Swing mechanism for tire processing

Abstract

The utility model relates to a slewing mechanism for tire processing, which belongs to the technical field of tire processing and comprises a protective box and a case, and a slewing component for quickly clamping and rotating a tire is arranged in the protective box; the rotating assembly comprises air cylinders fixedly connected to the left side and the right side of the machine box, output shafts of the air cylinders are fixedly connected with sliding blocks, the inner side of the machine box is fixedly connected with four limiting rods, the tops of the sliding blocks are fixedly connected with a supporting frame, and the inner side of the supporting frame is rotationally connected with a first rotating shaft and a second rotating shaft. A second belt wheel is fixedly connected to the outer portion of the first rotating shaft, and a heat dissipation and exhaust assembly used for tire heat dissipation and odor exhaust is arranged on the outer portion of the protection box. According to the rotating mechanism for tire machining, by arranging the rotating assembly, compared with an existing rotating mechanism, the fixing and disassembling processes are simpler, feeding and discharging are better facilitated, and then the tire machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tire processing technology, specifically a rotary mechanism for tire processing. Background Technology

[0002] Tires are circular, elastic rubber products that are mounted on various vehicles or machinery and roll on the ground. They are usually mounted on metal rims, support the vehicle body, buffer external impacts, make contact with the road surface, and ensure the vehicle's driving performance. Tires can be divided into automobile tires, engineering vehicle tires, agricultural and forestry machinery tires, industrial vehicle tires, motorcycle tires, and aircraft tires, etc.

[0003] A rotary mechanism is required in tire processing. Chinese utility model patent CN221717905U discloses a rotary mechanism for tire processing, including a base; a fixed seat fixedly connected to the upper end of the base, with multiple rotating rods arranged on the inner surface of the fixed seat, the upper ends of which movably pass through the upper end of the fixed seat; a rotating mechanism including: an internal gear ring rotatably connected to the inner circumference of the fixed seat, with a mounting seat fixedly connected to the lower end of the fixed seat; and multiple driven gears rotatably connected to the upper end of the mounting seat. This improves the rotation efficiency and stability of the rotary mechanism for tires, solves the problem of possible positional tilting changes during tire rotation, avoids damage to the surface of the processed tire, and improves the working efficiency of the rotary mechanism for tire processing, saving time and labor costs.

[0004] This utility model involves passing six rotating rods through holes in the center of the tire and then fixing the six rotating rods with six nuts. However, existing rotary mechanisms require workers to manually thread the six nuts onto the tops of the six rotating rods to position the tire, making the fixing and disassembly process cumbersome and inconvenient for loading and unloading materials, thus reducing tire processing efficiency. Therefore, a rotary mechanism for tire processing is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a rotary mechanism for tire processing, which has the advantages of quick clamping and rotating of tires. It solves the problem that the existing rotary mechanisms have a cumbersome fixing and disassembly process, which is not conducive to loading and unloading materials and thus reduces the processing efficiency of tires.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rotary mechanism for tire processing includes a protective box and a machine housing, wherein the protective box is provided with a rotary assembly for quickly clamping and rotating a tire.

[0008] The rotary assembly includes cylinders fixedly connected to the left and right sides of the chassis. A slider is fixedly connected to the output shaft of each cylinder. Four limiting rods are fixedly connected to the inside of the chassis. A support frame is fixedly connected to the top of each slider. A first rotating shaft and a second rotating shaft are rotatably connected to the inside of the support frame. Clamping covers are fixedly connected to the ends of the first and second rotating shafts that are close to each other. A drive motor is fixedly connected to the outside of the support frame. A first pulley is fixedly connected to the output shaft of the drive motor. A transmission belt is provided outside the first pulley. A second pulley is fixedly connected to the outside of the first rotating shaft. A heat dissipation and ventilation assembly for tire cooling and odor removal is provided outside the protective box.

[0009] Furthermore, the heat dissipation and ventilation assembly includes a first cover fixedly installed on the top wall inside the protective box, a first fan fixedly connected to the inner side of the first cover, and a second cover fixedly installed on the back of the protective box, a second fan fixedly connected to the inner side of the second cover.

[0010] Furthermore, air inlets are provided on the left and right sides of the first cover, and air outlets are provided on the outer surface of the second cover. Dustproof nets are fixedly connected to the inner sides of both the air inlets and the air outlets.

[0011] Furthermore, the first housing is square in shape, and the second housing is circular in shape.

[0012] Furthermore, the slider is slidably connected to the limiting rod, and the first pulley is driven by the second pulley via a transmission belt.

[0013] Furthermore, the first rotating shaft and the second rotating shaft are the same size, and a rubber pad is adhered to the outer surface of the clamping cover.

[0014] Furthermore, the bottom of the chassis is fixedly connected to the inner bottom wall of the protective box, and a support frame is fixedly connected to the bottom of the protective box.

[0015] Furthermore, a protective door is hinged to the front of the protective box, and a handle is fixedly connected to the outer surface of the protective door.

