Polishing apparatus for optical glass instrument manufacturing

Abstract

This invention pertains to grinding equipment, and more specifically to the field of optical glass instrument manufacturing. The invention discloses a grinding device for optical glass instrument manufacturing, comprising a support platform. A limiting cover is placed outside a suction head. A cooling, drying, and testing mechanism is rotatably connected to the support platform. The cooling, drying, and testing mechanism includes a rotating drum. A first, second, and third hydraulic cylinder are fixed to the side wall of the rotating drum. A second piston is slidably connected within each of the first, second, and third hydraulic cylinders. A water spray pipe is fixed to the outer end of the second piston in the first cylinder, an air spray pipe is fixed to the outer end of the second piston in the second cylinder, and a distance measuring mechanism is fixed to the outer end of the second piston in the third cylinder. This grinding device for optical glass instrument manufacturing allows for a rotating drum, facilitating the orderly use of the water spray pipe, air spray pipe, and distance measuring mechanism for the orderly cooling, drying, cleaning, and testing of lenses.

Description

Technical Field

[0001] This invention pertains to grinding equipment, and more specifically to the field of optical glass instrument manufacturing, and more specifically to a grinding equipment for manufacturing optical glass instruments. Background Technology

[0002] Currently, glass is an amorphous inorganic non-metallic material, generally made from a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, with the addition of a small amount of auxiliary materials. Grinding equipment is required in the process of manufacturing convex lenses.

[0003] Existing grinding equipment generates high temperatures at the grinding point during lens grinding, which generally requires water for cooling. After grinding, manual wiping is usually necessary to remove any remaining water from the lens, resulting in low efficiency. Furthermore, it is inconvenient to automatically inspect the integrity of the ground surface after each use, and relying solely on human visual inspection is not accurate enough. Summary of the Invention

[0004] The purpose of this invention is to provide a polishing device for manufacturing optical glass instruments, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for manufacturing optical glass instruments, comprising a support platform, a first support plate fixed to one side of the upper surface of the support platform, a first support plate connected to a mounting plate via a first electric telescopic rod on one side of the first support plate, a grinding disc fixed to one side of the mounting plate by bolts, a second support plate fixed to the other side of the upper surface of the support platform, a first motor connected to one side of the second support plate via a second electric telescopic rod on one side of the second support plate, an electric suction cup connected to the output end of the first motor, a limit cover and a suction cup head fixed to one side of the electric suction cup, the limit cover covering the outside of the suction cup head;

[0006] A cooling, drying, and testing mechanism is rotatably connected to the support platform. The cooling, drying, and testing mechanism includes a rotating drum. A first oil cylinder, a second oil cylinder, and a third oil cylinder are fixed on the side wall of the rotating drum. A second piston is slidably connected inside each of the first, second, and third oil cylinders. A water spray pipe is fixed to the outer end of the second piston in the first oil cylinder. An air jet pipe is fixed to the outer end of the second piston in the second oil cylinder. A distance measuring mechanism is fixed to the outer end of the second piston in the third oil cylinder.

[0007] Preferably, a limiting sleeve is fixed to the upper end surface of the support platform, and the electric suction cup passes through the limiting sleeve.

[0008] Preferably, two first limiting rings are fixed to the outer side of the rotating drum, and the platform of the support is located between the two first limiting rings.

[0009] Preferably, a first connecting frame is fixed to one side of the third cylinder, and a drive telescopic mechanism is fixed to the inner end of the first cylinder, the inner end of the second cylinder, and the inner end of the first connecting frame. The drive telescopic mechanism includes a fourth cylinder, and a first piston is slidably connected inside the fourth cylinder. The first piston is connected to an inner wall of the fourth cylinder by a spring. A lead screw is rotatably connected to an inner wall of the fourth cylinder. The first piston is threaded to the outside of the lead screw. A sealing sleeve is fixed between the first piston and an inner wall of the fourth cylinder, and the sealing sleeve wraps around the outside of the lead screw. The lead screw passes through the inner wall of the fourth cylinder and is connected to a first rotating block.

