Stainless steel panel protection method during metal plate production

Abstract

The invention provides a stainless steel panel protection method during metal plate production. The stainless steel panel protection method comprises the following steps of installing, flatness adjusting, spraying thickness adjusting, panel spraying, curing, film pasting, disassembling and stacking. The problems that before spraying, existing large-size panels are directly placed on a horizontal fixing frame, since the size of the panels is large, the panels are difficultly kept horizontal after preliminary placement, moving and adjusting are difficult after placement, and subsequent sprayingis influenced; and meanwhile, when an existing spraying device conducts spraying on the large-size panels, the thickness of protection layers on the surfaces of the panels is difficult to control, consequently, the panel surface spraying thickness is uneven, and subsequent usage of the panels is influenced are solved. The placed panels are adjusted to be kept horizontal, subsequent spraying is convenient, meanwhile, a spraying device is adjusted, the spraying thickness is controlled, and it is guaranteed that the sprayed protection layers are uniform in thickness.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment technology, in particular to a protection method for stainless steel plates in sheet metal production. Background technique [0002] In order to prolong the service life of the stainless steel plate (mirror plate, fog plate, brushed plate) and improve the performance of the plate, a protective layer is usually sprayed on the surface according to the need. [0003] When spraying stainless steel plates, the large-sized plates are generally sprayed intensively, and then divided after spraying; however, the existing large-sized plates are directly placed on a horizontal fixed frame before spraying. Due to the large size of the plates, It is difficult to maintain the level of the board after initial placement, and it is difficult to move and adjust after placement, which affects subsequent spraying; at the same time, it is difficult for the existing spraying device to control the thickn...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a protective method for stainless steel sheets in sheet metal production, which can solve the problem that the existing large-size sheets are directly placed on a horizontal fixing frame before spraying. It is difficult to maintain the level after initial placement, and it is difficult to move and adjust after placement, which affects the subsequent spraying; at the same time, it is difficult for the existing spraying device to control the thickness of the protective layer on the surface of the plate when spraying large-sized plates, resulting in uneven spraying thickness on the surface of the plate, which affects Subsequent use of the board and other problems; the invention adjusts the placed board to keep it horizontal, which is convenient for subsequent spraying, and at the same time adjusts the spraying device to control the thickness of the spraying, ensuring that the thickness of the protective layer after spraying is uniform

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