KR101042724B1 - Apparatus for edge sealing of vacuum glass panel and method for vacuum glass panel using the same - Google Patents

Abstract

PURPOSE: An edge sealing apparatus for a vacuum glass panel, and a manufacturing method of the vacuum glass panel are provided to improve the durability and the intensity of the vacuum glass panel using a high density heating source. CONSTITUTION: An edge sealing apparatus for a vacuum glass panel comprises the following: a main body(110) for storing upper and lower glass sheets(G); a heater(120) heating and melting the edges of the upper and lower glass sheets for combining the edges; a transfer unit(130) supporting and transferring the heater; a controller controlling the operation of the heater; and a fuel gas supplying unit.

Description

Edge sealing device of vacuum glass panel and manufacturing method of vacuum glass panel using same {APPARATUS FOR EDGE SEALING OF VACUUM GLASS PANEL AND METHOD FOR VACUUM GLASS PANEL USING THE SAME}

The present invention relates to an edge sealing apparatus of a vacuum glass panel and a method for manufacturing a vacuum glass panel using the same, and more specifically, to the upper and lower glass plates spaced apart from each other using a high-density heat source using a mixed gas containing hydrogen as a fuel. By bonding the edges to each other through an integrated edge sealing, and to improve the airtightness, strength and durability of the vacuum glass panel manufactured through this, it relates to an edge sealing device of the vacuum glass panel and a vacuum glass panel manufacturing method using the same.

In general, the edge sealing of the vacuum glass panel is a method of bonding the upper and lower glass plates by applying a frit between the glass plate and the glass plate and then melting the frit through heat, ultrasonic waves or laser beam.

Here, in the conventional bonding method, the airtightness of the vacuum glass panel consisting of the upper and lower glass plates depends on the frit. However, bonding materials, such as frits, may change in physical properties over time, leading to a decrease in bonding strength. There is no guarantee that the bonding through the frit will be permanent, as in the prior art, and the vacuum degree of the vacuum glass panel may decrease with time, and thus the life of the vacuum glass panel is gradually shortened. That is, the conventional bonding method has a problem that it is difficult to secure the bonding strength of the frit and the reliability of the vacuum glass panel.

The present invention to solve the problems of the prior art, by using a high-density heat source that uses a mixed gas containing hydrogen as the fuel by bonding the edges of the upper and lower glass plates spaced apart from each other by the edge sealing to integrate the An object of the present invention is to provide an edge sealing device for a vacuum glass panel that can improve airtightness, strength, and durability of the vacuum glass panel to be manufactured, and a vacuum glass panel manufacturing method using the same. That is, an object of the present invention is to provide an edge sealing device of a new concept of vacuum glass panel which can be integrally bonded to two glass plates to form one glass plate having a vacuum layer therein, and a vacuum glass panel manufacturing method using the same. .

In addition, another object of the present invention is to provide an edge sealing apparatus for a vacuum glass panel and a vacuum glass panel manufacturing method using the same, which can prevent distortion and deformation of the vacuum glass panel, ensure reliability, and implement excellent heat insulation effects. .

In addition, another object of the present invention is to provide an edge sealing device for a vacuum glass panel capable of mass-producing a large area vacuum glass panel, and a vacuum glass panel manufacturing method using the same.

In order to achieve the above object, the edge sealing apparatus of the vacuum glass panel according to the present invention, the main body portion for receiving the upper and lower glass plates spaced apart from each other, disposed around the side direction of the main body portion and the edge of the upper and lower glass plates And a heating unit which integrally bonds the upper and lower glass plates by heating and melting the substrate, a transfer unit supporting the heating unit and transferring the heating unit, and a control unit controlling the operation of the heating unit.

In the present invention, it may further include a fuel gas supply unit disposed on at least one side of the body portion and connected to the heating unit for supplying fuel gas to the heating unit.

In the present invention, the fuel gas may be composed of a mixed gas containing hydrogen.

In the present invention, the main body portion, and the lower case on which the glass plate is seated and an upper case disposed on the lower case and forming a working space between the lower case so that the edge of the glass plate is exposed to the heating unit; Can be.

In the present invention, a setter may be formed on the upper surface of the lower case to align the glass plate at a proper position and maintain the shape of the glass plate when the glass plate is melted.

In the present invention, the lower case and the upper case may preheat the glass plate.

