Tablet computer shell polishing device

Abstract

The invention belongs to the technical field of polishing, and particularly relates to a tablet computer shell polishing device which comprises a machine body, a rotating disc is rotationally connected to the upper surface of the machine body, a plurality of fixing grooves used for containing tablet computer shells are formed in the surface of the rotating disc, and the rotating disc is used for rotating the tablet computer shells to a polishing and grinding position. A conveying belt is arranged on one side of the machine body and used for conveying a tablet computer shell, a conveying belt is arranged on the other side of the machine body and used for conveying the ground tablet computer shell, and a polishing roller is rotationally arranged on the upper surface of the machine body and used for polishing the tablet computer shell. Two sets of transfer assemblies are arranged on the upper surface of the machine body, and each set of transfer assembly is used for adsorbing and transferring a tablet personal computer shell; and by arranging the scraping assembly, the problem that a certain precision error is generated in the polishing process of the tablet personal computer shell due to the fact that metal dust is accumulated in the fixing groove is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of polishing, in particular to a tablet computer shell polishing device. Background Art

[0002] As we all know, the metal casing surface polishing equipment used in tablet computer production is a tool designed specifically for the tablet manufacturing process. This equipment is primarily used to finely polish the tablet's metal casing, ensuring that the surface meets the high standards required by tablet production processes. Within the electronics manufacturing and processing industry, this polishing device has gained widespread adoption and recognition due to its efficiency and practicality.

[0003] In the existing tablet computer shell polishing process, the tablet computer shell on the conveyor belt is placed on the rotating disk through the electric guide rail and the mechanical suction cup. After being placed on the rotating disk, the polishing wheel is started. The polishing wheel can polish and grind the surface of the tablet computer shell while the rotating disk rotates. As the rotating disk rotates, the upper surface of the entire tablet computer shell is polished, and then it is transferred to the bottom of the mechanical suction cup on the other side. The polished tablet computer shell is taken out by the mechanical suction cup and then placed on the conveyor belt for subsequent processing.

[0004] However, in the process of using the existing tablet computer shell polishing device, since a groove with the same cross-section as the tablet computer shell is opened on the rotating disk where the tablet computer shell is placed, so as to facilitate the clamping of the tablet computer shell and prevent the tablet computer shell from shifting during the polishing process, metal dust generated by the polishing will remain in the groove on the rotating disk during the long polishing process, resulting in the subsequent tablet computer shell not being fully embedded after being placed therein, which causes corrugated polishing marks on the polishing surface of the tablet computer shell, resulting in the problem of unqualified polishing quality.

[0005] To this end, the present invention provides a tablet computer shell polishing device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a tablet computer shell polishing device described in the present invention includes a body, the upper surface of the body is rotatably connected to a rotating disk, the surface of the rotating disk is provided with a plurality of fixing grooves for placing the tablet computer shell, the rotating disk is used to rotate the tablet computer shell to the polishing and grinding position, one side of the body is provided with a conveyor belt, the conveyor belt is used to convey the tablet computer shell, the other side of the body is provided with a conveyor belt, the conveyor belt is used to convey the polished tablet computer shell, the upper surface of the body is rotatably provided with a polishing roller, the polishing roller is used to polish the tablet computer shell,

[0008] Two groups of transfer components are provided on the upper surface of the body, and each group of transfer components is used for adsorption and transfer of the tablet computer shell;

[0009] A scraping assembly is provided on the lower surface of the rotating disk, and the scraping assembly includes a plurality of slide bars slidably provided on the surface of the rotating disk, and each of the slide bars can scrape the metal dust remaining in the fixed groove;

[0010] A spray assembly is provided below the rotating disk, and the spray assembly is used to absorb the metal dust that is plucked off.

[0011] Preferably, the transfer component includes a fixed platform fixed to the upper surface of the body, the upper surface of the fixed platform is fixed with a guide rail, a slide is slidably connected to the guide rail, one end of the slide is fixed with a suction cup hand, and the suction cup hand is used for adsorption and transfer of the tablet computer shell.

[0012] Preferably, the guide rail can drive a slide connected to the upper surface of the guide rail, drive the slide to move to the top of the conveyor belt, start the suction cup hand at one end of the slide to move downward, the downward movement of the suction cup hand will gradually abut against the surface of the tablet computer shell, and then the tablet computer shell adsorbent will be moved into the fixed groove on the rotating disk, and driven to the polishing roller through the rotation of the rotating disk.

