A device and method for immersing motorcycle brake pads in oil.

Abstract

This invention relates to the field of brake pad impregnation equipment, and more particularly to a brake pad impregnation device and method for motorcycles. The invention provides a brake pad impregnation device for motorcycles, including a chain conveyor and an impregnation chamber. Lubricating grease circulating in the impregnation chamber sequentially enters a hopper to individually impregnate the lower surface and guide groove area of ​​the brake pad body. The lubricating grease flowing over the lower surface of the brake pad body effectively washes away impurities trapped in the guide groove. The inner flow channel of the impregnation chamber is equipped with a filter plate to filter impurities from the circulating lubricating grease. Finally, a dryer performs directional drying on the lower surface and guide groove area of ​​the brake pad body, improving the drying efficiency of the brake pad body. This invention solves the problems of long drying times, significant lubricating grease waste, and high levels of impurities encountered during brake pad impregnation.

Description

Technical Field

[0001] This invention relates to the field of brake pad oil immersion equipment, and more particularly to a brake pad oil immersion device and method for motorcycles. Background Technology

[0002] To improve the wear resistance, noise reduction, corrosion and rust prevention, and service life of motorcycle brake pads, during the brake pad production process, braking system lubricating grease is evenly soaked and applied to the back, sides, and guide grooves of the brake pads, giving them more efficient performance.

[0003] In the conventional oil-immersion process for motorcycle brake pads, the brake pad body is usually directly immersed in lubricating grease, allowing the grease to quickly wet the brake pad and form a protective grease layer on the surface. Excess grease is then dried using a drying device. However, this method, which only requires covering the surface and guide groove area of ​​the brake pad with a grease layer, results in a large amount of grease being absorbed directly into the brake pad. This leads to a long drying time and significant grease waste. Furthermore, prolonged and continuous immersion of multiple batches of brake pads in the grease can contaminate the grease with impurities, causing subsequent immersions in the guide grooves to become contaminated with impurities, ultimately affecting the immersion effect.

[0004] Chinese patent CN112156934A discloses an oil-immersing device and method for motorcycle brake pads. The method involves coating the brake pads with a cotton thread soaked in lubricating grease. However, the continuous friction of the cotton thread on the brake pads causes wear and flaking in localized areas. Furthermore, impurities falling from the brake pads also fall into the lubricating grease, affecting subsequent oil-immersing processes. Summary of the Invention

[0005] To overcome the drawbacks of directly immersing the brake pads in lubricating grease, which not only results in a long drying time for the brake pads and a large waste of lubricating grease, but also makes it easy for a large number of impurities to be trapped in the guide grooves of the brake pads after immersion in lubricating grease, this invention provides a brake pad immersion device and immersion method for motorcycles.

[0006] The technical implementation of this invention is as follows: A motorcycle brake pad oil-immersion device includes a chain conveyor, an immersion chamber, an outlet pipe, a return pipe, a baffle, a dryer, a connecting rod, a hopper, and a filter plate; the immersion chamber is installed in the middle of the chain conveyor and is configured to tilt upwards to the right; a guide channel structure is formed on the upper surface of the immersion chamber; an inner flow channel structure is formed inside the immersion chamber; an outlet pipe connected to the guide channel is fixedly connected to the right side of the immersion chamber; a return pipe connected to the inner flow channel is fixedly connected to the left side of the immersion chamber; at least two inlet channels connected to the inner flow channel are formed on the guide channel; the inlet channel... On the left side of the tank, a liquid outlet structure connecting to the inner flow channel is opened on the guide channel; a return channel connecting to the inner flow channel is opened on the left side of the guide channel; a baffle is rotatably connected to the liquid outlet channel; the inner flow channel is divided into independent cavity structures by the baffle; a dryer connecting to the guide channel is fixedly connected to the right side of the immersion chamber; at least two connecting rods are connected to the chain conveyor; a hopper is fixedly connected to each connecting rod; an immersion tank structure adapted to the brake pad body is opened on the hopper; a drain hole structure penetrating the immersion tank from front to back is opened on the left side of each hopper; a filter plate is connected in the inner flow channel between the liquid inlet channel and the liquid outlet channel.

