Material screening and magnet filtering device for polishing powder production

Abstract

The utility model discloses a material screening magnet filtering device for polishing powder production, which comprises a screening assembly, the screening assembly comprises a shell, a filtering assembly is arranged on the shell, and the filtering assembly comprises a first driving box, a driving motor, a first gear, a second gear, a transmission shaft, an electromagnet, a second driving box, a chain wheel and a chain. Polishing powder is sieved through the sieve plate, the sieved polishing powder falls on the top of the electromagnet, the electromagnet is driven by the driving motor to rotate, the electromagnet is inclined, the polishing powder gradually slides off from the surface of the electromagnet under the action of gravity and vibration, and the polishing powder can fully make contact with the electromagnet in the sliding-off process. And after the iron removal work of the polishing powder is finished, the electromagnet is powered off, the driving motor drives the electromagnet to rotate to the vertical direction, the iron scraps on the surface are cleaned up through vibration, and operation is easy and convenient.

Description

Technical Field:

[0001] The utility model relates to a filtering device, in particular to a magnet filtering device for screening materials in the production of polishing powder, and belongs to the technical field of polishing powder production. Background Art:

[0002] Polishing powder is commonly used for polishing metals, glass, stones, and some soft materials. Currently, the production processes for industrially preparing polishing powder can be roughly divided into several types, such as dry method, wet method, and mixed formulation type. Among them, the production method of mixed formulation is simpler, and the obtained products are more likely to meet market demands. Therefore, it is more common in industrial production.

[0003] After the polishing powder is produced, due to the easy mixing of iron debris in the equipment and pipelines during the entire previous production process into the polishing powder, which affects the quality of the polishing powder, it is necessary to perform screening and iron removal treatment. During the use of existing iron removal equipment, the method of magnet adsorption is used for iron removal, and the material cannot be in full contact with the magnet, resulting in general iron removal effect. At the same time, the magnet of the existing iron removal equipment is not easy to clean after use. For this reason, a magnet filtering device for screening materials in the production of polishing powder is proposed. Content of the Utility Model:

[0004] The purpose of the utility model is to provide a magnet filtering device for screening materials in the production of polishing powder to solve one of the problems raised in the above background art.

[0005] The utility model is implemented by the following technical solution: A magnet filtering device for screening materials in the production of polishing powder includes a screening component. The screening component includes a housing. A filtering component is arranged on the housing. The filtering component includes a first drive box, a drive motor, a first gear, a second gear, a transmission shaft, an electromagnet, a second drive box, a sprocket, and a chain.

[0006] The rear surface of the housing is fixedly connected with a first drive box. A drive motor is installed on the rear surface of the first drive box. The output shaft of the drive motor is fixedly connected with the first gear. The first gear meshes with the second gear. The inner side walls of the housing are evenly and rotatably connected with transmission shafts. The first gear and the second gear are respectively fixedly connected with one end of a transmission shaft. An electromagnet is installed on the outer side wall of the transmission shaft. The front surface of the housing is fixedly connected with a second drive box. One end of the transmission shaft is fixedly connected with a sprocket. A chain is sleeved on the outer side wall of the sprocket. The sprocket and the chain are arranged inside the second drive box.

[0007] As a further preference of this technical solution: The screening component further includes a base and a guide rod.

[0008] Four guide rods are symmetrically and slidably connected to the inner side wall of the base.

[0009] As a further preference of this technical solution: A spring is sleeved on the outer side wall of the guide rod.

[0010] As a further preference of this technical solution: The housing is fixedly connected to the top end of the guide rod, and the spring is arranged between the base and the housing.

[0011] As a further preference of this technical solution: A feed inlet is provided at the top of the housing.

[0012] As a further preference of this technical solution: A sieve plate is fixedly connected to the inner side wall of the housing.

[0013] As a further preference of this technical solution: A first discharge port is provided on one side of the housing, and a second discharge port is provided at the bottom of the housing.

[0014] As a further preference of this technical solution: A vibration motor is installed at the bottom of the housing.

