The utility model relates to a collecting device for steel ring production, which comprises a base, a side plate, a collecting mechanism, a positioning mechanism and a measuring mechanism, the side plate is fixedly connected to the top of the base, the collecting mechanism is arranged on the base, the positioning mechanism is arranged on the side plate, and the measuring mechanism is arranged on the positioning mechanism. According to the collecting device for steel ring production, firstly, steel rings are stacked on the collecting mechanism, then the measuring mechanism is installed on the positioning mechanism, the measuring mechanism is attached to the tops of the steel rings, the measuring mechanism marks the number of the steel rings, the number of the steel rings can be obtained, the corresponding number of steel rings can be conveniently and accurately taken out at a time, and the using effect is improved; the problems that the number of steel rings is inconvenient to know by workers, the corresponding number of steel rings need to be counted firstly and then taken out, the corresponding number of steel rings are difficult to be taken out accurately at a time, and the use effect is affected are solved.