Abstract: With the rapid economic development, the manufacturing and R&D of various machinery and equipment are continuously improved and innovated, which is quite different from the past. Nowadays, the machinery manufacturing industry has achieved rapid development thanks to the application of various automation technologies. It can be seen that the machinery manufacturing industry has been deeply aff ected by computer technology and automation technology. Only by keeping up with the development of computer technology and automation technology and keeping pace with the times can we achieve better manufacturing and research and development of mechanical automation equipment. Based on this, this article will give a more in-depth analysis of the design and development of automated machinery and equipment and innovation in machinery manufacturing, in the hope of providing some enlightenment to relevant industry professionals.