Device for curling hair and winding method for curling hair

The invention discloses a device for curling hair and a winding method for curling the hair, and belongs to the field of personal care. The device for curling the hair comprises a hair curling component. The hair curling component comprises a hair curling roller, a rotating shaft which is provided with a hair locking groove and connected with one end of the hair curling roller, a connecting body connected at the other end of the hair curling roller, and a protective shell connected outside the hair curling roller in a sleeved mode and provided with an opening. Compared with the prior art, the device for curling the hair winds one or more bundles of hair to the hair curling roller in a spiral mode through synchronous rotation of the hair curling roller and the rotating shaft, and the hair is stored in a cavity formed by the hair curling roller and the inner side of a protective shell, three-dimensional heating is carried out, the hair is formed into a spiral shape, the device for curling the hair is extremely suitable for an automatic hair curling care appliance, automatic winding and hair styling can be achieved, safety of the appliance is largely improved, and hair curling working efficiency and hair curling quality are improved. Compared with an existing winding method, the device is characterized in that hair curling of the existing appliance or the device is carried out from a hair tail side to a hair root side, and hair curling of the device for curling the hair is carried out from the hair root side to the hair tail side.