A paint spraying device for processing motorcycle rear brake master pump

Abstract

This utility model relates to the field of spray painting technology and discloses a spray painting device for processing motorcycle rear brake master cylinders. The device includes a mounting frame with a bracket fixedly mounted on it. A spray painting assembly is mounted on the mounting frame, and the assembly includes a collection box, which is also fixedly mounted on the mounting frame. To reduce paint waste and lower production costs, this device incorporates a spray painting assembly. This assembly, in conjunction with an electric sliding module, drives a wheel to move along a guide rail. The rear brake master cylinder is suspended by a steel cable and hook, allowing it to pass through multiple nozzles within an arc-shaped frame. The arc design of the frame ensures uniform paint coverage from multiple angles, avoiding the missed areas common in traditional manual spray painting. Simultaneously, an inclined plate within the collection box guides excess paint through an opening into a funnel. A valve controls the paint recovery from the discharge pipe, and a baffle prevents paint splashing.

Description

Technical Field

[0001] This utility model relates to the field of paint spraying technology, specifically a paint spraying device for processing the rear brake master pump of a motorcycle. Background Technology

[0002] The motorcycle rear brake master cylinder is the core component that controls the braking of the rear wheel. When exposed to a humid and dusty riding environment for a long time, it is prone to rust and wear, which can lead to a decrease in braking performance and even cause safety hazards.

[0003] A typical motorcycle rear brake master cylinder painting system consists of a conveying and positioning mechanism, a spray booth, a spray gun assembly, a paint supply system, a drying and curing unit, and an intelligent control system. The conveying and positioning mechanism uses an indexing turntable or conveyor belt, combined with pneumatic clamps, to achieve precise positioning and continuous conveying of the master cylinder. The spray booth is a sealed space equipped with negative pressure dust removal and paint mist recovery devices to reduce environmental pollution. The spray gun assembly includes a multi-degree-of-freedom robotic arm and a high-voltage electrostatic spray gun, which can adjust the spraying angle according to the shape of the master cylinder. The paint supply system controls the paint flow and pressure through a precision metering pump to ensure uniform coating. The drying and curing unit uses infrared heating or hot air circulation to achieve rapid paint curing. The intelligent control system integrates a touch screen and PLC, supporting preset and real-time adjustment of spraying parameters.

[0004] However, the above-mentioned equipment has obvious shortcomings in use. Traditional devices mostly use fixed nozzles for straight-line painting, which cannot cover the complex curved surface of the rear brake master pump. It is easy to have missed spraying or thin spraying, and the coating thickness deviation is large, resulting in insufficient local anti-rust performance and shortening the service life of the master pump. In view of this, we propose a painting device for processing motorcycle rear brake master pumps. Utility Model Content

[0005] The purpose of this utility model is to provide a painting device for processing the rear brake master cylinder of a motorcycle, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A painting device for processing a motorcycle rear brake master cylinder includes a mounting frame, on which a bracket is fixedly mounted, and a painting assembly is disposed on the mounting frame. The painting assembly includes: A collection box is fixedly installed on the mounting frame. An inclined plate is fixedly installed inside the collection box. An opening is provided at the bottom of the collection box. A funnel is fixedly installed at the bottom of the collection box. A discharge pipe is fixedly installed at the bottom of the funnel. A valve is fixedly installed on the discharge pipe, a baffle is fixedly installed on the collection box, a guide rail is fixedly installed on the bracket, an electric sliding module is fixedly installed on the guide rail, and a wheel is fixedly installed at the output end of the electric sliding module. A steel cable is fixedly installed at the bottom of the electric sliding module. A hook is fixedly installed at the other end of the steel cable. A support frame is fixedly installed at one end of the mounting frame. An arc-shaped frame is fixedly installed at the other end of the support frame. A nozzle is fixedly installed on the support frame and the arc-shaped frame.

[0007] In a further embodiment, multiple sets of baffles, wheels, steel cables, hooks, support frames, arc-shaped frames, and nozzles are provided.

[0008] In a further embodiment, the opening is located at the bottom of the inclined plate, and the funnel is located below the opening.

[0009] In a further embodiment, the electric sliding module, wheels, steel cable, and hook are positioned directly above the collection box.

[0010] In a further embodiment, the mounting frame is provided with an auxiliary component, which includes a support plate. The support plate is fixedly mounted on the mounting frame, and a reinforcing frame is fixedly mounted between the support plate and the mounting frame. A cylinder is fixedly mounted on the support plate, and a filter plate is fixedly mounted on the cylinder. A first laser sensor is fixedly mounted on the filter plate, and a second laser sensor is fixedly mounted on the support plate. A motor is fixedly mounted on the cylinder, and a fan is fixedly mounted at the output end of the motor.

[0011] In a further embodiment, the first laser sensor is electrically connected to the motor, and the first laser sensor controls the motor to rotate at high speed, generating strong wind.

[0012] In a further embodiment, the second laser sensor is electrically connected to the motor, and the second laser sensor controls the motor to rotate slowly, producing a gentle breeze.

