Lens detection device

Abstract

The utility model relates to a lens detection device, which can clamp a lens through a clamping assembly when waterproof detection needs to be carried out on the lens in an actual lens processing process, then operate a conversion assembly to enable the lens to reach a position above a waterproof detection mechanism, and then operate a pressing assembly to enable the lens to reach a position above the waterproof detection mechanism. When waterproof and fog-proof detection needs to be carried out on the lens, the operation conversion assembly can be operated to enable the lens to reach the position above the first opening, then the pressing assembly is operated, and the clamping assembly and the lens are pressed into the waterproof detection mechanism through the pressing assembly, and waterproof detection is carried out on the lens. The pressing assembly enables the clamping assembly and the lens to extend into the water mist box through the first opening, then the steam generator is operated, the steam generator generates water mist and the water mist is fully distributed in the water mist box, so that the lens can be better detected, waterproof detection and waterproof and mist detection can be performed on the lens, the method is simple and convenient, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a lens detection device. Background Art

[0002] An optical lens is an essential component in a machine vision system, directly affecting the quality of imaging and the implementation and effect of algorithms.

[0003] After the lens is processed, a series of tests are usually required to ensure the durability and reliability of the lens. Traditional lens performance tests usually include drop tests, impact resistance tests, waterproof tests, etc. When traditional test equipment conducts waterproof tests on lenses, it usually simply immerses the lens in water and observes the waterproof situation of the lens. However, in actual use, more often, water mist penetrates into the lens and causes damage to the lens. Traditional waterproof detection equipment cannot conveniently detect the waterproof mist of the lens and requires the use of additional waterproof mist detection equipment for detection, which is not convenient in use. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In order to solve the above problems of the prior art, the utility model provides a lens detection device, which can better detect the lens, and can conduct waterproof detection and waterproof mist detection on the lens, which is simple and convenient, and saves manpower and material resources.

[0006] (2) Technical Solutions

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] A lens detection device includes a workbench, a conversion and grasping mechanism, a waterproof detection mechanism, and a waterproof mist detection mechanism. The conversion and grasping mechanism is installed in the middle of the workbench. The waterproof detection mechanism is arranged on one side of the conversion and grasping mechanism, and the waterproof mist detection mechanism is arranged on the other side of the conversion and grasping mechanism. Both the waterproof detection mechanism and the waterproof mist detection mechanism are connected to the workbench;

[0009] The waterproof mist detection mechanism includes a water mist box and a steam generator. The top of the water mist box is provided with a first opening, the bottom of the water mist box is fixedly connected to the workbench, and the steam generator is arranged inside the water mist box;

[0010] The conversion and grasping mechanism includes a conversion component, a pressing component, and a clamping component. The conversion component is installed in the middle of the workbench, the pressing component is installed on the conversion component, and the pressing component is linearly driven and connected to the clamping component.

[0011] Further, the waterproof detection mechanism includes a water tank and a pressurization assembly. The bottom of the water tank is fixedly connected to the workbench. The top of the water tank is provided with a second opening, and the pressurization assemblies are oppositely arranged on both sides of the water tank.

[0012] Further, the pressurization assembly includes a first linear driving member and a pressing plate. The first linear driving member is detachably connected to the outer surface of the water tank. The pressing plate is arranged inside the water tank, and the first linear driving member is linearly drivingly connected to the pressing plate.

[0013] Further, the pressing plate is slidably connected to the inner surface of the water tank through a sealing strip.

[0014] Further, the conversion assembly includes a rotation driving member and a rotating plate. The rotation driving member is installed in the middle of the workbench. The rotation driving member is drivingly connected to one end of the rotating plate, and the other end of the rotating plate is installed with the downward pressing assembly.

[0015] Further, the downward pressing assembly includes a second linear driving member and a sealing plate. The second linear driving member is installed at the other end of the rotating plate. The sealing plate is arranged below the rotating plate, and the second linear driving member is linearly drivingly connected to the upper surface of the sealing plate.

[0016] Further, a sealing ring is arranged on the lower surface of the sealing plate. The inner diameter of the sealing ring is larger than the sum of the widths and lengths of the first opening and the second opening.

[0017] Further, the clamping assembly includes a slide rail, a return spring and a clamping member. The upper part of the slide rail is fixedly connected to the lower surface of the sealing plate through a mounting block. A chute is arranged at the lower part of the slide rail. The clamping members are oppositely arranged on both sides of the chute, and the clamping members are both abutted against the inner surface of the chute through the return spring.

[0018] Further, it further includes support feet, and the support feet are fixedly connected to the lower surface of the workbench.

[0019] Further, it further includes a controller, and the controller is electrically connected to the conversion and grasping mechanism, the waterproof detection mechanism and the waterproof mist detection mechanism respectively.

