Furnace discharging roller way guiding device with elastic clamping wheels
By using the elastic clamping roller guide device for the furnace exit, and utilizing the design of rotating swing arms and elastic damping, the problems of wear and misalignment of the rolling line during billet conveying are solved, achieving efficient, low-damage billet conveying and precise guidance.
Patent Information
- Application Number
- CN202520615061.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-03
AI Technical Summary
In the existing billet conveying process, rigid guiding devices cause scratches and wear on the billet surface, increasing maintenance costs. In addition, the roughing mill line misalignment occurs frequently, affecting production efficiency and quality.
The furnace exit roller guide device adopts an elastic clamping wheel, which utilizes a rotating swing arm and elastic damping design. Through the clamping wheel assembly and the opening adjustment shim group, it can achieve precise guidance and buffering of steel billets, reduce friction, and adapt to steel billets of different sizes.
It significantly reduces the risk of damage during billet transportation, improves transportation efficiency, reduces equipment wear and maintenance costs, and ensures smooth billet transportation and accurate alignment of the rolling line.
Smart Images
Figure CN223932284U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel production technology, specifically to an elastic clamping wheel furnace exit roller guide device. Background Technology
[0002] In the steel production industry, billet conveying is a crucial link in the entire production process. After high-temperature rolling, the billet needs to be quickly and smoothly transported to the subsequent processing area via a furnace exit roller conveyor. The billet exit roller conveyor guiding device mostly adopts a rigid structure, and its guiding principle mainly relies on fixed guide wheels or guide rails to ensure that the billet moves along a predetermined route.
[0003] During prolonged contact and conveying of steel billets, the wear problem of rigid guide wheels becomes increasingly prominent. Frequent friction causes scratches and wear on the surface of the steel billets, reducing their surface quality and consequently affecting the quality of the final steel product. At the same time, excessive wear of the guide wheels significantly increases their replacement frequency, which not only incurs substantial manpower and material costs but also leads to frequent production line downtime, severely impacting production efficiency and increasing the company's production costs.
[0004] Currently, the connection between the wire rod and bar heating furnaces and the roughing mill is achieved using roller conveyors. These roller conveyors employ wear-resistant flat rollers and side baffles to guide the steel billets. Typically, the width of the roller conveyor is 3-5 times the cross-sectional width of the steel billet. However, the rolling groove of the first stand in the roughing mill is similar in width to the cross-sectional area of the steel billet. Therefore, the existing guiding device has the following drawbacks:
[0005] This situation will cause the 1H roughing mill to deviate from the billet, resulting in misalignment of the billet head and severe misalignment of the rolling line, leading to frequent rolling line accidents. In the steel production industry, the material conveying link between the wire rod and bar heating furnaces and the roughing mill is crucial. These accidents not only cause production interruptions and reduce production efficiency, but also increase equipment maintenance costs and raw material losses, seriously affecting the quality and efficiency of steel production. This device utilizes a unique elastic clamping method, which can effectively compensate for the shortcomings of traditional rigid guides, showing greater adaptability to changes in billet size and shape, greatly reducing the risk of billet damage during conveying, significantly improving billet conveying efficiency, and ensuring the smooth and efficient steel production process.
[0006] Therefore, we propose an elastic clamping wheel furnace exit roller guide device to solve the problems mentioned above. Utility Model Content
[0007] The purpose of this utility model is to provide an elastic clamping roller guide device for the furnace exit roller, in order to solve the problem mentioned in the background art that the width of the roller surface in the current market is 3-5 times the width of the billet cross section, while the rolling groove of the roughing mill 1 is similar to the width of the billet cross section. Under such circumstances, the roughing mill 1H will deviate from the billet, resulting in the misalignment of the roughing steel head, serious misalignment of the rolling line, and frequent rolling line accidents.
