CN116900864A - Optical lens convex polishing equipment based on precise instrument - Google Patents
Optical lens convex polishing equipment based on precise instrument Download PDFInfo
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- CN116900864A CN116900864A CN202310918002.8A CN202310918002A CN116900864A CN 116900864 A CN116900864 A CN 116900864A CN 202310918002 A CN202310918002 A CN 202310918002A CN 116900864 A CN116900864 A CN 116900864A
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- polishing
- optical lens
- filter screen
- limiting
- clamping
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- 238000005498 polishing Methods 0.000 title claims abstract description 192
- 230000003287 optical effect Effects 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 230000000670 limiting effect Effects 0.000 claims abstract description 93
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 55
- 238000003756 stirring Methods 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007517 polishing process Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002829 reductive effect Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application discloses optical lens convex polishing equipment based on a precise instrument, which relates to the technical field of optical lens manufacturing and comprises a containing mechanism, a clamping mechanism, a polishing mechanism and a filtering mechanism; the accommodating box is arranged on the ground and is connected with the clamping mechanism, a limiting plate is arranged on the accommodating box and is connected with the polishing mechanism, and the filtering mechanism comprises an annular guide plate, a filter screen, a moving block, a pressure sensor, a second spring and an LED module; through filtering mechanism's setting for pressure sensor detects the pressure of filter screen, and the LED module lights the warning when pressure numerical value surpasses preset alarm value, has realized the function of reporting to the police under the serious jam condition of filter screen, has solved the jam condition that can't observe the filter screen from the equipment external world, can not in time change the filter screen, leads to polishing solution filtration quality decline and circulation speed to reduce, influences optical lens polishing quality's problem.
Description
Technical Field
The application relates to the technical field of optical lens manufacturing, in particular to optical lens convex polishing equipment based on a precise instrument.
Background
The optical lens is a lens manufactured by using optical glass, and has specific requirements on optical characteristics such as refractive index, dispersion, transmittance, spectral transmittance, light absorption and the like, and has uniform optical properties. As a precision component, an optical lens for a precision instrument has a more stringent requirement for machining precision. The polishing equipment performs polishing processing on the surface of the optical lens, and the scattering property of light after the optical lens is finished is a decisive factor.
In order to improve polishing accuracy and clean scraps generated by polishing, polishing liquid is continuously added to a polishing surface in a polishing process, and the polishing liquid is recycled. In the process of recycling the polishing solution, the polishing solution is required to be filtered, and a filter screen after long-time use is blocked, but the blocking condition of the filter screen cannot be observed from the outside of the equipment, the filter screen cannot be replaced in time, so that the filtering quality of the polishing solution is reduced, the circulating speed is reduced, and the polishing quality of an optical lens is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the application aims to provide optical lens convex surface polishing equipment based on a precise instrument, and aims to solve the technical problems.
In order to achieve the above purpose, the present application provides the following technical solutions: the optical lens convex polishing device based on the precise instrument comprises a containing mechanism, a clamping mechanism, a polishing mechanism and a filtering mechanism;
the holding mechanism comprises a holding box and a limiting plate, the holding box is arranged on the ground and is connected with the clamping mechanism, the holding box is used for holding the clamping mechanism, the limiting plate is arranged on the holding box and is connected with the polishing mechanism, and the limiting plate is used for supporting the polishing mechanism;
the clamping mechanism comprises a clamping disc, and the clamping disc is used for limiting and clamping the optical lens;
the polishing mechanism comprises a polishing belt, wherein the polishing belt is used for polishing the convex surface of the optical lens clamped by the clamping disc;
the polishing mechanism further comprises a polishing liquid conveying component, wherein the polishing liquid conveying component is used for conveying polishing liquid towards the convex surface of the optical lens on the clamping disc, and the polishing liquid is used for reducing the roughness of the convex surface of the optical lens;
the polishing device comprises a polishing mechanism, a clamping mechanism, a polishing mechanism, a filter, a moving block, a pressure sensor, a loop bar, a second spring and an LED module, wherein the polishing mechanism is arranged on one side, far away from the polishing mechanism, of the clamping mechanism and is used for filtering polishing liquid flowing down from a polishing position of the convex surface of an optical lens in the polishing process;
when the filter screen is in an initial state, the moving block and the pressure sensor are arranged at intervals under the action of the elastic force of the second spring; when the scraps accumulated on the filter screen and the polishing solution which cannot timely leave the filter screen drive the filter screen to move to a limiting position in a direction away from the clamping mechanism, the moving block is kept in contact with the pressure sensor, the pressure data exceeds a preset alarm value, and at the moment, the module lights to warn.
