Tire burr treatment device

Abstract

The invention provides a tire burr treatment device, relates to the technical field of tire production equipment, and improves the applicability of cleaning burrs on the edges of tires of different specifications to a certain extent. According to the tire burr treatment device, the inclination angle of the bottom plate is adjusted through the first air bag, meanwhile, the distance between the top wall of the bottom plate and the supporting column is adjusted, the supporting column extends into an inner cavity of a tire, inflation is conducted through the second air bag on the peripheral side, the supporting column is attached to the inner wall of the tire, and an output shaft of the first motor drives the supporting column to rotate; compared with a burr removing device for tire production disclosed in the prior art, the burr removing device for tire production is suitable for producing various tires of different specifications, meanwhile, the first air bag is used for driving the bottom plate to incline, and the burr removing effect is improved. And the rolling speed of the tire on the top of the bottom plate can be adjusted, so that burrs on the outer wall of the tire can be cleaned more conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of tire production equipment, and in particular to a tire burr processing device. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance.

[0003] The prior art discloses a shaving device for tire production, comprising a rolling roller fixing box, the top of which is rotatably connected to a push rod through a hinge frame, a shaving roller rotatably connected inside the rolling roller fixing box, a T-shaped scraper provided on the surface of the shaving roller, an adjusting screw fixedly connected to the left and right sides of the rolling roller fixing box, a fixing pin fixedly connected to the left and right sides of the rolling roller fixing box and located directly above the adjusting screw, and side scraper blocks provided on the left and right sides of the rolling roller fixing box and located on the surface of the adjusting screw. Both sides of the two side scraper blocks and located on the surface of the adjusting screw are threadedly connected with fixing nuts, thereby achieving shaving of burrs on the surface of the tire.

[0004] However, since the prior art requires that the specifications of the tires to be produced are relatively large, the tire production shaving burr device disclosed in the prior art can only clean the burrs of a specific type of tire, and is not applicable to cleaning the burrs on the edges of tires of different specifications. Summary of the invention

[0005] In order to solve the problem that the tire production shaving burr device disclosed in the prior art is difficult to clean the burrs on the edges of tires of different specifications, the present invention proposes a tire burr processing device, which uses a first airbag to adjust the inclination angle of the base plate, and at the same time adjusts the distance between the top wall of the base plate and the support column, and extends the support column into the inner cavity of the tire, and inflates the second airbag on the circumferential side to fit the inner wall of the tire. The output shaft of the first motor drives the support column to rotate, and then drives the tire to rotate through the second airbag, and the burr cleaning component cleans the burrs on the outer wall of the tire. Compared with the tire production shaving burr device disclosed in the prior art, the present invention is suitable for producing tires of various specifications. At the same time, by using the first airbag to drive the inclination of the base plate, the rolling speed of the tire on the top of the base plate can also be adjusted, so that the burrs on the outer wall of the tire can be cleaned more conveniently.

[0006] The present invention provides a tire burr treatment device, comprising a tire support platform, a tire driving component and a burr cleaning component; The tire support platform comprises a bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are spaced apart and arranged in parallel, the bottom plate is located between the first side plate and the second side plate, a hinge shaft is arranged on one side of the bottom plate, the hinge shaft is rotatably connected with the first side plate and the second side plate, and a first airbag is further connected to the other side of the bottom plate, the first airbag is used to drive the bottom plate to rotate along the hinge shaft; The tire driving component includes a support column, a first motor and a plurality of second air bags, the length direction of the support column is perpendicular to the first side plate and the second side plate, the output shaft of the first motor is fixedly connected to the support column, and the plurality of second air bags are arranged around the peripheral side of the support column; The burr cleaning component is used to clean the burrs on the outer wall of the tire.

[0007] Optionally, the burr cleaning component further includes a scraper, a tool holder, a screw rod and a second motor; The scraper is provided with a blade for cleaning burrs on the outer wall of the tire on the side close to the support column, the length direction of the tool holder is parallel to the length direction of the support column, and the scraper is arranged on the tool holder, the screw rod is threadedly connected to the tool holder, and the screw rod is used to drive the tool holder to move toward the side close to the support column, the output shaft of the second motor is fixedly connected to the screw rod, and the second motor is used to provide power to the screw rod.

