Basketball liner polishing device

Abstract

The basketball liner polishing device comprises a machining table, a plurality of polishing stations are arranged on the machining table, a direction adjusting wheel, a polishing wheel, a driving wheel and an extrusion cover are arranged in each station, the direction adjusting wheels are arranged on the side faces, and oblique wheel grooves are formed in the surfaces of the direction adjusting wheels and used for pushing liners to obliquely roll; the two polishing wheels are of a conical structure, are symmetrically arranged and are used for polishing the surface of the liner; the driving wheel is arranged at the bottom of the inner container and used for pushing the inner container to roll. The extrusion cover is arranged at the top of the inner container, a plurality of balls are installed at the bottom of the extrusion cover and used for extruding the inner container and ensuring that the inner container is in close contact with the driving wheel, an inclined wheel groove is formed in the surface of the direction adjusting wheel, and when the inner container is in contact with the direction adjusting wheel, the inner container can obliquely roll in the direction of the wheel groove, so that the direction adjusting wheel is driven to rotate; and the positions of the surfaces of the liners are uniformly and regularly changed, so that the liners are comprehensively polished.

Description

Technical Field

[0001] The present application relates to the technical field of basketball processing, and in particular to a basketball liner polishing device. Background Art

[0002] The bladder is a soft and elastic bag made of rubber. It is placed inside the ball and becomes elastic when inflated. General ball sports (such as football and basketball) have an inner bladder to support the ball. It is mostly filled with gas and is spherical in shape. This spherical inner bladder is called the bladder. It is the heart of the basketball. It is in the innermost layer of the basketball and is made of black rubber. The inner bladder and the outer layer are connected with glue. When gluing with glue, the inner bladder needs to be polished so that the bond can be more firmly.

[0003] With reference to the Chinese patent case with the authorization announcement number CN217800774U, a high-quality butyl liner processing device is disclosed, which relates to the technical field of butyl liner. The utility model includes a processing box, the bottom end of the processing box is rotatably connected with a bottom block, a lower pressure block is installed inside the processing box, and a rotating mechanism for rotating the lower pressure block is also installed inside the processing box. A grinding piece is arranged on one side of the processing box, and a moving mechanism for moving the grinding piece is arranged inside the processing box. The top of the processing box is rotatably connected with a lifting mechanism through a bearing, and the output end of the lifting mechanism is fixedly connected to the lower pressure block. The utility model enables the basketball to rotate through the rotating mechanism, so that the device can grind the outer side of the basketball. The setting of the moving mechanism enables the grinding piece to be moved, so that the grinding piece can grind different types of basketball inner tubes.

[0004] However, the inner liner grinding device is to drive the inner liner to rotate by squeezing and cooperating with the bottom block and the lower pressure block. During grinding, the contact part between the inner liner and the bottom block and the lower pressure block cannot be ground and needs subsequent processing, which is not convenient enough.

[0005] Therefore, those skilled in the art provide a basketball liner polishing device to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the present application provides a basketball liner polishing device.

[0007] The present application provides a basketball liner polishing device that adopts the following technical solution:

[0008] A basketball liner polishing device includes a processing table, wherein a plurality of polishing stations are arranged on the processing table, and each station is provided with a steering wheel, a polishing wheel, a driving wheel and an extrusion cover:

[0009] The steering wheel is arranged on the side, and an oblique wheel groove is arranged on the surface of the steering wheel, which is used to push the inner container to roll obliquely;

[0010] The grinding wheel is of a conical structure and two are symmetrically arranged, and are used for grinding the surface of the inner tank;

[0011] The driving wheel is arranged at the bottom of the inner container and is used to drive the inner container to roll;

[0012] The extrusion cover is arranged on the top of the inner container, and a plurality of balls are installed on the bottom of the extrusion cover for extruding the inner container to ensure that the inner container is in close contact with the driving wheel.

[0013] Furthermore, each workstation of the processing table is provided with a first steering motor and a second grinding motor, the steering wheel is installed on the output shaft of the first steering motor, the grinding wheel is installed on the output shaft of the second grinding motor, and the output shafts of the two second grinding motors are also provided with mutually meshing synchronous gears, and the grinding wheel is arranged above the synchronous gears.

[0014] Furthermore, a gantry is installed on each workstation of the processing table, two electric telescopic rods are installed on the gantry, and the output shafts of the two electric telescopic rods are connected to the same lifting platform, and the extrusion cover is arranged below the lifting platform.

[0015] Furthermore, a buffer spring is installed on the top of the extrusion cover, and the top end of the buffer spring is connected to the bottom of the lifting platform.