As a further scheme of the application: the accommodating mechanism further comprises a rotating plate, the rotating plate is arranged on the accommodating box and is rotationally connected with the accommodating box, and the rotating plate is hinged with the limiting plate through a shaft.
As a further scheme of the application: the clamping mechanism further comprises a rotating rod and a telescopic rod, one end of the rotating rod is fixedly connected with the clamping disc, the other end of the rotating rod penetrates through the filter screen and then is connected with the accommodating box in a rotating mode, the rotating rod is connected with the filter screen in a sliding mode, the clamping disc is annularly provided with a plurality of telescopic rods along the circumferential direction at equal intervals, the fixed end of the telescopic rod is fixedly connected with the limiting clamping disc, and the telescopic end of the telescopic rod is connected with the polishing mechanism.
As a further scheme of the application: one end of the rotating rod, which is far away from the clamping disc, is fixedly connected with the output end of the motor, and the motor is arranged on the accommodating box.
As a further scheme of the application: the polishing mechanism further comprises a limiting ring, a polishing belt and a moving assembly, wherein the limiting ring is arranged on the limiting plate, the limiting ring is in sliding connection with the limiting plate, the limiting ring is sleeved outside the clamping disc, the limiting ring, the polishing belt and the clamping disc form a polishing area, the limiting ring is opposite to the telescopic end of the telescopic rod, the polishing belt is arranged on the limiting ring, the polishing belt is in sliding connection with the limiting ring, the polishing belt is used for polishing the convex surface of the optical lens, the limiting ring is connected with the moving assembly, and the moving assembly is used for adjusting the distance between the limiting ring and the telescopic end of the telescopic rod;
when the moving assembly is in an initial state, the polishing belt and the convex surface of the optical lens are arranged at intervals, the limiting ring and the telescopic rod are arranged at intervals, and the telescopic rod is in an initial telescopic state; when the moving assembly drives the limiting ring to move to the polishing position towards the clamping disc, the polishing belt is in friction contact with the convex surface of the optical lens, the limiting ring is attached to the telescopic end of the telescopic rod, and the telescopic end of the telescopic rod is in a limiting retraction state.
As a further scheme of the application: the polishing mechanism further comprises a first spring, one end of the first spring is connected with the limiting ring, and the other end of the first spring is connected with the polishing belt.
As a further scheme of the application: the movable assembly comprises a screw rod, a knob and a movable block, wherein the screw rod is arranged on the limiting plate, the screw rod is rotationally connected with the limiting plate, one end of the screw rod is fixedly connected with the knob, the knob is rotationally connected with the limiting plate, the movable block is sleeved on the screw rod and is in threaded connection with the screw rod, the movable block is in sliding connection with the limiting plate, and the movable block is fixedly connected with the limiting ring.
As a further scheme of the application: the polishing solution conveying assembly is arranged on the limiting plate and comprises a guide plate, a liquid storage tank, a liquid outlet pipe and a water pump, wherein the guide plate is fixedly arranged on one side of the limiting plate close to the clamping disc, the liquid storage tank is arranged on one side of the containing tank close to the guide plate, the water pump is arranged on the liquid outlet pipe, one end of the liquid outlet pipe is communicated with the liquid storage tank, and the other end of the liquid outlet pipe is communicated with the polishing area.
As a further scheme of the application: the filter mechanism further comprises a first gear, the first gear is sleeved on one side of the annular guide plate, which is close to the accommodating box, the first gear is fixedly connected with the annular guide plate, the first gear is rotationally connected with the accommodating box, the first gear is fixedly connected with the rotating rod through a transmission piece, a one-way bearing is arranged between the transmission piece and the rotating rod, the first gear is connected with the stirring mechanism, the stirring mechanism comprises a second gear and a stirring piece, the second gear is meshed with the first gear and connected with the stirring piece, one end of the stirring piece is rotationally connected with the liquid storage box, the other end of the stirring piece is fixedly connected with the second gear, and the stirring piece is sleeved outside the liquid outlet pipe.
