A notebook computer aluminum shell side high-light polishing device and process

Abstract

The application discloses a notebook computer aluminum shell side high-brightness polishing device and process and relates to the technical field of aluminum shell polishing processing. In the application, the X-axis driving part is slidably connected with the half-enclosing guide frame in the Y-axis direction, and the Y-axis driving part is slidably connected with the half-enclosing guide frame in the X-axis direction; the steering driving part is rotationally provided with a limiting flow guide part and slidably provided with a high-brightness polishing part; the limiting flow guide part is configured to limit the top of the aluminum shell during polishing and to convey polishing liquid to the polishing point; the steering driving part is provided with a telescopic driving part for feeding the high-brightness polishing part; the telescopic driving part is configured to tightly attach the polishing cotton cloth wheel on the high-brightness polishing part to the side wall of the aluminum shell; and the steering driving part is configured to control the polishing cotton cloth wheel to complete 90-degree steering at the curved chamfer of the aluminum shell. In the whole polishing process, the limiting roller is always rolling and walking along the top of the aluminum shell, effectively avoiding the up-and-down floating vibration of the aluminum shell during the polishing process, and guaranteeing the efficiency and quality of the high-brightness polishing operation.

Description

Technical Field

[0001] This invention belongs to the field of aluminum shell polishing technology, and in particular relates to a high-gloss polishing device and process for the side of a laptop aluminum shell. Background Technology

[0002] Aluminum alloys are used in the laptop industry due to their lightweight and low cost, mainly for making laptop casings. The main production process of laptop casings includes stamping aluminum material, grinding, sandblasting, and anodizing. To improve the aesthetics of the finished laptop casing, the four sides of the casing are usually polished to a high gloss finish.

[0003] In existing technologies, traditional aluminum shell polishing devices typically involve directly snapping the laptop aluminum shell onto a support mold or tightly fitting it onto the support mold. A high-gloss polishing process is achieved by controlling a rotating cotton polishing wheel to travel along the periphery of the aluminum shell. However, a tightly fitted aluminum shell is prone to floating up and down under the rotational force of the cotton polishing wheel, which affects the stability and polishing quality of the high-gloss polishing operation on the periphery of the aluminum shell. On the other hand, a tightly fitted aluminum shell is not convenient for efficient material removal after polishing. Summary of the Invention

[0004] The purpose of this invention is to provide a high-gloss polishing device and process for the side of a laptop aluminum shell. Through the structural design of the polishing mechanism, the bearing mechanism, the flow guiding component, the support rod, the linkage seat and the positioning mold, the problems in the background art mentioned above are solved.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a high-gloss polishing device for the side of an aluminum casing of a laptop computer, comprising a positioning mold for supporting and positioning an aluminum casing of a size adapted to its dimensions; a semi-enclosed guide frame disposed around the positioning mold and at the same height as the positioning mold; an X-axis drive unit slidably connected to the semi-enclosed guide frame along the Y-axis direction; a Y-axis drive unit slidably connected to the semi-enclosed guide frame along the X-axis direction; and a high-gloss polishing assembly installed at the right-angle bend of the semi-enclosed guide frame.

[0006] The high-gloss polishing assembly includes a steering drive unit, on which a limiting guide unit is rotatably mounted and a high-gloss polishing unit is slidably mounted. The limiting guide unit is configured to limit the top of the aluminum shell during polishing and deliver polishing liquid to the polishing point. The steering drive unit is equipped with a telescopic drive unit for feeding the high-gloss polishing unit. The telescopic drive unit is configured to press the polishing cotton cloth wheel on the high-gloss polishing unit tightly against the side wall of the aluminum shell. The steering drive unit is configured to control the polishing cotton cloth wheel to complete a 90° turn at the chamfer of the curved surface of the aluminum shell.

[0007] The present invention is further configured to include a polishing mechanism; the polishing mechanism includes a polishing housing, a sealing cover is fixedly installed at the bottom of the polishing housing, the sealing cover and the polishing housing are connected through a drain port, and a semi-enclosed guide frame is located directly above the drain port inside the polishing housing.

[0008] The present invention is further configured such that the X-axis drive unit includes an X-axis cylinder mounted on the outside of the polishing cover, and the output end of the X-axis cylinder is connected to a limiting seat one that is slidably connected to the semi-enclosed guide frame; the Y-axis drive unit includes a Y-axis cylinder mounted on the outside of the polishing cover, and the output end of the Y-axis cylinder is connected to a limiting seat two that is slidably connected to the semi-enclosed guide frame.

