Self-controlled UV curing system with double light sources

Abstract

The invention discloses a self-controlled UV curing system with double light sources. The system comprises a UV curing machine body, wherein a feeding port, a discharging port, an exhaust fan and a transmission platform are formed in and arranged on the UV curing machine body; on the aforementioned basis, an electric control device is additionally arranged and is mounted on the feeding port in the UV curing machine body; two UV lamps are arranged and correspondingly equipped with a blue-light wick which can generate blue light and a purple-light wick which can generate purple light; the two UV lamps are correspondingly rotatably mounted in the UV curing machine body through rotating bearings, wherein the rotating bearings are connected with the electric control device through wires and are controlled to rotate through the electric control device. According to the system, the double light sources are used, so that the system can achieve two purposes; in addition, the blue-light wick and the purple-light wick are packaged into the same LED lamp; a control unit can adjust the luminance of the blue-light wick and the purple-light wick all the time according to the specific use environment, so as to ensure the use; a waste collecting box is arranged in front of the transmission table; the waste collecting box is obliquely mounted, and a concave structure is arranged in the middle of the waste collecting box; a rubber layer is arranged on the surface of the waste collecting box, so that the environmental pollution can be avoided.

Description

technical field [0001] The invention relates to a light curing device, in particular to a self-controlled UV curing system with dual light sources, belonging to the technical field of curing equipment. Background technique [0002] Realize the UV curing machine with adjustable light source. Among them, UV is the English abbreviation of Ultra-Violet Ray. The industrial UV wavelength is 200nm to 450nm as its application range. Use UV to irradiate "UV irradiation hardenable materials" and The process that makes it harden is called "UVCuringProcess". The principle of UV curing is that ultraviolet rays irradiate special glue to make the glue polymerize and then cure. In the capacitive screen bonding process, the product is placed on the conveyor belt of the UV curing machine, and is irradiated by the UV lamp of the UV curing machine to dry the water glue applied on the capacitive screen. If the light temperature of the UV lamp is low, the material cannot be fully cured no matte...

AI Technical Summary

Problems solved by technology

If the light temperature of the UV lamp is low, no matter how many times the material passes through the UV curing device, the material will not be completely cured.

On the contrary, it will also make the surface layer of UV ink (varnish) age, close, and become brittle. At the same time, the adhesion of ink (varnish) is not good, which will make the interlayer bonding of overprinting poor.

At present, due to the high light temperature of the UV lamp, the white ink on the white cover plate is found to turn yellow after the white cover plate is pasted and cured, which seriously affects the quality of the product.

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