A building machine for tire production
By introducing laser detection and closed-loop control systems into tire forming machines, the problem of belt layer joint bonding accuracy has been solved, high-precision automated adjustment has been achieved, and the stability and quality of tire production have been improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANDONG LINGLONG TIRE CO LTD
- Filing Date
- 2026-04-01
- Publication Date
- 2026-05-29
AI Technical Summary
Existing tire forming machines have difficulty consistently meeting process standards in terms of belt layer joint bonding accuracy, resulting in long equipment debugging cycles. They are unable to adapt to the flexible production needs of multiple tire specifications, which can easily lead to forming defects and affect production stability and product quality.
By employing a laser displacement sensor and a laser alignment detection device in conjunction with a cylinder and a motor, real-time and accurate detection of the bonding position and angle deviation of the belt layer joint is achieved. The bonding angle of the joint is automatically adjusted through a closed-loop control system, reducing manual intervention and enhancing the flexibility and accuracy of the equipment.
It improves the accuracy of joint fitting, reduces manual calibration errors, simplifies the debugging process, adapts to the production needs of tires of different specifications, and enhances tire molding quality and production stability.
Smart Images
Figure CN122100567A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of molding machine technology, specifically to a molding machine for tire manufacturing. Background Technology
[0002] Tire forming is a core process in tire manufacturing, directly determining the overall structural strength, driving stability, and finished product qualification rate of the tire. As a key load-bearing component of the tire, the precision of its joint bonding is a core indicator affecting the tire forming quality. The tire forming machine is a specialized core piece of equipment that completes a series of forming operations such as belt layer transfer, joint bonding, and drum assembly. In the industry, the forming production of tires of different specifications all rely on forming machines to achieve precise matching between the belt layer, forming drum, and transfer ring, ensuring the consistency of each process and the process compliance rate. It is an indispensable piece of industrial equipment in the rubber product manufacturing field.
[0003] In the belt layer joint bonding and control stage of conventional tire forming machines, most adopt fixed-installation detection components with separate independent execution structures. On the one hand, the detection devices are mostly fixed-installation designs without a drive structure that can flexibly adjust the detection posture. They can only achieve coarse detection at a single position and cannot simultaneously adapt to the detection needs of different tire specifications. They are also difficult to accurately capture the dual deviations of position and angle in belt layer joint bonding, resulting in significant limitations in detection coverage and accuracy. On the other hand, there is no linkage control mechanism between the equipment's detection module and execution components such as the belt drum, lifting adjustment, and angle fine adjustment. When deviations occur in the angle and position parameters of joint bonding, they cannot be corrected automatically by the equipment. They can only be calibrated and adjusted manually. Manual operation itself has subjective judgment errors and practical deviations, which not only makes it difficult for the joint bonding accuracy to consistently meet the process standards, but also prolongs the equipment debugging cycle. It cannot adapt to the flexible production needs of multi-specification tires and is prone to tire forming defects due to bonding deviations, affecting production stability and product quality. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a tire manufacturing molding machine to solve the problems mentioned in the background art, such as the difficulty in consistently meeting process standards for joint bonding accuracy, the extended equipment debugging cycle, the inability to adapt to the flexible production needs of multi-specification tires, and the susceptibility to tire molding defects caused by bonding deviations, which affect production stability and product quality.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a tire manufacturing molding machine, comprising: The base has a belt layer transfer ring above the base plate, a forming drum installed on the inner side wall of the base, and a conveyor belt installed on the upper surface of the base plate. A first motor is mounted on the upper part of the inner side wall of the base. A first lead screw is coaxially mounted on the rotor of the first motor. An adjustment plate is screwed onto the surface of the first lead screw. A mounting box is mounted on the bottom of the adjustment plate. A mounting frame is mounted on the surface of the mounting box. A first cylinder is mounted on both sides of the inner cavity of the mounting frame. A laser displacement sensor is mounted on the output end of each of the first cylinders. A laser alignment detection device is mounted on the upper surface of the mounting frame. A second motor is mounted on the surface of the mounting box. A belt drum is coaxially mounted on the rotor of the second motor. A second cylinder is installed inside the mounting box. A lifting block is installed at the output end of the second cylinder. A third cylinder is installed on the surface of the lifting block. A connecting frame is installed at the output end of the third cylinder via a rotating shaft. A slider is installed on the surface of the connecting frame. A connecting seat is installed on the connecting side of the second motor. A slide rail is installed on the upper surface of the connecting seat. A support plate is installed on the surface of the lifting block. A connecting plate is installed on the upper surface of the support plate. The connecting seat is connected to the connecting plate via a bearing.
