Tire carrying equipment for polyurethane tire processing and use method

Abstract

The invention provides tire carrying equipment for polyurethane tire processing and a using method, and relates to the field of tire carrying equipment, the tire carrying equipment comprises a rail assembly, a support, a transmission system, a clamping assembly and a mechanical arm assembly; the support is slidably connected with the rail assembly, the transmission system is used for providing power for the support and the clamping assembly, the mechanical arm assembly is used for adjusting the height of the clamping assembly, and the clamping assembly is detachably connected with the mechanical arm assembly; the transmission system comprises a clutch assembly, and the clutch assembly is meshed with the track assembly. According to the tire carrying equipment, the height of the clamping assembly is changed through the mechanical arm assembly, so that the tire carrying equipment can adapt to tires with different widths and sizes when carrying the tires; the transmission system provides power for work of the support and the clamping assembly at the same time, the safety of the tire carrying equipment is guaranteed, the cost is reduced, and use is convenient and fast; and the clutch assembly is engaged with the track assembly, so that the equipment can realize different transmission modes under different requirements, and the transmission efficiency of the equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of tire handling equipment, and in particular to tire handling equipment for processing polyurethane tires and a use method thereof. Background Art

[0002] Tires are made of rubber, synthetic rubber, carbon black, silica and other materials, which work together to improve the durability, lightness and energy-saving performance of tires. The manufacturing process of tires includes steps such as mixing, rubber component preparation, molding and vulcanization, and high-quality production is achieved through high-tech equipment and processes. Polyurethane tires are pneumatic tires made of polyurethane materials, which have significant performance advantages and simplified manufacturing processes. Compared with traditional rubber tires, polyurethane tires are more excellent in wear resistance, puncture resistance and load-bearing capacity. The wear resistance is 3-8 times that of rubber, and the puncture resistance is also significantly improved. In addition, the manufacturing process of polyurethane tires is more simplified, and the investment amount, floor space and labor requirements are greatly reduced, which lowers the threshold for entering the tire industry. The manufacturing method of polyurethane tires includes multiple steps, such as the compounding of components such as tread, belt layer, sidewall, and an overall molding process. These components are made of polyurethane materials and connected by filling glue, avoiding bubbles and delamination in traditional rubber processes. Polyurethane tires also have low rolling resistance and high anti-slip performance, which improves fuel efficiency and driving safety.

[0003] There are many types of tire handling equipment, suitable for different scenarios and needs. Common tire handling equipment includes hydraulic tire handlers, manual hydraulic tire handlers, forklift attachments, tire changers, etc. These equipment are capable of handling various types of tires, such as passenger car, truck, and construction vehicle tires, and support the removal, installation, and transportation of tires. In addition, there are equipment designed for specific purposes, such as heavy equipment for aircraft tire handling, and off-road forklifts and hydraulic lifting equipment suitable for scenes such as construction sites and ports. These equipment usually have adjustable arms, rollers, and chain fixings to ensure safe and convenient operation.

[0004] Although the existing tire handling equipment solves the function of transporting tires, most of them use ride-on electric forklifts, which are prone to tire wear during use. The machine cost is high, and during use, the field of vision is blocked by the tires, resulting in a large blind spot, which causes certain safety issues. Summary of the invention

[0005] The present invention provides a tire handling device for processing polyurethane tires and a method for using the same, so as to solve the defects of the prior art ride-on electric forklift, which is easy to cause tire wear during use, has high machine cost, and has a large blind area due to the field of vision being blocked by the tires during use, resulting in certain safety problems.

[0006] On the one hand, the present invention provides a tire handling equipment for polyurethane tire processing, comprising: a track assembly, a bracket, a transmission system, a clamping assembly and a mechanical arm assembly; the bracket is slidably connected to the track assembly, the transmission system is used to provide power to the bracket and the clamping assembly, the mechanical arm assembly is used to adjust the height of the clamping assembly, and the clamping assembly and the mechanical arm assembly are detachably connected; the transmission system includes a clutch assembly, and the clutch assembly is engaged with the track assembly.

