A dust removal device for engraving machine

Abstract

The invention discloses a dedusting device used for a carving machine. The dedusting device includes a fixing bolt, a fixing base, an air inlet pipe, an air inlet housing, a first gear, a fixing plate, a motor, a movable ring, a connecting pipe, a sleeve body, a movable base, outer brush bristles, a groove, an air deflector, inner brush bristles, air diversion heads, dust suction heads, a cavity,a second gear, dust suction cavities and a dust suction pipeline. Firstly, the air inlet pipe is connected to an air compressor, and the air suction pipeline is connected to a dust suction device; theair inlet pipe can enable high-pressure air to pass through the air inlet housing, the cavity, the connecting pipe, an air chamber and air spraying holes in sequence and then is blown to the air deflector; then, the high-pressure air is uniformly blown from the periphery to the inner side of a knife edge on the lower side of a carving machine main shaft through the air deflector, and thus not only can scraps on the knife edge be removed, but also the wind blown to the inner side can prevent the scrapes from leaking to the outer side. Through arrangement of the dust suction heads, the scraps blown into the sleeve body can be effectively sucked through the dust suction device.

Description

Technical field: [0001] The invention relates to the technical field of dust removal, in particular to a dust removal device for an engraving machine. Background technique: [0002] The traditional engraving machine drives the engraving knife to rotate at high speed through the rotation of the main shaft motor, and engraves the part to be removed. Because of the high-speed rotation of the engraving knife, the carved debris is thrown out at high speed, and then falls on the engraving machine, products and In the surrounding environment of the engraving machine, because the debris is very small and the number is large, it is very difficult to clean up the place where it fell. Moreover, the engraving machine itself has many movable parts, and these carving debris will adhere to the movable parts. Therefore, the generation of engraving debris not only pollutes the working environment, but also makes the lubricating grease of the movable parts invalid due to the mixing of debris...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dust removal device for engraving machines in order to solve the above problems, which solves the problem that the dust removal effect of the existing dust removal device is relatively poor, and the debris is prone to leakage during dust removal, which seriously affects the work environment problems

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