The utility model provides a by the auxiliary full automatically inlaying system of moulding plastics of robot, including robot carrier transport part, automatic contact pin part spare, the automatic part of moulding plastics, automatic packaging system, pipelined carrier circulation transport part, entire system forms in by automatic contact pin part spare and needle machine inlay pipelined carrier circulation transport part integratively, and the system of moulding plastics is connected through first robot in pipelined carrier circulation transport part one side, and the opposite side passes through the second robot and is connected with automatic packaging system, all parts pass through the unified drive of controller to form complete full automatically inlaying system of moulding plastics.