In the present invention, the heating portion, the cooling gas circulation pipe disposed inside the body and circulating the cooling water, the fuel gas disposed inside the body and connected to the fuel gas supply unit to transfer the fuel gas from the fuel gas supply unit A flame which is formed at one end of the body to face a transfer tube and the glass plate and is in communication with the fuel gas transfer tube and receives the fuel gas from the fuel gas transfer tube to generate a flame to inject the flame into the edge of the glass plate It may include a nozzle.

In the present invention, the flame injection port may be composed of a plurality of injection nozzles.

In the present invention, the heating unit may be connected to the transfer unit to adjust the spray angle of the flame.

In the present invention, the transfer unit, which is connected to the conveyor body and the conveyor body, may be connected to the reciprocating movement along the longitudinal direction of the conveyor body and may include a transfer unit for mounting and fixing the heating unit.

In the present invention, the conveyor body may be connected to a first motor for operating the transfer unit.

In the present invention, the transfer unit, a mounting jig for mounting at least one of the heating unit, an angle adjusting unit for fixing the mounting jig and adjusting the inclination angle of the mounting jig, fixing the angle adjusting unit and lifting the angle adjusting unit It may include a support and the base portion is installed on the support and the rail coupled to the conveyor body.

In the present invention, a second motor for moving the support may be connected to the base portion.

On the other hand, the vacuum glass panel manufacturing method according to the present invention, the glass plate preparation step of preparing the upper and lower glass plates spaced apart from each other, by heating and melting the edges of the upper and lower glass plates to bond the upper and lower glass plates integrally. An edge sealing step and a cooling step of cooling the bonded upper and lower glass plates.

In the present invention, the glass plate preparation step may include a process of aligning the glass plate on the setter of the main body portion for receiving the upper, lower glass plate.

In the present invention, the glass plate may further include a preheating step of preheating the upper and lower glass plates between the preparing step and the edge sealing step.

According to the present invention, the edges of the upper and lower glass plates spaced apart from each other by using a high density heat source that uses a mixed gas containing hydrogen as a fuel are bonded to each other through an edge seal to integrate the airtightness of the vacuum glass panel manufactured therefrom. Can improve the strength and durability. That is, according to this invention, the vacuum glass panel of the new concept which joined together two glass plates integrally can be provided.

In addition, according to the present invention, by manufacturing a vacuum glass panel by integrating the upper and lower glass plates spaced apart from each other, it is possible to prevent distortion and deformation of the vacuum glass panel, improve the strength, thereby, external impact It is possible to improve the durability against, and as a result, it is possible to ensure the reliability of the vacuum glass panel.

Moreover, according to this invention, the efficiency of the edge sealing through melting can be improved by preheating the glass plate before edge sealing.

Moreover, according to this invention, by forming a setter in a main-body part, a glass plate can be aligned in a fixed position, and the deformation | transformation of a glass plate at the time of melting a glass plate can be prevented. That is, the present invention can improve the accuracy of the edge sealing through the setter.

In addition, according to the present invention, by moving the position and can adjust the injection angle of the flame and having a heating portion for injecting a plurality of flames, rotatable so as to be able to freely adjust the injection angle of the flame is sprayed and injected a plurality of flames By providing a heating part, a large area can be joined easily and quickly, and through this, a large area vacuum glass panel can be mass-produced.

In addition, according to the present invention, by manufacturing a vacuum glass panel with improved airtightness through the edge sealing, it is possible to implement an excellent heat insulation effect, through which it is possible to significantly reduce energy waste and use.

1 is a cross-sectional view schematically showing an edge sealing apparatus of a vacuum glass panel according to an embodiment of the present invention,
2 is a plan view schematically showing an edge sealing apparatus of a vacuum glass panel according to an embodiment of the present invention,
3 is a perspective view showing a heating unit according to an embodiment of the present invention,
Figure 4 is a plan view showing a flame spray hole of the heating unit according to an embodiment of the present invention,
5 is a perspective view showing a transfer unit according to an embodiment of the present invention,
6 is a first perspective view illustrating a coupling state of a heating unit and a transfer unit according to an exemplary embodiment of the present invention.
7 is an enlarged view illustrating an enlarged portion A of FIG. 6;
8 is a second perspective view showing a coupling state of the heating unit and the transfer unit according to the embodiment of the present invention;
9 is an exemplary view showing an edge sealing process according to an embodiment of the present invention,
10 is a cross-sectional view showing a vacuum glass panel manufactured according to an embodiment of the present invention,
11 is a process flowchart showing a vacuum glass panel manufacturing method according to an embodiment of the present invention in the order of process.

