Disc covering type self-repairing tire coating device

Abstract

The utility model belongs to the technical field of tires, and particularly relates to a disc covering type self-repairing tire coating device which comprises an operation platform, the top of the operation platform is fixedly connected with a first support; the side wall of the first support is fixedly connected with a rotating motor; the output end of the rotating motor is fixedly connected with a placing disc; a plurality of fixing claws are fixedly connected to the side wall of the containing disc. The top of the operation platform is fixedly connected with a second support. The side wall of the second support is fixedly connected with an air cylinder. The output end of the air cylinder is fixedly connected with a telescopic rod; a plurality of nozzles are fixedly connected to the side wall of the telescopic rod; the nozzles are circumferentially arranged; the rotating motor is arranged to drive the tire to rotate in the coating operation, so that materials can be more uniformly distributed in the inner wall of the tire under the action of centrifugal force, and the problem of unqualified products caused by non-uniform coating of the materials is reduced; and meanwhile, due to the circumferential arrangement of the nozzles, the material can be sprayed more uniformly, and coating dead angles in the inner wall of the tire are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of tire technology, specifically a disc-type self-healing tire coating device. Background Technology

[0002] Tires are the only part of a vehicle that comes into contact with the ground, and their safety is directly related to driving safety, handling performance, and ride comfort. Ensuring that tires are in good condition is a basic requirement for driving safety.

[0003] Tire self-healing coating technology involves coating the inner wall of the tire with a special material, enabling the tire to automatically repair itself when punctured, preventing air leakage and improving safety and convenience.

[0004] In the current production and coating process of self-healing tires, there is a problem of uneven spraying of coating material on the inner wall of the tire, which affects the self-healing process of the tire.

[0005] Therefore, this utility model provides a disc-type self-healing tire coating device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The disc-type self-healing tire coating device of this utility model includes an operating platform; a first support is fixedly connected to the top of the operating platform; a rotary motor is fixedly connected to the side wall of the first support; a placement disc is fixedly connected to the output end of the rotary motor; multiple fixing claws are fixedly connected to the side wall of the placement disc; a second support is fixedly connected to the top of the operating platform; a cylinder is fixedly connected to the side wall of the second support; a telescopic rod is fixedly connected to the output end of the cylinder; multiple nozzles are fixedly connected to the side wall of the telescopic rod; the nozzles are circumferentially arranged; by setting the rotary motor to drive the tire to rotate during the coating operation, the material can be more evenly distributed in the inner wall of the tire under the action of centrifugal force, reducing the problem of product defects caused by uneven material application; at the same time, the circumferential arrangement of the nozzles can also make the material spraying more even, reducing the coating dead corners in the inner wall of the tire.

[0008] Preferably, a splash guard is fixed to the side wall of the telescopic rod; the splash guard can completely cover the placement tray; by setting the splash guard, the splashed material can be blocked during the coating operation, reducing the material from splashing to other places and reducing the pollution problem caused by material splashing.

[0009] Preferably, a plurality of first baffles are fixedly connected to the inner wall of the splash guard; a plurality of second baffles are fixedly connected to the inner wall of the splash guard; the first baffles and the second baffles are both circumferentially arranged; by setting the first baffles and the second baffles, the splashed material can be kept inside the splash guard, reducing the pollution problem caused by secondary splashing of material, and at the same time, the waste is collected in a unified manner, which facilitates the subsequent waste disposal.

[0010] Preferably, an elastic cloth is fixed to the side wall of the fixing claw; the elastic cloth is located between a pair of adjacent fixing claws; by setting the elastic cloth, the tire can be further reinforced when the fixing claw fixes the tire to be processed, reducing the shaking of the tire during rotation and reducing the problem of uneven material coating caused by the shaking of the tire.

[0011] Preferably, an inflatable cover plate is fixedly connected to the top of the operating platform; an air inlet pipe is connected to the side wall of the inflatable cover plate; multiple exhaust holes are opened on the side wall of the placement tray; the circular part of the inflatable cover plate is concentrically arranged with the placement tray; by setting the inflatable cover plate, the coated material can be dried after the coating operation is completed, which accelerates the solidification speed of the material and reduces the problem of uneven distribution of coating material caused by gravity and other factors.

[0012] Preferably, the inner sidewall of the placement tray has multiple rubber strips; the rubber strips are arranged in parallel; the arrangement of the rubber strips increases the friction between the rubber strips and the tire, making it more securely fixed and reducing the problem of tire displacement caused by unstable fixing; at the same time, the arrangement of the rubber strips also reduces the wear of rigid materials on the tire and reduces the problem of material waste caused by severe wear.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The disc-type self-healing tire coating device of this utility model uses a rotary motor to drive the tire to rotate during the coating operation, so that the material can be more evenly distributed in the inner wall of the tire under the action of centrifugal force, reducing the problem of product defects caused by uneven material application; at the same time, the circumferential setting of the nozzle can also make the material spraying more even, reducing the coating dead corners in the inner wall of the tire.

