Tire mounting machine

Abstract

The utility model relates to a tire mounting machine. The tire mounting machine comprises an operation table, a rotary table mechanism, a mounting support, a shaft pressing mechanism, a pressing wheel mechanism and a roller mechanism, the rotary table mechanism is arranged on the operation table, and the rotary table mechanism is used for placing a hub to be mounted and a solid tire. The installation support is installed on the operation table and arranged on one side of the rotary disc mechanism, and the shaft pressing mechanism is installed on the installation support and used for fixing a hub. The pressing wheel mechanism is installed on the operation table and arranged on one side of the rotary disc mechanism, and the pressing wheel mechanism is used for fixing or extruding the solid tire in the radial direction of the solid tire. The roller mechanism is mounted on the operating table, is arranged on one side of the turntable mechanism, and is used for pressing the solid tire into the hub. The tire mounting machine has the advantages of being high in mounting efficiency and good in mounting quality.

Description

Technical Field

[0001] The present application relates to the technical field of tire mounting equipment, and in particular to a tire mounting machine. Background Art

[0002] Under the current development trend of the tire manufacturing industry, the application of diversified tire products is becoming more and more extensive, which has led to a sharp increase in the volume of tire installation work. The industry's demand for efficient and precise tire installation is imminent.

[0003] Among them, the application scenarios of large wheel diameter solid inner tubes are becoming more and more common. This type of solid inner tube is hard in texture and heavy, and lacks the elastic deformation characteristics of pneumatic tires, making it difficult to install such large-size solid inner tubes manually. Not only is it difficult to transport and align, but it is also difficult to make precise adjustments manually. There is also the possibility of damage to the tire and wheel hub due to forced squeezing, resulting in a high defective rate. The tire installation machines on the market use pressure blocks to press the tire into the wheel hub, which cannot be applied to large wheel diameter solid inner tubes. They have the defects of difficult installation and high cost. Utility Model Content

[0004] Based on this, it is necessary to provide a tire installation machine to address the problems of difficulty and high cost in installing solid inner tubes.

[0005] A tire mounting machine, comprising:

[0006] operating table;

[0007] A turntable mechanism, the turntable mechanism being arranged on the operating table and being used to place the wheel hub and solid tire to be installed;

[0008] A mounting bracket, the mounting bracket being mounted on the operating table and arranged on one side of the turntable mechanism;

[0009] A shaft pressing mechanism, the shaft pressing mechanism is mounted on the mounting bracket and is used to fix the wheel hub;

[0010] A pressing wheel mechanism, the pressing wheel mechanism being mounted on the operating platform and disposed on one side of the turntable mechanism, and being used for fixing or pressing the solid tire in a radial direction of the solid tire; and

[0011] A roller mechanism is installed on the operating table and is arranged on one side of the turntable mechanism. The roller mechanism is used to press the solid tire into the wheel hub.

[0012] In one embodiment, the turntable mechanism includes a turntable and a first drive unit, the turntable is rotatably disposed on the operating table, the first drive unit is installed at the bottom of the operating table, and the power output end of the first drive unit is connected to the turntable.

[0013] In one embodiment, the mounting bracket includes a column, an extension arm and a movable plate, one end of the column is mounted on the operating table, the other end of the column is connected to one end of the extension arm, the extension arm is arranged above the turntable mechanism, and the movable plate can be movably arranged on the column.

[0014] In one embodiment, the pressing mechanism includes a pressing head and a second driving unit, the second driving unit is installed on the extension arm, the pressing head is installed on the power output end of the second driving unit, the pressing head is arranged opposite to the hub shaft, and the second driving unit can drive the pressing head to move back and forth along the axial direction of the hub shaft.

[0015] In one embodiment, the pressure head is provided with a placement groove on the end surface facing the hub shaft, and the placement groove is used to be sleeved on the hub shaft.

[0016] In one embodiment, the pressure wheel mechanism includes a pressure wheel, a connecting plate and a third drive unit, the third drive unit is installed on the operating table, the connecting plate is movably connected to the power output end of the third drive unit, the pressure wheel is rotatably connected to the connecting plate through a first fastener, and the third drive unit can drive the pressure wheel to reciprocate along the radial direction of the hub.

