Motorcycle tire bladder vulcanizing machine
By designing a motorcycle tire bladder vulcanizing machine, the piston and screw sleeve are used to collect and filter the gas during the vulcanizing process, which solves the problem of poor sealing of the traditional vulcanizing machine and significantly improves the safety of tire vulcanization.
Patent Information
- Application Number
- CN202421113072.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Traditional motorcycle tire vulcanization machines have poor sealing properties when used, resulting in exhaust gases emitted from the mold gaps, polluting the environment and endangering the health of operators.
A motorcycle tire bladder vulcanizing machine is designed. It uses a piston, screw sleeve, sealing cover and other devices to form a closed space. The gas is collected through the sliding of the piston and filtered through a filter before being discharged to avoid exhaust gas leakage.
It effectively prevents the exhaust gas leaking from the mold gap from affecting human and environmental health, and improves the safety of tire vulcanization.
Smart Images
Figure CN222372341U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motorcycle tire vulcanization, in particular to a motorcycle tire bladder vulcanizer. Background Art
[0002] With the increasing development of the transportation industry and its vehicles and the rapid advancement of science and technology, the motorcycle industry has been in a vigorous development stage and has driven the long-term prosperity of related industries. As one of the important accessories of motorcycles, the development of tires is particularly eye-catching. The safety performance of tires directly determines the safety factor of motorcycles.
[0003] The traditional tire vulcanizer has the problem of poor sealing when in use, which is mainly manifested in the mold connection. This imperfect sealing causes a certain amount of exhaust gas to be emitted from the gap during the exhaust process and discharged into the air, thereby polluting the operator's working environment and causing damage to their health. Therefore, it is necessary to redesign a motorcycle tire bladder vulcanizer to address the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a motorcycle tire bladder vulcanizer.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A motorcycle tire bladder vulcanizer comprises a bottom plate and a top plate, the bottom plate is connected to the top plate by a plurality of support rods, the upper end surface of the top plate is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates the top plate and is connected to an upper template, the upper end surface of the bottom plate is fixedly connected with a lower template, the upper template and the lower template are located at the same center point, a slide groove is provided on the lower end surface of the upper template, a sealing cover is slidably connected in the slide groove, a sealing strip is fixedly connected to the lower end surface of the sealing cover, the lower end surface of the sealing strip contacts with the upper end surface of the bottom plate, an air intake pipe is fixedly connected to the outer wall of the sealing cover, and its end penetrates the outer wall of the sealing cover, a device block is fixedly connected to the upper end surface of the top plate, a device cavity is provided inside the device block, the other end of the air intake pipe is communicated with the inside of the device cavity, a filter is fixedly connected to the inner wall of the device cavity, an exhaust pipe is fixedly connected to the outer wall of the device block and extends to the inside of the device cavity, a lead screw sleeve and a piston are slidably connected inside the device cavity, and the lead screw sleeve is connected to the piston through a connecting mechanism.
[0007] Preferably, the connection mechanism comprises two groups of connecting rods fixedly connected to the lower end surface of the screw sleeve, the other ends of the two groups of connecting rods are fixedly connected to the piston, and the outer wall of the piston is in contact with the inner wall of the device cavity.
[0008] Preferably, a reciprocating screw is rotatably connected to the top of the device cavity, the screw sleeve is threadedly connected to the reciprocating screw threaded section, and the end of the reciprocating screw is fixedly connected to a limiting block.
[0009] Preferably, a disc is fixedly connected to the inner wall of the lower template, a heating rod is installed inside the disc, and a sealing plug is installed on the outer wall of the disc.
[0010] Preferably, a plurality of groups of springs are installed at the top of the slide groove, the plurality of groups of springs are distributed in a ring shape, and the other ends of the plurality of groups of springs are fixedly connected to the sealing cover.
[0011] Preferably, the upper end surface of the top plate is fixedly connected to a side plate, the upper end surface of the side plate is fixedly connected to a servo motor, and the end of the output shaft of the servo motor is coaxially fixedly connected to the reciprocating screw.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model is provided with a piston, a screw sleeve, a sealing cover and other devices. The sealing cover can form a closed space between the upper template and the lower template. With the help of the sliding of the piston, the gas during the vulcanization of the motorcycle tire can be collected and discharged after being filtered through the filter, so as to avoid the waste gas leaking from the mold gap affecting human and environmental health and improve the safety of tire vulcanization.
