Device for detecting surface evenness of object
A technology with flat surfaces and objects, applied in measuring devices, optical devices, instruments, etc., can solve problems such as loss of manufacturers and merchants, unsalable products, and products that do not meet requirements, and achieve the effect of improving quality.
Active Publication Date: 2012-10-03
GUANGDONG AOPUTE TECH CO LTD
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Problems solved by technology
[0002] With the improvement of living standards, people do not mention the improvement of the quality of living utensils and office utensils. People need the surface of many products in daily utensils to be very flat or even smooth, such as metal surfaces, plastic surfaces and glass surfaces of utensils. Surface, etc., and these products do not need to detect the flatness of the surface during production and processing, so many of the products produced do not meet the requirements of modern people, resulting in unsalable products and bringing great losses to manufacturers and merchants
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[0050] Example: such as figure 1As shown, a device for detecting the smoothness of the object surface includes: an object sample placement platform 11, a structured light source 8, an optical signal receiving device 7 and an image analysis device; wherein the object sample placement platform 11 is used to place and fix the object sample The structured light source 8 can emit a light source with a shaped light, and obliquely irradiate the object sample on the object sample placement platform 11; the optical signal receiving device 7 is used to receive the image signal of the reflected light of the object sample; the signal input terminal of the image analysis device It is connected with the signal output end of the optical signal receiving device 7 and is used for processing the image signal received by the optical signal receiving device 7 and analyzing the image. In this embodiment, considering the placement position of the structured light source 8, reflectors 5 can be added...
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The invention relates to a device for detecting the surface evenness of an object, in particular to a device for detecting the evenness of a surface for mirror reflection. The device comprises an object sample placing platform, a structural light source, an optical signal receiving device and an image analysis device, wherein the object sample placing platform is used for placing and fixing object samples; the structural light source can emit light source of light rays with a certain shape and is irradiated on the object sample placing platform; and the optical signal receiving device is used for receiving image signals of reflected light of the object sample. According to the invention, the surface evenness of object samples is analyzed based on the image signals of the object sample after the light rays with a certain shape are reflected, so that the surface quality and yield of objects are improved.
Description
technical field [0001] The invention relates to a device for detecting the flat surface of an object, in particular to a device for detecting a mirror-reflectable surface flat. Background technique [0002] With the improvement of living standards, people do not mention the improvement of the quality of living utensils and office utensils. People need the surface of many products in daily utensils to be very flat or even smooth, such as metal surfaces, plastic surfaces and glass surfaces of utensils. Surface, etc., and these products do not need to detect the flatness of the surface during production and processing, so many of the products produced do not meet the requirements of modern people, resulting in unsalable products and bringing great losses to manufacturers and merchants. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art, to provide a device for detecting the flatness of the surface of the objec...
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IPC IPC(8): G01B11/30
Inventor 卢盛林
Owner GUANGDONG AOPUTE TECH CO LTD