An integrated optical glass mirror polishing device and method

Abstract

The present invention discloses an optical glass integrated mirror polishing device and method, belonging to the technical field of integrated mirror polishing. The optical glass integrated mirror polishing device includes a main body, an installation mechanism is installed inside the main body, and a plurality of mirror surface polishing mechanisms are installed on the surface of the driving mechanism. The mirror surface polishing mechanism includes a polishing wheel, a spring is fixedly connected to the top surface of the polishing wheel for adjusting the polishing degree of the polishing wheel on the mirror and adapting to the thickness of the mirror, and the other end of the spring is rotatably connected to an adjusting disc. By designing the installation mechanism, the driving mechanism, the mirror surface polishing mechanism and the side surface polishing mechanism, the present invention can adjust and polish according to the thickness of the mirror and the mirror surface characteristics when polishing the optical glass integrated mirror, and at the same time, the mirror can rotate spontaneously during polishing, so that the mirror can be rotationally polished and laterally polished, thereby making the mirror polishing more sufficient.

Description

Technical Field

[0001] The present invention belongs to the technical field of integrated mirror polishing, and particularly relates to an optical glass integrated mirror polishing device and method. Background Art

[0002] The polishing process of an optical glass integrated mirror is a crucial step in the manufacturing process, which directly affects the optical performance and surface quality of the mirror. The polishing process mainly removes the irregularities and micro-defects on the glass surface through mechanical grinding and chemical methods to ensure that the mirror surface reaches extremely high smoothness and flatness. This process requires extremely high precision to ensure that the surface curvature and optical characteristics are not damaged. Optical glass integrated mirrors usually adopt high-precision polishing techniques, such as fine grinding discs, polishing agents, and precise mechanical equipment, to achieve nanoscale smoothness, thereby minimizing the impact of surface defects on light propagation and optimizing the reflection effect.

[0003] During the processing of optical glass integrated mirrors, in order to ensure that their surface quality and optical performance meet the requirements, polishing treatment is required. When the existing optical glass integrated mirrors are polished, due to the large number of types of optical mirrors, the polishing equipment needs to be replaced when polishing different convex and concave mirrors, which requires a greater cost investment. At the same time, when the optical glass integrated mirrors are polished, the surface and side cannot be polished simultaneously, so separate polishing treatment is required, which prolongs the processing time and thus reduces the production efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned disadvantages of the prior art and provide an optical glass integrated mirror polishing device and method.

[0005] The technical solution adopted to solve the above technical problem is: an optical glass integrated mirror polishing device, including a main body, the main body is provided with a cabinet door, an installation mechanism is installed inside the main body, and a driving mechanism is installed on one side of the installation mechanism close to the cabinet door;

[0006] A plurality of mirror surface polishing mechanisms and side surface polishing mechanisms are installed on the surface of the driving mechanism for polishing the surface and side surface of the mirror placed on the installation mechanism;

[0007] The mirror surface polishing mechanism includes a polishing wheel, a spring is fixedly connected to the top surface of the polishing wheel for adjusting the polishing degree of the polishing wheel on the mirror and adapting to the thickness of the mirror, and the other end of the spring is rotatably connected to an adjusting disc;

[0008] The side polishing mechanism includes a second rotating shaft, and a top polishing roller is fixedly connected to the outer wall of the second rotating shaft. A bottom polishing roller is arranged corresponding to the top polishing roller with the second rotating shaft as a limit, and the second rotating shaft is used to drive the bottom polishing roller to polish the side.

[0009] A partition is fixedly connected to one side of the inner wall of the main body away from the driving mechanism, and an installation groove is opened on one side of the main body away from the cabinet door.

