Drilling equipment for television backboard machining

Abstract

The utility model provides drilling equipment for television backboard processing, which belongs to the technical field of television backboard processing, and comprises a cross seat, the outer wall of the cross seat is fixedly connected with symmetrically distributed side plates, the top walls of the side plates are fixedly connected with a transverse guide rail, the outer wall of the transverse guide rail is provided with a longitudinal guide rail, and the longitudinal guide rail is fixedly connected with the cross seat. A movable frame is arranged on the outer wall of the longitudinal guide rail, and the clamping assembly comprises a supporting block fixedly connected to the top wall of the cross seat. According to the utility model, through the arrangement of the clamping assembly composed of the bidirectional screw rod, the clamping plate, the longitudinal guide frame, the transverse guide frame and the guide block, the clamping plate is driven to move through the rotation of the bidirectional screw rod, so that the television backboards with different widths are clamped and fixed in the transverse direction; and the longitudinal guide frame and the transverse guide frame are matched with the guide blocks, so that the stability and the accuracy of movement of the clamping plates are ensured, the clamping requirements of the television backboards of various different sizes can be met, and the universality of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of television back panel processing technology, and more specifically, to a drilling device for processing television back panels. Background Technology

[0002] The back panel of a television is an important component in the structure of a television. It is usually located at the rear of the television and plays a role in protecting the internal circuits and components as well as providing structural support. After injection molding, the back panel of a television often needs to be drilled with many mounting holes, which requires the use of drilling equipment.

[0003] A search revealed a Chinese patent application with patent number CN219788602U, which discloses a drilling device for a television back panel. The device includes a base, with slide rails on both sides of the base. A sliding seat is slidably mounted on the slide rails in the horizontal direction. An optical axis is mounted on the slide rails. A first frame is slidably mounted on the optical axis. Multiple drilling machines are mounted on the first frame. A second frame is connected to the optical axis. A first cylinder is mounted on the second frame. The piston rod of the first cylinder is connected to the first frame.

[0004] Although the aforementioned patent allows for easy loading of the back panel using a movable sliding seat, it still has the following shortcomings during use: 1. The device cannot adjust the position of the positioning angle seat, thus it cannot adapt to back panels of different sizes of televisions, resulting in low versatility and flexibility; 2. The device lacks a debris cleaning structure, which makes it easy for debris to accumulate on the equipment, making subsequent cleaning difficult, increasing labor intensity and downtime, and affecting the normal use of the equipment.

[0005] Therefore, there is an urgent need for a drilling device for processing television back panels to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a drilling device for processing the back panel of a television set, so as to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A drilling device for processing a television back panel includes a cross-shaped base, symmetrically distributed side plates fixedly connected to the outer wall of the cross-shaped base, a transverse guide rail fixedly connected to the top wall of the side plates, a longitudinal guide rail provided on the outer wall of the transverse guide rail, and a movable frame provided on the outer wall of the longitudinal guide rail. The device also includes:

[0009] The clamping assembly includes a support block fixedly connected to the top wall of the cross seat. Two sets of bidirectional screws are rotatably connected to the inner wall of the support block, and the bidirectional screws are rotatably connected to the cross seat. The outer wall of the bidirectional screws is threaded with symmetrically distributed clamping plates. The outer walls of the clamping plates on the left and right sides are fixedly connected with longitudinal guide frames, and the outer walls of the clamping plates at the front and rear ends are fixedly connected with transverse guide frames. Adjacent longitudinal guide frames and transverse guide frames are slidably connected through guide blocks.

[0010] Cleaning components are located on the outer wall of the mobile frame.

[0011] As a preferred technical solution of this application, the cleaning component includes a mounting plate fixedly connected to the outer wall of the mobile frame, a filter chamber fixedly connected to the outer wall of the mounting plate, a filter plate fixedly connected to the inner wall of the filter chamber, an electric fan fixedly connected to the top wall of the filter chamber, and the electric fan fixedly connected to the mounting plate, a collection chamber fixedly connected to the outer wall of the filter chamber, a suction pipe fixedly connected to the outer wall of the collection chamber, a chip shield fixedly connected to the end of the suction pipe away from the collection chamber, and an isolation plate fixedly connected to the end of the suction pipe away from the chip shield.

[0012] As a preferred technical solution of this application, a cylinder is fixedly connected to the outer wall of the mounting plate, a drive motor B is fixedly connected to the output end of the cylinder, the drive motor B is fixedly connected to the chip baffle, and a drill rod is fixedly connected to the output end of the drive motor B.

