Automatic film plating process of metal plate material

A film-covering and automatic technology, which is applied in the direction of lamination device, lamination auxiliary operation, lamination, etc., can solve the problems of white spots, heavy dust adhesion of materials, and cracks of materials in storage, so as to improve scratch resistance and Pressure resistance, high degree of automation, and labor-saving effects

Inactive Publication Date: 2013-06-05
OCEAN CENTURY QINGDAO PRECISION PRODS
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] In order to overcome the above-mentioned defects existing in the prior art field, the purpose of the present invention is to provide an automatic coating process for sheet metal materials, which solves the problem that the prior art adopts the method of thic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] The sheet metal material automatic coating process of the present embodiment comprises the following steps:

[0022] (1) Flatten the stainless steel plate to be coated, and vacuum the surface of the stainless steel plate by manually operating a micro-dust cleaner;

[0023] (2) Spread the printed PP film on the outer surface of one side of the stainless steel plate;

[0024] (3) The stainless steel plate and its surface PP film are simultaneously transported to the thermal lamination equipment through the conveying device;

[0025] (4) The thermal lamination equipment automatically transports the PP film and the stainless steel plate to the middle of the upper and lower lamination rollers at the same time, and the upper and lower lamination rollers generate a high temperature of 250°C under the heating system of the thermal lamination equipment, so that the PP film and the The stainless steel plates are melted together under the high temperature and pressure of the uppe...

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PUM

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Abstract

The invention discloses an automatic film plating process of a metal plate material. A thin film and a metal plate are automatically conveyed between upper and lower combined rollers at the same time through heat combination equipment; and a high temperature of 250 DEG C of the upper and lower combined rollers is generated by heat supply of a heating system of the heat combination equipment so that the thin film and the metal plate are hotly fused together under the high temperature and the pressure of the upper and lower combined rollers. A separation layer is additionally arranged on the surface of the metal plate material so that the anti-scratching and anti-pressure capabilities of metal are improved, the conveying safety of the metal plate material is improved, and the production cost and the rejection rate are reduced; and the automation degree of a film covering process is high, labor force is saved and the production efficiency is improved.

Description

[0001] technical field [0002] The invention belongs to a film covering process, in particular to an automatic film covering process for sheet metal materials. [0003] Background technique [0004] Sheet metal materials over 0.3 mm will have cracks when they are directly cut or punched, and dust particles will adhere to the surface of metal materials after long-term storage, resulting in white spots during reprocessing. In order to overcome these problems, the existing technology is generally to thicken the drawing oil, but this method can only ensure that the material has less cracks during processing, and the processed material is more dusty, and white spots are more likely to occur during storage. However, the method of adopting a double-layer film has high cost, and it is easy to cause fracture cracks in the material during processing. [0005] Contents of the invention [0006] In order to overcome the above-mentioned defects existing in the prior art field, the ...

Claims

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Application Information

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IPC IPC(8): B32B37/06B32B38/04B32B38/18
Inventor 匡志强谈小兵房士伟
Owner OCEAN CENTURY QINGDAO PRECISION PRODS
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