[0010] Furthermore, the installation mechanism includes a hydraulic cylinder located in the installation groove. A connecting block is fixedly connected to the bottom piston end of the hydraulic cylinder. Two guide rails are installed on one side of the inner wall of the main body away from the cabinet door. Two sliders are limited on the circular tracks of the outer walls of the two guide rails. Rack bars are fixedly connected to the opposite sides of the two sliders. A gear is rotatably connected to the inner wall of the main body at the position where the teeth of the two rack bars mesh. Fixed columns are symmetrically arranged with the gear as the center on the two sliders for supporting the driving mechanism to stabilize the mirror. The rack bar at the bottom drives the rack bar at the top to move with the gear as the meshing center. The bottom piston end of the hydraulic cylinder drives the fixed columns on the slider to move relatively with the gear as the center.

[0011] Through the above technical solution, during use, after the optical glass integrated mirror is placed into the main body from the cabinet door, the installation mechanism can be used to control the distance to adapt to the thickness of the mirror at this time, and make the mirror have a certain undulating degree during polishing, thereby improving the polishing effect and ensuring the processing quality of the mirror. Specifically, start the hydraulic cylinder located in the installation groove, and its bottom piston rod drives the connecting block to move upward along a specific groove, thereby driving the bottom slider to move upward along the two guide rails, and then driving the rack bar to move downward with the other rack bar meshing symmetrically with the gear as the center. As the slider moves, the upper and lower corresponding two fixed columns on the side close to the cabinet door move towards the position with the gear as the center, so that the mirror can be stably placed therein.

[0012] Furthermore, the driving mechanism includes a circular plate fixedly connected to a plurality of fixed columns at the top and bottom. A motor is fixedly connected to the top of the circular plate at the top. A plurality of first rotating shafts are alternately rotatably connected inside the circular plate for driving the corresponding polishing wheels to rotate. Synchronous wheels are fixedly connected to the outer walls of the plurality of first rotating shafts. A toothed synchronous belt is meshed with the outer walls of the plurality of synchronous wheels. The toothed synchronous belt winds around the plurality of alternately arranged synchronous wheels to form a closed loop. The output end of the motor located at the center of the circular plate drives the first rotating shaft at the center.

[0013] Through the above technical solution, after the mirror is placed, the driving mechanism can provide a polishing power for the surface and side of the mirror to ensure the polishing effect. Moreover, for mirrors of different diameters, during the polishing rotation, the mirror can be moved by rotation, thereby completing rotational polishing and moving polishing. Under the extrusion of the top and bottom, the stability of the mirror and the side polishing can be ensured. Specifically, start the motor on the circular plate to drive one of the first rotating shafts located at the center position to rotate. Under the connection of the toothed synchronous belt, multiple synchronous wheels will be driven to rotate. It should be noted that when the first rotating shaft rotates, not only can the mirror surface be polished, but during the rotation process, the mirror can be polished while moving its position, thereby realizing the process of rotational polishing and moving polishing. In addition, during the moving process, side polishing is realized, and at the same time, under the connection of the toothed synchronous belt, multiple synchronous wheels will be driven to rotate.

[0014] Further, the inner wall of the adjusting disc is threadedly connected with a threaded rod, and the top of the adjusting disc is fixedly connected to the first rotating shaft. Rotating the adjusting disc causes the threaded rod to move downward and compress the spring, which is used to adjust the elastic potential energy of the spring. A corner limiting post is slidably arranged inside the spring at the top of the polishing wheel and the threaded rod, which is used to polish the mirror and adapt to the surface shape of the mirror. The elastic potential energy of the spring at the bottom circular plate is greater than that of the spring at the top circular plate, and the mirror is located at the symmetrical center position of the upper and lower polishing wheels at the top and bottom.

