Brush roller cleaning device

Abstract

The utility model relates to the technical field of brush roll cleaning, in particular to a brush roll cleaning device which is characterized in that a connecting end cover is arranged at one end of a rotating shaft of a brush roll, two clamping assemblies are arranged in a cleaning groove at intervals, each clamping assembly comprises a lower clamping plate and an upper clamping plate, arc-shaped grooves are formed in the top of each lower clamping plate and the bottom of each upper clamping plate, and the arc-shaped grooves are communicated with the connecting end cover. The sliding wheel is located in an arc-shaped groove in the top of the lower clamping plate, one end of the lower clamping plate is rotationally connected with the upper clamping plate, and the other end of the lower clamping plate is rotationally connected with a pressing assembly used for pressing the upper clamping plate. A gear motor is further fixedly arranged in the cleaning groove, the output end of the gear motor is connected with a transmission sleeve, and the transmission sleeve is connected with the connecting end cover. Residual oil stains and aluminum powder on the inner layer of bristles of the brush roller can be effectively reduced, the quality problems of black silk and concave-convex points caused by the residual oil stains and the residual aluminum powder on the aluminum plate surface are avoided, and the production quality of the aluminum plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brush roller cleaning, in particular to a brush roller cleaning device. Background Art

[0002] At present, hot rolling mills are usually used to roll aluminum plates. Brush rollers are installed on the exit side of the working rolls of the hot rolling mill. The brush rollers are used to clean the aluminum powder on the working surface to ensure that the cleanliness and roughness of the working roll surface remain consistent. However, after the brush rollers have been cleaning the working rolls for a long time, the aluminum powder is easy to adhere to the brush roller bristles and the inner layer of the brush roller. When the aluminum powder on the brush roller accumulates a lot, it will affect the effect of the brush roller cleaning the working roll, and it will also cause quality problems such as black silk and bumps on the surface of the rolled aluminum plate. Therefore, the brush roller needs to be cleaned.

[0003] The prior art usually uses cleaning oil to clean the brush roller to deal with the aluminum powder adhered to the brush roller bristles and the inner layer of the brush roller. However, the existing brush roller cleaning device does not have a spin-drying function. After the brush roller is cleaned, a large amount of oil and aluminum powder will still remain on the inner layer of the brush roller bristles and cannot be cleaned. After the brush roller is put on the machine, the remaining oil and aluminum powder on the brush roller can easily cause black silk and concave and convex points on the aluminum plate surface, affecting the production quality of the aluminum plate. Summary of the invention

[0004] The utility model aims to solve the problem that after the existing brush roller is cleaned, a large amount of oil and aluminum powder will still remain on the inner layer of the brush roller bristles and cannot be cleaned. The utility model provides a brush roller cleaning device, which can effectively reduce the residual oil and aluminum powder on the inner layer of the brush roller bristles, avoid the residual oil and aluminum powder causing black silk and concave and convex spots on the aluminum plate surface, and improve the production quality of the aluminum plate.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a brush roller cleaning device, including a brush roller and sliding wheels arranged at both ends of the brush roller rotating shaft, and also including a cleaning groove, one end of the brush roller rotating shaft is provided with a connecting end cover, and two clamping assemblies are arranged at intervals in the cleaning groove, and the clamping assemblies are used to clamp and fix the sliding wheel at the end of the brush roller rotating shaft, and support the brush roller.

[0006] The clamping assembly includes a lower clamping plate and an upper clamping plate, and arc grooves are provided on the top of the lower clamping plate and the bottom of the upper clamping plate. The sliding wheel is located in the arc groove on the top of the lower clamping plate, and one end of the lower clamping plate is rotatably connected to the upper clamping plate, and the other end of the lower clamping plate is rotatably connected to a clamping assembly for clamping the upper clamping plate. The sliding wheel at the end of the brush roller shaft can be clamped and fixed by the cooperation of the lower clamping plate and the upper clamping plate, so that the brush roller is suspended inside the cleaning groove; the clamping assembly is used to clamp and fix the upper clamping plate, so that the upper clamping plate clamps the sliding wheel at the end of the brush roller shaft.

