The universal joint production line consists of the following components: 1. The main body is loaded in batches, and the protective cover vibrating plate is loaded, which is energy-saving and efficient; 2. The robot is intelligently assembled, accurate and stable; 3. Seals and protective cover vibrating plate and manipulator feeding , Stable and high efficiency; 4.25T press riveting, to ensure better riveting and sealing effect of seals; 5. Using chain assembly line, stable and efficient, higher production capacity. Performance parameters: a. Statistical total quantity b. Statistical quantity of qualified products c. Statistical quantity of defective products d. Production capacity is 4000pcs/10h