A manipulator is an automatic operation device that can imitate certain action functions of human arms and arms, and can be used for grasping and transporting objects or operating tools according to a fixed program. The characteristic is that all kinds of expected jobs can be accomplished by programming, and both structure and performance have their respective advantages. Manipulator is the earliest industrial robot, and it is also the earliest modern robot. It can replace the heavy labor to realize the mechanization and automation of production. It can operate in the harmful environment to protect the safety of the person, so it is widely used in the machinery manufacturing, metallurgy, electricity, light industry and atomic energy and other departments.
Manipulator can save workers, improve efficiency, reduce costs, improve product quality, safety and enhance factory image. The multi joint six axis manipulator has the advantages of flexible movement, small motion inertia, strong versatility, can grab the workpiece near the seat, and can bypass the obstacles between the body and the working machinery.
With the need of production, the flexibility, positioning accuracy and working space of multi joint arms have been increasingly demanding. The multi joint arm also breaks through the traditional concept, the number of joints can be from three to more than ten or more, its shape is not limited to the human arm, and varies according to different situations. The excellent performance of the multi joint arm is unmatched by the single joint manipulator.