Longitudinal cutting assembly capable of adjusting box height

Abstract

The utility model discloses a longitudinal cutting component capable of adjusting box height, which comprises a frame, a longitudinal cutting mechanism and a punching mechanism are respectively arranged in front of and behind the frame, the longitudinal cutting mechanism comprises a base capable of transversely reciprocating along the frame, the base is connected with a knife rest, two longitudinal cutters which are parallel to each other and synchronously rotate are arranged on the knife rest, and the longitudinal cutting mechanism is connected with the punching mechanism. The punching mechanism comprises a base capable of transversely moving in a reciprocating mode along the machine frame, and a punching cutter capable of conducting punching is arranged on the base. The paperboard is processed through the longitudinal cutting mechanism and the punching mechanism to form the cut-off grooves, and the height of a carton is adjusted by controlling the distance between the cut-off grooves in the two ends of the paperboard.

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