Optical glass edge grinding device

Abstract

The utility model provides an optical glass edging device which comprises a table body, a pushing and pressing assembly is arranged on the top face of the table body in a penetrating mode, the top of the pushing and pressing assembly is of a lifting structure, two connecting plates are connected into the table body in a penetrating mode, a lifting plate is connected between the bottom faces of the two connecting plates in a crossing mode, and the top faces of the connecting plates are fixedly connected with the bottom face of the lifting structure of the pushing and pressing assembly. The top face of the table body is connected with a plurality of ring grinding mechanisms in a penetrating mode, the ring grinding mechanisms are arranged at the bottom of the lifting structure of the pushing and pressing assembly, and the ring grinding mechanisms are distributed and fixed in a rectangular mode. According to the utility model, a plurality of optical glass sheets are respectively placed on the trays of the plurality of groups of ring grinding mechanisms, then the lifting structure of the pushing assembly is controlled to descend, the lifting plate descends, the plurality of trays are controlled to ascend, the plurality of optical glass sheets are clamped between the trays and the lifting structure of the pushing assembly, and the plurality of optical glass sheets are synchronously clamped; clamping operation is easy and convenient, then the polishing assembly is driven to rotate around the optical glass sheet for polishing, and polishing operation is easy, convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the technical field of edge grinding devices, specifically to an optical glass edge grinding device. Background Technology

[0002] Optical glass, a special type of glass with specific optical properties, is widely used in the manufacture of optical instruments, lenses, prisms, and other optical components. In these applications, the edge quality of optical glass directly affects light propagation and imaging effects. Therefore, edge grinding plays a crucial role in the processing of optical glass. The main purpose of edge grinding is to remove burrs, defects, and unevenness from the glass edges, ensuring that the geometry and dimensional accuracy of the components meet design requirements. Furthermore, edge grinding can reduce stress concentration at the glass edges, preventing breakage or damage caused by stress during use.

[0003] Currently, optical glass edging equipment typically uses a method of clamping and edging individual optical glass pieces at a time. To improve production efficiency, existing technologies utilize multi-clamping structures to pre-clamp multiple optical glass pieces independently, and then use a set of grinding structures to grind them one by one. However, this method has the following drawbacks:

[0004] 1. Because the grinding process is done one by one, the grinding process for multiple optical glasses is time-consuming and cannot meet the needs of large-scale production.

[0005] 2. The combination of multiple assembly clamping structures and a single grinding structure makes the equipment structure complex, increasing the difficulty of maintenance and operation.

[0006] In summary, there is a need for a grinding device that can efficiently clamp and grind edges. Utility Model Content

[0007] To address the shortcomings of existing technologies, this invention provides an optical glass edging device that solves the problems mentioned in the background section.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An optical glass edging device includes a table body, a pushing component is provided through the top surface of the table body, the top of the pushing component is a lifting structure, two connecting plates are connected through the inside of the table body, a lifting plate is connected across the bottom surface of the two connecting plates, the top surface of the connecting plates is fixedly connected to the bottom surface of the lifting structure of the pushing component, a ring grinding mechanism is provided through the top surface of the table body, the ring grinding mechanism is located at the bottom of the lifting structure of the pushing component, multiple sets of the ring grinding mechanism are fixedly distributed in a rectangle, and the bottom of the ring grinding mechanism is connected to the top surface of the lifting plate.

[0010] The ring grinding mechanism includes a limiting box, a first toothed plate, a first gear, a second toothed plate, a lifting column, a toothed disc, a tray, and a grinding assembly. The limiting box is fixed to the bottom surface of the table. The first gear is rotatably connected inside the limiting box. The first toothed plate and the lifting column are inserted inside the limiting box. The second toothed plate is fixed to the side wall of the lifting column. The two sides of the first gear are meshed with the first toothed plate and the second toothed plate, respectively. The bottom surface of the first toothed plate is fixed to the top surface of the lifting plate. The grinding assembly is rotatably sleeved on the side wall of the lifting column. The toothed disc is sleeved and fixed on the outer wall of the lifting column. The tray is fixed to the top of the lifting column. One side of the grinding assembly is meshed with the side wall of the toothed disc. The grinding assembly is driven by meshing with the toothed disc and is rotatably arranged in the circumferential direction of the tray.

[0011] Furthermore, the top surface of the table is fixed with positioning posts. Three positioning posts are arranged along the circumference of the tray. Three positioning posts are arranged as a positioning group. Multiple positioning groups are arranged in a rectangular distribution.

