Basketball inner bag full-automatic polishing device

Abstract

A basketball inner bag full-automatic polishing device, including: the bottom frame and control device, the bottom frame is installed with conveying mechanism, upper polishing mechanism, discharge mechanism and replacement mechanism, the replacement mechanism is installed with lower polishing mechanism, the conveying device drives the inner bag to move to the designated position, the lower polishing mechanism is polished to the lower end of the inner bag, and the inner bag is placed in the lower polishing mechanism, the replacement mechanism drives the lower polishing mechanism to pass through the upper polishing mechanism, and the upper polishing mechanism is polished to the upper end of the inner bag, the inner bag is polished to move to the position corresponding with the discharge mechanism by the replacement mechanism, and the discharge mechanism and the lower polishing mechanism cooperate to convey the polished inner bag out, the inner bag is sequentially driven by the replacement mechanism to pass through the lower polishing mechanism and the upper polishing mechanism, and the inner bag is polished, which can effectively polish each inner bag uniformly, and can prevent uneven polishing of the inner bag and uneven polishing effect of the inner bag.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of basketball processing, in particular to a full-automatic polishing device for a basketball inner liner. BACKGROUND

[0002] The ball bladder is a soft and elastic rubber bag placed in the ball and inflated to make the ball elastic; general ball games (such as football and basketball) have an inner liner to support, which is mostly filled with gas and has a spherical shape; the spherical inner liner is called a ball bladder; the inner liner, that is, the ball bladder, is the heart of the basketball and is made of black rubber at the innermost layer of the basketball; the inner liner is connected with the outer layer by using glue, and the inner liner needs to be polished when being bonded by using the glue, so that the bonding is more firm.

[0003] A kind of automatic ball bladder polisher for basketball inner tire is disclosed in Chinese application No.CN202110356235.4, comprising machine base, machine body, stirring rod and polishing sleeve, the top of the machine base is provided with connecting plate, the connecting plate is fixedly connected with machine body at the top, the inside of the machine body is connected with shaft by inlaying, the outside of the shaft is installed with stirring rod, and the outside of the stirring rod is installed with polishing sleeve;The application combines machine body and machine base together, and the inside of machine body is provided with special structure stirring rod;A certain number of basketball inner liners are put into the equipment for polishing together, which can realize automatic polishing of inner liner to a certain extent and improve work efficiency.

[0004] However, the application still has some deficiencies: first, putting multiple basketball inner liners into the equipment for polishing at the same time cannot guarantee the polishing effect of the inner liner and cannot guarantee whether the inner liner is uniformly polished;Second, the polishing effect of the inner liners in the same batch entering the equipment may have individual differences, and the polishing effect of the inner liners is uneven, and it is not convenient to monitor the quality.

[0005] Therefore, it is urgent to provide a full-automatic polishing device for basketball inner liner that can guarantee uniform polishing of each inner liner. SUMMARY

[0006] In order to solve the problems in the background art, the application provides a full-automatic polishing device for basketball inner liner, and the specific technical scheme is as follows:

[0007] A full-automatic polishing device for basketball inner liner comprises a chassis and a control device;The chassis is provided with a conveying mechanism, an upper polishing mechanism, a discharging mechanism and a replacing mechanism;The replacing mechanism is provided with a lower polishing mechanism.

[0008] The conveying device drives the inner container to move to a designated position, the lower end of the inner container is polished by the lower polishing mechanism, and the inner container is placed in the lower polishing mechanism; the replacement mechanism drives the lower polishing mechanism to pass through the upper polishing mechanism, and the upper end of the inner container is polished by the upper polishing mechanism; after the inner container is polished, the replacement mechanism drives the lower polishing mechanism to move to a position corresponding to the discharging mechanism, and the discharging mechanism and the lower polishing mechanism cooperate to convey the polished inner container out;

[0009] The control device is used for controlling the operation of the whole automatic polishing device of the basketball inner container.

[0010] Further, the conveying mechanism comprises a fixed plate and a rotating shaft; two fixed plates are symmetrically fixed and installed on the chassis; the rotating shaft is rotatably installed between the two fixed plates and is driven by the motor one fixedly installed on the fixed plate; at least two ball suction baskets are fixedly installed on the rotating shaft; a throwing frame is fixedly installed between the two fixed plates at a position corresponding to the ball suction basket; the ball suction basket is rotated by the motor one to move the inner container placed on the throwing frame into the lower polishing mechanism.

