Intelligent tire packaging production line

Abstract

The utility model provides an intelligent tire packaging production line, which relates to the technical field of tire packaging and comprises a tire buffering area, an unstacking device, a film winding device, a stacking device, a labeling device and a bundling device which are sequentially arranged along the conveying direction of a conveying line. And a tire rotating device is arranged on one side of the film winding device. According to the whole production line, all links of conveying, unstacking, rotary film winding, stacking, labeling and bundling of tires are automatically operated, a large amount of manual participation is not needed, a continuous production process is formed, manual switching and intervention between procedures are not needed, and the packaging period of a single tire is greatly shortened. Compared with a traditional manual packaging mode, the tire packaging number in unit time can be remarkably increased, and the large-scale and batch production requirements can be easily met.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the tire packaging technical field, concretely relates to tire intelligent packaging production line. BACKGROUND

[0002] In the tire production and manufacturing field, the tire after completing production needs to be handled by packaging to enter the warehousing, transportation and sales links. The main purpose of tire packaging is to protect the tire from the invasion of dust and moisture from the outside world, to avoid surface damage caused by collision and friction during transportation and storage, and to facilitate the stacking and efficient transfer of the tire. The traditional tire packaging process relies on manual operation,

[0003] The specific process includes: manually disassembling the stacked tires one by one, manually carrying them to the film winding station, manually operating the film winding device to wrap the tires, then manually restacking the film-wrapped tires, and finally labeling and bundling. This method has many drawbacks: on the one hand, the tires are heavy, and the manual disassembly and carrying process requires a lot of labor, which can easily cause the operator to become tired, resulting in low efficiency (the time required for packaging a single tire is usually more than a few minutes) and safety hazards caused by operator errors; on the other hand, it is difficult to ensure uniformity and full coverage of the wrapping force when manually wrapping the film, often resulting in partial wrapping, film relaxation and other problems, affecting the quality of the packaging, and the labeling position is greatly deviated and the bundling tightness is inconsistent, further reducing the standardization of the packaging. The existing equipment has poor compatibility for different sizes of tires, and special equipment is often required for different types of products such as large-size truck tires and small-size car tires, increasing the cost of enterprise equipment investment. UTILITY MODEL CONTENTS

[0004] 1. The technical problem to be solved by the utility model:

[0005] The utility model provides a tire intelligent packaging production line to solve the technical problems in the above background.

[0006] 2. Technical solution:

[0007] To achieve the above purpose, the utility model provides a technical scheme: a tire intelligent packaging production line, including a tire buffer zone, a disassembly device, a film winding device, a stacking device, a labeling device and a bundling device arranged in sequence along the conveying direction of the conveying line, the disassembly device and the stacking device have the same structure, one side of the film winding device is provided with a tire rotating device, the stacked tires are conveyed to the tire rotating device by the disassembly device after reaching the tire buffer zone through the conveying line, the tire rotating device drives the tire to rotate, and the film winding device winds the tire in a rotating state, the film-wrapped tire is conveyed to the stacking device for stacking, and the stacked tire is labeled by the labeling device and bundled by the bundling device.

[0008] Preferably, the unstacking device comprises a rack one, a horizontal linear module, a vertical linear module, a mounting rack, a control mechanism and a support block, the horizontal linear module is installed on the rack one, the vertical linear module is connected with the moving end of the horizontal linear module, the mounting rack is connected with the moving end of the vertical linear module, a plurality of support blocks are arranged in an annular array and are slidably installed on the mounting rack, and the control mechanism controls the movement of the plurality of support blocks at the same time so that the support blocks are attached to the inner wall of the tire to fix the tire.

[0009] Preferably, the control mechanism comprises a screw rod rotatably installed on the mounting rack, the screw rod is connected with the output shaft of the motor one, a threaded sleeve is sleeved on the screw rod and threadedly matched with the screw rod, a lifting disc is sleeved on the outside of the threaded sleeve, one end of a connecting rod is rotatably connected with the lifting disc through a pin shaft, and the other end is rotatably connected with the support block through a pin shaft.