[0015] Advantages of the present utility model:

[0016] 1. The present utility model screens the polishing powder through the sieve plate. After screening, the polishing powder falls on the top of the electromagnet. The driving motor drives the electromagnet to rotate, making the electromagnet tilt. Under the action of gravity and vibration, the polishing powder gradually slides off the surface of the electromagnet. During the sliding process of the polishing powder, it can fully contact the electromagnet, improving the adsorption effect on iron filings, and thus improving the quality of the polishing powder.

[0017] 2. After the iron removal work of the polishing powder of the present utility model is completed, the electromagnet is powered off, and the driving motor drives the electromagnet to rotate to the vertical direction, and the iron filings on the surface are cleaned by vibration, which is simple and convenient to operate. Description of the drawings:

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a structural schematic diagram of the present utility model;

[0020] Figure 2 It is a rear view structural schematic diagram of the present utility model;

[0021] Figure 3 It is a structural schematic diagram of the present utility model after removing the first drive box;

[0022] Figure 4 Schematic diagram of the structure after removing the second drive box of the present utility model;

[0023] Figure 5 Schematic diagram of the internal structure of the housing of the present utility model.

[0024] In the figure: 10, screening assembly; 11, base; 12, guide rod; 13, spring; 14, housing; 15, feed inlet; 16, sieve plate; 17, first discharge port; 18, second discharge port; 19, vibration motor; 20, filtering assembly; 21, first drive box; 22, drive motor; 23, first gear; 24, second gear; 25, transmission shaft; 26, electromagnet; 27, second drive box; 28, sprocket; 29, chain. Specific implementation manner:

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution: a magnet filtration device for screening materials in the production of polishing powder, including a screening assembly 10, the screening assembly 10 includes a housing 14, a filtering assembly 20 is arranged on the housing 14, and the filtering assembly 20 includes a first drive box 21, a drive motor 22, a first gear 23, a second gear 24, a transmission shaft 25, an electromagnet 26, a second drive box 27, a sprocket 28 and a chain 29;

[0028] The rear surface of the housing 14 is fixedly connected to a first drive box 21. A drive motor 22 is installed on the rear surface of the first drive box 21. The output shaft of the drive motor 22 is fixedly connected to a first gear 23. The first gear 23 meshes with a second gear 24. The inner side wall of the housing 14 is evenly rotatably connected to a drive shaft 25. The first gear 23 and the second gear 24 are respectively fixedly connected to one end of the drive shaft 25. An electromagnet 26 is installed on the outer side wall of the drive shaft 25. The front surface of the housing 14 is fixedly connected to a second drive box 27. One end of the drive shaft 25 is fixedly connected to a sprocket 28. A chain 29 is sleeved on the outer side wall of the sprocket 28. The sprocket 28 and the chain 29 are arranged inside the second drive box 27. By driving the first gear 23 to rotate through the drive motor 22, through the cooperation of the first gear 23 and the second gear 24, and the transmission of the sprocket 28 and the chain 29, the two parts of the drive shaft 25 rotate in opposite directions, driving the electromagnet 26 to form a certain angle with the horizontal plane. The polishing powder gradually slides off the surface of the electromagnet 26 under the action of gravity and vibration. During the sliding process of the polishing powder, it can fully contact the electromagnet 26, improving the adsorption effect on iron filings.

[0029] In this embodiment, specifically: The screening assembly 10 further includes a base 11 and a guide rod 12;

[0030] Four guide rods 12 are symmetrically and slidably connected to the inner side wall of the base 11.

[0031] In this embodiment, specifically: A spring 13 is sleeved on the outer side wall of the guide rod 12.

[0032] In this embodiment, specifically: The housing 14 is fixedly connected to the top end of the guide rod 12. The spring 13 is arranged between the base 11 and the housing 14. When the vibration motor 19 works, the spring 13 expands and contracts, and the housing 14 vibrates up and down.

[0033] In this embodiment, specifically: The top of the housing 14 is provided with a feed inlet 15, and the polishing powder enters the interior of the housing 14 through the feed inlet 15.

[0034] In this embodiment, specifically: A sieve plate 16 is fixedly connected to the inner side wall of the housing 14, and the polishing powder is screened through the sieve plate 16.