Compared with the prior art, the application has the following beneficial effects:
1. the polishing belt is arranged on the limiting ring, and the limiting ring is in limiting fit with the clamping disc, so that the polishing belt is completely attached to the convex surface of the optical lens in the process of moving towards the clamping disc, and the problem that the polishing part cannot be completely attached to the convex surface of the optical lens, so that partial polishing is excessive or partial polishing is incomplete on the convex surface of the optical lens is solved.
2. Through filter screen and annular guide plate slip setting, the filter screen is close to and holds case one side and be provided with the movable block, pressure sensor is just setting at the movable block, make pile up on the filter screen and can't drive the filter screen to move to spacing position in the direction of keeping away from fixture from the polishing solution of filter screen outflow, the movable block keeps contact with pressure sensor, and pressure sensor's pressure data exceeds when the alarm value of predetermineeing, LED module lights the warning, the function of reporting to the police when having realized the filter screen and seriously blocking up, the jam condition of filter screen can't be observed from the equipment external world has been solved, can not in time change the filter screen, lead to the polishing solution filtration quality to drop and circulation speed to reduce, influence optical lens polishing quality's problem.
3. The annular guide plate is sleeved with the first gear, the first gear is close to one side of the accommodating box and is fixedly connected with the rotating rod through the transmission piece, a one-way bearing is arranged between the transmission piece and the rotating rod, the first gear is in a static state when the rotating rod rotates along the first direction, the stirring mechanism is in a static state, when the rotating rod rotates along the second direction, the first gear rotates, the first gear drives the stirring piece to rotate, the function of periodically stirring polishing liquid in the liquid storage box is achieved, and the problems that polishing liquid is kept still and layered, and polishing efficiency is reduced are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a precision instrument-based optical lens convex polishing apparatus;
FIG. 2 is a schematic view of the structure of a housing mechanism in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 3 is a schematic view of the structure of a clamping mechanism in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 4 is a schematic view of the structure of a telescopic rod in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 5 is a schematic view of the structure of a polishing mechanism in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 6 is a schematic view of the structure of a polishing belt in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 7 is a schematic view of the structure of a filter mechanism in an optical lens convex polishing apparatus based on a precision instrument;
FIG. 8 is a schematic view of the structure of a loop bar in an optical lens convex polishing apparatus based on a precision instrument;
fig. 9 is a schematic structural view of an agitating mechanism in an optical lens convex polishing apparatus based on a precision instrument.
1. A housing mechanism; 11. a housing box; 12. a limiting plate; 13. a rotating plate; 2. a clamping mechanism; 21. a clamping plate; 22. a rotating lever; 23. a telescopic rod; 3. a polishing mechanism; 31. a limiting ring; 32. a polishing belt; 33. a first spring; 34. a moving assembly; 341. a screw rod; 342. a knob; 343. a moving block; 35. a polishing liquid conveying assembly; 351. a deflector; 352. a liquid storage tank; 353. a liquid outlet pipe; 354. a water pump; 36. a polishing zone; 4. a filtering mechanism; 41. an annular deflector; 42. a filter screen; 43. a moving block; 44. a pressure sensor; 45. a loop bar; 46. a second spring; 47. a first gear; 5. a stirring mechanism; 51. a second gear; 52. a stirring member; 6. a motor; 7. an optical lens.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Embodiments of precision instrument-based optical lens convex polishing apparatus according to the present application will be further described with reference to fig. 1 to 9.