[0007] Preferably, a straight guide rail is fixedly connected to the front and rear sides of the chain conveyor; the connecting rod is provided with a side slider structure adapted to the straight guide rail.

[0008] Preferably, a flap is rotatably connected to the upper surface of the immersion chamber via a rotating shaft, and the flap is located on the right side of the reflux trough; a torsion spring is fixedly connected between the flap and the immersion chamber; and a wedge-shaped pressure block is fixedly connected to the flap.

[0009] Preferably, the air outlet slots of the dryer are all designed as horizontal slots running from left to right.

[0010] Preferably, the hopper has a ventilation groove structure that extends downward through the soaking tank; the hopper also has a drain groove structure that connects to the ventilation groove.

[0011] Preferably, the hopper is fixedly connected to a side baffle that covers the drain hole at an angle.

[0012] Preferably, the baffle is rotatably connected to the immersion chamber via a rotating shaft; at least two rotary solenoid valves are installed in the immersion chamber; the rotary solenoid valves are respectively fixed to the rotating shaft of the corresponding baffle; the filter plates are all rotatably connected to the immersion chamber via rotating shafts; and each baffle and the corresponding filter plate is connected to a common transmission component.

[0013] Preferably, the transmission assembly consists of a first spur gear, a second spur gear, and a double-toothed slider; the first spur gear is fixedly connected to the rotating shaft of the baffle; the second spur gear is fixedly connected to the rotating shaft of the filter plate; a double-toothed slider is slidably connected inside the immersion chamber; the upper rack of the double-toothed slider meshes with the first spur gear; and the lower rack of the double-toothed slider meshes with the second spur gear.

[0014] Preferably, a sealing plate that matches the baffle is fixedly connected to the liquid outlet tank.

[0015] A method for immersing motorcycle brake pads in oil includes the following steps:

[0016] Step 1: Spread the lubricating grease into a thin layer using a circulating flow method;

[0017] Step 2: Move the brake pad body along the thin layer of flowing lubricating grease, so that the thin layer of lubricating grease only soaks the lower surface of the brake pad body and the guide groove, while the flowing lubricating grease washes away impurities mixed in with the brake pad body.

[0018] Step 3: Filter out any impurities in the lubricating grease in time to keep the lubricating grease clean before soaking the brake pads.

[0019] Step 4: Perform directional drying on the lower surface and guide groove of the brake pad body to accelerate the drying speed of the brake pad body.

[0020] The present invention has the following advantages: The present invention describes a motorcycle brake pad oil immersion device, which includes a chain conveyor and an immersion chamber. The immersion chamber has a guide channel, an inner flow channel, an inlet channel and an outlet channel for circulating lubricating grease. The inner flow channel is divided into independent cavities by baffles. The chain conveyor is equipped with a connecting rod and a hopper that drive the brake pad body to move parallel to the surface of the guide channel. The circulating lubricating grease enters the hopper sequentially to immerse the lower surface of the brake pad body and the guide channel area separately. The lubricating grease that continuously flows through the lower surface of the brake pad body can promptly wash away impurities mixed in the guide channel. While ensuring the lubricating grease immersion effect on the brake pad body, it reduces the waste of lubricating grease. In addition, a filter plate is provided in the area between the inlet channel and the outlet channel in the inner flow channel, which is divided into independent cavities. The filter plate promptly filters impurities from the circulating lubricating grease.

[0021] Finally, the lower surface of the brake pad body and the guide groove area are dried by a dryer. At this time, the residual lubricating grease on the lower surface of the brake pad body and the guide groove is greatly reduced, which effectively improves the drying efficiency of the brake pad body. The residual lubricating grease in the connecting rod and the hopper can also be blown back into the guide groove of the immersion chamber under the directional drying treatment of the dryer, reducing the waste of lubricating grease.