[0010] Preferably, the unstacking device further comprises a guide rack, a sliding block, a vertical guide shaft and a guide sleeve, the guide rack is installed on the mounting rack, a plurality of horizontal guide grooves are formed in the guide rack, the sliding block is fixedly connected with the support block, the sliding block is slidably arranged in the horizontal guide groove, the connecting rod is rotatably connected with the sliding block through a pin shaft, the vertical guide shaft is fixedly installed on the mounting rack, the guide sleeve is sleeved on the vertical guide shaft and slidably matched with the vertical guide shaft, and the guide sleeve is fixedly connected with the lifting disc.

[0011] Preferably, the tire rotating device comprises a mounting beam, the mounting beam is arranged on one side of the conveying line, a synchronous belt pulley set is rotatably installed on the upper end of the mounting beam, a synchronous belt is sleeved and installed on the synchronous belt pulley set, the synchronous belt pulley set divides the synchronous belt into two parts, the two parts of the synchronous belt are connected with the lifting mechanism through the connecting plate respectively, the synchronous belt drives the two lifting mechanisms to relatively approach or move away when the synchronous belt operates, one mounting box is arranged on the output end of each of the two lifting mechanisms, a driving pulley set is rotatably installed on one mounting box, and a driven pulley set is rotatably installed on the other mounting box, the driving pulley set is connected with the driving mechanism, and the tire is conveyed to the position between the driving pulley set and the driven pulley set, the driving pulley set continuously rotates under the driving of the driving mechanism and drives the tire to rotate.

[0012] Preferably, the driving mechanism comprises a second motor, a driving synchronous pulley, a driven synchronous pulley one, a driven synchronous pulley two and a tension pulley, the second motor is installed on the mounting box corresponding to the driving wheel set, the driving synchronous pulley is connected with the output shaft of the second motor, the driven synchronous pulley one and the driven synchronous pulley two are both rotatably installed in the mounting box, the tension pulley is installed in the mounting box and is used for tensioning the synchronous belt, the synchronous belt is wound on the driving synchronous pulley, the driven synchronous pulley one, the driven synchronous pulley two and the tension pulley, and the driven synchronous pulley one is in transmission connection with the driving wheel set to drive the driving wheel set to rotate continuously, so that the tire is continuously rotated in the film winding process.

[0013] 3. Beneficial effects:

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] The whole production line of the utility model realizes automatic operation in each link from tire conveying, unstacking, rotating film winding to stacking, label pasting and bundling, without the need of a large number of manual participation. This not only greatly reduces the labor cost and reduces the mistakes caused by manual operation fatigue, negligence and other factors, but also avoids the possible injuries of personnel, the scratches and deformation of the tire surface and other problems during manual tire carrying, so that the production process is safer and more standardized. The devices of the utility model are closely connected and cooperated, forming a continuous production process, without manual conversion and intervention between processes, greatly shortening the packaging cycle of a single tire. Compared with the traditional manual packaging mode, the tire packaging quantity in unit time can be significantly improved, and the large-scale and batch production demand can be easily met, providing strong support for enterprises to improve production capacity and seize the market.

[0016] The tire rotating device can drive the tire to rotate stably and uniformly, and cooperates with the film winding device to make the wrapping film evenly distributed on the tire surface without omission and wrinkle, and can wrap the tire in all directions. This high-quality film winding effect can effectively isolate dust and moisture from the outside, prevent the tire from being contaminated and corroded during storage and transportation, and avoid damage caused by collision and friction between tires, thereby maintaining the original performance and appearance of the tire to the greatest extent.

