Aviation tire cleaning and drying oven

Abstract

The utility model relates to the technical field of aviation tire production, in particular to an aviation tire cleaning and drying oven, which not only can clean tires, increase the use functions of the device and improve the use flexibility of the device, but also omits the carrying of the tires by workers and improves the working efficiency. Comprising a conveying mechanism; the device further comprises a rotating mechanism, an adjusting mechanism, two sets of sweeping mechanisms and a drying mechanism, the rotating mechanism is installed on the conveying mechanism and drives the aircraft tires to rotate, the adjusting mechanism is installed on the rotating mechanism and adjusts the positions of the tires, and the two sets of sweeping mechanisms are both installed on the conveying mechanism and clean the tires. And the drying mechanism is mounted on the conveying mechanism and is used for drying the tires.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aviation tire production, in particular to an aviation tire cleaning drying oven. BACKGROUND

[0002] Aviation tires, commonly known as aircraft tires, are special tires installed on aircraft, and their design and manufacture are subject to strict standards and tests to adapt to the use of aircraft in various environments and conditions such as take-off, taxiing and parking.

[0003] The existing aviation tire cleaning drying oven, such as the drying mechanism for rubber tire production disclosed in the utility model patent with application number CN202320715594.9, mainly includes a drying machine box, a batch clamping frame assembly and a rotating mechanism. The batch clamping frame assembly is arranged in the drying cavity of the drying machine box and can clamp multiple rubber tires at the same time for drying treatment. The batch clamping frame assembly includes multiple arc-shaped clamping plates arranged with their arc centers facing each other. Two arc-shaped clamping plates arranged with their arc centers facing each other can clamp a rubber tire. The back of the multiple arc-shaped clamping plates arranged in the same column is welded with a connecting plate that connects the multiple arc-shaped clamping plates arranged in the same column together for batch clamping. The inner wall of each arc-shaped clamping plate is provided with a ventilation opening for uniform and dispersed heat sealing. In use, multiple rubber tires to be dried are placed in the corresponding arc-shaped clamping plates. Two hydraulic telescopic rods are extended towards each other to clamp the rubber tires, so that the outer surface of the rubber tire is in contact with the inner wall of the closed force clamping end plate. The side guard rod can prevent the rubber tire from falling. The air heater is turned on, and the hot air outlet of the air heater extends through the connecting pipeline to the inside of the upper and lower hot air blowing net openings in the drying cavity, and outputs hot air through the hot air blowing net openings.

[0004] However, most of the existing drying ovens cannot clean the tires, and the functions are relatively single. Moreover, aviation tires are generally heavy, and manual handling is time-consuming and labor-intensive, resulting in low work efficiency. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides an aviation tire cleaning drying oven that can clean the tires, increase the use function of the device, improve the flexibility of the device use, and save the labor of workers to carry the tires, thereby improving the work efficiency.

[0006] The utility model discloses an aviation tire cleaning drying oven, including conveying mechanism, still including rotating mechanism, adjusting mechanism, two groups of cleaning mechanism and drying mechanism, rotating mechanism installs on conveying mechanism and drives aviation tire rotation, adjusting mechanism installs on rotating mechanism and adjusts tire position, two groups of cleaning mechanism all install on conveying mechanism and clean tire, and drying mechanism installs on conveying mechanism and dries tire, conveying mechanism conveys tire to rotating mechanism, adjusting mechanism adjusts tire position, makes tire completely locate on rotating mechanism, then, conveying mechanism is closed, and rotating mechanism drives tire rotation, and two groups of cleaning mechanism clean tire surface, and drying mechanism blows hot gas to tire surface simultaneously, accelerates tire drying and makes tire surface impurity drop, and adjusting mechanism drives tire from rotating mechanism to conveying mechanism after drying, and conveying mechanism conveys tire and exports.

[0007] Preferably, the conveying mechanism includes a working box, a plurality of conveying rollers, a pollution discharge pipe, four air cylinders and two slide covers, the bottom end of the working box is connected with the ground, a cavity is arranged in the working box, a feeding port and a discharging port are formed in the front and rear sides of the working box and are communicated with the cavity, the plurality of conveying rollers are rotatably installed in the cavity of the working box, the two air cylinders are respectively installed above the feeding port and the discharging port, a chute is formed at the feeding port and the discharging port, and the two slide covers are respectively installed in the two chutes and are respectively connected with the four air cylinders.

