Apparatus for applying a sheet to a substrate

Details Apparatus for applying a sheet to a substrate Apparatus for applying a sheet to a substrate

1990-03-30

1992-05-12

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

156567, 156568, 156569, 156570, 156571, B32B 3104

Patent

active

051124300

ABSTRACT:
Apparatus for placing a coupon or other small sheet onto a predetermined location of moving substrate, such as a carton blank. A coupon supply hooper and a glue station are radially spaced about the path of rotation of vacuum gripping heads mounted on opposite ends of a rotating support arm. The gripping heads are fixed to shafts which are caused to rotate by planetary gears. The gear movement causes the gripping heads to be fully extended when they reach the hopper, the glue station and the moving substrate and to have a composite angular motion enabling the entire bottom surface of the coupon to be parallel to the substrate when the coupon contacts the substrate.

REFERENCES:
patent: 2449298 (1948-09-01), Hoppe
patent: 3723228 (1973-03-01), Schaltegger
patent: 4293365 (1981-10-01), Geyser et al.
patent: 4508330 (1985-04-01), Jorss
patent: 4876839 (1989-10-01), Honda et al.

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