[0015] Through the above technical solution, when the mirror enters, it is first necessary to use the surfaces of different mirrors, including convex-convex, concave-concave, convex-concave, flat-flat, flat-convex surfaces at the top and bottom, etc. Therefore, mirrors of different specifications can be polished. At the same time, when the elastic potential energies of the upper and lower parts are different, the mirror can be kept at the central position, and at the same time, a certain undulation can be generated during polishing, thereby ensuring sufficient side polishing. Specifically, when the mirror enters, it is placed between multiple polishing wheels at the top and bottom. According to the convex, concave, and flat shapes of the mirror surface, and the elastic potential energy of the top spring is less than that of the bottom, it adapts to the mirror surface to different degrees. At the same time, the operator rotates the adjusting disc on the threaded rod to adjust the elastic potential energy of the spring, thereby adjusting the contact degree of the polishing wheel with the mirror and controlling the polishing degree. After the adjustment is completed, multiple polishing wheels will support the mirror at the central position close to the mirror surface at different heights. During the polishing process, the polishing wheels squeeze the spring and slide repeatedly on the threaded rod to realize the up and down position change. It should be noted that the change in the elastic potential energy of the top and bottom springs is mainly reflected in supporting the mass of the mirror. Since there is a certain elastic extrusion at the top, it does not affect the adaptability to the bottom surface of the mirror.

[0016] Further, the second rotating shaft is fixedly connected to the corresponding synchronous wheel, and the mirror is located at the center position of the circular ring surrounded by the top polishing roller and the bottom polishing roller.

[0017] Through the above technical scheme, under the movement of the driving mechanism, the side polishing mechanism is used to cooperate with it, so that the side polishing mechanism not only ensures the polishing of the side of the reflector, but also ensures that the bottom has a polishing driving force. Specifically, under the connection of the meshing synchronous belt, it will drive multiple synchronous wheels to rotate. At the same time, under the limit of the second rotating shaft, the bottom polishing roller at the bottom will be driven to rotate, and then the polishing wheels located at the top and bottom and the top polishing roller and the bottom polishing roller respectively polish the surface and side of the reflector. It should be understood that the difference between the bottom circular plate and the top circular plate is that the bottom circular plate does not contain a motor, but relies on the second rotating shaft to provide driving force.

[0018] A polishing method for an optical glass integrated reflector polishing device comprises the following steps:

[0019] Step 1: The operator opens the cabinet door on the main body, and then puts the optical glass integrated reflector into the circular plate above the partition to wait for polishing;

[0020] Step 2: After the reflector is placed, start the hydraulic cylinder on the placement groove, and its bottom piston rod drives the connecting block to move upward along the specific groove, and then drives the bottom slider to move upward along the two guide rails, and then drives another rack that meshes with each other with the gear as the symmetric center to move downward. As the slider moves, the two corresponding upper and lower fixed columns on the side close to the cabinet door move toward the position centered on the gear, and the top polishing roller and the bottom polishing roller at the top and bottom gradually approach each other until the protruding end of the second rotating shaft on the inner wall of the top polishing roller is inserted into the limiting hole of the bottom polishing roller, and the hydraulic cylinder stops moving, so that the reflector can be stably placed in the center position;

[0021] Step 3: After the reflector enters, it is placed between multiple polishing wheels at the top and bottom. According to the shapes of the convex, concave and flat surfaces of the reflector surface, and the elastic potential energy of the top spring is smaller than that of the bottom, the reflector surface is adapted to different degrees. At the same time, the operator rotates the adjustment disk on the threaded rod to adjust the elastic potential energy of the spring, thereby adjusting the contact degree of the polishing wheel on the reflector and controlling the polishing degree. After the adjustment is completed, multiple polishing wheels will be close to the reflector surface at different heights to support it in the center position. Then, the motor on the circular plate is started to drive one of the first rotating shafts at the center position to rotate. Under the connection of the meshing synchronous belt, multiple synchronous wheels will be driven to rotate. At the same time, under the limit of the second rotating shaft, the bottom polishing roller at the bottom will be driven to rotate, and then the polishing wheels at the top and bottom and the top polishing roller and the bottom polishing roller will polish the surface and side of the reflector respectively.

[0022] Step 4: When polishing is completed, start the hydraulic cylinder to pull the top and bottom circular plates apart, then open the cabinet door and take out the reflector. At this point, the reflector polishing process is completed.

