Winder

A front winding base frame (A) and a rear winding base frame (B) are respectively provided with winding arms (A and B) that hold winding shafts (A and B) so as to be capable of ascending and descending vertically, and the winding arms (A and B) are attached to the front winding base frame (A) and the rear winding base frame (B) so as to be capable of being exchanged between the front winding base frame (A) and the rear winding base frame (B). A front-side touch roller frame (A) and a rear-side touch roller frame (B) are respectively provided with touch rollers (A and B) so as to be capable of ascending and descending vertically, and the touch rollers (A and B) are attached to the front-side touch roller frame (A) and the rear-side touch roller frame (B) so as to be capable of being exchanged between the front-side touch roller frame (A) and the rear-side touch roller frame (B). In this winder, the winding shaft (A or B) while being in pressure contact with the touch roller (A) is passed on from the front winding base frame (A) to the rear winding base frame (B).