Carton correction pressing and pasting device

Abstract

The invention discloses a carton correction pressing and pasting device. The carton correction pressing and pasting device comprises a rack, a paper conveying shaft, paper conveying wheels fixedly connected to the paper conveying shaft, paper conveying belts surrounding the paper conveying wheels in a covering mode, and paper alignment devices arranged on the outer sides of the paper conveying belts. The paper alignment devices comprise paper alignment wheels which can rotate and paper aligning belts which surround the paper aligning wheels in a covering mode. The paper conveying wheels and the corresponding paper conveying belts and paper alignment devices are respectively arranged in two sets. The two sets of paper conveying wheels and the corresponding paper conveying belts and paper conveying devices are symmetrically arranged. A row of paper pressing wheels are arranged at the positions, above the corresponding paper conveying belt, of the inner side of each paper alignment device, the paper pressing wheels are in the shape of circular truncated cones, the edges of the top faces of the paper pressing wheels are round corners, the paper pressing wheels can be arranged on a paper pressing wheel fixing plate in a rotating mode, the paper pressing wheel fixing plate is fixedly connected to the rack, and the distance between the paper pressing wheel fixing plate and the paper conveying belts can be adjusted. Folded cartons can be transversely corrected and aligned, paper faces are smooth after correction, and the carton correction pressing and pasting device is widely applied to carton forming machines.

Description

technical field [0001] The invention relates to a corrugated box forming machine, in particular to a device for correcting the corrugated box shape in the machine. Background technique [0002] The carton forming machine is a machine that can automatically creasing, gluing, folding, hooking and other processes on the blank box corrugated paper that has been color-printed, paper-mounted, and die-cut to make a carton. [0003] In the carton forming machine, in order to make the final formed carton achieve the appearance effect of straight edges, square shape and neat edge seams, it is necessary to set the paper feeding correction device in each process of the machine. The correction device includes a longitudinal correction part and a transverse correction part. The longitudinal correction is usually realized by the master model set in each process of the machine, while the transverse correction part is realized by the movable baffle and the fixed plate respectively arranged o...

AI Technical Summary

Problems solved by technology

In practical applications, this method of using the profiler, movable baffle and fixed baffle to correct the paper is acceptable for unfolded single-layer paper, but for folded paper, especially thicker corrugated paper and corrugated paper. For multi-layer paper, on the one hand, because of its high strength and high hardness, during the paper conveying process, when the movable baffle and fixed baffle are used to compress and correct its lateral dimension, due to the direct extrusion of the paper and the baffle, a relatively large Large frictional resistance will inevitably cause paper jamming, which will cause troubles to the normal operation of production. It is easy to rebound, and the paper surface is warped in a convex arch shape, which also brings considerable trouble to subsequent stacking and storage. There are defects such as uneven paper, uneven stacking, and waste of storage space.

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