Automatic sealing and air charging device for hollow glass

Abstract

The utility model discloses automatic sealing and air charging device of hollow glass, including inert gas and glass body still include, exhaust port is located glass body upper end, air inlet is located glass body lower extreme, and the sealed cavity is formed between air inlet assembly and air inlet, and inert gas passes sealed cavity, air inlet and enters glass body, and air inlet assembly can block up air inlet. The utility model discloses beneficial effect is, and the sealed area will be formed between the setting of air inlet assembly and air inlet, and the sealing operation is carried out in this sealed area, even if there is time gap between the inflation completion and the blocking, but will not cause the leakage of inert gas.

Description

Technical Field

[0001] This utility model relates to the field of multi-layer glass inflation technology, and more specifically, to an automatic sealing and inflation device for insulating glass. Background Technology

[0002] In existing technologies, such as application number CN202222121082.8, the working method is as follows: "After inflation is completed, the air needle retracts, and finally the conveyor belt is controlled to move the insulating glass out of the working area, and the reserved hole and the vent hole are sealed a second time."

[0003] The time gap between the completion of inflation and the secondary sealing can cause leakage of inert gas inside the insulating glass, resulting in incomplete inflation and affecting the overall production quality. Utility Model Content

[0004] To address the above deficiencies, this utility model provides an automatic sealing and inflation device for insulating glass, thus solving the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic sealing and gas-filling device for insulating glass includes an inert gas and the glass body, and also includes;

[0007] The exhaust port is located at the upper end of the glass body;

[0008] The air intake is located at the lower end of the glass body;

[0009] The air intake assembly forms a sealed cavity with the air intake port. Inert gas enters the glass body through the sealed cavity and the air intake port. The air intake assembly can block the air intake port.

[0010] Furthermore, it also includes a bracket, with a support platform installed on one side of the bracket, a hydraulic rod installed on the support platform, a C-shaped frame installed at the telescopic end of the hydraulic rod, and support rods installed at both the upper and lower ends of the C-shaped frame.

[0011] Furthermore, the air intake assembly is installed on the support rod. The air intake assembly includes an L-shaped plate with sealing plates on both sides. Airbag 1 is provided on the opposite surface of the sealing plates. Airbag 2 is provided at both ends of the L-shaped plate. Airbag 1 and airbag 2 are in a connected state. A pipe 1 is installed on airbag 2. High-pressure air inflates airbag 1 and airbag 2 through pipe 1, so that the L-shaped plate and the glass body form a sealed state.

[0012] A second tube is installed on the side wall of the L-shaped plate. Inert gas enters the glass body through the second tube, the sealed cavity, and the air inlet.

[0013] Furthermore, telescopic rods are installed at both the upper and lower ends of the L-shaped frame. Hollow rods are installed at the telescopic ends of the telescopic rods. The hollow rods are aligned with the exhaust port and the air inlet, respectively. The hollow rods pass through the L-shaped plate and are slidably and sealingly connected to the L-shaped plate. A tube is provided on one side of the hollow rod for the flow of adhesive.

[0014] Furthermore, the support is equipped with a conveyor belt, which has a pair of sections. The glass body is placed vertically on the conveyor belt, and the conveyor belt is equipped with limit blocks, so that the glass body can move horizontally while maintaining a vertical position.

[0015] The beneficial effects of this utility model are: by setting the air intake component, a sealed area is formed between it and the air intake port, and the sealing operation is carried out in this sealed area. Even if there is a time gap between the completion of inflation and sealing, it will not cause leakage of inert gas.

