CN117773704B - Lens module processingequipment - Google Patents
Lens module processingequipment Download PDFInfo
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- CN117773704B CN117773704B CN202410205696.5A CN202410205696A CN117773704B CN 117773704 B CN117773704 B CN 117773704B CN 202410205696 A CN202410205696 A CN 202410205696A CN 117773704 B CN117773704 B CN 117773704B
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- 238000005498 polishing Methods 0.000 claims abstract description 184
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 53
- 239000012530 fluid Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000007517 polishing process Methods 0.000 abstract description 19
- 239000010426 asphalt Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 46
- 230000008569 process Effects 0.000 description 35
- 238000003825 pressing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the field of lens processing, in particular to a lens module processing device which comprises a plurality of polishing arms, wherein the polishing arms are equidistantly arranged, the end parts of the polishing arms are provided with a recovery cover, a plurality of driving seats which are equidistantly arranged are fixedly connected to the bottom surface of the recovery cover, the top of each driving seat is connected with a driving column, the top of each driving column is provided with a fixing cover, each fixing cover is used for fixing a lens module, the top of each fixing cover is provided with a polishing cover, the polishing covers are connected with the end parts of the polishing arms, the outer sides of the fixing covers are provided with connecting assemblies, the whole batch of lenses in the lens module are fixed on the top surface of the fixing covers through the connecting assemblies, asphalt is not required to be pasted, and the connecting force can be continuously increased in the polishing process.
Description
Technical Field
The invention belongs to the field of lens processing, and particularly relates to a lens module processing device.
Background
The lens is an optical element made of transparent substances (such as glass, crystal and the like), the common lens types are convex lenses and concave lenses, the lens plays an important role in astronomical, military, traffic, medical, artistic and other fields, the lens is generally formed by coring and polishing the transparent substances, the polishing process needs to consume long polishing time, the lens is placed in polishing equipment for less than half an hour and more than half an day, and finally the required lens is prepared.
Traditional processing equipment needs to fix the lens on the base first, uses work pieces such as disc to polish the lens for a long time again until the final shaping of lens to observe whether there is the mar on the lens surface after the shaping, guarantee product quality.
Traditional processing equipment of polishing need use pitch or glue, fix the surface at fixed cover with the lens module, whole process needs to go through pitch watering, lens arrangement, and follow-up lens demolishs work, and extremely time-consuming, and the operation degree of difficulty is higher and error appears easily, simultaneously because the mode of pasting of utilizing can produce frictional heat and great vibrations at the lens in-process of polishing, let the lens off normal of gluing easily or drop, cause the irrecoverable damage of lens, lead to the whole batch of lens all unable sell and use.
Therefore, the invention provides a lens module processing device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a lens module processing device which comprises a plurality of polishing arms, wherein the polishing arms are arranged at equal intervals, the end parts of the polishing arms are provided with recovery covers, a plurality of driving seats which are arranged at equal intervals are fixedly connected to the bottom surface of the recovery covers, the tops of the driving seats are connected with transmission columns, the tops of the transmission columns are provided with fixed covers, the fixed covers are used for fixing a lens module, the tops of the fixed covers are provided with polishing covers, the polishing covers are connected with the end parts of the polishing arms, and the outer sides of the fixed covers are provided with connecting assemblies which are used for connecting the lens module;
Fix the lens on the top surface of fixed cover through coupling assembling, need not to paste with pitch, and the connecting force can continuously increase at the in-process of polishing, reduce the lens aversion and break away from the mistake problem of polishing that causes, be connected to the top of drive seat with fixed cover, it is rotatory to drive fixed cover through the drive seat, cover will polish in the top of fixed cover, let the lens be located fixed cover and polish between the cover, use the fixed cover of polishing of arm, simultaneously can also drive the arm of polishing and rotate, and when rotatory, drive the cover of polishing in the top swing of fixed cover, guarantee the comprehensiveness of polishing, through this kind of setting, in the lens polishing process, whole lens module is connected stably with fixed cover, be difficult for the off-set and drop, very big assurance the quality of finished product after the lens processing.
Preferably, the polishing arm comprises a supporting seat, servo motor is fixedly connected to the top of the supporting seat, the top output end of the servo motor is connected with a cantilever beam, a stand pipe is arranged on the outer side of the cantilever beam, a fluid pipe is fixedly connected to the bottom of the stand pipe, the bottom of the fluid pipe is located above the fixed cover, a plurality of recovery grooves for recovering polishing liquid are formed in the bottom of the inner side of the recovery cover, the lens is a high-precision product, so-called slow working out and fine activity is realized, the polishing process needs to last more than an hour, and meanwhile, in the polishing process, polishing liquid is continuously sprayed to the surface of the polishing cover through the fluid pipe, the stand pipe is used for connecting external liquid supply equipment, and because the polishing cover swings back and forth under the driving of the polishing arm, polishing liquid from top to bottom can be periodically sprayed on the top surface of the lens, the polishing liquid is very high in number, the rotation of the cooperation polishing cover can slowly and finely polish the surface of the lens, the structure of the polishing arm is arranged, the supporting seat is used for integrally supporting, the servo motor is used for driving the whole beam to carry out left and right, so that the polishing cover is driven to continuously spray polishing liquid to the surface of the polishing cover, the polishing cover can always move along with the surface of the polishing cover, the polishing cover can be guaranteed, the polishing lens can normally and the polishing cover can not swing, the polishing position is guaranteed, the polishing lens can normally and the quality can be guaranteed, and the quality can not normally move through the polishing cover is guaranteed.