[0023] The beneficial effects of the present invention are as follows: (1) By designing the placement mechanism, driving mechanism, mirror surface polishing mechanism and side polishing mechanism, the present invention can adjust and polish according to the thickness and mirror surface characteristics of the optical glass integrated mirror during polishing. Therefore, the applicability of the polishing equipment is higher. At the same time, the mirror can rotate spontaneously during polishing, so that the mirror can be rotationally polished and horizontally polished, thus the mirror is polished more fully and the production quality is higher; (2) By designing the placement mechanism and driving mechanism, the mirror is placed by shortening the vertical placement distance, ensuring the stability and fitting degree of the mirror during polishing, guaranteeing the polishing effect of the mirror, and at the same time providing polishing power for the mirror to ensure the effective progress of polishing; (3) By designing the mirror surface polishing mechanism and side polishing mechanism, it can adapt to the random combination of convex, concave and flat surface characteristics of the mirror surface, enabling a single polishing equipment to polish different types of mirrors. At the same time, the mirror is rotated and moved, so that the mirror can not only be rotationally polished, but also horizontally polished. In addition, the side of the mirror can be polished while moving, thus the polishing is more sufficient and the quality is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the first perspective of the present invention;

[0025] Figure 2 is a schematic structural diagram of the second perspective of the present invention;

[0026] Figure 3 is the front view of the present invention;

[0027] Figure 4 is the cross-sectional view of the present invention;

[0028] Figure 5 is a schematic structural diagram of the placement mechanism, driving mechanism and side polishing mechanism of the first perspective of the present invention;

[0029] Figure 6 is a schematic structural diagram of the placement mechanism, driving mechanism and side polishing mechanism of the second perspective of the present invention;

[0030] Figure 7 is the cross-sectional view of the driving mechanism of the present invention;

[0031] Figure 8 is a schematic structural diagram of the mirror surface polishing mechanism of the present invention.

[0032] Reference numerals: 11, main body; 12, cabinet door; 13, partition; 14, placement groove; 2, placement mechanism; 21, hydraulic cylinder; 22, connecting block; 23, guide rail; 24, slider; 25, rack; 26, gear; 27, fixed column; 3, driving mechanism; 31, circular plate; 32, motor; 33, first rotating shaft; 34, synchronous pulley; 35, toothed synchronous belt; 4, mirror polishing mechanism; 41, threaded rod; 42, adjusting disk; 43, angular limit post; 44, polishing wheel; 45, spring; 5, side polishing mechanism; 51, second rotating shaft; 52, top polishing roller; 53, bottom polishing roller. Detailed implementation mode

[0033] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] As Figures 1-8 shown, an optical glass integrated mirror polishing device of this embodiment includes a main body 11, a cabinet door 12 is installed on the main body 11, a partition 13 is fixedly connected to the inner wall of the main body 11 on the side far from the driving mechanism 3, a placement groove 14 is opened on the side of the main body 11 far from the cabinet door 12, a placement mechanism 2 is installed inside the main body 11, and the placement mechanism 2 includes a hydraulic cylinder 21 located in the placement groove 14. The bottom piston end of the hydraulic cylinder 21 is fixedly connected with a connecting block 22. Two guide rails 23 are installed on the inner wall of the main body 11 on the side far from the cabinet door 12. Two sliders 24 are limited on the circular tracks of the outer walls of the two guide rails 23. Rack 25 is fixedly connected to the opposite sides of the two sliders 24, and a gear 26 is rotatably connected to the inner wall of the main body 11 at the position where the two racks 25 are meshed with each other. Fixed columns 27 are symmetrically arranged on the two sliders 24 with the gear 26 as the center to support the driving mechanism 3 to stably hold the mirror. The rack 25 at the bottom drives the rack 25 at the top to move with the gear 26 as the meshing center. The bottom piston end of the hydraulic cylinder 21 drives the fixed column 27 on the slider 24 to move relatively with the gear 26 as the center. When in use, after the optical glass integrated mirror is placed into the main body 11 from the cabinet door 12, the placement mechanism 2 can be used to control the distance to adapt to the thickness of the mirror, and make the mirror have a certain undulating degree during polishing, thereby improving the polishing effect and ensuring the processing quality of the mirror. Specifically, start the hydraulic cylinder 21 located in the placement groove 14, and its bottom piston rod drives the connecting block 22 to move upward along a specific groove, thereby driving the bottom slider 24 to move upward along the two guide rails 23, and then driving the rack 25 to drive the other rack 25 meshed with each other symmetrically with the gear 26 to move downward. As the slider 24 moves, the two upper and lower corresponding fixed columns 27 on the side close to the cabinet door 12 move towards the position centered on the gear 26, so that the mirror can be stably placed therein.

