Ex-factory valve detecting and screening sorting equipment

The invention discloses ex-factory valve detecting and screening sorting equipment. The ex-factory valve detecting and screening sorting equipment comprises a machine shell, wherein a transmission cavity is formed inside the machine shell, a driven cavity is formed in the right side of the transmission cavity, a transmission mechanism is arranged inside the transmission cavity, a detection mechanism and a clamping mechanism are arranged in front of the transmission mechanism, a driven mechanism is arranged inside the driven cavity, a receiving mechanism is arranged below the driven mechanism,the detection mechanism comprises a ventilation cavity, and a hollow shaft is rotationally connected to the ventilation cavity. The equipment is simple in structure and easy and convenient to operate,and during use, the equipment controls the depth of a valve core by rotating an adjusting switch, so that different maximum thresholds during testing work are achieved to ensure whether the air tightness of valves is qualifie