Shaping and cutting processing method for corrugated board for manufacturing packaging carton

Abstract

The invention provides a shaping and cutting processing method for a corrugated board for manufacturing a packaging carton. The shaping and cutting processing method is operation completed by matchinga bottom plate, a cutting device, two supporting frames, a connecting plate, a pressing air cylinder, a lower plate pressing set and a plate pressing set; the shaping and cutting processing method can solve the problems that stagger and deviation situations between stacked corrugated boards are likely to be caused by pressure when the stacked corrugated boards are pressed downwards and cut due tothe fact that the stacked corrugated boards have a certain thickness, so that cutting opening positions of the cut corrugated boards are different; and when existing arc-shaped cutters carry out downward-pressing and cutting, due to the fact that various cutters are different in radian, corresponding dies for guiding the cutters are difficult to be provided, and due to the fact that certain resistance exists in the downward-cutting process, the problems that cutting openings deviate inwards when the cutter is pressed downwards and the like are prone to occur.

Description

technical field [0001] The invention relates to the field of packaging carton processing, in particular to a method for shaping and cutting corrugated cardboard made of packaging cartons. Background technique [0002] Packaging carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Packaging carton is a rigid paper container supported by corrugated cardboard through processes such as die-cutting, creasing, nailing or gluing. When cutting, some corrugated cardboard needs to be cut in an arc. In the traditional arc cutting process, the corrugated cardboard is usually stacked neatly and then cut by a cutter. [0003] However, the traditional arc clipping process often encounters the following problems: [0004] Since the stacked corrugated cardboard has a certain thickness, when it is pressed down and cut, the stacked corrugated cardboard may be staggered and offset due to pressure, so that the inc...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a corrugated cardboard molding and cutting processing method for packaging cartons, which can solve the problem that the stacked corrugated cardboards have a certain thickness when they are pressed down and cut. Due to the staggered offset caused by the pressure, the cut position of the corrugated cardboard after cutting is different. When the existing arc cutter presses down and cuts, it is difficult to have a corresponding mold to guide it due to the different radians of the various cutters. , due to the certain resistance when cutting down, the cutter is prone to problems such as inward deviation of the incision when it is pressed down

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