Rapid cleaning and carrying device for optical elements

Abstract

The utility model discloses a quick cleaning and carrying device for optical elements, which comprises a moving platform, a one-way valve, an ion tuyere, a three-way connector, a vacuum generating unit and a suction pen. Three interfaces of the three-way joint are respectively connected with the ion wind nozzle, the vacuum generation unit and the suction pen through pipelines, the mobile platform is used for driving the suction pen to perform single-degree-of-freedom or multi-degree-of-freedom motion, in a first working state, ion wind generated by the ion wind nozzle is blown out by the suction pen to clean an optical element, and in a second working state, ion wind generated by the vacuum generation unit is blown out by the suction pen to clean the optical element. And the vacuum generation unit generates vacuum to realize adsorption of the optical element by the suction pen. The device integrates cleaning and carrying, the working efficiency is greatly improved, the cost is reduced, and miniaturization is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of optical component processing technology, and specifically relates to a rapid cleaning and handling device for optical components. Background Technology

[0002] In recent years, the demand for optical lenses in various scanners, projectors, digital cameras, and other products has been increasing, as have the precision requirements. Optical lenses undergo multiple transfers from the factory to installation, which can easily lead to contamination, affecting the normal operation of the assembled product. Current cleaning methods involve manual cleaning with alcohol and non-woven cloths before transporting the lenses to other workstations. However, this method is inefficient, labor-intensive, and costly, especially when used for inspection. Utility Model Content

[0003] The purpose of this invention is to address the above-mentioned problems by proposing a rapid cleaning and handling device for optical components, which integrates cleaning and handling, greatly improving work efficiency and reducing costs, and also contributing to miniaturization.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model proposes a rapid cleaning and handling device for optical components, comprising a moving platform, a one-way valve, an ion nozzle, a three-way connector, a vacuum generating unit, and a suction pen. The two ports of the one-way valve are respectively connected to an air source and an ion nozzle via pipelines. The three ports of the three-way connector are respectively connected to the ion nozzle, the vacuum generating unit, and the suction pen via pipelines. The moving platform is used to drive the suction pen to perform single-degree-of-freedom or multi-degree-of-freedom motion. In the first working state, the ion air generated by the ion nozzle is blown out by the suction pen to clean the optical components. In the second working state, the vacuum generating unit generates a vacuum to enable the suction pen to adsorb the optical components.

[0006] Preferably, the optical component rapid cleaning and handling device also includes a vacuum pressure switch, and the vacuum generating unit is a vacuum generator or a vacuum pump, which is connected to a three-way connector through the vacuum pressure switch.

[0007] Preferably, the optical component rapid cleaning and handling device further includes a first mounting base, and the moving platform includes a first linear motion unit. The ion nozzle and the first linear motion unit are both mounted on the first mounting base. The first linear motion unit is also used to drive the three-way connector and the suction pen to move synchronously in a first direction.

[0008] Preferably, the optical component rapid cleaning and handling device further includes a first motor and a second mounting base. The first motor is connected to a first linear motion unit and is used to drive the second mounting base to rotate around a first direction. The suction pen is connected to the second mounting base.

[0009] Preferably, the optical element rapid cleaning and handling device further includes a second motor, which is connected to a second mounting base and is used to drive the suction pen to rotate around a first direction.

[0010] Preferably, the optical component rapid cleaning and handling device further includes a first position detection unit and a second position detection unit. The first position detection unit is used to limit the rotation of the first motor, and the second position detection unit is used to limit the movement of the first linear motion unit.

[0011] Preferably, the mobile platform further includes a second linear motion unit, which drives the first linear motion unit to move along a second direction and a third direction, wherein the first direction, the second direction, and the third direction are orthogonal to each other.

[0012] Preferably, the first mounting base is further provided with a dust collection box, which is located below the first linear motion unit.

[0013] Preferably, the optical component rapid cleaning and handling device further includes a third mounting base and a fourth mounting base, both of which are connected to the first mounting base, and the ion nozzle is connected to the fourth mounting base.

