Laptop aluminum alloy shell part surface sand blasting mechanism

Abstract

The utility model discloses a notebook computer aluminum alloy shell part surface sand blasting mechanism, which comprises a sand blasting device and a transmission mechanism, the sand blasting device comprises a device shell, an air compressor and a sand blasting head, the two sides of the device shell are provided with a material inlet / outlet, and the transmission mechanism penetrates through the material inlet / outlet of the device shell. A sand blasting support is arranged at the top in the equipment shell, the multiple sets of sand blasting heads are evenly distributed at the bottom of the sand blasting support, a sand storage bin is arranged at the bottom of the equipment shell, the air compressor is arranged on the rear wall of the equipment shell and communicates with the sand blasting heads through air pipes, the sand blasting heads further communicate with sand suction pipes, and the sand suction pipes communicate with the sand blasting heads through air pipes. And the sand suction pipe is communicated with the interior of the sand storage bin. The utility model relates to the technical field of aluminum alloy processing, and particularly provides a surface sand blasting mechanism for a notebook computer aluminum alloy shell part.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, and specifically relates to a surface sandblasting mechanism for a notebook aluminum alloy shell part. Background Art

[0002] A notebook computer is a small and portable personal computer, and its advantages lie in its small size, light weight, and convenient carrying. It has become an indispensable mobile computing device in modern life. Among the shell materials of notebook computers, aluminum-magnesium alloy is the most common one, which is widely favored for its rust prevention and high strength. At the same time, the aluminum-magnesium alloy exhibits a delicate and beautiful appearance and good processing performance, ensuring both the beauty of the appearance and the durability of the product.

[0003] Aluminum alloy sandblasting is a surface treatment process to improve the surface texture and appearance of aluminum alloy. The shell of a notebook computer is in the shape of a plate, and when placed on a transmission mechanism for sandblasting, it generally needs to be manually turned over, resulting in low sandblasting efficiency. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that the sandblasting mechanism requires manual turning over operation for sandblasting the surface of the aluminum alloy shell plate part, which is rather troublesome and affects the sandblasting efficiency.

[0005] To solve the above technical problem, the utility model provides the following technical solution: A surface sandblasting mechanism for a notebook aluminum alloy shell part proposed by the utility model includes a sandblasting device and a transmission mechanism. The sandblasting device includes a device shell, an air compressor, and a sandblasting head. The two sides of the device shell are provided with inlet and outlet openings, and the transmission mechanism penetrates through the inlet and outlet openings of the device shell. A sandblasting support is provided at the top inside the device shell, and multiple groups of sandblasting heads are evenly arranged at the bottom of the sandblasting support. A sand storage bin is provided at the bottom of the device shell, and the air compressor is arranged on the rear wall of the device shell. The air compressor is connected to the sandblasting head through an air pipe, and a sand suction pipe is also connected to the sandblasting head. The sand suction pipe is connected to the inside of the sand storage bin. The air compressor conveys high-speed air flow and sprays it out through the sandblasting head. The air flow drives out the sand material in the sand storage bin through the siphon effect and sprays it out together, thereby sandblasting the surface of the aluminum alloy shell. A flipping structure is also provided on the transmission mechanism, and a dust collector is provided on the device shell.

[0006] Preferred Technical Solution 1: The flipping structure includes a support frame, an electric telescopic rod, a lifting plate, and a driving component. The support frame is arranged on the transmission mechanism and on one side of the device shell. The support frame is arranged in a C-shaped structure. The lifting plate is slidably arranged on the opposite side walls inside the support frame. Support side plates are provided on both sides of the bottom of the lifting plate, and the driving component is arranged on the two support side plates. The electric telescopic rod is arranged at the top of the support frame, and its free end is connected to the lifting plate.

[0007] Preferred Technical Solution 2: The driving assembly includes a pressing telescopic rod, a driving chamber, and a driving motor. The pressing telescopic rod is arranged on a group of supporting side plates. The free end of the pressing telescopic rod penetrates and extends to the other side. The driving chamber is arranged on the free end of the pressing telescopic rod. A pressing plate is rotatably arranged on the opposite surface of the driving chamber and another group of supporting side plates. The driving motor is installed in the driving chamber and the power output shaft is connected to a corresponding group of pressing plates.

[0008] Preferred Technical Solution 3: The transmission mechanism is a mesh chain conveyor.

[0009] Preferred Technical Solution 4: A dust-proof curtain is also arranged at the inlet and outlet positions of the equipment housing.