[0013] Compared with the prior art, this utility model provides a painting device for processing motorcycle rear brake master cylinders, which has the following beneficial effects: 1. The painting device for processing the rear brake master cylinder of this motorcycle is designed to reduce paint waste and lower production costs. It is equipped with a painting component that works with an electric sliding module to move the wheel along the guide rail. The rear brake master cylinder is suspended by a steel cable and hook, allowing it to pass through multiple spray nozzles in an arc-shaped frame. The arc design of the frame ensures that the paint is evenly covered from multiple angles, avoiding the problem of missed spraying in traditional manual painting. Meanwhile, the inclined plate in the collection box guides excess paint into the funnel through the opening, the valve controls the paint recovery in the discharge pipe, and the baffle prevents paint splashing.

[0014] 2. The painting device for the rear brake master cylinder of this motorcycle is equipped with an auxiliary component to shorten the drying cycle. When the first laser sensor detects that the master cylinder has just been painted and is entering operation, the component triggers the motor to rotate at high speed, generating a strong wind to prevent dust residue from remaining on the surface of the master cylinder before it enters the painting process. After the master cylinder has finished painting, the second laser sensor is triggered, and the motor switches to slow rotation, generating a gentle breeze to promote the complete curing of the paint film. At the same time, the filter plate filters dust from the air to prevent it from adhering to the undried paint film and causing defects. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective; Figure 3 This is a schematic diagram of part of the structure of this utility model; Figure 4 This is a schematic diagram of the hook structure of this utility model; Figure 5 This is a cross-sectional view of part of the structure of this utility model; Figure 6 This is a schematic diagram of the auxiliary component structure of this utility model; Figure 7 This is a cross-sectional view of the auxiliary component structure of this utility model.

[0016] Explanation of icon numbers: 1. Mounting bracket; 2. Support bracket; 3. Spray painting components; 31. Collection box; 32. Inclined plate; 33. Opening; 34. Funnel; 35. Discharge pipe; 36. Valve; 37. Baffle; 38. Guide rail; 39. Electric sliding module; 310. Wheel; 311. Steel cable; 312. Hook; 313. Support frame; 314. Arc frame; 315. Spray nozzle; 4. Auxiliary components; 41. Support plate; 42. Reinforcing frame; 43. Cylinder; 44. Filter plate; 45. Laser sensor No. 1; 46. Laser sensor No. 2; 47. Motor; 48. Fan. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0019] Please see Figures 1-7 This utility model provides a technical solution: A painting device for processing a motorcycle rear brake master cylinder includes a mounting frame 1, on which a bracket 2 is fixedly mounted.

[0020] In one embodiment of this utility model, a painting assembly 3 is provided on the mounting frame 1. The painting assembly 3 includes a collection box 31. The collection box 31 is fixedly mounted on the mounting frame 1. An inclined plate 32 is fixedly mounted inside the collection box 31. An opening 33 is provided at the bottom of the collection box 31. A funnel 34 is fixedly mounted at the bottom of the collection box 31. A discharge pipe 35 is fixedly mounted at the bottom of the funnel 34. A valve 36 is fixedly mounted on the discharge pipe 35. A baffle 37 is fixedly mounted on the collection box 31. A guide rail 38 is fixedly mounted on the bracket 2. An electric sliding module 39 is fixedly mounted on the guide rail 38. A wheel 310 is fixedly mounted at the output end of the electric sliding module 39. One end of a steel cable 311 is fixedly installed at the bottom of the 39, and a hook 312 is fixedly installed at the other end of the steel cable 311. One end of a support frame 313 is fixedly installed on the mounting frame 1, and an arc frame 314 is fixedly installed at the other end of the support frame 313. A nozzle 315 is fixedly installed on the support frame 313 and the arc frame 314. Multiple sets of baffle 37, wheel 310, steel cable 311, hook 312, support frame 313, arc frame 314 and nozzle 315 are provided. The opening 33 is located at the bottom of the inclined plate 32, and the funnel 34 is located below the opening 33. The electric sliding module 39, wheel 310, steel cable 311 and hook 312 are located directly above the collection box 31.

[0021] In this embodiment, the motorcycle rear brake master pump is first suspended on the hook 312, the valve 36 on the discharge pipe 35 is closed, the electric sliding module 39 is activated, the wheel 310 moves along the guide rail 38, driving the rear brake master pump to move towards the arc frame 314, so that the suspended rear brake master pump passes through the interior of the arc frame 314. With the cooperation of the arc frame 314 and the multiple sets of nozzles 315 on the support frame 313, paint can be sprayed onto the rear brake master pump from multiple angles, improving the painting quality while reducing paint waste and lowering production costs. The collection box 31 on the mounting frame 1 is used to collect excess paint during the painting process. The inclined plate 32 fixed inside the collection box 31 can guide the excess paint to flow towards the opening 33. The opening 33 is located at the bottom of the inclined plate 32, and the funnel 34 below it gathers the paint to the discharge pipe 35. The valve 36 on the discharge pipe 35 can control the recycling and discharge of paint.