[0016] By inflating the glass from the bottom up, the air inside the glass body can be gradually squeezed upwards until inflation is complete, which reduces the probability of air bubbles forming and improves the overall quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the automatic sealing and inflation device for insulating glass described in this utility model;

[0018] Figure 2 This is an enlarged schematic diagram of the air intake assembly;

[0019] Figure 3 This is a top view of the L-shaped plate;

[0020] Figure 4 This is a side view of the conveyor belt;

[0021] In the diagram, 1. Glass body; 2. Exhaust port; 3. Air inlet; 4. Air inlet assembly; 5. Sealed cavity; 6. Bracket; 7. Support platform; 8. Hydraulic rod; 9. C-shaped frame; 10. Support rod; 41. L-shaped plate; 42. Sealing plate; 43. Airbag 1; 44. Airbag 2; 45. Pipe 1; 46. Pipe 2; 91. Telescopic rod; 92. Hollow rod; 93. Pipe 3; 61. Conveyor belt; 62. Limiting block. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] This application provides an automatic sealing and inflation device for insulating glass. Please refer to [reference needed]. Figures 1-4 It includes an inert gas and a glass body 1, and also includes;

[0024] Exhaust port 2 is located at the upper end of glass body 1;

[0025] Air inlet 3 is located at the lower end of glass body 1;

[0026] The air intake assembly 4 forms a sealed cavity 5 with the air intake port 3. Inert gas enters the glass body 1 through the sealed cavity 5 and the air intake port 3. The air intake assembly 4 can block the air intake port 3.

[0027] In practical applications, during inflation, the air intake component 4 is moved to the position of the air inlet 3, and the inert gas enters the glass body 1 through the sealed cavity 5 and the air inlet 3 to achieve rapid inflation. Finally, the air inlet 3 is sealed to achieve efficient sealing.

[0028] An inert gas with a density greater than air is used, which is located at the upper end of the glass body 1 through the exhaust port 2;

[0029] The air inlet 3, located at the lower end of the glass body 1, allows inert gas to slowly fill from bottom to top using gravity until the cavity inside the glass body 1 is filled, improving inflation efficiency while avoiding the generation of air bubbles.

[0030] Reference Figure 1 and Figure 2 It also includes a bracket 6, a support platform 7 installed on one side of the bracket 6, a hydraulic rod 8 installed on the support platform 7, a U-shaped frame 9 installed at the telescopic end of the hydraulic rod 8, and support rods 10 installed at both the upper and lower ends of the U-shaped frame 9.

[0031] In practical applications, bracket 6 supports the glass body 1, and support platform 7 supports hydraulic rod 8 and C-shaped frame 9. The extension and retraction of hydraulic rod 8 drives C-shaped frame 9, support rod 10 and air intake assembly 4 to move horizontally back and forth. Before the glass body 1 is in place, C-shaped frame 9 is in the rightmost position. After the glass body 1 is in place, C-shaped frame 9 is in the leftmost position. At this time, air intake assembly 4 and air intake 3 are aligned.

[0032] Reference Figure 1 , Figure 2 , Figure 3 The air intake assembly 4 is installed on the support rod 10. The air intake assembly 4 includes an L-shaped plate 41. The L-shaped plate 41 has sealing plates 42 on both sides. The opposite surface of the sealing plates 42 has an airbag 43. The L-shaped plate 41 has an airbag 44 at both ends. The airbag 43 and the airbag 44 are in a communication state. The airbag 44 is equipped with a pipe 45. High-pressure air inflates the airbag 43 and the airbag 44 through the pipe 45, so that the L-shaped plate 41 and the glass body 1 are sealed.

[0033] A second pipe 46 is installed on the side wall of the L-shaped plate 41. Inert gas enters the glass body 1 through the second pipe 46, the sealed cavity 5, and the air inlet 3.

[0034] In practical applications, when the air intake assembly 4 is aligned with the air inlet 3, the air compressor connected to pipe 1 45 is first controlled to work. The outside air, through the operation of the air compressor, causes high-pressure gas to enter the airbag 1 43 and airbag 2 44 through pipe 1 45. At this time, airbag 1 43 and airbag 2 44 inflate, and airbag 1 43, airbag 2 44, L-shaped plate 41, sealing plate 42 and glass body 1 form a sealed state. Then, the device connected to pipe 2 46 is controlled to work, so that inert gas enters the glass body 1 through pipe 2 46, sealed cavity 5 and air inlet 3. At the same time, exhaust port 2 can exhaust gas by itself.