[0012] Furthermore, the grinding assembly includes a collar, a support plate, a first motor, a second gear, a bracket, and a grinding wheel. The collar is rotatably sleeved on the outer wall of the lifting column. Two limiting rings are fixedly sleeved on the outer wall of the lifting column, and the collar is positioned between the two limiting rings. A support plate is fixed on one side of the collar. The bottom surface of the support plate is equipped with the first motor and the second motor. The top end of the first motor passes through the top surface of the support plate and is connected to the second gear. One side of the second gear meshes with the side wall of the gear plate. A bracket is fixed on the top surface of the support plate. The top end of the second motor passes through the top of the support plate and the bracket and is connected to the grinding wheel.

[0013] Furthermore, the polishing assembly also includes a protective cover and a second vacuum cleaner. The protective cover is fixed to the top surface of the bracket and is fitted over the outside of the polishing wheel. The second vacuum cleaner is provided on the side wall of the protective cover, and there are two second vacuum cleaners mirrored about the vertical center line of the protective cover.

[0014] Furthermore, the pushing assembly includes a pneumatic rod, a connecting rod, a push plate, and a pressure-regulating component. The pneumatic rod is fixed to the bottom surface of the table body. There are two pneumatic rods, and the telescopic ends of the two pneumatic rods both penetrate through the top surface of the table body. The telescopic ends of the two pneumatic rods are connected to connecting rods. The top surfaces of the two connecting rods are horizontally fixed to the push plate. The bottom surface of the push plate is fixed with two connecting plates. The pressure-regulating component is provided on the top surface of the push plate. There are two sets of pressure-regulating components mirrored about the vertical center line of the push plate. One side of the pressure-regulating component penetrates through the bottom surface of the push plate. The pressure-regulating component is located on the top of the tray.

[0015] Furthermore, the pressure regulating component includes a flap, a fixing bolt, a fixing plate, and a pressure pad. One side of the flap is rotatably connected to the top surface of the push plate. A fixing bolt is connected inside the flap, and the bottom end of the fixing bolt is connected to the inside of the push plate. Multiple storage slots are provided on both sides of the push plate. Multiple fixing plates are fixed to the bottom surface of the fixing bolt. The fixing plates are inserted into the storage slots. A pressure pad is fixed to the bottom surface of the fixing plate. The pressure pad and the tray are located on the same vertical center line.

[0016] Furthermore, a hand-turning groove is provided on the bottom surface of one side of the flip plate, and two hand-turning grooves are provided mirror images of the vertical center line of the flip plate.

[0017] Furthermore, the pushing assembly also includes a first vacuum cleaner, and multiple first vacuum cleaners are fixed in a rectangular arrangement, with the multiple first vacuum cleaners respectively disposed on both sides of the storage slot.

[0018] This invention provides an optical glass edging device. Compared with the prior art, it has the following advantages:

[0019] 1. By placing multiple optical glass plates on trays of multiple ring grinding mechanisms, it is only necessary to control the lifting structure of the pushing component to descend, and at the same time, the lifting plate descends, controlling multiple trays to rise, clamping multiple optical glass plates between the trays and the lifting structure of the pushing component, and simultaneously clamping multiple optical glass plates. The clamping operation is simple. Then, it is only necessary to drive the grinding component to rotate around the optical glass plate for grinding. The grinding operation is simple and efficient.

[0020] 2. By setting positioning posts on the table, the tray is positioned between the three positioning posts when it descends. When the optical glass sheet is placed on the tray, it is positioned so that the optical glass sheet is clamped in the grinding position when it rises. The positioning operation is simple and ensures the grinding accuracy of the optical glass sheet. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of an optical glass edging device according to this utility model is shown.

