CN114608811A - Automatic scanning measuring instrument for large-aperture lens - Google Patents
Automatic scanning measuring instrument for large-aperture lens Download PDFInfo
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- CN114608811A CN114608811A CN202210503925.2A CN202210503925A CN114608811A CN 114608811 A CN114608811 A CN 114608811A CN 202210503925 A CN202210503925 A CN 202210503925A CN 114608811 A CN114608811 A CN 114608811A
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- lens
- plate
- fixed mounting
- automatic scanning
- opening
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/02—Devices for holding articles during cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a large-aperture automatic scanning measuring instrument for a lens, which comprises a bottom plate, wherein an annular cover is fixedly arranged at the top of the bottom plate, cleaning liquid is filled in the annular cover, a discharge pipe communicated with the annular cover is arranged on the outer side of the annular cover, and an electromagnetic valve is arranged at one end of the discharge pipe. The lens cleaning device can clean and blow the lens for many times, greatly improves the cleaning effect, prevents impurity dust from attaching to the lens to influence measurement, can drive the lens to move circularly in the cleaning solution in cooperation with up-and-down movement and self rotation during cleaning, can fully contact the cleaning solution with the lens to the maximum extent, further improves the cleaning effect, can collect impurities floating on the cleaning solution during cleaning, enables the impurities to leave the surface of the cleaning solution, prevents the lens from being attached by the impurities when the cleaning solution is discharged, influences the cleaning effect, can further improve the cleaning effect, and is worthy of popularization and use.
Description
Technical Field
The invention belongs to the technical field of lens measurement, and particularly relates to a large-aperture automatic scanning measuring instrument for a lens.
Background
The lenses are made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and are often assembled with a spectacle frame to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of users and obtaining clear vision.
The lens need carry out the measurement of optical properties such as sphere diopter in the heavy-calibre scope to it when producing, need use the automatic scanning measuring apparatu, and current automatic scanning measuring apparatu is mostly full-automatic diopter appearance, carries out the scanning of lens through the light beam that it sent to obtain optical property data, but current automatic scanning measuring apparatu is when using, can not carry out fine cleanness to the lens before measuring, makes the lens surface adhere to the measurement of dust influence data.
Therefore, it is necessary to invent a large-aperture automatic scanning measuring instrument for lens to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a large-aperture auto-scan measuring apparatus for lens, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic scanning measuring instrument for the large-diameter lens comprises a bottom plate, wherein an annular cover is fixedly mounted at the top of the bottom plate, a cleaning liquid is filled in the annular cover, a discharge pipe communicated with the annular cover is arranged on the outer side of the annular cover, an electromagnetic valve is arranged at one end of the discharge pipe, a shell is fixedly mounted in the middle of the top end of the bottom plate, a motor is fixedly mounted in the shell, an output shaft of the motor penetrates through the shell and is fixedly mounted with a circular plate, round openings are formed in the top of the circular plate in an equidistance surrounding mode, an extension plate corresponding to the round openings is fixedly mounted at the bottom of the circular plate, communicated sliding grooves are formed in the inner wall of the round openings and the inner side of the extension plate, sliding plates are slidably mounted in the sliding grooves, the top of each sliding plate is fixedly connected with the top wall of each sliding groove through a first spring, a support plate is fixedly mounted at one end, away from each sliding groove, a rotating rod is rotatably mounted in the middle of the top end of each support plate, the bottom of the rotating rod extends to the lower part of the carrier plate, and the top of the bottom plate is provided with a driving structure for driving the rotating rod to move up and down;
the top fixed mounting of bull stick places the board, the top of placing the board is equipped with the centre gripping subassembly that is used for the centre gripping lens, the outside of bull stick is equipped with and is used for driving its pivoted drive assembly, the outside of plectane is equipped with the subassembly that weathers that is used for weathering the lens, the top of bottom plate is equipped with the measuring component who is used for measuring lens diopter.
Further, drive assembly establishes the first bevel gear in the bull stick outside including fixed cover, the top of support plate is passed through the curb plate and is transversely rotated and install the round bar, the one end fixed mounting of round bar has the second bevel gear with first bevel gear meshing, perpendicular groove has been seted up to the inner wall of round mouth, the bottom fixed mounting of plectane has the riser that corresponds with perpendicular groove, the inner wall of erecting the groove and the inboard of riser all are equipped with tooth, the one end that the second bevel gear was kept away from to the round bar extends to and erects inslot fixed mounting and tooth meshing's gear.
