Automatic packaging and stacking machine equipment for aluminum alloy commercial vehicle wheels

Abstract

The invention discloses automatic packaging and stacking machine equipment for aluminum alloy commercial vehicle wheels, and relates to the field of wheel carrying and packaging, the automatic packaging and stacking machine equipment comprises a bottom plate and a supporting table fixedly connected with the top of the bottom plate, and a mechanical arm is installed on one side of the top of the supporting table. In the wheel winding and packaging process, winding operation is started through the first driving motor between the mechanical arm and the driving wheels, power is transmitted to the first ratchet wheel through the chain, then the two driving wheels are driven to rotate, and stable rotation of the rotating ring is ensured through friction force between the driving wheels and the rotating ring; meanwhile, an adhesive tape wheel uniformly winds an adhesive tape on the surface of the wheel, a second driving motor pushes a driving wheel and a driven wheel to synchronously rotate, it is ensured that the wheel continuously and stably rotates in the whole process, due to the synergistic effect, the winding efficiency is greatly improved, the packaging tightness and firmness are ensured, and finally rapid and automatic wheel packaging operation is achieved; and the overall efficiency and the product quality of the production line are improved.

Description

Technical Field

[0001] The invention relates to the technical field of wheel handling and packaging, in particular to automatic packaging and palletizing equipment for aluminum alloy commercial vehicle wheels. Background Art

[0002] Aluminum alloy commercial vehicles are lightweight, corrosion-resistant and strong. Packaging the wheels can prevent them from being affected by the external environment during transportation and storage. During operation, the wheels also need to be stacked. Reasonable stacking design can maximize the use of warehouse or transportation space.

[0003] For example, the "automatic packaging equipment for wheel storage and transportation" with publication number: CN112027157B includes a base frame with ramp frames on both sides of the base frame; a placing device, which is respectively arranged at positions between the ramp frames and is used to place tires.

[0004] However, in the prior art, during the packaging process, tedious operations are completed manually, which slows down the overall packaging speed. Since the weight of the wheels is relatively large, long-term handling and operation will increase the physical burden of the packaging personnel, which can easily lead to fatigue and reduced work efficiency. Errors in manual operation are inevitable, especially in high-intensity working environments, which can easily lead to omissions or improper packaging, thereby affecting the safety and integrity of the products. During the palletizing process, if the wheels are stacked too tightly, it will not only increase the difficulty of subsequent handling, but also easily cause friction and collision between the wheels, increasing the risk of damage. In addition, when the tightly stacked wheels are taken, they will affect the stability of other wheels, causing tipping or displacement. Summary of the invention

[0005] The object of the present invention is to provide an automatic packaging and stacking machine device for aluminum alloy commercial vehicle wheels, comprising a bottom plate and a support platform fixedly connected to the top thereof, a mechanical arm is installed on one side of the top of the support platform, a packaging mechanism is installed on one side of the top of the support platform, a driving mechanism is installed on one side of the packaging mechanism, and a locking mechanism is installed on the other side of the packaging mechanism, a third driving motor is installed on one side of the top of the support platform, and a stacking mechanism is installed on one side of the top of the bottom plate; The packaging mechanism comprises a fixed plate, the top end of one side of the fixed plate is symmetrically connected to two driving wheels for rotation, a rotating ring is arranged on one side of the fixed plate, a plurality of limiting wheels are arranged on the inner side of the outer surface of the rotating ring, one end of the limiting wheel is rotatably connected to the side wall of the fixed plate, a rotating rod is fixedly connected to the top of the rotating ring, a tape wheel is rotatably connected to the outer surface of the rotating rod, and one end of the driving wheel is fixedly connected to a first ratchet wheel; The stacking mechanism includes a stacking rack, a limiting column is fixedly connected to the center of the inner side of the stacking rack, a plurality of mounting grooves are opened on both sides of the stacking rack, a first support plate is rotatably connected to the inner side of the mounting groove, a plurality of second support plates are arranged on the top of the first support plate, the second support plate is rotatably connected to the inner wall of the mounting groove, and the top of one side of the first support plate and the top of one side of the second support plate are fixedly connected to the limiting rack.

