For machining workshops, production lines are typically laid out compactly with limited space. Therefore, automating upgrades without altering existing layouts is a common requirement for manufacturers. When advancing factory automation upgrades through “intelligent transformation and digital transition,” manufacturers must consider how to rapidly deploy automated equipment while minimizing downtime and making minimal changes to existing layouts. Simultaneous monitoring and servicing of multiple machines is also essential. Machine tool loading and unloading is a critical link in mechanical manufacturing production lines. On existing production lines, confined spaces and multiple processes pose risks to personnel safety, while large industrial robotic arms cannot meet the automation upgrade requirements.