Polishing equipment for high-refraction lens production and processing and using method thereof

Abstract

The invention provides polishing equipment for high-refraction lens production and processing and a using method thereof, and relates to the technical field of polishing equipment, the polishing equipment comprises a rack, a transmission mechanism is fixedly connected to the surface of the top end of the rack, a second motor drives a gear to rotate in a rotating groove, and the gear synchronously drives two sets of sliding rods to slide in opposite directions in a sliding groove; meanwhile, a sliding rod synchronously drives a transmission plate, so that two groups of fixing plates and rubber pads on the transmission plate clamp the lens, the fixing plates drive a rotating rod to rotate in a rotating seat, the rotating rod drives a torsion spring to twist, then the rotating rod is driven to reset and rotate through the restoring force of the torsion spring, and the rubber pads abut against the lens; the angle of the two sets of fixing plates can be adjusted, so that the two sets of rubber pads and the fixing plates can clamp and process circular lenses with different radians, and meanwhile, due to the design of the rubber pads, the situation that the lens surface is damaged due to the fact that the lens clamping force of the fixing plates is too large can be prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of polishing equipment, and in particular to a polishing equipment for producing and processing high-refractive lenses and a use method thereof. Background Art

[0002] With the rapid development of optical technology, high-refractive lenses, thanks to their superior optical properties such as high refractive index and low dispersion, have found widespread application in precision optical instruments, high-end photographic lenses, medical endoscopes, and AR / VR devices. These lenses can effectively reduce lens thickness and improve image quality, meeting the demand for miniaturization and higher performance in modern optical systems. However, high-refractive lenses are typically made of specialized optical glass or resin materials, which require high hardness and strict optical uniformity, placing extremely high standards on the polishing accuracy of the lens surface. Even small surface defects or variations in roughness can cause light scattering and increased aberrations, seriously affecting the imaging quality of the optical system.

[0003] In the existing technology, in the production and processing flow of high-refractive lenses, polishing is a key link that determines the final optical performance of the lens. As a common lens shape, circular lenses require precise clamping during the polishing process to ensure polishing uniformity and accuracy. When faced with circular high-refractive lenses with different curvatures, the contact points between the clamping claws and the lens surface are difficult to adapt to the lens curve, which can easily lead to uneven clamping force distribution. Excessive force in some areas may cause damage to the lens surface, while areas with insufficient force will deviate, causing the lens to change position during the polishing process, destroying the accuracy of the polishing trajectory, and ultimately leading to uneven polishing and excessive surface error on the lens surface. Summary of the Invention

[0004] The present invention mainly provides a polishing device for producing and processing high-refractive lenses and a use method thereof.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solution: a polishing device for the production and processing of high-refractive lenses, comprising a frame, a transmission mechanism fixedly connected to the top surface of the frame, a first motor provided on the transmission mechanism, a grinding wheel fixedly connected to the output end of the first motor, a processing platform fixedly connected to the surface of the frame below the grinding wheel, a clamping assembly for clamping the lens provided in the processing platform, and a protective assembly provided on the surface of the frame outside the processing platform.

[0006] The two gears are connected with each other in a symmetrical manner, and the two gears are meshed with each other.

[0007] Preferably, the two groups of fixing plates and rubber pads are both designed to be inclined, and anti-slip patterns are provided on the surfaces of the corresponding sides of the two groups of rubber pads.

[0008] Preferably, the slide bar is designed in a T-shape, and the slide groove is provided as a through hole adapted to the slide bar.

[0009] Preferably, the protection assembly includes a protection frame fixedly connected to the surface of the frame around the processing platform, a protection cover is slidably connected to the protection frame, a fixed frame is fixedly connected to the right surface of the protection frame, a guide rod is laterally fixedly connected to the inner wall of the fixed frame, a slider is slidably connected to the inside of the fixed frame and the guide rod, a spring is wound around the surface of the guide rod on the right side of the slider, an insert block is fixedly connected to the top surface of the slider, four groups of slots are provided on the outer wall of the protection cover corresponding to the left end surface of the insert block, a pull rod is fixedly connected to the right end surface of the insert block, two groups of guide grooves are symmetrically provided on the frame surfaces on both sides of the processing platform, and a support plate is fixedly connected to the side wall of the frame below the protection frame.

