Grinding device for optical lens and using method of grinding device

Abstract

The invention relates to the technical field of optical lens machining, and discloses an optical lens grinding device and a using method thereof.The optical lens grinding device comprises a grinding table, a side surrounding glass plate, a dustproof glass plate, a sealing gasket, a circular shaft, a buckle mechanism, a connecting groove, a locking shaft, a clamping groove, a clamping pad, a collecting groove, a containing table, a collecting box and a sleeving groove. The dustproof glass plate can be turned over to be in sealed butt joint with the edge of the side surrounding glass plate through the sealing gasket, and then the rotating buckle mechanism drives the clamping pad to be clamped outside the locking shaft to lock the dustproof glass plate, so that the machining protection effect of the side surrounding glass plate and the dustproof glass plate on the interior of the grinding table is guaranteed, and dust and waste liquid are prevented from splashing all around; meanwhile, in the collecting tank, the collecting box can be arranged outside the placing table in a sleeving mode through the sleeving groove and is in butt joint with the interior of the collecting tank in an assembled mode, the dust collecting range is increased through the internal structure of the collecting box, accumulation, blowing and drifting are avoided, and after lens machining is completed, the dustproof glass plate is turned over and opened in the same way.

Description

Technical Field

[0001] This invention relates to the field of optical lens processing technology, and in particular to an optical lens grinding apparatus and its method of use. Background Technology

[0002] The optical lens grinding equipment is suitable for surface grinding of plano lenses, curved lenses, and irregularly shaped optical lenses. It can achieve lens clamping stability, grinding precision, universality of multiple lens specifications, and clean processing, thereby improving the efficiency and yield of optical lens grinding.

[0003] According to the invention patent application number 202422835255.1, which describes a convenient and clean optical lens grinding device, the collecting box and the support plate are provided with a through groove for collecting optical lens grinding debris. Under the push of the gas ejected by several nozzles, the debris on the surface of the optical lens flows into the collecting box through the through groove on the side of the collecting box and the support plate for collection. However, the grinding device in this scheme is completely exposed. Although the gas sprayed from the nozzle can blow away and collect the debris when grinding the lens, it also causes some dust to scatter and spread. In addition, the grinding and swishing of the lens with the cleaning fluid during lens processing makes the waste liquid easy to splash everywhere, affecting the environmental protection effect. Therefore, we propose a grinding device for optical lenses and its usage method. Summary of the Invention

[0004] The present invention mainly addresses the technical problems existing in the prior art by providing an optical lens grinding device and its usage method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device for optical lenses, comprising a grinding table, wherein side-enclosing glass plates are fixedly installed on both sides of the grinding table, and a dustproof glass plate is rotatably connected to the edge of the other side of the grinding table. A sealing gasket is fixedly provided on one side surface of the dustproof glass plate. The sealing gasket has a rectangular hollow structure and deformation characteristics. A round shaft is fixedly installed on one side edge of the dustproof glass plate. A snap-fit ​​mechanism is provided on one side of the round shaft. The snap-fit ​​mechanism is rotatably engaged with the external damping sleeve of the round shaft through a connecting groove. A locking shaft is fixedly installed on one side of the side-enclosing glass plate. A snap-fit ​​groove is opened on one side of the snap-fit ​​mechanism. A snap-fit ​​pad is fixedly provided inside the snap-fit ​​groove. A collection groove is opened at the top inside the grinding table. A placement platform is fixedly installed on the bottom side inside the collection groove. A collection box is assembled inside the collection groove. A fitting groove is opened at the top of the collection box.

[0006] As a further limitation of the above solution, after the dustproof glass plate is flipped over and aligned with one side of the edge of the side surrounding glass plate, when the buckling mechanism is rotated to drive the pad inside the slot into the outside of the lock shaft, the dustproof glass plate and the side surrounding glass plate are in a closed and sealed state through the sealing gasket.

[0007] As a further limitation of the above solution, when the dustproof glass plate is flipped over and the edge of the side surrounding glass plate is closed and fixed, the internal processing parts of the grinding table are in a sealed and protected state.

[0008] As a further limitation of the above solution, the cross-section of the collection box is an inverted U-shaped structure, the collection box is located outside the placement platform through the fitting slot and is movably fitted, and the collection box and the inside of the collection slot are assembled and snap-fitted together.

[0009] As a further limitation of the above solution, a sliding groove is provided on one side of the dustproof glass panel, penetrating to the other side of the dustproof glass panel. A sliding seat is slidably arranged inside the sliding groove. A limiting groove is provided on the bottom side of the sliding groove. A limiting member penetrating the limiting groove is fixedly installed at the bottom of the sliding seat. A paddle is fixedly installed on one side of the sliding seat, and a fixing strip is fixedly installed on the other side of the sliding seat. A cleaning pad is fixedly arranged on the side of the dustproof glass panel corresponding to the fixing strip.