[0008] To achieve the above objectives, this utility model provides the following technical solution: an elastic clamping wheel furnace exit roller guide device, comprising a guide groove base, a left rotating swing arm, a right rotating swing arm, and elastic damping. Guide groove walls are installed on both the left and right sides of the guide groove base, and connecting blocks are installed on the opposite side of the guide groove walls. Rotating shaft assemblies are installed on the connecting blocks. A left rotating swing arm is installed on the left rotating shaft assembly, and a right rotating swing arm is installed on the right rotating shaft assembly.
[0009] The left and right rotating swing arms are both equipped with fixed frames on their rear upper and lower sides, and elastic damping is installed inside the fixed frames. An opening adjustment shim set is installed between the elastic damping and the inner wall of the fixed frame.
[0010] The front ends of both the left and right rotating swing arms are equipped with support roller shafts, and clamping wheel assemblies are mounted on the support roller shafts via tapered roller bearings.
[0011] Preferably, the guide groove wall is designed with an inclined structure, and the two guide groove walls are distributed in a funnel shape.
[0012] With the above structural design, when the billet approaches the guiding device, it will first enter the preliminary guiding zone formed by the guide groove wall. Since the guide groove wall has an inclined trumpet-shaped structure, the billet will gradually move towards the center of the roller table under its guidance, initially correcting any possible large deviation.
[0013] Preferably, the connecting block and the rotating shaft assembly are located at the upper and lower positions on the opposite side of the guide groove wall, and the left rotating arm and the right rotating arm are rotatably connected to the connecting block, and copper sleeves are installed inside the rotating shaft assembly.
[0014] With the above structural design, the copper sleeve ensures that the rotating shaft assembly maintains a precise position during rotation, effectively preventing the swing arm from swaying or deviating, and ensuring that the clamping wheel assembly can accurately guide and clamp the steel billet, playing a supporting and positioning role. When the rotating swing arm rotates, a relative motion is formed between the copper sleeve and the rotating shaft. Copper has good anti-friction properties, which can significantly reduce friction during rotation compared to other materials, reduce energy loss, and make the rotating swing arm rotate more smoothly.
[0015] Preferably, there are two elastic dampers, and the elastic dampers are symmetrical to each other along the center line of the guide groove base.
[0016] With the above structural design, as the billet continues to move forward, the clamping wheel assembly at the front end of the left and right rotating swing arm, under the synergistic effect of elastic damping and opening adjustment shim group, closely contacts the side of the billet; since the clamping wheel assembly is a rolling design, during the forward conveying of the billet, it can effectively clamp the billet, prevent it from shaking or deviating excessively, and reduce the friction between it and the billet through its own rolling, ensuring smooth operation of the billet.
[0017] Preferably, the clamping wheel assembly is rotatably connected to the support roller shaft, and the clamping wheel assemblies are symmetrical to each other along the center line of the guide groove base.
[0018] With the above structural design, the clamping wheel assembly reduces the friction with the billet surface when clamping the billet, thereby ensuring the normal transport of the billet. When the billet deviates slightly, a lateral force is applied to the clamping wheel on the corresponding side. This force is transmitted to the left or right rotating swing arm through the support roller shaft. The elastic damping on the rear side of the swing arm will undergo elastic deformation according to the magnitude of the force, absorbing the impact energy transmitted by the billet and maintaining continuous clamping of the billet. The opening adjustment shim group can precisely control the spacing between the clamping wheels by adjusting its thickness according to the actual width of the billet, ensuring that billets of different specifications can be properly clamped and guided.
[0019] Preferably, each side of the guide groove wall has an internal groove, and an adjusting bolt is installed on the guide groove wall. The adjusting bolt is threadedly connected to the guide groove wall, and a movable plate is installed on each side of the adjusting bolt via a bearing seat.
[0020] With the above structural design, the movable plate can be moved left and right by rotating the adjusting bolt, which facilitates the movement of the movable plate. A connecting plate can be detachably installed on the movable plate, which facilitates the adjustment of the spacing between the connecting plates. When conveying steel billets with large size differences, the connecting plate can be installed on the movable plate, which facilitates the guiding and conveying of steel billets of different sizes.
