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Anti-corrosion spraying mechanical arm

A corrosion-resistant coating, robotic arm technology, applied in the field of materials, can solve problems such as human health threats, and achieve the effects of good bonding force, excellent performance, and extended service life

Active Publication Date: 2016-08-03
HEXIAN LONGSHENG PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the spraying process of paint, most of the powder will float in the room. Although there is a vacuum room to absorb the dust, some of it will gradually diffuse into the surrounding air, and then enter the sprayer's body through the respiratory system, causing great harm to the human body. health threat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A corrosion-resistant spraying mechanical arm includes a metal substrate, a polymer coating and a corrosion-resistant coating. Wherein, the polymer coating contains the following components by weight: 65 parts of bisphenol A epoxy resin, 5 parts of modified graphene, 4 parts of methyltetrahydrophthalic anhydride, 15 parts of feldspar powder, silicon dioxide 2 parts, 2 parts of methacryloxypropyl trimethoxysilane, the thickness of the polymer coating is 150 μm; the corrosion-resistant coating includes TiO 2 15%, TiN15%, SiC35%, Ni15%, Fe20%, the thickness of corrosion-resistant coating is 250μm.

Embodiment 2

[0016] A corrosion-resistant spraying mechanical arm includes a metal substrate, a polymer coating and a corrosion-resistant coating. Among them, the polymer coating contains the following components by weight: 68 parts of bisphenol A epoxy resin, 4 parts of modified graphene, 4 parts of methyltetrahydrophthalic anhydride, 14 parts of feldspar powder, silicon dioxide 2.5 parts, 2.5 parts of methacryloxypropyl trimethoxysilane, the thickness of the polymer coating is 180 μm; the corrosion-resistant coating includes TiO 2 15%, TiN20%, SiC30%, Ni15%, Fe20%, the thickness of corrosion-resistant coating is 260μm.

Embodiment 3

[0018] A corrosion-resistant spraying mechanical arm includes a metal substrate, a polymer coating and a corrosion-resistant coating. Among them, the polymer coating contains the following components by weight: 60 parts of bisphenol A epoxy resin, 7 parts of modified graphene, 2 parts of methyltetrahydrophthalic anhydride, 20 parts of feldspar powder, silicon dioxide 3 parts, 3 parts of methacryloxypropyl trimethoxysilane, the thickness of the polymer coating is 100 μm; the corrosion-resistant coating includes TiO 2 10%, TiN25%, SiC30%, Ni20%, Fe15%, the thickness of corrosion-resistant coating is 200μm.

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Abstract

The invention discloses an anti-corrosion spraying mechanical arm. The anti-corrosion spraying mechanical arm comprises a metal base, a polymer coating and an anti-corrosion coating, wherein the polymer coating contains the following ingredients: epoxy resin, modified graphene, methyltetrahydrophthalic anhydride, feldspar powder, silica and methyl acryloyloxy trimethoxy silane, and the anti-corrosion coating comprises TiO2, TiN, SiC, Ni and Fe. The anti-corrosion spraying mechanical arm has the advantages that binding force between layers is good, the surface of the prepared spraying mechanical arm is good in corrosion resistance and quality, and the service life of the spraying mechanical arm is prolonged.

Description

technical field [0001] The invention relates to the technical field of materials, in particular to a corrosion-resistant spraying mechanical arm. Background technique [0002] During the spraying process of paint, most of the powder will float in the room. Although there is a vacuum room to absorb the dust, some of it will gradually diffuse into the surrounding air, and then enter the sprayer's body through the respiratory system, causing great harm to the human body. health threats. With the development of science and technology and the improvement of automation, robotic arms are widely used in machinery, medical, military, automobile and other industries. The spraying robot arm is generally driven by hydraulic pressure and used for automatic painting or spraying other coatings. It can realize the spraying of the inner and outer surfaces of the workpiece, improve the quality of spraying and material utilization, and is easy to operate and maintain. At present, most of the...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/12C09D5/10B05B13/04
CPCB05B13/04C08K3/04C08K3/08C08K3/22C08K3/28C08K3/34C08K3/36C08K5/5425C08K9/00C08K13/06C08K2003/0856C08K2003/0862C08K2003/2241C09D5/10C09D163/00C09D7/61C09D7/62C09D7/63
Inventor 程华韩年珍徐良明
Owner HEXIAN LONGSHENG PRECISION MACHINERY CO LTD
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