The invention discloses an intelligent assembly system applied to a clothes ironing plate. The system sequentially comprises a bending module, a net pressing module and a welding module. A conveying gripping part is arranged above the bending module and the net pressing module; the bending module comprises a primary bending module, a secondary bending module and a third-time bending module, wherein the primary bending module comprises a fixed clamp, a rotary support, a torsion clamp and an arc-shaped guide plate, and the torsion clamp and the arc guide plate are arranged on the rotary support; the net pressing module comprises a pressing frame, a shaping wheel arranged on the pressing frame and a screen mesh bracket below the pressing frame; according to shape characteristics and machining requirements of a clothes ironing plate support, by means of reasonable structural improvement, particularly through matching of the bending module, the net pressing module and the welding module, and optimized design of the bending module and the net pressing module, machining automation of a clothes ironing plate support is achieved, the machining efficiency is obviously improved, and the machining quality is better ensured.