Brake pad drying device

Abstract

The invention discloses a brake pad drying device, and relates to the technical field of brake pad drying, the device comprises a bottom box, a drying box is fixed at the upper end of the bottom box, a fixing frame is fixed in an inner cavity of the drying box, the fixing frame comprises a bottom plate fixed at the bottom of the inner cavity of the drying box, and the bottom plate is fixedly connected with a top plate through a connecting rod; a plurality of fixing plates are fixed to the outer wall of the connecting rod at equal intervals, and a lifting plate is arranged above the fixing plates and slidably connected with the connecting rod. The device further comprises a clamping structure, and the clamping structure is installed in the bottom box, connected with the lifting plate and used for applying pressing force to the brake pad. The drying structure is mounted in the drying box and used for drying the brake pad; according to the brake pad drying device, through cooperation of the drying structure and the stirring structure, a heating pipe can evenly heat and dry a brake pad, air in the drying box is stirred through the stirring structure, the air flows, uneven temperature distribution in the drying box is avoided, and therefore the drying quality of the brake pad is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of brake pad drying, in particular to a brake pad drying device. Background Art

[0002] The basic structure of the brake pad consists of a steel backing and friction material bonded to the steel backing surface. After the friction material and the steel backing are bonded, the brake pad needs to be placed in an oven for drying. During this process, it is necessary to apply appropriate pressing force to prevent the friction material from expanding during the drying process, which may reduce the bonding strength between the friction material and the steel backing, that is, the shear strength of the brake pad.

[0003] In the prior art, the sealing of the drying box is often ignored when the brake pads are pressed. During pressing, poor sealing will lead to heat loss and dust intrusion, affecting the drying efficiency and energy consumption, while contaminating the brake pads, reducing their cleanliness and quality, and further affecting the stability and reliability of the pressing effect.

[0004] Traditional brake pad drying devices usually use static heating, which has problems with uneven heat transfer and low efficiency. To solve these problems, researchers tried to achieve uniform heating by rotating the brake pads. However, due to the material, shape, thickness of the brake pads, and the complexity of the distribution and power control of the heating elements, it is difficult to ensure that each brake pad can achieve a consistent drying effect, which may cause local overheating or insufficient drying, affecting the performance and durability of the brake pads.

[0005] Based on this, a brake pad drying device is now provided, which can eliminate the disadvantages of the existing device. Summary of the invention

[0006] The purpose of the present invention is to provide a brake pad drying device to solve the problems of poor sealing of a drying box when the brake pad is compressed and uneven heat transfer and low efficiency during the drying process in the background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A brake pad drying device, comprising a bottom box, a drying box is fixed on the upper end of the bottom box, a fixing frame is fixed to the inner cavity of the drying box, the fixing frame comprises a bottom plate fixed to the bottom of the inner cavity of the drying box, the bottom plate is fixedly connected to the top plate by a connecting rod, a plurality of fixing plates are fixed to the outer wall of the connecting rod at equal intervals, a lifting plate is arranged above the fixing plate, and the lifting plate is slidably connected to the connecting rod;

[0009] It also includes a clamping structure, which is installed inside the bottom box and connected to the lifting plate to apply a clamping force to the brake pad;

[0010] A drying structure is installed inside a drying box and is used to dry the brake pads.

[0011] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0012] Preferably, the clamping structure includes a motor 1 installed inside the bottom box, the output end of the motor 1 is fixedly connected to the driving wheel, a screw 1 is fixed to the upper end of the driving wheel, the screw 1 penetrates into the interior of the drying box and is threadedly connected to the lifting plate, and a sealing structure is provided inside the bottom box.

[0013] Preferably, the sealing structure includes a transmission belt and a driven wheel, the driven wheel is rotatably installed inside the bottom box, the driven wheel is transmission-connected to the driving wheel through the transmission belt, a second screw is fixed to the upper end of the driven wheel, the second screw penetrates into the right groove and is threadedly connected to the right block, the right groove starts at one side of the inner wall of the drying box, a left groove is provided on the other side of the inner wall of the drying box, a fixing rod is fixed inside the left groove, a left block and a right block are slidingly provided inside the left groove and the right groove respectively, the left block is slidably connected to the outer wall of the fixing rod, a sliding opening is provided at the upper end of the drying box, the inner wall of the sliding opening is slidably connected to the outer wall of the box door, and the left block and the right block are fixedly installed on both sides of the box door.

