A fixing unit for sealant uv cure machine

Abstract

The invention provides a fixing unit for sealant UV cure machine. The fixing unit comprises a fixing frame, a plurality of light shield glass support rods, and a gas suction component. The fixing frame forms an external frame. The light shield glass support rods are arranged on internal side of the fixing frame with predetermined distance space, and each light shield glass support rod has a through gas suction pipe. Both ends of the gas suction pipe connect with bottom of the light shield glass support rods. The gas suction component communicates with the gas suction pipe of the light shield glass support rods to suck in and discharge gas.

Description

technical field [0001] The invention relates to a fixing unit for a sealant ultraviolet light curing machine, wherein the sealant ultraviolet light curing machine is used for curing the sealant used for sealing liquid crystal display (LCD) glass substrates. In particular, the present invention relates to a fixing unit for a sealant ultraviolet light curing machine. The fixing frame of the fixing unit forms a rectangular frame, and a plurality of photo cover glass support rods are arranged at intervals on the inner side thereof, and the plurality of photo cover glass support rods are used A mask glass is supported by vacuum adsorption, thereby reducing manufacturing cost, reducing size and weight to improve work efficiency, facilitating maintenance, and minimizing the loss of ultraviolet light intensity. Background technique [0002] Generally, LCDs are used as the main flat panel displays (FPDs) because they are light in weight when compared with other display devices, and c...

AI Technical Summary

Problems solved by technology

[0016] The first problem is that since the fixing unit needs a large-sized photomask support glass corresponding to the size of the photomask glass to fix the photomask glass, the manufacturing cost is significantly increased, and it is not easy to use quartz glass with high transmittance.

[0017] The second problem is that, due to the large size of the glass substrate constituting the LCD panel element, the large size of the photo cover glass, which in turn causes the large size of the photo mask support glass; the difficulty of carrying and mounting due to the increase in size and weight , and thus reduce work efficiency

[0018] The third problem is that since the photomask support glass must be replaced as a whole when it is damaged or broken, it is difficult to repair and the repair cost is significantly increased

[0019] The fourth problem is that because the suction member protrudes to the inner side of the photomask supporting glass, and all the ultraviolet light penetrates the photomask supporting glass to irradiate, resulting in the loss of ultraviolet light intensity, so the processing speed decreases and the production capacity of the glass substrate decreases.

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