[0006] Preferably, the surface of the slider is equipped with a plug-in block, and the side wall of the slide rail is provided with a plug-in groove; By setting up a matching structure between the plug and the slot, the plug can be precisely inserted into the slot when the slider slides on the slide rail. This design not only enhances the connection stability between the slider and the slide rail, preventing the slider from shaking or deviating during sliding, but also effectively guides the direction of movement of the slider, ensuring that it moves accurately along the predetermined path of the slide rail. This improves the accuracy and reliability of the entire molding machine during operation and ensures the quality of tire production.
[0007] Preferably, a guide block is installed on the surface of the lifting block, and a guide groove is formed on the surface of the mounting box; The combination of the guide block and the guide groove provides precise guidance for the lifting block's vertical movement. When the second cylinder drives the lifting block to move up and down, the guide block slides along the guide groove, which restricts the movement trajectory of the lifting block, preventing lateral deviation or swaying, and ensuring that the lifting block moves stably and accurately in the vertical direction. This, in turn, ensures that other components connected to the lifting block, such as the third cylinder, can also work in the correct position and posture, improving the overall performance and working efficiency of the molding machine.
[0008] Preferably, a third motor is installed inside the base, and a second lead screw is coaxially mounted on the rotor of the third motor. A moving block is screwed onto the surface of the second lead screw, and the belt layer transmission ring is located above the moving block. The third motor acts as a power source, driving the second lead screw to rotate. Since the moving block is screwed to the second lead screw, it moves linearly along the axis of the second lead screw under the influence of the lead screw's rotation. This transmission method features high transmission accuracy and smooth movement, enabling precise control of the moving block's distance and speed. This, in turn, drives the belt layer transfer ring located above it to the desired position accurately, meeting the high-precision requirements for belt layer transfer position in tire production and improving the automation and efficiency of the production process.
[0009] Preferably, a support base is mounted on the upper surface of the moving block, and the belt layer transfer ring is mounted on the upper surface of the support base; The support base provides a stable and reliable support platform for the belt layer transfer ring. It evenly distributes the weight of the belt layer transfer ring onto the moving block, preventing damage to the belt layer transfer ring or the moving block due to excessive localized stress. Simultaneously, the support base, moving block, and belt layer transfer ring are typically connected using robust methods such as bolts, ensuring the belt layer transfer ring remains stable during the movement of the moving block, preventing swaying or displacement. This guarantees the accuracy and stability of belt layer transfer, contributing to improved tire production quality.
[0010] Preferably, a path groove is formed on the upper surface of the base at a position corresponding to the support seat, and the support seat is located inside the path groove; The path groove provides a clear path and spatial constraints for the movement of the support. When the moving block drives the support to move, the support moves along the path groove. The sidewall of the path groove can guide and limit the movement, preventing the support from deviating or leaving the predetermined track during the movement. This ensures that the belt layer transfer ring can move accurately along the set route, further improving the accuracy and reliability of belt layer transfer and ensuring the smooth progress of the tire production process.
[0011] Preferably, a limiting block is installed on the surface of the movable block, and a limiting track is installed in the inner cavity of the base at a position corresponding to the limiting block; The cooperation between the limit block and the limit track is a crucial structural element ensuring the safe and stable movement of the moving block. When the moving block moves under the drive of the third motor, the limit block slides along the limit track. The limit track restricts the moving block's range of motion, preventing it from exceeding its prescribed travel distance and avoiding collisions with other components that could damage the equipment due to excessive movement. Simultaneously, this limiting structure also enhances the stability of the moving block's movement to a certain extent, reducing swaying and ensuring that the belt layer transfer ring accurately and smoothly reaches the designated position, thus improving the overall safety and reliability of the molding machine.
[0012] Preferably, a connecting block is mounted on the surface of the adjusting plate, and a connecting rail is mounted on the upper surface of the base; The connection block and connecting rail facilitate stable movement of the adjusting plate under the drive of the first lead screw driven by the first motor. The connection block is mounted on the adjusting plate and engages with the connecting rail mounted on the upper part of the base surface. During the movement of the adjusting plate, the connection block slides along the connecting rail, providing additional guidance and support, preventing the adjusting plate from tilting or wobbling during movement, and ensuring that the adjusting plate can move accurately along the axial direction of the first lead screw. This, in turn, ensures that the mounting box connected to the adjusting plate and other components on it, such as the mounting bracket and laser displacement sensor, can operate in the correct position and orientation, improving the working accuracy and stability of the molding machine.
