Magnetic vibration type optical lens efficient cleaning device

Abstract

The invention belongs to the technical field of lens cleaning, and particularly relates to a magnetic vibration type efficient cleaning device for optical lenses. Comprising a device table; the top of the device table is connected with electromagnets; a magnetic vibration reciprocating device is arranged on the device table; the magnetic vibration reciprocating device comprises a cleaning box arranged at the top of the device table; the lens is positioned in the cleaning box; the permanent magnet is connected to the side, close to the top of the device table, of the cleaning box. The vent hole is formed in the top of the device table and extends to the bottom of the device table; the two vent holes are symmetrically arranged by taking the central axis of the cleaning box as a symmetry axis; the clamping rotation assembly is arranged in the cleaning box; the clamping rotation assembly comprises a first base; the two first bases are mounted in the cleaning box; therefore, irreversible magnetic attenuation caused by heating of the excitation coil and magnetic fatigue of the permanent magnet due to long-term use is avoided, the service lives of the device and the electromagnet are prolonged, the energy consumption of the device is reduced, frequent power on and power off of the electromagnet are avoided, and the limitation of the device in practical application is also reduced.

Description

Technical Field

[0001] This invention belongs to the field of lens cleaning technology, specifically a magnetic vibration type high-efficiency optical lens cleaning device. Background Technology

[0002] Optical lenses are core components in optical instruments, semiconductors, and other fields. Their surface cleanliness directly affects the optical performance and operational stability of the equipment. Therefore, lens cleaning is often accomplished using magnetic vibration cleaning devices. However, most existing magnetic vibration cleaning devices drive vibration by continuously energizing magnets. Long-term energization can easily lead to overheating of the excitation coil and magnetic fatigue of the permanent magnet, resulting in irreversible magnetic decay. This problem not only shortens the service life of the device, but also consumes a lot of energy and further reduces the cleaning effect, thus greatly limiting the practical application of the device. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a magnetic vibration type high-efficiency cleaning device for optical lenses, which effectively solves the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A high-efficiency magnetic vibration optical lens cleaning device includes a device platform; an electromagnet is connected to the top of the device platform; a magnetic reciprocating device is arranged on the device platform for cleaning lenses; the magnetic reciprocating device includes a cleaning chamber, which is arranged on the top of the device platform; the lenses are located inside the cleaning chamber. A permanent magnet is attached to the side of the cleaning tank near the top of the device platform; Ventilation holes are located at the top of the device platform and extend to the bottom of the device platform; the two ventilation holes are symmetrically arranged with the central axis of the cleaning tank as the axis of symmetry. A clamping and rotating assembly is disposed inside the cleaning chamber; the clamping and rotating assembly is used to fix the lens; the clamping and rotating assembly includes a first base; two first bases are installed inside the cleaning chamber; the opposing surfaces of the two first bases are connected to a retaining cylinder. An anti-deviation positioning module is installed on the vent hole; the anti-deviation positioning module is used to prevent the cleaning tank from shifting; the anti-deviation positioning module includes a bent pipe; the input end of the bent pipe is installed on the bottom of the device platform and connected to the vent hole; the output end of the bent pipe faces the side of the cleaning tank; the output ends of the two bent pipes are arranged opposite each other.

[0005] Preferably, it includes a guide cylinder connected to the top of the device platform; A guide slider is installed around the cleaning tank; the side of the guide slider near the top of the device platform is connected to the guide cylinder; the guide slider and the guide cylinder are in sliding engagement. The guide plate is fixedly connected to the end of the guide cylinder away from the device platform. A guide spring is sleeved on a guide cylinder; one end of the guide spring is fixedly connected to a guide limiting plate, and the other end is fixedly connected to a guide slider.

[0006] Preferably, it includes a connecting rod, which is mounted on the guide slider; An extruded cylinder is installed on the side of the connecting rod near the top of the device platform; the end of the extruded cylinder away from the connecting rod is fitted into the vent hole; the extruded cylinder and the vent hole are in sliding fit. An active substrate is mounted on the side of the connecting rod away from the cleaning tank; a first lubricating pad is mounted on the side of the active substrate near the output end of the bent pipe.

[0007] Preferably, it includes a retaining slider that is connected through the retaining cylinder; the retaining slider and the retaining cylinder are in sliding engagement; the two retaining sliders are symmetrically arranged about the central axis of the retaining cylinder. A retaining spring is sleeved on a retaining cylinder; both ends of the retaining spring are fixedly connected to two retaining sliders respectively.

[0008] Preferably, it includes a limiting base plate, which is mounted on a fixed slider; auxiliary square plates are connected to both sides of the limiting base plate; A limiting slide post is connected through the limiting base plate on the side away from the first base; the limiting slide post slides in conjunction with the limiting base plate; The limiting arc blocks are connected to the limiting slide column; the two limiting arc blocks are symmetrically located on both sides of the lens; the outer wall of the lens is located on the moving path of the inner wall of the limiting arc blocks; A limiting spring is sleeved on a limiting slide post; one end of the limiting spring is fixedly connected to the limiting base plate, and the other end is fixedly connected to the limiting arc block.

