The invention discloses a feeding deflector rod detection device for double in-link package (DIP) like integrated circuit punching products, which comprises a fixing plate of a detection plate, a sensor detection plate, a displacement sensor and an adjusting screw, wherein the sensor detection plate is movably connected with the fixing plate of the detection plate, a screw is fixed at the lower side of the sensor detection plate, a spring is sleeved on the screw, a limit plate is fixed below the sensor detection plate, and the spring is pressed on the limit plate; and the adjusting screw is fixed at the end part of the sensor detection plate, the displacement sensor is fixed above the adjusting screw, a short shaft is laterally and fixedly connected onto a deflector rod, the end part of the short shaft is linked with a movable roller, and the roller is placed on the sensor detection plate, and can move along the sensor detection plate back and forth. The feeding deflector rod detection device can realize real-time shutdown, a lead frame is safely taken out, so the invention has the characteristics of real-time detection, accuracy, production safety protection and the like.