[0022] To avoid the problems of prolonged drying time and excessive waste of lubricating grease caused by directly immersing the brake pads in the lubricating grease, as well as the problem of brake pads being easily contaminated with a large number of impurities after being immersed in the lubricating grease. Attached Figure Description

[0023] Figure 1This is a three-dimensional structural schematic diagram illustrating the present invention according to an embodiment;

[0024] Figure 2 This is a schematic diagram illustrating the three-dimensional structure of the connecting rod and the card slot according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram illustrating the placement of the brake pad body of the present invention on the hopper according to an embodiment;

[0026] Figure 4 This is a three-dimensional structural diagram of the immersion chamber of the present invention, according to an embodiment.

[0027] Figure 5 This is a first cross-sectional view of the immersion chamber of the present invention, according to an embodiment.

[0028] Figure 6 This is a second cross-sectional view of the immersion chamber of the present invention, according to an embodiment.

[0029] Figure 7 This is a third cross-sectional view of the immersion chamber of the present invention, according to an embodiment.

[0030] Figure 8 This is a three-dimensional structural diagram illustrating the transmission component of the present invention according to an embodiment.

[0031] Reference numerals: 1-Chain conveyor, 11-Straight guide rail, 2-Immersion chamber, 201-Guide channel, 202-Inner flow channel, 203-Inlet channel, 204-Outlet channel, 205-Return channel, 21-Outlet pipe, 22-Return pipe, 23-Baffle, 241-Flip plate, 242-Torsion spring, 243-Wedge block, 25-Dryer, 251-Air outlet channel, 26-Sealing plate, 3-Brake pad body, 31-Connecting rod, 311-Side slider, 32-Gas hopper, 320-Drain hole, 321-Immersion tank, 322-Ventilation channel, 323-Drain channel, 324-Side baffle, 41-Filter plate, 42-Rotary solenoid valve, 43-First spur gear, 44-Second spur gear, 45-Double tooth slider, 451-Upper rack, 452-Lower rack. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the directional terms such as up, down, left, right, front, back, inside, and outside used in this text are based solely on the accompanying drawings and are not intended to specifically limit the invention.

[0033] Example 1

[0034] A method for immersing motorcycle brake pads in oil includes the following steps:

[0035] Step 1: Spread the lubricating grease into a thin layer using a circulating flow method;

[0036] Step 2: Move the brake pad body along the thin layer of flowing lubricating grease, so that the thin layer of lubricating grease only soaks the lower surface of the brake pad body and the guide groove, while the flowing lubricating grease washes away impurities mixed in with the brake pad body.

[0037] Step 3: Filter out any impurities in the lubricating grease in time to keep the lubricating grease clean before soaking the brake pads.

[0038] Step 4: Perform directional drying on the lower surface and guide groove of the brake pad body to accelerate the drying speed of the brake pad body.

[0039] A motorcycle brake pad oil immersion device, such as Figures 1-7 As shown, the system includes a chain conveyor 1, an immersion chamber 2, an outlet pipe 21, a return pipe 22, a baffle 23, a dryer 25, a connecting rod 31, a hopper 32, and a filter plate 41. The immersion chamber 2 is installed in the middle of the chain conveyor 1 and is designed to slope from the lower left to the upper right. A guide channel 201 is formed on the upper surface of the immersion chamber 2. An inner flow channel 202 is formed inside the immersion chamber 2. An outlet pipe 21 connected to the guide channel 201 is fixed to the right side of the upper surface of the immersion chamber 2. A return pipe 22 connected to the inner flow channel 202 is fixed to the left side of the immersion chamber 2. Two inlet channels 203 connected to the inner flow channel 202 are formed on the guide channel 201. On the left side of each inlet channel 203, an outlet channel connected to the inner flow channel 202 is formed on the guide channel 201. The liquid tank 204 has a structure; a return channel 205 connecting to the inner flow channel 202 is provided on the left side of the guide channel 201; a baffle 23 is rotatably connected to each liquid outlet channel 204; the inner flow channel 202 is divided into independent cavity structures by all the baffles 23; a dryer 25 connecting to the guide channel 201 is fixedly connected to the right side of the upper surface of the immersion chamber 2; nine connecting rods 31 are connected to the chain conveyor 1; a hopper 32 is bolted to each connecting rod 31; each hopper 32 has an immersion tank 321 structure adapted to the brake pad body 3; each hopper 32 has a drain hole 320 structure that runs through the immersion tank 321 from front to back on the left side; between each liquid inlet channel 203 and liquid outlet channel 204, three filter plates 41 are connected in each inner flow channel 202.

