A rapid cooling device for tire production

Abstract

The utility model relates to tire production technical field, concretely is a kind of quick cooling device for tire production, including installation frame, the bottom fixedly connected with support rod of installation frame, the one end fixedly connected with fixed plate of support rod away from installation frame, the outer surface of installation frame is passed and is equipped with through slot one, the inner wall slidingly connected with rack of through slot one, the one end fixedly connected with air cooling assembly of rack away from through slot one, the inner wall fixedly connected with three mounting seats of the inboard wall of installation frame, the inner wall fixedly connected with mounting bearing of two mounting seats, the inner ring fixedly connected with driving shaft of mounting bearing;Beneficial effects are that: compressed gas is sprayed by cooling spray head in air cooling assembly, directly carries out air cooling temperature reduction to tire, and the airflow formed by gas spraying generates disturbance in tire interior and nearby area, help to promote local water exchange, further improve water cooling efficiency, compared with single cooling mode, significantly improve cooling speed, meet the demand of tire production to efficient cooling.

Description

Technical Field

[0001] This utility model relates to the field of tire production technology, specifically a rapid cooling device for tire production. Background Technology

[0002] Tires are key components of vehicles (such as cars, motorcycles, bicycles, engineering vehicles, airplanes, etc.) that come into contact with the ground. They are usually made of composite materials such as rubber, cord layers, and steel wire rings. They have functions such as bearing the weight of the vehicle, buffering vibrations, transmitting driving and braking forces, and maintaining the stability of the driving direction. As the only point of contact between the vehicle and the ground, the design of tires needs to take into account knowledge from multiple disciplines such as materials science, mechanics, and thermodynamics. They are one of the core components of the modern transportation industry.

[0003] Chinese Patent No. CN210161493U discloses a cooling device for tire production, including a base plate. A fixing plate is fixedly connected to the top left side of the base plate, and two support blocks are fixedly connected to the top of the base plate and located to the right of the fixing plate. Casters are fixedly installed around the bottom of the base plate. A rotary motor is fixedly installed on the top of the base plate between the two support blocks. A cooling chamber is fixedly installed on the top of the two support blocks. This cooling device for tire production, by starting the rotary motor, causes a rotating rod to rotate, which in turn drives a stirring rod to rotate. This causes the water in the cooling chamber to be stirred and rotated by the stirring rod, allowing the water in the cooling chamber to fully contact the rubber in the rubber cooling frame, thus improving the overall cooling effect. Furthermore, the rotating water flow, compared to still water flow, has greater fluidity and facilitates heat dissipation.

[0004] The above-mentioned solutions and existing technologies for rapid cooling devices in tire production have certain limitations when used in practice, as they rely solely on water cooling. Although water cooling can remove some heat, its cooling efficiency may not meet the needs of large-scale, high-efficiency tire production. Utility Model Content

[0005] The purpose of this invention is to provide a rapid cooling device for tire production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid cooling device for tire production, comprising a mounting frame, a support rod fixedly connected to the bottom of the mounting frame, a fixing plate fixedly connected to the end of the support rod away from the mounting frame, a fixing through hole through the upper surface of the fixing plate, a through groove through the outer surface of the mounting frame, a rack slidably connected to the inner wall of the through groove, and an air cooling component fixedly connected to the end of the rack away from the through groove.

[0007] Preferably, the inner sidewall of the mounting frame is fixedly connected to three mounting seats, two of which are fixedly connected to mounting bearings, and the inner ring of the mounting bearings is fixedly connected to a drive shaft.

[0008] Preferably, a driven gear is fixedly connected to the outer wall of the drive shaft, the teeth of the driven gear meshing with the teeth of the rack, and a drive motor is fixedly connected to the bottom of the other mounting base.

[0009] Preferably, the output end of the drive motor is fixedly connected to a drive gear, the inner sidewall of the mounting frame is provided with a rotating groove, the inner wall of the rotating groove is rotatably connected to a rotating ring, and the side of the rotating ring away from the rotating groove is fixedly connected to a toothed ring.

[0010] Preferably, the teeth of the drive gear mesh with the teeth of the gear ring, the teeth of the driven gear mesh with the teeth of the gear ring, a connecting plate is fixedly connected to the inner side wall of the mounting frame, and a mounting ring is fixedly connected to the side of the connecting plate away from the mounting frame.

