Unfolding, edge folding and carton sealing device for carton forming machine

Abstract

The invention relates to an unfolding, edge folding and carton sealing device for a carton forming machine. The unfolding, edge folding and carton sealing device comprises a rack, wherein a feeding mechanism for slowly delivering stacked vertical-state carton plates to the front side is arranged on one side of the rack; a transmission mechanism for horizontally conveying horizontal-state carton plates one by one is arranged on the lower side of an output end of the feeding mechanism; a carton adsorption linkage mechanism for adsorbing the carton plates on the transmission mechanism one by one from the feeding mechanism is arranged on the upper side of an input end of the transmission mechanism; an unfolding mechanism for unfolding the carton plates into a three-dimensional rectangular carton from the horizontal state is arranged on the front side of the carton adsorption linkage mechanism positioned on the transmission mechanism; an edge folding mechanism which is mounted aside the transmission mechanism and is used for making the end part of the three-dimensional rectangular carton complete edge folding is arranged on the front side of the adsorption mechanism positioned on the rack; and a carton sealing mechanism which is used for completing glue sealing after the edge folding of the end part of the carton is also arranged on the front side of the edge folding mechanism. The device has a compact structure and can realize integrated production of unfolding, edge folding and carton sealing of the carton.

Description

Technical field [0001] The invention relates to an unfolding, folding, and sealing device of a carton forming machine. Background technique [0002] In the molding process of the existing carton, in order to facilitate the feeding of the carton board, the carton board is usually placed vertically on the input mechanism. However, in order to facilitate the folding of the side edges of the rear end of the carton, the carton board is usually arranged horizontally on the conveying mechanism, which conflicts with the vertical input carton board. In addition, the carton needs to be folded on each side of the carton end during the molding process, but the existing folding mechanisms are relatively simple, so that the folding and sticking often occur when the carton is sealed, and manual rework is required. The workload is large and is not conducive to the integrated production of carton forming and sealing. Summary of the invention [0003] The purpose of the present invention is to pr...

AI Technical Summary

Problems solved by technology

However, in order to facilitate the folding of the side of the rear end of the carton, the carton board is usually placed horizontally on the conveying mechanism, which conflicts with the vertical input of the carton board

In addition, during the forming process of the carton, each side of the end of the carton needs to be folded, but the existing folding mechanism is relatively simple, so that the folded edge is not tightly pasted when the box is sealed, and manual rework is required. The workload is heavy and it is not conducive to the integrated production of carton forming and sealing

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