Referring to fig. 1 to 8, an optical lens convex polishing apparatus based on a precision instrument includes a housing mechanism 1, a clamping mechanism 2, a polishing mechanism 3, and a filtering mechanism 4;
the accommodating mechanism 1 comprises an accommodating box 11 and a limiting plate 12, the accommodating box 11 is arranged on the ground, the accommodating box 11 is connected with the clamping mechanism 2, the accommodating box 11 is used for accommodating the clamping mechanism 2, the limiting plate 12 is arranged on the accommodating box 11, the limiting plate 12 is connected with the polishing mechanism 3, and the limiting plate 12 is used for supporting the polishing mechanism 3;
the clamping mechanism 2 comprises a clamping disc 21, and the clamping disc 21 is used for limiting and clamping the optical lens 7;
the polishing mechanism 3 comprises a polishing belt 32, wherein the polishing belt 32 is used for polishing the convex surface of the optical lens 7 clamped by the clamping disk 21;
the polishing mechanism 3 further comprises a polishing solution conveying component 35, wherein the polishing solution conveying component 35 is used for conveying polishing solution towards the convex surface of the optical lens 7 on the clamping disc 21, and the polishing solution is used for reducing the roughness of the convex surface of the optical lens 7;
the polishing device comprises a clamping mechanism 2, a polishing mechanism 3, a filtering mechanism 4, a pressure sensor 44, a sleeve rod 45, a second spring 46 and an LED module, wherein the filtering mechanism 4 is used for filtering polishing liquid flowing down from a polishing position of a convex surface of an optical lens 7 in the polishing process, the filtering mechanism 4 comprises an annular guide plate 41, a filter screen 42, a moving block 43, a pressure sensor 44, a sleeve rod 45, the annular guide plate 41 is arranged on one side of the accommodating box 11 close to the clamping mechanism 2, the annular guide plate 41 is rotatably connected with the accommodating box 11, a liquid outlet is arranged on a shell wall on one side of the annular guide plate 41 far from a polishing liquid conveying component 35, one end of the annular guide plate 41 far from the liquid outlet is provided with the filter screen 42, the filter screen 42 is slidably connected with the annular guide plate 41, one side of the filter screen 42 close to the accommodating box 11 is provided with the moving block 43, the moving block 43 is fixedly connected with the filter screen 42, the moving block 43 is slidably connected with the accommodating box 11, the pressure sensor 44 is arranged on one side of the accommodating box 11 close to the moving block 43, the pressure sensor 44 is used for detecting a pressure value of the filter screen 42 and outputting pressure data, the sleeve rod 45 is sleeved on the other end of the first spring 46 is rotatably connected with the LED module 46, and the LED module is rotatably connected with one end of the first end of the LED module 46 by the sleeve rod 46, which is rotatably arranged on the other end of the first end of the filter rod 46 close to the first end of the filter rod through the sleeve rod 46;
when the filter screen 42 is in the initial state, the moving block 43 is spaced from the pressure sensor 44 under the elastic force of the second spring 46; along with the continuous accumulation of piece on filter screen 42, the filtration pore of filter screen 42 is blocked by the piece, leads to the polishing solution unable in time to leave from the filtration pore, and partial polishing solution gathers on filter screen 42 for filter screen 42 receives the pressure of polishing solution, when the piece of piling up on filter screen 42 and unable in time from the polishing solution that filter screen 42 flows out drive filter screen 42 to move to spacing position in the direction of keeping away from fixture 2, filter screen 42 is located annular deflector 41 minimum this moment, movable block 43 keeps contact with pressure sensor 44, when pressure sensor 44 detects the pressure numerical value and surpasss the warning value of predetermineeing, the LED module lights the warning this moment, the function of reporting to the police when having realized filter screen 42 serious jam, solved the jam condition that can't observe filter screen 42 from the equipment external world, can not in time change filter screen 42, lead to the filter quality decline of polishing solution and circulation velocity reduction, influence the problem of optical lens polishing quality.
Referring to fig. 2, as a preferred embodiment of the present application, the housing mechanism 1 further includes a rotation plate 13, the rotation plate 13 is disposed on the housing case 11, the rotation plate 13 is rotatably connected to the housing case 11, and the rotation plate 13 is hinged to the limiting plate 12 by a shaft.
Referring to fig. 3 to 4, as a preferred embodiment of the present application, the clamping mechanism 2 further includes a rotating rod 22 and a telescopic rod 23, one end of the rotating rod 22 is fixedly connected with the clamping disc 21, the other end of the rotating rod 22 penetrates through the filter screen 42 and is rotatably connected with the accommodating box 11, the rotating rod 22 is slidably connected with the filter screen 42, the clamping disc 21 is provided with a plurality of telescopic rods 23 in an equidistant annular shape along the circumferential direction, a fixed end of the telescopic rod 23 is fixedly connected with the limiting clamping disc 21, and a telescopic end of the telescopic rod 23 is connected with the polishing mechanism 3.
