Optical glass polishing machine
By designing the rotating disc and clamping holes in the glass polishing machine and introducing grinding fluid using the infusion tube, the problem of insufficient grinding fluid in traditional polishing machines is solved, and the cooling effect of the glass is significantly improved.
Patent Information
- Application Number
- CN202420353757.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-02-26
AI Technical Summary
In traditional glass polishing machines, there is less grinding fluid on the glass, which reduces the cooling effect of grinding fluid on the glass.
An optical glass polishing machine is designed. By setting a rotating disc and clamping hole in the polishing cylinder, and introducing grinding fluid into the polishing cylinder using an infusion tube, ensuring that the grinding fluid is in sufficient contact with the glass, thereby improving the cooling effect of the glass.
By increasing the stock and effective distribution of grinding fluid, the cooling effect of the glass is significantly improved, ensuring that the temperature of the glass will not be too high during the polishing process.
Smart Images
Figure CN222920173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an optical glass polishing machine, belonging to the technical field of polishing machines. Background Art
[0002] With the rapid development of mobile devices and their manufacturing technologies, various mobile devices emerge in an endless stream. Among these mobile devices, products such as mobile phones and tablet computers all need to use glass, and surface polishing is an indispensable link when processing glass.
[0003] In traditional glass polishing machines, the cooling operation of glass mainly relies on first pouring grinding fluid onto the grinding disc, and then making the grinding fluid adhere to the glass surface during the grinding and polishing process. This will result in a small amount of grinding fluid on the glass, reducing the cooling effect of the grinding fluid on the glass. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is as follows: to provide an optical glass polishing machine, which solves the problem that in the prior art, during the polishing operation of the polishing machine, the amount of grinding fluid on the glass is small, reducing the cooling effect of the grinding fluid on the glass.
[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions: an optical glass polishing machine, including a machine body, a polishing cylinder, a pressing disc, a rotating disc, a planetary gear, a clamping hole, a lower diversion groove, a diversion groove, and a driving component. The polishing cylinder is fixed on the machine body, and the polishing cylinder is provided with an opening vertically upward. The rotating disc is rotatably arranged at the opening of the polishing cylinder. A rotating element is arranged in the polishing cylinder, and the rotating element is coaxially arranged with the rotating disc. A number of planetary gears are arranged, and the planetary gears are horizontally placed on the rotating disc. The clamping hole is arranged on the planetary gear, and the clamping hole vertically penetrates the planetary gear. The lower diversion groove is opened on the upper surface of the planetary gear, and the diversion groove is opened on the upper surface of the planetary gear. One end of the diversion groove is communicated with the lower diversion groove, and the other end of the diversion groove is communicated with the clamping hole. The driving component is installed on the machine body, and the driving component is located above the opening of the polishing cylinder. The pressing disc is power-connected to the driving component, the pressing disc is coaxially arranged with the polishing cylinder and the pressing disc is located above the opening of the polishing cylinder. A number of infusion pipes are communicated on the pressing disc, one end of the infusion pipe vertically penetrates the pressing disc, and the other end of the infusion pipe is connected to an external liquid supply device.
[0006] By adopting the above technical solution, after the glass is placed into the clamping hole, one side of the glass abuts against the rotating disk. As the driving component vertically presses down the pressing disk, the pressing disk abuts against the other side of the glass. The rotating element drives the rotating disk to rotate, so that the glass in the clamping hole rubs against the surface of the rotating disk to achieve the purpose of polishing. During this process, the external liquid supply device introduces the grinding fluid into the rotating disk through the liquid delivery pipe. Part of the grinding fluid entering the liquid delivery pipe flows into the lower diversion groove, and then flows from the lower diversion groove into the glass in the clamping hole through the diversion groove, and the other part flows onto the rotating disk, so as to better cool the glass during the friction process of the glass.
[0007] The present utility model is further provided that: on one side of the rotating disk close to the axis and on one side of the polishing cylinder facing the rotating disk, a plurality of engaging columns arranged in an equidistant circumferential array are vertically fixed. A plurality of engaging teeth cooperating with the engaging columns are formed on the outer circumferential surface of the planet gear, and the engaging teeth are engaged with the engaging columns.
[0008] By adopting the above technical solution, during the rotation of the rotating disk, through the meshing action between the engaging teeth and the engaging columns, when the planet gear revolves around the axis of the rotating disk, it will rotate itself, thereby improving the friction polishing efficiency and effect of the glass.
