Uncovering device of coating robot

The utility model discloses a cover opening device of a coating robot, and mainly relates to the technical field of coating robots. Comprising a cap opener body arranged on the coating robot, the cap opener body comprises an arm type flange plate arranged at the bottom of the coating robot, the end of the arm type flange plate is rotationally connected with a fixing base, the end of the fixing base is rotationally connected with an induction rod, a nylon hook is arranged on the induction rod, an induction part is arranged at the end of the induction rod, and the nylon hook is arranged on the induction part. A reset spring is arranged between the sensing part and the fixing base, a sliding block is connected to the fixing base in a sliding mode, a sensor used in cooperation with the sensing part is arranged on the sliding block, and an observation window used in cooperation with the sensor is arranged on one side of the fixing base. The cover opener has the advantages that the space occupied by the cover opene