Bead forming system

Abstract

This utility model provides a tire bead forming system. The tire bead forming system includes an extruder for extruding rubber material; a feeding device located at the discharge end of the extruder for transporting and temporarily storing the rubber material; a forming device located at the discharge end of the feeding device for bonding the rubber material to the tire rim; a tire rim supply device for providing the tire rim; a bonding device located at the bonding point of the forming device and at the feeding point of the tire rim supply device, the bonding device being movably configured and having a tire rim mounting station, a bonding station, a pressing station, and a discharge station, the tire rim mounting station being located at the feeding point of the tire rim supply device, and the bonding station being located at the bonding point of the forming device; and a discharge device located at the discharge station for discharging the processed finished product. This application solves the problem of low automation in existing tire bead forming technology.

Description

Technical Field

[0001] This utility model relates to the field of tire manufacturing technology, and more specifically, to a tire bead forming system. Background Technology

[0002] Bead production is a crucial step in tire manufacturing. The industry-standard process typically involves extruding the bead cone, cooling, and bonding the bead cone to the bead cone. While this traditional method is mature, it also has some significant limitations. First, the large space required for extrusion equipment and cooling devices results in a large production line footprint, and the need for multiple coordinated processes leads to low automation in bead forming. Utility Model Content

[0003] The main objective of this invention is to provide a bead forming system to solve the problem of low automation in bead forming in the prior art.

[0004] To achieve the above objectives, this utility model provides a tire bead forming system, comprising: an extruder for extruding rubber material; a supply device disposed at the discharge end of the extruder for transporting and temporarily storing the rubber material; a forming device located at the discharge end of the supply device for bonding the rubber material to the tire bead; a tire bead supply device for providing the tire bead; a bonding device located at the bonding point of the forming device and at the supply point of the tire bead supply device, the bonding device being movably configured and having an upper tire bead station, a bonding station, a pressing station, and a discharge station, the upper tire bead station being located at the supply point of the tire bead supply device, and the bonding station being located at the bonding point of the forming device; and a discharge device disposed at the discharge station for discharging the processed finished product.

[0005] Furthermore, the bonding device includes: a support frame; a pressing mechanism connected to the support frame and disposed at the pressing station; and a rotating frame rotatably connected to the support frame, the rotating frame having a connecting arm that switches positions between the upper steel ring station, the bonding station, the pressing station, and the discharge station along the rotation circumference of the rotating frame.

[0006] Furthermore, the steel ring mounting station, bonding station, pressing station, and discharge station are arranged sequentially along the rotation circumference of the rotating frame, with multiple connecting arms, and each of the steel ring mounting station, bonding station, pressing station, and discharge station has at least one connecting arm.

[0007] Furthermore, the discharge device includes: a finished product transport assembly for transporting the processed finished product; a first handling assembly for handling the processed finished product onto the finished product transport assembly; a partition supply assembly disposed on one side of the finished product transport assembly for providing partitions; a second handling assembly for handling the partitions onto the finished product transport assembly; and a storage container located at the discharge end of the finished product transport assembly for containing the finished product containing the partitions.

[0008] Furthermore, the discharge device also includes: a detection component for detecting the processed finished product; a third conveying component located at the discharge station and conveying the processed finished product from the discharge station to the detection component; and a defective product placement platform located on one side of the finished product transport component for accommodating the unqualified finished products detected by the detection component. The first conveying component is used to convey the qualified finished products from the detection component to the finished product transport component and to convey the unqualified finished products to the defective product placement platform.

[0009] Furthermore, the supply device includes: a receiving and shrinking assembly, which includes a receiving swing arm and a shrinking roller conveyor rotatably connected to the receiving swing arm, the shrinking roller conveyor being used to convey the rubber extruded by the extruder; a cooling roller, located at the discharge end of the receiving swing arm, through which the rubber passes, and cooling water is circulated within the cooling roller to cool the rubber; and a storage assembly, located at the discharge end of the cooling roller, which includes a storage roller for storing the rubber and regulating the supply of the rubber.

