Apparatus and method for automatic tire ply sitiching
Abstract:
An automatic splicing apparatus is provided herein for splicing together two ends of a sheet of tire material on a tire building drum. The apparatus comprises a splicer foot including a splicer foot frame, a first continuous unitary V-shaped axle, and two non-powered lower rollers. The splicer foot frame has an opening defined therein having opposing sides. The first continuous unitary V-shape axle has two arms attached to the opposing sides of the opening. The two non-powered lower rollers are mounted on the two arms of the first continuous unitary V-shaped axle so that the two non-powered lower rollers are arranged in a V-shape pattern. The apparatus further comprises a plurality of powered upper rollers configured to operate in coordination with the lower rollers to engage the two ends of the sheet of tire material.
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