Zipper chain belt softening and setting equipment and softening and setting method thereof

The invention relates to the technical field of zipper production equipment, in particular to zipper chain belt softening and setting equipment and a softening and setting method thereof. The zipper chain belt softening and setting equipment comprises a zipper setting device and a softener adding device. The zipper setting device comprises a heat setting cavity and a zipper drafting device. The softener adding device comprises a softener storage tank, a conveying pipeline and a nozzle. The softener storage tank is connected with the nozzle through the conveying pipeline, and the nozzle is opposite to an inlet guide roller to instill zipper teeth of a zipper conveyed on the inlet guide roller. According to the zipper chain belt softening and setting equipment and the softening and setting method thereof, pulling is smooth, a chain belt is flat, the product quality is good, the problem that a softening agent permeates into a whole chain belt obtained after traditional softening is solved, following glue pressin