Patterned gluing apparatus and method
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United States of America Patent
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Oct 29, 1991
Grant Date -
N/A
app pub date -
Sep 11, 1989
filing date -
Sep 11, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A patterned gluing apparatus and method. The apparatus comprises a rotatable shaft supporting a plurality of glue nozzles arrangeable in different configurations about its periphery. The shaft has a hollow portion and holes communicating with the glue nozzles so that glue may be fed to the nozzles. The shaft is supported above an article conveyor so that the glue nozzles contact articles under the shaft as they are rotated past. The glue nozzles have depressable ball bearings closing off their tips so that they dispense glue on contact with an article. A controller monitors the position of the articles on the conveyor and controls rotation of the shaft so that lines and dots of glue are dispensed to programmed locations on the articles.
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