Automatic edge cutting machine is used together with the loading and unloading manipulator and the electro-hydraulic servo hydraulic press. The electro-hydraulic servo hydraulic press replaces the original three-phase asynchronous motor. The start and stop of the motor, the pressure of hydraulic oil and the speed of the cylinder are all completed by the torque speed of the servo motor. Perform closed-loop control of hydraulic oil pressure. advantage A. Save labor and improve work efficiency; B, complete a loading and trimming process time of about 6S; C. The servo motor module plus guide rail has the advantages of good stability, fast speed and high efficiency. D. The suction bracket of the manipulator adopts flexible design, and the position of the suction cup can be adjusted according to the position of the product. E, vacuum sucker with buffer position can absorb high and low different products. F, custom program, simple operation and maintenance, high efficiency of mold change.