A milling machine for the production of solid rubber rollers

Abstract

The present invention relates to the technical field of rubber roller production, and specifically, to a milling machine for the production of solid rubber rollers, including a base, on the top of which an operating table is provided, and a roller body is placed on the top of the operating table; it further includes: a stabilizing plate, on one side of the bottom of the stabilizing plate, a fixed semi-circular plate is fixedly connected, and on the other side of the bottom of the stabilizing plate, a movable semi-circular plate is movably connected. The fixed semi-circular plate and the movable semi-circular plate form a stabilizing device to clamp the roller body. And there are two groups of stabilizing plates in total. The two groups of stabilizing plates cooperate with each other to clamp the part of the roller body to be processed, making it more stable during the operation process; after the two groups of fixed semi-circular plates and movable semi-circular plates are clamped together, the roller body between the two groups of fixed semi-circular plates and movable semi-circular plates reaches a stable state, providing a sufficiently stable and uniform clamping force, and the roller body in this area will not vibrate or displace during processing, improving the processing accuracy and saving costs.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber roller production, and specifically, to a milling machine for the production of solid rubber rollers. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to perform milling operations on workpieces. In addition to milling planes, grooves, gear teeth, threads, and spline shafts, a milling machine can also machine relatively complex profiles, with higher efficiency than a planer, and is widely used in the machinery manufacturing and repair departments.

[0003] In the production and manufacturing of solid rubber rollers, as a key processing equipment, the performance of the milling machine directly affects the product quality and production efficiency. However, there are many insurmountable problems with traditional milling machines for the production of solid rubber rollers:

[0004] Rubber materials have large elasticity and easy deformability, and are prone to vibration during processing. When traditional milling machines clamp and fix rubber rollers, it is difficult to provide a sufficiently stable and uniform clamping force, resulting in the rubber roller being prone to displacement or deformation during processing, which seriously affects the processing accuracy.

[0005] During the milling process, the friction between the rubber and the tool generates a large amount of heat. Since rubber itself is a poor conductor of heat, the heat is difficult to dissipate quickly, resulting in the softening of the rubber material. The softened rubber is extremely easy to adhere to the tool, forming a built-up edge, which not only changes the shape of the cutting edge of the tool, reduces the cutting performance of the tool, but also leaves scratches and defects on the processed surface, seriously affecting the processing quality. Summary of the Invention

[0006] The purpose of the present invention is to provide a milling machine for the production of solid rubber rollers, which uses a dual cooling method of low-temperature cold air and coolant. During the milling process, the low-temperature cold air is directly blown onto the tool and the processing area, quickly taking away the heat, reducing the temperature of the rubber material, and preventing it from softening. At the same time, the coolant is sprayed onto the cutting edge of the tool through a spray pipe to further cool the tool and play a lubricating role, reducing the friction between the rubber and the tool to solve the problem that rubber itself is a poor conductor of heat, the heat is difficult to dissipate quickly, resulting in the softening of the rubber material, and the softened rubber is extremely easy to adhere to the tool, forming a built-up edge, which not only changes the shape of the cutting edge of the tool, but also reduces the cutting performance of the tool.

[0007] To achieve the above object, a milling machine for the production of solid rubber rollers is provided, including a base, a console is provided on the top of the base, and a roller body is placed on the top of the console;

[0008] It further includes:

[0009] A stabilizing plate, one side of the bottom of the stabilizing plate is fixedly connected with a fixed semi-circular plate, and the other side of the bottom of the stabilizing plate is movably connected with a movable semi-circular plate. The fixed semi-circular plate and the movable semi-circular plate form a stabilizing device to clamp the roller body. And there are two groups of the stabilizing plates in total. The two groups of the stabilizing plates cooperate with each other to clamp the part of the roller body to be processed, making it more stable during the operation process;

[0010] A cooling fan, the cooling fan is located inside the stabilizing plate and is facing the processing position of the roller body. The cooling fan rotates with the rotation of the roller body to generate wind power to cool the processing position of the roller body and the processing tool.