[0035] As Figure 5 , Figures 7-8 shown, a driving mechanism 3 is installed on one side of the placement mechanism 2 close to the cabinet door 12. The driving mechanism 3 includes a circular plate 31 fixedly connected to a plurality of fixing columns 27 at the top and bottom. A motor 32 is fixedly connected to the top of the circular plate 31 at the top. A plurality of first rotating shafts 33 are alternately and rotatably connected inside the circular plate 31 for driving the corresponding polishing wheels 44 to rotate. Synchronous wheels 34 are fixedly connected to the outer walls of the plurality of first rotating shafts 33. A toothed synchronous belt 35 is engaged with the outer walls of the plurality of synchronous wheels 34. The toothed synchronous belt 35 winds around the plurality of alternately arranged synchronous wheels 34 to form a closed loop. The output end of the motor 32 located at the center of the circular plate 31 drives the first rotating shaft 33 at the center. After the mirror is placed, the driving mechanism 3 can provide a polishing power for the surface and side of the mirror to ensure the polishing effect. And according to the mirrors with different diameters, when polishing and rotating, the mirror can be moved by rotation, so as to complete rotary polishing and moving polishing. Under the extrusion of the top and bottom, the stability of the mirror and side polishing can be ensured. Specifically, start the motor 32 on the circular plate 31 to drive one of the first rotating shafts 33 at the center position to rotate. Under the connection of the toothed synchronous belt 35, a plurality of synchronous wheels 34 will be driven to rotate. It should be understood that when the first rotating shaft 33 rotates, not only can the mirror surface be polished, but during the rotation process, the mirror can be polished while moving its position, so as to realize the process of rotary polishing and moving polishing. In addition, during the moving process, side polishing is realized, and at the same time, under the connection of the toothed synchronous belt 35, a plurality of synchronous wheels 34 will be driven to rotate.

[0036] As Figure 8As shown, a plurality of mirror polishing mechanisms 4 and side polishing mechanisms 5 are mounted on the surface of the driving mechanism 3 for polishing the surface and side of the mirror placed on the placement mechanism 2. The mirror polishing mechanism 4 includes a polishing wheel 44. A spring 45 is fixedly connected to the top surface of the polishing wheel 44 for adjusting the polishing degree of the polishing wheel 44 on the mirror and adapting to the thickness of the mirror. The other end of the spring 45 is rotatably connected to an adjusting disc 42. The inner wall of the adjusting disc 42 is threadedly connected to a threaded rod 41, and the top of the adjusting disc 42 is fixedly connected to the first rotating shaft 33. Rotating the adjusting disc 42 causes the threaded rod 41 to move downward to compress the spring 45 for adjusting the elastic potential energy of the spring 45. An angular limiting column 43 is slidably arranged inside the spring 45 at the top of the polishing wheel 44 for polishing the mirror and adapting to the surface shape of the mirror. The elastic potential energy of the spring 45 at the bottom circular plate 31 is greater than that of the spring 45 at the top circular plate 31, and the mirror is located at the upper and lower symmetric center positions of the polishing wheels 44 at the top and bottom. When the mirror enters, different surfaces of the mirror need to be used first, including convex-convex, concave-concave, convex-concave, flat-flat, flat-convex surfaces at the top and bottom, etc. Therefore, mirrors of different specifications can be polished. At the same time, when the elastic potential energies are different up and down, the mirror can be kept in the center position, and a certain undulation can be generated during polishing, thereby ensuring sufficient polishing of the side. Specifically, when the mirror enters and is placed between the multiple polishing wheels 44 at the top and bottom, according to the convex, concave, and flat shapes of the mirror surface, and the elastic potential energy of the top spring 45 is less than that of the bottom, it adapts to the mirror surface to different degrees. At the same time, the operator rotates the adjusting disc 42 on the threaded rod 41 to adjust the elastic potential energy of the spring 45, thereby adjusting the contact degree of the polishing wheel 44 with the mirror and controlling the polishing degree. After adjustment, the multiple polishing wheels 44 will support the mirror at the center position close to the mirror surface at different heights. During the polishing process, the polishing wheel 44 compresses the spring 45 and slides repeatedly on the threaded rod 41 to achieve up and down position changes. It should be noted that the change in the elastic potential energy of the springs 45 at the top and bottom is mainly reflected in supporting the mass of the mirror. Due to the certain elastic extrusion at the top, it does not affect the adaptability to the bottom surface of the mirror;

