Inner wall knock-printing device for square corrugated carton

Abstract

The invention provides an inner wall knock-printing device for a square corrugated carton. The inner wall knock-printing device for the square corrugated carton comprises a supporting plate, a conveying belt is arranged on the inner side of the bottom of the supporting plate, a top plate is fixedly connected to the inner side of the top of the supporting plate, a sliding groove is formed in the top of the top plate, and sliding wheels are slidably connected to the inner wall of the sliding groove. According to the inner wall knock-printing device for the square corrugated carton, the carton is conveyed to the bottom of a fixing clamping plate through the conveying belt, the fixing clamping plate is pushed into the carton through a hydraulic push rod, a left side plate of the fixing clamping plate is located outside the carton, and meanwhile a motor enables a fixing column to move in a long annular plate, so that a sector gear rotates outside a movable shaft to move a toothed plate to the left side, and when the toothed plate moves leftwards, the carton is clamped between a seal and a clamping plate, then the inner wall of the carton is subjected to knock-printing treatment, the operation and use of the knock-printing device are facilitated, the manual knock-printing mode is avoided, and therefore, the waste of manpower is reduced, and the knock-printing efficiency of the carton is improved.

Description

technical field [0001] The invention relates to the technical field of corrugated carton processing, in particular to an inner wall striking and printing device of a square corrugated carton. Background technique [0002] Corrugated cardboard is made into corrugated boxes by die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and their consumption has always been the first among all kinds of packaging products. Good processing performance has gradually replaced wooden boxes and other transport packaging containers. In the processing of square corrugated boxes, it is necessary to use a knocking device to knock and print icons on the inner wall of the carton according to the needs of product classification or marking of goods. However, the existing There are still certain defects in the knocking device, such as: [0003] 1. The existing knocking and printing device is inconvenient to operate and use. When knocking on the inn...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an inner wall knocking device for square corrugated cardboard boxes to solve the problems of inconvenient operation and use, inconvenient position adjustment according to the size of the carton, and lack of automatic ink replenishment structure proposed in the above-mentioned background technology

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