Silver mirror on-line detection device and detection method

Abstract

The present invention discloses a silver mirror on-line detection device. The silver mirror on-line detection device comprises a carrying frame, a sample plate, a camera detection mechanism and a storage rack, the carrying frame is arranged at the tail end of a silver mirror production line and can be driven to move in a horizontal direction and a vertical direction; the sample plate and the camera detection mechanism are correspondingly fixed on the carrying frame, and the storage rack is used for storing silver mirrors at different quality levels; and the camera detection mechanism is in communication connection with a sheet unloading mechanical arm of the silver mirror production line, so that the silver mirrors can be classified and stored according to detection results. According to the silver mirror on-line detection device of the invention, the sample plate and the camera detection mechanism are additionally arranged at the tail end of the production line; the camera detection mechanism is utilized to perform photographing and scanning on the images of the sample plate in the silver mirrors, so that quality evaluation can be realized, and silver mirror finished product on-line detection of a solar reflector silver plating production line can be realized; the silver mirrors can be automatically classified, managed and used according to the detection results; and the detection results can be used for quality analysis on silver mirror finished products and the formulation of optimization schemes.

Description

technical field [0001] The invention relates to the technical field of silver mirror preparation and production, in particular to an online detection device and detection method for a silver mirror. Background technique [0002] Solar thermal power generation refers to the use of large-scale arrays of parabolic or dish mirrors to collect solar heat, provide steam through heat exchange devices, and combine traditional turbogenerator technology to achieve the purpose of power generation. The use of solar thermal power generation technology avoids the expensive silicon crystal photoelectric conversion process, which can greatly reduce the cost of solar power generation. [0003] As the core component of solar thermal power generation, the silver mirror has very strict preparation process and quality requirements. There are multiple sampling inspections and other steps in the production and preparation composition. However, after the completion of each stage of processing, the s...

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Problems solved by technology

[0003] As the core component of solar thermal power generation, silver mirrors have very strict preparation process and quality requirements. There are multiple sampling inspections and other steps in the production and preparation. However, after the completion of each stage of processing, the silver mirror is generally unloaded by a robotic arm and stacked directly. On the A-frame, its quality level is generally judged manually, and it is difficult to get a unified judgment standard, and it increases the chance of silver mirror damage

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