A ball centering and deburring machine

Abstract

The application belongs to the technical field of ball tire cleaning powder, and specifically discloses a ball tire cleaning powder machine, which comprises a fixed support base, a ball tire cleaning powder mechanism and a non-contact auxiliary device. The multi-directional rotating cleaning powder piece is matched with the ball tire in shape. When the bottom supporting rotating wheel and the side engaging rotating wheel drive the multi-directional rotating cleaning powder piece to rotate, the ball tire can synchronously rotate in multiple directions, and the structure perfectly matched with the surface of the ball tire can realize omnibearing and dead angle-free cleaning powder. The cleaning mode of combining the dust cleaning brush with the silica gel dust sticking strip is adopted. Through the double effects of the brush cleaning loose dust and the van der waals force cleaning sticky impurities, the problem of incomplete dust cleaning is solved. The dust falling and removing cylinder can effectively treat dust and clean the multi-directional rotating cleaning powder piece. The fan leaves of the non-contact auxiliary device rotate to enhance the cleaning effect and can air dry the multi-directional rotating cleaning powder piece, thereby guaranteeing the cleanliness and use stability of the equipment.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cleaning rubber balls, and particularly relates to a rubber ball cleaning machine. BACKGROUND

[0002] In the production field of ball sports equipment, the rubber ball is an important component of the ball product, and its manufacturing process involves multiple processes. In the manufacturing process, due to factors such as production environment, the rubber ball is easily contaminated with a large amount of dust. For example, in the rubber ball vulcanization workshop, the debris generated by the rubber particles in the vulcanization process and the dust in the surrounding environment will adhere to the surface of the rubber ball. In the subsequent assembly process, if the dust on the surface of the rubber ball is not cleaned thoroughly, it will interfere with the accurate assembly of the inner liner, outer skin and other components of the ball, reducing the assembly quality and efficiency. Moreover, when the surface coating process is performed, the presence of dust will hinder the good adhesion of the coating to the surface of the rubber ball, resulting in uneven coating, easy peeling and other problems, affecting the appearance and service life of the ball product.

[0003] With the improvement of environmental awareness, the reuse of rubber balls for recycling and reuse has also attracted much attention. The recycled rubber ball often goes through a certain use cycle, and its surface may not only have dust contaminated during normal use, but also have fine particles generated by wear. The accumulation of these dust and particles makes the appearance of the rubber ball rough and untidy, affecting its aesthetic appearance after being put into use again. More importantly, these impurities will change the physical properties of the rubber ball, such as weight distribution, elasticity, etc. For example, a rubber ball with too much dust may cause the center of gravity of the ball to shift during movement, affecting the normal progress of the ball game.

[0004] Traditional cleaning methods mostly use a cloth for manual wiping. However, the shape of the rubber ball is complex, with concave, curved and other parts, which are difficult to clean deeply using a cloth, resulting in incomplete cleaning. For example, for a rubber ball with an internal reinforcing structure, the gaps and corners inside the rubber ball cannot be reached by simple wiping tools, and dust is easily left behind. Moreover, since the wiping angle and force need to be adjusted manually, the time cost of cleaning is increased. SUMMARY

[0005] In view of the above, in order to overcome the defects of the prior art, the application provides a ball-in-tire powder cleaning machine, which is matched with the ball-in-tire in shape through the multi-directional rotating powder cleaning part, when the multi-directional rotating powder cleaning part is driven to rotate by the bottom supporting rotating wheel and the side engaging rotating wheel, the ball-in-tire can be synchronously rotated in multiple directions, and the structure perfectly matched with the surface of the ball-in-tire can realize omnidirectional and dead angle-free powder cleaning; the cleaning mode of combining the dust cleaning brush with the silica gel dust sticking strip is innovatively adopted, through the double effects of the brush cleaning loose dust and the van der waals force cleaning sticky impurities, the problem of incomplete dust cleaning can be solved; the dust falling and removing cylinder can effectively handle the dust and clean the multi-directional rotating powder cleaning part; the fan blades of the non-contact auxiliary device can enhance the cleaning effect and dry the multi-directional rotating powder cleaning part, so as to ensure the cleanliness and stability of the equipment.