Preferably, be connected with the hinge axle between servo motor's top output and the cantilever beam, be provided with the spring telescopic link between the outside of supporting seat and the cantilever beam, the both ends of spring telescopic link all rotate and are connected with the metal seat, the bottom surface of metal seat rotates with supporting seat and cantilever beam respectively and is connected, swing the in-process at the cantilever beam, the tip height of needs cantilever beam constantly changes, just can let the arc top surface of polishing cover laminating fixed cover all the time, through setting for servo motor, let the swing range of servo motor control cantilever beam, let the swing of cantilever beam become from center position to the orientation skew of stand column pipe, get back to central point after the skew, so in outside swing process, one side of cantilever beam will extrude with the outside of fluid pipe, the cooperation changes the trend of fluid pipe and arranges, let the cantilever beam can be along the downward migration of fluid pipe, the radian of fixed cover of skew angle adaptation, the spring telescopic link can be extruded when the cantilever beam is driven down and is returned to center, under the effect of spring telescopic link, can be in the initial lens of polishing cover of the initial lens of polishing position, can be guaranteed to the bottom surface of polishing lens that can be consistently moved down, the lens of polishing lens is guaranteed to the equipment is consistently and the bottom surface of polishing is guaranteed to the polishing lens is smooth.
Preferably, the inclined groove is formed in one side, close to the fluid pipe, of the cantilever beam, the friction plate is attached to the surface of the inclined groove, the surface of the friction plate is smooth, in order to enable movement of the cantilever beam to be smoother, the inclined groove is clamped at the position, close to the fluid pipe, of the cantilever beam, the inclined groove is in extrusion contact with the upright post pipe, the contact surface is wider, extrusion force can be better transferred, the friction plate is arranged, abrasion of the cantilever beam and the upright post pipe in the extrusion process can be reduced, the friction plate can be replaced, the swinging process of the cantilever beam is smoother, operation of equipment is smoother, and smoothness of machining lenses of the equipment is further improved.
Preferably, the top surface of fixed cover is outstanding arc setting, the standing groove has all been seted up around in the top surface middle part of fixed cover, coupling assembling includes the extrusion arm, the inner groovy that is the symmetry setting has been seted up on the standing groove wall, the middle part of extrusion arm rotates to be connected in the inner groovy, the bottom of extrusion arm is outstanding setting, and the outside of inner groovy is exposed to the outer protrusion position, and the shape setting of fixed cover lets the lens of fixed cover surface connection finally present an outstanding arc, because the surface of lens is mostly arc, lets equipment can process the lens of more specifications, when fixed lens, only need pack into the standing groove with the bottom of lens in, and at the protruding position of lens push down the bottom of extrusion arm to push up the bottom of extrusion arm backward, and the middle part of extrusion arm is because with the inner groovy rotates to be connected, so when extrusion arm bottom pushes up backward, the top of extrusion arm will outwards bulge, finally will be outwards rotated out in the direction on the extrusion arm when the lens oppression to the standing groove bottom, and the outside jack post with the lens, remove the lens, and it is difficult to paste the material with the difficult to make the surface subsides in order to paste the smooth operation, and the problem that has not had reduced the problem of pasting, has been difficult to have been difficult to paste the material in the following the surface, and has been difficult to paste the problem.
Preferably, the opposite side rigid coupling that the extrusion arm kept away from the outburst position has the balancing weight, be located two extrusion arms of standing groove around the fixed cover, the extrusion arm inside near the center is close to the top rigid coupling and has the counter weight piece, can produce centrifugal force to the extrusion arm in fixed cover rotatory in-process, the extrusion arm at middle part is under centrifugal action, the bottom of installing the balancing weight additional can outwards shift, thereby let the top of extrusion arm inwards overturn, and then the lens at middle part is pressed, let the fixed more firm of lens, and the extrusion arm that installs the counter weight piece additional is more special, because the position of this kind of extrusion arm installation is the slope setting in the outside upper portion of lens, only when the center is in the top, centrifugal force just can let the outside throwing out of the extrusion arm of this kind of position, thereby the lens at middle part is fixed, through this kind of setting, the connection stability of lens in the lens course of processing has been consolidated, and follow the fixed progressively firmer of rotation of fixed cover, can not lead to the relaxation because of the vibration of the course.
Preferably, the waterproof pad is fixedly connected on the bottom surface of the placing groove, the eccentric column is fixedly connected between the fixing cover and the transmission column, the negative pressure component is arranged on the inner side of the eccentric column and used for providing suction force, the negative pressure component is used for reinforcing too much single in a side extrusion mode, the negative pressure component is arranged, suction force is generated through the negative pressure component after the lens is pressed down and fixed, the bottom surface of the lens is adsorbed from the bottom, and accordingly the lens is fixed, the double fixing effect is achieved, the stability of the lens in the machining process is further guaranteed, the device can maintain the position of the device in the long machining and polishing process, and the final yield is guaranteed.
