Sealing ring feeding mechanism

The utility model discloses a sealing ring feeding mechanism, which is characterized by comprising a cantilever, a cantilever supporting structure and an on-line sealing ring in-place detection module, the rear end of the cantilever is fixedly mounted on the cantilever supporting structure; a suspended sealing ring conveying belt assembly is arranged on the front section of the cantilever, and a plurality of sealing rings can be arranged on a conveying belt of the sealing ring conveying belt assembly in parallel in a sleeving mode and can be driven by a synchronous belt driving motor to output the sealing rings one by one in the direction of the front end of the conveying belt. The on-line sealing ring in-place detection module is used for detecting whether a sealing ring is arranged at the to-be-taken position of the front end of the conveying belt or not and outputting a detection signal. The sealing ring feeding mechanism disclosed by the utility model can be used for effectively discharging and feeding th