Robot is an automatic operating device that can imitate some action functions of human hand and arm, and grasp and carry objects or operating tools with fixed procedures. It can replace the heavy manual labor of people to realize the mechanization and automation of production, and can operate in a harmful environment to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy.

The robot skillfully applies the balance principle of force, so that the operator can push and pull the weight accordingly, and then balance the movement and positioning in the space. When lifting or lowering the heavy object, it will form a floating state, and zero operating force is ensured by the air path (in fact, the operating force is less than 3kg due to the control of processing technology and design cost). The operating force is affected by the weight of the workpiece. The operator can push and pull the heavy object by hand, and the heavy object can be placed at any position in the space correctly without skilled inching operation.

1. The production can be controlled completely according to the plan, the delivery date can be determined for customers, and good reputation and competitiveness can be maintained.

2. The risk of accidental injury of employees using robots will be greatly reduced.

3. Products are taken out by robots during normal production. The cycle of the injection molding machine is fixed, and the finished products are stable and of higher quality.

4. People will be tired, but robots will not be tired and need no rest, especially in the night shift.

5. The production technicians are single, the management is benign, and the robot manager can be realized.

6. Implement one person one mechanism (including water cutting, cutting and wrapping); With the conveyor belt, it can also save manpower and reduce labor wages. Each injection molding machine saves 1 / 3 or 1 / 2 of the labor for the distinction between finished products and heads.

Robots are usually used as additional devices of machine tools or other machines, such as loading and unloading and transferring workpieces on automatic machine tools or automatic production lines, changing tools in machining centers, etc. generally, there is no independent control device. Some operating devices need to be directly operated by people, for example, the master-slave operator used for handling dangerous goods in the atomic energy department is often called a robot.