Dust collection device

Abstract

The invention discloses a dust collection device, which comprises a casing, and two slide grooves are arranged on one side of the casing, and cutting pieces for cutting rough stones are respectively arranged at the two slide grooves, and one side of the cutting pieces is connected with an angle An adjustment part, and the angle adjustment part is connected to the housing, the angle adjustment part is connected to the driving part, and the driving part is connected to the housing, the top of the housing is connected to a collecting part for collecting rough stone dust, and the two ends of the collecting part Located on the top of the two cutting pieces, the present invention places the set housing on the jade to be cut, adjusts the cutting angle between the two cutting pieces through the set angle adjustment piece, and simultaneously cuts the two cutting pieces through the driving piece. It is easy to drive the two cutting pieces to cut the rough jade. By starting the collector, the cut jade dust is absorbed from the top of the two cutting pieces, and the jade dust is absorbed in time to reduce the adhesion of the jade dust. at the cut piece.

Description

technical field [0001] The invention relates to the technical field of dust collecting devices, in particular to a cutting dust collecting device for rough jade stones. Background technique [0002] Raw jade stone refers to jade that has not been processed and carved, and has a large space for imagination, design and creation. Generally speaking, raw jade stone can be roughly divided into jade seed material, mountain material, mountain water, etc. Open the interior of jade and express more It is a felt-like, plush-like fiber structure, and has no voids. The identification points of jade rough stones are density and hardness, as well as shape and size of flaws. The rough stone needs to be cut, and the rough stone part on the surface of the jade rough stone is cut out. [0003] When the existing jade rough stones are cut, cutting machines are used for cutting. The cutting machines for cutting jade rough stones in the existing market are single-piece cutting pieces. When using...

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Problems solved by technology

[0003] When the existing jade rough stones are cut, cutting machines are used for cutting. The cutting machines for cutting jade rough stones in the existing market are single-piece cutting pieces. When using single-piece cutting pieces for cutting, the large cutting area is likely to cause jade During the cutting process, the single-piece cutting piece is in contact with the original stone, and the cut rough stone dust is easy to adhere to the single-piece cutting piece. The cutting area of ​​the single-piece cutting piece is too large, and the rough stone dust is scattered on the At the cutting gap, the single-piece cutting piece is blocked, causing the cutting seam to increase when the single-piece cutting piece cuts the jade rough, causing damage to the surface of the jade. At the same time, because the single-piece cutting piece cuts the jade completely, the adhesion The contact area between the cutting piece with rough stone dust and the cross-section of the cut jade is too large, which is not conducive to the protection of the jade surface. For this reason, we propose a dust collection device

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