A barrel-type polishing apparatus for cleaning the surface of aluminum pellets

Abstract

The utility model relates to aluminium particle polishing device technical field discloses a kind of aluminium particle surface cleaning's drum-type polishing device, including mounting bracket and polishing drum, the top two sides of mounting bracket are equipped with mounting bearing, the inboard of mounting bearing is connected with polishing drum, the bottom of mounting bracket is equipped with receiving tray, the rear end of receiving tray is provided with export plate, the top two sides of receiving tray are equipped with vibration spring assembly, the top of vibration spring assembly is equipped with screening disc.The utility model sets up sieve export structure, when using, by the aluminium particle in the inside of polishing drum and polishing abrasive are poured into the screening disc on the bottom of polishing drum inside mounting bracket by opening the upper sealing cover, screening disc is vibrated by vibration spring assembly and is vibrated in the top of receiving tray, sieve, aluminium particle is left in the top of screening disc, after abrasive is screened into the inside of receiving tray, export by the export plate of the rear end of receiving tray, to sieve export function.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum particle polishing devices, specifically a roller-type polishing device for cleaning the surface of aluminum particles. Background Technology

[0002] Aluminum granules are a commonly used industrial raw material and product, such as catalyst carriers in the chemical industry, raw materials for metal spraying, or precursors for metal powders in 3D printing. Their surface quality is crucial. After cutting, casting, or machining, their surface usually has oxide layers and dirt, burrs and flash, and surface roughness, which affect their flowability and subsequent performance. The most common surface treatment for small granular metal workpieces like aluminum granules is tumble polishing.

[0003] When small aluminum particles are mixed with abrasives, all the material needs to be poured out and then manually sorted through a sieve. This process is cumbersome, time-consuming, and prone to aluminum particle loss and cross-contamination. Therefore, we propose a roller-type polishing device for cleaning the surface of aluminum particles to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a roller-type polishing device for cleaning the surface of aluminum particles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roller-type polishing device for cleaning the surface of aluminum particles, comprising a mounting bracket and a polishing roller. Mounting bearings are mounted on both sides of the top of the mounting bracket, and the polishing roller is connected to the inner side of the mounting bearings. A receiving plate is mounted at the bottom of the mounting bracket, and an outlet plate is provided at the rear end of the receiving plate. Vibration spring assemblies are mounted on both sides of the top of the receiving plate, and a screening plate is mounted on the top of the vibration spring assemblies. Adjustment handles are provided at the front and rear ends of the screening plate.

[0006] As a further technical solution of this utility model, the screening disc is connected to the receiving disc through a vibration spring assembly, the receiving disc is connected to the outside through a guide plate at the rear end, and the screening disc and the receiving disc are stacked and installed in sequence directly below the polishing drum.

[0007] As a further technical solution of this utility model, a speed reducer is installed on the right side of the mounting bracket, a linkage component is connected to the right side of the speed reducer, a rotating motor is installed on the bottom left side of the linkage component, and a control box is installed at the rear right side of the mounting bracket.

[0008] As a further technical solution of this utility model, the polishing roller is connected to the two rear ends of the dust collection seat, the dust collection seat is connected to the rear end of the dust collection pipe, the dust collection seat is installed with the two rear ends of the dust collection seat, the dust collection box is installed at the right rear end of the mounting bracket, the dust collection fan is installed at the top inside the dust collection box, the dust collection box is provided at the bottom inside the mounting bracket, and the filter seat is provided at the top inside the dust collection box.

[0009] As a further technical solution of this utility model, the dust collection seat is fixed to the receiving plate at the bottom of the rear end of the polishing roller by a bracket rod, and the dust collection seat is connected to the dust collection box by a dust collection pipe.

[0010] As a further technical solution of this utility model, the suction pipe is connected to the internal dust collection box of the suction box, and the suction fan is connected to the dust collection box through the filter seat.

[0011] As a further technical solution of this utility model, a fixed bracket is installed on both sides of the top of the polishing roller, a locking screw is inserted into the top of the fixed bracket, an upper sealing cover is installed on the top of the polishing roller, a movable seat block is provided on the top of the upper sealing cover, a telescopic spring is installed inside the movable seat block, upper pressure rods are installed on both sides of the telescopic spring, and sliding seats are provided on both sides of the top of the upper sealing cover.