[0015] 2. The disc-type self-healing tire coating device of this utility model, by setting an inflatable cover plate, can dry the coated material after the coating operation is completed, which accelerates the solidification speed of the material and reduces the problem of uneven distribution of coating material caused by gravity and other factors. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing claw in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the inflatable cover plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the tray placement in this utility model;

[0021] Figure 5 This is a schematic diagram of the splash guard structure in this utility model;

[0022] In the diagram: 1. Operating platform; 11. First support; 12. Rotary motor; 13. Placement tray; 14. Fixing claw; 15. Second support; 16. Cylinder; 17. Telescopic rod; 18. Nozzle; 2. Splash cover; 3. First baffle; 31. Second baffle; 4. Elastic cloth; 5. Inflatable cover; 51. Air inlet pipe; 52. Exhaust port; 6. Rubber strip. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5 As shown in the figure, the disc-type self-healing tire coating device of this utility model includes an operating platform 1; a first support 11 is fixedly connected to the top of the operating platform 1; a rotary motor 12 is fixedly connected to the side wall of the first support 11; a placement disc 13 is fixedly connected to the output end of the rotary motor 12; multiple fixing claws 14 are fixedly connected to the side wall of the placement disc 13; a second support 15 is fixedly connected to the top of the operating platform 1; a cylinder 16 is fixedly connected to the side wall of the second support 15; a telescopic rod 17 is fixedly connected to the output end of the cylinder 16; multiple nozzles 18 are fixedly connected to the side wall of the telescopic rod 17; the nozzles 18 are circumferentially arranged; during operation, the tires to be coated are placed... The tire is placed inside the placement tray 13 and secured with the fixing claw 14. The rotary motor 12 is turned on, causing the placement tray 13 to rotate the tire. At this time, the cylinder 16 is opened, moving the telescopic rod 17 to a suitable position, spraying material from the nozzle 18 to coat the tire. By setting the rotary motor 12 to rotate the tire during the coating process, the material can be distributed more evenly on the inner wall of the tire under the action of centrifugal force, reducing product defects caused by uneven material application. At the same time, the circumferential setting of the nozzle 18 also makes the material spraying more even, reducing coating dead corners on the inner wall of the tire.

[0025] like Figure 1 and Figure 5 As shown, a splash guard 2 is fixed to the side wall of the telescopic rod 17; the splash guard 2 can completely cover the placement tray 13; when the telescopic rod 17 moves the nozzle 18 into the tire, the splash guard 2 covers the placement tray 13 with the movement of the telescopic rod 17, blocking the splashed coating material and reducing its splashing; by setting the splash guard 2, the splashed material can be blocked while the coating operation is being carried out, reducing the material from splashing to other positions and reducing the pollution problem caused by material splashing.

[0026] like Figure 5 As shown, multiple first baffles 3 are fixedly connected to the inner wall of the splash guard 2; multiple second baffles 31 are fixedly connected to the inner wall of the splash guard 2; the first baffles 3 and the second baffles 31 are both circumferentially arranged; when material splashes into the interior of the splash guard 2, due to the high speed of the material splashing, there is a probability that it will fly out of the interior of the splash guard 2 again. At this time, the first baffles 3 and the second baffles 31 play a blocking role for the splashed material, keeping it inside the splash guard 2; through the arrangement of the first baffles 3 and the second baffles 31, the splashed material can be kept inside the splash guard 2, reducing the pollution problem caused by secondary splashing of material, and at the same time, the waste is collected in a unified manner, which facilitates the subsequent waste disposal.

[0027] like Figure 1 and Figure 2 As shown, an elastic cloth 4 is fixed to the side wall of the fixing claw 14; the elastic cloth 4 is located between a pair of adjacent fixing claws 14; when the fixing claw 14 fixes the tire to be processed, the elastic cloth 4 will be stuck in the groove on the tire surface to further increase the friction and strengthen the fixation of the tire; by setting the elastic cloth 4, the tire can be further reinforced when the fixing claw 14 fixes the tire to be processed, reducing the shaking of the tire during rotation and reducing the problem of uneven material coating caused by the shaking of the tire.

