Device for processing burrs of keyboard bottom shell

Abstract

The utility model relates to a device for processing burrs of a keyboard bottom shell, which belongs to the technical field of keyboard bottom shell processing and comprises a mounting bottom plate, a supporting vertical plate is fixedly mounted at the top of the mounting bottom plate, a mounting top plate is fixedly mounted at the top of the supporting vertical plate, and a hydraulic rod is fixedly mounted at the top of the mounting top plate. And a lifting plate is fixedly mounted at the movable end of the hydraulic rod. According to the device for machining the burrs of the keyboard bottom shell, a rotatable rotating sleeve is arranged on the surface of a grinding motor, a mounting side plate is arranged on the surface of the rotating sleeve, and a fixed dust suction pipe and a suction head are arranged on the mounting side plate, so that dust generated during grinding is sucked away through an external dust collector, and the dust is prevented from scattering all around; the edge of the keyboard bottom shell is detected through the detection camera at the bottom of the detection bottom plate, in the polishing process, the driving assembly drives the dust suction pipe and the suction head to rotate to the position where the suction head does not make contact with the edge of the keyboard bottom shell, and collision of the suction head is prevented.

Description

Technical Field

[0001] This utility model relates to the field of keyboard bottom shell processing technology, specifically to a device for processing burrs on keyboard bottom shells. Background Technology

[0002] The keyboard bottom case is an important component of a mechanical keyboard. Its design and function directly affect the keyboard's feel, sound, and user experience. It provides support and protection for the keyboard's internal components, such as the PCB board, switches, and positioning plate, preventing them from deforming or being damaged when subjected to external forces. This ensures the keyboard's structural stability. Through various mounting structures and screw holes, the various parts of the keyboard are firmly fixed together, ensuring that the keyboard will not become loose or make abnormal noises during use, thus affecting the user experience.

[0003] A deburring device is needed in the manufacturing process of keyboard chassis. Utility model patent CN215847346U discloses a deburring device for keyboard chassis production, including a base. A bracket is fixed to the center of the base surface, and a fixed shaft is installed on the inner wall of the bracket. A connecting rod passes through the inside of the fixed shaft. One end of the connecting rod is connected to a first lead screw, and the other end is fixed to a second lead screw. A control disc is fixed to the end of the second lead screw, and a first traction block is provided outside the first lead screw. This deburring device for keyboard chassis production features reverse threads on the two lead screws. Rotating the control disc allows the first and second clamps to move towards each other under the traction of the first and second traction blocks, adjusting the clamping distance between the two clamps. This facilitates the installation and fixation of the keyboard chassis while meeting the clamping needs of keyboard chassis of different sizes, reducing the limitations of the device's use and satisfying user requirements.

[0004] However, when using the burr-removing device for keyboard chassis production, dust from the polished area is scattered into the air, which can easily affect the health of workers. Therefore, a device for processing burrs on keyboard chassis is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a device for processing rough edges on keyboard bottom shells. It has the advantages of automatically avoiding the edges of the keyboard bottom shell and sucking away dust, thus solving the problem that common rough edge polishing devices used in keyboard chassis production cause dust from the polished area to scatter in the air during use, which can easily affect the health of workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An apparatus for processing rough edges on the bottom shell of a keyboard includes a mounting base plate, a support plate fixedly mounted on the top of the mounting base plate, a mounting top plate fixedly mounted on the top of the support plate, a hydraulic rod fixedly mounted on the top of the mounting top plate, a lifting plate fixedly mounted on the movable end of the hydraulic rod, a grinding motor fixedly mounted on the bottom of the lifting plate, a grinding head fixedly mounted on the output shaft of the grinding motor, an anti-collision dust suction assembly rotatably mounted on the surface of the grinding motor, and a drive assembly fixedly mounted on the top of the lifting plate.

[0008] The anti-collision dust collection assembly includes a rotating sleeve rotatably mounted on the surface of a grinding motor. A mounting side plate is fixedly mounted on the surface of the rotating sleeve. A fixed dust collection pipe is fixedly mounted on the top of the mounting side plate. A suction head is fixedly mounted on the bottom end of the fixed dust collection pipe. A detection base plate is fixedly mounted on the bottom of the grinding motor. A detection camera is fixedly mounted on the bottom of the detection base plate.

