The main role of the injection molding machine is to use plastic molding molds to make various shapes of plastic products, able to heat up the plastic, apply high pressure to the molten plastic, so that it is injected and filled with mold cavities, with high precision, high efficiency and high reliability. Injection molding machine transmission parts used include many types, the following are some of the main parts:
1,Ball screws: Ball screws can convert rotary motion into linear motion for precise positioning and movement. In the injection molding machine, ball screws are mainly used to drive the injection seat, mold closing device and other components.
2,Linear guide: It is used to support and guide the moving parts of the injection molding machine, such as injection seat, mold closing device and so on. The common types of guide rail are sliding guide rail and rolling guide rail. Rolling guide rail has the advantages of high rigidity and low friction coefficient, which is suitable for injection molding machine with high precision and high speed.
3,Transmission motor: The transmission motor is the power source of the injection molding machine, which is usually divided into servo motor and common motor. Servo motor has high precision and high responsiveness, which is suitable for precision injection molding and fast moving scenarios, while ordinary motor is suitable for general injection molding machines.
4,Reduction gearbox: The reduction gearbox converts the high-speed rotation of the motor into low-speed, high-torque output to meet the force requirements of the various parts of the injection molding machine.
5,Gear: Gear is used to transmit power, which can change the relationship of speed and torque between the output shaft of the motor and the components of the injection molding machine. According to different transmission requirements, different types of gears can be selected, such as spur gears, helical gears, bevel gears and so on.
6. Chain: Chain is mainly used to transmit power and connect the motor and the parts of the injection molding machine. Chain can be customized according to different transmission needs, with high reliability and durability.
7, hydraulic components: hydraulic components including hydraulic pumps, hydraulic cylinders, hydraulic valves, etc., used to realize the injection molding machine hydraulic transmission and control. The selection of hydraulic components needs to be configured according to the specific needs of the injection molding machine.
These are common transmission parts in the injection molding machine, different types and specifications of parts can be selected and matched according to the actual application to meet the needs of different injection molding process.