[0017] In one embodiment, the roller mechanism includes a roller, a support frame and a fourth drive unit, the support frame is installed on one side of the turntable mechanism, the fourth drive unit is rotatably installed on the support frame, and the roller is rotatably connected to the power output end of the fourth drive unit.

[0018] In one embodiment, the tire mounting machine further includes a wheel hub positioning mechanism and a tire positioning mechanism, the wheel hub positioning mechanism is mounted on the mounting bracket, the tire positioning mechanism is mounted on the mounting bracket, the wheel hub positioning mechanism is used to fix the wheel hub, the tire positioning mechanism is used to fix the solid tire, and the roller mechanism, the wheel hub positioning mechanism, the tire positioning mechanism and the pressure wheel mechanism are arranged along the circumference of the wheel hub.

[0019] In one embodiment, the wheel hub positioning mechanism includes a positioning block and a fifth drive unit, the fifth drive unit is installed on the extension arm, the power output end of the fifth drive unit is set toward the wheel hub, and the positioning block is movably set at the power output end through a second fastener.

[0020] In one embodiment, the tire positioning mechanism includes a positioning wheel and a sixth drive unit, the sixth drive unit is installed on the movable plate, the power output end of the sixth drive unit is arranged in the horizontal direction, and the positioning wheel is rotatably arranged at the power output end of the sixth drive unit.

[0021] The above-mentioned tire mounting machine can place the wheel hub and tire to be installed on the turntable mechanism by arranging a turntable mechanism on the operating table. The turntable mechanism can drive the wheel hub to rotate. A mounting bracket is arranged on the operating table on one side of the turntable mechanism, and the pressure mechanism is mounted on the mounting bracket. The pressure mechanism is used to fix the wheel hub on the turntable mechanism. Then, the roller mechanism and the pressure roller mechanism on the operating table on one side of the turntable mechanism, under the rotation of the turntable mechanism, the side edge of the tire is pressed into the wheel hub by the roller mechanism. Then, the pressure roller mechanism squeezes and shapes the tire pressed into the wheel hub, thereby automatically completing the installation of the solid tire. The tire mounting machine of the present application significantly shortens the tire mounting time through precise positioning, clamping and installation processes, eliminates the need for manual installation, reduces labor costs, and also reduces the high defective rate that occurs during manual installation. It has the advantages of high installation efficiency and good installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of one side of the tire mounting machine described in an embodiment of the present application.

[0023] Figure 2 This is a structural schematic diagram of the other side of the tire mounting machine described in an embodiment of the present application.

[0024] Figure 3 This is a side structural schematic diagram of the tire mounting machine described in an embodiment of the present application.

[0025] Figure 4 for Figure 3 An enlarged schematic diagram of point A.

[0026] Figure 5 This is a schematic structural diagram of the roller mechanism of the tire mounting machine described in an embodiment of the present application.

[0027] Figure 6 This is a schematic structural diagram of the pressure wheel mechanism of the tire mounting machine described in an embodiment of the present application.

[0028] Figure 7 for Figure 1 An enlarged schematic diagram of point B.

[0029] Figure Number:

[0030] 100, frame; 110, operating table; 120, mounting plate;

[0031] 200, turntable mechanism; 210, turntable; 220, first drive unit;

[0032] 300, mounting bracket; 310, column; 310A, slide; 320, extension arm; 320A, second waist-shaped hole; 330, movable plate; 331, protrusion;

[0033] 400, pressing mechanism; 410, pressing head; 410A, placement slot; 420, second driving unit;

[0034] 500, pressing wheel mechanism; 510, pressing wheel; 520, connecting plate; 530A, first waist-shaped hole; 530, third driving unit; 540, first fastener;

[0035] 600, roller mechanism; 610, roller; 620, support frame; 630, fourth drive unit;

[0036] 700, wheel hub positioning mechanism; 710, positioning block; 720, fifth drive unit; 730, second fastener;

[0037] 800, tire positioning mechanism; 810, positioning wheel; 820, sixth drive unit;

[0038] 900, controller;

[0039] 10. Wheel hub; 11. Hub axle; 20. Solid tire. DETAILED DESCRIPTION

[0040] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0041] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0042] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0043] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0044] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0046] See Figure 1 and Figure 2, shows a structural schematic diagram of a tire mounting machine in an embodiment of the present application, the tire mounting machine includes a frame 100, a turntable mechanism 200, a mounting bracket 300, a pressing mechanism 400, a pressing wheel mechanism 500 and a roller mechanism 600. An operating table 110 is provided on the upper surface of the frame 100. The frame 100 can be made of high-strength aluminum alloy or steel into a frame structure, and then the operating table 110 is covered on the top to ensure the strength of the frame 100.

