UV (ultraviolet) ink curing device

Abstract

The invention provides a UV (ultraviolet) ink curing device which comprises a curing box, an aluminum substrate, a driving motor, a compressor and a lifting rod. The curing box is provided with a cylindrical box body, a groove is peripherally formed in the inner wall of the box body higher than an opening along the inner wall of the box body, the aluminum substrate is slidably assembled in the groove, a plurality of LED (light-emitting diode) bulbs are arranged on the surface of the aluminum substrate facing to the bottom of the box body in a surrounding manner, the driving motor is arranged at the top of the inner wall of the box body and drives the aluminum substrate to rotate, the compressor is arranged on one side of the box body, an air ejector pipe is fixedly arranged on the inner wall of the box body higher than the aluminum substrate, the compressor is connected with the air ejector pipe through a vortex tube, a platform is arranged in the box body, and the lifting rod is hinged to the bottom surface of the platform. According to the device, an object needing to be cured is placed on the platform, a suitable height is adjusted, rotatable surrounding LED lamp groups irradiate, so that emitted light sources are more uniform, the LED bulbs are cooled by cold air, and the device is applicable to long-time working.

Description

technical field [0001] The invention relates to the technical field of forest fire early warning, in particular to a UV ink curing device. Background technique [0002] In recent years, whether it is the screen printing industry or the offset printing industry, UV light-curable inks are used more and more. Compared with traditional solvent-based inks, UV light-curable inks have the advantages of good gloss and strong three-dimensional effect, especially in terms of ink drying. UV light-curable inks are cured under the irradiation of UV light sources, avoiding the traditional solvent-based inks. The ink drying cycle is long, and the drying device occupies a large area, etc. At present, the curing light sources for printing inks are mainly UV mercury lamps or halogen lamps, which have defects such as high energy consumption, high heat generation, slow startup, and short life; however, in the existing curing devices, there are often uneven light irradiation, which affects curi...

AI Technical Summary

Problems solved by technology

At present, the curing light sources for printing inks are mainly UV mercury lamps or halogen lamps, which have defects such as high energy consumption, high heat generation, slow startup, and short life; however, in the existing curing devices, there are often uneven light irradiation, which affects curing Effect

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