Edge cutting equipment for packaging box production

Abstract

The invention discloses edge cutting equipment for packaging box production, and relates to the technical field of packaging box edge cutting. The conveying belt is arranged in the main body; and the rotating mechanism is provided with a moving seat, is arranged at the upper end of the main body and is positioned above the conveying belt. By arranging the rotating mechanism, the function of cutting edges of packaging boxes of different sizes is achieved, a first transmission motor rotates to enable a first threaded rod to rotate, the first threaded rod rotates to enable a moving disc to move, the moving disc moves to enable a rotating arm to move, the rotating arm moves to push a moving seat to move, and the moving seat moves to enable a lifting seat and an edge cutting knife to move; and after the edge cutting knife moves to a proper position, the first transmission motor stops rotating, the second transmission motor rotates to enable the edge cutting knife to rotate, at the moment, the electric push rod pushes the edge cutting knife to move downwards, the edge cutting knife makes contact with the packaging box and cuts the edges of the packaging box, and therefore the function of cutting the edges of the packaging boxes of different sizes is achieved.

Description

technical field [0001] The invention relates to the technical field of edge trimming of packaging boxes, in particular to an edge trimming device for packaging box production. Background technique [0002] As a packaging container, packaging boxes are widely used in various industries. Some packaging boxes are made of corrugated cardboard. Most of the existing corrugated packaging boxes are first cut into the unfolded shape of the corrugated packaging box by die-cutting the cardboard. Then press the corresponding indentation at the bending position of the cardboard, and finally fold the cardboard into a packaging box through the indentation. Before the production of the carton, the raw paper used for the production of the carton needs to be cut according to the required size. This process requires to the clipping device. [0003] Most of the edge trimming knives of the current edge trimming equipment for packaging box production are fixed. When the edge trimming of packagin...

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