The invention relates to a
robot station design method applied to a
welding assembly line. The
robot station design method applied to the
welding assembly line comprises the following steps that a
welding point distribution range pattern and a reachable
working space pattern of a
robot are determined; the welding point distribution range pattern and the reachable
working space pattern are used forobtaining a
station range pattern to be selected; a pattern equal segmentation method is used for performing step-by-step block segmentation on the station range pattern to be selected to obtain a station
point set to be selected; according to a
robot kinematics model and a robot
inverse kinematics method, the distance sum of each welding point of a station point to be selected and the sum of theoperability values of the welding points are solved; and a maximum value of the
evaluation function based on an
operability index and a distance index is used as an optimization target, the optimal station point of the robot is found through loop iteration, and the station design of the welding
assembly line robot is achieved. The robot station design method applied to the welding
assembly line has reasonable conception and novel conception, reasonable design of the welding
assembly line robot station is achieved, the welding
utilization rate of the welding robot can be improved, the flexibleand efficient production of the welding
assembly line is achieved, and the practicability is relatively high.