Cutting apparatus for paper butt roll recycling

Cutting – Operation controlled by detector means responsive to work – Positioning of tool controlled

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Details

834352, 83446, 835082, 83924, B26D 500

Patent

active

053679300

ABSTRACT:
A cutting apparatus for removing remnant paper from a paper butt roll. A beam-mounted saw rocks toward and away from the butt roll and cuts remnant paper from the roll's core. An arm-mounted wheel senses the thickness of remnant paper on the roll, and causes a block-and-tackle positioning mechanism to rock the beam and saw to a proper position for cutting the paper from the roll. A conveyor moves the butt rolls past the saw, and the height of the conveyor may be adjusted to accommodate various diameters of butt rolls.

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patent: 4506575 (1985-03-01), McCay et al.
patent: 4864906 (1989-09-01), Hall
patent: 5101703 (1992-04-01), Tanaka et al.

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