[0009] Preferably, it includes a through groove disposed on the limiting arc block; one side of the through groove extends to the outer wall of the limiting arc block, and the other side extends to the inner wall of the limiting arc block; a plurality of through grooves are arranged at equal intervals with the center of the limiting arc block as a reference. The drive wheel is installed in the through groove; when the two limiting arc blocks fix and clamp the lens, the drive wheel contacts the outer wall of the lens.

[0010] Preferably, it includes a positioning slide post, which is fitted and connected to the output end of the bent pipe; the positioning slide post and the output end of the bent pipe are in sliding engagement; A T-shaped base plate is mounted on the device platform; the outer wall of the output end of the bent pipe is connected to the T-shaped base plate; The positioning plate is connected to the end of the positioning slide column away from the bent pipe. A positioning spring is sleeved on a positioning slide post; one end of the positioning spring is fixedly connected to a positioning square plate, and the other end is fixedly connected to a T-shaped base plate.

[0011] Preferably, it includes a drive cylinder, which is installed on the side of the positioning square plate near the cleaning tank; The drive slide cylinder is fitted inside the drive cylinder; the drive slide cylinder and the drive cylinder slide together. A drive spring is disposed inside the drive slide; one end of the drive spring is fixedly connected to the bottom surface inside the drive slide, and the other end is fixedly connected to the drive cylinder.

[0012] Preferably, it includes a driven base plate connected to the drive slide; The second lubricating pad is installed on the side of the driven substrate closer to the active substrate; the first lubricating pad is located on the moving path of the second lubricating pad.

[0013] Preferably, the cleaning tank is further provided with a displacement pressurization unit; the displacement pressurization unit includes a rectangular toothed frame, which is installed on the top of the cleaning tank; Displacement screws are connected to both sides of the cleaning tank; the number of displacement screws is the same as that of the rectangular toothed frame; A displacement gear is connected to the end of the displacement screw away from the cleaning tank; the displacement gear is located inside a rectangular gear frame; the rectangular gear frame meshes with the displacement gear. A displacement block is threadedly connected to a displacement screw; pressure plates are installed on both sides of the displacement block. A displacement cylinder is fixedly installed on the side of the cleaning tank; the displacement block is connected through the displacement cylinder on the side near the cleaning tank; the displacement block and the displacement cylinder are in sliding fit.