[0010] Furthermore, the steel ring supply device includes: a steel ring processing mechanism; a feeding platform located at the discharge end of the steel ring processing mechanism and rotatably configured, the feeding platform having multiple feeding arms for placing steel rings, the feeding arms having a discharge position and a receiving position that cooperates with the discharge end of the steel ring processing mechanism to receive steel rings; and a steel ring transport assembly located on one side of the feeding platform, the steel ring transport assembly docking with the feeding arms when the feeding arms are in the discharge position, the steel ring transport assembly transporting the steel rings on the feeding arms to the upper steel ring station.

[0011] Furthermore, the bead forming system also includes a pressing device, which is disposed between the bonding device and the discharge device. The pressing device includes: a base with a working surface on its upper surface; a bead support assembly disposed on the working surface, the bead support assembly including multiple bead support claws forming an annular structure for supporting the steel bead and the rubber material, the bead support claws being movable to change the size of the annular structure; and multiple pressure roller devices, each pressure roller device including pressure roller assemblies, each pressure roller assembly being arranged circumferentially along the annular structure, the pressure roller devices being movable on the working surface and able to adjust their pressing position on the working surface when the specifications of the steel bead change.

[0012] Furthermore, the pressing device also includes a transmission assembly, which is drivenly connected to each pressure roller assembly. The transmission assembly is used to drive all pressure roller assemblies to move synchronously toward or away from the support ring assembly.

[0013] By applying the technical solution of this utility model, the following technical effects are achieved:

[0014] The rubber compound is processed by a bonding device, and the processed material is discharged through a discharge device to complete the formation of the tire bead. Throughout the process, the raw rubber compound and steel rim are transported using different equipment, eliminating the need for manual operation and improving the automation and production efficiency of tire bead production. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of the overall structure of the tire bead forming system of this utility model is shown;

[0017] Figure 2 A schematic diagram of the supply device of this utility model is shown;

[0018] Figure 3 A schematic diagram of the bonding device and molding device of this utility model is shown;

[0019] Figure 4 A schematic diagram of the steel ring supply device of this utility model is shown;

[0020] Figure 5 A schematic diagram of the material discharge device of this utility model is shown;

[0021] Figure 6 A schematic diagram of the pressing device of this utility model is shown.

[0022] The above figures include the following reference numerals:

[0023] 10. Extruder; 20. Feeding device; 21. Shrink receiving assembly; 22. Cooling roller; 23. Material storage assembly; 30. Forming device; 40. Steel ring feeding device; 41. Steel ring processing mechanism; 42. Feeding platform; 43. Steel ring transport assembly; 50. Bonding device; 51. Support frame; 52. Pressing structure; 53. Rotating frame; 54. Steel ring loading station; 55. Bonding station; 56. Pressing station; 57. Discharge station 60. Discharge device; 61. Finished product transport assembly; 62. First handling assembly; 63. Partition supply assembly; 64. Second handling assembly; 65. Storage container; 66. Detection assembly; 67. Third handling assembly; 68. Defective product placement platform; 70. Pressing device; 71. Base; 711. Working surface; 72. Support ring assembly; 721. Support ring claw; 73. Pressure roller device; 731. Pressure roller assembly; 74. Transmission assembly. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0026] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0027] To address the issue of low automation in existing bead forming technologies, this application provides a bead forming system.

[0028] See Figures 1 to 6The tire bead forming system includes an extruder 10, a feeding device 20, a forming device 30, a steel bead supply device 40, a bonding device 50, and a discharge device 60. The extruder 10 is used to extrude rubber material. The feeding device 20 is located at the discharge end of the extruder 10 and is used to transport and temporarily store the rubber material. The forming device 30 is located at the discharge end of the feeding device 20 and is used to bond the rubber material to the steel bead. The steel bead supply device 40 is used to provide the steel bead. The bonding device 50 is located at the bonding point of the forming device 30 and at the feeding point of the steel bead supply device 40. The bonding device 50 is movably set and has a steel bead upper station 54, a bonding station 55, a pressing station 56, and a discharge station 57. The steel bead upper station 54 is located at the feeding point of the steel bead supply device 40, the bonding station 55 is located at the bonding point of the forming device 30, and the discharge device 60 is located at the discharge station 57. The discharge device 60 discharges the processed finished product.