[0028] like Figure 1 and Figure 3 As shown, an inflatable cover plate 5 is fixedly connected to the top of the operating platform 1; an air inlet pipe 51 is connected to the side wall of the inflatable cover plate 5; multiple exhaust holes 52 are opened on the side wall of the placement tray 13; the circular part of the inflatable cover plate 5 is concentrically arranged with the placement tray 13; after the coating operation is completed, the air inlet pipe 51 can be connected to an air pump, and the gas can be introduced into the inflatable cover plate 5 through the air inlet pipe 51 and then discharged into the tire through the exhaust holes 52 to dry the coated material; by setting the inflatable cover plate 5, the coated material can be dried after the coating operation is completed, which accelerates the solidification speed of the material and reduces the problem of uneven distribution of the coating material caused by gravity and other factors.

[0029] like Figures 1 to 4 As shown, the inner wall of the placement tray 13 is estimated to have multiple rubber strips 6; the rubber strips 6 are arranged in parallel; when the tire is placed inside the placement tray 13, the tire surface contacts the rubber strips 6, increasing friction while reducing wear of the tire by rigid materials; the arrangement of the rubber strips 6 increases the friction between the tire and the rubber strips, making it more secure and reducing tire displacement caused by unstable fixation; at the same time, the arrangement of the rubber strips 6 also reduces wear of the tire by rigid materials, reducing material waste caused by severe wear.

[0030] Working principle: During operation, the tire to be coated is placed inside the placement tray 13 and secured with the fixing claw 14. The rotary motor 12 is turned on, causing the placement tray 13 to rotate the tire. At this time, the cylinder 16 is opened, moving the telescopic rod 17 to a suitable position, spraying the material from the nozzle 18 to coat the tire. As the telescopic rod 17 moves the nozzle 18 into the tire, the splash guard 2 covers the placement tray 13, blocking the splashed coating material and reducing its splattering. When the material splashes into the inside of the splash guard 2, due to the high speed of the splash, there is a possibility that it will fly out again from inside the splash guard 2. At this time, the first baffle 3 and the second baffle 31 block the splashed material and keep it inside the splash cover 2; when the fixing claw 14 fixes the tire to be processed, the elastic cloth 4 will be stuck in the groove on the tire surface to further increase the friction and strengthen the fixation of the tire; after the coating operation is completed, the air inlet pipe 51 can be connected to the air pump, and the gas can be introduced into the inflation cover 5 through the air inlet pipe 51 and then discharged into the tire through the exhaust hole 52 to dry the coated material; when the tire is placed inside the placement tray 13, the tire surface contacts the rubber strip 6, which increases the friction and reduces the wear of the tire by the rigid material.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A disc-type self-sealing tire coating device, characterized in that: The system includes an operating platform (1); a first support (11) is fixedly connected to the top of the operating platform (1); a rotary motor (12) is fixedly connected to the side wall of the first support (11); a placement plate (13) is fixedly connected to the output end of the rotary motor (12); a plurality of fixing claws (14) are fixedly connected to the side wall of the placement plate (13); a second support (15) is fixedly connected to the top of the operating platform (1); a cylinder (16) is fixedly connected to the side wall of the second support (15); a telescopic rod (17) is fixedly connected to the output end of the cylinder (16); a plurality of nozzles (18) are fixedly connected to the side wall of the telescopic rod (17); and the nozzles (18) are arranged in a circular shape.

2. The disc-type self-sealing tire coating device according to claim 1, characterized in that: The telescopic rod (17) has a splash guard (2) fixed to its side wall; the splash guard (2) can completely cover the placement tray (13).

3. The disc-type self-sealing tire coating device according to claim 2, characterized in that: The inner wall of the splash cover (2) is fixed with a plurality of first baffles (3); the inner wall of the splash cover (2) is fixed with a plurality of second baffles (31); the first baffles (3) and the second baffles (31) are both circumferentially arranged.

4. The disc-type self-sealing tire coating device according to claim 3, characterized in that: The sidewall of the fixing claw (14) is fixed with an elastic cloth (4); the elastic cloth (4) is located between a pair of adjacent fixing claws (14).

5. The disc-type self-sealing tire coating device according to claim 4, characterized in that: The operating platform (1) is fixed to the top of an inflatable cover plate (5); the side wall of the inflatable cover plate (5) is connected to an air inlet pipe (51); the side wall of the placement tray (13) is provided with multiple exhaust holes (52); the circular part of the inflatable cover plate (5) is concentrically arranged with the placement tray (13).

6. The disc-type self-sealing tire coating device according to claim 5, characterized in that: The inner wall of the placement tray (13) is estimated to have multiple rubber strips (6); the rubber strips (6) are arranged in parallel.

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