A paint spraying device for a bicycle hub

Abstract

The application discloses a paint spraying device for a bicycle hub and belongs to the technical field of bicycle processing. The paint spraying device comprises an operation platform, a paint spraying mechanism is arranged on one side of the operation platform, a spray head is clamped with an elastic clamp block, a servo motor one drives a reciprocating lead screw one to rotate in the interior of an operation frame, the reciprocating lead screw one is in threaded connection with a lifting block, so that the lifting block is stressed to slide in the interior of the operation frame, the lifting block drives a moving frame to lift, a servo motor two arranged in the moving frame drives a reciprocating lead screw two to rotate, the reciprocating lead screw two is in threaded connection with a moving block, so that the moving block can move in the interior of the moving frame, the moving block drives the elastic clamp blocks arranged on the two sides to move, so that the two groups of spray heads can be moved by the elastic clamp blocks, and the paint spraying device can be used to conveniently perform the moving paint spraying operation on the bicycle hub, and the operation is simple, fast and convenient.

Description

Technical Field

[0001] This application relates to the field of bicycle processing technology, specifically a painting device for bicycle wheel hubs. Background Technology

[0002] A bicycle, also known as a pedal bike or cyclist, is typically a small, two-wheeled land vehicle. Riders power it by pedaling, making it a green and environmentally friendly mode of transportation. There are many types of bicycles, including single-person, tandem, and multi-person bicycles. They can be used for commuting and getting around in an environmentally friendly way; increasingly, people are using bicycles as fitness equipment for exercise and cycling tours; and cycling itself is also a competitive sport, with events such as road cycling, mountain biking, track cycling, and stunt cycling.

[0003] In the production process of bicycles, in order to make the vehicle more beautiful and have better corrosion resistance, the bicycle rims need to be painted before assembly. Currently, bicycle rim painting is mostly done manually, which is cumbersome and inconvenient.

[0004] Therefore, this application provides a painting device for bicycle wheel hubs to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a painting device for bicycle wheel hubs, which aims to solve the problem mentioned in the background art that existing bicycle wheel hub painting is mostly done manually, which is cumbersome and inconvenient to use.

[0006] To achieve the above objectives, this application provides the following technical solution: a painting device for bicycle wheel hubs, including an operating platform, a control switch on one side of the operating platform, two sets of storage boxes on the side of the operating platform, a connecting hose on the top of the storage boxes, a spray nozzle connected to one end of the connecting hose, and a painting mechanism on one side of the operating platform.

[0007] To address the problems of cumbersome and inconvenient manual operation in existing bicycle wheel painting methods, the painting mechanism includes an operating frame fixedly connected to the side of the operating platform. A reciprocating screw is rotatably connected inside the operating frame. A servo motor is also housed inside the operating frame, with its output extending into the operating frame and fixedly connected to the reciprocating screw. A lifting block is located outside the reciprocating screw, with a movable frame fixedly connected to one end of the lifting block. A second reciprocating screw is rotatably connected inside the movable frame, with a second servo motor housed inside one end of the movable frame. The output of the second servo motor extends into the reciprocating screw and is fixedly connected to it. The unit is equipped with a movable block, and elastic clamps are fixedly connected to both sides of the movable block to the outside of both sides of the movable frame. The spray head is engaged with the elastic clamps. A servo motor drives a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to a lifting block, so that the lifting block slides inside the operating frame under force. The lifting block drives the movable frame to rise and fall. A servo motor inside the movable frame drives a reciprocating screw to rotate. The reciprocating screw is threadedly connected to the movable block, so that the movable block can move inside the movable frame. The movable block drives the elastic clamps on both sides to move, so that the two sets of spray heads can be moved through the elastic clamps. This allows for convenient mobile painting of bicycle wheel hubs. The operation is simple, quick, and easy to use.

[0008] Preferably, in order to solve the problem of spraying height, the reciprocating screw is threadedly connected to the lifting block, the lifting block is set inside the operating frame, and the lifting block is slidably connected to the operating frame. The reciprocating screw is threadedly connected to the lifting block, so that the lifting block is slidably connected inside the operating frame under force, thereby making it easy to adjust the spraying height and convenient to use.

