An imaging airtightness detection device

Abstract

The utility model discloses an image airtightness detection device, which relates to the field of airtightness detection technology. The key points of the technical solution include a frame, a water storage tank fixed in the frame, a detection camera mechanism and a lifting platform for detecting the airtightness of the product in the water storage tank; the lifting platform is used for vertical lifting and carrying the product to be immersed in the water storage tank; the water storage tank is connected to a water circulation mechanism. The utility model replaces human eye recognition through a detection camera mechanism to improve detection efficiency and accuracy, adopts a lifting platform to realize the entry and exit of the product into water, thereby avoiding the tediousness and inefficiency of manual operation, and the water circulation mechanism realizes the effect of filtering the detection solution to avoid the effect of particulate impurities affecting the accuracy of airtightness detection.

Description

Technical Field

[0001] The utility model relates to the technical field of airtight detection, and more specifically to an image airtight detection device. Background Art

[0002] With the development of technology, the improvement of precision has led to a gradual increase in the requirements for air tightness of products. In the air tightness test of products, water immersion is generally used.

[0003] A Chinese patent with announcement number CN220552565U discloses a wet air tightness detection device, which includes a wet air tightness detection machine and a buffer tank and an air outlet pipe arranged inside the wet air tightness detection machine. A receiving groove is provided on the left side of the wet air tightness detection machine, a support rod is provided on the upper part of the receiving groove, and a movable component is also provided on the receiving groove, and the movable component includes: a telescopic rod, the telescopic rod is fixedly installed on the left side of the telescopic cylinder, and the top of the receiving groove is rotatably connected with an arc-shaped slide groove rod.

[0004] However, the wet air tightness testing device has the problems of complex structure and difficulty in efficiently performing air tightness testing on products. In addition, the solution in the containing tank will affect the accuracy of air tightness testing after multiple uses, which needs to be improved. Summary of the invention

[0005] In view of this, the purpose of this application is to provide an image airtightness detection device to achieve the purpose of improving detection efficiency and accuracy. The specific scheme is as follows:

[0006] An imaging air tightness detection device comprises a frame, a water tank fixed in the frame, a detection camera mechanism for detecting the air tightness of products in the water tank, and a lifting platform; the lifting platform is used for vertical lifting movement and carrying the product to be detected for immersion in the water tank; the water tank is connected to a water circulation mechanism.

[0007] Preferably: the frame is provided with a defective product management box and a control box, and the control box is used to control the operation of the lifting platform, the water quality monitoring in the water storage tank and the detection operation of the monitoring camera mechanism.

[0008] Preferably: the lifting platform includes a lifting frame, connecting seats are provided on both sides of the top of the lifting frame, a connecting belt is provided at the upper end of the connecting seat, a rotating wheel is connected to the top of the connecting belt, the rotating wheel is coaxially connected to a lifting roller, and the lifting roller is provided with a lifting motor for driving rotation; the rotating wheel is used to wind the connecting belt.

[0009] Preferably: a storage hole plate is provided at the bottom of the lifting frame, and the rack is provided with a limit vertical rail matched with the connecting seat.

[0010] Preferably: a downpipe for adding the detection solution is arranged at the top of the water storage tank, and the downpipe is connected to a water inlet pipe; a water outlet pipe is arranged at the bottom of the water storage tank, and the water outlet pipe is connected to a drain pipe.

[0011] Preferably: a refractor matching the detection camera mechanism is arranged on the side wall of the water storage tank, the downpipe is connected to a water pump, the water inlet end of the water pump is connected to a water filter box, the water inlet end of the water filter box is connected to the water outlet pipe; and both the drain pipe and the water inlet pipe are provided with valves.

