The invention provides a circuit breaker automatic material separating table. The circuit breaker automatic material separating table comprises a cylinder, a signal line, a conveyor belt, an infraredsensor, a control line, a power line, an elastic arm and a buffer plate. The control line and the power line are arranged on the cylinder, the signal line is arranged on the infrared sensor, and the elastic arm and the buffer plate are tightly connected with each other in a riveting mode. The conveyer belt is positioned on the middle between the cylinder, the control line, the power line, the elastic arm, the buffer plate and the infrared sensor. The cylinder, the control line, the power line, the elastic arm, the buffer plate are arranged on the left side of the conveyer belt, and the infrared sensor and the signal line are arranged on the right side of the conveyer belt. The elastic arm and the buffer plate are arranged inside the cylinder and on the upper portion of the conveyer belt. By the power control of the cylinder, the effective monitoring of the infrared sensor and the organic coordination of the elastic arm and the buffer plate, it is guaranteed that the circuit breaker cancarry out the material separating operation on the conveyor belt accurately and orderly, the error in the work can be greatly reduced, the accuracy rate of products in the unit time can be improved,the manpower resource which should be manually operate is saved, and the cost of manpower cost is reduced.