[0012] As a further technical solution of this utility model, the upper pressure rods are interconnected by the internal telescopic springs of the movable seat block. There are two sets of upper pressure rods. The upper pressure rods slide inside the sliding seat at the top of the upper sealing cover by the telescopic springs. The upper pressure rods are placed inside the lower part of the fixed frame. The locking screw is inserted into the upper pressure rods at the top and bottom of the fixed frame and connected to them.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this roller polishing device for cleaning the surface of aluminum particles not only realizes the functions of screening and exporting, and dust extraction, but also facilitates sealing.

[0014] (1) By setting a sieve and discharge structure, the present invention is beneficial as follows: When in use, the upper sealing cover at the top of the polishing roller is rotated to the top of the sieve plate, and then the aluminum particles and polishing abrasive inside the polishing roller are poured into the sieve plate at the bottom of the polishing roller inside the mounting bracket through the upper sealing cover. The sieve plate vibrates and sieves at the top of the receiving plate through the vibration spring assembly, leaving the aluminum particles at the top of the sieve plate. After the abrasive is sieved into the receiving plate, it is discharged through the discharge plate at the rear end of the receiving plate, thus achieving the sieve and discharge function.

[0015] (2) By setting up a material discharge and dust collection structure, the present invention is beneficial in that: when using dry abrasive to grind aluminum particles, the fine aluminum shavings, abrasive fragments and attached dust generated by the friction between the aluminum particle surface and the abrasive will be raised at the moment of material discharge, causing pollution to the working environment. By starting the dust collection fan inside the dust collection box, the dust collection fan generates suction through the filter seat and dust collection box, and the dust raised is sucked into the dust collection box inside the dust collection box through the dust collection seat, thereby realizing the material discharge and dust collection function.

[0016] (3) By setting an easy-to-seal structure, the present invention is beneficial in that: when in use, the upper sealing cover is placed on the top of the polishing roller, and the upper pressure rod on the top of the upper sealing cover is extended and retracted by the telescopic spring inside the movable seat block, and slides inside the sliding seat and is placed inside the two sets of fixed brackets on the top of the polishing roller. Then, the locking screw on the top of the fixed bracket is rotated to contact the upper pressure rod inside the fixed bracket, and the upper sealing cover on the top of the polishing roller is quickly sealed and locked, thereby realizing the easy-to-seal function. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a rear view schematic diagram of the screening disc and receiving disc of this utility model;

[0020] Figure 4 This is an enlarged cross-sectional structural diagram of the dust collection box of this utility model;

[0021] Figure 5 This is a rear cross-sectional view of the upper sealing cover and fixing bracket of this utility model.

[0022] Figure 6 This is a top view schematic diagram of the upper sealing cover and upper pressure rod of this utility model.

[0023] In the diagram: 1. Mounting bracket; 2. Mounting bearing; 3. Polishing roller; 4. Fixed bracket; 5. Upper pressure rod; 6. Locking screw; 7. Control box; 8. Reducer; 9. Linkage assembly; 10. Rotary motor; 11. Dust collection box; 12. Vibration spring assembly; 13. Screening disc; 14. Dust collection seat; 15. Receiving plate; 16. Adjusting handle; 17. Outlet plate; 18. Dust collection pipe; 19. Support rod; 20. Dust collection fan; 21. Dust collection box; 22. Filter seat; 23. Upper sealing cover; 24. Sliding seat; 25. Movable seat block; 26. Telescopic spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 An embodiment of this utility model provides a roller-type polishing device for cleaning the surface of aluminum particles, including a mounting bracket 1 and a polishing roller 3. Mounting bearings 2 are mounted on the top two sides of the mounting bracket 1, and the polishing roller 3 is connected to the inner side of the mounting bearings 2. A receiving plate 15 is mounted on the bottom end of the mounting bracket 1, and an outlet plate 17 is provided at the rear end of the receiving plate 15. Vibration spring assemblies 12 are mounted on the top two sides of the receiving plate 15, and a screening plate 13 is mounted on the top of the vibration spring assembly 12. Adjustment handles 16 are provided at the front and rear ends of the screening plate 13.

[0026] The screening disc 13 is connected to the receiving disc 15 through the vibration spring assembly 12. The receiving disc 15 is connected to the outside through the guide plate 17 at the rear end. The screening disc 13 and the receiving disc 15 are stacked and installed in sequence directly below the polishing roller 3.

