Brake pad dust removal device

Abstract

A brake pad dust removal device is used for solving the problems that in the prior art, a brake pad dust removal device in the prior art can form burrs on the side edge of a brake pad in the production process, and the burrs on the surface of the brake pad cannot be completely removed through an existing flushing mechanism or brushing mechanism; the technical problems that in the prior art, a brake edge with burrs is not attractive, the problem that the fit clearance between a brake pad and a brake shoe is large in the installation process can be caused, and the use effectiveness of the brake edge is affected are solved, and the brake edge deburring device comprises a conveying belt used for conveying the brake pad, and a deburring assembly used for deburring the brake pad is arranged on the conveying belt; a spraying pipe is arranged on one side of the deburring assembly, the spraying end of the spraying pipe faces the conveying belt, a plurality of felt rollers are rotationally arranged on the side, away from the deburring assembly, of the spraying pipe and abut against the brake pads, and drying assemblies used for drying the brake pads are arranged on the sides, away from the spraying pipe, of the felt rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pads, in particular to a brake pad dust removal device. Background Art

[0002] Car brake pads, also called car brake leathers, refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction lining and friction pads are subjected to external pressure, generating friction to achieve the purpose of decelerating the vehicle.

[0003] A brake pad dust removal device in the prior art, such as a utility model patent document with authorization announcement number "CN219253400U" and patent name "A dust removal device", discloses a brake pad dust removal device, including a flushing mechanism, a brushing mechanism, a conveyor belt and a frame, the flushing mechanism and the brushing mechanism are both installed on the frame, the flushing mechanism includes a plurality of flushing pipes, the plurality of flushing pipes are all installed on the frame, and one end of the plurality of flushing pipes are all arranged toward the conveyor belt; the brushing mechanism includes a brush and a water pipe, the brush is a hollow brush, there are a plurality of brushes, the plurality of brushes are all installed on the frame and arranged toward the conveyor belt; the water pipe is connected to the brush for passing water to the brush; a fixing mechanism for fixing the brake pad is provided on the conveyor belt.

[0004] In the above patent, since the brake pad is formed by heating and pressing powder into a mold, burrs will be formed on the side of the brake pad during the production process. The existing flushing mechanism or brushing mechanism cannot completely remove the burrs on the surface of the brake pad. The brake edge with burrs is not only unsightly but also causes a large clearance between the brake pad and the brake shoe during installation, affecting its effectiveness during use. Utility Model Content

[0005] The utility model aims to propose a brake pad dust removal device in view of the deficiencies in the prior art, which is used to solve the technical problem that the brake pad dust removal device of the prior art mentioned in the background technology is that the brake pad is formed by heating and pressing the powder through a mold, and burrs will be formed on the side of the brake pad during the production process. The burrs on the surface of the brake pad cannot be completely removed by the existing flushing mechanism or brushing mechanism. The brake edge with burrs is not only unsightly but also leads to a large clearance between the brake pad and the brake shoe during the installation process, affecting its effectiveness during use.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A brake pad dust removal device comprises a conveyor belt for conveying brake pads, a deburring assembly for removing burrs from the brake pads is provided on the conveyor belt, a spray pipe is provided on one side of the deburring assembly and the spraying end of the spray pipe is directed toward the conveyor belt, a plurality of felt rollers are rotatably provided on a side of the spray pipe away from the deburring assembly and the felt rollers abut against the brake pads, and a drying assembly for drying the brake pads is provided on a side of the plurality of felt rollers away from the spray pipe for drying the brake pads.

[0008] Working principle:

[0009] First, the operator places the brake pad that needs to be dusted on the conveyor belt, and then the operator starts the conveyor belt through an external power supply. The conveyor belt drives the brake pad to move toward the deburring component. When the brake pad passes through the deburring component, the deburring component can remove the burrs on the surface of the brake pad. Then the deburred brake pad moves toward the spray pipe, and the spray pipe can spray water on the surface of the brake pad to reduce dust and other impurities on the surface of the brake pad. After the brake pad is sprayed, it moves toward the felt roller, and the felt roller can wipe the surface of the brake pad. After the brake pad is wiped by the felt roller, the moisture on the surface of the brake pad is reduced. Finally, the brake pad moves toward the drying component. When the brake pad moves to the drying component, the drying component can dry the surface of the brake pad. The dried brake pad is conveyed to the outside through the conveyor belt.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] First, a deburring assembly is provided, which can remove burrs on the surface of the brake pad to improve the flatness of the brake pad surface.

