Automatic push-pull positioning and mold moving device

The invention relates to the technical field of devices for moving molds, in particular to an automatic push-pull positioning and mold moving device. The automatic push-pull positioning and mold moving device comprises two sets of mold moving fixed plates and two sets of mold moving supporting arms. The mold moving supporting arms are in pivot joint with the front end faces of the mold moving fixed plates, and mold moving rails are arranged at the tops of the mold moving supporting arms. Movable seats are slidably arranged on the mold moving rails, the movable seats are in pivot joint with connecting rods, and the connecting rods are fixedly connected with a public base plate. The mold moving rails are provided with multiple rollers, limiting grooves matched with the rollers are formed inthe bottoms of the centers of the movable seats, and the limiting grooves are formed along the mold moving rails. Grooves matched with the rollers are formed in the bottom of the public base plate, and the public base plate i