Self-repairing tire balance detection device

Abstract

The utility model belongs to the technical field of tire balance detection, and particularly relates to a self-repairing tire balance detection device, which comprises a mounting plate, a sleeve arranged in the mounting plate in a penetrating manner, an electrode ring assembled on one side of the sleeve, a movable rod arranged in one end of the sleeve in a penetrating and sliding manner, a limiting plate arranged at one end of the movable rod, and an electrode slice arranged on one side of the limiting plate. A spring is fixedly connected between the other side of the limiting plate and the sleeve, a mounting seat is mounted at the other end of the movable rod, a roller is mounted in the mounting seat through a pin shaft in a matched manner, and a warning lamp is mounted on the top side of the mounting plate. In the rotating process of the tire, if an unbalanced condition exists, pressure can be generated on the rolling wheel, the movable rod moves towards the interior of the sleeve to drive the limiting plate to stretch the spring, and when the electrode plate gets close to the electrode ring and makes contact with the electrode ring, an electric signal is generated, the warning lamp is controlled to be turned on through the control panel, and the balance state of the tire can be visually reflected; and the accuracy and instantaneity of a detection result are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tire balance detection, in particular to a self-repairing tire balance detection device. Background Art

[0002] During the production and processing of tires, the balance of tires is crucial for the normal driving of vehicles. Unbalanced tires will generate vibrations when rotating at high speeds. In order to ensure that self-repairing tires can operate normally and safely, a tire balance detection device is required.

[0003] A Chinese patent with the publication number CN109238564A discloses a simple tire dynamic balance detection bench. The detection bench frame includes a detection bench base and a detection bench vertical plate. There are an even number of detection bench vertical plates, which are symmetrically fixed on the top surface of the detection bench base; each detection bench vertical plate is provided with a plurality of grooves with open tops. Inside the grooves, a positioning slot Ⅰ, a positioning slot Ⅱ, and a positioning slot Ⅲ are arranged in sequence from bottom to top. The two ends of the tire support rod are respectively arranged in the positioning slot Ⅰ of the two detection bench vertical plates; the tail of the yaw detection rod is arranged in the positioning slot Ⅱ of the detection bench vertical plate; the two ends of the bounce detection rod are respectively arranged in the positioning slot Ⅲ of the two detection bench vertical plates.

[0004] However, there are still some problems with the above detection bench. In practical applications, the detection results cannot be clearly feedback, making it difficult to intuitively and quickly judge whether the tire balance detection is qualified, increasing the uncertainty and complexity of the detection process, and reducing the accuracy of the detection results. Therefore, a self-repairing tire balance detection device is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background art, the utility model proposes a self-repairing tire balance detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A self-repairing tire balance detection device described in the utility model includes a workbench. Above the workbench, a trigger component is installed. The trigger component includes a mounting plate. A sleeve is installed through the interior of the mounting plate. An electrode ring is assembled on one side of the sleeve. A movable rod is installed through and slidably in one end of the sleeve. A limiting plate is installed at one end of the movable rod. The limiting plate is slidably installed inside the sleeve. An electrode piece is installed on one side of the limiting plate. The outer diameter of the electrode piece is less than or equal to the inner diameter of the electrode ring. A spring is fixedly connected between the other side of the limiting plate and the sleeve. The spring is sleeved on the outer wall of the movable rod. A mounting seat is installed at the other end of the movable rod. A roller is installed in the interior of the mounting seat through a pin shaft. A warning lamp is installed on the top side of the mounting plate, which can more intuitively reflect the balance state of the tire and ensure the accuracy and immediacy of the detection result.

[0007] Preferably, a chute is opened inside the top side at one end of the workbench. A threaded rod is rotatably installed between the two sides of the chute. A handle is fixedly connected to one end of the threaded rod. A slider is slidably installed inside the chute. The slider is movably installed on the outer wall of the threaded rod. The mounting plate is fixedly installed on the top side of the slider. The position of the trigger component is adjusted according to the size of the tire, improving the adaptability of the device.

[0008] Preferably, a cavity chamber is opened inside the other end of the workbench. A driving motor is installed inside the bottom side of the cavity chamber. A rotating shaft is installed at the output end of the driving motor. The top end of the rotating shaft extends to the top side of the workbench and is fixedly connected to a placement plate, enabling the tire to rotate at high speed for dynamic balance detection and being closer to the actual use state of the tire, improving the reliability of the detection result.