[0008] Optionally, the tool holder is rotatably connected to the scraper, and the burr cleaning component also includes a first gear, a second gear and a third motor, the first gear is fixedly connected to the scraper, the second gear is meshed with the first gear, and the second gear is fixedly connected to the output shaft of the third motor.

[0009] Optionally, the burr removal component further includes a guide rod, the length direction of the guide rod is parallel to the length direction of the screw rod, and the guide rod passes through the tool holder.

[0010] Optionally, the tire driving component further includes a transverse hydraulic cylinder, the length direction of the transverse hydraulic cylinder is perpendicular to the plane where the first side plate is located, and the piston rod of the transverse hydraulic cylinder is fixedly connected to the housing of the first motor.

[0011] Optionally, the tire drive further comprises a longitudinal hydraulic cylinder, the length direction of the longitudinal hydraulic cylinder is perpendicular to the length direction of the transverse hydraulic cylinder, and the piston rod of the longitudinal hydraulic cylinder is fixedly connected to the outer shell of the transverse hydraulic cylinder.

[0012] Optionally, it also includes guide components arranged on both sides of the bottom plate, and the guide components are used to guide the tire to roll along the center of the bottom plate.

[0013] Optionally, the guide component includes: a plurality of first jet ports and a plurality of second jet ports, the first jet ports and the second jet ports are arranged opposite to each other, the first jet ports are fixedly connected to the first side plate at intervals, and the second jet ports are fixedly connected to the second side plate at intervals.

[0014] Optionally, it also includes a support frame and a laser measuring device, the support frame is perpendicular to the top wall of the base plate, the support frame is fixedly connected to the base plate, the laser measuring device is fixedly connected to the support frame, and the measuring port of the laser measuring device is set toward the base plate.

[0015] Optionally, a plurality of pressure sensors are further included, each of which is disposed in each second airbag and is used to detect the air pressure in the respective second airbag.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a tire burr processing device, which uses a first airbag to adjust the inclination angle of a base plate, and at the same time adjusts the distance between the top wall of the base plate and the support column, so that the support column is extended into the inner cavity of the tire, and the second airbag on the peripheral side is inflated and fits with the inner wall of the tire. The output shaft of the first motor drives the support column to rotate, and then drives the tire to rotate through the second airbag, and the burr cleaning component cleans the burrs on the outer wall of the tire. Compared with the tire production shaving burr device disclosed in the prior art, the present invention is suitable for producing tires of various specifications. At the same time, the first airbag is used to drive the inclination of the base plate, and the rolling speed of the tire on the top of the base plate can also be adjusted, so that the burrs on the outer wall of the tire can be cleaned more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a tire burr treatment device according to the present invention, which is perpendicular to the tire movement direction; Figure 2 for Figure 1 A magnified view of part A; Figure 3 The present invention is a schematic structural diagram of a tire burr treatment device parallel to the tire movement direction.

[0018] Figure numerals: 1. tire support platform; 11. bottom plate; 12. first side plate; 13. second side plate; 14. first airbag; 15. bottom bracket; 2. tire driving component; 21. support column; 22. second airbag; 23. first motor; 24. transverse hydraulic cylinder; 25. longitudinal hydraulic cylinder; 3. burr cleaning component; 31. scraper; 32. tool holder; 33. screw rod; 34. second motor; 35. first gear; 36. second gear; 37. guide rod; 41. first jet port; 42. second jet port; 51. support frame; 52. laser measuring device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0021] In the tire burr processing device provided by the present invention, the inclination angle of the base plate 11 is adjusted by using the first airbag 14, and the distance between the top wall of the base plate 11 and the support column 21 is adjusted at the same time, the support column 21 is extended into the inner cavity of the tire, and the second airbag 22 on the circumferential side is inflated and fits with the inner wall of the tire. The output shaft of the first motor 23 drives the support column 21 to rotate, and then drives the tire to rotate through the second airbag 22, and the burr cleaning component 3 is used to clean the burrs on the outer wall of the tire. Compared with the tire production shaving burr device disclosed in the prior art, the present invention is suitable for producing tires of various specifications. At the same time, the first airbag 14 is used to drive the change of the inclination angle of the base plate 11, and the rolling speed of the tire on the top of the base plate 11 can also be adjusted, so that the burrs on the outer wall of the tire can be cleaned more conveniently.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a tire burr treatment device proposed by the present invention comprises a tire support platform 1, a tire driving component 2 and a burr cleaning component 3; The tire support platform 1 includes a bottom plate 11, a first side plate 12 and a second side plate 13, wherein the first side plate 12 and the second side plate 13 are spaced apart and arranged in parallel, the bottom plate 11 is located between the first side plate 12 and the second side plate 13, a hinge shaft is arranged on one side of the bottom plate 11, and the hinge shaft is rotatably connected with the first side plate 12 and the second side plate 13, and a first airbag 14 is further connected to the other side of the bottom plate 11, and the first airbag 14 is used to drive the bottom plate 11 to rotate along the hinge shaft; The tire driving component 2 includes a support column 21, a first motor 23 and a plurality of second air bags 22. The length direction of the support column 21 is perpendicular to the first side plate 12 and the second side plate 13. The output shaft of the first motor 23 is fixedly connected to the support column 21, and the plurality of second air bags 22 are arranged around the peripheral side of the support column 21. The burr cleaning component 3 is used to clean the burrs on the outer wall of the tire.

