Device for detecting position degree of air bag restraint system part

The utility model provides a safety air bag part position degree detection device which comprises a feeding track, a supporting frame is arranged on one side of the feeding track, a supporting plate is vertically arranged on the supporting frame, a detection air cylinder is arranged on the supporting plate, the transmission end of the detection air cylinder points to the feeding track, a sliding plate is arranged at the transmission end of the detection air cylinder, and the sliding plate is arranged on the supporting frame. The sliding plate is connected to the supporting plate in a sliding mode, a connecting block is arranged on the sliding plate, a guide rod vertically penetrates through the connecting block, the guide rod is connected into the connecting block in a sliding mode, a reset plate is connected to the lower end of the guide rod, a detection mechanism is arranged at the bottom end of the reset plate, and a reset mechanism is arranged above the detection mechanism. When detection is carried out,