A gravure printing machine equipped with deodorizing mechanism

Abstract

The invention discloses a gravure printing machine equipped with a deodorizing mechanism, which comprises a support (1), an ink tank (2) is fixed on the support (1), and an inking roller (3) is arranged in the ink tank (2), and the ink A scraper (4) is provided on the side of the roller (3), and a plate roller (5) is provided on the top of the ink form roller (3); the first slide rail (6) is provided on the left side of the bracket (1), and the second A slide rail (6) is provided with a first slide plate (7), the middle of the first slide plate (7) is provided with a circular fixing groove (8), and the circular fixing groove (8) is provided with a deodorizing mechanism (9) ; The right side of the bracket (1) is provided with a second slide rail (22), and the second slide rail (22) is provided with a second slide plate (23), and the second slide plate (23) is composed of upper and lower layers of filter screens (24) and It consists of a catalyst layer (25) between two layers of filter screens (24). The invention is equipped with a harmful volatile substance processing device, does not pollute the air, does not endanger the health of personnel, and has the characteristics of easy cleaning of the ink.

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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