[0008] Preferably, the rotating mechanism includes a first motor, a first speed reducer, a rotating disc, five hydraulic cylinders and a tray, the first motor is installed on the working box, the first speed reducer is installed on the working box, the rotating disc is rotatably installed in the cavity of the working box and is longitudinally connected with the first speed reducer, the bottom ends of the five hydraulic cylinders are connected with the top end of the rotating disc, and the bottom end of the tray is connected with the top ends of the five hydraulic cylinders.

[0009] Preferably, the adjusting mechanism comprises a servo motor one, a speed reducer two, a screw rod box, a screw rod, a sliding block, a servo motor two and a push plate, the servo motor one is installed on the working box, the speed reducer two is installed on the working box, the screw rod box is installed at the top of the cavity inside the working box, the screw rod is rotatably installed in the screw rod box and is connected with the speed reducer two longitudinally, the sliding block is slidably installed in the screw rod box, the servo motor two is installed on the sliding block, and the push plate is rotatably installed on the sliding block and is drivingly connected with the servo motor two; when the tire is moved to the tray, it may deviate from the center of the tray due to the action of friction, the servo motor two drives the push plate to rotate, the push plate contacts the outer wall of the tire, then the servo motor one is started, the servo motor one drives the screw rod to rotate through the speed reducer two, the screw rod drives the sliding block to move, so that the tire is conveniently located at the center of the tray, and the tire is conveniently rotated subsequently, then the servo motor two drives the push plate to reset and lift, so as to avoid affecting the rotation of the tire, and after the tire is dried, the above operation is repeated to push the tire on the tray to a plurality of conveying rollers, so that the plurality of conveying rollers drive the tire to be discharged.

[0010] Preferably, the cleaning mechanism comprises a motor two, a speed reducer three, a transmission shaft one, a bevel gear one, a rotating shaft, a bevel gear two and a cleaning roller, the motor two is installed on the working box, the speed reducer three is installed on the working box, the transmission shaft one is rotatably installed on the speed reducer three, the bevel gear one is installed on the transmission shaft one, the rotating shaft is rotatably installed in the cavity of the working box, the bevel gear two is installed on the rotating shaft and is drivingly connected with the bevel gear one, and the cleaning roller is installed on the rotating shaft; the motor two is started, the motor two drives the transmission shaft one and the bevel gear one to rotate through the speed reducer three, the bevel gear one drives the rotating shaft to rotate through the bevel gear two, the rotating shaft drives the cleaning roller to rotate, and the cleaning roller cleans the surface of the tire to clean dust and water stains on the surface of the aviation tire.

[0011] Preferably, the drying mechanism comprises a gas pump, a gas conveying pipe, three groups of heating boxes, three groups of resistance wires and a plurality of nozzles, the bottom end of the gas pump is connected with the top end of the working box, the gas conveying pipe is installed on the gas pump, the three groups of heating boxes are all installed in the cavity of the working box, the heating boxes are provided with inner cavities, the three groups of resistance wires are respectively installed in the inner cavities of the three groups of heating boxes, the gas conveying pipe is in communication with the inner cavities of the three groups of heating boxes, and the plurality of nozzles are respectively installed on the three groups of heating boxes; the gas pump is started to pump air, then the gas pump sends the air to the cavities of the three groups of heating boxes through the gas conveying pipe, the three groups of resistance wires heat the air and the three groups of heating boxes, and the plurality of nozzles spray hot air to the surface of the tire to enhance the drying effect on the tire, and dust is blown off from the surface of the tire.

[0012] Compared with the prior art, the beneficial effects of the utility model are that the conveying mechanism conveys the tire to the rotating mechanism, the adjusting mechanism adjusts the position of the tire, the tire is completely located on the rotating mechanism, then the conveying mechanism is closed, the rotating mechanism drives the tire to rotate, two groups of cleaning mechanisms clean the surface of the tire, and the drying mechanism blows hot air to the surface of the tire, accelerates the drying of the tire and makes the impurities on the surface of the tire fall, and after drying, the adjusting mechanism moves the tire from the rotating mechanism to the conveying mechanism, and the conveying mechanism is opened to convey the tire out. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the left view structure schematic diagram of the utility model;

[0014] Figure 2 is the shaft measurement structure schematic diagram of the conveying mechanism of the utility model;

[0015] Figure 3 is the partial enlarged sectional view shaft measurement structure schematic diagram of the rotating mechanism and the cleaning mechanism of the utility model;

[0016] Figure 4 is the sectional view shaft measurement structure schematic diagram of the adjusting mechanism of the utility model;

[0017] Figure 5 is the sectional view shaft measurement structure schematic diagram of the drying mechanism of the utility model.