[0013] Preferably, the outer wall of the plug block is fitted with a wear-resistant sleeve, the wear-resistant sleeve tightly wraps around the outer side of the plug block, and the wear-resistant sleeve slides and fits against the inner wall of the plug groove; The wear-resistant sleeve effectively reduces friction and wear between the insert block and the inner wall of the insert groove. During frequent sliding of the slider, the insert block and the inner wall of the insert groove constantly move relative to each other, which easily leads to wear. The wear-resistant sleeve has excellent wear resistance and can withstand this friction without easily being damaged, thus extending the service life of the insert block and the insert groove. At the same time, the wear-resistant sleeve tightly wraps around the outside of the insert block and slides in close contact with the inner wall of the insert groove, ensuring the fitting accuracy between the insert block and the insert groove. The presence of the wear-resistant sleeve will not affect the smoothness of the slider's sliding and the positioning accuracy, ensuring that the molding machine maintains high precision and stability during long-term operation.
[0014] Preferably, a reinforcing rib is provided between the support plate and the lifting block. The reinforcing rib is symmetrically arranged on both sides of the bottom of the support plate, and the reinforcing rib is fixedly connected to the side wall of the lifting block and the lower surface of the support plate. The reinforcing ribs significantly enhance the connection strength and structural stability between the support plate and the lifting block. Since the support plate needs to bear the weight and forces of the connecting plate and the connecting seats connected by it, these forces generate significant stress at the connection point between the support plate and the lifting block during lifting. The reinforcing ribs, symmetrically arranged on both sides of the bottom of the support plate, effectively disperse these stresses, transferring some of the force to the lifting block, reducing stress concentration at the connection point, and preventing deformation or damage due to excessive force. Simultaneously, the reinforcing ribs are fixedly connected to the side wall of the lifting block and the lower surface of the support plate, forming a stable triangular structure, further improving the rigidity and stability of the entire connection structure. This ensures that the support plate can stably support the upper components during the molding machine's operation, guaranteeing the normal operation of the equipment.
[0015] Compared with the prior art, the present invention provides a forming machine for tire manufacturing, which has the following advantages: This tire manufacturing molding machine features a first cylinder that allows for flexible adjustment of the laser displacement sensor's detection posture. Combined with a laser alignment detection device, it enables real-time and precise detection of the belt layer joint's bonding position and angular deviation. The detection data directly links the second motor, second cylinder, and third cylinder to form a closed-loop control system. While the second motor drives the belt drum, the second cylinder drives the lifting block for vertical height adjustment. The third cylinder, in conjunction with the connecting frame, slider, and guide rail structure, links the support plate, connecting plate, and connecting seat to achieve multi-angle and multi-directional posture fine-tuning. All these structures work in synergy. The adjustment system allows the joint bonding angle parameters to be automatically adjusted based on real-time detection data without manual calibration. This completely avoids subjective errors and operational deviations caused by manual adjustments, ensuring that the bonding angle between the belt layer joint and the forming drum and belt layer transfer ring always meets the tire forming process standards. This improves the accuracy of joint bonding and the consistency of preceding and following processes. It also reduces intermediate steps requiring manual intervention, simplifies the forming machine debugging process, adapts to the forming production needs of different tire specifications, avoids tire forming defects caused by angle deviations, and improves the overall tire forming quality and production stability. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the installation structure of the mounting box of the present invention; Figure 3 This is a schematic diagram of the mounting bracket of the present invention; Figure 4 This is a schematic diagram of the structure of the belt drum of the present invention; Figure 5 This is a schematic diagram of the structure of the connector of the present invention; Figure 6 This is a schematic diagram of the installation structure of the belt layer transfer ring of the present invention.
