Automatic packaging equipment for tire rims

Abstract

The utility model relates to the related technical field of tire rims, in particular to automatic tire rim packaging equipment which comprises a support, and a packaging mechanism is arranged on the surface of the support. According to the automatic packaging equipment for the tire rims, through the arrangement of the packaging mechanism, after a first gripper places the tire rims on a packaging box base, a hydraulic cylinder pushes a piston and a push plate to drive the base and the tire rims to ascend, meanwhile, a second motor drives a first threaded rod and a second threaded rod to rotate, and a first sliding block and a second sliding block are driven to linearly move in a moving groove; a first gripper moves to prepare for subsequent operation, a second gripper grabs a packaging box cover on a placement table, a second telescopic spring in the cover is stretched during grabbing, and when the cover is arranged on a base, if deviation or impact exists, a limiting block moves in a telescopic hole, and the spring deforms to buffer and adjust, so that accurate and stable packaging is guaranteed; the push plate returns or moves to the next working procedure position under the action of the hydraulic cylinder, the first gripper and the second gripper are reset under reverse driving of the motor, and all the components cooperate to achieve efficient and stable packaging.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of tire steel ring especially relates to a tire steel ring automatic packing equipment. BACKGROUND

[0002] Tire steel ring, also known as wheel hub, is the metal part that supports the tire inside the automobile tire, from the structure, it is usually composed of rim, spoke and hub center, the rim is the part that directly contacts the tire, plays the role of installation and fixation of tire, the spoke connects the rim and hub center, is responsible for transmitting various forces from the vehicle, the hub center is installed on the axle, makes the steel ring and vehicle connection as a whole, from the material, it is mainly steel, has higher strength and hardness, can bear the weight of vehicle and various stresses generated in the driving process, at the same time, after special processing and treatment process, the steel ring can have good corrosion resistance and wear resistance, ensure that it can be normally used in various harsh environments, in the vehicle driving, tire steel ring plays a vital role, it not only provides stable support for the tire, guarantees the driving stability and safety of vehicle, also influences the control performance and comfort of vehicle, different types and specifications of tire steel ring can adapt to different vehicle demand and driving conditions, for example, high-performance sports vehicle usually will be equipped with lighter, more solid steel ring, to improve the acceleration performance and control performance of vehicle, and large-sized truck needs thicker, more durable steel ring, to bear greater weight and load, tire steel ring needs to be packed after production, therefore, a tire steel ring automatic packing equipment is particularly needed.

[0003] But the traditional tire steel ring packing mode, traditional mode often relies on a large number of manual packing operation, such as manual handling of steel ring, manual winding of packing material etc., this makes the packing process very slow, especially when facing large quantities of tire steel ring needs to be packed, the time cost is extremely high, seriously affects production and delivery schedule. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of tire steel ring automatic packing equipment to solve the problems that the existing tire steel ring automatic packing equipment is proposed in the above background art, but the traditional tire steel ring packing mode, traditional mode often relies on a large number of manual packing operation, such as manual handling of steel ring, manual winding of packing material etc., this makes the packing process very slow, especially when facing large quantities of tire steel ring needs to be packed, the time cost is extremely high, seriously affects production and delivery schedule.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a tire steel ring automatic packaging equipment, including support, the bottom surface of support is fixedly connected with bottom pad, the top surface of support is provided with conveying mechanism, the surface of support is provided with packaging mechanism,