[0013] Preferably, the scraping assembly also includes a plurality of slide grooves opened on the rotating disk, and each of the slide rods can slide along the slide groove. The setting of the slide groove can be used to prevent the metal dust generated by polishing from accumulating on both sides of the fixed groove. A driving assembly is provided at the position of the slide rod corresponding to the upper surface of the machine body, and the driving assembly can drive the slide rod to scrape and clean the entire interior of the fixed groove.

[0014] Preferably, the driving assembly includes a positioning platform fixed to the upper surface of the machine body, the upper surface of the positioning platform is fixed with a fixed rail, the upper surface of the fixed rail is provided with an auxiliary groove, an auxiliary block is slidably connected in the auxiliary groove, a rubber block is fixed to one side of the auxiliary block, a connecting rod is fixed to the lower surface of the sliding rod, a connecting groove is provided at the rotating disk corresponding to the connecting rod, the connecting rod can slide along the connecting groove, the connecting rod can abut against the auxiliary block, and the rubber block is used to improve the adaptability between the auxiliary block and the connecting rod.

[0015] Preferably, the auxiliary block slides along the auxiliary groove, and the auxiliary block can push the connecting rod to slide along the slide groove. The connecting rod sliding along the slide groove can drive the slide rod to clean the accumulated metal dust along the fixed groove. Both ends of the slide rod are fixedly connected to the limit rods, and the limit rods at both ends of the slide rod are used to clean the edges on both sides of the fixed groove.

[0016] Preferably, a positioning groove is provided inside the rotating disk, a compression spring is fixed in the positioning groove, one end of the compression spring away from the positioning groove is fixed to the connecting plate, a telescopic rod is provided in the middle of the compression spring, one end of the telescopic rod is fixed to the rotating disk, and the other end of the telescopic rod is fixed to the connecting plate, which is used to limit the compression spring, and the compression spring is used for automatic reset of the sliding rod after completing the cleaning work.

[0017] Preferably, a collection frame is fixedly connected to one side of the body, a collection groove is opened inside the collection frame, the collection groove is used to collect metal dust, and a guide plate is fixedly connected to the surface of the collection frame, the guide plate is used to collect the tablet computer shell that has not been adsorbed and successfully removed.

[0018] Preferably, the surface of the guide plate is provided with a plurality of fixing holes, the fixing holes are used to drop metal dust, the surface of the guide plate is provided with a plurality of guide grooves, each of the guide grooves is rotatably connected with a guide column, the guide column is used to assist in the unloading of the tablet computer shell.

[0019] Preferably, the spray assembly includes a connecting platform fixedly connected to the upper surface of the machine body, the upper surface of the connecting platform is fixedly connected to a motor, the output end of the motor drives two groups of spray parts, the spray parts include a pressurized box fixedly connected to the upper surface of the machine body, the upper surface of the pressurized box is fixedly connected to a storage box, one end of the storage box is fixedly connected to a nozzle, a storage cavity is provided in the storage box, and a connecting hole is provided at the connection between the storage cavity and the pressurized box, the connecting hole is used for the pressurized box to replenish water into the storage box in time, the output end of the motor is fixedly connected to a reciprocating screw, the surface of the reciprocating screw is slidably connected to a sliding plate, the sliding plate can squeeze the water in the storage cavity out to form a spray, the output end of the motor is transmission-connected to a transmission belt, and another reciprocating screw is driven by the transmission belt, and a transmission rod is fixedly connected to the position of the machine body corresponding to the reciprocating screw, and the transmission rod is used to position the reciprocating screw.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The tablet computer shell polishing device described in the present invention is a device in which the tablet computer shell is sequentially transferred to the polishing position, at which time the polishing roller begins to polish the shell surface. After polishing is completed, the shell is sent out of the device through a conveyor belt. In order to improve the polishing efficiency and accuracy, two sets of transfer components are set on the upper surface of the machine body. They take the shell out of the fixed groove by adsorption and transfer it to the next process, realizing automated operation. During the polishing process, the scraping component under the rotating disk plays an important role. As the rotating disk rotates, several sliding rods slide in the fixed groove, effectively scraping off the residual metal dust, preventing the accumulation of dust, which will raise the height of the subsequent tablet computer shell and cause errors in the polishing thickness.

