A plastic packaging box edge trimming processing machine and processing method

Abstract

The invention relates to a processing machine for edge trimming of plastic packaging boxes, which comprises a mounting frame, a trimming kit, a fixing kit, a polishing mechanism and an opening and closing door. The left end of the kit is provided with a polishing kit, and the front end of the mounting frame is provided with an opening and closing door through a rotating connection. The present invention can solve the following problems that often exist in the actual production process of the existing plastic packing box: a: the existing plastic packing box is in the In the injection molding process, it is very easy to have the phenomenon of raising the glue inlet point and the phenomenon of plastic burrs caused by overflowing glue, so that the product will be scrapped, resulting in waste of raw materials and cost; b: The plastic packaging box is cut and cut After the glue point is raised and the plastic is burred, there will often be a part of the residue on the surface of the product. Because the remaining plastic is relatively sharp, it is easy to scratch the human body, so there is a great safety hazard.

Description

technical field [0001] The invention relates to the technical field of plastic product processing, in particular to a processing machine and processing method for edge trimming of plastic packaging boxes. Background technique [0002] With the rapid growth of our country's economy, the living standards of the people are improving day by day, and more and more things are owned by individuals, so one kind of things is needed to arrange these items, so the plastic packing box came into being, the existing plastic packing box It has many characteristics such as low density, light weight, and easy processing, and its appearance can be transparent or opaque. Widely used in the storage and food packaging industries, plastic packaging boxes are easy to form and mass-produced, but there are still certain defects in the production process. [0003] The existing plastic packaging boxes often have the following problems in the actual production process: a: The existing plastic packagin...

AI Technical Summary

Problems solved by technology

Widely used in the storage and food packaging industries, plastic packaging boxes are easy to form and easy to produce on a large scale, but there are still certain defects in the production process

[0003] The existing plastic packaging boxes often have the following problems in the actual production process: a: The existing plastic packaging boxes are very prone to the phenomenon of high glue inlet point and plastic burrs caused by overflowing glue in the injection molding process, so that the product Scrapping will lead to waste of raw materials and waste of cost; b: After the plastic packing box is cut off to raise the glue point and the plastic burrs, there will often be a part of the remainder on the surface of the product, because the remaining plastic is relatively sharp, and it is easy to Scratch the human body, so there is a great potential safety hazard

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