[0014] 2. The utility model provides a spring, a sealing strip and other devices. The sealing strip is in contact with the upper end surface of the bottom plate. The spring is compressed by the hydraulic cylinder, so that the sealing strip can be in close contact with the upper end surface of the bottom plate, thereby ensuring that the gas will not leak out during vulcanization. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a motorcycle tire bladder vulcanizer proposed by the utility model;
[0016] Figure 2 for Figure 1 Cross-sectional view of the middle and lower templates and the disc.
[0017] Figure 3 for Figure 1 Sectional view of the upper middle template.
[0018] Figure 4 for Figure 1 Cross-sectional view of the middle device block.
[0019] In the figure: 1. bottom plate; 2. support rod; 3. top plate; 4. hydraulic cylinder; 5. upper template; 6. sealing cover; 7. sealing strip; 8. lower template; 9. installation block; 10. side plate; 11. servo motor; 12. intake pipe; 13. disc; 14. heating rod; 15. sealing plug; 16. slide groove; 17. spring; 18. installation chamber; 19. reciprocating screw; 20. screw sleeve; 21. limit block; 22. filter; 23. piston; 24. connecting rod; 25. exhaust pipe. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-4 A motorcycle tire bladder vulcanizer comprises a bottom plate 1 and a top plate 3, the bottom plate 1 is connected to the top plate 3 by a plurality of support rods 2, a hydraulic cylinder 4 is fixedly connected to the upper end surface of the top plate 3, the telescopic end of the hydraulic cylinder 4 penetrates the top plate 3 and is connected to an upper template 5, the upper end surface of the bottom plate 1 is fixedly connected to a lower template 8, the upper template 5 and the lower template 8 are located at the same center point, a slide groove 16 is provided on the lower end surface of the upper template 5, a sealing cover 6 is slidably connected in the slide groove 16, a sealing strip 7 is fixedly connected to the lower end surface of the sealing cover 6, the lower end surface of the sealing strip 7 contacts the upper end surface of the bottom plate 1, an air intake pipe 12 is fixedly connected to the outer wall of the sealing cover 6, and its end penetrates the outer wall of the sealing cover 6, a device block 9 is fixedly connected to the upper end surface of the top plate 3, and a device cavity is provided inside the device block 9 18, the other end of the air inlet pipe 12 is connected to the interior of the device chamber 18, a filter screen 22 is fixedly connected to the inner wall of the device chamber 18, an exhaust pipe 25 is fixedly connected to the outer wall of the device block 9 and extends to the interior of the device chamber 18, a screw sleeve 20 and a piston 23 are slidably connected to the interior of the device chamber 18, the screw sleeve 20 is connected to the piston 23 through a connecting mechanism, and through the setting of the sealing cover 6, after the upper mold 5 and the lower mold 8 are molded, a closed space is formed inside, and the sliding of the piston 23 is cooperated to suck the internal gas into the device chamber 18, and after being filtered by the filter screen 22, it is discharged to the outside; it should be noted that a one-way valve is installed in both the air inlet pipe 12 and the exhaust pipe 25 to prevent the gas entering the device chamber 18 from flowing back.
[0022] Reference Figure 4 The connecting mechanism includes two groups of connecting rods 24 fixedly connected to the lower end surface of the screw sleeve 20, and the other ends of the two groups of connecting rods 24 are fixedly connected to the piston 23. The outer wall of the piston 23 contacts the inner wall of the device cavity 18. The top of the device cavity 18 is rotatably connected with a reciprocating screw 19. The screw sleeve 20 is threadedly connected to the threaded section of the reciprocating screw 19. The end of the reciprocating screw 19 is fixedly connected to a limiting block 21. With the help of the rotation of the reciprocating screw 19, the reciprocating sliding of the piston 23 can be realized.
[0023] Reference Figure 2 A disc 13 is fixedly connected to the inner wall of the lower template 8, a heating rod 14 is installed inside the disc 13, a sealing plug 15 is installed on the outer wall of the disc 13, water is injected into the disc 13, and the motorcycle tire is vulcanized by heating the heating rod 14.
[0024] Reference Figure 3 A plurality of groups of springs 17 are installed at the top of the slide groove 16, and the plurality of groups of springs 17 are distributed in a ring shape. The other ends of the plurality of groups of springs 17 are fixedly connected to the sealing cover 6. The springs 17 can make the sealing strip 7 fit tightly to the upper end surface of the bottom plate 1 to ensure that the gas will not leak.
