Polishing device and method for optical lens

Abstract

The invention relates to the technical field of optical lenses, in particular to a polishing device for optical lenses and a method thereof.The polishing device comprises a polishing box, a spraying piece is arranged at the top of the polishing box, the bottom of a spraying head penetrates into the polishing box, and an electric cylinder is arranged at the top of the polishing box; the output end of the electric cylinder penetrates into the grinding box and is in transmission connection with a grinding motor, a grinding piece is arranged at the bottom of the grinding motor, and conveying assemblies are arranged on the left side and the right side of the grinding box correspondingly. A plurality of optical lenses can be conveyed to the interior of the polishing box at the same time through the arrangement of the conveying belt, the machining time can be remarkably shortened, and the problems that when a batch of optical lenses are polished through a traditional polishing device, one face needs to be polished firstly, then the lenses are turned over to polish the other face, and the process is time-consuming and labor-consuming are solved. And new errors may be introduced in the overturning process.

Description

Technical Field

[0001] The present invention relates to the technical field of optical lenses, and in particular to a polishing device and method for optical lenses. Background Art

[0002] Optical lenses are transparent optical elements that use the principles of refraction and reflection of light to control the propagation and focusing of light. They play a vital role in various optical devices. From simple glasses to complex scientific instruments, they are inseparable from the application of optical lenses, and the surface of optical lenses needs to be polished before use.

[0003] According to the technical effects of the existing technology and technical solutions, there are still areas that need to be optimized: in the present application, the front and back sides of the optical lens can be polished at the same time when polishing the optical lens, and the device can use the setting of the conveyor belt to transport multiple optical lenses to the inside of the polishing box at the same time, and then polish them, which can significantly shorten the processing time and solve the problem that the traditional polishing device needs to polish one side first and then flip the lens to polish the other side when polishing a batch of optical lenses, which is more troublesome and reduces the polishing efficiency. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems existing in the existing polishing devices for optical lenses, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a polishing device for optical lenses, the purpose of which is to be able to polish both the front and back sides of the optical lens, and after polishing, the waste generated during the polishing of the optical lens and the water source used for spraying can be separated, and the waste generated during the polishing of the optical lens can be collected.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: The polishing mechanism includes a polishing box, a spraying member is provided on the top of the polishing box, the spraying member includes a nozzle, the bottom of the nozzle penetrates into the interior of the polishing box, an electric cylinder is provided on the top of the polishing box, the output end of the electric cylinder penetrates into the interior of the polishing box and is transmission-connected to the polishing motor, a polishing disc is provided at the bottom of the polishing motor, and transport components are provided on both sides of the polishing box; The transport assembly includes support plates arranged on both sides of the polishing box, a stepper motor is arranged on the front side of the support plates, a conveyor belt is arranged at the output end of the stepper motor, a plurality of positioning blocks are arranged on the surface of the conveyor belt, and optical lenses for polishing are placed on the top of the plurality of positioning blocks, and a plurality of through holes are opened on the surface of the conveyor belt; and, A clamping mechanism, the clamping mechanism comprising a fixed plate disposed on the inner wall of the polishing box, a moving component being disposed on the front side of the fixed plate; and The filtering mechanism includes a fixed ring arranged on the inner wall of the polishing box, the inner wall of the fixed ring is provided with a transmission motor, the output end of the transmission motor is provided with a filtering component, and collecting components are provided on both sides of the filtering component.

[0008] As a preferred solution of the polishing device for optical lenses described in the present invention, the movable component includes a movable groove opened on the front side of the fixed plate, a first push rod is provided on the surface of the movable groove, a sliding block is provided at the output end of the first push rod, and a clamping component is provided on the front side of the sliding block.