[0022] 2. The tablet computer shell polishing device described in the present invention is firmly installed on the upper surface of the body through a positioning table, providing stable support for the entire driving process. The auxiliary block slidingly connected in the auxiliary groove on the fixed rail can move with the movement of the connecting rod. The rotating disk rotates to drive the connecting rod, and the connecting rod will abut against the auxiliary block, so that the auxiliary block pushes the connecting rod to slide along the connecting groove. The design of the rubber block improves the adaptability between the auxiliary block and the connecting rod, ensures close contact between the two, and reduces the loss caused by friction. As the auxiliary block moves, the sliding rod slides in the sliding groove to scrape off the metal dust in the fixed groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 is a perspective view of embodiment 1 of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the mobile mechanism of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the angle adjustment mechanism of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the position adjustment mechanism of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the angle adjustment mechanism of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the elongation mechanism of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the angle adjustment mechanism of the present invention;

[0031] In the figure: 1. body;

[0032] 2. Conveyor belt; 21. Conveyor belt;

[0033] 3. Fixed table; 31. Guide rail; 32. Slide table; 33. Polishing roller; 34. Suction cup arm;

[0034] 4. Rotating plate; 41. Fixed slot; 42. Slide slot; 43. Slide rod; 44. Connecting rod; 45. Connecting slot; 46. Limiting rod; 47. Positioning slot; 48. Compression spring; 49. Telescopic rod; 410. Positioning platform; 411. Fixed rail; 412. Auxiliary slot; 413. Auxiliary block; 414. Rubber block;

[0035] 5. Collection frame; 51. Collection slot; 52. Guide plate; 53. Fixing hole; 54. Guide slot; 55. Guide column;

[0036] 6. Connecting platform; 61. Motor; 62. Transmission belt; 63. Transmission rod; 64. Reciprocating screw; 65. Storage box; 66. Storage cavity; 67. Pressurizing box; 68. Connecting hole; 69. Nozzle; 610. Sliding plate. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0038] Example 1: Figures 1 to 7As shown, a tablet computer shell polishing device described in an embodiment of the present invention includes a body 1, and a rotating disk 4 is rotatably connected to the upper surface of the body 1. The surface of the rotating disk 4 is provided with several fixed grooves 41 for placing the tablet computer shell, and the rotating disk 4 is used to rotate the tablet computer shell to the polishing and grinding position. A conveyor belt 2 is provided on one side of the body 1, and the conveyor belt 2 is used to convey the tablet computer shell. A conveyor belt 21 is provided on the other side of the body 1, and the conveyor belt 21 is used to convey the polished tablet computer shell. A polishing roller 33 is rotatably provided on the upper surface of the body 1, and the polishing roller 33 is used for polishing the tablet computer shell. Two groups of transfer components are provided on the upper surface of the body 1, and each group of transfer components is used for adsorbing and transporting the tablet computer shell; a scraping component is provided on the lower surface of the rotating disk 4, and the scraping component includes several slide bars 43 slidably provided on the surface of the rotating disk 4, and each slide bar 43 can scrape off the metal dust remaining in the fixed groove 41; a spray component is provided below the rotating disk 4, and the spray component is used to adsorb the metal dust that has been plucked off.

[0039] Specifically, during the use of the existing tablet computer shell polishing device, a groove having the same cross-section as the tablet computer shell is formed on the rotating disk 4 on which the tablet computer shell is placed, so as to facilitate the engagement of the tablet computer shell and prevent the tablet computer shell from shifting during the polishing process. However, during the long polishing process, metal dust generated by the polishing will remain in the groove on the rotating disk 4, resulting in the subsequent tablet computer shell not being fully embedded after being placed therein. This results in wavy polishing marks on the surface of the tablet computer shell, resulting in the problem of unqualified polishing quality.

[0040] Therefore, the present invention solves this problem by setting a certain structure. First, the tablet computer shell is sent into the device through the conveyor belt 2 and placed in the fixed groove 41 on the rotating disk 4. As the rotating disk 4 rotates, the tablet computer shell is sequentially transferred to the polishing position. At this time, the polishing roller 33 begins to polish the shell surface. After the polishing is completed, the shell is sent out of the device through the conveyor belt 21. In order to improve the polishing efficiency and accuracy, two sets of transfer components are set on the upper surface of the body 1. They take the shell out of the fixed groove 41 by adsorption and transfer it to the next process, realizing automated operation. During the polishing process, the scraping component under the rotating disk 4 plays an important role. Function: As the rotating disk 4 rotates, several sliding rods 43 slide in the fixed groove 41, effectively scraping off the residual metal dust, preventing the accumulation of dust, which will raise the height of the subsequent tablet computer shell and cause errors in the polishing thickness. Because the polishing accuracy of the polishing roller 33 is set, if the tablet computer is not on a flat horizontal surface, some corners will be warped and over-polished, resulting in problems with unqualified polishing quality. At the same time, the spray component absorbs the scraped metal dust, further purifying the working environment, reducing the harm of dust to the health of the operator, realizing the automated polishing of the tablet computer shell, and improving production efficiency and quality.