[0009] The present invention is further configured such that a steering motor is installed on the support seat at the top of the semi-enclosed guide frame, the output shaft of the steering motor is connected to a mounting frame, and the telescopic drive unit is horizontally installed on one side of the mounting frame. The steering drive unit consists of a steering motor and a mounting frame.

[0010] The present invention is further configured such that a polishing agent guide tube is fixedly installed on one side of the mounting frame relative to the telescopic drive part, and a limiting roller connected to the polishing agent guide tube is rotatably provided on the polishing agent guide tube. The end of the limiting roller near the polishing cotton cloth wheel has an open structure. The polishing agent guide tube is connected to a liquid supply hose. The limiting guide part is composed of the polishing agent guide tube and the limiting roller.

[0011] The present invention is further configured such that a movable feed frame is horizontally slidably mounted on the mounting frame, and a polishing motor for connecting a polishing cotton cloth wheel is mounted inside the movable feed frame. The movable feed frame is connected to the output end of the telescopic drive unit, and the high-gloss polishing unit consists of the movable feed frame, the polishing motor, and the polishing cotton cloth wheel.

[0012] The invention is further configured such that a bearing mechanism is provided below the polishing mechanism, the bearing mechanism including a bearing frame, an annular carrier fixedly installed on the top of the bearing frame, and a sealing cover tightly fitted and installed on the outside of the annular carrier; a support platform fixed to the bearing frame is provided below the annular carrier, vertical guide rods are symmetrically fixed on the top of the support platform, a rectangular opening is provided on the top of the support platform, a hydraulic rod and a vertical drain pipe are respectively installed at the bottom inside the bearing frame, and a horizontal drain pipe is installed close to the bottom on the periphery of the vertical drain pipe.

[0013] The invention is further configured such that a flow guiding assembly is provided below the annular carrier, the flow guiding assembly includes a lifting plate supported by a support platform, and limiting grooves that slide with vertical guide rods on opposite sides of the lifting plate; an inclined flow guiding bucket located inside a rectangular opening is fixed at the bottom of the lifting plate, and a flow gathering bucket communicating with the inclined flow guiding bucket is fixed at the top of the lifting plate, the external dimensions of the flow gathering bucket being the same as the internal dimensions of the annular carrier; a sealing ring that cooperates with the sealing groove at the bottom of the annular carrier is fixed at the top of the lifting plate, and a vertical flow pipe inserted into a vertical drain pipe is connected to the bottom of the inclined flow guiding bucket.

[0014] The invention is further configured such that a guide tube is fixed inside the inclined guide bucket, penetrating its bottom, and a support rod is slidably provided inside the guide tube. A linkage seat connected to the output end of the hydraulic rod is fixedly installed at the lower end of the support rod, and a positioning mold is fixedly installed at the upper end of the support rod.

[0015] The present invention has the following beneficial effects: This invention uses a non-tight fit method to place the aluminum shell on the top of the positioning mold. When the aluminum shell is raised to the set position, the limiting roller fits against the top of the aluminum shell to achieve its limiting. Throughout the polishing process, the limiting roller always rolls along the top of the aluminum shell, effectively avoiding up-and-down floating vibration of the aluminum shell during the polishing process, thereby ensuring the efficiency and quality of the high-gloss polishing operation and facilitating the unloading of the polished aluminum shell.

[0016] In the high-gloss polishing process, the polishing liquid that flows into the inner cavity of the limiting roller is flushed to the polishing point of the polishing cotton cloth wheel. Since the outlet of the limiting roller is always directly facing the polishing cotton cloth wheel, the polishing liquid can be accurately delivered to the polishing point of the polishing cotton cloth wheel during the polishing process. This improves the efficiency of polishing liquid delivery during the polishing process and ensures the high-gloss polishing effect of the polishing cotton cloth wheel on the peripheral side of the aluminum shell. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the high-gloss polishing device for the side of the aluminum shell of a laptop computer in this invention.

[0019] Figure 2 for Figure 1 A partial structural diagram.

[0020] Figure 3 for Figure 2 Enlarged view of the local structure at point A in the middle.

[0021] Figure 4 for Figure 2 The front view of the structure.

