Tire balancing machine

Abstract

The utility model provides a kind of tire balancing machine, to in the process of dynamic balance detection to measured tire, detect the health condition of tire;Tire balancing machine includes: shooting device, for measured tire is photographed, to obtain the picture of measured tire;Picture identification module is connected with shooting device communication, to measured tire picture is carried out image analysis, to obtain the image parameter and defect condition of measured tire;Calculation module is connected with picture identification module communication, to obtain the image parameter of measured tire, and the actual parameter of measured tire is calculated out;Display is connected with shooting device, picture identification module and calculation module communication, to show the actual parameter of measured tire and the defect condition of measured tire;Actual parameter includes the depth of pattern groove of tire.

Description

Technical Field

[0001] This utility model relates to the field of tire balancing machine technology, and more specifically, to a tire balancing machine. Background Technology

[0002] Currently, tire balancing machines on the market require manual or semi-automatic input of parameters such as tire width, rim diameter, and tire mounting distance before testing. On the one hand, manual measurement is prone to error; on the other hand, it cannot detect localized damage, bulges, and cracks in the tire. Utility Model Content

[0003] The main purpose of this invention is to provide a tire balancing machine to detect the health status of the tire during the dynamic balancing test of the tire under test.

[0004] To achieve the above objectives, this utility model provides a tire balancing machine, comprising: a photographing device disposed on one side of the tire to be tested on the tire balancing machine to photograph the tire to obtain an image of the tire; an image recognition module communicatively connected to the photographing device to obtain the image of the tire to be tested captured by the photographing device, and to perform image analysis on the image of the tire to obtain the image parameters and defect conditions of the tire; a calculation module communicatively connected to the image recognition module to obtain the image parameters of the tire to be tested and to calculate the actual parameters of the tire; and a display communicatively connected to the photographing device, the image recognition module, and the calculation module to display the actual parameters and defect conditions of the tire; wherein, the actual parameters include the tread groove depth of the tire; the defect conditions include whether the tire has bulges, whether the tire has damage and cracks, whether there are foreign objects in the tread grooves of the tire, the location of the tire bulges, the location of the tire damage and cracks, and the location of the foreign objects in the tire.

[0005] Specifically, the tire balancing machine also includes: an analysis module, which is connected to the calculation module and the image recognition module to provide solutions based on the actual parameters and defects of the tire under test; and a display connected to the analysis module to display the solutions. The solutions include: determining whether the tire under test needs to be replaced based on the tread groove depth, bulges, damage, and cracking of the tire under test.

[0006] Specifically, the tire balancer has a test tire mounting position; a camera is located on one side of the test tire mounting position to take pictures of the test tire mounted at the test tire mounting position; the camera can be one or more.

[0007] In some embodiments, the tire balancer further includes a mounting bracket on which the camera is fixedly mounted; or, at least one camera is movably mounted on the mounting bracket.

[0008] Furthermore, when there are multiple imaging devices, the multiple imaging devices include a first imaging device and a second imaging device; along the axial direction of the tire to be tested at the mounting position of the tire to be tested, the first imaging device is located on one side of the mounting position of the tire to be tested; there is at least one first imaging device; along the radial direction of the tire to be tested at the mounting position of the tire to be tested, the second imaging device is located on one side of the mounting position of the tire to be tested; there is at least one second imaging device.

[0009] In some embodiments, when there are multiple imaging devices, the multiple imaging devices are located on the same side of the tire mounting position along the radial direction of the tire to be tested; the tire balancer also includes a mounting bracket, on which at least one imaging device is movably mounted.

[0010] Furthermore, multiple shooting devices are distributed along a preset arc and set up around the installation position of the tire to be tested.

[0011] Furthermore, the plane containing the preset arc is set at an acute angle to the horizontal plane; and / or, the mounting bracket is set on the ground.

[0012] In some embodiments, the shooting device movably mounted on the mounting bracket is a mobile shooting device; the mounting bracket is provided with a slide rail, and the mobile shooting device is connected to a slider, which is slidably disposed along the slide rail.