[0021] Preferably, the movable plate is connected to the inner wall of the guide groove via a guide telescopic rod, a limit groove is provided at the bottom of the movable plate, a threaded column is installed on the upper surface of the movable plate, and a limit nut is installed on the threaded column.
[0022] With the above structural design, the movable plate moves stably through the guide telescopic rod, making it more stable when the movable plate moves left and right under force and preventing deviation. At the same time, the movable plate is closely matched with the connecting plate by means of the limiting groove and positioning strip. The roller assembly on the connecting plate can further assist the movement of the billet during the transport of the billet, reduce friction and jamming, and ensure that the billet passes smoothly through the guiding device and is finally accurately aligned with the entrance of the roughing mill No. 1.
[0023] Preferably, the limiting nut is threadedly connected to the threaded column, and a connecting plate is detachably provided on the opposite side of the movable plate, and a roller assembly is installed on the connecting plate, with multiple roller assemblies provided.
[0024] With the above structural design, when installing the connecting plate, the positioning strip on the connecting plate is engaged with the limiting groove on the movable plate. Then, the rotating plate is rotated so that the elastic groove on the rotating plate is engaged with the threaded post in the movable plate. Then, the limiting nut is rotated so that the limiting nut moves downward and squeezes the rotating plate, thereby completing the installation of the connecting plate and the movable plate.
[0025] Preferably, a positioning strip is installed on the opposite side of the connecting plate, and the positioning strip is engaged with the limiting groove on the movable plate.
[0026] With the above structural design, during installation, the positioning strip on the connecting plate engages with the limiting groove on the movable plate, and the upper limiting nut further enhances the installation stability of the connecting plate and the movable plate.
[0027] Preferably, a fixing post is installed on the upper surface of the connecting plate, and a limit block is installed at the upper end of the fixing post. A rotating plate is sleeved on the fixing post, and an elastic groove is opened on the rotating plate. The rotating plate is rotatably connected to the fixing post.
[0028] With the above structural design, when disassembling the connecting plate, simply rotate the limiting nut to move it away from the rotating plate, then rotate the rotating plate until it is disengaged from the threaded post, and finally move the connecting plate outward to pull it out. This facilitates quick assembly and disassembly of the connecting plate, making it convenient and fast.
[0029] Compared with the prior art, the beneficial effects of this utility model are: the elastic clamping wheel furnace exit roller guide device:
[0030] 1. It is equipped with a clamping wheel assembly, and the base is designed with a rotation center. It is used with left and right rotating swing arms to clamp and rotate and support. The front end of the left and right rotating swing arms is designed with a clamping wheel assembly with oil and gas lubrication, which directly acts on the transported steel billet to clamp and guide it, realize the position correction of the steel billet on the furnace roller table, and avoid damage to the rolling line components caused by the bending of the rolled piece head.
[0031] 2. The rotating arm is equipped with elastic damping. The rear end of the rotating arm is designed with elastic damping, and a matching pad is designed at the end to adjust the clamping opening. The elastic damping is used to absorb impact loads. The rotating arm is equipped with elastic damping. The distance between the two clamping wheel assemblies is adjusted by adjusting the opening and adjusting the thickness of the shim group at the rear of the elastic damping, so as to set and adjust the clamping width of the billet. When the billet is corrected to the center position by the clamping wheel assembly, the elastic damping is compressed by the pressure transmitted by the billet extrusion roller, which buffers the pressure transmitted to the billet. Attached Figure Description
[0032] Figure 1 This is a top view of the structure of this utility model;
[0033] Figure 2 This is a schematic diagram of the main structure of this utility model;
[0034] Figure 3 This is a schematic diagram of the left-side structure of this utility model.