[0027] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, by setting a sieving and exporting structure, during use, the upper sealing cover 23 at the top of the polishing roller 3 is rotated to the top of the screening plate 13. Then, the upper sealing cover 23 is opened to pour the aluminum particles and polishing abrasive inside the polishing roller 3 into the screening plate 13 at the bottom of the polishing roller 3 inside the mounting bracket 1. The screening plate 13 vibrates and sieves at the top of the receiving plate 15 through the vibration spring assembly 12, leaving the aluminum particles at the top of the screening plate 13. After the abrasive is sieved into the receiving plate 15, it is exported through the export plate 17 at the rear end of the receiving plate 15, thus achieving the sieving and exporting function.

[0028] A reducer 8 is installed on the right side of the mounting bracket 1. A linkage component 9 is connected to the right side of the reducer 8. A rotary motor 10 is installed on the bottom left side of the linkage component 9. A control box 7 is installed at the rear right side of the mounting bracket 1. Dust collection seats 14 are connected to both sides of the rear end of the polishing roller 3. A dust collection pipe 18 is connected to the rear end of the dust collection seat 14. A support rod 19 is installed on both sides of the rear end of the dust collection seat 14. A dust collection box 11 is installed at the rear right side of the mounting bracket 1. A dust collection fan 20 is installed at the top inside the dust collection box 11. A dust collection box 21 is set at the bottom inside the mounting bracket 1. A filter seat 22 is set at the top inside the dust collection box 21.

[0029] The dust collection base 14 is fixed to the receiving plate 15 at the bottom of the rear end of the polishing roller 3 by the bracket rod 19. The dust collection base 14 is connected to the dust collection box 11 through the dust collection pipe 18. The dust collection pipe 18 is connected to the dust collection box 21 inside the dust collection box 11. The dust collection fan 20 is connected to the dust collection box 21 through the filter seat 22.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, by setting up a discharge dust suction structure, when using dry abrasive to grind aluminum particles, the fine aluminum shavings, abrasive fragments, and attached dust generated by the friction between the aluminum particle surface and the abrasive will be raised at the moment of discharge, causing pollution to the working environment. By starting the dust suction fan 20 inside the dust suction box 11, the dust suction fan 20 generates suction through the filter seat 22 and the dust collection box 21, and the dust raised by the dust suction seat 14 is sucked into the dust collection box 21 inside the dust suction box 11 through the dust suction pipe 18, thereby realizing the discharge dust suction function.

[0031] The polishing roller 3 is equipped with fixed brackets 4 on both sides of the top. The fixed brackets 4 are fitted with locking screws 6. The polishing roller 3 is equipped with an upper sealing cover 23. The upper sealing cover 23 is equipped with a movable seat block 25. The movable seat block 25 is equipped with a telescopic spring 26. The telescopic spring 26 is equipped with upper pressure rods 5 on both sides. The upper sealing cover 23 is equipped with sliding seats 24 on both sides of the top.

[0032] The upper pressure rod 5 is connected to each other through the internal telescopic spring 26 of the movable seat block 25. There are two sets of upper pressure rods 5. The upper pressure rod 5 slides inside the sliding seat 24 at the top of the upper sealing cover 23 through the telescopic spring 26. The upper pressure rod 5 is placed inside the lower part of the fixed frame 4. The locking screw 6 is inserted into the top of the fixed frame 4 and connected to the upper pressure rod 5 at the bottom of the fixed frame 4.

[0033] Specifically, such as Figure 1 , Figure 5 and Figure 6 As shown, by setting an easy-to-seal structure, when in use, the upper sealing cover 23 covers the top of the polishing roller 3. The upper pressure rod 5 on the top of the upper sealing cover 23 extends and retracts through the telescopic spring 26 inside the movable seat block 25, and slides inside the sliding seat 24 and is placed inside the two sets of fixed bracket seats 4 on the top of the polishing roller 3. Then, the locking screw 6 on the top of the fixed bracket seat 4 is rotated to contact the upper pressure rod 5 inside the fixed bracket seat 4, and the upper sealing cover 23 on the top of the polishing roller 3 is quickly sealed and locked, thereby realizing the easy-to-seal function.