[0017] The control mechanism of the unstacking device can simultaneously and accurately control the movement of multiple supporting blocks, and can adapt to the inner wall fixing requirements of tires of different diameters and different specifications by adjusting the expansion range of the supporting blocks, thereby realizing stable unstacking of various tires. In the tire rotating device, the lifting mechanism is driven by the synchronous belt to move closer or farther away, so that the distance between the driving wheel set and the driven wheel set can be flexibly adjusted to meet the clamping and rotating requirements of tires of different sizes, and the production line can quickly switch between different types of tires without large-scale modification. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the structure schematic view of the unstacking device of the utility model;

[0020] Figure 3 It is the A area enlarged schematic view of the utility model;

[0021] Figure 4 It is the structure schematic view of the tire turning device and film winding device of the utility model;

[0022] Figure 5 It is the structure schematic view of the tire turning device and film winding device of the utility model from another angle;

[0023] Figure 6 It is the structure schematic view of the tire turning device of the utility model;

[0024] Figure 7 It is the structure schematic view of the tire turning device of the utility model from another angle;

[0025] Figure 8 It is the structure schematic view of the driving mechanism of the utility model.

[0026] Reference signs:

[0027] 1, transmission line; 2, tire buffer area; 3, unstacking device; 301, rack one; 302, transverse linear module; 303, lifting linear module; 304, mounting frame; 305, screw rod; 306, motor one; 307, lifting disc; 308, guide frame; 309, transverse guide groove; 310, sliding block; 311, connecting rod; 312, vertical guide shaft; 313, guide sleeve; 314, support block; 4, tire turning device; 41, mounting beam; 42, synchronous belt; 43, synchronous belt pulley set; 44, lifting mechanism; 45, mounting box; 46, driving mechanism; 461, motor two; 462, driving synchronous belt pulley; 463, driven synchronous belt pulley one; 464, driven synchronous belt pulley two; 465, tension pulley; 47, driving pulley set; 48, driven pulley set; 5, film winding device; 6, stacking device; 7, labeling device; 8, bundling device. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the related drawings, wherein several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0029] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0031] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] It should be noted that the structures not introduced in the utility model are the same as the prior art or can be realized by using the prior art, which do not involve the design points and improvement direction of the utility model, and therefore will not be described here. Embodiment

[0033] Referring to the drawings Figures 1-8 The tire intelligent packaging production line comprises a tire buffer area 2, a destacking device 3, a film winding device 5, a stacking device 6, a labeling device 7 and a bundling device 8 which are arranged in sequence along the conveying direction of the conveying line 1, the destacking device 3 and the stacking device 6 are the same in structure, one side of the film winding device 5 is provided with a tire rotating device 4, the stacked tires are conveyed to the tire rotating device 4 by the destacking device 3 after reaching the tire buffer area 2 through the conveying line 1, the tire rotating device 4 drives the tires to rotate, and the film winding device 5 winds the film on the rotating tires, the tires after winding are conveyed to the stacking device 6 for stacking, and the stacked tires are sequentially labeled by the labeling device 7 and bundled by the bundling device 8. The tire buffer area 2 temporarily stores the stacked tires to be processed, plays a buffering role, and ensures the continuous and stable operation of the production line.

[0034] The unstacking device 3 unstacks the stacked tires one by one and transports them to the next link, realizing automatic splitting of the tires. The tire rotating device 4 drives the tires to rotate, providing favorable conditions for the film winding device 5, and ensuring that each part of the tire can be covered by the film. The film winding device 5 winds film on the rotating tires, which plays a role in protecting the tires, preventing dust pollution and damage during transportation. The stacking device 6 re-stacks the film-wound tires, facilitating subsequent storage and transportation. The labeling device 7 labels the tires, facilitating identification, tracing and management of the tires. The bundling device 8 firmly bundles the stacked tires to prevent scattering during transportation and storage. The packaging production line realizes the full-process automation of tire packaging from unstacking, film winding, stacking to labeling and bundling, improving the degree of automation of packaging.