[0012] Second, a spray pipe is provided, which can spray the brake pads on the conveyor belt, thereby reducing dust and other impurities adhering to the surface of the brake pads.

[0013] Third, a felt roller is provided, which can wipe the surface of the brake pad to reduce the moisture attached to the surface of the brake pad, making it easier for the subsequent drying component to dry the brake pad.

[0014] Fourth, a drying component is provided, which can dry the surface of the brake pad to further reduce the moisture on the surface of the brake pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 is a schematic diagram of the assembly structure of the first cylinder and the first motor;

[0017] Figure 3 Schematic diagram of the assembly structure of the central gear and planetary gears

[0018] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure at the center is enlarged;

[0019] Figure 5 It is a schematic diagram of the assembly structure of the conveyor belt and the felt roller;

[0020] Figure 6 It is a schematic diagram of the assembly structure of the second motor and the fan.

[0021] Explanation of the accompanying drawings: conveyor belt 1, spray pipe 2, felt roller 3, first cylinder 4, first motor 5, first rotating shaft 6, planetary carrier 7, brush disk 8, support frame 9, geared disk 10, center gear 11, second rotating shaft 12, planetary gear 13, sliding frame 14, first slider 15, second cylinder 17, connecting rod 18, sewage tank 19, mounting plate 20, slide 21, spring 22, second slider 23, mounting frame 24, second motor 25, fan 26, heating wire 27. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Example:

[0024] like Figure 1 and Figure 2 and Figure 3 As shown, a brake pad dust removal device comprises a conveyor belt 1 for conveying brake pads, a deburring assembly for removing burrs from the brake pads is provided on the conveyor belt 1, the deburring assembly comprises a first cylinder 4, a first motor 5, a first rotating shaft 6, a planetary carrier 7 and a plurality of brush discs 8, a support frame 9 is provided on the conveyor belt 1, the first cylinder 4 is fixedly mounted on the support frame 9, the first motor 5 is fixedly mounted on the telescopic end of the first cylinder 4, the telescopic end of the first cylinder 4 and the output end of the first motor 5 are both facing the conveyor belt 1, the distance between the output end of the first motor 5 and the conveyor belt 1 can be adjusted by the first cylinder 4, and then the distance between the brush disc 8 and the brake pads on the conveyor belt 1 can be adjusted, the first rotating shaft 6 is fixedly mounted on the output end of the first motor 5, the planetary carrier 7 is fixedly mounted on the first rotating shaft 6, a plurality of the brush discs 8 are arranged at the bottom of the planetary carrier 7, the brush disc 8 can be driven to revolve by the first rotating shaft 6 and the planetary carrier 7, so as to facilitate the grinding of the brake pads on the conveyor belt 1 by the brush disc 8.

[0025] like Figure 2 and Figure 3As shown, a toothed disc 10 with tooth grooves on the inner wall is fixedly provided on the support frame 9, a central gear 11 is fixedly provided on the first rotating shaft 6, a plurality of second rotating shafts 12 are rotatably provided on the planetary frame 7, and a plurality of second rotating shafts 12 are fixedly provided with planetary gears 13, and both sides of each of the planetary gears 13 are respectively meshed with the toothed disc 10 and the central gear 11, the first rotating shaft 6 can drive the central gear 11, and the central gear 11 can drive the planetary gears 13 to rotate on the inner wall of the toothed disc 10, so that the planetary gears 13 can revolve and rotate along the central gear 11, and a plurality of the brush discs 8 are respectively rotatably provided on a plurality of second rotating shafts 12 corresponding to each other, and the revolution and rotation of the planetary gears 13 can drive the revolution and rotation of the second rotating shafts 12, thereby driving the revolution and rotation of the brush disc 8, so as to facilitate the removal of burrs on the surface of the brake pad by the brush disc 8.