[0014] Preferably, it includes a pressure tube installed on the side of the pressure plate near the cleaning tank; the end of the pressure tube away from the pressure plate extends into the cleaning tank; A pressure column is fitted and connected to the end of a pressure cylinder located inside the cleaning tank; the pressure column and the pressure cylinder are slidably fitted; the pressure column is connected to an auxiliary plate. A pressure spring is installed inside a pressure square tube; one end of the pressure spring is fixedly connected to the bottom surface inside the pressure square tube, and the other end is fixedly connected to the pressure square column.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) When the electromagnet is de-energized, its magnetism disappears instantly, and the magnetic repulsion between the electromagnet and the permanent magnet is released. At this time, the guide spring, which is in a compressed state, releases its stored elastic potential energy and generates a downward reset force, pushing the guide slider to slide down along the guide cylinder, thereby driving the cleaning box to reset synchronously until it returns to its initial position. By periodically controlling the electromagnet to be energized and de-energized, the cleaning box can be made to reciprocate stably up and down along the guide cylinder under the alternating action of magnetic repulsion and the reset force of the guide spring. The reciprocating vibration of the cleaning box causes the cleaning fluid inside to oscillate, and the oscillating impact force of the cleaning fluid is used to remove contaminants from the lens surface, thus achieving clean cleaning of the lens. At the same time, under the action of the guide spring, the electromagnetic field of the rotating shaft can be reduced during use. The frequency of switching the electromagnet on and off, which extends its service life, is as follows: When the electromagnet is energized, it repels the permanent magnet, lifting the cleaning box; when the power is off, the repulsive force disappears, and the cleaning box falls under the action of gravity and vibrates repeatedly under the rebound action of the guide spring. By quickly switching the power on and off, the high-frequency reset vibration of the cleaning box can be achieved, which improves the cleaning effect of the device on the lens. At the same time, it avoids the need for the electromagnet to be continuously energized for use, avoids the overheating of the excitation coil and the magnetic fatigue of the permanent magnet caused by long-term use, and further avoids irreversible magnetic decay, thereby extending the service life of the device and the electromagnet. It also reduces the energy consumption of the device and avoids the frequent switching of the electromagnet on and off, thus reducing the limitations of the device in practical applications. (2) The positioning plate on the positioning slide column drives the driving cylinder to move closer to the side of the cleaning tank, that is, in the direction of the active base plate. Under the action of the driving slide cylinder and the driving spring, the driving cylinder drives the driven base plate on the driving slide cylinder to move closer to the active base plate. Since there are two vent holes, symmetrically arranged on the device platform, there are also two driven base plates. The two driven base plates move relative to each other, moving closer to the active base plates on both sides of the cleaning tank until the driven base plates contact the active base plates, so that the second lubricating pads on both of them contact the first lubricating pads, so as to avoid affecting the movement state of the cleaning tank, and thus avoid reducing the friction force when the cleaning tank moves. At the same time, the relative movement of the two driven base plates can position the cleaning tank. The movement of the cleaning chamber further prevents it from becoming displaced or shaking during movement, thus avoiding changes in its position. It's worth noting that the driven plate moves reciprocally; that is, when the cleaning chamber moves upward, the driven plate moves away from it, and when the cleaning chamber returns to its original position and moves downward, the driven plate moves closer to it. This reciprocating motion continuously monitors the cleaning chamber's movement, preventing prolonged contact that could reduce the lifespan of components. Simultaneously, the buffering force provided by the drive springs reduces the impact force caused by shaking of the cleaning chamber due to non-human factors during movement, further improving the cleaning chamber's stability and enhancing its cleaning effect on lenses. (3) Loosen the two fixed sliders to reset the fixed springs that were originally in the buffer state, so that the two fixed sliders move relative to each other and move the limiting plate on them closer to the side wall of the lens. Under the action of the limiting slide and the limiting spring, the limiting plate moves the limiting arc block closer to the side wall of the lens until the limiting arc block contacts the side wall of the lens, so that both sides of the lens are in contact with the limiting arc block. This allows the two limiting arc blocks to clamp and fix the lens in the cleaning box, preventing the lens from being damaged by collisions in the cleaning box during the high-frequency vibration cleaning process. This improves the life and quality of the lens and ensures the cleaning pass rate. Since the strength of the fixed spring is greater than that of the limiting spring, when the limiting arc block contacts the side wall of the lens, the fixed spring has not yet fully reset. Through the continued reset movement of the fixed spring, the limiting arc block cannot move. This keeps the limiting plate on the fixed slider in the limiting arc block. The limiting movement at the limiting slide pin on the block keeps the limiting spring in a buffer state, thereby increasing the pressure on the limiting arc block and increasing its contact strength with the lens. This prevents the lens from dislodging due to non-human factors during clamping and fixing, improving the clamping and fixing effect of the lens and thus enhancing the cleaning effect. It is worth mentioning that when the two limiting arc blocks contact the outer wall of the lens, it indicates that it has been clamped. Several drive wheels on the limiting arc blocks then contact the outer wall of the lens. By activating the drive wheels, they rotate and simultaneously drive the clamped lens to rotate within the two limiting arc blocks, facilitating omnidirectional cleaning of the lens and avoiding dead corners that would result in poor cleaning. This improves the cleaning effect of the device on the lens and also prevents the phenomenon that the clamped position of the lens cannot be cleaned. The clamping position of the lens can be continuously adjusted, reducing the limitations of the device in practical applications. (4) The two displacement blocks move continuously relative to each other and away from each other, so that under the action of the pressure plate, the pressure cylinder moves closer to and away from the auxiliary plate in the cleaning box. Under the action of the pressure spring, the pressure cylinder drives the auxiliary plate on the pressure column to move closer to and away from the outer wall of the lens. When the pressure column drives the auxiliary plate to move closer to the outer wall of the lens, the limiting plate on the auxiliary plate drives the fixed slider to move, so that the fixed slider moves at the upper limit of the fixed cylinder. At the same time, the limiting plate moves at the upper limit of the limiting slide column, further strengthening the contact strength of the limiting arc block with the lens, further improving the clamping force of the lens, preventing the lens from dislodging, and further improving the clamping effect of the lens. When the pressure column drives the auxiliary plate away from the outer wall of the lens, the clamping force of the lens is reduced, but it will not cause the clamped lens to dislodge. This avoids damage and breakage caused by long-term high-intensity clamping of the lens, improving the use effect and cleaning effect of the device, and improving the clamping effect of the lens, thus reducing the limitations of the device in actual application. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0017] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the active substrate structure of the present invention; Figure 3 This is a cross-sectional view of the pressure tube of the present invention; Figure 4 This is a schematic diagram of the rectangular toothed frame structure of the present invention; Figure 5 This is a schematic diagram of the auxiliary square plate structure of the present invention; Figure 6 This is a cross-sectional view of the bent pipe of the present invention; Figure 7 This is a schematic diagram of the displacement screw structure of the present invention; Figure 8 This is a schematic diagram of the drive wheel structure of the present invention; Figure 9 This is a cross-sectional view of the drive slide of the present invention; In the diagram: 1. Device platform; 2. Electromagnet; 3. Cleaning tank; 4. Permanent magnet; 5. Vent hole; 6. First base; 7. Fixing cylinder; 8. Bending pipe; 9. Guide cylinder; 10. Guide slider; 11. Guide limiting plate; 12. Guide spring; 13. Connecting rod; 14. Extrusion cylinder; 15. Active base plate; 16. First lubricating pad; 17. Fixing slider; 18. Fixing spring; 19. Limiting base plate; 20. Auxiliary square plate; 21. Limiting sliding column; 22. Limiting arc block; 3. Limiting spring; 24. Through slot; 25. Drive wheel; 26. Positioning slide column; 27. T-shaped base plate; 28. Positioning square plate; 29. ​​Positioning spring; 30. Drive cylinder; 31. Drive slide cylinder; 32. Drive spring; 33. Driven base plate; 34. Second lubrication pad; 35. Rectangular toothed frame; 36. Displacement screw; 37. Displacement gear; 38. Displacement block; 39. Pressure square plate; 40. Displacement cylinder; 41. Pressure square tube; 42. Pressure square column; 43. Pressure spring. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] Implementation examples, by Figures 1 to 9 The present invention includes a platform 1; an electromagnet 2 connected to the top of the platform 1; a magnetic reciprocating device for cleaning lenses is provided on the platform 1; the magnetic reciprocating device includes a cleaning chamber 3, which is located on the top of the platform 1; the lens is located inside the cleaning chamber 3; a permanent magnet 4 is connected to the side of the cleaning chamber 3 near the top of the platform 1; a vent 5 is located on the top of the platform 1 and extends to the bottom of the platform 1; the two vents 5 are symmetrically arranged about the central axis of the cleaning chamber 3; a guide cylinder 9 is connected to the top of the platform 1; a guide slider 10 is installed around the cleaning chamber 3; the side of the guide slider 10 near the top of the platform 1 is connected through to the guide cylinder 9; the guide slider 10 and the guide cylinder 9 are in sliding engagement; a guide limiting plate 11 is fixedly connected to the end of the guide cylinder 9 away from the platform 1; a guide spring 12 is sleeved on the guide cylinder 9; one end of the guide spring 12 is fixedly connected to the guide limiting plate 11, and the other end is fixedly connected to the guide slider 10.

