Manufacturing method of refrigerator door body

Abstract

The invention provides a refrigerator door manufacturing method. The refrigerator door manufacturing method comprises the steps that an HIPS panel or ABS panel is placed on a lining adsorption die, and is cut according to a preset size to form a lining after being subject to heating adsorption molding; the lining is placed into an insulating layer die for insulating layer foaming molding, and therefore an insulating layer with the lining is manufactured; and the insulating layer with the lining is placed into a shell die, a shell raw material is injected into the shell die after die assembly, and a refrigerator door is formed after curing is carried out for a preset curing time length. According to the scheme, the production processes of all parts of the door are adjusted, the production technology can be effectively simplified, labor force in the production process is reduced, the production efficiency is improved, the overall model of the door can be improved through the optimized production processes, the refrigerator door has the expansion function, and convenience, interactivity and entertainment are provided for a user.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a method for manufacturing a refrigerator door body. Background technique [0002] With the development of society, people's living standards are gradually improving. Due to work pressure and accelerated pace of life, people are becoming more and more accustomed to buying a large amount of food or other items in one go. The refrigerator has become an indispensable household appliance for people, which plays an important role in keeping the quality and freshness of food and other items, and improves the convenience of people's life. [0003] Refrigerators can be divided into many different types according to the cooling method, shape design and internal circulation method, but generally can be divided into the following categories according to the manufacturing method of the door body and the outer shell panel: plastic panel, color panel panel, glass panel, stainless...

AI Technical Summary

Problems solved by technology

However, when the above method is used to manufacture the door body and the outer shell panel, due to the limitation of the material, the surface of the outer shell panel of the door body needs to be flat, and can only be made into a certain degree of bending, and the deep shape design cannot be carried out, that is, the surface can only be bent to a certain extent. Can realize part of the plane arc surface, can not realize the expansion function

In addition, the current manufacturing process of the refrigerator door body is relatively complicated and requires a large number of personnel. Generally, a single shift requires about 22 to 25 people, and the production efficiency is low.

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