The invention belongs to the field of an automatic toy processing device, and discloses a system for processing hair spare parts on a toy. The system comprises a turntable main body, and multiple installing mechanisms for fixing hard gum covers of the hair spare parts. The system is characterized in that the outside of the turntable main body is provided with an output mechanism, a glue water tankunit, a combination work station, a clamping mechanism and a baiting mechanism which are distributed along the turntable main body in order; the output mechanism is used for outputting the hard gum covers, the glue water tank unit is used for coating glue water to the surface of the hard glue cover; the combination work station is used for covering a hair sleeve to the hard gum covers, and the clamping mechanism is used for clamping the hard gum covers and the hair sleeve; the baiting mechanism is used for taking off the hard gum covers equipped with the hair sleeve from the installing mechanism; the lower part of the baiting mechanism is provided with a conveying belt. The system for processing hair spare parts on the toy is simple in structure, stable in work and used for processing thehair spare parts on the toy.