[0010] Preferred Technical Solution 5: An anti-slip rubber pad is arranged on the pressing plate.

[0011] Preferred Technical Solution 6: A controller is arranged on the side wall of the equipment housing. The air compressor, the dust collector, the electric telescopic rod, the pressing telescopic rod, and the driving motor are all electrically connected to the controller.

[0012] For a surface sandblasting mechanism of a notebook aluminum alloy housing part proposed by the present utility model, the beneficial effects obtained by adopting the above structure are as follows:

[0013] (1) The notebook aluminum alloy housing is transported into the equipment housing through the arranged transmission mechanism. The airflow takes out the sand material in the sand storage bin through the siphon effect and sprays it together, so as to perform sandblasting on the surface of the aluminum alloy housing. At the same time, the generated dust is removed by the dust collector.

[0014] (2) The arranged support frame, electric telescopic rod, lifting plate, and driving assembly cooperate to turn over the notebook aluminum alloy housing that has completed sandblasting on one side and perform sandblasting, and the automatic operation is more efficient. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the overall structural schematic diagram of a surface sandblasting mechanism of a notebook aluminum alloy housing part proposed by the present utility model Figure 1 ;

[0017] Figure 2 is the overall structural schematic diagram of a surface sandblasting mechanism of a notebook aluminum alloy housing part proposed by the present utility model Figure 2 ;

[0018] Figure 3Schematic diagram of the overall structure of a surface sandblasting mechanism for a notebook aluminum alloy housing part proposed by the present utility model Figure 3 ;

[0019] Figure 4 is Figure 3 Partial enlarged schematic diagram of part A;

[0020] Figure 5 Side view structure schematic diagram of a surface sandblasting mechanism for a notebook aluminum alloy housing part proposed by the present utility model.

[0021] Among them, 1. Sandblasting equipment, 2. Transmission mechanism, 3. Equipment housing, 4. Air compressor, 5. Sandblasting head, 6. Sandblasting bracket, 7. Air pipe, 8. Sand suction pipe, 9. Flipping structure, 10. Vacuum cleaner, 11. Support frame, 12. Electric telescopic rod, 13. Lifting plate, 14. Support side plate, 15. Pressing telescopic rod, 16. Driving chamber, 17. Driving motor, 18. Pressing plate, 19. Dust-proof curtain, 20. Anti-slip rubber pad, 21. Controller. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0024] Such as Figures 1 to 4As shown in the figure, the technical solution adopted by the present utility model is as follows: A surface sandblasting mechanism for an aluminum alloy shell part of a notebook, including a sandblasting device 1 and a transmission mechanism 2. The sandblasting device 1 includes a device housing 3, an air compressor 4, and a sandblasting head 5. Feeding and discharging ports are provided on both sides of the device housing 3. The transmission mechanism 2 penetrates through the feeding and discharging ports of the device housing 3. A sandblasting support 6 is provided at the top inside the device housing 3. Multiple groups of sandblasting heads 5 are provided and evenly distributed at the bottom of the sandblasting support 6. A sand storage bin is provided at the bottom of the device housing 3. The air compressor 4 is provided on the rear wall of the device housing 3. The air compressor 4 and the sandblasting head 5 are connected through an air pipe 7. A sand suction pipe 8 is also connected to the sandblasting head 5. The sand suction pipe 8 is connected to the inside of the sand storage bin. The air compressor 4 conveys high-speed air flow and sprays it out through the sandblasting head 5. The air flow drives out the sand material in the sand storage bin through the siphon effect and sprays them out together, thereby sandblasting the surface of the aluminum alloy shell. A flipping structure 9 is also provided on the transmission mechanism 2, and a dust collector 10 is provided on the device housing 3; a dust-proof curtain 19 is also provided at the position of the feeding and discharging ports of the device housing 3;

[0025] As Figure 4 and Figure 5 shown in the figure, the flipping structure 9 includes a support frame 11, an electric telescopic rod 12, a lifting plate 13, and a driving component. The support frame 11 is provided on the transmission mechanism 2 and on one side of the device housing 3. The support frame 11 is arranged in a C-shaped structure. The lifting plate 13 is slidably arranged on the opposite side walls inside the support frame 11. Support side plates 14 are provided on both sides of the bottom of the lifting plate 13. The driving component is provided on the two groups of support side plates 14. The electric telescopic rod 12 is provided at the top of the support frame 11 and its free end is connected to the lifting plate 13; the driving component includes a pressing telescopic rod 15, a driving chamber 16, and a driving motor 17. The pressing telescopic rod 15 is provided on one group of support side plates 14. The free end of the pressing telescopic rod 15 penetrates and extends to the other side. The driving chamber 16 is provided on the free end of the pressing telescopic rod 15. A pressing plate 18 is rotatably arranged on the opposite surface of the driving chamber 16 and the other group of support side plates 14. The driving motor 17 is installed inside the driving chamber 16 and its power output shaft is connected to the corresponding group of pressing plates 18. Anti-slip rubber pads 20 are provided on the pressing plates 18.