[0034] Working Principle: In this invention, aluminum granules and abrasives are poured into the polishing roller 3 through the top. During use, the upper sealing cover 23 is placed over the top of the polishing roller 3. The upper pressure rod 5 on the top of the upper sealing cover 23 extends and retracts via the telescopic spring 26 inside the movable seat block 25, sliding within the sliding seat 24 and positioned inside the two sets of fixed brackets 4 on the top of the polishing roller 3. Then, rotating the locking screw 6 on the top of the fixed bracket 4 contacts the upper pressure rod 5 inside the fixed bracket 4, quickly sealing and locking the upper sealing cover 23 on the top of the polishing roller 3. The control box 7 starts the rotating motor 10, which drives the reducer 8 via the linkage assembly 9, thereby rotating the polishing roller 3 inside the bearing 2 for roller-type polishing. By rotating the upper sealing cover 23 at the top of the polishing roller 3 to the top of the screening plate 13, and then opening the upper sealing cover 23, the aluminum particles and polishing abrasive inside the polishing roller 3 are poured together into the screening plate 13 at the bottom of the polishing roller 3 inside the mounting bracket 1. At the same time, the dust suction fan 20 inside the dust collection box 11 is started. The dust suction fan 20 generates suction through the filter seat 22 and the dust collection box 21, and the dust raised by the dust suction seat 14 is sucked into the dust collection box 21 inside the dust collection box 11 through the dust suction pipe 18. The screening plate 13 vibrates and screens the aluminum particles at the top of the receiving plate 15 through the vibration spring assembly 12, leaving the aluminum particles at the top of the screening plate 13. After the abrasive is screened into the receiving plate 15, it is discharged through the discharge plate 17 at the rear end of the receiving plate 15.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A roller-type polishing device for cleaning the surface of aluminum particles, comprising a mounting bracket (1) and a polishing roller (3), characterized in that: Mounting bearings (2) are installed on both sides of the top of the mounting bracket (1). A polishing roller (3) is connected to the inner side of the mounting bearing (2). A receiving plate (15) is installed at the bottom of the mounting bracket (1). A guide plate (17) is provided at the rear end of the receiving plate (15). Vibration spring assemblies (12) are installed on both sides of the top of the receiving plate (15). A screening plate (13) is installed on the top of the vibration spring assembly (12). An adjustment handle (16) is provided at the front and rear ends of the screening plate (13).

2. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 1, characterized in that: The screening disc (13) is connected to the receiving disc (15) via a vibration spring assembly (12). The receiving disc (15) is connected to the outside via a guide plate (17) at the rear end. The screening disc (13) and the receiving disc (15) are stacked and installed in sequence directly below the polishing roller (3).

3. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 1, characterized in that: A speed reducer (8) is installed on the right side of the mounting bracket (1), and a linkage assembly (9) is connected to the right side of the speed reducer (8). A rotating motor (10) is installed on the bottom left side of the linkage assembly (9), and a control box (7) is installed at the rear right side of the mounting bracket (1).

4. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 1, characterized in that: The polishing roller (3) is connected to two dust collection seats (14) on both sides of its rear end. The dust collection seat (14) is connected to a dust collection pipe (18) on its rear end. The dust collection seat (14) is equipped with a support rod (19) on both sides of its rear end. The right rear end of the mounting bracket (1) is equipped with a dust collection box (11). The dust collection box (11) is equipped with a dust collection fan (20) on its inner top. The mounting bracket (1) is equipped with a dust collection box (21) at its inner bottom. The dust collection box (21) is equipped with a filter seat (22) on its inner top.

5. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 4, characterized in that: The dust collection seat (14) is fixed on the receiving plate (15) at the bottom of the rear end of the polishing roller (3) by the bracket rod (19), and the dust collection seat (14) is connected to the dust collection box (11) through the dust collection pipe (18).

6. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 4, characterized in that: The suction pipe (18) is connected to the internal dust collection box (21) of the suction box (11), and the suction fan (20) is connected to the dust collection box (21) through the filter seat (22).

7. The roller-type polishing device for cleaning the surface of aluminum particles according to claim 1, characterized in that: The polishing roller (3) has fixed brackets (4) installed on both sides of its top. The fixed brackets (4) have locking screws (6) inserted into their tops. The polishing roller (3) has an upper sealing cover (23) installed on its top. The upper sealing cover (23) has a movable seat block (25) on its top. The movable seat block (25) has a telescopic spring (26) installed inside its interior. The telescopic spring (26) has upper pressure rods (5) installed on both sides of its sides. The upper sealing cover (23) has sliding seats (24) on both sides of its top.

8. A roller-type polishing device for cleaning the surface of aluminum particles according to claim 7, characterized in that: The upper pressure rods (5) are connected to each other through the telescopic springs (26) inside the movable seat block (25). There are two sets of upper pressure rods (5). The upper pressure rods (5) slide inside the sliding seat (24) at the top of the upper sealing cover (23) through the telescopic springs (26). The upper pressure rods (5) are placed inside the lower part of the fixed frame (4). The locking screw (6) is inserted into the top of the fixed frame (4) and connected to the upper pressure rods (5) at the bottom of the fixed frame (4).

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