Octagonal optical lens edge cutting, washing, machining and positioning device

Abstract

The invention discloses an octagonal optical lens edge cutting, washing, machining and positioning device, and relates to the technical field of lens machining, the octagonal optical lens edge cutting, washing, machining and positioning device comprises a machining box and a lens, and the machining box is provided with a box cover, a controller and a lens window; the device further comprises a first water inlet pipe fixedly communicating with the machining box, and the lower end of the first water inlet pipe penetrates through the machining box to be located in the machining box. The device has the advantages that the lens is elastically clamped, fixed and pressed, so that the lens is in a relatively elastic and stable state during cutting and washing, the completeness of the lens can be kept, and meanwhile, the lens is subjected to multi-angle cutting and washing with different radians by utilizing a buffering principle, so that the surface flatness of the lens is improved, and the transparency and the refractive index of the lens are increased; by means of rotating force generated during rotary cutting and washing, same-frequency washing during photovoltaic lens machining is achieved, and the influence of chippings on cutting and washing is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of lens processing, and in particular to a positioning device for edge shaving and washing of an octagonal optical lens. Background Art

[0002] A silicon-based optical lens is an optical lens prepared from silicon materials of different sizes, such as prepared with an 8-inch silicon wafer, a 12-inch silicon wafer, or an 18-inch silicon wafer as the substrate; it has good semiconductor properties, and its unique electronic band structure enables it to effectively control current and light; this property is necessary for optoelectronic devices because optoelectronic devices require materials that can efficiently convert between electrical signals and optical signals, and silicon materials exactly meet this requirement, so it is commonly used in optoelectronic devices;

[0003] When producing a silicon-based optical lens, it is processed using existing processing devices. The existing lens processing devices include a processing and positioning part, a surface polishing and washing part, and an edge shaving and washing part. The processing and positioning part is used to position and fix the lens, then the surface is polished using the surface polishing part, and finally the edge of the lens is shaved and washed using the edge shaving and washing part;

[0004] There are still certain deficiencies in the processing and positioning part and the surface polishing and washing part of the currently used lens processing devices: they cannot effectively position and clamp different curvatures on the lens surface, and when performing multi-curvature surface processing subsequently, the processing and positioning angle needs to be continuously adjusted, and the operation is relatively inconvenient; therefore, there is an urgent need to design a positioning device for edge shaving and washing of an octagonal optical lens to solve the above problems. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a positioning device for edge shaving and washing of an octagonal optical lens, which solves the problem that shaving and washing cannot be carried out according to the transformation of the lens curved surface proposed in the above background art.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A positioning device for edge shaving and washing of an octagonal optical lens includes a lens and a processing box;

[0008] A lateral positioning and pressing member, which is used to place and fix the lens before shaving and washing. The lateral positioning and pressing member includes a pressing structure and a plurality of pushing and fixing structures. By changing the pressure when the lens is placed, the pressing structure is used to control the simultaneous operation of the plurality of pushing and fixing structures, and then circumferential elastic positioning and pressing is applied to the lens after it is placed;

[0009] The vertical positioning and pressing member presses one side of the lens with different curvatures vertically, and includes a second mounting shell, a fixing plate and a clamping plate mounted on the adjusting and flushing member. A height adjusting structure is jointly installed between the fixing plate and the second mounting shell. A pressing structure for cooperating with the lens is installed below the second mounting shell. Through the combined use of the height adjusting structure and the pressing structure, it is used to automatically adjust and press lenses with different curvatures, so that the height of the lens in the horizontal direction remains constant.

[0010] The present invention provides an octagonal optical lens edge shaving and washing processing positioning device. It has the following beneficial effects:

[0011] 1. This device has the advantage of automatic adjustment of clamping. Through the combined use of the first spring and the filling gas, the distance between multiple L-shaped clamps can be telescopically changed. Only the pressing force during placement needs to be applied, and the fixation can be achieved by placing the photovoltaic lens before processing. Moreover, the setting of the filling gas makes the clamping tool of the L-shaped clamp have a certain elasticity on the premise of ensuring clamping, protecting the integrity of the edge of the photovoltaic lens during processing.

[0012] 2. This device has the advantage of automatically adjusting shaving and washing for lenses with different curvatures. By setting multiple shaving balls, it can generate self-rotation for shaving and washing by friction while the lens rotates. For lenses with different curved surfaces, the hydraulic oil is used to achieve self-adjustment of different curved surface grinding, and at the same time, it can reduce the impact of vibration on shaving and washing, improving the flatness of photovoltaic lens processing.

[0013] 3. This device has the advantage of automatically adjusting side pressing for lenses with different curvatures. Through the setting of the threaded rod, the height adjustment during the side pressing of the lens is realized. At the same time, in cooperation with multiple first springs, the elasticity of the pressing ball when pressing the lens is increased, which can ensure that the height of the lens in the horizontal direction always remains in the same state and will not shake up and down, ensuring the shaving and washing effect.