[0022] Figure 5 for Figure 4 Enlarged view of the local structure at point B.

[0023] Figure 6 This is a schematic diagram of the supporting mechanism in this invention.

[0024] Figure 7 This is a schematic diagram of the flow guiding component in this invention.

[0025] Figure 8 for Figure 7 A structural side view.

[0026] Figure 9 This is a cross-sectional view of the polishing mechanism in this invention.

[0027] Figure 10 for Figure 9 Top view of the structure.

[0028] The attached diagram lists the components represented by each number as follows: 1-Positioning mold, 2-Aluminum shell, 3-Half-enclosed guide frame, 4-X-axis drive unit, 5-Y-axis drive unit, 6-High-gloss polishing assembly, 7-Telescopic drive unit, 8-Polishing cotton cloth wheel, 9-Polishing mechanism, 10-Polishing cover, 11-Sealing cover, 12-Drain port, 13-X-axis cylinder, 14-Limit seat one, 15-Y-axis cylinder, 16-Limit seat two, 17-Support seat, 18-Steering motor, 19-Mounting bracket, 20-Polishing agent guide tube, 21-Limit... 22-Positioning roller, 23-Moving feed frame, 24-Polishing motor, 25-Bearing mechanism, 26-Bearing frame, 27-Ring frame, 28-Supporting platform, 29-Vertical guide rod, 30-Rectangular opening, 31-Hydraulic rod, 32-Vertical drain pipe, 33-Horizontal drain pipe, 34-Flow guide assembly, 35-Limiting groove, 36-Inclined flow guide bucket, 37-Flow gathering bucket, 38-Sealing ring, 39-Vertical flow pipe, 40-Conduit, 41-Linkage seat. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1, please refer to Figures 1 to 10 This invention relates to a high-gloss polishing device for the side of an aluminum casing of a laptop computer, comprising a positioning mold 1, a semi-enclosed guide frame 3, an X-axis drive unit 4, a Y-axis drive unit 5, and a high-gloss polishing component 6. The positioning mold 1 is used to support and position an aluminum casing 2 that is adapted to its size. The semi-enclosed guide frame 3 is disposed around the positioning mold 1 and is at the same height as the positioning mold 1. The X-axis drive unit 4 is slidably connected to the semi-enclosed guide frame 3 along the Y-axis direction. The Y-axis drive unit 5 is slidably connected to the semi-enclosed guide frame 3 along the X-axis direction. The high-gloss polishing component 6 is installed at the right-angle bend of the semi-enclosed guide frame 3.

[0031] The high-gloss polishing assembly 6 includes a steering drive unit, on which a limiting guide unit is rotatably provided and a high-gloss polishing unit is slidably provided. The limiting guide unit is configured to limit the top of the aluminum shell 2 during polishing and deliver polishing liquid to the polishing point. The steering drive unit is equipped with a telescopic drive unit 7 for feeding the high-gloss polishing unit. The telescopic drive unit 7 is configured to press the polishing cotton cloth wheel 8 on the high-gloss polishing unit tightly against the side wall of the aluminum shell 2. The steering drive unit is configured to control the polishing cotton cloth wheel 8 to complete a 90° turn at the chamfer of the curved surface of the aluminum shell 2.

[0032] In this embodiment of the invention, as Figure 4 , Figure 9 and Figure 10 As shown, the present invention includes a polishing mechanism 9; the polishing mechanism 9 includes a polishing housing 10, a sealing cover 11 is fixedly installed at the bottom of the polishing housing 10, the sealing cover 11 and the polishing housing 10 are connected through a drain port 12, a semi-enclosed guide frame 3 is located directly above the drain port 12 inside the polishing housing 10, a sealed cover is installed on the top of the polishing housing 10, and a polishing agent storage tank is provided on the sealed cover. The polishing agent storage tank is used to transport polishing liquid to the high-gloss polishing points during the polishing process.

