Vacuum diffusion welding equipment for borosilicate glass with high light transmittance and use method of vacuum diffusion welding equipment

A technology of borosilicate glass and vacuum diffusion welding, which is applied in glass manufacturing equipment, glass forming, glass reshaping, etc. It can solve the problems of not having an accelerated cooling structure and affecting the work efficiency of staff, and achieve structural strength And the effect of high sealing performance, improving light transmittance and reducing plastic deformation

Active Publication Date: 2022-04-15
江苏博联硕焊接技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Beneficial effects: the automatic hot air welding line not only reduces the labor intensity of the operator, but also has accurate welding, high efficiency, improves the accuracy and uniformity of welding, and avoids the contami

Method used

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  • Vacuum diffusion welding equipment for borosilicate glass with high light transmittance and use method of vacuum diffusion welding equipment
  • Vacuum diffusion welding equipment for borosilicate glass with high light transmittance and use method of vacuum diffusion welding equipment
  • Vacuum diffusion welding equipment for borosilicate glass with high light transmittance and use method of vacuum diffusion welding equipment

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Embodiment 1

[0044] see figure 1 and Figure 9 , an embodiment provided by the present invention: vacuum diffusion welding equipment for high light-transmitting borosilicate glass and its use method, including a support base plate 1, a cleaning tank 2, a heating box 3 and a cooling tank 4, the support base plate 1 The top is respectively provided with a cleaning tank 2, a heating tank 3 and a cooling tank 4;

[0045] By using welded glass structural parts, the glass is formed into a unified whole and cannot be disassembled. The structural strength and sealing performance are high, which protects the product structure design. The light transmittance of the formed glass is consistent with that before welding, and can be used in For special applications such as photocatalytic reaction, no solder, solder and other materials are added during the molding process, which will not cause redundant or polluted internal structures of the glass. The solder resist material is 304 stainless steel, which...

Embodiment 2

[0047] see figure 2 and image 3 , an embodiment provided by the present invention: vacuum diffusion welding equipment for high light-transmitting borosilicate glass and its use method, including a cleaning tank 2, both sides of the top of the cleaning tank 2 are provided with a limit chute 5, the limit The inside of the bit chute 5 is slidingly connected with a movable horizontal plate 6; fixed frames 7 are installed on both sides of the bottom of the movable horizontal plate 6, a handle 8 is installed in the middle of the top of the movable horizontal plate 6, and a control motor is installed on one side of the fixed frame 7 9. The output end of the control motor 9 runs through the interior of the fixed frame 7 and a cleaning brush 10 is installed. The bottom of the cleaning tank 2 side is equipped with a water outlet pipe 11. The surface of the water outlet pipe 11 is provided with a switch valve, and the water outlet pipe 11 is connected to the The intersection of the cl...

Embodiment 3

[0050] see Figure 4 , Figure 5 and Figure 6 , an embodiment provided by the present invention: vacuum diffusion welding equipment for high light-transmitting borosilicate glass and its use method, including a heating box 3, a power box 12 is installed on one side of the heating box 3, and the top of the heating box 3 The middle part of the drive motor 13 is installed, the output end of the drive motor 13 runs through the inner top wall of the heating box 3 and a transmission rod 14 is installed. Adjustment knob 16, the bottom end of adjustment knob 16 is connected with limit push plate 17, the surface of limit push plate 17 is provided with protective layer 18, both sides of heating box 3 inside are all provided with dryer body 19, and dryer The main body 19 is electrically connected to the electric box 12, and one side of the surface of the heating box 3 is connected with a switch door 20, the back of the switch door 20 is provided with a sealing strip 21, and the top of...

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Abstract

The invention discloses vacuum diffusion welding equipment for high-light-transmittance borosilicate glass and a using method of the vacuum diffusion welding equipment. The vacuum diffusion welding equipment comprises a supporting bottom plate, a cleaning tank, a heating box and a cooling tank, and the top of the supporting bottom plate is provided with the cleaning tank, the heating box and the cooling tank. By adopting the welded glass structural part, the formed glass is a unified whole, cannot be split, is high in structural strength and sealing performance, plays a role in protecting the product structural design, has the same light transmittance as the glass before welding, can be used for special applications such as photocatalytic reaction, does not add materials such as welding flux and brazing filler metal in the forming process, and is low in production cost. Stainless steel is selected as a solder resist material, the surface and light transmission performance of the glass are not affected, a heating-pressurizing heat preservation-heating-pressure relief heat preservation-cooling process curve is adopted in the method, the main significance is to eliminate a glass welding seam interface, meanwhile, plastic deformation of the glass structure is reduced, and the heat preservation performance of the glass is improved. The light transmittance of the glass is improved.

Description

technical field [0001] The invention relates to the technical field of vacuum diffusion welding, in particular to vacuum diffusion welding equipment for high light-transmitting borosilicate glass and a method for using the same. Background technique [0002] Borosilicate glass is obtained by replacing part of the alkali metal oxides in ordinary glass with boron oxide, that is, high-boron and low-silicon borosilicate glass without alkali metal oxides, and a continuous flow microchannel with high light transmittance The reactor is made by splicing two or more pieces of glass with a reaction flow channel structure. The traditional method uses mechanical riveting and edge sealing, or bonding or brazing to realize the connection of the glass. Some of these methods need to add Solder, with low temperature and weak pressure-bearing capacity of the connection interface, will affect the light transmittance of the glass, negatively affect the application of photocatalytic reactions, o...

Claims

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Application Information

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IPC IPC(8): C03B23/20C03C27/06
Inventor 张昊王桂龙
Owner 江苏博联硕焊接技术有限公司
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