Air pressure rod stroke adjusting assembly

The utility model discloses an air pressure rod stroke adjusting assembly which comprises a control panel, a fixing frame is arranged on the outer side of the control panel, the fixing frame comprises a connecting frame and a frame fixedly connected with the end face of the connecting frame, a through hole is formed in the middle of the connecting frame, a rotating column is rotationally connected into the through hole, and the rotating column is fixedly connected with the connecting frame. One end of the rotating column is fixedly connected with a rotating round block, the other end of the rotating column is fixedly connected with a limiting round block, the middle of the limiting round block is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded groove formed in the middle of a moving block, and one side of the moving block is fixedly connected with a moving plate. A protective cover is arranged above the fixing frame in a sliding mode. By a