[0010] Preferably, the protective frame and the protective cover are both transparent in design, and both the protective frame and the protective cover wrap the processing platform.

[0011] Preferably, one end of the spring is welded to the surface of the slider, and the other end of the spring is welded to the inner wall of the fixed frame.

[0012] Preferably, a slide rail is provided on the inner wall of the protection frame, and sliders cooperating with the slide rail are provided on both sides of the protection cover to achieve stable sliding of the protection cover in the protection frame.

[0013] Preferably, the guide groove is arranged in an inclined shape, with its lower end facing the support plate, so as to guide the polishing waste to slide smoothly into the storage box placed on the support plate.

[0014] The present invention also adopts the following technical solution: a method for using a polishing device for producing and processing high-refractive lenses: S1. Place the high-refractive lens to be polished in the center of the processing platform, ensuring that the lens surface is parallel to the processing platform. Start the second motor of the clamping assembly. The output end of the second motor drives the gear to rotate in the rotating groove. The gear drives the two sets of slide bars to slide in opposite directions in the slide bar through the meshing relationship. The slide bar drives the top transmission plate to move toward the lens, so that the fixed plate and rubber pad on the transmission plate contact the edge of the lens. Since the fixed plate and rubber pad are designed with bevels and the surface of the rubber pad has anti-slip grooves, it can adaptively fit the curved surface of lenses with different curvatures.

[0015] S2. When the transmission plate pushes the fixed plate, the fixed plate drives the rotating rod to rotate in the rotating seat, causing the torsion spring wrapped around the rotating rod to twist and store force. The restoring force of the torsion spring pushes the rotating rod to reset, so that the rubber pad presses against the lens with appropriate force. At the same time, the angle of the fixed plate is automatically adjusted to adapt to the curvature of the lens to avoid damage to the lens due to excessive clamping force.

[0016] S3. Slide the protective cover upwards to move it within the protective frame. When the protective cover completely blocks the grinding wheel, release the pull rod. The spring pushes the slider back on the guide rod, inserting the insert into the slot on the outer wall of the protective cover to fix the position of the protective cover. Confirm that the protective frame and the protective cover wrap the processing platform. The transparent material allows observation of the internal polishing condition.

[0017] S4. Start the first motor on the transmission mechanism. The output end of the first motor drives the grinding wheel to rotate at high speed to polish the surface of the clamped lens. During the polishing process, the lens is stably fixed by the clamping assembly, and the grinding wheel moves according to a preset trajectory or manual control to ensure that the lens surface is evenly polished.

[0018] S5. The waste generated by polishing is shielded by the protective cover and the protective frame, and falls into the guide grooves on both sides of the processing platform. The guide grooves are inclined, and the waste slides along the grooves into the storage box on the support plate, which is convenient for centralized cleaning. After polishing is completed, first turn off the first motor to stop the grinding wheel from rotating, and then start the second motor in reverse to make the slide rod of the clamping assembly slide in the opposite direction, loosen the fixing plate, take out the lens, disassemble the storage box to clean the waste, check whether the rubber pad is worn, and replace it if necessary to ensure the accuracy of the next use.

[0019] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, the second motor drives the gear to rotate in the rotating groove, and the gear synchronously drives the two sets of sliding rods to slide in the sliding groove in opposite directions. At the same time, the sliding rod synchronously drives the transmission plate, so that the two sets of fixed plates on the transmission plate and the rubber pads clamp the lens, and then the transmission plate pushes the clamping force of the rubber pads and the lens, so that the fixed plate drives the rotating rod to rotate in the rotating seat, and the rotating rod drives the torsion spring to twist, and then the restoring force of the torsion spring drives the rotating rod to return to rotate, so that the rubber pads abut against the lens, thereby achieving the adjustment of the angles of the two sets of fixed plates, so that the two sets of rubber pads and the fixed plate can clamp and process circular lenses of different curvatures. At the same time, the design of the rubber pads can also prevent the fixed plate from clamping the lens with too much force, resulting in damage to the lens surface, and solves the problem that the position of the lens changes during the polishing process, destroys the accuracy of the polishing trajectory, and ultimately causes uneven polishing and excessive surface error on the lens surface.