[0010] As a further limitation of the above solution, when the slide block inside the slide groove is moved horizontally by the paddle, the slide block drives the cleaning pad on one side of the fixing strip to slide and rub against the surface of the dustproof glass plate.

[0011] A method for grinding an optical lens, comprising the aforementioned grinding apparatus for an optical lens, specifically includes the following steps: S1: Place the lens to be ground on the placement platform of the grinding table; S2: Flip the dustproof glass panel so that it is sealed and closed with the edge of the side surrounding glass panel through the sealing gasket; S3: Rotary buckle mechanism, which causes the pad in the slot to engage with the locking shaft and lock the dustproof glass plate; S4: Perform lens grinding and processing; S5: Dust and waste liquid generated during processing are collected in a collection box; S6: After processing, open the buckle mechanism, flip open the dustproof glass plate, and take out the lens and collection box.

[0012] This invention provides an apparatus for grinding optical lenses and a method for using the same. It offers the following advantages: 1. A grinding device for optical lenses and its usage method. In this solution, the grinding table has a semi-enclosed protection formed by side-enclosed glass plates on both sides. When the lens is placed on the placement table for processing, the dustproof glass plate can be flipped and aligned with the edge of the side-enclosed glass plate. The sealing gasket on one side of the dustproof glass plate can form a sealed fit with the grinding table. At this time, the rotating buckle mechanism drives the inner side of the buckle to engage with the outer side of the locking shaft, locking the dustproof glass plate and ensuring the protective effect of the side-enclosed glass plate and the dustproof glass plate on the internal processing of the grinding table, preventing dust and waste liquid from splashing everywhere. At the same time, the collection box can be fitted onto the outside of the placement table through the fitting slot and assembled and connected with the inside of the collection tank. The internal structure of the collection box itself increases the dust collection range and prevents accumulation and wind dispersion. After the lens is processed, the dustproof glass plate can be flipped open in the same way, thereby improving the environmental protection effect of lens processing.

[0013] 2. The grinding device for optical lenses and its method of use: After the dustproof glass plate is flipped and locked in place with the edge of the side surrounding glass plate, when the lens is being ground inside the grinding table, the processing scene inside the grinding table can be observed through the structural characteristics of the side surrounding glass plate and the dustproof glass plate itself. If the cleaning fluid inside the grinding table splashes onto the inner surface of the dustproof glass plate, the slide seat inside the slide groove can be controlled by a lever to slide. The slide seat can drive the cleaning pad through the fixing strip to slide and rub the waste liquid on the inner surface of the dustproof glass plate, thereby improving the clarity of the dustproof glass plate itself and ensuring the observation effect of the lens processing inside the grinding table. Attached Figure Description

[0014] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the opening of the dustproof glass panel of the present invention; Figure 3For the present invention Figure 1 Enlarged view of A in the middle; Figure 4 For the present invention Figure 2 Enlarged view of B in the middle; Figure 5 For the present invention Figure 1 Enlarged view of C; Figure 6 For the present invention Figure 2 A magnified view of D.

[0017] Legend: 1. Grinding table; 2. Side surrounding glass plate; 3. Dustproof glass plate; 4. Sealing gasket; 5. Buckling mechanism; 6. Round shaft; 7. Connecting groove; 8. Locking shaft; 9. Card slot; 10. Card pad; 11. Collection groove; 12. Placement table; 13. Collection box; 14. Set groove; 15. Slide groove; 16. Slide seat; 17. Limiting groove; 18. Limiting component; 19. Paddle; 20. Fixing strip; 21. Cleaning pad. Detailed Implementation

[0018] Example 1: A grinding apparatus for optical lenses, such as Figures 1-4 As shown, the device includes a grinding table 1, on which side-enclosing glass plates 2 are fixedly installed on both sides. A dustproof glass plate 3 is rotatably connected to the edge of the other side of the grinding table 1. A sealing gasket 4 is fixedly installed on one side surface of the dustproof glass plate 3. The sealing gasket 4 has a rectangular hollow structure and deformation characteristics. A round shaft 6 is fixedly installed on one side edge of the dustproof glass plate 3. A buckling mechanism 5 is provided on one side of the round shaft 6. The buckling mechanism 5 is rotatably engaged with the external damping sleeve of the round shaft 6 through a connecting groove 7. A locking shaft 8 is fixedly installed on one side of the side-enclosing glass plate 2. A buckling groove 9 is opened on one side of the buckling mechanism 5. A buckling pad 10 is fixedly installed inside the buckling groove 9. A collection groove 11 is opened at the top inside the grinding table 1. A placement platform 12 is fixedly installed on the bottom side inside the collection groove 11. A collection box 13 is assembled inside the collection groove 11. A fitting groove 14 is opened on the top of the collection box 13.

