Mechanical arm cantilever device of 210 silicon wafer groove type machine

The utility model discloses a manipulator cantilever device of a 210 silicon wafer groove type machine, and relates to the field of photovoltaic equipment. The manipulator cantilever device of the 210 silicon wafer groove type machine comprises a vertical arm main body, and the inner wall of the top end of the vertical arm main body is rotationally connected with a rotating shaft; the cantilever comprises a cantilever body, the cantilever body comprises a cantilever bottom plate, cantilever side plates are fixedly connected to the two sides of the cantilever bottom plate, an upper panel is fixedly connected between the two cantilever side plates, a front panel and a rear panel are fixedly connected to the front end and the rear end of the cantilever bottom plate correspondingly, and the front panel and the rear panel are fixedly connected with the front end and the rear end of the upper panel correspondingly; a reinforcing assembly is arranged in the cantilever main body; the hanging basket assembly is arrang