[0010] Preferably, the fourth cylinder on the first cylinder is connected to the first cylinder through a connecting channel, the fourth cylinder on the second cylinder is connected to the second cylinder through a connecting channel, and the fourth cylinder on the first connecting frame is connected to the third cylinder through a connecting pipe.

[0011] Preferably, the ranging mechanism includes a third support plate, and a third electric telescopic rod is fixed to one side of the third support plate. A movable frame is fixed to one end of the third electric telescopic rod, and racks are fixed at equal intervals to the top and bottom of the movable frame. A first gear is rotatably connected to one side of the third support plate, and the first gear is meshed with the rack at the top of the movable frame. A second rotating block is fixed to one side of the first gear, and a rangefinder is fixed to one side of the second rotating block.

[0012] Preferably, the top of the water spray pipe is connected to the first rigid pipe via a first flexible hose, and the top of the rotating drum is fixed with a bracket. The first rigid pipe passes through the bracket and is rotatably connected to a first connector.

[0013] Preferably, an annular pipe is fixed on one inner wall of the rotating cylinder, and a support column is rotatably connected inside the annular pipe. Two second limiting rings are fixed on the outer side of the support column, and the annular pipe is located between the two second limiting rings. The support column passes through the bottom of the rotating cylinder and is connected to a second connector. An air intake channel is opened at the bottom of the support column, and four branch channels are evenly opened circumferentially on the side of the support column. The inner end of the branch channel communicates with the air intake channel, and the outer end of the branch channel communicates with the annular pipe. One side of the annular pipe is connected to a second rigid pipe through a second flexible hose, and the second flexible hose passes through one side of the rotating cylinder. The jet pipe is fixed to the end of the second rigid pipe.

[0014] Preferably, a second motor is fixed to the top of the support column, and the output end of the second motor is connected to the rotating frame, which is engaged with the outside of one of the first rotating blocks.

[0015] Preferably, a third motor is fixed to the upper end face of the support platform, and the output end of the third motor is connected to the second gear. A gear ring is fixed to the outer side of the rotating drum, and the gear ring is meshed with one side of the second gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This grinding equipment for manufacturing optical glass instruments can automatically grind, cool, dry, and inspect the ground surface. The rotating drum can be used in an orderly manner with water spray pipes, air spray pipes, and distance measuring mechanisms to cool, dry, clean, and inspect lenses in an orderly manner. The water spray pipes, air spray pipes, and distance measuring mechanisms can be positioned before use so that the water spray pipes can spray water onto the grinding area, the air spray pipes can blow air onto the lens and grinding disc, and the two distance measuring instruments can be used to inspect the grinding disc. The two distance measuring instruments can rotate while measuring distance, which facilitates comprehensive inspection of the grinding disc. By measuring distance, it can be determined whether the ground surface of the distance measuring instrument is worn or damaged.

[0018] 2. This grinding equipment for manufacturing optical glass instruments can achieve the purpose of adsorption and fixation. After the lens is placed inside the limiting cover, the lens can be adsorbed and fixed by the electric suction cup and the suction cup head, making the subsequent grinding operation more stable. The grinding part of the lens is exposed outside the limiting cover. Attached Figure Description

[0019] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0022] Figure 3 This is a front view structural diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the cooling, drying, and testing mechanism of the present invention;

[0024] Figure 5 This is a top view cross-sectional structural diagram of the cooling, drying, and testing mechanism of the present invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the cooling, drying, and testing mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the drive telescopic mechanism structure of the present invention;

[0027] Figure 8 This is a schematic diagram of the connection structure between the first rigid tube and the first connector of the present invention;

[0028] Figure 9 For the present invention Figure 2 Enlarged structural diagram at point A in the middle.