Referring to fig. 3, as a preferred embodiment of the present application, the end of the rotating rod 22 remote from the clamping disk 21 is fixedly connected to the output end of the motor 6, and the motor 6 is mounted on the housing box 11.
Referring to fig. 5 to 7, as a preferred embodiment of the present application, the polishing mechanism 3 further includes a stop collar 31, a polishing belt 32 and a moving assembly 34, the stop collar 31 is disposed on the stop plate 12, the stop collar 31 is slidably connected with the stop plate 12, the stop collar 31 is sleeved outside the clamping disk 21, the stop collar 31, the polishing belt 32 and the clamping disk 21 form a polishing area 36, the stop collar 31 is disposed opposite to the telescopic end of the telescopic rod 23, the polishing belt 32 is disposed on the stop collar 31, the polishing belt 32 is slidably connected with the stop collar 31, the polishing belt 32 is used for polishing the convex surface of the optical lens 7, the stop collar 31 is connected with the moving assembly 34, and the moving assembly 34 is used for adjusting the distance between the stop collar 31 and the telescopic end of the telescopic rod 23;
when the moving assembly 34 is in an initial state, the polishing belt 32 and the convex surface of the optical lens 7 are arranged at intervals, the limiting ring 31 and the telescopic rod 23 are arranged at intervals, and the telescopic rod 23 is in an initial extending state; when the moving assembly 34 drives the limiting ring 31 to move to the polishing position towards the clamping disc 21, the polishing belt 32 is in friction contact with the convex surface of the optical lens 7, so that the polishing belt 32 is completely attached to the convex surface of the optical lens 7, the problem that part of polishing is excessive or part of polishing is incomplete due to the fact that a conventional polishing piece and the convex surface of the optical lens 7 cannot be completely attached to each other is solved, the limiting ring 31 is attached to the telescopic end of the telescopic rod 23, at the moment, the telescopic end of the telescopic rod 23 is in a limiting retraction state, and the clamping disc 21 is subjected to auxiliary limiting of the limiting ring 31 in the rotating process through the cooperation of the limiting ring 31, so that stability in the polishing process is improved.
Referring to fig. 6, as a preferred embodiment of the present application, the polishing mechanism 3 further includes a first spring 33, one end of the first spring 33 is connected to the limiting ring 31, and the other end of the first spring 33 is connected to the polishing belt 32, so that the polishing belt 32 can completely attach to convex surfaces with different curvatures of the optical lenses 7 with different specifications, thereby improving the diversity of the apparatus.
Referring to fig. 5, as a preferred embodiment of the present application, the moving assembly 34 includes a screw 341, a knob 342, and a moving block 343, where the screw 341 is disposed on the limiting plate 12, the screw 341 is rotatably connected with the limiting plate 12, one end of the screw 341 is fixedly connected with the knob 342, the knob 342 is rotatably connected with the limiting plate 12, the screw 341 is sleeved with the moving block 343, the moving block 343 is in threaded connection with the screw 341, the moving block 343 is slidably connected with the limiting plate 12, and the moving block 343 is fixedly connected with the limiting ring 31.
Referring to fig. 5, as a preferred embodiment of the present application, the polishing solution delivery assembly 35 is disposed on the limiting plate 12, the polishing solution delivery assembly 35 includes a baffle 351, a liquid storage tank 352, a liquid outlet pipe 353 and a water pump 354, the baffle 351 is fixedly disposed on one side of the limiting plate 12 near the clamping plate 21, the liquid storage tank 352 is disposed on one side of the containing tank 11 near the baffle 351, the water pump 354 is mounted on the liquid outlet pipe 353, one end of the liquid outlet pipe 353 is communicated with the liquid storage tank 352, and the other end of the liquid outlet pipe 353 is communicated with the polishing zone 36.