[0014] 4. This device has the advantage of flushing debris during shaving and washing. Through the rotational force generated during shaving and washing, the same-frequency flushing during the processing of the photovoltaic lens is realized, completing the regular reciprocating flushing work of the lens debris. At the same time, it can reduce the waste of water resources caused by continuous flushing, achieving the effect of cooling while improving the shaving and washing efficiency.

[0015] In summary, the present invention clamps and fixes the lens elastically and presses it, making it in a relatively elastic and stable state during shaving and washing, which can maintain the integrity of the lens. At the same time, the buffer principle is used to perform multi-angle shaving and washing of the lens with different curvatures, improving its surface flatness, increasing the transparency and refractive index of the lens, and realizing the same-frequency flushing during the processing of the photovoltaic lens by means of the rotational force generated during rotational shaving and washing, reducing the impact of debris on shaving and washing. Brief Description of the Drawings

[0016] The following further elaborates on the specific embodiments of the present invention in conjunction with the accompanying drawings, where:

[0017] Figure 1 It is a schematic structural diagram of a positioning device for edge milling and washing of an octagonal optical lens proposed by the present invention;

[0018] Figure 2 is Figure 1 a schematic internal sectional view of the side of the processing box in

[0019] Figure 3 is Figure 2 a schematic enlarged view of the structure of the toothed rod part in

[0020] Figure 4 is Figure 3 a schematic enlarged view of the structure of the milling and washing disc part in

[0021] Figure 5 is Figure 4 a schematic enlarged view of the structure of the L-shaped clamp part in

[0022] Figure 6 is Figure 5 a sectional view of the structure in

[0023] Figure 7 a schematic enlarged view of the structure of the hydraulic box part;

[0024] Figure 8 a schematic enlarged view of the internal structure of the first mounting shell;

[0025] Figure 9 a schematic internal sectional view of the hydraulic box;

[0026] Figure 10 a schematic enlarged view of the structure of the clamping plate part;

[0027] Figure 11 is Figure 10 a schematic internal sectional view of the water storage tank in

[0028] Figure 12 is Figure 11 a schematic enlarged view of the structure of the threaded rod part in

[0029] Figure 13 is Figure 12 a schematic enlarged view of the structure of a part of the spring in

[0030] In the figure: 1. Processing box; 2. First water inlet pipe; 3. Sewage pipe; 4. Lens window; 5. Box cover; 6. Partition board; 7. Lens; 8. Controller; 9. L-shaped clamp; 10. Pushing member; 11. Air transmission pipe; 12. Fixed box; 13. First connecting rod; 14. Pressing box; 15. Extrusion round plate; 16. First rotating rod; 17. First motor; 18. First installation shell; 19. Tooth rod; 20. Incomplete tooth ring; 21. Pulling rope; 22. Water storage tank; 23. Twisting ball; 24. Second installation shell; 25. Fixed plate; 26. Tapered ring; 27. Pressing ball; 28. Second water inlet pipe; 29. Clamping plate; 30. Threaded rod; 31. First spring; 32. Water outlet pipe; 33. Extrusion square plate; 34. Second spring; 35. Hydraulic box; 36. Extrusion disc; 37. Second connecting rod; 38. First electric telescopic rod; 39. Second motor; 40. Second electric telescopic rod; 41. First tooth ring; 42. Second tooth ring; 43. Second rotating rod; 44. Scrubbing ball; 45. Short rod; 46. Round hole; 47. Installation ring; 48. Limit ring; 49. Third spring; 50. Spring rod. Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] Refer to Figures 1 - 13 , an octagonal optical lens edge scrubbing and processing positioning device, including a processing box 1, a lens 7, and a first water inlet pipe 2 fixedly connected to the processing box 1. The lower end of the first water inlet pipe 2 passes through the processing box 1 and is located inside the processing box 1. A box cover 5 is rotatably installed on the processing box 1. The box cover 5 can be opened to put the lens 7 in, and can be closed during scrubbing to retain the debris generated by scrubbing in the processing box 1 to prevent it from splashing; only one box cover 5 can be selected. One end of it is rotatably arranged on the processing box 1, which is more convenient to open during scrubbing. A handle for applying force can be set on the box cover 5 to facilitate opening the box cover 5 with hands better; the box cover 5 can also be selected to be set as two, which are symmetrically arranged on the processing box 1 (one end away from each other is rotatably arranged on the processing box 1, and sealing strips are arranged at the ends close to each other). Specifically, multiple rotating grooves are opened on the processing box 1, and a long rod is rotatably installed between every two rotating grooves. The box cover 5 is installed on the long rod. The box cover 5 can be opened to put the lens 7 in, and can be closed during scrubbing to retain the debris generated by scrubbing in the processing box 1 to prevent it from splashing; the box cover 5 can also be installed on the processing box 1 in a clamping manner. When in use, it can be removed from the processing box 1. This installation method is a common existing installation method and will not be specifically described here.