[0026] Among them, a controller 21 is provided on the side wall of the device housing 3. The air compressor 4, the dust collector 10, the electric telescopic rod 12, the pressing telescopic rod 15, and the driving motor 17 are all electrically connected to the controller 21. The transmission mechanism 2 is a chain conveyor.

[0027] During specific use, place the aluminum alloy housing to be sandblasted on the transmission mechanism 2, and convey it into the equipment housing 3 through the transmission mechanism 2. Start the air compressor 4, and the air compressor 4 conveys high-speed air flow which is ejected from the sandblasting head 5. The air flow brings out the sand material in the sand storage bin through the siphon effect and ejects them together, so as to sandblast the surface of the aluminum alloy housing. The dust generated is removed by the dust collector 10. After one-sided sandblasting is completed, move to the flipping structure 9. Drive the lifting plate 13 to move downward through the electric telescopic rod 12, and then start the pressing telescopic rod 15 to drive the driving bin 16 and the pressing plate 18 to move, so as to clamp the aluminum alloy housing by the two pressing plates 18. Then retract the free end of the electric telescopic rod 12, and start the driving motor 17 to drive a group of pressing plates 18 to flip 180 degrees. Then place the aluminum alloy housing on the transmission mechanism 2 and re-enter the sandblasting device 1 to complete automatic reverse-side sandblasting.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, material or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, material or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting mechanism for the surface of a notebook aluminum alloy shell, comprising a sandblasting device and a transmission mechanism, characterized in that: The sandblasting equipment includes an equipment housing, an air compressor and a sandblasting head. Inlet and outlet ports are opened on both sides of the equipment housing. The transmission mechanism runs through the inlet and outlet ports of the equipment housing. A sandblasting bracket is provided on the top of the equipment housing. The sandblasting head is provided in multiple groups and is evenly arranged at the bottom of the sandblasting bracket. A sand storage bin is provided at the bottom of the equipment housing. The air compressor is arranged on the rear wall of the equipment housing. The air compressor and the sandblasting head are connected through an air pipe. A sand suction pipe is also connected to the sandblasting head, and the sand suction pipe is connected to the inside of the sand storage bin. A flip structure is also provided on the transmission mechanism, and a vacuum cleaner is provided on the equipment housing.

2. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 1, characterized in that: The flip structure includes a support frame, an electric telescopic rod, a lifting plate and a driving assembly. The support frame is arranged on the transmission mechanism and is located on one side of the equipment housing. The support frame is a C-shaped structure. The lifting plate is slidably arranged on opposite side walls inside the support frame. Support side plates are arranged on both sides of the bottom of the lifting plate. The driving assembly is arranged on two groups of support side plates. The electric telescopic rod is arranged on the top of the support frame and the free end is connected to the lifting plate.

3. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 2, characterized in that: The driving assembly includes a pressing and telescopic rod, a driving bin and a driving motor. The pressing and telescopic rod is arranged on a group of supporting side plates. The free end of the pressing and telescopic rod passes through and extends to the other side. The driving bin is arranged on the free end of the pressing and telescopic rod. The opposite surfaces of the driving bin and the other group of supporting side plates are rotatably provided with a pressing plate. The driving motor is installed in the driving bin and the power output shaft is connected to the corresponding group of pressing plates.

4. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 3, characterized in that: The transmission mechanism is a mesh chain conveyor.

5. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 4, characterized in that: A dustproof curtain is also provided at the inlet and outlet positions of the equipment housing.

6. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 5, characterized in that: The holding plate is provided with an anti-skid rubber pad.

7. The surface sandblasting mechanism for a notebook aluminum alloy shell according to claim 6, characterized in that: A controller is arranged on the side wall of the equipment housing, and the air compressor, the vacuum cleaner, the electric telescopic rod, the holding telescopic rod and the driving motor are all electrically connected to the controller.

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