Swing arm lens surface mounting device

The utility model discloses a swing arm lens surface mounting device which comprises a working machine table, and a rotary feeding mechanism and a surface mounting mechanism are sequentially installed on the working machine table in the feeding direction. A group of supporting racks are further arranged on the working machine table, and a material taking visual positioning lens group, a chip mounting swing arm mechanism and a chip mounting visual positioning lens group are sequentially mounted on the supporting racks according to the feeding direction; wherein the material taking visual positioning lens group is positioned at the upper end of the rotary feeding mechanism; the chip mounting visual positioning lens group is positioned at the upper end of the chip mounting mechanism; the chip mounting swing arm mechanism is located between the rotary feeding mechanism and the chip mounting mechanism, visual precise feeding and precise chip mounting work are achieved in the lens feeding and chip mounting process,