[0029] During the processing, the raw material is processed into rubber compound by the extruder 10 and fed to the supply device 20. After being transported and temporarily stored on the supply device 20, the rubber compound enters the forming device 30. The forming device 30 cuts the rubber compound and forms it with the steel ring from the steel ring supply device 40. The formed rubber compound then enters the bonding device 50, where it is processed again. After processing, the remaining material is discharged through the discharge device 60, completing the tire bead forming process. Throughout the entire process, the raw rubber compound and steel ring are transported using different equipment, eliminating the need for manual operation and improving the automation and production efficiency of tire bead production.

[0030] In this application, the bonding device 50 includes a support frame 51, a pressing mechanism, and a rotating frame 53. The pressing mechanism is connected to the support frame 51 and is located at the pressing station 56. The rotating frame 53 is rotatably connected to the support frame 51. The rotating frame 53 has a connecting arm. Along the circumference of the rotation of the rotating frame 53, the connecting arm switches between the upper steel ring station 54, the bonding station 55, the pressing station 56, and the discharge station 57.

[0031] The steel ring mounting station 54, bonding station 55, pressing station 56 and discharge station 57 are arranged sequentially along the rotation circumference of the rotating frame 53. There are multiple connecting arms, and each of the steel ring mounting station 54, bonding station 55, pressing station 56 and discharge station 57 has at least one connecting arm.

[0032] Specifically, the bonding device 50 is divided into different working stations. Each station is used to cooperate with different devices and has its own working requirements. Different stations are set on the rotating frame 53. By rotating the rotating frame 53, the semi-finished products processed in the previous station can be transported to the next station for further processing or loading and unloading.

[0033] Taking one of the connecting arms as an example, the connecting arm first cooperates with the steel ring supply device 40 to receive the steel ring from the steel ring supply device 40; this station is the upper steel ring station 54. As the rotating frame 53 rotates, the connecting arm moves to one side of the forming device 30. Through a handling device such as a robot, the steel ring on the connecting arm is matched with the rubber material on the forming device 30 to form a tire bead, and then transported back to the connecting arm by the robot; this station is the bonding station 55. The rotating frame 53 continues to rotate, and the connecting arm cooperates with the pressing structure 52 on the support frame 51 to press the tire bead; this station is the pressing station 56. The rotating frame 53 continues to rotate, holding the pressed tire bead into one side of the discharge device 60. Through a robot, the processed tire bead is transported to the discharge device 60, completing the tire bead discharge. Afterwards, the rotating frame 53 continues to rotate, driving the empty connecting arm to the upper steel ring station 54 to receive the steel ring from the steel ring supply device 40, completing one processing cycle. Multiple connecting arms can be mounted on a rotating frame 53, allowing them to work simultaneously and thus improving production efficiency. Preferably, four connecting arms are used, corresponding to the upper steel ring station 54, bonding station 55, pressing station 56, and unloading station 57, respectively. The included angle between any two adjacent connecting arms is the same, facilitating the layout of the connecting arms. Specifically, the lower station is the upper steel ring station 54, the station near the forming device 30 is the bonding station 55, the upper station is the pressing station 56, and the station near the unloading device 60 is the unloading station 57. Integrating different stations onto the rotating frame 53 and switching between them through the rotation of the frame 53 not only reduces the floor space occupied by the bonding device 50 but also improves its utilization efficiency.

[0034] In this application, the discharge device 60 includes a finished product transport assembly 61, a first handling assembly 62, a partition supply assembly 63, a second handling assembly 64, and a discharge container. The finished product transport assembly 61 is used to transport the finished product after processing. The first handling assembly 62 is used to handle the finished product after processing onto the finished product transport assembly 61. The partition supply assembly 63 is disposed on one side of the finished product transport assembly 61 and is used to provide partitions. The second handling assembly 64 is used to handle the partitions onto the finished product transport assembly 61. The storage container 65 is located at the discharge end of the finished product transport assembly 61 and is used to contain the finished product with partitions.