[0009] Furthermore, the drive assembly includes a drive motor fixedly mounted on the top of the lifting plate, and a drive gear is fixedly mounted on the output shaft of the drive motor.

[0010] Furthermore, a driven gear is fixedly mounted on the surface of the rotating sleeve, and the driving gear meshes with the driven gear.

[0011] Furthermore, a controller is fixedly installed on the top of the lifting plate, and the controller is electrically connected to the drive motor and the detection camera.

[0012] Furthermore, a longitudinal mounting groove is fixedly installed on the top of the mounting base plate, a longitudinal mounting rod is fixedly installed on the inner side wall of the longitudinal mounting groove, and a longitudinal slider is slidably installed on the surface of the longitudinal mounting rod.

[0013] Furthermore, a transverse mounting groove is fixedly installed on the top of the longitudinal slider, a transverse mounting rod is fixedly installed on the inner sidewall of the transverse mounting groove, and a transverse slider is slidably installed on the surface of the transverse mounting rod.

[0014] Furthermore, a suction cup is fixedly installed on the top of the horizontal slider, and a connecting pipe is fixedly installed on one side of the suction cup.

[0015] Furthermore, a longitudinal screw is rotatably mounted on the inner wall of the longitudinal mounting groove, and the longitudinal screw is threadedly connected to the longitudinal slider.

[0016] Furthermore, a longitudinal motor is fixedly installed on one side of the longitudinal mounting slot, and the output shaft of the longitudinal motor is fixedly connected to one end of the longitudinal screw.

[0017] Furthermore, a transverse screw is rotatably mounted on the inner wall of the transverse mounting groove, the transverse screw is threadedly connected to the transverse slider, and a transverse motor is fixedly mounted on one side of the transverse mounting groove, the output shaft of the transverse motor being fixedly connected to one end of the transverse screw.

[0018] Compared with the prior art, this utility model provides a device for processing rough edges on the bottom shell of a keyboard, which has the following beneficial effects:

[0019] This device for processing the rough edges of keyboard base shells uses a rotating sleeve mounted on the surface of a grinding motor. A mounting side plate is installed on the surface of the rotating sleeve, and a fixed suction pipe and nozzle are mounted on the mounting side plate. An external vacuum cleaner is used to remove dust generated during grinding, preventing dust from scattering. A detection camera at the bottom of the base plate detects the edge of the keyboard base shell. During grinding, a drive assembly rotates the suction pipe and nozzle to a position that does not contact the edge of the keyboard base shell, preventing the nozzle from colliding. This solves the problem of common keyboard base shell rough edge grinding devices scattering dust into the air during use, potentially affecting the health of workers. Attached Figure Description

[0020] Figure 1 This is a front sectional view of the structure of this utility model;

[0021] Figure 2 This is a front sectional view of the anti-collision dust collection component of this utility model;

[0022] Figure 3 This is a top view of the longitudinal mounting groove of this utility model;

[0023] Figure 4 This is a three-dimensional view of the longitudinal mounting groove and the transverse mounting groove of this utility model.

[0024] In the diagram: 1. Mounting base plate; 2. Supporting upright plate; 3. Mounting top plate; 4. Hydraulic rod; 5. Lifting plate; 6. Grinding motor; 7. Grinding head; 8. Anti-collision dust collection assembly; 81. Rotating sleeve; 811. Driven gear; 82. Mounting side plate; 83. Fixed suction pipe; 84. Suction head; 85. Detection base plate; 86. Detection camera; 9. Drive motor; 10. Drive gear; 11. Controller; 12. Longitudinal mounting slot; 13. Longitudinal mounting rod; 14. Longitudinal slider; 15. Transverse mounting slot; 16. Transverse mounting rod; 17. Transverse slider; 18. Suction cup; 19. Connecting pipe; 20. Longitudinal screw; 21. Longitudinal motor; 22. Transverse screw; 23. Transverse motor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 4 This embodiment describes a device for processing rough edges on a keyboard bottom shell. It includes a mounting base plate 1, a supporting upright plate 2 fixedly mounted on the top of the mounting base plate 1, a mounting top plate 3 fixedly mounted on the top of the supporting upright plate 2, a hydraulic rod 4 fixedly mounted on the top of the mounting top plate 3, a lifting plate 5 fixedly mounted on the movable end of the hydraulic rod 4, a grinding motor 6 fixedly mounted on the bottom of the lifting plate 5, a grinding head 7 fixedly mounted on the output shaft of the grinding motor 6, an anti-collision dust extraction assembly 8 rotatably mounted on the surface of the grinding motor 6, and a drive assembly fixedly mounted on the top of the lifting plate 5. The hydraulic rod 4 drives the lifting plate 5 to move up and down, which in turn drives the grinding motor 6 to move up and down, which in turn drives the grinding head 7 to move up and down, bringing the grinding head 7 closer to the keyboard bottom shell for grinding.

