Method and apparatus for detecting compactness performance of container inner wall coating

A detection method and detection device technology, applied in the detection field, can solve problems such as poor coating density of the inner pot, unreasonable nozzle angle, uneven paint flow, etc., so as to reduce product repair rate, improve product quality, and use convenient effect

Inactive Publication Date: 2015-07-29
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

Due to unstable factors in the spraying process of the inner pot, such as unstable spraying pressure, uneven paint flow, unreasonable nozzle angle, inadequate pre-treatment, inferior paint and other factors, the coating of the inner pot is not dense and there are pinholes , Concave-convex points, thin film thickness and other major quality problems
At the same time, there is no detection method in the industry for the poor coating defect of the inner pot of the rice cooker

Method used

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  • Method and apparatus for detecting compactness performance of container inner wall coating

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the detection method and device for detecting the compactness of the inner wall coating of the container clearer, the present invention will be further described in detail below in conjunction with specific drawings and specific examples.

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] see figure 1 , the present invention provides a kind of detection method of the dense performance of container inner wall coating, comprises the steps:

[0029] S100: filling the container with water;

[0030] S200: Connecting the water in the container and the outer wall of the container to electrodes respectively;

[0031] S300: dropping the detection reagent into the container;

[0032] S400: The observed discoloration position of the detection reagent is the position where the coatin...

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Abstract

The invention provides a method and an apparatus for detecting compactness performance of a container inner wall coating. The method comprises steps of: filling a container with water; respectively connecting the water in the container and the outer wall of the container to electrodes; dropwise adding a detection reagent into the container; and observing the color change position of detection reagent to obtain the positions with poor compactness on the container coating. The method for detecting the compactness performance of the container inner wall coating is simple in operation and easy to use, and can detect the specific locations of the positions with poor compactness on the inner wall coating of the inner container, improve product quality and reduce product returns rate.

Description

technical field [0001] The invention relates to the detection field, in particular to a detection method and device for detecting the compactness performance of the inner wall coating of a container. Background technique [0002] Electric rice cooker is a cooking utensil that uses electric energy to convert internal energy. It is easy to use, clean and hygienic, and also has multiple operating functions such as steaming, boiling, stewing, and simmering food. Common electric rice cookers are divided into three categories: heat preservation automatic type, timing heat preservation type and new microcomputer control type. Now it has become a daily household appliance, and the invention of the rice cooker has reduced the time that many families spend on cooking. [0003] In recent years, people's living standards have improved. After market research, it was found that when purchasing rice cookers, consumer demand began to shift from "pursuing high quality and low price" to "foc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/416
Inventor 杨磊李明亮邓子根陈满愿刁作汉郭利锋
Owner GREE ELECTRIC APPLIANCES INC
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