[0013] In some embodiments, the display includes a report generation module for generating an electronic report that includes the actual parameters of the tire under test, the defect status of the tire under test, and the solution.

[0014] In some embodiments, the tire balancer further includes a mounting bracket, on which one or more imaging devices are fixedly mounted; along the radial direction of the tire to be tested at the mounting position of the tire to be tested, one or more imaging devices are located on one side of the mounting position of the tire to be tested.

[0015] The tire balancing machine, utilizing the technical solution of this utility model, includes an imaging device, an image recognition module, a calculation module, and a display. The imaging device is used to photograph the tire under test on the tire balancing machine. The image recognition module is communicatively connected to the imaging device, enabling it to acquire the image of the tire under test captured by the imaging device and perform image analysis on the image to obtain the image parameters and defect conditions of the tire under test. The calculation module is communicatively connected to the image recognition module, enabling it to acquire the image parameters of the tire under test and calculate the actual parameters of the tire under test. The display is communicatively connected to the imaging device, the image recognition module, and the calculation module, enabling it to display the actual parameters and defect conditions of the tire under test. The actual parameters include the tire tread groove depth; the defect conditions include whether the tire has bulges, whether the tire is damaged or cracked, whether there are foreign objects in the tire tread grooves, the location of the tire bulges, the location of the tire damage and cracks, and the location of foreign objects in the tire.

[0016] The tire balancing machine of this application can automatically generate parameters and defect conditions of the tire under test during the dynamic balancing test, so as to obtain the health status of the tire under test; the parameters and defect conditions of the tire under test are displayed on the display, so that the parameters and defect conditions of the tire under test can be seen intuitively, that is, the health status of the tire under test can be seen intuitively.

[0017] The tire balancing machine of this application can also automatically generate corresponding solutions based on the tread groove depth and defect condition of the tire to be tested; the solutions are displayed on a monitor, so that the solutions can be seen intuitively in order to solve potential tire problems. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic diagram of one embodiment of the tire balancing machine according to the present invention is shown;

[0020] Figure 2 It shows Figure 1 A schematic diagram of the mounting bracket for the tire balancer and the shooting device mounted on the mounting bracket;

[0021] Figure 3 A schematic diagram of another embodiment of the tire balancing machine according to the present invention is shown;

[0022] Figure 4 It shows Figure 3A schematic diagram of the mounting bracket for the tire balancer and the shooting device mounted on the mounting bracket;

[0023] Figure 5 A schematic diagram of another embodiment of the tire balancing machine (not shown) according to the present invention is shown.

[0024] The above figures include the following reference numerals:

[0025] 100. Tire balancer; 20. Mounting bracket; 21. Recessed space; 30. Display; 40. Shooting device; 41. First shooting device; 42. Second shooting device; 50. Slide rail;

[0026] 200. Tire to be tested. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] This utility model provides a tire balancing machine 100, please refer to it. Figures 1 to 5The tire balancing machine 100 includes an imaging device 40, an image recognition module, a calculation module, and a display 30. The imaging device 40 is used to photograph the tire to be tested on the tire balancing machine 100. The image recognition module is communicatively connected to the imaging device 40 so that the image recognition module can acquire the image of the tire to be tested captured by the imaging device 40 and perform image analysis on the image of the tire to be tested to obtain the image parameters and defect conditions of the tire to be tested. The calculation module is communicatively connected to the image recognition module so that the calculation module can acquire the image parameters of the tire to be tested and calculate the actual parameters of the tire to be tested. The display 30 is communicatively connected to the imaging device 40, the image recognition module, and the calculation module so that the display 30 can display the actual parameters and defect conditions of the tire to be tested. Among them, the actual parameters include the tread groove depth of the tire; the defect conditions include whether the tire has bulges, whether the tire has damage and cracks, whether there are foreign objects in the tread grooves of the tire, the location of the tire bulges, the location of the tire damage and cracks, and the location of the foreign objects in the tire.