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The upper and lower ends of the L-shaped frame 9 are each equipped with a telescopic rod 91. The telescopic ends of the telescopic rod 91 are equipped with hollow rods 92. The hollow rods 92 are aligned with the exhaust port 2 and the air inlet 3 respectively. The hollow rods 92 pass through the L-shaped plate 41 and are slidably and sealingly connected with the L-shaped plate 41. A tube 93 is provided on one side of the hollow rod 92 for the flow of adhesive.

[0036] In practical applications, by setting the system so that when the inert gas fills a certain volume, pipe 1 45 and pipe 2 46 stop supplying gas, the telescopic rod 91 is extended, and the hollow rod 92 is moved to the air inlet 3 and the exhaust outlet 2 respectively. At this time, the sealing operation is performed. The external conveying equipment is controlled to deliver the adhesive to the air inlet 3 and the exhaust outlet 2, while the telescopic rod 91 is gradually shortened to achieve the purpose of rapid sealing.

[0037] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The support 6 is equipped with a conveyor belt 61, which has a pair of glass bodies 1 placed vertically on the conveyor belt 61. The conveyor belt 61 is equipped with a limiting block 62, which keeps the glass body 1 vertical while allowing it to move horizontally.

[0038] In practical applications, the two-layer conveyor belt 61 is used to keep the glass body 1 in a vertical position, which makes it easier to use gravity for inflation.

[0039] If the pressure of the inert gas inside the glass body 1 is to be greater than atmospheric pressure, a sealing operation needs to be performed at the exhaust port 2, the principle of which is the same as the operation at the air inlet 3.

Claims

1. An automatic sealing and gas-filling device for insulating glass, comprising an inert gas and a glass body (1), characterized in that, Also includes; The exhaust port (2) is located at the upper end of the glass body (1); The air inlet (3) is located at the lower end of the glass body (1); The air intake assembly (4) forms a sealed cavity (5) with the air intake port (3). Inert gas enters the glass body (1) through the sealed cavity (5) and the air intake port (3). The air intake assembly (4) can block the air intake port (3).

2. The automatic sealing and inflation device for insulating glass according to claim 1, characterized in that, It also includes a bracket (6), a support platform (7) is installed on one side of the bracket (6), a hydraulic rod (8) is installed on the support platform (7), a C-shaped frame (9) is installed at the telescopic end of the hydraulic rod (8), and a support rod (10) is installed at both the upper and lower ends of the C-shaped frame (9).

3. The automatic sealing and inflation device for insulating glass according to claim 2, characterized in that, The air intake assembly (4) is installed on the support rod (10). The air intake assembly (4) includes an L-shaped plate (41). The L-shaped plate (41) has sealing plates (42) on both sides. The sealing plates (42) have airbags (43) on opposite surfaces. The L-shaped plate (41) has airbags (44) at both ends. The airbags (43) and (44) are in communication. The airbags (44) have pipes (45) installed on them. High-pressure air inflates the airbags (43) and (44) through pipes (45), so that the L-shaped plate (41) and the glass body (1) are sealed. The L-shaped plate (41) has a pipe (46) installed on its side wall. Inert gas enters the glass body (1) through the pipe (46), the sealed cavity (5), and the air inlet (3).

4. The automatic sealing and inflation device for insulating glass according to claim 3, characterized in that, The top and bottom ends of the shaped frame (9) are each equipped with a telescopic rod (91). The telescopic rod (91) has a hollow rod (92) installed at its telescopic end. The hollow rod (92) is aligned with the exhaust port (2) and the air inlet (3) respectively. The hollow rod (92) passes through the L-shaped plate (41) and is slidably sealed to the L-shaped plate (41). A tube (93) is provided on one side of the hollow rod (92) for the flow of adhesive.

5. The automatic sealing and inflation device for insulating glass according to any one of claims 2-4, characterized in that, The support (6) is provided with a conveyor belt (61), and the conveyor belt (61) is provided with a pair. The glass body (1) is placed vertically on the conveyor belt (61), and the conveyor belt (61) is provided with a limiting block (62) so that the glass body (1) can move horizontally while maintaining a vertical state.

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