Polishing and processing equipment for glass ceramic panel

Abstract

The invention relates to the technical field of grinding machining equipment, in particular to glass ceramic panel grinding machining equipment. Comprising a mounting platform, a rotating mounting seat is rotationally arranged on the mounting platform, and a sliding mounting cavity is formed in the rotating mounting seat; the lifting driving device is fixedly mounted on the mounting platform; the lifting mounting base is driven by a lifting driving device to ascend and descend, a placement platform is rotationally connected to the lifting mounting base, a linkage rod is arranged below the placement platform, and the linkage rod is arranged in the sliding mounting cavity in a sliding mode; the rotary driving device is used for driving the rotary mounting seat to rotate; the grinding disc is arranged above the placing platform; according to the glass ceramic panel polishing device, glass ceramic panels with different thicknesses can be polished, the pressure applied to the glass ceramic panels by the polishing disc can be adjusted, and the polishing efficiency and the thickness degree can be adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding and processing equipment, and in particular to a grinding and processing equipment for a microcrystalline glass panel. Background Art

[0002] Glass-ceramic panels, a mixture of microcrystals and glass formed by sintering and crystallizing specific glass particles, are characterized by a hard, dense, and uniform texture. They are pollution-free during production and contain no radioactive contamination, making them a new, environmentally friendly, green material. Their excellent thermal shock resistance has led to their widespread application in a wide range of applications, including kitchen appliances such as induction cookers, multi-burner stoves, and microwave ovens, as well as high-end smart terminals, tablet computers, smart home touchscreens, in-vehicle central control touchscreens, and even aircraft windshields and high-speed trains.

[0003] Polishing is a crucial step in the production and processing of glass-ceramic panels. The goal of polishing is to remove burrs, uneven surfaces, and irregularities from the panel surface, achieving a desired flatness and precision, thereby meeting the stringent surface quality requirements of various applications. However, existing glass-ceramic panel polishing equipment and processes present numerous challenges that require urgent resolution.

[0004] Some traditional grinding processes use corundum of a specific mesh size to be poured into a grinding disc for grinding. This method makes it extremely easy for corundum to mix into wastewater, greatly increasing the difficulty of wastewater treatment. Wastewater needs to go through complex processes such as sedimentation and sludge salvage, and often needs to be entrusted to a third party for subsequent treatment, which is not only labor-intensive but also increases production costs. For example, some companies need to transport wastewater containing corundum sludge to brick factories as raw materials for brick production. This process involves a large investment of manpower and material resources. At the same time, this type of grinding method is inefficient, takes a long time to grind, and the grinding effect is poor. The roughness after grinding is high, which undoubtedly increases the time and cost of the subsequent polishing process. In addition, the grinding disc and corundum are consumables during the grinding process, which causes great wear and tear on the grinding disc. In addition, some existing grinding equipment has a single function and poor flexibility. Some equipment lacks a convenient and effective adjustment mechanism when grinding microcrystalline glass panels of different thicknesses. It is difficult to adjust the gap between the grinding disc and the placement platform according to the thickness of the panel, making it impossible to flexibly adapt to the grinding requirements of panels of different thicknesses. It is also difficult to accurately adjust the pressure applied by the grinding disc on the panel, resulting in the inability to effectively control the efficiency and coarseness of the grinding.

[0005] Furthermore, during the polishing process of glass-ceramic panels, there are also issues with panel fixation and stability. Some equipment cannot ensure the stable movement of the glass-ceramic during polishing, which can easily affect the accuracy of edge grinding or polishing. Some equipment is complex to operate when fixing the panel and is difficult to adapt to the fixation requirements of panels of different specifications, which affects production efficiency. Moreover, existing equipment has shortcomings in the replacement of polishing tools. Different thicknesses and sizes of glass-ceramic require different polishing tools, but many equipment cannot quickly replace polishing tools, seriously affecting the overall efficiency of glass-ceramic polishing.

[0006] In summary, existing glass-ceramic panel grinding and processing equipment has many shortcomings in terms of environmental friendliness, efficiency, flexibility, stability, and ease of tool replacement. It can no longer meet the growing market demand and ever-increasing production standards. Therefore, the development of a new type of glass-ceramic panel grinding and processing equipment is of great practical significance and urgency. Summary of the Invention

[0007] The purpose of the present invention is to address the above-mentioned technical problems and provide a microcrystalline glass panel that can be polished with different thicknesses, and the pressure applied by the polishing disk on the microcrystalline glass panel can be adjusted, thereby adjusting the polishing efficiency and coarseness.

