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Dustproof photoelectric detection system

A photoelectric detection and dust-proof technology, which is applied in the direction of measuring devices, optical device exploration, and optical devices, etc., can solve the problems that the lens is easy to adhere to dust and affect the application range of photoelectric sensors, etc., and achieves compact structure, tight fit, and low cost. cheap effect

Pending Publication Date: 2018-05-29
SHANGHAI BAOYE ELECTROMECHANICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary photoelectric sensors work in a harsh environment with high dust, and the lens is easy to adhere to dust, which affects the application range of photoelectric sensors.

Method used

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  • Dustproof photoelectric detection system
  • Dustproof photoelectric detection system
  • Dustproof photoelectric detection system

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Embodiment Construction

[0032] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0033] Such as Figure 1-4 Shown, a kind of dust-proof photoelectric detection device comprises by photoelectric sensor, protective cover body 1 and turnover plate 2, and turnover plate 2 and protective cover body 1 are hinged by pin 3, and protective cover body 1 is made of front panel 11, rear panel 12. The first side plate 13, the second side plate 14 and the cover plate 15 are composed. The front panel 11, the rear panel 12, the first side plate 14 and the cover plate 15 are closely surrounded by the photoelectric sensor 7, from Figure 4 It can be seen that the second side plate is not in contact with the sensor, but one edge of the cover plate is in contact with the sensor. The status indicator light of photoelectric sensor 7 a...

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Abstract

The invention provides a dustproof photoelectric detection system, comprising a photoelectric sensor, a protective cover body, and a turnover panel. The turnover panel is hinged to the protective cover body through a pin. The dustproof photoelectric detection system also comprises a pneumatic control assembly, which is disposed in the protective cover body and is fixed to the turnover panel through a fixing member. The turnover panel can be controlled to automatically open or close through the pneumatic control assembly. The invention is advantageous in that 1) the protective cover is small and compact, and is tightly applied to the sensor, and thereby dust can be effectively prevented and heat can be effectively radiated, and the observation of the sensor state and wiring can be facilitated; 2) the turnover panel is closed at non-working state and opens at working state, and work and protection of the sensor are both taken into consideration; 3) the air cylinder is disposed in the protective cover, the long-term and reliable work of the air cylinder can be guaranteed under high dust environment; 4) the air cylinder is connected to the turnover panel through a spring, the assembling is simple, cost is low, the structure is compact, and action is reliable; a certain closing force can be ensured when the turnover panel is closed, and the angle when the turnover panel is started can be ensured to be large enough, and the work of the sensor cannot be affected.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, in particular to a dust-proof photoelectric detection device. Background technique [0002] Photoelectric sensors are widely used in the field of industrial automation. Since this sensor can measure distance, workpiece size and the presence or absence of workpieces without contact, it avoids problems such as wear and contamination caused by mechanical contact. [0003] Ordinary photoelectric sensors work in a harsh environment with high dust, and the lens is easy to adhere to dust, which affects the application range of photoelectric sensors. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a simple and reasonable photoelectric detection device that can work reliably in a high-dust environment. [0005] The technical solution is as follows [0006] A dust-proof photoelectric detection device, comprising a photoelectric s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00G01B11/02G01V8/10
CPCG01B11/00G01B11/02G01V8/10
Inventor 蒋知峰梁诚曹寅周春立
Owner SHANGHAI BAOYE ELECTROMECHANICAL TECH CO LTD
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