[0035] In this embodiment, specifically: A first discharge port 17 is provided on one side of the housing 14, and a second discharge port 18 is provided at the bottom of the housing 14. The unqualified polishing powder is sent out through the first discharge port 17, and the qualified polishing powder is sent out through the second discharge port 18.

[0036] In this embodiment, specifically: A vibration motor 19 is installed at the bottom of the housing 14, and the sieve plate 16 is driven to vibrate by the operation of the vibration motor 19.

[0037] Working principle or structural principle: During use, the polishing powder enters the interior of the housing 14 through the feed port 15. The vibrating motor 19 operates to drive the vibrating screen 16 to vibrate, screening the polishing powder. The unqualified polishing powder is sent out through the first discharge port 17. The qualified polishing powder falls on the surface of the electromagnet 26 under the action of gravity. The driving motor 22 drives the first gear 23 to rotate. Through the cooperation of the first gear 23 and the second gear 24, as well as the transmission of the sprocket 28 and the chain 29, the two parts of the transmission shaft 25 rotate in the opposite direction, driving the electromagnet 26 to form a certain angle with the horizontal plane. The polishing powder gradually slides off the surface of the electromagnet 26 under the action of gravity and vibration. During the sliding process of the polishing powder, it can fully contact the electromagnet 26, improving the adsorption effect on iron filings, and thus improving the quality of the polishing powder. After the iron removal work of the polishing powder is completed, the electromagnet 26 is powered off, and the driving motor 22 drives the electromagnet 26 to rotate to the vertical direction, and the iron filings on the surface are cleaned by vibration. The operation is simple and convenient.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A material screening magnet filter device for polishing powder production, comprising a screening component (10), characterized in that: The screening assembly (10) comprises a housing (14), a filter assembly (20) is arranged on the housing (14), and the filter assembly (20) comprises a first drive box (21), a drive motor (22), a first gear (23), a second gear (24), a transmission shaft (25), an electromagnet (26), a second drive box (27), a sprocket (28) and a chain (29); The rear surface of the housing (14) is fixedly connected to a first drive box (21), the rear surface of the first drive box (21) is equipped with a drive motor (22), the output shaft of the drive motor (22) is fixedly connected to a first gear (23), the first gear (23) is meshed with a second gear (24), the inner side wall of the housing (14) is evenly rotatably connected to a transmission shaft (25), the first gear (23) and the second gear (24) are respectively fixedly connected to one end of one of the transmission shafts (25), an electromagnet (26) is installed on the outer side wall of the transmission shaft (25), the front surface of the housing (14) is fixedly connected to a second drive box (27), one end of the transmission shaft (25) is fixedly connected to a sprocket (28), the outer side wall of the sprocket (28) is sleeved with a chain (29), and the sprocket (28) and the chain (29) are arranged inside the second drive box (27).

2. A material screening magnet filter device for polishing powder production according to claim 1, characterized in that: The screening assembly (10) further comprises a base (11) and a guide rod (12); Four guide rods (12) are symmetrically and slidably connected to the inner side wall of the base (11).

3. A material screening magnet filter device for polishing powder production according to claim 2, characterized in that: The outer side wall of the guide rod (12) is sleeved with a spring (13).

4. A material screening magnet filter device for polishing powder production according to claim 3, characterized in that: The shell (14) is fixedly connected to the top end of the guide rod (12), and the spring (13) is arranged between the base (11) and the shell (14).

5. A material screening magnet filter device for polishing powder production according to claim 4, characterized in that: A feed inlet (15) is provided on the top of the shell (14).

6. A material screening magnet filter device for polishing powder production according to claim 5, characterized in that: A sieve plate (16) is fixedly connected to the inner side wall of the shell (14).

7. A material screening magnet filter device for polishing powder production according to claim 6, characterized in that: A first discharge port (17) is provided on one side of the shell (14), and a second discharge port (18) is provided on the bottom of the shell (14).

8. A material screening magnet filter device for polishing powder production according to claim 7, characterized in that: A vibration motor (19) is installed at the bottom of the housing (14).

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