File plastic packaging machine

Abstract

The invention relates to a file plastic packaging machine. The file plastic packaging machine comprises a film feeding mechanism, wherein a transfer mechanism is installed on the right side of the film feeding mechanism, and a film sealing mechanism is arranged on the right side of the transfer mechanism. The film feeding mechanism comprises a shell and a supporting frame, wherein a feeding opening and a discharging opening are formed in the two sides of the shell, a limiting sliding groove is welded to the top surface wall of the inner side of the shell, a rotating rod is rotatably connectedto the top surface wall of the inner side of the shell through a rotating shaft, a sliding groove is formed in the side, close to the discharging opening, of the top of the shell, a sliding rod is slidably embedded in the sliding groove, two rollers are rotatably connected to the bottom of the sliding rod through pin shafts, and a fixed rod is welded to the top surface wall of the inner side of the shell and located between the sliding groove and the limiting sliding groove. According to the file plastic packaging machine, the problems that shrink films of a current file plastic packaging machine cannot be aligned, the automatic classification and packaging cannot be carried out according to the number of pages of a file, the scanning and filing of file contents cannot be carried out, airis liable to entry during plastic packaging of the file, and folding and falling are prone to occurring during plastic packaging are solved.

Description

technical field [0001] The invention belongs to the field of packaging equipment, and in particular relates to a document plastic sealing packaging machine. Background technique [0002] The plastic sealing machine is also called the gluing machine. The plastic sealing process is made of a polyester film coated with hot melt adhesive. It is carried out under low temperature, and high-quality polyester film and hot-melt adhesive with good transparency are used, so it can not only ensure that the plastic-sealed items are not damaged at room temperature, but also increase the intuitive effect of the items. The technical performance of the glue machine is good or bad, which is an important factor to ensure the quality of plastic sealing. [0003] I learned from journals and some documents that the existing file plastic packaging machines have many shortcomings and deficiencies. First of all, most of the existing file plastic packaging machines use two shrink films to seal the f...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a document plastic packaging machine, the purpose of which is to solve the problem that the shrink film of the current document plastic packaging machine cannot be aligned, cannot be automatically classified and packaged according to the number of document pages, cannot scan the content of the document and keep the file, and the document is easy to enter the air when it is plastic sealed. Prone to wrinkles and other problems

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