日本三惠工业公司发明了一种新型的SR—100系列安全装置。这种装置克服了传统的光反射式装置的缺点,即由于异物反射光造成的误动作。该发明已通过了劳动省的鉴定,并由本格公习投入生产。原来采用的冲压安全装置有:(1)拨手式;(2)拉手式;(3)按钮式;(4)档板式;(5)光线式。而最近主要采用光线式,这是由于冲压机械的性能迅速提高,从而对安全装置的作业性能要求更高的缘故。 Japan San Hui Industrial Company invented a new type of SR-100 series safety device. This device overcomes the shortcomings of the conventional light reflection device, that is, malfunction due to reflection of foreign matter. The invention has passed the appraisal of the Ministry of Labor and was put into production by the seminar. The original stamping safety device used are: (1) dial the hand type; (2) handle type; (3) button type; (4) baffle type; Recently, the main use of light, which is due to the rapid increase in the performance of stamping machinery, and thus the safety performance of the operating mechanism demanding.