Glass fogging testing device

Abstract

The utility model discloses a glass fogging testing device, relates to the technical field of glass testing, and aims to solve the technical problem of excessive temperature loss in the current testing process, the glass fogging testing device comprises a fogging tester and an enclosure frame arranged in a testing area, and the inner circumference of the enclosure frame is adaptively provided with a hollow rectangular inner frame; at least one lock catch is arranged at the top of the surrounding frame, a containing protruding plate is integrally formed at the bottom end of the rectangular inner frame, a wrapping air bag is fixedly arranged on the inner side of the rectangular inner frame, and an air compression structure is arranged on the outer side of the wrapping air bag. Through the design of the enclosure frame structure arranged in the test area of the fogging tester and the rectangular inner frame structure matched with the interior of the enclosure frame, glass can be placed through the placing convex plate at the bottom end of the rectangular inner frame, and the outer side of the glass is wrapped and sealed in cooperation with the wrapping design of the wrapping air bag in the rectangular inner frame; the method has the advantage of reducing temperature loss in the testing process.

Description

Technical Field

[0001] The utility model relates to the technical field of glass testing, and more particularly to a glass fogging testing device. Background Art

[0002] After insulating glass is manufactured, a glass fogging tester is used to test its internal sealing. This test primarily involves placing the bottom of the glass close to the cooling source of the glass fogging tester to cool the glass. However, the cooling source of the glass fogging tester has a raised structure, which leaves the bottom edge of the glass unsealed, leading to excessive temperature loss during the test. Therefore, we propose a glass fogging tester. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a glass fogging test device to solve the technical problem of excessive temperature loss during the current test process.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a glass fogging testing device, comprising a fogging tester and a frame arranged in the test area, wherein the inner circumference of the frame is adapted to be provided with a rectangular inner frame with a hollow design, the top of the frame is provided with at least one lock buckle, the bottom end of the rectangular inner frame is integrally formed with a placement convex plate, the inner side of the rectangular inner frame is fixedly provided with a wrapping airbag, and the outer side of the wrapping airbag is provided with a compressed air structure.

[0005] Preferably, the lower half of the frame is designed as an outwardly convex arc surface, and the outwardly convex bottom end of the frame is fixed to the test area of the fogging tester.

[0006] Preferably, the lock includes a rotating end and a buckle long axis end, and the rotating end is movably connected to the top of the frame.

[0007] Preferably, the outer surface of the wrapped airbag is fixed to the inner side of the rectangular inner frame, and an air inlet is provided on the wrapped airbag.

[0008] Preferably, the compressed air structure includes an inflatable bag built into the outer convex surface of the frame and a pressure plate fixed to the periphery of the rectangular inner frame. The lower surface of the pressure plate contacts the upper surface of the inflatable bag. The outer periphery of the inflatable bag is connected to an exhaust port, and the exhaust port is connected to the air inlet through an air pipe.

[0009] Preferably, the compressed air structure further includes a plurality of groups of springs arranged inside the inflatable bag, and the top periphery and the bottom periphery of the inflatable bag are respectively bonded and fixed to the pressure plate 702 and the test area of the fogging tester 1.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model adopts a frame structure arranged in the test area of the fog tester and a rectangular inner frame structure designed to match the frame. The glass can be placed by placing a convex plate at the bottom of the rectangular inner frame. Combined with the wrapping design of the airbag inside the rectangular inner frame, the outer side of the glass is wrapped and sealed, solving the problem of excessive temperature loss during the current test process.