[0033] Furthermore, the X-axis drive unit 4 includes an X-axis cylinder 13 mounted on the outside of the polishing housing 10, and the output end of the X-axis cylinder 13 is connected to a limiting seat 14 that is slidably connected to the semi-enclosed guide frame 3; the Y-axis drive unit 5 includes a Y-axis cylinder 15 mounted on the outside of the polishing housing 10, and the output end of the Y-axis cylinder 15 is connected to a limiting seat 16 that is slidably connected to the semi-enclosed guide frame 3; as Figure 10 As shown, when the limit seat 16 moves along the Y-axis direction controlled by the Y-axis cylinder 15, the semi-enclosed guide frame 3 is limited by the limit seat 14 in the X-axis direction, ensuring the smoothness of the movement of the semi-enclosed guide frame 3 along the Y-axis direction. Similarly, when the limit seat 14 moves along the X-axis direction controlled by the X-axis cylinder 13, the semi-enclosed guide frame 3 is limited by the limit seat 16 in the Y-axis direction, ensuring the smoothness of the movement of the semi-enclosed guide frame 3 along the X-axis direction.

[0034] In this embodiment of the invention, as Figure 3 and Figure 5 As shown, a steering motor 18 is installed on the support seat 17 at the top of the semi-enclosed guide frame 3. The steering motor 18 is located at the right-angle bend of the semi-enclosed guide frame 3. The output shaft of the steering motor 18 is connected to the mounting bracket 19. The telescopic drive unit 7 is horizontally installed on one side of the mounting bracket 19. The steering drive unit consists of the steering motor 18 and the mounting bracket 19. The steering motor 18 in this application is a geared motor. The steering motor 18 controls the polishing cotton cloth wheel 8 to move at low speed along the curved chamfer of the aluminum shell 2 to achieve high-gloss polishing treatment of the curved chamfer of the aluminum shell 2.

[0035] Furthermore, a polishing agent guide tube 20 is fixedly installed on one side of the mounting bracket 19 relative to the telescopic drive unit 7. A limiting roller 21 is rotatably connected to the polishing agent guide tube 20. The end of the limiting roller 21 near the polishing cotton cloth wheel 8 has an open structure. The polishing agent guide tube 20 is externally connected to a liquid supply hose. The limiting guide unit consists of the polishing agent guide tube 20 and the limiting roller 21. The polishing agent tank and the polishing agent guide tube 20 are rotatably connected through a liquid supply hose with a control valve. The liquid supply hose is a spiral telescopic hose to ensure the polishing agent... The polishing fluid in the tank can always flow by gravity along the supply hose and polishing agent guide pipe 20 into the inner cavity of the limiting roller 21. The polishing fluid flowing into the inner cavity of the limiting roller 21 is then directed to the polishing point of the polishing cotton cloth wheel 8. Since the outlet of the limiting roller 21 is always directly facing the polishing cotton cloth wheel 8, the polishing fluid can be accurately delivered to the polishing point of the polishing cotton cloth wheel 8 during the polishing operation. This improves the efficiency of polishing fluid delivery during the polishing operation of the polishing cotton cloth wheel 8, thereby ensuring the high-gloss polishing effect of the polishing cotton cloth wheel 8 on the two sides of the aluminum shell.

[0036] Furthermore, a movable feed frame 22 is horizontally slidable on the mounting frame 19. A polishing motor 23 for connecting the polishing cotton cloth wheel 8 is installed inside the movable feed frame 22. The movable feed frame 22 is connected to the output end of the telescopic drive unit 7. The high-gloss polishing unit consists of the movable feed frame 22, the polishing motor 23, and the polishing cotton cloth wheel 8. Figure 5 As shown, when the aluminum shell 2 on the positioning mold 1 is raised to the same height as the semi-enclosed guide frame 3, the rotation axis of the steering motor 18 is collinear with the axis of the first curved chamfer of the aluminum shell 2. The moving feed frame 22 is moved by the telescopic drive unit 7 until the polishing cotton cloth wheel 8 is tightly against the side wall of the aluminum shell 2. At this time, the polishing cotton cloth wheel 8 can be rotated by the polishing motor 23 to start the high-gloss polishing treatment of the side wall of the aluminum shell 2.

[0037] Example 2, based on Example 1, such as Figure 1 and Figure 6 As shown, a bearing mechanism 24 is provided below the polishing mechanism 9. The bearing mechanism 24 includes a bearing frame 25. An annular carrier 26 is fixedly installed on the top of the bearing frame 25. A sealing cover 11 is installed on the outside of the annular carrier 26 in a sealed manner.

[0038] Below the ring-shaped frame 26 is a support platform 27 fixed to the support frame 25. Vertical guide rods 28 are symmetrically fixed on the top of the support platform 27. A rectangular opening 29 is provided on the top of the support platform 27. A hydraulic rod 30 and a vertical drain pipe 31 are respectively installed at the bottom inside the support frame 25. A horizontal drain pipe 32 is installed on the periphery of the vertical drain pipe 31 close to the bottom. The horizontal drain pipe 32 is connected to the water collection tank through an external pipe.