The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description.

Specific structural or functional descriptions are merely illustrated for the purpose of describing embodiments in accordance with the concepts of the present invention, and embodiments in accordance with the concepts of the present invention may be embodied in various forms and described in the specification or the application. It should not be construed as limited to these.

Embodiments in accordance with the concepts of the present invention can be variously modified and have a variety of forms specific embodiments will be illustrated in the drawings and described in detail in the specification or the application. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a specific disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and / or second may be used to describe various components, but the components are not limited to the terms. The terms are for the purpose of distinguishing one component from other components only, for example, without departing from the scope of the rights according to the inventive concept, the first component may be named a second component, Similarly, the second component may also be referred to as the first component.

When a component is referred to as being connected or connected to another component, it should be understood that there may be a direct connection or connection to that other component, but there may be other components in between. On the other hand, when a component is mentioned as being directly connected to or directly connected to another component, it should be understood that there is no other component in between. Other expressions for describing relationships between components, such as between and immediately between, or neighboring to and directly neighboring to, should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. The terms including or having herein are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is implemented, one or more other features or numbers, steps, actions, It should be understood that it does not exclude in advance the possibility of the presence or addition of components, parts or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined herein. Do not.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 to 9, the edge sealing apparatus 100 of the vacuum glass panel according to the exemplary embodiment of the present invention is disposed up and down and is spaced apart from each other by spaced apart means such as a spacer 10. Sealing apparatus for melt-bonding the corners of the glass plate (G) to form a vacuum layer (V), including the main body 110, the heating unit 120, the transfer unit 130 and the control unit (not shown) Is formed.

The main body 110 may be provided as an electric furnace for accommodating the upper and lower glass plates G spaced apart from each other. The main body 110 may be formed to include the lower case 111 and the upper case 112.

Here, the glass plate (G) is seated in the lower case 111, because the glass plate (G) should be melted only the edge by the heating unit 120, the position of the glass plate (G) seated on the lower case 111 is precise Should be controlled. Accordingly, the setter 111a may be formed on the upper surface of the lower case 111 so as to align the glass plate G in the correct position, and the glass plate G may be aligned on the upper surface of the setter 111a. In addition, the setter 111a serves to maintain the shape of the glass plate G. In particular, the setter 111a prevents deformation of the glass plate G when the glass plate G is melted by the heating unit 120.

Meanwhile, the glass plate G may be vacuum adsorbed on the top surface of the setter 111a. In addition, a heat wire (not shown) may be built into the lower case 111, more specifically, the inner portion adjacent to the setter 111 a. The heating wire (not shown) preheats the glass plate (G) before the edge sealing by the heating unit 120 so that the melting occurs easily even if the intensity of the flame sprayed from the heating unit 120 is weak. That is, the heating wire (not shown) is a device that improves the melting efficiency, through the preheating by the heating wire (not shown) it is possible to melt the glass plate (G) even with a flame of low thermal power, which is a flame formation This means that the supply of fuel gas can be reduced. And, in the end, it is possible to reduce the energy used. In addition, when the flame of a strong thermal power is sprayed on the preheated glass plate (G), the melting of the glass plate (G) proceeds rapidly, and through this, it is possible to shorten the process time of the glass plate (G) edge sealing process. Here, since the preheating of the glass plate (G) can also be made through hot air, the heating wire (not shown) is not particularly limited to the preheating device for the glass plate (G) in the present invention.

Meanwhile, the upper case 112 is disposed above the lower case 111. In addition, the upper case 112 is connected to the lower case 111, it may be connected to open and close the lower case 111. In addition, the upper case 112 is disposed between the lower case 111 so that the edge of the glass plate G seated on the lower case 111 is exposed to the heating part 120 disposed in the lateral direction of the main body 110. To form a workspace (S). At this time, the work space (S) can be secured by adjusting the height of the connection member (not shown) connecting the upper and lower cases 111 and 112, and is formed through the opening formed in the side of the upper case 112. May be The flame spraying hole 122 of the heating unit 120 to be described later is located in the work space (S) to inject the flame to the edge of the glass plate (G). Here, the work space S may be formed to be opened and closed.