[0011] Further, a suction cup is fixedly installed on each ball suction basket, and the suction cup is connected with the vacuum pump through an air pipe.

[0012] Further, the lower polishing mechanism comprises a fixed frame one, a discharging plate, a connecting rod and a motor two; at least two fixed frame ones are fixedly installed on the replacement mechanism; a lower polishing ball is fixedly installed on the fixed frame one; a through hole is arranged at the bottom end of the fixed frame one; the discharging plate is rotatably connected with the connecting rod through the through hole; a groove is arranged at the lower end of the lower polishing ball; the upper end of the discharging plate is matched with the groove, and the lower polishing ball and the discharging plate form a complete semispherical shape to polish the inner container together;

[0013] The connecting rod is elastically connected with the fixed frame one; a sliding rod is rotatably installed on the connecting rod; the other end of the sliding rod is slidably installed on the replacement mechanism; a gear one is fixedly connected with the lower end of the connecting rod;

[0014] The motor two is fixedly installed on the chassis; a gear two is fixedly connected with the output end of the motor two; the gear two and the gear one are intermittently engaged.

[0015] Further, the replacement mechanism comprises a cylinder and a sleeve; the sleeve is fixedly installed on the chassis; a rotating disc is rotatably and slidably installed in the sleeve and is driven by the cylinder fixedly installed on the chassis; the rotating disc is rotatably installed on the output end of the cylinder; at least two of the fixed frames are uniformly fixedly installed on the rotating disc; the outer side of the sleeve is provided with circumferentially uniformly distributed Y-shaped sliding grooves, and the sliding rods slide in the Y-shaped sliding grooves; the rotating disc is driven by the cylinder to move up and down, thereby driving the sliding rods to move along the Y-shaped sliding grooves, so as to drive the inner container placed in the lower polishing ball to sequentially pass through the upper polishing mechanism and the discharging mechanism.

[0016] Further, the replacement mechanism further comprises a sleeve ring and a limiting block; the sleeve ring is fixedly installed in the sleeve; the rotating disc is rotatably installed in the sleeve ring; the inner side of the sleeve ring is provided with V-shaped sliding grooves II matched with the Y-shaped sliding grooves; the lower end of the rotating disc is elastically and slidably installed with the limiting block; the limiting block intermittently slides in the V-shaped sliding grooves II; the sliding direction of the limiting block is controlled through the V-shaped sliding grooves II, thereby controlling the rotating disc to rotate in only one direction.

[0017] Further, the sleeve comprises an upper sleeve, an intermediate sleeve and a lower sleeve; the lower sleeve is fixedly installed on the chassis; the intermediate sleeve is fixedly installed on the lower sleeve; the upper sleeve is fixedly installed on the intermediate sleeve; the sleeve ring is fixedly installed in the upper sleeve; the outer sides of the upper sleeve and the lower sleeve are uniformly provided with vertical sliding grooves in the same number as the fixed frames I; the outer side of the intermediate sleeve is provided with V-shaped sliding grooves I in the same number as the vertical sliding grooves and circumferentially distributed, and the upper and lower ends of the V-shaped sliding grooves I are respectively communicated with the vertical sliding grooves of the upper sleeve and the lower sleeve; the vertical sliding grooves of the upper sleeve and the lower sleeve and the V-shaped sliding grooves I on the intermediate sleeve jointly form uniformly distributed Y-shaped sliding grooves; the inner side of the sleeve ring is provided with V-shaped sliding grooves II in the same number as the V-shaped sliding grooves I and correspondingly matched with the V-shaped sliding grooves I, for controlling the rotating disc to rotate in one direction.

[0018] Further, the upper polishing mechanism comprises a fixed frame II; the fixed frame II is fixedly installed on the chassis; a fixed frame III is fixedly installed on the fixed frame II; an upper polishing ball is rotatably installed on the fixed frame III and is driven by a motor III fixedly installed on the fixed frame III; a control sleeve is fixedly installed at the lower end of the fixed frame III; a plurality of clamping blocks are elastically and uniformly slidably installed on the upper polishing ball; the control sleeve is used to control the clamping blocks to fix the inner container on the lower polishing ball.