[0020] When the device is in operation, the optical lens to be cleaned is first placed inside the cleaning chamber 3. The clamping and rotating assembly is then used to fix the lens in the cleaning chamber 3, ensuring that the lens is stably placed in the cleaning area within the cleaning chamber 3. Then, the electromagnet 2 connected to the top of the device platform 1 is energized. When the electromagnet 2 is energized, it instantly generates magnetism, and its magnetic direction is opposite to that of the permanent magnet 4 connected to the bottom of the cleaning chamber 3, creating a stable magnetic repulsion force between them. Under the action of this magnetic repulsion force, the cleaning chamber 3 experiences an upward thrust. Since the guide sliders 10 installed around the cleaning chamber 3 are in sliding engagement with the guide cylinder 9 connected to the top of the device platform 1, the guide sliders 10 can slide smoothly along the axis of the guide cylinder 9, thereby driving the cleaning chamber 3 to move upward along the guide cylinder 9. During this process, the guide spring 12 sleeved on the guide cylinder 9 undergoes elastic deformation due to the compression of the guide slider 10, storing elastic potential energy. At the same time, the guide limit plate 11 limits the upward distance of the guide slider 10, preventing the cleaning chamber 3 from detaching from the guide cylinder 9 due to excessive upward movement, thus ensuring motion stability.

[0021] When electromagnet 2 is de-energized, its magnetism disappears instantly, and the magnetic repulsion between electromagnet 2 and permanent magnet 4 is released. At this time, the guide spring 12, which is in a compressed state, releases its stored elastic potential energy, generating a downward reset force that pushes the guide slider 10 to slide downward along the guide cylinder 9, thereby driving the cleaning tank 3 to synchronously reset downward until it returns to its initial position. By periodically controlling the on and off of electromagnet 2, the cleaning tank 3 can be made to reciprocate stably along the guide cylinder 9 under the alternating action of magnetic repulsion and the reset force of guide spring 12. The reciprocating vibration of the cleaning tank 3 causes the cleaning fluid inside to oscillate, and the oscillating impact force of the cleaning fluid is used to remove contaminants from the lens surface, achieving clean cleaning of the lens. At the same time, under the action of guide spring 12, the frequency of on and off of electromagnet 2 can be reduced during use, thus extending its service life.