[0041] The problem that metal dust accumulates in the fixing groove 41 and causes a certain precision error during the polishing process of the tablet computer shell is solved.

[0042] like Figure 1 As shown, the transfer assembly of this embodiment includes a fixed platform 3 fixed to the upper surface of the body 1, the upper surface of the fixed platform 3 is fixed with a guide rail 31, a slide 32 is slidably connected to the guide rail 31, and one end of the slide 32 is fixed with a suction cup hand 34, which is used for adsorption and transfer of the tablet computer shell.

[0043] Specifically, the guide rail 31 is set on the fixed platform 3, allowing the slide 32 to slide on it, thereby realizing the horizontal movement of the suction cup hand 34. The suction cup hand 34 uses its adsorption function to tightly adsorb the tablet computer shell, completing the transfer process from the conveyor belt 2 to the fixed groove 41 or the fixed groove 41 to the conveyor belt 21, making the transfer process more accurate and efficient.

[0044] like Figure 1 As shown, the guide rail 31 of this embodiment can drive the slide 32 slidably connected to the upper surface of the guide rail 31, drive the slide 32 to move to the top of the conveyor belt 2, start the suction cup hand 34 at one end of the slide 32 to move downward, and the downward movement of the suction cup hand 34 will gradually abut against the surface of the tablet computer shell, and then the tablet computer shell adsorbent will be driven into the fixed groove 41 on the rotating disk 4 through the rotation of the rotating disk 4 to the polishing roller 33.

[0045] Specifically, the guide rail 31 accurately controls the slide 32 to move on the guide rail 31 to just above the conveyor belt 2 through its driving mechanism. Then, the suction cup hand 34 at one end of the slide 32 is started to move downward until it is in close contact with the surface of the tablet computer shell. The suction cup hand 34 uses its adsorption function to firmly adsorb the tablet computer shell and smoothly transfer it to the fixed groove 41 on the rotating disk 4. As the rotating disk 4 rotates, the tablet computer shell is driven to the polishing roller 33 for polishing.

[0046] like Figure 6 As shown, the scraping assembly of this embodiment also includes a plurality of slide grooves 42 opened on the rotating disk 4, and each slide rod 43 can slide along the slide groove 42. The setting of the slide groove 42 can be used to prevent the metal dust generated by polishing from accumulating on both sides of the fixed groove 41. A driving assembly is provided at the position of the slide rod 43 on the upper surface of the body 1, and the driving assembly can drive the slide rod 43 to scrape and clean the entire interior of the fixed groove 41.

[0047] Specifically, the sliding rod 43 in the scraping assembly slides along the sliding groove 42 provided on the rotating disk 4, ensuring that the sliding rod 43 can accurately scrape the metal dust in the fixed groove 41 and prevent the dust from accumulating on both sides of the fixed groove 41. At the same time, the driving assembly provided on the upper surface of the machine body 1 at the position corresponding to the sliding rod 43 can drive the sliding rod 43 to slide in the sliding groove 42, thereby scraping and cleaning the entire fixed groove 41.

[0048] like Figure 6 As shown, the driving assembly of this embodiment includes a positioning platform 410 fixed to the upper surface of the body 1, the upper surface of the positioning platform 410 is fixed with a fixed rail 411, the upper surface of the fixed rail 411 is provided with an auxiliary groove 412, an auxiliary block 413 is slidably connected in the auxiliary groove 412, a rubber block 414 is fixed to one side of the auxiliary block 413, a connecting rod 44 is fixed to the lower surface of the slide rod 43, a connecting groove 45 is provided at the rotating disk 4 corresponding to the connecting rod 44, the connecting rod 44 can slide along the connecting groove 45, the connecting rod 44 can abut against the auxiliary block 413, and the rubber block 414 is used to improve the adaptability between the auxiliary block 413 and the connecting rod 44.