[0040] like Figure 1 and Figure 2As shown, a straight guide rail 11 is bolted to the front and rear sides of the chain conveyor 1; each connecting rod 31 has a side slider 311 structure at its front and rear ends; when the connecting rod 31 passes through the upper straight section of the chain conveyor 1, the side slider 311 of the connecting rod 31 slides along the straight guide rail 11, restricting the hopper 32 on the connecting rod 31 to move parallel to the upper surface of the immersion tank 2.

[0041] like Figure 4 and Figure 5 As shown, a flap 241 is rotatably connected to the upper surface of the immersion chamber 2 via a rotating shaft, and the flap 241 is located on the right side of the reflux trough 205; two torsion springs 242 are fixedly connected between the flap 241 and the immersion chamber 2, and the torsion springs 242 are sleeved on the outer surface of the rotating shaft of the flap 241; two wedge-shaped pressure blocks 243 are welded to the upper surface of the flap 241.

[0042] The oil immersion treatment of the brake pad oil immersion device for this motorcycle:

[0043] The outlet pipe 21 is connected to the output end of the external lubricating grease conveying equipment, and the return pipe 22 is connected to the storage tank of the external lubricating grease conveying equipment. The brake pad bodies 3 are then manually or through an external feeding device, and are sequentially clamped onto each clamp 32. At the same time, the chain conveyor 1 drives the connecting rod 31 and the clamp 32 connected to it to transport them clockwise from the front view angle. The clamp 32 then sequentially drives each brake pad body 3 to move from left to right and upward along the guide groove 201 of the immersion tank 2.

[0044] Meanwhile, the external lubricating grease conveying equipment continuously delivers lubricating grease to the outlet pipe 21 through the pipeline. The outlet pipe 21 continuously outputs the lubricating grease into the guide channel 201 of the immersion chamber 2. The lubricating grease is spread thinly in the guide channel 201 and flows to the lower left. When the lubricating grease passes through the inlet channel 203, it flows into the inner flow channel 202. Then, the lubricating grease flows upward from the outlet channel 204 back to the guide channel 201 under the obstruction of the baffle 23. Finally, the lubricating grease on the guide channel 201 enters the inner flow channel 202 through the return channel 205 and flows back to the storage tank of the external lubricating grease conveying equipment along the return pipe 22, allowing the lubricating grease to circulate among the outlet pipe 21, the guide channel 201, the inner flow channel 202 and the return pipe 22.

[0045] As the brake pad body 3 moves along the guide groove 201, the lubricating grease that is thinned in the guide groove 201 enters the soaking tank 321 along the brake pad 32. The lubricating grease is collected in the soaking tank 321 to soak the lower surface of the brake pad body 3 and the guide groove area. Then, the lubricating grease flowing through the soaking tank 321 leaves the brake pad 32 through the drain hole 320. The circulating lubricating grease enters the brake pad 32 sequentially to soak the lower surface of the brake pad body 3 and the guide groove area separately. The lubricating grease that continuously flows through the lower surface of the brake pad body 3 can promptly wash away the impurities mixed in the guide groove, ensuring the soaking effect of the lubricating grease on the brake pad body 3 while reducing the waste of lubricating grease.