[0017] In the diagram: 1. Base; 101. Belt layer transfer ring; 102. Forming drum; 103. Conveyor belt; 2. First motor; 3. First lead screw; 4. Adjusting plate; 5. Mounting box; 6. Mounting frame; 7. First cylinder; 8. Laser displacement sensor; 9. Laser centering detection device; 10. Second motor; 11. Belt drum; 12. Second cylinder; 13. Lifting block; 14. Third cylinder; 15. Connecting frame; 16. Slider; 17. Slide rail; 18. Connecting seat; 19. Connecting plate; 20. Support plate; 21. Insertion block; 211. Insertion slot; 22. Guide block; 23. Guide groove; 24. Third motor; 25. Second lead screw; 26. Moving block; 27. Limiting block; 28. Limiting track; 29. Support seat; 30. Path groove; 31. Connecting block; 32. Connecting track. Detailed Implementation
[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0019] This invention provides a technical solution: a tire manufacturing molding machine. Please refer to [link / reference]. Figure 1 The system includes a base 1, a belt layer transfer ring 101 above the base plate of the base 1, a forming drum 102 installed on the inner side wall of the base 1, and a conveyor belt 103 installed on the upper surface of the base plate of the base 1. The first motor 2 is located on the upper part of the inner side wall of the base 1. The rotor of the first motor 2 is coaxially mounted with the first lead screw 3. Please refer to [link / reference]. Figure 2 An adjusting plate 4 is screwed onto the surface of the first lead screw 3. A mounting box 5 is installed at the bottom of the adjusting plate 4, and a mounting bracket 6 is installed on the surface of the mounting box 5. Please refer to [link / reference]. Figure 3 The first cylinder 7 is installed on both sides of the inner cavity of the mounting frame 6, and the output end of the first cylinder 7 is equipped with a laser displacement sensor 8. The upper surface of the mounting frame 6 is equipped with a laser centering detection device 9. Please see Figure 4 The second motor 10 is mounted on the surface of the mounting box 5. A belt drum 11 is coaxially mounted on the rotor of the second motor 10. A second cylinder 12 is mounted inside the mounting box 5. A lifting block 13 is mounted on the output end of the second cylinder 12. A third cylinder 14 is mounted on the surface of the lifting block 13. (See also...) Figure 5 The output end of the third cylinder 14 is mounted with a connecting bracket 15 via a rotating shaft. A slider 16 is mounted on the surface of the connecting bracket 15. A connecting seat 18 is mounted on the connecting side of the second motor 10. A slide rail 17 is mounted on the upper surface of the connecting seat 18. Please refer to [link / reference]. Figure 4 A support plate 20 is installed on the surface of the lifting block 13, and a connecting plate 19 is installed on the upper surface of the support plate 20. The connecting seat 18 is connected to the connecting plate 19 through a bearing.
[0020] The basic forming station is built based on the belt layer transfer ring 101, forming drum 102, and conveyor belt 103 on the base 1. The first motor 2 drives the first lead screw 3, which in turn drives the adjusting plate 4 and the mounting box 5 to achieve precise control of the overall position. The first cylinders 7 on both sides of the inner cavity of the mounting frame 6 can flexibly adjust the detection posture of the laser displacement sensor 8. Combined with the laser alignment detection device 9, real-time and precise detection of the belt layer joint fitting position and angle deviation is achieved. The detection data can directly link the second motor 10, the second cylinder 12, the third cylinder 14, and other actuators to form a closed-loop control. While the second motor 10 drives the belt drum 11, the second cylinder 12 drives the lifting block 13 to achieve vertical height adjustment. The third cylinder 14, in conjunction with the guiding structure of the connecting frame 15, the slider 16, and the slide rail 17, links the support plate 20, the connecting plate 19, and the connecting seat 18 to complete multi-angle and multi-directional attitude fine-tuning. The interconnected adjustment system allows the joint bonding angle parameters to be automatically adjusted based on real-time detection data without manual calibration. This completely avoids subjective errors and operational deviations caused by manual adjustment, ensuring that the bonding angle between the belt layer joint and the forming drum 102 and belt layer transfer ring 101 always meets the tire forming process standards, improving the accuracy of joint bonding and the consistency of preceding and following processes. It also reduces intermediate steps requiring manual intervention, simplifies the forming machine debugging process, adapts to the forming production needs of different tire specifications, and avoids tire forming defects caused by angle deviations. At the same time, relying on the precise transmission structure of each cylinder, lead screw, slide rail 16 and slider 17, it ensures the response speed and stability of parameter adjustment, maintains the continuous and efficient operation of the forming process, optimizes the joint bonding process from the structural linkage level, and improves the overall tire forming quality and production stability.