[0031] Specifically, the imaging device 40 is positioned on one side of the tire to be tested on the tire balancer 100 to take pictures of the tire to be tested on the tire balancer.

[0032] Optionally, the display 30 can also display image parameters of the tire under test.

[0033] In this application, the tire balancing machine 100 also includes an analysis module, which is communicatively connected to the calculation module and the image recognition module. This allows the analysis module to acquire the actual parameters and defect conditions of the tire under test and to provide a solution based on these parameters and defects. A display 30 is communicatively connected to the analysis module to display the solution. The solution includes determining whether the tire under test needs to be replaced based on the tread groove depth, the degree of bulges, damage, and cracking.

[0034] In this application, the display 30 includes a report generation module, which is communicatively connected to the image recognition module, the calculation module, and the analysis module, so that the report generation module generates a corresponding electronic report based on the actual parameters of the tire under test, the defect status of the tire under test, and the corresponding solutions; the electronic report includes the actual parameters of the tire under test, the defect status of the tire under test, and the corresponding solutions.

[0035] Specifically, the tire balancer 100 also includes a printing module that is communicatively connected to the display 30 so that the printing module can print the electronic report displayed on the display 30.

[0036] In this application, the tire balancer 100 has a test tire mounting position; the imaging device 40 is located on one side of the test tire mounting position to take pictures of the test tire mounted at the test tire mounting position; there are one or more imaging devices 40.

[0037] For example, the shooting device 40 is a camera or webcam.

[0038] Figure 1 , Figure 3 and Figure 5 The tire to be tested 200 is installed at the tire mounting position of the tire balancer 100.

[0039] In this application, the tire balancer 100 also includes a mounting bracket 20.

[0040] For all shooting devices 40, the first configuration is that all shooting devices 40 are fixedly mounted on the mounting bracket 20; the second configuration is that at least one shooting device 40 is movably mounted on the mounting bracket 20.

[0041] Specifically, when all the shooting devices 40 are configured in the second way, there are two configuration forms. One configuration form is that all shooting devices 40 can be movably mounted on the mounting bracket 20. The other configuration form is that some shooting devices 40 are fixedly mounted on the mounting bracket 20, and other shooting devices 40 are movably mounted on the mounting bracket 20.

[0042] In this application, when there are multiple shooting devices (40), the first distribution method is as follows: Figure 1 and Figure 2 As shown, the plurality of imaging devices 40 include a first imaging device 41 and a second imaging device 42; along the axial direction of the tire to be tested at the tire mounting position, the first imaging device 41 is located on one side of the tire mounting position, and there is at least one first imaging device 41; along the radial direction of the tire to be tested at the tire mounting position, the second imaging device 42 is located on one side of the tire mounting position, and there is at least one second imaging device 42.

[0043] Optionally, when there are multiple first shooting devices 41, and when all of the multiple first shooting devices 41 are located on the same side of the tire mounting position to be tested, the distribution direction of the multiple first shooting devices 41 is perpendicular to the axial direction of the tire to be tested at the tire mounting position to be tested.

[0044] Optionally, when there are multiple first imaging devices 41, the multiple first imaging devices 41 are divided into two first imaging groups, and each first imaging group includes at least one first imaging device 41; along the axial direction of the tire to be tested at the tire mounting position, the two first imaging groups are respectively located on both sides of the tire mounting position; when the first imaging group includes multiple first imaging devices 41, the distribution direction of the multiple first imaging devices 41 in the first imaging group is perpendicular to the axial direction of the tire to be tested at the tire mounting position.

[0045] Optionally, when there are multiple second shooting devices 42, and when all of the multiple second shooting devices 42 are located on the same side of the tire mounting position to be tested, the multiple second shooting devices 42 are distributed along the axial direction of the tire to be tested at the tire mounting position to be tested.

