Assembly Line for Solenoid Valves

The fully automatic assembly line for solenoid valves assembles and tests NC3/3 valves for massage car seats. All components are fed to the assembly stations via bowl and line feeders or blisters. In this case, a loading of the components is ensured without interrupting the processes. The assembly line for solenoid valves is divided into five modules. Each module is controlled by its own station PC with touch control panel. All data, results and parameters are stored and set on a higher-level server.

The assembly processes include monitored force and distance insertion and pressing of the pins into the body, winding of the two coils, with subsequent WIG-welding of the wires and pins, pressing core and armature by means of servo press and force and distance supervised insertion of the ball and the O-ring.

The testing processes on the assembly line for solenoid valves include the welding ball testing by means of camera, run in with opening and closing time measurement, flow measurement and leakage test of the valve and laser marking with subsequent DMC reading.