[0033] On one side of the processing box 1, there are a controller 8 and a lens window 4. Through the lens window 4, the internal cutting and washing situation can be observed. It can be installed on the processing box 1 in a fixed manner, specifically in a detachable fixed manner. When it is used to a certain extent or damaged, it can be replaced. This installation method is a common existing installation method and will not be specifically described here; the controller 8 is used to control the start of the second electric telescopic rod 40, the first electric telescopic rod 38, the first motor 17, and the second motor 39. The specific internal structure and working principle are prior art and will not be specifically described here (such as a PLC controller); on one side of the processing box 1, there are fixedly connected multiple sewage discharge pipes 3 for discharging the sewage used to wash the lens 7. The sewage discharge pipes 3 can discharge the sewage in the processing box 1. Specifically, when setting, an angle of 45° is formed between it and the processing box 1, so that the sewage can be better discharged from the sewage discharge pipes 3; inside the processing box 1, there is fixedly installed a partition plate 6 for separating the cutting and washing sewage.

[0034] Referring to Figures 1 - 13 , it also includes a lateral positioning and pressing member for placing and fixing the lens 7 before cutting and washing. The lateral positioning and pressing member includes a first motor 17 fixedly installed inside the processing box 1. The driving end of the first motor 17 is fixedly installed with a first rotating rod 16, and the upper end of the first rotating rod 16 extends above the partition plate 6 through a rotating hole. The rotating hole is opened on the partition plate 6. A second bearing can be installed in the rotating hole, and the first rotating rod 16 is rotatably installed in the second bearing, which can ensure the rotation of the first rotating rod 16 and provide a supporting force for it at the same time; the upper end of the first rotating rod 16 is installed with a pressing structure, and the pressing structure can realize the stable clamping and adjustment of the lens 7 by using the placement of the lens 7; the pressing structure includes a first connecting rod 13, a pressing box 14, an extrusion circular plate 15, a first spring, and a filling gas. The upper end of the first rotating rod 16 is fixedly installed with a pressing box 14, and the air transmission pipe 11 is fixedly connected below the pressing box 14. There is a first sliding hole on the pressing box 14. A first connecting rod 13 is slidably installed in the first sliding hole. The lower end of the first connecting rod 13 is fixedly installed with an extrusion circular plate 15 that is hermetically slidably arranged inside the pressing box 14. The diameter of the extrusion circular plate 15 is the same as the internal diameter of the pressing box 14 to achieve a relatively sealed effect. The diameter of the first sliding hole is the same as the diameter of the first connecting rod 13, which can cooperate with the extrusion circular plate 15 and the pressing box 14 to better seal; below the extrusion circular plate 15 and the pressing box 14, there are fixedly installed multiple first springs. The setting of the first springs can realize the automatic rebound of the first connecting rod 13 when the pressing force received by the first connecting rod 13 disappears. There is a filling gas between the lower part of the extrusion circular plate 15 and the pressing box 14. The filling gas can achieve buffering when the extrusion circular plate 15 is pressed downward, and at the same time, the lens 7 is clamped by using the filling gas, and the upper end of the first connecting rod 13 is fixedly connected to the mounting plate.

[0035] A plurality of gas transmission pipes 11 are fixedly installed on the pressing structure. Push-fixed structures are installed at the upper ends of the plurality of gas transmission pipes 11. The push-fixed structure can realize the elastic adjustment of the lens 7 by using the filling gas. The filling gas can be specifically set as nitrogen, and it is in a full-filling state in the pressing box 14. The gas density is relatively large, which can realize the driving force when it is squeezed and the suction force when it rebounds. Moreover, the material cost of nitrogen is relatively cheap, meeting the use requirements.

[0036] Refer to Figures 1 - 13 , by changing the pressure when the lens (7) is placed, using the pressing structure to control the simultaneous operation of a plurality of push-fixed structures, and applying circumferential elastic positioning and pressing to the lens (7) after it is placed. The push-fixed structure includes an L-shaped clamp 9, a pushing member 10, a square hole, and a fixing box 12. A fixing box 12 is fixedly installed between the gas transmission pipe 11 and the mounting plate. A plurality of square grooves for cooperating with the gas transmission pipe 11 are provided on the mounting plate. A plurality of limiting holes communicating with the corresponding square grooves are provided below the mounting plate. The upper end of the gas transmission pipe 11 passes through the corresponding limiting hole and square groove and extends into the fixing box 12. A pushing member 10 is slidably installed in the upper pipe orifice of the gas transmission pipe 11. A square hole is provided on the fixing box 12, and the pushing member 10 slides on the fixing box 12 through the square hole. An L-shaped clamp 9 for cooperating with the lens 7 is fixedly installed on one side of the pushing member 10 away from the fixing box 12. An elastic pad is fixedly installed on the inner wall of the L-shaped clamp 9. The elastic pad can be specifically made of rubber material. When the lens 7 is clamped and rotated for milling, it can reduce the pressure on the lens 7, so that the edge of the lens 7 can be buffered by the elastic pad during rotation, and it can be better protected to avoid breakage. The pushing member 10 is set as a rectangular block and a cylinder. The cylinder is fixedly installed on the rectangular block. The rectangular block is fixedly installed at the lower end of the L-shaped clamp 9. The cylinder slides in the gas transmission pipe 11, and the diameter of the cylinder is equal to the inner diameter of the gas transmission pipe 11. At the same time, the cylinder has a certain length, so that there is a large friction force between the cylinder and the inner pipe wall of the gas transmission pipe 11, and it will not fall off. And this friction force is slightly smaller than the extrusion force generated when the filling gas is pressed and the suction force generated when it rebounds. The cylinder is fixed on one side of the rectangular block, and the other side of the rectangular block is fixed on the L-shaped clamp 9. The setting of a plurality of first springs can assist the extrusion plate 15 to rise, and at the same time, the filled gas can push and pull the pushing member 10, so as to realize the clamping of the lens 7 by a plurality of L-shaped clamps 9.