[0035] The unstacking device 3 includes a rack one 301, a horizontal moving linear module 302, a lifting linear module 303, a mounting rack 304, a control mechanism and a support block 314. The horizontal moving linear module 302 is installed on the rack one 301, the lifting linear module 303 is connected with the moving end of the horizontal moving linear module 302, the mounting rack 304 is connected with the moving end of the lifting linear module 303, a plurality of support blocks 314 are arranged in a ring array and are slidingly installed on the mounting rack 304, and the control mechanism controls the movement of the plurality of support blocks 314 at the same time, so that the support blocks 314 adhere to the inner wall of the tire to fix the tire.

[0036] The control mechanism includes a screw rod 305 rotatably installed on the mounting rack 304, the screw rod 305 is connected with the output shaft of a motor one 306, a threaded sleeve is sleeved on the screw rod 305 and threadedly matched with the screw rod 305, a lifting disc 307 is sleeved on the outside of the threaded sleeve, one end of a connecting rod 311 is rotatably connected with the lifting disc 307 through a pin shaft, and the other end is rotatably connected with the support block 314 through a pin shaft.

[0037] The unstacking device 3 further includes a guide rack 308, a sliding block 310, a vertical guide shaft 312 and a guide sleeve 313. The guide rack 308 is installed on the mounting rack 304, a plurality of horizontal guide grooves 309 are formed in the guide rack 308, the sliding block 310 is fixedly connected with the support block 314, the sliding block 310 is slidingly arranged in the horizontal guide groove 309, the connecting rod 311 is rotatably connected with the sliding block 310 through a pin shaft, the vertical guide shaft 312 is fixedly installed on the mounting rack 304, and the guide sleeve 313 is sleeved on the vertical guide shaft 312 and slidingly matched with the vertical guide shaft 312. The guide sleeve 313 is fixedly connected with the lifting disc 307.

[0038] The tire turning device 4 comprises a mounting beam 41 arranged on one side of the conveying line 1, the upper end of the mounting beam 41 is rotatably mounted with a synchronous pulley set 43, the synchronous pulley set 43 is sleeved with a synchronous belt 42, the synchronous pulley set 43 divides the synchronous belt 42 into two parts, the two parts of the synchronous belt 42 are connected with the lifting mechanism 44 through the connecting plate respectively, the synchronous belt 42 drives the two lifting mechanisms 44 to move close to or away from each other when running, the output ends of the two lifting mechanisms 44 are respectively provided with one mounting box 45, one mounting box 45 is rotatably mounted with a driving pulley set 47, the other mounting box 45 is rotatably mounted with a driven pulley set 48, the driving pulley set 47 is connected with the driving mechanism 46, after the tire is conveyed to the driving pulley set 47 and the driven pulley set 48, the driving pulley set 47 continuously rotates under the driving of the driving mechanism 46 and drives the tire to rotate.

[0039] The driving mechanism 46 comprises a motor two 461, a driving synchronous pulley 462, a driven synchronous pulley one 463, a driven synchronous pulley two 464 and a tension pulley 465, the motor two 461 is mounted on the mounting box 45 corresponding to the driving pulley set 47, the driving synchronous pulley 462 is connected with the output shaft of the motor two 461, the driven synchronous pulley one 463 and the driven synchronous pulley two 464 are rotatably mounted in the mounting box 45, the tension pulley 465 is mounted in the mounting box 45 and is used for tensioning the synchronous belt, the synchronous belt is wound on the driving synchronous pulley 462, the driven synchronous pulley one 463, the driven synchronous pulley two 464 and the tension pulley 465, and the driven synchronous pulley one 463 is in transmission connection with the driving pulley set 47 to drive it to continuously rotate, so that the tire continuously rotates in the film winding process.