[0006] The technical scheme adopted by the application is as follows: the application provides a ball-in-tire powder cleaning machine, which comprises a fixed support base, a ball-in-tire powder cleaning mechanism and a non-contact auxiliary device, the ball-in-tire powder cleaning mechanism is arranged on the fixed support base, the non-contact auxiliary device is arranged on the fixed support base, and the non-contact auxiliary device is connected with the ball-in-tire powder cleaning mechanism; the ball-in-tire powder cleaning mechanism comprises a multi-directional rotating powder cleaning part, a dust falling and removing cylinder and a driving part, the multi-directional rotating powder cleaning part is arranged on the fixed support base, the shape of the multi-directional rotating powder cleaning part is matched with the ball-in-tire, and the multi-directional rotating powder cleaning part can perfectly match the surface of the ball-in-tire, so as to realize the technical effect of omnidirectional and dead angle-free powder cleaning of the ball-in-tire, the dust falling and removing cylinder is arranged on the fixed support base, the driving part is arranged on the fixed support base, and the driving part is connected with the multi-directional rotating powder cleaning part through the dust falling and removing cylinder.

[0007] Further, the multi-directional rotating powder cleaning part comprises an extension support frame, a bottom supporting rotating wheel, a side engaging rotating wheel and a dust brushing and sticking accessory, the extension support frame is arranged on the fixed support base, the bottom supporting rotating wheel is rotatably arranged on the extension support frame, the bottom supporting rotating wheel is connected with the driving part, the side engaging rotating wheel is rotatably arranged on the extension support frame, the side engaging rotating wheel is connected with the bottom supporting rotating wheel in engagement, and the dust brushing and sticking accessory is arranged on the bottom supporting rotating wheel and the side engaging rotating wheel respectively.

[0008] The bottom supporting rotating wheel is provided with a material leakage hole, so as to facilitate the falling of dust.

[0009] As preferably, the dust-removing accessory comprises a dust-removing brush and a silica gel dust-removing strip, which are arranged on the bottom supporting rotating wheel and the side engaging rotating wheel respectively, and are arranged in a spaced manner; the bottom supporting rotating wheel and the side engaging rotating wheel drive the dust-removing brush and the silica gel dust-removing strip to rotate; the dust-removing brush can remove the dust on the surface of the ball by brushing; the silica gel dust-removing strip is pressed against the surface of the ball when rotating, and the micro surface of the silica gel dust-removing strip has micro concaves and convexes (not visible to the naked eye); when the silica gel dust-removing strip contacts with the dust on the surface of the ball, the impurities are adhered by Van der Waals force (intermolecular force), thereby realizing the dust-removing cleaning of the ball.

[0010] Further, the telescopic support frame comprises a telescopic support rod, a fixed plate and a fixed ring, the telescopic support rod is arranged on the fixed support base, the fixed plate is arranged on the telescopic support rod, and the fixed ring is arranged on the telescopic support rod, the fixed plate is arranged below the fixed ring, the bottom supporting rotating wheel is arranged on the fixed plate, and the side engaging rotating wheel is arranged on the fixed ring.

[0011] The dust-removing and dust-removing cylinder comprises a cylinder body, a limiting flow guide partition plate, a dust deposition cavity and a waterproof pipe, the cylinder body is arranged on the fixed support base, the bottom wall of the cylinder body is arranged in a tapered manner with the center being high and the edge being low, so as to facilitate the release of sewage, the limiting flow guide partition plate is arranged on the inner side wall of the cylinder body, the side of the limiting flow guide partition plate close to the inner wall of the cylinder body is higher than the side away from the inner wall of the cylinder body, the dust deposition cavity is arranged between the limiting flow guide partition plate and the bottom wall of the cylinder body, and the waterproof pipe penetrates through the cylinder body and is connected with the dust deposition cavity in a penetrating manner; the dust falling into the cylinder body falls onto the limiting flow guide partition plate and then falls into the dust deposition cavity; the limiting flow guide partition plate can guide the dust falling thereon into the dust deposition cavity, and can also block the dust falling into the dust deposition cavity to prevent the dust from rising.