Preferably, the negative pressure assembly includes that two are the symmetry and set up centrifugal arm, the negative pressure hole has been seted up at the inboard middle part of eccentric column, centrifugal arm comprises a semicircle board and a pull rod, pull rod rigid coupling on the inner side arm of semicircle board, and pull rod runs through the outside and the negative pressure hole intercommunication of centrifugal arm, communicate each other between negative pressure hole and the a plurality of water proof mats, centrifugal arm is whole to be the slope setting, if use traditional negative pressure pump to take out the negative pressure, not only needs to consume electric power, and be inconvenient for use in high-speed rotatory fixed cover, through centrifugal arm's setting, when fixed cover begins rotatory, partial centrifugal arm can outwards roll out under the effect of centrifugal force, and the in-process of roll out, the pull rod can outwards be taken out with eccentric column, can produce the negative pressure in the pull rod in-process, and in the negative pressure hole is transmitted for a plurality of water proof mats, and the diameter of water proof mat is less than the bottom diameter of lens, and negative pressure can all be used in the bottom of lens, and the water proof mat is used for carrying out the negative pressure simultaneously and is difficult to take out the negative pressure, and is difficult for the lens, and the suction can be taken out the fixed to take out the lens with the fixed cover when the fixed cover is just need of the centrifugal arm, the suction can be removed completely to take out the lens with the fixed suction effect when the fixed has the fixed to take out the lens, and can be used for the fixed to take out the lens completely, and the outer can be used to take out the lens and the suction cup completely and can be used to the fixed.
Preferably, the tip rigid coupling of hanging beam has the constraint pole of perpendicular down, the top rigid coupling of cover of polishing has the connecting seat, the butt joint hole has been seted up at the top of connecting seat, the tip of hanging beam is provided with rotating assembly, rotating assembly is used for driving the cover of polishing and rotates, before polishing, will polish the cover and cover on fixed cover and lens earlier, later push down the hanging beam, let the butt joint hole of connecting seat be inserted to the perpendicular constraint pole bottom, drive the cover of polishing through rotating assembly and rotate, the butt joint hole top aperture is narrower, the bottom aperture is great, through this kind of setting, the constraint pole can effectually restrict the position of cover of polishing when polishing the cover is rotatory, the position of cover of polishing is not influenced simultaneously, also can change when hanging beam and constraint pole position change, this setting has made things convenient for the connection process of cover and polishing arm, only need let the constraint pole insert in the butt joint hole and can accomplish fixedly, the removal can be released, the operation degree of difficulty has also reduced the operation step.
Preferably, the rotating assembly comprises a driving motor, the output rigid coupling of driving motor has the drive wheel, the drive wheel is round platform shape setting, the surface rigid coupling of drive wheel has the magnetite ring, the surface of polishing the cover also rigid coupling has the magnetite ring, be connected with the bending frame between driving motor's the outside and the cantilever beam, through the mutual absorption of two magnetite rings, in the rotatory in-process of drive wheel, drive the cover of polishing and rotate, and the position of drive wheel, after polishing the cover and to one side skew, the surface of drive wheel still is close to the cover of polishing, can not influence the transmission process, the setting of drive wheel round platform shape, be used for adapting to the surface of the fixed cover of arc, improve the transmission dynamics, the setting of bending frame, can buckle and retrieve the drive wheel, be convenient for take off cover and lens, this kind of setting has realized contactless transmission effect, the contact constraint of cooperation constraint pole, let cantilever beam and polishing cover contact surface very little, let both demolish and cooperate very conveniently, further convenient the operation flow of equipment, the required expert knowledge of lens course of working has been reduced, because the operation step is rarely also reduced simultaneously and the operation error is easy just can operate this equipment on duty.
The beneficial effects of the invention are as follows:
1. According to the lens module processing device, the whole batch of lenses in the lens module are fixed on the top surface of the fixed cover through the connecting component, asphalt is not required to be adhered, the connecting force is continuously increased in the polishing process, the polishing error problem caused by lens shifting and separating is reduced, the fixed cover is connected to the top of the driving seat, the driving seat drives the fixed cover to rotate, the polishing cover is covered above the fixed cover, the lenses are located between the fixed cover and the polishing cover, the polishing cover is fixed by using the polishing arm, the polishing arm can be driven to rotate at the same time, the polishing cover is driven to swing above the fixed cover while rotating, the polishing comprehensiveness is guaranteed, and through the arrangement, the whole lens module is stably connected with the fixed cover in the polishing process of the lenses, the polishing cover is not easy to deviate and fall off, and the quality of finished products after lens processing is greatly guaranteed.
2. According to the lens module processing device, the polishing liquid is continuously sprayed to the surface of the polishing cover through the fluid pipe, the upright pipe is used for being connected with external liquid supply equipment, the polishing cover is driven by the polishing arm to swing back and forth, so that the polishing liquid from top to bottom can be periodically sprayed on the top surface of the lens, the number of the polishing liquid is very high, the lens can be polished slowly and finely by matching with the rotation of the polishing cover, the polishing arm is structurally arranged, the supporting seat is used for integrally supporting, the servo motor is used for driving the integral cantilever beam to swing left and right, the polishing cover is driven to swing, the connecting part of the cantilever beam and the polishing cover can rotate, the polishing cover always abuts against the cambered surface of the fixed cover to move in the swinging process, the fact that the lens is not affected by the swinging of the polishing cover in the polishing process is ensured, and through the arrangement, the lens with qualified precision can be polished, and high-quality production of products is ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the grinding arm of the present invention;
FIG. 3 is a perspective view of the mounting and sanding cover of the present invention;
FIG. 4 is a perspective view of a cantilever beam and fluid tube of the present invention;