[0011] As a further improvement of this technical solution, two mounting frames are fixedly connected to the top of the base. Two first auxiliary rods are rotatably connected to the surfaces of the two mounting frames. A cross-moving plate is slidably connected to the surfaces of the two first auxiliary rods. A first threaded rod is rotatably connected to the surface of the mounting frame. A first motor is fixedly connected to the surface of the mounting frame. The output end of the first motor is fixedly connected to one end of the first threaded rod. The back of the cross-moving plate is threadedly connected to the first threaded rod.

[0012] As a further improvement of this technical solution, two second auxiliary rods are rotatably connected to the surface of the cross-moving plate. A lifting plate is slidably connected to the surfaces of the two second auxiliary rods. A second threaded rod is rotatably connected to the surface of the cross-moving plate. A second motor is fixedly connected to the surface of the cross-moving plate. The output end of the second motor is fixedly connected to the second threaded rod. The second threaded rod is threadedly connected to the back of the lifting plate. A driving motor is fixedly connected to the surface of the lifting plate. A tool bit is rotatably connected to the bottom of the driving motor.

[0013] As a further improvement of this technical solution, two third auxiliary rods are rotatably connected to the top of the base. An operating table is slidably connected to the tops of the two third auxiliary rods. A third threaded rod is rotatably connected to the top of the base. One end of the third threaded rod can be docked with a driving device. The third threaded rod is threadedly connected to the bottom of the operating table. A third motor is fixedly connected to one side of the top of the operating table. The output end of the third motor is fixedly connected to a first clamping jaw. A support rod is fixedly connected to the top of the operating table. The support rod is rotatably connected to the first clamping jaw. A telescopic rod is fixedly connected to the other side of the top of the operating table. The telescopic end of the telescopic rod is rotatably connected to a second clamping jaw. A roller body is clamped between the second clamping jaw and the first clamping jaw.

[0014] As a further improvement of this technical solution, a vertical plate is fixedly connected to the surface of the transverse moving plate. A T-shaped sliding rail is fixedly connected to the surface of the vertical plate. A docking plate is arranged in front of the T-shaped sliding rail. A T-shaped sliding groove is formed in the docking plate. The T-shaped sliding groove is slidably connected to the T-shaped sliding rail. A fixed block is fixedly connected to the top of the docking plate. A connecting plate is fixedly connected to the surface of the lifting plate. The connecting plate is fixedly connected to the fixed block. The bottom of the docking plate is fixedly connected to the stabilizing plate.

[0015] As a further improvement of this technical solution, an extension plate is fixedly connected to one side of the stabilizing plate. A first hydraulic cylinder is fixedly connected to one side of the extension plate. The telescopic end of the first hydraulic cylinder is fixedly connected to one side of the movable semi-circular plate.

[0016] As a further improvement of this technical solution, an empty groove is formed in the surface of the stabilizing plate. The empty groove penetrates through the front and rear ends of the stabilizing plate and extends to both sides in the middle of the inner cavity of the stabilizing plate to form a cavity. A rotating rod is arranged in the inner cavity of the empty groove. One end of the rotating rod penetrates through the empty groove and extends to the inner side of the stabilizing plate. The end of the rotating rod extending to the inner side of the stabilizing plate is fixedly connected to a cooling fan. The other end of the rotating rod penetrates through the empty groove and extends to the outer side of the stabilizing plate. The end of the rotating rod extending to the outer side of the stabilizing plate is fixedly connected to a friction roller. The friction roller is in contact with the surface of the roller body. A second hydraulic cylinder is fixedly connected to the bottom of the cavity formed by the empty groove in the inner cavity of the stabilizing plate. The telescopic end of the second hydraulic cylinder is fixedly connected to a connecting plate. One end of the connecting plate is fixedly connected to a ring. The inner cavity of the ring is in contact with the surface of the rotating rod.