[0022] In one embodiment of this utility model, an auxiliary component 4 is provided on the mounting frame 1. The auxiliary component 4 includes a support plate 41. The support plate 41 is fixedly mounted on the mounting frame 1. A reinforcing frame 42 is fixedly mounted between the support plate 41 and the mounting frame 1. A cylinder 43 is fixedly mounted on the support plate 41. A filter plate 44 is fixedly mounted on the cylinder 43. A first laser sensor 45 is fixedly mounted on the filter plate 44. A second laser sensor 46 is fixedly mounted on the support plate 41. A motor 47 is fixedly mounted on the cylinder 43. A fan 48 is fixedly mounted at the output end of the motor 47. The first laser sensor 45 is electrically connected to the motor 47. The first laser sensor 45 controls the motor 47 to rotate at high speed, producing a strong wind. The second laser sensor 46 is electrically connected to the motor 47. The second laser sensor 46 controls the motor 47 to rotate at slow speed, producing a gentle breeze.

[0023] In this embodiment, the motorcycle rear brake master pump is first suspended on hook 312. When the rear brake master pump enters the detection range of laser sensor 45, laser sensor 45 triggers motor 47 to rotate at high speed, and fan 48 generates strong airflow. After being filtered by filter plate 44, the airflow blows onto the rear brake master pump to remove dust from its surface. After painting, the rear brake master pump moves to the detection range of laser sensor 46. Laser sensor 46 controls motor 47 to rotate slowly, and fan 48 generates a gentle breeze to accelerate paint film curing. Finally, electric sliding module 39 moves the dried rear brake master pump to the designated position, removes the master pump, opens valve 36, and recovers the paint in discharge pipe 35, completing one painting process.

[0024] All electrical components mentioned in this application are electrically connected to the PLC controller and 220V AC mains power. The PLC controller is a conventional and known device that can control the electric sliding module 39, the first laser sensor 45, and the second laser sensor 46. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A painting device for processing a motorcycle rear brake master cylinder, comprising a mounting frame (1), wherein a bracket (2) is fixedly mounted on the mounting frame (1), characterized in that: The mounting bracket (1) is provided with a painting assembly (3), the painting assembly (3) comprising: Collection box (31), collection box (31) is fixedly installed on the mounting frame (1), inclined plate (32) is fixedly installed inside the collection box (31), the bottom of the collection box (31) has an opening (33), a funnel (34) is fixedly installed at the bottom of the collection box (31), and a discharge pipe (35) is fixedly installed at the bottom of the funnel (34). Valve (36), valve (36) is fixedly installed on the discharge pipe (35), baffle (37) is fixedly installed on the collection box (31), guide rail (38) is fixedly installed on the bracket (2), electric sliding module (39) is fixedly installed on the guide rail (38), and wheel (310) is fixedly installed at the output end of the electric sliding module (39). A steel cable (311) is fixedly installed at the bottom of the electric sliding module (39). A hook (312) is fixedly installed at the other end of the steel cable (311). A support frame (313) is fixedly installed at one end of the mounting frame (1). An arc frame (314) is fixedly installed at the other end of the support frame (313). A nozzle (315) is fixedly installed on the support frame (313) and the arc frame (314).

2. The painting device for processing a motorcycle rear brake master cylinder according to claim 1, characterized in that: The baffle (37), wheel (310), steel cable (311), hook (312), support frame (313), arc frame (314) and nozzle (315) are provided in multiple sets.

3. The painting device for processing a motorcycle rear brake master cylinder according to claim 1, characterized in that: The opening (33) is located at the bottom of the inclined plate (32), and the funnel (34) is located below the opening (33).

4. The painting device for processing a motorcycle rear brake master cylinder according to claim 1, characterized in that: The electric sliding module (39), wheel (310), steel cable (311) and hook (312) are located directly above the collection box (31).

5. A painting device for machining a motorcycle rear brake master cylinder according to claim 1, characterized in that: An auxiliary component (4) is provided on the mounting frame (1). The auxiliary component (4) includes a support plate (41). The support plate (41) is fixedly installed on the mounting frame (1). A reinforcing frame (42) is fixedly installed between the support plate (41) and the mounting frame (1). A cylinder (43) is fixedly installed on the support plate (41). A filter plate (44) is fixedly installed on the cylinder (43). A first laser sensor (45) is fixedly installed on the filter plate (44). A second laser sensor (46) is fixedly installed on the support plate (41). A motor (47) is fixedly installed on the cylinder (43). A fan (48) is fixedly installed at the output end of the motor (47).

6. A painting device for machining a motorcycle rear brake master cylinder according to claim 5, characterized in that: The first laser sensor (45) is electrically connected to the motor (47), and the first laser sensor (45) controls the motor (47) to rotate at high speed, generating strong wind.

7. A painting device for machining a motorcycle rear brake master cylinder according to claim 5, characterized in that: The second laser sensor (46) is electrically connected to the motor (47), and the second laser sensor (46) controls the motor (47) to rotate slowly to produce a breeze.

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