The invention relates to the technical field of
food processing, and discloses a pepper-green onion walnut cake forming method capable of improving shape consistency, and the method comprises the following steps: firstly, carrying out acoustic scanning on a
green body of a pepper-green onion walnut cake to obtain original acoustic signals of the internal structure and the surface morphology of the
green body of the pepper-green onion walnut cake; then,
processing the
signal to generate a three-dimensional
acoustic fingerprint containing pepper and green onion particle distribution and local characteristics of the dough; in combination with a preset ideal three-dimensional model, an optimization instruction for driving the multi-point collaborative flexible imprinting mold is generated through optimization calculation; and finally, a mold is driven according to the instruction to complete self-adaptive imprinting forming on the
green body, so that the shape consistency of a finished product is improved. The
system comprises an acoustic scanning unit, a
processing unit, a multi-point collaborative flexible imprinting mold and a
control unit. Individual differences of green bodies are sensed through acoustic scanning, three-dimensional acoustic fingerprints are generated, an impressing instruction is optimized in combination with an ideal model, and a flexible mold is driven to be formed in a self-adaptive mode; the problems of poor shape consistency, many finished product defects and the like are solved.