[0021] Please see Figure 5 The surface of the slider 16 is equipped with a plug block 21, and the side wall of the slide rail 17 is provided with a plug groove 211. By setting the mating structure between the plug block 21 and the plug slot 211, when the slider 16 slides on the slide rail 17, the plug block 21 can be accurately inserted into the plug slot 211. This design not only enhances the connection stability between the slider 16 and the slide rail 17 and prevents the slider 16 from shaking or deviating during the sliding process, but also effectively guides the movement direction of the slider 16, ensuring that it moves accurately along the predetermined path of the slide rail 17. This improves the accuracy and reliability of the entire molding machine during operation and ensures the quality of tire production.
[0022] Please see Figure 3 and Figure 4 The surface of the lifting block 13 is equipped with a guide block 22, and the surface of the mounting box 5 is provided with a guide groove 23; The combination of guide block 22 and guide groove 23 provides precise guidance for the lifting movement of lifting block 13. When the second cylinder 12 drives the lifting block 13 to move up and down, the guide block 22 slides along the guide groove 23, which can limit the movement trajectory of the lifting block 13, prevent it from shifting laterally or swaying, and ensure that the lifting block 13 moves stably and accurately in the vertical direction. This, in turn, ensures that other components connected to the lifting block 13, such as the third cylinder 14, can also work in the correct position and posture, thereby improving the overall performance and working efficiency of the molding machine.
[0023] Please see Figure 6 The base 1 has a third motor 24 installed inside. The rotor of the third motor 24 is coaxially mounted with a second lead screw 25. A moving block 26 is screwed onto the surface of the second lead screw 25. The belt layer transmission ring 101 is located above the moving block 26. The third motor 24 serves as the power source, driving the second lead screw 25 to rotate. Since the moving block 26 is screwed onto the second lead screw 25, under the rotation of the second lead screw 25, the moving block 26 will move linearly along the axial direction of the second lead screw 25. This transmission method features high transmission accuracy and smooth movement, enabling precise control of the moving distance and speed of the moving block 26. This, in turn, drives the belt layer transfer ring 101 located above it to accurately move to the required position, meeting the high-precision requirements for belt layer transfer position in tire production and improving the automation level and production efficiency of the production process.
[0024] A support base 29 is mounted on the upper surface of the movable block 26, and a belt layer transfer ring 101 is mounted on the upper surface of the support base 29. The support base 29 provides a stable and reliable support platform for the belt layer transfer ring 101. It evenly distributes the weight of the belt layer transfer ring 101 onto the moving block 26, preventing damage to the belt layer transfer ring 101 or the moving block 26 due to excessive localized stress. Simultaneously, the support base 29, the moving block 26, and the belt layer transfer ring 101 are typically connected using robust methods such as bolted connections, ensuring that the belt layer transfer ring 101 remains stable during the movement of the moving block 26, preventing wobbling or displacement. This guarantees the accuracy and stability of belt layer transfer, which is beneficial for improving tire production quality.
[0025] Please see Figure 1 A path groove 30 is provided on the upper surface of the base 1 at a position corresponding to the support 29, and the support 29 is located inside the path groove 30; The path groove 30 provides a clear path and spatial constraints for the movement of the support seat 29. When the moving block 26 moves the support seat 29, the support seat 29 moves along the path groove 30. The sidewall of the path groove 30 can guide and limit the movement, preventing the support seat 29 from deviating or leaving the predetermined track during the movement. This ensures that the belt layer transfer ring 101 can move accurately along the set route, further improving the accuracy and reliability of belt layer transfer and ensuring the smooth progress of the tire production process.
[0026] Please see Figure 6 A limiting block 27 is installed on the surface of the movable block 26, and a limiting track 28 is installed in the inner cavity of the base 1 at the corresponding position of the limiting block 27. The cooperation between the limiting block 27 and the limiting track 28 is a crucial structure for ensuring the safe and stable movement of the moving block 26. When the moving block 26 moves under the drive of the third motor 24, the limiting block 27 slides along the limiting track 28. The limiting track 28 restricts the movement range of the moving block 26, preventing it from exceeding the specified stroke and avoiding collisions with other components due to excessive movement, thus preventing damage to the equipment. Simultaneously, this limiting structure also enhances the stability of the moving block 26 to a certain extent, reducing swaying and ensuring that the belt layer transfer ring 101 can accurately and smoothly reach the designated position, improving the overall safety and reliability of the molding machine.