[0046] Optionally, when there are multiple second shooting devices 42, the multiple second shooting devices 42 are divided into two second shooting groups, and each second shooting group includes at least one second shooting device 42; the two second shooting groups are located on both sides of the tire mounting position to be tested, and the distribution direction of the two second shooting groups is perpendicular to the axial direction of the tire to be tested at the tire mounting position to be tested; when the second shooting group includes multiple second shooting devices 42, the multiple second shooting devices 42 of the second shooting group are distributed along the axial direction of the tire to be tested at the tire mounting position to be tested.

[0047] Specifically, when multiple shooting devices 40 are distributed in the first manner, all shooting devices 40 adopt either the first setting method or the second setting method.

[0048] like Figure 1 As shown, the mounting bracket 20 is set around the mounting position of the tire to be tested, that is, the mounting bracket 20 is set around the tire to be tested at the mounting position of the tire to be tested.

[0049] In this application, when there are multiple 40 shooting devices, the second distribution method is as follows: Figure 3 and Figure 4 As shown, along the radial direction of the tire under test at the installation position, multiple imaging devices 40 are located on the same side of the tire under test installation position.

[0050] Optionally, when multiple shooting devices 40 are distributed in the second manner, all shooting devices 40 adopt the second setting method.

[0051] Optionally, when the multiple shooting devices 40 are distributed in the second manner, the multiple shooting devices 40 are distributed along a preset arc; the multiple shooting devices 40 are arranged around the installation position of the tire to be tested, that is, the multiple shooting devices 40 are arranged around the tire to be tested at the installation position of the tire to be tested, that is, the concave space 21 formed by the curvature of the preset arc is arranged towards the installation position of the tire to be tested.

[0052] Optionally, the plane containing the preset arc is set at an acute angle to the horizontal plane.

[0053] In this application, the shooting device 40, which is movably mounted on the mounting bracket 20, is a mobile shooting device. The mobile shooting device is movable on the mounting bracket 20 through a slider and slide rail structure.

[0054] Specifically, the mounting bracket 20 is provided with a slide rail, and the mobile shooting device is connected to a slider. The slider is slidably set along the slide rail so that the mobile shooting device can be movably mounted on the mounting bracket 20.

[0055] Specifically, when the multiple shooting devices 40 are distributed in the second manner, the slide rail extends along a preset arc, that is, the slide rail is an arc-shaped slide rail.

[0056] Optionally, when the multiple shooting devices 40 are distributed in the second manner, all shooting devices 40 are mobile shooting devices, and all shooting devices 40 are mounted on a slide rail. For example... Figure 3 and Figure 4 As shown, three shooting devices 40 are provided on the mounting bracket 20, and all three shooting devices 40 are mobile shooting devices; or, among the three shooting devices 40, the shooting device 40 located in the middle is a mobile shooting device, and the shooting devices 40 located on both sides are either mobile shooting devices or fixed shooting devices. Fixed shooting devices refer to shooting devices 40 that are fixedly mounted on the mounting bracket 20.

[0057] Figure 3 and Figure 4 In the middle, all three shooting devices 40 are mounted on the arc-shaped slide rail 50. Figure 4 In the image, the shooting range of each shooting device 40 is shown by dashed lines.

[0058] In this application, optionally, such as Figure 5 As shown, when there are one or more shooting devices 40, the first setting method is adopted, that is, all shooting devices 40 are fixedly mounted on the mounting bracket 20; along the radial direction of the tire to be tested at the mounting position of the tire to be tested, all shooting devices 40 are located on one side of the mounting position of the tire to be tested. Optionally, along the radial direction of the tire to be tested at the mounting position of the tire to be tested, all shooting devices 40 are located on the same side of the mounting position of the tire to be tested.

[0059] like Figure 5 As shown, there is one imaging device 40, which is located on one side of the tire mounting position along the radial direction of the tire to be tested. Figure 5 In the image, the shooting range of the shooting device 40 is shown by a dashed line.

[0060] In this application, as Figure 1As shown, the mounting bracket 20 is mounted on the body of the tire balancing machine 100. Alternatively, as... Figure 3 and Figure 5 As shown, the mounting bracket 20 is set on the ground.

[0061] In this application, during the dynamic balancing test of the tire to be tested by the tire balancer 100, the tire balancer 100 performs a tire testing method.