[0017] As a further improvement of this technical solution, a storage box is fixedly connected to the top of the stabilizing plate. A spray pipe is communicated with one side of the storage box. The end of the spray pipe is aligned with the cutter head.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. For this milling machine for producing solid rubber rollers, when adjusting the distance between the cutter head and the roller body, the lifting of the lifting plate drives the movement of the connecting plate. The movement of the connecting plate drives the movement of the docking plate. The movement of the docking plate drives the movement of the stabilizing plate. The movement of the stabilizing plate drives the movement of the fixed semi-circular plate and the movable semi-circular plate, so that the fixed semi-circular plate and the movable semi-circular plate move to the position where they are docked with the roller body. The movable semi-circular plate is driven by the first hydraulic cylinder to clamp the roller body. After the two groups of fixed semi-circular plates and movable semi-circular plates jointly clamp, the roller body between the two groups of fixed semi-circular plates and movable semi-circular plates reaches a stable state, providing a sufficiently stable and uniform clamping force. The roller body in this area will not vibrate or displace during processing, improving the processing accuracy, reducing the occurrence of defective products, and saving costs.

[0020] 2. For the milling machine used in the production of a solid rubber roller, when machining the roller body, the friction roller contacts the roller body. Because the surface of the friction roller is very rough, it rotates after friction with the roller body. The rotation of the friction roller drives the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the cooling fan to perform air cooling on the tool head and the machining position of the roller body. At the same time, the spray pipe sprays the coolant in the storage tank onto the machining position of the roller body. The dual cooling method of low-temperature cold air and coolant is adopted. During the milling process, the low-temperature cold air directly blows towards the tool and the machining area, quickly taking away heat and reducing the temperature of the rubber material to prevent it from softening. At the same time, the coolant is sprayed onto the cutting edge of the tool through the spray pipe, further cooling the tool and playing a lubricating role, reducing the friction between the rubber and the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the structural schematic diagram of the roller body of the present invention;

[0023] Figure 3 is the structural schematic diagram of the stabilizing plate of the present invention;

[0024] Figure 4 is the cross-sectional view of the structure of the stabilizing plate of the present invention;

[0025] Figure 5 is the structural schematic diagram of the cooling fan of the present invention;

[0026] Figure 6 is the top view of the structure of the spray pipe of the present invention;

[0027] Figure 7 is the structural schematic diagram of the second clamping jaw of the present invention;

[0028] Figure 8 is the structural schematic diagram of the operating table of the present invention.

[0029] The meanings of the various reference numerals in the figure are as follows:

[0030] 1. Base; 2. Mounting frame; 3. First auxiliary rod; 4. Transverse moving plate; 5. First motor; 6. First threaded rod; 7. Second auxiliary rod; 8. Lifting plate; 9. Second motor; 10. Second threaded rod; 11. Driving motor; 12. Third auxiliary rod; 13. Operating table; 14. Third threaded rod; 15. Third motor; 16. First clamping jaw; 17. Support rod; 18. Telescopic rod; 19. Second clamping jaw; 20. Roller body; 21. Vertical plate; 22. T-shaped slide rail; 23. Docking plate; 24. T-shaped chute; 25. Connecting plate; 26. Fixed block; 27. Stabilizing plate; 28. Fixed semi-circular plate; 29. Movable semi-circular plate; 30. Extension plate; 31. First hydraulic cylinder; 32. Rotating rod; 33. Friction roller; 34. Cooling fan; 35. Empty slot; 36. Ring; 37. Connecting plate; 38. Second hydraulic cylinder; 39. Storage box; 40. Spray pipe; 41. Tool bit. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figure 1 , Figure 3 and Figure 5 As shown in, the purpose of this embodiment is to provide a milling machine for producing solid rubber rollers, including a base 1. An operating table 13 is arranged on the top of the base 1, and a roller body 20 is placed on the top of the operating table 13;

[0033] It further includes:

[0034] A stabilizing plate 27. One side of the bottom of the stabilizing plate 27 is fixedly connected to a fixed semi-circular plate 28, and the other side of the bottom of the stabilizing plate 27 is movably connected to a movable semi-circular plate 29. The fixed semi-circular plate 28 and the movable semi-circular plate 29 form a stabilizing device to clamp the roller body 20. And there are two groups of stabilizing plates 27 in total. The two groups of stabilizing plates 27 cooperate with each other to clamp the part of the roller body 20 that needs to be processed, making it more stable during the operation process;

[0035] A cooling fan 34. The cooling fan 34 is located inside the stabilizing plate 27 and is directly opposite to the processing position of the roller body 20. The cooling fan 34 rotates with the rotation of the roller body 20 to generate wind power to cool the processing position of the roller body 20 and the processing tool.