[0012] 2. The utility model also designs an inflatable bag structure. Through the connection design of the inflatable bag, the exhaust port, the air inlet and the wrapped air bag, and the connection design of the pressure plate and the rectangular inner frame, when the glass is pressed, the rectangular inner frame drops, and the pressure plate squeezes the inflatable bag, so that the gas is transferred to the wrapped air bag and expands and wraps it. Combined with the lock fixation, convenient sealing and fixation are achieved. When the lock is no longer fixed, the automatic restoring force of the spring is cooperated, and the gas in the wrapped air bag flows back, and the rectangular inner frame will automatically move up and separate from the wrapped air bag, achieving the effect of stable sealing and convenient picking and operation, further solving the problem of automatic inflation and reflux shrinkage of the wrapped air bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0014] Figure 2 This is a central cross-sectional view of the utility model in a fixed glass state;

[0015] Figure 3 This is a schematic diagram of the split frame structure of the utility model in the fixed glass state;

[0016] Figure 4 For the utility model Figure 3 Schematic diagram of the structure of the split rectangular inner frame;

[0017] Figure 5 It is a schematic cross-sectional structure diagram of the rectangular inner frame of the present utility model.

[0018] Explanation of the numbers in the figure: 1. Fogging tester; 2. Enclosure frame; 3. Rectangular inner frame; 4. Lock; 5. Placement plate; 6. Wrapping airbag; 7. Compressed air structure; 8. Air inlet; 9. Grip;

[0019] 701, air bag; 702, pressure plate; 703, exhaust port; 704, spring. DETAILED DESCRIPTION

[0020] like Figures 1 to 5As shown, the utility model relates to a glass fogging test device, comprising a fogging tester 1 and a frame 2, the frame 2 is arranged in the test area of the fogging tester 1, the lower half of the frame 2 is a convex arc surface structure design, the convex bottom end of the frame 2 is fixed to the test area of the fogging tester 1, here the frame 2 is fixedly connected along the edge of the test area of the fogging tester 1, so that the cooling source is in the center position of the frame 2, the inner periphery of the frame 2 is adapted to be provided with a hollow rectangular inner frame 3, the inner side of the rectangular inner frame 3 is fixedly provided with a wrapped air bag 6, a part of the outer surface of the wrapped air bag 6 is fixed to the inner side of the rectangular inner frame 3, an air inlet 8 is provided on the wrapped air bag 6, the bottom end of the rectangular inner frame 3 is integrally formed with a placement convex plate 5, the top of the placement convex plate 5 is used to place the insulating glass, in order to make the bottom of the insulating glass fit in contact with the cooling source, a recessed part can be opened in the position of the placement convex plate 5 in the test area of the fogging tester 1 according to the situation, so that it has an inner sunken space (such as Figure 4 shown).

[0021] In the embodiment of the present utility model, a further improvement is that the present design can automatically inflate the wrapped airbag 6 by pressing down during the process of fixing the glass to achieve wrapped sealing. A compressed air structure 7 is provided on the outside of the wrapped airbag 6. The compressed air structure 7 includes an inflatable bag 701 built into the outer convex arc surface of the surrounding frame 2 and a pressure plate 702 fixed to the periphery of the rectangular inner frame 3. The lower surface of the pressure plate 702 is in contact with the upper surface of the inflatable bag 701. The outer periphery of the inflatable bag 701 is connected to an exhaust port 703. The exhaust port 703 is connected to the air inlet 8 by an air pipe, and the air pipe needs to pass through the rectangular inner frame. Frame 3, the inner frame 3 is provided with a hole for passing through at the position corresponding to the gas pipe, and a lock buckle 4 is provided on the top of the surrounding frame 2. Since the inner frame 3 is adapted to the inner periphery of the surrounding frame 2 to form a vertical limit, the lock buckle 4 can be fixed with one. In order to improve stability, this design adopts two to make the fixation more stable. The lock buckle 4 includes a rotating end and a buckle long axis end. The rotating end is movably connected to the top of the surrounding frame 2. When the glass is in the wrapped state, the buckle long axis end of the lock buckle 4 is rotated, and the buckle long axis end is pressed and fixed with the top of the inner frame 3 to keep the wrapped airbag 6 in an inflated state;

[0022] The compressed air structure 7 also includes multiple groups of springs 704 arranged inside the inflatable bag 701. The top periphery and the bottom periphery of the inflatable bag 701 are respectively bonded and fixed to the pressure plate 702 and the test area of the fogging tester 1. The bonding area forms a straight line. When the lock buckle 4 is rotated to separate the long axis end of the buckle from the rectangular inner frame 3, the elastic restoring force of the spring 704 acts to make the pressure plate 702 rise, and further the rectangular inner frame 3 rises. At the same time as it rises, the inflatable bag 701 is opened, so that the gas inside the wrapped airbag 6 is sucked in, causing the wrapped airbag 6 to gradually retract so that it will not affect the rising and removal of the glass.