[0019] Further, the discharging mechanism comprises a fixed block and a discharging guide groove; the bottom end of the discharging plate is a cone body; the fixed block is fixedly installed on the first fixed frame; a pushing block is elastically and slidably installed on the fixed block and abuts against the discharging plate; the discharging guide groove is fixedly installed on the bottom frame and corresponds to the discharging plate; when the cone body position of the bottom end of the discharging plate slides to the through hole on the first fixed frame, the pushing block pushes the discharging plate to rotate, so that the discharging plate is inverted to the discharging guide groove; the inner container on the discharging plate rolls into the discharging guide groove, and then the inner container is discharged from the discharging guide groove.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] The inner container is driven by the replacement mechanism to sequentially pass through the lower polishing mechanism and the upper polishing mechanism, so that the inner container is polished; the inner container can be effectively and uniformly polished, and the uneven polishing of the inner container and the uneven polishing effect of the inner container can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall assembly structure diagram of the present application;

[0023] Figure 2 It is an assembly structure diagram of the transportation mechanism of the present application;

[0024] Figure 3 It is an assembly structure diagram of part of the transportation mechanism of the present application;

[0025] Figure 4 It is an assembly structure diagram of the bottom frame and the lower polishing mechanism of the present application;

[0026] Figure 5 It is an exploded structure diagram of the lower polishing mechanism of the present application;

[0027] Figure 6 It is an assembly structure diagram of the lower polishing mechanism of the present application;

[0028] Figures 7-9 It is an assembly structure diagram of part of the lower polishing mechanism of the present application;

[0029] Figure 10 It is an assembly structure diagram of the upper polishing mechanism of the present application;

[0030] Figure 11 It is an exploded structure diagram of the upper polishing mechanism of the present application;

[0031] Figure 12 It is a cross-sectional structure diagram of the control sleeve of the present application;

[0032] Figure 13 It is an assembly structure diagram of the bottom frame and the replacement mechanism of the present application;

[0033] Figure 14 The exploded view of the replacement mechanism of the present application;

[0034] Figure 15 The assembly view of the replacement mechanism of the present application;

[0035] Figure 16 The assembly view of the lower polishing mechanism and the replacement mechanism of the present application;

[0036] Figure 17 The structure view of the sleeve ring of the present application;

[0037] Figure 18 The assembly view of the partial discharge mechanism and the partial lower polishing mechanism of the present application;

[0038] Figure 19 The exploded view of the fixed block and the pushing block of the present application;

[0039] Figure 20 The assembly view of the lower polishing mechanism, the discharge mechanism and the chassis of the present application.

[0040] In the figure: 1-transport mechanism (101-fixed plate, 102-motor one, 103-rotating shaft, 104-ball basket, 105-throwing frame); 2-lower polishing mechanism (201-lower polishing ball, 202-fixed frame one, 203-discharge plate, 204-compression spring one, 205-clamping block, 206-sliding rod, 207-connecting rod, 208-gear one, 209-motor two, 210-gear two); 3-upper polishing mechanism (301-fixed frame two, 302-upper polishing ball, 303-fixed frame three, 304-motor three, 305-control sleeve); 4-discharge mechanism (401-fixed block, 402-pushing block, 403-discharge guide slot); 5-replacement mechanism (501-cylinder, 502-sleeve ring, 503-upper sleeve, 504-middle sleeve, 505-lower sleeve, 506-rotating disc, 507-limiting block); 6-chassis. DETAILED DESCRIPTION

[0041] In order to make the person in the art better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below, obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0042] Embodiment:

[0043] As Figure 1As shown in the figure, a basketball inner liner full-automatic polishing device, comprising: a chassis 6 and a control device; the chassis 6 is installed with a conveying mechanism 1, an upper polishing mechanism 3, a discharging mechanism 4 and a replacing mechanism 5; the replacing mechanism 5 is installed with a lower polishing mechanism 2; the control device is used to control the operation of the whole basketball inner liner full-automatic polishing device except itself.

[0044] Specifically, as shown in the figure, Figures 2-3 The conveying mechanism 1 comprises a fixed plate 101 and a rotating shaft 103; two fixed plates 101 are symmetrically fixed and installed on the chassis 6; the rotating shaft 103 is rotatably installed between the two fixed plates 101 and is driven by a motor 102 fixedly installed on the fixed plate 101; four ball suction baskets 104 are fixedly installed on the rotating shaft 103; a throwing rack 105 is fixedly installed between the two fixed plates 101 and corresponds to the ball suction basket 104; a suction disc is fixedly installed on each ball suction basket 104, and a gas pipe is connected to one end of the suction disc; a total gas pipe is fixedly installed in the rotating shaft 103, and the four gas pipes are in communication with the inside of the total gas pipe; one end of the total gas pipe is rotatably connected with a vacuum pump through the fixed plate 101.