[0027] The anti-collision dust collection component 8 includes a rotating sleeve 81 rotatably mounted on the surface of the grinding motor 6, a mounting side plate 82 fixedly mounted on the surface of the rotating sleeve 81, a fixed dust collection pipe 83 fixedly mounted on the top of the mounting side plate 82, a suction head 84 fixedly mounted on the bottom of the fixed dust collection pipe 83, a detection base plate 85 fixedly mounted on the bottom of the grinding motor 6, and a detection camera 86 fixedly mounted on the bottom of the detection base plate 85.

[0028] Specifically, the detection camera 86 detects the edge of the keyboard bottom shell, and drives the rotating sleeve 81 to rotate through the drive component, which in turn drives the fixed suction pipe 83 and the suction head 84 to rotate in a direction that does not collide with the edge of the keyboard bottom shell, and connects the fixed suction pipe 83 to an external vacuum cleaner to suck away the dust generated during polishing.

[0029] Please see Figure 2 In this embodiment, a driven gear 811 is fixedly mounted on the surface of the rotating sleeve 81. The drive assembly includes a drive motor 9 fixedly mounted on the top of the lifting plate 5. A drive gear 10 is fixedly mounted on the output shaft of the drive motor 9, and the drive gear 10 meshes with the driven gear 811. The drive motor 9 drives the drive gear 10 to rotate, which in turn drives the driven gear 811 to rotate, and thus drives the rotating sleeve 81 to rotate. At the same time, when the drive motor 9 drives the rotating sleeve 81 to rotate, it rotates only 180 degrees in one direction to prevent the suction pipe from getting tangled.

[0030] The top of the lifting plate 5 is fixedly equipped with a controller 11, which is electrically connected to the drive motor 9 and the detection camera 86. The detection camera 86 transmits the signal from the edge of the keyboard bottom shell to the controller 11, which then controls the drive motor 9 to start.

[0031] Please see Figure 1 , Figure 3 and Figure 4 In this embodiment, a longitudinal mounting groove 12 is fixedly installed on the top of the mounting base plate 1, a longitudinal mounting rod 13 is fixedly installed on the inner side wall of the longitudinal mounting groove 12, and a longitudinal slider 14 is slidably installed on the surface of the longitudinal mounting rod 13.

[0032] The top of the longitudinal slider 14 is fixedly installed with a transverse mounting groove 15, the inner side wall of the transverse mounting groove 15 is fixedly installed with a transverse mounting rod 16, and the surface of the transverse mounting rod 16 is slidably installed with a transverse slider 17.

[0033] Secondly, a suction cup 18 is fixedly installed on the top of the horizontal slider 17, and a connecting pipe 19 is fixedly installed on one side of the suction cup 18.

[0034] Meanwhile, a longitudinal screw 20 is rotatably mounted on the inner wall of the longitudinal mounting groove 12. The longitudinal screw 20 is threadedly connected to the longitudinal slider 14. A longitudinal motor 21 is fixedly mounted on one side of the longitudinal mounting groove 12, and the output shaft of the longitudinal motor 21 is fixedly connected to one end of the longitudinal screw 20. The longitudinal motor 21 drives the longitudinal screw 20 to rotate, which in turn drives the longitudinal slider 14 to move, which in turn drives the transverse mounting groove 15 to move, which in turn drives the suction cup 18 to move longitudinally.

[0035] A transverse screw 22 is rotatably mounted on the inner wall of the transverse mounting groove 15. The transverse screw 22 is threadedly connected to the transverse slider 17. A transverse motor 23 is fixedly mounted on one side of the transverse mounting groove 15, and the output shaft of the transverse motor 23 is fixedly connected to one end of the transverse screw 22. The transverse motor 23 drives the transverse screw 22 to rotate, which in turn drives the transverse slider 17 to move, and causes the suction cup 18 to move laterally.