[0020] (III) Beneficial effects

[0021] The beneficial effects of the present utility model are as follows: During the actual lens processing, when waterproof detection of the lens is required, the lens can be clamped by the clamping assembly. Subsequently, the conversion assembly is operated to move the lens above the waterproof detection mechanism. Then, the pressing assembly is operated to press the clamping assembly and the lens into the waterproof detection mechanism for waterproof detection of the lens. When waterproof fog detection of the lens is required, the conversion assembly can be operated to move the lens above the first opening. Then, the pressing assembly is operated to extend the clamping assembly and the lens into the water fog box through the first opening. Subsequently, the steam generator is operated to generate water fog and fill the water fog box. Thus, the lens can be better detected, and both waterproof detection and waterproof fog detection of the lens can be carried out, which is simple and convenient, saving manpower and material resources. Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the lens detection device according to an embodiment of the present utility model;

[0023] Figure 2 is a front view of the overall structure of the lens detection device according to an embodiment of the present utility model;

[0024] Figure 3 is a side view of the overall structure of the lens detection device according to an embodiment of the present utility model;

[0025] Figure 4 is a cross-sectional view of the overall structure of the lens detection device according to an embodiment of the present utility model;

[0026]

Description of the Reference Numerals

[0027] Workbench 1, water tank 2, slide rail 3, second linear drive member 4, sealing plate 5, rotating plate 6, water fog box 7, first opening 8, support feet 9, controller 10, rotating drive member 11, first linear drive member 12, second opening 13, mounting block 14, sealing ring 15, clamping member 16, pressing plate 17, return spring 18. Detailed Embodiment

[0028] In order to better explain the present utility model for easy understanding, the present utility model will be described in detail below with reference to the drawings and through specific embodiments.

[0029] Please refer to Figures 1 to 4 As shown, a lens detection device of the present utility model includes a workbench 1, a conversion and grasping mechanism, a waterproof detection mechanism, and a waterproof fog detection mechanism. The conversion and grasping mechanism is installed in the middle of the workbench 1. One side of the conversion and grasping mechanism is provided with the waterproof detection mechanism, and the other side of the conversion and grasping mechanism is provided with the waterproof fog detection mechanism. Both the waterproof detection mechanism and the waterproof fog detection mechanism are connected to the workbench 1;

[0030] The waterproof fog detection mechanism includes a water fog box 7 and a steam generator. A first opening 8 is provided at the top of the water fog box 7. The bottom of the water fog box 7 is fixedly connected to the workbench 1. The steam generator is arranged inside the water fog box 7;

[0031] The conversion and grasping mechanism includes a conversion component, a pressing component and a clamping component. The conversion component is installed in the middle of the workbench 1. The pressing component is installed on the conversion component. The pressing component is linearly driven and connected to the clamping component.

[0032] The working principle of the present utility model is as follows: During the actual lens processing, when waterproof detection of the lens is required, the lens can be clamped by the clamping component. Then, the conversion component is operated to move the lens above the waterproof detection mechanism. Subsequently, the pressing component is operated to press the clamping component and the lens into the waterproof detection mechanism, and waterproof detection of the lens is carried out. When waterproof fog detection of the lens is required, the conversion component can be operated to move the lens above the first opening 8. Then, the pressing component is operated to extend the clamping component and the lens into the water fog box 7 through the first opening 8 by the pressing component. Subsequently, the steam generator is operated to generate water fog and fill the water fog box 7.

[0033] Furthermore, the waterproof detection mechanism includes a water tank 2 and a pressurizing component. The bottom of the water tank 2 is fixedly connected to the workbench 1. A second opening 13 is provided at the top of the water tank 2. The pressurizing components are arranged oppositely on both sides of the water tank 2.

[0034] As can be seen from the above description, when waterproof detection of the lens is required, the lens can be clamped by the clamping component. Then, the conversion component is operated to move the lens above the waterproof detection mechanism. Subsequently, the pressing component is operated to press the clamping component and the lens into the water tank 2 through the second opening 13 by the pressing component, and the second opening 13 is closed by the pressing component to immerse the lens in water for waterproof testing.

[0035] Furthermore, the pressurizing component includes a first linear driving member 12 and a pressing plate 17. The first linear driving member 12 is detachably connected to the outer surface of the water tank 2. The pressing plate 17 is arranged inside the water tank 2. The first linear driving member 12 is linearly driven and connected to the pressing plate 17.

[0036] As can be seen from the above description, when it is necessary to pressurize the water in the water tank 2 during waterproof testing, the first linear driving members 12 on both sides of the water tank 2 can be operated to drive the pressing plate 17 to squeeze the water in the water tank 2, so as to pressurize the water in the water tank 2 and better carry out waterproof testing.

