Method for manufacturing tea packaging cans

Abstract

The invention relates to a manufacturing method of tea packaging cans, which uses a tea packaging can manufacturing device, which includes a gantry frame, a workbench, an auxiliary device and a side device, the lower part of the gantry frame There is a workbench on the side, the upper end of the workbench is equidistantly installed with an auxiliary device from left to right, the left side of the auxiliary device is provided with an edge device, and the lower end of the edge device and the upper end of the workbench are in a sliding fit , the upper end of the edge-lapping device is connected with the upper end of the gantry frame through a sliding fit. A method for manufacturing tea packaging cans according to the present invention. Improve the stability of the edge forming process, thereby improving the forming accuracy of the iron sheet tank body. The iron sheet pre-bending, integral reel edge forming and edge sealing treatment can be continuously operated on the same working line, which improves work efficiency.

Description

technical field [0001] The invention relates to the technical field of tea packaging, in particular to a method for making a tea packaging can. Background technique [0002] Tea packaging refers to the packaging of tea according to customer needs to promote the sale of tea products. A good tea packaging design can increase the value of tea several times. Tea packaging is already an important part of China's tea industry. Tea packaging mainly includes tin tea Cans, tinplate tea cans, ceramic tea cans, glass tea cans, paper tea cans, etc., tinplate tea cans are popular with the public because of their various styles, exquisite printing, unbreakable, and convenient shipping. Iron tea cans are mostly used in the market. The anti-damage, moisture-proof and sealing properties of iron tea cans are very good. It is an ideal packaging for tea. However, the following will occur during the production of tea iron packaging cans question: [0003] 1. During the folding and forming proc...

AI Technical Summary

Problems solved by technology

[0003] 1. During the folding and forming process of the flat iron sheet, the end of the iron sheet that starts to be folded is prone to shift on the mandrel, which seriously affects the subsequent overall folding and lap forming. At the same time, the unfolded end of the iron sheet is prone to upturning and Offset phenomenon, resulting in a certain error between the final formed iron sheet reel and the required size type, and it is also easy to cause the iron sheet reel to be folded into a spiral-like structure, that is, the edges of the two ends of the iron sheet are not aligned;

[0004] 2. Directly bending and forming one end of the iron sheet will easily cause the end to bend too much when it is bent instantaneously, resulting in a certain deviation in the bending size. During the process, the edge of the iron reel is prone to loosening to a certain extent, which changes the size of the iron reel;

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