[0035] Figure 4 This is a partial sectional view of the main structure of this utility model;
[0036] Figure 5 This is a schematic diagram of the internal structure of the clamping wheel assembly of this utility model;
[0037] Figure 6 This is a schematic diagram of the left-side rotating swing arm structure of this utility model;
[0038] Figure 7 This is a schematic diagram of the structure of the connecting plate of this utility model during installation;
[0039] Figure 8 This is a schematic diagram of the internal connection structure of the guide groove wall, movable plate and connecting plate of this utility model;
[0040] Figure 9 This is a schematic diagram of the structure of the movable plate and connecting plate of this utility model during installation;
[0041] Figure 10 This is a schematic diagram of the structure of the movable board of this utility model when it is stored.
[0042] In the diagram: 1. Guide groove base; 2. Guide groove wall; 3. Connecting block; 4. Rotating shaft assembly; 5. Copper sleeve; 6. Left rotating swing arm; 7. Right rotating swing arm; 8. Fixed frame; 9. Elastic damping; 10. Opening adjustment shim assembly; 11. Support roller shaft; 12. Tapered roller bearing; 13. Clamping wheel assembly; 14. Internal groove; 15. Adjusting bolt; 16. Bearing seat; 17. Movable plate; 18. Guide telescopic rod; 19. Limiting groove; 20. Threaded column; 21. Limiting nut; 22. Connecting plate; 23. Roller assembly; 24. Positioning strip; 25. Fixed column; 26. Limiting block; 27. Rotating plate; 28. Elastic groove. Detailed Implementation
[0043] 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.
[0044] Please see Figures 1-10 This utility model provides a technical solution: an elastic clamping wheel furnace exit roller guide device, including a guide groove base 1, a guide groove wall 2, a connecting block 3, a rotating shaft assembly 4, a copper sleeve 5, a left rotating swing arm 6, a right rotating swing arm 7, a fixed frame 8, an elastic damping 9, an opening adjustment shim group 10, a support roller shaft 11, a tapered roller bearing 12, a clamping wheel assembly 13, an internal groove 14, an adjusting bolt 15, a bearing seat 16, a movable plate 17, a guide telescopic rod 18, and a limiting groove 19. The guide base 1 includes a threaded post 20, a limit nut 21, a connecting plate 22, a roller assembly 23, a positioning strip 24, a fixing post 25, a limit block 26, a rotating plate 27, and an elastic groove 28. Guide groove walls 2 are installed on both the left and right sides of the guide groove base 1. The guide groove walls 2 have an inclined structure design, and the two guide groove walls 2 are distributed in a trumpet shape. When the steel billet approaches this guiding device, it will first enter the initial guiding zone formed by the guide groove walls 2. Due to the inclined trumpet-shaped structure of the guide groove walls 2, the steel billet will be guided by them. Gradually moving towards the center of the roller conveyor, initially correcting any potential large deviations, and connecting blocks 3 are installed on the opposite side of the guide groove wall 2, with rotating shaft assemblies 4 installed on each connecting block 3. The connecting blocks 3 and rotating shaft assemblies 4 are located at the upper and lower positions on the opposite side of the guide groove wall 2, and the left rotating swing arm 6 and the right rotating swing arm 7 are rotatably connected to the connecting blocks 3. Copper sleeves 5 are installed inside the rotating shaft assemblies 4, which ensure that the rotating shaft assemblies 4 maintain a precise position during rotation, effectively preventing the swing arms from swaying or deviating, and ensuring that the clamping wheel assembly 13 can accurately guide and clamp the billet, playing a supporting and positioning role; when the rotating swing arm rotates, relative motion is formed between the copper sleeve 5 and the rotating shaft. Copper has good anti-friction properties, which can significantly reduce friction during rotation compared to other materials, reduce energy loss, and make the rotating swing arm rotate more smoothly. The left rotating swing arm 6 is installed on the left rotating shaft assembly 4, and the right rotating swing arm 7 is installed on the right rotating shaft assembly 4;
[0045] Fixed frames 8 are installed on the upper and lower rear sides of the left rotating swing arm 6 and the right rotating swing arm 7, and elastic dampers 9 are installed inside the fixed frames 8. There are two elastic dampers 9, and the elastic dampers 9 are symmetrical to each other along the center line of the guide groove base 1. As the billet continues to move forward, the clamping wheel assembly 13 at the front end of the left and right rotating swing arms is in close contact with the side of the billet under the synergistic action of the elastic dampers 9 and the opening adjustment shim group 10. Since the clamping wheel assembly 13 is a rolling design, it can effectively clamp the billet during the forward conveying process, prevent it from shaking or deviating excessively, and reduce the friction between it and the billet through its own rolling, ensuring smooth operation of the billet. The opening adjustment shim group 10 is installed between the elastic dampers 9 and the inner wall of the fixed frame 8.
