CN214865750U

CN214865750U - Optical lens piece self-cleaning device

Info

Publication number: CN214865750U
Application number: CN202121302890.3U
Authority: CN
Inventors: 王健
Original assignee: Hubei Daye Optical Manufacturing Co ltd
Current assignee: Hubei Daye Optical Manufacturing Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model provides an optical lens piece self-cleaning device, including wasing the case, it separates into a plurality of washing ponds through vertical fixed mounting at its inside baffle to wash the case, equal fixed mounting has the same ultrasonic transducer of frequency in every washing pond, it rotates lead screw and the guide bar that is provided with the axis and is parallel to each other to wash roof portion level, rolling installation has the hoisting wheel in the lift track, the global force application part that sets up of hoisting part, when the motion of hoisting part, force application part promotes the hoisting wheel and rolls along the lift track, the hoisting part global sets up spacing arch and passes through spacing arch and moving plate joint, the hoisting wheel center articulates there is the connecting rod, the horizontal fixed connection in bottom of connecting rod is used for placing the supporting disk of lens mount. The utility model provides a lens mount that exists among the prior art need the manual work to transport the problem of wasing the pond, has produced the effect that improves optical lens piece and washs degree of automation and efficiency.

Description

Optical lens piece self-cleaning device

Technical Field

The utility model relates to an optical lens piece production facility technical field especially relates to an optical lens piece self-cleaning device.

Background

The optical lens needs to be subjected to milling, fine grinding, edge grinding and other processing processes in the production process, then the optical lens is cleaned and dried, and finally finished product detection is carried out.

Optical lens's washing is accomplished through ultrasonic cleaning equipment, place the lens in the lens mount, place the lens mount in the washing basket again, general washing is including alkali lye washing, washing liquid washs and pure water washing, every washing step includes an independent washing pond, generally take out the lens mount by the manual work after the completion is washd to last step, place the lens mount in subsequent washing pond again, this kind of washing mode degree of automation is low, it is with high costs to drop into the manual work, it has alkali lye to adhere to on the lens mount simultaneously, there is the potential safety hazard when staff gets to put.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides an optical lens piece self-cleaning device, it has solved the problem that the lens mount that exists needs the manual work to transport the washing pond among the prior art.

According to the embodiment of the utility model, an automatic cleaning device for optical lenses comprises a cleaning box, the cleaning box is divided into a plurality of cleaning pools by a partition board vertically and fixedly arranged in the cleaning box, an ultrasonic transducer with the same frequency is fixedly arranged in each cleaning pool, the top of the cleaning box is horizontally and rotatably provided with a lead screw and a guide rod with parallel axes, the outer peripheral surface of the guide rod is fixedly connected with a strip-shaped bulge and is slidably provided with a lifting part, the lead screw is provided with a moving disc in a thread fit way, the lifting part is positioned in the moving disc, an annular lifting track is arranged in the moving disc, the lifting part, the moving disc and the lifting track are coaxial, a lifting wheel is arranged in the lifting track in a rolling way, the peripheral surface of the lifting part is provided with a force application part, when the lifting part moves, the force application part pushes the lifting wheel to roll along the lifting track, the peripheral surface of the lifting part is provided with a limiting bulge and is clamped with the moving disc through the limiting bulge, the lifting wheel center articulates there is the connecting rod, and the horizontal fixed connection in bottom of connecting rod is used for placing the supporting disk of lens mount.

Preferably, the lifting part is a driving gear, the lifting wheel is a driven gear, the force application part and the limiting protrusion are tooth surfaces engaged with the driving gear and the driven gear, the moving plate is coaxially provided with a through hole, the lifting track is an annular groove wound around the inner surface of the moving plate, the inner side surface of the annular groove is a spiral tooth surface, the driven gear is uniformly distributed around the driving gear in a planetary wheel type, the driving gear and the driven gear are spiral gears, and the driven gear is engaged with the inner side surface of the lifting track.

Preferably, the lifting component is a shaft sleeve, the limiting bulges are covered by two ends of the shaft sleeve and are used for moving a lug on the plate, the lifting track is coaxially arranged at a fan-shaped opening of a semicircular ring in the plate, the lifting wheel is a roller wheel, the top end and the bottom end of the fan-shaped opening are respectively positioned right above and below the shaft sleeve, the outer peripheral surface of the shaft sleeve is fixedly connected with a push rod, and the force application component is a push rod which is inserted into the roller wheel.