[0035] During discharge, the second handling component 64 first moves the partition from the partition supply component 63 to the finished product transport component 61, and then the first handling component 62 moves the pressed tire bead to the partition of the finished product transport component 61. The finished product with the partition is then transported to the storage container 65 by the finished product transport component 61 for storage.

[0036] In this application, the discharge device 60 further includes a detection component 66, a third conveying component 67, and a defective product placement table 68. The detection component 66 is used to detect the finished products after processing. The third conveying component 67 is located at the discharge station 57 and transports the finished products after processing from the discharge station 57 to the detection component 66. The defective product placement table 68 is located on one side of the finished product transport component 61 and is used to accommodate the unqualified finished products detected by the detection component 66. The first conveying component 62 transports the qualified finished products from the detection component 66 to the finished product transport component 61 and transports the unqualified finished products to the defective product placement table 68.

[0037] A detection component 66 is installed on the discharge device 60 to detect the processed finished products. Qualified finished products are transported to the finished product transport component 61, while unqualified finished products are transported to the defective product placement table 68 by the third handling component 67 for centralized processing. The finished products are detected during discharge, and only qualified finished products are placed on the finished product transport rack, facilitating finished product inspection.

[0038] In this application, the supply device 20 includes a receiving and shrinking assembly 21, a cooling roller 22, and a storage assembly 23. The receiving and shrinking assembly 21 includes a receiving swing frame and a shrinking roller conveyor rotatably connected to the receiving swing frame. The shrinking roller conveyor is used to convey the rubber extruded by the extruder 10. The cooling roller 22 is located at the discharge end of the receiving swing frame. The rubber passes around the cooling roller 22. Cooling water is circulated inside the cooling roller 22 to cool the rubber. The storage assembly 23 is located at the discharge end of the cooling roller 22. The storage assembly 23 includes a storage roller for storing the rubber and regulating the supply of the rubber.

[0039] The receiving shrink assembly 21 is used to transport the rubber compound extruded from the extruder 10 to the cooling roller 22. The cooling roller 22 cools and shapes the rubber compound.

[0040] In this application, the steel ring supply device 40 includes a steel ring processing mechanism 41, a feeding platform 42, and a steel ring transport assembly 43. The feeding platform 42 is located at the discharge end of the steel ring processing mechanism 41 and is rotatably configured. The feeding platform 42 has multiple feeding arms for placing steel rings. The feeding arms have a discharge position and a receiving position that cooperates with the discharge end of the steel ring processing mechanism 41 to receive steel rings. The steel ring transport assembly 43 is located on one side of the feeding platform 42. When the feeding arm is in the discharge position, it docks with the steel ring transport assembly 43. The steel ring transport assembly 43 transports the steel rings on the feeding arms to the upper steel ring station 54.

[0041] Optionally, multiple feeding arms are spaced apart along the rotation direction of the feeding table, and the distance between each feeding arm is the same. Because the distance between each feeding arm is the same, it is convenient to control the rotation of the feeding table, ensuring that the feeding table rotates by the same angle each time.

[0042] In this application, the ring forming system also includes a pressing device 70, which is disposed between the bonding device 50 and the discharge device 60. The pressing device 70 includes a base 71, a ring support assembly 72, and multiple pressure roller devices 73. The upper surface of the base 71 has a working surface 711. The ring support assembly 72 is disposed on the working surface 711 and includes multiple ring support claws 721. The ring support claws 721 form an annular structure for supporting the steel ring and the rubber material. The ring support claws 721 are movable to change the size of the annular structure. The pressure roller devices 73 include pressure roller assemblies 731, each of which is arranged circumferentially along the annular structure. The pressure roller devices 73 are movably disposed on the working surface 711 and can adjust their pressing position on the working surface 711 when the specifications of the steel ring change.