[0020] 2. In the present invention, the protective cover slides upward in the protective frame so that the four groups of slots on the protective cover are aligned with the insert blocks in sequence until the protective cover blocks the grinding wheel. At this time, the restoring force of the spring is used to push the slider to reset and slide on the guide rod, and the slider synchronously drives the insert block to be inserted into the slot, so that the protective cover blocks the splashing waste generated during polishing to prevent the waste from causing harm to the human body. At the same time, the waste is blocked by the protective cover and the protective frame and falls into the guide groove, and then the waste is collected by the storage box placed on the support plate, so that the staff can collect and clean the waste conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of a polishing device for producing and processing high-refractive lenses and a method of using the same, provided by the present invention; Figure 2 A schematic diagram of the bottom structure of a polishing device for producing and processing high-refractive lenses and a method of using the same is provided in the present invention; Figure 3 A schematic diagram of a partial cross-sectional structure of a clamping assembly of a polishing device for producing and processing high-refractive lenses and a method of using the same is provided in the present invention; Figure 4 A schematic diagram of the exploded structure of a clamping assembly of a polishing device for producing and processing high-refractive lenses and a method of using the same is provided in the present invention; Figure 5 A schematic diagram of the explosion protection structure of a polishing device for producing and processing high-refractive lenses and a method of using the same is provided in the present invention; Figure 6 The present invention proposes a polishing device for producing and processing high refractive lenses and a method of using the same Figure 4 A magnified view of the structure in the middle.

[0022] Legend: 1. Frame; 2. Transmission mechanism; 3. First motor; 4. Grinding wheel; 5. Processing platform; 6. Clamping assembly; 61. Rotating groove; 62. Gear; 63. Second motor; 64. Slide groove; 65. Slide rod; 66. Transmission plate; 67. Rotating seat; 68. Rotating rod; 69. Torsion spring; 610. Fixed plate; 611. Rubber pad; 7. Protection assembly; 71. Protection frame; 72. Protection cover; 73. Fixed frame; 74. Guide rod; 75. Slider; 76. Spring; 77. Insert block; 78. Slot; 79. Pull rod; 710. Guide groove; 711. Support plate. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] See also Figures 1-6 The present invention provides a technical solution: a polishing device for producing and processing high-refractive lenses, comprising a frame 1, a transmission mechanism 2 fixedly connected to the top surface of the frame 1, a first motor 3 provided on the transmission mechanism 2, a grinding wheel 4 fixedly connected to the output end of the first motor 3, a processing platform 5 fixedly connected to the surface of the frame 1 below the grinding wheel 4, a clamping component 6 for clamping the lens provided in the processing platform 5, and a protective component 7 provided on the surface of the frame 1 outside the processing platform 5.

[0026] like Figure 1 and Figure 4 as well as Figure 6As shown, the clamping assembly 6 includes a rotating groove 61 provided in the processing platform 5, a gear 62 is rotatably connected in the rotating groove 61, a second motor 63 is fixedly connected to the bottom surface of the processing platform 5, the output end of the second motor 63 passes through the rotating groove 61 and is fixedly connected to one end of the gear 62, and two groups of slide grooves 64 are symmetrically provided on the inner wall of the rotating groove 61 corresponding to the outer walls of the front and rear ends of the gear 62. Slide rods 65 are slidably connected in the two groups of slide grooves 64, and the two groups of slide grooves 64 are meshed with the slide rods 65. The two groups of slide rods 65 are staggered in design, and the top surfaces of the two groups of slide rods 65 are fixed respectively. Two groups of transmission plates 66 are fixedly connected, and two groups of rotating seats 67 are symmetrically fixedly connected on the corresponding side surfaces of the two groups of transmission plates 66. Rotating rods 68 are rotatably connected in the two groups of rotating seats 67. The two end surfaces of the two groups of rotating rods 68 inserted into the rotating seats 67 are wrapped with rotating rods 68. Torsion springs 69 are fixedly connected on the corresponding side surfaces of the two groups of rotating rods 68. Fixed plates 610 are fixedly connected on the corresponding side surfaces of the two groups of torsion springs 69. Rubber pads 611 are fixedly connected on the corresponding side surfaces of the two groups of fixed plates 610.