[0023] Figure 2 A schematic diagram of the connection structure between the ring mill mechanism and the table body of this utility model is shown;

[0024] Figure 3 A schematic diagram of the ring mill mechanism of this utility model is shown;

[0025] Figure 4 A schematic diagram of the grinding component structure of this utility model is shown;

[0026] Figure 5 A schematic diagram of the push-press assembly structure of this utility model is shown;

[0027] Figure 6 A schematic diagram of the bottom structure of the pushing component of this utility model is shown;

[0028] Figure 7 A schematic diagram of the pressure-regulating component of this utility model is shown;

[0029] The diagram shows: 1. Table body; 2. Pushing assembly; 21. Pneumatic rod; 22. Connecting rod; 23. Push plate; 231. Storage slot; 24. Pressure regulating component; 241. Flip plate; 2411. Hand flip slot; 242. Fixing bolt; 243. Fixing plate; 244. Pressure pad; 25. First vacuum cleaner; 3. Connecting plate; 4. Lifting plate; 5. Circular grinding mechanism; 51. Limiting box; 52. First toothed plate; 53. First gear; 54. Second toothed plate; 55. Lifting column; 551. Limiting ring; 56. Gear plate; 57. Tray; 58. Grinding assembly; 581. Collar; 582. Support plate; 583. First motor; 584. Second gear; 585. Bracket; 586. Second motor; 587. Grinding wheel; 588. Protective cover; 589. Second vacuum cleaner; 6. Positioning column; 7. Optical glass plate. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] Example 1

[0032] To address the technical problems in the background art, the following optical glass edging device is provided:

[0033] Combination Figures 1-7 As shown, the present invention provides an optical glass edging device, including a table body 1. A pushing component 2 is provided through the top surface of the table body 1. The top of the pushing component 2 is a lifting structure. Two connecting plates 3 are connected through the inside of the table body 1. A lifting plate 4 is connected across the bottom surface of the two connecting plates 3. The top surface of the connecting plates 3 is fixedly connected to the bottom surface of the lifting structure of the pushing component 2. A ring grinding mechanism 5 is provided through the top surface of the table body 1. The ring grinding mechanism 5 is located at the bottom of the lifting structure of the pushing component 2. Multiple sets of ring grinding mechanisms 5 are fixedly arranged in a rectangular pattern. The bottom of the ring grinding mechanism 5 is connected to the top surface of the lifting plate 4.

[0034] The ring grinding mechanism includes a limiting box 51, a first toothed plate 52, a first gear 53, a second toothed plate 54, a lifting column 55, a toothed disc 56, a tray 57, and a grinding assembly 58. The limiting box 51 is fixed to the bottom surface of the table body 1. The first gear 53 is rotatably connected inside the limiting box 51. The first toothed plate 52 and the lifting column 55 are inserted inside the limiting box 51. The second toothed plate 54 is fixed to the side wall of the lifting column 55. The two sides of the first gear 53 are meshed with the first toothed plate 52 and the second toothed plate 54, respectively. The bottom surface of the first toothed plate 52 is fixed to the top surface of the lifting plate 4. The grinding assembly 58 is rotatably sleeved on the side wall of the lifting column 55. The toothed disc 56 is sleeved and fixed on the outer wall of the lifting column 55. The tray 57 is fixed to the top of the lifting column 55. One side of the grinding assembly 58 is meshed with the side wall of the toothed disc 56. The grinding assembly 58 is driven by meshing with the toothed disc 56 and is rotatably arranged in the circumferential direction of the tray 57.

[0035] The above structure achieves the following effects: by placing multiple optical glass plates 7 on the trays 57 of multiple sets of ring grinding mechanisms 5, it is only necessary to control the lifting structure of the pushing component 2 to descend, and at the same time the lifting plate 4 to descend, and control the multiple trays 57 to rise, clamping multiple optical glass plates 7 between the trays 57 and the lifting structure of the pushing component 2, and clamping multiple optical glass plates 7 simultaneously. The clamping operation is simple. Then, it is only necessary to drive the grinding component 58 to rotate around the optical glass plate 7 for grinding. The grinding operation is simple and efficient.

[0036] In this embodiment, a positioning post 6 is fixed on the top surface of the table body 1. Three positioning posts 6 are arranged along the circumference of the tray 57. Three positioning posts 6 are set as a positioning group. Multiple positioning groups are arranged in a rectangular distribution.

[0037] By setting positioning posts 6 on the table body 1, the tray 57 is positioned between the three positioning posts 6 when it descends. When the optical glass plate 7 is placed on the tray 57, the optical glass plate 7 is positioned so that the optical glass plate 7 rises and is clamped in the grinding position. The positioning operation is simple and ensures the grinding accuracy of the optical glass plate 7.