[0043] In this embodiment, the ring support assembly 72 is set on the working surface 711 of the base 71. The multiple ring support claws 721 of the ring support assembly 72 form a ring structure to support the steel ring and the rubber material. The ring support claws 721 are movable. The ring support claws 721 can shrink the ring structure by shrinking towards the center of the ring structure, and can expand the ring structure by expanding outward along the center of the ring structure, so that the ring structure can support steel rings of different sizes. The ring support claws 721 are stretched tightly by expanding outward along the center of the ring structure. Multiple pressure roller devices 73 are movably set on the working surface 711. The pressure roller assemblies 731 of the pressure roller devices 73 are arranged at equal intervals along the circumference of the ring structure. After the ring structure stretches the steel ring and the rubber material, the multiple pressure roller devices 73 move to the pressing position and jointly roll the steel ring and the rubber material to improve the pressing efficiency. The pressure roller devices 73 can move to the corresponding pressing position according to the size of the steel ring to roll the steel ring and the rubber material, thereby improving the pressing efficiency of steel rings and rubber materials of different sizes.

[0044] In this application, the pressing device 70 of the bead forming system also includes a transmission component 74. The transmission component 74 is driven and connected to each pressure roller device 73, and drives all pressure roller assemblies 731 to move synchronously towards or away from the support roller assembly 72. The transmission component 74 enables the synchronous movement of all pressure roller assemblies 731, ensuring the consistency of their movements and guaranteeing the stability of the annular structure. When the support roller assembly 72 tightens rubber materials and steel rings of different sizes, the transmission component 74 can simultaneously drive all pressure roller assemblies 731 towards the support roller assembly 72, allowing the pressure roller assemblies 731 to reach the pressing position in a timely manner. After pressing is completed, the transmission component 74 simultaneously drives all pressure roller assemblies 731 away from the support roller assembly 72, so that the support roller assembly 72 can promptly grab the next set of rubber materials and steel rings. The efficient cooperation between the support roller assembly 72, the transmission component 74, and each pressure roller device 73 can further improve the pressing efficiency.

[0045] The bead forming method employs a bead forming system, which includes an extruder 10, a feeding device 20, a forming device 30, a steel bead supply device 40, a bonding device 50, and a discharge device 60. The bonding device 50 has multiple stations, including a steel bead supply station 54, a bonding station 55, a pressing station 56, and a discharge station 57. The bead forming method includes: the extruder 10 processing the raw material and extruding rubber compound; the feeding device 20 receiving the rubber compound from the extruder 10 and conveying it to the forming device 30; the forming device 30... The adhesive material is wound to form a ring-shaped adhesive material, and the ring-shaped adhesive material is conveyed to the bonding station 55 of the bonding device 50; the steel ring supply device 40 provides a steel ring to the upper steel ring station 54 of the bonding device 50, the bonding device 50 receives the steel ring and conveys the steel ring to the bonding station 55, the ring-shaped adhesive material is bonded to the steel ring, the bonding device 50 conveys the bonded steel ring to the pressing station 56, and presses it at the pressing station 56 to form a finished product, the bonding device 50 conveys the finished product to the discharge station 57; the discharge device 60 conveys the finished product at the discharge station 57 to the subsequent equipment.

[0046] During the processing, the raw material is processed into rubber compound by the extruder 10 and fed to the supply device 20. After being transported and temporarily stored on the supply device 20, the rubber compound enters the forming device 30. The forming device 30 cuts the rubber compound and forms it with the steel ring from the steel ring supply device 40. The formed rubber compound then enters the bonding device 50, where it is processed again. After processing, the remaining material is discharged through the discharge device 60, completing the tire bead forming process. Throughout the entire process, the raw rubber compound and steel ring are transported using different equipment, eliminating the need for manual operation and improving the automation and production efficiency of tire bead production.

[0047] The bonding device 50 includes a pressing mechanism and a rotating frame 53. The tire bead forming method also includes the bonding device 50 conveying materials while the rotating frame 53 rotates. The extended arm of the rotating frame 53 passes through the upper steel bead station 54, the bonding station 55, the pressing station 56 and the discharge station 57 in sequence, and conveys the materials for processing in sequence.