[0027] The second motor 63 drives the gear 62 to rotate in the rotating groove 61, and the gear 62 synchronously drives the two sets of slide bars 65 to slide in opposite directions in the slide groove 64. At the same time, the slide bars 65 synchronously drive the transmission plate 66, so that the two sets of fixed plates 610 and rubber pads 611 on the transmission plate 66 clamp the lens. Then, the transmission plate 66 pushes the clamping force of the rubber pads 611 and the lens, so that the fixed plate 610 drives the rotating rod 68 to rotate in the rotating seat 67, and the rotating rod 68 drives the torsion spring 69 to twist, and then the restoring force of the torsion spring 69 is brought to the rotation. The movable rotating rod 68 is reset and rotated to make the rubber pad 611 contact with the lens, thereby adjusting the angle of the two sets of fixed plates 610, so that the two sets of rubber pads 611 and the fixed plates 610 can clamp and process circular lenses of different curvatures. At the same time, the design of the rubber pad 611 can also prevent the fixed plates 610 from clamping the lenses with too much force, resulting in damage to the lens surface, and solve the problem of position change of the lens during the polishing process, which destroys the accuracy of the polishing trajectory and ultimately leads to uneven polishing and excessive surface error on the lens surface.

[0028] like Figure 4 As shown, the two sets of fixing plates 610 and the rubber pads 611 are both designed with inclined surfaces, and the corresponding side surfaces of the two sets of rubber pads 611 are provided with anti-slip grooves, which can enable the inclined surfaces of the fixing plates 610 and the rubber pads 611 to contact lenses of multiple shapes, thereby achieving the purpose of clamping lenses of multiple shapes. At the same time, the design of the anti-slip grooves can also prevent the lenses from loosening when clamped by the rubber pads 611.

[0029] like Figure 4As shown, the slide rod 65 is designed in a T-shape, and the slide groove 64 is provided as a through hole adapted to the slide rod 65 , which enables the slide rod 65 to guide the slide groove 64 , so that the slide rod 65 can slide back and forth in a straight line in the slide groove 64 , thereby improving the stability of the slide rod 65 when sliding in the slide groove 64 .

[0030] like Figure 3 and Figure 5 As shown, the protective assembly 7 includes a protective frame 71 fixedly connected to the surface of the frame 1 around the processing platform 5, a protective cover 72 is slidably connected inside the protective frame 71, a fixed frame 73 is fixedly connected to the right surface of the protective frame 71, a guide rod 74 is laterally fixedly connected to the inner wall of the fixed frame 73, a slider 75 is slidably connected to the fixed frame 73 and the guide rod 74, a spring 76 is wound around the surface of the guide rod 74 on the right side of the slider 75, an insert block 77 is fixedly connected to the top surface of the slider 75, four groups of slots 78 are provided on the outer wall of the protective cover 72 corresponding to the left end surface of the insert block 77, a pull rod 79 is fixedly connected to the right end surface of the insert block 77, two groups of guide grooves 710 are symmetrically provided on the surface of the frame 1 on both sides of the processing platform 5, and a support plate 711 is fixedly connected to the side wall of the frame 1 below the protective frame 71.

[0031] The protective cover 72 slides upward in the protective frame 71, so that the four groups of slots 78 on the protective cover 72 are aligned with the insert blocks 77 in sequence until the protective cover 72 blocks the grinding wheel 4. At this time, the restoring force of the spring 76 is used to push the slider 75 to slide back on the guide rod 74, and the slider 75 synchronously drives the insert block 77 to be inserted into the slot 78, so that the protective cover 72 blocks the splashing waste generated during polishing to prevent the waste from causing harm to the human body. At the same time, the waste is blocked by the protective cover 72 and the protective frame 71 and falls into the guide groove 710, and is then collected by the storage box placed on the support plate 711, so that the staff can collect and clean the waste conveniently.