[0026] like Figure 1 and Figure 4 As shown, a spray pipe 2 is provided on one side of the deburring component and the spray end of the spray pipe 2 faces the conveyor belt 1, a sliding frame 14 is provided on the conveyor belt 1, and a first slider 15 is slidably provided in the sliding frame 14, the spray pipe 2 is fixedly mounted on the first slider 15, and the distance between the spray pipe 2 and the conveyor belt 1 can be driven on the sliding frame 14 by the first slider 15, a second cylinder 17 is provided on the conveyor belt 1, and a connecting rod 18 is fixedly provided on the telescopic end of the second cylinder 17, and the connecting rod 18 is fixedly connected to the first slider 15, and the position of the first slider 15 on the sliding frame 14 is adjusted conveniently by the drive of the second cylinder 17, thereby adjusting the position between the spray pipe 2 and the conveyor belt 1, the spray pipe 2 is supplied with water through an external hose, a sewage pool 19 is provided below the conveyor belt 1 and the sewage pool 19 is located below the spray pipe 2, and the water after the brake pads are sprayed can drip into the sewage pool 19, so that the operator can collect sewage conveniently.

[0027] like Figure 1 and Figure 5 As shown, a plurality of felt rollers 3 are rotatably provided on one side of the spray pipe 2 away from the deburring component and the felt rollers 3 are in contact with the brake pads, mounting plates 20 are provided on both sides of the conveyor belt 1, and slide grooves 21 are provided on the two mounting plates 20, and springs 22 are fixed in the two slide grooves 21, and second sliders 23 are slidably provided in the two slide grooves 21, and the two second sliders 23 are respectively fixedly connected to the two springs 22, and the felt roller 3 is rotatably provided between the two second sliders 23, and the distance between the felt roller 3 and the conveyor belt 1 can be adjusted by sliding the second slider 23 in the slide groove 21, and the spring 22 can make the felt roller 3 close to the surface of the brake pad, so that the felt roller 3 can absorb moisture from the surface of the brake pad.

[0028] like Figure 1 and Figure 6As shown, a drying component for drying the brake pad is provided on the side of the felt rollers 3 away from the spray pipe 2, and the drying component includes a mounting frame 24, a second motor 25, a fan 26 and a plurality of heating wires 27. The mounting frame 24 is arranged on the conveyor belt 1, the second motor 25 is fixedly mounted on the mounting frame 24 and the output end of the second motor 25 faces the conveyor belt 1, the fan 26 is fixedly mounted on the output end of the second motor 25, and the fan 26 can be driven to rotate by the second motor 25. The plurality of heating wires 27 are fixedly mounted on the mounting frame 24 and the heating wires 27 are located between the fan 26 and the conveyor belt 1. The heating wires 27 can provide a certain amount of heat energy, and can heat the airflow blown by the fan 26. After the airflow is heated, the residual moisture on the surface of the brake pad can be further removed.

[0029] Working principle:

[0030] First, the operator places the brake pad on the conveyor belt 1, and then the operator drives the conveyor belt 1 to move through an external power supply, and the brake pad gradually moves toward the brush disk 8 on the conveyor belt 1. Then the operator starts the first motor 5, the first motor 5 drives the first rotating shaft 6, the first rotating shaft 6 drives the central gear 11, and the central gear 11 drives the planetary gear 13. The planetary gear 13 can revolve and rotate along the central gear 11 on the toothed disk 10 under the drive of the central gear 11. The planetary gear 13 can drive the second rotating shaft 12, and the second rotating shaft 12 drives the brush disk 8 to rotate, so that the brush disk 8 can deburr the brake pad passing through the conveyor belt 1. The operator can also adjust the distance between the brush disk 8 and the conveyor belt 1 through the first cylinder 4, thereby adjusting the distance between the brush disk 8 and the brake pad.

[0031] After the brake pad is deburred, it continues to move on the conveyor belt 1 toward the spray pipe 2. When the brake pad moves under the spray pipe 2, the spray pipe 2 can spray the surface of the brake pad to remove dust and other impurities on the surface of the brake pad. The position of the first slider 15 on the sliding frame 14 can be adjusted by the second cylinder 17, thereby adjusting the distance between the spray pipe 2 and the brake pad.

[0032] After the brake pad is sprayed, it continues to move toward the felt roller 3 on the conveyor belt 1. When the brake pad is conveyed between the felt roller 3 and the conveyor belt 1, the felt roller 3 is squeezed by the brake pad, so that the spring 22 in the slide groove 21 changes from a natural state to a stretched state, so that the felt roller 3 can wipe the surface of the brake pad in close contact with the surface of the brake pad.