[0036] As Figure 1 and Figure 8As shown, two mounting brackets 2 are fixedly connected to the top of the base 1. Two first auxiliary rods 3 are rotatably connected to the surfaces of the two mounting brackets 2. A transverse movement plate 4 is slidably connected to the surfaces of the two first auxiliary rods 3. A first threaded rod 6 is rotatably connected to the surface of the mounting bracket 2. A first motor 5 is fixedly connected to the surface of the mounting bracket 2. The output end of the first motor 5 is fixedly connected to one end of the first threaded rod 6. The back of the transverse movement plate 4 is threadedly connected to the first threaded rod 6. Two second auxiliary rods 7 are rotatably connected to the surface of the transverse movement plate 4. A lifting plate 8 is slidably connected to the surfaces of the two second auxiliary rods 7. A second threaded rod 10 is rotatably connected to the surface of the transverse movement plate 4. A second motor 9 is fixedly connected to the surface of the transverse movement plate 4. The output end of the second motor 9 is fixedly connected to the second threaded rod 10. The second threaded rod 10 is threadedly connected to the back of the lifting plate 8. A driving motor 11 is fixedly connected to the surface of the lifting plate 8. A cutter head 41 is rotatably connected to the bottom of the driving motor 11.

[0037] As Figure 7 and Figure 8 shown, two third auxiliary rods 12 are rotatably connected to the top of the base 1. An operating table 13 is slidably connected to the tops of the two third auxiliary rods 12. A third threaded rod 14 is rotatably connected to the top of the base 1. One end of the third threaded rod 14 can be docked with a driving device. The third threaded rod 14 is threadedly connected to the bottom of the operating table 13. A third motor 15 is fixedly connected to one side of the top of the operating table 13. The output end of the third motor 15 is fixedly connected to a first clamping jaw 16. A support rod 17 is fixedly connected to the top of the operating table 13. The support rod 17 is rotatably connected to the first clamping jaw 16. A telescopic rod 18 is fixedly connected to the other side of the top of the operating table 13. The telescopic end of the telescopic rod 18 is rotatably connected to a second clamping jaw 19. A roller body 20 is clamped between the second clamping jaw 19 and the first clamping jaw 16.

[0038] As Figures 2 to 6As shown, a vertical plate 21 is fixedly connected to the surface of the transverse movement plate 4. A T-shaped slide rail 22 is fixedly connected to the surface of the vertical plate 21. A docking plate 23 is arranged in front of the T-shaped slide rail 22. A T-shaped sliding groove 24 is formed in the docking plate 23. The T-shaped sliding groove 24 is slidably connected to the T-shaped slide rail 22. A fixing block 26 is fixedly connected to the top of the docking plate 23. A connecting plate 25 is fixedly connected to the surface of the lifting plate 8. The connecting plate 25 is fixedly connected to the fixing block 26. The bottom of the docking plate 23 is fixedly connected to a stabilizing plate 27. An extension plate 30 is fixedly connected to one side of the stabilizing plate 27. A first hydraulic cylinder 31 is fixedly connected to one side of the extension plate 30. The telescopic end of the first hydraulic cylinder 31 is fixedly connected to one side of the movable semi-circular plate 29. An empty groove 35 is formed in the surface of the stabilizing plate 27. The empty groove 35 penetrates through the front and rear ends of the stabilizing plate 27 and extends towards both sides in the middle of the inner cavity of the stabilizing plate 27 to form a cavity. A rotating rod 32 is arranged in the inner cavity of the empty groove 35. One end of the rotating rod 32 penetrates through the empty groove 35 and extends to the inner side of the stabilizing plate 27. The end of the rotating rod 32 extending to the inner side of the stabilizing plate 27 is fixedly connected to a cooling fan 34. The other end of the rotating rod 32 penetrates through the empty groove 35 and extends to the outer side of the stabilizing plate 27. The end of the rotating rod 32 extending to the outer side of the stabilizing plate 27 is fixedly connected to a friction roller 33. The friction roller 33 is in contact with the surface of the roller body 20. A second hydraulic cylinder 38 is fixedly connected to the bottom of the cavity formed by the empty groove 35 in the inner cavity of the stabilizing plate 27. The telescopic end of the second hydraulic cylinder 38 is fixedly connected to a connecting plate 37. One end of the connecting plate 37 is fixedly connected to a ring 36. The inner cavity of the ring 36 is in contact with the surface of the rotating rod 32.