[0014] Preferably, the drying structure includes a second motor installed at the upper end of the drying box, the output end of the second motor extends to the inside of the drying box and is fixedly connected to a driving rod, a driving plate is fixed to the bottom end of the driving rod, vertical plates are symmetrically fixed on both sides of the bottom end of the driving plate, heating tubes are fixed at opposite ends of the two vertical plates, and a stirring structure is provided at the bottom end of the driving plate.

[0015] Preferably, the stirring structure includes two stirring plates symmetrically installed at the bottom end of the driving plate, the upper end of the stirring plate is fixedly connected to a gear, the gear is rotatably installed on the upper end of the driving plate, the gear is meshed and connected to a gear ring, the gear ring is fixed to the outer wall of the fixed cylinder, the upper end of the fixed cylinder is fixedly connected to the top of the inner cavity of the drying box, and the inner wall of the fixed cylinder is rotatably connected to the outer wall of the driving rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention cooperates with the drying structure and the stirring structure to enable the heating tube to evenly heat and dry the brake pads, and stirs the air inside the drying box through the stirring structure to allow air flow, thereby avoiding uneven temperature distribution inside the drying box, thereby ensuring the drying quality of the brake pads.

[0018] 2. The present invention realizes a stable and uniform clamping force on the brake pad through the cooperation of the clamping structure and the sealing structure. The clamping structure drives the screw to rotate through the motor, thereby driving the lifting plate to apply a clamping force to the brake pad. At the same time, the sealing structure ensures the tight closure of the box door, preventing heat leakage and dust entry during the clamping process, and further improving the stability and reliability of the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the structure inside the bottom box and the drying box of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the sealing structure of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the drying structure of the present invention.

[0023] Notes on the accompanying drawings: 1. bottom box; 2. drying box; 21. fixed frame; 211. bottom plate; 212. connecting rod; 213. top plate; 214. fixed plate; 215. lifting plate; 3. clamping structure; 301. motor one; 302. driving wheel; 303. screw one; 31. sealing structure; 311. transmission belt; 312. driven wheel; 313. screw two; 314. right groove; 315. left groove; 316. fixed rod; 317. right block; 318. left block; 319. box door; 320. sliding port; 4. drying structure; 401. motor two; 402. driving rod; 403. driving plate; 404. vertical plate; 405. heating tube; 41. stirring structure; 411. fixed cylinder; 412. gear ring; 413. gear; 414. stirring plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] In one embodiment, Figure 1-Figure 4 As shown, a brake pad drying device comprises a bottom box 1, a drying box 2 is fixed on the upper end of the bottom box 1, a fixing frame 21 is fixed to the inner cavity of the drying box 2, the fixing frame 21 comprises a bottom plate 211 fixed to the bottom of the inner cavity of the drying box 2, the bottom plate 211 is fixedly connected to a top plate 213 through a connecting rod 212, a plurality of fixing plates 214 are fixed to the outer wall of the connecting rod 212 at equal intervals, a lifting plate 215 is arranged above the fixing plate 214, and the lifting plate 215 is slidably connected to the connecting rod 212;

[0026] It also includes a clamping structure 3, which is installed inside the bottom box 1 and connected to the lifting plate 215, and is used to apply a clamping force to the brake pad;

[0027] A drying structure 4 is installed inside the drying box 2 and is used to dry the brake pads.

[0028] In this embodiment, the brake pad is first placed on the fixed plate 214, and then the lifting plate 215 is driven downward by the clamping structure 3 to clamp the brake pad. The clamped brake pad is then dried by the drying structure 4 to ensure the bonding strength between the friction material of the brake pad and the steel back.

[0029] In an optional embodiment, the clamping structure 3 includes a motor 301 installed inside the bottom box 1, the output end of the motor 301 is fixedly connected to a driving wheel 302, a screw 303 is fixed to the upper end of the driving wheel 302, the screw 303 penetrates into the interior of the drying box 2, and is threadedly connected to the lifting plate 215, and a sealing structure 31 is arranged inside the bottom box 1.

[0030] It should be noted that the clamping structure 3 drives the driving wheel 302 to rotate through the motor 1 301, and the driving wheel 302 drives the screw 1 303 to rotate. Since the screw 1 303 is threadedly connected to the lifting plate 215, and the lifting plate 215 is slidably connected to the connecting rod 212, when the screw 1 303 rotates, the lifting plate 215 will slide downward along the connecting rod 212, thereby applying a pressing force to the brake pad placed on the fixing plate 214, ensuring the bonding strength between the friction material of the brake pad and the steel back.