[0045] As a specific embodiment of the present embodiment, the upper end of the throwing rack 105 is inclined, and one end corresponding to the ball suction basket 104 is provided with a baffle; the operator places the inner liner on the throwing rack 105, and the inner liner rolls to the left end of the throwing rack 105 under the action of gravity and is blocked by the baffle; there is a passageway between the two baffles for the ball suction basket 104 to pass through; the ball suction basket 104 is driven by the motor 102 to rotate and take the inner liner at the leftmost end away from the throwing rack 105; when the ball suction basket 104 contacts the inner liner, the vacuum pump starts to tightly adsorb the inner liner on the ball suction basket 104 through the suction disc; the ball suction basket 104 fixes the upper half of the inner liner and moves the inner liner to the designated position under the drive of the motor 102, at this time, the lower half of the inner liner is vertically downward and corresponds to the lower polishing mechanism 2.

[0046] Specifically, as shown in the figure, Figures 4-9 The lower polishing mechanism 2 comprises a fixed frame 202, a discharging plate 203, a connecting rod 207 and a motor 209; four fixed frames 202 are fixedly installed on the replacing mechanism 5; a lower polishing ball 201 is fixedly installed on the fixed frame 202; the fixed frame 202 is provided with a through hole at the bottom end; the discharging plate 203 is rotatably connected with the connecting rod 207 through the through hole; a groove is provided on the lower end of the lower polishing ball 201; the discharging plate 203 is matched with the groove at the upper end, and together with the lower polishing ball 201 forms a complete hemispherical shape to polish the inner liner;

[0047] The connecting rod 207 is elastically connected with the fixed frame 202 through the compression spring 204, and the discharge plate 203 is tightly attached to the fixed frame 202 when no external force is applied; the connecting rod 207 is rotationally installed with a sliding rod 206; the other end of the sliding rod 206 is slidingly installed on the replacement mechanism 5; the lower end of the connecting rod 207 is fixedly connected with a gear 208;

[0048] The motor 209 is fixedly installed on the chassis 6; the output end of the motor 209 is fixedly connected with a gear 210; the gear 210 is intermittently engaged with the gear 208;

[0049] As a specific embodiment of the present embodiment, as shown in Figures 13-16 The replacement mechanism 5 includes a cylinder 501, a sleeve ring 502, a limiting block 507 and a sleeve; the sleeve is composed of an upper sleeve 503, a middle sleeve 504 and a lower sleeve 505;

[0050] The sleeve is divided into three parts, which can effectively reduce the production cost and maintenance cost, and is more convenient to disassemble and assemble;

[0051] The lower sleeve 505 is fixedly installed on the chassis 6; the middle sleeve 504 is fixedly installed on the lower sleeve 505; the upper sleeve 503 is fixedly installed on the middle sleeve 504; the sleeve ring 502 is fixedly installed in the upper sleeve 503; the turntable 506 is slidingly and rotationally installed in the sleeve ring 502 and is driven by the cylinder 501 fixedly installed on the chassis 6; the turntable 506 is rotationally installed on the output end of the cylinder 501; four fixed frames 202 are uniformly fixedly installed on the turntable 506;

[0052] The outer side of the sleeve is provided with uniformly distributed Y-shaped sliding grooves corresponding to the four connecting rods 207; specifically, as shown in Figures 14-15 The upper sleeve 503 and the lower sleeve 505 are each provided with four vertical sliding grooves; the middle sleeve 504 is provided with four circumferentially distributed continuous V-shaped sliding grooves 1, and the upper and lower ends of the V-shaped sliding grooves 1 are communicated with the vertical sliding grooves of the upper sleeve 503 and the lower sleeve 505, respectively; the vertical sliding grooves of the upper sleeve 503 and the lower sleeve 505 and the V-shaped sliding grooves 1 on the middle sleeve 504 jointly form four uniformly distributed Y-shaped sliding grooves; the four sliding rods 206 are slidingly installed in the corresponding Y-shaped sliding grooves;