[0013] As a preferred technical solution of this application, a support platform is fixedly connected to the top wall of the support block.

[0014] As a preferred technical solution of this application, two sets of drive motors A are fixedly connected to the outer wall of the cross seat, and the output end of the drive motor A is fixedly connected to the bidirectional screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] 1. By using a clamping assembly consisting of a bidirectional screw, a clamping plate, a longitudinal guide frame, a transverse guide frame, and guide blocks, the rotation of the bidirectional screw drives the movement of the clamping plate to achieve lateral clamping and fixing of TV back panels of different widths. The longitudinal and transverse guide frames, in conjunction with the guide blocks, ensure the smoothness and accuracy of the clamping plate movement. This allows the device to adapt to the clamping needs of various TV back panels of different sizes, improving the versatility of the equipment. It can be flexibly applied to the processing and drilling of back panels of different specifications without the need for frequent equipment changes for back panels of different sizes, saving costs and time, improving processing efficiency, and solving the problem of existing devices being unable to adapt to TV back panels of different sizes, resulting in low versatility and flexibility.

[0018] 2. Through the coordinated operation of the electric fan, suction pipe, chip baffle, collection bin, and filter plate, the drilling debris generated can be effectively and promptly removed and collected, preventing debris from scattering and accumulating on the equipment surface or inside. This reduces the labor intensity of subsequent manual cleaning and also prevents equipment malfunctions and increased downtime due to excessive debris accumulation. It ensures the equipment can operate normally and stably for extended periods, maintaining a good working environment, which is beneficial for improving overall processing efficiency and extending the equipment's service life. This solves the problem in existing technologies where the lack of a debris cleaning structure makes debris accumulation on the equipment difficult to clean, increasing labor intensity and downtime, and affecting the normal use of the equipment. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the drilling equipment for processing the back panel of a television set provided in this application;

[0020] Figure 2 A schematic diagram of the support platform structure for the drilling equipment used in processing the back panel of a television set provided in this application;

[0021] Figure 3 A schematic diagram of the support block structure of the drilling equipment for processing the back panel of a television set provided in this application;

[0022] Figure 4 A schematic diagram of the screw section of the drilling equipment for processing the back panel of a television set provided in this application;

[0023] Figure 5 A schematic diagram of the drill rod portion of the drilling equipment for processing the back panel of a television set provided in this application;

[0024] Figure 6 A cross-sectional view of the collection chamber of the drilling equipment for processing the back panel of a television set provided in this application.

[0025] The image shows:

[0026] 1. Cross seat; 2. Side plate; 3. Transverse guide rail; 4. Longitudinal guide rail; 5. Moving frame; 6. Support block; 7. Support platform; 8. Double-acting screw; 9. Clamping plate; 10. Transverse guide frame; 11. Longitudinal guide frame; 12. Guide block; 13. Drive motor A; 14. Mounting plate; 15. Cylinder; 16. Filter chamber; 17. Collection chamber; 18. Pulling pipe; 19. Chip shield; 20. Drive motor B; 21. Drill rod; 22. Filter plate; 23. Electric fan; 24. Isolation plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] like Figure 1-6 As shown, the drilling equipment for processing the back panel of a television proposed in this embodiment includes a cross-shaped base 1, symmetrically distributed side plates 2 fixedly connected to the outer wall of the cross-shaped base 1, a transverse guide rail 3 fixedly connected to the top wall of the side plates 2, a longitudinal guide rail 4 provided on the outer wall of the transverse guide rail 3, and a movable frame 5 provided on the outer wall of the longitudinal guide rail 4. It also includes:

[0029] The clamping assembly includes a support block 6 fixedly connected to the top wall of the cross seat 1. Two sets of bidirectional screws 8 are rotatably connected to the inner wall of the support block 6, and the bidirectional screws 8 are rotatably connected to the cross seat 1. Symmetrically distributed clamping plates 9 are threaded onto the outer walls of the bidirectional screws 8. Longitudinal guide frames 11 are fixedly connected to the outer walls of the left and right clamping plates 9, and transverse guide frames 10 are fixedly connected to the outer walls of the front and rear clamping plates 9. Adjacent longitudinal guide frames 11 and transverse guide frames 10 are slidably connected via guide blocks 12. When using this drilling equipment for processing television back panels, the television back panel is placed on the cross seat 1. On the support platform 7 on the top wall, the two sets of drive motors A13 on the outer wall of the cross seat 1 are then started. The drive motors A13 drive the bidirectional screw 8 to rotate. Since the bidirectional screw 8 rotates with the cross seat 1 and is threadedly engaged with the clamping plate 9, as the bidirectional screw 8 rotates, the clamping plates 9 on the left and right sides will move towards or away from each other along the bidirectional screw 8, realizing the horizontal clamping or loosening operation of the TV back panel. The longitudinal guide frame 11, the transverse guide frame 10 on the outer wall of the clamping plate 9 and the structure in which they are slidably connected by the guide block 12 can ensure the stability of the clamping plate 9 when it moves, and ensure that the back panel is accurately and stably clamped.

