Coding machine purifier

Abstract

The invention discloses a coding machine purifier, which comprises a rectangular box body, wherein a purification cavity and a fan mounting cavity are arranged in the rectangular box body in sequencefrom bottom to top; one side of the front end surface of the rectangular box body is hinged with a maintenance door; a plurality of sealing strips are arranged on the inner wall surface of the maintenance door; the top of the rectangular box body is hinged with a flip; a circular through hole is formed in the middle part of the flip; a filter drum is arranged over the flip; a primary filter net isdetachably arranged in the purification cavity; a fan is arranged in the fan mounting cavity; a filter drum connection port is formed in the upper end of the fan; the drum opening of the filter drumextends into the circular through hole; the drum opening of the filter drum is in threaded connection with the filter drum connection port; a smoke suction pipe is arranged at a position, located below the primary filter net, of the purification cavity; a smoke collection hood is arranged at the end, back onto the rectangular box body, of the smoke suction pipe. The coding machine purifier is reasonable in structural design, simple in structure, low in manufacturing cost, good in purification effect, convenient to use, easy to maintain and long in service life.

Description

technical field [0001] The invention relates to the technical field of coding machines, in particular to a purifier for coding machines. Background technique [0002] In order to mark products for distinction and identification, product producers often print barcodes, serial numbers, logo patterns or other patterns or characters on the outer packaging of the products or on the products. This type of printing is generally completed by a laser coding machine with high printing accuracy and fast printing speed. In the actual working process of the laser coding machine, it will cause certain hazards. Specifically, the hazards of the laser coding machine mainly include the following two aspects: 1. Dust, when the laser coding machine is working, it will emit a large amount of tiny carbon Powder particles, the size is about one thousandth of a grain of dust. These tiny particles are suspended in the air. Toner particles cannot be absorbed and melted in the human body, and excreti...

AI Technical Summary

Problems solved by technology

At the same time, the working environment of the laser coding machine is generally indoors, and the air circulation is poor, which is not conducive to the discharge of dust and exhaust gas. Although exhaust fans can be added to speed up the air circulation to reduce the harm of the laser coding machine, it is still It is to discharge exhaust gas and dust into the atmosphere, which will have a certain impact on the environment

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