| 摘要 |
A housing containing one or more magnets provides a cantilever support for a pair of spaced and parallel rods which extend outwardly over one or more web sets moving therebelow over a table section of a collator. The leading rod supports a wheel frictionally driven by the upper web and also a spotting disk linked to the wheel and having a plurality of spaced, arcuate applicator surfaces circumferentially aligned with the periphery of the wheel. A glue dispensing nozzle is mounted on the trailing rod and is rotatable between a raised position with the nozzle applying glue to the arcuate surfaces of the spotting disk which in turn apply the glue to the web in spot form, and a lowered position with the nozzle positioned for applying glue directly onto the moving web in strip form. The leading rod is adjustable in height to accommodate varying widths of webs or webs sets passing over the table. A manifold supplies glue to a plurality of outlets along the table, and the applicator includes a quickdisconnect fitting so that it may be moved to any position along the table and quickly connected to any one of the outlets.
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