[0040] Working principle:

[0041] The tire is conveyed to the tire buffer area 2 by the conveying line 1, the infrared sensor is arranged in the tire buffer area 2, when it is detected that the tire stack reaches the preset number, the conveying line 1 temporarily stops conveying to avoid the tire from overflowing. The bottom of the tire buffer area 2 is provided with an adjustable height support table, which can adjust the height according to the tire specification to ensure that the tire stack is neat. After the tire buffer area 2 receives the feeding signal, the conveying mechanism of the tire buffer area 2 starts to push the tire at the bottom to the next conveying section of the conveying line 1, preparing for the unstacking process.

[0042] Unstacking operation: after the control system of the unstacking device 3 receives the feeding signal of the tire buffer area 2, the horizontal moving linear module 302 on the rack one 301 starts to move, and the output end drives the lifting linear module 303 to move. The screw rod of the lifting linear module 303 rotates under the driving of the servo motor, so that the connected mounting frame 304 descends along the vertical direction until the positioning sensor below the mounting frame 304 is aligned with the top layer of the tire stack, at this time the horizontal moving and lifting actions stop at the same time, and the mounting frame 304 hovers above the tire.

[0043] The motor one 306 drives the screw rod 305 to rotate clockwise, the threaded sleeve sleeved on the screw rod 305 moves axially downward along the screw rod 305 under the threaded engagement, and in turn drives the lifting disc 307 fixed outside the threaded sleeve to move downward synchronously. At this time, the guide sleeve 313 sleeved on the vertical guide shaft 312 slides along the guide shaft with the lifting disc 307, ensuring that the lifting disc 307 does not deviate and moves accurately.

[0044] During the downward movement of the lifting disc 307, the support blocks 314 are pushed by the circumferentially uniformly distributed multiple groups of connecting rods 311, the pin shafts at both ends of the connecting rods 311 are respectively hinged to the ear seats of the lifting disc 307 and the sliding block 310. The sliding block 310 fixedly connected with the top of the support block 314 is embedded in the transverse guide groove 309 of the guide frame 308, and the sliding block 310 cooperates with the transverse guide groove 309 to realize accurate guidance. Under the pushing force of the connecting rods 311, the multiple annularly arrayed support blocks 314 are synchronously expanded outward along the transverse guide groove 309, and during the expansion process, the pressure sensor on the inner side of the support block 314 monitors the contact force with the inner wall of the tire in real time. When the contact force reaches the preset value, the motor one 306 stops rotating, the support block 314 stably adheres to the inner wall of the tire, and the rigid fixing of the tire is completed.

[0045] After the fixing is completed, the lifting linear module 303 first drives the mounting frame 304 to rise, so that the tire is separated from the stacked tires below, and then the transverse linear module 302 drives the tire to move transversely to above the transfer section of the transmission line 1, and the lifting linear module 303 is lowered again to stably place the tire on the conveying roller of the transfer section. Then, the motor one 306 is reversed to drive the support block 314 to contract inward and reset, and to be separated from the inner wall of the tire, and the mounting frame 304 is driven by the transverse and lifting modules to return to the initial position, preparing for the next unstacking operation.

[0046] The single tire after unstacking is conveyed by the transfer section transmission line to the working area of the tire turning device 4, and before the tire enters, a photoelectric opposite-acting switch is arranged at the entrance of the tire turning device 4, and when the front end edge of the tire is detected, the transmission line is slowed down to ensure that the tire accurately enters the central position between the driving wheel set 47 and the driven wheel set 48.

[0047] The synchronous pulley set 43 at the upper end of the mounting beam 41 is driven by a servo motor, which drives the synchronous belt 42 sleeved thereon to rotate. The synchronous belt 42 is divided into upper and lower sections by the upper and lower pulleys. The upper section of the synchronous belt is fixed to the connecting plate of the left lifting mechanism 44, and the lower section of the synchronous belt is fixed to the connecting plate of the right lifting mechanism 44. When the synchronous belt 42 rotates clockwise, the upper section of the synchronous belt drives the left lifting mechanism 44 to move to the right, and the lower section of the synchronous belt drives the right lifting mechanism 44 to move to the left. The two lifting mechanisms 44 move towards each other along symmetrical paths. The piston rod of the lifting mechanism 44 extends to push the mounting box 45 until the wheel surfaces of the driving wheel set 47 and the driven wheel set 48 come into contact with the sidewalls of the tire on both sides. The contact pressure is fed back to the control system through the pressure sensor, and the synchronous belt 42 stops rotating when the preset value is reached, and the tire is stably clamped.

