Combined type air distribution photo machine drying device provided with roller

Abstract

The invention discloses a combined type air distribution photo machine drying device provided with a roller. A roller dryer and a PTC electric heater are adopted and combined to conduct heating and drying on a printing medium, the flow direction of hot air is subjected to layout control by adopting an air controlling plate, and the hot air is basically controlled in a printing medium area; the utilization efficiency of heat is improved, the drying temperature is ensured; meanwhile, an air box body is adopted to blow the dried high-temperature printing medium, the moisture dried out by the hotair at the high temperature can be blown away in time, and ink is made to be dried and solidified on the surface of the printing medium in time; and in addition, a flat box type auxiliary drier is further additionally arranged at the rear, on the one hand, a drying area is closed, only a gap for passing of the printing medium is reserved, thus the area for air distribution can be better controlled, on the other hand, electric heating pieces can further be additionally arranged in a box, the temperature of the box body can be maintained, the situation that the box body making contact with the printing medium becomes the cooling factor is avoided, thus the drying temperature of the printing medium can be ensured, and the drying effect is improved.

Description

technical field [0001] The invention relates to the technical field of photo machine printers, in particular to a combined air distribution photo machine dryer with a drum. Background technique [0002] The photo machine needs to spray ink on the printing medium during the printing process. The ink is generally water-containing, so the printing medium needs to be dried in time after inkjet, so that the ink can be quickly cured on the surface of the printing medium. The drying in the prior art is generally carried out by a heater, and the whole process is a process of radiation heating, and the drying is generally carried out by a drying light box, and the efficiency of electric heat conversion is not high, which needs to be improved. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a composite air distribution photo machine dryer with a drum. [0004] The technical solution of the present invention is: a composite air...

AI Technical Summary

Problems solved by technology

[0002] The photo machine needs to spray ink on the printing medium during the printing process. The ink is generally water-containing, so the printing medium needs to be dried in time after inkjet, so that the ink can be quickly cured on the surface of the printing medium. The drying in the prior art generally uses a heater for baking, and the whole process is a radiation heating process. Drying is generally carried out with a drying light box, and the efficiency of electric heat conversion is not high, which needs to be improved.

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