FIG. 5 is a perspective view of the retaining cap of the present invention;
FIG. 6 is a cross-sectional view of a retaining cap of the present invention;
FIG. 7 is a diagram showing the connection of the waterproof pad of the present invention to the placement tank;
FIG. 8 is a perspective view of a squeeze arm of the present invention;
In the figure: 1. a recovery cover; 2. a polishing arm; 3. a driving seat; 4. a recovery tank; 5. a support base; 6. a hinge shaft; 7. a cantilever beam; 8. a spring telescoping rod; 9. a fluid pipe; 10. a stand column pipe; 11. polishing the cover; 12. a fixed cover; 13. a drive column; 14. a driving motor; 15. a driving wheel; 16. a tie-down bar; 17. a bending frame; 18. a connecting seat; 19. a magnet ring; 20. a placement groove; 21. a friction plate; 22. an eccentric column; 23. a centrifugal arm; 24. a water-blocking pad; 25. a negative pressure hole; 26. the arm is pressed.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 3, the lens module processing device according to the embodiment of the invention comprises a plurality of polishing arms 2, wherein the polishing arms 2 are equidistantly arranged, the end parts of the polishing arms 2 are provided with a recovery cover 1, a plurality of driving seats 3 which are equidistantly arranged are fixedly connected to the bottom surface of the recovery cover 1, the top of the driving seat 3 is connected with a driving column 13, the top of the driving column 13 is provided with a fixed cover 12, the fixed cover 12 is used for fixing a lens module, the top of the fixed cover 12 is provided with a polishing cover 11, the polishing cover 11 is connected with the end parts of the polishing arms 2, the outer side of the fixed cover 12 is provided with a connecting component, and the connecting component is used for connecting the lens module;
During working, the traditional processing and polishing equipment needs to use asphalt or glue to fix the lens module on the surface of the fixed cover 12, the whole process needs to be subjected to asphalt irrigation, lens arrangement and subsequent lens dismantling work, so that the time is extremely consumed, the operation difficulty is high, errors are easy to occur, meanwhile, friction heat and large vibration can be generated in the lens polishing process due to the utilization of a pasting mode, the pasted lens is easy to deviate or fall off, irrecoverable damage of the lens is caused, and the whole batch of lenses cannot be sold and used;
The lens is fixed on the top surface of the fixed cover 12 through the connecting component, asphalt is not required to be pasted, the connecting force can be continuously increased in the polishing process, the polishing error problem caused by lens shifting and separation is reduced, the fixed cover 12 is connected to the top of the driving seat 3, the fixed cover 12 is driven to rotate through the driving seat 3, the polishing cover 11 covers the upper side of the fixed cover 12, the lens is positioned between the fixed cover 12 and the polishing cover 11, the polishing cover 11 is fixed through the polishing arm 2, the polishing arm 2 can be driven to rotate simultaneously, the polishing cover 11 is driven to swing above the fixed cover 12 when rotating, the polishing comprehensiveness is guaranteed, through the arrangement, the whole lens module is connected with the fixed cover 12 stably, the deviation and the falling are difficult, and the quality of finished products after lens processing is greatly guaranteed.
As shown in fig. 1 to 3, the polishing arm 2 includes a supporting seat 5, a servo motor is fixedly connected to the top of the supporting seat 5, a cantilever beam 7 is connected to the top output end of the servo motor, a stand column pipe 10 is arranged on the outer side of the cantilever beam 7, a fluid pipe 9 is fixedly connected to the bottom of the stand column pipe 10, the bottom of the fluid pipe 9 is located above a fixed cover 12, and a plurality of recovery tanks 4 for recovering polishing liquid are formed in the bottom of the inner side of the recovery cover 1;
during working, the lens is a high-precision product, so-called slow work is performed in a fine mode, the polishing process needs to last more than one hour, polishing liquid is continuously sprayed to the surface of the polishing cover 11 through the fluid pipe 9 in the polishing process, the upright pipe 10 is used for being connected with external liquid supply equipment, the polishing cover 11 swings back and forth under the driving of the polishing arm 2, so that polishing liquid from top to bottom can be periodically sprayed on the top surface of the lens, the polishing liquid is very high in mesh number, the polishing can be slowly and finely performed on the surface of the lens in cooperation with the rotation of the polishing cover 11, the polishing arm 2 is structurally arranged, the supporting seat 5 is used for integrally supporting, the servo motor is used for driving the integral cantilever beam 7 to swing left and right, so that the polishing cover 11 is driven to swing, the connecting part of the cantilever beam 7 and the polishing cover 11 can rotate, the polishing cover 11 always abuts against the cambered surface of the fixed cover 12 in the swinging process, normal polishing work of the lens is not influenced in the polishing process, and high-quality production of products can be ensured through the arrangement.
As shown in fig. 1 to 3, a hinge shaft 6 is connected between the top output end of the servo motor and the cantilever beam 7, a spring telescopic rod 8 is arranged between the outer side of the supporting seat 5 and the cantilever beam 7, two ends of the spring telescopic rod 8 are respectively and rotatably connected with a metal seat, and the bottom surface of the metal seat is respectively and rotatably connected with the supporting seat 5 and the cantilever beam 7;
During operation, the end part of the cantilever beam 7 is required to be continuously changed in the swinging process of the cantilever beam 7, the polishing cover 11 can be always attached to the arc-shaped top surface of the fixed cover 12, the servo motor is set to control the swinging amplitude of the cantilever beam 7, the swinging of the cantilever beam 7 is changed to deviate from the central position to the direction of the upright post pipe 10, the swinging is returned to the central position after the deviation, one side of the cantilever beam 7 can be extruded with the outer side of the fluid pipe 9 in the outward swinging process, the trend and arrangement of the fluid pipe 9 are changed in a matching manner, the cantilever beam 7 can deviate downwards along the fluid pipe 9 in the process of extruding the fluid pipe 9, the deviation angle is adapted to the radian of the fixed cover 12, the spring telescopic rod 8 can be extruded when the cantilever beam 7 sinks, when the cantilever beam 7 returns to the center under the driving of the servo motor, the cantilever beam 7 can ascend under the action of the spring telescopic rod 8, and therefore the initial position is returned to, the polishing cover 11 can be moved along the top surface of the fixed cover 12, the bottom of the polishing cover 11 can always attached to the surface of the fixed cover 9, and the lens can be smoothly polished, and the quality of the lens can be smoothly manufactured.
