Mechanical rotary discharging and fixing device for trimming steering wheel of automobile

The utility model relates to a mechanical rotary discharging and fixing device for trimming a steering wheel of an automobile, belonging to the technical field of equipment for treating slitter edges on excircles of steering wheels of automobiles. The mechanical rotary discharging and fixing device comprises a workbench, wherein the workbench is provided with a rotating shaft; the top end of the rotating shaft is fixedly provided with a rotating platform; the rotating platform is uniformly provided with three sets of fixing mechanisms for fixing the steering wheel of the automobile; the three sets of fixing mechanisms are annularly arranged on the rotating platform; four sets of rotating mechanisms for ensuring that the rotating platform stably rotates are uniformly fixed on the workbench in a way of corresponding to the rotating excircle of the rotating platform; the four sets of rotating mechanisms are annularly arranged on the workbench; the workbench located at the right side of the rotating platform is provided with a storage mechanism comprising a storage tank and a storage sliding chute; and a rubber layer is arranged on the lining of the storage tank. When the mechanical rotary discharging and fixing device is used for fixing the rim of the steering wheel of the automobile, the rim cannot be damaged, so that the product qualification ratio and the production efficiency are increased.