[0046] Both the left and right rotating swing arms 6 and 7 are equipped with support roller shafts 11 at their front ends. Clamping wheel assemblies 13 are mounted on the support roller shafts 11 via tapered roller bearings 12. The clamping wheel assemblies 13 are rotatably connected to the support roller shafts 11. The clamping wheel assemblies 13 are symmetrical about each other along the center line of the guide groove base 1. When clamping the billet, the clamping wheel assemblies 13 reduce the friction with the surface of the billet, thereby ensuring the normal conveying of the billet. When the billet deviates slightly, a lateral force is applied to the clamping wheel on the corresponding side. This force is transmitted to the left or right rotating swing arm 6 or the right rotating swing arm 7 through the support roller shafts 11. The elastic damper 9 on the rear side of the swing arm will undergo elastic deformation according to the magnitude of the force, absorbing the impact energy transmitted by the billet and maintaining continuous clamping of the billet. The opening adjustment shim group 10 can precisely control the spacing between the clamping wheels by adjusting its thickness according to the actual width of the billet, ensuring that billets of different specifications can be properly clamped and guided.
[0047] Each side of the guide channel wall 2 has an internal groove 14, and an adjusting bolt 15 is installed on the guide channel wall 2. The adjusting bolt 15 is threadedly connected to the guide channel wall 2. Each side of the adjusting bolt 15 has a movable plate 17 installed through a bearing seat 16. By rotating the adjusting bolt 15, the adjusting bolt 15 can drive the movable plate 17 to move left and right, thereby facilitating the movement of the movable plate 17. A connecting plate 22 is detachably installed on the movable plate 17, thereby facilitating the adjustment of the spacing between the connecting plates 22. When conveying steel billets with large size differences, the connecting plate 22 can be installed on the movable plate 17, thereby facilitating the guiding and conveying of steel billets of different sizes.
[0048] The movable plate 17 is connected to the inner wall of the guide groove wall 2 by a guide telescopic rod 18. A limit groove 19 is opened at the bottom of the movable plate 17. A threaded column 20 is installed on the upper surface of the movable plate 17, and a limit nut 21 is installed on the threaded column 20. The movable plate 17 moves stably by the guide telescopic rod 18, so that the movable plate 17 is more stable when it moves left and right under the force and will not deviate. At the same time, the movable plate 17 is closely matched with the connecting plate 22 by means of the limit groove 19 and the positioning strip 24. The roller assembly 23 on the connecting plate 22 can further assist the movement of the billet during the billet transportation process, reduce friction and jamming, and ensure that the billet passes smoothly through the guide device and is finally accurately aligned with the entrance of the roughing mill stand 1.
[0049] The limiting nut 21 is threadedly connected to the threaded post 20. A connecting plate 22 is detachably provided on the opposite side of the movable plate 17, and a roller assembly 23 is installed on the connecting plate 22. Multiple roller assemblies 23 are provided. When installing the connecting plate 22, the positioning strip 24 on the connecting plate 22 is engaged with the limiting groove 19 on the movable plate 17. Then, the rotating plate 27 is rotated so that the elastic groove 28 on the rotating plate 27 is engaged with the threaded post 20 in the movable plate 17. Then, the limiting nut 21 is rotated so that the limiting nut 21 moves downward and presses the rotating plate 27, thereby completing the installation of the connecting plate 22 and the movable plate 17.
