Box folding mechanism

Abstract

The invention relates to a box folding mechanism. The box folding mechanism comprises a fixing frame, a folding assembly and an ejection assembly, wherein the folding assembly and the ejection assembly are arranged on the fixing frame; the folding assembly comprises two opposite first bending pressing rods, two opposite second bending pressing rods and two side pressing rods arranged at the outerends of the second bending pressing rods; a folding penetrating hole is defined by the two first bending pressing rods and the two second bending pressing rods; the end of each side pressing rod is provided with a side pressing head bent outwards; the ejection assembly comprises an ejection rod and an ejection block connected to the end of the ejection rod; the ejection rod pushes the ejection block to penetrate the folding penetrating hole. Each first bending pressing rod comprises a first connecting rod and a first pushing and pressing rod perpendicularly connected to the end of the first connecting rod; and each second bending pressing rod comprises a second connecting rod and a second pushing and pressing rod perpendicularly connected to the end of the second connecting rod. By means of the box folding mechanism, automatic box folding of blank paperboards is achieved, folding is formed at a time, and the work efficiency is high.

Description

technical field [0001] The invention relates to the technical field of carton packaging machinery, in particular to a box folding mechanism. Background technique [0002] Packaging box is a commonly used product packaging tool, which can not only ensure product safety during product transportation, but also improve product quality. Among them, paper packaging boxes are the most widely used due to the advantages of simple production process, easy operation, and low price. The folding process of paper packaging boxes is usually completed through multiple processing procedures of mechanical equipment. Traditional paper packaging boxes cannot be folded and formed at one time in mechanical equipment, but must be folded and formed many times. Due to the many folding processes, a large amount of manpower is required to complete the multiple folding of a box one by one, resulting in waste of manpower. [0003] The publication number is CN206437279U, which discloses an automatic fo...

AI Technical Summary

Problems solved by technology

The folding process of paper packaging boxes is usually completed through multiple processing procedures of mechanical equipment. Traditional paper packaging boxes cannot be folded and formed at one time in mechanical equipment, and must be folded and formed many times.

Due to the many folding processes, a large amount of manpower is required to complete multiple folds of a box one by one, resulting in waste of manpower

[0003] The publication number is CN206437279U, which discloses an automatic folding machine, including a main body plate; a first drive mechanism, a pressing mechanism, a first box folding mechanism, a second box folding mechanism, a third box folding mechanism and a fourth box folding mechanism, This box folding machine has a complex structure and many folding processes.

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