[0039] In this embodiment of the invention, as Figure 4 , Figure 7 and Figure 8 As shown, a flow guiding assembly 33 is provided below the annular carrier 26. The entire flow guiding assembly 33 is made of lightweight and high-strength material. The flow guiding assembly 33 includes a lifting plate 34 supported by a support platform 27. Initially, the lifting plate 34 is supported on the top of the support platform 27. The lifting plate 34 has limiting grooves 35 on both sides that slide with the vertical guide rod 28 to ensure that the entire flow guiding assembly 33 moves up and down smoothly.

[0040] A sloping guide hopper 36 located inside a rectangular opening 29 is fixed to the bottom of the lifting plate 34. A converging hopper 37 communicating with the sloping guide hopper 36 is fixed to the top of the lifting plate 34. The external dimensions of the converging hopper 37 are the same as the internal dimensions of the annular carrier 26. That is, when the lifting plate 34 is moved upward and attached to the bottom of the annular carrier 26, the converging hopper 37 is located inside the annular carrier 26 and is attached to the inner wall of the annular carrier 26. This ensures that the waste liquid generated during the high-gloss polishing operation is collected along the converging hopper 37 and flows to the lower part of the sloping guide hopper 36. At the top of the lifting plate 34, a sealing ring 38 is fixed, which cooperates with the sealing groove at the bottom of the annular carrier 26. When the lifting plate 34 is moved up and fits against the bottom of the annular carrier 26, the sealing ring 38 fits into the sealing groove at the bottom of the annular carrier 26. The bottom of the inclined guide bucket 36 is connected to a vertical flow pipe 39 inserted in the vertical drain pipe 31. The waste liquid collected at the low position of the inclined guide bucket 36 is discharged into the water collection tank along the vertical flow pipe 39, the vertical drain pipe 31, the horizontal drain pipe 32 and the external pipe to complete the collection.

[0041] In this embodiment of the invention, as Figure 4 , Figure 5 and Figure 8 As shown, a guide tube 40 is fixed inside the inclined guide bucket 36, penetrating its bottom. A support rod is slidably provided inside the guide tube 40. A linkage seat 41 connected to the output end of the hydraulic rod 30 is fixedly installed at the lower end of the support rod. The positioning mold 1 is fixedly installed at the upper end of the support rod. The linkage seat 41 is a collection box shape with an open top. That is, an annular collection cavity is provided at the top of the linkage seat 41, and a discharge pipe with an on / off switch is provided around the linkage seat 41 and communicates with the annular collection cavity. This structural design ensures the collection of a small amount of waste liquid that may flow out along the gap between the support rod and the guide tube 40.

[0042] Initially, the lifting plate 34 is supported on top of the support platform 27, and the entire flow guiding assembly 33 is at its lowest position below the annular carrier 26. The linkage seat 41 is at its lowest position under the action of the hydraulic rod 30. At this time, the linkage seat 41 and the guide tube 40 are completely separated. The positioning mold 1 is located inside the flow-gathering bucket 37. An aluminum shell 2 to be polished is placed on top of the positioning mold 1. The aluminum shell 2 fits just right on top of the positioning mold 1 (i.e., not a tight fit). Then, the hydraulic rod 30 controls the linkage seat 41 to move upward, driving the positioning mold 1 and the aluminum shell 2 to move upward to the flow-gathering bucket 37. Above 7, after the top of the linkage seat 41 contacts the bottom of the guide tube 40, it pushes the entire flow guiding assembly 33 upward until the lifting plate 34 fits against the bottom of the annular carrier 26, the flow-gathering bucket 37 is located inside the annular carrier 26 and fits against the inner wall of the annular carrier 26, and the sealing ring 38 fits into the sealing groove at the bottom of the annular carrier 26. At this time, the positioning mold 1, carrying the aluminum shell 2, moves to the same height inside the semi-enclosed guide frame 3. Thus, the positioning of the aluminum shell 2 to be high-gloss polished inside the semi-enclosed guide frame 3 is completed, and the polishing cotton wheel 8 is just at point A at the first curved chamfer of the aluminum shell 2 (e.g., Figure 10 As shown), the waste liquid generated during the polishing process flows into the converging hopper 37 from the drain port 12 and is collected in the inclined guide hopper 36. After the polishing of the aluminum shell 2 is completed, the guide component 33 and the positioning mold 1 are lowered and reset by the hydraulic rod 30, and the aluminum shell 2 on the positioning mold 1 can be quickly removed.