[0037] A mounting plate is fixedly installed on a plurality of push-fixed structures. A milling plate for placing the lens 7 is fixedly installed on the mounting plate. The lens 7 is placed on the milling plate. And the elastic force values of a plurality of first springs can keep the height of the plane of the L-shaped clamp 9 the same as the height of the milling plate after the lens 7 is placed, so that the bottom of the lens 7 can be stably placed on the same plane.

[0038] Refer to Figures 7 - 9, further comprising a pressing and shaving member for pressing and shaving lenses 7 with different radian. The pressing and shaving member includes an electric telescopic rod 38 fixedly installed in the processing box 1, and the electric telescopic rod 38 is located above the partition plate 6. The driving end of the electric telescopic rod 38 is fixedly installed with a housing 18. A motor 39 is fixedly installed in the housing 18. A rotating structure is jointly installed between the driving end of the motor 39 and the housing 18. The rotating structure is configured to provide a rotational force for grinding the lens 7; the rotating structure includes an electric telescopic rod 40, a gear ring 41, a gear ring 42 and a rotating rod 43. The driving end of the motor 39 is fixedly installed with a rotating rod 43. A circular groove 1 is opened in the housing 18, and the lower end of the rotating rod 43 is rotatably installed in the circular groove 1. A gear ring 41 is fixedly sleeved on the rotating rod 43. A plurality of circular grooves 2 are opened in the housing 18, and a bearing 1 is fixedly installed in each of the plurality of circular grooves. An electric telescopic rod 40 is rotatably installed in each of the plurality of bearings 1. The electric telescopic rod 40 is a transmission actuator that uses the rotation of a motor to drive a bearing through the cooperation of gears to push a trapezoidal threaded screw to achieve a telescopic movement over a short distance. It is a prior art, and the specific detailed structure and working principle will not be specifically described herein.

[0039] A gear ring 42 meshing with the gear ring 41 is fixedly sleeved on each of the plurality of electric telescopic rods 40, and the lower ends of the plurality of electric telescopic rods 40 are fixedly installed on the corresponding hydraulic boxes 35; a plurality of hydraulic boxes 35 are fixedly installed on the rotating structure, and the plurality of hydraulic boxes 35 are rotatably installed on the housing 18 through mounting holes. A balanced shaving structure for shaving the lens 7 is installed on the hydraulic box 35. The balanced shaving structure is configured to achieve uniform grinding of different surfaces of the lens 7 at different angles.

[0040] Refer to Figures 12 - 13, the balanced shaving and washing structure includes an extrusion disc 36, a second connecting rod 37, a shaving and washing ball 44, a short rod 45, a round hole 46, hydraulic oil, and an installation ring 47. Hydraulic oil is provided in the hydraulic box 35. The filling amount of the hydraulic oil is less than the volume of the hydraulic box 35, creating a certain gap between it and the interior of the hydraulic box 35. An extrusion disc 36 is slidably installed in the hydraulic box 35. A second connecting rod 37, which is rotatably arranged on the hydraulic box 35, is fixedly installed below the extrusion disc 36. A first sealing hole is opened below the hydraulic box 35, and the lower end of the second connecting rod 37 extends below the hydraulic box 35 through the first sealing hole; multiple liquid leakage holes are opened on the extrusion disc 36. When the curvature of the lens 7 is different, the hydraulic oil can be squeezed through the second connecting rod 37 and the extrusion disc 36 to make it flow, thereby driving multiple second connecting rods 37 to move up and down smoothly and slowly, achieving the damping effect, reducing the noise generated by vibration during shaving and washing, and at the same time being able to shave the different arc areas on the surface of the lens 7 more evenly and powerfully. Multiple short rods 45 are fixedly installed at the lower end of the second connecting rod 37. Multiple shaving and washing balls 44 used in cooperation with the lens 7 are rotatably installed in multiple round holes 46 opened on the installation ring 47.