[0006] The packaging mechanism includes a fixing frame, a moving groove, a second motor, a first threaded rod, a partition block, a second threaded rod, a first sliding block, a first gripper, a second sliding block, a second gripper, a positioning box, a hydraulic cylinder, a telescopic pipe, a telescopic rod, a push plate, a packaging box base, a fixing hole, a placement table, a packaging box cover, a telescopic hole, a second telescopic spring, a limiting plate and a limiting block, the surface of the support is fixedly connected with the fixing frame, the surface of the fixing frame is provided with the moving groove, the outer end surface of the fixing frame is fixedly connected with the second motor, the inner end of the second motor is fixedly connected with the first threaded rod, one end surface of the first threaded rod is fixedly connected with the partition block, one end surface of the partition block is fixedly connected with the second threaded rod, the outer wall surface of the first threaded rod is threadedly connected with the first sliding block, the bottom surface of the first sliding block is fixedly connected with the first gripper, the outer wall surface of the second threaded rod is threadedly connected with the second sliding block, the bottom surface of the second sliding block is fixedly connected with the second gripper, one end of the support is fixedly connected with the positioning box, the inner bottom surface of the positioning box is fixedly connected with the hydraulic cylinder, the inner bottom surface of the positioning box is fixedly connected with the telescopic pipe, the telescopic pipe is slidably connected with the telescopic rod in the inside, the top end of the hydraulic cylinder and the telescopic rod are both fixedly connected with the push plate, the packaging box base is placed on the top surface of the push plate, the inner wall surface of the packaging box base is provided with the fixing hole, one end surface of the positioning box is fixedly connected with the placement table, the packaging box cover is placed on the top surface of the placement table, the inside of the packaging box cover is provided with the telescopic hole, one end surface of the inside of the telescopic hole is fixedly connected with the second telescopic spring, one end surface of the second telescopic spring is fixedly connected with the limiting plate, one end surface of the limiting plate is fixedly connected with the limiting block.

[0007] Preferably, the bottom pad is provided with multiple groups on the bottom surface of the support, and is symmetrically distributed at the four corners of the support with the central axis of the support.

[0008] Preferably, the conveying mechanism comprises a first motor, a rotating shaft, a first roller, a track, a second roller, a transmission shaft, a roller, a conveying belt, a fixed rod, a clamping groove, a baffle, a clamping hole, a first telescopic spring, a stop block and a clamping pin, the inner side of the support is fixedly connected with the first motor, one end surface of the first motor is fixedly connected with the rotating shaft, one end surface of the rotating shaft is fixedly connected with the first roller, the outer wall surface of the first roller is attached with the track, the other end inner wall surface of the track is attached with the second roller, the inner end surface of the second roller is fixedly connected with the transmission shaft, one end of the transmission shaft is fixedly connected with the roller, the outer wall surface of the roller is attached with the conveying belt, the upper surface of the support is fixedly connected with the fixed rod, one side of the fixed rod is provided with the clamping groove, the inner wall surface of the clamping groove is slidably connected with the baffle, one side of the fixed rod is provided with the clamping hole, the outer side surface of the clamping hole is fixedly connected with the first telescopic spring, one end surface of the first telescopic spring is fixedly connected with the stop block, and the inner end surface of the stop block is fixedly connected with the clamping pin.

[0009] Preferably, the rotating shaft and the first roller are matched with each other to form a rotating structure through the first motor, and the track is driven by the first roller to drive the second roller.

[0010] Preferably, the surface of the baffle is provided with a hole corresponding to the clamping hole, and the outer wall size of the clamping pin is consistent with the inner wall size of the clamping hole.

[0011] Preferably, the first threaded rod and the second threaded rod are symmetrically distributed through the partition block, and the outer wall sizes of the first sliding block and the second sliding block are consistent with the inner wall size of the moving groove.

[0012] Preferably, the limiting plate and the limiting block are matched with each other to form a telescopic structure through the second telescopic spring, and the outer wall size of the limiting block is consistent with the inner wall size of the fixed hole.

[0013] Compared with the prior art, the automatic tire steel ring packaging equipment has the advantages that when the first gripper grabs the tire steel ring and places it on the packaging box base in the positioning box, the hydraulic cylinder starts to work, the hydraulic oil in the hydraulic cylinder pushes the piston to move, the piston movement drives the push plate to move upward, in the process, the telescopic rod in the telescopic pipe slides in the telescopic pipe as the push plate rises, the cooperation of the telescopic pipe and the telescopic rod ensures that the push plate moves stably in the vertical direction and prevents deviation or shaking, and when the push plate moves upward, the packaging box base and the tire steel ring placed on the surface above the push plate rise together, meanwhile, the second motor starts to rotate the first threaded rod, the first threaded rod rotates to drive the first slide block to move towards the packaging box cover due to the threaded connection between the outer wall surface of the first threaded rod and the first slide block and the limitation of the movement groove, thereby driving the first gripper to move to a suitable position for subsequent operation, meanwhile, the second threaded rod fixedly connected to one end of the spacer also rotates with the first threaded rod, the second threaded rod is threadedly connected with the second slide block, and the second slide block moves towards the packaging box cover due to the limitation of the movement groove, thereby driving the second gripper to move, when the second gripper moves above the placement table, it grabs the packaging box cover placed on the placement table, in the process that the second gripper grabs the packaging box cover and rises upward, the second telescopic spring fixedly connected to one end of the telescopic hole in the packaging box cover is stretched, the limiting plate connected to one end of the second telescopic spring and the limiting block fixedly connected to one end of the limiting plate serve to ensure that the packaging box cover can be accurately and stably covered on the packaging box base to complete the packaging of the tire steel ring when the packaging box cover is covered on the packaging box base, thereby buffering and adjusting the deviation or impact through elastic deformation to ensure accurate and stable covering of the packaging box cover on the packaging box base, so that the packaging of the tire steel ring is realized, after the packaging is completed, the push plate may descend to the initial position under the action of the hydraulic cylinder, or the packaged product is moved to the next process position, the first gripper and the second gripper return to the initial position under the reverse driving of the second motor to prepare for the next packaging operation, and the whole process realizes efficient and stable packaging of the tire steel ring through the cooperative work of the components. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an appearance side view structural schematic diagram of the utility model;