As shown in fig. 1 to 4, an inclined groove is formed in one side, close to the fluid pipe 9, of the cantilever beam 7, a friction plate 21 is attached to the surface of the inclined groove, and the surface of the friction plate 21 is smooth;
During operation, in order to make the movement of the cantilever beam 7 smoother, through the inclined groove clamped at the position of the cantilever beam 7 close to the fluid pipe 9, the inclined groove is in extrusion contact with the upright pipe 10, the contact surface is wider, extrusion force can be better transferred, the friction plate 21 is arranged, abrasion of the cantilever beam 7 and the upright pipe in the extrusion process can be reduced, the friction plate 21 can be replaced, the swinging process of the cantilever beam 7 is smoother, the operation of equipment is smoother, and the fluency of processing lenses of the equipment is further improved.
As shown in fig. 2 to 8, the top surface of the fixed cover 12 is in an outward protruding arc shape, the middle and the periphery of the top surface of the fixed cover 12 are provided with placing grooves 20, the connecting component comprises extrusion arms 26, the walls of the placing grooves 20 are provided with inner grooves which are symmetrically arranged, the middle parts of the extrusion arms 26 are rotationally connected in the inner grooves, the bottoms of the extrusion arms 26 are in an outward protruding shape, and the outward protruding parts are exposed out of the inner grooves;
During operation, the shape of the fixed cover 12 is set, the lens connected with the surface of the fixed cover 12 finally presents an outwards protruding arc shape, because the surface of the lens is mostly arc-shaped, the equipment can process lenses with more specifications, when the lenses are fixed, the bottoms of the lenses are only required to be plugged into the placing grooves 20, in the process of pressing down the lenses, the bottoms of the lenses can press the protruding positions of the bottoms of the pressing arms 26, so that the bottoms of the pressing arms 26 are upwards pushed, the middle parts of the pressing arms 26 are rotationally connected with the inner grooves, so that when the bottoms of the pressing arms 26 are upwards pushed backwards, the upper parts of the pressing arms 26 outwards protrude, finally, when the lenses are pressed to the bottoms of the placing grooves 20, the outer side ejector posts of the lenses are outwards rotated, the lenses are difficult to move, so that the lenses can be fixed on the surface of the fixed cover 12, paste substances such as asphalt are not required, the paste substances and the like are not only reduced, but also smooth demoulding is not required to be carried out, and more important problems of paste substances and deflection in the working process are reduced.
As shown in fig. 2 to 8, the other side of the extrusion arm 26 far from the protruding portion is fixedly connected with a balancing weight, and among the two extrusion arms 26 of the placement groove 20 around the fixed cover 12, the extrusion arm 26 near the center is fixedly connected with a balancing weight plate at the upper part inside;
During operation, the extrusion arm 26 can be subjected to centrifugal force in the rotation process of the fixed cover 12, the bottom of the extrusion arm 26 at the middle part is subjected to outward deflection under the centrifugal action, so that the top of the extrusion arm 26 is turned inwards, the lens at the middle part is extruded, the lens is fixed more firmly, and the extrusion arm 26 provided with the weight piece is more special, because the installation position of the extrusion arm 26 is obliquely arranged at the position above the outer side of the lens, the upper half part of the extrusion arm 26 at the position can be thrown outwards by centrifugal force only when the center is above, and therefore the lens at the middle part is fixed.
As shown in fig. 2 to 8, a waterproof pad 24 is fixedly connected to the bottom surface of the placement groove 20, an eccentric column 22 is fixedly connected between the fixed cover 12 and the transmission column 13, and a negative pressure component is arranged on the inner side of the eccentric column 22 and is used for providing suction force;
During operation, consolidate too singlely through side extruded mode, through negative pressure assembly's setting, push down at the lens and fix the end after, produce suction through negative pressure assembly, adsorb the bottom surface of lens from the bottom to fix the lens, realized dual fixed effect, further guaranteed the stability of lens in the course of working, let equipment can maintain self position in the processing polishing process of overlength, guarantee final yield.
As shown in fig. 2 to 8, the negative pressure assembly includes two symmetrically arranged centrifugal arms 23, a negative pressure hole 25 is formed in the middle of the inner side of the eccentric column 22, the centrifugal arms 23 are composed of a semicircular plate and a pull-plug rod, the pull-plug rod is fixedly connected to the inner side arm of the semicircular plate, the pull-plug rod penetrates through the outer side of the centrifugal arms 23 and is communicated with the negative pressure hole 25, the negative pressure hole 25 is communicated with a plurality of waterproof pads 24, and the centrifugal arms 23 are integrally arranged in an inclined manner;
During operation, if use traditional negative pressure pump to take out the negative pressure, not only need consume electric power, and be inconvenient for use in high-speed rotatory fixed cover 12, through centrifugal arm 23's setting, when fixed cover 12 begins rotatory, under centrifugal force's effect, partial centrifugal arm 23 can outwards roll out, roll out in-process, the partly pull out the inserted bar can outwards take out, pull out the inserted bar and be connected for sealing state with eccentric column 22, in pull out the inserted in-process, can produce the negative pressure in negative pressure hole 25, in the negative pressure transmission was given a plurality of water proof mats 24, water proof mat 24's diameter is less than the bottom diameter of lens, the negative pressure can all be used in the bottom of lens, water proof mat 24 ventilates and is waterproof simultaneously, the polishing liquid can be filled around the lens, act as the effect of sealing washer, like this negative pressure just can be with the firm absorption of lens in standing groove 20, this kind of setting, not only strengthened the lens with the connection of fixed cover 12, need not use extra electrical apparatus and energy simultaneously, utilize centrifugal rotation and centrifugal arm 23's outer pull out just can produce suction, simultaneously when taking out the lens that is polished, it just can remove the centrifugal cover 23 to remove the fixed cover 12 to the negative pressure to the bottom of lens, it is just can be completely to remove to the fixed cover 12 to have the work to remove the baffle plate to the bottom to prevent.