[0006] Preferably, the driving mechanism comprises a transmission assembly, a driven wheel is arranged on one side of the transmission assembly, and a driving wheel is arranged on the other side of the transmission assembly.

[0007] Preferably, both sides of the driven wheel and the driving wheel are rotatably connected with support frames, and the bottom of the support frame is fixedly connected to the support platform.

[0008] Preferably, a second drive motor is installed on one side of the top of the support platform, and the second drive motor is fixedly connected to the driving wheel.

[0009] Preferably, both ends of the transmission assembly are fixedly connected to the driven wheel and the driving wheel respectively.

[0010] Preferably, a first fixing frame is fixedly connected to the top end of one side of the rotating ring, and a first driving motor is installed on one side of the first fixing frame.

[0011] Preferably, a second ratchet is provided inside the first fixing frame, the second ratchet is fixedly connected to the output end of the first driving motor, and a chain is meshedly connected to the outer surface of the second ratchet, and the chain is meshedly connected to the first ratchet.

[0012] Preferably, the locking mechanism includes two second fixed frames, a screw rod is centrally rotatably connected between the two second fixed frames, sliding rods are provided above and below the screw rod, the sliding rods are fixedly connected to the inner walls of the second fixed frames, and the screw rod is fixedly connected to the output end of the third drive motor.

[0013] Preferably, a movable plate is threadedly connected to the outer surface of the screw rod, the top and bottom ends of the movable plate are both slidably connected to the slide rod, and one side of the top and the bottom of the movable plate are rotatably connected to limit rollers.

[0014] Preferably, a movable rod is slidably connected to the inner side of the limit frame, the top of the movable rod is fixedly connected to a transmission rod, one side of the bottom of the second support plate is fixedly connected to a swing frame, the top of the transmission rod is rotatably connected to the inner side of the swing frame, and the inner side of the installation groove is fixedly connected to the limit rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, during the wheel winding and packaging process, the winding operation is started between the robot arm and the driving wheel through the first driving motor, and the power is transmitted to the first ratchet wheel via the chain, thereby driving the two driving wheels to rotate. The friction between the driving wheel and the rotating ring ensures the stable rotation of the rotating ring. At the same time, the tape wheel evenly wraps the tape around the wheel surface. The second driving motor drives the driving wheel and the driven wheel to rotate synchronously, ensuring that the wheel continues to rotate stably during the whole process. This synergistic effect greatly improves the winding efficiency, ensures the tightness and firmness of the packaging, and finally realizes the fast and automated wheel packaging operation, improving the overall efficiency and product quality of the production line.

[0016] 2. In the present invention, during the wheel wrapping and packaging process, the robot arm accurately places the wheel between the driven wheel and the driving wheel. The bottom notch design facilitates the placement and removal of the wheel, thereby improving operational flexibility and stability. The third drive motor drives the screw to rotate, so that the movable plates on both sides move inward synchronously to effectively clamp the wheel. The slide bar serves as a guide to ensure that the movement process is smooth and precise. When the movable plate drives the limiting roller to approach the wheel, the limiting roller can achieve precise positioning and allow the wheel to rotate freely to prevent position deviation. The coordinated effect of this series of components ensures the stability and smoothness of the wheel during the wrapping and packaging process, thereby greatly improving the packaging quality and consistency.