[0030] Cleaning components are located on the outer wall of the movable frame 5.

[0031] like Figure 5-6As shown, in a preferred embodiment, based on the above method, the cleaning component further includes a mounting plate 14 fixedly connected to the outer wall of the movable frame 5. A filter chamber 16 is fixedly connected to the outer wall of the mounting plate 14, a filter plate 22 is fixedly connected to the inner wall of the filter chamber 16, an electric fan 23 is fixedly connected to the top wall of the filter chamber 16, and the electric fan 23 is fixedly connected to the mounting plate 14. A collection chamber 17 is fixedly connected to the outer wall of the filter chamber 16, and a suction pipe 18 is fixedly connected to the outer wall of the collection chamber 17. A chip baffle 19 is fixedly connected to the end of the suction pipe 18 away from the collection chamber 17. An isolation plate 24 is fixedly connected to the end of the 8 furthest from the chip shield 19. During the drilling process, the electric fan 23 on the top wall of the filter chamber 16 fixedly connected to the outer wall of the mounting plate 14 is started. The electric fan 23 generates suction, and the debris generated during drilling is drawn from the chip shield 19 into the collection chamber 17 through the suction pipe 18. The isolation plate 24 set in the suction pipe 18 plays a certain role in separation. The debris entering the collection chamber 17 is then filtered by the filter plate 22 fixedly connected to the inner wall of the filter chamber 16 to prevent the debris from being blown out again, thereby realizing the function of cleaning debris while drilling.

[0032] like Figure 5 As shown, in a preferred embodiment, based on the above method, a cylinder 15 is fixedly connected to the outer wall of the mounting plate 14, and a drive motor B20 is fixedly connected to the output end of the cylinder 15. The drive motor B20 is fixedly connected to the chip shield 19, and a drill rod 21 is fixedly connected to the output end of the drive motor B20. The moving frame 5 can be adjusted in position along the longitudinal guide rail 4 and the transverse guide rail 3. The longitudinal guide rail 4 is set on the outer wall of the transverse guide rail 3, and the moving frame 5 is located on the outer wall of the longitudinal guide rail 4. This allows for flexible movement in both longitudinal and transverse directions. When the moving frame 5 moves to a suitable position, aligning the relevant components on the mounting plate 14 with the position where the back plate needs to be drilled, the cylinder 15 on the outer wall of the mounting plate 14 starts working, pushing the drive motor B20 fixedly connected to its output end to move downward, so that the drill rod 21 connected to the output end of the drive motor B20 approaches the back plate. Then, the drive motor B20 is started to drive the drill rod 21 to rotate, and the back plate is drilled.

[0033] like Figure 3 As shown, in a preferred embodiment, based on the above method, a support platform 7 is fixedly connected to the top wall of the support block 6, and the support platform 7 is used to support the back panel of the TV.

[0034] like Figure 1-2 As shown, in a preferred embodiment, based on the above method, two sets of drive motors A13 are fixedly connected to the outer wall of the cross seat 1, and the output end of the drive motor A13 is fixedly connected to the bidirectional screw 8, so that the bidirectional screw 8 can be rotated through the output end of the drive motor A13.