[0047] The turntable mechanism 200 is disposed on the operating table 110 , and the turntable mechanism 200 is used to place the wheel hub 10 and the solid tire 20 to be installed, thereby driving the wheel hub 10 and the solid tire 20 to rotate.

[0048] The mounting bracket 300 is mounted on the operating table 110 and is disposed on one side of the turntable mechanism 200 . The pressing mechanism 400 is mounted on the mounting bracket 300 and is used to fix the wheel hub 10 to prevent the wheel hub 10 from shifting during tire installation.

[0049] The pressing wheel mechanism 500 is installed on the operating table 110 and is disposed on one side of the turntable mechanism 200 . The pressing wheel mechanism 500 is used to fix or press the solid tire 20 along the radial direction of the solid tire 20 .

[0050] The roller mechanism 600 is mounted on the operating table 110 and is disposed on one side of the turntable mechanism 200 . The roller mechanism 600 is used to press the solid tire 20 into the wheel hub 10 . Specifically, the mounting bracket 300 is disposed between the roller mechanism 600 and the pressing wheel mechanism 500 .

[0051] The tire mounting machine described in the embodiment of the present application can place the wheel hub 10 and the solid tire 20 to be installed on the turntable mechanism 200 by arranging a turntable mechanism 200 on the operating table 110 of the frame 100. The turntable mechanism 200 can drive the wheel hub 10 to rotate. A mounting bracket 300 is provided on the operating table 110 on one side of the turntable mechanism 200, so that the pressing mechanism 400 is installed on the mounting bracket 300. The pressing mechanism 400 is used to fix the wheel hub 10 on the turntable mechanism 200. Then, the roller mechanism 600 and the pressing wheel mechanism 500 on the operating table 110 on one side of the turntable mechanism 200 are used. Under the rotation of the turntable mechanism 200, the solid tire 20 is pressed into the wheel hub 10 by the roller mechanism 600. Then, the pressing wheel mechanism 500 extrude and shape the solid tire 20 pressed into the wheel hub 10, thereby automatically completing the installation of the solid tire.

[0052] The tire mounting machine described in the embodiment of the present application installs the wheel hub 10 and the solid tire 20 on the turntable mechanism 200 and the pressing mechanism 400, and then the roller mechanism 600 automatically presses the solid tire 20 into the wheel hub 10, and then the pressing wheel mechanism 500 automatically squeezes and shapes the tire. The precise positioning, clamping and installation process significantly shortens the tire mounting time, eliminates the need for manual installation, reduces labor costs, and also reduces the high defective rate that occurs during manual installation. It has the advantages of high installation efficiency and good installation quality.

[0053] In an optional embodiment, the frame 100 further includes a mounting plate 120, which is connected to the operating table 110 on one side of the turntable mechanism 200. The mounting bracket 300, the pressure roller mechanism 500, and the roller mechanism 600 are all mounted on the mounting plate 120. By providing the mounting plate 120, which is provided with a plurality of mounting holes, the positions of the mounting bracket 300, the pressure roller mechanism 500, and the roller mechanism 600 on the mounting plate 120 can be adjusted as needed, thereby enabling adaptive adjustments when processing wheel hubs 10 and solid tires 20 of different sizes, thereby improving the applicability of the tire mounting machine.

