Automatic plastic box bonding machine

Abstract

The invention provides an automatic plastic box bonding machine which comprises a main rack, an electronic control cabinet, a feeding mechanism, a side face edge folding mechanism, a bonding mechanismand a bottom hooking (bottom buckling) mechanism. The bottom hooking (bottom buckling) mechanism comprises a lifting rod. An edge folding stop part used for folding edges is arranged on the lifting rod in a hanging manner, wherein the height of the edge folding stop part can be adjusted. The electronic control box, the feeding mechanism, the bonding mechanism, the bottom hooking (bottom buckling)mechanism and the side face edge folding mechanism are arranged on the main rack. The feeding mechanism is located at the initial end of the main rack. The bonding mechanism is located at the tail end of the main rack. Materials are conveyed stage by stage through a conveying belt. The machine can machine PVC, PET and PP material plastic boxes, automatic feeding, automatic bottom hooking and automatic edge folding are achieved in the whole production process, by means of the bottom hooking (bottom buckling) mechanism, the edge folding stop part carries out edge folding treatment on to-be-folded edges at the upper ends of plastic box plastic sheets (materials), by means of multi-stage edge folding, the situations that shells (sheets) are stuck and edge folding fails do not occur easily, the stable effectiveness of edge folding and bottom hooking treatment is ensured, and continuous and effective conducting of assembly line production is benefitted.

Description

Technical field [0001] The invention relates to the field of packaging box processing, in particular to an automatic box gluing machine. Background technique [0002] Plastic box is a kind of packaging box, which refers to PP (polypropylene), PVC (polyvinyl chloride), PET (polyethylene terephthalate) as materials, and the thickness of PVC and PET materials are mostly 0.10-0.06 The thickness of PP material can be up to 0.75mm, and the outer packaging box of the product is processed through a series of processes such as printing, die cutting, and box bonding. Compared with other packaging such as traditional cartons, plastic boxes have the advantages of environmental protection, non-toxicity, high transparency, more intuitive display of the packaged products, etc., which can effectively improve the quality of product packaging. Compared with traditional carton packaging, plastic boxes are more expensive, but with the country's environmental and green requirements for the printing ...

AI Technical Summary

Problems solved by technology

However, the existing automatic glue box gluing machine can only glue the plastic sheet of the plastic box with a relatively simple structure, and cannot completely process the plastic sheet with a relatively complex structure that requires multi-side folding, and this structure Relatively complex plastic boxes often have higher structural strength and better quality, and reduce the requirements for the type of glue and the amount of glue used, which can save production costs

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