[0038] In this embodiment, the grinding assembly 58 includes a collar 581, a support plate 582, a first motor 583, a second gear 584, a bracket 585, a second motor 586, and a grinding wheel 587. The collar 581 is rotatably sleeved on the outer wall of the lifting column 55. Two limiting rings 551 are sleeved and fixed on the outer wall of the lifting column 55. The collar 581 is disposed between the two limiting rings 551. A support plate 582 is fixed on one side of the collar 581. A first motor 583 and a second motor 586 are disposed on the bottom surface of the support plate 582. The top end of the first motor 583 passes through the top surface of the support plate 582 and is connected to the second gear 584. One side of the second gear 584 meshes with the side wall of the gear disc 56. A bracket 585 is fixed on the top surface of the support plate 582. The top end of the second motor 586 passes through the top of the support plate 582 and the bracket 585 and is connected to the grinding wheel 587.

[0039] Driven by the meshing of the second gear 584 with the gear plate 56, the collar 581 rotates on the lifting column 55, which drives the grinding wheel 587 to rotate flexibly in the circumferential direction of the optical glass. During the rotation, the grinding wheel 587 is driven to grind the circumferential side of the optical glass plate 7. The grinding operation is simple and efficient.

[0040] In this embodiment, the polishing assembly 58 further includes a protective cover 588 and a second vacuum cleaner 589. The protective cover 588 is fixed to the top surface of the bracket 585 and is sleeved on the outside of the polishing wheel 587. The second vacuum cleaner 589 is provided on the side wall of the protective cover 588. There are two second vacuum cleaners 589 mirror images of the vertical center line of the protective cover 588.

[0041] When polishing the optical glass plate 7 with the polishing wheel 587, a protective cover 588 is used to protect the outer periphery of the polishing wheel 587, thereby preventing the dust generated during polishing from dispersing and preventing glass fragments from scattering outwards, thus improving the safety and stability of polishing. In addition, the second vacuum cleaner 589 is used to remove the dust, thereby improving the dust cleaning efficiency.

[0042] Example 2

[0043] like Figures 1-7 As shown, based on the above embodiments, this embodiment further provides the following:

[0044] The pushing assembly 2 includes a pneumatic rod 21, a connecting rod 22, a push plate 23, and a pressure-regulating component 24. The pneumatic rod 21 is fixed to the bottom surface of the table body 1. There are two pneumatic rods 21. The telescopic ends of the two pneumatic rods 21 pass through the top surface of the table body 1. The telescopic ends of the two pneumatic rods 21 are connected to the connecting rods 22. The top surfaces of the two connecting rods 22 are horizontally fixed to the push plate 23. The bottom surface of the push plate 23 is fixed with two connecting plates 3. The top surface of the push plate 23 is provided with the pressure-regulating component 24. The pressure-regulating component 24 is mirrored about the vertical center line of the push plate 23. One side of the pressure-regulating component 24 passes through the bottom surface of the push plate 23. The pressure-regulating component 24 is provided on the top of the tray 57.

[0045] The pneumatic rod 21 pushes the push plate 23 down, and the connecting plate 3 drives the lifting plate 4 down, so that the pressure fixing component 24 is lowered, while the tray 57 drives the optical glass plate 7 to rise, thereby moving the pressure fixing component 24 to press it onto the optical glass plate 7, which improves the efficiency of clamping and positioning the optical glass plate 7 and the convenience of operation.

[0046] In this embodiment, the pressure regulating component 24 includes a flap 241, a fixing bolt 242, a fixing plate 243, and a pressure pad 244. One side of the flap 241 is rotatably connected to the top surface of the push plate 23. The fixing bolt 242 is connected inside the flap 241. The bottom end of the fixing bolt 242 is connected to the inside of the push plate 23. Multiple storage slots 231 are provided on both sides of the push plate 23. Multiple fixing plates 243 are fixed on the bottom surface of the fixing bolt 242. The fixing plates 243 are inserted into the storage slots 231. The pressure pad 244 is fixed on the bottom surface of the fixing plate 243. The pressure pad 244 and the tray 57 are located on the same vertical center line.

[0047] By using the fixing bolt 242 to flip and fix the flip plate 241 onto the push plate 23, it is possible to ensure that the pressure pad 244 clamps and positions the optical glass sheet 7 on the tray 57. When it is necessary to pick up or put down the optical glass sheet 7, the fixing bolt 242 can be separated from the push plate 23, causing the flip plate 241 to flip and the fixing plate 243 to open the storage slot 231. Then, the optical glass sheet 7 can be picked up or put down through the area where the storage slot 231 is located, which improves the convenience of picking up and putting down the optical glass sheet 7.