[0009] As a preferred solution of the polishing device for optical lenses described in the present invention, the clamping component includes a rotating column arranged on the front side of the sliding block, a second push rod is arranged on the front side of the rotating column, a clamping ring is arranged on the front side of the second push rod, one side of the clamping ring is in contact with the surface of the optical lens, a gear is arranged on the surface of the rotating column, a tooth plate is meshed on the surface of the gear, and the rear side of the tooth plate is fixedly connected to the front side of the fixed plate.

[0010] As a preferred embodiment of the polishing device for optical lenses described in the present invention, the filtering assembly includes a plug-in rod arranged at the output end of the transmission motor, the surface of the plug-in rod is plugged with a plug-in sleeve, the surface of the plug-in sleeve is respectively provided with a rotating rod, a permeable plate, water-absorbing cotton and an extrusion plate, and arranged from top to bottom, the outer sides of the permeable plate, water-absorbing cotton and extrusion plate are in contact with the inner wall of the polishing box, the rotating rod, water-permeable plate and extrusion plate are all fixedly connected, and the water-absorbing cotton and the plug-in sleeve are in a sleeve-arranged relationship.

[0011] As a preferred solution of the polishing device for optical lenses described in the present invention, the collecting component includes a collecting ring arranged on the surface of the polishing box, the interior of the collecting ring is arranged to be inclined, a filter frame is provided at the inclined end of the collecting ring, the bottom of the filter frame is connected to a water pipe, the bottom of the water pipe is connected to a collecting box, and the inner wall of the collecting box is provided with a pull-out box.

[0012] As a preferred solution of the polishing device for optical lenses described in the present invention, two rotating grooves are provided on the inner wall of the filter frame, a fixing rod is provided on the surface of the rotating groove, a support plate is rotatably connected to the surface of the fixing rod, a torsion spring is provided on the opposite side of the support plate, and the opposite side of the torsion spring is fixedly connected to the inner wall of the rotating groove, the diameter of the surface of the support plate is equal to the diameter of the inner wall of the filter frame, and an extrusion rod is provided on one side of the support plate, and the bottom of the extrusion rod is in contact with the top of the permeable plate.

[0013] As a preferred solution of the polishing device for optical lenses described in the present invention, a filter plate is provided on the inner wall of the filter frame, the left side of the filter plate is in contact with the right side of the baffle plate, and the filter plate is used to filter the water source flowing into the inside of the filter frame.

[0014] As a preferred embodiment of the polishing device for optical lenses described in the present invention, an extrusion block is provided at the bottom of the extrusion plate, the surface of the extrusion block is in contact with an arc plate, and the arc plate is provided on the inner wall of the polishing box.

[0015] The beneficial effects of the present invention are as follows: when polishing an optical lens, the front and back sides of the optical lens can be polished at the same time, and the device can use the setting of the conveyor belt to transport multiple optical lenses to the inside of the polishing box at the same time, which can significantly shorten the processing time and solve the problem that when traditional polishing devices polish a batch of optical lenses, they need to polish one side first and then flip the lenses to polish the other side. This process is not only time-consuming, but may also introduce new errors during the flipping process.

[0016] In view of the above problems existing in the existing polishing methods for optical lenses, the present invention is proposed.

[0017] Therefore, the purpose of the present invention is to provide a method for polishing optical lenses, the purpose of which is to polish both the front and back sides of the optical lens, and after polishing, the waste generated during the polishing of the optical lens and the water source used for spraying can be separated, and the waste generated during the polishing of the optical lens can be collected.

[0018] In order to solve the above technical problems, the present invention provides the following technical solution: first, the surface of the optical lens is polished by a polishing motor, and the waste generated after the polishing is completed is filtered.

[0019] As a preferred embodiment of the method for polishing optical lenses described in the present invention, the front and back sides of the optical lens are polished by a polishing mechanism, and after polishing is completed, the waste generated during the polishing of the optical lens and the water source used for spraying can be separated by using a filtering mechanism, and the waste generated during the polishing of the optical lens can be collected.