[0015] Figure 2 It is a conveying mechanism sectional view structural schematic diagram of the utility model;

[0016] Figure 3This is a cross-sectional view of the packaging mechanism of this utility model;

[0017] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0019] Figure 6 This utility model Figure 3 Enlarged structural diagram at point C.

[0020] In the diagram: 1. Support frame; 2. Base pad; 3. Conveying mechanism; 301. First motor; 302. Rotating shaft; 303. First roller; 304. Track; 305. Second roller; 306. Drive shaft; 307. Roller; 308. Conveyor belt; 309. Fixed rod; 310. Slot; 311. Baffle; 312. Locking hole; 313. First telescopic spring; 314. Stop block; 315. Locking pin; 4. Packaging mechanism; 401. Fixed frame; 402. Moving trough; 403. Second motor; 404. First threaded rod; 405. Spacer; 406. Second threaded rod; 407. First slider; 408. First gripper; 409. Second slider; 410. Second gripper; 411. Positioning box; 412. Hydraulic cylinder; 413. Telescopic tube; 414. Telescopic rod; 415. Push plate; 416. Packaging box base; 417. Fixing hole; 418. Placement platform; 419. Packaging box cover; 420. Telescopic hole; 421. Second telescopic spring; 422. Limiting plate; 423. Limiting block. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-6 This utility model provides a technical solution: an automatic packaging equipment for tire steel rims, including a support 1, a bottom pad 2 fixedly connected to the bottom surface of the support 1, a conveying mechanism 3 provided on the upper surface of the support 1, and a packaging mechanism 4 provided on the surface of the support 1.