[0012] Further, the driving member comprises a driving pulley, an electric push rod and a motor, the driving pulley is arranged on the fixed support base in a rotating manner, the fixed end of the electric push rod is fixedly connected with the driving pulley, the motor is arranged on the fixed support base, the output end of the motor is connected with the driving pulley, the movable end of the electric push rod is connected with the bottom supporting rotating wheel in a penetrating manner through the cylinder body, and a sealing ring is arranged at the connection position between the electric push rod and the cylinder body.

[0013] As further preferably, the non-contact auxiliary device comprises a transmission assembly, a supporting fixed rod and a fan blade, the supporting fixed rod is arranged on the fixed support base, the transmission assembly is arranged on the supporting fixed rod and the fixed support base, the transmission assembly is connected with the driving pulley, and the fan blade is arranged on the transmission assembly.

[0014] Further, the transmission assembly comprises a driving pulley, a driven pulley, a blowing pulley, a transmission belt, a blowing belt and a transmission rod, the driving pulley is rotatably arranged on the fixed support base, the transmission belt is sleeved on the driving pulley and the driving pulley, the driven pulley is rotatably arranged on the support fixed rod, one end of the transmission rod is arranged on the driving pulley, the other end of the transmission rod passes through the support fixed rod and is connected with the driven pulley, the blowing pulley is rotatably arranged on the support fixed rod, the blowing belt is sleeved on the driven pulley and the blowing pulley, the fan blade is arranged on the bottom wall of the blowing pulley, and the fan blade is arranged directly above the multi-directional rotating powder cleaning piece; the fan blade can blow off the dust on the ball-in-tire, and can also quickly dry the multi-directional rotating powder cleaning piece after cleaning.

[0015] Among them, the support fixed rod is arranged in an L shape, the support fixed rod is provided with a stable block, the stable block is provided with a rotating hole, and the transmission rod is rotatably arranged in the rotating hole.

[0016] The above structure of the present application has the following beneficial effects:

[0017] 1. The shape of the multi-directional rotating powder cleaning piece in the ball-in-tire powder cleaning machine matches the ball-in-tire, and when the bottom supporting rotating wheel and the side engaging rotating wheel drive the dust removing brush and the silica gel dust sticking strip to rotate, the ball-in-tire can rotate in multiple directions. This design can perfectly fit the surface of the ball-in-tire, realize full-directional rotating powder cleaning without dead angle, and ensure that each part of the ball-in-tire can be effectively cleaned.

[0018] 2. The dust removing brush can brush off the dust remaining on the surface of the ball-in-tire, and the silica gel dust sticking strip can stick and remove impurities through van der Waals force when rotating. The combination of the two cleaning methods can more effectively remove different types of dust on the surface of the ball-in-tire, whether it is loose dust or some sticky impurities.

[0019] 3. The design of the dust falling and removing cylinder is very effective for dust treatment. The limiting flow guide partition plate on the inner wall of the cylinder can guide the dust falling into the cylinder to fall into the dust sedimentation chamber. Its special structure can guide the dust falling on it and block the dust falling into the dust sedimentation chamber to prevent it from rising. The conical bottom wall of the cylinder is high in the center and low at the edge, which facilitates sewage release, and the waterproof pipe is connected with the dust sedimentation chamber, which facilitates the treatment of the settled dust. This structure can effectively prevent dust from flying and reduce secondary pollution.

[0020] 4. The rotation of the fan blades in the non-contact auxiliary device can blow away the dust on the ball tire, further enhancing the dust cleaning effect. After cleaning the multi-directional rotating dust cleaning piece, the rotation of the fan blades can quickly dry the multi-directional rotating dust cleaning piece, which is clean and convenient for subsequent dust cleaning operation on the ball tire. At the same time, it also avoids the problem of breeding bacteria or affecting the dust cleaning effect due to moisture.

[0021] 5. The telescopic support frame in the multi-directional rotating dust cleaning piece includes a telescopic support rod, a fixed plate and a fixed ring. After cleaning the ball tire, the bottom support rotating wheel can be driven downward by the electric push rod, thereby driving the entire multi-directional rotating dust cleaning piece to move downward into the water. The dust adhering to the multi-directional rotating dust cleaning piece is cleaned. This telescopic structure facilitates the cleaning of the dust cleaning piece itself, which is conducive to the long-term stable use of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure of the ball tire dust cleaning machine is shown in the figure.

