Feeding manipulator is mainly composed of manipulator, workpiece automatic identification system, automatic starting device, automatic handling system and other peripheral equipment. Through system integration, they can realize the machining automation of single lathe, processing unit, assembly line and flexible processing unit. The automatic assembly line company tells you that the feeding manipulator is characterized by accurate positioning, adjustable working rhythm, large working space, excellent performance, stable and reliable operation, and convenient maintenance.

In production, the machine can work accurately, which is a three-dimensional positioning problem, that is, the combination of several linear and angular positioning. Under simple working conditions, a single value is important, among which, the factors that affect the positioning error of a single linear or angular value are as follows:

1. Positioning method: different positioning methods have different influencing factors;

2. Precision: The manufacturing precision and installation speed regulation precision of the manipulator of the feeder have a direct impact on the positioning precision;

3. Stiffness: When the structural stiffness and contact stiffness of the feeding manipulator are low, it is easy to generate vibration, so the positioning accuracy is generally low;

4. Positioning speed: different positioning speeds lead to different energy dissipation of moving parts;

Weight of moving parts: when the weight of moving parts increases, its positioning accuracy decreases. The robot system integration company believes that not only the weight of the moving parts should be reduced, but also the influence of the weight change during work should be considered in the design.