[0041] Refer to Figures 10 - 11 , it further includes an adjustable flushing component for flushing the lens debris shaved from the lens 7. The adjustable flushing component includes a water storage tank 22 fixedly installed at the lower end of the first water inlet pipe 2. An incomplete toothed ring 20 is fixedly sleeved on the first rotating rod 16. An adjustable flushing component is installed between the water storage tank 22 and the processing box 1. The setting of the adjustable flushing component can, according to the shaving speed, cooperate with the work of flushing the shaving debris; the adjustable flushing component includes a toothed rod 19, a pulling rope 21, a second water inlet pipe 28, a water outlet pipe 32, a squeezing square plate 33, a second spring 34, and a spring rod 50. A spring rod 50 is fixedly installed in the processing box 1. A toothed rod 19 that meshes with the incomplete toothed ring 20 is fixedly installed at one end of the spring rod 50. A pulling rope 21 is fixedly installed at the end of the toothed rod 19 away from the spring rod 50. A second sealing hole is opened below the water storage tank 22, and the upper end of the pulling rope 21 is fixedly installed with a squeezing square plate 33 through the second sealing hole. The squeezing square plate 33 is slidably installed in the water storage tank 22 in a sealed manner. The length and width of the squeezing square plate 33 are the same as those of the inner plane of the water storage tank 22, and a rubber ring can be provided at the edge of the squeezing square plate 33 to make the two relatively sealed. A second spring 34 is fixedly installed between the lower part of the squeezing square plate 33 and the water storage tank 22. The water storage tank 22 is fixedly communicated with a second water inlet pipe 28, and multiple water outlet pipes 32 are fixedly communicated with the second water inlet pipe 28.

[0042] The elastic force of the second spring 34 can squeeze the water above the extrusion square plate 33 in the water storage tank 22 upward, but the elastic force of the second spring 34 is much smaller than that of the spring rod 50. When the teeth on the incomplete gear ring 20 are separated from the gear rod 19, the spring rod 50 will pull the gear rod 19 and the pull rope 21 to keep the height of the extrusion square plate 33 in the water storage tank 22 at the lowest. At the same time, the second spring 34 is in a compressed state. When the teeth on the incomplete gear ring 20 are engaged with the gear rod 19, the spring rod 50 can be pulled to move to the right through the gear rod 19 (as Figure 11 shown in the direction), at this time, the pulling force of the pull rope 21 on the gear rod 19 will disappear, the extrusion square plate 33 will no longer be subjected to the pulling force, and under the action of the second spring 34, the extrusion square plate 33 can be lifted upward to squeeze the water upward.

[0043] Referring to Figures 12 - 13 , it also includes a vertical positioning and pressing member for pressing one side of the lens 7 with different curvatures. The vertical positioning and pressing member includes a second mounting shell 24 fixedly installed on the second water inlet pipe 28. A groove and a connected square hole are opened below the second mounting shell 24. The second water inlet pipe 28 is fixedly installed in the groove and the square hole. A fixing plate 25 and a clamping plate 29 are fixedly installed on the water storage tank 22. And the height of the clamping plate 29 and the plane of the L-shaped clamp 9 is also the same as the height of the cutting and washing disc. And the second mounting shell 24 is located between the fixing plate 25 and the clamping plate 29, and the lens 7 is located between the second mounting shell 24 and the clamping plate 29. A height adjustment structure is jointly installed between the fixing plate 25 and the second mounting shell 24. The height adjustment structure can adjust the height suitable for the placement of the lens 7; when the lens 7 is placed, the height of the upper surface of the L-shaped clamp 9, the height of the cutting and washing disc and the height of the clamping plate 29 are all on the same plane, so that the bottom of the lens 7 can be stably placed on the same plane; at the same time, the clamping plates 29 are arranged at equal intervals and do not affect the subsequent trimming operation, meeting the trimming of the octagonal edges of the circular optical lens in the future.

[0044] The height adjustment structure includes a torsion ball 23, a threaded rod 30, a limiting ring 48 and a third spring 49. A limiting ring 48 is fixedly installed on the second mounting shell 24. A threaded rod 30 is threadedly installed on the fixing plate 25. The upper end of the threaded rod 30 is fixedly installed with a torsion ball 23, and the threaded rod 30 is rotatably installed on the limiting ring 48. Two third springs 49 are jointly fixedly installed between the fixing plate 25 and the second mounting shell 24; a disc is arranged at the lower end of the threaded rod 30. An annular groove is opened in the inner ring of the limiting ring 48. The disc is rotatably installed in the annular groove, and the diameter of the disc is larger than the inner diameter of the limiting ring 48 and smaller than the diameter of the annular groove, so that the threaded rod 30 will not drive the second mounting shell 24 to rotate together when rotating, and at the same time, better limiting is carried out under the action of the two third springs 49 to realize the up and down movement of the second mounting shell 24 in the vertical direction.