[0019] After the dustproof glass panel 3 is flipped over and aligned with one edge of the side surround glass panel 2, the rotating buckle mechanism 5 drives the pad 10 inside the slot 9 to engage with the outside of the locking shaft 8, and the dustproof glass panel 3 and the side surround glass panel 2 are in a closed and sealed state through the sealing gasket 4.

[0020] When the dustproof glass plate 3 is flipped over and its edge is closed and fixed with the side surrounding glass plate 2, the internal processing parts of the grinding table 1 are in a sealed and protected state.

[0021] The cross-section of the collection box 13 is an inverted U-shaped structure. The collection box 13 is located outside the placement platform 12 through the fitting groove 14 and is movably fitted together. The collection box 13 and the inside of the collection groove 11 are assembled and snapped together.

[0022] Example 2: A grinding apparatus for optical lenses, such as Figures 1-6 As shown, the device includes a grinding table 1, on which side-enclosing glass plates 2 are fixedly installed on both sides. A dustproof glass plate 3 is rotatably connected to the edge of the other side of the grinding table 1. A sealing gasket 4 is fixedly installed on one side surface of the dustproof glass plate 3. The sealing gasket 4 has a rectangular hollow structure and deformation characteristics. A round shaft 6 is fixedly installed on one side edge of the dustproof glass plate 3. A buckling mechanism 5 is provided on one side of the round shaft 6. The buckling mechanism 5 is rotatably engaged with the external damping sleeve of the round shaft 6 through a connecting groove 7. A locking shaft 8 is fixedly installed on one side of the side-enclosing glass plate 2. A buckling groove 9 is opened on one side of the buckling mechanism 5. A buckling pad 10 is fixedly installed inside the buckling groove 9. A collection groove 11 is opened at the top inside the grinding table 1. A placement platform 12 is fixedly installed on the bottom side inside the collection groove 11. A collection box 13 is assembled inside the collection groove 11. A fitting groove 14 is opened on the top of the collection box 13.

[0023] After the dustproof glass plate 3 is flipped and aligned with one side of the edge of the side surrounding glass plate 2, the rotating buckle mechanism 5 drives the buckle pad 10 inside the buckle groove 9 to be snapped into the outside of the locking shaft 8. The dustproof glass plate 3 and the side surrounding glass plate 2 are in a closed and sealed state through the sealing gasket 4. When the dustproof glass plate 3 is flipped and aligned with the edge of the side surrounding glass plate 2, the internal processing parts of the grinding table 1 are in a sealed and protected state. The cross-section of the collection box 13 is an inverted U-shaped structure. The collection box 13 is located outside the placement table 12 through the fitting groove 14 and is movably fitted and matched. The collection box 13 and the inside of the collection groove 11 are assembled and snapped together.

[0024] A sliding groove 15 is provided on one side of the dustproof glass panel 3, extending through the other side of the dustproof glass panel 3. A sliding seat 16 is slidably arranged inside the sliding groove 15. A limiting groove 17 is provided on the bottom side of the sliding groove 15. A limiting member 18 that extends through the limiting groove 17 is fixedly installed at the bottom of the sliding seat 16. A paddle 19 is fixedly installed on one side of the sliding seat 16. A fixing strip 20 is fixedly installed on the other side of the sliding seat 16. A cleaning pad 21 is fixedly arranged on one side of the dustproof glass panel 3 corresponding to the fixing strip 20.

[0025] When the slide block 16 inside the slide groove 15 is moved horizontally by the paddle 19, the slide block 16 drives the cleaning pad 21 on one side of the fixing strip 20 to slide and rub against the surface of one side of the dustproof glass plate 3 to clean it.

[0026] A method for grinding an optical lens, comprising the aforementioned grinding apparatus for an optical lens, specifically includes the following steps: S1: Place the lens to be ground on the placement stage 12 of the grinding table 1; S2: Flip the dustproof glass panel 3 so that it is sealed and closed with the edge of the side surrounding glass panel 2 through the sealing gasket 4; S3: Rotate the buckle mechanism 5 so that the pad 10 in the slot 9 engages with the locking shaft 8, locking the dustproof glass plate 3; S4: Perform lens grinding and processing; S5: Dust and waste liquid generated during processing are collected by collection box 13; S6: After processing, open the buckle mechanism 5, flip and open the dustproof glass plate 3, and take out the lens and collection box 13.