[0009] Preferably, a disc is installed on the top side of the placement plate. Six slide rails are equidistantly opened inside the disc. A slide bar is slidably installed inside the slide rail. An arc-shaped support plate is fixedly connected to one end of the slide bar. A driven gear is installed at the center position on the top side of the disc through a rotating shaft. Six arc-shaped grooves are equidistantly opened inside the driven gear. A slide rod is installed on the top side of the other end of the slide bar. The slide rod penetrates through the slide rail and is slidably installed inside the arc-shaped groove. An L-shaped plate is installed on the top side of the disc. A servo motor is installed inside the L-shaped plate. A driving gear is installed at the output end of the servo motor, and the driving gear meshes with the driven gear, realizing the uniform clamping and fixing of tires of different sizes, ensuring the stability of the tire during the detection process and also avoiding detection errors caused by uneven clamping.

[0010] Preferably, the center points of the electrode ring and the electrode piece are on the same horizontal line, and the electrode ring, the electrode piece, and the warning lamp are electrically connected, ensuring the accurate transmission of signals.

[0011] Preferably, a control panel is installed on one side of the workbench. The control panel is electrically connected to the electrode ring, the electrode sheet and the warning light, and is used for signal transmission to the electrode ring and the electrode sheet, as well as operation control of the warning light, realizing automatic control of the detection process and improving the detection efficiency.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. During the rotation of the tire of the present utility model, if there is an imbalance, it will exert pressure on the roller, and the movable rod will move into the sleeve, driving the limiting plate to stretch the spring. When the electrode sheet approaches and contacts the electrode ring, an electrical signal is generated, and the warning light is controlled by the control panel to light up, realizing the ability to more intuitively reflect the balance state of the tire and ensuring the accuracy and timeliness of the detection results;

[0014] 2. When the servo motor of the present utility model is started, the driving gear at the output end drives the driven gear to rotate. The rotation of the driven gear will cause the sliding rod to slide in the arc-shaped groove, thereby driving the sliding strip to move in the slide rail. The movement of the sliding strip pushes the arc-shaped support plate to spread outwards, making the arc-shaped support plates evenly distributed on the inner wall of the tire to fix the tire, realizing uniform clamping and fixing of tires of different sizes, ensuring the stability of the tire during the detection process, and avoiding detection errors caused by uneven clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is an isometric perspective structural schematic diagram of the present utility model;

[0017] Figure 2 It is a structural schematic diagram of the main body of the detection device;

[0018] Figure 3 It is a structural schematic diagram of the component for judging whether it is qualified;

[0019] Figure 4 It is a structural schematic diagram of the rotating component;

[0020] Figure 5 It is a structural schematic diagram of the tire fixing component.

[0021] In the figure: 1, workbench; 2, mounting plate; 3, sleeve; 4, electrode ring; 5, movable rod; 6, limiting plate; 7, electrode sheet; 8, spring; 9, mounting seat; 10, roller; 11, warning light; 12, chute; 13, threaded rod; 14, handle; 15, slider; 16, cavity chamber; 17, drive motor; 18, rotating shaft; 19, placing plate; 20, disc; 21, slide rail; 22, slide bar; 23, arc-shaped support plate; 24, driven gear; 25, arc-shaped groove; 26, slide rod; 27, L-shaped plate; 28, servo motor; 29, driving gear; 30, control panel. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-3 As shown, a self-repairing tire balance detection device includes a workbench 1, a trigger assembly is installed directly above the workbench 1. The trigger assembly includes a mounting plate 2. A sleeve 3 is installed through the inside of the mounting plate 2. An electrode ring 4 is assembled on one side of the sleeve 3. A movable rod 5 is installed through and slidably in one end of the sleeve 3. A limiting plate 6 is installed at one end of the movable rod 5. The limiting plate 6 is slidably installed inside the sleeve 3. An electrode sheet 7 is installed on one side of the limiting plate 6. The outer diameter of the electrode sheet 7 is less than or equal to the inner diameter of the electrode ring 4. A spring 8 is fixedly connected between the other side of the limiting plate 6 and the sleeve 3. The spring 8 is sleeved on the outer wall of the movable rod 5. The other end of the movable rod 5 is installed with a mounting seat 9. A roller 10 is installed inside the mounting seat 9 through a pin shaft. A warning light 11 is installed on the top side of the mounting plate 2;