[0045] Below the second mounting shell 24, a pressing structure for cooperating with the lens 7 is installed. Through the combined use of the height adjustment structure and the pressing structure, it is used to automatically adjust the pressing of lenses (7) with different curvatures, so that the height of the lens (7) in the horizontal direction remains constant. The pressing structure includes a tapered ring 26, a pressing ball 27, and a first spring 31. Two mounting grooves are opened at the lower end of the second mounting shell 24, and the first springs 31 are fixedly installed in both mounting grooves. The lower ends of the two first springs 31 are fixedly installed with tapered rings 26, and a pressing ball 27 is rotatably installed below each tapered ring 26. When adjusting the pressing, the length of the adjusting threaded rod 30 is adjusted so that the pressing ball 27 cooperates with the clamping plate 29 to press the lens 7. After pressing, at the same time, the multiple first springs 31 will not reach the fully compressed state, making it have a certain elasticity, but the elasticity of the first spring 31 is much smaller than the clamping force of the multiple L-shaped clamps 9 on the lens 7, which can achieve a shock-absorbing effect when the lens 7 rotates. At the same time, its elasticity can automatically adjust and clamp different curvature parts of the lens 7 surface, and can reduce the influence on its rotation as the lens 7 rotates.

[0046] In the present invention, in the initial state, the lengths of the driving ends of the first electric telescopic rod 38 and the second electric telescopic rod 40 are the shortest, the height of the second mounting shell 24 is the highest, the extrusion square plate 33 is located at the bottom end in the water storage tank 22, and the second spring 34 is in a compressed state.

[0047] Place and clamp the lens 7: Open the box cover 5, press the scrubbing disc downward by hand. The scrubbing disc moves downward and drives the extrusion circular plate 15 to move downward through the mounting disc and the first connecting rod 13, and pushes the filling gas through the multiple air delivery pipes 11 to push the pushing member 10 outward. The pushing member 10 pushes outward and drives the multiple L-shaped clamps 9 to slide outward. At this time, the lens 7 to be scrubbed is placed obliquely on the scrubbing disc. Then release the hand, and the gas returns to the pressing box 14 again from the air delivery pipes 11. Under the action of the multiple first springs, the extrusion circular plate 15 is pushed upward, the pushing member 10 moves into the air delivery pipes 11, drives the multiple L-shaped clamps 9 to move toward the center of the scrubbing disc, the extrusion circular plate 15 moves upward and drives the scrubbing disc to move upward through the first connecting rod 13 and the mounting disc, the scrubbing disc moves upward and drives the lens 7 to move upward, and at the same time the multiple L-shaped clamps 9 lock and fix the lens 7.

[0048] Wash and polish the lens 7: After the lens 7 is locked and fixed, twist the ball 23 by hand to drive the threaded rod 30 to rotate downward. The downward rotation of the threaded rod 30 pushes the second mounting shell 24 downward. Twist until the pressing ball 27 abuts against the upper surface of the lens 7. At this time, the controller 8 extends the driving end of the first electric telescopic rod 38. The extension of the driving end of the first electric telescopic rod 38 drives a plurality of hydraulic boxes 35 to move towards the washing and polishing area of the lens 7 through the first mounting shell 18. Then, control the controller 8 to extend the length of the second electric telescopic rod 40 so that all the washing and polishing balls 44 abut against the upper surface of the lens 7. Close the box cover 5 and observe the interior through the lens window 4;

[0049] Control the controller 8 to start the driving end of the first motor 17 to rotate clockwise (in the direction shown), and the first rotating rod 16 will start to rotate clockwise. Drive the lens 7 to start rotating through the pressing box 14, the first connecting rod 13, the mounting disc and the washing and polishing disc, and make contact with a plurality of washing and polishing balls 44 for rotary washing and polishing. If the upper surface of the lens 7 has a curvature, at this time, under the action of a plurality of first springs 31, the pressing ball 27 can cooperate with the clamping plate 29 to press the lens 7 tightly. At the same time, it will change with the different surface arcs of the lens 7 and has a certain elasticity. Then, different pressing discs 36 will move slightly up and down with the hydraulic oil as the arc of the lens 7 changes, and wash and polish it evenly according to the different arcs of the lens 7; Figure 10

[0050] While washing and polishing, wash and cool the debris on the surface of the lens 7: Pass water through the first water inlet pipe 2 into the water storage tank 22. While the first rotating rod 16 rotates counterclockwise, the incomplete toothed ring 20 rotates accordingly. When the teeth on the incomplete toothed ring 20 rotate to mesh with the toothed rod 19, pull the L-shaped clamp 9 to the right (in the direction shown). At this time, under the action of the second spring 34, the pressing square plate 33 moves upward and starts to squeeze water into the second water inlet pipe 28. The water is discharged above the lens 7 through a plurality of water outlet pipes 32. When the teeth on the incomplete toothed ring 20 are separated from the toothed rod 19, under the action of the spring rod 50, the toothed rod 19 and the pull rope 21 will pull the pressing square plate 33 downward to realize reciprocating washing and cooling of the debris washed out from the lens 7. In the final stage of washing and polishing the lens 7, the controller 8 can be controlled to increase the rotation speed of the first motor 17, so that the first rotating rod 16 drives the incomplete toothed ring 20 to rotate rapidly. Then, the pull rope 21 can also pull the pressing square plate 33 more quickly to squeeze the water at a higher frequency, so that the water in the water storage tank 22 has a greater impact force through the second water inlet pipe 28 and a plurality of water outlet pipes 32, wash the debris on the surface of the lens 7 intensively, and complete cooling at the same time. The sewage from washing and polishing is discharged through a plurality of sewage pipes 3; Figure 10