[0023] Exemplarily, in order to facilitate the fixation of the first side panel 12 and the second side panel 13, the present invention further provides a horizontally arranged bottom bracket 15, and the first side panel 12 and the second side panel 13 are respectively distributed on both sides of the bottom bracket 15, and both are fixedly connected to the bottom bracket 15 by bolts. At the same time, the first side panel 12 and the second side panel 13 can be implemented as mesh panels. The use of mesh panels can reduce the self-weight of the first side panel 12 and the second side panel 13, thereby ensuring that the first side panel 12 and the second side panel 13 are respectively fixedly connected to the bottom bracket 15.

[0024] The bottom plate 11 is located on the top of the bottom bracket 15, and the top wall of the bottom plate 11 is used to support the movement of the tire. At the same time, the bottom plate 11 is hinged with the first side plate 12 and the second side plate 13 through a hinge shaft, thereby guiding the tire to be cleaned of burrs to the burr cleaning component 3 for burr cleaning. By utilizing its own inclination angle, the tire can be driven to move by its own gravity, thereby reducing the loss of tire burr processing.

[0025] The first airbag 14 is arranged between the base plate 11 and the bottom bracket 15, one side outer wall of the first airbag 14 is bonded and fixed to the bottom wall of the base plate 11, and the other side outer wall of the first airbag 14 is bonded and fixed to the bottom bracket 15. The first airbag 14 is connected to the ventilation valve through a connecting pipe, and the air pipe is used to inflate the first airbag 14 through the ventilation valve, so as to adjust the inclination angle of the base plate 11, and then realize the movement of the tire along the top wall of the base plate 11, and at the same time support tires of different specifications and guide tires of different specifications to move toward the tire driving component 2.

[0026] The tire driving component 2 is used to drive the tire to rotate, so that the burrs on the outside of the tire can be cleaned by using the burr cleaning component 3. At the same time, in order to facilitate the support of tires of different specifications, the present invention has a plurality of second air bags 22 bonded and fixed to the outer wall of the support main body, and the inflation of the second air bags 22 is controlled. The inflated second air bags 22 are used to fit the inner walls of tires of different specifications to ensure that the inner walls of the tires are supported. The output shaft of the first motor 23 is then used to drive the support column 21 to rotate, thereby realizing the rotation of the tire and improving the efficiency of processing the burrs on the outside of the tire. The first motor 23 can be a servo motor in real time.

[0027] The burr cleaning component 3 is used to process the burrs on the outer wall of the tire, avoiding the inefficiency of manually cleaning the burrs on the outer wall of the tire. At the same time, the inclination angle of the base plate 11 is adjusted by the first cylinder, so as to adjust the distance between the base plate 11 and the support column 21, and further realize the applicability of processing the burrs on the outer side of tires of different specifications.

[0028] The present invention uses the first airbag 14 to adjust the inclination angle of the base plate 11, and at the same time adjusts the distance between the top wall of the base plate 11 and the support column 21, so that the support column 21 is extended into the inner cavity of the tire, and the second airbag 22 on the peripheral side is inflated and fits with the inner wall of the tire. The output shaft of the first motor 23 drives the support column 21 to rotate, and then drives the tire to rotate through the second airbag 22, and the burr cleaning component 3 is used to clean the burrs on the outer wall of the tire. Compared with the tire production shaving burr device disclosed in the prior art, the present invention is suitable for producing tires of various specifications. At the same time, the first airbag 14 is used to drive the change of the inclination angle of the base plate 11, and the rolling speed of the tire on the top of the base plate 11 can also be adjusted, so that the burrs on the outer wall of the tire can be cleaned more conveniently.