[0048] The method of forming tire bead includes multiple extension arms. When the bonding device 50 is conveying materials, at each station, when one extension arm leaves the station, another extension arm rotates to the station.

[0049] The bonding device 50 is divided into different working stations, each station working with different devices and having its own specific requirements. These stations are all mounted on a rotating frame 53. The rotation of the rotating frame 53 allows semi-finished products processed at one station to be transported to the next station for further processing or for material loading / unloading. Multiple connecting arms can be mounted on a single rotating frame 53, and these arms can work simultaneously, thereby improving production efficiency. Preferably, there are four connecting arms, corresponding to the upper steel ring station 54, bonding station 55, pressing station 56, and unloading station 57, respectively. The included angle between any two adjacent connecting arms is the same, facilitating the layout of the connecting arms. Specifically, the lower station is the upper steel ring station 54, the station near the forming device 30 is the bonding station 55, the upper station is the pressing station 56, and the station near the unloading device 60 is the unloading station 57. Integrating different workstations onto the rotating frame 53 and switching between different workstations by rotating the rotating frame 53 not only reduces the floor space occupied by the bonding device 50, but also improves the efficiency of the bonding device 50.

[0050] The discharge device includes a finished product transport component 61, a first handling component 62, an inspection component 66, a third handling component 67, and a defective product placement table 68. The tire bead forming method also includes the following: when the discharge device 60 transports the finished product at the discharge station 57, the third handling component 67 transports the finished product from the discharge station 57 to the inspection component 66. The inspection component 66 judges the quality of the finished product. When the finished product is qualified, the first handling component 62 transports the finished product to the finished product transport component 61. When the finished product is unqualified, the first handling component 62 transports the finished product to the defective product placement table 68.

[0051] During discharge, the second handling component 64 first transfers the partition from the partition supply component 63 to the finished product transport component 61. Then, the first handling component 62 transfers the pressed tire bead to the partition of the finished product transport component 61. The finished product transport component 61 then transports the finished product with the partition to the storage container 65 for storage. A detection component 66 is installed on the discharge device 60 to inspect the processed finished products. Qualified finished products enter the finished product transport component 61 for transport, while unqualified finished products are transferred to the defective product placement table 68 by the third handling component 67 for centralized processing. By inspecting the processed finished products during discharge, only qualified finished products enter the finished product transport rack, facilitating finished product inspection.

[0052] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0053] 1. The rubber compound is processed by the bonding device 50, and the processed rubber compound is discharged through the discharge device 60, completing the formation of the tire bead. Throughout the process, the raw rubber compound and steel rim of the tire bead are transported by different equipment, eliminating the need for manual operation and improving the automation level and production efficiency of tire bead production.

[0054] 2. Multiple connecting arms can be installed on a single rotating frame 53, and these connecting arms can work simultaneously, thereby improving production efficiency. Integrating different workstations onto the rotating frame 53 and switching between different workstations through the rotation of the rotating frame 53 not only reduces the floor space occupied by the bonding device 50 but also improves the utilization efficiency of the bonding device 50.

[0055] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0056] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0057] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bead forming system, characterized by, include: An extruder (10) for extruding rubber compounds; A supply device (20) is provided at the discharge end of the extruder (10) for transporting and temporarily storing the rubber compound; A molding device (30) is located at the discharge end of the supply device (20) and is used to bond the adhesive to the steel ring; A steel ring supply device (40) is used to supply the steel ring; A bonding device (50) is located at the bonding point of the forming device (30) and at the feeding point of the steel ring supply device (40). The bonding device (50) is movably arranged and has an upper steel ring station (54), a bonding station (55), a pressing station (56), and a discharge station (57). The upper steel ring station (54) is located at the feeding point of the steel ring supply device (40), and the bonding station (55) is located at the bonding point of the forming device (30). Discharge device (60) is provided at the discharge station (57) and is used to discharge the processed finished product.

2. The bead forming system of claim 1, wherein, The bonding device (50) includes: Support frame (51); A pressing mechanism is connected to the support frame (51) and is located at the pressing station (56); A rotating frame (53) is rotatably connected to the support frame (51). The rotating frame (53) has a connecting arm that switches positions between the upper steel ring station (54), the bonding station (55), the pressing station (56), and the discharge station (57) along the circumferential rotation of the rotating frame (53).

