Automatic paint spraying device for brake pad

Abstract

The utility model discloses an automatic paint spraying device for brake pads, and relates to the technical field of brake pad machining, the automatic paint spraying device comprises an equipment shell, a cabinet door is arranged on the surface of the equipment shell, a fixing frame is arranged in the equipment shell, a hollow structure is arranged in the fixing frame, and a clamp is fixedly connected to the surface of the fixing frame; the upper end and the lower end of the fixing frame are each provided with an annular groove, the section of each annular groove is in a convex shape, and the surface of the cabinet door is fixedly connected with a fixing pipe. The cabinet door is pulled, so that the fixing frame is moved to the outside of the equipment shell, the situation that when a worker installs or takes down a brake pad, the hand or the body needs to stretch into the equipment shell is avoided, and therefore the situation that clothes or the hand of the worker is stained with paint is reduced; and the brake pad can be taken down or installed conveniently through the large space, and the using effect of the device is further improved.

Description

Technical Field

[0001] This application relates to the field of brake pad processing technology, and in particular to an automatic brake pad painting device. Background Technology

[0002] Brake pads are one of the most important components of a car's braking system. They decelerate the vehicle through friction with the brake disc. Brake pads are prone to rust and are difficult to preserve. Therefore, during the manufacturing process, they are painted to prevent rusting. This requires a painting machine to apply the paint, which helps prevent rusting and thus ensures safe driving.

[0003] Publication number CN220836152U discloses an automatic brake pad painting device. However, during the implementation of this device, workers need to reach their hands or bodies into the device to place or remove the brake pads. Moreover, the space inside the device is relatively small, making it inconvenient for workers to place or remove the brake pads. Therefore, an automatic brake pad painting device is proposed to solve the above problems. Utility Model Content

[0004] To address the issue of limited internal space in equipment, which makes it inconvenient for workers to remove or place brake pads, this application provides an automatic brake pad painting device.

[0005] The automatic brake pad painting device provided in this application adopts the following technical solution:

[0006] An automatic brake pad painting device includes an equipment housing with a cabinet door on its surface and a fixed frame inside the housing. The fixed frame has a hollow structure inside and a clamp is fixedly connected to its surface. Both the upper and lower ends of the fixed frame have annular grooves with a convex cross-section. A fixed tube is fixedly connected to the surface of the cabinet door, and a sliding rod is slidably connected to the inner wall of the fixed tube. The surface of the sliding rod is slidably connected to the inner wall of the annular groove. A limit rod is fixedly connected to one end of the sliding rod inside the annular groove, and the surface of the limit rod is slidably connected to the inner wall of the annular groove.

[0007] By adopting the above technical solution, the mounting bracket can be moved to the outside of the equipment shell by pulling the cabinet door, and the larger space makes it easier to remove or install the brake pads, further improving the effectiveness of the device.

[0008] Preferably, a rubber pad is fixedly connected to the surface of the clamp, and the rubber pad is in contact with the installed brake pad.

[0009] By adopting the above technical solution and adding rubber pads, the friction with the brake pads is increased, further improving the fixing effect.

[0010] Preferably, a fixing rod is fixedly connected to the surface of the cabinet door, the fixing rod is composed of a telescopic sleeve rod, and a protective shell is fixedly connected to the end of the fixing rod away from the cabinet door.

[0011] By adopting the above technical solution and setting up a protective shell, the internal motor is protected, thus preventing the motor from coming into contact with the paint.

[0012] Preferably, a motor is fixedly connected inside the protective shell, and the output end of the motor is fixedly connected to the mounting bracket.

[0013] By adopting the above technical solution, the operation of the device is controlled by starting the motor.

[0014] Preferably, a fixing frame is fixedly connected inside the housing of the device, and the fixing frame is arc-shaped.

[0015] By adopting the above technical solution, the fixed frame is set in an arc shape, which makes the paint sprayed from the nozzle converge towards the center, thus further improving the coating effect on the brake pads.

[0016] Preferably, a material conveying pipe is fixedly connected to the surface of the fixed frame, the surface of the material conveying pipe is fixedly connected to the interior of the equipment housing, and a nozzle is fixedly connected to the surface of the fixed frame.

[0017] By adopting the above technical solution, paint is transported to the interior of external mechanical equipment through a conveying pipe.

[0018] Preferably, a return spring is fixedly connected inside the fixed tube, and the end of the return spring away from the fixed tube is fixedly connected to the sliding rod. A limiting rod is fixedly connected to the surface of the fixed frame, and the surface of the limiting rod is slidably connected to the inner wall of the annular groove.