[0029] In the diagram: 1. Support platform; 2. First support plate; 3. First electric telescopic rod; 4. Mounting plate; 5. Grinding disc; 6. Bolt; 7. Second support plate; 8. Second electric telescopic rod; 9. First motor; 10. Limiting sleeve; 11. Electric suction cup; 12. Limiting cover; 13. Suction cup head; 14. Cooling, drying, and testing mechanism; 1401. Rotary drum; 1402. First limiting ring; 1403. Gear ring; 1404. First hydraulic cylinder; 1405. Second hydraulic cylinder; 1406. Third hydraulic cylinder; 1407. First connecting frame; 1408. Drive telescopic mechanism; 14081. Fourth hydraulic cylinder; 14082. Spring; 14083. First piston; 14084. Lead screw; 14085. Sealing sleeve; 14086. First rotating block; 1409. Connecting channel; 1410. Connecting pipe ; 1411, Second piston; 1412, Water spray pipe; 1413, Air jet pipe; 1414, Distance measuring mechanism; 14141, Third support plate; 14142, Third electric telescopic rod; 14143, Moving frame; 14144, Rack; 14145, First gear; 14146, Second rotating block; 14147, Distance measuring instrument; 1415, First flexible hose; 1416, First rigid pipe; 1417, Support; 1418, First connector; 1419, Annular pipe; 1420, Support column; 1421, Second limiting ring; 1422, Second connector; 1423, Air intake channel; 1424, Branch channel; 1425, Second flexible hose; 1426, Second rigid pipe; 1427, Second motor; 1428, Rotating frame; 15, Third motor; 16, Second gear. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1 to 9The present invention provides a technical solution: a grinding device for manufacturing optical glass instruments, including a support platform 1, a first support plate 2 fixed on one side of the upper surface of the support platform 1, a first support plate 2 connected to a mounting plate 4 via a first electric telescopic rod 3 on one side of the first support plate 2, a grinding disc 5 fixed to one side of the mounting plate 4 via bolts 6, a second support plate 7 fixed on the other side of the upper surface of the support platform 1, a first motor 9 connected to one side of the second support plate 7 via a second electric telescopic rod 8, an output end of the first motor 9 connected to an electric suction cup 11, a limit cover 12 and a suction cup head 13 fixed on one side of the electric suction cup 11, the limit cover 12 covering the outside of the suction cup head 13.

[0032] A cooling, drying, and testing mechanism 14 is rotatably connected to the support platform 1. The cooling, drying, and testing mechanism 14 includes a rotating drum 1401. A first hydraulic cylinder 1404, a second hydraulic cylinder 1405, and a third hydraulic cylinder 1406 are fixed on the side wall of the rotating drum 1401. A second piston 1411 is slidably connected inside each of the first hydraulic cylinder 1404, the second hydraulic cylinder 1405, and the third hydraulic cylinder 1406. A water spray pipe 1412 is fixed to the outer end of the second piston 1411 inside the first hydraulic cylinder 1404. An air jet pipe 1413 is fixed to the outer end of the second piston 1411 inside the second hydraulic cylinder 1405. A distance measuring mechanism 1414 is fixed to the outer end of the second piston 1411 inside the third hydraulic cylinder 1406.

[0033] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a limiting sleeve 10 is fixed on the upper end face of the support platform 1, and an electric suction cup 11 passes through the limiting sleeve 10. The electric suction cup 11 can move under the extension and retraction of the first electric telescopic rod 3. The limiting sleeve 10 plays a supporting and limiting role for the electric suction cup 11.

[0034] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, two first limiting rings 1402 are fixed on the outer side of the rotating cylinder 1401. The platform of the support table 1 is located between the two first limiting rings 1402. The rotating cylinder 1401 can rotate on the support table 1. The support table 1 and the two first limiting rings 1402 are used together to support and limit the rotating cylinder 1401.

