Gravure printer with smell removing mechanism

Abstract

The invention discloses a gravure printer with a smell removing mechanism. The gravure printer comprises a bracket (1), wherein an ink tank (2) is fixed on the bracket (1); an inking roller (3) is arranged in the ink tank (2); an ink scraper (4) is arranged on the side part of the inking roller (3); a forme roller (5) is arranged at the top of the inking roller (3); a first sliding rail (6) is arranged on the left side of the bracket (1); a first sliding plate (7) is arranged in the first sliding rail (6); a circular fixed tank (8) is arranged in the middle of the first sliding plate (7); a smell removing mechanism (9) is arranged in the circular fixed tank (8); a second sliding rail (22) is arranged on the right side of the bracket (1); a second sliding plate (23) is arranged in the second sliding rail (22); the second sliding plate (23) is formed by two filter nets (24) arranged at the upper part and the lower part and a catalyst layer (25) located between the two filter nets (24). The gravure printer is equipped with a harmful volatile substance treatment device; the pollution to the air is avoided; the harm to the health of workers is avoided; the ink is easy to clean.

Description

technical field [0001] The invention relates to the technical field of printing machinery, in particular to a gravure printing machine equipped with a deodorizing mechanism. Background technique [0002] Gravure printing machines are widely used in the field of packaging printing. Gravure printing can truly reproduce the effect of the original manuscript, and has the advantages of rich layers, clear, thick ink layers, high ink saturation and bright colors. The gravure ink tanks of existing large-scale gravure printing machines are mostly open structures, and the gravure inks used are mostly solvent-based inks, and the ink solvents commonly used in printing inks are ethanol, isopropanol, butanol, Propanol, butanone, ethyl acetate, butyl acetate, toluene, xylene, etc., these solvents are easy to volatilize, and the harmful odor produced after volatilization will cause air pollution and endanger people's health. Equipped with a device for processing the harmful substances vola...

AI Technical Summary

Problems solved by technology

The gravure ink tanks of existing large-scale gravure printing machines are mostly open structures, and the gravure inks used are mostly solvent-based inks, and the ink solvents commonly used in printing inks are ethanol, isopropanol, butanol, Propanol, butanone, ethyl acetate, butyl acetate, toluene, xylene, etc., these solvents are easy to volatilize, and the harmful odor produced after volatilization will cause air pollution and endanger people's health. Equipped with a device for treating harmful substances volatilized by ink in the ink tank

In addition, most of the current ink tanks are in the shape of a rectangular cavity, and there are dead angles between the bottom and side of the ink tank, which is very troublesome to clean the ink

Therefore, the current gravure printing machine with ink tank exists, there is no harmful volatile substance processing device, pollutes the air, endangers the health of personnel and the problems that the ink is not easy to clean

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