Waste-free multi-station feeding die for metal buckles

The invention relates to a waste-free multi-station feeding die for metal buckles. The waste-free multi-station feeding die comprises a lower die supported on the ground and an upper die arranged on the upper side of the lower die in a vertical reciprocating sliding mode; a first module, a second module and a forming module are sequentially arranged between the upper die and the lower die in the workpiece forming procedure direction; a feeding groove allowing a material belt to penetrate through is horizontally formed among the first module, the second module and the forming module; a discharging groove which is perpendicular to and communicates with the feeding groove is formed in the middle of the forming module; the first module comprises a line pressing work station, a punching work station, an edge shearing work station, a character printing work station, a downward raising work station, a downward V-bending work station and a downward puncture forming work station; the second module comprises a first do