[0011] Preferably, the outer surface of the mounting ring is provided with a through groove II, the inner wall of the through groove II is slidably connected to the outer wall of the rack, and a limit block is fixedly connected to the end of the rack away from the air-cooling component.

[0012] Preferably, the air-cooling assembly includes an air-cooling mounting shell fixedly connected to the rack away from the through groove, a connecting pipe communicating with the upper surface of the air-cooling mounting shell, a flange fixedly connected to the end of the connecting pipe away from the air-cooling mounting shell, and a cooling nozzle communicating with the outer side wall of the air-cooling mounting shell.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention uses compressed gas ejected from the cooling nozzles in the air-cooling assembly to directly cool the tire. Simultaneously, the airflow creates disturbances inside and around the tire, potentially promoting local water exchange and further improving cooling efficiency. Compared to a single cooling method, this significantly increases cooling speed, meeting the high-efficiency cooling requirements of tire production. A drive motor rotates a drive gear, which in turn rotates a gear ring, which in turn rotates a driven gear, causing the rack to slide within the groove, thus achieving radial movement of the air-cooling assembly. The three sets of air-cooling assemblies can be adjusted synchronously to expand or shrink the cooling range to accommodate tires of different sizes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional disassembled structural diagram of the mounting frame and toothed ring of this utility model; Figure 3This is a schematic diagram of the bearing mounting structure of this utility model; Figure 4 This is a schematic diagram of the air-cooling component structure of this utility model.

[0015] In the diagram: 1. Mounting frame; 2. Gear ring; 3. Connecting plate; 4. Mounting ring; 5. Rack; 6. Fixing plate; 7. Air-cooled assembly; 701. Air-cooled mounting shell; 702. Connecting pipe; 703. Flange; 704. Cooling nozzle; 8. Rotating ring; 9. Support rod; 10. Rotating groove; 11. Driven gear; 12. Drive gear; 13. Drive motor; 14. Mounting bearing; 15. Drive shaft; 16. Mounting base. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Please see Figures 1-4 The present invention provides the following two preferred embodiments: Example 1: A rapid cooling device for tire production includes a mounting frame 1. A support rod 9 is fixedly connected to the bottom of the mounting frame 1. A fixing plate 6 is fixedly connected to the end of the support rod 9 away from the mounting frame 1. A fixing through hole is opened through the upper surface of the fixing plate 6 for fixing the device to the bottom of the inner cavity of the cooling chamber. A through groove is opened through the outer surface of the mounting frame 1. A rack 5 is slidably connected to the inner wall of the through groove. An air-cooling component 7 is fixedly connected to the end of the rack 5 away from the through groove. Three mounting seats 16 are fixedly connected to the inner side wall of the mounting frame 1. Two of the mounting seats 16 have mounting bearings 14 fixedly connected to their inner walls. A drive shaft 15 is fixedly connected to the inner ring of the mounting bearings 14. A driven gear 11 is fixedly connected to the outer wall of the drive shaft 15. The teeth of the driven gear 11 mesh with the teeth of the rack 5. A drive motor 13 is fixedly connected to the bottom of the other mounting seat 16.

[0018] In actual use, the device is fixed to the bottom of the cooling chamber using bolts and other fasteners through the fixing through holes on the fixing plate 6 to ensure a stable installation. The flange 703 on the connecting pipe 702 is connected to the external air pump to provide compressed gas to the air-cooling component 7. The tire to be cooled is placed in the cooling chamber and fitted onto the outside of the device, so that the inner wall of the tire is kept at a certain distance from the air-cooling component. The external air pump is started, and the compressed gas is delivered to the air-cooling mounting shell 701 through the connecting pipe 702. Then it is sprayed out from the cooling nozzle 704 to cool the inner wall of the tire. During the air-cooling process, the airflow formed by the gas spray creates disturbance in the tire and the surrounding area, which may help promote local water exchange and further improve the water cooling efficiency.