[0008] In view of this, the present invention provides a glass-ceramic panel grinding and processing equipment, comprising: An installation platform, wherein a rotating mounting seat is rotatably provided on the installation platform, and a sliding mounting cavity is provided in the rotating mounting seat; A lifting drive device, the lifting drive device is fixedly installed on the mounting platform; A lifting mounting seat is driven to lift by a lifting drive device. A placement platform is rotatably connected to the lifting mounting seat. A linkage rod is provided under the placement platform. The linkage rod is slidably arranged in the sliding mounting cavity. A rotary drive device, used for driving the rotary mounting seat to rotate; A grinding disc is arranged above the placement platform.

[0009] Furthermore, the lifting drive device includes: The lower mounting platform is arranged below the mounting platform and is fixedly connected to the mounting platform; A rotating screw rod is rotatably connected to the lower mounting platform, and a driven wheel 1 is provided at the lower end of the rotating screw rod; A driving motor is mounted on the lower mounting platform and is provided with a driving wheel 1 that cooperates with a driven wheel 1; A limiting guide rod 1, fixedly arranged on the lower mounting platform; The lifting platform is slidingly arranged on a limiting guide rod and is provided with an internal threaded hole that cooperates with a rotating screw rod. The lifting mounting seat is fixedly connected to the lifting platform.

[0010] Furthermore, the lifting mount includes: A sliding support rod, the lower end of which is fixedly mounted on the lifting drive device and is slidably arranged on the mounting platform; The mounting seat body is fixedly arranged on the top of the sliding support rod, and a placement platform is rotatably connected to the mounting seat body, and a linkage rod passes through the mounting seat body and is downwardly matched in the sliding mounting cavity.

[0011] Furthermore, the grinding disc and the placement platform are eccentrically arranged, and the diameter of the grinding disc is larger than the radius of the placement platform.

[0012] Furthermore, the linkage rod includes an external spline, and the sliding mounting cavity includes an internal spline.

[0013] Furthermore, it also includes: The baffle is arranged on the peripheral side of the placement platform, and an opening is provided on the baffle, and a foldable door panel is provided on the opening.

[0014] Furthermore, it also includes: The top plate is arranged above the baffle, the grinding disc is installed on the top plate, and an observation window is also provided on the side of the top plate close to the door panel.

[0015] Furthermore, the sliding support rod is a hexagonal prism.

[0016] Furthermore, the rotating mount includes: The pipe body is rotatably connected to the mounting platform and has a flange 1 at the top end of the pipe body; Plane bearing one, plane bearing one is arranged between flange one and the mounting platform.

[0017] Furthermore, both the lifting drive device and the rotation drive device adopt belt transmission.

[0018] The beneficial effects of the present invention are: 1. When polishing glass-ceramic panels of different thicknesses, the present invention raises or lowers the placement platform through the lifting drive device according to the thickness of the glass-ceramic panels, thereby adjusting the gap between the polishing disc and the placement platform, so that glass-ceramic panels of different thicknesses can be polished, and the pressure applied by the polishing disc to the glass-ceramic panel can be adjusted, thereby adjusting the efficiency and coarseness of the polishing.

[0019] 2. The present invention sets the axis of the grinding disc and the axis of the placing platform eccentrically, and the diameter of the grinding disc is smaller than the radius of the placing platform. The grinding disc covers the axis of the placing platform. When the placing platform and the grinding disc rotate relative to each other, the grinding area of ​​the grinding disc completely covers the placing platform, realizing grinding without dead angles, and the rotation direction of the grinding disc and the rotation direction of the placing platform can be further set opposite to each other, so that the grinding speed is faster and the grinding efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the installation platform of the present invention; Figure 3 It is a schematic structural diagram of a partial cross-section of the present invention; Figure 4 for Figure 3 Schematic diagram of the structure of area A in .