[0024] A chute 12 is provided inside the top side at one end of the workbench 1. A threaded rod 13 is rotatably installed between the two sides of the chute 12. One end of the threaded rod 13 is fixedly connected to a handle 14. A slider 15 is slidably installed inside the chute 12. The slider 15 is movably installed on the outer wall of the threaded rod 13. The mounting plate 2 is fixedly installed on the top side of the slider 15. A control panel 30 is installed on one side of the workbench 1. During operation, in practical applications, the detection results cannot be significantly reflected, resulting in difficulty in intuitively and quickly judging whether the tire balance detection is qualified, increasing the uncertainty and complexity of the detection process, and reducing the accuracy of the detection results. According to the size of the tire, rotate the handle 14. The handle 14 drives the threaded rod 13 to rotate, causing the slider 15 to slide inside the chute 12, thereby adjusting the position of the mounting plate 2 and the triggering assembly, so that the roller 10 thereon can be in good contact with the outer side of the tire, improving the adaptability of the device to tires of different sizes. During the rotation of the tire, if there is an imbalance, it will exert a pressure on the roller 10. When the roller 10 is under pressure, the movable rod 5 moves into the sleeve 3, driving the limiting plate 6 to stretch the spring 8, causing the electrode plate 7 to approach the electrode ring 4. When the electrode plate 7 contacts the electrode ring 4, the circuit is connected, generating an electrical signal. The electrical signal is transmitted to the warning light 11 through the control panel 30, and the warning light 11 lights up, intuitively reflecting the imbalance state of the tire, realizing the ability to more intuitively reflect the balance state of the tire, and ensuring the accuracy and timeliness of the detection results.

[0025] Please refer to Figure 1 、 2As shown in Figures 4 and 5, a cavity chamber 16 is provided inside the other end of the workbench 1. A driving motor 17 is installed inside the bottom side of the cavity chamber 16. The output end of the driving motor 17 is equipped with a rotating shaft 18, and the top end of the rotating shaft 18 extends to the top side of the workbench 1 and is fixedly connected to a placement plate 19. A disc 20 is installed on the top side of the placement plate 19. Six slide rails 21 are equidistantly arranged inside the disc 20. A slide bar 22 is slidably installed inside the slide rail 21. One end of the slide bar 22 is fixedly connected to an arc-shaped support plate 23. A driven gear 24 is installed at the center position of the top side of the disc 20 through a rotating shaft. Six arc-shaped grooves 25 are equidistantly arranged inside the driven gear 24. A slide rod 26 is installed on the top side of the other end of the slide bar 22. The slide rod 26 penetrates through the slide rail 21 and is slidably installed inside the arc-shaped groove 25. An L-shaped plate 27 is installed on the top side of the disc 20. A servo motor 28 is installed inside the L-shaped plate 27. The output end of the servo motor 28 is equipped with a driving gear 29, and the driving gear 29 meshes with the driven gear 24. During operation, in the production and processing of tires, in order to ensure that self-repairing tires can be normal and safe, a tire balance detection device is needed. Place the tire to be detected on the top side of the placement plate 19, outside the arc-shaped support plate 23. Start the servo motor 28, and the driving gear 29 at its output end drives the driven gear 24 to rotate. The rotation of the driven gear 24 will cause the slide rod 26 to slide inside the arc-shaped groove 25, thereby driving the slide bar 22 to move inside the slide rail 21. The movement of the slide bar 22 pushes the arc-shaped support plate 23 to spread outwards, so that the arc-shaped support plates 23 are evenly distributed on the inner wall of the tire, fixing the tire, realizing uniform clamping and fixing of tires of different sizes, ensuring the stability of the tire during the detection process, and avoiding detection errors caused by uneven clamping. Then start the driving motor 17, and the rotating shaft 18 at its output end drives the placement plate 19 to rotate at a high speed, so that the tire rotates at a high speed for dynamic balance detection. The driving by the driving motor 17 is closer to the actual use state of the tire, improving the reliability of the detection result.

[0026] Working principle: Place the tire to be detected on the top side of the placement plate 19, outside the arc-shaped support plate 23. Start the servo motor 28, and the driving gear 29 at its output end drives the driven gear 24 to rotate. The rotation of the driven gear 24 will cause the slide rod 26 to slide inside the arc-shaped groove 25, thereby driving the slide bar 22 to move inside the slide rail 21. The movement of the slide bar 22 pushes the arc-shaped support plate 23 to spread outwards, so that the arc-shaped support plates 23 are evenly distributed on the inner wall of the tire, fixing the tire, realizing uniform clamping and fixing of tires of different sizes, ensuring the stability of the tire during the detection process, and avoiding detection errors caused by uneven clamping;