[0023] Figure 2 The left view of the ball tire dust cleaning machine is shown in the figure.

[0024] Figure 3 The front view of the ball tire dust cleaning machine is shown in the figure.

[0025] Figure 4 The top view of the ball tire dust cleaning machine is shown in the figure.

[0026] Figure 5 The bottom view of the ball tire dust cleaning machine is shown in the figure.

[0027] Figure 6 The structure of the bottom support rotating wheel is shown in the figure.

[0028] Figure 7 The structure of the side engagement rotating wheel is shown in the figure.

[0029] Figure 8 The structure of the telescopic support frame is shown in the figure.

[0030] Figure 9 The structure of the dust falling and removing cylinder is shown in the figure.

[0031] Figure 10 The cross-sectional view of the dust falling and removing cylinder is shown in the figure.

[0032] Figure 11 The combination of the fixed support base, the driving part and the non-contact auxiliary device is shown in the figure.

[0033] Wherein, 1, fixed support base, 2, ball in tire powder cleaning mechanism, 3, non-contact auxiliary device, 4, multi-directional rotating powder cleaning piece, 5, dust falling and removing cylinder, 6, driving piece, 7, telescopic support frame, 8, bottom supporting rotating wheel, 9, side meshing rotating wheel, 10, dust brush removes sticky accessories, 11, material leakage hole, 12, dust cleaning brush, 13, silica gel dust sticking strip, 14, telescopic supporting rod, 15, fixed plate, 16, fixed ring, 17, cylinder, 18, limiting flow guide partition plate, 19, dust precipitation cavity, 20, waterproof pipe, 21, drive pulley, 22, electric push rod, 23, motor, 24, transmission assembly, 25, supporting fixed rod, 26, fan blade, 27, drive pulley, 28, driven pulley, 29, cleaning and blowing pulley, 30, transmission belt, 31, cleaning and blowing belt, 32, transmission rod, 33, stable block, 34, rotating hole.

[0034] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0037] As shown in Figure 1 , Figure 3 , Figure 4 , Figure 5 , the present application provides a ball in tire powder cleaning machine, which comprises a fixed support base 1, a ball in tire powder cleaning mechanism 2 and a non-contact auxiliary device 3, the ball in tire powder cleaning mechanism 2 is arranged on the fixed support base 1, and the non-contact auxiliary device 3 is arranged on the fixed support base 1.

[0038] As shown in Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8、 Figure 9 、 Figure 10 、 Figure 11 As shown in the figure, the ball tire cleaning powder mechanism 2 includes a multi-directional rotating cleaning powder piece 4, a dust falling and removing cylinder 5, and a driving piece 6. The multi-directional rotating cleaning powder piece 4 is arranged on the fixed support base 1 and matches the shape of the ball tire. The dust falling and removing cylinder 5 is arranged on the fixed support base 1. The driving piece 6 is arranged on the fixed support base 1 and is connected with the multi-directional rotating cleaning powder piece 4 through the dust falling and removing cylinder 5. The driving piece 6 includes a driving belt wheel 21, an electric push rod 22, and a motor 23. The driving belt wheel 21 is rotatably arranged on the fixed support base 1. The fixed end of the electric push rod 22 is fixedly connected with the driving belt wheel 21. The motor 23 is arranged on the fixed support base 1. The output end of the motor 23 is connected with the driving belt wheel 21. The movable end of the electric push rod 22 is connected with the bottom supporting rotating wheel 8 through the cylinder body 17. A sealing ring is arranged at the connection position between the electric push rod 22 and the cylinder body 17. The dust falling and removing cylinder 5 includes a cylinder body 17, a limiting flow guide partition plate 18, a dust deposition cavity 19, and a waterproof pipe 20. The cylinder body 17 is arranged on the fixed support base 1. The bottom wall of the cylinder body 17 is arranged in a conical shape with the center being high and the edge being low, so as to facilitate the release of sewage. The limiting flow guide partition plate 18 is arranged on the inner side wall of the cylinder body 17. The side of the limiting flow guide partition plate 18 close to the inner wall of the cylinder body 17 is higher than the side far from the inner wall of the cylinder body 17. The dust deposition cavity 19 is arranged between the limiting flow guide partition plate 18 and the bottom wall of the cylinder body 17. The waterproof pipe 20 is connected with the dust deposition cavity 19 through the cylinder body 17. The multi-directional rotating cleaning powder piece 4 includes an extension support frame 7, a bottom supporting rotating wheel 8, a side engaging rotating wheel 9, and a dust brush and sticky member 10. The extension support frame 7 is arranged on the fixed support base 1. The bottom supporting rotating wheel 8 is rotatably arranged on the extension support frame 7 and is connected with the driving piece 6. The bottom supporting rotating wheel 8 is provided with a material leakage hole 11, so as to facilitate the falling of dust. The side engaging rotating wheel 9 is rotatably arranged on the extension support frame 7 and is connected with the bottom supporting rotating wheel 8. The dust brush and sticky member 10 is arranged on the bottom supporting rotating wheel 8 and the side engaging rotating wheel 9, respectively. The extension support frame 7 includes an extension support rod 14, a fixed plate 15, and a fixed ring 16. The extension support rod 14 is arranged on the fixed support base 1. The fixed plate 15 is arranged on the extension support rod 14. The fixed ring 16 is arranged on the extension support rod 14. The fixed plate 15 is arranged below the fixed ring 16. The bottom supporting rotating wheel 8 is rotatably arranged on the fixed plate 15. The side engaging rotating wheel 9 is rotatably arranged on the fixed ring 16. The dust brush and sticky member 10 includes a dust removing brush 12 and a silica gel dust sticking strip 13. The dust removing brush 12 and the silica gel dust sticking strip 13 are arranged on the bottom supporting rotating wheel 8 and the side engaging rotating wheel 9, respectively. The dust removing brush 12 and the silica gel dust sticking strip 13 are arranged in a spaced manner.

