Edge shoving mechanism for forming paper box, paper box forming machine and paper box forming process

Abstract

The invention relates to the technical field of packaging machines, and discloses an edge shoveling mechanism for forming a paper box. The edge shoving mechanism comprises two oppositely arranged fixed plates and two guide frames. A pair of parallel pressing plates is arranged between the two fixed plates. The pressing plates and the fixed plates are connected through elastic guide assemblies. A first shoveling part and a second shoveling part are further included. The first shoveling part and the second shoveling part are each provided with a shoveling plate, and the shoveling plates are located on the side faces of the pressing plates. The shoveling plates are perpendicular to the pressing plates. The first shoveling part is connected with the fixed plates through elastic guide assemblies. The second shoveling part is connected with the guide frames trough elastic guide assemblies. The invention discloses a paper box forming machine including the edge shoveling mechanism and a paperbox forming process at the same time. Edgefolds of two opposite faces can be shovel-formed at a time, and a box type with an opening in one side can be formed at a time.

Description

technical field [0001] The invention belongs to the technical field of packaging machinery, and in particular relates to a shoveling mechanism for forming cartons, a carton forming machine and a carton forming process. Background technique [0002] With the continuous development of the market economy and the continuous improvement of living standards, the design of packaging boxes is becoming more and more novel. Some packaging boxes are designed in the form of inner and outer double-layer boxes. On the one hand, the inner box can strengthen the box body in the whole box. On the other hand, different connection methods can be realized between the inner box and the outer box through structural design to achieve a certain function. For example, in the existing patent CN303385118S, a box type with a pulling function is disclosed. This cigarette box includes two layers of boxes inside and outside, the outer box is open on both sides, and one side of the inner box is connected t...

AI Technical Summary

Problems solved by technology

However, the inner box has only one opening, and the bottom surface opposite to the opening can only be glued, which is easy to be glued during use.

[0003] For the above-mentioned hemming forming method of the thickness side, the traditional method is to realize it by shoveling the edge, but the shoveling forming device in the prior art often can only shovel from one surface to one direction, and it is necessary to shovel a plurality of different directions. The shoveling mechanism is combined and the relative shoveling can only be realized after the mold and the semi-finished carton are turned over, resulting in cumbersome control of the box forming process, high box forming accuracy, and more equipment stations, which is not conducive to the box body Fast, efficient and accurate molding

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