[0062] The tire inspection method includes: acquiring an image of the tire to be tested; obtaining parameters and defect conditions of the tire to be tested based on the image; wherein, the parameters include the depth of the tire tread grooves; the defect conditions include whether the tire has bulges, whether the tire has damage or cracks, whether there are foreign objects in the tire tread grooves, the location of the tire bulges, the location of the tire damage and cracks, and the location of the foreign objects in the tire; and controlling the display of the parameters and defect conditions of the tire to be tested on the display 30 of the tire balancing machine 100.

[0063] In this application, the method for obtaining an image of the tire to be tested includes: controlling a camera 40 disposed on one side of the tire to be tested to take an image of the tire to be tested, so as to obtain an image of the tire to be tested.

[0064] Specifically, the method for obtaining the parameters of the tire under test from the image of the tire under test includes: obtaining the ratio of the tire parameters in the image of the tire under test to the actual tire parameters based on the distance between the imaging device 40 and the tire under test, the shooting angle of the imaging device 40 to the tire under test, and the focal length of the imaging device 40; and calculating the actual tire parameters by combining the tire parameters in the image of the tire under test and the ratio.

[0065] In this application, the tire testing method further includes: providing a corresponding solution based on the tread groove depth and defect condition of the tire to be tested; and controlling the display of the solution on the display 30.

[0066] Specifically, the above solutions include: determining whether the tire under test needs to be replaced based on the depth of the tread grooves, the extent of bulges, damage, and cracks in the tire under test.

[0067] In this application, the above parameters include basic parameters and installation parameters, and the basic parameters include the tread groove depth of the tire.

[0068] Specifically, the basic parameters also include tire width and rim diameter.

[0069] Specifically, the installation parameters include the installation distance between the tire under test and the piezoelectric sensor of the tire balancer 100.

[0070] In this application, the tire inspection method further includes: controlling the display 30 to display an electronic report, the electronic report including the parameters of the tire under test, the defect status of the tire under test, and the corresponding solutions.

[0071] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0072] In the tire balancing machine 100 provided by this utility model, the tire balancing machine 100 includes an imaging device 40, an image recognition module, a calculation module, and a display 30. The imaging device 40 is used to photograph the tire to be tested on the tire balancing machine 100. The image recognition module is communicatively connected to the imaging device 40 so that the image recognition module can acquire the image of the tire to be tested captured by the imaging device 40 and perform image analysis on the image of the tire to be tested to obtain the image parameters and defect conditions of the tire to be tested. The calculation module is communicatively connected to the image recognition module so that the calculation module can acquire the image parameters of the tire to be tested and calculate the actual parameters of the tire to be tested. The display 30 is communicatively connected to the imaging device 40, the image recognition module, and the calculation module so that the display 30 can display the actual parameters and defect conditions of the tire to be tested. Among them, the actual parameters include the tread groove depth of the tire; the defect conditions include whether the tire has bulges, whether the tire has damage and cracks, whether there are foreign objects in the tread grooves of the tire, the location of the tire bulges, the location of the tire damage and cracks, and the location of the foreign objects in the tire.

[0073] The tire balancer 100 of this application can automatically generate parameters and defect conditions of the tire under test during the dynamic balancing test of the tire under test, so as to obtain the health status of the tire under test; the parameters and defect conditions of the tire under test are displayed on the display 30, so that the parameters and defect conditions of the tire under test can be seen intuitively, that is, the health status of the tire under test can be seen intuitively.

[0074] The tire balancer 100 of this application can also automatically generate corresponding solutions based on the tread groove depth and defect condition of the tire to be tested; the solutions are displayed on the display 30, so that the solutions can be seen intuitively in order to solve potential tire problems.

[0075] The tire balancer 100 of this application has the advantages of convenient operation and accurate measurement. It can also automatically find tire defects and provide corresponding solutions, which not only facilitates a comprehensive understanding of tire health but also makes it easier to resolve potential tire problems. The tire balancer 100 of this application has a high degree of intelligence.