[0037] Further, the pressing plate 17 is slidably connected to the inner surface of the water tank 2 through a sealing strip.

[0038] As can be seen from the above description, it is beneficial to improve the pressing effect of the pressing plate 17.

[0039] Further, the conversion assembly includes a rotation driving member 11 and a rotating plate 6. The rotation driving member 11 is installed in the middle of the workbench 1. The rotation driving member 11 is drivingly connected to one end of the rotating plate 6, and the other end of the rotating plate 6 is provided with the pressing-down assembly.

[0040] As can be seen from the above description, when it is necessary to drive the lens for conversion, the rotation driving member 11 can be operated to drive the rotating plate 6 to rotate, and the rotating plate 6 drives the lens to transfer through the pressing-down assembly and the clamping assembly.

[0041] Further, the pressing-down assembly includes a second linear driving member 4 and a sealing plate 5. The second linear driving member 4 is installed at the other end of the rotating plate 6. The sealing plate 5 is arranged below the rotating plate 6. The second linear driving member 4 is linearly drivingly connected to the upper surface of the sealing plate 5.

[0042] As can be seen from the above description, when it is necessary to drive the lens to move downward, the second linear driving member 4 can be operated to drive the lens to move downward through the sealing plate 5, and at the same time, the first opening 8 or the second opening 13 is sealed by the sealing plate 5.

[0043] Further, a sealing ring 15 is arranged on the lower surface of the sealing plate 5. The inner diameter of the sealing ring 15 is larger than the width and length of the first opening 8 and the second opening 13.

[0044] As can be seen from the above description, it is beneficial to improve the sealing effect of the sealing plate 5 through the sealing ring 15.

[0045] Further, the clamping assembly includes a slide rail 3, a return spring 18 and a clamping member 16. The upper part of the slide rail 3 is fixedly connected to the lower surface of the sealing plate 5 through a mounting block 14. A chute is arranged at the lower part of the slide rail 3. One clamping member 16 is oppositely arranged on both sides of the chute. The clamping members 16 are both abutted against the inner surface of the chute through the return spring 18.

[0046] As can be seen from the above description, when it is necessary to clamp the lens, the lens can be placed between the two clamping members 16, and the clamping members 16 clamp the lens under the drive of the return spring 18.

[0047] Further, it further includes a support foot 9, and the support foot 9 is fixedly connected to the lower surface of the workbench 1.

[0048] As can be seen from the above description, it is beneficial to support the overall device through the support foot 9.

[0049] Further, it further includes a controller 10, and the controller 10 is electrically connected to the conversion and grasping mechanism, the waterproof detection mechanism, and the waterproof fog detection mechanism respectively.

[0050] As can be seen from the above description, it is beneficial for the user to be more convenient when controlling the overall device.

[0051] Embodiment 1

[0052] Please refer to Figures 1 to 4 , a lens detection device, including a workbench 1, a conversion and grasping mechanism, a waterproof detection mechanism, and a waterproof fog detection mechanism. The conversion and grasping mechanism is installed in the middle of the workbench 1. The waterproof detection mechanism is arranged on one side of the conversion and grasping mechanism, and the waterproof fog detection mechanism is arranged on the other side of the conversion and grasping mechanism. Both the waterproof detection mechanism and the waterproof fog detection mechanism are connected to the workbench 1;

[0053] The waterproof fog detection mechanism includes a water fog box 7 and a steam generator. The top of the water fog box 7 is provided with a first opening 8. The bottom of the water fog box 7 is fixedly connected to the workbench 1 and is welded. The steam generator is arranged inside the water fog box 7;

[0054] The conversion and grasping mechanism includes a conversion component, a pressing component, and a clamping component. The conversion component is installed in the middle of the workbench 1. The pressing component is installed on the conversion component, and the pressing component is linearly driven and connected to the clamping component;

[0055] The waterproof detection mechanism includes a water tank 2 and a pressurizing component. The bottom of the water tank 2 is fixedly connected to the workbench 1 and is welded. The top of the water tank 2 is provided with a second opening 13. The pressurizing components are arranged oppositely on both sides of the water tank 2;

[0056] The pressurizing component includes a first linear driving member 12 and a pressing plate 17. The first linear driving member 12 is detachably connected to the outer surface of the water tank 2 through bolts. The pressing plate 17 is arranged inside the water tank 2. The first linear driving member 12 is linearly driven and connected to the pressing plate 17;

[0057] The first linear driving member 12 adopts a hydraulic cylinder;

[0058] The pressing plate 17 is slidably connected to the inner surface of the water tank 2 through a sealing strip;

[0059] The conversion component includes a rotation driving member 11 and a rotation plate 6. The rotation driving member 11 is installed in the middle of the workbench 1. The rotation driving member 11 is drivingly connected to one end of the rotation plate 6, and the other end of the rotation plate 6 is installed with the downward pressing component;

