Title:
ELECTRODE MANUFACTURING METHOD, AND ELECTRODE MANUFACTURING APPARATUS
Document Type and Number:
Japanese Patent JP2015106442
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electrode manufacturing method and an electrode manufacturing apparatus, capable of preventing cut position deviation of an electrode material, while preventing an active material from being peeled from a metallic foil in a process of cutting the electrode material.SOLUTION: In an electrode manufacturing apparatus 50, an electrode is manufactured by using an electrode material 42 in which uncoated parts 42a, 42b and coated parts 43a, 43b are provided on surfaces 22a, 22b of a metallic foil 22. The electrode material 42 is cut from the surface 22a of the metallic foil 22 along a transverse direction by a cutting mechanism 53. In the cutting process by the cutting mechanism 53, the surface 22a of the metallic foil 22 is held by a suction plate 52 and the electrode material 42 is pressed by a pressing part 55 of a pressing mechanism 54 from the surface 22b of the metallic foil 22. The pressing part 55 of the pressing mechanism 54 is a position sandwiching the position cut by the cutting mechanism 53 in a longitudinal direction of the electrode material 42 and presses a position where the uncoated parts 42a, 42b overlap with each other in a thickness direction of the electrode material 42.
Inventors:
KOMORI TAKASHI
Application Number:
JP2013246586A
Publication Date:
June 08, 2015
Filing Date:
November 28, 2013
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H01G11/86; H01G13/00; H01M4/04
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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