Continuous vulcanization process and equipment for long-life tire vulcanized rubber

Abstract

The invention belongs to the technical field of continuous vulcanization, and discloses a continuous vulcanization process and equipment for long-life tire vulcanized rubber, the continuous vulcanization process and equipment comprise a forming device and a microwave hot air vulcanization device, the forming device and the microwave hot air vulcanization device are arranged side by side, and a base is arranged on one side of the microwave hot air vulcanization device; a cutting assembly is arranged above the base, a conveying belt is installed in the base, transmission wheels are connected to the inner walls of the two ends of the conveying belt in a meshed mode, first rotating shafts are fixedly installed on the inner walls of the two transmission wheels, and one end of one first rotating shaft is connected with a motor; during working, raw materials are firstly put into the forming device to be extruded and formed and then conveyed into the microwave hot air vulcanizing device to be vulcanized, and the vulcanized materials are discharged to the top of the conveying belt from a discharging opening in one side of the microwave hot air vulcanizing device; and the two sides are trimmed through the laser cutting equipment, extra cooling time is not needed, and therefore the overall efficiency of the production line is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of continuous vulcanization, and in particular relates to a continuous vulcanization process and equipment for long-life tire vulcanized rubber. Background Art

[0002] In the field of tire manufacturing, the vulcanization process is a key link in determining tire performance, durability, and service life. Through chemical cross-linking reactions, linear rubber molecules are transformed into a three-dimensional network structure, giving the tire key properties such as elasticity, wear resistance, and fatigue resistance. After searching, such as patent: CN215589738U, a rubber microwave hot air vulcanization production line includes a molding device, a feed trough is provided on the upper surface of the molding device, a servo motor is fixedly installed on the side of the molding device, and the output end of the servo motor is fixedly connected to a rotating shaft. The rubber microwave hot air vulcanization production line feeds the material into the device through the feed trough provided on the molding device, and then by starting the servo motor, the servo motor drives the rotating shaft to rotate, and the rotating shaft drives the conveyor roller to rotate, transporting the material to the discharge port, extruding and forming, and then transporting the material from the vulcanization inlet to the microwave hot air vulcanization device through the conveyor roller, vulcanizing the material, and the material after vulcanization is completed is discharged from the vulcanization outlet and then transported to the designated position by the discharge roller to complete the vulcanization. The device has a high degree of automation, does not require a lot of manpower, and reduces production costs; The sides of vulcanized rubber (such as semi-finished products such as treads and sidewalls) have flash, burrs or dimensional deviations, and usually need to be trimmed. However, the temperature of the vulcanized rubber is relatively high (150-180°C). When using traditional cutting knives, it needs to be cooled before cutting. The long cooling time affects the overall efficiency of the production line. Summary of the Invention

[0003] The object of the present invention is to provide a continuous vulcanization process and equipment for long-life tire vulcanizate to solve the problems raised in the above background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solution: a continuous vulcanization process for long-life tire vulcanizate, comprising the following steps: S1: Rubber extrusion, the raw materials are put into the molding device for extrusion molding; S2: Microwave vulcanization, the extruded rubber material is transferred to the microwave hot air vulcanization device through the conveying structure for vulcanization; S3: Laser trimming, the vulcanized rubber is trimmed by laser cutting equipment; Wherein, the S3 further includes: S31: During trimming, workers place the trimmed material on the outer edge of the separation plate. During the subsequent trimming process, the separation plate continuously separates the trimmed material from both sides of the rubber stock. The guide plate's tilt angle guides the trimmed material toward one side of the collection box, where it eventually slides into the collection box for collection, while the main rubber stock continues along its original path. S32: At the same time, the motor is started to drive the first rotating shaft to rotate. The rotation of the first rotating shaft drives the second rotating shaft to rotate through the first pulley group. When the second rotating shaft rotates, it drives the reciprocating screw to rotate through the second pulley group. When the reciprocating screw rotates, it drives the second connecting plate to move back and forth. The movement of the second connecting plate drives the movement of the cutter, so that the cutter cuts the separated edge material, cuts the long edge material into short sections, and recycles it.