[0048] In this embodiment, a hand-flipping groove 2411 is provided on the bottom surface of one side of the flip plate 241. There are two hand-flipping grooves 2411 mirror images of the vertical center line of the flip plate 241. By providing the hand-flipping grooves 2411, when the flip plate 241 is flipped and attached to the top surface of the push plate 23, a hand can be inserted into the reserved hand-flipping groove 2411 to facilitate flipping the flip plate 241 and improve the convenience of operation.

[0049] In this embodiment, the pushing component 2 further includes a first vacuum cleaner 25. Multiple first vacuum cleaners 25 are fixed in a rectangular distribution and are respectively arranged on both sides of the storage groove 231. By arranging the first vacuum cleaners 25 on both sides of the storage groove 231, the dust generated during polishing can be further removed from the top of the optical glass plate 7, thereby further improving the dust cleaning effect.

[0050] Working principle and usage process of this utility model:

[0051] First press Figures 1-7 Optical glass plates 7 are placed on each tray 57. Each optical glass plate 7 is basically centered on the tray 57 under the positioning action of three positioning columns 6. Then, the pneumatic rod 21 is activated, pulling the connecting rod 22 to descend. The connecting rod 22 drives the push plate 23 to descend. The push plate 23 drives the two sets of pressure-fixing components 24 to descend. At the same time, the connecting plate 3 slides down inside the table body 1. The connecting plate 3 pushes the lifting plate 4 to descend. The lifting plate 4 simultaneously drives the first toothed plate 52 of the multiple sets of ring grinding mechanisms 5 to descend. The first toothed plate 52 drives the first gear 53 to mesh and rotate. The first gear 53 meshes and pushes the second toothed plate 54 to mesh and rise. The second toothed plate 54 drives the lifting column 55 to rise inside the table body 1 and lift the tray 57. The tray 57 drives the optical glass plate 7 to rise and separate from the positioning column 6 until the optical glass plate 7 is clamped and positioned between the bottom surface of the pressure pad 244 and the top surface of the tray 57.

[0052] Then, the first motor 583, the second motor 586, the first vacuum cleaner 25, and the second vacuum cleaner 589 of each set of polishing components 58 are started. The first motor 583 drives the second gear 584 to rotate, so that the second gear 584 meshes along the circumference of the gear plate 56. The collar 581 rotates on the lifting column 55, so that the polishing wheel 587 revolves along the circumference of the optical glass plate 7. At the same time, the second motor 586 drives the polishing wheel 587 to rotate, simultaneously polishing the edges of multiple optical glass plates 7. The dust generated is promptly removed by the first vacuum cleaner 25 and the second vacuum cleaner 589, ensuring a clean and safe polishing environment.

[0053] Finally, after polishing, the fixing bolt 242 can be rotated to separate from the push plate 23. Insert your hand into the hand flip groove 2411, flip the flip plate 241 to drive the fixing plate 243 to flip, separate the pressure pad 244 from the optical glass plate 7, and then take out the polished optical glass plate 7.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0055] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An optical glass edging device, characterized in that: The table includes a table body (1), and a pushing assembly (2) is provided through the top surface of the table body (1). The top of the pushing assembly (2) is a lifting structure. Two connecting plates (3) are connected through the inside of the table body (1). A lifting plate (4) is connected across the bottom surface of the two connecting plates (3). The top surface of the connecting plate (3) is fixedly connected to the bottom surface of the lifting structure of the pushing assembly (2). A ring grinding mechanism (5) is connected through the top surface of the table body (1). The ring grinding mechanism (5) is located at the bottom of the lifting structure of the pushing assembly (2). Multiple sets of ring grinding mechanisms (5) are fixedly distributed in a rectangular shape. The bottom of the ring grinding mechanism (5) is connected to the top surface of the lifting plate (4). The ring grinding mechanism (5) includes a limiting box (51), a first toothed plate (52), a first gear (53), a second toothed plate (54), a lifting column (55), a gear plate (56), a tray (57), and a grinding assembly (58). The limiting box (51) is fixed to the bottom surface of the table body (1). The first gear (53) is rotatably connected inside the limiting box (51). The first toothed plate (52) and the lifting column (55) are inserted inside the limiting box (51). The second toothed plate (54) is fixed to the side wall of the lifting column (55). The first gear (53) The two sides are respectively engaged with the first toothed plate (52) and the second toothed plate (54). The bottom surface of the first toothed plate (52) is fixed to the top surface of the lifting plate (4). The side wall of the lifting column (55) is rotatably sleeved with a grinding component (58). The outer wall of the lifting column (55) is sleeved and fixed with a toothed disc (56). The top of the lifting column (55) is fixed with a tray (57). One side of the grinding component (58) is engaged with the side wall of the toothed disc (56). The grinding component (58) is driven by engaging with the toothed disc (56) and is rotatably set in the circumferential direction of the tray (57).

