PREVENTING DEVICE OF MIS-ASSEMBLED OF SELECT PARTS/ASSEMBLED OF DISSIMILAR PARTS FOR AUTOMOBILE SEAT PARTS ASSEMBLY LINE

摘要

The present invention relates to an apparatus for preventing non-assembly of a selective part and assembly of a different part for a vehicle seat part assembly line. According to the present invention, a dog (18) having a protrusion part (16) of a different shape is fixed and formed in several pallets (14) moving along a guide plate (12) of a vehicle seat part assembly line (10) and a plurality of sensors (22) connected to a controller are installed in parallel in several part assembly spaces (20) formed on the guide plate. Accordingly, when the pallet (14) having a vehicle seat (24) clamped and fixed thereon enters the part assembly space (20), the dog (18) for each pallet (14) operates a sensor selected from the sensors (22) installed in the part assembly space (20), such that a selective part is assembled by allowing the controller to determine stoppage of the pallet (14). Accordingly, load about installation cost of a vehicle seat part assembly line can be reduced and defects caused by non-assembly of a selective part and assembly of a different part, which are generated by pollution, noise, and the like of related parts, such as the dog (18), the sensor (22), and the like, during assembly of the selective part, can be prevented.