[0017] 3. In the present invention, in the wheel stacking operation, the robot arm plays a vital role, ensuring that the packaged wheels are accurately placed on the inner side of the stacking mechanism and stably stacked on the outer side of the limit column. The bottom wheel first touches the first support plate, and its gravity causes the support plate to swing, and transmits the movement to the movable rod and the transmission rod through the limit frame, thereby driving the swing frame and the second support plate to move synchronously. This layer-by-layer swinging mechanism ensures the flexible response of support plates of different heights and realizes the stable stacking of wheels. A certain gap is maintained between each layer of support plates, which not only improves the stacking efficiency, but also facilitates the subsequent removal and transfer of wheels. Through this automated layered placement design, the stacking mechanism not only improves the overall work efficiency, but also ensures the safe storage and convenient access of wheels. It is particularly suitable for large-scale production and automated factory environments, and provides significant advantages for the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to the present invention; Figure 2 It is a schematic diagram of the overall structure of an automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to the present invention; Figure 3 It is a front view structural schematic diagram of an automatic packaging and palletizing machine device for aluminum alloy commercial vehicle wheels of the present invention; Figure 4It is a rear structural schematic diagram of an automatic packaging and palletizing machine device for aluminum alloy commercial vehicle wheels of the present invention; Figure 5 It is a top view structural schematic diagram of an automatic packaging and palletizing machine device for aluminum alloy commercial vehicle wheels of the present invention; Figure 6 It is a schematic diagram of the overall structure of an automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to the present invention; Figure 7 The present invention is a schematic cross-sectional structural diagram of an automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels.

[0019] In the figure: 1, bottom plate; 2, stacking mechanism; 21, stacking frame; 22, limiting column; 23, first support plate; 24, limiting rod; 25, second support plate; 26, limiting frame; 27, transmission rod; 271, movable rod; 28, mounting groove; 29, swing frame; 3, mechanical arm; 4, packaging mechanism; 41, rotating ring; 42, tape wheel; 43, driving wheel; 431, first ratchet; 44, fixed plate; 45, limiting Wheel; 46, first drive motor; 461, second ratchet; 47, first fixed frame; 48, chain; 49, rotating rod; 5, driving mechanism; 51, driven wheel; 52, transmission assembly; 53, second drive motor; 54, driving wheel; 55, support frame; 6, locking mechanism; 61, screw rod; 62, second fixed frame; 63, sliding rod; 64, moving plate; 65, limiting roller; 7, third drive motor; 8, support table. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only 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.

[0021] Example 1: Reference Figure 1 - Figure 7 As shown: an automatic packaging and stacking machine equipment for aluminum alloy commercial vehicle wheels, including a bottom plate 1 and a support platform 8 fixedly connected to the top thereof, a mechanical arm 3 is installed on one side of the top of the support platform 8, a packaging mechanism 4 is installed on one side of the top of the support platform 8, a driving mechanism 5 is installed on one side of the packaging mechanism 4, and a locking mechanism 6 is installed on the other side of the packaging mechanism 4, a third driving motor 7 is installed on one side of the top of the support platform 8, and a stacking mechanism 2 is installed on one side of the top of the bottom plate 1; The packaging mechanism 4 includes a fixed plate 44, and two driving wheels 43 are symmetrically rotatably connected to the top of one side of the fixed plate 44. A rotating ring 41 is provided on one side of the fixed plate 44, and a plurality of limiting wheels 45 are provided on the inner side of the outer surface of the rotating ring 41. One end of the limiting wheel 45 is rotatably connected to the side wall of the fixed plate 44. A rotating rod 49 is fixedly connected to the top of the rotating ring 41, and a tape wheel 42 is rotatably connected to the outer surface of the rotating rod 49. One end of the driving wheel 43 is fixedly connected to the first ratchet 431. The stacking mechanism 2 includes a stacking rack 21, a limiting column 22 is fixedly connected to the center of the inner side of the stacking rack 21, a plurality of mounting grooves 28 are provided on both sides of the stacking rack 21, a first support plate 23 is rotatably connected to the inner side of the mounting groove 28, a plurality of second support plates 25 are provided on the top of the first support plate 23, the second support plates 25 are rotatably connected to the inner wall of the mounting groove 28, and a limiting rack 26 is fixedly connected to the top of one side of the first support plate 23 and the top of one side of the second support plate 25.