[0054] Combine Figure 3 , shows a side view of a tire mounting machine in one embodiment of the present application. In some embodiments, when the wheel hub 10 and solid tire 20 rotate, the roller mechanism 600 applies pressure to the solid tire 20. Since solid tires are heavy and hard, the force applied by the roller mechanism 600 is large, which can easily cause the solid tire 20 or the wheel hub 10 to shift, thereby causing tire mounting failure. To improve tire mounting stability, the tire mounting machine also includes a wheel hub positioning mechanism 700 and a tire positioning mechanism 800. The wheel hub positioning mechanism 700 is mounted on the mounting bracket 300, and the tire positioning mechanism 800 is mounted on the mounting bracket 300. The wheel hub positioning mechanism 700 is used to secure the wheel hub 10, and the tire positioning mechanism 800 is used to secure the solid tire 20. The roller mechanism 600, the wheel hub positioning mechanism 700, the tire positioning mechanism 800, and the pressure roller mechanism 500 are sequentially arranged along the circumference of the wheel hub 10. By arranging the wheel hub positioning mechanism 700 and the tire positioning mechanism 800 between the roller mechanism 600 and the pressure wheel mechanism 500, the wheel hub positioning mechanism 700 can abut the edge of the wheel hub 10, and the tire positioning mechanism 800 can press the installation edge of the solid tire 20. That is to say, the connection between the wheel hub 10 and the solid tire 20 is pressed respectively by the wheel hub positioning mechanism 700 and the tire positioning mechanism 800 to prevent the wheel hub 10 and the solid tire 20 from being accidentally separated during the tire installation process, thereby avoiding damage to the wheel hub 10.

[0055] In an optional embodiment, if Figure 2 and Figure 3As shown, the turntable mechanism 200 includes a turntable 210 and a first drive unit 220. The turntable 210 is rotatably mounted on the operating table 110. The first drive unit 220 is mounted at the bottom of the operating table 110, and the power output end of the first drive unit 220 is connected to the turntable 210. The turntable 210 is driven to rotate by the first drive unit 220, thereby driving the wheel hub 10 and solid tire 20 placed on the turntable 210 to rotate. During tire installation, the roller mechanism 600 remains stationary and rotates the wheel hub 10 and solid tire 20, so that the connecting edge of the solid tire 20 is continuously embedded in the wheel hub 10, thereby completing the installation of the entire solid tire. The pressing roller mechanism 500, the wheel hub positioning mechanism 700, and the tire positioning mechanism 800 also fix and shape the wheel hub 10 and solid tire 20 during rotation, thereby achieving automated installation of the solid tire and having the advantage of convenient installation.

[0056] Furthermore, the turntable 210 and the first driving unit 220 are connected via a transmission assembly, and the transmission assembly is used to transmit power between the first driving unit 220 and the turntable 210 to promote stable rotation of the turntable 210.

[0057] In an exemplary embodiment, the transmission assembly is a belt or a gear set, and the first driving unit 220 is a driving motor.

[0058] In an optional embodiment, if Figure 2 As shown, the mounting bracket 300 includes a column 310, an extension arm 320, and a movable plate 330. One end of the column 310 is mounted on the operating table 110, and the other end of the column 310 is connected to one end of the extension arm 320. The extension arm 320 is disposed above the turntable mechanism 200. The movable plate 330 is movably disposed on the column 310 and is used to mount the tire positioning mechanism 800. Since the pressing mechanism 400 needs to be disposed above the center of the wheel hub 10, by disposing the column 310, the extension arm 320 is connected to the column 310, thereby extending the extension arm 320 above the center of the wheel hub 10. Therefore, the pressing mechanism 400 is disposed above the wheel hub 10 and can fix the wheel hub 10. In addition, the wheel hub positioning mechanism 700 is also arranged on the extension arm 320, so that the wheel hub positioning mechanism 700 corresponds to the edge of the wheel hub 10, and the tire positioning mechanism 800 is arranged on the movable plate 330. By adjusting the height of the movable plate 330, the tire positioning mechanism 800 can adapt to the height of the solid tire 20, which has the advantage of good applicability.

[0059] In an optional embodiment, if Figure 7As shown, the column 310 is provided with a slide groove 310A along the vertical direction, and the movable plate 330 is provided with a protrusion 331 along the vertical direction. The protrusion 331 of the movable plate 330 can be slidably clamped in the slide groove 310A of the column 310, so that the movable plate 330 can be slidably set on the column 310, and a locking piece is provided between the column 310 and the movable plate 330. When the position of the movable plate 330 needs to be fixed, the column 310 and the movable plate 330 are connected by the locking piece.