[0014] Preferably, the optical component rapid cleaning and handling device further includes a cable chain for threading through the pipeline, with both ends of the cable chain connected to a third mounting base and a first linear motion unit, respectively.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1) This device integrates the ion nozzle and suction pen through a three-way connector and a one-way valve to achieve the cleaning and handling of optical components in one unit. Compared with the existing technology, it eliminates the need for separate cleaning and handling units to perform cleaning and handling operations independently, which simplifies the process, greatly improves work efficiency and reduces costs. It has a high degree of integration and helps to miniaturize the device. It also helps to reduce the number of transfers and reduce the possibility of contamination during transfer.

[0017] 2) The combination of the mobile platform and the first motor enables comprehensive cleaning and handling of optical components. The working area is large and the coverage is wide. It can further realize different designs of the size of the second mounting base or multiple arrangements, improve space utilization and work efficiency, avoid mutual interference during the work process, and adjust the position of the adsorbed optical components under the drive of the second motor, which is convenient for identifying the QR code on the optical components or for collecting appearance defects.

[0018] 3) The suction force of the optical element can be adjusted by the vacuum pressure switch, which helps to ensure safety and has a wide range of applications. Attached Figure Description

[0019] Figure 1This is a perspective view of the optical component rapid cleaning and handling device of this utility model;

[0020] Figure 2 This is a front view of the optical element rapid cleaning and handling device of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. First mounting base; 2. One-way valve; 3. Ionizing nozzle; 4. First linear motion unit; 5. T-connector; 6. Vacuum pressure switch; 7. First motor; 8. Second mounting base; 9. Second motor; 10. Suction pen; 11. Dust collection box; 12. Third mounting base; 13. Cable chain; 14. Bracket; 15. First position detection unit; 16. Second position detection unit; 17. Fourth mounting base. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that when a component is referred to as being "connected" to another component, it can be directly connected to the other component or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application.

[0024] like Figure 1-2 As shown, a rapid cleaning and handling device for optical components includes a moving platform, a one-way valve 2, an ion nozzle 3, a three-way connector 5, a vacuum generating unit, and a suction pen 10. The two ports of the one-way valve 2 are respectively connected to an air source and the ion nozzle 3 through pipelines. The three ports of the three-way connector 5 are respectively connected to the ion nozzle 3, the vacuum generating unit, and the suction pen 10 through pipelines. The moving platform is used to drive the suction pen 10 to perform single-degree-of-freedom or multi-degree-of-freedom motion. In the first working state, the ion air generated by the ion nozzle 3 is blown out by the suction pen 10 to clean the optical components. In the second working state, the vacuum generating unit generates a vacuum to enable the suction pen 10 to adsorb the optical components.

[0025] Among them, the three-way connector 5 is a T-type three-way connector, etc. The optical element can be a lens, etc., and the device can also be used for cleaning and handling lenses, etc. This device combines the ion nozzle and suction pen through the three-way connector and one-way valve to achieve integrated cleaning and handling of optical elements. Compared with the existing technology, it eliminates the need for separate cleaning and handling units to perform cleaning and handling operations independently, simplifying the process, greatly improving work efficiency and reducing costs. The high integration facilitates miniaturization and also helps to reduce the number of transfers and reduce the possibility of contamination during transportation.

[0026] In one embodiment, the optical component rapid cleaning and handling device further includes a vacuum pressure switch 6, and the vacuum generating unit is a vacuum generator or a vacuum pump, which is connected to the tee connector 5 through the vacuum pressure switch 6.

[0027] Among them, the vacuum pressure switch 6 can be a digital display vacuum pressure switch, used to adjust the vacuum pressure. It can be directly or indirectly connected to the mobile platform through the bracket 14, such as the bracket 14 being fixed on the third mounting base 12.