[0023] The packaging mechanism 4 comprises a fixing frame 401, a moving groove 402, a second motor 403, a first threaded rod 404, a partition block 405, a second threaded rod 406, a first sliding block 407, a first gripper 408, a second sliding block 409, a second gripper 410, a positioning box 411, a hydraulic cylinder 412, a telescopic pipe 413, a telescopic rod 414, a push plate 415, a packaging box base 416, a fixing hole 417, a placement table 418, a packaging box cover 419, a telescopic hole 420, a second telescopic spring 421, a limiting plate 422 and a limiting block 423, the surface of the support 1 is fixedly connected with the fixing frame 401, the surface of the fixing frame 401 is provided with the moving groove 402, the outer end surface of the fixing frame 401 is fixedly connected with the second motor 403, the inner end of the second motor 403 is fixedly connected with the first threaded rod 404, one end surface of the first threaded rod 404 is fixedly connected with the partition block 405, one end surface of the partition block 405 is fixedly connected with the second threaded rod 406, the outer wall surface of the first threaded rod 404 is threadedly connected with the first sliding block 407, the bottom surface of the first sliding block 407 is fixedly connected with the first gripper 408, the outer wall surface of the second threaded rod 406 is threadedly connected with the second sliding block 409, the bottom surface of the second sliding block 409 is fixedly connected with the second gripper 410, one end of the support 1 is fixedly connected with the positioning box 411, the inner bottom surface of the positioning box 411 is fixedly connected with the hydraulic cylinder 412, the inner bottom surface of the positioning box 411 is fixedly connected with the telescopic pipe 413, the telescopic pipe 413 is slidably connected with the telescopic rod 414, the hydraulic cylinder 412 and the top end of the telescopic rod 414 are both fixedly connected with the push plate 415, the upper surface of the push plate 415 is placed with the packaging box base 416, the inner wall surface of the packaging box base 416 is provided with the fixing hole 417, one end surface of the positioning box 411 is fixedly connected with the placement table 418, the upper surface of the placement table 418 is placed with the packaging box cover 419, the inner portion of the packaging box cover 419 is provided with the telescopic hole 420, one end surface of the telescopic hole 420 is fixedly connected with the second telescopic spring 421, one end surface of the second telescopic spring 421 is fixedly connected with the limiting plate 422, one end surface of the limiting plate 422 is fixedly connected with the limiting block 423, through the arrangement of the packaging mechanism 4, when the first gripper 408 grasps the tire bead and places it on the packaging box base 416 in the positioning box 411, at this time, the hydraulic cylinder 412 starts to work, the hydraulic oil in the hydraulic cylinder 412 drives the piston to move, since the hydraulic cylinder 412 and the top end of the telescopic rod 414 are both fixedly connected with the push plate 415, so the piston movement will drive the push plate 415 to move upwards, in this process, the telescopic rod 414 in the telescopic pipe 413 will slide in the telescopic pipe 413 with the upward movement of the push plate 415, the cooperation of the telescopic pipe 413 and the telescopic rod 414 ensures that the push plate 415 moves stably in the vertical direction, prevents it from deviating or shaking, when the push plate 415 moves upwards, it will take the packaging box base 416 and the tire bead placed on its upper surface to rise at the same time, at the same time, the second motor 403 is started,The second motor 403 drives the first threaded rod 404 to rotate. Since the outer wall surface of the first threaded rod 404 is threadedly connected with the first sliding block 407, and the first sliding block 407 is limited to move linearly along the moving groove 402, the rotation of the first threaded rod 404 drives the first sliding block 407 to move along the moving groove 402 towards the direction of the packaging box cover 419, and then drives the first gripper 408 to move to a suitable position, preparing for subsequent operation. At the same time, the second threaded rod 406 fixedly connected at one end of the spacer block 405 also rotates with the rotation of the first threaded rod 404. The second threaded rod 406 is threadedly connected with the second sliding block 409, and the second sliding block 409 is also limited by the moving groove 402. Therefore, the second sliding block 409 moves along the moving groove 402 towards the direction of the packaging box cover 419, and drives the second gripper 410 to move. When the second gripper 410 moves above the placement table 418, it can grasp the packaging box cover 419 placed on the placement table 418. In the process of the second gripper 410 grasping the packaging box cover 419 and rising upwards, the second extension spring 421 fixedly connected at one end in the telescopic hole 420 in the packaging box cover 419 can be stretched. The limiting plate 422 connected at one end of the second extension spring 421 and the limiting block 423 fixedly connected at one end of the limiting plate 422 can prevent the packaging box cover 419 from being deviated or impacted during assembly, so that the packaging box cover 419 can be accurately and stably covered on the packaging box base 416, thereby completing the packaging of the tire bead. After the packaging is completed, the push plate 415 can be lowered to the initial position under the action of the hydraulic cylinder 412, or the packaged product can be moved to the next process position. The first gripper 408 and the second gripper 410 return to the initial position under the reverse drive of the second motor 403, preparing for the next packaging operation. Through the cooperative work of each component, the tire bead is efficiently and stably packaged.

[0024] Further, the bottom pad 2 is arranged on the bottom surface of the support 1, and is symmetrically distributed at the four corners of the support 1 along the central axis of the support 1. Through the arrangement of the bottom pad 2, the plurality of bottom pads 2 are symmetrically distributed at the four corners along the central axis of the support 1. This layout can evenly share the weight of the entire device. When the device is running, especially when the tire bead is being packaged, vibration or uneven local stress may occur. The symmetrically distributed bottom pads 2 can ensure the balance of the support 1 and the entire device, prevent tilting or shaking due to the deviation of the center of gravity, and provide a reliable foundation for stable operation of the device.

