Surface treating method of electric iron metal base plate

A metal base plate and surface treatment technology, which is applied in the direction of pretreatment surface, device for coating liquid on the surface, coating, etc., can solve the problems of uneven surface hardness and gloss, complicated production process, and low heat energy utilization rate , to achieve the effect of not easy to decolorize, low production cost and reduced complexity

Inactive Publication Date: 2008-10-22
MIDEA GRP CO LTD
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Problems solved by technology

[0002] Most of the soleplates of electric irons currently on the market are ordinary fluorine-coated soleplates. The disadvantage is that the production process is complicated, and it needs to be sprayed and dried many times. In addition, the sprayed surface is not wear-resistant and the adhesion is not strong. , and the surface hardness and gloss are uneven, and the utilization rate of heat energy is not high

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  • Surface treating method of electric iron metal base plate
  • Surface treating method of electric iron metal base plate

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with a preferred embodiment of the present invention.

[0039] The surface treatment method of the soleplate of the electric iron of the present invention includes the steps of base material treatment, paint curing, spraying process, drying and cooling, etc., wherein the base material treatment is divided into base material selection, base material pretreatment, sandblasting, cleaning, preheating and other five steps. stages, the detailed process is as follows:

[0040] A: Selection of base material: The base material needs to choose various aluminum alloys and stainless steel and other metal base materials as the bottom plate of the electric iron.

[0041] B: Substrate pretreatment: Substrate pretreatment includes the following steps:

[0042] 1. Substrate surface confirmation

[0043] (1) Whether the base material selection is appropriate: confirm the material, specification, quality, state, etc. o...

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Abstract

The invention provides a surface disposal method for an electric iron metal soleplate, comprising the steps as follows: 1) substrate disposal: the surface of the substrate of the soleplate is treated, so as to comply with the basic requirement of spraying; 2) coating aging: the coating is sufficiently and uniformly dispersed; meanwhile, the impurities in the coating are filtrated; 3) spraying procedure: the coating is uniformly sprayed and coated on the surface of the substrate; 4) drying and cooling: the sprayed product is dried and cooled. The method of the invention effectively reduces the times of surface spraying in the production process, reduces the consumption in the practical production process, greatly reduces the complexity of the process in the whole machining process, thus improving the utilization ratio of the whole resource and improving the production efficiency and the comprehensive performance of the products. The method has uniform surface spraying, high temperature resistance and wearability of the oxide film and difficult decoloration, and contains no heavy metals, thus having simple technical process, low fabrication expense and low loss in the machining process.

Description

technical field [0001] The invention relates to a surface treatment method for the metal bottom plate of an electric iron, in particular to a surface treatment method for the aluminum bottom plate thereof. Background technique [0002] Most of the soleplates of electric irons currently on the market are ordinary fluorine-coated soleplates. The disadvantage is that the production process is complicated, and it needs to be sprayed and dried many times. In addition, the sprayed surface is not wear-resistant and the adhesion is not strong. , and the surface hardness and gloss are uneven, and the utilization rate of heat energy is not high. Contents of the invention [0003] The purpose of the present invention is to consider the above problems and provide a method that not only effectively reduces the number of times of surface spraying in the production process, reduces the loss in the actual production process, but also greatly reduces the complexity of the overall processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/02B05D3/00C23G1/00C23G5/00
Inventor 徐建飞
Owner MIDEA GRP CO LTD
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