[0016] Compared with the prior art, this utility model provides a rotary mechanism for tire processing, which has the following advantages:

[0017] 1. This rotary mechanism for tire processing, by setting up a rotary component, allows the cylinder to drive the first and second rotating shafts to approach each other via a slider and support frame, thereby quickly clamping the tire between the two clamping covers. When it is necessary to release the tire, simply control the cylinder to reset the position of the slider and support frame to quickly release the tire. At the same time, the drive motor can drive the first rotating shaft to rotate synchronously through the belt drive between the first pulley, the transmission belt, and the second pulley, ultimately rotating the clamped tire to facilitate processing. Compared with existing rotary mechanisms, its fixing and disassembly process is simpler, which is more conducive to loading and unloading, thereby improving the tire processing efficiency.

[0018] 2. The rotary mechanism for tire processing is equipped with a heat dissipation and exhaust system. The first fan, located on the top wall of the machine housing, can continuously blow air downwards to cool the rotating tire and the running drive motor. The second fan, located on the back of the machine housing, can blow air outwards to draw out the odors generated during tire processing and exhaust them to the outside to avoid affecting the air inside the protective box. Attached Figure Description

[0019] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0021] Figure 3 This utility model Figure 2 A magnified structural diagram of structure A is shown.

[0022] In the diagram: 1. Protective box, 2. Chassis, 3. Cylinder, 4. Slider, 5. Limiting rod, 6. Support frame, 7. First rotating shaft, 8. Second rotating shaft, 9. Clamping cover, 10. Drive motor, 11. First pulley, 12. Transmission belt, 13. Second pulley, 14. First cover, 15. First fan, 16. Second cover, 17. Second fan, 18. Air inlet, 19. Air outlet, 20. Stand, 21. Protective door. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3 A rotary mechanism for tire processing in this embodiment includes a protective box 1 and a machine housing 2. The protective box 1 is equipped with a rotary assembly for quickly clamping and rotating the tire.

[0025] The rotary assembly includes cylinders 3 fixedly connected to the left and right sides of the housing 2. The output shaft of the cylinder 3 is fixedly connected to a slider 4. Four limit rods 5 are fixedly connected to the inside of the housing 2. A support frame 6 is fixedly connected to the top of the slider 4. A first rotating shaft 7 and a second rotating shaft 8 are rotatably connected to the inside of the support frame 6. Clamping covers 9 are fixedly connected to the ends of the first rotating shaft 7 and the second rotating shaft 8 that are close to each other. A drive motor 10 is fixedly connected to the outside of the support frame 6. A first pulley 11 is fixedly connected to the output shaft of the drive motor 10. A transmission belt 12 is provided on the outside of the first pulley 11. A second pulley 13 is fixedly connected to the outside of the first rotating shaft 7. A heat dissipation and ventilation assembly for tire cooling and odor exhaust is provided on the outside of the protective box 1. The cylinder 3 can drive the first rotating shaft 7 and the second rotating shaft 8 to move closer to each other through the slider 4 and the support frame 6, so that the tire is quickly clamped between the two clamping covers 9.

[0026] When it is necessary to release the tire, simply control the position of cylinder 3, reset slider 4, and support frame 6 to quickly release the tire.

[0027] Meanwhile, the drive motor 10 can drive the first rotating shaft 7 to rotate synchronously through the belt drive between the first pulley 11, the transmission belt 12, and the second pulley 13, and finally drive the clamped tire to rotate so as to facilitate processing.

[0028] Compared to existing rotary mechanisms, its fixing and disassembly processes are simpler, making it easier to load and unload materials, thereby improving tire processing efficiency.

[0029] It should be noted that this application can ensure that the piston rods of two cylinders 3, distributed on the left and right sides of the casing 2, extend and retract simultaneously by using a synchronization controller or synchronization valve, thereby achieving synchronized operation. These synchronization devices are common and mature in the field of pneumatic control, and therefore will not be described in detail in the specific embodiments.

[0030] In this embodiment, the heat dissipation and ventilation assembly includes a first cover 14 fixedly installed on the top wall inside the protective housing 1. A first fan 15 is fixedly connected to the inner side of the first cover 14. A second cover 16 is fixedly installed on the back of the protective housing 1. A second fan 17 is fixedly connected to the inner side of the second cover 16. The first fan 15, located on the top wall inside the housing 2, can continuously blow air downwards to dissipate heat from the rotating tire and the running drive motor 10. The second fan 17, located on the back of the housing 2, can blow air outwards to draw out the odors generated during tire processing and exhaust them to the outside, thus avoiding affecting the air inside the protective housing 1.

[0031] It should be noted that air inlets 18 are provided on the left and right sides of the first cover 14, and air outlets 19 are provided on the outer surface of the second cover 16. Dustproof nets are fixedly connected to the inner sides of the air inlets 18 and the air outlets 19. The dustproof nets on the inner sides of the air inlets 18 and the air outlets 19 achieve the effect of preventing dust and debris from entering the protective box 1.