[0005] A continuous vulcanization device for long-life tire vulcanizate, comprising a molding device and a microwave hot air vulcanization device, the molding device and the microwave hot air vulcanization device being arranged side by side, a base being provided on one side of the microwave hot air vulcanization device, a cutting assembly being provided above the base, a conveyor belt being installed inside the base, transmission wheels being meshedly connected to the inner walls of both ends of the conveyor belt, a first rotating shaft being fixedly mounted to the inner walls of both transmission wheels, one end of one of the first rotating shafts being connected to a motor; The cutting assembly includes a laser cutting device arranged above the base. There are two laser cutting devices. The tops of the two laser cutting devices are both equipped with mounting seats. The two mounting seats are both embedded in the interior of the top plate. The top plate is fixedly installed on the top of the base.

[0006] As a further technical solution of the present invention, a separation plate is provided on one side below the two laser cutting devices.

[0007] As a further technical solution of the present invention, one end of the two separation plates is fixedly connected to a guide plate, and one side of the two guide plates is provided with a collection box.

[0008] As a further technical solution of the present invention, a cutter is provided on one side of each of the two separation plates, the top ends of the two cutters are fixedly connected to a second connecting plate, the inner walls of the two second connecting plates are threadedly connected to a reciprocating screw rod, one end of one of the reciprocating screw rods is fixedly mounted with a first connecting shaft, and the first connecting shaft is embedded in the interior of the other reciprocating screw rod; A second connecting shaft is fixedly installed on the other end of one of the reciprocating screws, a second pulley group is installed on the outer wall of the second connecting shaft, a second rotating shaft is embedded in the inner wall of the bottom of the second pulley group, a first pulley group is installed on the outer wall of the second rotating shaft, and an end of the first pulley group away from the second rotating shaft is installed on the outer wall of the first rotating shaft.

[0009] As a further technical solution of the present invention, the inner walls of the two mounting seats are threadedly connected with a first threaded rod, the first threaded rod is rotatably mounted inside the top plate, and a handwheel is fixedly mounted on one end of the first threaded rod.

[0010] As a further technical solution of the present invention, the top end of the separation plate is fixedly connected to a first connecting plate, and the first connecting plate is fixedly mounted on the bottom end of the mounting seat.

[0011] As a further technical solution of the present invention, a first gear is fixedly installed on the outer wall of the first threaded rod, a second gear is meshedly connected to one side of the first gear, a second threaded rod is fixedly installed on the inner wall of the second gear, a third connecting plate is fixedly installed on the outer wall of the second threaded rod, and the third connecting plate is installed on the outer wall of the reciprocating screw rod.

[0012] As a further technical solution of the present invention, a rotating ring is fixedly mounted on the outer wall of the reciprocating screw, and the rotating ring is rotatably mounted on the inner wall of the third connecting plate.

[0013] As a further technical solution of the present invention, the second connecting shaft is slidingly connected to the second pulley set.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention is provided with a cutting component. When working, the raw materials are first put into the molding device for extrusion molding, and then transferred to the microwave hot air vulcanization device for vulcanization. The vulcanized materials are discharged from the discharge port on one side of the microwave hot air vulcanization device to the top of the conveyor belt. At the same time, the motor is started to drive the first rotating shaft to rotate. When the first rotating shaft rotates, it drives the transmission wheel to rotate so that the conveyor belt conveys the vulcanized materials. After the materials are vulcanized, when they are conveyed on the top of the conveyor belt, they are trimmed on both sides by the laser cutting equipment. No additional cooling time is required, thereby ensuring the overall efficiency of the production line.

[0015] 2. The present invention is set up to cut the edge material reciprocatingly through the setting of the cutter. When working, the rotation of the first rotating shaft drives the second rotating shaft to rotate through the first pulley group. When the second rotating shaft rotates, it drives the reciprocating screw to rotate through the second pulley group. When the reciprocating screw rotates, it drives the second connecting plate to move back and forth. The movement of the second connecting plate drives the movement of the cutter, so that the cutter cuts the separated edge material, preventing the long edge material from occupying a large space when collected, reducing the storage space occupied, and requiring frequent replacement of the collection box, and facilitating its subsequent processing and recycling.

[0016] 3. The present invention is driven by the first gear and the second gear. When the first threaded rod rotates, it drives the first gear to rotate. The rotation of the first gear drives the rotation of the second gear. The rotation of the second gear drives the rotation of the second threaded rod. When the second threaded rod rotates, it drives the third connecting plate to move. The movement of the third connecting plate drives the reciprocating screw rod to move. The movement of the reciprocating screw rod drives the second connecting plate and the cutter to move, so that the cutter and the laser cutting equipment are adjusted together to prevent the cutter from cutting away from an insufficient distance, thereby ensuring the cutting effect of the edge material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the vulcanization process of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure at center A; Figure 5 This is a structural diagram of the laser cutting equipment of the present invention; Figure 6 This is a schematic diagram of the structure of the cutter of the present invention; Figure 7 It is a structural schematic diagram of the guide plate of the present invention.