[0032] like Figure 5 As shown, the protective frame 71 and the protective cover 72 are both transparent in design. The protective frame 71 and the protective cover 72 both wrap the processing platform 5. When the protective frame 71 and the protective cover 72 block the grinding wheel 4, the staff can still observe and understand the polishing condition of the lens through the protective frame 71 and the protective cover 72.

[0033] like Figure 5 As shown, one end of the spring 76 is welded to the surface of the slider 75, and the other end of the spring 76 is welded to the inner wall of the fixed frame 73, which can fix the two ends of the spring 76 to prevent the spring 76 from continuously hitting the fixed frame 73 and the outer wall of the slider 75 when rebounding on the guide rod 74, thereby causing noise pollution.

[0034] It is worth noting that a slide rail is provided on the inner wall of the protective frame 71, and sliders cooperating with the slide rail are provided on both sides of the protective cover 72 to achieve stable sliding of the protective cover 72 in the protective frame 71. The guide groove 710 is arranged in an inclined shape, with its lower end facing the support plate 711 to guide the polishing waste to slide smoothly into the storage box placed on the support plate 711.

[0035] The method of use and working principle of this device are as follows: when in use, first, the second motor 63 drives the gear 62 to rotate in the rotating groove 61, and the gear 62 synchronously drives the two sets of sliding rods 65 to slide in the sliding groove 64 in opposite directions. At the same time, the sliding rod 65 synchronously drives the transmission plate 66, so that the two sets of fixed plates 610 and the rubber pads 611 on the transmission plate 66 clamp the lens. Then, the transmission plate 66 pushes the clamping force of the rubber pads 611 and the lens, so that the fixed plate 610 drives the rotating rod 68 to rotate in the rotating seat 67, and the rotating rod 68 drives the torsion spring 69 to twist. Then, the restoring force of the torsion spring 69 drives the rotating rod 68 to return and rotate, so that the rubber pads 611 abut against the lens, thereby adjusting the angles of the two sets of fixing plates 610, so that the two sets of rubber pads 611 and the fixing plate 610 can clamp and process circular lenses of different curvatures. At the same time, the design of the rubber pads 611 can also prevent the fixing plate 610 from clamping the lens too hard, which may cause damage to the lens surface.

[0036] A method of using a polishing device for producing and processing high-refractive lenses is as follows: S1. Place the high-refractive lens to be polished in the center of the processing platform 5, ensuring that the lens surface is parallel to the processing platform. Start the second motor 63 of the clamping assembly 6. The output end of the second motor drives the gear 62 to rotate in the rotating groove 61. The gears drive two sets of slide rods 65 to slide in opposite directions in the slide groove 64 through the meshing relationship. The slide rods 65 drive the top transmission plate 66 to move toward the lens, so that the fixed plate 610 and rubber pad 611 on the transmission plate contact the edge of the lens. Because the fixed plate and rubber pad are designed with bevels and the rubber pad has anti-slip texture on the surface, it can adaptively fit the curved surface of lenses with different curvatures.

[0037] S2. When the transmission plate 66 pushes the fixed plate 610, the fixed plate drives the rotating rod 68 to rotate in the rotating seat 67, causing the torsion spring 69 wound on the rotating rod to twist and accumulate force. The restoring force of the torsion spring 69 pushes the rotating rod 68 to reset, so that the rubber pad 611 presses against the lens with appropriate force. At the same time, the angle of the fixed plate is automatically adjusted to adapt to the curvature of the lens to avoid damage to the lens due to excessive clamping force.

[0038] S3. Slide the protective cover 72 upward to move it inside the protective frame 71. When the protective cover completely blocks the grinding wheel 4, release the pull rod 79. The spring 76 pushes the slider 75 to reset on the guide rod 74, so that the insert 77 is inserted into the slot 78 on the outer wall of the protective cover to fix the position of the protective cover. Confirm that the protective frame 71 and the protective cover 72 wrap the processing platform 5. The transparent material can be used to observe the internal polishing condition.

[0039] S4. Start the first motor 3 on the transmission mechanism 2. The output end of the first motor drives the grinding wheel 4 to rotate at high speed to polish the surface of the clamped lens. During the polishing process, the lens is stably fixed by the clamping assembly, and the grinding wheel moves according to a preset trajectory or manual control to ensure that the lens surface is evenly polished.