[0046] After the lubricating grease flows into the inner flow channel 202 through the inlet channel 203, it passes through the filter plate 41. The filter plate 41 filters the circulating lubricating grease in a timely manner to remove impurities, keeping the circulating lubricating grease clean and free of impurities. This allows it to continuously soak the subsequent brake pad 32. Since the immersion chamber 2 is equipped with multiple inlet channels 203, filter plates 41, and inner flow channels 202, the lubricating grease will perform multi-stage immersion treatment on the brake pad body 3 as it moves along the guide channel 201. This improves the completeness of the lubricating grease immersion on the brake pad body 3. At the same time, the lubricating grease will also be filtered through the filter plate 41 in multiple stages, ensuring that the lubricating grease soaking the brake pad body 3 each time is in a clean and free of impurities, effectively reducing the amount of impurities remaining in the brake pad body 3.

[0047] Finally, when the brake pad body 3 is driven by the hopper 32 through the dryer 25, the hot airflow blown out by the dryer 25 through the air outlet 251 is concentrated to dry the lower surface and guide groove area of ​​the brake pad body 3. As the residual lubricating grease on the lower surface and guide groove area of ​​the brake pad body 3 is greatly reduced, the drying efficiency of the brake pad body 3 is effectively improved.

[0048] Additionally, when the hopper 32 drives the brake pad body 3 past the lower left of the immersion chamber 2, the hopper 32 pushes the wedge-shaped pressure block 243 down to press down the flap 241. The flap 241 drives the torsion spring 242 to twist, causing the left end of the flap 241 to flip down into the inner flow channel 202. This allows the lubricating grease on the guide channel 201 to flow directly into the inner flow channel 202 along the flap 241, preventing the lubricating grease on the guide channel 201 from flowing directly through the hopper 32 and out of the immersion chamber 2 to the left when the brake pad body 3 passes above the return channel 205.

[0049] Example 2

[0050] like Figures 1-7As shown, based on Embodiment 1, the air outlet slots 251 of the dryer 25 in this embodiment are all configured as horizontal slot structures running left and right, so that when the brake pad body 3 on the hopper 32 passes through the air outlet slots 251, the air outlet slots 251 can provide a longer drying time for the brake pads; the bottom of each hopper 32 is provided with several ventilation slots 322 structures that penetrate the soaking tank 321, and when the hopper 32 passes through the dryer 25, the ventilation slots 322 are aligned with the air outlet slots 251; the bottom left side of each hopper 32 is provided with several drainage slots 323 structures that connect to the ventilation slots 322, so that impurities accumulated in the ventilation slots 322 can be smoothly discharged to the left along with some lubricating grease through the drainage slots 323; a side baffle 324 is welded to the left and right sides of each hopper 32, and the two side baffles 324 are respectively covered on the left and right ends of the drain hole 320 at an angle above.

[0051] Drying process for the brake pad oil immersion device of this motorcycle:

[0052] When the brake pad body 3 is driven by the hopper 32 through the dryer 25, the hot airflow blown out from the air outlet 251 enters the soaking tank 321 of the hopper 32 and the brake pad body 3 through the ventilation slot 322, and directionally dries the lower surface and guide groove of the brake pad body 3, further improving the drying efficiency of the lower surface and guide groove of the brake pad body 3.

[0053] The hot airflow blown into the soaking tank 321 and the brake pad body 3 carries the lubricating grease away from the hopper 32 through the drain hole 320. At the same time, the hot airflow and lubricating grease are blocked by the side baffle 324 and blown back onto the guide groove 201, so that the lubricating grease blown out of the hopper 32 gathers on the guide groove 201. In addition, some lubricating grease remaining on the connecting rod 31 will also gather on the guide groove 201 under the carrying of the hot airflow, reducing the waste of lubricating grease.