[0029] Optionally, the burr cleaning component 3 further includes a scraper 31, a tool holder 32, a screw rod 33 and a second motor 34; The scraper 31 is provided with a blade for cleaning burrs on the outer wall of the tire on the side close to the support column 21. The length direction of the tool holder 32 is parallel to the length direction of the support column 21, and the scraper 31 is arranged on the tool holder 32. The screw rod 33 is threadedly connected to the tool holder 32, and the screw rod 33 is used to drive the tool holder 32 to move toward the side close to the support column 21. The output shaft of the second motor 34 is fixedly connected to the screw rod 33, and the second motor 34 is used to provide power to the screw rod 33.

[0030] The blade of the scraper 31 can be implemented as a "concave" shape, and the width of the concave part of the blade of the scraper 31 is greater than the thickness of the tire. The burrs on the outer wall of the tire are processed by the blade of the scraper 31. At the same time, the scraper 31 is connected to the tool holder 32, so that the screw rod 33 drives the tool holder 32 to reciprocate, thereby achieving the purpose of adjusting the distance between the scraper 31 and the support column 21, and further realizing the efficiency of cleaning the burrs on the outer wall of the tire with a larger radius.

[0031] In order to achieve efficient cleaning of the outer burrs of tires of different specifications, in the burr cleaning component 3 provided by the present invention, a second motor 34 is provided, and the second motor 34 can be a servo motor in real time. The output shaft of the second motor 34 is used to drive the screw rod 33 to rotate. At the same time, the screw rod 33 uses its own thread to drive the tool holder 32 to move up and down, and then the scraper 31 fixed on the tool holder 32 is used to process the burrs on the outer wall of the tire, which greatly improves the applicability of processing the burrs on the outer wall of the tire.

[0032] Optionally, the tool holder 32 is rotatably connected to the scraper 31, and the burr cleaning component 3 also includes a first gear 35, a second gear 36 and a third motor, the first gear 35 is fixedly connected to the scraper 31, the second gear 36 is meshed with the first gear 35, and the second gear 36 is fixedly connected to the output shaft of the third motor.

[0033] In order to further facilitate the cleaning of burrs on the outer wall of tires of different thicknesses, the present invention utilizes the output shaft of the third motor to rotate, thereby driving the second gear 36 to rotate, and the second gear 36 is meshed with the first gear 35, so as to adjust the angle between the scraper 31 and the tool holder 32. When the scraper 31 gradually moves to a state perpendicular to the length direction of the tool holder 32, the gap parallel to the bottom bracket 15 corresponding to the blade of the scraper 31 gradually decreases, which can facilitate the cleaning of the outer burrs of tires with small thickness. When the thickness of the tire is large, the third motor can be used to drive the second gear 36 to rotate, and the second gear 36 drives the first gear 35 to rotate through its own external teeth, thereby realizing the movement of the scraper 31 to a state parallel to the length direction of the tool holder 32.

[0034] Optionally, the burr removal component 3 further includes a guide rod 37 , the length direction of the guide rod 37 is parallel to the length direction of the screw rod 33 , and the guide rod 37 passes through the tool holder 32 .

[0035] In order to reduce the probability of the tool holder 32 being offset during movement, the present invention also uses a guide rod 37 to guide and support the movement direction of the tool holder 32, thereby ensuring that the tool holder 32 is always parallel to the support column 21, thereby increasing the service life of the tool holder 32 and ensuring that the scraper 31 can reliably process the burrs on the outer wall of the tire.

[0036] Optionally, the tire driving component 2 further includes a transverse hydraulic cylinder 24 , the length direction of which is perpendicular to the plane where the first side plate 12 is located, and the piston rod of the transverse hydraulic cylinder 24 is fixedly connected to the housing of the first motor 23 .

[0037] The transverse hydraulic cylinder 24 is horizontally arranged, and is used to use its own piston rod to drive the first motor 23 to move toward the center line of the length direction of the base plate 11, so as to use the support column 21 to pass through the inner cavity of the tire to be cleaned of burrs, and use the second airbag 22 to support the tire, thereby improving the cleaning efficiency of the outer burrs of the tire.

