Ultraviolet curing machine used for sealing adhesive production

Abstract

The invention provides an ultraviolet curing machine used for sealing adhesive production. The surfaces of ultraviolet light sources are in a shape of sinusoidal waves, and the distances between the ultraviolet light sources and a cooling device are 2-5cm. The cooling device is a water cooling mechanism, and the cooling range is 30 to 50DEG C. The bracket is a telescopic bracket, the ultraviolet light sources move up and down with the stretching and retracting of the bracket, the distances among the ultraviolet light sources are gradually increased with the angle change of the light sources, and the increase range is 2-3cm. The ultraviolet curing machine not only increases illumination area but also improves illumination flexibility and production efficiency.

Description

technical field [0001] The invention relates to an ultraviolet curing machine, in particular to an ultraviolet curing machine for sealing glue production, and belongs to the technical field of curing machines. Background technique [0002] UV curing machine, among them, UV is the English abbreviation of ultraviolet (Ultra-VioletRay), and the process of using uv to irradiate "UV irradiation hardenable materials" to harden it is called "UVCuring Process". The principle of UV curing is that ultraviolet rays irradiate special glue to make the glue polymerize and then cure. But it is especially important to choose a suitable spectrum and curing time. Commonly used UV ultraviolet bands are divided into UVA, UVB, UVC, UVV and other bands, among which the UVA band is more commonly used. It is an important process to improve the curing efficiency to select the UV curing machine light source in the corresponding band for the corresponding glue. Large-scale UV vertical or horizontal ...

AI Technical Summary

Problems solved by technology

It is an important process to improve the curing efficiency to select the UV curing machine light source in the corresponding band for the corresponding glue. Large-scale UV vertical or horizontal curing machines are commonly used in the curing treatment of liquid crystal panel sealant, which has high power consumption of the equipment and lamp life. It is very hot, and the internal temperature of the equipment is as high as 120 degrees Celsius, which may easily cause liquid crystal alignment disorder on the glass of the LCD panel; the equipment uses a high-power fan to pump the interior, which generates a lot of noise and the production environment is noisy; the ventilation volume is large, and relevant ventilation duct systems need to be installed ;During the production process, the liquid crystal panel is affected by the high wind volume, which is easily damaged and cannot produce ultra-thin liquid crystal panels.

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