CN218427430U

CN218427430U - Tire surface grinding device in basketball

Info

Publication number: CN218427430U
Application number: CN202222929843.2U
Authority: CN
Inventors: 陈细静; 张钦煌; 陈义生; 奥方
Original assignee: Anhui Aoxilong Sporting Goods Co ltd
Current assignee: Anhui Aoxilong Sporting Goods Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-02-03
Anticipated expiration: 2032-11-03

Abstract

The utility model belongs to rubber ball class production field, concretely relates to child surface grinding device in basketball has solved and has had the effect of polishing poor, inconvenient operation and unstable problem among the prior art, including symmetrical arrangement's stabilizer blade, the top of two stabilizer blades is jointly through the section of thick bamboo, two of polishing that the fix with screw has the cavity structure there is the crossbeam between the stabilizer blade through the screw fixation, and the bottom of crossbeam is equipped with actuating mechanism, and the mid-rotation of crossbeam installs the main shaft, actuating mechanism is used for the drive the main shaft rotates, through the setting of central gear, planetary gear, arc abrasive disc and polishing roller isotructure, arranges well child in the tray top in, adopts the laminating of the roller of polishing that corresponds at well child top, and the child rotates around the Z axle in the pivot drive separately after beginning to polish, and the polishing roller is used well child simultaneously and rotates around the Y axle, and the comprehensive even processing on centering child surface can be realized to the cooperation of polishing roller and arc abrasive disc, and the effect of polishing is showing and is promoted.

Description

Tire surface grinding device in basketball

Technical Field

The utility model relates to a rubber ball production technical field specifically is a child surface grinding device in basketball.

Background

At present, after the basketball middle tire is machined and formed, a convex sticking trace is generally formed at the joint of the rubber sheets, so that a worker is usually required to grind the surface of the middle tire by using a grinding machine in the production process of the middle tire to enable the surface of the middle tire to be flat, and the subsequent machining and manufacturing of finished balls are facilitated.

In the prior art, if the publication is No. CN212497176U, the name is a basketball middle tire surface grinding device, and in the utility model, the basketball middle tire is put into a grinding cylinder for grinding, so that batch processing of the basketball middle tire can be realized, the production efficiency is improved, and the labor intensity of workers is reduced.

The new model has the following disadvantages: 1. the grinding process is to place the middle tire above the grinding tray 6 (specifically, the spherical grinding steel wire 63), when the rotary platform 4 rotates at a high speed, because the top of the middle tire is overhead, the contact between the grinding steel wire 63 and the middle tire is unstable, the middle tire is often jacked up in the grinding process, the surface of the middle tire processed by the grinding steel wire 63 is arbitrary, and therefore the surface of the middle tire cannot be ground and leveled comprehensively and uniformly;

2. the feeding port 3 of the polishing barrel 2 is arranged at the top, and the operation is inconvenient when the middle tire is taken and placed due to the large length of the polishing barrel 2;

3. the piece relies on centrifugal action can fall out from the clearance between the platform 4 of polishing and the 2 inner walls of a section of thick bamboo of polishing, and the section of thick bamboo bottom of polishing is for sealing the design, under the length restriction of a section of thick bamboo 2 of polishing, and the piece that is in the dead angle department is difficult to clear up, and this in the past can cause the influence to the operation of equipment, and especially the piece can get into ring rail 21 and gyro wheel 411 department, and then leads to the platform 4 of polishing unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a child surface grinding device in basketball has solved the effect of polishing poor, inconvenient operation and unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a basketball middle tire surface polishing device comprises symmetrically arranged support legs, wherein the tops of the two support legs are jointly fixed with a polishing barrel with a cavity structure through screws, a cross beam is fixed between the two support legs through screws, the bottom of the cross beam is provided with a driving mechanism, the middle of the cross beam is rotatably provided with a main shaft, the driving mechanism is used for driving the main shaft to rotate, the top end of the main shaft is fixedly sleeved with a central gear, the outer side of the central gear is meshed with a plurality of planetary gears which are uniformly distributed in an annular shape, self-rotating shafts are fixedly sleeved inside the planetary gears and are installed inside the polishing barrel through bearings, the top ends of the self-rotating shafts are connected with a tray through countersunk screws, an arc-shaped polishing groove is formed in the tray, and an arc-shaped polishing disc is arranged on the inner wall of the polishing groove;

a bracket is fixed on each of two sides of the inner wall of the polishing barrel through screws, an air cylinder is fixedly mounted on one side of the bracket, an output end of the air cylinder is fixedly connected with a lifting seat, a plurality of supporting blocks which are uniformly distributed in an annular mode are welded at the bottom of the lifting seat, and a polishing roller corresponding to the tray is rotatably mounted on each supporting block;

arc abrasive disc and grinding roller all are used for polishing basketball well child surface.

