brick receiving device and a fully automatic stacking machine. The hopper device is provided with a power rotary type racking feeder, and a material port and a material container of the skip device are overlapped in partial space; the skip device is placed on a vice frame; the brick receiving device is connected with the fully automatic stacking machine; and the press block molding host comprises a molding device, a demolding device and a vibration device, wherein the molding device comprises an upper mold fixedly connected with a rack and a lower mold movably connected with the rack, the demolding device comprises a mechanical synchronous mechanism and a hydraulic synchronous mechanism , the vibration device comprises a vibration table and a vibration motor which is a multi-shaft type vibrator, the vibrator is controlled by a frequency converter, and the vibration device further comprise a plurality of groups of air cushion buffer devices arranged on the vibration table. The block molding machine is high in mechanical strength and good in block molding quality.