Polishing equipment for notebook computer shell

Abstract

The polishing equipment comprises a polishing box, a first linear motor sliding rail, a first linear motor sliding table and a protective door, the first linear motor sliding rail is arranged at the bottom in the polishing box, the first linear motor sliding table is connected to the first linear motor sliding rail in a sliding mode, and the protective door is arranged on the first linear motor sliding rail. A grinding table is fixed to the upper end of the first linear motor sliding table, a guide rail is rotationally connected to the grinding table, an angle adjusting mechanism is arranged on the grinding table and connected with the guide rail, a fixing mechanism is arranged on the guide rail, and the angle adjusting mechanism comprises a gear, a guide groove, an adjusting sliding block and a rack. A driving rod is rotationally connected to the adjusting sliding block, a gear motor is arranged at the bottom of the grinding table, a swing rod is arranged on an output shaft of the gear motor, and the fixing mechanism comprises a limiting sliding groove, a fixing sliding block, an electric push rod, a fixing shaft and a tight supporting block. The utility model belongs to the technical field of polishing equipment, and particularly relates to polishing equipment for a notebook computer shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding equipment, and specifically refers to a grinding device for a notebook shell. Background Art

[0002] The grinding of the notebook shell is a processing technology carried out to have a smooth surface, which can not only improve the beauty of the notebook shell, but also prevent the existence of flash, burrs, etc. on the surface, affecting the use. The existing grinding equipment for notebook shells, such as a grinding device for a notebook computer shell disclosed in the application number CN202022762728.1, can fix and grind notebook computer shells of different sizes, and can collect and process the debris generated during the grinding process.

[0003] However, in actual use, for the grinding equipment in the prior art, when fixing the notebook shell, it relies on the lead screw and the clamping plate to clamp and fix its surface. Not only can the clamping position not be ground during grinding, thus requiring multiple replacements of the clamping position, resulting in low efficiency, but also only relying on a single set of clamping plates for clamping, the fixation is not firm enough, affecting the grinding effect. In particular, notebook shells of different models have separate size designs, and the fixing structure of the existing grinding equipment cannot flexibly adjust the fixing position according to the aspect ratio of the shell. Therefore, we propose a grinding device for a notebook shell to solve the above problems. Summary of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a grinding device for a notebook shell, which effectively solves the problem that the fixing structure of the existing grinding equipment for notebook shells cannot grind the clamping position, resulting in low grinding efficiency, and while solving the problem of insecure fixation, it also solves the problem of being unable to adapt to the clamping and fixation of shells with different aspect ratios.

[0005] The technical solution adopted by the utility model is as follows: A grinding device for a notebook shell proposed by the utility model includes a grinding box, a linear motor slide rail I, a linear motor slide table I, and a protective door. The linear motor slide rail I is arranged at the bottom inside the grinding box. The linear motor slide table I is slidably connected to the linear motor slide rail I. The protective door is slidably connected to the side wall at the front end of the grinding box. A grinding table is fixed to the upper end of the linear motor slide table I. A guide rail is rotatably connected to the grinding table. An angle adjustment mechanism is arranged on the grinding table and is connected to the guide rail. A fixing mechanism is arranged on the guide rail.

[0006] Improved in this solution, the angle adjustment mechanism includes a gear, a guide groove, an adjustment slider and a rack. The gear is fixed on the side wall of the guide rail. The guide groove is arranged in the middle of the top of the grinding table. The adjustment slider is slidably connected to the guide groove. The rack is arranged on the side wall of the adjustment slider and meshes with the gear.

[0007] Improved in this solution, a driving rod is rotatably connected to the adjustment slider. A reduction motor is arranged at the bottom of the grinding table, and a swing rod is arranged on the output shaft of the reduction motor. Both ends of the swing rod are rotatably connected to the driving rod.

[0008] Improved in this solution, the fixing mechanism includes a limit chute, a fixing slider, an electric push rod, a fixing shaft and a tightening block. The limit chute is arranged on the side wall of the guide rail. The fixing slider is slidably connected in the guide rail, and rectangular protrusions are arranged on both sides of the fixing slider and are slidably connected to the limit chute. The electric push rod is arranged on the inner wall of the guide rail and its output end is connected to the fixing slider. The fixing shaft is connected to the fixing slider in a pluggable manner and is rotatably connected to the fixing slider. The tightening block is fixed to the upper end of the fixing shaft.

[0009] Improved in this solution, a linear motor slide rail two is arranged at the top inside the grinding box. A linear motor slide table two is slidably connected to the linear motor slide rail two. A cylinder is vertically arranged at the bottom of the linear motor slide table two. A grinding machine is arranged at the output end of the cylinder.

[0010] Improved in this solution, the grinding table is arranged between the linear motor slide table one and the guide rail. The linear motor slide rail one and the linear motor slide rail two are arranged perpendicular to each other. The rack and the guide groove are arranged parallel to each other.