[0027] According to the size of the tire, rotate the handle 14. The handle 14 drives the threaded rod 13 to rotate, causing the slider 15 to slide within the chute 12, thereby adjusting the position of the mounting plate 2 and the triggering assembly so that the roller 10 thereon can make good contact with the outer side of the tire, improving the adaptability of the device to tires of different sizes;

[0028] After that, start the drive motor 17. The rotating shaft 18 at the output end thereof drives the placement plate 19 to rotate at a high speed, thereby causing the tire to rotate at a high speed for dynamic balance detection. By the drive of the drive motor 17, it is closer to the actual use state of the tire, improving the reliability of the detection result;

[0029] During the rotation of the tire, if there is an imbalance, it will exert pressure on the roller 10. When the roller 10 is under pressure, the movable rod 5 moves into the sleeve 3, driving the limiting plate 6 to stretch the spring 8, causing the electrode piece 7 to approach the electrode ring 4. When the electrode piece 7 contacts the electrode ring 4, the circuit is connected to generate an electrical signal. The electrical signal is transmitted to the warning light 11 through the control panel 30, and the warning light 11 lights up, intuitively reflecting the imbalance state of the tire, achieving the ability to more intuitively reflect the balance state of the tire and ensuring the accuracy and immediacy of the detection result.

[0030] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A self-repairing tire balance detection device, characterized in that: It includes a workbench (1), above which a triggering component is installed. The triggering component includes a mounting plate (2). A sleeve (3) is installed through the interior of the mounting plate (2). An electrode ring (4) is assembled on one side of the sleeve (3). A movable rod (5) is installed through and slidably in one end of the sleeve (3). A limiting plate (6) is installed at one end of the movable rod (5). The limiting plate (6) is slidably installed inside the sleeve (3). An electrode piece (7) is installed on one side of the limiting plate (6). The outer diameter of the electrode piece (7) is less than or equal to the inner diameter of the electrode ring (4). A spring (8) is fixedly connected between the other side of the limiting plate (6) and the sleeve (3). The spring (8) is sleeved on the outer wall of the movable rod (5). A mounting seat (9) is installed at the other end of the movable rod (5). A roller (10) is installed in the mounting seat (9) through a pin shaft. A warning lamp (11) is installed on the top side of the mounting plate (2).

2. The self-healing tire balance detection device according to claim 1, characterized in that: A chute (12) is opened inside the top side at one end of the workbench (1). A threaded rod (13) is rotatably installed between the two sides of the chute (12). A handle (14) is fixedly connected to one end of the threaded rod (13). A slider (15) is slidably installed inside the chute (12). The slider (15) is movably installed on the outer wall of the threaded rod (13). The mounting plate (2) is fixedly installed on the top side of the slider (15).

3. The self-repairing tire balance detection device according to claim 2, characterized in that: A cavity chamber (16) is opened inside the other end of the workbench (1). A driving motor (17) is installed inside the bottom side of the cavity chamber (16). A rotating shaft (18) is installed at the output end of the driving motor (17). The top end of the rotating shaft (18) extends to the top side of the workbench (1) and is fixedly connected to a placement plate (19).

4. The self-repairing tire balance detection device according to claim 3, characterized in that: A disc (20) is installed on the top side of the placement plate (19). Six slide rails (21) are equidistantly opened inside the disc (20). A slide bar (22) is slidably installed inside the slide rail (21). An arc-shaped support plate (23) is fixedly connected to one end of the slide bar (22). A driven gear (24) is installed at the center position on the top side of the disc (20) through a rotating shaft. Six arc-shaped grooves (25) are equidistantly opened inside the driven gear (24). A slide rod (26) is installed on the top side of the other end of the slide bar (22). The slide rod (26) penetrates through the slide rail (21) and is slidably installed inside the arc-shaped groove (25). An L-shaped plate (27) is installed on the top side of the disc (20). A servo motor (28) is installed inside the L-shaped plate (27). A driving gear (29) is installed at the output end of the servo motor (28), and the driving gear (29) meshes with the driven gear (24).

5. The self-repairing tire balance detection device according to claim 4, wherein: The center points of the electrode ring (4) and the electrode piece (7) are on the same horizontal line, and the electrode ring (4), the electrode piece (7) and the warning lamp (11) are electrically connected.

6. The self-repairing tire balance detection device according to claim 5, wherein: A control panel (30) is installed on one side of the workbench (1), and the control panel (30) is electrically connected to the electrode ring (4), the electrode plate (7), and the warning light (11), wherein it is used for signal transmission to the electrode ring (4) and the electrode plate (7), and operation control of the warning light (11).

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