Valve airtightness detection device

The invention discloses a valve airtightness detection device, and belongs to the technical field of valves, the valve airtightness detection device comprises a supporting frame, a feeding and discharging mechanism and a detection mechanism are arranged above the supporting frame, the feeding and discharging mechanism can automatically feed and discharge valves, manual replacement is not needed, labor is reduced, and the side face of the supporting frame is further provided with a classification mechanism. The detection mechanism and the classification mechanism are matched with each other, qualified valves and unchecked valves after detection are screened, classified and recycled, the whole device is only provided with one driving motor, all functions are achieved through single driving, and the device is easy to operate and operate. 本发明公布了一种阀门气密性检测装置，属于阀门技术领域，包括支撑架，支撑架上方设置有上下料机构和检测机构，上下料机构可以对阀门进行自动的上下料，无需人工进行更换，减少节省劳动力，支撑架侧面还设置有分类机构，检测机构和分类机构，检测机构和分类机构相互配合，实现对检测后合格的阀门和未格阀门进行筛选分类回收，且整个装置只设置有一个驱动电机，单一驱动实现所有功能