Environment-friendly dust removal equipment suitable for polishing field

Abstract

The utility model discloses environment-friendly dust removal equipment suitable for the polishing field, relates to the technical field of polishing equipment, and aims to solve the problems that dust and particles generated after polishing pollute the working environment, harm the body health of workers and cause resource waste at the same time, and the environment-friendly dust removal equipment comprises a box body, a supporting plate and a fan, the box body is provided with a vertical filter plate and a horizontal support plate, and the box body is also connected with a protective frame; filter cloth is further installed on the left side of the filter plate through a filter frame, a fan is further arranged on the left side face of the box body, the fan is connected with the filter frame through an air pipe, the filter frame is arranged on the box body, the filter cloth is installed on the filter frame, fine dust can be sucked and collected in cooperation with the fan and the air pipe on the box body, and the filter cloth is protected in cooperation with the filter plate on the right side of the filter cloth; the filter cloth is prevented from being damaged by the polished workpiece; a collecting box used for collecting dust is further slidably connected to the front side face of the box body, and the collecting box is located below the filter frame and the filter plate; the box body is further provided with a limiting piece for limiting the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to an environmentally friendly dust removal equipment suitable for the grinding field. Background Art

[0002] In mechanical processing production, grinding is a commonly used processing procedure. There are various grinding tools, including sandpaper, grinding wheels, files, etc. Fine dust and grinding particles will be generated during grinding. Since the grinding particles have a certain mass, they will fall on the workbench under the action of gravity, but the fine dust is light and will float in the air. If left unattended, it will not only affect the subsequent grinding of the workpiece, but also cause pollution to the working environment and endanger the health of the staff; the dust and particles after grinding of some workpieces have certain recycling value, such as iron filings, which will also cause waste of resources.

[0003] Therefore, the present application provides an environmentally friendly dust removal equipment suitable for the grinding field to meet the needs. Utility Model Content

[0004] The purpose of this application is to provide an environmentally friendly dust removal equipment suitable for the grinding field, aiming to solve the problem that dust and particles after grinding pollute the working environment, endanger the health of workers, and cause waste of resources.

[0005] To achieve the above purpose, the present application provides the following technical solution: an environmentally friendly dust removal device suitable for the grinding field, comprising a box body, a support plate and a fan,

[0006] The box body is an L-shaped shell with a transparent bottom surface and an angle surface, and a vertical filter plate and a horizontal support plate are respectively installed on the angle surface of the box body, and a protective frame is also connected to the box body;

[0007] A filter cloth is also provided on the left side of the filter plate, and the filter cloth is installed on the box body through a filter frame. The fan is also provided on the left side of the box body, and the fan is connected to the filter frame through an air duct. The filter frame is provided on the box body, and the filter cloth is installed on the filter frame. In conjunction with the fan and the air duct on the box body, fine dust can be extracted and collected, and in conjunction with the filter plate on the right side of the filter cloth, the filter cloth can be protected to prevent the filter cloth from being damaged by the workpiece being polished;

[0008] A collection box for collecting dust is also slidably connected to the front side of the box body, and the collection box is located below the filter frame and the filter plate; a limiting member for limiting the position of the collection box is also provided on the box body.

[0009] Preferably, the support plate is split, including a fixed part and a folding part connected to the box body, the right end of the folding part is hinged to the fixed part by a hinge, and the left end of the folding part is located above the collection box. A split support plate is arranged on the box body, and a grinding tool can be placed on the fixed part of the support plate to realize grinding processing of the workpiece. The folding part of the support plate is arranged in conjunction with the collection box on the box body. When cleaning the grinding particles, the folding part can be turned over so that its end is located above the collection box, and the grinding particles on the folding part are cleaned and collected in the collection box, which is convenient for recycling the grinding particles and avoids waste of resources.

[0010] Preferably, a notch is provided on the right side surface of the collection box, and a slide groove is also provided on the right side surface of the collection box, the slide groove is located below the notch, a slide plate is slidably connected in the slide groove, a spring is provided between the bottom of the slide plate and the collection box, and the top of the slide plate is slidably connected to the folding part of the support plate.

[0011] Preferably, the limiting member includes a first limiting portion, a rotating shaft portion and a second limiting portion, the limiting member is rotatably connected to the box body through the rotating shaft portion, the front and rear ends of the rotating shaft portion are respectively located at the inner and outer sides of the box body, the front end of the rotating shaft portion is connected with the horizontal first limiting portion, the first limiting portion is used to limit the collecting box, the rear end of the rotating shaft portion is connected with the vertical second limiting portion, the second limiting portion is used to support the folding portion, and the limiting member is arranged on the box body, which can support the folding portion of the support plate while blocking and limiting the collecting box, and can also cooperate with the collection of particulate dust without affecting the grinding process of the workpiece.