[0040] S5. The waste generated by polishing is shielded by the protective cover 72 and the protective frame 71, and falls into the guide grooves 710 on both sides of the processing platform. The guide grooves are inclined, and the waste slides along the grooves into the storage box on the support plate 711, which is convenient for centralized cleaning. After polishing is completed, first turn off the first motor 3 to stop the rotation of the grinding wheel, and then start the second motor 63 in reverse to make the slide bar 65 of the clamping assembly slide in the opposite direction, loosen the fixing plate 610, take out the lens, disassemble the storage box to clean the waste, check whether the rubber pad 611 is worn, and replace it if necessary to ensure the accuracy of the next use.

[0041] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any person skilled in the art may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A polishing device for producing and processing high-refractive lenses, comprising a frame (1), characterized in that: The top surface of the frame (1) is fixedly connected to a transmission mechanism (2), the transmission mechanism (2) is provided with a first motor (3), the output end of the first motor (3) is fixedly connected to a grinding wheel (4), a processing platform (5) is fixedly connected to the surface of the frame (1) below the grinding wheel (4), a clamping component (6) for clamping a lens is provided in the processing platform (5), and a protective component (7) is provided on the surface of the frame (1) outside the processing platform (5).

2. The polishing equipment for producing and processing high-refractive lenses according to claim 1, characterized in that: The clamping assembly (6) includes a rotating groove (61) provided in the processing platform (5), a gear (62) is rotatably connected in the rotating groove (61), a second motor (63) is fixedly connected to the bottom surface of the processing platform (5), an output end of the second motor (63) passes through the rotating groove (61) and is fixedly connected to one end of the gear (62), two groups of sliding grooves (64) are symmetrically provided on the inner wall of the rotating groove (61) corresponding to the outer walls of the front and rear ends of the gear (62), both groups of the sliding grooves (64) are slidably connected to the sliding rods (65), and both groups of the sliding grooves (64) are engaged with the sliding rods (65), the two groups of the sliding rods (65) are staggered, and the top ends of the two groups of the sliding rods (65) are symmetrically provided with the sliding rods (65). Two groups of transmission plates (66) are fixedly connected to the surfaces respectively, two groups of rotating seats (67) are symmetrically fixedly connected to the surfaces on the corresponding sides of the two groups of transmission plates (66), rotating rods (68) are rotatably connected in the two groups of rotating seats (67), and the surfaces at both ends of the two groups of rotating rods (68) inserted into the rotating seats (67) are wound with rotating rods (68), and the surfaces on the corresponding sides of the two groups of rotating rods (68) are fixedly connected to torsion springs (69), and the surfaces on the corresponding sides of the two groups of torsion springs (69) are fixedly connected to fixed plates (610), and the surfaces on the corresponding sides of the two groups of fixing plates (610) are fixedly connected to rubber pads (611).

3. The polishing equipment for producing and processing high-refractive lenses according to claim 2, characterized in that: The two sets of fixing plates (610) and rubber pads (611) are both designed with inclined surfaces, and anti-slip patterns are provided on the surfaces of the corresponding sides of the two sets of rubber pads (611).

4. The polishing equipment for producing and processing high-refractive lenses according to claim 2, characterized in that: The slide bar (65) is designed in a T-shape, and the slide groove (64) is formed as a through hole adapted to the slide bar (65).

5. The polishing equipment for producing and processing high-refractive lenses according to claim 1, characterized in that: The protection assembly (7) includes a protection frame (71) fixedly connected to the surface of the frame (1) around the processing platform (5), a protection cover (72) is slidably connected in the protection frame (71), a fixed frame (73) is fixedly connected to the right surface of the protection frame (71), a guide rod (74) is fixedly connected to the inner wall of the fixed frame (73) in a transverse direction, a slider (75) is slidably connected in the fixed frame (73) and on the guide rod (74), and the guide rod (74) on the right side of the slider (75) is fixedly connected to the right side of the slider (75). ) is wound with a spring (76), the top surface of the slider (75) is fixedly connected to an insert (77), the outer wall of the protective cover (72) corresponding to the left end surface of the insert (77) is provided with four groups of slots (78), the right end surface of the insert (77) is fixedly connected to a pull rod (79), two groups of guide grooves (710) are symmetrically provided on the surface of the frame (1) on both sides of the processing platform (5), and a support plate (711) is fixedly connected to the side wall of the frame (1) below the protective frame (71).