[0043] Example 3: A polishing process for a high-gloss polishing device for the side of a laptop computer aluminum casing includes the following steps: S1. Place the aluminum shell 2 on top of the positioning mold 1, and lift the aluminum shell 2 to the inside of the semi-enclosed guide frame 3 through the positioning mold 1, so that the limiting roller 21 is in contact with the top of the aluminum shell 2. At this time, the polishing cotton cloth wheel 8 is just located at point A at the first curved chamfer of the aluminum shell 2 (e.g., Figure 10 (as shown) S2. The high-gloss polishing unit is moved by the telescopic drive unit 7 until the polishing cotton cloth wheel 8 is in close contact with the side wall of the aluminum shell 2. The polishing cotton cloth wheel 8 is rotated to start polishing the side wall of the aluminum shell 2 (during the polishing process, the polishing liquid that flows into the inner cavity of the limiting roller 21 flows to the polishing point where the polishing cotton cloth wheel 8 is located). At the same time, the polishing cotton cloth wheel 8 is controlled by the steering drive unit to polish along the first curved chamfer of the aluminum shell 2 (it can be set to polish along the chamfer of the curved surface for one round trip). S3. After polishing the first curved chamfer with the polishing cotton cloth wheel 8, the polishing cotton cloth wheel 8 is at the initial position, i.e., at point A. The telescopic drive unit 7 is also in the direction of point A. The Y-axis drive unit 5 pushes the semi-enclosed guide frame 3 to move the polishing cotton cloth wheel 8 to the X-axis drive unit 4. At this time, the polishing cotton cloth wheel 8 is aligned with the second curved chamfer of the aluminum shell 2. During this process, the polishing cotton cloth wheel 8 completes the high-gloss polishing of the first side wall of the aluminum shell 2. S4. The polishing cotton cloth wheel 8 is controlled by the steering drive unit to polish along the second curved chamfer of the aluminum shell 2 (similarly set to polish along the chamfer of the curved surface for one round trip). After the polishing of the second curved chamfer is completed, the polishing cotton cloth wheel 8 is at point B, and the telescopic drive unit 7 is also at point B. The X-axis drive unit 4 pushes the semi-enclosed guide frame 3 to move the polishing cotton cloth wheel 8 to the opposite side of the Y-axis drive unit 5. At this time, the polishing cotton cloth wheel 8 is aligned with the third curved chamfer of the aluminum shell 2. During this process, the polishing cotton cloth wheel 8 completes the high-gloss polishing of the second side wall of the aluminum shell 2. S5. After polishing the third curved chamfer in the same way as step S4, the polishing cotton cloth wheel 8 is at point C, and the telescopic drive unit 7 is also at point C. The Y-axis drive unit 5 pulls the semi-enclosed guide frame 3 and moves the polishing cotton cloth wheel 8 to the Y-axis drive unit 5. At this time, the polishing cotton cloth wheel 8 is aligned with the fourth curved chamfer of the aluminum shell 2. In this process, the polishing cotton cloth wheel 8 completes the high-gloss polishing of the third side wall of the aluminum shell 2. S6. After polishing the fourth curved chamfer in the same way as step S4, the polishing cotton wheel 8 is at point D, and the telescopic drive unit 7 is also at point D. The X-axis drive unit 4 pulls the semi-enclosed guide frame 3 to move the polishing cotton wheel 8 to the opposite side of point B. During this process, the polishing cotton wheel 8 completes the high-gloss polishing of the fourth side wall of the aluminum shell 2. After the polishing cotton wheel 8, which has stopped rotating, is reset by the telescopic drive unit 7, the mounting frame 19 is controlled to rotate 90° clockwise to return to the initial position by the steering drive unit. At this time, the polishing cotton wheel 8 moves to the initial position, thus completing the high-gloss polishing of the four side walls of one aluminum shell 2. During the entire polishing process, the limiting roller 21 always rolls along the top of the aluminum shell 2, effectively avoiding the up-and-down floating vibration of the aluminum shell 2 during the polishing process, thereby ensuring the efficiency and quality of the high-gloss polishing operation.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A notebook computer aluminum shell side surface high-light polishing device, characterized in that, include: Positioning mold (1) is used to support and position an aluminum shell (2) that is adapted to its size. A semi-enclosed guide frame (3) is provided on the periphery of the positioning mold (1) and has the same height as the positioning mold (1); The X-axis drive unit (4) is slidably connected to the semi-enclosed guide frame (3) along the Y-axis direction; The Y-axis drive unit (5) is slidably connected to the semi-enclosed guide frame (3) along the X-axis direction; The high-gloss polishing component (6) is installed at the right-angle bend of the semi-enclosed guide frame (3); The high-brightness polishing assembly (6) includes a steering drive unit, on which a limiting guide unit is rotatably provided and a high-brightness polishing unit is slidably provided. The limiting guide unit is configured to limit the top of the aluminum shell (2) during polishing and deliver polishing liquid to the polishing point. The steering drive unit is equipped with a telescopic drive unit (7) for feeding the high-gloss polishing part. The telescopic drive unit (7) is configured to press the polishing cotton cloth wheel (8) on the high-gloss polishing part against the side wall of the aluminum shell (2). The steering drive unit is configured to control the polishing cotton cloth wheel (8) to complete a 90° turn at the chamfer of the curved surface of the aluminum shell (2).