[0007] According to a tire handling equipment for polyurethane tire processing provided by the present invention, the track assembly includes a track, two racks, two control plates and two returner assemblies; the two control plates are fixedly connected to the track; the two returner assemblies are fixedly connected to both ends of the track, and the two racks are fixedly connected to the track; the returner assembly includes a pressing piece and a spring 1, and the two ends of the spring 1 are respectively fixedly connected to the pressing piece and the track.

[0008] According to a tire handling device for polyurethane tire processing provided by the present invention, the bracket includes a driving compartment, a transmission compartment and a motor compartment; the transmission compartment is fixedly connected to the driving compartment, the driving compartment is fixedly connected to the motor compartment, and the motor compartment is slidably connected to the track.

[0009] A tire handling device for polyurethane tire processing provided by the present invention also includes a drive motor, which is detachably connected to a transmission system; the transmission system also includes a bevel gear set and a transmission rod, one end of the clutch assembly is fixedly connected to the bevel gear set, and the other end is detachably connected to the drive motor; the transmission rod is fixedly connected to the bevel gear set and is rotatably connected to a transmission bin.

[0010] According to a tire handling device for polyurethane tire processing provided by the present invention, the clutch assembly includes a toothed housing, a lower clutch and an upper clutch; the toothed housing is meshed with two racks, and the lower clutch is slidably connected to the toothed housing; when the bracket is located at both ends of the track, the lower clutch is meshed with the upper clutch; when the bracket is at other positions of the track, the lower clutch is separated from the upper clutch.

[0011] According to a tire handling device for polyurethane tire processing provided by the present invention, the clutch assembly also includes two levers and two springs; the two levers are fixedly connected to the upper clutch and the lower clutch respectively; the two springs are fixedly connected to the two levers respectively, and are fixedly connected to the bracket.

[0012] According to a tire handling device for polyurethane tire processing provided by the present invention, a mechanical arm assembly includes a mechanical arm shell, a universal transmission unit and a hydraulic rod; the mechanical arm shell is rotatably connected to the transmission bin, one end of the universal transmission unit is fixedly connected to the transmission rod, and the other end is fixedly connected to the clamping assembly; both ends of the hydraulic rod are rotatably connected to the transmission bin and the mechanical arm shell, respectively.

[0013] According to a tire handling equipment for polyurethane tire processing provided by the present invention, the clamping assembly includes a clamping bin, a rotating disk and a plurality of claws; the clamping bin is rotatably connected to the robot arm shell, the rotating disk is rotatably connected to the clamping bin, a plurality of claws are arranged in a circular array in the clamping bin and are slidably connected to the clamping bin; the plurality of claws are slidably connected to the rotating disk.

[0014] According to a tire handling device for polyurethane tire processing provided by the present invention, the universal transmission unit includes two universal joints and a transmission joint; the two universal joints are rotatably connected to both ends of the transmission joint, one of the universal joints is fixedly connected to the transmission rod, and the other universal joint is fixedly connected to the rotating disk.

[0015] On the other hand, the present invention also provides a method for using a tire handling device for processing a polyurethane tire, comprising: S1: Move the bracket to one end of the track to engage the lower clutch and the upper clutch; S2: Adjust one end of the mechanical arm assembly downward so that the clamping assembly is placed in the center of the tire to be transported; S3: Turn on the power supply of the drive motor to make the drive motor rotate; S4: When the claw extends into the inner cavity of the belt carrying tire, the pressing member is pressed to make the bracket detach from one end of the track; S5: When the bracket moves to the other end of the track, the drive motor is driven in the reverse direction to retract the claws into the inside of the clamping assembly; S6: placing the tire to be transported at a preset position; S7: Press the returner assembly to move the bracket in the opposite direction to return to its original position relative to the track.

[0016] The present invention provides a tire handling device for polyurethane tire processing and a use method thereof. The height of a clamping assembly is changed by a mechanical arm assembly so that the tire handling device can adapt to tires of different widths and sizes when handling tires. The transmission system simultaneously provides power for the operation of the bracket and the clamping assembly, thereby ensuring the safety of the tire handling device.