[0049] Specifically, the driving assembly is firmly mounted on the upper surface of the body 1 through the positioning platform 410, providing stable support for the entire driving process. The auxiliary block 413 slidingly connected in the auxiliary groove 412 on the fixed rail 411 can move with the movement of the connecting rod 44. The rotating disk 4 rotates to drive the connecting rod 44, and the connecting rod 44 will abut against the auxiliary block 413, so that the auxiliary block 413 pushes the connecting rod 44 to slide along the connecting groove 45. The design of the rubber block 414 improves the adaptability between the auxiliary block 413 and the connecting rod 44, ensures close contact between the two, and reduces the loss caused by friction. As the auxiliary block 413 moves, the sliding rod 43 slides in the sliding groove 42 to scrape off the metal dust in the fixed groove 41.

[0050] like Figure 6 As shown, in this embodiment, the auxiliary block 413 slides along the auxiliary groove 412, and the auxiliary block 413 can push the connecting rod 44 to slide along the slide groove 42. The connecting rod 44 slides along the slide groove 42, which can drive the slide rod 43 to clean the accumulated metal dust along the fixed groove 41. Both ends of the slide rod 43 are fixedly connected to the limiting rods 46. The limiting rods 46 at both ends of the slide rod 43 are used to clean the edges on both sides of the fixed groove 41.

[0051] Specifically, when the auxiliary block 413 slides in the auxiliary groove 412, it pushes the connecting rod 44 to slide along the slide groove 42. This movement drives the slide rod 43 to move along the fixed groove 41, thereby effectively cleaning the metal dust accumulated in the fixed groove 41. At the same time, the limit rod 46 design at both ends of the slide rod 43 ensures that the slide rod 43 can reach and clean the dust at the edges of both sides of the fixed groove 41 during the cleaning process, avoiding dust residue.

[0052] like Figure 6 As shown, a positioning groove 47 is provided inside the rotating disk 4 of this embodiment, and a compression spring 48 is fixed in the positioning groove 47. One end of the compression spring 48 away from the positioning groove 47 is fixed to the connecting plate, and a telescopic rod 49 is provided in the middle of the compression spring 48. One end of the telescopic rod 49 is fixed to the rotating disk 4, and the other end of the telescopic rod 49 is fixed to the connecting plate, which is used to limit the compression spring 48. The compression spring 48 is used for automatic reset of the slide rod 43 after completing the cleaning work.

[0053] Specifically, a compression spring 48 is fixedly connected to the positioning groove 47 inside the rotating disk 4, and the other end of the compression spring 48 is connected to the connecting plate. At the same time, a telescopic rod 49 is provided in the middle of the compression spring 48, one end of which is fixed to the rotating disk 4 and the other end is fixed to the connecting plate, which plays a role in limiting the compression spring 48. When the slide rod 43 completes the cleaning work, the elastic force of the compression spring 48 will cause the connecting plate to drive the slide rod 43 to automatically reset, preparing for the next cleaning work.

[0054] Example 2: Figures 1 to 7 As shown, in contrast to Example 1, another embodiment of the present invention is as follows: a collecting frame 5 is fixedly connected to one side of the body 1, a collecting groove 51 is provided inside the collecting frame 5, the collecting groove 51 is used to collect metal dust, and a guide plate 52 is fixedly connected to the surface of the collecting frame 5, the guide plate 52 is used to collect the tablet computer shell that has not been adsorbed and has not been successfully removed.

[0055] Specifically, the collection frame 5 on one side of the body 1 effectively collects metal dust through the collection groove 51 inside it, preventing the dust from flying and polluting. At the same time, the guide plate 52 fixed on the surface of the collection frame 5 guides the tablet computer shell that has not been adsorbed or successfully removed, avoiding the shell from falling and being damaged, and also avoiding the secondary grinding and polishing of the shell.

[0056] like Figure 5 As shown, in this embodiment, a plurality of fixing holes 53 are provided on the surface of the guide plate 52, and the fixing holes 53 are used to drop metal dust. A plurality of guide grooves 54 are provided on the surface of the guide plate 52, and a guide column 55 is rotatably connected in each guide groove 54, and the guide column 55 is used to assist in the unloading of the tablet computer shell.

[0057] Specifically, the fixing holes 53 on the guide plate 52 allow the metal dust to fall into the collection frame 5 to prevent dust accumulation. At the same time, the guide column 55 rotatably connected in the guide groove 54 plays a role in assisting the unloading of the tablet computer shell, ensuring that the shell can slide steadily and smoothly to the designated position.

