Shaping device and shaping method preventing blockage of conveyed paper of packaging machine

Abstract

The invention discloses a shaping device and shaping method preventing blockage of conveyed paper of a packaging machine. The shaping device comprises a base and a shaping piece which is arranged in the base and is adjustably connected with a first vertical plate of the base through a first connecting piece; one long side of the shaping piece is provided with two arc-shaped protruding parts which make contact with the conveyed paper in the horizontal direction, and the shaping piece is fixed to the base through a second connecting piece; the shaping piece is connected with a second vertical plate of the base through an elastic connecting piece; the first connecting piece and the second connecting piece can be bolts; the elastic connecting piece can be a spring; when the conveyed paper perpendicularly enters a printing mechanism after passing through a paper feeding guiding wheel, the two arc-shaped protruding parts which can be in the shape of an ox horn generate a horizontal feeding amount on the perpendicular position of the paper, and therefore the transverse displacement of the edge of the paper can be overcome; because of different physical characteristics of different aluminum foil paper reels in actual production, the feeding amount can be subjected to fine tuning or coarse tuning; and transverse deformation of aluminum foil paper is relieved through a pure mechanical component, the blockage frequency of the aluminum foil paper is obviously reduced, and the equipment efficiency is improved.

Description

technical field [0001] This application relates to the field of special packaging equipment for the tobacco industry, in particular to a device and method for preventing clogging of packaging machines, GDX500 packaging machines, especially aluminum foil paper. Background technique [0002] At present, the paper such as aluminum foil paper auxiliary materials in the packaging production line of the world's tobacco industry generally adopts reel-type auxiliary materials. The physical characteristics of the reel-type auxiliary materials have a curling rate. However, in the GDX500 packaging machine, the aluminum foil paper passes through the paper guide roller, When the printing conveying mechanism and negative pressure suction conveying mechanism reach the pre-folding station, the paper still has a large amount of lateral deformation; in actual production, due to changes in temperature and humidity and physical factors in the conveying process of aluminum foil also It will caus...

AI Technical Summary

Problems solved by technology

The frequency of replacing the acceleration wheel or the suction belt is high, resulting in waste of spare parts, increasing the cost, and wasting a lot of maintenance time; adjusting the aluminum foil beading roller can not only slightly reduce the lateral deformation of the aluminum foil, but also greatly change the The longitudinal deformation of the aluminum foil paper leads to the blockage of the aluminum foil paper

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