Abstract: This article combines the practice of building a national level vocational education teacher teaching innovation team in the field of intelligent welding technology in vocational colleges, innovates the“1234”team building model, adheres to the“educator spirit”to forge the soul and strengthen teachers, upholds moral education to cultivate talents, carries out joint training between schools and enterprises, implements plans for cultivating high-level talents and famous teachers, improving the “dual teacher”quality of teachers and digital teaching ability, etc., and builds the team into a national level teacher teaching innovation team with high professional ethics, excellent skills, a reasonable teacher structure, strong educational and teaching ability, high level of scientific and technological innovation, leading domestic demonstration, strong international influence, and advanced manufacturing industry high-end skills. The results of this study provide reference for the construction of teaching innovation teams for teachers in the same or similar majors in vocational colleges.

Key words: National level teaching team, Team building model, Intelligent welding technology, Teacher development, Innovation ability, Collaboration between schools and enterprises