[0053] Specifically, as shown in Figure 14 and 17 The inner side of the sleeve 502 is provided with four circumferentially uniformly distributed V-shaped sliding grooves 2 corresponding to the Y-shaped sliding grooves; four limiting blocks 507 are elastically slidingly installed on the lower end of the turntable 506 through the compression spring 2; the limiting blocks 507 are intermittently slidingly installed in the corresponding inclined sliding grooves; the turntable 506 is driven to move up and down by the cylinder 501, and then is driven to rotate, thereby driving the inner container to sequentially pass through the upper polishing mechanism 3 and the discharge mechanism 4;

[0054] As a specific embodiment of the present embodiment, in order to ensure that the rotating disc 506 can only rotate counterclockwise, the depth of the upper end of the left V-shaped groove two is greater than that of the upper end of the right V-shaped groove two at the connection between every two V-shaped grooves in the inner side of the sleeve 502; after the limiting block 507 slides out of the sleeve 502 from the upper end of the sleeve 502, the limiting block 507 slides outward of the rotating disc 506 under the action of the second compression spring; when the limiting block 507 slides into the sleeve 502 from the upper end of the sleeve 502, the limiting block 507 can only slide into the left V-shaped groove two, thereby sliding along the corresponding V-shaped groove two, and further driving the rotating disc 506 to rotate counterclockwise; similarly, at the connection between the two inclined grooves on a V-shaped groove two, the depth of the lower end of the left inclined groove is greater than that of the lower end of the right inclined groove, and when the limiting block 507 enters the sleeve 502 from the lower end, it can only enter from the left side of the V-shaped groove two, thereby driving the rotating disc 506 to rotate counterclockwise;

[0055] After the transport mechanism 1 drives the inner container to the designated position, the cylinder 501 starts to drive the rotating disc 506 to move upward; the rotating disc 506 drives the fixed frame one 202 to move upward, thereby driving the lower polishing ball 201 and the discharge plate 203 to move upward; the discharge plate 203 drives the connecting rod 207 to move upward, and the connecting rod 207 drives the sliding rod 206 to slide in the vertical sliding groove of the lower sleeve 505; when the sliding rod 206 moves to the V-shaped groove one on the middle sleeve 504, the limiting block 507 enters the V-shaped groove two of the sleeve ring 502 from the lower end; when the sliding rod 206 slides in the vertical sliding groove on the lower sleeve 505, it ensures that the rotating disc 506 can only move vertically upward and cannot rotate, thereby ensuring that the limiting block 507 can accurately enter the sleeve ring 502;

[0056] The cylinder 501 drives the rotating disc 506 to continue to move upward, so that the limiting block 507 slides in the V-shaped groove two of the sleeve ring 502, thereby driving the rotating disc 506 to rotate, and the rotating disc 506 drives the fixed frame one 202 to rotate; while the fixed frame one 202 rotates, it drives the sliding rod 206 to slide in the V-shaped groove one of the middle sleeve 504; when the sliding rod 206 slides into the vertical sliding groove on the upper sleeve 503, the limiting block 507 just slides out of the sleeve ring 502; at this time, the rotating disc 506 rotates by 45 degrees, thereby driving the fixed frame one 202 to rotate by 45 degrees; the lower polishing ball 201 vertically corresponds to the position of the inner container transported by the transport mechanism 1;

[0057] The cylinder 501 drives the rotating disc 506 to continue moving upward; the slide rod 206 slides upward along the vertical sliding groove of the upper sleeve 503, so that the rotating disc 506 can only slide vertically upward and cannot rotate; when the lower polishing ball 201 contacts the inner container, the cylinder 501 is closed; at this time, the gear one 208 and the gear two 210 are just engaged; the motor two 209 is started, which drives the gear one 208 to rotate, and in turn drives the connecting rod 207 to rotate; the connecting rod 207 drives the discharge plate 203 to rotate horizontally, and in turn drives the lower polishing ball 201 to rotate, so that the discharge plate 203 cooperates with the lower polishing ball 201 to polish the lower half of the inner container;

[0058] After polishing is completed, the vacuum pump blows air outward, so that the inner container falls into the lower polishing ball 201; the cylinder 501 is recovered, which drives the rotating disc 506 to move downward, and in turn drives the fixed frame one 202 to move downward; when the limiting block 507 contacts the V-shaped sliding groove two on the sleeve ring 502, the slide rod 206 contacts the V-shaped sliding groove one on the middle sleeve 504, the rotating disc 506 continues to move downward under the drive of the cylinder 501, and at the same time, the rotating disc 506 rotates counterclockwise under the action of the limiting block 507, and when the slide rod 206 just slides onto the lower sleeve 505, the rotating disc 506 just rotates by 45 degrees; at this time, the suction basket 104 can just pass between the two lower polishing balls 201, the motor one 102 is started, which drives the suction basket 104 to rotate, and in turn transports the next inner container to the specified position;