[0033] When the brake pad is wiped, the brake pad moves toward the fan 26 and the heating wire 27. When the brake pad moves to below the heating wire 27 and the fan 26, the fan 26 is driven by the second motor 25, and the heating wire 27 heats the airflow blown from the fan 26 to the brake pad, thereby further heating the moisture remaining on the surface of the brake pad and reducing the moisture remaining on the surface of the brake pad.

[0034] Finally, the operator can remove the dust-free brake pad from the conveyor belt 1.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A brake pad dust removal device, characterized in that: The invention comprises a conveyor belt (1) for conveying brake pads, a deburring assembly for removing burrs from the brake pads being provided on the conveyor belt (1), a spray pipe (2) being provided on one side of the deburring assembly, and a spray end of the spray pipe (2) being directed toward the conveyor belt (1), a plurality of felt rollers (3) being provided on a side of the spray pipe (2) away from the deburring assembly, and the felt rollers (3) being in contact with the brake pads, and a drying assembly for drying the brake pads being provided on a side of the plurality of felt rollers (3) away from the spray pipe (2) 2. A brake pad dust removal device according to claim 1, characterized in that: The deburring assembly comprises a first cylinder (4), a first motor (5), a first rotating shaft (6), a planetary frame (7) and a plurality of brush discs (8); a support frame (9) is provided on the conveyor belt (1); the first cylinder (4) is fixedly mounted on the support frame (9); the first motor (5) is fixedly mounted on the telescopic end of the first cylinder (4); the telescopic end of the first cylinder (4) and the output end of the first motor (5) are both facing the conveyor belt (1); the first rotating shaft (6) is fixedly mounted on the output end of the first motor (5); the planetary frame (7) is fixedly mounted on the first rotating shaft (6); and the plurality of brush discs (8) are arranged at the bottom of the planetary frame (7).

3. A brake pad dust removal device according to claim 2, characterized in that: The support frame (9) is fixedly provided with a toothed disc (10) with tooth grooves on its inner wall; the first rotating shaft (6) is fixedly provided with a central gear (11); a plurality of second rotating shafts (12) are rotatably provided on the planetary frame (7); a plurality of second rotating shafts (12) are fixedly provided with planetary gears (13); both sides of each of the planetary gears (13) are respectively meshed with the toothed disc (10) and the central gear (11); and a plurality of the brush discs (8) are respectively rotatably provided on the plurality of second rotating shafts (12) corresponding to each other.

4. A brake pad dust removal device according to claim 1, characterized in that: The conveyor belt (1) is provided with a sliding frame (14), a first sliding block (15) is slidably provided inside the sliding frame (14), the spray pipe (2) is fixedly provided on the first sliding block (15), the conveyor belt (1) is provided with a second cylinder (17), a connecting rod (18) is fixedly provided on the telescopic end of the second cylinder (17), and the connecting rod (18) is fixedly connected to the first sliding block (15).

5. A brake pad dust removal device according to claim 4, characterized in that: A sewage pool (19) is provided below the conveyor belt (1), and the sewage pool (19) is located below the spray pipe (2).

6. A brake pad dust removal device according to claim 1, characterized in that: Mounting plates (20) are provided on both sides of the conveyor belt (1), and slide grooves (21) are provided on the two mounting plates (20). Springs (22) are fixed in the two slide grooves (21), and second sliders (23) are slidably provided in the two slide grooves (21), and the two second sliders (23) are respectively fixedly connected to the two springs (22), and the felt roller (3) is rotatably arranged between the two second sliders (23).

7. A brake pad dust removal device according to claim 1, characterized in that: The drying component comprises a mounting frame (24), a second motor (25), a fan (26) and a plurality of heating wires (27); the mounting frame (24) is arranged on the conveyor belt (1); the second motor (25) is fixedly arranged on the mounting frame (24) and the output end of the second motor (25) faces the conveyor belt (1); the fan (26) is fixedly arranged on the output end of the second motor (25); and the plurality of heating wires (27) are fixedly arranged on the mounting frame (24) and the heating wires (27) are located between the fan (26) and the conveyor belt (1).

Images