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An industrial camera protection device for heavily polluted environment

A technology for industrial cameras and protection devices, which is applied to cameras, camera bodies, and cleaning methods using liquids, etc., can solve problems such as delaying production progress of enterprises, increasing labor costs, and potential safety hazards, ensuring industrial production progress, reducing Direct contact area, the effect of improving stability

Active Publication Date: 2021-08-27
JINCHUAN GROUP LIMITED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dust accumulates on the protective cover outside the industrial camera, causing the industrial camera to fail to shoot normally, and the dust layer will cause the industrial camera to dissipate heat and fail to work, which affects the normal production of the enterprise
In addition, the existing industrial camera protective cover is not well sealed, and some dust and oil stains will pass through the gap of the protective cover and adhere to the glass of the industrial camera lens. If it is not cleaned in time, it will seriously affect the analysis accuracy of machine vision and cause image damage. The chain reaction of the processing system delays the production progress of the enterprise
[0004] At present, when there are many attachments on the industrial camera cover that affect the shooting, manual cleaning is usually used (for example: wiping and rinsing by on-site workers), which requires high maintenance technology and increases labor costs.
Moreover, for industrial cameras installed at high places, manual cleaning is time-consuming and laborious, and there are certain safety hazards

Method used

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  • An industrial camera protection device for heavily polluted environment
  • An industrial camera protection device for heavily polluted environment
  • An industrial camera protection device for heavily polluted environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The preferred embodiment of the present invention provides an industrial camera protection device for heavily polluted environment, such as figure 1 As shown, a protective cover body 1 is included, and a mounting plate 18 is arranged inside the protective cover body 1 , and the protective cover body 1 is fixed on a fixed bracket in the working environment through an L-shaped mounting seat 2 . One end of the industrial camera lens of the protective cover body 1 is provided with a sealing device 21 , a window glass 212 is provided at a position opposite to the industrial camera lens on the sealing device 21 , and a cleaning mechanism is provided at the bottom of the sealing device 21 . Among them, such as figure 2As shown, the sealing device 21 includes a sealing gasket 214 arranged sequentially from the inside to the outside along the protective cover body 1, a glass frame 213 and a sealing cover plate 211, a sealing gasket 214, and a corresponding position on the upper...

Embodiment 2

[0043] Such as Figure 4 As shown, on the basis of Embodiment 1, the same side of the sealing device 21 on the protective cover body 1 is connected to the air guide cover 3 through the lock 5 , and the end of the air guide cover 3 away from the sealing device 21 is provided with an air outlet 4 .

[0044] The setting of the air guide cover 3 reduces the direct contact area between the sealing device 21 and the cleaning mechanism and the external environment, and reduces the pollution of the dust and solid particles in the external environment to the window glass 212 and the cleaning mechanism. During the process of cleaning the window glass 212 , the falling sewage flows out through the air outlet 4 . The air guide cover 3 is connected with the protective cover body 1 through the locking buckle 5, which is convenient for installation and disassembly, and simple to operate.

Embodiment 3

[0046] Such as Figure 5 As shown, on the basis of Embodiment 2, a cuboid cavity is embedded laterally in the protective cover body 1, and the protective cover body 1 is divided into a camera compartment 142 and an electrical equipment compartment 15. The camera compartment 142 is located in the middle and upper part of the electrical equipment compartment 15. The industrial camera 10 is fixed in the camera cabin 142 through the mounting plate 18, and the wiper motor 12 and the solenoid valve 13 are fixed in the electrical equipment cabin 15. An inclined block 22 is provided inside the air guiding cover 3 for directing the air flow, and the angle a between the inclined block 22 and the protective cover body 1 ranges from 15° to 45°. The sealing device 21 is provided with a number of air outlets, and the opposite side of the sealing device 21 on the protective cover body 1 is provided with an air inlet 16 .

[0047] Such as Image 6 As shown, during the working process of the...

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PUM

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Abstract

The invention discloses an industrial camera protection device used in a heavily polluted environment, which belongs to the field of industrial detection equipment. It includes a protective cover body, which is divided into a camera compartment for installing an industrial camera and an electrical equipment compartment for installing electrical equipment through a cuboid cavity in the protective cover body. The protective cover is sealed, and the sealing device is provided with a window glass and a A cleaning mechanism for cleaning the window glass. One side of the sealing device of the protective cover body is provided with an air guide cover, the front end of the air guide cover is provided with an air outlet, the inside of the air guide cover is provided with an inclined block for air flow guidance, the sealing device is provided with an air outlet hole, and the rear end of the protective cover body is provided with a air intake. The present invention cleans the window glass on the front side of the industrial camera by arranging a cleaning mechanism to ensure the analysis accuracy and detection accuracy of the industrial camera and the progress of industrial production; The Venturi effect reduces the cleaning frequency of the cleaning mechanism.

Description

technical field [0001] The invention relates to the field of industrial detection equipment, in particular to an industrial camera protection device used in heavily polluted environments. Background technique [0002] Industrial cameras are a key component in machine vision systems, and their most essential function is to convert optical signals into orderly electrical signals. Compared with traditional civilian cameras (video cameras), it has high image stability, high transmission capacity and high anti-interference ability. The performance of the industrial camera is stable and reliable, and it is easy to install. The camera is compact, strong and not easy to damage. It can work continuously for a long time and can be used under poor environmental conditions. The industrial camera converts the digital image capture target into an image signal and transmits it to a dedicated image processing system. The image system performs various operations on these signals to extract ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/02H04N5/225G03B17/55G03B15/02B08B3/02B08B1/00B08B11/00
CPCG03B15/02G03B17/02G03B17/55B08B1/002B08B3/02B08B11/00H04N23/51
Inventor 熊静琪郑军福徐欣梁帅孙锐赵山峰孙发昭尹水泉张昌盛何鑫成佳秦靖柯张龙
Owner JINCHUAN GROUP LIMITED