[0054] Example 3

[0055] like Figures 1-8As shown, based on Embodiment 2, in this embodiment, both baffles 23 are rotatably connected to the immersion chamber 2 via rotating shafts; two rotary solenoid valves 42 are installed inside the immersion chamber 2; the two rotary solenoid valves 42 are respectively fixed to the rotating shafts of the corresponding baffles 23; all filter plates 41 are rotatably connected to the immersion chamber 2 via rotating shafts; each of the baffles 23 and the corresponding three filter plates 41 is connected to a common transmission assembly; after the rotary solenoid valves 42 drive the baffles 23 to rotate upwards, the inner flow channel 202 forms a fully connected state, and at the same time, the rotary solenoid valves 42 drive the filter plates 41 to rotate parallel to the inner flow channel 202 through the transmission assembly. In a horizontal position, the transmission assembly consists of a first spur gear 43, a second spur gear 44, and a double-toothed slider 45. The first spur gear 43 is fixedly connected to the rotating shaft of the baffle 23. Each of the three filter plates 41 has a second spur gear 44 fixedly connected to its rotating shaft. The double-toothed slider 45 is slidably connected inside the immersion chamber 2. The upper rack 451 of the double-toothed slider 45 meshes with the first spur gear 43. The lower rack 452 of the double-toothed slider 45 meshes with the three second spur gears 44. A sealing plate 26 that cooperates with the baffle 23 is fixedly connected to the liquid outlet 204. After the baffle 23 is rotated upward, it tightly adheres to the sealing plate 26, sealing the liquid outlet 204.

[0056] Cleaning and treatment of the brake pad oil immersion device for this motorcycle:

[0057] As the filter plate 41 intercepts and processes impurities in the lubricating grease for a long time, a large amount of impurities will accumulate on the filter plate 41, requiring regular cleaning and impurity removal.

[0058] First, shut down the chain conveyor 1 and the external lubricating grease conveying equipment. Connect the outlet pipe 21 to the cleaning fluid conveying equipment and the return pipe 22 to the sewage pipe. Simultaneously, rotate the rotating component of the solenoid valve 42 to drive the baffle 23 to rotate counterclockwise from the forward viewing angle, causing the baffle 23 to rotate upward and cooperate with the sealing plate 26 to block the outlet tank 204. At the same time, the baffle 23 drives the first spur gear 43 to rotate. The first spur gear 43 meshes with the upper rack 451, driving the double-tooth slider 45 to move to the right. The double-tooth slider 45 meshes with the second spur gear through the lower rack 452. Wheel 44 drives the filter plate 41 to rotate into a horizontal position parallel to the inner flow channel 202. At this time, the inner flow channel 202 is in a fully connected state. Then, the cleaning liquid is continuously delivered to the flow channel 201 through the outlet pipe 21 by the external cleaning liquid delivery equipment. The cleaning liquid flows into the inner flow channel 202 through the inlet tank 203. The cleaning liquid flows to the lower left along the inner flow channel 202. The cleaning liquid in the inner flow channel 202 cleans the impurities of the horizontally positioned filter plate 41. The wastewater formed after cleaning is discharged into the external drain pipe through the return pipe 22.

[0059] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. All equivalent substitutions made within the principles of the present invention should be included within the scope of protection of the present invention. Contents not described in detail in this invention are existing technologies known to those skilled in the art.

Claims

1. A brake pad oil soaking device for motorcycles, comprising: a chain conveyor (1); Its characteristics are, It also includes an immersion chamber (2); A liquid immersion chamber (2) is installed in the middle of the chain conveyor (1). The liquid immersion chamber (2) is set to tilt upward to the right. A guide channel (201) is provided on the upper surface of the liquid immersion chamber (2). An inner flow channel (202) is provided inside the liquid immersion chamber (2). An outlet pipe (21) connected to the guide channel (201) is fixedly connected to the right side of the liquid immersion chamber (2). A return pipe (22) connected to the inner flow channel (202) is fixedly connected to the left side of the liquid immersion chamber (2). At least two inlet channels (203) connected to the inner flow channel (202) are provided on the guide channel (201). On the left side of the inlet channel (203), an outlet channel (204) connected to the inner flow channel (202) is provided on the guide channel (201). On the left side of the guide channel (201), an outlet channel (204) connected to the inner flow channel (202) is provided. The return channel (205) of the tank (202); the baffle (23) is rotatably connected to the outlet channel (204); the inner flow channel (202) is divided into independent cavity structures by the baffle (23); the dryer (25) connected to the guide channel (201) is fixed to the right side of the immersion chamber (2); at least two connecting rods (31) are connected to the chain conveyor (1); each connecting rod (31) is fixed to a hopper (32); the hopper (32) is provided with an immersion tank (321) structure adapted to the brake pad body (3); the left side of the hopper (32) is provided with a drain hole (320) structure that penetrates the immersion tank (321); between the inlet channel (203) and the outlet channel (204), a filter plate (41) is connected in the inner flow channel (202).