As shown in fig. 2 to 8, the end of the cantilever beam 7 is fixedly connected with a vertically downward constraint rod 16, the top of the polishing cover 11 is fixedly connected with a connecting seat 18, the top of the connecting seat 18 is provided with a butt joint hole, and the end of the cantilever beam 7 is provided with a rotating assembly for driving the polishing cover 11 to rotate;
during operation, before polishing, cover the cover 11 of polishing on fixed cover 12 and lens earlier, afterwards push down cantilever beam 7, let perpendicular constraint pole 16 bottom insert in the butt joint hole of connecting seat 18, drive cover 11 of polishing through rotating assembly and rotate, the butt joint hole top aperture is narrower, the bottom aperture is great, through this kind of setting, when cover 11 of polishing rotates, constraint pole 16 can effectually restrict the position of cover 11 of polishing, do not influence the position of cover 11 of polishing simultaneously, when cantilever beam 7 and constraint pole 16 position change, also can change the position of cover 11 of polishing, this sets up the connection process that has made things convenient for cover 11 and arm 2 of polishing, only need let constraint pole 16 insert in the butt joint hole and can accomplish fixedly, pull out and can release fixedly, the operation degree of difficulty has also been reduced the operation step.
As shown in fig. 2 to 8, the rotating assembly includes a driving motor 14, the output end of the driving motor 14 is fixedly connected with a driving wheel 15, the driving wheel 15 is in a shape of a truncated cone, a magnet ring 19 is fixedly connected to the outer surface of the driving wheel 15, a magnet ring 19 is fixedly connected to the outer surface of the polishing cover 11, and a bending frame 17 is connected between the outer side of the driving motor 14 and the cantilever beam 7;
During operation, through the mutual absorption of two magnetite rings 19, at the rotatory in-process of drive wheel 15, drive cover 11 of polishing and rotate, and the position of drive wheel 15, after cover 11 to one side skew of polishing, the surface of drive wheel 15 still is close to cover 11 of polishing, can not influence the transmission process, the setting of drive wheel 15 round platform shape, be used for adapting to the surface of the fixed cover 12 of arc, improve the transmission dynamics, the setting of bending frame 17, can buckle and retrieve drive wheel 15, be convenient for take off cover 11 and lens of polishing, this kind of setting has realized contactless transmission effect, the contact constraint of cooperation constraint pole 16, let cantilever beam 7 and cover 11 contact surface very little, let the dismantlement and the cooperation of both very convenient, further make things convenient for the operation flow of equipment, reduce the required expertise of lens course of working, because operating procedure has also reduced misoperation simultaneously, simple on duty training just can operate this equipment.
During operation, the whole batch of lenses in the lens module are fixed on the top surface of the fixed cover 12 through the connecting component, asphalt is not required to be pasted, the connecting force can be continuously increased in the polishing process, the polishing error problem caused by lens shifting and separation is reduced, the fixed cover 12 is connected to the top of the driving seat 3, the fixed cover 12 is driven to rotate through the driving seat 3, the polishing cover 11 is covered above the fixed cover 12, the lenses are positioned between the fixed cover 12 and the polishing cover 11, the polishing cover 11 is fixed by using the polishing arm 2, meanwhile, the polishing arm 2 can be driven to rotate, and the polishing cover 11 is driven to swing above the fixed cover 12 while rotating, so that the polishing comprehensiveness is ensured.