[0007] A reduction motor is also fixedly arranged in the cleaning groove, and the output end of the reduction motor is connected to a transmission sleeve, which is connected to the connecting end cover. With the cooperation of the transmission sleeve, the output end of the reduction motor and the connecting end cover, the brush roller can be driven to rotate by the reduction motor, so that the oil and aluminum powder on the inner layer of the brush roller bristles can be thrown out during the rotation of the brush roller.

[0008] Furthermore, two support plates are arranged at intervals inside the cleaning tank, a mounting plate is fixedly arranged on the top of the support plate, and the lower clamping plate is fixedly arranged on the top of the mounting plate, and the support plate plays a supporting role for the lower clamping plate.

[0009] Furthermore, square grooves are provided at upper portions of both ends of the lower clamping plate, a first pin is fixedly disposed in one of the square grooves, and a second pin is fixedly disposed in the other square groove.

[0010] Furthermore, both ends of the upper clamping plate are provided with a card slot, and a fixing sleeve is fixedly provided on the bottom of the upper clamping plate. The fixing sleeve is arranged on the second pin shaft and is rotatably connected to the second pin shaft. Through the cooperation of the fixing sleeve and the second pin shaft, the upper clamping plate can be rotated so that the upper clamping plate rotates to the top of the lower clamping plate to clamp the sliding wheel at the end of the brush roller shaft.

[0011] Furthermore, the clamping assembly includes a rotating screw, a connecting sleeve and a clamping seat, the two ends of the rotating screw are respectively connected to the connecting sleeve and the clamping seat, the clamping seat is threadedly connected to the rotating screw, the connecting sleeve is rotatably sleeved on the first pin shaft, and a gasket is sleeved on the rotating screw. By rotating the rotating screw into the groove on the upper clamping plate, the upper clamping plate can be clamped and fixed by using the clamping seat, thereby achieving the effect of the upper clamping plate and the lower clamping plate clamping and fixing the sliding wheel at the end of the brush roller shaft.

[0012] Furthermore, one end of the transmission sleeve is sleeved on the output end of the reduction motor, and a limit block is symmetrically arranged on the other end of the transmission sleeve. A limit slot is provided at one end of the connecting end cover, and the limit block is clamped in the limit slot.

[0013] Furthermore, a screw hole is provided on the transmission sleeve, and a tightening screw is rotatably arranged in the screw hole. One end of the tightening screw extends into the transmission sleeve, and the end is pressed against the output end of the reduction motor. The output end of the reduction motor is tightened by the tightening screw, so that the reduction motor can drive the brush roller shaft to rotate through the transmission sleeve, thereby achieving the effect of rotating the brush roller in the cleaning groove.

[0014] Furthermore, a cover plate is arranged on the top of the cleaning tank, and handles are arranged at intervals on the top of the cover plate. The cover plate blocks the oil and aluminum powder thrown out from the inner layer of the brush roller bristles to prevent the thrown oil and aluminum powder from splashing.

[0015] Through the above technical solution, the beneficial effects of the utility model are:

[0016] The utility model has a reasonable structure and good use effect. It adopts the method of driving the brush roller to rotate to throw out the oil stains and aluminum powder in the inner layer of the brush roller bristles, which can effectively reduce the residual oil stains and aluminum powder in the inner layer of the brush roller bristles, avoid the residual oil stains and aluminum powder from causing black silk and concave and convex spots on the aluminum plate surface, and improve the production quality of the aluminum plate.

[0017] The upper clamping plate and the lower clamping plate of the clamping assembly of the utility model are used for clamping and fixing the sliding wheel at the end of the brush roller shaft, so that the brush roller is suspended in the cleaning groove for easy rotation, wherein the lower clamping plate plays a supporting role for the brush roller.

[0018] The utility model can make the upper clamping plate rotate relative to the lower clamping plate through the cooperation of the fixing sleeve and the second pin shaft, so that the upper clamping plate can be rotated to the top of the lower clamping plate to clamp the sliding wheel at the end of the brush roller shaft; wherein the clamping assembly is used to clamp and fix the upper clamping plate, and the effect of clamping the upper clamping plate is achieved by rotating the rotating screw into the slot at the end of the upper clamping plate and making the clamping seat abut against the upper clamping plate, thereby achieving the effect of clamping the upper clamping plate and further achieving the effect of the upper clamping plate and the lower clamping plate clamping and fixing the sliding wheel at the end of the brush roller shaft.