[0035] In this embodiment, as Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a first connecting bracket 1407 is fixed to one side of the third cylinder 1406. A drive telescopic mechanism 1408 is fixed to the inner end of the first cylinder 1404, the inner end of the second cylinder 1405, and the inner end of the first connecting bracket 1407. The drive telescopic mechanism 1408 includes a fourth cylinder 14081, and a first piston 14083 is slidably connected inside the fourth cylinder 14081. The first piston 14083 is connected to an inner wall of the fourth cylinder 14081 via a spring 14082. A lead screw 14084 is rotatably connected to an inner wall of the fourth cylinder 14081, and the first piston 14083 is threadedly connected to the lead screw 14084. On the outside, a sealing sleeve 14085 is fixed between the first piston 14083 and the inner wall of the fourth cylinder 14081, and the sealing sleeve 14085 wraps around the outside of the lead screw 14084. The lead screw 14084 passes through the inner wall of the fourth cylinder 14081 and is connected to the first rotating block 14086. The spring 14082 provides support for the first piston 14083. When the lead screw 14084 rotates, the first piston 14083 can slide under the limiting action of the fourth cylinder 14081 and the lead screw 14084, which facilitates the pumping of hydraulic oil in the fourth cylinder 14081. The sealing sleeve 14085 can provide a sealing function.

[0036] In this embodiment, as Figure 5 As shown, the fourth cylinder 14081 on the first cylinder 1404 is connected to the first cylinder 1404 through the connecting channel 1409, the fourth cylinder 14081 on the second cylinder 1405 is connected to the second cylinder 1405 through the connecting channel 1409, and the fourth cylinder 14081 on the first connecting frame 1407 is connected to the third cylinder 1406 through the connecting pipe 1410. The connecting channel 1409 on the first cylinder 1404 serves to connect the first cylinder 1404 with the corresponding fourth cylinder 14081, the connecting channel 1409 on the second cylinder 1405 serves to connect the second cylinder 1405 with the corresponding fourth cylinder 14081, and the connecting pipe 1410 on the third cylinder 1406 serves to connect the third cylinder 1406 with the corresponding fourth cylinder 14081.

[0037] In this embodiment, as Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 9As shown, the ranging mechanism 1414 includes a third support plate 14141, and a third electric telescopic rod 14142 is fixed to one side of the third support plate 14141. A movable frame 14143 is fixed to one end of the third electric telescopic rod 14142, and racks 14144 are fixed at equal intervals on the top and bottom of the movable frame 14143. A first gear 14145 is rotatably connected to one side of the third support plate 14141, and the first gear 14145 is meshed with the rack 14144 on the top of the movable frame 14143. A second gear is fixed to one side of the first gear 14145. The rotating block 14146 is fixed with a rangefinder 14147 on one side. The moving frame 14143 can move under the extension and retraction of the third electric telescopic rod 14142. Since the first gear 14145 is meshed with the rack 14144, the first gear 14145 can rotate with the movement of the moving frame 14143, thereby driving the second rotating block 14146 and the rangefinder 14147 to rotate. The two rangefinders 14147 rotate at the same time, and the two rangefinders 14147 rotate in opposite directions, which facilitates the comprehensive inspection of the arc-shaped grinding surface of the grinding disc 5.

[0038] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 8 As shown, the top of the water spray pipe 1412 is connected to the first rigid pipe 1416 via the first flexible hose 1415. The top of the rotating drum 1401 is fixed with a bracket 1417. The first rigid pipe 1416 passes through the bracket 1417 and is rotatably connected to the first connector 1418. Before using the device, the first connector 1418 can be connected to an external water supply pipe. The first flexible hose 1415 and the first rigid pipe 1416 serve to connect the water spray pipe 1412 and the first connector 1418. During the process of polishing the lens with the polishing disc 5, the water spray pipe 1412 sprays water onto the polished area to facilitate automatic cooling.

