High-flatness cigarette case production process

Abstract

The invention relates to a high-flatness cigarette case production process. When the high-flatness cigarette case production process is used, a cigarette case paper roll is arranged in a third rotating roller in a sleeved mode, one end of the paper roll is pulled out and penetrates through the adjacent sides of a through groove and four tensioning wheels, a first motor is started to drive the tensioning wheels to rotate, when the tensioning degree is low, one first U-shaped plate is adjusted in an up-down sliding mode, the spacing and height between the tensioning wheels is changed to change the degree of tensioning, when printed roll papers are conveyed to the top of an arc-shaped plate, an air cylinder is started, a piston rod drives a cutting piece to conduct downward stamping to cut the roll papers in the arc-shaped plate, when the cutting piece moves downwards, a pressing plate at the bottom of a first spring makes contact with and presses the paper roll firstly, the paper roll iskept in a fixed state during cutting, and deviation of roll paper cutting is avoided.

Description

technical field [0001] The invention relates to a production process, in particular to a production process for a cigarette case (or instant noodle packaging box, etc.) that can be used to produce cigarettes and has high flatness. Background technique [0002] As we all know, a cigarette case refers to a box containing cigarettes, which is usually divided into an inner cigarette case and an outer cigarette case. The inner cigarette case is used to directly hold cigarettes, and its interior is often equipped with aluminum foil. Paper made of aluminum foil pasted and glued, so as to prevent moisture and water; the outer cigarette box refers to the box that contains multiple packs of inner cigarette boxes together, and it is only a one-time outer packaging like the outer packaging boxes such as instant noodle packaging boxes. Generally, there is no need for liner aluminum foil inside (a few waterproof and moisture-proof applications also have the same structure as the inner cig...

AI Technical Summary

Problems solved by technology

In the actual application process, it is found that there are still some problems in today's conventional production lines. For example, the existing cigarette case production often needs to be coordinated and produced by multiple production equipment, and the tension of the cigarette case conveyor belt is often low, and It cannot be adjusted at any time. When the cigarette box paper is transferred on multiple production equipment, it is easy to break or wrinkle when the cigarette box paper is conveyed. When the cigarette box is cut after printing, it is often caused by insufficient fixing performance when cutting the cigarette box paper. Offset occurs, thereby affecting the appearance flatness of the cigarette box and resulting in a decrease in the production yield. Therefore, there is an urgent need for a production line or process that can solve the above problems

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