[0021] The marks in the figure are: 1. Mounting platform; 2. Rotating mounting base; 3. Lifting mounting base; 4. Placement platform; 5. Linkage rod; 7. Grinding disc; 8. Lower mounting table; 9. Rotating screw; 10. Driven pulley 1; 11. Driving pulley 1; 12. Drive motor; 13. Lifting platform; 14. Sliding support rod; 15. Mounting base body; 16. Baffle; 17. Door panel; 18. Top plate; 19. Observation window; 20. Tube body; 21. Flange 1; 22. Plane bearing 1. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0023] Example 1: This embodiment provides a glass-ceramic panel grinding and processing device, including: A mounting platform 1 is provided with a rotatable mounting seat 2, and a sliding mounting cavity is provided in the rotatable mounting seat 2; A lifting drive device, the lifting drive device is fixedly installed on the installation platform 1; The lifting mounting seat 3 is driven to rise and fall by a lifting driving device. The lifting mounting seat 3 is rotatably connected to a placement platform 4. A linkage rod 5 is provided under the placement platform 4. The linkage rod 5 is slidably arranged in the sliding mounting cavity. A rotary drive device, used to drive the rotary mounting seat 2 to rotate; The grinding disc 7 is arranged above the placement platform 4.

[0024] Mounting platform 1 has four legs positioned below it. A swivel mount 2 is located in its center. Within this mount is a sliding cavity. The cavity can have a cross-section that allows axial sliding but not radial rotation, including, but not limited to, square or hexagonal shapes. Swivel mount 2 is rotatably connected to mounting platform 1 via a fixed sleeve and bearings. The detailed structure is omitted for clarity.

[0025] The lifting drive device is fixedly mounted on the mounting platform 1 and can drive the lifting mounting seat 3 to move up and down. A mounting hole is provided on the lifting mounting seat 3, which is rotatably connected to the placement platform 4 in the mounting hole. A connecting rod is provided under the placement platform 4, which is connected to the mounting hole through a bearing, and a linkage rod 5 is also connected to the lower end of the connecting rod. The shape of the linkage rod 5 is the same as the cross-section of the sliding mounting cavity, and it slides in the sliding mounting cavity. When the rotating mounting seat 2 rotates, the linkage rod 5 rotates together.

[0026] The rotary drive device is used to drive the rotary mounting seat 2 to rotate, thereby rotating the placement platform 4.

[0027] A grinding disc 7 is arranged above the placement platform 4. The grinding disc 7 is used to grind the microcrystalline glass panel placed on the placement platform 4. A limit slot or limit block is provided on the placement platform according to the size of the microcrystalline glass panel. The material of the grinding disc 7 is set according to the actual grinding stage. For example, a diamond grinding disc 7 is used for rough grinding.

[0028] When polishing microcrystalline glass panels of different thicknesses, the placement platform 4 is raised or lowered by the lifting drive device according to the different thicknesses of the microcrystalline glass panels, thereby adjusting the gap between the polishing disc 7 and the placement platform 4, so that microcrystalline glass panels of different thicknesses can be polished, and the pressure applied by the polishing disc 7 to the microcrystalline glass panel can be adjusted, and the efficiency and coarseness of the polishing can be adjusted.

[0029] The lifting drive device includes: The lower mounting platform 8 is arranged below the mounting platform 1 and is fixedly connected to the mounting platform 1; The rotating screw rod 9 is rotatably connected to the lower mounting platform 8, and a driven wheel 10 is provided at the lower end of the rotating screw rod 9; A driving motor 12 is mounted on the lower mounting platform 8 and is provided with a driving wheel 11 that cooperates with a driven wheel 10; A limiting guide rod 1 is fixedly arranged on the lower mounting platform 8; The lifting platform 13 is slidably arranged on the limiting guide rod 1 and is provided with an internal threaded hole that cooperates with the rotating screw rod 9. The lifting mounting seat 3 is fixedly connected to the lifting platform 13.

[0030] The lower mounting platform 8 is a platform fixedly connected to the mounting platform 1 through four fixed connecting rods, and the lower mounting platform 8 is below the mounting platform 1. A rotating screw 9 is rotatably connected to the lower mounting platform 8. The specific rotating connection structure is the existing technology and is not described in detail. A driven wheel 10 is fixedly connected to the lower end of the rotating screw 9. A driving motor 12 is fixedly installed on the lower mounting platform 8, and the output rod of the driving motor 12 downwardly penetrates the lower mounting platform 8. An active gear that cooperates with the driven wheel 10 is provided on the output rod of the driving motor 12. Wheel 11, the driving wheel 11 and the driven wheel 10 are belt-driven, and two limit guide rods 1 symmetrically arranged on the two sides of the rotating screw 9 are fixedly connected to the upper surface of the lower mounting platform 8, which are used to limit the rotation of the lifting platform 13. The lifting platform 13 is provided with a through hole that slides with the limit guide rod 1, and the lifting platform 13 is slidably set on the limit guide rod 1. A penetrating internal threaded hole is provided in the middle position of the lifting platform 13, and the rotating screw 9 is fitted in the internal threaded hole, and the lifting mounting seat 3 is fixedly connected to the lifting platform 13.