In addition, a heat wire (not shown) may be built in the upper case 112 like the lower case 111. The heating wire (not shown) of the lower case 111 serves to preheat the lower glass plate G, and the heating wire (not shown) of the upper case 112 serves to preheat the upper glass plate G. As such, when a heating wire (not shown) is built in both the upper and lower cases 111 and 112, the preheating efficiency may be further improved. Here, depending on the working environment, preheating by a hot wire (not shown) may be omitted, it may be replaced by preheating by hot air.

The heating unit 120 is a device that applies heat to melt and join the edges of the glass plate G, and is disposed around the side direction of the main body unit 110. And the operation of the heating unit 120 is controlled by a controller (not shown). At this time, as shown, when the glass plate (G) is a quadrangle, a plurality of glass plates (G) are provided in plurality so as to simultaneously heat the entire side of the glass plate (G) can be arranged on each side, and each side is provided in plurality Can be. In addition, the heating unit 120 is supported by the transfer unit 130, it is moved in three dimensions, that is, x, y, z axis by the transfer unit 130. As such, when the heating unit 120 moves on the x, y, and z axes, the edges of the large area glass plate G can be easily melted, and the large area glass plate G can be mass-produced. In addition, the heating unit 120 is connected to the transfer unit 130 to adjust the injection angle of the flame, and through this, it is possible to further improve the melting efficiency of the glass plate (G), the heating unit 120 and the transfer unit 130 ) Will be described in more detail below. The heating unit 120 is formed to include a body 121, the coolant circulation pipe 122, the fuel gas transfer pipe 123 and the flame injection port (124).

The body 121 is a case accommodating the coolant circulation pipe 122 and the fuel gas delivery pipe 123 therein and connecting the flame injection hole 124. Accordingly, the coolant circulation tube 122 is disposed inside the body 121, and through this, the coolant is circulated to serve to prevent deterioration of the heating unit 120 when the heating unit 120 is operated. And the fuel gas transfer pipe 123 is disposed inside the body 121, through which the fuel gas is supplied is supplied to the flame injection port 124. At this time, the fuel gas transferred through the fuel gas transfer pipe 123 is supplied from a fuel gas supply unit (not shown).

The body 121 is mounted to the transfer unit 132 of the transfer unit 130 to be described later, which will be described in more detail below. On the other hand, a gas mixing unit (not shown) may be formed inside the body 121, the fuel gas flowing into the gas mixing unit (not shown) is one or a plurality of fuels disposed on the side of the body portion 110 The gas is supplied through the gas supply unit (not shown) and the fuel gas transfer pipe 123, and the fuel gas is mixed with oxygen in the gas mixing unit (not shown) and then supplied to the flame injection hole 124. At this time, the fuel gas supplied to the flame injection hole 124 is generated as a flame through the ignition device (not shown) is injected to the edge of the glass plate (G).

Flame injection port 124 is the end is supported on the body 121, the tip is disposed to face the glass plate (G). That is, the flame injected from the flame injection port 124 is disposed to face the edge of the glass plate (G). And the flame injection port 124 is in communication with the fuel gas transfer pipe 123, receives the fuel gas from the fuel gas transfer pipe 123 to generate a flame, and spraying the flame in the direction of the edge of the glass plate (G) glass plate Melt the edge of (G). At this time, the flame injection port 124 is composed of a plurality of injection nozzles (124a) can be more effectively spray the flame. In addition, the flame spraying hole 124 may adjust the angle of the flame sprayed to rotate up, down, left, right through the angle adjusting unit 132b of the transfer unit 130 to be described later. As such, when the flame spraying hole 124 rotates up, down, left, and right, that is, adjusts the position where the flame touches and sprays the flame, a portion or heat that receives less heat among the edges of the upper and lower glass plates G is It is possible to heat the whole evenly without concentrating part, so that not only the edge sealing can be rapidly progressed through melt bonding but also the quality of the edge sealing can be improved, thereby improving the airtightness of the vacuum glass panel manufactured by the edge sealing. You can.

The transfer unit 130 is a device for supporting the heating unit 120 and moving it to the front, rear, left, right, up and down. Accordingly, the transfer unit 130 may be disposed in plurality on the entire side surface of the main body unit 110, similarly to the heating unit 120. In this case, the transfer unit 130 may support one heating unit 120 or may support a plurality of heating units 120. The transfer unit 130 may include a conveyor body 131 and a transfer unit 132.

