Moving device of line insulating layer coating robot

The utility model discloses a moving device of a circuit insulating layer coating robot. The moving device comprises a rack, a driving wheel and a bearing wheel, the driving wheel is arranged at the front end of the advancing direction of the rack; the bearing wheel is arranged at the rear end of the advancing direction of the rack; the driving wheel and the bearing wheel operate above a to-be-coated line in a fitting manner; the two driving wheels are arranged in the length direction of a to-be-coated line in a spaced mode. Each driving wheel is independently provided with a driving motor in a matched mode. The continuous arrangement of the two driving wheels has the advantages that the load of a single driving motor and driving wheel combination can be reduced, the damage probability of motor parts is reduced, meanwhile, the design of the double driving wheels can be standby for each other, when one driving wheel is accidentally damaged, the driving wheels work independently temporarily, and the working sta