[0018] In the figure: 1. forming device; 2. microwave hot air vulcanization device; 3. base; 4. conveyor belt; 5. transmission wheel; 6. first rotating shaft; 7. motor; 8. top plate; 9. mounting base; 10. laser cutting equipment; 11. first connecting plate; 12. separation plate; 13. guide plate; 14. collecting box; 15. second connecting plate; 16. cutter; 17. reciprocating screw; 18. first pulley group; 19. second rotating shaft; 20. second pulley group; 21. first threaded rod; 22. handwheel; 23. first gear; 24. second gear; 25. second threaded rod; 26. third connecting plate; 27. rotating ring; 28. first connecting shaft; 29. ​​second connecting shaft. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0020] like Figures 1 to 7As shown, in an embodiment of the present invention, a continuous vulcanization process for a long-life tire vulcanizate comprises the following steps: S1: Rubber material extrusion, the raw material is put into the molding device 1 for extrusion molding; S2: Microwave vulcanization, the extruded rubber material is transferred to the microwave hot air vulcanization device 2 through the conveying structure for vulcanization; S3: Laser trimming, the vulcanized rubber is trimmed by a laser cutting device 10; Wherein, the S3 further includes: S31: During trimming, the worker places the trimmed material on the outer edge of the separation plate 12. In the subsequent trimming process, the separation plate 12 can continuously separate the trimming material from both sides of the rubber material, and the guide plate 13 is tilted to guide the trimming material toward one side of the collection box 14, and finally slides into the collection box 14 for collection, while the main rubber material continues to move along the original path. S32: At the same time, the motor 7 is started to drive the first rotating shaft 6 to rotate. The rotation of the first rotating shaft 6 drives the second rotating shaft 19 to rotate through the first pulley group 18. When the second rotating shaft 19 rotates, it drives the reciprocating screw 17 to rotate through the second pulley group 20. When the reciprocating screw 17 rotates, it drives the second connecting plate 15 to move back and forth. The movement of the second connecting plate 15 drives the movement of the cutter 16, so that the cutter 16 cuts the separated edge material, cuts the long edge material into short sections, and recycles it. Example 2

[0021] like Figures 1 to 7 As shown, in an embodiment of the present invention, a continuous vulcanization device for long-life tire vulcanizate includes a molding device 1 and a microwave hot air vulcanization device 2, the molding device 1 and the microwave hot air vulcanization device 2 are arranged side by side, a base 3 is provided on one side of the microwave hot air vulcanization device 2, a cutting assembly is provided above the base 3, a conveyor belt 4 is installed inside the base 3, the inner walls of both ends of the conveyor belt 4 are meshed and connected with transmission wheels 5, the inner walls of the two transmission wheels 5 are fixedly mounted with a first rotating shaft 6, and one end of one of the first rotating shafts 6 is connected to a motor 7; The cutting assembly includes a laser cutting device 10 arranged above the base 3. There are two laser cutting devices 10. The tops of the two laser cutting devices 10 are both equipped with mounting seats 9. The two mounting seats 9 are both embedded in the interior of the top plate 8, and the top plate 8 is fixedly installed on the top of the base 3.

[0022] Existing: CN215589738U discloses a rubber microwave hot air vulcanization production line. This patent discloses the molding device 1 and the microwave hot air vulcanization device 2 proposed in this application document. This technical means will not be described in detail here; During operation, the raw materials are first put into the molding device 1 for extrusion molding, and then transferred to the microwave hot air vulcanization device 2 for vulcanization. The vulcanized materials are discharged from the discharge port on one side of the microwave hot air vulcanization device 2 to the top of the conveyor belt 4; At the same time, the motor 7 is started to drive the first rotating shaft 6 to rotate, and when the first rotating shaft 6 rotates, the transmission wheel 5 is driven to rotate so that the conveyor belt 4 transports the vulcanized material; After the material is vulcanized and transported on top of the conveyor belt 4, the laser cutting device 10 is used to trim the edges on both sides without the need for additional cooling time, thereby ensuring the overall efficiency of the production line.