[0059] After the motor one 102 drives the suction basket 104 to transport the next inner container to the specified position, the cylinder 501 is started, which drives the rotating disc 506 to move upward; when the slide rod 206 just slides onto the vertical sliding groove of the upper sleeve 505, the lower polishing ball 201 with the inner container and the upper polishing mechanism 3 correspond in the vertical direction; the empty lower polishing ball 201 adjacent to the lower polishing ball 201 with the inner container and the inner container on the suction basket 104 correspond in the vertical direction; the cylinder 501 drives the rotating disc 506 to continue moving upward, which sends the inner container into the upper polishing mechanism 3, and at this time, the inner container in the suction basket 104 just contacts the empty lower polishing ball 201.

[0060] Specifically, as shown in Figures 6-8 and 10-12, the upper polishing mechanism 3 includes a fixed frame two 301; the fixed frame two 301 is fixedly installed on the chassis 6; the fixed frame two 301 is fixedly installed with a fixed frame three 303; the upper polishing ball 302 is rotatably installed on the fixed frame three 303 and is driven by the motor three 304 fixedly installed on the fixed frame three 303;

[0061] In order to enable the inner container not to rotate when the upper polishing ball 302 polishes the inner container, four clamping blocks 205 are arranged on the upper polishing ball 201 through compression springs and are uniformly elastically slid, and the inner container is fixed through the four clamping blocks 205; the lower end of the fixed frame three 303 is fixedly installed with a control sleeve 305; the outer side of the clamping block 205 is provided with an inclined surface one, and the inner side of the control sleeve 305 is provided with an inclined surface two matched with the inclined surface one, which is used for controlling the clamping block 205 to fix the inner container on the lower polishing ball 201;

[0062] During the process that the cylinder 501 drives the rotating disc 506 to send the inner container into the upper polishing mechanism 3, the inclined surface two on the inner side of the control sleeve 305 contacts with the inclined surface one on the outer side of the clamping block 205, and then the lower polishing ball 201 moves upward, so that the clamping block 205 tightens the inner container in the lower polishing ball 201, and finally the upper polishing ball 302 and the lower polishing ball 201 are folded to make the inner container contact with the upper polishing ball 302; then the third motor is started to drive the upper polishing ball 302 to rotate, and then the upper polishing ball 302 polishes the upper half of the inner container; when the lower polishing ball 201 and the upper polishing ball 302 are separated, the control sleeve 305 is separated from the clamping block 205, the clamping block 205 is reset, and the inner container is loosened.

[0063] Through the polishing of the upper polishing ball 302 and the lower polishing ball 201 on the inner container, it can be ensured that the polishing effect of each inner container is the same, and all can be uniformly polished.

[0064] Specifically, as shown in Figure 16 and 18 The discharging mechanism 4 includes a fixed block 401 and a discharging guide groove 403; the bottom end of the discharging plate 203 is a cone, and the fixed block 401 is fixedly installed on the fixed frame one 202; the pushing block 402 is elastically slid on the fixed block 401 through compression springs, and the pushing block 402 abuts against the discharging plate 203; the discharging guide groove 403 is fixedly installed on the bottom frame 6 and corresponds to the discharging plate 203; the vertical sliding groove on the lower sleeve 505 corresponding to the discharging guide groove 403 is short;

[0065] After the inner container is polished, the cylinder 501 is started, and the polished inner container is moved to the position corresponding to the discharge guide groove through the reciprocating movement of the cylinder 501; at this time, the slide rod 206 slides downward into the vertical sliding groove of the lower sleeve 505, the cylinder 501 drives the rotating disc 506 to move downward, and then drives the slide rod 206 to move downward; because the vertical sliding groove corresponding to the discharge guide groove 403 on the lower sleeve 505 is short, the slide rod 206 stops moving when it slides to the bottom end of the vertical sliding groove, and then the discharge plate 203 stops moving downward; the cylinder 501 drives the fixed frame one 202 to continue moving downward, so that the discharge plate 203 ejects the inner container from the lower polishing ball 201; when the through hole of the fixed frame one 202 moves to the vertebra at the lower end of the discharge plate 203, the push block 402 pushes the discharge plate 203 to rotate towards the direction of the discharge guide groove 403, and then inclines; with the descent of the fixed frame one 202, the inclination of the discharge plate 203 becomes larger and larger; when the through hole of the fixed frame one 202 moves to the bottom end of the vertebra, the inner container on the discharge plate 203 just falls into the discharge guide groove 403, is discharged to the designated position by the discharge guide groove 403, and is then collected; then the cylinder 501 drives the rotating disc 506 to move upward, and the above operation is repeated to polish the inner container in turn.

