| 摘要 |
PROBLEM TO BE SOLVED: To suppress the occurrence of wrinkles and winding deviation in a separator wound body.SOLUTION: A device of manufacturing a separator wound body is provided with: a rotary shaft (70U) holding first and second cores; a first touch roller (81A) which is displaced in accordance with changes in the outer diameter of a first separator wound body that is formed on the first core, and presses a first separator against the winding surface thereof; a second touch roller (81B) which is displaced in accordance with changes in the outer diameter of a second separator wound body that is formed on the second core, and presses a second separator against the winding surface thereof; a first arm (83A) supporting the first touch roller; and a second arm (83B) supporting the second touch roller, the second arm and the first arm being held by the same shaft (84U).SELECTED DRAWING: Figure 9 |