[0009] The present utility model is further provided that: an annular upper diversion groove is formed on one side surface of the pressing disk facing the polishing cylinder. The opening of the upper diversion groove is aligned with the opening of the lower diversion groove, and one end of the liquid delivery pipe facing the polishing cylinder is located in the upper diversion groove.
[0010] By adopting the above technical solution, the formation of the upper diversion groove enables part of the grinding fluid flowing out of the liquid delivery pipe to accurately flow into the lower diversion groove, ensuring that the grinding fluid in the lower diversion groove is always sufficient, and further ensuring that the temperature of the glass sheet in the clamping hole will not be too high.
[0011] The present utility model is further provided that: the machine body includes a base and a fixed arm. The fixed arm is fixedly connected to the base. The fixed arm is located above the polishing cylinder. The driving component is fixed on the fixed arm, and the polishing cylinder is fixed on the base.
[0012] The present utility model is further provided that: the driving component includes a cylinder. The cylinder is fixed on the fixed arm, and the output end of the cylinder passes through the fixed arm and is connected to the pressing disk.
[0013] By adopting the above technical solution, since the cylinder is fixed on the fixed arm, when the cylinder acts, it can push the pressing disk to move towards the direction close to the polishing cylinder, and finally make the pressing disk abut against the planet gear. The fixed connection between the fixed arm and the base can maintain the stability after the pressing disk abuts against the planet gear.
[0014] The present utility model is further configured as follows: a sliding cavity is formed on a side surface of the clamping hole close to the axis of the planet gear. A clamping block is slidably arranged in the sliding cavity. The clamping block can slide in the clamping hole. An elastic member is fixed to an end of the clamping block away from the clamping hole. One end of the elastic member away from the clamping block is fixedly connected to the inner wall of the sliding cavity.
[0015] By adopting the above technical solution, when the glass is placed into the clamping hole, the clamping block clamps the glass under the elastic force of the elastic member, thereby improving the stability of the glass during polishing. Since there is a gap between the glass and the inner wall of the clamping hole, when the glass polishing is completed, the user presses the end surface of the glass away from the clamping block by hand to press the glass, so that the glass presses the clamping block into the sliding cavity. At this time, the distance between the glass end surface and the inner wall of the clamping hole increases, which facilitates the user to manually take out the glass and reduces the difficulty of taking the glass.
[0016] The beneficial effects of the present utility model are:
[0017] 1. After the glass is placed into the clamping hole, one side of the glass abuts against the rotating disk. As the driving assembly vertically presses down the pressing disk, the pressing disk abuts against the other side of the glass. The rotating element drives the rotating disk to rotate, so that the glass in the clamping hole rubs against the surface of the rotating disk to achieve the purpose of polishing. During this process, the external liquid supply device introduces the grinding fluid into the liquid infusion pipe through the liquid infusion pipe. Part of the grinding fluid entering the liquid infusion pipe flows into the lower diversion groove, and then flows from the lower diversion groove into the glass in the clamping hole through the diversion groove, and the other part flows onto the rotating disk, so as to better cool the glass during the glass friction process.
[0018] 2. The upper diversion groove is provided so that part of the grinding fluid flowing out of the liquid infusion pipe can accurately flow into the lower diversion groove, ensuring that the grinding fluid in the lower diversion groove is always sufficient, and further ensuring that the temperature of the glass sheet in the clamping hole will not be too high. Description of the Drawings
[0019] Figure 1 is a structural schematic diagram of the present utility model;
[0020] Figure 2 is a structural schematic diagram of the polishing cylinder and the pressing disk in the present utility model;
[0021] Figure 3 is a structural schematic diagram of the planet gear in the present utility model;
[0022] Figure 4 is Figure 3 a structural schematic diagram of the planet gear horizontally sectioned in the perspective view;
[0023] Figure 5 is a structural schematic diagram of the pressing disk facing the polishing cylinder side in the present utility model.
[0024] In the figure: 10, base; 11, fixed arm; 20, polishing cylinder; 21, pressing disc; 22, rotating disc; 23, meshing column; 24, cylinder; 25, infusion tube; 28, upper diversion groove; 31, planet gear; 32, clamping hole; 33, clamping block; 34, lower diversion groove; 35, shunt groove; 36, meshing tooth; 37, sliding cavity; 38, elastic member. Detailed implementation manner
[0025] In order to easily understand the technical means, creative features, achieved purposes and effects of the present utility model, the present utility model will be further described below with reference to specific drawings.