[0039] Combined with Figure 4 As shown, according to the processing situation, start the second hydraulic cylinder 38. The telescopic end of the second hydraulic cylinder 38 adjusts the contact pressure of the rotating rod 32 through the connecting plate 37 and the ring 36 to ensure the stable friction force between the friction roller 33 and the roller body 20 (utilizing the characteristics of the rubber surface of the roller body 20. The surface friction coefficient of rubber is relatively high. Compared with metal or other materials, a greater static friction force can be generated between rubber and the contact surface. A greater friction force can reduce the possibility of slipping, thereby more effectively transmitting power and driving the friction roller 33 to rotate. In this way, when the second hydraulic cylinder 38 adjusts the pressure, the high friction coefficient of rubber can maintain sufficient friction force with a relatively small pressure and keep stable), and maintain the continuous operation of the cooling fan 34.

[0040] When adjusting the distance between the cutter head 41 and the roller body 20, the lifting plate 8 moves up and down to drive the connecting plate 25 to move. The movement of the connecting plate 25 drives the docking plate 23 to move, the movement of the docking plate 23 drives the stabilizing plate 27 to move, and the movement of the stabilizing plate 27 drives the fixed semi-circular plate 28 and the moving semi-circular plate 29 to move, so that the fixed semi-circular plate 28 and the moving semi-circular plate 29 move to the position where they are docked with the roller body 20. The first hydraulic cylinder 31 drives the moving semi-circular plate 29 to clamp the roller body 20. After the two groups of fixed semi-circular plates 28 and moving semi-circular plates 29 clamp together, the roller body 20 between the two groups of fixed semi-circular plates 28 and moving semi-circular plates 29 reaches a stable state, providing a sufficiently stable and uniform clamping force. The roller body 20 in this area will not vibrate or displace during processing, improving the processing accuracy, reducing the occurrence of defective products, and saving costs.

[0041] When processing the roller body 20, the friction roller 33 contacts the roller body 20. Because the surface of the friction roller 33 is very rough, it rotates after rubbing against the roller body 20. The rotation of the friction roller 33 drives the rotating rod 32 to rotate, and the rotation of the rotating rod 32 drives the cooling fan 34 to rotate, performing air-cooling on the processing position of the cutter head 41 and the roller body 20. At the same time, the spray pipe 40 sprays the coolant in the storage tank 39 onto the processing position of the roller body 20. The dual cooling method of low-temperature cold air and coolant, during the milling process, the low-temperature cold air directly blows towards the tool and the processing area, quickly taking away heat and reducing the temperature of the rubber material to prevent it from softening. At the same time, the coolant is sprayed onto the cutting edge of the tool through the spray pipe 40, further cooling the tool and playing a lubricating role, reducing the friction between the rubber and the tool.

[0042] As Figure 3 shown, the top of the stabilizing plate 27 is fixedly connected with a storage tank 39. One side of the storage tank 39 is communicated with a spray pipe 40, and the end of the spray pipe 40 is aligned with the cutter head 41.

[0043] The friction roller 33 uses the rotation of the roller body 20 itself to drive the cooling fan 34, without the need for additional power supply; the coolant circulation system reduces resource waste and meets the requirements of green manufacturing.

