Title:
ELECTRODE LAMINATION DEVICE
Document Type and Number:
Japanese Patent JP2021034255
Kind Code:
A
Abstract:
To suppress positional deviation of an electrode while improving lamination velocity of the electrode.SOLUTION: An electrode lamination device is equipped with a lamination part 51 where a positive electrode 11 with separator and a negative electrode 9 are laminated, a partition plate 53A where the positive electrode 11 with separator is placed, a partition plate 53B where the negative electrode 9 is placed, and a receiving member 55B and a positioning member placed while sandwiching the lamination part 51. The positive electrode 11 with separator is longer than the negative electrode 9. The partition plate 53A is placed above the partition plate 53B. The positioning member has a pressing surface 63b, a pressing surface 65b projecting farther than the pressing surface 63b, and an inclined plane 64b connecting the lower end of the pressing surface 63b and the upper end of the pressing surface 65b. The positive electrode 11 with separator is pressed by the pressing surface 63b toward a datum 55b, and the negative electrode 9 is pressed by the pressing surface 65b toward the datum 55b. By movement of the partition plates 53A, 53B, the positive electrode 11 with separator and the negative electrode 9 fall into the lamination part 51.SELECTED DRAWING: Figure 7
Inventors:
SAKURAI HAYATO
Application Number:
JP2019154035A
Publication Date:
March 01, 2021
Filing Date:
August 26, 2019
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H01M10/04
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Taema Sadashige
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Taema Sadashige