[0019] Example 2: A drive gear 12 is fixedly connected to the output end of the drive motor 13. A rotating groove 10 is provided on the inner side wall of the mounting frame 1. A rotating ring 8 is rotatably connected to the inner wall of the rotating groove 10. A gear ring 2 is fixedly connected to the side of the rotating ring 8 away from the rotating groove 10. The teeth of the drive gear 12 mesh with the teeth of the gear ring 2, and the teeth of the driven gear 11 mesh with the teeth of the gear ring 2. A connecting plate 3 is fixedly connected to the inner side wall of the mounting frame 1. A mounting ring 4 is fixedly connected to the side of the connecting plate 3 away from the mounting frame 1. The outer surface of the mounting ring 4 penetrates... A through groove 2 is provided to assist the sliding of the rack 5. The inner wall of the through groove 2 is slidably connected to the outer wall of the rack 5. A limit block is fixedly connected to the end of the rack 5 away from the air-cooling assembly 7 to prevent the rack 5 from sliding out of the through groove 1. The air-cooling assembly 7 includes an air-cooling mounting shell 701 fixedly connected to the rack 5 away from the through groove 1. A connecting pipe 702 is connected to the upper surface of the air-cooling mounting shell 701. A flange 703 is fixedly connected to the end of the connecting pipe 702 away from the air-cooling mounting shell 701. A cooling nozzle 704 is connected to the outer wall of the air-cooling mounting shell 701.

[0020] In actual use, the drive motor 13 is started, and its output end drives the drive gear 12 to rotate. The drive gear 12 drives the gear ring 2 to rotate through tooth meshing. When the gear ring 2 rotates, it drives the driven gear 11 to rotate synchronously through tooth meshing. The driven gear 11 drives the drive shaft 15 and the rack 5 to slide on the inner wall of the through groove. When the rack 5 slides, the air-cooling component 7 moves radially accordingly, realizing the synchronous adjustment of the three sets of air-cooling components 7, expanding or shrinking the cooling range to adapt to tires of different sizes. The end of the rack 5 away from the air-cooling component 7 is fixedly connected to a limit block to prevent the rack 5 from sliding out of the through groove and ensure the safe operation of the equipment.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling device for tire production, comprising a mounting frame (1), wherein a support rod (9) is fixedly connected to the bottom of the mounting frame (1), and a fixing plate (6) is fixedly connected to one end of the support rod (9) away from the mounting frame (1), wherein a fixing through hole is provided on the upper surface of the fixing plate (6), characterized in that: The outer surface of the mounting frame (1) is provided with a through groove, and a rack (5) is slidably connected to the inner wall of the through groove. An air-cooling component (7) is fixedly connected to the end of the rack (5) away from the through groove.

2. The rapid cooling device for tire production according to claim 1, characterized in that: The inner wall of the mounting frame (1) is fixedly connected to three mounting seats (16), two of which are fixedly connected to mounting bearings (14), and the inner ring of the mounting bearings (14) is fixedly connected to a drive shaft (15).

3. The rapid cooling device for tire production according to claim 2, characterized in that: A driven gear (11) is fixedly connected to the outer wall of the drive shaft (15), and the teeth of the driven gear (11) mesh with the teeth of the rack (5). A drive motor (13) is fixedly connected to the bottom of another mounting base (16).

4. A rapid cooling device for tire production according to claim 3, characterized in that: The output end of the drive motor (13) is fixedly connected to the drive gear (12), and the inner side wall of the mounting frame (1) is provided with a rotating groove (10). The inner wall of the rotating groove (10) is rotatably connected to a rotating ring (8), and a toothed ring (2) is fixedly connected to the side of the rotating ring (8) away from the rotating groove (10).

5. A rapid cooling device for tire production according to claim 4, characterized in that: The teeth of the drive gear (12) mesh with the teeth of the gear ring (2), the teeth of the driven gear (11) mesh with the teeth of the gear ring (2), a connecting plate (3) is fixedly connected to the inner side wall of the mounting frame (1), and a mounting ring (4) is fixedly connected to the side of the connecting plate (3) away from the mounting frame (1).

6. A rapid cooling device for tire production according to claim 5, characterized in that: The outer surface of the mounting ring (4) is provided with a through groove 2. The inner wall of the through groove 2 is slidably connected to the outer wall of the rack (5). A limit block is fixedly connected to one end of the rack (5) away from the air-cooling component (7).

7. A rapid cooling device for tire production according to claim 1, characterized in that: The air-cooling assembly (7) includes an air-cooling mounting shell (701) fixedly connected to the rack (5) away from the through slot. The upper surface of the air-cooling mounting shell (701) is connected to a connecting pipe (702). A flange (703) is fixedly connected to one end of the connecting pipe (702) away from the air-cooling mounting shell (701). A cooling nozzle (704) is connected to the outer side wall of the air-cooling mounting shell (701).

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