[0020] The beneficial effects of the present invention are as follows: the front and back sides of the optical lens can be polished, and after polishing, the waste generated during the polishing of the optical lens and the water source used for spraying can be separated, and the waste generated during the polishing of the optical lens can be collected. If the waste generated during the polishing process is not controlled, dust will form in the air. The dust will not only affect the air quality in the workshop, but may also spread to the surrounding environment through the ventilation system, effectively reducing the impact of waste on the air during the polishing process of the optical lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them: Figure 1 This is a schematic diagram of the overall structure of the polishing box provided by the present invention.

[0022] Figure 2 This is a schematic cross-sectional view of the polishing box provided by the present invention.

[0023] Figure 3 This is a schematic diagram of the disassembly of the collection component provided by the present invention.

[0024] Figure 4 This is a schematic cross-sectional view of the filter assembly provided by the present invention.

[0025] Figure 5 This is a schematic diagram of the cross-section and disassembly of the clamping component provided by the present invention.

[0026] Figure 6 The present invention provides Figure 2 A partial enlarged schematic diagram of point A in the middle; Figure 7 The present invention provides Figure 2 A partial enlarged schematic diagram of point B in the middle.

[0027] Figure 8 This is a disassembled and enlarged schematic diagram of the filter frame provided by the present invention.

[0028] Figure 9 This is a front view schematic diagram of the extrusion block and curved plate provided by the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] 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 different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0032] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0033] Example 1 Reference Figures 1 to 9 , which is the first embodiment of the present invention, provides a polishing method for an optical lens 106e, which can polish both the front and back sides of the optical lens 106e, and after polishing, the waste generated during the polishing of the optical lens 106e and the water source used for spraying can be separated, and the waste generated during the polishing of the optical lens 106e can be collected.

[0034] First, the surface of the optical lens 106e is polished by the polishing motor 104, and the waste generated after the polishing is completed is filtered; The polishing mechanism 100 is used to polish both the front and back surfaces of the optical lens 106e. After polishing is completed, the filtering mechanism 300 is used to separate the waste generated during the polishing of the optical lens 106e from the water source used for spraying, and the waste generated during the polishing of the optical lens 106e is collected. When polishing the optical lens 106e, the operation of the first push rod 202b can utilize the cooperation of the gear 203d and the tooth plate 203e to flip the optical lens 106e, and then the operation of the electric cylinder 103 again utilizes the polishing motor 104 to polish the other side of the optical lens 106e; When the transmission motor 302 is running, the extrusion block 407 can be used in conjunction with the arc plate 408, and the use of the plug-in rod 303a and the plug-in sleeve 303b can make the plug-in sleeve 303b, the rotating rod 303c, the permeable plate 303d and the extrusion plate 303f rise together. During the rise, the waste debris remaining on the surface of the permeable plate 303d can be rotated to the inner wall of the collecting ring 304a by the rotation of the rotating rod 303c, and the extrusion plate 303f can be used to squeeze out the water source inside the absorbent cotton 303e.

[0035] It should be noted that the rotating rod 303c can be set as a brush; the positioning block 106d is a telescopic block.

[0036] Example 2 Reference Figures 1 to 6 , which is a second embodiment of the present invention, provides a clamping mechanism 200 to enable the optical lens 106e to be flipped during the polishing process.

[0037] The clamping mechanism 200 includes a fixed plate 201 disposed on the inner wall of the polishing box 101, and a moving component 202 is disposed on the front side of the fixed plate 201; The moving assembly 202 includes a moving groove 202a provided on the front side of the fixed plate 201, a first push rod 202b is provided on the surface of the moving groove 202a, a sliding block 202c is provided at the output end of the first push rod 202b, and a clamping component 203 is provided on the front side of the sliding block 202c; The clamping component 203 includes a rotating column 203a arranged on the front side of the sliding block 202c, a second push rod 203b is arranged on the front side of the rotating column 203a, a clamping ring 203c is arranged on the front side of the second push rod 203b, one side of the clamping ring 203c is in contact with the surface of the optical lens 106e, a gear 203d is arranged on the surface of the rotating column 203a, and a tooth plate 203e is engaged with the surface of the gear 203d, and the rear side of the tooth plate 203e is fixedly connected to the front side of the fixed plate 201.