[0009] Preferably, in order to solve the problem of convenient adjustment of the spraying distance, the reciprocating screw two is threadedly connected to the moving frame, the moving block is set inside the moving frame, and the moving block is slidably connected to the moving frame. The reciprocating screw two is threadedly connected to the moving block, which allows the moving block to slide inside the moving frame under force, thereby adjusting the spraying distance and making it convenient to use.

[0010] Preferably, in order to solve the problem of easy movement of the nozzle, the two sets of elastic clamps are symmetrically arranged, the two sets of elastic clamps are adapted to the nozzle, and the elastic clamps are engaged with the nozzle. The elastic clamps are adapted to the nozzle, and by engaging with the nozzle, the elastic clamps can easily drive the nozzle to move, making it convenient to use.

[0011] Preferably, to solve the problem of conveniently fixing and rotating the bicycle wheel hub, the operating platform is equipped with a servo motor three inside. The output end of the servo motor three extends to the outside of the operating platform and is fixedly connected to a placement platform. The placement platform has an operating groove inside, and a reciprocating screw three is rotatably connected inside the operating groove. A servo motor four is fixedly connected to the outside of the placement platform. The output end of the servo motor four extends to the inside of the operating groove and is fixedly connected to the reciprocating screw three. A fixing clamp is provided outside the reciprocating screw three. The fixing clamp is arranged in a circular array. The bicycle wheel hub is placed on the top of the placement platform. The servo motor four drives the reciprocating screw three to rotate inside the operating groove. The reciprocating screw three is threadedly connected to the fixing clamp, so that the fixing clamp slides inside the operating groove under force. The bicycle wheel hub is fixed by the fixing clamp. The servo motor three drives the placement platform to rotate, thereby fixing the bicycle wheel hub and facilitating the adjustment of the bicycle wheel hub spraying angle. The operation is simple, quick, and convenient to use.

[0012] Preferably, in order to solve the problem of easy movement of the fixed clamping block, the reciprocating screw three is threadedly connected to the fixed clamping block, the fixed clamping block is set inside the operating groove, and the fixed clamping block is slidably connected to the operating groove. The reciprocating screw three is threadedly connected to the fixed clamping block, so that the fixed clamping block can slide inside the operating groove under force, which facilitates operation.

[0013] This painting mechanism engages the spray nozzle with an elastic clamping block. A servo motor drives a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to a lifting block, causing the lifting block to slide within the operating frame. The lifting block then moves the moving frame up and down. A servo motor inside the moving frame drives a reciprocating screw to rotate, which is also threadedly connected to the moving block, allowing the moving block to move within the frame. The moving block then moves the elastic clamping blocks on both sides, thereby moving two sets of spray nozzles. This allows for convenient and quick mobile painting of bicycle wheel hubs, offering ease of use and speed.

[0014] This painting mechanism places the bicycle wheel hub on top of the placement platform. A servo motor drives a reciprocating screw to rotate inside the operating slot. The reciprocating screw is threadedly connected to a fixed clamping block, causing the fixed clamping block to slide within the operating slot under force. The fixed clamping block secures the bicycle wheel hub. The servo motor drives the placement platform to rotate, thus securing the bicycle wheel hub and facilitating the adjustment of the painting angle. The operation is simple, quick, and convenient. Attached Figure Description

[0015] Figure 1 A three-dimensional structural schematic diagram of a painting device for bicycle wheel hubs;

[0016] Figure 2 A three-dimensional schematic diagram of a painting device for bicycle wheel hubs;

[0017] Figure 3 A schematic diagram of the main structure of a painting device for bicycle wheel hubs;

[0018] Figure 4 This is a front view schematic diagram of a painting device for bicycle wheel hubs.