Preferably, a box door is rotatably installed at the front side of the grinding cylinder, and the box door is made of an acrylic material.

Preferably, a motor is fixedly installed at the top of the lifting seat, the output end of the motor is connected with a grinding shaft through a coupler, and a driving bevel gear is fixedly sleeved at the end part of the grinding shaft;

and driven bevel gears are fixedly sleeved on the central shafts on one sides of the plurality of grinding rollers, and the plurality of driven bevel gears are meshed and connected with the driving bevel gear.

Preferably, the driving mechanism comprises a mounting seat fixed to the bottom of the cross beam, a motor is fixedly mounted at the bottom of the mounting seat through screws, a driving wheel is fixedly arranged at the output end of the motor, a driven wheel is fixedly arranged on the outer portion of the main shaft in a fixed sleeve mode, and a belt is arranged between the driving wheel and the driven wheel.

Preferably, still include the dust catcher, the dust catcher is located the below of a grinding cylinder, and the dust absorption mouth of dust catcher is fixed with the connecting pipe, the top of connecting pipe extends to on the diapire of a grinding cylinder.

Preferably, a partition board is fixed on one side of the box door through screws, and a plurality of through grooves which are uniformly distributed in an annular shape and used for the corresponding grinding rollers to penetrate through are formed in the partition board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a central gear, planetary gear, arc abrasive disc and polish setting of roller isotructure will well child arrange the tray top in after, adopt the roller laminating of polishing that corresponds at well child top, the back of beginning polishing is child around Z axle rotation in the pivot drive separately, and the child rotates around the Y axle in polishing roller effect simultaneously, and the comprehensive even processing on centering child surface can be realized to the cooperation of roller and arc abrasive disc of polishing, and the effect of polishing is showing and is promoting.

2. The utility model discloses a rotatable chamber door in one side is changed into with the pan feeding mouth in the setting of chamber door isotructure, can more make things convenient for the personnel product of taking like this.

3. The utility model discloses a dust catcher is add in the below of a section of thick bamboo of polishing in the setting of dust catcher, connecting pipe, crossbeam and baffle isotructure, and the piece falls and directly siphons away by the dust catcher after producing, installs the sun gear and the planetary gear of below in the outside of polishing, and the top adopts the baffle to keep apart simultaneously, can avoid the piece to influence upper and lower two sets of gear operation, and stability is strong, long service life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another perspective of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is the structural schematic diagram of the driving bevel gear and the driven bevel gear of the present invention.

In the figure: 1, a support leg; 2. grinding the cylinder; 3. a cross beam; 4. a drive mechanism; 41. a mounting base; 42. a drive wheel; 43. a driven wheel; 44. a motor; 5. a main shaft; 6. a sun gear; 7. a planetary gear; 8. a tray; 9. grinding the groove; 10. a support; 11. a cylinder; 12. a box door; 13. a lifting seat; 14. a support block; 15. a drive bevel gear; 16. grinding a roller; 17. a partition plate; 18. a through groove; 19. a driven bevel gear; 20. a vacuum cleaner; 21. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a basketball middle tire surface polishing device comprises symmetrically arranged support legs 1, wherein the tops of the two support legs 1 are both fixed with a polishing cylinder 2 with a cavity structure through screws, a cross beam 3 is fixed between the two support legs 1 through screws, the bottom of the cross beam 3 is provided with a driving mechanism 4, the middle part of the cross beam 3 is rotatably provided with a main shaft 5, the driving mechanism 4 is used for driving the main shaft 5 to rotate, the top end of the main shaft 5 is fixedly sleeved with a central gear 6, the outer side of the central gear 6 is engaged and connected with a plurality of planetary gears 7 which are uniformly distributed in an annular shape, the inner parts of the planetary gears 7 are fixedly sleeved with rotating shafts, the plurality of rotating shafts are all mounted inside the polishing cylinder 2 through bearings, the top ends of the rotating shafts are connected with a tray 8 through countersunk screws, the tray 8 is provided with arc-shaped polishing grooves 9, and the inner walls of the polishing grooves 9 are provided with arc-shaped polishing sheets; a bracket 10 is fixed on both sides of the inner wall of the polishing barrel 2 through screws, an air cylinder 11 is fixedly mounted on one side of the bracket 10, an output end of the air cylinder 11 is fixedly connected with a lifting seat 13, a plurality of supporting blocks 14 which are uniformly distributed in an annular manner are welded at the bottom of the lifting seat 13, and polishing rollers 16 corresponding to the tray 8 are rotatably mounted on the supporting blocks 14; arc abrasive disc and the roller of polishing 16 all are used for polishing basketball well child surface, through sun gear 6, planetary gear 7, the setting of arc abrasive disc and the roller of polishing 16 isotructures, after 8 tops of tray will be arranged in to well child, adopt the roller of polishing 16 laminating that corresponds at well child top, the child rotates around the Z axle in the pivot drives separately after beginning to polish, the child rotates around the Y axle in the 16 effects of roller of polishing simultaneously, the comprehensive uniform processing to the child surface can be realized with the cooperation of arc abrasive disc to the roller of polishing 16, the effect of polishing is showing and is promoting.