[0038] Specifically, the optical lens 106e can be rotated by using the clamping component 203, and after the optical lens 106e is flipped, the flipped side of the optical lens 106e can be polished by the polishing motor 104, thereby improving the efficiency of polishing the optical lens 106e.

[0039] Furthermore, when the optical lens 106e is transported to a position perpendicular to the polishing motor 104, the surface of the optical lens 106e can be clamped by the operation of the second push rod 203b, and at this time, one side of the optical lens 106e can be polished. After the optical lens 106e is clamped, the second push rod 203b and the optical lens 106e can be driven upward together by the operation of the first push rod 202b by the rotating column 203a, and when the second push rod 203b moves upward, the optical lens 106e can be flipped by the engagement of the gear 203d and the tooth plate 203e, and after the flipping of the optical lens 106e is completed, the flipped side of the optical lens 106e can be polished.

[0040] Example 3 Reference Figures 2 to 9 , which is the third embodiment of the present invention, provides a filtering mechanism 300 to separate the waste generated when the optical lens 106e is polished and the water source used for spraying, and to collect the waste generated when the optical lens 106e is polished.

[0041] The filtering mechanism 300 includes a fixed ring 301 disposed on the inner wall of the polishing box 101. A transmission motor 302 is disposed on the inner wall of the fixed ring 301. A filtering assembly 303 is disposed at the output end of the transmission motor 302. Collection components 304 are disposed on both sides of the filtering assembly 303. The filter assembly 303 includes a plug-in rod 303a provided at the output end of the transmission motor 302, a plug-in sleeve 303b is plugged into the surface of the plug-in rod 303a, and a rotating rod 303c, a water-permeable plate 303d, a water-absorbing cotton 303e and a squeeze plate 303f are respectively provided on the surface of the plug-in sleeve 303b, and are arranged from top to bottom. The outer sides of the water-permeable plate 303d, the water-absorbing cotton 303e and the squeeze plate 303f are in contact with the inner wall of the polishing box 101, the rotating rod 303c, the water-permeable plate 303d and the squeeze plate 303f are all fixedly connected, and the water-absorbing cotton 303e and the plug-in sleeve 303b are in a sleeve-type relationship; The collecting component 304 includes a collecting ring 304a arranged on the surface of the polishing box 101, the interior of the collecting ring 304a is arranged to be inclined, and a filter frame 304b is provided at the inclined end of the collecting ring 304a. The bottom of the filter frame 304b is connected to a water pipe 304c, and the bottom of the water pipe 304c is connected to a collecting box 304d. The inner wall of the collecting box 304d is provided with a pull-out box 304e.

[0042] Specifically, by setting up the filter assembly 303, the waste debris and water source falling on the surface of the permeable plate 303d can be separated. Since the nature of the permeable plate 303d can penetrate the water source and the waste debris still remains on the surface of the permeable plate 303d, the rotation of the rotating rod 303c can disperse the waste debris to the surroundings, and the opening and closing of the baffle plate 403 can allow the waste debris to flow into the interior of the collection box 304d through the water pipe 304c, making it convenient for subsequent workers to handle the waste debris.

