A metal parts optimization processing device based on additive manufacturing

Abstract

The present invention belongs to the technical field of additive manufacturing, and specifically relates to a metal parts optimization processing device based on additive manufacturing, including an equipment main body, a printing table, and also includes: a powder spreading mechanism, the powder spreading mechanism is arranged above the printing table; a driving mechanism, the driving mechanism is arranged on the front and rear sides of the equipment main body; a powder pretreatment mechanism, the powder pretreatment mechanism is arranged at both ends of the equipment main body; a linkage mechanism, the linkage mechanism is arranged between the driving mechanism and the powder pretreatment mechanism; wherein the powder pretreatment mechanism includes a shell group, the upper end of the shell group is provided with a powder screening part, and the lower end of the shell group is provided with a feeding part and a blocking part. The present invention can automatically replenish and evenly spread powder, ensure the consistency of the thickness of each layer of powder, improve the surface smoothness of the parts and the consistency of the internal structure; and can screen and stir the metal powder before spreading the powder, effectively preventing the powder from agglomerating and ensuring the flatness of the spread of the powder.

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