automotive plastic manufacturers

The structure and working principle of the vehicle injection mold of the automobile plastic manufacturer The Automobile battery bracket injection molding includes several key mold components, mainly including the nozzle, the capillary, the upper mold, the sleeve rod, the return spring, the fixed seat, the support foot, the motor bracket, the motor, the rack rod, the gear, the fixing screw, the pressure rod, the bottom mold, the support rod, the fixed mold base, the injection molding box, the fixed mold chamber, the injection hole, the exhaust hole, the pressure plate and the air groove.

In this structure, the bottom end of the fixed seat is equipped with multiple support feet to provide stable support. At the same time, the lower surface of the fixed seat is provided with a motor bracket, and the motor is fixedly mounted on this bracket. The output end of the motor is connected to a gear, which cooperates with the rack rod. The top of the rack rod is connected to the bottom end of the pressure rod through a fixing screw, and the top of the pressure rod is fixed to the lower surface of the bottom mold.

The two ends of the bottom mold are provided with sleeve rods, which are firmly mounted on the support rods, and the bottom end of the support rod is connected to the upper surface of the fixed seat. In addition, a return spring is installed at the bottom end of the support rod, the top end of the return spring is connected to the bottom end of the sleeve rod, and the bottom end is connected to the upper surface of the fixed seat. A pressure plate is provided on the upper surface of the bottom mold, and an air groove is provided on the side of the pressure plate, and an exhaust hole is also provided on the bottom mold, and the air groove is connected to the exhaust hole, allowing only gas to pass through.

An upper mold is installed on the top of the support rod, and an injection hole and a fixed mold cavity are provided inside the upper mold. The bottom of the injection hole is connected to the top of the fixed mold cavity, and the top of the injection hole is connected to the bottom end of the capillary, and the top of the capillary is connected to the bottom end of the nozzle, and the top of the nozzle is connected to the injection box, which is fixed on the upper surface of the fixed mold base, and the lower surface of the fixed mold base is fixedly connected to the top of the support rod.

The motor is connected to the power supply and the switch through a wire. When the motor is started, the up and down movement of the bottom mold can be controlled, thereby realizing an accurate injection molding process.

Through such a design, automotive plastic manufacturers can efficiently produce vehicle parts that meet quality standards and ensure the improvement of the overall performance of the vehicle.