Abstract: The application discloses a gluing apparatus for an adjustable machine for manufacturing corrugated boxes of a plurality of sizes. The apparatus includes an automatic glue dispensing head for applying glue to a corrugated box blank. The dispensing head is operatively connected to a mechanism for indexing the dispensing head towards and away from a centerline of the box manufacturing machine. The indexing mechanism is driven by a means operatively connected to an adjustable assembly station on the box manufacturing machine. Adjustment of the assembly station to produce a preselected size box correspondingly indexes the glue head towards or away from the centerline to a predetermined direction and distance from the centerline of the machine to apply glue to the box blank.

Abstract: A corrugated box machine having improved delivery means is disclosed. A conveyor belt assembly works in combination with tensioning apparatus, a support bracket assembly and an idler guide assembly.

Abstract: An improved stop plate and belt assembly for the stacking section of a corrugated box machine and an improved system for conveying corrugated boxes from the folding section to the stacking section of a corrugated box machine.