[0050] Positioning strips 24 are installed on the opposite side of the connecting plate 22, and the positioning strips 24 are engaged with the limiting grooves 19 on the movable plate 17. When the connecting plate 22 and the movable plate 17 are installed, the positioning strips 24 on the connecting plate 22 are engaged with the limiting grooves 19 on the movable plate 17. At the same time, the installation stability of the connecting plate 22 and the movable plate 17 is improved by fixing the upper limiting nut 21.
[0051] The upper surface of the connecting plate 22 is equipped with a fixing post 25, and the upper end of the fixing post 25 is equipped with a limit block 26. A rotating plate 27 is sleeved on the fixing post 25, and an elastic groove 28 is opened on the rotating plate 27. The rotating plate 27 is rotatably connected to the fixing post 25. When disassembling the connecting plate 22, it is only necessary to rotate the limit nut 21 to move the limit nut 21 away from the rotating plate 27, and then rotate the rotating plate 27 until it is disengaged from the threaded post 20. Finally, the connecting plate 22 is moved outward and pulled out, which facilitates quick assembly and disassembly of the connecting plate 22.
[0052] Working principle: When using this elastic clamping wheel guide device for the furnace exit roller conveyor, when the billet approaches the device, it first enters the initial guiding zone formed by the guide groove wall 2. Because the guide groove wall 2 has an inclined trumpet-shaped structure, the billet gradually moves towards the center of the roller conveyor under its guidance, initially correcting any potential large deviations. As the billet continues to move forward, the clamping wheel assembly 13 at the front end of the left and right rotating swing arms, under the synergistic action of the elastic damping 9 and the opening adjustment shim group 10, closely contacts the side of the billet. Since the clamping wheel assembly 13 is a rolling design, during the forward conveying of the billet, it can effectively clamp the billet, preventing excessive shaking or deviation, and also reduce the distance between the billet and the roller conveyor through its own rolling motion. The friction force ensures smooth operation of the billet; when clamping the billet, the clamping wheel assembly 13 reduces the friction force with the billet surface, thereby ensuring normal conveying of the billet; when the billet deviates slightly, a lateral force is applied to the clamping wheel on the corresponding side. This force is transmitted to the left rotating swing arm 6 or the right rotating swing arm 7 through the support roller shaft 11. The elastic damper 9 on the rear side of the swing arm will undergo elastic deformation according to the magnitude of the force, absorbing the impact energy transmitted by the billet, while maintaining continuous clamping of the billet. The opening adjustment shim group 10 can precisely control the spacing between the clamping wheels by adjusting its thickness according to the actual width of the billet, ensuring that billets of different specifications can be properly clamped and guided.
[0053] When conveying steel billets with significantly different dimensions, the connecting plate 22 can be installed on the movable plate 17. The positioning strip 24 on the connecting plate 22 is engaged with the limiting groove 19 on the movable plate 17. Then, the rotating plate 27 is rotated so that the elastic groove 28 on the rotating plate 27 is engaged with the threaded post 20 in the movable plate 17. Then, the limiting nut 21 is rotated so that the limiting nut 21 moves downward and presses against the rotating plate 27, thereby completing the installation of the connecting plate 22 and the movable plate 17. The movable plate 17 is connected to the connecting plate 17 by means of the limiting groove 19, the positioning strip 24, and the connecting plate 22. The connecting plate 22 fits tightly, and the roller assembly 23 on the connecting plate 22 further assists in the movement of the billet during transport, reducing friction and jamming, ensuring the billet passes smoothly through the guide device and is ultimately accurately aligned with the entrance of the roughing mill stand 1. When disassembling the connecting plate 22, simply rotate the limiting nut 21 away from the rotating plate 27, then rotate the rotating plate 27 until it disengages from the threaded post 20. Finally, move the connecting plate 22 outwards and pull it out, facilitating quick and easy assembly and disassembly of the connecting plate 22. This completes a series of tasks. Content not described in detail in this specification is prior art known to those skilled in the art.