[0039] As Figure 1 、 Figure 11As shown, the contactless auxiliary device 3 comprises a transmission assembly 24, a support fixed rod 25 and a fan blade 26, the support fixed rod 25 is arranged on the fixed support base 1, the transmission assembly 24 is arranged on the support fixed rod 25 and the fixed support base 1, the transmission assembly 24 is connected with the driving belt pulley 21, and the fan blade 26 is arranged on the transmission assembly 24; the transmission assembly 24 comprises a transmission belt pulley 27, a driven belt pulley 28, a blowing belt pulley 29, a transmission belt 30, a blowing belt 31 and a transmission rod 32, the transmission belt pulley 27 is rotatably arranged on the fixed support base 1, the transmission belt 30 is sleeved on the driving belt pulley 21 and the transmission belt pulley 27, the driven belt pulley 28 is rotatably arranged on the support fixed rod 25, one end of the transmission rod 32 is arranged on the transmission belt pulley 27, the other end of the transmission rod 32 is connected with the driven belt pulley 28 through the support fixed rod 25, the blowing belt pulley 29 is rotatably arranged on the support fixed rod 25, the blowing belt 31 is sleeved on the driven belt pulley 28 and the blowing belt pulley 29, the fan blade 26 is arranged on the bottom wall of the blowing belt pulley 29, and the fan blade 26 is arranged directly above the multi-directional rotating powder cleaning piece 4; the support fixed rod 25 is arranged in an L shape, the support fixed rod 25 is provided with a stabilizing block 33, the stabilizing block 33 is provided with a rotating hole 34, and the transmission rod 32 is rotatably arranged in the rotating hole 34.