Further, drive structure specifically sets up to annular platelike component, drive structure fixed mounting is at the top of bottom plate, drive structure's top equidistance is encircleed and is seted up continuous wave recess, the bottom of bull stick sets up to the round end and contradicts with drive structure top all the time.
Further, the centre gripping subassembly includes arc splint, place the top symmetry of board and seted up the movable groove, slidable mounting has the movable block in the movable groove, the top and the arc splint fixed connection of movable block, two one side that the movable block kept away from mutually all is equipped with the second spring.
Further, the outside fixed mounting of plectane has the cylinder body that corresponds with placing the board, the inside of cylinder body is equipped with the piston, the bottom of piston is equipped with the drive assembly that its vertical direction of drive removed, the top of cylinder body is equipped with the intake pipe rather than the intercommunication, the cavity that corresponds with the round mouth is seted up to the inside of plectane, a plurality of gas pockets with the cavity intercommunication are seted up to the inner wall of round mouth, pipe and cavity intercommunication are passed through to the upper portion of cylinder body, the inside and the intake pipe of gas pocket all are equipped with the check valve.
Further, the transmission assembly comprises a vertical rod fixedly connected to the bottom of the piston, the bottom of the vertical rod extends to the outside of the cylinder body and is fixedly connected with an L-shaped rod, and the top of the L-shaped rod is fixedly connected with the sliding plate.
Further, the opening has been encircleed to the top equidistance of plectane, the opening is located between the adjacent round mouth, open-ended inside is equipped with the casing, the opening has all been seted up to the both sides of casing, one side fixed mounting has the filter screen in the opening, the opposite side be equipped with enclosed construction in the opening.
Further, the enclosed construction sets up to a pair of sheet rubber that matches with the opening, and is a pair of the sheet rubber is fixed connection respectively on the roof and the diapire of opening.
Furthermore, a moving groove communicated with the opening is formed in the inner wall of the opening, a moving block is slidably mounted in the moving groove, the bottom of the moving block is fixedly connected with the shell, a pull rod is fixedly mounted at the top of the moving block, and the top of the moving groove is communicated with the outside.
Further, the measuring component comprises a connecting plate fixedly connected to the outer side of the bottom plate, and the top of the connecting plate is fixedly connected with a full-automatic diopter instrument through a supporting rod.
The invention has the technical effects and advantages that:
1. the cleaning device can clean and blow the lens for many times, greatly improves the cleaning effect, prevents impurity dust from attaching to the lens to influence measurement, and can drive the lens to move circularly in the cleaning liquid to match up and down movement and self rotation during cleaning, so that the cleaning liquid can be fully contacted with the lens to the maximum extent, and the cleaning effect is further improved;
2. the invention can collect the impurities floating on the cleaning liquid during cleaning, so that the impurities can leave the surface of the cleaning liquid, and the lens is prevented from being attached by the impurities when the lens is discharged from the cleaning liquid to influence the cleaning effect, so that the cleaning effect can be further improved;
the lens cleaning device can clean and blow the lens for many times, greatly improves the cleaning effect, prevents impurity dust from attaching to the lens to influence measurement, can drive the lens to move circularly in the cleaning solution in cooperation with up-and-down movement and self rotation during cleaning, can fully contact the cleaning solution with the lens to the maximum extent, further improves the cleaning effect, can collect impurities floating on the cleaning solution during cleaning, enables the impurities to leave the surface of the cleaning solution, prevents the lens from being attached by the impurities when the cleaning solution is discharged, influences the cleaning effect, can further improve the cleaning effect, and is worthy of popularization and use.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a lens large-aperture automatic scanning measurement instrument according to an embodiment of the present invention;
FIG. 2 is a schematic view showing a part of a first structural diagram of an automatic scanning measuring instrument for large aperture of a lens according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second partial structure of the large-aperture auto-scan measuring apparatus according to the embodiment of the present invention;
FIG. 4 shows an enlarged schematic view at A in FIG. 3 according to an embodiment of the invention;
