Feeding and discharging mechanical arm for shoe mold manufacturing and using method of feeding and discharging mechanical arm

The invention discloses a feeding and discharging mechanical arm for shoe mold manufacturing and a using method of the feeding and discharging mechanical arm, relates to the technical field of tool mechanical arms, and aims to solve the problems that when an existing feeding and discharging mechanical arm is used for industrial manufacturing, the function is extremely single, and elements are loosened and clamping is not firm along with time increase during transferring. The feeding and discharging mechanical arm for shoe mold manufacturing comprises a shoe mold feeding main body, an auxiliary conveying mechanism and a hydraulic mechanism, the shoe mold feeding main body is installed above the auxiliary conveying mechanism, the hydraulic mechanism is installed on one side of the upper end face of the shoe mold feeding main body, a first conveying cavity is installed in the lower end face of the shoe mold feeding main body, and a second conveying cavity is installed in the lower end face of the shoe mold feedi