Iron sheet assembly line for double valves

The iron sheet assembly line for the double valves comprises a machine body platform, a conveying device and an assembly mechanism, the assembly mechanism comprises a translation assembly and a lifting assembly, the translation assembly comprises a sliding plate, the lifting assembly is installed on the sliding plate, the lifting assembly comprises an installation bottom plate, and an electric clamping jaw is arranged on the installation bottom plate. The electric clamping jaw comprises a rotating head and a clamping arm; the machine body platform is further provided with a magnetic attraction device, and a conveying belt assembly is arranged under the magnetic attraction device. A discharging assembly is arranged at one end of the conveying belt assembly, and a mechanical arm is arranged at the other end of the conveying belt assembly. An iron sheet feeding transition assembly is further arranged between the conveying belt assembly and the assembling mechanism. The iron sheet feeding transition assembly comp