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Multi-channel corrosion-prevention rubber plate detection device and application method thereof

A detection device and multi-channel technology, which is applied in the direction of optical testing for flaws/defects, can solve problems such as complex structure, high cost, and low detection efficiency, and achieve the effect of simple device structure, low cost, and improved detection efficiency

Active Publication Date: 2019-11-19
湖北华宁防腐技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this one-to-one detection device needs to install a camera corresponding to each assembly line, and each camera can only collect the rubber sheet image on one assembly line. The structure of the entire device is complex and the cost is high; when performing image analysis, The images collected by each camera need to be analyzed separately, resulting in low detection efficiency

Method used

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  • Multi-channel corrosion-prevention rubber plate detection device and application method thereof
  • Multi-channel corrosion-prevention rubber plate detection device and application method thereof
  • Multi-channel corrosion-prevention rubber plate detection device and application method thereof

Examples

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Embodiment 1

[0053] The embodiment of the present invention provides a multi-channel anti-corrosion rubber sheet detection device, which can simultaneously detect whether the quality of anti-corrosion rubber sheets on multiple production lines is qualified. Such as image 3 with Figure 4 As shown, when the total number of production lines is n (n ≥ 1), the corresponding number of conveyor belts is n, then the detection device includes an image acquisition module 201 and n-1 mirror groups, and the image acquisition module 201 can specifically It is CMOS industrial camera or CIS sensor. The image acquisition module 201 can be arranged directly above any conveyor belt A, and the lens faces the conveyor belt A, so that the image of the anti-corrosion rubber sheet on the conveyor belt A can be directly collected by the image acquisition module 201; the n-1 The mirror groups are respectively set corresponding to the remaining n-1 conveyor belts (all other conveyor belts except conveyor belt A...

Embodiment 2

[0076] On the basis of the above-mentioned embodiment 1, the embodiment of the present invention also provides another multi-channel anti-corrosion rubber sheet detection device, such as Figure 9 shown. The difference from Example 1 is that in Example 1, the image acquisition module 201 is set directly above a certain conveyor belt A, which can directly collect the image of the anti-corrosion rubber sheet on the conveyor belt A, so there is no need to set a reflector corresponding to the conveyor belt A. Mirror group, that is, a total of n-1 mirror groups are set; in embodiment 2, the image acquisition module 201 is arranged above the gap between any two conveyor belts, and the lens is facing downward, then a mirror needs to be set corresponding to each conveyor belt groups, that is, a total of n reflector groups are set. The setting method of Embodiment 1 can save the use of a set of mirror groups.

[0077] Likewise, in the embodiment of the present invention, each reflect...

Embodiment 3

[0085] The embodiment of the present invention combines the multi-channel anti-corrosion rubber sheet detection device described in embodiment 1 or embodiment 2 with the grinding device to provide an anti-corrosion rubber sheet grinding system with adjustable grinding gap, which can be used for uneven thickness The anti-corrosion rubber sheet realizes normal grinding.

[0086] Such as Figure 13 As shown, when the total number of production lines is n (n≥1), and the corresponding number of conveyor belts 3 is n, the grinding system provided by the embodiment of the present invention includes n grinding devices 1 and one detection device 2 . Wherein, the n grinding devices 1 are set corresponding to the n conveyor belts 3, so that the anti-corrosion rubber sheet is polished and then transmitted to the corresponding conveyor belt 3; the detection device 2 is the detection device described in embodiment 1 or embodiment 2 , which is used here to detect whether the anti-corrosion ...

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Abstract

The invention relates to the field of industrial on-line detection, in particular to a multi-channel corrosion-prevention rubber plate detection device and an application method thereof. The detectiondevice comprises an image acquisition module and (n-1) reflecting mirror groups when the number of assembly line is n, the image acquisition module is arranged right above a conveying belt A, a lensfaces the conveying belt A, the (n-1) reflecting mirror groups are respectively and arranged corresponding to the other remaining (n-1) conveying belts, each reflecting mirror group comprises a firstreflecting mirror and a second reflecting mirror, the first reflecting mirror is arranged above the corresponding conveying belt, the second reflecting mirror is arranged between the image acquisitionmodule and the conveying belt A, so that an image of a corrosion-prevention rubber plate on the corresponding conveying belt is reflected to the second reflecting mirror by the first reflecting mirror and then is reflected to the image acquisition module by the second reflecting mirror. By arranging the reflecting mirror group corresponding to each assembly line, the images of a plurality of assembly lines can be simultaneously acquired only by the image acquisition module, the detection efficiency is improved, and the whole device is simple in structure and relatively low in cost.

Description

【Technical field】 [0001] The invention relates to the field of industrial on-line detection, in particular to a multi-channel anti-corrosion rubber sheet detection device and a use method thereof. 【Background technique】 [0002] With the continuous development of economy and society, automated production plays a pivotal role in the field of industrial production. In the automatic production of anti-corrosion rubber sheets, the plane information detection of anti-corrosion rubber sheets on the production line is also a very important process, for example, the defect information on the surface of the rubber sheet (whether there are bubbles, tears, etc.), roughness information etc. Only when the plane information of the anti-corrosion rubber sheet passes the inspection can the next step of production be continued. [0003] In the automatic production process of anti-corrosion rubber sheet, the front view and side view of the traditional detection device are as follows figure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/89
CPCG01N21/89
Inventor 蒋金中何伟
Owner 湖北华宁防腐技术股份有限公司
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