[0040] Specific use, the ball tire to be cleaned into the ball tire cleaning mechanism 2, that is, in the space surrounded by the bottom support rotating wheel 8 and the side engagement rotating wheel 9, water can be added to the cylinder 17 (also can be added after cleaning), start the motor 23, the motor 23 rotates to drive the drive pulley 21 rotation, drive pulley 21 rotation drive electric push rod 22 rotation, electric push rod 22 rotation drive bottom support rotating wheel 8 rotation, bottom support rotating wheel 8 rotation drive side engagement rotating wheel 9 rotation, bottom support rotating wheel 8 and side engagement rotating wheel 9 rotation drive dust removal brush 12 and silica gel dust strip 13 rotation, dust removal brush 12 and silica gel dust strip 13 rotation will drive the ball tire on the above multi-directional rotation, dust removal brush 12 rotation can brush the dust on the surface of the ball tire, the dust can be through the bottom support rotating wheel 8 on the leakage hole 11 fall to the cylinder 17, the cylinder 17 in water can realize the effect of dust fall, the precipitate insoluble in water can fall to the limiting flow baffle 18, and through the limiting flow baffle 18 fall to the dust precipitation chamber 19, the setting of limiting flow baffle 18, on the one hand, can guide the dust falling to the dust precipitation chamber 19, on the other hand, can also block the dust falling to the dust precipitation chamber 19, prevent it from rising, the silica gel dust strip 13 rotation and the surface of the ball tire produce mutual extrusion, the micro surface of silica gel dust strip 13 exist small concave and convex (not visible to the naked eye), when the dust on the surface of the ball tire is contacted, the impurities are adhered by van der waals force (intermolecular force), thereby realizing the dust removal cleaning of the ball tire, completing the full range of ball tire cleaning technology effect without dead angle, drive pulley 21 rotation at the same time drive transmission belt 30 rotation, transmission belt 30 rotation drive transmission pulley 27 rotation, transmission pulley 27 rotation drive transmission rod 32 rotation, transmission rod 32 rotation drive driven pulley 28 rotation, driven pulley 28 rotation drive clean blowing belt 31 rotation, clean blowing belt 31 rotation drive clean blowing pulley 29 rotation, clean blowing pulley 29 rotation drive fan blade 26 rotation, fan blade 26 rotation blows the dust on the ball tire, realizes the technical effect of auxiliary cleaning of the ball tire dust, after cleaning, the ball tire can be taken out, start the electric push rod 22, the electric push rod 22 retraction drive bottom support rotating wheel 8 down, bottom support rotating wheel 8 down drive fixed plate 15 down, fixed plate 15 down drive telescopic support rod 14 telescopic down, telescopic support rod 14 down drive fixed ring 16 down, fixed ring 16 down drive side engagement rotating wheel 9 down, thereby the multi-directional rotation type cleaning powder piece 4 down to the water, the dust adhered to the multi-directional rotation type cleaning powder piece 4 can be cleaned, after cleaning, repeat the above steps, make the multi-directional rotation type cleaning powder piece 4 up to the water surface above, fan blade 26 below, at this time, fan blade 26 rotation can dry the multi-directional rotation type cleaning powder piece 4, facilitate the subsequent cleaning operation of the ball tire, the above is the specific working process of the application, the next time use this step can be repeated.

[0041] It is to be understood that the terminology "including", "comprising", or any other variation thereof, is intended to cover a non-exclusive inclusion such that process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the above description and its equivalent.

[0043] The above description of the application and its embodiments is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the application, without creative design, similar structure and embodiments of the technical solution should belong to the protection scope of the application.