[0016] Furthermore, a transverse axis is longitudinally provided on the processing table, and a driving rod is rotatably arranged inside the transverse axis. The driving wheel is fixedly mounted on the driving rod, and a third driving motor is also installed on the side of the processing table, and the output shaft of the third driving motor is connected to the driving rod.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] 1. The present application provides an oblique wheel groove on the surface of the steering wheel. When the inner liner contacts the steering wheel, the inner liner will roll obliquely along the direction of the wheel groove, so that the surface of the inner liner changes position evenly and regularly, thereby ensuring that the inner liner is fully polished.

[0019] 2. The present application also provides an electric telescopic rod on the gantry, which can control the height of the lifting platform so that the extrusion cover can be close to the top of the inner liner, and a plurality of balls are provided at the bottom of the extrusion cover. While the balls push the inner liner to be in close contact with the driving wheel, they can also ensure the stability of the inner liner when it rolls obliquely, which is relatively safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the first perspective of this application;

[0021] Figure 2 It is a structural diagram of the second viewing angle of this application;

[0022] Figure 3 It is a schematic diagram of the structure of the grinding wheel of the present application;

[0023] Figure 4 It is a schematic diagram of the structure of the extrusion cover of the present application;

[0024] Figure 5 This application Figure 1 Schematic diagram of the structure of part A.

[0025] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 11. Horizontal axis; 12. Driving rod; 13. Driving wheel; 14. Third driving motor; 2. Steering wheel; 21. First steering motor; 3. Grinding wheel; 31. Second grinding motor; 32. Synchronous gear; 4. Extrusion cover; 41. Ball bearing; 42. Gantry; 43. Electric telescopic rod; 44. Lifting platform; 45. Buffer spring. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] Embodiment 1

[0028] Reference Figure 1-Figure 5 As shown, the present application discloses a basketball liner grinding device, including a processing table 1, on which a plurality of grinding stations are arranged, each station is provided with a steering wheel 2, a grinding wheel 3, a driving wheel 13 and an extrusion cover 4:

[0029] A driving wheel 13 is arranged at the bottom of the inner container and is used to push the inner container to roll. A transverse axis 11 is also longitudinally provided on the processing table 1, and a driving rod 12 is rotatably arranged in the transverse axis 11. The driving wheel 13 is fixedly sleeved on the driving rod 12, and a third driving motor 14 is also installed on the side of the processing table 1, and the output shaft of the third driving motor 14 is connected to the driving rod 12;

[0030] The driving rod 12 can be rotated with the cooperation of the third driving motor 14, and the driving wheel 13 on the driving rod 12 can push the inner container to roll continuously, so as to facilitate grinding.

[0031] The steering wheel 2 is arranged on the side, and an oblique wheel groove is arranged on the surface of the steering wheel 2, which is used to push the inner liner to roll obliquely. A first steering motor 21 is arranged on each station of the processing table 1, and the steering wheel 2 is installed on the output shaft of the first steering motor 21. In addition, in order to be able to polish the surface of the inner liner evenly, the first steering motor 21 can also push the steering wheel 2 to rotate. Since the surface of the steering wheel 2 is provided with an oblique wheel groove, when the inner liner contacts the steering wheel 2, the inner liner will roll obliquely along the direction of the wheel groove, thereby ensuring that the inner liner is fully polished;

[0032] The grinding wheel 3 is of a conical structure and two are symmetrically arranged, which are used to grind the surface of the inner tank. A second grinding motor 31 is also arranged on each station of the processing table 1. The grinding wheel 3 is installed on the output shaft of the second grinding motor 31, and the output shafts of the two second grinding motors 31 are also sleeved with mutually meshing synchronous gears 32. The grinding wheel 3 is arranged above the synchronous gear 32. In order to grind the arc on the surface of the inner tank, two grinding wheels 3 are arranged in a conical shape to ensure that the contact surface between the inner tank and the grinding wheel 3 is small enough, so that the polished surface of the inner tank is approximately spherical.

