Full-automatic plastic packaging machine and packaging method thereof

Abstract

The invention relates to the field of financial packaging equipment, in particular to a full-automatic plastic packaging machine and a packaging method thereof. Articles to be bundled are ordered through an ordering and centering mechanism of a bundling unit and are pushed to a pressing mechanism to be fixed through a transverse pushing mechanism of the bundling unit; a plastic band used for bundling is fixed through a secondary pressing closing piece in the pressing mechanism; the articles to be bundled are packaged, cut and bundled through a linear packaging and cutting mechanism of the bundling unit, the bundled articles are overturned through an overturning mechanism of the bundling unit and conveyed to a film dividing cover mechanism of a packaging thermal shrinkage unit through a middle conveying unit; the articles are pushed to a tray of a vertical conveying mechanism through a transverse paper money pushing mechanism arranged on the film dividing cover mechanism; plastic film packaging and cutting are completed through an L-shaped packaging and cutting mechanism of the packaging thermal shrinkage unit; and the articles where plastic packaging is performed are conveyed to a thermal shrinkage furnace through the vertical conveying mechanism. The packaging mode that bundling is performed first, and then plastic packaging is performed is adopted, the overall structure is compact, packaging quality is good, and efficiency is high.

Description

technical field [0001] The invention relates to the field of financial packaging equipment, in particular to an automatic plastic packaging machine and a packaging method thereof. Background technique [0002] In the daily business of the bank, bundling and packing every thousand banknotes is a heavy and meticulous work, and the cash circulation in the bank is based on the number of bundles, so strict and standard bundling is very important. However, the volume of banknotes will change greatly after being circulated in the market. Even if they are strictly counted and bundled with pressure on standard equipment, problems in the intermediate circulation link cannot be avoided. In addition, in the prior art, the banknote binding machine is usually used to pressurize the bundled banknotes. After reaching the predetermined pressure, the banknote bundles are bundled in one vertical, two horizontal and three ways. The feeding mechanism of the binding belt and the pressing, meltin...

AI Technical Summary

Problems solved by technology

Now, in order to further ensure the safety of the turnover of thousands of banknote bundles, the central bank is also taking further measures to gradually implement the foreign plastic film packaging method, that is, to apply external shrink film packaging after the bundling is completed. Big difficulty, first of all, most of the treasuries of grassroots banks are relatively small due to the large investment in capital construction, and it is impossible to further increase heat shrinkable sealing equipment on the basis of the banknote binding machine, and the heat shrinkable sealing machine in the prior art has a large power , The volume is large, and the working power source uses air source (there is no air source in the office, it needs to bring its own air source, but the noise of the self-contained air source is too loud), and it is not suitable for the office of financial institutions

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