[0048] After receiving the clamping signal, the motor two 461 of the driving mechanism 46 starts, and the output shaft drives the driving synchronous pulley 462 to rotate. The driving synchronous pulley 462 drives the driven synchronous pulley one 463 and the driven synchronous pulley two 464 to rotate synchronously through the polyurethane synchronous belt, and the tension pulley 465 tightens the synchronous belt to ensure that the transmission does not slip. The output shaft of the driven synchronous pulley one 463 is connected to the driving shaft of the driving wheel set 47 through a shaft coupling. The driving wheel set 47 rotates and drives the tire to rotate around its axis by friction. The radial runout of the tire during rotation is controlled within a reasonable range.

[0049] While the tire is rotating, the film wrapping device 5 starts wrapping from the edge of the tire on one side. The film frame moves gradually as the tire rotates until it covers the entire surface of the tire. The number of wrapping layers can be preset by the control system. During the wrapping process, the infrared sensor monitors the remaining amount of the film in real time and sends a warning signal when the remaining amount is low, reminding the operator to replace the film roll. After the wrapping is completed, the driving wheel set 47 stops rotating, the lifting mechanism 44 lifts the mounting box 45, and the synchronous belt 42 reverses to move the two lifting mechanisms 44 away from each other, releasing the tire.

[0050] The wrapped tire is transported by the transmission line 1 to the working area of the stacking device 6. The stacking device 6 has the same structure as the unstacking device 3, but the action direction is opposite. The mounting frame 304 of the stacking device 6 first moves above the tire, the support block 314 expands and embeds into the inner wall of the tire to fix it. Then the tire is lifted and moved horizontally above the stacking platform. The height is adjusted by lifting to stack the tire stably above the existing stacked tire. A laser alignment device is provided during the stacking process to ensure that the coaxiality error between the upper and lower tires is within a reasonable range.

[0051] After the stacking is completed, the whole stack of tires is conveyed by the stacking platform to the labeling device 7, the labeling device 7 accurately pastes the adhesive label at the specified position, ensuring that the label is firmly pasted without bubbles. The qualified tire stack continues to be conveyed to the bundling device 8, the conveying roller of the bundling device 8 positions the tire stack in the bundling area, two groups of bundling belts pass through the radial sides of the tire stack respectively, and the bundling is tightened through the hot melt welding method to form a cross-shaped bundling, ensuring that the whole stack of tires is stable. After the bundling is completed, the conveying line 1 conveys the finally packaged tire stack to the finished product storage area, completing the whole packaging process.

[0052] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. Tire intelligent packaging production line, characterized by: The invention comprises a tire buffer zone (2), a destacking device (3), a film wrapping device (5), a stacking device (6), a labeling device (7) and a bundling device (8) which are sequentially arranged along the conveying direction of a transmission line (1). The destacking device (3) and the stacking device (6) have the same structure. A tire rotating device (4) is arranged on one side of the film wrapping device (5). After the stacked tires reach the tire buffer zone (2) through the transmission line (1), the destacking device (3) destacking the tires in sequence and conveying them to the tire rotating device (4). The tire rotating device (4) drives the tires to rotate, and at the same time, the film wrapping device (5) wraps the rotating tires. The wrapped tires are conveyed to the stacking device (6) for stacking. The stacked tires are sequentially labeled by the labeling device (7) and bundled by the bundling device (8).