3. The bead forming system of claim 2, wherein, The upper steel ring station (54), the bonding station (55), the pressing station (56), and the discharge station (57) are arranged sequentially along the rotation circumference of the rotating frame (53). There are multiple connecting arms, and at least one connecting arm is present at the upper steel ring station (54), the bonding station (55), the pressing station (56), and the discharge station (57).

4. The bead forming system of claim 1, wherein, The discharge device (60) includes: Finished product transport assembly (61), which is used to transport finished products after processing; The first transport component (62) is used to transport the finished product after processing to the finished product transport component (61); A partition supply assembly (63) is disposed on one side of the finished product transport assembly (61) for providing partitions; A second transport assembly (64) is used to transport the partition onto the finished product transport assembly (61); A storage container (65) is located at the discharge end of the finished product transport assembly (61) and is used to hold finished products equipped with partitions.

5. The bead forming system of claim 4, wherein, The discharge device (60) further includes: A detection component (66) is used to detect the finished product after processing; The third conveying component (67) is located at the discharge station (57) and conveys the finished product from the discharge station (57) to the detection component (66). The defective product placement table (68) is located on one side of the finished product transport assembly (61) and is used to accommodate the unqualified finished products detected by the inspection assembly (66). The first transport assembly (62) is used to transport the qualified finished products on the inspection assembly (66) to the finished product transport assembly (61) and to transport the unqualified finished products to the defective product placement table (68).

6. The bead forming system of claim 1, wherein, The supply device (20) includes: The receiving and shrinking assembly (21) includes a receiving swing frame and a shrinking roller conveyor rotatably connected to the receiving swing frame. The shrinking roller conveyor is used to convey the rubber material extruded by the extruder (10). Cooling roller (22), the cooling roller (22) is located at the discharge end of the receiving swing frame, the rubber material is wrapped around the cooling roller (22), and cooling water is passed through the cooling roller (22) to cool the rubber material; Storage assembly (23), which is located at the discharge end of the cooling roller (22), includes a storage roller for storing adhesive and regulating the supply of adhesive.

7. The bead forming system of claim 1, wherein, The steel ring supply device (40) includes: Steel ring processing mechanism (41); The feeding platform (42) is located at the discharge end of the steel ring processing mechanism (41) and is rotatable. The feeding platform (42) has multiple feeding arms for placing steel rings. The feeding arms have discharge positions and receiving positions that cooperate with the discharge end of the steel ring processing mechanism (41) and receive steel rings. A steel ring transport assembly (43) is located on one side of the feeding platform (42). When the feeding arm is in the discharge position, it is connected to the steel ring transport assembly (43). The steel ring transport assembly (43) is used to transport the steel ring on the feeding arm to the upper steel ring station (54).

8. The bead forming system of claim 7, wherein, The multiple feeding arms are spaced apart along the rotation direction of the feeding table, and the distance between each feeding arm is the same.

9. The bead forming system of claim 1, wherein, The bead forming system further includes a pressing device (70), which is disposed between the bonding device (50) and the discharge device (60). The pressing device (70) includes: A base (71), the upper surface of which has a working surface (711); A ring support assembly (72) is disposed on the working surface (711). The ring support assembly (72) includes a plurality of ring support claws (721). The ring support claws (721) form an annular structure for supporting the steel ring and the rubber material. The ring support claws (721) are movable to change the size of the annular structure. Multiple pressure roller devices (73) are provided, each pressure roller device (73) including a pressure roller assembly (731), each pressure roller assembly (731) being arranged circumferentially along the annular structure, and the pressure roller device (73) being movably disposed on the working surface (711).

10. The bead forming system of claim 9, wherein, The pressing device (70) further includes a transmission assembly (74), which is drivenly connected to each of the pressure roller devices (73). The transmission assembly (74) is used to drive all the pressure roller assemblies (731) to move synchronously toward or away from the support ring assembly (72).

Images