Convenient-to-switch UV glazing lamp structure and use method thereof

Abstract

The invention discloses a convenient-to-switch UV glazing lamp structure and a use method thereof. The convenient-to-switch UV glazing lamp structure comprises a glazing machine main body, a curing lamp shell and a fan outer cover; the curing lamp shell is fixed to the top end of the glazing machine main body; the fan outer cover is fixed to the top end of the curing lamp shell; a fan bracket is fixed in the fan outer cover; a cooling fan is fixed on the fan bracket; an air collecting plate is fixed to the upper end face of the curing lamp shell and is located under the cooling fan; a first bearing and a second bearing are fixed in the curing lamp shell and are located on two sides of the fan outer cover; the first bearing is in threaded connection with a lead screw twisting disc; a curinglamp assembly is relatively fixed to the bottom end of the lead screw twisting disc; a lampshade assembly located above the curing lamp assembly is connected to the second bearing; and a swing assembly in linkage with the lampshade assembly is fixed to the outer side of the curing lamp shell. The convenient-to-switch UV glazing lamp structure is simple in overall structures, easy and convenient to operate, adjustable in lamp illumination distance, controllable in focus point and good in cooling effect.

Description

technical field [0001] The invention relates to a structure for conveniently switching UV glazing lamps and a method for using the same. Background technique [0002] Newspapers, books, magazines, maps, etc. that people have come into contact with at present. All of these products need to be printed through multiple processes, and the printing methods can be divided into letterpress printing, gravure printing, offset printing, screen printing, inkjet printing, etc. Among them, the concave-convex printing plate has the largest output and the widest range. Printing and offset printing. [0003] At present, most concave-convex printing and lithographic printing use UV varnish to cure the paper sheet, but the common problem of UV curing is that the UV layer on the surface of the paper is easy to burst or crack after UV curing. The main reason is that UV The light transition and the temperature of the paper surface is too high. Therefore, the solution is to increase the distanc...

AI Technical Summary

Problems solved by technology

[0003] At present, most concave-convex printing and lithographic printing use UV varnish to cure the paper sheet, but the common problem of UV curing is that the UV layer on the surface of the paper is easy to burst or crack after UV curing. The main reason is that UV The light transition and the temperature of the paper surface is too high. Therefore, the solution is to increase the distance between the lamp and the paper, and the focus point of the lampshade cannot be kept in one place, or it can be cooled by rapid cooling. Reduce the generation of bursts, but the current existing equipment cannot solve these problems well

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