[0038] Optionally, the tire driving component 2 further includes a longitudinal hydraulic cylinder 25 , the length direction of the longitudinal hydraulic cylinder 25 is perpendicular to the length direction of the transverse hydraulic cylinder 24 , and the piston rod of the longitudinal hydraulic cylinder 25 is fixedly connected to the outer shell of the transverse hydraulic cylinder 24 .

[0039] The longitudinal hydraulic cylinder 25 is vertically arranged, and is used to further adjust the distance between the support column 21 and the base plate 11. When the piston rod of the longitudinal hydraulic cylinder 25 is extended, the distance between the support column 21 and the base plate 11 gradually increases, which is convenient for cleaning the burrs on the outer wall of the tire with a larger radius. When the piston rod of the longitudinal hydraulic cylinder 25 is shortened, the distance between the support column 21 and the base plate 11 gradually decreases, which is convenient for cleaning the burrs on the outer wall of the tire with a smaller radius.

[0040] Optionally, it further includes guide components arranged on both sides of the bottom plate 11 , and the guide components are used to guide the tire to roll along the center of the bottom plate 11 .

[0041] The guide component can be implemented as a guide plate, or a vertically arranged guide roller, or a jet device. In the embodiment of the present invention, the guide component is implemented as a jet device, which is used to guide the tire to be cleaned of burrs to roll centrally along the bottom plate 11, thereby facilitating the tire driving component 2 to support the inner wall of the tire to be cleaned of burrs, while reducing the probability of the tire being damaged by scratching the first side plate 12 or the second side plate 13 during rolling.

[0042] Optionally, the guide component includes: a plurality of first jet ports 41 and a plurality of second jet ports 42, the first jet ports 41 and the second jet ports 42 are arranged opposite to each other, the first jet ports 41 are fixedly connected to the first side plate 12 at intervals, and the second jet ports 42 are fixedly connected to the second side plate 13 at intervals.

[0043] The first air jet port 41 and the second air jet port 42 are respectively provided with the first side plate 12 and the second side plate 13. By adjusting the air jet volume of the first air jet port 41 and the second air jet port 42, the rolling position of the tire can be adjusted. When the air jet volume of the first air jet port 41 and the second air jet port 42 is the same, when the tire moves in the center of the bottom plate 11, the pressure on both sides of the tire is the same, thereby ensuring that the tire rolls along the middle of the bottom plate 11.

[0044] Optionally, the tire burr processing device provided by the present invention also includes a support frame 51 and a laser measuring device 52, the support frame 51 is perpendicular to the top wall of the base plate 11, the support frame 51 is fixedly connected to the base plate 11, the laser measuring device 52 is fixedly connected to the support frame 51, and the measuring port of the laser measuring device 52 is set toward the base plate 11.

[0045] The support frame 51 is fixedly connected to the base plate 11 by bolts. At the same time, the laser measuring device 52 can be an infrared rangefinder in real time, which can measure the size of the tire passing through the measuring port and transmit the size of the tire back to the control box. The control box is used to adjust the inflation amount of the first airbag 14, the tire driving component 2, and the working state of the burr cleaning component 3, thereby achieving the convenience of cleaning the burrs on the outer wall of tires of different specifications.

[0046] A microcontroller MCU is provided in the control box, which is used to receive the tire size measured by the laser measuring device 52, and select the working mode corresponding to the tire size from the preset working modes according to the tire size, so as to adjust the inflation amount of the first airbag 14, the tire driving component 2, and the working state of the burr cleaning component 3, so as to facilitate the processing of burrs on tires of different specifications.

[0047] Optionally, the tire burr processing device provided by the present invention further includes a plurality of pressure sensors, each of which is disposed in each second airbag 22 for detecting the air pressure in the respective second airbag 22 .

[0048] The pressure sensor detects the air pressure in the corresponding second airbag 22 to obtain the pressure data of each second airbag 22, and transmits the detected pressure data to the control box. The control box will receive the pressure data of each second airbag 22 as feedback, and promptly discover the second airbag 22 with abnormal working status, such as over-inflation, under-inflation or loss of pressure data, so as to facilitate the staff to replace the second airbag 22 with abnormal working status, which can not only ensure the applicability of processing the tire burrs, but also improve the efficiency of the staff in discovering abnormal situations and ensure the reliability of processing the tire burrs.