[0058] like Figure 7 As shown, the spray assembly of this embodiment includes a connecting platform 6 fixedly connected to the upper surface of the body 1, a motor 61 is fixedly connected to the upper surface of the connecting platform 6, and the output end of the motor 61 drives two groups of spray parts, and the spray parts include a pressurizing box 67 fixedly connected to the upper surface of the body 1, a storage box 65 is fixedly connected to the upper surface of the pressurizing box 67, a nozzle 69 is fixedly connected to one end of the storage box 65, a storage cavity 66 is provided in the storage box 65, and a connecting hole 68 is provided at the connection between the storage cavity 66 and the pressurizing box 67. The connecting hole 68 is used The pressurizing box 67 replenishes water into the storage box 65 in time. The output end of the motor 61 is fixedly connected to the reciprocating screw 64. The surface of the reciprocating screw 64 is slidably connected to the sliding plate 610. The sliding plate 610 can squeeze the water in the storage cavity 66 out to form a spray. The output end of the motor 61 is transmission-connected to the transmission belt 62, which drives another reciprocating screw 64. The body 1 is fixedly connected to the position of the reciprocating screw 64. The transmission rod 63 is used to position the reciprocating screw 64.

[0059] Specifically, the spray assembly is firmly mounted on the upper surface of the body 1 through the connecting platform 6. The motor 61 serves as a power source, and its output end drives two groups of spray parts to work. Each group of spray parts includes a pressurizing tank 67 and a storage tank 65. The storage tank 65 stores an appropriate amount of water and is connected to the pressurizing tank 67 through the connecting hole 68 to ensure that the pressurizing tank 67 can replenish water to the storage tank 65 in time. The output end of the motor 61 is also fixedly connected to a reciprocating screw 64, and a sliding plate 610 slidably connected to its surface. Under the rotation of the screw, it will periodically squeeze the water in the storage cavity 66, so that it forms a spray through the nozzle 69. At the same time, the output end of the motor 61 also drives another reciprocating screw 64 to move synchronously through the transmission belt 62, and the transmission rod 63 fixed at the corresponding position on the body 1 plays a positioning role for the reciprocating screw 64, ensuring the stability of its movement.

[0060] Working principle: first, the tablet computer shell passes through the slide 32 set on the starting guide rail 31. The sliding of the slide 32 will drive the suction cup hand 34 to align with the tablet computer shell, and then the tablet computer shell is sent from the conveyor belt 2 into the device and placed in the fixed groove 41 on the rotating disk 4. As the rotating disk 4 rotates, the tablet computer shell is transported to the polishing position in turn. At this time, the polishing roller 33 begins to polish the surface of the shell. After the polishing is completed, the shell is sent out of the device through the conveyor belt 21. In order to improve the polishing efficiency and accuracy, two sets of transfer components are set on the upper surface of the body 1. They take the shell out of the fixed groove 41 by adsorption and transfer it to the next process, realizing automated operation. During the polishing process, The scraping assembly below the rotating disk 4 plays an important role. As the rotating disk 4 rotates, several sliding rods 43 slide in the fixed grooves 41, effectively scraping off the residual metal dust and preventing the accumulation of dust, which will raise the height of the subsequent tablet computer shell and cause errors in the polishing thickness. Because the polishing accuracy of the polishing roller 33 is set, if the tablet computer is not on a flat horizontal surface, some corners will be warped and over-polished, resulting in problems with unqualified polishing quality. At the same time, the spray assembly absorbs the scraped metal dust, further purifying the working environment, reducing the harm of dust to the health of the operator, realizing the automated polishing of the tablet computer shell, and improving production efficiency and quality.

[0061] The auxiliary block 413 is slidably connected to the auxiliary groove 412 on the fixed rail 411 and can move with the movement of the connecting rod 44. The rotating disk 4 rotates to drive the connecting rod 44, and the connecting rod 44 abuts against the auxiliary block 413, so that the auxiliary block 413 pushes the connecting rod 44 to slide along the connecting groove 45. The design of the rubber block 414 improves the adaptability between the auxiliary block 413 and the connecting rod 44, ensures close contact between the two, and reduces the loss caused by friction. As the auxiliary block 413 moves, the sliding rod 43 slides in the sliding groove 42 to scrape off the metal dust in the fixed groove 41.

