Sealed opening edge folding device used for carton processing

Abstract

The invention discloses a sealed opening edge folding device used for carton processing. The sealed opening edge folding device comprises a fixed base. Storage boxes are symmetrically arranged on thetwo sides of the inner portion of the fixed base. The inner portions of the two storage boxes are each fixedly connected with a second upper fixing plate through a second electric telescopic rod. Second lower fixing plates are installed on the lower portions in the two storage boxes correspondingly. Supporting stand columns are symmetrically installed on the top of each storage box. A storage tankis arranged between every two corresponding supporting stand columns. According to the sealed opening edge folding device, the four side walls of a fixing column are fixedly connected with edge folding plates through fourth electric telescopic rods correspondingly, the elongation length of every two opposite fourth electric telescopic rods can be regulated according to sizes of cartons, and edgefolding can be conveniently conducted on carton sealed openings of different sizes; and meanwhile, a hydraulic cylinder and a telescopic rod are arranged below a rotation cylinder used for rotating the fixing column, the height of the fixing column can be regulated through the hydraulic cylinder and the telescopic rod, and the cartons of different lengths can be conveniently fixed.

Description

technical field [0001] The invention belongs to the technical field of carton processing, and in particular relates to a sealing and folding device for carton processing. Background technique [0002] Carton is the most widely used packaging product. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc. Cartons have various specifications and models. Cartons are commonly used with three layers and five layers. Seven layers are rarely used. Lining paper, corrugated paper, core paper, and face paper. Liner and face paper include tea board paper, kraft paper, and corrugated paper for core paper. The color and feel of various papers are different, and the paper (color, feel) produced by different manufacturers is also different. Not the same, in the production of cartons, it is necessary to use the folding device to fold the cartons to facilitate the sealing of the cartons. [0003] The existing carton folding device has some defects...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sealing and folding device for carton processing to solve the problem that the sealing part of the carton cannot be squeezed in time after the folding of the carton proposed in the above-mentioned background technology, resulting in the recovery of the sealing part. It is inconvenient to seal the seal of the carton when sealing, and the device is inconvenient to fold the seal of cartons of different sizes

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