Referring to fig. 2, a box door 12 is rotatably installed at the front side of the grinding cylinder 2, the box door 12 is made of acrylic material, and the structure of the box door 12 is changed to that the box door 12 with a rotatable side is used as a feeding port, so that people can take products more conveniently.

Referring to fig. 3, a motor is fixedly mounted at the top of the lifting seat 13, an output end of the motor is connected with a grinding shaft through a coupler, and a driving bevel gear 15 is fixedly sleeved at an end of the grinding shaft; driven bevel gears 19 are fixedly sleeved on central shafts on one sides of the grinding rollers 16, and the driven bevel gears 19 are meshed and connected with the driving bevel gear 15.

Referring to fig. 2, the driving mechanism 4 includes a mounting base 41 fixed at the bottom of the cross beam 3, a motor 44 is fixedly mounted at the bottom of the mounting base 41 through a screw, a driving wheel 42 is fixedly disposed at an output end of the motor 44, a driven wheel 43 is fixedly sleeved outside the main shaft 5, and a belt is disposed between the driving wheel 42 and the driven wheel 43.

The utility model discloses the concrete implementation process as follows: when the device works, the box door 12 is opened, the middle tires are placed on the corresponding trays 8, then the box door 12 is closed, the air cylinder 11 acts by pressing the button, the air cylinder 11 pushes the lifting seat 13 to move downwards integrally, and the device stops when the grinding roller 16 is in contact with the tops of the corresponding middle tires;

further, the driving mechanism 4 is started, the motor 44 enables the main shaft 5 to rotate through belt transmission, the main shaft 5 drives the central gear 6 to rotate, and further acts on each planetary gear 7 to rotate, the planetary gears 7 drive the rotation shafts and each tray 8 to rotate, so that the middle tire rotates along the Z-axis direction, meanwhile, the motors above the middle tire are started simultaneously, and act on the driving bevel gears 15 to rotate, the driving bevel gears 15 drive each driven bevel gear 19 to rotate, so that each grinding roller 16 rotates, the middle tire rotates along the Y-axis simultaneously under the rotation of the grinding rollers 16, and thus the surface can be in uniform contact with the arc-shaped grinding sheets and the grinding rollers 16, and uniform and comprehensive grinding processing can be achieved. After polishing is finished, all electric appliances are closed, and after the air cylinder 11 is reset, the box door 12 can be opened to take out the middle tire;

it should be noted that the box door 12 is made of acrylic material, so that a person can observe the polishing condition inside the box door from the outside.

The second embodiment:

referring to fig. 3, other features of a basketball middle tire surface polishing device are the same as those of the first embodiment, except that: still include dust catcher 20, dust catcher 20 is located the below of a section of thick bamboo 2 of polishing, dust catcher 20's dust absorption mouth is fixed with connecting pipe 21, the top of connecting pipe 21 extends to on the diapire of a section of thick bamboo 2 of polishing, through dust catcher 20, connecting pipe 21, the setting of crossbeam 3 and baffle 17 isotructure, add dust catcher 20 in the below of a section of thick bamboo 2 of polishing, the piece is produced and is fallen down and directly siphoned away by dust catcher 20, install sun gear 6 and planetary gear 7 of below in the outside of polishing, the top adopts baffle 17 to keep apart simultaneously, can avoid the piece to influence on, the operation of lower two sets of gears, high stability, long service life.