[0049] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0050] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A tire burr treatment device, characterized in that: It comprises a tire support platform (1), a tire driving component (2) and a burr cleaning component (3); The tire support platform (1) comprises a bottom plate (11), a first side plate (12) and a second side plate (13); the first side plate (12) and the second side plate (13) are spaced apart and arranged in parallel; the bottom plate (11) is located between the first side plate (12) and the second side plate (13); a hinge shaft is arranged on one side of the bottom plate (11); the hinge shaft is rotatably connected to the first side plate (12) and the second side plate (13); the other side of the bottom plate (11) is also connected to a first air bag (14); the first air bag (14) is used to drive the bottom plate (11) to rotate along the hinge shaft; The tire driving component (2) comprises a support column (21), a first motor (23) and a plurality of second airbags (22); the length direction of the support column (21) is perpendicular to the first side plate (12) and the second side plate (13); the output shaft of the first motor (23) is fixedly connected to the support column (21), and the plurality of second airbags (22) are arranged around the circumference of the support column (21); The burr cleaning component (3) is used to clean burrs on the outer wall of the tire.

2. The tire burr treatment device according to claim 1, characterized in that: The burr cleaning component (3) further comprises a scraper (31), a tool holder (32), a screw rod (33) and a second motor (34); The scraper (31) is provided with a blade for cleaning burrs on the outer wall of the tire on a side close to the support column (21); the length direction of the tool holder (32) is parallel to the length direction of the support column (21); the scraper (31) is arranged on the tool holder (32); the screw rod (33) is threadedly connected to the tool holder (32); the screw rod (33) is used to drive the tool holder (32) to move toward the side close to the support column (21); the output shaft of the second motor (34) is fixedly connected to the screw rod (33); the second motor (34) is used to provide power to the screw rod (33).

3. The tire burr treatment device according to claim 2, characterized in that: The tool holder (32) is rotatably connected to the scraper (31); the burr cleaning component (3) further comprises a first gear (35), a second gear (36) and a third motor; the first gear (35) is fixedly connected to the scraper (31); the second gear (36) is meshed with the first gear (35); and the second gear (36) is fixedly connected to an output shaft of the third motor.

4. The tire burr treatment device according to claim 2, characterized in that: The burr cleaning component (3) further comprises a guide rod (37), the length direction of the guide rod (37) is parallel to the length direction of the screw rod (33), and the guide rod (37) passes through the tool holder (32).

5. The tire burr treatment device according to claim 1, characterized in that: The tire driving component (2) further comprises a transverse hydraulic cylinder (24), the length direction of the transverse hydraulic cylinder (24) being perpendicular to the plane where the first side plate (12) is located, and the piston rod of the transverse hydraulic cylinder (24) is fixedly connected to the housing of the first motor (23).

6. The tire burr treatment device according to claim 5, characterized in that: The tire drive further comprises a longitudinal hydraulic cylinder (25), the length direction of the longitudinal hydraulic cylinder (25) being perpendicular to the length direction of the transverse hydraulic cylinder (24), and the piston rod of the longitudinal hydraulic cylinder (25) being fixedly connected to the outer shell of the transverse hydraulic cylinder (24).

7. The tire burr treatment device according to claim 1, characterized in that: It also includes guide components arranged on both sides of the bottom plate (11), and the guide components are used to guide the tire to roll centrally along the bottom plate (11).

8. The tire burr treatment device according to claim 7, characterized in that: The guide component comprises: a plurality of first air jet ports (41) and a plurality of second air jet ports (42), the first air jet ports (41) and the second air jet ports (42) being arranged opposite to each other, the first air jet ports (41) being fixedly connected to the first side plate (12) at intervals, and the second air jet ports (42) being fixedly connected to the second side plate (13) at intervals.

9. The tire burr treatment device according to claim 7, characterized in that: It also includes a support frame (51) and a laser measuring device (52), wherein the support frame (51) is perpendicular to the top wall of the base plate (11), the support frame (51) is fixedly connected to the base plate (11), the laser measuring device (52) is fixedly connected to the support frame (51), and the measuring port of the laser measuring device (52) is arranged toward the base plate (11).

10. The tire burr treatment device according to claim 9, characterized in that: It also includes a plurality of pressure sensors, each of which is disposed in each second airbag (22) and is used to detect the air pressure in the respective second airbag (22).

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