A corrugated box printing and bonding production line with high-speed coding function

Abstract

The invention discloses a corrugated case printing-adhering production line with a high-speed code-spraying function, belongs to the field of corrugated case production, and aims to provide the corrugated case production line capable of on-line rejecting defective code-spraying products, saving manpower and material resources, and improving the production efficiency. The invention has the technical scheme that the corrugated case printing-adhering production line with the high-speed code-spraying function comprises a tank feeding conveyor belt, a paper feeding part, a printing part, a slottingand line pressing part, a die cutting part, a folding and case-adhering part, a stacking part and a counting and bundling part, wherein the paper feeding part, the printing part, the slotting and line pressing part, the die cutting part, the folding and case-adhering part, the stacking part and the counting and bundling part are sequentially arranged along the conveying direction of the tank feeding conveyor belt; a code spraying mechanism is arranged on the folding and case-adhering part; a defective product rejection part is further arranged additionally and comprises a detection platform and a rejection platform; the detection platform is located between the folding and case-adhering part and the stacking part; a detection device for detecting abnormal codes is arranged on the detection platform; and after the rejection platform is arranged on the counting and bundling part along the conveying direction of the tank feeding conveyor belt, a rejection device is arranged on the rejection platform, so that when the detection device sends out an error reporting command, the rejection device receives the command and rejects the defective products.

Description

technical field [0001] The invention relates to the technical field of corrugated carton production, in particular to a corrugated carton printing and bonding production line with high-speed coding function. Background technique [0002] Corrugated cartons are the most widely used packaging products. Because of their good physical and mechanical properties, adaptability to decoration and printing, economical practicability and environmental protection, the amount of corrugated boxes has always been the first among all kinds of packaging products. [0003] The invention patent application with the application number 201710347176.8 previously submitted by the applicant includes a case conveyor belt and a paper feeding part, a gluing part, a box folding part, a carton forming part, There is also a matrix code printing system between the counter and the baler, and between the carton forming department and the counter. Although it eliminates the risk of mixing semi-finished prod...

AI Technical Summary

Problems solved by technology

Although it eliminates the risk of mixing semi-finished products by adding a matrix code printing system, the reasons for order change, power failure, mechanical failure, software failure, product failure and other complicated reasons in actual production are unavoidable.

Since the entire production line is relatively compact and the effective space is small, due to institutional limitations, no defective product removal equipment is installed

Although a camera detector is installed, and the code detection system is used to detect and alarm phenomena such as empty codes, pasted codes, wrong codes, and repeated codes, the matrix code printing system is installed in the carton forming part (that is, the gluer) Above, each alarm needs to be stopped for processing, otherwise the defective products will directly enter the counting and packaging process

During the downtime processing, workers manually screen and reject with scanning code guns, which not only wastes a lot of manpower and material resources, but also greatly reduces production efficiency

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