[0027] Working principle of the invention: The grinding table 1 has a semi-enclosed protection on both sides by side-enclosed glass plates 2. When the lens is placed on the placement table 12 for processing, the dustproof glass plate 3 can be flipped and aligned with the edge of the side-enclosed glass plate 2. The sealing gasket 4 on one side of the dustproof glass plate 3 can form a sealed fit with the grinding table 1. At this time, the rotating buckle mechanism 5 drives the buckle pad 10 inside the buckle groove 9 to engage with the outside of the locking shaft 8, locking the dustproof glass plate 3. This ensures the protective effect of the side-enclosed glass plate 2 and the dustproof glass plate 3 on the internal processing of the grinding table 1, preventing dust and waste liquid from splashing everywhere. At the same time, the collection box 13 can be fitted onto the outside of the placement table 12 through the fitting groove 14 and assembled and connected with the inside of the collection tank 11. The internal structure of the collection box 13 increases the dust collection range and prevents accumulation and wind scattering. After the lens is processed, the dustproof glass plate 3 can be flipped open in the same way.

[0028] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] 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 illustrative of the principles of 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 this invention is defined by the appended claims and their equivalents.

Claims

1. A grinding apparatus for optical lenses, comprising a grinding table (1), characterized in that: The grinding table (1) has side-enclosing glass plates (2) fixedly installed on both sides. A dustproof glass plate (3) is rotatably connected to the edge of the other side of the grinding table (1). A sealing gasket (4) is fixedly provided on one side surface of the dustproof glass plate (3). The sealing gasket (4) has a rectangular hollow structure and deformation characteristics. A round shaft (6) is fixedly installed on one side of the edge of the dustproof glass plate (3). A buckling mechanism (5) is provided on one side of the round shaft (6). The buckling mechanism (5) is connected to the round shaft (6) through a connecting groove (7). 6) External damping sleeve rotation fit, a locking shaft (8) is fixedly installed on one side of the side surrounding glass plate (2), a slot (9) is opened on one side of the buckle mechanism (5), a pad (10) is fixedly installed inside the slot (9), a collection groove (11) is opened at the top inside the grinding table (1), a placement platform (12) is fixedly installed on the bottom inside the collection groove (11), a collection box (13) is assembled inside the collection groove (11), and a fitting groove (14) is opened at the top of the collection box (13).

2. The grinding apparatus for optical lenses according to claim 1, characterized in that: After the dustproof glass plate (3) is flipped over and aligned with the edge of the side surrounding glass plate (2), the buckle mechanism (5) is rotated to drive the pad (10) inside the slot (9) to be engaged with the outside of the lock shaft (8). At this time, the dustproof glass plate (3) and the side surrounding glass plate (2) are in a closed and sealed state through the sealing gasket (4).

3. The grinding apparatus for optical lenses according to claim 2, characterized in that: When the dustproof glass plate (3) is flipped over and closed and fixed with the edge of the side surrounding glass plate (2), the internal processing parts of the grinding table (1) are in a sealed and protected state.

4. The grinding apparatus for optical lenses according to claim 1, characterized in that: The cross-section of the collection box (13) is an inverted U-shaped structure. The collection box (13) is located outside the placement platform (12) through the fitting groove (14) and is movably fitted together. The collection box (13) and the collection groove (11) are assembled and snapped together.

5. The grinding apparatus for optical lenses according to claim 2, characterized in that: The dustproof glass plate (3) has a groove (15) on one side that extends through the other side of the dustproof glass plate (3). A slide seat (16) is slidably arranged inside the groove (15). A limiting groove (17) is opened on the bottom side of the groove (15). A limiting member (18) that extends through the limiting groove (17) is fixedly installed at the bottom of the slide seat (16). A paddle (19) is fixedly installed on one side of the slide seat (16). A fixing strip (20) is fixedly installed on the other side of the slide seat (16). A cleaning pad (21) is fixedly arranged on the side of the dustproof glass plate (3) corresponding to the fixing strip (20).

6. The grinding apparatus for optical lenses according to claim 5, characterized in that: When the slide block (16) inside the slide groove (15) is moved horizontally by the paddle (19), the slide block (16) drives the cleaning pad (21) on one side of the fixing strip (20) to slide and rub against the surface of the dustproof glass plate (3) in a state of cleaning.

7. A method for grinding optical lenses, characterized in that, The grinding apparatus for an optical lens as described in any one of claims 1-6 specifically includes the following steps: S1: Place the lens to be ground on the placement platform (12) of the grinding table (1); S2: Flip the dustproof glass panel (3) so that it is sealed and closed with the edge of the side surrounding glass panel (2) through the sealing gasket (4); S3: Rotate the buckle mechanism (5) to make the pad (10) in the slot (9) engage with the lock shaft (8) and lock the dustproof glass plate (3); S4: Perform lens grinding and processing; S5: Dust and waste liquid generated during processing are collected by collection box (13); S6: After processing, open the buckle mechanism (5), flip and open the dustproof glass plate (3), and take out the lens and collection box (13).

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