2. The optical glass edging apparatus according to claim 1, characterized in that: The table body (1) has a fixed positioning column (6) on its top surface. There are three positioning columns (6) along the circumference of the tray (57). The three positioning columns (6) are set as a positioning group. The positioning groups are arranged in a rectangular pattern with multiple groups.

3. The optical glass edging apparatus according to claim 1, characterized in that: The grinding assembly (58) includes a collar (581), a support plate (582), a first motor (583), a second gear (584), a bracket (585), a second motor (586), and a grinding wheel (587). The collar (581) is rotatably sleeved on the outer wall of the lifting column (55). Two limiting rings (551) are sleeved and fixed on the outer wall of the lifting column (55). The collar (581) is positioned between the two limiting rings (551). A support plate (582) is fixed on one side of the collar (581). The bottom surface of the support plate (582) is provided with a first motor (583) and a second motor (586). The top of the first motor (583) rotates through the top surface of the support plate (582) and is connected to a second gear (584). One side of the second gear (584) meshes with the side wall of the gear disc (56). A bracket (585) is fixed on the top surface of the support plate (582). The top of the second motor (586) rotates through the top of the support plate (582) and the bracket (585) and is connected to a grinding wheel (587).

4. The optical glass edging apparatus according to claim 3, characterized in that: The polishing assembly (58) also includes a protective cover (588) and a second vacuum cleaner (589). The protective cover (588) is fixed to the top surface of the bracket (585). The protective cover (588) is fitted over the outside of the polishing wheel (587). The second vacuum cleaner (589) is provided on the side wall of the protective cover (588). There are two second vacuum cleaners (589) mirrored about the vertical center line of the protective cover (588).

5. The optical glass edging apparatus according to claim 1, characterized in that: The pushing assembly (2) includes a pneumatic rod (21), a connecting rod (22), a push plate (23), and a pressure-regulating component (24). The pneumatic rod (21) is fixed to the bottom surface of the table body (1). There are two pneumatic rods (21). The top ends of the two pneumatic rods (21) extend through the top surface of the table body (1). The top ends of the two pneumatic rods (21) are connected to the connecting rods (22). The top surfaces of the two connecting rods (22) are horizontally fixed to the push plate (23). The bottom surface of the push plate (23) is fixed with two connecting plates (3). The top surface of the push plate (23) is provided with a pressure-regulating component (24). The pressure-regulating component (24) is mirrored about the vertical center line of the push plate (23). One side of the pressure-regulating component (24) extends through the bottom surface of the push plate (23). The pressure-regulating component (24) is located on the top of the tray (57).

6. The optical glass edging apparatus according to claim 5, characterized in that: The pressure regulating component (24) includes a flap (241), a fixing bolt (242), a fixing plate (243), and a pressure pad (244). One side of the flap (241) is rotatably connected to the top surface of the push plate (23). The flap (241) is connected to the fixing bolt (242) inside. The bottom end of the fixing bolt (242) is connected to the inside of the push plate (23). Multiple storage slots (231) are provided on both sides of the push plate (23). Multiple fixing plates (243) are fixed on the bottom surface of the fixing bolt (242). The fixing plates (243) are inserted into the storage slots (231). The pressure pad (244) is fixed on the bottom surface of the fixing plate (243). The pressure pad (244) and the tray (57) are located on the same vertical center line.

7. The optical glass edging apparatus according to claim 6, characterized in that: A hand-flipping groove (2411) is provided on one side of the bottom surface of the flip plate (241), and two hand-flipping grooves (2411) are provided in mirror image about the vertical center line of the flip plate (241).

8. The optical glass edging apparatus according to claim 6, characterized in that: The pushing assembly (2) also includes a first vacuum cleaner (25), and multiple first vacuum cleaners (25) are fixed in a rectangular distribution. The multiple first vacuum cleaners (25) are respectively set on both sides of the storage slot (231).

Images