[0023] Working Principle: This embodiment provides a glass fogging test device. When in use, place the insulating glass on top of the convex plate 5, then press the glass to lower the rectangular inner frame 3, which in turn lowers the pressure plate 702 connected to the outer side of the rectangular inner frame 3, further squeezing the inflatable bag 701. Gas flows to the wrapped bag 6, which gradually expands, achieving sealing on the four outer sides and reducing temperature loss.

[0024] When the glass is pressed down to the position of the cooling source, the wrapping airbag 6 tightly wraps the four sides of the glass, and then the long axis end of the buckle 4 is rotated, and the long axis end of the buckle is pressed and fixed with the top of the rectangular inner frame 3, so that the wrapping airbag 6 remains in an expanded state. The fogging tester 1 is started, and the time and cooling temperature are set to conduct the test;

[0025] After the test is completed, the long axis end of the buckle of the lock buckle 4 is rotated again, and the long axis end of the buckle is separated from the top of the rectangular inner frame 3. Due to the elastic restoring force of the spring 704, the pressure plate 702 and the rectangular inner frame 3 rise. While rising, the inflatable bag 701 is opened, so that the gas inside the wrapped airbag 6 is sucked, causing the wrapped airbag 6 to gradually retract. After the spring 704 returns to its original state, there is no wrapping force between the wrapped airbag 6 and the glass, and the glass can be taken out.

[0026] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A glass fogging test device, characterized in that: The invention comprises a fogging tester (1) and a frame (2) arranged in a test area of the fogging tester (1); the inner periphery of the frame (2) is adapted to be provided with a rectangular inner frame (3) with a hollow design; the top of the frame (2) is provided with at least one lock buckle (4); the bottom end of the rectangular inner frame (3) is integrally formed with a placement convex plate (5); the inner side of the rectangular inner frame (3) is fixedly provided with a wrapping airbag (6); and the outer side of the wrapping airbag (6) is provided with a compressed air structure (7).

2. A glass fogging test device according to claim 1, characterized in that: The lower half of the frame (2) is designed as an outward convex arc surface, and the outward convex bottom end of the frame (2) is fixed to the test area of the fogging tester (1).

3. The glass fogging test device according to claim 1, characterized in that: The lock buckle (4) comprises a rotating end and a buckle long axis end, and the rotating end is movably connected to the top of the surrounding frame (2).

4. A glass fogging testing device according to claim 2, characterized in that: The outer surface of the wrapping airbag (6) is fixed to the inner side of the rectangular inner frame (3), and an air inlet (8) is provided on the wrapping airbag (6).

5. The glass fogging test device according to claim 4, characterized in that: The compressed air structure (7) comprises an inflatable bag (701) built into the outer convex surface of the surrounding frame (2) and a pressure plate (702) fixed to the periphery of the rectangular inner frame (3); the lower surface of the pressure plate (702) contacts the upper surface of the inflatable bag (701); the outer periphery of the inflatable bag (701) is connected to an exhaust port (703); and the exhaust port (703) is connected to the air inlet (8) via an air pipe.

6. The glass fogging testing device according to claim 5, characterized in that: The compressed air structure (7) further comprises a plurality of springs (704) arranged inside the inflatable bag (701), and the top periphery and the bottom periphery of the inflatable bag (701) are respectively bonded and fixed to the pressure plate (702) and the test area of the fogging tester (1).

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