Full-automatic foamed concrete casting machine

The invention discloses a full-automatic foamed concrete casting machine. The casting machine comprises a casting barrel, an outer valve casting pipe, a casting quantitative plate and a casting baffle, wherein an agitation mechanism is arranged in the casting barrel, and a slurry inlet, an air inlet and a slurry outlet are formed in the barrel body; the upper port of the outer valve casting pipe is communicated with the slurry outlet, and an outer valve casting valve plate is arranged at the lower port of the outer valve casting pipe; falling openings are formed in the bottom of the casting quantitative plate in left-right row direction and front-back line direction; casting hoppers are arranged corresponding to each falling opening, the upper opening of each casting hopper is communicated with the corresponding falling opening, and a casting hopper valve plate used for closing the lower opening of each casting hopper is arranged on each casting hopper; a scraping device and a slurry pushing device are respec