[0060] In an optional embodiment, if Figure 3 and Figure 4 As shown, the pressing mechanism 400 includes a pressing head 410 and a second drive unit 420. The second drive unit 420 is installed on the extension arm 320. The pressing head 410 is installed on the power output end of the second drive unit 420. The pressing head 410 is arranged opposite to the hub shaft 11. The second drive unit 420 can drive the pressing head 410 to move back and forth along the axis of the hub shaft 11. Specifically, the second drive unit 420 is a cylinder. After the wheel hub 10 is placed on the turntable 210, the second drive unit 420 is set to drive the pressing head 410 to abut the center position of the wheel hub 10. By applying pressure and adjusting the pressing head 410, it is ensured that the wheel hub 10 maintains the correct position and angle during the tire installation process, so that the solid tire 20 can be accurately installed on the wheel hub 10, avoiding damage to the solid tire 20 or safety problems caused by improper installation, thereby improving the accuracy and efficiency of tire installation.

[0061] Further, if Figure 4 As shown, the pressing head 410 is provided with a placement groove 410A on the end surface facing the hub shaft 11, and the placement groove 410A is used to be sleeved on the hub shaft 11. By covering the pressing head 410 on the hub shaft 11, the hub shaft 11 is placed in the placement groove 410A, thereby ensuring that the wheel hub 10 maintains the correct position and angle.

[0062] In an optional embodiment, if Figure 6 As shown, the pressing wheel mechanism 500 includes a pressing wheel 510, a connecting plate 520, and a third driving unit 530. The third driving unit 530 is mounted on the operating table 110. The connecting plate 520 is movably connected to the power output end of the third driving unit 530. The pressing wheel 510 is rotatably connected to the connecting plate 520 via a first fastener 540. The third driving unit 530 can drive the pressing wheel 510 to reciprocate along the radial direction of the wheel hub 10. By arranging the pressing wheel 510 to be connected to the third driving unit 530, the third driving unit 530 can push the pressing wheel 510 along the axial direction of the solid tire 20 to abut against the outer side surface of the solid tire 20. It can be used to fix the solid tire 20 during installation to ensure the concentricity of the solid tire 20 and the wheel hub 10. After installation, the solid tire 20 can be squeezed and shaped, thereby improving the installation quality of the solid tire.

[0063] Specifically, the third drive unit 530 is a pneumatic cylinder and has two stroke modes: a half-stroke mode and a full-stroke mode. The half-stroke mode is when the third drive unit 530 pushes out half of its stroke. At this point, the pressure roller 510 abuts against the tire carcass, facilitating installation of the solid tire 20 and ensuring consistent concentricity. The full-stroke mode is when the third drive unit 530 pushes out its full stroke. After the wheelset is installed, the pressure roller 510 is driven to press against the solid tire 20, thereby squeezing and shaping the solid tire 20.

[0064] In an exemplary embodiment, Figure 6 As shown, the output end of the third driving unit 530 is provided with a first waist-shaped hole 530A in the vertical direction, and the connecting plate 520 is movably installed on the first waist-shaped hole 530A by bolts, so that the pressure wheel 510 can be adjusted in height to ensure that the pressing position of the pressure wheel 510 is consistent with the concentricity of the solid tire 20 and the wheel hub 10, thereby improving the pressing effect.

[0065] In an optional embodiment, if Figure 5 As shown, the roller mechanism 600 includes a roller 610, a support frame 620, and a fourth drive unit 630. The support frame 620 is mounted on one side of the turntable mechanism 200, and the fourth drive unit 630 is rotatably mounted on the support frame 620. The roller 610 is rotatably connected to the power output end of the fourth drive unit 630. Specifically, the roller 610 is a circular sheet-like structure and is rotatably disposed at the output end of the fourth drive unit. By tilting the roller 610 toward the connection between the solid tire 20 and the wheel hub 10, the fourth drive unit 630 drives the roller 610 to drive the edge of the solid tire 20 into the groove of the wheel hub 10. Under the rotation of the turntable mechanism 200, the entire solid tire 20 is embedded in the wheel hub 10, completing the automated tire assembly, thereby improving the accuracy and efficiency of tire installation.

[0066] Specifically, the fourth drive unit 630 is a cylinder, and the middle part of the fourth drive unit 630 is hinged to the support frame 620, so that the fourth drive unit 630 can rotate to adjust the position of the roller 610, thereby being suitable for solid tires of different sizes, and has the advantage of good applicability.

