UV curing device with gas protection

Abstract

The invention discloses a UV curing device with gas protection. The UV curing device comprises a semi-closed curing box, a conveying device, a material bearing device and a UV curing light source device. The conveying device comprises a synchronous conveying belt and a sliding block, and the sliding block is mounted on the synchronous conveying belt. The material bearing device is placed on the sliding block. The UV curing light source device is mounted on the upper box wall of the semi-closed curing box. The semi-closed curing box is provided with a vent port. Protective gas enters the semi-closed curing box through the vent port. By forming the vent port in a box body of the semi-closed curing box for injecting the protective gas, oxygen on the surface of a material is isolated during acuring reaction of the material, so that the problem that the surface of the material is viscous and not dry is solved; by arranging the synchronous conveying belt, continuous curing of the material is achieved, meanwhile the conveying speed is adjusted, the illumination time of the different materials is guaranteed, and full curing of the material is ensured; and meanwhile the optical power is adjusted by changing the number of UV light source modules, and accordingly full curing of the material is achieved.

Description

Technical field [0001] The invention belongs to the technical field of material surface treatment, and specifically relates to a UV curing device with gas protection. Background technique [0002] As an advanced high-tech material surface treatment, UV curing technology has many obvious advantages compared with traditional thermal curing, such as fast curing speed, low energy consumption, no volatile organic compounds and so on. At the North American Radiation Curing International Conference held in May 2004, this technology was summarized as "5E" features: Efficient (high efficiency), Enabling (wide adaptability), Economical (economic), Energy Saving (energy saving), Environmentally Friendly (environmental friendly) friendly). Therefore, this technology is hailed as a green industrial technology for sustainable development in the 21st century. [0003] UV curing technology refers to some materials that are sensitive to light in the ultraviolet band. Under ultraviolet radiation, ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a UV curing device with gas protection, through which a ventilating port is provided on the semi-cured box body to introduce protective gas, and when the material is cured, the material is insulated Oxygen on the surface solves the sticky and non-drying problem of the material surface; at the same time, the light power is adjusted through the number of UV light source modules to fully cure the material

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