[0060] The rotation driving member 11 is a stepping motor;

[0061] The downward pressing component includes a second linear driving member 4 and a sealing plate 5. The second linear driving member 4 is installed at the other end of the rotation plate 6 through bolts. The sealing plate 5 is arranged below the rotation plate 6. The second linear driving member 4 is linearly drivingly connected to the upper surface of the sealing plate 5;

[0062] The second linear driving member 4 is a telescopic motor;

[0063] A sealing ring 15 is arranged on the lower surface of the sealing plate 5. The inner diameter of the sealing ring 15 is larger than the width and length of the first opening 8 and the second opening 13;

[0064] The clamping component includes a slide rail 3, a return spring 18 and a clamping member 16. The upper part of the slide rail 3 is fixedly connected to the lower surface of the sealing plate 5 through a mounting block 14 and is welded. A chute is arranged at the lower part of the slide rail 3. One clamping member 16 is oppositely arranged on both sides of the chute. The clamping members 16 are both abutted against the inner surface of the chute through the return spring 18;

[0065] It further includes support feet 9. The lower surface of the workbench 1 is fixedly connected with the support feet 9 and is welded;

[0066] It further includes a controller 10. The controller 10 is electrically connected to the conversion and grasping mechanism, the waterproof detection mechanism and the waterproof fog detection mechanism respectively;

[0067] The controller 10 is electrically connected to the steam generator, the first linear driving member 12, the rotation driving member 11 and the second linear driving member 4 respectively.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding which are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be described in detail here.

[0069] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A lens detection device, characterized in that: It comprises a workbench, a conversion grabbing mechanism, a waterproof detection mechanism and a waterproof fog detection mechanism, wherein the conversion grabbing mechanism is installed in the middle of the workbench, the waterproof detection mechanism is arranged on one side of the conversion grabbing mechanism, and the waterproof fog detection mechanism is arranged on the other side of the conversion grabbing mechanism, and the waterproof detection mechanism and the waterproof fog detection mechanism are both connected to the workbench; The water mist detection mechanism comprises a water mist box and a steam generator, the top of the water mist box is provided with a first opening, the bottom of the water mist box is fixedly connected to the workbench, and the steam generator is arranged inside the water mist box; The conversion grabbing mechanism includes a conversion component, a pressing component and a holding component. The conversion component is installed at the middle of the workbench, the pressing component is installed on the conversion component, and the pressing component is linearly driven and connected to the holding component.

2. The lens detection device according to claim 1, characterized in that: The waterproof detection mechanism comprises a water tank and a booster assembly. The bottom of the water tank is fixedly connected to the workbench. The top of the water tank is provided with a second opening. The booster assemblies are relatively arranged on both sides of the water tank.

3. The lens detection device according to claim 2, characterized in that: The boosting assembly includes a first linear drive member and an extrusion plate, wherein the first linear drive member is detachably connected to the outer surface of the water tank, the extrusion plate is disposed inside the water tank, and the first linear drive member is linearly driven to the extrusion plate.

4. The lens detection device according to claim 3, characterized in that: The extrusion plate is slidably connected to the inner surface of the water tank through a sealing strip.

5. The lens detection device according to claim 2, characterized in that: The conversion assembly includes a rotating drive member and a rotating plate. The rotating drive member is installed in the middle of the workbench. The rotating drive member is drivingly connected to one end of the rotating plate. The pressing assembly is installed at the other end of the rotating plate.

6. The lens detection device according to claim 5, characterized in that: The pressing assembly includes a second linear drive member and a sealing plate. The second linear drive member is installed at the other end of the rotating plate. The sealing plate is arranged below the rotating plate. The second linear drive member is linearly driven and connected to the upper surface of the sealing plate.

7. The lens detection device according to claim 6, characterized in that: A sealing ring is disposed on the lower surface of the sealing plate, and an inner diameter of the sealing ring is greater than a width and a length of the first opening and the second opening.

8. The lens detection device according to claim 7, characterized in that: The supporting assembly includes a slide rail, a return spring and a clamping member. The upper portion of the slide rail is fixedly connected to the lower surface of the sealing plate through a mounting block. The lower portion of the slide rail is provided with a slide groove. The two sides of the slide groove are oppositely provided with a clamping member. The clamping members are both supported against the inner surface of the slide groove by the return spring.

9. The lens detection device according to claim 1, characterized in that: It also includes supporting feet, and the lower surface of the workbench is fixedly connected to the supporting feet.

10. The lens detection device according to claim 1, characterized in that: It also includes a controller, which is electrically connected to the conversion grasping mechanism, the waterproof detection mechanism and the waterproof fog detection mechanism respectively.

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