Referring to fig. 3, a partition 17 is fixed to one side of the box door 12 by screws, and a plurality of through slots 18 are formed in the partition 17 and are uniformly distributed in a ring shape and used for the corresponding polishing rollers 16 to pass through.

The working principle is as follows: when the grinding roller 16 moves downwards, the grinding roller passes through each through groove 18, when the debris splashes, the partition plate 17 can block the debris to protect the upper gear set, and the debris generated by grinding can be sucked by the lower dust collector 20 without influencing the stable operation of the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a child surface grinding device in basketball, includes symmetrical arrangement's stabilizer blade (1), the top of two stabilizer blades (1) is fixed with a section of thick bamboo (2) of polishing of cavity structure, its characterized in that through the screw jointly: a cross beam (3) is fixed between the two support legs (1) through screws, a driving mechanism (4) is arranged at the bottom of the cross beam (3), a main shaft (5) is installed in the middle of the cross beam (3) in a rotating mode, the driving mechanism (4) is used for driving the main shaft (5) to rotate, a central gear (6) is fixedly sleeved at the top end of the main shaft (5), a plurality of planetary gears (7) which are uniformly distributed in an annular mode are connected to the outer side of the central gear (6) in a meshed mode, a rotating shaft is fixedly sleeved inside the planetary gears (7), the rotating shafts are installed inside the grinding barrel (2) through bearings, the top end of the rotating shaft is connected with a tray (8) through countersunk head screws, an arc-shaped grinding groove (9) is formed in the tray (8), and an arc-shaped grinding disc is arranged on the inner wall of the grinding groove (9);

the two sides of the inner wall of the grinding cylinder (2) are both fixed with a support (10) through screws, one side of the support (10) is fixedly provided with an air cylinder (11), the output end of the air cylinder (11) is fixedly connected with a lifting seat (13), the bottom of the lifting seat (13) is welded with a plurality of supporting blocks (14) which are uniformly distributed in an annular mode, and grinding rollers (16) corresponding to the trays (8) are rotatably arranged on the supporting blocks (14);

the arc-shaped grinding sheet and the grinding roller (16) are used for grinding the surface of the basketball middle tire.

2. The device for grinding the surface of the middle tire of the basketball as claimed in claim 1, wherein: a box door (12) is rotatably arranged at the front side of the grinding barrel (2), and the box door (12) is made of acrylic materials.

3. The device for grinding the surface of the middle tire of the basketball as claimed in claim 1, wherein: a motor is fixedly installed at the top of the lifting seat (13), the output end of the motor is connected with a grinding shaft through a coupler, and a driving bevel gear (15) is fixedly sleeved at the end part of the grinding shaft;

driven bevel gears (19) are fixedly sleeved on central shafts on one sides of the grinding rollers (16), and the driven bevel gears (19) are meshed and connected with the driving bevel gears (15).

4. The device for grinding the surface of the middle tire of the basketball as claimed in claim 1, wherein: actuating mechanism (4) are including being fixed in mount pad (41) of crossbeam (3) bottom, and there is motor (44) bottom of mount pad (41) through screw fixed mounting, fixedly on the output of motor (44) be provided with drive wheel (42), the fixed cover in outside of main shaft (5) is equipped with from driving wheel (43), be equipped with the belt between drive wheel (42) and follow driving wheel (43).

5. The device for grinding the surface of the middle tire of the basketball as claimed in claim 1, wherein: still include dust catcher (20), dust catcher (20) are located polish the below of a section of thick bamboo (2), and the dust absorption mouth of dust catcher (20) is fixed with connecting pipe (21), the top of connecting pipe (21) extends to on the diapire of a section of thick bamboo (2) polishes.

6. The device for grinding the surface of the middle tire of the basketball as claimed in claim 2, wherein: one side of the box door (12) is fixed with a partition plate (17) through screws, and the partition plate (17) is provided with a plurality of through grooves (18) which are uniformly distributed in an annular shape and used for the corresponding grinding rollers (16) to penetrate through.