[0067] In an optional embodiment, if Figure 7As shown, the wheel hub positioning mechanism 700 includes a positioning block 710 and a fifth drive unit 720. The fifth drive unit 720 is mounted on the extension arm 320, with the power output end of the fifth drive unit 720 facing the wheel hub 10. The positioning block 710 is movably mounted at the power output end via a second fastener 730. By arranging the fifth drive unit 720 to push the positioning block 710 in a vertical direction, the positioning block 710 fixes the outer ring of the wheel hub 10, preventing accidental separation of the wheel hub 10 and the solid tire 20 during tire installation, thereby avoiding damage to the wheel hub 10 and reducing the probability of damage during tire installation.

[0068] Specifically, the fifth driving unit 720 is a cylinder. Figure 7 As shown, the positioning block 710 is connected to the power output of the fifth drive unit 720 through the thread of the second fastener 730, and a second waist-shaped hole 320A is also provided on the extension arm 320. The fifth drive unit 720 can be connected to the second waist-shaped hole 320A by bolts. Therefore, the position of the positioning block 710 can be manually adjusted to make the position of the positioning block 710 suitable for wheel hubs 10 of different sizes, and to avoid damage to the wheel hub 10 due to excessive deviation of the positioning position.

[0069] In an optional embodiment, if Figure 7 As shown, the tire positioning mechanism 800 includes a positioning wheel 810 and a sixth drive unit 820. The sixth drive unit 820 is mounted on the movable plate 330. The power output end of the sixth drive unit 820 is arranged horizontally, and the positioning wheel 810 is rotatably disposed at the power output end of the sixth drive unit 820. Specifically, the sixth drive unit 820 is a pneumatic cylinder. By arranging the sixth drive unit 820 to drive the positioning wheel 810 to reciprocate horizontally, the positioning wheel 810 abuts against the solid tire 20 during installation, thereby stabilizing the solid tire 20 and improving the installation stability of the tire mounting machine.

[0070] Furthermore, the tire positioning mechanism 800 can manually adjust the direction of the pressing force according to the material and size of the solid tire by adjusting the position of the movable plate 330, thereby preventing damage to the solid tire 20 due to excessive positioning. Furthermore, the overall design of the tire mounting machine also meets safety standards, ensuring safety during operation.

[0071] In an optional embodiment, if Figure 1 As shown, the tire mounting machine further includes a controller 900, wherein the first drive unit 220, the second drive unit 420, the third drive unit 530, the fourth drive unit 630, the fifth drive unit 720, and the sixth drive unit 820 are all electrically connected to the controller 900. By providing the controller 900 to coordinate and control the operation of each component, the tire mounting machine is automated, ensuring the accuracy and safety of the tire mounting process.

[0072] The tire mounting machine described in the embodiment of the present application has the following beneficial effects:

[0073] 1. After the wheel hub 10 and the solid tire 20 are installed on the turntable mechanism 200 and the pressing mechanism 400, the roller mechanism 600 automatically presses the solid tire 20 into the wheel hub 10, and then the pressing roller mechanism 500 automatically squeezes and shapes the tire. The precise positioning, clamping and installation process significantly shortens the tire installation time, eliminates the need for manual installation, reduces labor costs, and also reduces the high defective rate that occurs during manual installation. It has the advantages of high installation efficiency and good installation quality.

[0074] 2. By arranging the wheel hub positioning mechanism 700 and the tire positioning mechanism 800 between the roller mechanism 600 and the pressure wheel mechanism 500, the wheel hub positioning mechanism 700 can abut the edge of the wheel hub 10, and the tire positioning mechanism 800 can press the installation edge of the solid tire 20. That is to say, the connection between the wheel hub 10 and the solid tire 20 is pressed respectively by the wheel hub positioning mechanism 700 and the tire positioning mechanism 800, so as to prevent the wheel hub 10 and the solid tire 20 from being accidentally separated during the tire installation process, thereby avoiding damage to the wheel hub 10.

