Detection device and production line

Abstract

The invention belongs to the technical field of display panel production and manufacturing, and discloses a detection device and a production line. The detection device comprises a first adjusting mechanism capable of bearing a to-be-detected workpiece and performing pre-alignment processing on the to-be-detected workpiece, wherein a detection hole is formed in the to-be-detected workpiece; a second adjusting mechanism which comprises a transfer conveying mechanism, a fine adjusting mechanism and a crimping mechanism, wherein the transfer conveying mechanism is configured to grab the to-be-detected workpiece subjected to pre-alignment treatment and place the to-be-detected workpiece on the fine adjusting mechanism, and the fine adjusting mechanism can bear the to-be-detected workpiece andperform fine alignment treatment on the to-be-detected workpiece, so that a crimping mechanism can extend into a detection hole and is electrically connected with the detection hole to detect the impedance of the to-be-detected workpiece. According to the detection device, a mode of combining pre-alignment processing and fine alignment processing is adopted, so that the positioning accuracy is improved. The crimping mechanism can extend into the detection hole and is electrically connected with the detection hole, so that the measurement precision is improved, and the finished product qualityis improved.

Description

technical field [0001] The invention relates to the technical field of display panel manufacturing, in particular to a detection device and a production line. Background technique [0002] The display panel is the LCD screen, which determines the brightness, contrast, color and viewing angle of the LCD to a large extent. Its quality is not only related to the quality, price and market trend of the LCD itself, but also to the overall product quality. Functional parameters, display effects and service life, etc. [0003] Usually, before the display panel leaves the factory, impedance detection needs to be performed on the display panel. During actual testing, the operator adjusts the distance and position of the probes so as to facilitate the insertion of the probes into the test holes of the display panel. Due to the influence of surrounding solder joints and electronic device obstacles, the difficulty of insertion is increased, making the contact between the probe and the ...

AI Technical Summary

Problems solved by technology

Due to the influence of surrounding solder joints and electronic device obstacles, the difficulty of plugging is increased, making the contact between the probe and the test hole not very stable during the test, the measurement accuracy is low, and the quality of the finished product is affected.

At the same time, operators use manual methods, which is time-consuming, labor-intensive, long production time, and low production efficiency

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