[0025] Further, the conveying mechanism 3 comprises a first motor 301, a rotating shaft 302, a first roller 303, a track 304, a second roller 305, a transmission shaft 306, a roller 307, a conveying belt 308, a fixed rod 309, a clamping groove 310, a baffle 311, a clamping hole 312, a first telescopic spring 313, a stop block 314 and a clamping pin 315, the inner side of the support 1 is fixedly connected with the first motor 301, one end surface of the first motor 301 is fixedly connected with the rotating shaft 302, one end surface of the rotating shaft 302 is fixedly connected with the first roller 303, the outer wall surface of the first roller 303 is attached with the track 304, the other end inner wall surface of the track 304 is attached with the second roller 305, the inner end surface of the second roller 305 is fixedly connected with the transmission shaft 306, one end of the transmission shaft 306 is fixedly connected with the roller 307, the outer wall surface of the roller 307 is attached with the conveying belt 308, the upper surface of the support 1 is fixedly connected with the fixed rod 309, one side of the fixed rod 309 is provided with the clamping groove 310, the inner wall surface of the clamping groove 310 is slidably connected with the baffle 311, one side of the fixed rod 309 is provided with the clamping hole 312, the outer side surface of the clamping hole 312 is fixedly connected with the first telescopic spring 313, one end surface of the first telescopic spring 313 is fixedly connected with the stop block 314, the inner end surface of the stop block 314 is fixedly connected with the clamping pin 315, through the setting of the conveying mechanism 3, when the equipment starts, the first motor 301 starts to operate, the power generated by the first motor 301 is transmitted to the first roller 303 through the rotating shaft 302, so that the first roller 303 starts to rotate, since the outer wall of the first roller 303 is closely attached with the track 304, the rotation of the first roller 303 will drive the track 304 to move, the other end of the track 304 is attached with the inner wall surface of the second roller 305, so that the second roller 305 also rotates under the drive of the track 304, the rotation of the second roller 305 is transmitted to the roller 307 through the transmission shaft 306, so as to drive the roller 307 to rotate, the outer wall of the roller 307 is attached with the conveying belt 308, the rotation of the roller 307 drives the conveying belt 308 to move along the predetermined direction, forming the conveying path of the tire bead, this transmission mode that connects the first roller 303 and the second roller 305 through the track 304 and drives the conveying belt 308 by the roller 307 can effectively transmit the power of the first motor 301 to the conveying belt, ensuring that the power source for conveying is stable and reliable, the clamping groove 310, the clamping hole 312 and the related components provided on the fixed rod 309 are used for adjusting the position of the baffle 311, the baffle 311 can slide in the clamping groove 310, when it is needed to adjust the position of the baffle 311, the operator can press the stop block 314 to compress the first telescopic spring 313, so that the clamping pin 315 exits from the current clamping hole 312, then the baffle 311 is moved to the required position, the stop block 314 is released, under the elastic force of the first telescopic spring 313, the clamping pin 315 will be inserted into the new clamping hole 312, so as to fix the position of the baffle 311, the baffle 311 functions to form a block on both sides of the conveying belt 308,Prevent the tire steel ring from slipping off the edge of the conveying belt 308 during the conveying process, ensure that the steel ring can be accurately conveyed along the conveying belt 308 to the next packaging process link, and this adjustable baffle design can flexibly adjust the baffle spacing according to the tire steel ring of different sizes, improve the adaptability of the equipment to different specifications of the steel ring, through the above working principle, the conveying mechanism 3 can stably convey the tire steel ring to the packaging position, and the adjustable baffle ensures the safety and accuracy of the conveying process, providing a good premise for the subsequent packaging operation.

[0026] Further, the rotating shaft 302 cooperates with the first roller 303 to form a rotating structure through the first motor 301, the track 304 drives the second roller 305 through the first roller 303, through the setting of the first motor 301 and the track 304, the first motor 301 as a power source, the torque output by the first motor 301 is stably transmitted to the first roller 303 through the rotating shaft 302, this direct connection mode reduces the energy loss in the power transmission process, the rotating structure formed by the rotating shaft 302 and the first roller 303 ensures the continuity of power transmission, so that the first roller 303 can obtain stable and sufficient power, and then provides a reliable power basis for the whole conveying system, the track 304 connects the first roller 303 and the second roller 305, forming a stable transmission link, the friction between the track 304 and the roller enables the rotating motion of the first roller 303 to be effectively transmitted to the second roller 305, this transmission mode has better stability compared with some complex gear or chain transmission, in the long running process, the track 304 is not easy to appear the problems of gear skipping or slipping, can continuously and stably drive the second roller 305 to rotate, ensure the normal operation of the whole conveying mechanism 3.