[0019] In the picture:

[0020] 1. Operating platform; 2. Control switch; 3. Storage box; 4. Connecting hose; 5. Spray nozzle; 6. Painting mechanism; 61. Operating frame; 62. Reciprocating screw one; 63. Servo motor one; 64. Lifting block; 65. Moving frame; 66. Reciprocating screw two; 67. Servo motor two; 68. Moving block; 69. Elastic clamp; 70. Servo motor three; 71. Placement platform; 72. Operating slot; 73. Reciprocating screw three; 74. Servo motor four; 75. Fixed clamp. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Example 1

[0023] This embodiment provides a painting device for bicycle wheel hubs, such as... Figure 1-4 As shown, the bicycle wheel hub painting device includes an operating platform 1, a control switch 2 on one side of the operating platform 1, two sets of storage boxes 3 on the side of the operating platform 1, a connecting hose 4 on the top of the storage box 3, a spray nozzle 5 connected to one end of the connecting hose 4, and a painting mechanism 6 on one side of the operating platform 1.

[0024] The paint stored in the storage box 3 is transported to the inside of the spray nozzle 5 through the connecting hose 4, and then sprayed out through the spray nozzle 5. The set spraying mechanism 6 makes it easy to move and spray paint on bicycle wheel hubs. The operation is simple, quick and convenient.

[0025] Specifically, the painting mechanism 6 includes an operating frame 61 fixedly connected to the side of the operating platform 1. A reciprocating screw 62 is rotatably connected inside the operating frame 61. A servo motor 63 is installed inside the operating frame 61. The output end of the servo motor 63 extends into the operating frame 61 and is fixedly connected to the reciprocating screw 62. A lifting block 64 is installed outside the reciprocating screw 62. A movable frame 65 is fixedly connected to one end of the lifting block 64. A reciprocating screw 66 is rotatably connected inside the movable frame 65. A servo motor 67 is installed inside one end of the movable frame 65. The output end of the servo motor 67 extends into the reciprocating screw 66 and is fixedly connected to the reciprocating screw 66. A movable block 68 is installed outside the reciprocating screw 66. Elastic clamps 69 are fixedly connected to both sides of the movable block 68 extending to both sides of the movable frame 65.

[0026] In use, the spray nozzle 5 is engaged with the elastic clamp 69. The servo motor 63 drives the reciprocating screw 62 to rotate inside the operating frame 61. The reciprocating screw 62 is threadedly connected to the lifting block 64, causing the lifting block 64 to slide inside the operating frame 61 under force. The lifting block 64 drives the moving frame 65 to rise and fall. The servo motor 67 inside the moving frame 65 drives the reciprocating screw 66 to rotate. The reciprocating screw 66 is threadedly connected to the moving block 68, allowing the moving block 68 to move inside the moving frame 65. The moving block 68 drives the elastic clamps 69 on both sides to move, thereby moving the two sets of spray nozzles 5. This allows for convenient mobile painting of bicycle wheel hubs. The operation is simple, quick, and easy to use.

[0027] Furthermore, the reciprocating screw 62 is threadedly connected to the lifting block 64, which is located inside the operating frame 61 and is slidably connected to the operating frame 61. The reciprocating screw 62 is threadedly connected to the lifting block 64, so that the lifting block 64 is slidably connected inside the operating frame 61 under force, thereby making it easy to adjust the painting height and use.

[0028] Furthermore, the reciprocating screw 66 is threadedly connected to the movable frame 65, and the movable block 68 is located inside the movable frame 65 and is slidably connected to the movable frame 65. The threaded connection between the reciprocating screw 66 and the movable block 68 allows the movable block 68 to slide within the movable frame 65 under force, thereby adjusting the spraying distance and making it convenient to use.

[0029] The two sets of elastic clamps 69 are symmetrically arranged and are adapted to the nozzle 5. The elastic clamps 69 are engaged with the nozzle 5. The engagement of the elastic clamps 69 with the nozzle 5 makes it easy for the elastic clamps 69 to move the nozzle 5, which is convenient to use.

[0030] Example 2

[0031] Unlike Embodiment 1, in order to solve the problem of conveniently fixing and rotating the bicycle wheel hub, the operating platform 1 is equipped with a servo motor 70 inside. The output end of the servo motor 70 extends to the outside of the operating platform 1 and is fixedly connected to a placement platform 71. The placement platform 71 has an operating groove 72 inside. The reciprocating screw 73 is rotatably connected inside the operating groove 72. The placement platform 71 is fixedly connected to a servo motor 74 outside. The output end of the servo motor 74 extends to the inside of the operating groove 72 and is fixedly connected to the reciprocating screw 73. The reciprocating screw 73 is equipped with a fixing clamp 75 outside. The fixing clamp 75 is arranged in a ring array.