[0051] ​​After the lens 7 is taken out when the cutting and washing work is completed: Open the two box lids 5 again, stop the operation of the first motor 17 through the real-time control controller 8, and at the same time adjust the lengths of the driving ends of the first electric telescopic rod 38 and the second electric telescopic rod 40 to the shortest. Twist the twisting ball 23 to raise the height of the second mounting shell 24 so that the pressing ball 27 is separated from the lens 7. At this time, take out the lens 7 by hand to complete the cutting and washing.

[0052] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An octagonal optical lens edge shaving and washing processing positioning device, characterized in that, It includes a lens (7) and a processing box (1); A lateral positioning and pressing member for placing and fixing the lens (7) before milling and washing. The lateral positioning and pressing member includes a pressing structure and a plurality of pushing and fixing structures. By changing the pressure when the lens (7) is placed, the pressing structure is used to control the simultaneous operation of the plurality of pushing and fixing structures, and then a circumferential elastic positioning and pressing is applied to the lens (7) after it is placed; A vertical positioning and pressing member for pressing one side of the lens (7) with different curvatures vertically. It includes a second mounting shell (24), a fixing plate (25) and a clamping plate (29) mounted on the adjusting and washing member. A height adjusting structure is jointly installed between the fixing plate (25) and the second mounting shell (24). A pressing structure for cooperating with the lens (7) is installed below the second mounting shell (24). Through the combined use of the height adjusting structure and the pressing structure, it is used to automatically adjust the pressing of the lens (7) with different curvatures, so that the height of the lens (7) in the horizontal direction remains constant.

2. The positioning device for edge shaving and washing processing of an octagonal optical lens according to claim 1, wherein, The lateral positioning and pressing member includes a first motor (17) fixedly installed in the processing box (1). A first rotating rod (16) is fixedly installed at the driving end of the first motor (17). A plurality of air delivery pipes (11) cooperating with the pressing structure are installed at the upper end of the first rotating rod (16), and the upper ends of the plurality of air delivery pipes (11) are all communicated with the pushing and fixing structures. A mounting disk is jointly installed on the plurality of pushing and fixing structures, and a milling and washing disk for placing the lens (7) is fixedly installed on the mounting disk; A partition plate (6) is fixedly installed in the processing box (1), and the upper end of the first rotating rod (16) extends above the partition plate (6) through a rotating hole.

3. An edge shaving and washing processing positioning device for an octagonal optical lens according to claim 2, characterized in that, It further includes a pressing and milling and washing member for pressing and milling and washing the lens (7) with different curvatures; The pressing and milling and washing member is a first electric telescopic rod (38) fixedly installed in the processing box (1), and the first electric telescopic rod (38) is located above the partition plate (6). A first mounting shell (18) is fixedly installed at the driving end of the first electric telescopic rod (38). A second motor (39) is fixedly installed in the first mounting shell (18). A rotating structure is jointly installed between the driving end of the second motor (39) and the first mounting shell (18). A plurality of hydraulic boxes (35) are installed on the rotating structure, and the plurality of hydraulic boxes (35) all rotate on the first mounting shell (18) through mounting holes. A balanced milling and washing structure for milling and washing the lens (7) is installed on the hydraulic box (35).

4. An octagonal optical lens edge shaving and washing processing positioning device according to claim 2, characterized in that, The pressing structure includes a first connecting rod (13), a pressing box (14), an extrusion circular plate (15), a first spring, and filling gas. The upper end of the first rotating rod (16) is fixedly installed with a pressing box (14), and the air transmission pipe (11) is fixedly communicated below the pressing box (14). A first connecting rod (13) is slidably installed on the pressing box (14), and the upper end of the first connecting rod (13) is fixedly connected to the mounting disc. The lower end of the first connecting rod (13) is fixedly installed with an extrusion circular plate (15) that is slidably and sealingly arranged in the pressing box (14). A plurality of first springs are fixedly installed between the lower part of the extrusion circular plate (15) and the pressing box (14). Filling gas is arranged between the lower part of the extrusion circular plate (15) and the pressing box (14). A first sliding hole is formed in the pressing box (14), and the first connecting rod (13) is slidably installed in the first sliding hole.