[0062] In addition, a compression spring 48 is fixedly connected to the positioning groove 47 inside the rotating disk 4, and the other end of the compression spring 48 is connected to the connecting plate. At the same time, a telescopic rod 49 is provided in the middle of the compression spring 48, one end of which is fixed to the rotating disk 4 and the other end is fixed to the connecting plate, which plays a role in limiting the compression spring 48. When the slide rod 43 completes the cleaning work, the elastic force of the compression spring 48 will cause the connecting plate to drive the slide rod 43 to automatically reset, preparing for the next cleaning work;

[0063] In addition, the collection frame 5 on one side of the body 1 effectively collects metal dust through the collection groove 51 inside it, preventing the dust from flying and polluting. At the same time, the guide plate 52 fixed to the surface of the collection frame 5 guides the tablet computer shell that has not been adsorbed or successfully removed, preventing the shell from falling and being damaged, and also avoiding the need for secondary grinding and polishing of the shell. At the same time, the guide column 55 rotatably connected to the guide groove 54 on the guide plate 52 assists in the unloading of the tablet computer shell, ensuring that the shell can slide steadily and smoothly to the designated position.

[0064] Finally, the spray assembly is firmly mounted on the upper surface of the body 1 through the connecting platform 6. The motor 61 serves as a power source, and its output end drives two groups of spray parts to work. Each group of spray parts includes a pressurizing tank 67 and a storage tank 65. The storage tank 65 stores an appropriate amount of water and is connected to the pressurizing tank 67 through the connecting hole 68 to ensure that the pressurizing tank 67 can replenish water to the storage tank 65 in time. The output end of the motor 61 is also fixedly connected to a reciprocating screw 64, and a sliding plate 610 slidably connected to its surface. Under the rotation of the screw, it will periodically squeeze the water in the storage cavity 66, so that it forms a spray through the nozzle 69. At the same time, the output end of the motor 61 also drives another reciprocating screw 64 to move synchronously through the transmission belt 62, and the transmission rod 63 fixed at the corresponding position on the body 1 plays a positioning role for the reciprocating screw 64, ensuring the stability of its movement.

[0065] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A tablet computer shell polishing device, comprising a body (1), a rotating disk (4) rotatably connected to the upper surface of the body (1), a plurality of fixed grooves (41) for placing the tablet computer shell on the surface of the rotating disk (4), the rotating disk (4) being used to rotate the tablet computer shell to a polishing and grinding position, a conveyor belt (2) being provided on one side of the body (1), the conveyor belt (2) being used to convey the tablet computer shell, a conveyor belt (21) being provided on the other side of the body (1), the conveyor belt (21) being used to convey the polished tablet computer shell, a polishing roller (33) being rotatably provided on the upper surface of the body (1), the polishing roller (33) being used to polish the tablet computer shell, characterized in that: Two groups of transfer components are provided on the upper surface of the body (1), and each group of transfer components is used for adsorption and transfer of the tablet computer shell; A scraping assembly is provided on the lower surface of the rotating disk (4), and the scraping assembly includes a plurality of slide bars (43) slidably provided on the surface of the rotating disk (4), and each of the slide bars (43) is capable of scraping metal dust remaining in the fixed groove (41); A spray assembly is provided below the rotating disk (4), and the spray assembly is used to absorb the metal dust that has been plucked off.

2. A tablet computer housing polishing device according to claim 1, characterized in that: The transfer assembly comprises a fixed platform (3) fixedly connected to the upper surface of the body (1); a guide rail (31) is fixedly connected to the upper surface of the fixed platform (3); a slide (32) is slidably connected to the guide rail (31); a suction cup hand (34) is fixedly connected to one end of the slide (32); and the suction cup hand (34) is used for adsorbing and transferring the tablet computer shell.

3. The tablet computer housing polishing device according to claim 2, characterized in that: The guide rail (31) can drive a slide (32) connected to the upper surface of the guide rail (31) for sliding, and drive the slide (32) to move to the top of the conveyor belt (2), and start the suction cup hand (34) at one end of the slide (32) to move downward. The downward movement of the suction cup hand (34) will gradually abut against the surface of the tablet computer shell, and then the tablet computer shell adsorbent will be driven to the polishing roller (33) through the rotation of the rotating disk (4) by the rotation of the rotating disk (4).