[0076] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0077] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0078] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tire balancing machine, characterized in that, include: A photographing device (40) is set on one side of the tire to be tested on the tire balancer to take a picture of the tire to be tested in order to obtain an image of the tire to be tested. The image recognition module is connected to the shooting device (40) to obtain the image of the tire to be tested captured by the shooting device (40), and performs image analysis on the image of the tire to be tested to obtain the image parameters and defect status of the tire to be tested. The calculation module is communicatively connected to the image recognition module to obtain the image parameters of the tire under test and to calculate the actual parameters of the tire under test. The display (30) is communicatively connected to the shooting device (40), the image recognition module and the calculation module to display the actual parameters of the tire under test and the defect status of the tire under test; wherein, the actual parameters include the depth of the tire tread grooves; the defect status includes whether the tire has bulges, whether the tire is damaged or cracked, whether there are foreign objects in the tire tread grooves, the location of the tire bulges, the location of the tire damage and cracks, and the location of the foreign objects in the tire.

2. The tire balancing machine according to claim 1, characterized in that, The tire balancing machine also includes: An analysis module is communicatively connected to the calculation module and the image recognition module to provide a solution based on the actual parameters and defect conditions of the tire under test; the display (30) is communicatively connected to the analysis module to display the solution; The solution includes determining whether the tire under test needs to be replaced based on the tread groove depth, the degree of bulges, damage, and cracks of the tire under test.

3. The tire balancing machine according to claim 1, characterized in that, The tire balancer has a test tire mounting position; the imaging device (40) is located on one side of the test tire mounting position to take pictures of the test tire mounted at the test tire mounting position; the imaging device (40) may be one or more.

4. The tire balancing machine according to claim 3, characterized in that, The tire balancer also includes a mounting bracket (20). The shooting device (40) is fixedly mounted on the mounting bracket (20); or At least one of the shooting devices (40) is movably mounted on the mounting bracket (20).

5. The tire balancing machine according to claim 3 or 4, characterized in that, When there are multiple shooting devices (40), the multiple shooting devices (40) include a first shooting device (41) and a second shooting device (42). Along the axial direction of the tire to be tested at the mounting position of the tire to be tested, the first imaging device (41) is located on one side of the mounting position of the tire to be tested; the first imaging device (41) is at least one; Along the radial direction of the tire to be tested at the mounting position of the tire to be tested, the second imaging device (42) is located on one side of the mounting position of the tire to be tested; the second imaging device (42) is at least one.

6. The tire balancing machine according to claim 3, characterized in that, When there are multiple shooting devices (40), along the radial direction of the tire to be tested at the tire mounting position, the multiple shooting devices (40) are all located on the same side of the tire mounting position. The tire balancer also includes a mounting bracket (20), on which at least one of the shooting devices (40) is movably mounted.

7. The tire balancing machine according to claim 6, characterized in that, Multiple of the shooting devices (40) are distributed along a preset arc and arranged around the installation position of the tire to be tested.

8. The tire balancing machine according to claim 7, characterized in that, The plane containing the preset arc is set at an acute angle to the horizontal plane; and / or The mounting bracket (20) is set on the ground.

9. The tire balancing machine according to claim 4 or 6, characterized in that, The shooting device (40) is a mobile shooting device that is movably mounted on the mounting bracket (20); the mounting bracket (20) is provided with a slide rail, and the mobile shooting device is connected to a slider, which is slidably arranged along the slide rail.

10. The tire balancing machine according to claim 2, characterized in that, The display (30) includes a report generation module for generating an electronic report, which includes the actual parameters of the tire under test, the defect status of the tire under test, and the solution.

11. The tire balancing machine according to claim 3, characterized in that, The tire balancing machine also includes a mounting bracket (20), and one or more of the shooting devices (40) are fixedly mounted on the mounting bracket (20); along the radial direction of the tire to be tested at the mounting position of the tire to be tested, one or more of the shooting devices (40) are located on one side of the mounting position of the tire to be tested.

Images