[0017] The present invention provides a tire handling device for processing polyurethane tires and a use method thereof, wherein the device is slidably connected to a toothed housing through a lower clutch; when a bracket is located at two ends of a track, the lower clutch is meshed with an upper clutch; when the bracket is at other positions of the track, the lower clutch is separated from the upper clutch, so that the movement of the bracket of the handling device and the handling of the tire only require one power source, and there is no need to use more motors for driving, thereby saving manufacturing costs; the tire handling device uses a universal joint transmission structure, so that the mechanical arm assembly can ensure that power transmission is not affected at any angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a tire handling device for processing polyurethane tires provided by an embodiment of the present invention; Figure 2 yes Figure 1 A top view of a tire handling device for processing polyurethane tires; Figure 3 yes Figure 2 Schematic diagram of the cross-section structure along the AA direction; Figure 4 yes Figure 2 Schematic diagram of the cross-sectional structure along the BB direction; Figure 5 yes Figure 1 A top view of the mid-track assembly; Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure along the CC direction; Figure 7 yes Figure 4 Schematic diagram of the three-dimensional structure of the universal joint transmission unit.

[0020] Reference numerals: 1. Track assembly; 10. Track; 11. Rack; 12. Position control board; 13. Returner assembly; 130. Pressing piece; 131. Spring 1; 2. Bracket; 20. Drive compartment; 21. Transmission compartment; 22. Motor compartment; 3. Transmission system; 30. Clutch assembly; 300. Toothed housing; 301. Lower clutch; 302. Upper clutch; 303. Push rod; 304. Spring; 31. Bevel gear set; 32. Transmission rod; 4. Clamping assembly; 40. Clamping compartment; 41. Rotating disk; 42. Claw; 5. Robot arm assembly; 50. Robot arm housing; 51. Universal transmission unit; 510. Universal joint; 511. Transmission joint; 52. Hydraulic rod; 6. Drive motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Combine the following Figure 1-Figure 7 The invention describes a tire handling device for polyurethane tire processing and a method of using the same.

[0023] like Figure 1-Figure 7 As shown, a tire handling device for polyurethane tire processing provided by an embodiment of the present invention includes: a track assembly 1, a bracket 2, a transmission system 3, a clamping assembly 4 and a mechanical arm assembly 5. The bracket 2 is slidably connected to the track assembly 1, so that the bracket 2 can reciprocate on the track assembly 1, which is convenient for the handling of the tire. The transmission system 3 is used to provide power to the bracket 2 and the clamping assembly 4, so that the power of the tire handling equipment comes from the same drive system, which simplifies the power supply mode of the equipment and makes the power transmission of each component more stable, and there will be no problem of difficulty in adapting multiple motors. The mechanical arm assembly 5 is used to change the height of the clamping assembly 4, and the clamping assembly is detachably connected to the mechanical arm assembly 5. By changing the angle between the mechanical arm assembly 5 and the bracket 2, the height of the clamping assembly 4 connected to one end of the mechanical arm assembly 5 can be changed, so that it can adapt to tires of different widths and sizes, thereby improving the adaptability of the tire handling equipment.

[0024] The track assembly 1 includes a track 10, two racks 11, two position control plates 12 and two returner assemblies 13. The main function of the track assembly 1 is to provide support and movement direction for the bracket 2. Due to the limitation of its function, the material used is usually cast iron material, which has good castability, wear resistance, vibration reduction and low cost. The two position control plates 12 are fixedly connected to the track 10. The two position control plates 12 are used to change the power transmission mode in the transmission system 3 so that the power can be transmitted to the mechanical arm assembly 5 and the clamping assembly 4. The two returner assemblies 13 are fixedly connected to the two ends of the track 10 to change the initial position of the bracket 2. The two racks 11 are fixedly connected to the track 10. The two ends of the rack 11 extend to the two ends of the track 10 respectively, and are combined with the transmission system 3 to ensure that the bracket 2 can move laterally in the track 10. The returner assembly 13 includes a pressing member 130 and a spring 131, and the two ends of the spring 131 are fixedly connected to the pressing member 130 and the track 10 respectively. When the support 2 needs to depart or return, the pressing member 130 is pressed, so that the other end of the pressing member 130 pushes the support 2 to move, so as to disengage from the two position control plates 12, and at the same time change the power transmission mode of the transmission system 3. After the pressing of the pressing member 130 is completed, the pressing member 130 is released, and it will rebound to the initial position under the action of the spring 1 131.