[0031] In an optional embodiment, the sealing structure 31 includes a transmission belt 311 and a driven wheel 312, the driven wheel 312 is rotatably installed inside the bottom box 1, the driven wheel 312 is connected to the driving wheel 302 through the transmission belt 311, a screw 2 313 is fixed to the upper end of the driven wheel 312, the screw 2 313 penetrates into the right groove 314, and is threadedly connected to the right block 317, the right groove 314 starts on one side of the inner wall of the drying box 2, and the drying box 2 A left groove 315 is provided on the other side of the inner wall, a fixing rod 316 is fixed inside the left groove 315, a left block 318 and a right block 317 are slidably provided inside the left groove 315 and the right groove 314 respectively, the left block 318 is slidably connected to the outer wall of the fixing rod 316, a sliding opening 320 is provided at the upper end of the drying box 2, the inner wall of the sliding opening 320 is slidably connected to the outer wall of the box door 319, and the left block 318 and the right block 317 are fixedly installed on both sides of the box door 319.

[0032] It should be noted that the sealing structure 31 is provided to ensure the sealing inside the bottom box 1 to prevent dust or other impurities from entering and affecting the operation of the equipment. The driven wheel 312 and the transmission belt 311 are provided to achieve the power transmission of the driving wheel 302, thereby driving the second screw 313 to rotate. The second screw 313 is threadedly connected with the right block 317. When the second screw 313 rotates, the right block 317 will slide downward along the right groove 314, and together with the left block 318 (fixed on the box door 319), the box door 319 is automatically closed and sealed to ensure that the heat during the drying process will not leak out.

[0033] In an optional embodiment, the drying structure 4 includes a motor 401 installed at the upper end of the drying box 2, the output end of the motor 401 extends to the inside of the drying box 2 and is fixedly connected to a driving rod 402, a driving plate 403 is fixed to the bottom end of the driving rod 402, vertical plates 404 are symmetrically fixed on both sides of the bottom end of the driving plate 403, heating tubes 405 are fixed at the opposite ends of the two vertical plates 404, and a stirring structure 41 is provided at the bottom end of the driving plate 403.

[0034] It should be noted that the heating tube 405 at the bottom of the driving plate 403 will emit heat to dry the brake pad. The drying structure 4 drives the driving rod 402 to rotate through the motor 2 401, and the driving rod 402 drives the driving plate 403 to rotate, so that the heating tube 405 can evenly heat the brake pad, which can effectively prevent the brake pad from being heated unevenly.

[0035] In an optional embodiment, the stirring structure 41 includes two stirring plates 414 symmetrically installed at the bottom end of the driving plate 403, the upper end of the stirring plate 414 is fixedly connected to the gear 413, the gear 413 is rotatably installed on the upper end of the driving plate 403, the gear 413 is meshedly connected to the gear ring 412, the gear ring 412 is fixed to the outer wall of the fixed cylinder 411, the upper end of the fixed cylinder 411 is fixedly connected to the top of the inner cavity of the drying box 2, and the inner wall of the fixed cylinder 411 is rotatably connected to the outer wall of the driving rod 402.

[0036] It should be noted that the stirring structure 41 realizes the rotation of the stirring plate 414 through the meshing connection of the gear 413 and the gear ring 412. When the driving plate 403 rotates, the gear 413 rotates around the gear ring 412. Since the stirring plate 414 is fixed on the gear 413, the stirring plate 414 also rotates with the gear 413, thereby stirring the air inside the drying box 2, thereby avoiding the uneven temperature distribution inside the drying box 2, ensuring that the friction material can be firmly bonded to the steel back after drying, and ensuring the shear strength of the brake pad.

[0037] The above embodiment discloses a brake pad drying device, wherein the brake pad is first placed on the fixing plate 214. The motor 1 301 is started to drive the driving wheel 302 to rotate. The driving wheel 302 drives the screw 1 303 to rotate, thereby driving the lifting plate 215 to slide downward along the connecting rod 212, thereby applying a pressing force to the brake pad.

[0038] The driven wheel 312 is connected to the driving wheel 302 through the transmission belt 311 to achieve power transmission. When the driving wheel 302 rotates, the driven wheel 312 also rotates, driving the second screw 313 to rotate. The second screw 313 is threadedly connected to the right block 317, driving the right block 317 to slide downward along the right groove 314, and together with the left block 318 (fixed on the box door 319), the box door 319 is automatically closed and sealed.