2. The notebook computer aluminum shell side surface high-light polishing device according to claim 1, characterized in that, The polishing mechanism (9) includes a polishing housing (10), a sealing cover (11) is fixedly installed at the bottom of the polishing housing (10), the sealing cover (11) and the polishing housing (10) are connected through a drain port (12), and a semi-enclosed guide frame (3) is located directly above the drain port (12) inside the polishing housing (10).

3. The notebook computer aluminum shell side surface high-light polishing device according to claim 2, characterized in that, The X-axis drive unit (4) includes an X-axis cylinder (13) installed on the outside of the polishing cover (10), and the output end of the X-axis cylinder (13) is connected to a limiting seat (14) that is slidably connected to the semi-enclosed guide frame (3); the Y-axis drive unit (5) includes a Y-axis cylinder (15) installed on the outside of the polishing cover (10), and the output end of the Y-axis cylinder (15) is connected to a limiting seat (16) that is slidably connected to the semi-enclosed guide frame (3).

4. The notebook computer aluminum shell side surface high-light polishing device according to claim 1, characterized in that, A steering motor (18) is installed on the support seat (17) at the top of the semi-enclosed guide frame (3). The output shaft of the steering motor (18) is connected to the mounting frame (19). The telescopic drive unit (7) is horizontally installed on one side of the mounting frame (19). The steering drive unit consists of the steering motor (18) and the mounting frame (19).

5. The notebook computer aluminum shell side surface high-light polishing device according to claim 4, characterized in that, The mounting bracket (19) is fixedly mounted on one side of the telescopic drive unit (7) with a polishing agent guide tube (20). A limiting roller (21) is rotatably mounted on the polishing agent guide tube (20) and communicates with it. The end of the limiting roller (21) near the polishing cotton cloth wheel (8) is an open structure. The polishing agent guide tube (20) is connected to a liquid supply hose. The limiting guide unit is composed of the polishing agent guide tube (20) and the limiting roller (21).

6. The high-gloss polishing device for the side of a laptop aluminum shell according to claim 4, characterized in that, The mounting frame (19) is horizontally slidably provided with a moving feed frame (22). A polishing motor (23) for connecting the polishing cotton cloth wheel (8) is installed inside the moving feed frame (22). The moving feed frame (22) is connected to the output end of the telescopic drive unit (7). The high-gloss polishing unit is composed of the moving feed frame (22), the polishing motor (23) and the polishing cotton cloth wheel (8).

7. The high-gloss polishing device for the side of a laptop aluminum shell according to claim 2, characterized in that, Below the polishing mechanism (9) is a bearing mechanism (24), which includes a bearing frame (25), and an annular carrier (26) is fixedly installed on the top of the bearing frame (25). A sealing cover (11) is installed on the outside of the annular carrier (26). The ring frame (26) is provided with a support platform (27) fixed to the support frame (25) below it. Vertical guide rods (28) are symmetrically fixed on the top of the support platform (27). A rectangular opening (29) is provided on the top of the support platform (27). A hydraulic rod (30) and a vertical drain pipe (31) are installed at the bottom of the inner side of the support frame (25). A horizontal drain pipe (32) is installed on the periphery of the vertical drain pipe (31) close to the bottom.