The lens is a high-precision product, so-called slow work is carried out for more than one hour, polishing liquid is continuously sprayed to the surface of the polishing cover 11 through the fluid pipe 9 in the polishing process, the upright pipe 10 is used for connecting external liquid supply equipment, the polishing cover 11 swings back and forth under the driving of the polishing arm 2, so that polishing liquid from top to bottom can be periodically sprayed on the top surface of the lens, the number of polishing liquid is very high, the polishing cover 11 is matched with the rotation of the polishing cover 11, the surface of the lens can be polished slowly and finely, the polishing arm 2 is structurally provided, the supporting seat 5 is used for integrally supporting, the servo motor is used for driving the integral cantilever beam 7 to swing left and right, so that the polishing cover 11 is driven to swing, the connecting part of the cantilever beam 7 and the polishing cover 11 can rotate, the polishing cover 11 always contacts with the cambered surface of the fixed cover 12 in the swinging process, the normal polishing work of the lens is not influenced in the polishing process, and the qualified lens can be polished through the arrangement, and high-quality production of the product is ensured;
In the swinging process of the cantilever beam 7, the end part of the cantilever beam 7 is required to be continuously changed in height, the polishing cover 11 can be always attached to the arc-shaped top surface of the fixed cover 12, the servo motor is set to control the swinging amplitude of the cantilever beam 7, the swinging of the cantilever beam 7 is changed to deviate from the central position to the direction of the upright post pipe 10, and then the cantilever beam 7 returns to the central position after the deviation, so that in the outward swinging process, one side of the cantilever beam 7 can be extruded with the outer side of the fluid pipe 9, the trend and arrangement of the fluid pipe 9 are cooperatively changed, the cantilever beam 7 can deviate downwards along the fluid pipe 9 in the process of extruding the fluid pipe 9, the deviation angle is adapted to the radian of the fixed cover 12, the spring telescopic rod 8 can be extruded when the cantilever beam 7 descends, and the cantilever beam 7 returns to the center under the action of the spring telescopic rod 8, and thus the cantilever beam 7 returns to the initial position;
In order to enable the movement of the cantilever beam 7 to be smoother, the inclined groove is clamped at the position of the cantilever beam 7 close to the fluid pipe 9, so that the inclined groove is in extrusion contact with the upright pipe 10, the contact surface is wider, extrusion force can be better transferred, the friction plate 21 is arranged, abrasion of the cantilever beam 7 and the upright pipe in the extrusion process can be reduced, the friction plate 21 can be replaced, the swinging process of the cantilever beam 7 is smoother, the operation of equipment is smoother, and the smoothness of lens processing of the equipment is further improved;
The shape of the fixed cover 12 is set, the lens connected with the surface of the fixed cover 12 finally presents an outwards protruding arc shape, because the surface of the lens is mostly arc-shaped, the equipment can process lenses with more specifications, when the lenses are fixed, the bottoms of the lenses are only needed to be plugged into the placing groove 20, in the process of pressing down the lenses, the bottoms of the lenses press the protruding position of the bottoms of the pressing arms 26, so that the bottoms of the pressing arms 26 are upwards, the middle parts of the pressing arms 26 are rotationally connected with the inner grooves, when the bottoms of the pressing arms 26 are upwards and downwards pushed, the upper parts of the pressing arms 26 are outwards protruded, and finally, when the lenses are pressed to the bottoms of the placing groove 20, the upper parts of the pressing arms 26 are outwards rotated to prop the outer sides of the lenses, so that the lenses are difficult to move, and the lenses can be fixed on the surface of the fixed cover 12 firstly, paste substances such as asphalt are not needed, so that the preparation operation is reduced, and the follow-up demoulding is smooth, and more important, the problem that paste substances fall off and deviate in the working process is reduced;
The extrusion arm 26 is subjected to centrifugal force in the rotating process of the fixed cover 12, the bottom of the extrusion arm 26 provided with the balancing weight at the middle part is outwards deflected under the centrifugal action, so that the top of the extrusion arm 26 is inwards overturned, the lens at the middle part is extruded, the lens is fixed more firmly, and the extrusion arm 26 provided with the balancing weight piece is more special, because the installation position of the extrusion arm 26 is obliquely arranged at the position above the outer side of the lens, the upper half part of the extrusion arm 26 at the position is outwards thrown out only when the center is above, and the lens at the middle part is fixed, and through the arrangement, the connection stability of the lens in the lens processing process is reinforced, and the lens is firmly fixed along with the rotation of the fixed cover 12, so that the lens is not loosened due to the vibration in the processing process;
The lens is reinforced too singly in a side extrusion mode, after the lens is pressed down and fixed, suction force is generated through the negative pressure component, and the bottom surface of the lens is adsorbed from the bottom, so that the lens is fixed, a double fixing effect is realized, the stability of the lens in the processing process is further ensured, the equipment can maintain the position of the equipment in the long processing and polishing process, and the final yield is ensured;
If a traditional negative pressure pump is used for pumping negative pressure, electric power is consumed, the fixed cover 12 rotating at a high speed is inconvenient to use, through the arrangement of the centrifugal arms 23, when the fixed cover 12 starts to rotate, part of the centrifugal arms 23 can slide outwards under the action of centrifugal force, in the sliding process, part of the plug-in rods can be pulled outwards, the plug-in rods and the eccentric columns 22 are connected in a sealing state, negative pressure is generated in the negative pressure holes 25 in the plug-in process, the negative pressure is transmitted to the plurality of water-proof pads 24, the diameter of the water-proof pads 24 is smaller than the bottom diameter of the lens, the negative pressure can be fully applied to the bottom of the lens, meanwhile, the water-proof pads 24 are ventilated and watertight, polishing liquid can be filled around the lens and serve as a sealing ring, so that the negative pressure can firmly adsorb the lens in the placing groove 20, the arrangement not only strengthens the connection between the lens and the fixed cover 12, but also can generate suction force by utilizing the external pulling of the centrifugal rotating and the centrifugal arms 23, and simultaneously, when the lens is taken out and polished, the centrifugal cover 23 is required to be pushed to be completely removed from the bottom of the lens 12, and the fixed stop block 12 can be completely removed;