[0037] As Figures 5-6As shown, the side polishing mechanism 5 includes a second rotating shaft 51. The outer wall of the second rotating shaft 51 is fixedly connected with a top polishing roller 52. A bottom polishing roller 53 is arranged corresponding to the top polishing roller 52 with the second rotating shaft 51 as the limit. The second rotating shaft 51 is used to drive the bottom polishing roller 53 to polish the side. The second rotating shaft 51 is fixedly connected with the corresponding synchronous pulley 34. The mirror is located at the center position of the ring surrounded by the top polishing roller 52 and the bottom polishing roller 53. Under the movement of the driving mechanism 3, the side polishing mechanism 5 is used in cooperation therewith. Therefore, the side polishing mechanism 5 not only ensures the polishing of the side of the mirror, but also ensures the polishing driving force at the bottom. Specifically, under the connection of the toothed synchronous belt 35, a plurality of synchronous pulleys 34 will be driven to rotate. At the same time, under the limit of the second rotating shaft 51, the bottom polishing roller 53 at the bottom will be driven to rotate. Then, the polishing wheels 44 at the top and bottom and the top polishing roller 52 and the bottom polishing roller 53 will polish the surface and side of the mirror respectively. It should be noted that the difference between the bottom circular plate 31 and the top circular plate 31 is that the bottom circular plate 31 does not contain the motor 32, but relies on the second rotating shaft 51 to provide the driving force.

[0038] A polishing method for an optical glass integrated mirror polishing device includes the following steps:

[0039] Step 1: The operator opens the cabinet door 12 on the main body 11, and then places the optical glass integrated mirror on the circular plate 31 above the partition 13 to wait for polishing.

[0040] Step 2: After the mirror is placed, the hydraulic cylinder 21 located on the placement groove 14 is started. The piston rod at its bottom drives the connecting block 22 to move upward along a specific groove, and then drives the slider 24 at the bottom to move upward along the two guide rails 23. Subsequently, it drives the other rack 25 that meshes with the rack 25 with the gear 26 as the symmetry center to move downward. As the slider 24 moves, the two fixing columns 27 corresponding up and down on the side close to the cabinet door 12 move towards the center position with the gear 26 as the center. The top polishing roller 52 and the bottom polishing roller 53 at the top and bottom gradually approach until the protruding end of the second rotating shaft 51 on the inner wall of the top polishing roller 52 is inserted into the limiting hole of the bottom polishing roller 53, and the movement of the hydraulic cylinder 21 stops, so that the mirror can be stably placed at the center position.