[0054] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A flexible clamping wheel guide device for furnace exit rollers, comprising a guide groove base (1), a left rotating swing arm (6), a right rotating swing arm (7), and an elastic damper (9), characterized in that: Guide groove walls (2) are installed on both the left and right sides of the guide groove base (1), and connecting blocks (3) are installed on the opposite side of the guide groove walls (2). Rotating shaft assemblies (4) are installed on the connecting blocks (3). A left rotating swing arm (6) is installed on the left rotating shaft assembly (4), and a right rotating swing arm (7) is installed on the right rotating shaft assembly (4). The left rotating swing arm (6) and the right rotating swing arm (7) are both equipped with fixed frames (8) on their rear upper and lower sides, and elastic damping (9) is installed inside the fixed frames (8). An opening adjustment shim group (10) is installed between the elastic damping (9) and the inner wall of the fixed frame (8). The front ends of the left rotating swing arm (6) and the right rotating swing arm (7) are both equipped with support roller shafts (11), and clamping wheel assemblies (13) are mounted on the support roller shafts (11) via tapered roller bearings (12).
2. The elastic clamping wheel furnace exit roller guide device according to claim 1, characterized in that: The guide wall (2) is designed with an inclined structure, and the two guide walls (2) are distributed in a trumpet-shaped structure.
3. The elastic clamping wheel furnace exit roller guide device according to claim 1, characterized in that: The connecting block (3) and the rotating shaft assembly (4) are located at the upper and lower positions on the opposite side of the guide groove wall (2), and the left rotating swing arm (6) and the right rotating swing arm (7) are rotatably connected to the connecting block (3). The rotating shaft assembly (4) is equipped with copper sleeves (5).
4. The elastic clamping wheel furnace exit roller guide device according to claim 1, characterized in that: Two elastic dampers (9) are provided, and the elastic dampers (9) are symmetrical to each other along the center line of the guide groove base (1).
5. The elastic clamping wheel furnace exit roller guide device according to claim 1, characterized in that: The clamping wheel assembly (13) is rotatably connected to the support roller shaft (11), and the clamping wheel assembly (13) is symmetrical to each other along the center line of the guide groove base (1).
6. The elastic clamping wheel furnace exit roller guide device according to claim 1, characterized in that: The guide wall (2) has an internal groove (14) on each side, and an adjusting bolt (15) is installed on the guide wall (2). The adjusting bolt (15) is threadedly connected to the guide wall (2), and a movable plate (17) is installed on each side of the adjusting bolt (15) through a bearing seat (16).
7. The elastic clamping wheel furnace exit roller guide device according to claim 6, characterized in that: The movable plate (17) is connected to the inner wall of the guide groove wall (2) by a guide telescopic rod (18). A limit groove (19) is opened at the bottom of the movable plate (17). A threaded column (20) is installed on the upper surface of the movable plate (17), and a limit nut (21) is installed on the threaded column (20).
8. The elastic clamping wheel furnace exit roller guide device according to claim 7, characterized in that: The limiting nut (21) is threadedly connected to the threaded column (20). A connecting plate (22) is detachably provided on the opposite side of the movable plate (17), and a roller assembly (23) is installed on the connecting plate (22). Multiple roller assemblies (23) are provided.
9. The elastic clamping wheel furnace exit roller guide device according to claim 8, characterized in that: Positioning strips (24) are installed on the opposite side of the connecting plate (22), and the positioning strips (24) are engaged with the limiting grooves (19) on the movable plate (17).
10. The elastic clamping wheel furnace exit roller guide device according to claim 8, characterized in that: The upper surface of the connecting plate (22) is equipped with a fixing column (25), and the upper end of the fixing column (25) is equipped with a limit block (26). A rotating plate (27) is sleeved on the fixing column (25), and an elastic groove (28) is opened on the rotating plate (27). The rotating plate (27) is rotatably connected to the fixing column (25).