[0011] Improved in this solution, the guide rail is arranged in a hollow cuboid shape, and the adjustment slider is arranged in a T-shaped block shape.

[0012] The beneficial effects obtained by the present utility model adopting the above structure are as follows:

[0013] 1. An angle adjustment mechanism is provided. Through the angle-adjustable guide rail, the adjustment of the distance between two groups of tightening blocks in the vertical direction can be realized, so as to adapt and fix the outer shells with different length-width ratios, which not only improves the stability during grinding, but also improves the scope of application;

[0014] 2. The fixing mechanism adopts rotatable and replaceable tightening blocks, which can be suitable for the fixing of different outer shells, and has high flexibility in use. Moreover, the overall structure design is enclosed, which can effectively avoid the problem that the dust generated during the grinding process harms the human body. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of a grinding device for a notebook outer shell proposed by the present utility model;

[0016] Figure 2 A cross-sectional view of a grinding device for a notebook computer housing proposed by the present utility model;

[0017] Figure 3 A schematic diagram of the overall structure of the angle adjustment mechanism component of this embodiment from the first perspective;

[0018] Figure 4 A schematic diagram of the overall structure of the angle adjustment mechanism component of this embodiment from the second perspective.

[0019] Among them, 1. Grinding box; 2. Linear motor slide rail 1; 3. Linear motor slide table 1; 4. Protection door; 5. Grinding table; 6. Guide rail; 7. Angle adjustment mechanism; 8. Fixing mechanism; 9. Gear; 10. Guide groove; 11. Adjustment slider; 12. Rack; 13. Driving rod; 14. Reduction motor; 15. Swing rod; 16. Limit chute; 17. Fixed slider; 18. Electric push rod; 19. Fixed shaft; 20. Tightening block; 21. Linear motor slide rail 2; 22. Linear motor slide table 2; 23. Cylinder; 24. Grinder.

[0020] The accompanying 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. Specific embodiments

[0021] 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 making creative efforts belong to the scope of protection of the present utility model.

[0022] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 shown, a grinding device for a notebook computer housing proposed by the present utility model includes a grinding box 1, a linear motor slide rail 1 2, a linear motor slide table 1 3, and a protection door 4. The linear motor slide rail 1 2 is provided at the bottom inside the grinding box 1. The linear motor slide table 1 3 is slidably connected to the linear motor slide rail 1 2. The protection door 4 is slidably connected to the side wall at the front end of the grinding box 1. The upper end of the linear motor slide table 1 3 is fixed with a grinding table 5. A guide rail 6 is rotatably connected to the grinding table 5. An angle adjustment mechanism 7 is provided on the grinding table 5, and the angle adjustment mechanism 7 is connected to the guide rail 6. A fixing mechanism 8 is provided on the guide rail 6.

[0023] In order to achieve fixation adaptable to laptop casings with different aspect ratios, the angle adjustment mechanism 7 includes a gear 9, a guide groove 10, an adjustment slider 11, and a rack 12. The gear 9 is fixed to the side wall of the guide rail 6. The guide groove 10 is provided in the middle of the top of the grinding table 5. The adjustment slider 11 is slidably connected to the guide groove 10. The rack 12 is provided on the side wall of the adjustment slider 11 and meshes with the gear 9. A driving rod 13 is rotatably connected to the adjustment slider 11. A reduction motor 14 is provided at the bottom of the grinding table 5, and a swing rod 15 is provided on the output shaft of the reduction motor 14. Both ends of the swing rod 15 are rotatably connected to the driving rod 13.

[0024] In order to be able to flexibly fix the laptop casing, the fixing mechanism 8 includes a limit sliding groove 16, a fixing slider 17, an electric push rod 18, a fixing shaft 19, and a tightening block 20. The limit sliding groove 16 is provided on the side wall of the guide rail 6. The fixing slider 17 is slidably connected within the guide rail 6, and rectangular protrusions are provided on both sides of the fixing slider 17 and are slidably connected to the limit sliding groove 16. The electric push rod 18 is provided on the inner wall of the guide rail 6 and its output end is connected to the fixing slider 17. The fixing shaft 19 is connected to the fixing slider 17 in a pluggable and rotatable manner. The tightening block 20 is fixed to the upper end of the fixing shaft 19.

[0025] As Figure 2 shown, a linear motor slide rail two 21 is provided at the top inside the grinding box 1. A linear motor slide table two 22 is slidably connected to the linear motor slide rail two 21. A cylinder 23 is vertically provided at the bottom of the linear motor slide table two 22. A grinding machine 24 is provided at the output end of the cylinder 23.

[0026] As Figure 2 and Figure 3 shown, the grinding table 5 is provided between the linear motor slide table one 3 and the guide rail 6. The linear motor slide rail one 2 and the linear motor slide rail two 21 are perpendicularly arranged. The rack 12 and the guide groove 10 are parallelly arranged. The guide rail 6 is arranged in a hollow cuboid shape. The adjustment slider 11 is arranged in a T-shaped block.

