Regulated pressure medium control for automatic adhesive bonding system in automobile industry

摘要

Material 6 with adhesive pads 7 are to be bonded to the inner surface of a road vehicle body. The material is positioned over an air cushion 5 that is coupled by an air line to a servo valve 1. The valve is a directional type that is solenoid actuated and has a pressure sensor 12 coupled to a pressure regulator 13 that responds to a reference setting unit 9 operates to control the pressure that is applied to the cushion.