[0026] As Figures 1-5As shown in the figure, an optical glass polishing machine includes a machine body, a polishing cylinder 20, a pressing disk 21, a rotating disk 22, a planet gear 31, a clamping hole 32, a lower diversion groove 34, a diversion groove 35 and a driving assembly. The polishing cylinder 20 is fixed on the machine body. The polishing cylinder 20 is provided with an opening vertically upward. The rotating disk 22 is rotatably arranged at the opening of the polishing cylinder 20. A rotating element is arranged in the polishing cylinder 20, and the rotating element is coaxially arranged with the rotating disk 22. A number of planet gears 31 are arranged. The planet gears 31 are horizontally placed on the rotating disk 22. The clamping hole 32 is arranged on the planet gear 31, and the clamping hole 32 vertically penetrates the planet gear 31. The lower diversion groove 34 is opened on the upper surface of the planet gear 31. The diversion groove 35 is opened on the upper surface of the planet gear 31. One end of the diversion groove 35 is communicated with the lower diversion groove 34, and the other end of the diversion groove 35 is communicated with the clamping hole 32. The driving assembly is installed on the machine body, and the driving assembly is located above the opening of the polishing cylinder 20. The pressing disk 21 is power-connected to the driving assembly. The pressing disk 21 is coaxially arranged with the polishing cylinder 20 and the pressing disk 21 is located above the opening of the polishing cylinder 20. A number of infusion tubes 25 are communicated on the pressing disk 21. One end of the infusion tube 25 vertically penetrates the pressing disk 21, and the other end of the infusion tube 25 is connected to an external liquid supply device. On one side of the rotating disk 22 close to the axis and on one side of the polishing cylinder 20 facing the rotating disk 22, a number of meshing columns 23 are vertically fixed and arranged in an equidistant circumferential array. A number of meshing teeth 36 cooperating with the meshing columns 23 are opened on the outer circumferential surface of the planet gear 31, and the meshing teeth 36 are meshed with the meshing columns 23. An annular upper diversion groove 28 is opened on one side of the pressing disk 21 facing the polishing cylinder 20. The opening of the upper diversion groove 28 is aligned with the opening of the lower diversion groove 34. One end of the infusion tube 25 facing the polishing cylinder 20 is located in the upper diversion groove 28. The machine body includes a base 10 and a fixed arm 11. The fixed arm 11 is fixedly connected to the base 10. The fixed arm 11 is located above the polishing cylinder 20. The driving assembly is fixed on the fixed arm 11. The polishing cylinder 20 is fixed on the base 10. The driving assembly includes a cylinder 24. The cylinder 24 is fixed on the fixed arm 11. The output end of the cylinder 24 passes through the fixed arm 11 and is connected to the pressing disk 21. A sliding cavity 37 is opened on one side of the clamping hole 32 close to the axis of the planet gear 31. A clamping block 33 is slidably arranged in the sliding cavity 37. The clamping block 33 can slide in the clamping hole 32. One end of the clamping block 33 away from the clamping hole 32 is fixed with an elastic member 38, and one end of the elastic member 38 away from the clamping block 33 is fixedly connected to the inner wall of the sliding cavity 37.
[0027] After the glass is placed in the clamping hole 32, one side of the glass abuts against the rotating disk 22. As the driving component vertically presses down the pressing disk 21, the pressing disk 21 abuts against the other side of the glass. The rotating element drives the rotating disk 22 to rotate, so that the glass in the clamping hole 32 rubs against the surface of the rotating disk 22 to achieve the purpose of polishing. During this process, the external liquid supply device introduces the grinding fluid into the liquid infusion pipe 25. Part of the grinding fluid entering the liquid infusion pipe 25 flows into the lower diversion groove 34, and then flows from the lower diversion groove 34 into the glass in the clamping hole 32 through the diversion groove 35. Another part flows onto the rotating disk 22, so as to better cool the glass during the glass friction process.
[0028] During the rotation of the rotating disk 22, through the meshing action of the meshing teeth 36 and the meshing column 23, when the planet gear 31 revolves around the axis of the rotating disk 22, it will rotate itself, thus improving the friction polishing efficiency and effect of the glass. The upper diversion groove 28 is opened so that part of the grinding fluid flowing out of the liquid infusion pipe 25 can accurately flow into the lower diversion groove 34, ensuring that the grinding fluid in the lower diversion groove 34 is always sufficient, and further ensuring that the temperature of the glass sheet in the clamping hole 32 will not be too high.
