File plastic packaging machine

Abstract

The invention relates to a file plastic packaging machine which comprises a film supply mechanism; a conveying mechanism is installed on the right side of the film supply mechanism; a film sealing mechanism is installed on the right side of the conveying mechanism; the film supply mechanism comprises a shell and a supporting frame; and a feeding hole and a discharging hole are formed in the two sides of the shell respectively. A limiting sliding groove is welded to the top surface wall of the inner side of the shell; a rotating rod is rotatably connected to the top surface wall of the inner side of the shell through a rotating shaft; a sliding groove is welded to the top of one side, close to the discharging hole, of the shell; a sliding rod is slidably embedded in the sliding groove; andtwo idler wheels are rotatably connected to the bottom of the sliding rod through hinge pins; and a fixing rod is welded to the top surface wall of the inner side of the shell and is located between the sliding groove and the limiting sliding groove. The file plastic packaging machine aims at solving the problems that the shrink films of an existing file plastic packaging machine cannot be aligned, automatic classified packaging cannot be conducted according to the number of pages of files, file contents cannot be scanned and reserved, the air is prone to entering during file plastic packaging, and a fold is prone to forming during plastic packaging.

Description

[0001] The present invention is a divisional application of "a document plastic sealing and packaging machine", and the application number is "2019103056088". technical field [0002] The invention belongs to the field of packaging equipment, in particular to a document plastic sealing and packaging machine. Background technique [0003] The plastic sealing machine is also called the glue machine. The plastic sealing process is made of polyester film coated with hot melt adhesive, and the sealed items are bonded in the plastic film through the processing of the glue machine. Because the processing process is under certain pressure and high temperature It adopts high-quality polyester film and hot-melt adhesive with good transparency, so it can not only ensure that the plastic-sealed items will not be damaged at room temperature, but also increase the intuitive effect of the items. The technical performance of the melter is an important factor to ensure the quality of plastic...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a document plastic sealing packaging machine, the purpose of which is to solve the problem that the shrink film of the current document plastic sealing packaging machine cannot be aligned, cannot be automatically classified and packaged according to the number of document pages, cannot scan and save the content of the document, and the document is easy to enter the air when plastic sealing. Prone to wrinkles and other problems

Images