[0022] In this embodiment, during the wheel wrapping process, the robot arm 3 plays an important role. It can accurately clamp and transfer the wheel and accurately place the wheel between the driven wheel 51 and the driving wheel 54. After preparation, the wrapping operation will start. First, the second ratchet 461 is driven by the first drive motor 46 to start rotating. The second ratchet 461 transmits power to the two first ratchets 431 through the connected chain 48, so that the two first ratchets 431 rotate synchronously. The rotation of the first ratchet 431 will further drive the two drive wheels 43 to rotate together, thereby starting the core movement of the entire wrapping.

[0023] When the driving wheel 43 rotates, the friction between the driving wheel 43 and the rotating ring 41 drives the rotating ring 41 to move together. During the rotation process, the rotating ring 41 is limited by the driving wheel 43 and the limiting wheel 45 to ensure that it rotates stably along the set trajectory. At the same time, the packaging tape installed on the tape wheel 42 will begin to wrap around the outside of the wheel. During the wrapping process, the tape wheel 42 evenly wraps the tape around the wheel surface as the rotating ring 41 moves, ensuring that the wheel is tightly and evenly wrapped.

[0024] In order to further improve the efficiency of wrapping, the second drive motor 53 also plays a role in this process. The rotation of the second drive motor 53 directly drives the driving wheel 54. The driving wheel 54 not only rotates itself, but also transmits power to the driven wheel 51 through the transmission assembly 52, so that the driving wheel 54 and the driven wheel 51 rotate synchronously. The synchronous force of the two wheels ensures that the wheel remains stable and continues to rotate during the packaging process.

[0025] Through the combined action of the driving wheel 54 and the driven wheel 51 on the wheel, the wheel can realize stable and continuous rotation during the entire winding process. At the same time, the tape can evenly pass around the wheel surface in coordination with the rotation of the rotating ring 41. During the entire process, the coordinated operation of the robot arm 3 and the precise coordination of each drive motor and wheel set ensure that the wheel can quickly and automatically complete the winding packaging, which not only improves the packaging efficiency, but also ensures the quality and firmness of the packaging.

[0026] Embodiment 2: Figure 2 - Figure 5 As shown, the driving mechanism 5 includes a transmission assembly 52, a driven wheel 51 is provided on one side of the transmission assembly 52, and a driving wheel 54 is provided on the other side of the transmission assembly 52. ​​Support frames 55 are rotatably connected to both sides of the driven wheel 51 and the driving wheel 54, and the bottom of the support frame 55 is fixedly connected to the support platform 8. A second driving motor 53 is installed on one side of the top of the support platform 8, and the second driving motor 53 is fixedly connected to the driving wheel 54. The two ends of the transmission assembly 52 are fixedly connected to the driven wheel 51 and the driving wheel 54 respectively. A first fixed frame 47 is fixedly connected to the top of one side of the rotating ring 41, and a first driving motor 46 is installed on one side of the first fixed frame 47. A second ratchet 461 is provided on the inner side of the first fixed frame 47, and the second ratchet 461 is fixedly connected to the output end of the first driving motor 46. The outer surface of the second ratchet 461 is meshed with a chain 48, and the chain 48 is meshed with the first ratchet 431.

[0027] In this embodiment, when the robot arm 3 accurately places the wheel to be packaged between the driven wheel 51 and the driving wheel 54, the notch at the bottom of the rotating ring 41 is designed to facilitate the placement and removal of the wheel. This notch not only improves the flexibility of operation, but also ensures the stability of the wheel during the placement process, reducing the complexity of human intervention. Once the wheel is correctly placed, the system will start further positioning and fixing operations through the drive of the third drive motor 7.

[0028] The function of the third drive motor 7 is to drive the screw 61 to rotate. Since the threads on the outer surfaces of the two ends of the screw 61 are in opposite directions, this means that when the screw 61 rotates, it will drive the two moving plates 64 installed on both sides of the screw 61 to move synchronously, but in directions close to each other. As the moving plates 64 move, the system ensures that both move inward at the same time, firmly clamping the wheels in the packaging position. In order to ensure the smoothness and accuracy of the moving process, the slide bar 63 plays a guiding role at this time. The slide bar 63 guides the movement of the moving plate 64 to prevent instability or tilting during movement, ensuring that the entire system operates with high precision.

