Metal filing briquetting machine and briquetting method

The invention discloses a metal filing briquetting machine and a briquetting method.The briquetting machine comprises a rack, a stamping driving mechanism, a stamping mechanism, a feeding mechanism, a mold and a demolding mechanism, the stamping driving mechanism, the stamping mechanism, the feeding mechanism, the mold and the demolding mechanism are fixedly supported on the rack, a plurality of mold cavities are formed in the mold, and the feeding mechanism comprises a feeding hopper and a feeding driving mechanism; the feeding driving mechanism drives the feeding hopper to horizontally reciprocate on the die to feed materials into the die cavities, the stamping driving mechanism drives the stamping mechanism to slide up and down along the rack, the stamping mechanism comprises stamping rods and a control mechanism, the number and the position of the stamping rods are in one-to-one correspondence with those of the die cavities, and the control mechanism controls the stamping rods reaching a preset pressure v