[0036] The working principle of the above embodiment is as follows: the detection camera 86 detects the edge of the keyboard bottom shell, and the detection camera 86 transmits the signal of the position of the keyboard bottom shell edge to the controller 11. The controller 11 controls the drive motor 9 to start, which drives the rotating sleeve 81 to rotate, and drives the fixed suction pipe 83 and the suction head 84 to rotate to a direction that does not collide with the edge of the keyboard bottom shell, connecting the fixed suction pipe 83 to an external vacuum cleaner to suck away the dust generated during polishing.

[0037] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0038] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An apparatus for processing rough edges on the bottom shell of a keyboard, comprising a mounting base plate (1), characterized in that: A support plate (2) is fixedly installed on the top of the mounting base plate (1), a mounting top plate (3) is fixedly installed on the top of the support plate (2), a hydraulic rod (4) is fixedly installed on the top of the mounting top plate (3), a lifting plate (5) is fixedly installed on the movable end of the hydraulic rod (4), a grinding motor (6) is fixedly installed on the bottom of the lifting plate (5), a grinding head (7) is fixedly installed on the output shaft of the grinding motor (6), an anti-collision dust suction component (8) is rotatably installed on the surface of the grinding motor (6), and a drive component is fixedly installed on the top of the lifting plate (5). The anti-collision dust collection assembly (8) includes a rotating sleeve (81) rotatably mounted on the surface of the grinding motor (6). A mounting side plate (82) is fixedly mounted on the surface of the rotating sleeve (81). A fixed dust collection pipe (83) is fixedly mounted on the top of the mounting side plate (82). A suction head (84) is fixedly mounted on the bottom end of the fixed dust collection pipe (83). A detection base plate (85) is fixedly mounted on the bottom of the grinding motor (6). A detection camera (86) is fixedly mounted on the bottom of the detection base plate (85).

2. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 1, characterized in that: The drive assembly includes a drive motor (9) fixedly installed on the top of the lifting plate (5), and the output shaft of the drive motor (9) is fixedly equipped with a drive gear (10).

3. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 2, characterized in that: A driven gear (811) is fixedly mounted on the surface of the rotating sleeve (81), and the driving gear (10) meshes with the driven gear (811).

4. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 3, characterized in that: A controller (11) is fixedly installed on the top of the lifting plate (5), and the controller (11) is electrically connected to the drive motor (9) and the detection camera (86).

5. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 1, characterized in that: The top of the mounting base plate (1) is fixedly installed with a longitudinal mounting groove (12), the inner sidewall of the longitudinal mounting groove (12) is fixedly installed with a longitudinal mounting rod (13), and the surface of the longitudinal mounting rod (13) is slidably installed with a longitudinal slider (14).

6. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 5, characterized in that: The top of the longitudinal slider (14) is fixedly installed with a transverse mounting groove (15), the inner sidewall of the transverse mounting groove (15) is fixedly installed with a transverse mounting rod (16), and the surface of the transverse mounting rod (16) is slidably installed with a transverse slider (17).

7. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 6, characterized in that: A suction cup (18) is fixedly installed on the top of the horizontal slider (17), and a connecting pipe (19) is fixedly installed on one side of the suction cup (18).

8. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 5, characterized in that: The longitudinal mounting groove (12) has a longitudinal screw (20) rotatably mounted on its inner sidewall, and the longitudinal screw (20) is threadedly connected to the longitudinal slider (14).

9. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 8, characterized in that: A longitudinal motor (21) is fixedly installed on one side of the longitudinal mounting groove (12), and the output shaft of the longitudinal motor (21) is fixedly connected to one end of the longitudinal screw (20).

10. The apparatus for processing rough edges on the bottom shell of a keyboard according to claim 6, characterized in that: A transverse screw (22) is rotatably mounted on the inner wall of the transverse mounting groove (15). The transverse screw (22) is threadedly connected to the transverse slider (17). A transverse motor (23) is fixedly mounted on one side of the transverse mounting groove (15). The output shaft of the transverse motor (23) is fixedly connected to one end of the transverse screw (22).

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