[0043] Furthermore, when the optical lens 106e is being polished, the nozzle 102-1 is used to spray water to clean the debris generated during the polishing process on the surface of the optical lens 106e. After the debris is cleaned by the water source, it will fall into the surface of the water-permeable plate 303d through the through hole 106f. Due to the water-permeable nature of the water-permeable plate 303d, the water source can penetrate, and after the water source penetrates, it will remain inside the absorbent cotton 303e. At the same time, the operation of the transmission motor 302 can be used to The connecting rod 303a drives the plug sleeve 303b to rotate. During the rotation of the plug rod 303a, the squeezing plate 303f can be used to drive the squeezing block 407 to rotate, and the squeezing block 407 moves on the surface of the arc plate 408, so that the plug sleeve 303b drives the rotating rod 303c, the water-permeable plate 303d and the squeezing plate 303f to move upward together. When the squeezing plate 303f moves upward, it squeezes the absorbent cotton 303e, thereby making the absorbent cotton 303e 304c is blocked by the torsion spring 404. When the rotating rod 303c rotates, a small amount of water and waste will not flow into the water pipe 304c, but will remain at the bottom of the resisting plate 403. Secondly, through the design of the filter plate 406, a small amount of water can be filtered and flow into the interior 101 of the polishing box. At the same time, the waste will still remain at the bottom of the resisting plate 403.

[0044] The remaining structures are the same as those of Example 2.

[0045] Example 4 Reference Figures 1 to 9 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides a grinding device for optical lenses.

[0046] When using the device, a worker first places the optical lens 106e on the top of the positioning block 106d, and then the stepper motor 106b is operated to rotate the conveyor belt 106c, and the operation of the conveyor belt 106c can transport the optical lens 106e to the interior of the polishing box 101. When the optical lens 106e is transported to a position perpendicular to the polishing motor 104, the second push rod 203b is operated to clamp the surface of the optical lens 106e. At this time, one side of the optical lens 106e can be polished, and the optical lens 106e can be clamped. After completion, the operation of the first push rod 202b can be used to drive the second push rod 203b and the optical lens 106e to move upward together by using the rotating column 203a. When the second push rod 203b moves upward, the gear 203d and the tooth plate 203e are engaged to make the optical lens 106e flip over. When the optical lens 106e flips over, the positioning block 106d will extend and retract downward to avoid the optical lens 106e from touching the surface of the positioning block 106d when flipping over. After the optical lens 106e is flipped over, the flipped side of the optical lens 106e can be polished. Since the nozzle 102-1 is used to spray water when the optical lens 106e is polished, the waste generated during the polishing is cleaned on the surface of the optical lens 106e. After the waste is cleaned by the water source, it will fall into the surface of the permeable plate 303d through the through hole 106f. Due to the water permeability of the permeable plate 303d, the water source can penetrate, and after the water source penetrates, it will remain in the absorbent cotton 303e. At the same time, the operation of the transmission motor 302 can use the plug-in rod 303a to drive the plug-in sleeve 303b to rotate. During the rotation of the plug-in rod 303a, the extrusion plate 303f can be used to drive the extrusion block 407 to rotate, and the extrusion block 407 moves on the surface of the arc plate 408, so that the plug-in sleeve 303b drives the rotating rod 303c, the permeable plate 303d and the extrusion plate 303f to move upward together, and when the extrusion plate 303f moves upward, it squeezes the absorbent cotton 303e, thereby making the absorbent cotton 30 The water source absorbed in 3e is squeezed out, and when the plug sleeve 303b rotates, the rotating rod 303c can be driven to rotate at the same time. The rotation of the rotating rod 303c can scatter the waste chips remaining on the surface of the permeable plate 303d to the outside and distribute them inside the collecting ring 304a. When the permeable plate 303d rises, it can push the squeezing rod 405 at the same time, and after being squeezed, the squeezing rod 405 can drive the retaining plate 403 to rotate on the surface of the fixed rod 402. When the retaining plate 403 rotates, the torsion spring 404 is applied to the torsion spring 404 at the same time, so that the retaining plate 403 blocks the inflow path of the water pipe 304c, so that when the rotating rod 303c rotates, a small amount of water and waste chips will not flow into the water pipe 304c, but will remain at the bottom of the retaining plate 403. Secondly, through the design of the filter plate 406, a small amount of water can be filtered and flow into the interior 101 of the polishing box. At the same time, the waste chips will still remain at the bottom of the retaining plate 403. When the permeable plate 303d rotates, it can simultaneously drive the squeezing block 407 to rotate. When the squeezing block 407 rotates, it will first contact one side of the curved plate 408. Since the curved plate 408 is high in the middle and low on both sides, the squeezing block 407 will slowly rise when moving on the surface of the curved plate 408, thereby driving the squeezing plate 303f to squeeze the absorbent cotton 303e, so that the water inside the absorbent cotton 303e is squeezed out. When the permeable plate 303d is at the bottom, the baffle plate 403 is in an open state, and the water flowing into the collection ring 304a will flow to the inside of the filter frame 304b in an inclined manner and flow back into the collection box 304d through the filter plate 406. When the permeable plate 303d is at the highest point, the baffle plate 403 is in a closed state. When the baffle plate 403 is opened, the waste that has not been processed in the early stage can fall into the inside of the water pipe 304c. Then, through the rotation of the rotating rod 303c, a small amount of water can be opened along with the waste and flow into the inside of the water pipe 304c, giving the waste flow force so that it can flow to the inside of the collection box 304d, facilitating the subsequent treatment of the waste.