[0031] When the driving motor 12 drives the rotating screw 9 to rotate, it can drive the lifting platform 13 to move up and down, thereby moving the placement platform 4 up and down. The height of the placement platform 4 can be controlled with higher precision through the screw transmission.

[0032] The lifting mount 3 includes: A sliding support rod 14, the lower end of which is fixedly mounted on the lifting drive device and is slidably arranged on the mounting platform 1; The mounting seat body 15 is fixedly arranged on the top of the sliding support rod 14, and the placement platform 4 is rotatably connected to the mounting seat body 15, and the linkage rod 5 passes through the mounting seat body 15 and is downwardly fitted in the sliding mounting cavity.

[0033] The lower end of the sliding support rod 14 is fixedly installed on the lifting drive device. Two sliding support rods 14 are symmetrically provided on both sides of the rotating mounting seat 2. Flanges are provided on both sides of the mounting seat body 15 and fixedly installed on the top of the sliding support rod 14. A sliding hole with the same shape as the cross-section of the sliding support rod 14 is provided on the mounting platform 1. The sliding support rod 14 slides in the sliding hole. The mounting seat body 15 is rotatably connected to the connecting rod of the placement platform 4. The linkage rod 5 at the lower end of the placement platform 4 passes through the mounting seat body 15 and downwardly fits in the sliding mounting cavity.

[0034] Example 2: This embodiment provides a microcrystalline glass panel grinding and processing equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0035] The grinding disc 7 is eccentrically arranged with respect to the placement platform 4 , and the diameter of the grinding disc 7 is larger than the radius of the placement platform 4 .

[0036] The axis of the grinding disc 7 and the axis of the placement platform 4 are set eccentrically, and the diameter of the grinding disc 7 is smaller than the radius of the placement platform 4. The grinding disc 7 covers the axis of the placement platform 4. When the placement platform 4 and the grinding disc 7 rotate relative to each other, the grinding area of ​​the grinding disc 7 completely covers the placement platform 4, achieving grinding without dead angles, and the rotation direction of the grinding disc 7 and the rotation direction of the placement platform 4 can be further set opposite to each other, so that the grinding speed is faster and the grinding efficiency is higher.

[0037] The linkage rod 5 includes external splines, and the sliding mounting cavity includes internal splines.

[0038] The internal spline can be installed in the sliding installation cavity, or can be formed in the sliding installation cavity. The outer wall of the linkage rod 5 is provided with an external spline, and the internal spline and the external spline are slidably matched.

[0039] Also includes: The baffle 16 is arranged on the side of the placement platform 4, and an opening is provided on the baffle 16, and a foldable door panel 17 is provided on the opening.

[0040] The baffle 16 can prevent the debris from being polished from splashing, and the door panel 17 is provided to facilitate the taking and placing of the glass panel.

[0041] Also includes: The top plate 18 is arranged above the baffle 16 , and the grinding disc 7 is installed on the top plate 18 . An observation window 19 is also provided on one side of the top plate 18 close to the door panel 17 .

[0042] The top plate 18 is provided to facilitate installation of the grinding disc 7, and the observation window 19 is provided to facilitate observation of the grinding condition of the glass panel.

[0043] Example 3: This embodiment provides a microcrystalline glass panel grinding and processing equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0044] The sliding support rod 14 is a hexagonal prism.

[0045] The hexagonal prism has six parallel facets. When in contact with the matching hexagonal groove, the mutual constraint between the facets can effectively limit the circumferential rotation of the sliding rod. The facets of the hexagonal prism are in flat contact, and the pressure distribution is more even. It can withstand greater radial force (force perpendicular to the direction of the rod body) and axial force (force along the direction of the rod body). The facets can be used as a natural positioning reference, and can be quickly aligned without additional markings during installation, reducing assembly errors and improving assembly efficiency.

[0046] Rotation Mount 2 includes: The tube body 20 is rotatably connected to the mounting platform 1, and a flange 21 is provided at the top of the tube body 20; Plane bearing 1 22 , plane bearing 1 22 is arranged between flange 1 21 and mounting platform 1 .