[0025] The tire handling equipment for polyurethane tire processing also includes a driving motor 6, which is detachably connected to the transmission system 3. It is used to provide a power source for the transmission system 3. The bracket 2 includes a driving bin 20, a transmission bin 21 and a motor bin 22. The bracket 2 is used to support the transmission system 3, the clamping assembly 4 and the mechanical arm assembly 5. The material usually used is an aluminum alloy material. While having certain mechanical properties, it also has the characteristics of light weight and high strength. The transmission bin 21 is fixedly connected to the driving bin 20. The driving bin 20 is connected to the transmission bin 21 at 90°, providing spatial support for the power transmission of the transmission system 3. The driving bin 20 is fixedly connected to the motor bin 22. The driving bin 20 serves as a power distribution space in the transmission system 3. The motor bin 22 is used to fix the driving motor 6 so that the driving motor 6 will not be offset during the working process, ensuring that the power of the equipment operation will not be wrong. The same slideway is opened on both sides of the track 10, and the motor bin 22 is slidably connected to the track 10, so that the bracket 2 can slide on the track 10, and due to the limitation of the slideway, the bracket 2 can move in a set direction.

[0026] The transmission system 3 includes a clutch assembly 30, a bevel gear set 31 and a transmission rod 32. One end of the clutch assembly 30 is fixedly connected to the bevel gear set 31, and the other end is detachably connected to the drive motor 6. The bevel gear assembly 31 is used to transmit the power transmitted by the clutch assembly 30 to the transmission rod 32 at 90°. The transmission rod 32 is fixedly connected to the bevel gear set 31 and is rotationally connected to the transmission compartment 21. The bevel gear design helps to reduce noise and vibration during the transmission process and improve operating comfort. Its progressive tooth contact mode makes the transmission smoother and reduces the noise and vibration levels. Due to its tooth design and force characteristics, the bevel gear can withstand large torques and loads and is suitable for heavy-duty applications. The structure of the transmission compartment 21 is a hollow outer square structure. The hollowness is to provide transmission space for the transmission rod 32. The outer square can increase the lateral bearing capacity of the bracket 2 and increase the service life of the equipment.

[0027] The clutch assembly 30 includes a toothed housing 300, a lower clutch 301, an upper clutch 302, two levers 303 and two springs 304. The toothed housing 300 is meshed with two racks 11. The inner ring bottom of the toothed housing 300 is fixedly connected with a latching tooth 1 that is fully meshed with the lower clutch 301, which can ensure that the toothed housing 300 can rotate synchronously while the lower clutch 301 rotates. The outer ring bottom of the toothed housing 300 is also provided with a circle of gear teeth, which mesh with the rack 11 to ensure that the toothed housing 300 does not produce other additional movements that affect the performance while the geared housing 300 moves. The lower clutch 301 is slidably connected with the toothed housing 300. When the lower clutch 301 needs to transmit to the bevel gear set 31, the lower clutch 301 will slide upward under the action of the lever 303, so that the outer peripheral latching tooth 2 of the lower clutch 301 will be separated from the latching tooth 1 inside the toothed housing 300, so that the toothed housing 300 stops rotating, and then the bracket 2 stops moving. The two levers 303 are fixedly connected to the upper clutch 302 and the lower clutch 301, respectively, and the levers 303 are rotationally connected to the bracket 2, showing a lever characteristic. The two springs 304 are fixedly connected to the two levers 303, respectively, and are fixedly connected to the bracket 2. When one end of the lever 303 is moved, the end in contact with the lower clutch 301 and the upper clutch 302 will move relative to each other, so that the lower clutch 301 and the upper clutch 302 can be engaged. When the lower clutch 301 and the upper clutch 302 need to be transmitted, the upper clutch 302 will also slide downward under the action of the other lever 303, so that the lower clutch 301 and the upper clutch 302 are engaged, and the part of the middle axis in the clutch assembly 30 that contacts the lower clutch 301 is square, ensuring that the lower clutch 301 can always keep rotating when moving upward.