Claims

1. A ball centering and de-dusting machine comprising a fixed support base (1) characterized in that: The fixed support base (1) is provided with a ball-in-tire powder cleaning mechanism (2) and a non-contact auxiliary device (3), the non-contact auxiliary device (3) is connected with the ball-in-tire powder cleaning mechanism (2); the ball-in-tire powder cleaning mechanism (2) comprises a multidirectional rotating powder cleaning part (4), a dust falling and removing cylinder (5) and a driving part (6), the multidirectional rotating powder cleaning part (4) is arranged on the fixed support base (1), the dust falling and removing cylinder (5) is arranged on the fixed support base (1), the driving part (6) is arranged on the fixed support base (1), and the driving part (6) is connected with the multidirectional rotating powder cleaning part (4) through the dust falling and removing cylinder (5); the multidirectional rotating powder cleaning part (4) comprises an extension support frame (7), a bottom supporting rotating wheel (8), a side engaging rotating wheel (9) and a dust brush removing adhesion accessory (10), the extension support frame (7) is arranged on the fixed support base (1), the bottom supporting rotating wheel (8) is rotatably arranged on the extension support frame (7), the bottom supporting rotating wheel (8) is connected with the driving part (6), the side engaging rotating wheel (9) is rotatably arranged on the extension support frame (7), the side engaging rotating wheel (9) is connected with the bottom supporting rotating wheel (8) in a meshing mode, and the dust brush removing adhesion accessory (10) is arranged on the bottom supporting rotating wheel (8) and the side engaging rotating wheel (9) respectively; the extension support frame (7) comprises an extension support rod (14), a fixed plate (15) and a fixed ring (16), the extension support rod (14) is arranged on the fixed support base (1), the fixed plate (15) is arranged on the extension support rod (14), the fixed ring (16) is arranged on the extension support rod (14), the fixed plate (15) is arranged below the fixed ring (16), the bottom supporting rotating wheel (8) is rotatably arranged on the fixed plate (15), and the side engaging rotating wheel (9) is rotatably arranged on the fixed ring (16); the dust falling and removing cylinder (5) comprises a cylinder body (17), a limiting flow guide partition plate (18), a dust deposition cavity (19) and a waterproof pipe (20), the cylinder body (17) is arranged on the fixed support base (1), the bottom wall of the cylinder body (17) is arranged in a tapered mode with the center being high and the edge being low, the limiting flow guide partition plate (18) is arranged on the inner side wall of the cylinder body (17), one side of the limiting flow guide partition plate (18) close to the inner wall of the cylinder body (17) is higher than the other side away from the inner wall of the cylinder body (17), the dust deposition cavity (19) is arranged between the limiting flow guide partition plate (18) and the bottom wall of the cylinder body (17), and the waterproof pipe (20) is connected with the dust deposition cavity (19) through the cylinder body (17).The driving member (6) comprises a driving pulley (21), an electric push rod (22) and a motor (23), the driving pulley (21) is rotatably arranged on the fixed support base (1), the fixed end of the electric push rod (22) is fixedly connected with the driving pulley (21), the motor (23) is arranged on the fixed support base (1), the output end of the motor (23) is connected with the driving pulley (21), the movable end of the electric push rod (22) penetrates through the barrel (17) and is connected with the bottom supporting rotating wheel (8), and a sealing ring is arranged at the connecting position of the electric push rod (22) and the barrel (17); the non-contact auxiliary device (3) comprises a transmission assembly (24), a supporting fixed rod (25) and a fan blade (26), the supporting fixed rod (25) is arranged on the fixed support base (1), the transmission assembly (24) is arranged on the supporting fixed rod (25) and the fixed support base (1), the transmission assembly (24) is connected with the driving pulley (21), and the fan blade (26) is arranged on the transmission assembly (24).

2. A ball centering and de-dusting machine as claimed in claim 1, characterized in that: The bottom supporting rotating wheel (8) is provided with a material leakage hole (11).

3. A ball centering and de-dusting machine as claimed in claim 2, characterized in that: The dust-removing adhesion-removing accessory (10) comprises a dust-removing brush (12) and a silica gel dust-sticking strip (13), and the dust-removing brush (12) and the silica gel dust-sticking strip (13) are respectively arranged on the bottom supporting rotating wheel (8) and the side engaging rotating wheel (9), and the dust-removing brush (12) and the silica gel dust-sticking strip (13) are arranged in a spaced manner.

4. A ball centering and de-dusting machine as claimed in claim 3, characterized in that: The transmission assembly (24) comprises a driving pulley (27), a driven pulley (28), a blowing pulley (29), a transmission belt (30), a blowing belt (31) and a transmission rod (32), the driving pulley (27) is rotatably arranged on the fixed support base (1), the transmission belt (30) is sleeved on the driving pulley (21) and the driving pulley (27), the driven pulley (28) is rotatably arranged on the support fixed rod (25), one end of the transmission rod (32) is arranged on the driving pulley (27), the other end of the transmission rod (32) passes through the support fixed rod (25) and is connected with the driven pulley (28), the blowing pulley (29) is rotatably arranged on the support fixed rod (25), the blowing belt (31) is sleeved on the driven pulley (28) and the blowing pulley (29), the fan blade (26) is arranged on the bottom wall of the blowing pulley (29), and the fan blade (26) is arranged directly above the multi-directional rotating powder-removing piece (4).

5. A ball centering and de-dusting machine as claimed in claim 4, characterized in that: The support fixed rod (25) is arranged in an L shape, the support fixed rod (25) is provided with a stabilizing block (33), the stabilizing block (33) is provided with a rotating hole (34), and the transmission rod (32) is rotatably arranged in the rotating hole (34).

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