CN210732183U

CN210732183U - Accurate grinding dust keeper

Info

Publication number: CN210732183U
Application number: CN201920788074.4U
Authority: CN
Inventors: 傅鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-06-12
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a fine grinding dustproof device, which comprises a front side plate, a rear side plate, a left side plate, a right side plate, a top plate and a bottom plate, wherein the front side plate, the top plate, the rear side plate, the bottom plate, the left side plate and the right side plate are sequentially connected to form a dustproof cover; in addition, the dustproof device also comprises a first baffle and a second baffle, wherein the first baffle and the second baffle are arranged in the dustproof cover in parallel; the first baffle and the second baffle are staggered up and down and are arranged at intervals; a plurality of dust inlet holes are formed in the front side plate; the first baffle is arranged at a position close to the dust inlet hole; the second baffle is arranged above the first baffle; the top plate is provided with a dust suction port. The utility model discloses novel structure through set up first baffle and second baffle in the dust cover, can once block and the secondary stops to the dust that the correct grinding in-process produced, has effectively avoided the dust to fly away at will, splash in the air to the air quality of correct grinding work area has been improved greatly.

Description

Accurate grinding dust keeper

Technical Field

The utility model relates to a correct grinding equipment technical field, concretely relates to correct grinding dust keeper.

Background

The refiner is a device which uses compressed air as power to spray sand grains to the surface of a processed workpiece at a high speed so as to remove impurities, paint defects, oxide layers and the like on the surface of the workpiece and achieve the effect of improving the surface quality of the workpiece. Because the refiner utilizes high-speed sand flow to handle the work piece, will inevitably like this appear raise dust, spout material scheduling problem that splashes. In order to solve the above-mentioned problem, the conventional art generally covers the area around the workpiece by providing one dust cover, but most dust covers have a single structure and have a general dust-proof effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a fine grinding dust keeper.

The utility model discloses a solve the technical scheme that its problem adopted and be:

the utility model provides a fine grinding dust keeper, includes preceding curb plate, posterior lateral plate, left side board, right side board, roof and bottom plate, preceding curb plate, roof, posterior lateral plate, bottom plate, left side board and right side board connect gradually and form the dust cover, and in addition, this dust keeper still includes first baffle and second baffle, wherein:

the first baffle and the second baffle are arranged in the dust cover in parallel;

the first baffle and the second baffle are staggered up and down and are arranged at intervals;

a plurality of dust inlet holes are formed in the front side plate; the first baffle is arranged at a position close to the dust inlet hole; the second baffle is arranged above the first baffle;

the top plate is provided with a dust suction port.

Dust that the fine grinding in-process produced will get into from the dust inlet hole of dust cover front side board, and the dust is blockked at first by first baffle after getting into, and part not blockked dust will continue to rise, is carried out the secondary by the second baffle afterwards and is blockked, and meanwhile, still is equipped with the dust absorption mouth on the roof of dust cover, and the dust after the secondary blockked will be taken out by the dust absorption mouth. Through the separation of the first baffle and the second baffle in the dust cover, dust can be effectively prevented from floating and splashing at will in the air, and therefore the air quality of a fine grinding working area is greatly improved.

Furthermore, a notch is formed in the bottom plate, and the notch is sealed by a soft plastic material.

Specifically, the soft plastic material is silica gel.

Partial dust entering the dust cover falls onto the bottom plate, and after enough dust is accumulated on the bottom plate, the silica gel sealed at the notch is deformed by the weight of the dust, and the dust automatically falls from the deformed position of the silica gel.

Furthermore, the front side plate, the top plate, the rear side plate, the bottom plate, the left side plate and the right side plate are connected through a welding mode.

Furthermore, a dust suction pipeline is arranged on the dust suction port and connected with a dust collector.

To sum up, the utility model provides a correct grinding dust keeper's beneficial effect as follows:

compared with the prior art, the utility model discloses a set up first baffle and second baffle in the dust cover, can once block and the secondary stops to the dust that the correct grinding in-process produced to effectively avoided the dust to fly away at will in the air, splashed, improved correct grinding work area's air quality greatly.

Drawings

FIG. 1 is a schematic sectional view of the fine grinding dust-proof device of the present invention;

figure 2 is the structure schematic diagram of the utility model discloses correct grinding dust keeper installs on correct grinding mechanism.