[0029] When the movable plate 64 drives the limiting roller 65 to gradually approach the wheel, the limiting roller 65 will begin to play its core role. First of all, the design of the limiting roller 65 enables it to accurately position the wheel to prevent the wheel from position deviation or slipping during the subsequent winding process. Since the limiting roller 65 has the characteristic of being able to rotate freely, it can not only firmly support the wheel, but also allow the wheel to rotate freely when the wheel is driven by the driving wheel 54 and the driven wheel 51. The cleverness of this design is that while it fixes the wheel position, it will not hinder the free movement of the wheel, avoiding problems such as skewness and offset that may occur during the winding and packaging process.

[0030] Through the coordinated action of the third drive motor 7, the screw 61, the moving plate 64, the slide bar 63 and the limiting roller 65, the system can achieve accurate positioning and fixing of the wheel in the automated operation, ensuring the position stability and movement smoothness of the wheel during the wrapping process, thereby improving the quality and consistency of the packaging. This process not only greatly reduces the need for human intervention, but also improves the automation level of the entire production line, ensuring efficient packaging operations.

[0031] Embodiment 3: According to Figure 4 - Figure 7 As shown, the locking mechanism 6 includes two second fixed frames 62, a screw rod 61 is rotatably connected between the two second fixed frames 62, a sliding rod 63 is arranged above and below the screw rod 61, the sliding rod 63 is fixedly connected to the inner wall of the second fixed frame 62, and the screw rod 61 is fixedly connected to the output end of the third driving motor 7. A movable plate 64 is threadedly connected to the outer surface of the screw rod 61, the top and bottom ends of the movable plate 64 are slidably connected to the sliding rod 63, and the top side and bottom side of the movable plate 64 are rotatably connected to the limiting roller 65. A movable rod 271 is slidably connected to the inner side of the limiting frame 26, the top of the movable rod 271 is fixedly connected to the transmission rod 27, and a swing frame 29 is fixedly connected to the bottom side of the second support plate 25, the top of the transmission rod 27 is rotatably connected to the inner side of the swing frame 29, and the inner side of the mounting groove 28 is fixedly connected to the limiting rod 24.

[0032] In this embodiment, when performing wheel stacking operations, the mechanical arm 3 plays a key role in being responsible for accurately placing the packaged wheels on the inner side of the stacking rack 21. When placing, the wheels will be stacked on the outer side of the limiting pillars 22. Such a design can ensure the stability of the position of the wheels when stacking. During the stacking process, the bottommost wheel placed first will preferentially touch the top of one end of the first support plate 23, and the gravity of the wheel will cause the first support plate 23 to rotate.

[0033] When the first support plate 23 swings, the limit frame 26 on the top side will start to work. The limit frame 26 will apply force to the inner movable rod 271 connected to it, causing the movable rod 271 to rotate and transmit the movement through the transmission rod 27. The movement of the transmission rod 27 will further drive the swing frame 29 to rotate synchronously, and the rotation of the swing frame 29 will directly act on the second support plate 25, causing it to swing to a certain extent. This coordinated swing mechanism ensures the flexible response of the second support plate 25 during the wheel stacking process, and achieves mutual coordination between support plates at different heights.

[0034] As the second support plate 25 swings, the limiting frame 26 on the top side thereof will continue to exert force on the transmission rod 27 and the movable rod 271, thereby causing more second support plates 25 to swing layer by layer. Through this step-by-step transmission method, multiple second support plates 25 located above will swing in sequence, ensuring that each layer of support plates can stably and flexibly cooperate with the placement of the wheels when stacking the wheels.