[0023] like Figure 3 、 Figure 5 and Figure 7 As shown, a separation plate 12 is provided on one side below each of the two laser cutting devices 10 .

[0024] During trimming, the staff first places the edge material on the outer edge of the separation plate 12 , and in the subsequent trimming process, the separation plate 12 can continuously separate the edge material from both sides of the rubber material.

[0025] like Figure 2 and Figure 3 As shown, one end of the two separation plates 12 is fixedly connected to a guide plate 13 , and one side of the two guide plates 13 is provided with a collection box 14 .

[0026] The guide plate 13 is tilted toward one side of the collecting box 14 , and the edge material is guided to deviate toward one side of the collecting box 14 by the tilt angle of the guide plate 13 , and finally slides into the collecting box 14 for collection, while the main rubber material continues to move along the original path.

[0027] like Figures 3 to 7 As shown, a cutter 16 is provided on one side of each of the two separation plates 12. The top ends of the two cutters 16 are fixedly connected to the second connecting plate 15. The inner walls of the two second connecting plates 15 are threadedly connected to reciprocating screws 17. One end of one of the reciprocating screws 17 is fixedly mounted with a first connecting shaft 28, which is embedded in the interior of the other reciprocating screw 17. The other end of one of the reciprocating screws 17 is fixedly mounted with a second connecting shaft 29, the outer wall of the second connecting shaft 29 is mounted with a second pulley group 20, the inner wall of the bottom of the second pulley group 20 is embedded with a second rotating shaft 19, the outer wall of the second rotating shaft 19 is mounted with a first pulley group 18, and the end of the first pulley group 18 away from the second rotating shaft 19 is mounted on the outer wall of the first rotating shaft 6.

[0028] During operation, the rotation of the first rotating shaft 6 drives the second rotating shaft 19 to rotate through the first pulley group 18. When the second rotating shaft 19 rotates, it drives the reciprocating screw 17 to rotate through the second pulley group 20. When the reciprocating screw 17 rotates, it drives the second connecting plate 15 to move back and forth. The movement of the second connecting plate 15 drives the movement of the cutter 16, so that the cutter 16 cuts the separated edge materials, preventing the long edge materials from occupying a large space when collected, reducing the storage space occupied, and requiring frequent replacement of the collection box 14, which is convenient for subsequent processing and recycling.

[0029] like Figure 3 、 Figure 5 and Figure 7 As shown, the inner walls of the two mounting seats 9 are threadedly connected with a first threaded rod 21 , the first threaded rod 21 is rotatably mounted inside the top plate 8 , and a hand wheel 22 is fixedly mounted on one end of the first threaded rod 21 .

[0030] The outer wall of the first threaded rod 21 is provided with two threads in opposite directions, and when the first threaded rod 21 rotates, the two mounting seats 9 move relative to each other; Before work, the width of the trimming can be adjusted according to production requirements. The first threaded rod 21 is driven to rotate by rotating the hand wheel 22. When the first threaded rod 21 rotates, the mounting seat 9 is driven to move, and the trimming position is adjusted to meet different production requirements.

[0031] like Figures 3 to 7 As shown, the top end of the separation plate 12 is fixedly connected to the first connection plate 11 , and the first connection plate 11 is fixedly mounted on the bottom end of the mounting seat 9 .

[0032] When the mounting base 9 is moved and adjusted, the first connecting plate 11 drives the separation plate 12 and the guide plate 13 to move and adjust synchronously, thereby ensuring the separation of the edge materials.

[0033] like Figures 3 to 7 As shown, a first gear 23 is fixedly mounted on the outer wall of the first threaded rod 21, a second gear 24 is meshedly connected to one side of the first gear 23, a second threaded rod 25 is fixedly mounted on the inner wall of the second gear 24, a third connecting plate 26 is fixedly mounted on the outer wall of the second threaded rod 25, and the third connecting plate 26 is mounted on the outer wall of the reciprocating screw rod 17.

[0034] The outer wall of the second threaded rod 25 is provided with two threads in opposite directions, and when the second threaded rod 25 rotates, the two third connecting plates 26 move relative to each other; When the first threaded rod 21 rotates, it drives the first gear 23 to rotate. The rotation of the first gear 23 drives the rotation of the second gear 24. The rotation of the second gear 24 drives the rotation of the second threaded rod 25. When the second threaded rod 25 rotates, it drives the third connecting plate 26 to move. The movement of the third connecting plate 26 drives the reciprocating screw rod 17 to move. The movement of the reciprocating screw rod 17 drives the second connecting plate 15 and the cutter 16 to move, so that the cutter 16 and the laser cutting equipment 10 are adjusted together to prevent the cutter 16 from cutting too far, thereby ensuring the cutting effect of the edge material.