FIG. 5 is a schematic diagram showing a third partial structure of a large-aperture auto-scan measuring apparatus for lens according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5 according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a part of a large-aperture auto-scan measuring apparatus according to an embodiment of the present invention;
in the figure: 1. a base plate; 2. an annular shroud; 3. an electromagnetic valve; 4. mounting a shell; 5. a motor; 6. a circular plate; 7. a slide plate; 8. a first spring; 9. a carrier plate; 10. a rotating rod; 11. placing the plate; 12. a first bevel gear; 13. a round bar; 14. a second bevel gear; 15. a gear; 16. teeth; 17. a drive structure; 18. an arc-shaped splint; 19. a second spring; 20. a cylinder body; 21. an air inlet pipe; 22. air holes; 23. a piston; 24. a vertical rod; 25. an L-shaped rod; 26. a housing; 27. filtering with a screen; 28. a closed structure; 29. a moving block; 30. a pull rod; 31. a support bar; 32. full-automatic diopter appearance.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a lens large-aperture automatic scanning measuring instrument, as shown in figures 1-7, comprising a bottom plate 1, wherein an annular cover 2 is fixedly arranged at the top of the bottom plate 1, cleaning liquid is filled in the annular cover 2, a discharge pipe communicated with the annular cover 2 is arranged at the outer side of the annular cover 2, one end of the discharge pipe is provided with an electromagnetic valve 3, when the cleaning liquid needs to be replaced, the electromagnetic valve 3 can be opened, so that the cleaning liquid in the annular cover 2 is discharged through the discharge pipe, the cleaning liquid can be poured into the annular cover 2 for supplement, the liquid level of the cleaning liquid in the annular cover 2 is flush with the bottom of a circular plate 6, a mounting shell 4 is fixedly arranged at the middle part of the top end of the bottom plate 1, a motor 5 is fixedly arranged in the mounting shell 4, an output shaft of the motor 5 is fixedly arranged with the circular plate 6 through the mounting shell 4, a circular opening is arranged at the top of the circular plate 6 in an equidistant surrounding manner, an extension plate corresponding to the circular opening is fixedly arranged at the bottom of the circular plate 6, the inner wall of the round opening and the inner side of the extension plate are provided with communicated sliding grooves, sliding plates 7 are arranged in the sliding grooves in a sliding mode, the top of each sliding plate 7 is fixedly connected with the top wall of each sliding groove through a first spring 8, a support plate 9 is fixedly arranged at one end, far away from each sliding groove, of each sliding plate 7, the middle of the top end of each support plate 9 is rotatably provided with a rotating rod 10, the bottom of each rotating rod 10 extends to the position below the corresponding support plate 9, and the top of the bottom plate 1 is provided with a driving structure 17 for driving each rotating rod 10 to move up and down;
a placing plate 11 is fixedly arranged at the top of a rotating rod 10, a clamping assembly for clamping lenses is arranged at the top of the placing plate 11, a driving assembly for driving the rotating rod 10 to rotate is arranged at the outer side of the rotating rod 10, a blow-drying assembly for blow-drying the lenses is arranged at the outer side of a circular plate 6, a measuring assembly for measuring the diopter of the lenses is arranged at the top of a bottom plate 1, when the lens clamp device is used, the lenses are clamped and fixed through the clamping assembly, after a plurality of lenses are clamped, a motor 5 is started to rotate an output shaft of the motor to drive the circular plate 6 to rotate, the circular plate 6 drives a support plate 9 to rotate through a sliding plate 7, so as to drive the rotating rod 10 and the placing plate 11 to rotate, so that the lenses are driven to move by matching with the clamping assembly, and simultaneously a driving structure 17 and a first spring 8 drive the sliding plate 7, the support plate 9 and the rotating rod 10 to move up and down in a reciprocating manner so as to drive the forward rotating plate 11 and the lenses to move up and down in a reciprocating manner by matching with the driving assembly, thereby driving the carrier plate 9 and the lens to rotate therewith, realizing the lens to move up and down and rotate forward and backward while moving circularly, so that the lens can move up and down and rotate in the cleaning solution, and the cleaning solution can fully contact with the lens, the lens is cleaned more thoroughly, when the lens leaves the cleaning liquid, the cleaning liquid on the surface is thrown out along with the lens lifting and rotating, the lens can be quickly dried by matching with the airflow blown by the drying component, so that the lens can be conveniently and quickly measured, the cleaning of the lens can avoid the influence of dust and impurities on the surface on the measurement, when the lens moves for a circle, the cleaned lens is positioned below the measurement component, in the process of moving the lens for one circle, the lens is cleaned and dried for a plurality of times, so that the cleaning effect of the lens is better, the cleaned lens can be subjected to automatic scanning measurement of optical property data such as diopter in a large-caliber range through the measuring assembly.