[0012] Preferably, a reset mechanism is further provided between the box body and the limit member, the reset mechanism includes a torsion spring, a second mounting ring is provided on the rotating shaft portion of the limit member, a first mounting ring is provided on the inner wall of the box body at a position corresponding to the rotating shaft portion, and the torsion spring is provided between the first mounting ring and the second mounting ring.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] In the utility model, a split support plate is arranged on the box body, and a grinding tool can be placed on the fixed part of the support plate to realize grinding processing on the workpiece. The folding part of the support plate is arranged, and cooperates with the collecting box on the box body. When cleaning the grinding particles, the folding part can be turned over so that its end is located above the collecting box, and the grinding particles on the folding part are cleaned and collected in the collecting box, which is convenient for recycling the grinding particles and avoids waste of resources.

[0015] In the utility model, a filter frame is arranged on the box body, and a filter cloth is installed on the filter frame. In cooperation with the fan and the air duct on the box body, fine dust can be collected by exhaust. In cooperation with the filter plate on the right side of the filter cloth, the filter cloth can be protected to prevent the filter cloth from being damaged by the workpiece being polished.

[0016] In the utility model, a limiting piece is arranged on the box body, which can block and limit the collection box and support the folding part of the support plate at the same time, and can also cooperate with the collection of particle dust without affecting the grinding process of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 The internal structure of the box of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 3 The internal structure of the box of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the initial state of the position limiting member of the utility model;

[0022] Figure 5 This is a schematic diagram of the working state of the limiter of the utility model;

[0023] Figure 6 It is an exploded view of the collection box of the utility model.

[0024] In the figure: 1. box body; 2. protection frame; 3. collection box; 4. limiter; 5. support plate; 6. filter plate; 7. first mounting ring; 8. torsion spring; 9. second mounting ring; 10. fan; 11. filter cloth; 12. filter frame; 13. slide plate; 14. slide groove; 15. spring; 16. air duct; 51. fixing part; 52. folding part. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0026] Reference Figure 1-6 An environmentally friendly dust removal device applicable to the grinding field as shown, including a box body 1, a support plate 5 and a fan 10.

[0027] In order to clean the dust during grinding and avoid polluting the working environment, the box body 1 is an L-shaped shell with a transparent bottom surface and included angle surface. Vertical filter plates 6 and horizontal support plates 5 are respectively installed at the included angle surface of the box body 1. A protective frame 2 is also connected to the box body 1. The protective frame 2 is a "冂"-shaped frame and is installed on the right side of the filter plate 6.

[0028] The support plate 5 is split-type, including a fixing part 51 connected to the box body 1 and a folding part 52. The right end of the folding part 52 is hinged to the fixing part 51 through a hinge. The left end of the folding part 52 is located above the collection box 3. The fixing part 51 of the support plate 5 is used for installing the grinding device. The folding part 52 can be flipped to form an included angle with the fixing part 51 for collecting the grinding particles in the collection box 3.

[0029] A filter cloth 11 is further provided on the left side of the filter plate 6. The filter cloth 11 is installed on the box body 1 through a filter frame 12. A fan 10 is also provided on the left side surface of the box body 1. The fan 10 is connected to the filter frame 12 through an air duct 16. Under the action of the fan 10, a negative pressure is formed at the filter plate 6 through the air duct 16. Under the protection of the protective frame 2, the air at the support plate 5 can be pumped, thereby realizing the collection and cleaning of the dust.

[0030] In order to avoid waste of resources, a collection box 3 for dust collection is slidably connected to the front side of the box body 1, and the collection box 3 is located below the filter frame 12 and the filter plate 6; a notch is provided on the right side surface of the collection box 3, and the width of the notch is the same as the width of the support plate 5, that is, when the folding portion 52 of the support plate 5 is flipped, no interference will occur, and a vertical slide groove 14 is provided on the top of the right side surface of the collection box 3, and the slide groove 14 is located below the notch. A slide plate 13 is slidably connected in the slide groove 14, and a spring 15 is also provided between the bottom of the slide plate 13 and the collection box 3, and the top of the slide plate 13 is slidably connected to the folding portion 52 of the support plate 5. When the folding portion 52 is flipped, the slide plate 13 can be pressed downward when the folding portion 52 is flipped, so that it slides in the slide groove 14, and the spring 15 is compressed.

[0031] In order to facilitate the cleaning of dust and particles in the collection box 3, a limiting member 4 for limiting the collection box 3 is also provided on the box body 1, and the limiting member 4 includes a first limiting portion, a rotating shaft portion and a second limiting portion. The limiting member 4 is rotatably connected to the box body 1 through the rotating shaft portion, and the front and rear ends of the rotating shaft portion are respectively located on the inner and outer sides of the box body 1. The front end of the rotating shaft portion is connected with the horizontal first limiting portion, and the first limiting portion is used to limit the collection box 3. The rear end of the rotating shaft portion is connected with the vertical second limiting portion, and the second limiting portion is used to support the folding portion 52.

[0032] A reset mechanism is also provided between the box body 1 and the limit member 4. The reset mechanism is provided so that the limit member 4 can limit the collection box 3 in a normal state and support the folding portion 52 of the support plate 5. The reset mechanism includes a torsion spring 8. A second mounting ring 9 is provided on the rotating shaft portion of the limit member 4. A first mounting ring 7 is provided at a position where the inner wall of the box body 1 corresponds to the position of the rotating shaft portion. The torsion spring 8 is provided between the first mounting ring 7 and the second mounting ring 9.

