Apparatus and method of loading lens-fitted photo film unit with

Metal working – Method of mechanical manufacture – Assembling or joining

Patent

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Details

53430, B23P 2100, B29C 6508

Patent

active

059538066

ABSTRACT:
An apparatus for assembling a photo film unit has a dark box, which has supply openings into which parts are supplied, and an exit opening from which the body loaded with the photo film is exited. Intermediate cells of the dark box shield ambient light and include interlocked outer shutter plates and inner shutter plates which are disposed in the supply openings and the exit opening. A cassette supplying loader and a robot hand transfer the cassette into the dark box, while a leading tongue of the photo film is protruded from the cassette shell, with a remaining portion of the photo film contained as a roll. A roll forming fork device winds the photo film to a predetermined length from the cassette and forms the photo film into the roll. A photo film mounting mechanism swings the roll and the cassette shell together to change orientation thereof, and loads the roll and the cassette shell into the body.

REFERENCES:
patent: 4100667 (1978-07-01), Napor et al.
patent: 4884087 (1989-11-01), Mochida et al.
patent: 4972649 (1990-11-01), Mochida et al.
patent: 5689876 (1997-11-01), Suzuki et al.

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