6. The polishing equipment for producing and processing high-refractive lenses according to claim 5, characterized in that: The protective frame (71) and the protective cover (72) are both transparent in design, and both the protective frame (71) and the protective cover (72) wrap the processing platform (5).

7. The polishing equipment for producing and processing high-refractive lenses according to claim 5, characterized in that: One end of the spring (76) is welded to the surface of the slider (75), and the other end of the spring (76) is welded to the inner wall of the fixed frame (73).

8. The polishing equipment for producing and processing high-refractive lenses according to claim 5, characterized in that: The inner wall of the protection frame (71) is provided with a slide rail, and both sides of the protection cover (72) are provided with sliders that cooperate with the slide rail, so as to achieve stable sliding of the protection cover (72) in the protection frame (71).

9. The polishing equipment for producing and processing high-refractive lenses according to claim 5, characterized in that: The guide groove (710) is arranged in an inclined shape, with its lower end facing the support plate (711), so as to guide the polishing waste to slide smoothly into the storage box placed on the support plate (711).

10. A method for using the polishing equipment for producing and processing high-refractive lenses according to any one of claims 1 to 9, characterized in that: S1. Place the high-refractive lens to be polished in the center of the processing platform (5), ensure that the lens surface is parallel to the processing platform, start the second motor (63) of the clamping assembly (6), and the output end of the second motor drives the gear (62) to rotate in the rotating groove (61). The gear drives two sets of slide bars (65) to slide in opposite directions in the slide groove (64) through the meshing relationship. The slide bars (65) drive the transmission plate (66) at the top to move toward the lens, so that the fixed plate (610) on the transmission plate and the rubber pad (611) contact the edge of the lens. Since the fixed plate and the rubber pad are designed in an inclined surface and the surface of the rubber pad has anti-slip texture, it can adapt to the lens surface with different curvatures. S2, when the transmission plate (66) pushes the fixed plate (610), the fixed plate drives the rotating rod (68) to rotate in the rotating seat (67), so that the torsion spring (69) wrapped around the rotating rod is twisted and stored, and the restoring force of the torsion spring (69) pushes the rotating rod (68) to reset, so that the rubber pad (611) presses against the lens with appropriate force, and at the same time automatically adjusts the angle of the fixed plate to adapt to the curvature of the lens to avoid damage to the lens due to excessive clamping force; S3, slide the protective cover (72) upward to move it in the protective frame (71). When the protective cover completely blocks the grinding wheel (4), release the pull rod (79), the spring (76) pushes the slider (75) to reset on the guide rod (74), so that the insert (77) is inserted into the slot (78) on the outer wall of the protective cover, fix the position of the protective cover, confirm that the protective frame (71) and the protective cover (72) wrap the processing platform (5), and the transparent material can observe the internal polishing condition; S4, starting the first motor (3) on the transmission mechanism (2), and the output end of the first motor drives the grinding wheel (4) to rotate at high speed to polish the surface of the clamped lens. During the polishing process, the lens is stably fixed by the clamping assembly, and the grinding wheel moves according to a preset trajectory or manual control to ensure that the lens surface is evenly polished; S5. The waste generated by polishing is shielded by the protective cover (72) and the protective frame (71) and falls into the guide grooves (710) on both sides of the processing platform. The guide grooves are inclined, and the waste slides along the grooves into the storage box on the support plate (711) for easy centralized cleaning. After polishing is completed, the first motor (3) is turned off to stop the grinding wheel rotation, and then the second motor (63) is started in the reverse direction to make the slide bar (65) of the clamping assembly slide in the reverse direction, loosen the fixed plate (610), take out the lens, disassemble the storage box to clean the waste, check whether the rubber pad (611) is worn, and replace it if necessary to ensure the accuracy of the next use.

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