2. The tire intelligent packaging production line according to claim 1, characterized in that: The destacking device (3) comprises a frame (301), a transverse linear module (302), a lifting linear module (303), a mounting frame (304), a control mechanism and a support block (314); the transverse linear module (302) is mounted on the frame (301); the lifting linear module (303) is connected to the movable end of the transverse linear module (302); the mounting frame (304) is connected to the movable end of the lifting linear module (303); a plurality of support blocks (314) are arranged in a circular array and are slidably mounted on the mounting frame (304); the control mechanism simultaneously controls the movement of the plurality of support blocks (314) so ​​that the support blocks (314) adhere to the inner wall of the tire to fix the tire.

3. The tire intelligent packaging production line according to claim 2, characterized in that: The control mechanism includes a screw (305) rotatably mounted on the mounting frame (304), the screw (305) being connected to the output shaft of the motor (306), a threaded sleeve being sleeved on the screw (305) and being threadably engaged with the screw, a lifting plate (307) being sleeved on the outside of the threaded sleeve, one end of a connecting rod (311) being rotatably connected to the lifting plate (307) via a pin, and the other end being rotatably connected to the support block (314) via a pin.

4. The tire intelligent packaging production line according to claim 3, characterized in that: The destacking device (3) further comprises a guide frame (308), a slider (310), a vertical guide shaft (312) and a guide sleeve (313), wherein the guide frame (308) is mounted on the mounting frame (304), a plurality of transverse guide grooves (309) are provided on the guide frame (308), the slider (310) is fixedly connected to the support block (314), the slider (310) is slidably arranged in the transverse guide groove (309), the connecting rod (311) and the slider (310) are rotatably connected via a pin, the vertical guide shaft (312) is fixedly mounted on the mounting frame (304), the guide sleeve (313) is sleeved on the vertical guide shaft (312) and slidably cooperates with the vertical guide shaft, and the guide sleeve (313) is fixedly connected to the lifting plate (307).

5. The tire intelligent packaging production line according to claim 1, characterized in that: The tire rotation device (4) includes a mounting beam (41), the mounting beam (41) is arranged on one side of the transmission line (1), the upper end of the mounting beam (41) is rotatably mounted with a synchronous pulley group (43), a synchronous belt (42) is sleeved and mounted on the synchronous pulley group (43), and the synchronous belt (42) is separated into two parts, the upper and lower parts of the synchronous belt (42) are respectively connected to the lifting mechanism (44) through a connecting plate, and the synchronous belt (42) drives the two parts when running. The lifting mechanisms (44) are relatively close to or far away from each other. An installation box (45) is respectively provided on the output end of the two lifting mechanisms (44). A driving wheel set (47) is rotatably installed on one installation box (45), and a driven wheel set (48) is rotatably installed on the other installation box (45). The driving wheel set (47) is connected to the driving mechanism (46). After the tire is transported between the driving wheel set (47) and the driven wheel set (48), the driving wheel set (47) is driven by the driving mechanism (46) to continuously rotate and drive the tire to rotate.

6. The tire intelligent packaging production line according to claim 5, characterized in that: The driving mechanism (46) includes a second motor (461), a driving synchronous pulley (462), a driven synchronous pulley (463), a second driven synchronous pulley (464) and a tensioning pulley (465), wherein the second motor (461) is mounted on a mounting box (45) corresponding to the driving wheel group (47), the driving synchronous pulley (462) is connected to the output shaft of the second motor (461), the driven synchronous pulley (463) and the second driven synchronous pulley (464) are connected to each other. 4) are all rotatably mounted in the mounting box (45), the tensioning pulley (465) is mounted in the mounting box (45) and is used to tension the synchronous belt, the synchronous belt is wound around the active synchronous pulley (462), the driven synchronous pulley 1 (463), the driven synchronous pulley 2 (464) and the tensioning pulley (465), and the driven synchronous pulley 1 (463) is transmission-connected to the driving wheel set (47) to drive it to rotate continuously, thereby realizing continuous rotation of the tire during the wrapping process.

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