[0028] The mechanical arm assembly 5 includes a mechanical arm housing 50, a universal transmission unit 51 and a hydraulic rod 52. The mechanical arm housing 50 is rotatably connected to the transmission compartment 21 through a ratchet and ratchet device. The ratchet and ratchet device can ensure that the mechanical arm housing 50 and the transmission compartment 21 can rotate, while allowing the mechanical arm housing 50 to hover at any position. One end of the universal transmission unit 51 is fixedly connected to the transmission rod 32, and the other end is fixedly connected to the clamping assembly 4. It is used to rotate the mechanical arm housing 50 without affecting the transmission of the universal transmission unit 51 to the clamping assembly 4. The universal transmission unit 51 includes two universal joints 510 and a transmission joint 511. The universal joint, also known as a universal joint or a U-joint, is a mechanical device for connecting two shafts, whose axes are inclined to each other. This device allows torque to be transmitted when the angle changes. The two universal joints 510 are rotatably connected to the two ends of the transmission joint 511, and one of the universal joints 510 is fixedly connected to the transmission rod 32. The two ends of the hydraulic rod 52 are rotatably connected to the transmission compartment 21 and the mechanical arm housing 50. The hydraulic rod 52 is used to precisely change the angle of the robot arm housing 50 and increase the flexibility of the robot arm housing 50 .

[0029] The clamping assembly 4 includes a clamping bin 40, a rotating disk 41 and a plurality of claws 42. The clamping bin 40 is used to fix the rotating disk 41 and limit the moving direction of the claws 42. The clamping bin 40 is rotatably connected to the mechanical arm housing 50. No matter to which angle the mechanical arm housing 50 rotates, the clamping bin 40 can always maintain a vertical downward direction under the action of its own gravity. The rotating disk 41 is fixedly connected to the universal joint 510. The rotating disk 41 is rotatably connected to the clamping bin 40, and a plurality of claws 42 are arranged in a circular array in the clamping bin 40 and are slidably connected to the clamping bin 40. A spiral slider is provided on the rotating disk 41, and a slide groove is provided on the claws 42, which perfectly matches the spiral slider on the rotating disk 41. The plurality of claws 42 are slidably connected to the rotating disk 41. When the rotating disk 41 rotates, the plurality of claws 42 will synchronously move inward or outward under the restriction of the clamping bin 40 to realize the telescopic movement of the claws 42. After the plurality of claws 42 are extended, they can drag the inner wall of the tire, so that the tire can be lifted under the action of the claws 42. After the tire is placed at the preset position, the plurality of claws 42 are retracted, so that the tire handling device is separated from the tire.

[0030] In summary, combined with Figure 1-Figure 7 The working principle of a tire handling device for processing polyurethane tires is as follows: when in use, the bracket 2 is moved to one end of the track 10 so that the lower clutch 301 and the upper clutch 302 are engaged. One end of the mechanical arm assembly 5 is adjusted downward so that the clamping assembly 4 is placed in the center of the tire to be handled. The height of the clamping assembly is changed by the mechanical arm assembly 5 so that the tire handling device can adapt to tires of different widths and sizes when handling tires; the transmission system 3 provides power for the work of the bracket 2 and the clamping assembly 4 at the same time, ensuring the safety of the tire handling device. The power supply of the drive motor 6 is turned on to rotate the drive motor 6. When the claw 42 extends into the inner cavity with the tire to be handled, the pressing member 130 is pressed to make the bracket 2 detach from one end of the track 10. At this time, the lever 303 in the clutch assembly 30 is disconnected from the track 10, so that the connection between the lower clutch 301 and the upper clutch 302 is disconnected, so that the upper clutch 302 stops rotating. At the same time, the lower clutch 301 will mesh with the toothed housing 300, thereby driving the toothed housing 300 to rotate. Since the toothed housing 300 meshes with the rack 11, the toothed housing 300 will drive the bracket 2 to move along the rack 11 to the other end of the track 10. When the bracket 2 moves to the other end of the track 10, the control plate 12 on the track 10 will plug the lower clutch 301 and the upper clutch 302 together. The use of the clutch assembly 3 allows the movement of the bracket of the handling equipment and the handling of the tire to be solved with only one power source, without the need to use more motors for driving, saving manufacturing costs. At this time, the drive motor 6 is driven in reverse to make the claw 42 retract into the clamping assembly 4 and place the tire to be transported in a preset position. After the tire is placed, the return assembly 13 is pressed to make the bracket 2 move in the opposite direction, thereby returning to the initial position relative to the track 10, and further reverse the drive motor 6.