[0032] In use, the bicycle wheel hub is placed on top of the placement platform 71. The servo motor 74 drives the reciprocating screw 73 to rotate inside the operating groove 72. The reciprocating screw 73 is threadedly connected to the fixing clamp 75, so that the fixing clamp 75 slides inside the operating groove 72 under force, thereby fixing the bicycle wheel hub. The servo motor 70 drives the placement platform 71 to rotate, thereby fixing the bicycle wheel hub and facilitating the adjustment of the bicycle wheel hub spraying angle. The operation is simple and quick, and it is convenient to use.

[0033] Specifically, the reciprocating lead screw 73 is threadedly connected to the fixed clamping block 75, which is located inside the operating groove 72 and is slidably connected to the operating groove 72. The reciprocating lead screw 73 is threadedly connected to the fixed clamping block 75, so that the fixed clamping block 75 can slide inside the operating groove 72 under force, which facilitates operation.

[0034] It should be noted that servo motor 1 (63), servo motor 2 (67), servo motor 3 (70), and servo motor 4 (74) are existing devices. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0035] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A painting device for bicycle wheel hubs, comprising an operating platform (1), a control switch (2) provided on one side of the operating platform (1), two sets of storage boxes (3) provided on the side of the operating platform (1), a connecting hose (4) provided on the top of the storage box (3), and a spray nozzle (5) connected to one end of the connecting hose (4), characterized in that, A painting mechanism (6) is provided on one side of the operating platform (1). The painting mechanism (6) includes an operating frame (61) fixedly connected to the side of the operating platform (1). A reciprocating screw (62) is rotatably connected inside the operating frame (61). A servo motor (63) is installed inside the operating frame (61). The output end of the servo motor (63) extends into the operating frame (61) and is fixedly connected to the reciprocating screw (62). A lifting block (64) is installed outside the reciprocating screw (62). One end of the lifting block (64) is fixedly connected to a moving... The movable frame (65) is rotatably connected to a reciprocating screw two (66). A servo motor two (67) is installed inside one end of the movable frame (65). The output end of the servo motor two (67) extends into the interior of the reciprocating screw two (66) and is fixedly connected to the reciprocating screw two (66). A moving block (68) is installed outside the reciprocating screw two (66). Elastic clamps (69) are fixedly connected to both sides of the moving block (68) extending to the outside of both sides of the movable frame (65).

2. The bicycle wheel hub painting device according to claim 1, characterized in that: The reciprocating lead screw (62) is threadedly connected to the lifting block (64), which is located inside the operating frame (61) and is slidably connected to the operating frame (61).

3. The painting device for bicycle wheel hubs according to claim 1, characterized in that: The reciprocating lead screw (66) is threadedly connected to the moving frame (65), and the moving block (68) is disposed inside the moving frame (65), and the moving block (68) is slidably connected to the moving frame (65).

4. The bicycle wheel hub painting device according to claim 1, characterized in that: The two sets of elastic clamps (69) are symmetrically arranged, and the two sets of elastic clamps (69) are adapted to the nozzle (5), and the elastic clamps (69) are engaged with the nozzle (5).

5. The painting apparatus for bicycle wheel hubs according to claim 1, characterized in that: The operating platform (1) is equipped with a servo motor three (70) inside. The output end of the servo motor three (70) extends to the outside of the operating platform (1) and is fixedly connected to a placement platform (71). The placement platform (71) is provided with an operating slot (72) inside. The operating slot (72) is rotatably connected to a reciprocating screw three (73). The placement platform (71) is fixedly connected to a servo motor four (74) outside. The output end of the servo motor four (74) extends to the inside of the operating slot (72) and is fixedly connected to the reciprocating screw three (73). The reciprocating screw three (73) is provided with a fixed clamping block (75) outside. The fixed clamping block (75) is arranged in a ring array.

6. The bicycle wheel hub painting apparatus according to claim 5, characterized in that: The reciprocating lead screw (73) is threadedly connected to the fixed clamp (75), which is located inside the operating groove (72) and is slidably connected to the operating groove (72).

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