[0018] Marked in the drawing: 01, conveying mechanism;11, working box;12, conveying roller;13, blow-off pipe;14, air cylinder;15, sliding cover;02, rotating mechanism;21, motor one;22, speed reducer one;23, turntable;24, hydraulic cylinder;25, tray;03, adjusting mechanism;31, servo motor one;32, speed reducer two;33, screw box;34, screw;35, sliding block;36, servo motor two;37, dial plate;04, cleaning mechanism;41, motor two;42, speed reducer three;43, transmission shaft one;44, conical gear one;45, rotating shaft;46, conical gear two;47, cleaning roller;05, drying mechanism;51, air pump;52, gas pipe;53, heating box;54, resistance wire;55, spray head. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] This utility model discloses an aircraft tire cleaning and drying oven, comprising a conveying mechanism 01; it also includes a rotating mechanism 02, an adjusting mechanism 03, two sets of cleaning mechanisms 04, and a drying mechanism 05. The rotating mechanism 02 is mounted on the conveying mechanism 01 and drives the aircraft tire to rotate. The adjusting mechanism 03 is mounted on the rotating mechanism 02 and adjusts the tire position. Both sets of cleaning mechanisms 04 are mounted on the conveying mechanism 01 and clean the tire. The drying mechanism 05 is mounted on the conveying mechanism 01 and dries the tire. The conveying mechanism 01 includes a working box 11, multiple sets of conveying rollers 12, a drain pipe 13, four sets of cylinders 14, and two sets of sliding covers 15. The bottom end of the working box 11 is connected to the ground. The interior of the box 11 is provided with a cavity. The front and rear sides of the working box 11 have inlet and outlet ports that communicate with the cavity. Multiple sets of conveyor rollers 12 are rotatably installed within the cavity of the working box 11. Two sets of cylinders 14 are installed above the inlet and outlet ports respectively. Slide grooves are provided at both the inlet and outlet ports. Two sets of sliding covers 15 are installed in the two slide grooves and connected to the four sets of cylinders 14 respectively. The rotating mechanism 02 includes a motor 21, a reducer 22, a turntable 23, five sets of hydraulic cylinders 24, and a tray 25. The motor 21 is installed on the working box 11, the reducer 22 is installed on the working box 11, and the turntable 23 is rotatably installed within the cavity of the working box 11 and longitudinally connected to the reducer 22. The bottom ends of the five sets of hydraulic cylinders 24 are all connected to the top end of the turntable 23, and the bottom end of the tray 25 is connected to the top end of the five sets of hydraulic cylinders 24. The adjusting mechanism 03 includes a servo motor 31, a reducer 32, a screw box 33, a screw 34, a slider 35, a servo motor 36, and a lever 37. The servo motor 31 is mounted on the working box 11, the reducer 32 is mounted on the working box 11, the screw box 33 is mounted at the top end of the cavity of the working box 11, the screw 34 is rotatably mounted in the screw box 33 and longitudinally connected to the reducer 32, the slider 35 is slidably mounted in the screw box 33, the servo motor 36 is mounted on the slider 35, and the lever 37 is rotatably mounted on the slider 35. The cleaning mechanism 04 includes a second motor 41, a third reducer 42, a first transmission shaft 43, a first bevel gear 44, a rotating shaft 45, a second bevel gear 46, and a cleaning roller 47. The second motor 41 is mounted on the working box 11, the third reducer 42 is mounted on the working box 11, the first transmission shaft 43 is rotatably mounted on the third reducer 42, the first bevel gear 44 is mounted on the first transmission shaft 43, the rotating shaft 45 is rotatably mounted in the cavity of the working box 11, the second bevel gear 46 is mounted on the rotating shaft 45 and meshes with the first bevel gear 44 for transmission, and the cleaning roller 47 is mounted on the rotating shaft 45. The two sets of cleaning mechanisms 04 are installed opposite each other in the cavity of the working box 11.During operation, the conveyor belt first transports the aircraft tire through the inlet of the work box 11 to multiple sets of conveyor rollers 12. The rotating conveyor rollers 12 transport the tire to the rotating mechanism 02. When the tire moves onto the tray 25, it may not be centered on the tray 25 due to friction. The servo motor 2 36 drives the lever 37 to rotate, so that the lever 37 contacts the outer wall of the tire. Then, the servo motor 1 31 is activated. The servo motor 1 31 drives the lead screw 34 to rotate through the reducer 2 32. The lead screw 34 drives the slider 35 to move, so that the tire is centered on the tray 25, which facilitates the subsequent rotation of the tire. Then, the servo motor 2 36 drives the lever 37 to reset and lift, so as not to affect the rotation of the tire. Then, the four sets of cylinders 14 are activated to push down the two sets of sliding covers 15, so that the two sets of sliding covers 15 block the inlet and outlet of the work box 11 to prevent heat loss. The five sets of hydraulic cylinders 24 push the tray 25 and the tire upward, so that the tire is removed from the bottom of the cavity of the work box 11, preventing the tire from rotating. The process causes tire friction, then motor 21 is started. Motor 21 drives turntable 23 and tire to rotate via reducer 22, facilitating cleaning of the tire surface and ensuring even heating. Motor 41 is then started, driving transmission shaft 43 and bevel gear 44 to rotate via reducer 3. Bevel gear 44 drives rotating shaft 45 via bevel gear 46, which in turn drives cleaning roller 47 to rotate. Cleaning roller 47 cleans the tire surface, removing dust and water stains. Simultaneously, drying mechanism 05 is activated to dry the tire. After drying, the process is repeated to move the lever 37 from tray 25 to multiple sets of conveyor rollers 12, facilitating tire unloading. Four sets of cylinders 14 pull up two sets of sliding covers 15, allowing the multiple sets of conveyor rollers 12 to discharge the aircraft tire from the discharge port of work box 11. The cleaned dust is discharged from the cavity of work box 11 through drain pipe 13.