[0047] In summary: through the setting of the transport component 106, a large number of optical lenses 106e can be transported to the polishing location, and then through the setting of the clamping mechanism 200, after polishing one side of the optical lens 106e, it can be turned over and polished on the other side, thereby improving the polishing efficiency.

[0048] It is important to note that the configuration and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible without materially departing from the novel aspects and advantages of the subject matter described herein. For example, variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​such as temperature, pressure, mounting arrangements, use of materials, color, and orientation are possible. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures that perform the functions described herein, and not only structural equivalence but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the present invention is not limited to the specific embodiments, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiment may be described, that is, those features that are not relevant to the best mode presently contemplated for carrying out the invention, or those features that are not relevant to implementing the invention.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A polishing device for optical lenses, characterized in that: include, A grinding mechanism (100) comprises a grinding box (101), a spraying member (102) is provided on the top of the grinding box (101), the spraying member (102) comprises a nozzle (102-1), the bottom of the nozzle (102-1) penetrates into the interior of the grinding box (101), an electric cylinder (103) is provided on the top of the grinding box (101), the output end of the electric cylinder (103) penetrates into the interior of the grinding box (101) and is transmission-connected to a grinding motor (104), a grinding sheet (105) is provided on the bottom of the grinding motor (104), and a transport assembly (106) is provided on both the left and right sides of the grinding box (101); The transport assembly (106) comprises support plates (106a) arranged on both sides of the polishing box (101), a stepper motor (106b) is arranged on the front side of the support plate (106a), a transmission belt (106c) is arranged at the output end of the stepper motor (106b), the left and right sides of the transmission belt (106c) pass through the left and right sides of the polishing box (101), a plurality of positioning blocks (106d) are arranged on the surface of the transmission belt (106c), optical lenses (106e) for polishing are placed on the top of the plurality of positioning blocks (106d), and a plurality of through holes (106f) are opened on the surface of the transmission belt (106c); and, A clamping mechanism (200), the clamping mechanism (200) comprising a fixed plate (201) arranged on the inner wall of the polishing box (101), a moving component (202) being arranged on the front side of the fixed plate (201); and, A filtering mechanism (300) comprises a fixing ring (301) arranged on the inner wall of a polishing box (101), a transmission motor (302) being arranged on the inner wall of the fixing ring (301), a filtering assembly (303) being arranged at the output end of the transmission motor (302), and collecting components (304) being arranged on both sides of the filtering assembly (303).

2. The polishing device for optical lenses according to claim 1, characterized in that: The moving assembly (202) comprises a moving groove (202a) provided on the front side of the fixed plate (201); a first push rod (202b) is provided on the surface of the moving groove (202a); a sliding block (202c) is provided at the output end of the first push rod (202b); and a clamping component (203) is provided on the front side of the sliding block (202c).