[0028] In one embodiment, the optical element rapid cleaning and handling device further includes a first mounting base 1, and the moving platform includes a first linear motion unit 4. The ion nozzle 3 and the first linear motion unit 4 are both mounted on the first mounting base 1. The first linear motion unit 4 is also used to drive the three-way connector 5 and the suction pen 10 to move synchronously along a first direction.

[0029] The first linear motion unit 4 is preferably a synchronous belt drive mechanism, such as a mechanism for driving the three-way connector 5 and the pen 10 to move up and down (the first direction is the Z direction), or other linear drive mechanisms known to those skilled in the art.

[0030] In one embodiment, the optical element rapid cleaning and handling device further includes a first motor 7 and a second mounting base 8. The first motor 7 is connected to the first linear motion unit 4 and is used to drive the second mounting base 8 to rotate around a first direction. The suction pen 10 is connected to the second mounting base 8.

[0031] The first motor 7 drives the second mounting base 8 to rotate around the first direction, which in turn drives the suction pen 10 to rotate around the shaft of the first motor 7. The rotation range is also related to the size of the second mounting base 8. By reasonably designing the shape of the second mounting base 8, the range of motion coverage can be changed. In order to further improve work efficiency, multiple suction pens 10 can be mounted and arranged on the second mounting base 8 at the same time, or multiple optical element quick cleaning and transport devices can be set at the same time. The second mounting bases 8 of these optical element quick cleaning and transport devices can be the same or different, and mutual interference can be avoided by setting them side by side or in different positions.

[0032] In one embodiment, the optical element rapid cleaning and handling device further includes a second motor 9, which is connected to a second mounting base 8 and is used to drive the suction pen 10 to rotate about a first direction.

[0033] The rotation of the second motor 9 helps adjust the position of the adsorbed optical element, facilitating the identification of QR codes on the optical element or the collection of appearance defects. Furthermore, the suction pen 10 can be configured to make flexible contact with the optical element or complete adsorption at a preset distance, avoiding damage to the optical element and helping to improve the yield rate.

[0034] In one embodiment, the optical component rapid cleaning and handling device further includes a first position detection unit 15 and a second position detection unit 16. The first position detection unit 15 is used to limit the rotation of the first motor 7, and the second position detection unit 16 is used to limit the movement of the first linear motion unit 4. This helps to improve safety and accuracy.

[0035] In one embodiment, the mobile platform further includes a second linear motion unit, which drives the first linear motion unit 4 to move along a second direction and a third direction. The first direction, the second direction, and the third direction are orthogonal to each other. The second direction and the third direction are the X and Y directions, respectively, and the specific orientation can be adjusted according to actual needs.

[0036] In one embodiment, a dust collection box 11 is also provided on the first mounting base 1, and the dust collection box 11 is located below the first linear motion unit 4. The dust collection box 11 is used to collect dirt and grime that falls from the first linear motion unit 4, etc., to prevent contamination of optical components, etc.

[0037] In one embodiment, the optical element rapid cleaning and handling device further includes a third mounting base 12 and a fourth mounting base 17, both of which are connected to the first mounting base 1, and the ion nozzle 3 is connected to the fourth mounting base 17.

[0038] In one embodiment, the optical component rapid cleaning and handling device further includes a cable chain 13 for threading tubing through it, with both ends of the cable chain 13 connected to a third mounting base 12 and a first linear motion unit 4, respectively. The cable chain 13 helps to organize the tubing, ensuring a clean appearance and preventing tubing from becoming tangled and damaged.

[0039] Working principle:

[0040] During operation, the moving platform drives the first motor 7 to move near the optical element. The first motor 7 then drives the suction pen 10 to rotate and move above the optical element. The ion nozzle 3 generates negative ions that are blown out from the suction pen 10 to clean the optical element. After cleaning, the air source is disconnected. Due to the action of the one-way valve 2 connected to the ion nozzle 3, the negative pressure generated by the vacuum generating unit is opened by the vacuum pressure switch 6 to suck up the cleaned optical element. Then, the moving platform drives the first motor 7 to move, thereby moving the optical element to the vicinity of the detection position. The first motor 7 rotates to move the suction pen 10 to the detection position, and the moving platform drives the first motor 7 to move the optical element to the detection position. The vacuum pressure switch 6 closes the negative pressure, and the optical element is placed stably at the detection position, completing one cleaning and handling cycle of the optical element. The specific procedures can also be adjusted according to actual needs.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The embodiments described above are merely specific and detailed examples of the embodiments described in this application, and should not be construed as limiting the scope of the application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the appended claims.

