Carton folding machine

Abstract

The invention provides a carton folding machine. The carton folding machine comprises a bottom board, a bracket, a paperboard feeding mechanism, a supporting mechanism, a compressing mechanism, an edge leftwards and rightwards folding mechanism, a forming mechanism, a carton push-out mechanism, an edge forwards and backwards folding mechanism and an edge forwards and backwards pressing mechanism, wherein the bracket is used for supporting the bottom of the bottom board which is provided with a forming cavity. The carton folding machine is provided with the forming cavity of the same structure as a formed package carton, the paperboard with folding lines is placed in the forming cavity, and then the bottom board of the package carton is downwards pressed to the bottom of the forming cavity and moves downwards so as to drive side boards of the package carton to be erected, so that the package carton is formed in a folded manner. According to the carton folding machine, the package carton is formed in the folded manner based on the stamping principle, and a new method is provided for folded molding of the package carton.

Description

Technical field: [0001] The invention belongs to the technical field of packaging machinery and equipment, and in particular relates to a box folding machine for a box-folding box with an open top surface that does not need to be glued. Background technique: [0002] Packaging box is a box used to package products. At present, packaging box is a commonly used product packaging tool. The packaging box can not only ensure the product safety during product transportation, but also increase the grade of the product. Paper packaging boxes are widely used because of their simple production process, easy operation, and low price. At present, most of the paper packaging boxes on the market are folding packaging boxes, that is, cutting cardboard or corrugated cardboard It becomes the shape of the box when it is unfolded. When it is used, the cardboard is folded along the edge line set on the cardboard, and finally glued to each other to form a box shape. [0003] At present, when ...

AI Technical Summary

Problems solved by technology

[0003] At present, when folding the cut cardboard, most of them are folded manually and glued to each side of the box to form a box shape. The work efficiency is low, the labor intensity of the workers is high, and the operation is complicated. Moreover, when applying glue, especially when using hot melt adhesive, it is easy to cause burn accidents

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