METALLIC FOIL CUTTING/LOADING METHOD AND METALLIC FOIL CUTTING/LOADING DEVICE

WIPO Patent Application WO/2023/175925

A1

Provided is a metallic foil cutting/loading method that can be automated, and that can shorten the tact time of a series of operations from cutting to loading of a metallic foil, reduce positional deviation of metallic foil pieces during loading, and reduce flaws of the metallic foil pieces. The method comprises: (a) a step for unwinding a metallic foil from a metallic foil roll onto a pedestal; (b) a step for holding a portion of the unwound metallic foil at a first position by means of a chuck mechanism; (c) a step for cutting the metallic foil on the pedestal while holding the metallic foil with the chuck mechanism to yield an individualized metallic foil piece; (d) a step for moving the chuck mechanism to a second position so as to convey the metallic foil piece held by the chuck mechanism to a loading part separated from the pedestal; (e) a step for releasing the metallic foil piece from the chuck mechanism at the second position, and thereby loading the metallic foil piece on the loading part; and (f) a step for moving the chuck mechanism back to the first position. The steps from (a) to (f) are carried out automatically by at least one device, and are repeated.

SHIMOKUZU AKINARI (JP)
MIURA KOICHI (JP)
HABANO SHOJI (JP)
KOBAYASHI KIYOHITO (JP)

PCT/JP2022/012682

September 21, 2023

March 18, 2022

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MITSUI MINING & SMELTING CO LTD (JP)
MESCO INC (JP)

B26D7/32

JPS4726461Y1	1972-08-15
JP2003001591A	2003-01-08
JPS5286181U	1977-06-27
JP2007022733A	2007-02-01
JPH0269995U	1990-05-28
JPH07237798A	1995-09-12
JPS6020900A	1985-02-02

TAKAMURA Masaharu et al. (JP)

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