[0035] Specifically, when using this drilling equipment for processing TV back panels: First, place the TV back panel on the support platform 7 on the top wall of the cross seat 1. Then, start the two sets of drive motors A13 on the outer wall of the cross seat 1. The drive motors A13 drive the bidirectional screw 8 to rotate. Since the bidirectional screw 8 rotates with the cross seat 1 and is threadedly engaged with the clamping plate 9, as the bidirectional screw 8 rotates, the clamping plates 9 on the left and right sides will move towards or away from each other along the bidirectional screw 8, realizing the lateral clamping or loosening operation of the TV back panel. The longitudinal guide frame 11, the transverse guide frame 10 on the outer wall of the clamping plate 9, and the structure in which they are slidably connected by the guide block 12, can ensure the stability of the clamping plate 9 during movement, ensuring accurate and stable clamping of the back panel. Afterwards, the moving frame 5 can be adjusted in position along the longitudinal guide rail 4 and the transverse guide rail 3. The longitudinal guide rail 4 is set on the outer wall of the transverse guide rail 3, and the moving frame 5 is located on the outer wall of the longitudinal guide rail 4. This allows for flexible movement in both longitudinal and transverse directions. When the moving frame 5 is moved to the appropriate position, aligning the relevant components on the mounting plate 14 with the location on the back plate where drilling is required, the cylinder 15 on the outer wall of the mounting plate 14 starts working, pushing the drive motor B20, which is fixedly connected to its output end, downwards. This causes the drill rod 21, connected to the output end of the drive motor B20, to approach the back plate. Subsequently, the drive motor B20 is started to rotate the drill rod 21, drilling the back plate. During the drilling process, the electric fan 23 on the top wall of the filter chamber 16, which is fixedly connected to the outer wall of the mounting plate 14, starts. The electric fan 23 generates suction, drawing the debris generated during drilling from the chip shield 19 into the collection chamber 17 through the suction pipe 18. The isolation plate 24 in the suction pipe 18 serves a certain separation function. The debris entering the collection chamber 17 is then filtered by the filter plate 22, which is fixedly connected to the inner wall of the filter chamber 16, preventing the debris from being blown out again. This achieves the function of cleaning debris while drilling.

[0036] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A drilling apparatus for processing a back panel of a television set, comprising a cross base (1), characterized in that, The cross seat (1) outer wall is fixedly connected with symmetrically distributed side plates (2), the side plates (2) top wall is fixedly connected with horizontal guide rails (3), the horizontal guide rails (3) outer wall is provided with longitudinal guide rails (4), the longitudinal guide rails (4) outer wall is provided with moving frame (5), still includes: The clamping assembly includes a support block (6) fixedly connected to the top wall of the cross seat (1), two groups of bidirectional screws (8) are rotatably connected to the inner wall of the support block (6), and the bidirectional screws (8) are rotatably connected to the cross seat (1), the outer wall of the bidirectional screw (8) is threadedly connected with symmetrically distributed clamping plates (9), the outer wall of the clamping plate (9) on the left and right sides is fixedly connected with longitudinal guide frames (11), the outer wall of the clamping plate (9) on the front and rear ends is fixedly connected with horizontal guide frames (10), and the adjacent longitudinal guide frames (11) and horizontal guide frames (10) are slidably connected through guide blocks (12); The cleaning assembly is arranged on the outer wall of the moving frame (5).

2. The drilling apparatus for processing the back plate of a television set according to claim 1, wherein The cleaning assembly includes an installation plate (14) fixedly connected to the outer wall of the moving frame (5), a filter bin (16) fixedly connected to the outer wall of the installation plate (14), a filter plate (22) fixedly connected to the inner wall of the filter bin (16), an electric fan (23) fixedly connected to the top wall of the filter bin (16), and the electric fan (23) is fixedly connected with the installation plate (14), a collection bin (17) fixedly connected to the outer wall of the filter bin (16), a suction pipe (18) fixedly connected to the outer wall of the collection bin (17), a debris cover (19) fixedly connected to one end of the suction pipe (18) away from the collection bin (17), and an isolation plate (24) fixedly connected to one end of the suction pipe (18) away from the debris cover (19).

3. The apparatus according to claim 2, wherein The outer wall of the installation plate (14) is fixedly connected with a gas cylinder (15), the output end of the gas cylinder (15) is fixedly connected with a drive motor B (20), and the drive motor B (20) is fixedly connected with the debris cover (19), the output end of the drive motor B (20) is fixedly connected with a drill rod (21).

4. The apparatus according to claim 1, wherein The top wall of the support block (6) is fixedly connected with a support platform (7).

5. The apparatus according to claim 1, wherein The outer wall of the cross seat (1) is fixedly connected with two groups of drive motors A (13), and the output ends of the drive motors A (13) are fixedly connected with the bidirectional screws (8). The top wall of the support block (6) is fixedly connected with a support platform (7). The outer wall of the cross seat (1) is fixedly connected with two groups of drive motors A (13), and the output ends of the drive motors A (13) are fixedly connected with the bidirectional screws (8).

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