[0032] Specifically, the first cover 14 is square in shape, and the second cover 16 is circular in shape.

[0033] It should be noted that the slider 4 is slidably connected to the limiting rod 5, and the first pulley 11 is driven by the second pulley 13 through the transmission belt 12. The limiting rod 5 achieves the effect of limiting the slider 4, which can improve the stability of the slider 4 when it moves.

[0034] It should be noted that the first rotating shaft 7 and the second rotating shaft 8 are the same size, and the outer surface of the clamping cover 9 is covered with a rubber pad.

[0035] Specifically, the bottom of the chassis 2 is fixedly connected to the inner bottom wall of the protective box 1, and the bottom of the protective box 1 is fixedly connected to a support frame 20, which achieves the effect of raising and supporting the protective box 1.

[0036] It should be noted that the protective box 1 has a protective door 21 hinged to the front, and a handle is fixedly connected to the outer surface of the protective door 21.

[0037] The working principle of the above embodiments is as follows:

[0038] During use, the operator first needs to pick up the tire and position it between the two clamping covers 9. Then, the cylinder 3 is activated. The output shaft of the cylinder 3 drives the first rotating shaft 7 and the second rotating shaft 8 to move closer to each other via the slider 4 and the support frame 6, thus quickly clamping the tire between the two clamping covers 9. During this process, when it is necessary to release the tire, simply control the cylinder 3 to reset the position of the slider 4 and the support frame 6 to quickly release the tire. At the same time, the drive motor 10 is activated. The output shaft of the drive motor 10 drives the first rotating shaft 7 to rotate synchronously via the belt drive between the first pulley 11, the transmission belt 12, and the second pulley 13. Finally, the clamped tire is rotated to facilitate processing. While the clamped tire is being processed, the first fan 15 located on the top wall of the machine housing 2 blows air downwards to cool the rotating tire and the running drive motor 10. The second fan 17 located on the back of the machine housing 2 blows air outwards to suck out the odors generated during tire processing and exhaust them to the outside to avoid affecting the air inside the protective box 1.

[0039] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0040] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary mechanism for tire processing, comprising a guard box (1) and a machine box (2), characterized in that: The protection box (1) is internally provided with a rotating assembly for quickly clamping and rotating the tire; The rotating assembly comprises air cylinders (3) fixedly connected to the left and right sides of the machine box (2), the output shafts of the air cylinders (3) are fixedly connected with sliding blocks (4), the inner side of the machine box (2) is fixedly connected with four limiting rods (5), the top of the sliding block (4) is fixedly connected with a support frame (6), the inner side of the support frame (6) is rotatably connected with a first rotating shaft (7) and a second rotating shaft (8), respectively, the ends of the first rotating shaft (7) and the second rotating shaft (8) close to each other are fixedly connected with clamping covers (9), the outer side of the support frame (6) is fixedly connected with a driving motor (10), the output shaft of the driving motor (10) is fixedly connected with a first pulley (11), the outside of the first pulley (11) is provided with a transmission belt (12), the outside of the first rotating shaft (7) is fixedly connected with a second pulley (13), and the outside of the protection box (1) is provided with a heat dissipation and exhaust assembly for tire heat dissipation and odor exhaust.

2. A rotary mechanism for tire processing according to claim 1, characterized in that: The heat dissipation and exhaust assembly comprises a first machine cover (14) fixedly installed on the inner top wall of the protection box (1), the inner side of the first machine cover (14) is fixedly connected with a first fan (15), and the back of the protection box (1) is fixedly installed with a second machine cover (16), the inner side of the second machine cover (16) is fixedly connected with a second fan (17).

3. A rotary mechanism for tire processing according to claim 2, characterized in that: The left and right sides of the first machine cover (14) are provided with air inlets (18), the outer surface of the second machine cover (16) is provided with air outlets (19), and the inner sides of the air inlets (18) and the air outlets (19) are fixedly connected with dust screens.

4. A rotary mechanism for tire processing according to claim 2, wherein: The first machine cover (14) is square in shape, and the second machine cover (16) is circular in shape.

5. The rotary mechanism for tire processing according to claim 1, wherein: The sliding block (4) is slidably connected with the limiting rod (5), and the first pulley (11) is belt-driven with the second pulley (13) through the transmission belt (12).

6. A rotary mechanism for tire processing according to claim 1, wherein: The first rotating shaft (7) and the second rotating shaft (8) are identical in size, and the outer surface of the clamping cover (9) is bonded with a rubber pad.

7. The rotary mechanism for tire processing according to claim 1, wherein: The bottom of the machine box (2) is fixedly connected with the inner bottom wall of the protection box (1), and the bottom of the protection box (1) is fixedly connected with a stand (20) for supporting.

8. The rotary mechanism for tire processing according to claim 1, wherein: The front of the protection box (1) is hingedly connected with a protection door (21), and the outer surface of the protection door (21) is fixedly connected with a handle.

Images