Cantilever feeding device for cantilever robot

The utility model discloses a cantilever feeding device for a cantilever robot. The cantilever feeding device comprises a feeding conveying table and a lifting table which are sequentially fixed to a track crane in the track direction. The feeding conveying table is in transmission connection with the lifting table. The feeding conveying table comprises a front supporting frame, a rear supporting frame, a first conveying belt and a first conveying belt motor, wherein the front supporting frame and the rear supporting frame are sequentially fixed to the rail traveling crane in the rail direction, the first conveying belt is arranged on the front supporting frame and the rear supporting frame and used for bearing a cantilever to be installed, and the first conveying belt motor is connected with the first conveying belt. The lifting platform comprises a lifting platform base fixed to the rail crane, a right lifting mechanism and a left lifting mechanism, wherein the right lifting mechanism and the left lifting m