[0022] Example 2

[0023] like Figures 1 to 5As shown, this utility model discloses an aviation tire cleaning and drying oven, based on Embodiment 1. The drying mechanism 05 includes an air pump 51, an air supply pipe 52, three sets of heating chambers 53, three sets of resistance wires 54, and multiple sets of nozzles 55. The bottom end of the air pump 51 is connected to the top end of the working chamber 11, and the air supply pipe 52 is installed on the air pump 51. The three sets of heating chambers 53 are all installed in the cavity of the working chamber 11. The heating chamber 53 has an inner cavity. The three sets of resistance wires 54 are respectively installed in the inner cavity of the three sets of heating chambers 53, and the air supply pipe 52 communicates with the inner cavity of the three sets of heating chambers 53. The multiple sets of nozzles 55 are respectively installed on the three sets of heating chambers 53. During operation, firstly, the conveyor belt carries the aviation tire through the working chamber 11. The feed inlet conveys the tire to multiple sets of conveyor rollers 12. These rollers rotate to transport the tire to the rotating mechanism 02. When the tire moves onto the tray 25, it may not be centered due to friction. Servo motor 2 36 drives the lever 37 to rotate, causing it to contact the tire's outer wall. Then, servo motor 1 31 is activated, driving the lead screw 34 to rotate via reducer 2 32. The lead screw 34 moves the slider 35, ensuring the tire is centered on the tray 25 for subsequent tire rotation. Servo motor 2 36 then drives the lever 37 to reset and lift, preventing interference with tire rotation. Finally, four sets of cylinders 14 are activated to push down two sets of sliding covers 15, sealing the work box 1. To prevent heat loss, five sets of hydraulic cylinders 24 push the tray 25 and tire upwards, detaching the tire from the bottom of the cavity of the working box 11, thus preventing tire friction when rotating. Then, motor 1 21 is started, which drives the turntable 23 and tire to rotate via reducer 1 22, facilitating cleaning of the tire surface and ensuring even heating. Motor 2 41 is then started, which drives the transmission shaft 1 43 and bevel gear 1 44 to rotate via reducer 3 42. Bevel gear 1 44 drives the rotating shaft 45 to rotate via bevel gear 2 46, which in turn drives the cleaning roller 47 to rotate. The cleaning roller 47 cleans the tire surface, removing dust and water. Simultaneously, the air pump 51 is activated to draw air, and then the air pump 51 delivers air to the cavity of the three heating boxes 53 through the air supply pipe 52. The three sets of resistance wires 54 heat the air and the three sets of heating boxes 53. Multiple sets of nozzles 55 spray hot air onto the tire surface to enhance the drying effect on the tire and blow away the dust from the tire surface. After the tire is dried, the operation is repeated to make the lever 37 push the tire from the tray 25 to the multiple sets of conveyor rollers 12, so that the multiple sets of conveyor rollers 12 can drive the tire to be unloaded. The four sets of cylinders 14 pull up the two sets of sliding covers 15, so that the multiple sets of conveyor rollers 12 can drive the aircraft tire to be discharged from the discharge port of the working box 11. The cleaned dust is discharged from the cavity of the working box 11 through the sewage pipe 13.