Claims

1. A rapid cleaning and handling device for optical components, characterized in that: The optical element rapid cleaning and handling device includes a moving platform, a one-way valve (2), an ion nozzle (3), a three-way connector (5), a vacuum generating unit, and a suction pen (10). The two ports of the one-way valve (2) are respectively connected to the air source and the ion nozzle (3) through pipelines. The three ports of the three-way connector (5) are respectively connected to the ion nozzle (3), the vacuum generating unit, and the suction pen (10) through pipelines. The moving platform is used to drive the suction pen (10) to perform single-degree-of-freedom or multi-degree-of-freedom motion. In the first working state, the ion air generated by the ion nozzle (3) is blown out by the suction pen (10) to clean the optical element. In the second working state, the vacuum generating unit generates a vacuum to enable the suction pen (10) to adsorb the optical element.

2. The optical component rapid cleaning and handling device as described in claim 1, characterized in that: The optical element rapid cleaning and handling device also includes a vacuum pressure switch (6), and the vacuum generating unit is a vacuum generator or a vacuum pump, and is connected to the three-way connector (5) through the vacuum pressure switch (6).

3. The optical component rapid cleaning and handling device as described in claim 1, characterized in that: The optical element rapid cleaning and handling device also includes a first mounting base (1), the moving platform includes a first linear motion unit (4), the ion nozzle (3) and the first linear motion unit (4) are both mounted on the first mounting base (1), and the first linear motion unit (4) is also used to drive the three-way connector (5) and the suction pen (10) to move synchronously in a first direction.

4. The optical component rapid cleaning and handling device as described in claim 3, characterized in that: The optical element rapid cleaning and handling device also includes a first motor (7) and a second mounting base (8). The first motor (7) is connected to a first linear motion unit (4) and is used to drive the second mounting base (8) to rotate around the first direction. The suction pen (10) is connected to the second mounting base (8).

5. The optical component rapid cleaning and handling device as described in claim 4, characterized in that: The optical element rapid cleaning and handling device also includes a second motor (9), which is connected to a second mounting base (8) and is used to drive the suction pen (10) to rotate around the first direction.

6. The optical element rapid cleaning and handling device as described in claim 4, characterized in that: The optical element rapid cleaning and handling device further includes a first position detection unit (15) and a second position detection unit (16). The first position detection unit (15) is used to limit the rotation of the first motor (7), and the second position detection unit (16) is used to limit the movement of the first linear motion unit (4).

7. The optical component rapid cleaning and handling device as described in claim 3, characterized in that: The mobile platform further includes a second linear motion unit, which drives the first linear motion unit (4) to move along a second direction and a third direction, wherein the first direction, the second direction and the third direction are orthogonal to each other.

8. The optical component rapid cleaning and handling device as described in claim 3, characterized in that: The first mounting base (1) is also provided with a dust collection box (11), which is located below the first linear motion unit (4).

9. The optical component rapid cleaning and handling device as described in claim 3, characterized in that: The optical element rapid cleaning and handling device also includes a third mounting base (12) and a fourth mounting base (17) both connected to the first mounting base (1), and the ion nozzle (3) is connected to the fourth mounting base (17).

10. The optical component rapid cleaning and handling device as described in claim 9, characterized in that: The optical element rapid cleaning and handling device also includes a drag chain (13) for threading through the pipeline, with both ends of the drag chain (13) connected to the third mounting base (12) and the first linear motion unit (4), respectively.

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