[0039] In this embodiment, as Figure 3 and Figure 4As shown, an annular pipe 1419 is fixed on the inner wall of the rotating drum 1401, and a support column 1420 is rotatably connected inside the annular pipe 1419. Two second limiting rings 1421 are fixed on the outer side of the support column 1420. The annular pipe 1419 is located between the two second limiting rings 1421. The support column 1420 passes through the bottom of the rotating drum 1401 and is connected to the second connector 1422. An air intake channel 1423 is opened at the bottom of the support column 1420, and four branch channels 1424 are evenly opened circumferentially on the side of the support column 1420. The inner end of the branch channel 1424 communicates with the air intake channel 1423, and the outer end of the branch channel 1424 communicates with the annular pipe 1421. The annular pipe 1419 is connected to the second rigid pipe 1426 via the second flexible hose 1425. The second flexible hose 1425 passes through one side of the rotating drum 1401. The jet pipe 1413 is fixed to the end of the second rigid pipe 1426. Before using the device, the second connector 1422 can be connected to the external air supply pipe. After the jet pipe 1413 is positioned, the gas enters the jet pipe 1413 through the air inlet channel 1423, the four branch channels 1424, the second flexible hose 1425 and the second rigid pipe 1426. The jet pipe 1413 sprays gas at the lens and the grinding disc 5 to facilitate the purpose of air drying and cleaning.

[0040] In this embodiment, as Figure 4 and Figure 5 As shown, a second motor 1427 is fixed to the top of the support column 1420, and the output end of the second motor 1427 is connected to the rotating frame 1428. The rotating frame 1428 is engaged with the outside of one of the first rotating blocks 14086. After the rotating frame 1428 is positioned on the outside of one of the first rotating blocks 14086, the rotating frame 1428 can rotate under the action of the second motor 1427, which facilitates the rotation of the corresponding first rotating block 14086.

[0041] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a third motor 15 is fixed to the upper surface of the support platform 1, and the output end of the third motor 15 is connected to the second gear 16. A gear ring 1403 is fixed to the outer side of the rotating drum 1401, and the gear ring 1403 is meshed with one side of the second gear 16. The second gear 16 can rotate under the action of the third motor 15. Since the second gear 16 and the gear ring 1403 are meshed together, the rotating drum 1401 can rotate with the rotation of the second gear 16, which facilitates the positioning of the water spray pipe 1412, the air jet pipe 1413, or the ranging mechanism 1414.

[0042] The method of use and advantages of this invention: The working process of this polishing equipment for manufacturing optical glass instruments is as follows:

[0043] like Figures 1 to 9As shown: First, connect the first connector 1418 to the external water supply pipe, and connect the second connector 1422 to the external air supply pipe. Place the lens into the limiting cover 12 and use the electric suction cup 11 and suction cup head 13 to adhere and fix the lens. The part of the lens to be polished is exposed outside the limiting cover 12. The first electric telescopic rod 3 and the second electric telescopic rod 8 extend, and the lens and the polishing disc 5 move closer to each other. The rotating frame 1428 is initially locked on the outside of the first rotating block 14086 corresponding to the fourth oil cylinder 14081 on the first oil cylinder 1404. The rotation of the rotating frame 1428 drives the corresponding first rotating block 14086 to rotate, thereby driving the corresponding lead screw 14084 to rotate, and the corresponding first piston 14083 to move. The water spray pipe 1412... Approaching the lens and finally reaching a suitable distance, the grinding disc 5 rests against the lens. Then, the electric suction cup 11, limit cover 12, suction head 13, and the lens as a whole rotate at high speed, while the grinding disc 5 slowly advances, automatically grinding the lens. The water spray pipe 1412 sprays water onto the grinding area for automatic cooling and to wash away debris. After grinding, the grinding disc 5 is removed, and the corresponding first rotating block 14086 is reversed to retract the water spray pipe 1412. Next, the second gear 16 rotates, driving the rotating drum 1401 to rotate until the first rotating block 14086 corresponding to the fourth oil cylinder 14081 on the second oil cylinder 1405 is engaged inside the rotating frame 1428. Then, the rotating frame 1428 rotates, driving the corresponding first rotating block 14086 to rotate, and the corresponding lead screw... Rotating 14084 causes the corresponding second piston 1411 to move, and the jet pipe 1413 to move and approach the lens until the two sets of nozzles on the jet pipe 1413 are aligned with the lens and the grinding disc 5 respectively. Then, the jet pipe 1413 sprays air to facilitate the air drying and cleaning of the lens and the grinding disc 5. After the air drying and cleaning operation is completed, the corresponding first rotating block 14086 is reversed to retract the jet pipe 1413, and at the same time, the electric suction cup 11, the limit cover 12, the suction cup head 13, and the lens are retracted. Then, the rotating cylinder 1401 continues to rotate until the first rotating block 14086 corresponding to the fourth oil cylinder 14081 on the first connecting frame 1407 is engaged inside the rotating frame 1428. Then, the rotating frame 1428 rotates, causing the corresponding first rotating block 14086 to rotate, thus cleaning the lens and the grinding disc 5. The corresponding lead screw 14084 rotates, and the corresponding second piston 1411 moves. The rangefinder 14147 finally aligns with the grinding disc 5. The rangefinder 14147 is model HB502. Then, the third electric telescopic rod 14142 extends, and the moving frame 14143 moves, driving the two first gears 14145 to rotate. The rotation of the first gears 14145 drives the second rotating block 14146 and the rangefinder 14147 to rotate. The two rangefinders 14147 rotate while measuring distance. The two rangefinders 14147 rotate in opposite directions, which facilitates a comprehensive inspection of the arc-shaped grinding surface of the grinding disc 5. By measuring distance, it can be determined whether the grinding surface of the grinding disc 5 is worn or damaged, ensuring its normal use next time. After the inspection operation is completed, the moving frame 14143 is withdrawn.

[0044] The foregoing has shown and described 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 to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0045] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A polishing device for manufacturing optical glass instruments, comprising a support table (1), characterized in that: A first support plate (2) is fixed on one side of the upper surface of the support platform (1). One side of the first support plate (2) is connected to the mounting plate (4) via a first electric telescopic rod (3). A grinding disc (5) is fixed on one side of the mounting plate (4) via bolts (6). A second support plate (7) is fixed on the other side of the upper surface of the support platform (1). One side of the second support plate (7) is connected to a first motor (9) via a second electric telescopic rod (8). The output end of the first motor (9) is connected to an electric suction cup (11). A limit cover (12) and a suction cup head (13) are fixed on one side of the electric suction cup (11). The limit cover (12) is placed on the outside of the suction cup head (13). A cooling and drying and testing mechanism (14) is rotatably connected to the support platform (1). The cooling and drying and testing mechanism (14) includes a rotating drum (1401). A first oil cylinder (1404), a second oil cylinder (1405), and a third oil cylinder (1406) are fixed on the side wall of the rotating drum (1401). A second piston (1411) is slidably connected in the first oil cylinder (1404), the second oil cylinder (1405), and the third oil cylinder (1406). A water spray pipe (1412) is fixed to the outer end of the second piston (1411) in the first oil cylinder (1404). An air jet pipe (1413) is fixed to the outer end of the second piston (1411) in the second oil cylinder (1405). A distance measuring mechanism (1414) is fixed to the outer end of the second piston (1411) in the third oil cylinder (1406).

2. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: The upper end face of the support platform (1) is fixed with a limiting sleeve (10), and the electric suction cup (11) passes through the limiting sleeve (10).

3. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: Two first limiting rings (1402) are fixed on the outer side of the rotating drum (1401), and the platform of the support table (1) is located between the two first limiting rings (1402).

4. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: A first connecting frame (1407) is fixed to one side of the third cylinder (1406). A drive telescopic mechanism (1408) is fixed to the inner end of the first cylinder (1404), the inner end of the second cylinder (1405), and the inner end of the first connecting frame (1407). The drive telescopic mechanism (1408) includes a fourth cylinder (14081), and a first piston (14083) is slidably connected inside the fourth cylinder (14081). The first piston (14083) is connected to the fourth cylinder (14081) via a spring (14082). The inner walls are connected, and a lead screw (14084) is rotatably connected to one inner wall of the fourth oil cylinder (14081). The first piston (14083) is threaded to the outside of the lead screw (14084). A sealing sleeve (14085) is fixed between the first piston (14083) and one inner wall of the fourth oil cylinder (14081), and the sealing sleeve (14085) wraps around the outside of the lead screw (14084). The lead screw (14084) passes through the inner wall of the fourth oil cylinder (14081) and is connected to the first rotating block (14086).

5. The polishing equipment for manufacturing optical glass instruments according to claim 4, characterized in that: The fourth cylinder (14081) on the first cylinder (1404) is connected to the first cylinder (1404) through the connecting channel (1409), the fourth cylinder (14081) on the second cylinder (1405) is connected to the second cylinder (1405) through the connecting channel (1409), and the fourth cylinder (14081) on the first connecting frame (1407) is connected to the third cylinder (1406) through the connecting pipe (1410).

6. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: The ranging mechanism (1414) includes a third support plate (14141), and a third electric telescopic rod (14142) is fixed to one side of the third support plate (14141). A movable frame (14143) is fixed to one end of the third electric telescopic rod (14142), and racks (14144) are fixed at equal intervals on the top and bottom of the movable frame (14143). A first gear (14145) is rotatably connected to one side of the third support plate (14141), and the first gear (14145) is meshed with the rack (14144) on the top of the movable frame (14143). A second rotating block (14146) is fixed to one side of the first gear (14145), and a rangefinder (14147) is fixed to one side of the second rotating block (14146).

7. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: The top of the water spray pipe (1412) is connected to the first rigid pipe (1416) via the first flexible hose (1415). The top of the rotating drum (1401) is fixed with a bracket (1417). The first rigid pipe (1416) passes through the bracket (1417) and is rotatably connected to the first connector (1418).

8. The polishing equipment for manufacturing optical glass instruments according to claim 1, characterized in that: An annular pipe (1419) is fixed on one inner wall of the rotating drum (1401), and a support column (1420) is rotatably connected inside the annular pipe (1419). Two second limiting rings (1421) are fixed on the outer side of the support column (1420). The annular pipe (1419) is located between the two second limiting rings (1421). The support column (1420) penetrates the bottom of the rotating drum (1401) and is connected to a second connector (1422). An air intake channel (1423) is opened at the bottom of the support column (1420), and the support... The side of the column (1420) is evenly provided with four branch channels (1424). The inner end of the branch channel (1424) is connected to the air intake channel (1423), and the outer end of the branch channel (1424) is connected to the annular pipe (1419). One side of the annular pipe (1419) is connected to the second rigid pipe (1426) through the second flexible hose (1425), and the second flexible hose (1425) passes through one side of the rotating drum (1401). The jet pipe (1413) is fixed at the end of the second rigid pipe (1426).

9. The polishing equipment for manufacturing optical glass instruments according to claim 8, characterized in that: The top of the support column (1420) is fixed with a second motor (1427), and the output end of the second motor (1427) is connected to the rotating frame (1428), which is engaged with the outside of one of the first rotating blocks (14086).

10. A polishing device for manufacturing optical glass instruments according to claim 1, characterized in that: The upper end face of the support platform (1) is fixed with a third motor (15), and the output end of the third motor (15) is connected to the second gear (16). The outer side of the rotating drum (1401) is fixed with a gear ring (1403), and the gear ring (1403) is meshed with one side of the second gear (16).

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