[0031] Based on the same general inventive concept, the present invention also provides a method for using a tire handling equipment for polyurethane tire processing. The method for using a tire handling equipment for polyurethane tire processing provided by the present invention is described below. The method for using a tire handling equipment for polyurethane tire processing described below and the tire handling equipment for polyurethane tire processing described above can be referenced to each other.

[0032] A method for using tire handling equipment for polyurethane tire processing, comprising: S1: Move the bracket 2 to one end of the track 10, and under the action of the lever 303, the lower clutch 301 and the upper clutch 302 are engaged. S2: Drive the hydraulic rod 52 to adjust one end of the mechanical arm assembly 5 downward so that the clamping assembly 4 is placed in the center of the tire to be transported.

[0033] S3: Turn on the power supply of the drive motor 6 to rotate the drive motor 6. The drive motor 6 drives the lower clutch 301 to rotate while rotating, and further drives the upper clutch 302 to rotate. The upper clutch 302 transmits power to the bevel gear set 31, and the bevel gear set 31 further transmits power to the transmission rod 32, thereby driving the universal transmission unit 51 to work, and finally driving the rotating disk 41 to rotate, so that the multiple claws 42 extend outward under the action of the clamping bin 40.

[0034] S4: When the claw 42 extends into the inner cavity of the belt carrying tire, the pressing member 130 is pressed to make the bracket 2 detach from one end of the track 10. At this time, the lever 303 in the clutch assembly 30 is detached from the track 10, so that the connection between the lower clutch 301 and the upper clutch 302 is disconnected, so that the upper clutch 302 stops rotating. At the same time, the lower clutch 301 will mesh with the toothed housing 300, thereby driving the toothed housing 300 to rotate. Since the toothed housing 300 is meshed with the rack 11, the toothed housing 300 will drive the bracket 2 to move along the rack 11 toward the other end of the track 10.

[0035] S5: When the bracket 2 moves to the other end of the track 10, the control plate 12 on the track 10 plugs the lower clutch 301 and the upper clutch 302 together, and then drives the drive motor 6 in the reverse direction to retract the claw 42 into the clamping assembly 4.

[0036] S6: Place the tire to be transported at a preset position.

[0037] S7: After the tire is placed, the returner assembly 13 is pressed to move the bracket 2 in the opposite direction, thereby returning to the initial position relative to the track 10, and further reversing the drive motor 6.

[0038] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tire handling device for polyurethane tire processing, characterized in that: include: A track assembly (1), a bracket (2), a transmission system (3), a clamping assembly (4) and a mechanical arm assembly (5); the bracket (2) is slidably connected to the track assembly (1); the transmission system (3) is used to provide power to the bracket (2) and the clamping assembly (4); the mechanical arm assembly (5) is used to adjust the height of the clamping assembly (4); the clamping assembly (4) and the mechanical arm assembly (5) are detachably connected; the transmission system (3) comprises a clutch assembly (30), and the clutch assembly (30) is engaged with the track assembly (1).

2. The tire handling equipment for polyurethane tire processing according to claim 1, characterized in that: The track assembly (1) comprises a track (10), two racks (11), two position control plates (12) and two returner assemblies (13); the two position control plates (12) are fixedly connected to the track (10); the two returner assemblies (13) are fixedly connected to two ends of the track (10), and the two racks (11) are fixedly connected to the track (10); the returner assembly (13) comprises a pressing member (130) and a spring 1 (131); the two ends of the spring 1 (131) are fixedly connected to the pressing member (130) and the track (10), respectively.