[0044] Working principle: Place the solid rubber roller body 20 to be processed on the operating table 13. The third motor 15 drives the first clamping jaw 16 to cooperate with the second clamping jaw 19 controlled by the telescopic rod 18 to clamp the roller body 20 from both ends to complete the preliminary fixation;

[0045] The operating table 13 is driven by the third threaded rod 14 and slides along the third auxiliary rod 12 to adjust the axial position of the roller body 20 so that its processing area is aligned with the cutter head 41;

[0046] The position adjustment of the cutter head 41 is completed through the following steps:

[0047] Lateral movement: The first motor 5 drives the first threaded rod 6 to rotate, driving the transverse movement plate 4 to move horizontally along the first auxiliary rod 3, aligning the cutter head 41 with the processing area of the roller body 20;

[0048] Vertical movement: The second motor 9 drives the second threaded rod 10 to rotate, controlling the lifting plate 8 to vertically lift and lower along the second auxiliary rod 7, adjusting the cutting depth between the cutter head 41 and the roller body 20;

[0049] When the lifting plate 8 moves, it is linked with the fixed block 26 through the connecting plate 25, driving the docking plate 23 to slide along the T-shaped slide rail 22, so that the stabilizing plate 27 synchronously moves to the vicinity of the processing position of the roller body 20;

[0050] The fixed semi-circular plate 28 at the bottom of the stabilizing plate 27 and the movable semi-circular plate 29 are driven by the first hydraulic cylinder 31 to form an adjustable clamping device. Two groups of stabilizing plates 27 clamp the processing area of the roller body 20 from both sides, providing uniform clamping force to inhibit vibration and displacement during the processing;

[0051] Friction-driven cooling fan 34: During processing, the rotation of the roller body 20 drives the friction roller 33 to rotate, driving the cooling fan 34 inside the stabilizing plate 27 to rotate through the rotating rod 32, blowing cold air to the cutter head 41 and the processing area to achieve preliminary cooling;

[0052] Coolant spraying: The coolant in the storage tank 39 is accurately sprayed onto the cutting edge of the cutter head 41 and the processing surface of the roller body 20 through the spray pipe 40, further reducing the temperature and lubricating the tool, reducing rubber softening and adhesion;

[0053] Hydraulic adjustment: The second hydraulic cylinder 38 adjusts the contact pressure of the rotating rod 32 through the connecting plate 37 and the circular ring 36 to ensure the stable friction between the friction roller 33 and the roller body 20 and maintain the continuous operation of the cooling fan 34.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling machine for the production of solid rubber rollers, comprising a base (1), characterized in that: An operating table (13) is arranged on the top of the base (1), and a roller body (20) is placed on the top of the operating table (13); Also includes: A stabilizing plate (27), one side of the bottom of the stabilizing plate (27) is fixedly connected to a fixed semicircular plate (28), and the other side of the bottom of the stabilizing plate (27) is movably connected to a movable semicircular plate (29), the fixed semicircular plate (28) and the movable semicircular plate (29) form a stabilizing device to clamp the roller body (20), and two groups of stabilizing plates (27) are provided in total, and the two groups of stabilizing plates (27) cooperate with each other to clamp the part of the roller body (20) that needs to be processed; A cooling fan (34), the cooling fan (34) is located on the inner side of the stabilizing plate (27) and directly facing the processing position of the roller body (20), the cooling fan (34) rotates by utilizing the characteristics of the rubber surface of the roller body (20) to generate wind force, thereby cooling the processing position of the roller body (20) and the processing tool; Two groups of mounting frames (2) are fixedly connected to the top of the base (1); two groups of first auxiliary rods (3) are rotatably connected to the surfaces of the two groups of mounting frames (2); and transverse plates (4) are slidably connected to the surfaces of the two groups of first auxiliary rods (3); The surface of the transverse plate (4) is rotatably connected with two groups of second auxiliary rods (7), and the surfaces of the two groups of the second auxiliary rods (7) are slidably connected with a lifting plate (8). The surface of the transverse plate (4) is fixedly connected with a vertical plate (21), and the surface of the vertical plate (21) is fixedly connected with a T-shaped slide rail (22). A docking plate (23) is arranged in front of the T-shaped slide rail (22), and a T-shaped slide groove (24) is provided on the docking plate (23). The T-shaped slide groove (24) is slidably connected to the T-shaped slide rail (22). The top of the docking plate (23) is fixedly connected with a fixed block (26). The surface of the lifting plate (8) is fixedly connected with a connecting plate (25), and the connecting plate (25) is fixedly connected to the fixing block (26). The bottom of the docking plate (23) is fixedly connected to a stabilizing plate (27); An extension plate (30) is fixedly connected to one side of the stabilizing plate (27), a first hydraulic cylinder (31) is fixedly connected to one side of the extension plate (30), and a telescopic end of the first hydraulic cylinder (31) is fixedly connected to one side of the movable semicircular plate (29); The surface of the stabilizing plate (27) is provided with an empty groove (35). The empty groove (35) penetrates through the front and rear ends of the stabilizing plate (27), and forms a cavity extending from the middle of the inner cavity of the stabilizing plate (27) to both sides. A rotating rod (32) is arranged in the inner cavity of the empty groove (35). One end of the rotating rod (32) penetrates through the empty groove (35) and extends to the inner side of the stabilizing plate (27). The end of the rotating rod (32) extending to the inner side of the stabilizing plate (27) is fixedly connected with a cooling fan (34). The other end of the rotating rod (32) penetrates through the empty groove (35) and extends to the outer side of the stabilizing plate (27). The end of the rotating rod (32) extending to the outer side of the stabilizing plate (27) is fixedly connected with a friction roller (33). The friction roller (33) is in contact with the surface of the roller body (20). The bottom of the cavity formed by the empty groove (35) in the inner cavity of the stabilizing plate (27) is fixedly connected with a second hydraulic cylinder (38). The telescopic end of the second hydraulic cylinder (38) is fixedly connected with a connecting plate (37). One end of the connecting plate (37) is fixedly connected with a ring (36). The inner cavity of the ring (36) is in contact with the surface of the rotating rod (32).

