基于RS触发器的危险区域安全保护装置

Safety Protection Device for Hazardous Area Based on RS Trigger

为了消除自动化流水线车间工作人员在工作中被卷入扇叶的安全风险,利用74LS00集成块,给出一种新型RS触发器的电路结构,并设计一种控制电机的危险区安全保护装置。通过对RS触发器结构的改进,能够实现复位及信号锁存功能。装置的设计方法具有新意,稳定可靠,并且可与其他安全防护设施联合动作,在经济性和可升级性上具有独特优势。

In order to eliminate the risks that the workers in the automatic assembly line workshop would be involved in the fan blades, a new type of RS trigger circuit structure is given by using the 74LS00 integrated block, and a safety protection device for the dangerous area of the control motor is designed. By improving the structure of RS trigger, the function of reset and signal latching can be realized. The design method of the device is innovative, stable and reliable, and can be combined with other safety protection facilities, which is of unique advantages in economical efficiency and upgrade-ability.