3. The polishing device for optical lenses according to claim 2, characterized in that: The clamping component (203) comprises a rotating column (203a) arranged on the front side of the sliding block (202c), a second push rod (203b) is arranged on the front side of the rotating column (203a), a clamping ring (203c) is arranged on the front side of the second push rod (203b), one side of the clamping ring (203c) is in contact with the surface of the optical lens (106e), a gear (203d) is arranged on the surface of the rotating column (203a), a toothed plate (203e) is meshed with the surface of the gear (203d), and the rear side of the toothed plate (203e) is fixedly connected to the front side of the fixed plate (201).

4. The polishing device for optical lenses according to claim 3, characterized in that: The filter assembly (303) comprises a plug-in rod (303a) arranged at the output end of the transmission motor (302); a plug-in sleeve (303b) is plugged into the surface of the plug-in rod (303a); a rotating rod (303c), a water-permeable plate (303d), water-absorbing cotton (303e) and an extrusion plate (303f) are respectively provided on the surface of the plug-in sleeve (303b), and are arranged from top to bottom; the outer sides of the water-permeable plate (303d), water-absorbing cotton (303e) and the extrusion plate (303f) are in contact with the inner wall of the polishing box (101); the rotating rod (303c), the water-permeable plate (303d) and the extrusion plate (303f) are all fixedly connected, and the water-absorbing cotton (303e) and the plug-in sleeve (303b) are in a sleeve-type relationship.

5. The polishing device for optical lenses according to claim 4 or 3, characterized in that: The collecting component (304) comprises a collecting ring (304a) arranged on the surface of the polishing box (101); the interior of the collecting ring (304a) is arranged in an inclined shape; a filter frame (304b) is provided at the inclined end of the collecting ring (304a); the bottom of the filter frame (304b) is connected to a water pipe (304c); the bottom of the water pipe (304c) is connected to a collecting box (304d); and a pull-out box (304e) is provided on the inner wall of the collecting box (304d).

6. The polishing device for optical lenses according to claim 5, characterized in that: The inner wall of the filter frame (304b) is provided with two rotating grooves (401), the surface of the rotating groove (401) is provided with a fixing rod (402), the surface of the fixing rod (402) is rotatably connected to a baffle plate (403), the opposite side of the baffle plate (403) is provided with a torsion spring (404), the opposite side of the torsion spring (404) is fixedly connected to the inner wall of the rotating groove (401), the diameter of the surface of the baffle plate (403) is equal to the diameter of the inner wall of the filter frame (304b), and one side of the baffle plate (403) is provided with an extrusion rod (405), the bottom of the extrusion rod (405) is in contact with the top of the water-permeable plate (303d).

7. The polishing device for optical lenses according to claim 6, characterized in that: The inner wall of the filter frame (304b) is provided with a filter plate (406), the left side of the filter plate (406) is in contact with the right side of the retaining plate (403), and the filter plate (406) is used to filter the water source flowing into the interior of the filter frame (304b).

8. The polishing device for optical lenses according to claim 4, characterized in that: An extrusion block (407) is provided at the bottom of the extrusion plate (303f), and a curved plate (408) is in contact with the surface of the extrusion block (407), and the curved plate (408) is provided on the inner wall of the polishing box (101).

9. A method for polishing an optical lens (106e), characterized in that: The polishing device for an optical lens according to any one of claims 1 to 8 further comprises: First, the surface of the optical lens (106e) is polished by a polishing motor (104), and the waste generated after the polishing is completed is filtered.

10. The method for polishing an optical lens (106e) according to claim 9, characterized in that: The front and back surfaces of the optical lens (106e) are polished by the polishing mechanism (100). After the polishing is completed, the waste generated when polishing the optical lens (106e) and the water source used for spraying can be separated by using the filtering mechanism (300), and the waste generated when polishing the optical lens (106e) can be collected.

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