[0022] Specifically, when electromagnet 2 is energized, it repels permanent magnet 4, lifting the cleaning box 3. When the power is off, the repulsive force disappears, and the cleaning box 3 falls under gravity, repeatedly vibrating under the rebound of guide spring 12. This high-frequency reset vibration of the cleaning box 3 can be achieved by rapidly switching the power on and off, thus improving the cleaning effect on the lenses. Simultaneously, it avoids the need for continuous energization of electromagnet 2, preventing overheating of the excitation coil and magnetic fatigue of the permanent magnet due to prolonged use, further preventing irreversible magnetic decay, thereby extending the lifespan of the device and electromagnet 2. It also reduces the energy consumption of the device and avoids frequent power switching of electromagnet 2, thus reducing the limitations of the device in practical applications.

[0023] The clamping and rotating assembly of this embodiment is disposed inside the cleaning tank 3; the clamping and rotating assembly is used to fix the lens; the clamping and rotating assembly includes a first base 6; two first bases 6 are installed inside the cleaning tank 3; the opposing surfaces of the two first bases 6 are connected to a fixing cylinder 7; a fixing slider 17 is connected through to the fixing cylinder 7; the fixing slider 17 slides with the fixing cylinder 7; the two fixing sliders 17 are symmetrically arranged about the central axis of the fixing cylinder 7; a fixing spring 18 is sleeved on the fixing cylinder 7; the two ends of the fixing spring 18 are respectively fixedly connected to the two fixing sliders 17; a limiting plate 19 is installed on the fixing slider 17; auxiliary square plates 20 are connected to both sides of the limiting plate 19; a limiting slide post 21 is connected through to the limiting plate 19 away from the first base 6. Side; limiting slide post 21 slides in cooperation with limiting base plate 19; limiting arc block 22 is connected to limiting slide post 21; two limiting arc blocks 22 are symmetrically located on both sides of the lens; the outer wall of the lens is located on the moving path of the inner wall of the limiting arc block 22; limiting spring 23 is sleeved on limiting slide post 21; one end of limiting spring 23 is fixedly connected to limiting base plate 19, and the other end is fixedly connected to limiting arc block 22; through groove 24 is provided on limiting arc block 22; one side of through groove 24 extends to the outer wall of limiting arc block 22, and the other side extends to the inner wall of limiting arc block 22; several through grooves 24 are equidistantly arranged with the center of limiting arc block 22 as the reference; drive wheel 25 is installed in through groove 24; when the two limiting arc blocks 22 fix and clamp the lens, the drive wheel 25 contacts the outer wall of the lens.

[0024] By pulling the retaining slider 17 outward, it moves to the upper limit of the retaining cylinder 7. The two retaining sliders 17 move in opposite directions, putting the retaining spring 18 in a buffer state. Then, the limiting plate 19 on the retaining slider 17 moves. Then, the limiting plate 19 drives the limiting arc block 22 to move under the action of the limiting slider 21 and the limiting spring 23, so that the two limiting arc blocks 22 move in opposite directions. The lens to be cleaned is placed between the two limiting arc blocks 22. By releasing the two retaining sliders 17, the retaining springs 18, which were originally in a buffer state, are reset. This causes the two retaining sliders 17 to move relative to each other, moving the limiting plate 19 on them closer to the side wall of the lens. Under the action of the limiting slide column 21 and the limiting spring 23, the limiting plate 19 moves the limiting arc block 22 closer to the side wall of the lens until the limiting arc block 22 contacts the side wall of the lens. This ensures that both sides of the lens are in contact with the limiting arc block 22, thereby clamping and fixing the lens in the cleaning chamber 3. This prevents the lens from colliding back and forth in the cleaning chamber 3 during the high-frequency vibration cleaning process, thus improving the life and quality of the lens and ensuring the cleaning qualification rate.

[0025] Since the strength of the retaining spring 18 is greater than that of the limiting spring 23, when the limiting arc block 22 contacts the side wall of the lens, the retaining spring 18 has not yet fully reset. Through the continued reset movement of the retaining spring 18, the limiting arc block 22 cannot move, causing the limiting plate 19 on the retaining slider 17 to move at the limiting slide post 21 on the limiting arc block 22, so that the limiting spring 23 is in a buffer state, thereby strengthening the pressure on the limiting arc block 22, increasing its contact strength with the lens, and preventing the lens from dislodging due to non-human factors during the clamping and fixing process, thus improving the clamping and fixing effect of the lens and improving its cleaning effect.

[0026] It is worth mentioning that when the two limiting arc blocks 22 contact the outer wall of the lens, it indicates that the lens has been clamped. This causes several drive wheels 25 on the limiting arc blocks 22 to contact the outer wall of the lens. By activating the drive wheels 25, the lens rotates and is simultaneously limited to rotating within the two limiting arc blocks 22. This facilitates comprehensive cleaning of the lens, avoiding dead corners during the cleaning process that would result in poor cleaning performance, thus improving the cleaning effect of the device on the lens. It also prevents the phenomenon that the clamped position of the lens cannot be cleaned, allowing for continuous adjustment of the lens clamping position and reducing the limitations of the device in practical applications.

