A method for efficiently collecting rubber vulcanization waste gas is disclosed, and is characterized in that the collecting method minimizes the air volume collected by a system and improves the collection concentration of the vulcanization waste gas, each vulcanizing machine is provided with an exhaust hood, and the exhaust volume of a single vulcanizing machine is turned on as needed. The collecting method includes the steps of determining the minimum exhaust air volume required by the single vulcanizing machine; determining the maximum exhaust air overlapping ratio of the total number of vulcanizing machines on the production line; determining a simultaneous coefficient of the total number of vulcanizing machines on the production line, wherein the simultaneous coefficient is the maximum exhaust air overlapping ratio. The exhaust air volume of the centralized collection system of the production line is equal to the product of the minimum exhaust air volume required by a single vulcanizing machine and the maximum exhaust air overlapping ratio. As the method reduces the local exhaust air volume in time, small air volume concentration collection of pollutants can be realized conveniently; based on the ventilation design of a single vulcanizing machine and the overlapping ration of multiple vulcanizing machine, the original ventilation mode of super large air volume and high energy consumption is abandoned, and the system design air volume and the capacity of the subsequent environmental protection purification equipment are greatly reduced.