Referring to fig. 7 and 9, as a preferred embodiment of the present application, the filtering mechanism 4 further includes a first gear 47, the first gear 47 is sleeved on one side of the annular deflector 41 near the accommodating box 11, the first gear 47 is fixedly connected with the annular deflector 41, the first gear 47 is rotatably connected with the accommodating box 11, the first gear 47 is fixedly connected with the rotating rod 22 through a transmission member, a unidirectional bearing is disposed between the transmission member and the rotating rod 22, the first gear 47 is connected with the stirring mechanism 5, the stirring mechanism 5 includes a second gear 51 and a stirring member 52, the second gear 51 is in meshed connection with the first gear 47, one end of the stirring member 52 is rotatably connected with the liquid storage box 352, the other end of the stirring member 52 is fixedly connected with the second gear 51, and the stirring member 52 is sleeved outside the liquid outlet tube 353;
when the rotation lever 22 rotates in the first direction shown in fig. 9, the first gear 47 is in a stationary state; when the rotating rod 22 rotates along the second direction shown in fig. 9, the first gear 47 rotates to drive the second gear 51 to rotate, and the second gear 51 drives the stirring member 52 to rotate, so that the polishing solution in the liquid storage tank 352 is stirred, and the polishing efficiency is prevented from being reduced due to static layering of the polishing solution, in this embodiment, the first direction may be a reverse (clockwise) direction shown in fig. 9, and the second direction may be a clockwise (counter) direction shown in fig. 9; in addition, the adjustment may be performed according to practical applications, and the embodiment is not particularly limited.
As a preferred embodiment of the present application, the accommodating box 11 is further provided with a control system, the control system includes a control element and a data analysis module, the control element controls the motor 6, so that the motor 6 drives the rotating rod 22 to rotate stably, the data analysis module collects and analyzes the data of the pressure sensor 44, and the control element controls the LED module, so as to ensure stable operation of the device.
Working principle: when polishing is performed, the clamping disc 21 is used for limiting and clamping the optical lens 7, the polishing belt 32 is completely attached to the convex surface of the optical lens 7 through the control knob, at the moment, the control element is used for controlling the motor 6 to rotate in the first direction, the rotating rod 22 drives the clamping disc 21 to rotate, and in the polishing process, the polishing liquid conveying component 35 continuously sprays the polishing liquid at the polishing position of the convex surface of the optical lens 7, so that the polishing accuracy of the convex surface of the optical lens 7 is ensured; the polishing solution containing the scraps continuously enters the filtering mechanism 4 from the polishing area 36, and as the scraps continuously accumulate on the filter screen 42, the filter holes of the filter screen 42 are blocked by the scraps, so that the polishing solution cannot leave from the filter holes in time, and part of the polishing solution is collected on the filter screen 42; when the filter screen 42 moves to a limiting position in a direction away from the clamping mechanism 2 and the pressure value detected by the pressure sensor 44 exceeds a preset alarm value, the LED module lights to warn, so that a worker is reminded of timely replacing the filter screen 42, the function of alarming when the filter screen 42 is seriously blocked is realized, and the problems that the filter quality of polishing liquid is reduced and the circulation speed is reduced and the polishing quality of the convex surface of the optical lens 7 is influenced due to the fact that the blocking condition of the filter screen 42 cannot be observed from the outside of equipment and the filter screen 42 cannot be timely replaced are solved; when the control element controls the motor 6 to rotate in the second direction, the first gear 47 rotates to drive the second gear 51 to rotate, and the second gear 51 drives the stirring piece 52 to rotate, so that the polishing solution in the liquid storage tank 352 is stirred, and the polishing solution is prevented from standing and layering, so that the polishing efficiency is reduced.