[0035] like Figure 6 As shown, a rotating ring 27 is fixedly mounted on the outer wall of the reciprocating screw rod 17 , and the rotating ring 27 is rotatably mounted on the inner wall of the third connecting plate 26 .

[0036] When the reciprocating screw rod 17 rotates, the rotating ring 27 rotates on the inner wall of the third connecting plate 26 . When the third connecting plate 26 moves, the reciprocating screw rod 17 can be driven to move by the rotating ring 27 , thereby ensuring the stability of the transmission.

[0037] like Figures 3 to 6 As shown, the second connecting shaft 29 is slidably connected to the second pulley set 20 .

[0038] The first connecting shaft 28 is slidably connected to the other reciprocating screw rod 17; When the reciprocating screw 17 moves, it drives the second connecting shaft 29 to slide on the inner wall of the second pulley group 20, and at the same time, the first connecting shaft 28 slides on the inner wall of the other reciprocating screw 17, ensuring the transmission effect of the second pulley group 20, the second connecting shaft 29 and the reciprocating screw 17 after adjustment, thereby ensuring the stability and reliability of the operation of the device.

[0039] Working principle: Before working, first adjust the width of the trimming according to production requirements, and rotate the hand wheel 22 to drive the first threaded rod 21 to rotate. When the first threaded rod 21 rotates, it drives the mounting seat 9 to move and adjust the trimming position; When the mounting base 9 is moved and adjusted, the first connecting plate 11 drives the separation plate 12 and the guide plate 13 to move and adjust synchronously; When the first threaded rod 21 rotates, it drives the first gear 23 to rotate. The rotation of the first gear 23 drives the rotation of the second gear 24. The rotation of the second gear 24 drives the rotation of the second threaded rod 25. When the second threaded rod 25 rotates, it drives the third connecting plate 26 to move. The movement of the third connecting plate 26 drives the reciprocating screw rod 17 to move. The movement of the reciprocating screw rod 17 drives the second connecting plate 15 and the cutter 16 to move, so that the cutter 16 and the laser cutting device 10 are adjusted together. During operation, the raw materials are first put into the molding device 1 for extrusion molding, and then transferred to the microwave hot air vulcanization device 2 for vulcanization. The vulcanized materials are discharged from the discharge port on one side of the microwave hot air vulcanization device 2 to the top of the base 3. At the same time, the motor 7 is started to drive the first rotating shaft 6 to rotate. When the first rotating shaft 6 rotates, it drives the transmission wheel 5 to rotate, so that the conveyor belt 4 transports the vulcanized materials. After the material is vulcanized, it is conveyed on top of the conveyor belt 4 and trimmed on both sides by the laser cutting equipment 10. The staff places the edge material on the outer edge of the separation plate 12. In the subsequent trimming process, the separation plate 12 can continuously separate the edge material from both sides of the rubber material, and the guide plate 13 is tilted to guide the edge material to one side of the collection box 14, and finally slide into the collection box 14 for collection, while the main rubber material continues to move along the original path. During operation, the rotation of the first rotating shaft 6 drives the second rotating shaft 19 to rotate through the first pulley group 18. When the second rotating shaft 19 rotates, it drives the reciprocating screw 17 to rotate through the second pulley group 20. When the reciprocating screw 17 rotates, it drives the second connecting plate 15 to move back and forth. The movement of the second connecting plate 15 drives the movement of the cutter 16, so that the cutter 16 cuts the separated edge material, cuts the long edge material into short sections, and recycles it.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A continuous vulcanization process for a long-life tire vulcanizate, comprising the following steps, characterized in that: S1: Rubber material extrusion, the raw material is put into the molding device (1) for extrusion molding; S2: Microwave vulcanization, the extruded rubber material is transferred to the microwave hot air vulcanization device (2) through the conveying structure to vulcanize the material; S3: laser trimming, the vulcanized rubber is trimmed by a laser cutting device (10); Wherein, the S3 further includes: S31: When trimming, the worker places the cut edge material on the outer edge of the separation plate (12). In the subsequent trimming process, the separation plate (12) can continuously separate the edge material from both sides of the rubber material, and the edge material is guided to one side of the collection box (14) by the inclination angle of the guide plate (13), and finally slides into the collection box (14) for collection, while the main rubber material continues to move along the original path; S32: At the same time, the motor (7) is started to drive the first rotating shaft (6) to rotate. The rotation of the first rotating shaft (6) drives the second rotating shaft (19) to rotate through the first pulley group (18). When the second rotating shaft (19) rotates, it drives the reciprocating screw (17) to rotate through the second pulley group (20). When the reciprocating screw (17) rotates, it drives the second connecting plate (15) to move back and forth. The movement of the second connecting plate (15) drives the movement of the cutter (16), so that the cutter (16) cuts the separated edge material, cuts the long edge material into short pieces, and recycles them.

