The assembly inspection line adopts advanced control technology and system architecture, incorporates mature modular design concepts. It is equipped with assembly inspection data traceability system software, which realizes the technological functions of automatic parts feeding, automatic servo drilling, automatic servo chamfering, automatic leakage test, automatic riveting, automatic valve body performance test, automatic gluing, automatic tightening and automatic blanking. This assembly inspection line can meet the requirements of collinear production and assembly of linear and right-angle products. All key production data, assembly data, test data, etc. of the whole line can be automatically stored in the database of the data traceability system, and the production information can be queried in real time.