Before polishing, firstly covering the polishing cover 11 on the fixed cover 12 and the lens, then pressing down the cantilever beam 7 to enable the bottom of the vertical constraint rod 16 to be inserted into a butt joint hole of the connecting seat 18, driving the polishing cover 11 to rotate through the rotating component, enabling the top aperture of the butt joint hole to be narrower and the bottom aperture to be larger, through the arrangement, when the polishing cover 11 rotates, the constraint rod 16 can effectively limit the position of the polishing cover 11, meanwhile, the position of the polishing cover 11 is not influenced, and when the positions of the cantilever beam 7 and the constraint rod 16 are changed, the position of the polishing cover 11 can be changed, the arrangement is convenient for the connection process of the polishing cover 11 and the polishing arm 2, the fixation can be released only by enabling the constraint rod 16 to be inserted into the butt joint hole, the operation difficulty is reduced, and the operation steps are also reduced;
Through the mutual absorption of two magnetite rings 19, at the rotatory in-process of drive wheel 15, drive cover 11 of polishing and rotate, and the position of drive wheel 15, after cover 11 to one side skew of polishing, the surface of drive wheel 15 still is close to cover 11 of polishing, can not influence the transmission process, the setting of drive wheel 15 round platform shape, be used for adapting to the surface of the fixed cover 12 of arc, improve the transmission dynamics, the setting of bending frame 17, can buckle and retrieve drive wheel 15, be convenient for take off cover 11 and lens of polishing, this kind of setting has realized contactless transmission effect, the contact constraint of cooperation constraint pole 16, let cantilever beam 7 and cover 11 contact surface very little, let the dismantlement and the cooperation of both very convenient, further the operation flow of equipment has been made things convenient for, the required expertise of lens course of working has been reduced, because operation steps have also reduced misoperation rarely simultaneously, simple on duty training just can operate this equipment.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A lens module processingequipment, its characterized in that: the novel lens polishing device comprises a plurality of polishing arms (2), wherein the polishing arms (2) are equidistantly arranged, the end parts of the polishing arms (2) are provided with a recovery cover (1), a plurality of driving seats (3) which are equidistantly arranged are fixedly connected to the bottom surface of the recovery cover (1), the top of each driving seat (3) is connected with a driving column (13), the top of each driving column (13) is provided with a fixing cover (12), the fixing covers (12) are used for fixing a lens module, the tops of the fixing covers (12) are provided with polishing covers (11), the polishing covers (11) are connected with the end parts of the polishing arms (2), and connecting assemblies are arranged on the outer sides of the fixing covers (12) and are used for connecting the lens module;
The polishing arm (2) comprises a supporting seat (5), a servo motor is fixedly connected to the top of the supporting seat (5), a cantilever beam (7) is connected to the top output end of the servo motor, a stand column pipe (10) is arranged on the outer side of the cantilever beam (7), a fluid pipe (9) is fixedly connected to the bottom of the stand column pipe (10), the bottom of the fluid pipe (9) is located above a fixed cover (12), and a plurality of recovery grooves (4) for recovering polishing liquid are formed in the bottom of the inner side of the recovery cover (1);
A hinge shaft (6) is connected between the top output end of the servo motor and the cantilever beam (7), a spring telescopic rod (8) is arranged between the outer side of the supporting seat (5) and the cantilever beam (7), two ends of the spring telescopic rod (8) are respectively and rotatably connected with a metal seat, and the bottom surface of the metal seat is respectively and rotatably connected with the supporting seat (5) and the cantilever beam (7);
An inclined groove is formed in one side, close to the fluid pipe (9), of the cantilever beam (7), a friction plate (21) is attached to the surface of the inclined groove, and the surface of the friction plate (21) is smooth;
The top surface of the fixed cover (12) is arranged in an outward protruding arc shape, the middle part and the periphery of the top surface of the fixed cover (12) are provided with placing grooves (20), the connecting component comprises extrusion arms (26), inner grooves which are symmetrically arranged are formed in the walls of the placing grooves (20), the middle parts of the extrusion arms (26) are rotationally connected in the inner grooves, the bottoms of the extrusion arms (26) are arranged in an outward protruding manner, and the outward protruding parts are exposed out of the inner grooves;
The other side of the extrusion arm (26) far away from the outward protruding part is fixedly connected with a balancing weight, and the balancing weight is fixedly connected above the inside of the extrusion arm (26) close to the center in the two extrusion arms (26) of the placement groove (20) around the fixed cover (12);
A waterproof pad (24) is fixedly connected to the bottom surface of the placing groove (20), an eccentric column (22) is fixedly connected between the fixed cover (12) and the transmission column (13), and a negative pressure component is arranged on the inner side of the eccentric column (22) and used for providing suction force;
Negative pressure subassembly is including two centrifugal arms (23) that are the symmetry setting, negative pressure hole (25) have been seted up at the inboard middle part of eccentric post (22), centrifugal arm (23) are constituteed by a semicircle board and a plug pole, and plug pole rigid coupling is on the inner side arm of semicircle board, and plug pole runs through the outside and the negative pressure hole (25) intercommunication of centrifugal arm (23), intercommunication each other between negative pressure hole (25) and a plurality of water proof pad (24), centrifugal arm (23) wholly are the slope setting.
2. The lens module processing apparatus of claim 1, wherein: the end part of the cantilever beam (7) is fixedly connected with a vertical downward constraint rod (16), the top of the polishing cover (11) is fixedly connected with a connecting seat (18), a butt joint hole is formed in the top of the connecting seat (18), and a rotating assembly is arranged at the end part of the cantilever beam (7) and used for driving the polishing cover (11) to rotate.
3. A lens module processing apparatus according to claim 2, wherein: the rotary assembly comprises a driving motor (14), a driving wheel (15) is fixedly connected to the output end of the driving motor (14), the driving wheel (15) is in a circular truncated cone shape, a magnet ring (19) is fixedly connected to the outer surface of the driving wheel (15), a magnet ring (19) is fixedly connected to the outer surface of the polishing cover (11), and a bending frame (17) is connected between the outer side of the driving motor (14) and the cantilever (7).
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| CN219075198U (en) * | 2023-01-08 | 2023-05-26 | 深圳常合通科技有限公司 | Camera glass lens grinding device |
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| DE10044872A1 (en) * | 2000-09-12 | 2002-04-04 | Optotech Optikmasch Gmbh | Method for polishing optical lenses involves supporting lens resiliently through vacuum against base body of lens holder to contact polishing tool with springs applying polishing contact pressure |
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