2. A continuous vulcanization device for long-life tire vulcanizate, which is suitable for the continuous vulcanization process of a long-life tire vulcanizate according to claim 1, comprising a molding device (1) and a microwave hot air vulcanization device (2), characterized in that: The forming device (1) and the microwave hot air vulcanization device (2) are arranged side by side, a base (3) is provided on one side of the microwave hot air vulcanization device (2), a cutting assembly is provided above the base (3), a conveyor belt (4) is installed inside the base (3), the inner walls of both ends of the conveyor belt (4) are meshed and connected with transmission wheels (5), and the inner walls of the two transmission wheels (5) are fixedly installed with a first rotating shaft (6), and one end of one of the first rotating shafts (6) is connected to a motor (7); The cutting assembly includes a laser cutting device (10) arranged above the base (3), and two laser cutting devices (10) are provided. The top ends of the two laser cutting devices (10) are both equipped with mounting seats (9), and the two mounting seats (9) are both embedded in the interior of the top plate (8). The top plate (8) is fixedly mounted on the top end of the base (3).

3. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 2, characterized in that: A separation plate (12) is provided on one side below each of the two laser cutting devices (10).

4. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 3, characterized in that: One end of the two separation plates (12) is fixedly connected to a guide plate (13), and one side of the two guide plates (13) is provided with a collection box (14).

5. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 3, characterized in that: A cutter (16) is provided on one side of each of the two separation plates (12), and the top ends of the two cutters (16) are fixedly connected to a second connecting plate (15), and the inner walls of the two second connecting plates (15) are threadedly connected to a reciprocating screw (17), and a first connecting shaft (28) is fixedly installed at one end of one of the reciprocating screws (17), and the first connecting shaft (28) is embedded in the interior of the other reciprocating screw (17); A second connecting shaft (29) is fixedly mounted on the other end of one of the reciprocating screw rods (17), a second pulley assembly (20) is mounted on the outer wall of the second connecting shaft (29), a second rotating shaft (19) is embedded in the inner wall of the bottom of the second pulley assembly (20), a first pulley assembly (18) is mounted on the outer wall of the second rotating shaft (19), and an end of the first pulley assembly (18) away from the second rotating shaft (19) is mounted on the outer wall of the first rotating shaft (6).

6. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 2, characterized in that: The inner walls of the two mounting seats (9) are threadedly connected with a first threaded rod (21), the first threaded rod (21) is rotatably mounted inside the top plate (8), and a hand wheel (22) is fixedly mounted on one end of the first threaded rod (21).

7. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 3, characterized in that: The top end of the separation plate (12) is fixedly connected to a first connecting plate (11), and the first connecting plate (11) is fixedly mounted on the bottom end of the mounting seat (9).

8. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 6, characterized in that: A first gear (23) is fixedly mounted on the outer wall of the first threaded rod (21), a second gear (24) is meshedly connected to one side of the first gear (23), a second threaded rod (25) is fixedly mounted on the inner wall of the second gear (24), a third connecting plate (26) is fixedly mounted on the outer wall of the second threaded rod (25), and the third connecting plate (26) is mounted on the outer wall of the reciprocating screw rod (17).

9. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 8, characterized in that: A rotating ring (27) is fixedly mounted on the outer wall of the reciprocating screw rod (17), and the rotating ring (27) is rotatably mounted on the inner wall of the third connecting plate (26).

10. The continuous vulcanization equipment for long-life tire vulcanizate according to claim 5, characterized in that: The second connecting shaft (29) is slidably connected to the second pulley assembly (20).

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