[0019] The utility model drives the brush roller to rotate in the cleaning groove through a reduction motor under the action of a transmission sleeve and a connection end cover, and the oil and aluminum powder on the inner layer of the brush roller bristles can be thrown out during the rotation of the brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a brush roller cleaning device of the utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of a brush roller cleaning device of the utility model. Figure 2 (excluding cover);

[0022] Figure 3 This is a schematic diagram of the structure of a brush roller cleaning device of the utility model. Figure 3 (excluding cover);

[0023] Figure 4 This is a schematic diagram of the structure of a brush roller cleaning device of the utility model. Figure 2 (excluding cover and reduction motor);

[0024] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the transmission sleeve and the tightening screw of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the transmission sleeve of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the clamping assembly of the utility model.

[0028] The numbers in the accompanying drawings are: 1 is a cleaning groove, 2 is a cover plate, 3 is a handle, 4 is a brush roller, 5 is a sliding wheel, 6 is a connecting end cover, 7 is a support plate, 8 is a mounting plate, 9 is a lower clamping plate, 10 is an arc groove, 11 is an upper clamping plate, 12 is a square groove, 13 is a first pin shaft, 14 is a second pin shaft, 15 is a clamping groove, 16 is a fixing sleeve, 17 is a connecting sleeve, 18 is a rotating screw, 19 is a gasket, 20 is a clamping seat, 21 is a reduction motor, 22 is a transmission sleeve, 23 is a limit block, 24 is a screw hole, and 25 is a tightening screw. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0030] like Figures 1 to 8 As shown, a brush roller cleaning device comprises a brush roller 4 and sliding wheels 5 arranged at both ends of the rotating shaft of the brush roller 4, and also comprises a cleaning groove 1, a connecting end cap 6 is arranged at one end of the rotating shaft of the brush roller 4, and two clamping assemblies are arranged at intervals in the cleaning groove 1. In this embodiment, the inner ring of the sliding wheel 5 is fixedly sleeved on the rotating shaft of the brush roller 4, the inner ring of the sliding wheel 5 is rotatably connected to the outer ring of the sliding wheel 5 through a bearing, and the connecting end cap 6 is threadedly connected to the rotating shaft of the brush roller 4.

[0031] The clamping assembly includes a lower clamping plate 9 and an upper clamping plate 11. The top of the lower clamping plate 9 and the bottom of the upper clamping plate 11 are both provided with an arc groove 10. The sliding wheel 5 is located in the arc groove 10 at the top of the lower clamping plate 9. One end of the lower clamping plate 9 is rotatably connected to the upper clamping plate 11, and the other end of the lower clamping plate 9 is rotatably connected to a clamping assembly for clamping the upper clamping plate 11. In this embodiment, the curvature of the arc groove 10 is consistent with the curvature of the outer ring of the sliding wheel 5. When cleaning the brush roller 4, the brush roller 4 is hoisted into the cleaning tank 1 by a crane, and the sliding wheel 5 at the end of the rotating shaft of the brush roller 4 is placed in the arc groove 10 of the lower clamping plate 9. The sliding wheel 5 is supported by the lower clamping plate 9 so that the brush roller 4 is suspended in the cleaning tank 1.

[0032] A reduction motor 21 is also fixedly arranged in the cleaning tank 1, and the output end of the reduction motor 21 is connected to a transmission sleeve 22, and the transmission sleeve 22 is connected to the connecting end cover 6. When the reduction motor 21 is started, the output end of the reduction motor 21 drives the transmission sleeve 22 to rotate, and the transmission sleeve 22 drives the brush roller 4 to rotate via the connecting end cover 6, so that the brush roller 4 rotates in the cleaning tank 1. During the rotation of the brush roller 4, the oil and aluminum powder on the inner layer of the brush roller bristles are thrown out.

[0033] Two support plates 7 are arranged at intervals inside the cleaning tank 1, a mounting plate 8 is fixed on the top of the support plate 7, and the lower clamping plate 9 is fixed on the top of the mounting plate 8. In this embodiment, the two ends of the support plate 7 are welded and fixed to the inner sides of the cleaning tank 1, the mounting plate 8 is bolted to the support plate 7, and the lower clamping plate 9 is welded and fixed to the mounting plate 8. The support plate 7 supports the lower clamping plate 9.