8. The high-gloss polishing device for the side of a laptop aluminum shell according to claim 7, characterized in that, The ring-shaped carrier (26) is provided with a flow guide assembly (33) below it. The flow guide assembly (33) includes a lifting plate (34) supported by a support platform (27). The lifting plate (34) has a limiting groove (35) on both sides that slides with the vertical guide rod (28). The bottom of the lifting plate (34) is fixed with an inclined guide bucket (36) located inside the rectangular opening (29). The top of the lifting plate (34) is fixed with a flow-gathering bucket (37) connected to the inclined guide bucket (36). The external dimensions of the flow-gathering bucket (37) are the same as the internal dimensions of the annular frame (26). The top of the lifting plate (34) is fixed with a sealing ring (38) that matches the sealing groove at the bottom of the annular frame (26). The bottom of the inclined guide bucket (36) is connected with a vertical flow pipe (39) inserted into the vertical drain pipe (31).

9. A high-gloss polishing device for the side of a laptop aluminum casing according to claim 8, characterized in that, The inclined guide bucket (36) has a guide tube (40) that passes through its bottom fixed inside. A support rod is slidably provided inside the guide tube (40). A linkage seat (41) connected to the output end of the hydraulic rod (30) is fixedly installed at the lower end of the support rod. The positioning mold (1) is fixedly installed at the upper end of the support rod.

10. A polishing process for a high-gloss polishing device for the side surface of a laptop aluminum casing as described in claim 5, characterized in that, Includes the following steps: S1. Place the aluminum shell (2) on the top of the positioning mold (1), and lift the aluminum shell (2) to the inside of the semi-enclosed guide frame (3) through the positioning mold (1), so that the limiting roller (21) fits against the top of the aluminum shell (2). At this time, the polishing cotton cloth wheel (8) is just located at the first curved chamfer of the aluminum shell (2). S2. Control the movement of the high-gloss polishing part by the telescopic drive unit (7) until the polishing cotton cloth wheel (8) is in close contact with the side wall of the aluminum shell (2), control the rotation of the polishing cotton cloth wheel (8) to start polishing the side wall of the aluminum shell (2), and at the same time control the polishing cotton cloth wheel (8) to polish along the first curved chamfer of the aluminum shell (2) by the steering drive unit. S3. After polishing the first curved chamfer by polishing cotton cloth wheel (8), the Y-axis drive unit (5) pushes the semi-enclosed guide frame (3) to move the polishing cotton cloth wheel (8) to the X-axis drive unit (4). At this time, the polishing cotton cloth wheel (8) is aligned with the second curved chamfer of the aluminum shell (2). In this process, the high-gloss polishing of the first side wall of the aluminum shell (2) is completed by polishing cotton cloth wheel (8). S4. The polishing cotton cloth wheel (8) is controlled by the steering drive unit to polish along the second curved chamfer of the aluminum shell (2) repeatedly. After the polishing of the second curved chamfer is completed, the X-axis drive unit (4) pushes the semi-enclosed guide frame (3) to move the polishing cotton cloth wheel (8) to the opposite side of the Y-axis drive unit (5). At this time, the polishing cotton cloth wheel (8) is aligned with the third curved chamfer of the aluminum shell (2). In this process, the polishing cotton cloth wheel (8) completes the high-gloss polishing of the second side wall of the aluminum shell (2). S5. After polishing the third curved chamfer in the same way as step S4, the Y-axis drive unit (5) pulls the semi-enclosed guide frame (3) and moves the polishing cotton cloth wheel (8) to the Y-axis drive unit (5). At this time, the polishing cotton cloth wheel (8) is aligned with the fourth curved chamfer of the aluminum shell (2). In this process, the high-gloss polishing of the third sidewall of the aluminum shell (2) is completed by the polishing cotton cloth wheel (8). S6. After polishing the fourth curved chamfer in the same way as step S4, the X-axis drive unit (4) pulls the semi-enclosed guide frame (3) and moves the polishing cotton cloth wheel (8) to the initial position. During this process, the polishing cotton cloth wheel (8) completes the high-gloss polishing of the fourth side wall of the aluminum shell (2).

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