3. The tire handling equipment for polyurethane tire processing according to claim 2, characterized in that: The support (2) comprises a drive compartment (20), a transmission compartment (21) and a motor compartment (22); the transmission compartment (21) is fixedly connected to the drive compartment (20), the drive compartment (20) is fixedly connected to the motor compartment (22), and the motor compartment (22) is slidably connected to the track (10).

4. The tire handling equipment for polyurethane tire processing according to claim 3, characterized in that: The clutch assembly (30) further comprises a drive motor (6), wherein the drive motor (6) is detachably connected to the transmission system (3); the transmission system (3) further comprises a bevel gear set (31) and a transmission rod (32); one end of the clutch assembly (30) is fixedly connected to the bevel gear set (31), and the other end is detachably connected to the drive motor (6); the transmission rod (32) is fixedly connected to the bevel gear set (31), and is rotationally connected to the transmission bin (21).

5. The tire handling equipment for polyurethane tire processing according to claim 4, characterized in that: The clutch assembly (30) comprises a toothed housing (300), a lower clutch (301) and an upper clutch (302); the toothed housing (300) is meshed with the two racks (11), and the lower clutch (301) is slidably connected to the toothed housing (300); when the bracket (2) is located at two ends of the track (10), the lower clutch (301) is meshed with the upper clutch (302); when the bracket (2) is at other positions on the track (10), the lower clutch (301) is separated from the upper clutch (302).

6. The tire handling equipment for polyurethane tire processing according to claim 5, characterized in that: The clutch assembly (30) further comprises two levers (303) and two springs (304); the two levers (303) are respectively fixedly connected to the upper clutch (302) and the lower clutch (301); the two springs (304) are respectively fixedly connected to the two levers (303) and are also fixedly connected to the bracket (2).

7. The tire handling equipment for polyurethane tire processing according to claim 4, characterized in that: The mechanical arm assembly (5) comprises a mechanical arm housing (50), a universal transmission unit (51) and a hydraulic rod (52); the mechanical arm housing (50) is rotatably connected to the transmission bin (21); one end of the universal transmission unit (51) is fixedly connected to the transmission rod (32) and the other end is fixedly connected to the clamping assembly (4); and two ends of the hydraulic rod (52) are rotatably connected to the transmission bin (21) and the mechanical arm housing (50), respectively.

8. The tire handling equipment for polyurethane tire processing according to claim 7, characterized in that: The clamping assembly (4) comprises a clamping bin (40), a rotating disk (41) and a plurality of claws (42); the clamping bin (40) is rotationally connected to the mechanical arm housing (50), the rotating disk (41) is rotationally connected to the clamping bin (40), a plurality of claws (42) are arranged in an annular array in the clamping bin (40) and are slidably connected to the clamping bin (40); and the plurality of claws (42) are slidably connected to the rotating disk (41).

9. The tire handling equipment for polyurethane tire processing according to claim 8, characterized in that: The universal transmission unit (51) comprises two universal joints (510) and a transmission joint (511); the two universal joints (510) are rotatably connected to two ends of the transmission joint (511), respectively, one of the universal joints (510) is fixedly connected to the transmission rod (32), and the other universal joint (510) is fixedly connected to the rotating disk (41).

10. A method for using a tire handling device for processing polyurethane tires, applied to the tire handling device for processing polyurethane tires as claimed in claims 1 to 9, characterized in that: The method of use includes: S1: moving the bracket (2) to one end of the track (10) so that the lower clutch (301) and the upper clutch (302) are engaged; S2: adjusting one end of the mechanical arm assembly (5) downward so that the clamping assembly (4) is placed in the center of the tire to be transported; S3: turning on the power supply of the drive motor (6) to make the drive motor (6) rotate; S4: when the claw (42) extends into the inner cavity of the belt carrying the tire, the pressing member (130) is pressed to cause the bracket (2) to detach from one end of the track (10); S5: when the bracket (2) moves to the other end of the track (10), the drive motor (6) is driven in the reverse direction, so that the claw (42) is retracted toward the inside of the clamping assembly (4); S6: placing the tire to be transported at a preset position; S7: Pressing the returner assembly (13) causes the bracket (2) to move in the opposite direction, thereby returning to its original position relative to the track (10).

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