[0027] Further, the surface of the baffle 311 is provided with holes corresponding to the clamping hole 312, and the outer wall size of the clamping pin 315 matches the inner wall size of the clamping hole 312, through the setting of the clamping hole 312 and the clamping pin 315, the outer wall size of the clamping pin 315 matches the inner wall size of the clamping hole 312, this close cooperation design enables the clamping pin 315 to be inserted into the clamping hole 312, which can provide accurate and stable positioning for the baffle 311, the baffle 311 can be adjusted in position in the clamping groove 310, and the cooperation of the clamping hole 312 and the clamping pin 315 firmly fixes the baffle 311 at the required position, ensuring that the baffle 311 will not be displaced due to vibration of the conveying belt 308, collision of the steel ring and other external factors during the conveying of the tire steel ring, so as to always maintain effective blocking of the steel ring.

[0028] Furthermore, the first threaded rod 404 and the second threaded rod 406 are symmetrically distributed via the spacer 405. The outer wall dimensions of the first slider 407 and the second slider 409 both match the inner wall dimensions of the moving groove 402. Through the arrangement of the moving groove 402, the first threaded rod 404, the spacer 405, the second threaded rod 406, the first slider 407, and the second slider 409, the first threaded rod 404 and the second threaded rod 406 are symmetrically distributed via the spacer 405. When driven by the second motor 403, they can rotate synchronously. This symmetrical design ensures the synchronicity of the first slider 407 and the second slider 409 during movement, enabling the first gripper 408 and the second gripper 410 to perform actions simultaneously and in a coordinated manner. For example, in... In the operations of grasping and placing packaging box covers and placing tire rims, the system ensures precise spatial and temporal coordination between the two, improving packaging accuracy and efficiency. The outer wall dimensions of the first slider 407 and the second slider 409 match the inner wall dimensions of the moving groove 402, ensuring that the sliders can only move along a predetermined straight line within the moving groove 402. During the process of the second motor 403 driving the threaded rod to rotate and thus driving the sliders to move, the moving groove 402 provides stable guidance for the sliders. This structure effectively avoids instability such as swaying and deviation of the sliders during movement, ensuring the straightness and accuracy of the movement trajectories of the first gripper 408 and the second gripper 410, which is crucial for the precise grasping and placement of items.

[0029] Furthermore, the limiting plate 422, through the cooperation of the second telescopic spring 421 and the limiting block 423, forms a telescopic structure. The outer wall dimension of the limiting block 423 matches the inner wall dimension of the fixing hole 417. With the fixing hole 417 and the limiting block 423 in place, the outer wall dimension of the limiting block 423 matches the inner wall dimension of the fixing hole 417. When the packaging box cover 419 is placed on the packaging box base 416, the limiting block 423 can be accurately inserted into the fixing hole 417. This tight fit provides precise positioning between the packaging box cover 419 and the packaging box base 416. Positioning ensures accurate alignment of the two during the packaging process, thereby guaranteeing the airtightness and integrity of the packaging and avoiding problems such as loose packaging or uneven appearance due to positional deviation. During the operation of the packaging equipment, it may be affected by factors such as vibration. The cooperation between the limiting block 423 and the fixing hole 417 forms a stable connection structure, which can effectively prevent the packaging box cover 419 from shifting or loosening relative to the packaging box base 416. This stable connection can maintain the integrity of the packaging during transportation and storage, and ensure that the tire steel rim is properly protected inside the packaging.

