The composition of an injection manipulator is generally composed of an execution system, a drive system, and a control system. The execution and drive system is mainly designed to complete the normal function of the arm, and the operation of the mechanical parts is driven by pneumatic or electric motor to achieve the function of fetching objects. With the gradual deepening of the application of the manipulator, inserts are placed, the product is cut, and the assembly is simple.

Classification of injection manipulators: basic injection manipulators. This type of manipulator generally includes a fixed mode program and a teaching mode program according to the requirements of the production process. The fixed mode program covers several standard processes of injection molding production, using industrial controllers to do simple, regular and repetitive actions. The teaching mode program is specially adapted for injection molding machines with special production processes, and achieves the purpose of successful retrieval by orderly and safe arrangement of basic movements. Intelligent injection manipulator. This type of manipulator generally includes functions such as multi-point memory placement, standby at any point, and more degrees of freedom. It is generally servo-driven, which can perform more complex operations with the maximum imitation of humans. It can also be equipped with advanced The sensor, which has visual, tactile and thermal functions, makes it a highly intelligent injection robot. According to other classification methods, they are classified as follows: the driving method is divided into pneumatic, frequency conversion, and servo; according to the mechanical structure, it is divided into rotary, horizontal, and side-taken; according to the arm structure, it is divided into single-cut and double-cut; according to the number of arms, it is divided into single-arm And double arms; according to the X-axis structure, it can be divided into hanging arm type and frame type; according to the number of axes, it can be divided into single axis, double axis, three axis, four axis, five axis, etc.; according to different control procedures, it can be divided into multiple sets of fixed programs and independent editing Program: The size of the device can be distinguished by the movable arm, generally in 100MM increments.