Cylindrical antenna spiral laser line device and method thereof

The invention relates to a cylindrical antenna spiral laser line device and a method thereof. The cylindrical antenna spiral laser line device comprises a raw material clamping and fixing jig and a laser bottom plate mechanism with a servo motor. The laser bottom plate mechanism with the servo motor is composed of a base, a large rotating shaft, a large bottom plate, a jig fixing base, a swing arm servo motor and a rotating servo motor. The raw material clamping and fixing jig is composed of a fixed raw material profiling jig block, a profiling jig block body and a profiling jig connecting and fixing block. By means of the design, integrated forming of the spiral antenna design is achieved, tedious steps of other design are omitted, waste caused in other design is saved, the overall time of the technological process is saved, stability of the whole process forming is greatly improved, and product efficiency and quality are greatly improved.