[0034] The upper parts of both ends of the lower clamping plate 9 are provided with square grooves 12, in which a first pin 13 is fixedly arranged in one of the square grooves 12, and a second pin 14 is fixedly arranged in the other square groove 12. In this embodiment, the square grooves 12 are located at the upper corners of the lower clamping plate 9.

[0035] Both ends of the upper clamping plate 11 are provided with a card slot 15, and a fixing sleeve 16 is fixedly provided at the bottom of the upper clamping plate 11. The fixing sleeve 16 is sleeved on the second pin shaft 14 and is rotatably connected to the second pin shaft 14. When the brush roller 4 is placed in the cleaning groove 1, the upper clamping plate 11 is rotated to the top of the lower clamping plate 9, and the fixing sleeve 16 rotates on the second pin shaft 14.

[0036] The clamping assembly includes a rotating screw 18, a connecting sleeve 17 and a clamping seat 20. The two ends of the rotating screw 18 are respectively connected to the connecting sleeve 17 and the clamping seat 20. The clamping seat 20 is threadedly connected to the rotating screw 18. The connecting sleeve 17 is rotatably sleeved on the first pin shaft 13. A gasket 19 is sleeved on the rotating screw 18. In this embodiment, the rotating screw 18 is rotated to rotate the rotating screw 18 into the slot 15 at the end of the upper clamping plate 11, and then the clamping seat 20 is rotated to make the bottom of the clamping seat 20 abut against the upper clamping plate 11. The clamping seat 20 clamps and fixes the upper clamping plate 11, and the upper clamping plate 11 and the lower clamping plate 9 clamp and fix the sliding wheel 5.

[0037] One end of the transmission sleeve 22 is sleeved on the output end of the reduction motor 21, and the other end of the transmission sleeve 22 is symmetrically provided with a limit block 23. One end of the connecting end cover 6 is provided with a limit slot, and the limit block 23 is clamped in the limit slot. In this embodiment, the limit block 23 at the end of the transmission sleeve 22 is clamped in the limit slot, so that the output end of the reduction motor 21 drives the brush roller 4 to rotate through the transmission sleeve 22.

[0038] The transmission sleeve 22 is provided with a screw hole 24, and a tightening screw 25 is rotatably arranged in the screw hole 24. One end of the tightening screw 25 extends into the transmission sleeve 22, and the end portion is pressed against the output end of the reduction motor 21. In this embodiment, the output end of the reduction motor 21 is tightened by the tightening screw 25, so that the output end of the reduction motor 21 drives the transmission sleeve 22 to rotate.

[0039] A cover plate 2 is arranged on the top of the cleaning tank 1, and handles 3 are arranged at intervals on the top of the cover plate 2. In this embodiment, there are two cover plates 2, and there are two handles 3 on the top of each cover plate 2; when cleaning the oil stains and aluminum powder on the inner layer of the brush roller bristles, the two cover plates 2 are placed side by side on the top of the cleaning tank 1, and the cover plates 2 block the oil stains and aluminum powder thrown out from the inner layer of the brush roller bristles, thereby preventing the thrown oil stains and aluminum powder from splashing.

[0040] The working principle of the utility model is as follows: after the brush roller 4 is cleaned with cleaning oil, a sling is hung between the end of the brush roller 4 and the two sliding wheels 5, and then the brush roller 4 is hoisted above the cleaning tank 1 by a crane, and the brush roller 4 is lowered, and the sliding wheels 5 at both ends of the rotating shaft of the brush roller 4 are respectively placed in the arc grooves 10 on the lower clamping plates 9 of the two clamping components, and then the upper clamping plate 11 is rotated to the top of the lower clamping plate 9, and the fixing sleeve 16 is rotated on the second pin 14, Then rotate the rotating screw 18 and rotate it into the slot 15 at the end of the upper clamping plate 11. The connecting sleeve 17 rotates on the first pin shaft 13, and the gasket 29 is located between the upper clamping plate 11 and the lower clamping plate 9. Then rotate the clamping seat 20 to move the clamping seat 20 downward, so that the bottom of the clamping seat 20 is against the upper clamping plate 11. The clamping seat 20 clamps and fixes the upper clamping plate 11, and the upper clamping plate 11 and the lower clamping plate 9 clamp and fix the sliding wheel 5 at the end of the rotating shaft of the brush roller 4.

