Coating apparatus – Solid applicator contacting work – Movably mounted applicator
Patent
1986-04-21
1987-08-11
McIntosh, John P.
Coating apparatus
Solid applicator contacting work
Movably mounted applicator
101365, B05C 102
Patent
active
046854177
ABSTRACT:
A glue applying device for a labeling machine equipped with a roller rotating about a vertical axis while a mass of glue is fed to one side. A glue scraper blade is mounted for swinging about a vertical axis into a position where the blade edge wipes off the mass of glue and leaves a film of glue on the roller. A lever extends radially from the blade axis. A micrometer adjustment screw is threaded through a pivoting arm for its tip to act on the lever. The screw has a turning knob in which a graduated thickness indicating dial is rotatable. A block is mounted to the arm and it has a bore through which the adjustment screw passes. There is an index mark on the block next to the dial. A compression spring in the bore holds the knob against self rotation. When the screw is turned to its limit against the lever, the dial is turned in the knob until the zero mark on the dial scale aligns with the index mark.
REFERENCES:
patent: 1957470 (1934-05-01), Milmoe
patent: 3727550 (1973-04-01), Easoz et al.
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