As shown in fig. 4, the driving assembly includes a first bevel gear 12 fixedly sleeved outside the rotating rod 10, the rotating rod 10 is connected with the support plate 9 through a bearing, a circular rod 13 is transversely and rotatably installed on the top of the support plate 9 through a side plate, a second bevel gear 14 meshed with the first bevel gear 12 is fixedly installed at one end of the circular rod 13, a vertical groove is formed in the inner wall of the circular opening, a vertical plate corresponding to the vertical groove is fixedly installed at the bottom of the circular plate 6, teeth 16 are respectively installed on the inner wall of the vertical groove and the inner side of the vertical plate, a gear 15 meshed with the teeth 16 is fixedly installed in the vertical groove by extending one end of the circular rod 13 far away from the second bevel gear 14, the support plate 9 is driven to descend when descending, so as to drive the circular rod 13 and the gear 15 to descend along the teeth 16, the gear 15 rotates clockwise through the circular rod 13 to drive the second bevel gear 14, and further drive the first bevel gear 12 to rotate therewith, and finally drive the rotating rod 10 clockwise, conversely, the carrier plate 9 is lifted to realize the reverse rotation of the rotating rod 10.
As shown in fig. 3, the driving structure 17 is specifically configured as an annular plate-shaped member, the driving structure 17 is fixedly installed at the top of the bottom plate 1, the top of the driving structure 17 is provided with continuous wave-shaped grooves at equal intervals, the bottom end of the rotating rod 10 is configured as a round end and is always abutted against the top of the driving structure 17, when the rotating rod 10 performs a circular motion, the bottom of the slide bar slides along the top of the driving structure 17, when the bottom of the rotating rod 10 slides to the wave trough at the top of the driving structure 17, the first spring 8 in a compressed state releases the acting force to drive the slide plate 7 to descend, thereby driving the rotating rod 10 to descend through the carrier plate 9, when the bottom of the rotating rod 10 moves to the peak of the driving structure 17, the rotating rod 10 will be pressed to ascend to drive the carrier plate 9 to ascend, thereby driving the sliding plate 7 to ascend and compress the first spring 8 to deform the first spring to generate acting force, and enabling the rotating rod 10 to continuously reciprocate up and down along with the continuous circular motion of the rotating rod 10.
As shown in fig. 5-6, the centre gripping subassembly includes arc splint 18, place the top symmetry of board 11 and seted up the movable slot, slidable mounting has the movable block in the movable slot, the top and the arc splint 18 fixed connection of movable block, one side that two movable blocks kept away from mutually all is equipped with second spring 19, can make the motion that a pair of arc splint 18 kept away from each other make them drive the movable block and move thereupon and compress second spring 19 and make its deformation produce the effort, put the lens between a pair of arc splint 18 afterwards, loosen a pair of arc splint 18, second spring 19 releases the effort and drives the motion that movable block and arc splint 18 were close to each other this moment and carry out the centre gripping to the lens fixedly.
As shown in fig. 4-5, a cylinder 20 corresponding to the placing plate 11 is fixedly installed on the outer side of the circular plate 6, a piston 23 is installed inside the cylinder 20, a transmission assembly for driving the piston 23 to move vertically is installed at the bottom of the piston 23, an air inlet pipe 21 communicated with the cylinder 20 is installed at the top of the cylinder 20, a cavity corresponding to the circular opening is installed inside the circular plate 6, a plurality of air holes 22 communicated with the cavity are installed on the inner wall of the circular opening, the upper portion of the cylinder 20 is communicated with the cavity through a guide pipe, one-way valves are installed inside the air holes 22 and the air inlet pipe 21, the sliding plate 7 is lowered to cooperate with the transmission assembly to drive the piston 23 to descend so as to draw air into the cylinder 20, at this time, the one-way valve located in the air inlet pipe 21 is opened, the one-way valve located in the air holes 22 is closed, outside air is pumped into the cylinder 20 through the air inlet pipe 21, when the sliding plate 7 is raised to cooperate with the transmission assembly to realize the raising of the piston 23, the air in the cylinder 20 is squeezed outwards, the one-way valve in the air inlet pipe 21 is closed at the moment, the air in the cylinder 20 enters the cavity through the conduit and then is ejected out from the one-way valve with the air hole 22, so that the lens is blown and the drying of the lens is accelerated.