[0030] Working principle: First, before starting the equipment, the operator can prepare by adjusting the baffle 311 on the conveying mechanism 3 according to the size of the tire rim. Pressing the stop block 314 causes the locking pin 315 to exit from the locking hole 312. Sliding the baffle 311 in the locking groove 310 to the appropriate position, and releasing the stop block 314 allows the locking pin 315 to insert into the new locking hole 312, completing the adjustment of the baffle 311 spacing and preparing for the conveying of the tire rim. After the equipment is started, the conveying mechanism 3 begins to work. The first motor 301 operates, and the power is transmitted to the first roller 303 through the rotating shaft 302, causing it to rotate. The friction between the first roller 303 and the track 304 causes the track 304 to move, which in turn drives the second roller 305 to rotate. The second roller 305 rotates through the transmission shaft 30 6. Power is transmitted to roller 307, which drives conveyor belt 308 to move, forming a stable conveying path. The tire rim is placed on conveyor belt 308, and baffles 311 on both sides effectively prevent the rim from slipping. The rim moves towards packaging mechanism 4 under the drive of conveyor belt 308. When the tire rim reaches the corresponding position of packaging mechanism 4, the first gripper 408, with the coordinated action of components such as second motor 403, first threaded rod 404, first slider 407, and moving groove 402, accurately grips the rim and places it on the packaging box base 416 in positioning box 411. During this process, the first threaded rod 404 and the second threaded rod 406 are symmetrically distributed through partition 405, ensuring the first slider 407 and the second slider 406 are in good condition. The synchronicity of movement 09 ensures coordinated action between the first gripper 408 and the subsequent second gripper 410. Then, the hydraulic cylinder 412 activates, hydraulic oil pushes the piston, causing the push plate 415 to move upwards. The telescopic rod 414 slides stably within the telescopic tube 413, ensuring the vertical movement of the push plate 415. The push plate 415 lifts the packaging box base 416 and the tire rim. Simultaneously, the second motor 403 continues to drive the first threaded rod 404 and the second threaded rod 406 to rotate. The first slider 407 and the second slider 409 respectively drive the first gripper 408 and the second gripper 410 to move. After the second gripper 410 moves above the placement platform 418, it grasps the packaging box cover 419. During the grasping process, the second telescopic spring 421 inside the packaging box cover 419 is stretched. Then, the push plate 415 continues to rise. When the packaging box cover 419 covers the packaging box base 416, the limiting block 423, under the action of the telescopic spring 421, inserts into the fixing hole 417. If there is a positional deviation or external impact, the telescopic spring 421 and the limiting block 423 can buffer and adjust to ensure that the packaging box cover 419 accurately and stably covers the packaging box base 416, completing the sealing of the tire rim. After sealing, the push plate 415, under the action of the hydraulic cylinder 412, can choose to descend back to the initial position or move to the next process position according to the requirements of subsequent processes. At the same time, the second motor 403 reverses the drive, and the first gripper 408 and the second gripper 410 return to the initial position, ready for the next packaging operation. During the entire operation of the equipment,Multiple sets of base pads 2, symmetrically distributed at the four corners of the bottom of the support frame 1, continuously play a vital role. They evenly distribute the weight of the equipment, ensuring its balance when vibrations occur or localized stress is uneven during operation. This prevents the center of gravity from shifting, tipping, or swaying, providing a reliable foundation for stable operation and ensuring that each mechanism can accurately complete its respective action, guaranteeing smooth packaging. This multi-mechanism collaborative design makes the automatic packaging process of tire rims efficient, stable, and accurate, meeting the needs of large-scale production. The first motor 301 is model YE2-132S-4, the second motor 403 is model Y315S-2, and the hydraulic cylinder 412 is model CDM2B25. This completes the operation of an automatic tire rim packaging device.

