Tea packaging tin manufacturing method

Abstract

The invention relates to a tea packaging tin manufacturing method, which uses a tea packaging tin manufacturing device. The tea packaging tin manufacturing device comprises a portal frame, a workbench, auxiliary lapping devices and an edge lapping device, wherein the workbench is arranged on the lower side of the portal frame, and the auxiliary lapping devices are installed on the upper end face of the workbench from left to right at equal intervals; and a lapping device is arranged on the left side of the auxiliary lapping devices, wherein the lower end of the lapping device is in sliding fitwith the upper end of the workbench, and the upper end of the lapping device is connected with the upper end of the portal frame in a sliding fit mode. According to the tea packaging tin manufacturing method, tea packaging tin manufacturing is carried out according to a multi-clamping design principle, the stability degree of a iron sheet in the winding drum landing edge forming process is improved, and forming precision of a iron sheet tank body is further improved; and meanwhile, iron sheet pre-bending, overall winding drum landing edge forming and edge sealing treatment can be continuouslyoperated on the same working line, and accordingly working efficiency is improved.

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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