Dust collecting device

Abstract

The invention discloses a dust collecting device. The dust collecting device comprises a shell, two sliding grooves are formed in one side of the shell, cutting blades for cutting raw stone are arranged in the two sliding grooves respectively, one side of each cutting blade is connected with an angle adjusting part, the angle adjusting parts are connected into the shell, the angle adjusting partsare connected with driving parts in an ejecting mode, and the driving parts are connected with the shell; the top of the shell is connected with a collecting part for collecting raw stone dust, and the two ends of the collecting part are located at the tops of two cutting blades. According to the dust collecting device, the arranged shell is placed at a jade position to be cut, the cutting angle between the two cutting blades is adjusted through the arranged angle adjusting parts, the two cutting blades are driven at the same time through the driving parts; the two cutting blades can be conveniently driven to cut jade raw stone, the collecting part is started to adsorb the jade dust cut off from the tops of the two cutting blades, the jade dust is absorbed in time, and the situation that the jade dust adheres to the cutting blades is reduced.

Description

Technical field [0001] The invention relates to the technical field of dust collection devices, in particular to a jade rough cutting dust collection device. Background technique [0002] Raw jade stone refers to jade that has not been processed and carved. It has a large space for design, design and creation. Generally speaking, rough jade stone can be roughly divided into jade seed material, mountain material, mountain flowing water, etc., open the interior of the jade, and express more It has a felt-like, plush-like fiber structure and has no voids. The identification points of the jade rough are the density and hardness, as well as the shape and size of the flaws. After the rough jade is mined, in order to extract the jade from the rough, It is necessary to cut the rough stone and cut out the rough part on the surface of the jade rough stone. [0003] The existing jade rough is cut by a cutting machine. The existing jade rough cutting machine on the market is a single piece of...

AI Technical Summary

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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