[0041] Step 3: After the reflector enters, it is placed between the multiple polishing wheels 44 at the top and bottom. According to the shapes of the convex, concave and flat surfaces of the reflector surface, and the elastic potential energy of the top spring 45 is smaller than that of the bottom, it adapts to the reflector surface to different degrees. At the same time, the operator rotates the adjustment disk 42 on the threaded rod 41 to adjust the elastic potential energy of the spring 45, thereby adjusting the contact degree of the polishing wheel 44 on the reflector and controlling the polishing degree. After the adjustment is completed, the multiple polishing wheels 44 will be close to the reflector surface at different heights to support it in the center position. Then, the motor 32 located on the circular plate 31 is started to drive one of the first rotating shafts 33 located at the center position to rotate. Under the connection of the meshing synchronous belt 35, the multiple synchronous wheels 34 will be driven to rotate. At the same time, under the limit of the second rotating shaft 51, the bottom polishing roller 53 at the bottom will be driven to rotate, and then the polishing wheels 44 at the top and bottom and the top polishing roller 52 and the bottom polishing roller 53 will polish the surface and side of the reflector respectively.

[0042] Step 4: After polishing is completed, the hydraulic cylinder 21 is started to pull the top and bottom circular plates 31 apart, and then the cabinet door 12 is opened to take out the reflector. At this point, the polishing process of the reflector is completed.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An integrated optical glass mirror polishing device, comprising a main body (11), characterized in that: The main body (11) is equipped with a cabinet door (12). An installation mechanism (2) is installed inside the main body (11). A driving mechanism (3) is installed on one side of the installation mechanism (2) close to the cabinet door (12). The installation mechanism (2) includes a hydraulic cylinder (21) located in an installation groove (14). The bottom piston end of the hydraulic cylinder (21) is fixedly connected to a connecting block (22). Two guide rails (23) are installed on one side of the inner wall of the main body (11) away from the cabinet door (12). Two sliders (24) are limited on the outer circular tracks of the two guide rails (23). Rack bars (25) are fixedly connected to the opposite sides of the two sliders (24). A gear (26) is rotatably connected to the inner wall of the main body (11) at the position where the teeth of the two rack bars (25) face each other. Fixed columns (27) are symmetrically arranged around the gear (26) on the two sliders (24) to support the driving mechanism (3) to stably hold a reflector; A plurality of mirror surface polishing mechanisms (4) and side surface polishing mechanisms (5) are installed on the surface of the driving mechanism (3) to polish the surface and side surface of the reflector placed on the installation mechanism (2); The mirror surface polishing mechanism (4) includes a polishing wheel (44). A spring (45) is fixedly connected to the top surface of the polishing wheel (44) to adjust the polishing degree of the polishing wheel (44) on the reflector and adapt to the thickness of the reflector. The other end of the spring (45) is rotatably connected to an adjustment disc (42); The driving mechanism (3) includes a circular plate (31) fixedly connected to a plurality of fixed columns (27) at the top and bottom. A motor (32) is fixedly connected to the top of the circular plate (31) at the top. A plurality of first rotating shafts (33) are alternately rotatably connected inside the circular plate (31) to drive the corresponding polishing wheels (44) to rotate. Synchronous wheels (34) are fixedly connected to the outer walls of the plurality of first rotating shafts (33). A toothed synchronous belt (35) is meshed with the outer walls of the plurality of synchronous wheels (34). The toothed synchronous belt (35) winds around the plurality of alternately arranged synchronous wheels (34) to form a closed loop. The output end of the motor (32) located at the center of the circular plate (31) drives the first rotating shaft (33) at the center; A threaded rod (41) is threadedly connected to the inner wall of the adjustment disc (42). The top of the adjustment disc (42) is fixedly connected to the first rotating shaft (33). Rotating the adjustment disc (42) causes the threaded rod (41) to move downward to compress the spring (45) to adjust the elastic potential energy of the spring (45). An angular limit post (43) is slidably arranged inside the spring (45) at the top of the polishing wheel (44) and the threaded rod (41) to polish the reflector and adapt to the surface shape of the reflector. The elastic potential energy of the spring (45) at the bottom circular plate (31) is greater than that of the spring (45) at the top circular plate (31). The reflector is located at the vertical symmetrical center position of the polishing wheels (44) at the top and bottom; The side polishing mechanism (5) includes a second rotating shaft (51). An outer wall of the second rotating shaft (51) is fixedly connected with a top polishing roller (52). A bottom polishing roller (53) is arranged corresponding to the top polishing roller (52) with the second rotating shaft (51) as a limit. And the second rotating shaft (51) is used to drive the bottom polishing roller (53) to polish the side surface.