[0035] As the wheels gradually pile up on the inner side of the limiting pillar 22, the top of the first support plate 23 bears the weight of the bottom layer of wheels, and each time a new wheel is placed, it will be stacked on top of the second support plate 25. Through its unique swing mechanism, each layer of support plates can not only bear the weight of the wheels, but also ensure that a certain gap is maintained between the wheels. On the one hand, it provides enough space for stacking a large number of wheels, avoiding the instability caused by tight stacking. On the other hand, when the wheels need to be removed or transferred, these gaps make it easier for the robot arm 3 to clamp the wheels, and there will be no difficulty in clamping or inaccurate positioning due to the close fit of the wheels.

[0036] Through this layered swinging stacking mechanism, the stacking rack 21 can complete the storage task of a large number of wheels in an efficient and flexible manner. Under the joint action of the limiting frame 26, the transmission rod 27, the movable rod 271 and the swing frame 29, the first support plate 23 and the second support plate 25 realize the automation, stability and convenience of wheel stacking. Ultimately, this stacking method not only improves work efficiency, but also ensures the safe storage and convenient access of wheels, which has significant advantages in large-scale production and automated factory environments.

[0037] The use method and working principle of the device: When packaging the wheel, a wrapping packaging method is used. During this process, the robot arm 3 can clamp and transfer the wheel and place it between the driven wheel 51 and the driving wheel 54. During the wrapping process, the second ratchet 461 is driven by the first drive motor 46 to rotate, so that the chain 48 starts to move, and then drives the two first ratchet wheels 431 to rotate together. This will cause the two drive wheels 43 to rotate together, and the drive wheel 43 uses the friction force with the rotating ring 41 to drive the rotating ring 41 to move, so that it rotates under the limit of the drive wheel 43 and the limit wheel 45.

[0038] During the rotation process, the tape surface of the tape wheel 42 wraps and packages the tire. At the same time, the driving of the second driving motor 53 can also drive the driving wheel 54 to rotate. The driving wheel 54 transmits power to the transmission assembly 52 during the rotation process, which not only drives the driven wheel 51 to rotate synchronously, but also causes the driving wheel 54 and the driven wheel 51 to apply force to the tire to rotate the tire. In conjunction with the rotation of the rotating ring 41, the automatic wrapping and packaging of the tire can be quickly achieved.

[0039] When the robot arm 3 places the tire to be packaged between the driven wheel 51 and the driving wheel 54, the notch at the bottom of the rotating ring 41 facilitates placement and removal. After placement, the third driving motor 7 is used to drive the screw rod 61 to rotate. Since the threads on the outer surfaces of the two ends of the screw rod 61 have opposite directions, the two moving plates 64 move simultaneously and approach each other. During the movement, the guide of the slide rod 63 ensures the stability of the movement.

[0040] As the limiting roller 65 gradually approaches the tire, it can not only be positioned, but also because the limiting roller 65 can rotate, it will not limit the free rotation of the tire driven by the driving wheel 54 and the driven wheel 51, thereby ensuring that the tire will not be skewed or offset during winding.

[0041] When stacking, the robot arm 3 places the packaged tires on the inner side of the stacking rack 21 and stacks them on the outer side of the limiting column 22. When stacking, the tires at the bottom will first touch the top of one end of the first support plate 23, and the two first support plates 23 will rotate by gravity. In this process, the swing of the first support plate 23 will exert a force on the inner movable rod 271 through the limiting rack 26 at the top, so that the transmission rod 27 cooperates with the swing rack 29 to drive the connected second support plate 25 to swing, and the amplitude gradually increases.