As shown in fig. 4, the transmission assembly includes a vertical rod 24 fixedly connected to the bottom of the piston 23, the bottom of the vertical rod 24 extends to the outside of the cylinder 20 and is fixedly connected with an L-shaped rod 25, the top of the L-shaped rod 25 is fixedly connected to the sliding plate 7, the sliding plate 7 descends to drive the L-shaped rod 25 and the vertical rod 24 to descend, so as to drive the piston 23 to descend, otherwise, the sliding plate 7 ascends to realize the ascending of the piston 23.
As shown in fig. 2, the opening has been around having seted up to the top equidistance of plectane 6, the opening is located between the adjacent round mouth, open-ended inside is equipped with casing 26, the opening has all been seted up to casing 26's both sides, fixed mounting has filter screen 27 in the opening of one side, be equipped with enclosed structure 28 in the opposite side opening, plectane 6 drives casing 26 and rotates when rotating, make casing 26 set up the motion of one side meeting water of enclosed structure 28, make enclosed structure 28 open under the effort of water, casing 26 middle part flushes with the washing liquid level, make the opening open along with opening of enclosed structure 28, showy impurity enters into in casing 26 on the liquid level, the washing liquid flows out after passing through filter screen 27 filters, impurity stays on filter screen 27, make and get rid of the showy impurity in washing liquid surface get rid of, it is attached to by impurity when avoiding the lens to go out the washing liquid, influence cleaning performance.
As shown in fig. 2, the sealing structure 28 is provided as a pair of rubber sheets matching with the opening, the pair of rubber sheets are respectively fixedly connected to the top wall and the bottom wall of the opening, the rubber sheets are deformed by the resistance of water when the sealing structure 28 moves against water, so that the opening is opened, and when the movement is stopped, the rubber sheets are restored to be deformed to close the opening.
As shown in fig. 2, a moving groove communicated with the inner wall of the opening is formed in the inner wall of the opening, a moving block 29 is slidably mounted in the moving groove, the bottom of the moving block 29 is fixedly connected with the shell 26, a pull rod 30 is fixedly mounted at the top of the moving block 29, the top of the moving groove is communicated with the outside, the pull rod 30 can be pulled to drive the moving block 29 and the shell 26 to ascend, so that the shell 26 can be taken out, and the filter screen 27 in the shell can be cleaned.
As shown in fig. 1, the measuring assembly includes a connecting plate fixedly connected to the outer side of the bottom plate 1, the top of the connecting plate is fixedly connected to a full-automatic diopter instrument 32 through a support rod 31, and the full-automatic diopter instrument 32 can scan and measure optical property data such as diopter within a large aperture range of the lens.