2. The optical glass integrated mirror polishing equipment according to claim 1, characterized in that, One side of the inner wall of the main body (11) far from the driving mechanism (3) is fixedly connected with a partition plate (13). An installation groove (14) is formed in one side of the main body (11) far from the cabinet door (12).

3. The optical glass integrated mirror polishing equipment according to claim 1, characterized in that, The rack (25) at the bottom drives the rack (25) at the top to move with the gear (26) as the meshing center. A fixed column (27) on the slider (24) is driven by a bottom piston end of the hydraulic cylinder (21) to move relatively with the gear (26) as the center.

4. The optical glass integrated mirror polishing device according to claim 1, characterized in that, The second rotating shaft (51) is fixedly connected with a corresponding synchronous pulley (34). And the mirror is located at the central position of the ring surrounded by the top polishing roller (52) and the bottom polishing roller (53).

5. A polishing method of an optical glass integrated mirror polishing device according to any one of claims 1-4, comprising the following steps: Step 1: An operator opens the cabinet door (12) on the main body (11), and then places the optical glass integrated mirror on the round plate (31) above the partition plate (13) waiting for polishing. Step 2: After the mirror is placed, start the hydraulic cylinder (21) on the installation groove (14). A bottom piston rod thereof drives a connecting block (22) to move upward along a specific groove, and then drives the slider (24) at the bottom to move upward along two guide rails (23). Subsequently, it drives the rack (25) to move downward with the gear (26) as the symmetric center and engage with another rack (25). As the slider (24) moves, two upper and lower corresponding fixed columns (27) on one side thereof close to the cabinet door (12) move with the gear (26) as the center position. The top polishing roller (52) and the bottom polishing roller (53) at the top and bottom gradually approach until a protruding end of the second rotating shaft (51) on the inner wall of the top polishing roller (52) is inserted into a limiting hole of the bottom polishing roller (53), and the movement of the hydraulic cylinder (21) stops, so that the mirror can be stably placed at the central position. Step 3: After the reflector is inserted, it is placed between the multiple polishing wheels (44) at the top and bottom. According to the shapes of the convex, concave and flat surfaces of the reflector surface, and the elastic potential energy of the top spring (45) is smaller than that of the bottom, the reflector surface is adapted to different degrees. At the same time, the operator rotates the adjustment disk (42) on the threaded rod (41) to adjust the elastic potential energy of the spring (45), thereby adjusting the contact degree of the polishing wheel (44) with the reflector and controlling the polishing degree. After the adjustment is completed, the multiple polishing wheels (44) will be close to the reflector surface at different heights. The surface supports it at the center position, then starts the motor (32) located on the circular plate (31) to drive one of the first rotating shafts (33) located at the center position to rotate, and under the connection of the meshing synchronous belt (35), it will drive a plurality of synchronous wheels (34) to rotate, and at the same time, under the limit of the second rotating shaft (51), it will drive the bottom polishing roller (53) to rotate, and then the polishing wheels (44) located at the top and bottom, the top polishing roller (52) and the bottom polishing roller (53) will polish the surface and side of the reflector respectively; Step 4: After polishing is completed, the hydraulic cylinder (21) is started to pull the top and bottom circular plates (31) apart, and then the cabinet door (12) is opened to take out the reflector. At this point, the reflector polishing process is completed.

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