ANSI/SPI B151。27-2021规定了机器人/注塑机（IMM）系统的设计、实施、设置、操作、维护和改造的安全要求。机器人/IMM系统由一个机器人系统组成，该机器人系统在IMM的模具区域保护范围内运行。

ANSI/SPI B151.27-2021 specifies the safety requirements for the design, implementation, set-up, operation, maintenance and modification of robot / Injection Molding Machine (IMM) systems. A robot / IMM system is comprised of a robot system(s) operating within the volume of the mold area guarding of an IMM.