2. The motorcycle brake pad oil-immersion device according to claim 1, characterized in that, A straight guide rail (11) is fixed to the front and rear sides of the chain conveyor (1); the connecting rod (31) is provided with a side slider (311) structure that is compatible with the straight guide rail (11).

3. A motorcycle brake pad oil-immersion device according to claim 1, characterized in that, The upper surface of the immersion tank (2) is rotatably connected to a flap (241) via a rotating shaft, and the flap (241) is located on the right side of the return channel (205); a torsion spring (242) is fixedly connected between the flap (241) and the immersion tank (2); The flap (241) is fixedly connected to a wedge-shaped pressure block (243).

4. A motorcycle brake pad oil-immersion device according to claim 1, characterized in that, The air outlet slots (251) of the dryer (25) are all designed as horizontal slots running in a left-right direction.

5. A motorcycle brake pad oil-immersion device according to claim 4, characterized in that, The hopper (32) has a ventilation groove (322) structure that extends downward through the soaking tank (321); the hopper (32) has a drain groove (323) structure that connects to the ventilation groove (322).

6. A motorcycle brake pad oil-immersion device according to claim 5, characterized in that, The hopper (32) is fixedly connected to a side baffle (324) that covers the drain hole (320) at an angle.

7. A motorcycle brake pad oil-immersion device according to claim 6, characterized in that, The baffle (23) is rotatably connected to the immersion chamber (2) via a rotating shaft; at least two rotary solenoid valves (42) are installed inside the immersion chamber (2); the rotary solenoid valves (42) are respectively fixed to the rotating shaft of the corresponding baffle (23); the filter plates (41) are all rotatably connected to the immersion chamber (2) via rotating shafts; a transmission component is connected between each baffle (23) and the corresponding filter plate (41).

8. A motorcycle brake pad oil-immersion device according to claim 7, characterized in that, The transmission assembly consists of a first spur gear (43), a second spur gear (44), and a double-toothed slider (45); The first spur gear (43) is fixedly connected to the rotating shaft of the baffle (23); the second spur gear (44) is fixedly connected to the rotating shaft of the filter plate (41); a double-toothed slider (45) is slidably connected inside the immersion chamber (2); the upper rack (451) of the double-toothed slider (45) meshes with the first spur gear (43); the lower rack (452) of the double-toothed slider (45) meshes with the second spur gear (44).

9. A motorcycle brake pad oil-immersion device according to claim 8, characterized in that, A sealing plate (26) that matches the baffle (23) is fixedly connected to the liquid outlet tank (204).

10. A method for immersing motorcycle brake pads in oil, the method using the oil-immersing device for motorcycle brake pads according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Spread the lubricating grease into a thin layer using a circulating flow method; Step 2: Move the brake pad body along the thin layer of flowing lubricating grease, so that the thin layer of lubricating grease only soaks the lower surface of the brake pad body and the guide groove, while the flowing lubricating grease washes away impurities mixed in with the brake pad body. Step 3: Filter out any impurities in the lubricating grease in time to keep the lubricating grease clean before soaking the brake pads. Step 4: Perform directional drying on the lower surface and guide groove of the brake pad body to accelerate the drying speed of the brake pad body.

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