[0033] The extrusion cover 4 is arranged on the top of the inner liner, and a plurality of balls 41 are installed on the bottom of the extrusion cover 4, which are used to extrude the inner liner and ensure that the inner liner is in close contact with the driving wheel 13. A gantry 42 is also installed on each station of the processing table 1, and two electric telescopic rods 43 are installed on the gantry 42, and the output shafts of the two electric telescopic rods 43 are connected to the same lifting platform 44. The extrusion cover 4 is arranged below the lifting platform 44, and a buffer spring 45 is also installed on the top of the extrusion cover 4, and the top of the buffer spring 45 is connected to the bottom of the lifting platform 44. Further, the height of the lifting platform 44 can be controlled by the electric telescopic rod 43, so that the extrusion cover 4 can be closely attached to the top of the inner liner, and a plurality of balls 41 are arranged on the bottom of the extrusion cover 4. While the balls 41 push the inner liner to be in close contact with the driving wheel 13, they can also ensure the stability of the inner liner when it rolls obliquely, which is relatively safe.

[0034] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] The implementation principle of the basketball liner polishing device of the present application is:

[0037] When in use, first place the inner container above the driving wheel 13, then start the electric telescopic rod 43, push the lifting platform 44 to slide downward, ensure that the extrusion cover 4 contacts the top of the inner container, and confine the inner container between the driving wheel 13 and the extrusion cover 4, then start the first direction adjustment motor 21, the second grinding motor 31 and the third driving motor 14, and under the action of the third driving motor 14, the driving rod 12 will be driven to rotate, and the driving wheel 13 on the driving rod 12 can cooperate to drive the inner container to roll, so as to facilitate grinding;

[0038] Under the action of the first steering motor 21, the steering wheel 2 can be driven to rotate. Since the surface of the steering wheel 2 is provided with an oblique wheel groove, when the inner liner contacts the steering wheel 2, the inner liner will roll obliquely along the direction of the wheel groove, thereby ensuring that the inner liner is fully polished. A plurality of balls 41 are provided at the bottom of the extrusion cover 4. The balls 41 can not only push the inner liner to contact closely with the driving wheel 13, but also ensure the stability of the inner liner when it rolls obliquely, which is relatively safe.

[0039] When the second grinding motor 31 rotates, the grinding wheel 3 can be driven to rotate. In order to grind an arc on the surface of the inner tank, two grinding wheels 3 are provided, and they are conically arranged to ensure that the contact surface between the inner tank and the grinding wheel 3 is small enough, so that the polished surface of the inner tank is approximately spherical. In addition, in order to ensure the synchronous and stable rotation of the two grinding wheels 3, the output shaft of the second grinding motor 31 is also provided with mutually meshing synchronous gears 32, which can ensure the stable rotation of the grinding wheel 3.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A basketball liner polishing device, comprising a processing table (1), wherein the processing table (1) is provided with a plurality of polishing stations, characterized in that: Each workstation is provided with a steering wheel (2), a grinding wheel (3), a driving wheel (13) and an extrusion cover (4): The steering wheel (2) is arranged on the side, and an oblique wheel groove is arranged on the surface of the steering wheel (2) for pushing the inner container to roll obliquely; The grinding wheel (3) is of a conical structure and two of them are symmetrically arranged, and are used for grinding the surface of the inner container; The driving wheel (13) is arranged at the bottom of the inner container and is used to drive the inner container to roll; The extrusion cover (4) is arranged on the top of the inner container, and a plurality of balls (41) are installed on the bottom of the extrusion cover (4) for extruding the inner container to ensure that the inner container is in close contact with the driving wheel (13).

2. A basketball liner polishing device according to claim 1, characterized in that: Each station of the processing table (1) is provided with a first steering motor (21) and a second grinding motor (31); the steering wheel (2) is mounted on the output shaft of the first steering motor (21); the grinding wheel (3) is mounted on the output shaft of the second grinding motor (31); and mutually meshing synchronous gears (32) are sleeved on the output shafts of the two second grinding motors (31); the grinding wheel (3) is arranged above the synchronous gear (32).

3. A basketball liner polishing device according to claim 1, characterized in that: A gantry (42) is also installed on each workstation of the processing table (1), two electric telescopic rods (43) are installed on the gantry (42), and the output shafts of the two electric telescopic rods (43) are connected to the same lifting platform (44), and the extrusion cover (4) is arranged below the lifting platform (44).

4. A basketball liner polishing device according to claim 3, characterized in that: A buffer spring (45) is also installed on the top of the extrusion cover (4), and the top end of the buffer spring (45) is connected to the bottom of the lifting platform (44).

5. The basketball liner polishing device according to claim 1, characterized in that: The processing table (1) is also provided with a transverse axis (11) in a longitudinal direction, and a driving rod (12) is rotatably arranged inside the transverse axis (11), the driving wheel (13) is fixedly sleeved on the driving rod (12), and a third driving motor (14) is also installed on the side of the processing table (1), and the output shaft of the third driving motor (14) is connected to the driving rod (12).

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