[0041] After the two clamping assemblies have clamped and fixed the sliding wheel 5, the transmission sleeve 22 mounted on the reduction motor 21 is moved toward the direction of the connecting end cover 6, and the limit block 23 at the end of the transmission sleeve 22 is clamped into the limit groove at the end of the connecting end cover 6, and then the tightening screw 25 is rotated so that the end of the tightening screw 25 is pushed to the output end of the reduction motor 21.

[0042] Then place the two cover plates 2 side by side on the top of the cleaning tank 1, and turn on the reduction motor 21. The output end of the reduction motor 21 drives the transmission sleeve 22 to rotate. The transmission sleeve 22 drives the brush roller 4 shaft and the inner ring of the sliding wheel 5 to rotate through the connecting end cover 6. The brush roller 4 shaft drives the brush roller 4 to rotate in the cleaning tank 1. During the rotation of the brush roller 4, the oil and aluminum powder on the inner layer of the brush roller bristles are thrown out.

[0043] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.

Claims

1. A brush roller cleaning device, comprising a brush roller (4) and sliding wheels (5) arranged at both ends of a rotating shaft of the brush roller (4), characterized in that: It also comprises a cleaning groove (1), one end of the rotating shaft of the brush roller (4) is provided with a connecting end cover (6), and two clamping assemblies are arranged at intervals in the cleaning groove (1); The clamping assembly comprises a lower clamping plate (9) and an upper clamping plate (11), the top of the lower clamping plate (9) and the bottom of the upper clamping plate (11) are both provided with an arc groove (10), the sliding wheel (5) is located in the arc groove (10) at the top of the lower clamping plate (9), one end of the lower clamping plate (9) is rotatably connected to the upper clamping plate (11), and the other end of the lower clamping plate (9) is rotatably connected to a clamping assembly for clamping the upper clamping plate (11); A reduction motor (21) is also fixedly arranged in the cleaning tank (1), and the output end of the reduction motor (21) is connected to a transmission sleeve (22), and the transmission sleeve (22) is connected to the connection end cover (6).

2. A brush roller cleaning device according to claim 1, characterized in that: Two support plates (7) are arranged at intervals inside the cleaning tank (1), a mounting plate (8) is fixedly arranged on the top of the support plate (7), and the lower clamping plate (9) is fixedly arranged on the top of the mounting plate (8).

3. A brush roller cleaning device according to claim 1, characterized in that: Square grooves (12) are provided at the upper parts of both ends of the lower clamping plate (9), wherein a first pin shaft (13) is fixedly arranged in one of the square grooves (12), and a second pin shaft (14) is fixedly arranged in the other of the square grooves (12).

4. A brush roller cleaning device according to claim 3, characterized in that: Both ends of the upper clamping plate (11) are provided with clamping grooves (15), and a fixing sleeve (16) is fixedly provided at the bottom of the upper clamping plate (11), and the fixing sleeve (16) is sleeved on the second pin shaft (14) and is rotatably connected to the second pin shaft (14).

5. A brush roller cleaning device according to claim 3, characterized in that: The clamping assembly comprises a rotating screw (18), a connecting sleeve (17) and a clamping seat (20), the two ends of the rotating screw (18) are respectively connected to the connecting sleeve (17) and the clamping seat (20), the clamping seat (20) is threadedly connected to the rotating screw (18), the connecting sleeve (17) is rotatably sleeved on the first pin shaft (13), and the rotating screw (18) is sleeved with a gasket (19).

6. A brush roller cleaning device according to claim 1, characterized in that: One end of the transmission sleeve (22) is sleeved on the output end of the reduction motor (21), and a limit clamping block (23) is symmetrically arranged on the other end of the transmission sleeve (22). One end of the connection end cover (6) is provided with a limit clamping groove, and the limit clamping block (23) is clamped in the limit clamping groove.

7. A brush roller cleaning device according to claim 6, characterized in that: The transmission sleeve (22) is provided with a screw hole (24), in which a tightening screw rod (25) is rotatably arranged, one end of the tightening screw rod (25) extends into the transmission sleeve (22), and the end portion of the tightening screw rod (25) is pressed against the output end of the reduction motor (21).

8. A brush roller cleaning device according to claim 1, characterized in that: A cover plate (2) is arranged on the top of the cleaning tank (1), and handles (3) are arranged at intervals on the top of the cover plate (2).

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