Preferably, the lifting wheel is coaxially and fixedly connected with a connecting shaft, and two ends of the connecting shaft are respectively hinged with a connecting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the movable disc is arranged on the lead screw in a threaded fit manner, the lifting component is arranged on the guide rod in a sliding manner, the lifting component is positioned in the movable disc so as to limit the movable disc, and the movable disc axially moves along the lead screw when the lead screw rotates; the lifting component moves along with the moving plate due to the fact that the limiting protrusions are arranged on the peripheral surface of the lifting component, when the screw stops rotating, the guide rod rotates, the guide rod drives the lifting component to rotate through the strip-shaped protrusions, the lifting component is coaxial with the lifting track, and the force application component on the peripheral surface of the lifting component is in contact with the lifting wheel, so that when the lifting component rotates, the force application component pushes the lifting wheel to move along the lifting track, the top end of the connecting rod rotates around the lifting track, lifting motion of the connecting rod is achieved, and the connecting rod drives the supporting disk to move up and down; when the optical lens is matched for cleaning, the guide rod rotates to enable the lens fixing frame on the supporting disk to enter or be separated from the cleaning pool, the guide rod stops rotating after the lens fixing frame is separated from the cleaning pool, the lead screw rotates to drive the lens fixing frame to move to the position above a subsequent cleaning pool, and then the lens fixing frame enters the cleaning pool through the guide rod to perform subsequent cleaning on the optical lens; in conclusion, the continuous automatic cleaning of the lenses is realized, the labor cost is saved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the movable plate according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of another embodiment of the present invention.

Fig. 4 is a schematic view of the internal structure of the movable plate of fig. 3.

In the above drawings: 10. a cleaning tank; 11. a partition plate; 12. an ultrasonic transducer; 21. a lead screw; 22. a guide bar; 221. a strip-shaped bulge; 23. a movable tray; 24. a support disc; 25. a connecting rod; 26. a connecting shaft; 27. a driven gear; 28. a driving gear; 29. a lifting rail; 37. a roller; 38. a shaft sleeve; 381. a push rod; 39. and a fan-shaped opening.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, in order to improve the automation degree of optical lens cleaning, an automatic optical lens cleaning device comprises a cleaning box 10, the cleaning box 10 is divided into a plurality of cleaning pools by a partition plate 11 vertically and fixedly installed in the cleaning box, an ultrasonic transducer 12 with the same frequency is fixedly installed in each cleaning pool, a lead screw 21 and a guide rod 22 with parallel axes are horizontally and rotatably installed at the top of the cleaning box 10, a strip-shaped protrusion 221 is fixedly connected to the outer peripheral surface of the guide rod 22, a lifting member is slidably installed on the outer peripheral surface of the guide rod, a movable disc 23 is installed on the lead screw 21 in a threaded fit manner, the lifting member is located in the movable disc 23, an annular lifting track 29 is arranged in the movable disc 23, the lifting member, the movable disc 23 and the lifting track 29 are coaxial, a lifting wheel is rotatably installed in the lifting track 29, a force application member is arranged on the peripheral surface of the lifting member, when the lifting member moves, the force application component pushes the lifting wheel to roll along the lifting track 29, the peripheral surface of the lifting component is provided with a limiting bulge and is connected with the movable disc 23 in a clamping mode through the limiting bulge, the center of the lifting wheel is hinged with a connecting rod 25, and the bottom end of the connecting rod 25 is horizontally and fixedly connected with a supporting disc 24 used for placing a lens fixing frame.

Because the positions of the screw 21 and the guide rod 22 are fixed, the lifting part which is slidably mounted on the guide rod 22 is positioned in the moving disc 23 which is mounted on the screw 21 in a threaded fit manner, when the screw 21 rotates, the lifting part limits the moving disc 23, the moving disc 23 cannot rotate around the screw 21, and because the moving disc 23 and the lifting part are axially fixed through the limiting protrusions, when the moving disc 23 moves along the screw 21, the moving disc 23 drives the lifting part and the lifting wheel to move; when the screw 21 stops rotating, the motor drives the guide rod 22 to rotate, the guide rod 22 drives the lifting part to rotate through the strip-shaped bulge, the lifting part is coaxial with the lifting track 29, the force application part on the peripheral surface of the lifting part is in contact with the lifting wheel, and further when the lifting part rotates, the force application part can push the lifting wheel to roll in the lifting track 29, and the lifting track 29 is vertically arranged on the moving disc 23, so that the lifting wheel drives the supporting disc 24 to move up and down through the connecting rod 25 when rolling in the lifting track 29; the screw 21 and the guide rod 22 are matched for use, when a lens fixing frame on a supporting disc 24 is required to enter or be separated from a cleaning pool, the rotation of the guide rod 22 is realized, and after the lens fixing frame is positioned above the cleaning pool, the lens fixing frame moves to the upper part of a subsequent cleaning pool along with the movable disc 23 through the screw 21; the lens fixing frame can be sequentially arranged in the cleaning pool to be fully cleaned.

As shown in fig. 1-2, in order to realize the movement of the moving plate 23 and the lifting motion of the lifting wheel, the lifting member is a driving gear 28, the lifting wheel is a driven gear 27, the force application member and the limiting protrusion are tooth surfaces engaged with the driving gear 28 and the driven gear 27, the moving plate 23 is coaxially provided with a through hole, the lifting track 29 is an annular groove surrounding the inner surface of the moving plate 23, the inner side surface of the annular groove is a spiral tooth surface, the driven gears 27 are uniformly distributed in a planetary wheel type around the driving gear 28, the driving gear 28 and the driven gear 27 are spiral gears, and the driven gear 27 is engaged with the inner side surface of the lifting track 29.