The working principle is as follows: the pair of arc-shaped clamping plates 18 move away from each other to drive the movable block to move along with the movable block to compress the second spring 19 to deform to generate acting force, then the lenses are placed between the pair of arc-shaped clamping plates 18, the pair of arc-shaped clamping plates 18 are loosened, the second spring 19 releases the acting force to drive the movable block and the arc-shaped clamping plates 18 to move close to each other to clamp and fix the lenses, after the lenses are fixed, the motor 5 is started to drive the output shaft of the motor to rotate to drive the circular plate 6 to rotate, the circular plate 6 drives the carrier plate 9 to rotate through the sliding plate 7, so as to drive the rotating rod 10 and the placing plate 11 to rotate, so as to drive the lenses to rotate to perform circular motion, when the rotating rod 10 performs circular motion, the bottom of the rotating rod slides along the top of the driving structure 17, when the bottom of the rotating rod 10 slides to the trough of the driving structure 17, the first spring 8 in a compressed state releases the acting force to drive the sliding plate 7 to descend, thereby, the support plate 9 drives the rotating rod 10 to descend, when the bottom of the rotating rod 10 moves to the wave crest of the driving structure 17, the rotating rod 10 is extruded to ascend to drive the support plate 9 to ascend, thereby driving the sliding plate 7 to ascend to compress the first spring 8 to deform to generate acting force, the rotating rod 10 can continuously reciprocate up and down along with the continuous circular motion of the rotating rod 10, so as to drive the placing plate 11 and the support plate 9 to reciprocate up and down, the support plate 9 descends to drive the side plate to descend, thereby driving the round rod 13 and the gear 15 to descend, the gear 15 descends along the teeth 16 to generate positive rotation, the gear 15 drives the second bevel gear 14 to rotate forward through the round rod 13, thereby driving the first bevel gear 12 to rotate forward, and finally driving the rotating rod 10 to rotate forward, otherwise, the supporting plate 9 ascends to realize the reverse rotation of the placing plate 11 and the lens, thereby realizing the up and down reciprocating motion and forward and reverse rotation of the lens while the encircling motion, the lens can move up and down in the cleaning liquid and rotate, so that the cleaning liquid can fully contact with the lens to clean the lens more thoroughly, when the lens leaves the cleaning liquid, the cleaning liquid on the surface can be thrown out along with the lens rising and rotating, the cleaning liquid can be conveniently separated from the surface of the lens quickly, the sliding plate 7 can drive the L-shaped rod 25 and the vertical rod 24 to descend so as to drive the piston 23 to descend, otherwise, the sliding plate 7 can lift the piston 23 when lifting, the piston 23 can suck air into the cylinder body 20 when descending, the one-way valve in the air inlet pipe 21 is opened, the one-way valve in the air hole 22 is closed, outside air is sucked into the cylinder body 20 through the air inlet pipe 21, when the piston 23 lifts, the air in the cylinder body 20 is squeezed outwards, the one-way valve in the air inlet pipe 21 is closed, the air in the cylinder body 20 enters the cavity through the conduit and then pushes the one-way valve of the air hole 22 to spray, so that the lens is blown, the drying is accelerated, the rotation of the lens is matched, the drying speed can be further improved, the shell 26 is driven to rotate when the circular plate 6 rotates, one side of the shell 26, which is provided with the closed structure 28, moves against water, the closed structure 28 is opened under the action of water, the middle part of the shell 26 is flush with the liquid level of cleaning liquid, the opening is opened along with the opening of the closed structure 28, the impurities floating on the liquid level enter the shell 26, the cleaning liquid flows out after being filtered by the filter screen 27, the impurities stay on the filter screen 27, the impurities floating on the surface of the cleaning liquid can be removed, the lens is prevented from being attached by the impurities when the cleaning liquid is discharged, the cleaning effect is influenced, when the lens moves for a circle, the cleaned lens is positioned below the measuring component, in the process of moving the lens for a circle, the lens is cleaned and dried for a plurality of times, and the cleaning effect of the lens is better, the cleaned lens can be subjected to automatic scanning measurement of optical property data such as diopter in a large-caliber range through the measuring assembly.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. Lens heavy-calibre automatic scanning measuring apparatu, including bottom plate (1), its characterized in that: the top fixed mounting of bottom plate (1) has annular cover (2), the inside packing of annular cover (2) has the washing liquid, the outside of annular cover (2) is equipped with the delivery pipe rather than the intercommunication, the one end of delivery pipe is equipped with solenoid valve (3), the top middle part fixed mounting of bottom plate (1) has installation shell (4), the inside fixed mounting of installation shell (4) has motor (5), the output shaft of motor (5) passes installation shell (4) fixed mounting has plectane (6), the top equidistance of plectane (6) is encircleed and is seted up the round mouth, the bottom fixed mounting of plectane (6) has the extension board that corresponds with the round mouth, the spout that is linked together is seted up to the inner wall of round mouth and the inboard of extension board, slidable mounting has slide (7) in the spout, the top of slide (7) is through first spring (8) and spout roof fixed connection, a support plate (9) is fixedly installed at one end, far away from the sliding groove, of the sliding plate (7), a rotating rod (10) is rotatably installed in the middle of the top end of the support plate (9), the bottom of the rotating rod (10) extends to the position below the support plate (9), and a driving structure (17) for driving the rotating rod (10) to move up and down is arranged at the top of the bottom plate (1);
the top fixed mounting of bull stick (10) places board (11), the top of placing board (11) is equipped with the centre gripping subassembly that is used for the centre gripping lens, the outside of bull stick (10) is equipped with and is used for driving its pivoted drive assembly, the outside of plectane (6) is equipped with the subassembly that weathers that is used for weathering the lens, the top of bottom plate (1) is equipped with the measuring subassembly that is used for measuring lens diopter.