[0066] Working principle:

[0067] First step, the operator places the inner container on the feeding frame 105, starts the motor one 102 and the vacuum pump, and sends the inner container to the designated position through the ball suction frame 104;

[0068] Second step, start the cylinder 501, drive the lower polishing ball 201 to contact with the inner container, start the motor two 209, and polish the lower half of the inner container;

[0069] Third step, after polishing, the vacuum pump is deflated, the inner container is placed in the lower polishing ball 201; start the cylinder 501, drive the inner container to move into the upper polishing ball 302, start the motor three 304, and polish the upper half of the inner container;

[0070] Fourth step, after polishing, start the cylinder 501, drive the polished inner container to move, send the inner container into the discharge guide groove 403, and then discharge and collect by the discharge guide groove 403.

[0071] The above is only the preferred specific embodiment of the present embodiment, but the protection scope of the present embodiment is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present embodiment within the technical range disclosed by the present embodiment, which should be covered in the protection scope of the present embodiment.

Claims

1. A full-automatic polishing device for a basketball inner liner, characterized in that, The utility model relates to a kind of double-end polishing machine, including: Chassis (6) and control device;The transport mechanism (1), upper polishing mechanism (3), discharge mechanism (4) and replacement mechanism (5) are installed on the chassis (6);Lower polishing mechanism (2) is installed on the replacement mechanism (5); The transport mechanism (1) moves to specified position by inner container, and lower polishing mechanism (2) is polished to the lower end of inner container, and inner container is placed in lower polishing mechanism (2);The replacement mechanism (5) drives lower polishing mechanism (2) to pass through upper polishing mechanism (3), and the upper end of inner container is polished by upper polishing mechanism (3);After polishing, lower polishing mechanism (2) is moved to the position corresponding to discharge mechanism (4) by replacement mechanism (5), and the polished inner container is transported by discharge mechanism (4) and lower polishing mechanism (2); The transport mechanism (1) includes fixed plate (101) and pivot (103);Two fixed plate (101) are symmetrically fixedly installed on chassis (6);Pivot (103) is rotatably installed between two fixed plate (101), and is driven by motor one (102) fixedly installed on fixed plate (101);At least two suction baskets (104) are uniformly fixedly installed on pivot (103);Throwing rack (105) is fixedly installed at the position corresponding to suction basket (104) between two fixed plate (101);Suction basket (104) is rotated by motor one (102) rotation drive, and then inner container placed on throwing rack (105) is moved to lower polishing mechanism (2); The lower polishing mechanism (2) includes fixed frame one (202), discharge plate (203), connecting rod (207) and motor two (209);At least two fixed frame one (202) are fixedly installed on replacement mechanism (5);Lower polishing ball (201) is fixedly installed on fixed frame one (202);The bottom end of fixed frame one (202) is provided with a through hole;Discharge plate (203) is rotatably connected with connecting rod (207) through the through hole at the lower end;The lower end of lower polishing ball (201) is provided with a groove;The upper end of discharge plate (203) is matched with the groove, and lower polishing ball (201) forms a complete hemispherical type, which polishes inner container together; Connecting rod (207) is elastically connected with fixed frame one (202);Slide rod (206) is rotatably installed on connecting rod (207);The other end of slide rod (206) is slidably installed on replacement mechanism (5);Gear one (208) is fixedly connected to the lower end of connecting rod (207); Motor two (209) is fixedly installed on chassis (6);Gear two (210) is fixedly connected to the output end of motor two (209);Gear two (210) and gear one (208) are intermittently engaged. The replacement mechanism (5) comprises a cylinder (501) and a sleeve; the sleeve is fixedly installed on the chassis (6); a rotating disc (506) is rotatably and slidably installed in the sleeve and is driven by the cylinder (501) fixedly installed on the chassis (6); the rotating disc (506) is rotatably installed on the output end of the cylinder (501); at least two of the fixed frames (202) are evenly fixedly installed on the rotating disc (506); the outer side of the sleeve is provided with circumferentially evenly distributed Y-shaped sliding grooves, and the sliding rods (206) slide in the Y-shaped sliding grooves; the rotating disc (506) is driven by the cylinder (501) to move up and down, and then the sliding rods (206) move along the Y-shaped sliding grooves, so as to drive the inner containers placed in the lower polishing balls (201) to sequentially pass through the upper polishing mechanism (3) and the discharging mechanism (4). The control device is used for controlling the operation of the whole automatic basketball inner container polishing device except the control device itself.