[0019] By adopting the above technical solution, the limiting rod will contact the fixed frame through the setting of the reset spring, so that the limiting rod slides inside the annular groove, further supporting the fixed frame and reducing the vibration of the fixed frame during the device process.

[0020] Preferably, a collection box is fixedly connected inside the housing of the device, and the collection box is located inside the fixed frame.

[0021] By adopting the above technical solution, the dripping paint is collected by setting up a collection box.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By pulling the cabinet door, the mounting bracket can be moved to the outside of the equipment casing, avoiding the need for workers to put their hands or bodies inside the equipment casing when installing or removing brake pads. This reduces the chance of workers' clothes or hands getting paint on them, and the larger space facilitates the removal or installation of brake pads, further improving the effectiveness of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the device casing for this application;

[0025] Figure 2 This is a schematic diagram of the internal structure of the device casing in this application;

[0026] Figure 3 This is a schematic diagram of the surface structure of the mounting bracket in this application;

[0027] Figure 4 This is a schematic diagram of the fixed frame structure of this application;

[0028] Figure 5 This is a schematic diagram of the internal structure of the fixed tube in this application;

[0029] Figure 6 This is a schematic diagram of the internal structure of the protective shell of this application.

[0030] Reference numerals: 1. Equipment casing; 2. Cabinet door; 3. Fixing pipe; 4. Sliding rod; 5. Fixing frame; 6. Annular groove; 7. Clamp; 8. Fixing rod; 9. Limiting rod;

[0031] 10. Fixing frame; 11. Feeding pipe; 12. Protective shell; 13. Nozzle; 14. Limiting rod; 15. Return spring; 16. Motor; 17. Collection box. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 - Figure 6 This application will be described in further detail.

[0033] This application discloses an automatic brake pad painting device.

[0034] Reference Figure 1-6An automatic brake pad painting device includes a housing 1, a cabinet door 2 for sealing the device on the surface of the housing 1, a mounting frame 5 for providing installation space for a clamp 7 inside the housing 1, a hollow structure inside the mounting frame 5, a clamp 7 for fixing the brake pads fixedly connected to the surface of the mounting frame 5, annular grooves 6 for restricting the rotation of the mounting frame 5 at both the upper and lower ends of the mounting frame 5, the annular grooves 6 having a convex cross-section, a fixing tube 3 for connecting a sliding rod 4 fixedly connected to the surface of the cabinet door 2, a sliding rod 4 for supporting the mounting frame 5 slidably connected to the inner wall of the fixing tube 3, the surface of the sliding rod 4 slidably connected to the inner wall of the annular groove 6, a limiting rod 14 for preventing the mounting frame 5 from disengaging from the sliding rod 4 fixedly connected to one end of the sliding rod 4 inside the annular groove 6, the surface of the limiting rod 14 slidably connected to the inner wall of the annular groove 6.

[0035] The surface of clamp 7 is fixedly connected with a rubber pad that increases friction. The rubber pad contacts the installed brake pad, increasing friction with the brake pad and further improving the fixing effect. At the same time, the brake pad is fixed by clamp 7. This will be described in the comparative case, so it will not be explained again.

[0036] The surface of the cabinet door 2 is fixedly connected to a fixing rod 8 that provides installation space for the protective shell 12. The fixing rod 8 is composed of a telescopic sleeve rod. The end of the fixing rod 8 away from the cabinet door 2 is fixedly connected to the protective shell 12 that protects the motor 16. The motor 16 that controls the operation of the device is fixedly connected inside the protective shell 12. The output end of the motor 16 is fixedly connected to the fixing frame 5.

[0037] The equipment housing 1 has a fixed frame 10 inside which a space is provided for the installation of the nozzle 13. The fixed frame 10 is arc-shaped. The surface of the fixed frame 10 is fixedly connected to a conveying pipe 11 for conveying paint. The surface of the conveying pipe 11 is fixedly connected to the inside of the equipment housing 1. The surface of the fixed frame 10 is fixedly connected to the nozzle 13 for spraying paint.

[0038] The fixed tube 3 is internally fixedly connected to a return spring 15 that controls the movement of the sliding rod 4. The end of the return spring 15 away from the fixed tube 3 is fixedly connected to the sliding rod 4. The surface of the fixed frame 10 is fixedly connected to a limiting rod 9 that supports the fixed frame 5. The surface of the limiting rod 9 is slidably connected to the inner wall of the annular groove 6.