[0012] Through the above scheme, it can be known that the present application provides an image airtightness detection device, which has the following beneficial effects: the detection camera mechanism is used to replace human eye recognition to improve detection efficiency and accuracy, and a lifting platform is used to realize the entry and exit of products into and out of water, thereby avoiding the cumbersome and inefficient problems of manual operation, and the water circulation mechanism realizes the filtering of the detection solution to avoid the effect of particulate impurities affecting the accuracy of airtightness detection. At the same time, the defective product management box is linked with the rack to further improve the airtightness detection efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of this embodiment;

[0014] Figure 2 It is a schematic diagram of the local explosion structure of this embodiment.

[0015] Explanation of the reference numerals in the accompanying drawings: 1. Frame; 11. Drain pipe; 12. Water inlet pipe; 13. Water storage tank; 131. Refractor; 14. Water filter tank; 15. Water pump; 16. Water outlet pipe; 17. Downpipe; 18. Position limiting vertical rail; 2. Detection camera mechanism; 3. Defective product management box; 4. Lifting platform; 41. Lifting frame; 411. Storage hole plate; 42. Connecting seat; 43. Connecting belt; 44. Rotating wheel; 45. Lifting roller; 46. Lifting motor; 5. Control box. DETAILED DESCRIPTION

[0016] In order to make the technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0017] like Figure 1As shown, an imaging air tightness detection device includes a frame 1, a water tank 13 fixed in the frame 1, a detection camera mechanism 2 for detecting the air tightness of the product in the water tank 13, and a lifting platform 4. The detection camera mechanism 2 is used to perform air tightness detection on the product immersed in the detection solution of the water tank 13, and the specific detection is performed to observe whether bubbles are formed, which will not be elaborated here. The lifting platform 4 is used to move vertically and carry the product to be immersed in the water tank 13 to be detected, so as to effectively avoid the cumbersome and inefficient manual operation while achieving the entry and exit of the product to complete the air tightness detection. It should be mentioned that the water tank 13 is connected to a water circulation mechanism. The water circulation mechanism achieves the effect of filtering the detection solution to avoid the influence of particulate impurities on the accuracy of the air tightness detection.

[0018] At the same time, the frame 1 is provided with a defective product management box 3 and a control box 5. The control box 5 is used to control the operation of the lifting platform 4, the water quality monitoring in the water storage tank 13 and the detection operation of the monitoring camera mechanism, so that the image airtightness detection equipment will have the effect of fully automatic airtightness detection.

[0019] like Figure 1 , Figure 2 As shown, the lifting platform 4 includes a lifting frame 41. A connecting seat 42 is provided on both sides of the top of the lifting frame 41. The connecting seat 42 is used to connect with the lifting frame 41, and has the effect of realizing the lifting and driving of the lifting frame 41 so that the product enters or exits the water. In order to achieve the purpose of driving the lifting frame 41 to lift and lower through the connecting seat 42, a connecting belt 43 is provided at the upper end of the connecting seat 42, and a rotating wheel 44 is connected to the top of the connecting belt 43. The rotating wheel 44 is coaxially connected with a lifting roller 45, and the lifting roller is provided with a lifting motor 46 for driving the rotation. Among them, the rotating wheel 44 is used to wind the connecting belt 43, so that when the lifting motor 46 drives the rotating wheel 44 to rotate through the lifting roller 45, the connecting belt 43 will be wound on the rotating wheel 44 or rolled out from the rotating wheel 44, so as to adjust the length of the connecting belt 43 below the rotating wheel 44, and realize the stable vertical lifting effect of the lifting frame 41.

[0020] It should be noted that a storage hole plate 411 is provided at the bottom of the lifting frame 41, and the storage hole plate 411 has the effect of preventing bubble accumulation and effectively passing water, thereby effectively preventing bubbles from being generated when the product is entering or exiting water, thereby effectively preventing the product from being affected by the air tightness detection accuracy. A limit vertical rail 18 is provided on the frame 1 to match and connect with the connecting seat 42. The limit vertical cabinet plays a role in significantly improving the lifting and moving stability of the connecting seat 42, thereby further realizing the control of the problem of bubble generation caused by the lifting frame 41.