[0075] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A tire mounting machine, characterized in that: include: Operation table (110); A turntable mechanism (200), the turntable mechanism (200) being arranged on the operating table (110), and the turntable mechanism (200) being used to place the wheel hub (10) and the solid tire (20) to be installed; a mounting bracket (300), the mounting bracket (300) being mounted on the operating table (110), and the mounting bracket (300) being arranged on one side of the turntable mechanism (200); A shaft pressing mechanism (400), the shaft pressing mechanism (400) being mounted on the mounting bracket (300), the shaft pressing mechanism (400) being used to fix the wheel hub (10); a pressing wheel mechanism (500), the pressing wheel mechanism (500) being mounted on the operating platform (110), the pressing wheel mechanism (500) being arranged on one side of the turntable mechanism (200), the pressing wheel mechanism (500) being used to fix or press the solid tire (20) in a radial direction of the solid tire (20); and A roller mechanism (600) is installed on the operating platform (110), and the roller mechanism (600) is arranged on one side of the turntable mechanism (200). The roller mechanism (600) is used to press the solid tire (20) into the wheel hub (10).

2. The tire mounting machine according to claim 1, characterized in that: The turntable mechanism (200) comprises a turntable (210) and a first drive unit (220); the turntable (210) is rotatably disposed on the operating table (110); the first drive unit (220) is mounted on the bottom of the operating table (110); and a power output end of the first drive unit (220) is connected to the turntable (210).

3. The tire mounting machine according to claim 1, characterized in that: The mounting bracket (300) comprises a column (310), an extension arm (320) and a movable plate (330), one end of the column (310) is mounted on the operating table (110), the other end of the column (310) is connected to one end of the extension arm (320), the extension arm (320) is arranged above the turntable mechanism (200), and the movable plate (330) is movably arranged on the column (310).

4. The tire mounting machine according to claim 3, characterized in that: The pressing mechanism (400) includes a pressing head (410) and a second driving unit (420), wherein the second driving unit (420) is mounted on the extension arm (320), and the pressing head (410) is mounted on the power output end of the second driving unit (420). The pressing head (410) is arranged opposite to the hub shaft (11), and the second driving unit (420) can drive the pressing head (410) to move back and forth along the axis direction of the hub shaft (11).

5. The tire mounting machine according to claim 4, characterized in that: The pressure head (410) is provided with a placement groove (410A) on the end surface facing the hub shaft (11), and the placement groove (410A) is used for being sleeved on the hub shaft (11).

6. The tire mounting machine according to claim 1, characterized in that: The pressure wheel mechanism (500) comprises a pressure wheel (510), a connecting plate (520) and a third drive unit (530), wherein the third drive unit (530) is mounted on the operating table (110), the connecting plate (520) is movably connected to a power output end of the third drive unit (530), the pressure wheel (510) is rotatably connected to the connecting plate (520) via a first fastener (540), and the third drive unit (530) is capable of driving the pressure wheel (510) to reciprocate along the radial direction of the wheel hub (10).

7. The tire mounting machine according to claim 1, characterized in that: The roller mechanism (600) comprises a roller (610), a support frame (620) and a fourth drive unit (630), wherein the support frame (620) is mounted on one side of the turntable mechanism (200), the fourth drive unit (630) is rotatably mounted on the support frame (620), and the roller (610) is rotatably connected to a power output end of the fourth drive unit (630).

8. The tire mounting machine according to claim 3, characterized in that: The tire mounting machine further comprises a wheel hub positioning mechanism (700) and a tire positioning mechanism (800), wherein the wheel hub positioning mechanism (700) is mounted on the mounting bracket (300), and the tire positioning mechanism (800) is mounted on the mounting bracket (300), the wheel hub positioning mechanism (700) is used to fix the wheel hub (10), and the tire positioning mechanism (800) is used to fix the solid tire (20), and the roller mechanism (600), the wheel hub positioning mechanism (700), the tire positioning mechanism (800) and the pressure wheel mechanism (500) are arranged along the circumference of the wheel hub (10).

9. The tire mounting machine according to claim 8, characterized in that: The wheel hub positioning mechanism (700) comprises a positioning block (710) and a fifth drive unit (720), wherein the fifth drive unit (720) is mounted on the extension arm (320), a power output end of the fifth drive unit (720) is arranged toward the wheel hub (10), and the positioning block (710) is movably arranged on the power output end via a second fastener (730).

10. The tire mounting machine according to claim 8, characterized in that: The tire positioning mechanism (800) comprises a positioning wheel (810) and a sixth drive unit (820), wherein the sixth drive unit (820) is mounted on the movable plate (330), a power output end of the sixth drive unit (820) is arranged in a horizontal direction, and the positioning wheel (810) is rotatably arranged at the power output end of the sixth drive unit (820).

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