5. An edge shaving and washing processing positioning device for an octagonal optical lens according to claim 4, characterized in that, The pushing and fixing structure includes an L-shaped clamp (9), a pushing member (10), a square hole, and a fixing box (12). A fixing box (12) is fixedly installed between the air transmission pipe (11) and the mounting disc. A plurality of square grooves for the use of the air transmission pipe (11) are formed in the mounting disc. A plurality of limiting holes communicating with the corresponding square grooves are formed below the mounting disc, and the upper end of the air transmission pipe (11) passes through the corresponding limiting holes and square grooves and extends into the fixing box (12). A pushing member (10) is slidably installed in the upper pipe orifice of the air transmission pipe (11), and the pushing member (10) slides on the fixing box (12) through the square hole. The side of the pushing member (10) away from the fixing box (12) is fixedly installed with an L-shaped clamp (9) for the use of the lens (7).

6. An edge shaving and washing processing positioning device for an octagonal optical lens according to claim 3, characterized in that, The rotating structure includes a second electric telescopic rod (40), a first gear ring (41), a second gear ring (42), and a second rotating rod (43). The driving end of the second motor (39) is fixedly installed with a second rotating rod (43), and the lower end of the second rotating rod (43) is rotatably installed in the first mounting shell (18). A first gear ring (41) is fixedly sleeved on the second rotating rod (43). A plurality of second electric telescopic rods (40) are rotatably installed in the first mounting shell (18). A second gear ring (42) meshing with the first gear ring (41) is fixedly sleeved on each of the plurality of second electric telescopic rods (40), and the lower ends of the plurality of second electric telescopic rods (40) are fixedly installed on the corresponding hydraulic boxes (35).

7. An edge trimming and washing machining positioning device for an octagonal optical lens according to claim 3, characterized in that, The described balanced scraping and washing structure includes an extrusion disc (36), a second connecting rod (37), scraping and washing balls (44), short rods (45), round holes (46), hydraulic oil, and a mounting ring (47). Hydraulic oil is provided in the hydraulic box (35). An extrusion disc (36) is slidably mounted in the hydraulic box (35). A second connecting rod (37) which is rotatably arranged on the hydraulic box (35) is fixedly installed below the extrusion disc (36), and the lower end of the second connecting rod (37) extends below the hydraulic box (35) through a first sealed hole. A plurality of short rods (45) are fixedly installed at the lower end of the second connecting rod (37). A mounting ring (47) is fixedly installed at the ends of the plurality of short rods (45) away from each other. A plurality of round holes (46) are formed in the mounting ring (47). Scraping and washing balls (44) for cooperating with the lens (7) are rotatably installed in the plurality of round holes (46).

8. An edge trimming and washing processing positioning device for an octagonal optical lens according to claim 3, characterized in that It further includes an adjustment and flushing component which cooperates with the pressing and scraping component to flush the debris generated by the pressing and scraping process of the lens (7). The adjustment and flushing component includes a first water inlet pipe (2), a toothed rod (19), an incomplete toothed ring (20), a pull rope (21), a water storage tank (22), a second water inlet pipe (28), a water outlet pipe (32), a pressing square plate (33), a second spring (34), and a spring rod (50). A first water inlet pipe (2) is fixedly communicated with the processing box (1). The lower end of the first water inlet pipe (2) is fixedly communicated with a water storage tank (22). An incomplete toothed ring (20) is fixedly sleeved on the first rotating rod (16). A spring rod (50) is fixedly installed in the processing box (1). A toothed rod (19) which meshes with the incomplete toothed ring (20) is fixedly installed at one end of the spring rod (50). A pull rope (21) is fixedly installed at the end of the toothed rod (19) away from the spring rod (50), and the upper end of the pull rope (21) is fixedly installed with a pressing square plate (33) through a second sealed hole. The pressing square plate (33) is slidably installed in the water storage tank (22) in a sealed manner. A second spring (34) is fixedly installed between the lower part of the pressing square plate (33) and the water storage tank (22). A second water inlet pipe (28) is fixedly communicated with the water storage tank (22), and the second water inlet pipe (28) is fixedly installed below the mounting shell two (24). A plurality of water outlet pipes (32) for discharging the sewage flushed from the lens (7) during scraping are fixedly communicated with the second water inlet pipe (28). The fixed plate (25) and the clamping plate (29) are fixedly installed on the water storage tank (22).

9. An edge shaving and washing processing positioning device for an octagonal optical lens according to claim 1, characterized in that, The height adjustment structure includes a twisting ball (23), a threaded rod (30), a limiting ring (48), and a third spring (49). A limiting ring (48) is fixedly installed on the mounting shell two (24). A threaded rod (30) is threadedly installed on the fixed plate (25). A twisting ball (23) is fixedly installed at the upper end of the threaded rod (30), and the threaded rod (30) is rotatably installed on the limiting ring (48). Two third springs (49) are fixedly installed between the fixed plate (25) and the mounting shell two (24).

10. An edge trimming and washing processing positioning device for an octagonal optical lens according to claim 1, characterized in that, The pressing structure includes a tapered ring (26), a pressing ball (27), and a first spring (31). Two installation grooves are formed at the lower end of the second installation shell (24). The first springs (31) are fixedly installed in both of the two installation grooves. The lower ends of the two first springs (31) are fixedly installed with tapered rings (26). A pressing ball (27) is rotatably installed below each tapered ring (26).

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