[0021] like Figure 2As shown, a downpipe 17 for adding a detection solution is provided at the top of the water storage tank 13. The downpipe 17 is connected to the water inlet pipe 12. At the same time, a water outlet pipe 16 is provided at the bottom of the water storage tank 13. The water outlet pipe 16 is connected to the drain pipe 11. Among them, a refractor 131 matching the detection camera mechanism 2 is provided on the side wall of the water storage tank 13, and the downpipe 17 is connected to the water pump 15. A filter tank 14 is connected to the water inlet end of the water pump 15. The water inlet end of the filter tank 14 is connected to the outlet pipe 16, and valves are provided on the drain pipe 11 and the water inlet pipe 12, so as to realize the effect of directly injecting water into the water storage tank 13 or effectively filtering the detection solution in the water storage tank 13 through the filter tank 14 through the opening and closing of the valve and the water pump 15, so as to achieve the purpose of water circulation.

[0022] In summary, the present application provides an image airtightness detection device, which replaces human eye recognition through the detection camera mechanism 2 to improve detection efficiency and accuracy, adopts a lifting platform 4 to realize the entry and exit of the product into and out of the water, thereby avoiding the cumbersome and inefficient problems of manual operation, and the water circulation mechanism realizes the effect of filtering the detection solution to avoid particulate impurities affecting the accuracy of airtightness detection. At the same time, the defective product management box 3 is coordinated with the rack 1 to further improve the airtightness detection efficiency of the product.

[0023] The "first", "second", "third", "fourth", etc. (if any) referred to in this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods or devices.

[0024] It should be noted that the descriptions involving "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An imaging airtightness detection device, characterized in that: The invention comprises a frame (1), a water storage tank (13) fixed in the frame (1), a detection camera mechanism (2) for detecting the air tightness of products in the water storage tank (13), and a lifting platform (4); the lifting platform (4) is used for vertical lifting and carrying products to be tested that are immersed in the water storage tank (13); the water storage tank (13) is connected to a water circulation mechanism.

2. The imaging airtightness detection device according to claim 1, characterized in that: The frame (1) is provided with a defective product management box (3) and a control box (5), and the control box (5) is used to control the operation of the lifting platform (4), the water quality monitoring in the water storage tank (13) and the detection operation of the monitoring camera mechanism.

3. The imaging airtightness detection device according to claim 1, characterized in that: The lifting platform (4) comprises a lifting frame (41), and connecting seats (42) are arranged on both sides of the top of the lifting frame (41), and a connecting belt (43) is arranged at the upper end of the connecting seat (42), and the top of the connecting belt (43) is connected to a rotating wheel (44), and the rotating wheel (44) is coaxially connected to a lifting roller (45), and the lifting roller is provided with a lifting motor (46) for driving the rotation; the rotating wheel (44) is used to wind the connecting belt (43).

4. The imaging airtightness detection device according to claim 3, characterized in that: The bottom of the lifting frame (41) is provided with a storage hole plate (411), and the frame (1) is provided with a limit vertical rail (18) matched with the connecting seat (42).

5. The imaging airtightness detection device according to claim 1, characterized in that: A downpipe (17) for adding a detection solution is provided at the top of the water storage tank (13), and the downpipe (17) is connected to a water inlet pipe (12); a water outlet pipe (16) is provided at the bottom of the water storage tank (13), and the water outlet pipe (16) is connected to a drainage pipe (11).

6. The imaging airtightness detection device according to claim 5, characterized in that: A refractor (131) matching the detection camera mechanism (2) is arranged on the side wall of the water storage tank (13); the downpipe (17) is connected to a water pump (15); the water inlet end of the water pump (15) is connected to a water filter tank (14); the water inlet end of the water filter tank (14) is connected to the water outlet pipe (16); and the drainage pipe (11) and the water inlet pipe (12) are both provided with valves.

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