The above description is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above examples, and all technical solutions belonging to the concept of the present application belong to the protection scope of the present application. It should be noted that modifications and adaptations to the present application may occur to one skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (9)
1. The optical lens convex polishing device based on the precise instrument is characterized by comprising a containing mechanism (1), a clamping mechanism (2), a polishing mechanism (3) and a filtering mechanism (4);
the accommodating mechanism (1) comprises an accommodating box (11) and a limiting plate (12), the accommodating box (11) is arranged on the ground, the accommodating box (11) is connected with the clamping mechanism (2), the accommodating box (11) is used for accommodating the clamping mechanism (2), the limiting plate (12) is arranged on the accommodating box (11), the limiting plate (12) is connected with the polishing mechanism (3), and the limiting plate (12) is used for supporting the polishing mechanism (3);
the clamping mechanism (2) comprises a clamping disc (21), and the clamping disc (21) is used for limiting and clamping the optical lens (7);
the polishing mechanism (3) comprises a polishing belt (32), wherein the polishing belt (32) is used for polishing the convex surface of the optical lens (7) clamped by the clamping disc (21);
the polishing mechanism (3) further comprises a polishing solution conveying assembly (35), wherein the polishing solution conveying assembly (35) is used for conveying polishing solution towards the convex surface of the optical lens (7) on the clamping disc (21), and the polishing solution is used for reducing the roughness of the convex surface of the optical lens (7);
the polishing device is characterized in that a filtering mechanism (4) is arranged on one side, far away from the polishing mechanism (3), of the clamping mechanism (2), the filtering mechanism (4) is used for filtering polishing liquid flowing down from a polishing position of a convex surface of an optical lens (7) in the polishing process, the filtering mechanism (4) comprises an annular guide plate (41), a filter screen (42), a moving block (43), a pressure sensor (44), a loop bar (45), a second spring (46) and an LED module, the annular guide plate (41) is arranged on one side, close to the clamping mechanism (2), of the accommodating box (11), the annular guide plate (41) is rotationally connected with the accommodating box (11), a liquid outlet is formed in a shell wall, far away from one side of the polishing liquid conveying assembly (35), of the annular guide plate (41), one end, far away from the liquid outlet, of the annular guide plate (41), is provided with a filter screen (42), the filter screen (42) is in sliding connection with the annular guide plate (41), one side, close to the accommodating box (11), is provided with the moving block (43), the moving block (43) fixedly connected with the moving block (42), the moving block (43) is arranged on one side, close to the accommodating box (11), and is arranged on one side, close to the pressure sensor (43), the pressure sensor (44) is used for detecting the pressure value of the filter screen (42) and outputting pressure data at the same time, the loop bar (45) is fixedly sleeved at one end of the rotating rod (22) close to the filter screen (42), the second spring (46) is sleeved on the rotating rod (22), one end of the second spring (46) is connected with the loop bar (45), the other end of the second spring (46) is connected with the filter screen (42), the LED module is arranged on the accommodating box (11), and the LED module is used for warning through lighting when the pressure data exceeds a preset warning value;
when the filter screen (42) is in an initial state, the moving block (43) and the pressure sensor (44) are arranged at intervals under the action of the elastic force of the second spring (46); when the scraps accumulated on the filter screen (42) and the polishing solution which cannot timely leave from the filter screen (42) drive the filter screen (42) to move to a limiting position in a direction away from the clamping mechanism (2), the moving block (43) is kept in contact with the pressure sensor (44) and the pressure data exceeds a preset alarm value, and at the moment, the LED module lights to warn.
2. Precision instrument-based optical lens convex polishing apparatus according to claim 1, characterized in that the housing mechanism (1) further comprises a rotating plate (13), the rotating plate (13) being arranged on the housing box (11), the rotating plate (13) being in rotational connection with the housing box (11), the rotating plate (13) being hinged with the limiting plate (12) by means of a shaft.
3. The precision instrument-based optical lens convex polishing device according to claim 1, wherein the clamping mechanism (2) further comprises a rotating rod (22) and a telescopic rod (23), one end of the rotating rod (22) is fixedly connected with the clamping disc (21), the other end of the rotating rod (22) penetrates through the filter screen (42) and then is rotationally connected with the accommodating box (11), the rotating rod (22) is slidably connected with the filter screen (42), the clamping disc (21) is provided with a plurality of telescopic rods (23) in an equidistant annular mode along the circumferential direction, the fixed end of the telescopic rod (23) is fixedly connected with the limiting clamping disc (21), and the telescopic end of the telescopic rod (23) is connected with the polishing mechanism (3).
4. A precision instrument-based optical lens convex polishing apparatus according to claim 3, characterized in that the end of the rotating rod (22) remote from the clamping disc (21) is fixedly connected with the output end of the motor (6), and the motor (6) is mounted on the housing box (11).
5. The precision instrument-based optical lens convex polishing device according to claim 3, wherein the polishing mechanism (3) further comprises a limiting ring (31), a polishing belt (32) and a moving assembly (34), the limiting ring (31) is arranged on the limiting plate (12), the limiting ring (31) is in sliding connection with the limiting plate (12), the limiting ring (31) is sleeved outside the clamping disc (21), the limiting ring (31), the polishing belt (32) and the clamping disc (21) form a polishing area (36), the limiting ring (31) is arranged opposite to the telescopic end of the telescopic rod (23), the polishing belt (32) is arranged on the limiting ring (31), the polishing belt (32) is in sliding connection with the limiting ring (31), the polishing belt (32) is used for polishing the convex surface of the optical lens (7), the limiting ring (31) is connected with the moving assembly (34), and the moving assembly (34) is used for adjusting the distance between the limiting ring (31) and the telescopic end of the telescopic rod (23).