[0039] The second motor 401 is started to drive the driving rod 402 to rotate. The driving rod 402 drives the driving plate 403 to rotate, so that the heating tube 405 evenly heats and dries the brake pad. The heat emitted by the heating tube 405 dries the brake pad to ensure the bonding strength between the friction material of the brake pad and the steel back.

[0040] When the driving plate 403 rotates, the gear 413 rotates around the gear ring 412. Since the stirring plate 414 is fixed on the gear 413, the stirring plate 414 also rotates with the gear 413. The rotation of the stirring plate 414 stirs the air inside the drying box 2 to prevent the temperature distribution inside the drying box 2 from being uneven.

[0041] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A brake pad drying device, characterized in that: The invention comprises a bottom box (1), a drying box (2) being fixed at the upper end of the bottom box (1), a fixing frame (21) being fixed in the inner cavity of the drying box (2), the fixing frame (21) comprising a bottom plate (211) fixed at the bottom of the inner cavity of the drying box (2), the bottom plate (211) being fixedly connected to a top plate (213) via a connecting rod (212), a plurality of fixing plates (214) being fixedly connected at equal intervals on the outer wall of the connecting rod (212), a lifting plate (215) being arranged above the fixing plate (214), the lifting plate (215) being slidably connected to the connecting rod (212); It also includes a clamping structure (3), which is installed inside the bottom box (1) and connected to the lifting plate (215) and is used to apply a clamping force to the brake pad; A drying structure (4), wherein the drying structure (4) is installed inside the drying box (2) and is used to dry the brake pads.

2. A brake pad drying device according to claim 1, characterized in that: The clamping structure (3) comprises a motor (301) installed inside the bottom box (1); the output end of the motor (301) is fixedly connected to a driving wheel (302); a screw (303) is fixed to the upper end of the driving wheel (302); the screw (303) passes through the inside of the drying box (2) and is threadedly connected to the lifting plate (215); and a sealing structure (31) is provided inside the bottom box (1).

3. A brake pad drying device according to claim 2, characterized in that: The sealing structure (31) comprises a transmission belt (311) and a driven wheel (312), wherein the driven wheel (312) is rotatably mounted inside the bottom box (1), and the driven wheel (312) is transmission-connected to the driving wheel (302) via the transmission belt (311). A second screw rod (313) is fixed to the upper end of the driven wheel (312), and the second screw rod (313) passes through the inside of the right groove (314) and is threadedly connected to the right block (317). The right groove (314) starts at one side of the inner wall of the drying box (2) and opens at the other side of the inner wall of the drying box (2). A left groove (315) is provided, a fixing rod (316) is fixed inside the left groove (315), a left block (318) and a right block (317) are slidably arranged inside the left groove (315) and the right groove (314), respectively, the left block (318) is slidably connected to the outer wall of the fixing rod (316), a sliding opening (320) is provided at the upper end of the drying box (2), the inner wall of the sliding opening (320) is slidably connected to the outer wall of the box door (319), and the left block (318) and the right block (317) are fixedly installed on both sides of the box door (319).

4. A brake pad drying device according to claim 1, characterized in that: The drying structure (4) comprises a second motor (401) installed at the upper end of the drying box (2); the output end of the second motor (401) extends to the inside of the drying box (2) and is fixedly connected to a driving rod (402); a driving plate (403) is fixed to the bottom end of the driving rod (402); vertical plates (404) are symmetrically fixed on both sides of the bottom end of the driving plate (403); heating tubes (405) are fixed to opposite ends of the two vertical plates (404); and a stirring structure (41) is provided at the bottom end of the driving plate (403).

5. A brake pad drying device according to claim 4, characterized in that: The stirring structure (41) comprises two stirring plates (414) symmetrically mounted at the bottom end of the driving plate (403); the upper end of the stirring plate (414) is fixedly connected to a gear (413); the gear (413) is rotatably mounted on the upper end of the driving plate (403); the gear (413) is meshedly connected to a gear ring (412); the gear ring (412) is fixed to the outer wall of a fixed cylinder (411); the upper end of the fixed cylinder (411) is fixedly connected to the top of the inner cavity of the drying box (2); and the inner wall of the fixed cylinder (411) is rotatably connected to the outer wall of the driving rod (402).

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