2. The milling machine for producing solid rubber rollers according to claim 1, wherein: A first threaded rod (6) is rotatably connected to the surface of the mounting frame (2). A first motor (5) is fixedly connected to the surface of the mounting frame (2). The output end of the first motor (5) is fixedly connected with one end of the first threaded rod (6). The back of the transverse movement plate (4) is threadedly connected with the first threaded rod (6).

3. The milling machine for producing solid rubber rollers according to claim 2, characterized in that: A second threaded rod (10) is rotatably connected to the surface of the transverse movement plate (4). A second motor (9) is fixedly connected to the surface of the transverse movement plate (4). The output end of the second motor (9) is fixedly connected with the second threaded rod (10). The second threaded rod (10) is threadedly connected with the back of the lifting plate (8). A driving motor (11) is fixedly connected to the surface of the lifting plate (8). A cutter head (41) is rotatably connected to the bottom of the driving motor (11).

4. The milling machine for producing solid rubber rollers according to claim 3, wherein: Two groups of third auxiliary rods (12) are rotatably connected to the top of the base (1). An operating table (13) is slidably connected to the tops of the two groups of third auxiliary rods (12). A third threaded rod (14) is rotatably connected to the top of the base (1). One end of the third threaded rod (14) can be docked with a driving device. The third threaded rod (14) is threadedly connected with the bottom of the operating table (13). A third motor (15) is fixedly connected to one side of the top of the operating table (13). The output end of the third motor (15) is fixedly connected with a first clamping jaw (16). A support rod (17) is fixedly connected to the top of the operating table (13). The support rod (17) is rotatably connected with the first clamping jaw (16). A telescopic rod (18) is fixedly connected to the other side of the top of the operating table (13). The telescopic end of the telescopic rod (18) is rotatably connected with a second clamping jaw (19). A roller body (20) is clamped between the second clamping jaw (19) and the first clamping jaw (16).

5. The milling machine for producing solid rubber rollers according to claim 1, wherein: The top of the stabilizing plate (27) is fixedly connected to a storage box (39). One side of the storage box (39) is communicated with a spray pipe (40), and the end of the spray pipe (40) is aligned with the cutter head (41).

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