A water removal device for a panel

Abstract

The invention discloses a water removal device for a panel. The device comprises a first purge device, a second purge device and a third purge device, wherein the first purge device and the second purge device are used for providing first purge air flow and second purge air flow for the two surfaces of the panel respectively, and the third purge device is used for providing third purge air flow for the joint of two substrates of the panel. The first purge device and the second purge device are obliquely arranged relative to the two surfaces of the panel and can push accumulated water on the surfaces of the panel in one direction, and the third purge air flow removes water on the joint of the two substrates and reduces purge dead zones. By means of the scheme, the water removal device has a high water removal effect, and can reduce the rate of false detection, caused by accumulated water, of panel grinding quality.

Description

technical field [0001] The invention relates to the technical field of panel production, in particular to a panel dewatering device. Background technique [0002] After the liquid crystal display panel enters the edge grinding machine, the edge will be ground, and the cooling water will be used for cooling while grinding, and then the grinding quality will be detected by CCD (Charge-coupled Device, image controller). In order not to affect the accuracy of the test results, before the test, the industry usually adopts Figure 1-3 The shown dewatering device 10 dewaters the ground liquid crystal display panel. combine Figure 1-3 As shown, the water removal device 10 includes two rows of blowing nozzles 11, 12, which are respectively used to blow air and water to the upper and lower surfaces of the liquid crystal display panel 20, but the blowing provided by the two rows of blowing nozzles 11, 12 The air flow is perpendicular to the surface of the liquid crystal display panel...

AI Technical Summary

Problems solved by technology

to combine Figure 1-3 As shown, the water removal device 10 includes two rows of blowing nozzles 11, 12, which are respectively used to blow air and water to the upper and lower surfaces of the liquid crystal display panel 20, but the blowing provided by the two rows of blowing nozzles 11, 12 The air flow is perpendicular to the surface of the liquid crystal display panel 20, and the accumulated water moves towards the surroundings under the push of the vertical purge air flow direction, resulting in poor water removal effect, and the residual accumulated water is likely to cause false detection of CCD and false detection of panel grinding quality higher rate

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