Glass dismounting device

The utility model relates to the technical field of automobile parts, in particular to a glass dismounting device which comprises a mounting plate, the mounting plate is of a four-corner structure, avacuum sucker is arranged in the middle of the mounting plate and comprises a sucker, and the top end of the sucker is in threaded connection with a vacuum generator through a connecting pipe. Whereinthe bottom ends of three corners of the mounting plate are provided with wheel direction line wheels, each wheel direction line wheel comprises a wheel rim, a bearing is fixedly clamped in each wheelrim, the bottom end of the other corner of the mounting plate is rotationally connected with a dismounting assembly, each dismounting assembly comprises a mounting pipe, a spring is arranged in eachmounting pipe, and a steel wire is arranged at the end, away from the mounting plate, of each spring; a rotating piece is fixed to the top face of the end, close to the mounting plate, of the mountingpipe through at least two sc