Automatic mounting device for insert in die cavity

The invention discloses an automatic mounting device for an insert in a mold cavity. The automatic mounting device comprises a main body, an insert conveying part and an insert pushing part, the main body is fixed on the back surface of the mold cavity, an insert pushing channel communicated with an insert mounting hole in the mold cavity is arranged on the main body, and the output end of the insert pushing part is arranged on the insert pushing channel in a sliding manner; a plurality of inserts are arranged in the insert conveying part, the output end of the insert conveying part is detachably connected with the body, and the output end of the insert conveying part communicates with the insert pushing channel. In the invention, one insert is automatically pushed into the mold cavity from the back surface of the mold cavity every time before one product is produced by utilizing the mold cavity, and the magazine type insert conveying part provides a plurality of inserts at one time, so ...