Foam concrete dicing device and method

The invention discloses a foam concrete dicing device and method. The foam concrete dicing device and method have the advantages that the end face of concrete can be cut into an end face with an angle, and the forming angle of the end face of the concrete can be changed. The method comprises the steps that 1, the concrete to be cut is placed between a push block and a rolling conveying piece, andthe rolling conveying piece clamps the concrete with different thicknesses and achieves the guiding function; 2, an electric push rod drives the push block to push the concrete rightwards, and the concrete is transferred to the lower ends of two cutting devices through the rolling conveying piece; 3, two second motors are started to drive two cutting knives rotating at a high speed to move downwards to cut the concrete; 4, the push block pushes the concrete by a certain distance rightwards, and the two second motors drive the two cutting knives to move upwards to cut the concrete again; and 5,the step is repeated to c