ELECTROMAGNETICALLY INDUCTIVE BACK-HEATING ROBOT AND WORKING METHOD THEREOF

Disclosed is an electromagnetically inductive back-heating robot, comprising a frame structure, lifting hooks, wheels, driving motors, upper electromagnetic bars, lower electromagnetic bars, and a coil assembly. Four wheels are provided, and are arranged and mounted on four corner sides of the frame structure in a rectangular manner; each wheel is electrically connected to one driving motor; the driving motors are mounted on the frame structure; one lifting hook is mounted at each of four corners of a top plate of the frame structure; the upper electromagnetic bars are mounted on the upper surface of the frame structure; the lower electromagnetic bars are fixed to the lower surface of the frame structure; the coil assembly is mounted on the top or bottom of the frame structure. Also disclosed is a working method of the electromagnetically inductive back-heating robot. The present robot can work on the front and back surfaces of a horizontal steel plate, and can also work on the surface of a vertical steel pla