Environment-friendly dust collection mechanism of printing equipment

Abstract

The invention belongs to the field of printing, and particularly relates to an environment-friendly dust collection mechanism of printing equipment. The environment-friendly dust collection mechanismcomprises a box body, and a first air exchange chamber and two second air exchange chambers are arranged in the box body; pistons are slidably connected with the interiors of the first air exchange chamber and the second air exchange chambers, and toothed bars are fixedly connected with the pistons, and one ends of the toothed bars penetrate through the box body; the first air exchange chamber andthe second air exchange chamber are each provided with a driving mechanism cooperatively, and a linkage mechanism is arranged between the driving mechanisms; and the first air exchange chamber and the second air exchange chamber each communicate with a ventilation pipe. According to the environment-friendly dust collection mechanism, through cooperation of the driving mechanisms and the toothed bars, the pistons can be driven to do reciprocating motion, and through reverse driving of the driving mechanism of the first air exchange chamber, paper can be sucked and blown through the first air exchange chamber and the second air exchange chamber in a reciprocating mode alternately, so that dust flying on the paper by vibration can be timely collected through a dust hood, and the dust collection efficiency is improved; and the situation that the dust flies around to influence the environment is avoided.

Description

technical field [0001] The invention belongs to the field of printing, and in particular relates to an environment-friendly dust-absorbing mechanism of printing equipment. Background technique [0002] Printing is to transfer the ink to the surface of paper, textiles, plastics, leather, PVC, PC and other materials through plate making, ink application, pressure and other processes to copy the contents of the original manuscripts in batches. , printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. According to the relative position of the graphic and non-graphic areas on the printing plate, the common printing methods can be divided into letterpress printing, Four types of gravure printing, offset printing and stencil printing. [0003] In the printing process, in order to ensure the quality of paper printing, it is often necessary to clean the paper to be printed to remove the dust attached to it. Gen...

AI Technical Summary

Problems solved by technology

[0003] In the printing process, in order to ensure the quality of paper printing, it is often necessary to clean the paper to be printed to remove the dust attached to it. Generally, the airflow generated by the fan blows the paper to shake the dust on the paper. Then it is blown away under the action of the airflow. This method cannot collect the generated dust, and it is easy to make the dust fly around and pollute the environment. Therefore, we propose an environmental protection dust collection mechanism for printing equipment to solve the above problems.

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