[0042] As the wheels are stacked on the inner side of the limiting pillars 22 and on top of the two first support plates 23, when another wheel is stacked, it will be placed on top of the two second support plates 25. There are gaps between the wheels, which is convenient for stacking a large number of wheels and avoids the inconvenience of clamping and positioning caused by close stacking when they need to be taken out.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels, comprising a bottom plate (1) and a support platform (8) fixedly connected to the top thereof, a mechanical arm (3) being mounted on one side of the top of the support platform (8), characterized in that: A packaging mechanism (4) is installed on one side of the top of the support platform (8), a driving mechanism (5) is installed on one side of the packaging mechanism (4), and a locking mechanism (6) is installed on the other side of the packaging mechanism (4); a third driving motor (7) is installed on one side of the top of the support platform (8), and a stacking mechanism (2) is installed on one side of the top of the bottom plate (1); The packaging mechanism (4) comprises a fixed plate (44), the top end of one side of the fixed plate (44) is symmetrically rotatably connected to two driving wheels (43), one side of the fixed plate (44) is provided with a rotating ring (41), the inner side of the outer surface of the rotating ring (41) is provided with a plurality of limiting wheels (45), one end of the limiting wheel (45) is rotatably connected to the side wall of the fixed plate (44), the top of the rotating ring (41) is fixedly connected to a rotating rod (49), the outer surface of the rotating rod (49) is rotatably connected to a tape wheel (42), and one end of the driving wheel (43) is fixedly connected to a first ratchet wheel (431); The stacking mechanism (2) comprises a stacking frame (21), a limiting column (22) is fixedly connected to the center of the inner side of the stacking frame (21), a plurality of mounting grooves (28) are provided on both sides of the stacking frame (21), a first support plate (23) is rotatably connected to the inner side of each of the mounting grooves (28), a plurality of second support plates (25) are provided on the top of the first support plate (23), the second support plates (25) are rotatably connected to the inner wall of the mounting groove (28), and the top of one side of the first support plate (23) and the top of one side of the second support plate (25) are fixedly connected to the limiting frame (26).

2. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 1 is characterized in that: The driving mechanism (5) comprises a transmission assembly (52), a driven wheel (51) being provided on one side of the transmission assembly (52), and a driving wheel (54) being provided on the other side of the transmission assembly (52).

3. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 2 is characterized in that: Both sides of the driven wheel (51) and the driving wheel (54) are rotatably connected to a support frame (55), and the bottom of the support frame (55) is fixedly connected to the support platform (8).

4. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 3 is characterized by: A second drive motor (53) is installed on one side of the top of the support platform (8), and the second drive motor (53) is fixedly connected to the driving wheel (54).

5. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 4 is characterized in that: The two ends of the transmission assembly (52) are fixedly connected to the driven wheel (51) and the driving wheel (54) respectively.

6. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 1, characterized in that: A first fixing frame (47) is fixedly connected to the top end of one side of the rotating ring (41), and a first driving motor (46) is mounted on one side of the first fixing frame (47).

7. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 6, characterized in that: A second ratchet (461) is disposed inside the first fixing frame (47), the second ratchet (461) being fixedly connected to the output end of the first driving motor (46), the outer surface of the second ratchet (461) being meshingly connected to a chain (48), and the chain (48) being meshingly connected to the first ratchet (431).

8. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 1, characterized in that: The locking mechanism (6) comprises two second fixing frames (62), a screw rod (61) being rotatably connected at the center between the two second fixing frames (62), a sliding rod (63) being provided above and below the screw rod (61), the sliding rod (63) being fixedly connected to the inner wall of the second fixing frame (62), and the screw rod (61) being fixedly connected to the output end of the third drive motor (7).

9. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 8, characterized in that: The outer surface of the screw rod (61) is threadedly connected to a movable plate (64); the top and bottom ends of the movable plate (64) are both slidably connected to the slide rod (63); and the top side and bottom side of the movable plate (64) are rotatably connected to limit rollers (65).

10. The automatic packaging and palletizing machine for aluminum alloy commercial vehicle wheels according to claim 1, characterized in that: A movable rod (271) is slidably connected to the inner side of the limit frame (26); the top of the movable rod (271) is fixedly connected to the transmission rod (27); one side of the bottom of the second support plate (25) is fixedly connected to a swing frame (29); the top of the transmission rod (27) is rotatably connected to the inner side of the swing frame (29); and the inner side of the mounting groove (28) is fixedly connected to the limit rod (24).

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