[0047] The tube body 20 is rotatably mounted in the mounting hole of the mounting platform 1 through a bearing connection, and a flange 21 is provided on the circumferential side of the top end of the tube body 20. A plane bearing 22 is also provided between the flange 21 and the mounting platform 1. The plane bearing can withstand axial loads and is specially optimized for axial loads. It can stably support forces perpendicular to the bearing axis.

[0048] It can withstand the pressure brought by the placement platform 4, making the structure of the rotating mounting seat 2 and the mounting platform 1 more stable.

[0049] Furthermore, when the plane bearings are made of elastic materials, they can absorb some vibrations and impacts, reduce noise and component fatigue during machine operation, and reduce vibrations caused to the placement platform 4, thereby improving the grinding quality.

[0050] Both the lifting drive device and the rotating drive device adopt belt transmission.

[0051] The rotary drive device also adopts the form of a driving wheel and a driven wheel, and the driven wheel is arranged on the peripheral side of the rotary mounting seat 2.

[0052] The flexible belt of the belt drive has a certain elasticity, which can absorb the impact and vibration during the movement, reduce the impact on the equipment caused by sudden loading or speed change, and reduce the vibration brought to the placement platform 4, so as to improve the grinding quality.

[0053] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which fall within the scope of protection of this application.

Claims

1. A glass-ceramic panel grinding and processing equipment, characterized in that: include: A mounting platform (1), wherein a rotating mounting seat (2) is rotatably provided on the mounting platform (1), and a sliding mounting cavity is provided in the rotating mounting seat (2); A lifting drive device, the lifting drive device is fixedly mounted on the mounting platform (1); A lifting mounting seat (3), the lifting mounting seat (3) is driven to lift by a lifting drive device, a placement platform (4) is rotatably connected to the lifting mounting seat (3), a linkage rod (5) is provided under the placement platform (4), and the linkage rod (5) is slidably arranged in the sliding mounting cavity; A rotary drive device, used for driving the rotary mounting seat (2) to rotate; A grinding disc (7) is arranged above the placement platform (4).

2. The micro-ceramic glass panel grinding and processing equipment according to claim 1, characterized in that: The lifting drive device includes: A lower mounting platform (8) is arranged below the mounting platform (1) and is fixedly connected to the mounting platform (1); A rotating screw rod (9), the rotating screw rod (9) is rotatably connected to the lower mounting platform (8), and a driven wheel (10) is provided at the lower end of the rotating screw rod (9); A driving motor (12), the driving motor (12) is mounted on the lower mounting platform (8), and the driving motor (12) is provided with a driving wheel (11) that cooperates with a driven wheel (10); A limiting guide rod 1, fixedly arranged on the lower mounting platform (8); The lifting platform (13) is slidably arranged on a limiting guide rod 1 and is provided with an internal threaded hole that cooperates with the rotating screw rod (9). The lifting mounting seat (3) is fixedly connected to the lifting platform (13).

3. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: The lifting mount (3) comprises: A sliding support rod (14), the lower end of which is fixedly mounted on the lifting drive device and is slidably arranged on the mounting platform (1); The mounting seat body (15) is fixedly arranged on the top of the sliding support rod (14), and a placement platform (4) is rotatably connected to the mounting seat body (15), and the linkage rod (5) passes through the mounting seat body (15) and is downwardly engaged in the sliding mounting cavity.

4. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: The grinding disc (7) and the placement platform (4) are eccentrically arranged, and the diameter of the grinding disc (7) is larger than the radius of the placement platform (4).

5. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: The linkage rod (5) includes an external spline, and the sliding mounting cavity includes an internal spline.

6. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: Also includes: The baffle (16) is arranged on the peripheral side of the placement platform (4), and the baffle (16) is provided with an opening, and the opening is provided with a foldable door panel (17).

7. The glass-ceramic panel grinding and processing equipment according to claim 6, characterized in that: Also includes: A top plate (18) is provided above the baffle (16), the grinding disc (7) is mounted on the top plate (18), and an observation window (19) is further provided on one side of the top plate (18) close to the door panel (17).

8. The glass-ceramic panel grinding and processing equipment according to claim 3, characterized in that: The sliding support rod (14) is a hexagonal prism.

9. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: The swivel mount (2) includes: A tube body (20), the tube body (20) is rotatably connected to the mounting platform (1), and a flange (21) is provided at the top end of the tube body (20); Plane bearing one (22), plane bearing one (22) is arranged between flange one (21) and the mounting platform (1).

10. The glass-ceramic panel grinding and processing equipment according to claim 1, characterized in that: Both the lifting drive device and the rotating drive device adopt belt transmission.

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