[0027] Please see Figure 1 and Figure 2 A connecting block 31 is installed on the surface of the adjusting plate 4, and a connecting rail 32 is installed on the upper part of the surface of the base 1. The connection block 31 and the connecting rail 32 facilitate the stable movement of the adjusting plate 4 driven by the first motor 2 and the first lead screw 3. The connecting block 31 is mounted on the adjusting plate 4 and cooperates with the connecting rail 32 mounted on the upper surface of the base 1. During the movement of the adjusting plate 4, the connecting block 31 slides along the connecting rail 32, providing additional guidance and support for the adjusting plate 4, preventing the adjusting plate 4 from tilting or shaking during movement, and ensuring that the adjusting plate 4 can move accurately along the axial direction of the first lead screw 3. This, in turn, ensures that the mounting box 5 connected to the adjusting plate 4 and other components on it, such as the mounting bracket 6 and the laser displacement sensor 8, can work in the correct position and posture, improving the working accuracy and stability of the molding machine.
[0028] The outer wall of the plug block 21 is fitted with a wear-resistant sleeve, which tightly wraps around the outer side of the plug block 21 and slides against the inner wall of the plug groove 211. The wear-resistant sleeve effectively reduces friction and wear between the insert block 21 and the inner wall of the insert groove 211. During the frequent sliding of the slider 16, the insert block 21 and the inner wall of the insert groove 211 will continuously move relative to each other, which is prone to wear. The wear-resistant sleeve has good wear resistance and can withstand this friction without easily being damaged, thereby extending the service life of the insert block 21 and the insert groove 211. At the same time, the wear-resistant sleeve tightly wraps around the outside of the insert block 21 and slides in close contact with the inner wall of the insert groove 211, ensuring the fitting accuracy between the insert block 21 and the insert groove 211. The presence of the wear-resistant sleeve will not affect the smooth sliding and positioning accuracy of the slider 16, ensuring that the molding machine can maintain high precision and stability during long-term operation.
[0029] A reinforcing rib is provided between the support plate 20 and the lifting block 13. The reinforcing rib is symmetrically arranged on both sides of the bottom of the support plate 20. The reinforcing rib is also fixedly connected to the side wall of the lifting block 13 and the lower surface of the support plate 20. The reinforcing ribs significantly enhance the connection strength and structural stability between the support plate 20 and the lifting block 13. Since the support plate 20 needs to bear the weight and forces of the connecting plate 19 and the connecting seat 18 connected by the connecting plate 19, these forces will generate significant stress at the connection between the support plate 20 and the lifting block 13 during the lifting process. The reinforcing ribs, symmetrically arranged on both sides of the bottom of the support plate 20, effectively disperse these stresses, transferring some of the force to the lifting block 13, reducing stress concentration at the connection, and preventing deformation or damage to the connection due to excessive force. Simultaneously, the reinforcing ribs are fixedly connected to the side wall of the lifting block 13 and the lower surface of the support plate 20, forming a stable triangular structure, further improving the rigidity and stability of the entire connection structure. This ensures that the support plate 20 can stably support the upper components during the operation of the molding machine, guaranteeing the normal operation of the equipment.