Force application component and spacing arch are the tooth surface of helical gear, can't produce axial removal between the current intermeshing helical gear, install three driven gear 27 in the lift track 29, three driven gear 27 evenly distributed just meshes with driving gear 28 in the lift track 29, and then form the planetary gear system, and driving gear 28, driven gear 27 and the unable axial displacement that takes place between the movable plate 23, when driving gear 28 rotates, driven gear 27 can roll around lift track 29, and then realize driven gear 27's elevating movement, finally realize that connecting rod 25 drives supporting disk 24 elevating movement.

As shown in fig. 1, fig. 3 and fig. 4, in order to realize the movement of the movable plate 23 and the lifting movement of the lifting wheel, the lifting member is a shaft sleeve 38, the limiting protrusion is a protruding block which is arranged at two ends of the shaft sleeve 38 and covers the movable plate 23, the lifting track 29 is a sector opening 39 which is coaxially arranged in a semicircular ring in the movable plate 23, the lifting wheel is a roller 37, the top end and the bottom end of the sector opening 39 are respectively positioned right above and below the shaft sleeve 38, the outer peripheral surface of the shaft sleeve 38 is fixedly connected with a push rod 381, the force application member is a push rod 381, and the push rod 381 is inserted into the roller 37.

The limiting protrusions are bumps arranged on the circumferential surface of the shaft sleeve 38, two ends of the shaft sleeve 38 are respectively provided with a bump, the two bumps are in contact with two end faces of the moving disc 23, axial fixation between the shaft sleeve 38 and the moving disc 23 is achieved, when the lead screw 21 rotates, the moving disc 23 drives the shaft sleeve 38 to move through the bumps, when the guide rod 22 rotates, the push rod 381 on the shaft sleeve 38 pushes the idler wheels to move along the lifting track 29, lifting motion of the lifting wheels is achieved, and then lifting motion of the lens fixing frame is achieved.

As shown in fig. 1 to 4, in order to improve the stability of the supporting disc 24, the lifting wheel is coaxially and fixedly connected with a connecting shaft 26, and two ends of the connecting shaft 26 are respectively hinged with a connecting rod 25. The bearing capacity of the support disc 24 is improved by connecting the support disc 24 by two connecting rods 25.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an optical lens piece self-cleaning device, is including wasing case (10), washs case (10) and separates into a plurality of washing ponds through baffle (11) inside it of vertical fixed mounting, and equal fixed mounting has the same ultrasonic transducer of frequency (12), its characterized in that in every washing pond: the top of the cleaning box (10) is horizontally and rotatably provided with a lead screw (21) and a guide rod (22) with axes parallel to each other, the outer peripheral surface of the guide rod (22) is fixedly connected with a strip-shaped bulge (221) and is provided with a lifting component in a sliding manner, the lead screw (21) is provided with a movable disc (23) in a thread fit manner, the lifting component is positioned in the movable disc (23), an annular lifting track (29) is arranged in the movable disc (23), the lifting component, the movable disc (23) and the lifting track (29) are coaxial, a lifting wheel is arranged in the lifting track (29) in a rolling manner, the peripheral surface of the lifting component is provided with a force application component, when the lifting member moves, the force application member pushes the lifting wheel to roll along the lifting track (29), the periphery of the lifting member is provided with a limiting bulge and is connected with the moving disc (23) in a clamping manner through the limiting bulge, the center of the lifting wheel is hinged with a connecting rod (25), and the bottom end of the connecting rod (25) is horizontally and fixedly connected with a supporting disc (24) used for placing the lens fixing frame.

2. An automatic cleaning device for optical lens as claimed in claim 1, wherein: the lifting part is a driving gear (28), the lifting wheel is a driven gear (27), the force application part and the limiting protrusion are tooth surfaces of the driving gear (28) and the driven gear (27) which are engaged with each other, the moving disc (23) is coaxially provided with a through hole, the lifting track (29) is an annular groove wound on the inner surface of the moving disc (23), the inner side surface of the annular groove is a spiral tooth surface, the driven gear (27) is uniformly distributed in a planetary gear type manner around the driving gear (28), the driving gear (28) and the driven gear (27) are spiral gears, and the driven gear (27) is engaged with the inner side surface of the lifting track (29).

3. An automatic cleaning device for optical lens as claimed in claim 1, wherein: the lifting part is axle sleeve (38), the cover that sets up for axle sleeve (38) both ends is in to spacing arch removes lug on dish (23), lift track (29) are coaxial seting up remove fan-shaped opening (39) of the semicircle ring in dish (23), the lifting wheel is gyro wheel (37), be located axle sleeve (38) directly over and under respectively on the top of fan-shaped opening (39) and bottom, the outer peripheral face fixed connection push rod (381) of axle sleeve (38), the application of force part is push rod (381), and push rod (381) inserts in gyro wheel (37).

4. An automatic cleaning device for optical lens as claimed in any one of claims 2 or 3, wherein: the lifting wheel is coaxially and fixedly connected with a connecting shaft (26), and two ends of the connecting shaft (26) are respectively hinged with a connecting rod (25).