[0024] The electric motor 21, reducer 22, servo motor 31, reducer 32, servo motor 36, electric motor 41, reducer 42, and air pump 51 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An aeronautical tyre cleaning and drying oven comprising a conveying mechanism (01); characterized by the fact that, Also include rotating mechanism (02), adjusting mechanism (03), two groups of cleaning mechanism (04) and drying mechanism (05), rotating mechanism (02) is installed on conveying mechanism (01) and drives the rotation of the aircraft tire, adjusting mechanism (03) is installed on rotating mechanism (02) and adjusts the tire position, two groups of cleaning mechanism (04) are installed on conveying mechanism (01) and clean the tire, drying mechanism (05) is installed on conveying mechanism (01) and dries the tire.

2. An aircraft tire cleaning and drying oven as in claim 1 wherein, The conveying mechanism (01) comprises a working box (11), a plurality of conveying rollers (12), a pollution discharge pipe (13), four groups of air cylinders (14) and two groups of sliding covers (15), the bottom end of the working box (11) is connected with the ground, the inside of the working box (11) is provided with a cavity, the front and rear sides of the working box (11) are provided with feed ports and discharge ports which are communicated with the cavity, the plurality of conveying rollers (12) are all rotatably installed in the cavity of the working box (11), the feed ports and the discharge ports are respectively provided with two groups of air cylinders (14), the feed ports and the discharge ports are all provided with sliding grooves, and the two groups of sliding covers (15) are respectively installed in the two groups of sliding grooves and connected with the four groups of air cylinders (14).

3. An aircraft tire cleaning and drying oven as claimed in claim 2 wherein, The rotating mechanism (02) comprises a motor one (21), a speed reducer one (22), a rotating disc (23), five groups of hydraulic cylinders (24) and a tray (25), the motor one (21) is installed on the working box (11), the speed reducer one (22) is installed on the working box (11), the rotating disc (23) is rotatably installed in the cavity of the working box (11) and is longitudinally connected with the speed reducer one (22), the bottom ends of the five groups of hydraulic cylinders (24) are connected with the top end of the rotating disc (23), and the bottom end of the tray (25) is connected with the top ends of the five groups of hydraulic cylinders (24).

4. An aircraft tire cleaning and drying oven as claimed in claim 2 wherein, The adjusting mechanism (03) comprises a servo motor one (31), a speed reducer two (32), a lead screw box (33), a lead screw (34), a sliding block (35), a servo motor two (36) and a push plate (37), the servo motor one (31) is installed on the working box (11), the speed reducer two (32) is installed on the working box (11), the lead screw box (33) is installed at the top end of the cavity of the working box (11), the lead screw (34) is rotatably installed in the lead screw box (33) and is longitudinally connected with the speed reducer two (32), the sliding block (35) is slidably installed in the lead screw box (33), the servo motor two (36) is installed on the sliding block (35), and the push plate (37) is rotatably installed on the sliding block (35) and is in transmission connection with the servo motor two (36).

5. An aircraft tire cleaning and drying oven as claimed in claim 2 wherein, The cleaning mechanism (04) comprises a motor two (41), a speed reducer three (42), a transmission shaft one (43), a bevel gear one (44), a rotating shaft (45), a bevel gear two (46) and a cleaning roller (47), the motor two (41) is installed on the working box (11), the speed reducer three (42) is installed on the working box (11), the transmission shaft one (43) is rotatably installed on the speed reducer three (42), the bevel gear one (44) is installed on the transmission shaft one (43), the rotating shaft (45) is rotatably installed in the cavity of the working box (11), the bevel gear two (46) is installed on the rotating shaft (45) and is in meshing transmission with the bevel gear one (44), the cleaning roller (47) is installed on the rotating shaft (45), and two groups of cleaning mechanisms (04) are oppositely installed in the cavity of the working box (11).

6. An aircraft tire cleaning and drying oven as claimed in claim 2 wherein, The drying mechanism (05) comprises a gas pump (51), a gas conveying pipe (52), three groups of heating boxes (53), three groups of resistance wires (54) and multiple groups of nozzles (55), the bottom end of the gas pump (51) is connected with the top end of the working box (11), the gas conveying pipe (52) is installed on the gas pump (51), the three groups of heating boxes (53) are all installed in the cavity of the working box (11), the inside of the heating box (53) is provided with an inner cavity, the three groups of resistance wires (54) are respectively installed in the inner cavities of the three groups of heating boxes (53), the gas conveying pipe (52) is in communication with the inner cavities of the three groups of heating boxes (53), and the multiple groups of nozzles (55) are respectively installed on the three groups of heating boxes (53).

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