[0025] Reference Figure 4 The upper end surface of the top plate 3 is fixedly connected to the side plate 10, and the upper end surface of the side plate 10 is fixedly connected to the servo motor 11. The end of the output shaft of the servo motor 11 is coaxially fixedly connected to the reciprocating screw 19. The servo motor 11 can provide a power output source for the rotation of the reciprocating screw 19.
[0026] In the utility model, the specific function of the device is as follows: when in use, the staff first sets the processed motorcycle tire on the outer wall of the disc 13 in the lower template 8, so that the lower template 8 contacts the inner wall of the tire, and plays a supporting and limiting protective role on the inner side of the tire, and then uses the heating rod 14 to heat the water in the disc 13, and at the same time uses the hydraulic cylinder 4 to drive the upper template 5 to move downward, and synchronously drives the sealing cover 6 to slide downward, and the sealing strip 7 is tightly fitted with the upper end surface of the bottom plate 1 under the action of multiple groups of springs 17, and the sealing cover 6 plays a sealing role, and the heat after the water is heated is transmitted to the tire through the disc 13 for vulcanization treatment;
[0027] During this process, the reciprocating screw 19 is driven to rotate by the servo motor 11, so that the screw sleeve 20 on its thread drives the piston 23 to slide back and forth in the device cavity 18. During sliding, the air in the sealing cover 6 can be drawn into the device cavity 18, and then filtered through the filter screen 22 and discharged to the outside, thereby preventing the exhaust gas leaking from the mold gap from affecting human and environmental health and improving the safety of tire vulcanization.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A motorcycle tire bladder vulcanizer, comprising a bottom plate (1) and a top plate (3), characterized in that: The bottom plate (1) is connected to the top plate (3) through a plurality of support rods (2); the top plate (3) is fixedly connected to a hydraulic cylinder (4); the telescopic end of the hydraulic cylinder (4) penetrates the top plate (3) and is connected to an upper template (5); the top plate (1) is fixedly connected to a lower template (8); the upper template (5) and the lower template (8) are located at the same center point; the lower end surface of the upper template (5) is provided with a slide groove (16); a sealing cover (6) is slidably connected in the slide groove (16); the lower end surface of the sealing cover (6) is fixedly connected to a sealing strip (7); the lower end surface of the sealing strip (7) contacts the upper end surface of the bottom plate (1); the sealing cover (6) ) is fixedly connected to the outer wall of the top plate (3) with an intake pipe (12), and its end portion penetrates the outer wall of the sealing cover (6); the upper end surface of the top plate (3) is fixedly connected to a device block (9); a device cavity (18) is provided inside the device block (9); the other end of the intake pipe (12) is communicated with the interior of the device cavity (18); a filter screen (22) is fixedly connected to the inner wall of the device cavity (18); an exhaust pipe (25) is fixedly connected to the outer wall of the device block (9) and extends to the interior of the device cavity (18); a lead screw sleeve (20) and a piston (23) are slidably connected inside the device cavity (18); the lead screw sleeve (20) is connected to the piston (23) through a connecting mechanism.
2. A motorcycle tire bladder vulcanizer according to claim 1, characterized in that: The connection mechanism comprises two groups of connecting rods (24) fixedly connected to the lower end surface of the screw sleeve (20), the other ends of the two groups of connecting rods (24) are fixedly connected to the piston (23), and the outer wall of the piston (23) is in contact with the inner wall of the device cavity (18).
3. A motorcycle tire bladder vulcanizer according to claim 2, characterized in that: A reciprocating screw (19) is rotatably connected to the top of the device cavity (18), the screw sleeve (20) is threadedly connected to the threaded section of the reciprocating screw (19), and the end of the reciprocating screw (19) is fixedly connected to a limiting block (21).
4. A motorcycle tire bladder vulcanizer according to claim 3, characterized in that: A disc (13) is fixedly connected to the inner wall of the lower template (8), a heating rod (14) is installed inside the disc (13), and a sealing plug (15) is installed on the outer wall of the disc (13).
5. A motorcycle tire bladder vulcanizer according to claim 4, characterized in that: A plurality of groups of springs (17) are installed at the top of the slide groove (16), the plurality of groups of springs (17) are distributed in a ring shape, and the other ends of the plurality of groups of springs (17) are fixedly connected to the sealing cover (6).
6. A motorcycle tire bladder vulcanizer according to claim 5, characterized in that: The upper end surface of the top plate (3) is fixedly connected to a side plate (10), the upper end surface of the side plate (10) is fixedly connected to a servo motor (11), and the end of the output shaft of the servo motor (11) is coaxially fixedly connected to the reciprocating screw (19).