[0031] 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. An automatic tire rim packaging device, comprising a support frame (1), characterized in that: A bottom pad (2) is fixedly connected to the bottom surface of the bracket (1), a conveying mechanism (3) is provided on the upper surface of the bracket (1), and a packaging mechanism (4) is provided on the surface of the bracket (1). The packaging mechanism (4) includes a fixed frame (401), a moving groove (402), a second motor (403), a first threaded rod (404), a partition (405), a second threaded rod (406), a first slider (407), a first gripper (408), a second slider (409), a second gripper (410), a positioning box (411), a hydraulic cylinder (412), a telescopic tube (413), a telescopic rod (414), a push plate (415), a packaging box base (416), a fixing hole (417), a placement platform (418), a packaging box cover (419), a telescopic hole (420), a second telescopic spring (421), a limiting plate (422), and a limiting block (410). 23), a fixing frame (401) is fixedly connected to the surface of the bracket (1), a moving groove (402) is opened on the surface of the fixing frame (401), a second motor (403) is fixedly connected to the outer end surface of the fixing frame (401), a first threaded rod (404) is fixedly connected to the inner end of the second motor (403), a partition (405) is fixedly connected to one end surface of the first threaded rod (404), a second threaded rod (406) is fixedly connected to one end surface of the partition (405), a first slider (407) is threadedly connected to the outer wall surface of the first threaded rod (404), and a first... A gripper (408) is attached to the outer wall surface of the second threaded rod (406), and a second slider (409) is threadedly connected to the outer wall surface of the second threaded rod (406). A second gripper (410) is fixedly connected to the bottom surface of the second slider (409). A positioning box (411) is fixedly connected to one end of the bracket (1). A hydraulic cylinder (412) is fixedly connected to the bottom surface of the positioning box (411). A telescopic tube (413) is fixedly connected to the bottom surface of the positioning box (411). A telescopic rod (414) is slidably connected inside the telescopic tube (413). A push plate (415) is fixedly connected to the top of both the hydraulic cylinder (412) and the telescopic rod (414). 5) A packaging box base (416) is placed on the upper surface of the packaging box base (416). A fixing hole (417) is opened on the inner wall surface of the packaging box base (416). A placement platform (418) is fixedly connected to one end surface of the positioning box (411). A packaging box cover (419) is placed on the upper surface of the placement platform (418). A telescopic hole (420) is opened inside the packaging box cover (419). A second telescopic spring (421) is fixedly connected to one end surface of the telescopic hole (420). A limit plate (422) is fixedly connected to one end surface of the second telescopic spring (421). A limit block (423) is fixedly connected to one end surface of the limit plate (422).

2. The automatic tire rim packaging equipment according to claim 1, characterized in that: The bottom pads (2) are provided in multiple sets on the bottom surface of the support (1), and are symmetrically distributed at the four corners of the support (1) with respect to the central axis of the support (1).

3. The automatic tire rim packaging equipment according to claim 1, characterized in that: The conveying mechanism (3) includes a first motor (301), a rotating shaft (302), a first roller (303), a track (304), a second roller (305), a transmission shaft (306), a drum (307), a conveyor belt (308), a fixed rod (309), a slot (310), a baffle (311), a slot (312), a first telescopic spring (313), a stop block (314), and a locking pin (315). The first motor (301) is fixedly connected to the inner side of the bracket (1). The rotating shaft (302) is fixedly connected to one end surface of the first motor (301). The first roller (303) is fixedly connected to one end surface of the rotating shaft (302). The track (304) is attached to the outer wall surface of the first roller (303). The second roller (305) is attached to the inner wall surface of the other end of the track (304). The roller (305) has a drive shaft (306) fixedly connected to its inner end surface. One end of the drive shaft (306) is fixedly connected to a roller (307). The outer wall surface of the roller (307) is fitted with a conveyor belt (308). The upper surface of the bracket (1) is fixedly connected to a fixing rod (309). A slot (310) is provided on one side of the fixing rod (309). A baffle (311) is slidably connected to the inner wall surface of the slot (310). A hole (312) is provided on one side of the fixing rod (309). A first telescopic spring (313) is fixedly connected to the outer surface of the hole (312). A stop block (314) is fixedly connected to one end surface of the first telescopic spring (313). A locking pin (315) is fixedly connected to the inner end surface of the stop block (314).

4. The automatic tire rim packaging equipment according to claim 3, characterized in that: The rotating shaft (302) forms a rotating structure by cooperating with the first motor (301) and the first roller (303), and the track (304) drives the second roller (305) through the first roller (303).

5. The automatic tire rim packaging equipment according to claim 3, characterized in that: The surface of the baffle (311) has holes corresponding to the card hole (312), and the outer wall size of the card pin (315) matches the inner wall size of the card hole (312).

6. The automatic tire rim packaging equipment according to claim 1, characterized in that: The first threaded rod (404) and the second threaded rod (406) are symmetrically distributed through the partition (405), and the outer wall dimensions of the first slider (407) and the second slider (409) are both consistent with the inner wall dimensions of the moving groove (402).

7. The automatic tire rim packaging equipment according to claim 1, characterized in that: The limiting plate (422) and the limiting block (423) cooperate to form a telescopic structure through the second telescopic spring (421). The outer wall size of the limiting block (423) matches the inner wall size of the fixing hole (417).

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