Wherein the reference numerals have the following meanings:

the fine grinding mechanism 1, the fine grinding dustproof device 2, the top plate 21, the dust suction port 211, the front side plate 22, the dust inlet 221, the bottom plate 23, the soft plastic material 231, the rear side plate 24, the left side plate 25, the first baffle 26 and the second baffle 27.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example one

Referring to fig. 1, the utility model discloses a fine grinding dust keeper, including preceding curb plate 22, posterior lateral plate 24, left side board 25, right side board, roof 21 and bottom plate 23, this preceding curb plate 22, roof 21, posterior lateral plate 24, bottom plate 23, left side board 25 and right side board weld in proper order and form the dust cover. The front side plate 22 is further provided with a plurality of dust inlet holes 221, the top plate 21 is further provided with a plurality of dust suction ports 211, and the dust suction ports 211 are connected with a dust suction pipeline (not shown in the figure) which is connected with a dust collector (not shown in the figure). In addition, a first baffle 26 and a second baffle 27 are further arranged in the dust cover, the first baffle 26 and the second baffle 27 are parallel and are arranged in a vertically staggered interval, the first baffle 26 is arranged at a position close to the dust inlet hole 221, and the second baffle 27 is arranged above the first baffle 26. In the present embodiment, the left and right side surfaces of the first and

second shutter plates

26 and 27 are fixedly connected to the left and

right side plates

25 and 27 of the dust cover, respectively, and the top surface of the second shutter plate 27 is fixedly connected to the top plate 21 of the dust cover. In addition, the front side plate 22, the rear side plate 24 and the bottom plate 23 of the dust cover are all provided with notches, the notches are sealed by a soft plastic material 231, in this embodiment, the soft plastic material 231 is silica gel.

Example two

Referring to fig. 2, another aspect of the present invention further provides a fine grinding device, which comprises a fine grinding mechanism 1 and a moving mechanism for driving the fine grinding mechanism 1 to move left and right, wherein the moving mechanism comprises a moving seat 31, and in this embodiment, the moving seat 31 is similar to a Z-shape. The refining mechanism 1 is fixedly arranged at the front end of the movable seat 31, and the gaps on the front side plate 22 and the rear side plate 24 of the dustproof device sequentially penetrate through the movable seat 31 and are arranged at the rear end of the refining mechanism 1. The moving seat 31 can drive the fine grinding mechanism 1 to move left and right along the gap of the dust cover.

The working process of the fine grinding dustproof device is as follows:

during the operation of the fine grinding mechanism 1, dust generated by the fine grinding mechanism 1 enters from the dust inlet hole 221 on the front side plate 22 of the dust cover, the dust is firstly blocked by the first baffle 26 in the dust cover after entering, part of the unblocked dust continues to rise and then is secondarily blocked by the second baffle 27, and the dust after secondary blocking is pumped away through the dust suction port 211. In addition, part of dust entering the dust cover falls onto the bottom plate 23, and after enough dust is accumulated on the bottom plate 23, the weight of the dust deforms the silica gel sealed at the notch of the bottom plate 23, and the dust automatically falls from the deformed position of the silica gel. Through arranging the first baffle 26 and the second baffle 27 in the dust cover and sealing the gap of the bottom plate 23 of the dust cover by soft plastic materials such as silica gel, dust can be effectively prevented from floating and splashing in the air at will, and the air quality of a fine grinding working area is greatly improved.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a fine grinding dust keeper, includes preceding curb plate (22), posterior lateral plate (24), left side board (25), right side board, roof (21) and bottom plate (23), preceding curb plate (22), roof (21), posterior lateral plate (24), bottom plate (23), left side board (25) and right side board connect gradually and form the dust cover, its characterized in that still includes first baffle (26) and second baffle (27), wherein:

the first baffle (26) and the second baffle (27) are arranged in the dust cover in parallel;

the first baffle (26) and the second baffle (27) are staggered up and down and are arranged at intervals;

a plurality of dust inlet holes (221) are formed in the front side plate (22); the first baffle (26) is arranged at a position close to the dust inlet hole (221); the second baffle (27) is arranged above the first baffle (26);

the top plate (21) is provided with a dust suction port (211).

2. A fine grinding dust-proof arrangement according to claim 1, characterized in that the bottom plate (23) is provided with a gap, which gap is sealed with a soft plastic material (231).

3. The fine grinding dust-proof device according to claim 2, characterized in that the soft plastic material (231) is silica gel.

4. The fine grinding dustproof device according to claim 1, characterized in that the front side plate (22), the top plate (21), the rear side plate (24), the bottom plate (23), the left side plate (25) and the right side plate are connected by welding.

5. The fine grinding dustproof device according to claim 1, wherein a dust suction pipeline is arranged on the dust suction port (211), and the dust suction pipeline is connected with a dust collector.