[0039] When the fixed frame 5 is retracted into the equipment housing 1, the limiting rod 9 is inserted into the annular groove 6. At the same time, due to the setting of the return spring 15, the limiting rod 9 will abut against the fixed frame 5, thereby causing the fixed frame 5 to push the sliding rod 4. As a result, the sliding rod 4 slides and squeezes the return spring 15, and then the limiting rod 9 slides inside the annular groove 6, providing further support for the fixed frame 5 and reducing the vibration of the fixed frame 5 during the installation process.

[0040] Furthermore, cabinet door 2 is fixedly closed by a lock, and the lock is a structure already present in existing equipment, so it will not be described further.

[0041] The equipment housing 1 is fixedly connected to a collection box 17 for collecting sprayed paint. The collection box 17 is located inside the fixing frame 5, so that the dripping sprayed paint can be collected by the collection box 17 for later processing.

[0042] The implementation principle of the automatic brake pad painting device in this application embodiment is as follows: When it is necessary to install the brake pad on the clamp 7 or to remove the brake pad on the clamp 7, the cabinet door 2 is pulled to make the cabinet door 2 flip, thereby the cabinet door 2 drives the fixed tube 3 to move, the fixed tube 3 drives the sliding rod 4 to move, and then the sliding rod 4 pulls the limiting rod 14. The limiting rod 14, with the cooperation of the annular groove 6, pulls the fixed frame 5, and then the fixed frame 5 drives the clamp 7 on its surface to move, thereby the clamp 7 moves to the outside of the equipment housing 1.

[0043] After the brake pads are installed, the operator starts the motor 16. The output of the motor 16 drives the fixed frame 5 to rotate, which in turn causes the brake pads installed on the clamp 7 to rotate. At the same time, the feed pipe 11 is connected to the paint spraying equipment, so that the paint enters the interior of the fixed frame 10 through the feed pipe 11 and is then sprayed out from the nozzle 13 of the fixed frame 10. The arc-shaped design of the fixed frame 10 ensures full contact with the brake pads on the rotating fixed frame 5, allowing for more comprehensive painting of the brake pads.

[0044] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. An automatic brake pad painting device, comprising a housing (1), characterized in that: The equipment housing (1) has a cabinet door (2) on its surface. The equipment housing (1) has a fixed frame (5) inside its interior. The fixed frame (5) has a hollow structure inside. The fixed frame (5) has a clamp (7) fixedly connected to its surface. The fixed frame (5) has an annular groove (6) at both its upper and lower ends. The annular groove (6) has a convex cross-section. The cabinet door (2) has a fixed tube (3) fixedly connected to its surface. The inner wall of the fixed tube (3) is slidably connected to a sliding rod (4). The surface of the sliding rod (4) is slidably connected to the inner wall of the annular groove (6). One end of the sliding rod (4) located inside the annular groove (6) is fixedly connected to a limiting rod (14). The surface of the limiting rod (14) is slidably connected to the inner wall of the annular groove (6).

2. The automatic brake pad painting device according to claim 1, characterized in that: A rubber pad is fixedly connected to the surface of the clamp (7), and the rubber pad is in contact with the installed brake pad.

3. The automatic brake pad painting device according to claim 2, characterized in that: A fixing rod (8) is fixedly connected to the surface of the cabinet door (2). The fixing rod (8) is composed of a telescopic sleeve rod. A protective shell (12) is fixedly connected to the end of the fixing rod (8) away from the cabinet door (2).

4. The automatic brake pad painting device according to claim 3, characterized in that: A motor (16) is fixedly connected inside the protective shell (12), and the output end of the motor (16) is fixedly connected to the fixing frame (5).

5. The automatic brake pad painting device according to claim 4, characterized in that: The device housing (1) is fixedly connected to a fixed frame (10), which is arc-shaped.

6. The automatic brake pad painting device according to claim 5, characterized in that: The surface of the fixed frame (10) is fixedly connected to a conveying pipe (11), the surface of the conveying pipe (11) is fixedly connected to the inside of the equipment shell (1), and the surface of the fixed frame (10) is fixedly connected to a nozzle (13).

7. The automatic brake pad painting device according to claim 6, characterized in that: A return spring (15) is fixedly connected inside the fixed tube (3). The end of the return spring (15) away from the fixed tube (3) is fixedly connected to the sliding rod (4). A limiting rod (9) is fixedly connected to the surface of the fixed frame (10). The surface of the limiting rod (9) is slidably connected to the inner wall of the annular groove (6).

8. The automatic brake pad painting device according to claim 7, characterized in that: A collection box (17) is fixedly connected inside the housing (1) of the device, and the collection box (17) is located inside the mounting frame (5).

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