[0029] Since the cylinder 24 is fixed on the fixed arm 11, when the cylinder 24 acts, it can push the pressing disk 21 to move in the direction close to the polishing cylinder 20, and finally the pressing disk 21 abuts against the planet gear 31. The fixed connection between the fixed arm 11 and the base 10 can maintain the stability after the pressing disk 21 abuts against the planet gear 31. When the glass is placed in the clamping hole 32, the clamping block 33 clamps the glass under the elastic force of the elastic member 38, thus improving the stability of the glass during polishing. Since there is a gap between the glass and the inner wall of the clamping hole 32, when the glass polishing is completed, press the glass by abutting against one end face of the glass far from the clamping block 33 with hand to press the clamping block 33 into the sliding cavity 37. At this time, the distance between the glass end face and the inner wall of the clamping hole 32 increases, so as to facilitate the user to manually take out the glass and reduce the difficulty of taking the glass.
[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.
Claims
1. An optical glass polishing machine, characterized in that: The invention comprises a machine body, a polishing cylinder (20), a pressing plate (21), a rotating plate (22), a planetary wheel (31), a clamping hole (32), a lower guide groove (34), a flow divider groove (35) and a driving assembly, wherein the polishing cylinder (20) is fixed on the machine body, the polishing cylinder (20) is provided with an opening vertically upward, the rotating plate (22) is rotatably arranged at the opening of the polishing cylinder (20), a rotating element is arranged inside the polishing cylinder (20), the rotating element is coaxially arranged with the rotating plate (22), a plurality of planetary wheels (31) are arranged, the planetary wheels (31) are horizontally placed on the rotating plate (22), the clamping hole (32) is arranged on the planetary wheel (31), and the clamping hole (32) fixes the planetary wheel (31) ) vertically penetrates, a lower guide groove (34) is provided on the upper surface of the planetary wheel (31), a shunt groove (35) is provided on the upper surface of the planetary wheel (31), one end of the shunt groove (35) is communicated with the lower guide groove (34), and the other end of the shunt groove (35) is communicated with the clamping hole (32), a driving assembly is mounted on the machine body, the driving assembly is located above the opening of the polishing cylinder (20), a pressing plate (21) is connected to the driving assembly by power, the pressing plate (21) is coaxially arranged with the polishing cylinder (20) and the pressing plate (21) is located above the opening of the polishing cylinder (20), a plurality of infusion tubes (25) are connected and arranged on the pressing plate (21), and the infusion tubes (25) vertically penetrate the pressing plate (21).
2. An optical glass polishing machine according to claim 1, characterized in that: A plurality of meshing columns (23) arranged in a circumferential array with equal spacing are vertically fixed on one side of the rotating disk (22) close to the axis and on one side of the polishing cylinder (20) facing the rotating disk (22); a plurality of meshing teeth (36) cooperating with the meshing columns (23) are provided on the outer circumferential surface of the planetary wheel (31); and the meshing teeth (36) are meshed with the meshing columns (23).
3. An optical glass polishing machine according to claim 1, characterized in that: A circular upper flow guide groove (28) is provided on a side of the pressing plate (21) facing the polishing cylinder (20), an opening of the upper flow guide groove (28) is aligned with an opening of the lower flow guide groove (34), and an end of the infusion tube (25) facing the polishing cylinder (20) is located in the upper flow guide groove (28).
4. An optical glass polishing machine according to claim 1, characterized in that: The machine body comprises a base (10) and a fixed arm (11), the fixed arm (11) being fixedly connected to the base (10), the fixed arm (11) being located above the polishing cylinder (20), the driving assembly being fixed on the fixed arm (11), and the polishing cylinder (20) being fixed on the base (10).
5. The optical glass polishing machine according to claim 1, characterized in that: The driving assembly comprises a cylinder (24), the cylinder (24) being fixed on the fixed arm (11), and the output end of the cylinder (24) passing through the fixed arm (11) and connected to the pressing plate (21).
6. An optical glass polishing machine according to claim 1, characterized in that: A sliding cavity (37) is provided on a side of the clamping hole (32) close to the axis of the planetary wheel (31), a clamping block (33) is slidably arranged in the sliding cavity (37), the clamping block (33) can slide in the clamping hole (32), an elastic member (38) is fixed to one end of the clamping block (33) away from the clamping hole (32), and one end of the elastic member (38) away from the clamping block (33) is fixedly connected to the inner wall of the sliding cavity (37).