2. The lens large-aperture automatic scanning measuring instrument according to claim 1, wherein: drive assembly establishes first bevel gear (12) in bull stick (10) outside including fixed cover, round bar (13) are installed through the lateral rotation of curb plate to the top of support plate (9), the one end fixed mounting of round bar (13) has second bevel gear (14) with first bevel gear (12) meshing, perpendicular groove has been seted up to the inner wall of round mouth, the bottom fixed mounting of plectane (6) has the riser that corresponds with perpendicular groove, the inner wall in perpendicular groove and the inboard of riser all are equipped with tooth (16), the one end that second bevel gear (14) were kept away from in round bar (13) extends to perpendicular inslot fixed mounting and has gear (15) with tooth (16) meshing.
3. The lens large-aperture automatic scanning measuring instrument according to claim 1, wherein: drive structure (17) specifically set up to annular platelike component, drive structure (17) fixed mounting is at the top of bottom plate (1), the top equidistance of drive structure (17) is encircleed and is seted up continuous wave recess, the bottom of bull stick (10) sets up to the round end and contradicts with drive structure (17) top all the time.
4. The lens large-aperture automatic scanning measuring instrument according to claim 1, wherein: the centre gripping subassembly includes arc splint (18), place the top symmetry of board (11) and seted up the movable groove, slidable mounting has the movable block in the movable groove, the top and arc splint (18) fixed connection of movable block, two one side that the movable block kept away from mutually all is equipped with second spring (19).
5. The lens large-aperture automatic scanning measuring instrument according to claim 1, wherein: the outside fixed mounting of plectane (6) has and places cylinder body (20) that board (11) correspond, the inside of cylinder body (20) is equipped with piston (23), the bottom of piston (23) is equipped with the drive assembly that its vertical direction of drive removed, the top of cylinder body (20) is equipped with intake pipe (21) rather than the intercommunication, the cavity that corresponds with the round mouth is seted up to the inside of plectane (6), a plurality of gas pockets (22) with the cavity intercommunication are seted up to the inner wall of round mouth, pipe and cavity intercommunication are passed through to the upper portion of cylinder body (20), the inside of gas pocket (22) and intake pipe (21) all are equipped with the check valve.
6. The lens large-aperture automatic scanning measuring instrument according to claim 5, wherein: the transmission assembly comprises a vertical rod (24) fixedly connected to the bottom of the piston (23), the bottom of the vertical rod (24) extends to the outside of the cylinder body (20) and is fixedly connected with an L-shaped rod (25), and the top of the L-shaped rod (25) is fixedly connected with the sliding plate (7).
7. The lens large-aperture automatic scanning measuring instrument according to claim 1, wherein: the opening has been encircleed to the top equidistance of plectane (6), the opening is located between the adjacent round mouth, open-ended inside is equipped with casing (26), the opening has all been seted up to the both sides of casing (26), one side fixed mounting has filter screen (27), the opposite side in the opening be equipped with enclosed construction (28) in the opening.
8. The lens large-aperture automatic scanning measuring instrument according to claim 7, wherein: the sealing structure (28) is provided with a pair of rubber sheets matched with the through opening, and the pair of rubber sheets are fixedly connected to the top wall and the bottom wall of the through opening respectively.
9. The lens large-aperture automatic scanning measuring instrument according to claim 7, wherein: the inner wall of the opening is provided with a moving groove communicated with the opening, a moving block (29) is arranged in the moving groove in a sliding mode, the bottom of the moving block (29) is fixedly connected with the shell (26), the top of the moving block (29) is fixedly provided with a pull rod (30), and the top of the moving groove is communicated with the outside.
10. The lens large-aperture automatic scanning gauge according to claim 7, wherein: the measuring assembly comprises a connecting plate fixedly connected to the outer side of the bottom plate (1), and the top of the connecting plate is fixedly connected with a full-automatic diopter (32) through a supporting rod (31).
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| CN114608811B (en) | 2022-07-19 |
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