Laminated iron core manufacturing device and laminated iron core manufacturing method

The invention provides a laminated iron core manufacturing apparatus and a laminated iron core manufacturing method. A laminated iron core manufacturing device (10) is provided with: a lower die (20) having a die (23) in which a die hole (26) is formed; an upper die (40) having a punch (45); a strip...

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Bibliographic Details
Main Authors YONEZAWA MICHIHARU, AMANO TAKASHI
Format Patent
LanguageChinese
English
Published 20.08.2024
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The invention provides a laminated iron core manufacturing apparatus and a laminated iron core manufacturing method. A laminated iron core manufacturing device (10) is provided with: a lower die (20) having a die (23) in which a die hole (26) is formed; an upper die (40) having a punch (45); a stripper plate (60) for restricting the movement of the strip-shaped metal plate (W) in the vertical direction at the lowest position (LP) when the strip-shaped metal plate (W) is punched by the punch (45); an adhesive application device (70) which is provided on the lower mold (20) and which applies an adhesive to the lower surface (WL) of the metal plate (W); and a control device (90) for controlling the stripper plate (60) and the adhesive application device (70), the control device (90) having: a movement control unit (92) for controlling the movement of the stripper plate (60) in the vertical direction; and an application control unit (94) that applies the adhesive from the adhesive application device (70) to the l
Bibliography:Application Number: CN202410177286