[0033] The working principle of the utility model is as follows: when in use, the equipment is connected to the power supply, the fan 10 is controlled to work and rotate, a negative pressure state is formed at the filter plate 6 and the protective frame 2 through the air duct 16, the staff places the grinding tool on the fixed part 51 of the support plate 5, and grinds the workpiece to be grinded, and the fine dust at the grinding place is moved to the filter plate 6 by the air drawn by the fan 10, and the dust passes through the filter holes on the filter plate 6 and is blocked by the filter cloth 11; the grinding particles move from the top of the fixed part 51 to the folding part 52 under their own gravity and the drawing of the fan 10, most of them fall on the folding part 52, and a small part falls on the fixed part 51, and the fan 10 cleans the dust in the working environment, keeps the working environment stable, and avoids endangering the health of the staff.

[0034] After the workpiece is polished, the fan 10 is turned off. The dust and particles need to be recovered. The staff wears a dust mask and uses a broom or other cleaning tools to sweep the particles on the fixed part 51 to the folding part 52. The staff rotates the limiter 4 clockwise to rotate it 90 degrees on the box body 1. The torsion spring 8 accumulates force, and the first limiter of the limiter 4 releases the limit on the collection box 3. At the same time, the second limiter of the limiter 4 releases the support for the folding part 52. At this time, the staff presses the left end of the folding part 52 to drive the slide plate 13 in the slide groove. 14 slides downward, the spring 15 is compressed, and the folding portion 52 is tilted at this time, and the left end of the folding portion 52 is located above the collecting box 3. The staff can sweep the grinding particles on the folding portion 52 into the collecting box 3 to complete the recovery of the grinding particles; remove the filter plate 6 from the box body 1, and sweep the dust on the filter cloth 11 downward. The collecting box 3 is located below the filter cloth 11, so the dust can be collected to avoid waste of resources. After cleaning, the staff can pull the collecting box 3 out of the box body 1 to complete the recovery of the grinding dust and particles.

[0035] The electromechanical connection involved in the present utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, which belongs to common knowledge.

[0036] Components not described in detail herein are prior art.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly dust removal device suitable for the grinding field, characterized by: It comprises a box body (1), a support plate (5) and a fan (10), The box body (1) is an L-shaped shell with a transparent bottom surface and an angle surface. A vertical filter plate (6) and a horizontal support plate (5) are respectively installed on the angle surface of the box body (1). A protective frame (2) is also connected to the box body (1). A filter cloth (11) is also provided on the left side of the filter plate (6), and the filter cloth (11) is mounted on the box body (1) via a filter frame (12). The fan (10) is also provided on the left side surface of the box body (1), and the fan (10) is connected to the filter frame (12) via an air duct (16); A collection box (3) for collecting dust is also slidably connected to the front side of the box body (1), and the collection box (3) is located below the filter frame (12) and the filter plate (6); The box body (1) is also provided with a limiting member (4) for limiting the position of the collection box (3).

2. The environmentally friendly dust removal equipment suitable for the grinding field according to claim 1 is characterized in that: The support plate (5) is of a split type, comprising a fixed portion (51) connected to the box body (1) and a folding portion (52), the right end of the folding portion (52) being hinged to the fixed portion (51) via a hinge, and the left end of the folding portion (52) being located above the collection box (3).

3. The environmentally friendly dust removal equipment suitable for the grinding field according to claim 2 is characterized in that: A notch is provided on the right side surface of the collection box (3), and a slide groove (14) is also provided on the right side surface of the collection box (3). The slide groove (14) is located below the notch, and a slide plate (13) is slidably connected in the slide groove (14). A spring (15) is provided between the bottom of the slide plate (13) and the collection box (3), and the top of the slide plate (13) is slidably connected to the folded portion (52) of the support plate (5).

4. The environmentally friendly dust removal equipment suitable for the grinding field according to claim 3 is characterized by: The limiting member (4) comprises a first limiting portion, a rotating shaft portion, and a second limiting portion. The limiting member (4) is rotatably connected to the box body (1) via the rotating shaft portion. The front and rear ends of the rotating shaft portion are respectively located at the inner and outer sides of the box body (1). The front end of the rotating shaft portion is connected to the horizontal first limiting portion, and the first limiting portion is used to limit the collection box (3). The rear end of the rotating shaft portion is connected to the vertical second limiting portion, and the second limiting portion is used to support the folding portion (52).

5. The environmentally friendly dust removal equipment suitable for the grinding field according to claim 4 is characterized in that: A reset mechanism is also provided between the box body (1) and the position limiting member (4), the reset mechanism comprising a torsion spring (8), a second mounting ring (9) is provided on the rotating shaft portion of the position limiting member (4), a first mounting ring (7) is provided on the inner wall of the box body (1) at a position corresponding to the rotating shaft portion, and the torsion spring (8) is provided between the first mounting ring (7) and the second mounting ring (9).

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