[0027] During specific use, slide open the protective door 4. According to the aspect ratio of the notebook shell, turn on the reduction motor 14 to drive the swing rod 15 to rotate, so that the drive rods 13 rotatably connected to both ends of the swing rod 15 push the adjustment slider 11 to slide along the guide groove 10. The racks 12 fixed on both sides of the adjustment slider 11 drive the gears 9 meshing with them to rotate, thereby rotating the guide rail 6. After adjustment, place the notebook shell upside down above the grinding table 5, so that the four corners of its bottom inner wall are outside the tightening blocks 20. Turn on the electric push rod 18 to push the fixed slider 17 to slide outwards along the limit chute 16 until the tightening blocks 20 are tightly abutted against the four corners inside the notebook shell. Moreover, according to different shapes of the notebook shell, the adaptable tightening blocks 20 can be selected and inserted onto the fixed slider 17 through the fixed shaft 19 to improve the scope of application. And it can not only achieve tightening and fixing, but also achieve clamping and fixing through the retraction of the electric push rod 18, with flexible use. After fixing the notebook shell, close the protective door 4. Slide the linear motor slide table one 3 on the linear motor slide rail one 2, and slide the linear motor slide table two 22 on the linear motor slide rail two 21, then the adjustment of the grinding position can be achieved. At this time, turn on the grinding machine 24, and drive it to approach the notebook shell through the cylinder 23 to perform grinding. The above is the usage process of the entire grinding device for the notebook shell.

[0028] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the gist of the present invention creation, they shall fall within the protection scope of the present invention.

Claims

1. A notebook shell polishing device, comprising a polishing box (1), a linear motor slide rail (2), a linear motor slide table (3) and a protective door (4), wherein the linear motor slide rail (2) is arranged at the bottom of the polishing box (1), the linear motor slide table (3) is slidably connected to the linear motor slide rail (2), and the protective door (4) is slidably connected to the side wall of the front end of the polishing box (1), characterized in that: A grinding table (5) is fixed at the upper end of the linear motor slide (3), a guide rail (6) is rotatably connected to the grinding table (5), an angle adjustment mechanism (7) is provided on the grinding table (5), and the angle adjustment mechanism (7) is connected to the guide rail (6), and a fixing mechanism (8) is provided on the guide rail (6).

2. The notebook shell polishing device according to claim 1, characterized in that: The angle adjustment mechanism (7) comprises a gear (9), a guide groove (10), an adjustment slider (11) and a rack (12); the gear (9) is fixed on the side wall of the guide rail (6); the guide groove (10) is arranged in the middle of the top of the grinding table (5); the adjustment slider (11) is slidably connected to the guide groove (10); and the rack (12) is arranged on the side wall of the adjustment slider (11) and meshes with the gear (9).

3. The notebook shell polishing device according to claim 2, characterized in that: The adjusting slider (11) is rotatably connected to a driving rod (13); a reduction motor (14) is provided at the bottom of the grinding table (5); and a swing rod (15) is provided on the output shaft of the reduction motor (14); and both ends of the swing rod (15) are rotatably connected to the driving rod (13).

4. The notebook shell polishing device according to claim 3, characterized in that: The fixing mechanism (8) comprises a limiting slide groove (16), a fixed slider (17), an electric push rod (18), a fixed shaft (19) and a tightening block (20); the limiting slide groove (16) is arranged on the side wall of the guide rail (6); the fixed slider (17) is slidably connected to the guide rail (6); and rectangular protrusions are arranged on both sides of the fixed slider (17) and are slidably connected to the limiting slide groove (16); the electric push rod (18) is arranged on the inner wall of the guide rail (6) and the output end is connected to the fixed slider (17); the fixed shaft (19) is plug-in connected to the fixed slider (17) and is rotatably connected to the fixed slider (17); and the tightening block (20) is fixed to the upper end of the fixed shaft (19).

5. The notebook shell polishing device according to claim 4, characterized in that: A second linear motor slide rail (21) is provided at the top of the polishing box (1), a second linear motor slide rail (21) is slidably connected to a second linear motor slide table (22), a cylinder (23) is vertically provided at the bottom of the second linear motor slide table (22), and a polisher (24) is provided at the output end of the cylinder (23).

6. The notebook shell polishing device according to claim 5, characterized in that: The grinding table (5) is arranged between the linear motor slide table (3) and the guide rail (6), the linear motor slide rail (2) and the linear motor slide rail (21) are arranged vertically, and the rack (12) and the guide groove (10) are arranged parallel.

7. The notebook shell polishing device according to claim 6, characterized in that: The guide rail (6) is arranged in the form of a hollow rectangular parallelepiped, and the adjustment slide block (11) is arranged in the form of a T-shaped block.

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