The present invention, the robot arm 10 and the vertical tubular body provided on the horizontal portion the tubular body is provided adjacent to one side of the lower end relates to a coating robot; Its lower end is connected to the upper end of the robot arm and the upright board (20) that its upper end extends vertically; Wrist pipe 30 which is horizontally extending from the upper end upright one; Wrist shaft 40 is coupled to the front end portion of the wrist pipe; Sealing devices 50, which are disposed in the adjacencies of the pipe's spray the paint through the wrist axis; And wherein the coating device and its one end connected and the other end of the said vertical tube and through the horizontal tube in the painting robot that is configured to include a paint hose 70 which extends to the outside of the painting material supplying device 60, the robot characterized in that interposed between the horizontal tube and the vertical tube of the main body to the upper end of the coating device in the coating of the outer coating material supply hose connection hose for guiding the coating material hose guide portion 80 is further provided.
Thus, the horizontal tube and the vertical is interposed between the tubular body by providing a coating system of the upper end in the outer coating material supply paint hose connection hose for guiding the coating material hose guiding portion, essentially in the horizontal tube to the existing when the hose connection operation the effects of the additional workers will automatically paint hose without the need to guide the hose into the vertical tube as able to be guided in a horizontal tube in a vertical tube that is able to achieve cost savings and work efficiency improvement of the job cutbacks obtained.