When the moving assembly (34) is in an initial state, the polishing belt (32) and the convex surface of the optical lens (7) are arranged at intervals, the limiting ring (31) and the telescopic rod (23) are arranged at intervals, and the telescopic rod (23) is in an initial extending state; when the moving assembly (34) drives the limiting ring (31) to move to the polishing position towards the clamping disc (21), the polishing belt (32) is in friction contact with the convex surface of the optical lens (7), the limiting ring (31) is attached to the telescopic end of the telescopic rod (23), and at the moment, the telescopic end of the telescopic rod (23) is in a limiting retraction state.
6. Precision instrument-based optical lens convex polishing apparatus according to claim 5, characterized in that the polishing mechanism (3) further comprises a first spring (33), one end of the first spring (33) is connected with a stop collar (31), and the other end of the first spring (33) is connected with a polishing belt (32).
7. The precision instrument-based optical lens convex polishing device according to claim 5, wherein the moving assembly (34) comprises a screw rod (341), a knob (342) and a moving block (343), the screw rod (341) is arranged on the limiting plate (12), the screw rod (341) is rotationally connected with the limiting plate (12), one end of the screw rod (341) is fixedly connected with the knob (342), the knob (342) is rotationally connected with the limiting plate (12), the moving block (343) is sleeved on the screw rod (341), the moving block (343) is in threaded connection with the screw rod (341), the moving block (343) is in sliding connection with the limiting plate (12), and the moving block (343) is fixedly connected with the limiting ring (31).
8. The precision instrument-based optical lens convex polishing apparatus as claimed in claim 5, wherein the polishing liquid conveying component (35) is arranged on the limiting plate (12), the polishing liquid conveying component (35) comprises a guide plate (351), a liquid storage tank (352), a liquid outlet pipe (353) and a water pump (354), the guide plate (351) is fixedly arranged on one side, close to the clamping disc (21), of the limiting plate (12), the liquid storage tank (352) is arranged on one side, close to the guide plate (351), of the containing tank (11), the water pump (354) is arranged on the liquid outlet pipe (353), one end of the liquid outlet pipe (353) is communicated with the liquid storage tank (352), and the other end of the liquid outlet pipe (353) is communicated with the polishing area (36).
9. The precision instrument-based optical lens convex polishing device according to claim 1, wherein the filtering mechanism (4) further comprises a first gear (47), the first gear (47) is sleeved on one side of the annular guide plate (41) close to the accommodating box (11), the first gear (47) is fixedly connected with the annular guide plate (41), the first gear (47) is rotationally connected with the accommodating box (11), the first gear (47) is fixedly connected with the rotating rod (22) through a transmission part, a one-way bearing is arranged between the transmission part and the rotating rod (22), the first gear (47) is connected with the stirring mechanism (5), the stirring mechanism (5) comprises a second gear (51) and a stirring part (52), the second gear (51) is in meshed connection with the first gear (47), one end of the stirring part (52) is rotationally connected with the liquid storage box (352), the other end of the stirring part (52) is fixedly connected with the second gear (51), and the stirring part (52) is sleeved outside the liquid outlet pipe (353).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310918002.8A CN116900864B (en) | 2023-07-24 | Optical lens convex polishing equipment based on precise instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310918002.8A CN116900864B (en) | 2023-07-24 | Optical lens convex polishing equipment based on precise instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116900864A true CN116900864A (en) | 2023-10-20 |
| CN116900864B CN116900864B (en) | 2024-06-11 |
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Effective date of registration: 20240521 Address after: 523000 Longquan Road, Julongjiang Village, Wangniudun Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN KEPUDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 629, No. 417 Central Road, Gulou District, Nanjing City, Jiangsu Province, 210000 Applicant before: Nanjing Weislo Precision Instrument Co.,Ltd. Country or region before: China |
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