[0027] The anti-deviation positioning module of this embodiment is disposed on the vent 5; the anti-deviation positioning module is used to prevent the movement of the cleaning tank 3 from deviating; the anti-deviation positioning module includes a bent pipe 8; the input end of the bent pipe 8 is installed on the bottom of the device platform 1 and connected to the vent 5; the output end of the bent pipe 8 faces the side of the cleaning tank 3; the output ends of the two bent pipes 8 are arranged opposite each other; a connecting rod 13 is installed on the guide slider 10; an extrusion cylinder 14 is installed on the side of the connecting rod 13 near the top of the device platform 1; the end of the extrusion cylinder 14 away from the connecting rod 13 is fitted into the vent 5; the extrusion cylinder 14 and the vent 5 are slidably engaged; an active base plate 15 is installed on the side of the connecting rod 13 away from the cleaning tank 3; a first lubricating pad 16 is installed on the side of the active base plate 15 near the output end of the bent pipe 8; a positioning slide column 26 is fitted into the output end of the bent pipe 8; the positioning slide column 26 and the output end of the bent pipe 8 are slidably engaged; T T-shaped base plate 27 is mounted on device platform 1; the outer wall of the output end of bent pipe 8 is connected to T-shaped base plate 27; positioning square plate 28 is connected to the end of positioning slide column 26 away from bent pipe 8; positioning spring 29 is sleeved on positioning slide column 26; one end of positioning spring 29 is fixedly connected to positioning square plate 28, and the other end is fixedly connected to T-shaped base plate 27; driving cylinder 30 is mounted on the side of positioning square plate 28 near cleaning tank 3; driving slide cylinder 31 is fitted inside driving cylinder 30; driving slide cylinder 31 and driving cylinder 30 slide in cooperation; driving spring 32 is disposed inside driving slide cylinder 31; one end of driving spring 32 is fixedly connected to the inner bottom surface of driving slide cylinder 31, and the other end is fixedly connected to driving cylinder 30; driven base plate 33 is connected to driving slide cylinder 31; second lubricating pad 34 is mounted on the side of driven base plate 33 near driving base plate 15; first lubricating pad 16 is located on the moving path of second lubricating pad 34; When the cleaning box 3 moves up and down repeatedly due to high-frequency vibration, the cleaning box 3 moves at the upper limit of the guide cylinder 9 via the guide slider 10. At the same time, the extrusion cylinder 14 on the connecting rod 13 on the guide slider 10 moves at the limit within the vent hole 5. This is used to further position the movement state of the cleaning box 3, prevent the movement of the cleaning box 3 from shaking or deviating, improve the movement stability of the cleaning box 3, and improve the cleaning effect of the lens in the cleaning box 3. Simultaneously, when the extrusion cylinder 14 moves within the vent hole 5, the gas in the vent hole 5 is extruded into the bent pipe 8 and acts on the positioning slide 26 at the output end of the bent pipe 8, causing the positioning slide 26 to move within the vent hole 5. This puts the positioning spring 29 in a buffer state, which in turn drives the positioning square plate 28 on the positioning slide 26 to move the driving cylinder 30 closer to the side of the cleaning tank 3, that is, the direction of the active substrate 15. Under the action of the driving slide cylinder 31 and the driving spring 32, the driving cylinder 30 drives the driven substrate 33 on the driving slide cylinder 31 to move closer to the active substrate 15.

[0028] Since there are two vent holes 5 symmetrically arranged on the device platform 1, there are also two driven substrates 33. The two driven substrates 33 move relative to each other and move closer to the active substrates 15 on both sides of the cleaning tank 3 until the driven substrates 33 and active substrates 15 come into contact, so that the second lubricating pads 34 and the first lubricating pads 16 on both come into contact, so as to avoid affecting the movement state of the cleaning tank 3 and thus avoid reducing the friction force when the cleaning tank 3 moves. At the same time, the relative movement of the two driven substrates 33 can position the movement state of the cleaning tank 3, further preventing the cleaning tank 3 from being displaced or shaking during movement, which would cause a change in position.

[0029] It is worth mentioning that the movement of the driven substrate 33 is reciprocating. That is, when the cleaning tank 3 moves upward, the driven substrate 33 moves away from the cleaning tank 3, and when the cleaning tank 3 resets and moves downward, the driven substrate 33 moves closer to the cleaning tank 3. This reciprocating motion is used to continuously monitor the movement status of the cleaning tank 3, avoiding prolonged contact that could reduce the lifespan of the components on the device. At the same time, the buffering force provided by the drive spring 32 can also reduce the impact force caused by the shaking of the cleaning tank 3 due to non-human factors during movement, further improving the movement stability of the cleaning tank 3 and thus further enhancing its cleaning effect on the lenses.