4. The tablet computer housing polishing device according to claim 1, characterized in that: The scraping assembly further comprises a plurality of slide grooves (42) provided on the rotating disk (4), each of the slide rods (43) being capable of sliding along the slide grooves (42), and the arrangement of the slide grooves (42) being capable of preventing metal dust generated by polishing from accumulating on both sides of the fixed groove (41), and a driving assembly being arranged at a position corresponding to the slide rod (43) on the upper surface of the machine body (1), and the driving assembly being capable of driving the slide rod (43) to scrape and clean the entire interior of the fixed groove (41).

5. The tablet computer housing polishing device according to claim 4, characterized in that: The driving assembly comprises a positioning platform (410) fixed to the upper surface of the machine body (1); a fixed rail (411) is fixed to the upper surface of the positioning platform (410); an auxiliary groove (412) is provided on the upper surface of the fixed rail (411); an auxiliary block (413) is slidably connected in the auxiliary groove (412); a rubber block (414) is fixed to one side of the auxiliary block (413); a connecting rod (44) is fixed to the lower surface of the sliding rod (43); a connecting groove (45) is provided at a position of the rotating disk (4) corresponding to the connecting rod (44); the connecting rod (44) can slide along the connecting groove (45); the connecting rod (44) can abut against the auxiliary block (413); and the rubber block (414) is used to improve the adaptability between the auxiliary block (413) and the connecting rod (44).

6. The tablet computer housing polishing device according to claim 5, characterized in that: The auxiliary block (413) slides along the auxiliary groove (412), and the auxiliary block (413) can push the connecting rod (44) to slide along the slide groove (42). The connecting rod (44) slides along the slide groove (42) and can drive the slide rod (43) to clean the accumulated metal dust along the fixed groove (41). Both ends of the slide rod (43) are fixedly connected to the limiting rods (46). The limiting rods (46) at both ends of the slide rod (43) are used to clean the edges on both sides of the fixed groove (41).

7. The tablet computer housing polishing device according to claim 4, characterized in that: A positioning groove (47) is provided inside the rotating disk (4), and a compression spring (48) is fixed in the positioning groove (47). One end of the compression spring (48) away from the positioning groove (47) is fixed to the connecting plate. A telescopic rod (49) is provided in the middle of the compression spring (48), one end of the telescopic rod (49) is fixed to the rotating disk (4), and the other end of the telescopic rod (49) is fixed to the connecting plate, which is used to limit the compression spring (48). The compression spring (48) is used for automatically resetting the slide rod (43) after completing the cleaning work.

8. The tablet computer housing polishing device according to claim 1, characterized in that: A collecting frame (5) is fixedly connected to one side of the body (1), a collecting groove (51) is provided inside the collecting frame (5), and the collecting groove (51) is used to collect metal dust. A guide plate (52) is fixedly connected to the surface of the collecting frame (5), and the guide plate (52) is used to guide the tablet computer shell that has not been adsorbed and successfully removed.

9. The tablet computer housing polishing device according to claim 8, characterized in that: The surface of the guide plate (52) is provided with a plurality of fixing holes (53), and the fixing holes (53) are used for dropping metal dust. The surface of the guide plate (52) is provided with a plurality of guide grooves (54), and each of the guide grooves (54) is rotatably connected to a guide column (55), and the guide column (55) is used to assist in the blanking of the tablet computer shell.

10. The tablet computer housing polishing device according to claim 1, characterized in that: The spray assembly comprises a connecting platform (6) fixedly connected to the upper surface of the machine body (1), a motor (61) is fixedly connected to the upper surface of the connecting platform (6), the output end of the motor (61) drives two groups of spray components, the spray components comprise a pressurizing box (67) fixedly connected to the upper surface of the machine body (1), a storage box (65) is fixedly connected to the upper surface of the pressurizing box (67), a nozzle (69) is fixedly connected to one end of the storage box (65), a storage cavity (66) is provided in the storage box (65), and a connecting hole (68) is provided at the connection between the storage cavity (66) and the pressurizing box (67), and the connecting hole (68) is used for The pressurizing box (67) replenishes water into the storage box (65) in time. The output end of the motor (61) is fixedly connected to a reciprocating screw (64). The surface of the reciprocating screw (64) is slidably connected to a sliding plate (610). The sliding plate (610) can squeeze the water in the storage cavity (66) out to form a spray. The output end of the motor (61) is transmission-connected to a transmission belt (62). Another reciprocating screw (64) is driven by the transmission belt (62). The body (1) is fixedly connected to a transmission rod (63) at a position corresponding to the reciprocating screw (64). The transmission rod (63) is used to position the reciprocating screw (64).

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