Production technology of aluminium non-stick pan

Abstract

The invention relates to a manufacturing method of an aluminum nonstick pan, which is also a novel manufacturing technology for the aluminum nonstick pan. The novel manufacturing technology of the aluminum nonstick pan includes the following processes: stretching and moulding, polishing and painting, stereotyping and assembling. The process is characterized in that the first is the polishing and painting, the second is the stereotyping and assembling and the last is the stereotyping and assembling. The polishing and painting is both convenient and economic. The present two procedures of smearing lubricating oil and cleaning lubricating oil are omitted. A rolling machine is used for coating liquid paint inside and outside to improve the utilization rate of paint, so resources and labors are saved, and the equipment investment and the production cost are lowered greatly. The pollutions to the operation environment and the natural environment are small. Injuries to operators are lowered greatly. And the natural environment is protected.

Description

technical field [0001] The invention relates to a production method of an aluminum non-stick pan, that is, a production process of a novel aluminum non-stick pan. Background technique [0002] At present, the known manufacturing methods of aluminum non-stick pans are all to stretch the aluminum circular plate first, then polish and paint it, and finally manually assemble it with a lathe. Obviously, it is very troublesome to carry out surface treatment on the formed pot parison; it is not only time-consuming, labor-intensive, and requires high skills, but also expensive processing equipment, large investment, and high production costs. Among them: the stretch forming process includes: first smearing lubricating oil on the aluminum circular plate, and then stretching and forming; the polishing and painting process includes: cleaning lubricating oil, roughening the inner surface (ie sanding), spraying the inner paint with a spray gun, and The surface is polished, and the exter...

AI Technical Summary

Problems solved by technology

Spraying the interior and exterior paint with a spray gun not only has a low utilization rate of the paint and a large loss; moreover, the sprayed paint is in the form of mist, which pollutes the operating environment greatly, is harmful to the health of the operators, and is prone to occupational diseases

Apply lubricating oil for stretching and forming, and then clean the lubricating oil after stretching and forming, which not only wastes manpower and material resources, but also increases the discharge of sewage, which must be treated. Sewage treatment equipment must be added, which further increases production costs. pollute the natural environment