[0030] In this embodiment, the cleaning tank 3 is also equipped with a displacement pressurization unit; the displacement pressurization unit includes a rectangular gear frame 35, which is installed on the top of the cleaning tank 3; a displacement screw 36, which is connected to both sides of the cleaning tank 3; the number of displacement screws 36 and rectangular gear frames 35 is the same; a displacement gear 37, which is connected to the end of the displacement screw 36 away from the cleaning tank 3; the displacement gear 37 is located inside the rectangular gear frame 35; the rectangular gear frame 35 and the displacement gear 37 are meshed; a displacement block 38, which is threadedly connected to the displacement screw 36; pressure square plates 39 are installed on both sides of the displacement block 38; a displacement cylinder 40 is fixedly installed on the side of the cleaning tank 3; the displacement block 38 is close to The cleaning tank 3 is connected to the displacement cylinder 40 on one side; the displacement block 38 is slidably engaged with the displacement cylinder 40; the pressure cylinder 41 is installed on the side of the pressure plate 39 near the cleaning tank 3; the end of the pressure cylinder 41 away from the pressure plate 39 extends into the cleaning tank 3; the pressure column 42 is fitted and connected to the end of the pressure cylinder 41 located inside the cleaning tank 3; the pressure column 42 is slidably engaged with the pressure cylinder 41; the pressure column 42 is connected to the auxiliary plate 20; the pressure spring 43 is set inside the pressure cylinder 41; one end of the pressure spring 43 is fixedly connected to the bottom surface of the pressure cylinder 41, and the other end is fixedly connected to the pressure column 42.

[0031] When the cleaning box 3 moves up and down reciprocally, the displacement gear 37 on its displacement screw 36 moves within the rectangular gear frame 35. The displacement gear 37 rotates due to its meshing with the rectangular gear frame 35 during reciprocating movement, thereby driving the displacement screw 36 to rotate as the cleaning box 3 moves back and forth. This causes the threaded displacement block 38 to reciprocate at its upper limit on the displacement cylinder 40, continuously moving the displacement block 38 closer to or further away from the cleaning box 3. Since the displacement screw 36 is located on both sides of the cleaning box 3, the two displacement blocks 38 continuously move relative to and away from each other. Under the action of the pressure plate 39, the pressure cylinder 41 continuously moves closer to and further away from the auxiliary plate 20 within the cleaning box. Under the action of the pressure spring 43, the pressure cylinder 41 drives the auxiliary plate 20 on the pressure column 42 to move closer to and further away from the outer wall of the lens.

[0032] When the pressure column 42 moves the auxiliary plate 20 closer to the outer wall of the lens, the limiting base plate 19 on the auxiliary plate 20 moves the fixing slider 17, causing the fixing slider 17 to move at the upper limit of the fixing cylinder 7. At the same time, the limiting base plate 19 also moves at the upper limit of the limiting slide column 21, further strengthening the contact strength between the limiting arc block 22 and the lens, further increasing the clamping force on the lens to prevent lens dislocation and further improving the clamping effect on the lens. When the pressure column 42 moves the auxiliary plate 20 away from the outer wall of the lens, the clamping force on the lens is reduced, but it will not cause the clamped lens to dislocate. This avoids damage or breakage caused by prolonged high-intensity clamping of the lens, improving the usability and cleaning effect of the device, while also improving the clamping effect on the lens, thus reducing the limitations of the device in practical applications.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency magnetic vibration optical lens cleaning device, comprising a device stage; characterized in that: An electromagnet is connected to the top of the device platform; a magnetic reciprocating device is installed on the device platform for cleaning lenses; the magnetic reciprocating device includes a cleaning box, which is installed on the top of the device platform; the lenses are located inside the cleaning box. A permanent magnet is attached to the side of the cleaning tank near the top of the device platform; Ventilation holes are located at the top of the device platform and extend to the bottom of the device platform; the two ventilation holes are symmetrically arranged with the central axis of the cleaning tank as the axis of symmetry. A clamping and rotating assembly is disposed inside the cleaning chamber; the clamping and rotating assembly is used to fix the lens; the clamping and rotating assembly includes a first base; two first bases are installed inside the cleaning chamber; the opposing surfaces of the two first bases are connected to a retaining cylinder. An anti-deviation positioning module is installed on the vent hole; the anti-deviation positioning module is used to prevent the cleaning tank from shifting; the anti-deviation positioning module includes a bent pipe; the input end of the bent pipe is installed on the bottom of the device platform and connected to the vent hole; the output end of the bent pipe faces the side of the cleaning tank; the output ends of the two bent pipes are arranged opposite each other.

2. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 1, characterized in that: Includes a guide cylinder, connected to the top of the device platform; A guide slider is installed around the cleaning tank; the side of the guide slider near the top of the device platform is connected to the guide cylinder; the guide slider and the guide cylinder are in sliding engagement. The guide plate is fixedly connected to the end of the guide cylinder away from the device platform. A guide spring is sleeved on a guide cylinder; one end of the guide spring is fixedly connected to a guide limiting plate, and the other end is fixedly connected to a guide slider.

3. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 2, characterized in that: Includes a connecting rod, mounted on the guide slider; An extruded cylinder is installed on the side of the connecting rod near the top of the device platform; the end of the extruded cylinder away from the connecting rod is fitted into the vent hole; the extruded cylinder and the vent hole are in sliding fit. An active substrate is mounted on the side of the connecting rod away from the cleaning tank; a first lubricating pad is mounted on the side of the active substrate near the output end of the bent pipe.

4. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 1, characterized in that: It includes a retaining slider that is connected through the retaining cylinder; the retaining slider and the retaining cylinder are in sliding engagement; the two retaining sliders are symmetrically arranged about the central axis of the retaining cylinder. A retaining spring is sleeved on a retaining cylinder; both ends of the retaining spring are fixedly connected to two retaining sliders respectively.

5. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 4, characterized in that: It includes a limiting base plate, which is mounted on a fixed slider; auxiliary square plates are connected to both sides of the limiting base plate. A limiting slide post is connected through the limiting base plate on the side away from the first base; the limiting slide post slides in conjunction with the limiting base plate; The limiting arc blocks are connected to the limiting slide column; the two limiting arc blocks are symmetrically located on both sides of the lens; the outer wall of the lens is located on the moving path of the inner wall of the limiting arc blocks; A limiting spring is sleeved on a limiting slide post; one end of the limiting spring is fixedly connected to the limiting base plate, and the other end is fixedly connected to the limiting arc block.

6. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 5, characterized in that: It includes a through groove, which is disposed on the limiting arc block; one side of the through groove extends to the outer wall of the limiting arc block, and the other side extends to the inner wall of the limiting arc block; a plurality of through grooves are arranged at equal intervals with the center of the limiting arc block as the reference. The drive wheel is installed in the through groove; when the two limiting arc blocks fix and clamp the lens, the drive wheel contacts the outer wall of the lens.

7. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 1, characterized in that: Includes a positioning slide column, which fits into the output end of the bent pipe; the positioning slide column slides in conjunction with the output end of the bent pipe; A T-shaped base plate is mounted on the device platform; the outer wall of the output end of the bent pipe is connected to the T-shaped base plate; The positioning plate is connected to the end of the positioning slide column away from the bent pipe. A positioning spring is sleeved on a positioning slide post; one end of the positioning spring is fixedly connected to a positioning square plate, and the other end is fixedly connected to a T-shaped base plate.

8. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 7, characterized in that: Includes a drive cylinder, installed on the positioning square plate near the cleaning tank; The drive slide cylinder is fitted inside the drive cylinder; the drive slide cylinder and the drive cylinder slide together. The drive spring is located inside the drive slide cylinder; One end of the driving spring is fixedly connected to the bottom surface of the inner side of the driving slide, and the other end is fixedly connected to the driving cylinder.

9. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 8, characterized in that: Includes a driven base plate, which is connected to the drive slide. The second lubricating pad is installed on the side of the driven substrate closer to the active substrate; the first lubricating pad is located on the moving path of the second lubricating pad.

10. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 1, characterized in that: The cleaning tank is also equipped with a displacement pressurization unit; the displacement pressurization unit includes a rectangular toothed frame, which is installed on the top of the cleaning tank. Displacement screws are connected to both sides of the cleaning tank; the number of displacement screws is the same as that of the rectangular toothed frame; A displacement gear is connected to the end of the displacement screw away from the cleaning tank; the displacement gear is located inside a rectangular gear frame; the rectangular gear frame meshes with the displacement gear. A displacement block is threadedly connected to a displacement screw; pressure plates are installed on both sides of the displacement block. A displacement cylinder is fixedly installed on the side of the cleaning tank; the displacement block is connected through the displacement cylinder on the side near the cleaning tank; the displacement block and the displacement cylinder are in sliding fit.

11. The high-efficiency cleaning device for magnetic vibration optical lenses according to claim 10, characterized in that: It includes a pressure tube installed on the side of the pressure plate near the cleaning tank; the end of the pressure tube away from the pressure plate extends into the cleaning tank. A pressure column is fitted and connected to the end of a pressure cylinder located inside the cleaning tank; the pressure column and the pressure cylinder are slidably fitted; the pressure column is connected to an auxiliary plate. A pressure spring is installed inside a pressure square tube; one end of the pressure spring is fixedly connected to the bottom surface inside the pressure square tube, and the other end is fixedly connected to the pressure square column.

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