[0030] This solution: A basic forming station is built based on the belt layer transfer ring 101, forming drum 102, and conveyor belt 103 on the base 1; the third motor 24 drives the second lead screw 25 to move the moving block 26 along the limiting track 28 within the path groove 30, and the support seat 29 drives the belt layer transfer ring 101 to accurately reach the designated position; the first motor 2 drives the first lead screw 3 to move the adjusting plate 4 along the connecting track 32, so that the overall position of the mounting box 5 and mounting frame 6 is precisely controlled; the first cylinders 7 on both sides of the inner cavity of the mounting frame 6 adjust the laser displacement sensor 8 to detect the posture, and together with the laser alignment detection device 9, accurately detect the bonding position and angle deviation of the belt layer joint in real time; the detection data is linked with the second motor 10, the second cylinder 12, the third cylinder 14, and other actuators to form a closed loop. The ring control system is as follows: the second motor 10 drives the belt drum 11 to rotate; the second cylinder 12 drives the lifting block 13 to adjust its vertical height under the action of the guide block 22 and the guide groove 23; the third cylinder 14, in conjunction with the connecting frame 15, the slider 16 and the guide rail 17, links the support plate 20, the connecting plate 19 and the connecting seat 18 to complete multi-angle and multi-directional attitude fine-tuning, so that the joint bonding angle parameters are automatically adjusted in linkage, ensuring that the bonding angle of the belt layer joint with the forming drum 102 and the belt layer transfer ring 101 meets the process standards, improving the bonding accuracy of the joint and the consistency of the preceding and following processes, reducing manual intervention, adapting to the production needs of different specifications of tires, avoiding tire molding defects, ensuring continuous and efficient operation of the molding process, and improving the tire molding quality and production stability.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0032] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A forming machine for tire manufacturing, characterized in that, include: The base (1) has a belt layer transfer ring (101) above the bottom plate of the base (1), a forming drum (102) is installed on the inner side wall of the base (1), and a conveyor belt (103) is installed on the upper surface of the bottom plate of the base (1). The first motor (2) is located on the upper part of the inner side wall of the base (1). The rotor of the first motor (2) is coaxially mounted with a first lead screw (3). An adjustment plate (4) is screwed onto the surface of the first lead screw (3). An installation box (5) is installed at the bottom of the adjustment plate (4). An installation frame (6) is installed on the surface of the installation box (5). A first cylinder (7) is installed on both sides of the inner cavity of the installation frame (6). A laser displacement sensor (8) is installed at the output end of the first cylinder (7). A laser alignment detection device (9) is installed on the upper surface of the installation frame (6). The second motor (10) is mounted on the surface of the mounting box (5). The rotor of the second motor (10) is coaxially mounted with a belt drum (11). The inner cavity of the mounting box (5) is equipped with a second cylinder (12). The output end of the second cylinder (12) is equipped with a lifting block (13). The surface of the lifting block (13) is equipped with a third cylinder (14). The output end of the third cylinder (14) is equipped with a connecting frame (15) via a rotating shaft. The surface of the connecting frame (15) is equipped with a slider (16). The connecting side of the second motor (10) is equipped with a connecting seat (18). The upper surface of the connecting seat (18) is equipped with a slide rail (17). The surface of the lifting block (13) is equipped with a support plate (20). The upper surface of the support plate (20) is equipped with a connecting plate (19). The connecting seat (18) is connected to the connecting plate (19) via a bearing.
2. The tire manufacturing molding machine according to claim 1, characterized in that: The surface of the slider (16) is fitted with a plug block (21), and the side wall of the slide rail (17) is provided with a plug groove (211).
3. The tire manufacturing molding machine according to claim 1, characterized in that: The surface of the lifting block (13) is equipped with a guide block (22), and the surface of the mounting box (5) is provided with a guide groove (23).
4. The tire manufacturing molding machine according to claim 1, characterized in that: The base (1) is equipped with a third motor (24), and the rotor of the third motor (24) is coaxially mounted with a second lead screw (25). A moving block (26) is screwed onto the surface of the second lead screw (25), and the belt layer transmission ring (101) is located above the moving block (26).
5. A tire manufacturing molding machine according to claim 4, characterized in that: The upper surface of the movable block (26) is equipped with a support base (29), and the belt layer transfer ring (101) is installed on the upper surface of the support base (29).
6. A tire manufacturing molding machine according to claim 5, characterized in that: The upper surface of the base (1) is provided with a path groove (30) corresponding to the position of the support (29), and the support (29) is located inside the path groove (30).
7. A tire manufacturing molding machine according to claim 4, characterized in that: Limiting blocks (27) are installed on the surface of the moving block (26), and limiting tracks (28) are installed in the inner cavity of the base (1) at the corresponding positions of the limiting blocks (27).
8. A tire manufacturing molding machine according to claim 1, characterized in that: A connecting block (31) is installed on the surface of the adjusting plate (4), and a connecting rail (32) is installed on the upper part of the surface of the base (1).
9. A tire manufacturing molding machine according to claim 2, characterized in that: The outer wall of the plug block (21) is fitted with a wear-resistant sleeve, which tightly wraps around the outer side of the plug block (21) and slides against the inner wall of the plug groove (211).
10. A tire manufacturing molding machine according to claim 1, characterized in that: A reinforcing rib is provided between the support plate (20) and the lifting block (13). The reinforcing rib is symmetrically arranged on both sides of the bottom of the support plate (20). The reinforcing rib is fixedly connected to the side wall of the lifting block (13) and the lower surface of the support plate (20).