Inner box folding equipment

Abstract

The invention belongs to the technical field of packaging box folding, and particularly relates to inner box folding equipment which comprises a folding mold, a machine table, a transferring device, a side face folding mechanism, a top edge folding mechanism, a short side face folding mechanism and a cover plate folding mechanism, and the transferring device, the side face folding mechanism, the top edge folding mechanism, the short side face folding mechanism and the cover plate folding mechanism are arranged on the machine table. The side surface folding mechanism is used for folding side surfaces and end surfaces of the inner box; the top edge folding mechanism is used for folding the top surface of the inner box; the short side face folding mechanism is used for folding the short side faces of the inner box. The cover plate folding mechanism is used for folding a top cover plate of the inner box; the folding mold is provided with a connecting part connected with the transferring device, and an adsorption hole is formed in the outer surface of the folding mold, is connected with a negative pressure system pipeline and is used for adsorbing the folded inner box; a plate to be folded is adsorbed to the bottom face of the folding mold, and the transferring device drives the folding mold adsorbed with the plate to move to the side face folding mechanism, the top edge folding mechanism, the short side face folding mechanism and the cover plate folding mechanism. The equipment is simple in structure and convenient to assemble and maintain.

Description

technical field [0001] The invention belongs to the technical field of packaging box folding, and in particular relates to an inner box folding device. Background technique [0002] At present, many packaging boxes include an outer box and an inner box, and the inner box is enclosed within the outer box, such as the packaging box of chewing gum, the packaging box of cigars or the like. The inner box is generally a box body with a bottom surface 11 , an end surface 12 , a short side 13 , a long side 14 , a short top surface 15 and a cover plate 16 folded by a plate. For example: attached figure 1 It is the expansion diagram of the inner box, attached figure 2 for the folding chart. Folding the sheet into a box structure is generally done manually. For mass production, the inner box of the packaging box is folded by automatic folding box equipment. The existing equipment for folding the inner box of the packaging box generally includes a folding mold and a folding mechan...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a folding mold for a packaging box and an inner box folding equipment, so as to solve the problem of complex structure, compact structure and inconvenient maintenance when automatic folding boxes are used at present.

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