2. The basketball inner liner full-automatic polishing device according to claim 1, characterized in that: Each of the ball sucking baskets (104) is fixedly provided with a suction disc connected with a vacuum pump through an air pipe.

3. The basketball inner liner full-automatic polishing device according to claim 1, characterized in that: The replacement mechanism (5) further comprises a sleeve ring (502) and a limiting block (507); the sleeve ring (502) is fixedly installed in the sleeve; the rotating disc (506) is rotatably installed in the sleeve ring (502); the inner side of the sleeve ring (502) is provided with V-shaped sliding grooves two matched with the Y-shaped sliding grooves; the lower end of the rotating disc (506) is elastically and slidably installed with the limiting block (507); the limiting block (507) intermittently slides in the V-shaped sliding grooves two; the sliding direction of the limiting block (507) is controlled through the V-shaped sliding grooves two, and then the rotating direction of the rotating disc (506) is controlled to be unidirectional.

4. The basketball inner liner full-automatic polishing device according to claim 3, characterized in that: The sleeve comprises an upper sleeve (503), an intermediate sleeve (504) and a lower sleeve (505); the lower sleeve (505) is fixedly installed on the chassis (6); the intermediate sleeve (504) is fixedly installed on the lower sleeve (505); the upper sleeve (503) is fixedly installed on the intermediate sleeve (504); the sleeve ring (502) is fixedly installed in the upper sleeve (503); the outer sides of the upper sleeve (503) and the lower sleeve (505) are evenly provided with vertical sliding grooves in the same number as the fixed frames (202); the outer side of the intermediate sleeve (504) is provided with V-shaped sliding grooves one in the same number as the vertical sliding grooves and circumferentially distributed, and the upper and lower ends of the V-shaped sliding grooves one are communicated with the vertical sliding grooves of the upper sleeve (503) and the lower sleeve (505) respectively; the vertical sliding grooves of the upper sleeve (503) and the lower sleeve (505) and the V-shaped sliding grooves one on the intermediate sleeve (504) jointly form evenly distributed Y-shaped sliding grooves; the inner side of the sleeve ring (502) is provided with V-shaped sliding grooves two in the same number as the V-shaped sliding grooves one and correspondingly matched with the V-shaped sliding grooves one, for controlling the unidirectional rotation of the rotating disc (506).

5. The basketball inner liner full-automatic polishing device according to claim 1, characterized in that: The upper polishing mechanism (3) comprises a second fixing frame (301), the second fixing frame (301) is fixedly installed on the bottom frame (6), a third fixing frame (303) is fixedly installed on the second fixing frame (301), an upper polishing ball (302) is rotatably installed on the third fixing frame (303) and is driven by a third motor (304) fixedly installed on the third fixing frame (303), a control sleeve (305) is fixedly installed on the lower end of the third fixing frame (303), a plurality of clamping blocks (205) are elastically and slidably installed on the upper polishing ball (201), and the control sleeve (305) is used for controlling the clamping blocks (205) to fix the inner container on the upper polishing ball (201).

6. The basketball inner liner full-automatic polishing device according to claim 1, characterized in that: The discharging mechanism (4) comprises a fixed block (401) and a discharging guide groove (403), the bottom end of the discharging plate (203) is a cone, the fixed block (401) is fixedly installed on the first fixing frame (202), a pushing block (402) is elastically and slidably installed on the fixed block (401), the pushing block (402) abuts against the discharging plate (203), the discharging guide groove (403) is fixedly installed on the bottom frame (6) and corresponds to the discharging plate (203), when the cone at the bottom end of the discharging plate (203) slides to the through hole on the first fixing frame (202), the pushing block (402) pushes the discharging plate (203) to rotate, the discharging plate (203) is inverted to the discharging guide groove (403), the inner container on the discharging plate (203) rolls into the discharging guide groove (403), and then the inner container is discharged from the discharging guide groove (403).

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