The conveyor body 131 is a fixed frame for mounting the transfer unit 132 and supporting the transfer unit 132 and the heating unit 120 mounted to the transfer unit. At this time, the transfer unit 132 mounted on the conveyor body 131 is reciprocated along the longitudinal direction of the conveyor body 131, for this purpose, the upper side of the conveyor body 131 is to be formed in a rail structure Can be. At this time, the lower side of the transfer unit 132 is of course formed to be coupled to the rail of the upper side of the conveyor body 131. In order to automatically reciprocate the transfer unit 132, a first motor 131a may be connected to the conveyor body 131, and the first motor 131a may be controlled by a controller (not shown). have. In addition, the conveyor body 131 may be provided with a shaft 131b and various gears for converting the rotational motion by the first motor 131a into a linear motion and transmitting the linear motion to the transfer unit 132.

The transfer unit 132 may be rail-coupled to an upper side of the conveyor body 131 to enable reciprocating movement along the longitudinal direction of the conveyor body 131. In addition, the transfer unit 132 mounts and fixes the heating unit 120. That is, the heating unit 120 is mounted on the transfer unit 132 to reciprocate with the transfer unit 132. The transfer unit 132 may be formed to include a mounting jig 132a, an angle adjuster 132b, a support 132c, and a base 132d. Here, the mounting jig 132a mounts the heating unit 120. The mounting jig 132a may be provided with a plurality of holders 132a 'to mount the plurality of heating units 120. And the angle adjustment unit 132b is fixed to this mounting jig (132a). In addition, the angle adjuster 132b adjusts the inclination angle of the mounting jig 132a, thereby adjusting the spray angle of the flame sprayed from the heating unit 120. At this time, the angle adjusting unit 132b itself is inclined, thereby adjusting the inclination angle of the mounting jig 132a fixed thereto. The operation of the angle adjusting unit 132b is controlled manually or by a controller (not shown). You can also control automatically. The angle adjusting part 132b is connected to and fixed to the support 132c. At this time, the support 132c not only fixes the angle adjusting unit 132b, but also elevates the angle adjusting unit 132b, thereby adjusting the height of the heating unit 120. This support 132c is provided above the base 132d. The base portion 132d is the lowermost end of the transfer unit 132 and supports these components while being rail-coupled to the conveyor body 131 to reciprocate on the rail along the longitudinal direction of the conveyor body 131. do. In addition, a second motor 132e is connected to the base 132d, and the second motor 132e reciprocates the support 132c provided above the base 132d. In this case, the reciprocating direction of the transfer unit 132 and the reciprocating direction of the support 132c may be directions perpendicular to each other.

The heating unit 120 may be moved in the up, down, front, back, left and right directions by the transfer unit 130, and the inclination of the heating unit 120 may be freely adjusted. That is, the heating unit 120 is precisely disposed at a desired position by the transfer unit 130 so that the flame can be sprayed accurately to the target of interest, and the edge sealing can be performed with high reliability on the upper and lower glass plates (G). It becomes possible.

The controller (not shown) controls the overall operation of the heating unit 120 and the edge sealing device 100. That is, the controller (not shown) may control the flame generation, spraying, and flame spraying angle of the heating unit 120 and control the movement of the heating unit 120. In addition, the controller (not shown) may control the preheating process of the main body 110. Here, the operator may control the operation of the control unit (not shown) by operating various buttons or switches including on / off buttons formed on the main body 110, the heating unit 120, or the transfer unit 130. .

Hereinafter, a vacuum glass panel manufacturing method according to an embodiment of the present invention will be described with reference to FIG.

11 is a process flowchart showing a vacuum glass panel manufacturing method according to an embodiment of the present invention in the order of process.

Referring to Figure 11, the vacuum glass panel manufacturing method according to an embodiment of the present invention includes a glass plate preparation step (S1), edge sealing step (S2) and cooling step (S3).

First, the glass plate preparation step S1 is a step of preparing the upper and lower glass plates G to be edge-sealed to form the vacuum layer V therein. At this time, the upper and lower glass plates G are provided to be spaced apart from each other by the spacer 10 or the like. In this step, the upper and lower glass plates (G) can be fixed to the main body part 110, which is an electric furnace. By doing so, it is possible to secure the accuracy and efficiency of the subsequent sealing step (S2).

Here, the glass plate G may be preheated in order to align the glass plate G and then activate the melting through heating. At this time, the preheating of the glass plate (G) may be made through a hot wire (not shown) or hot air built in the main body 110.

Next, the edge sealing step (S2) is a step of integrally bonding, that is, performing edge sealing on the glass plate G by heating and melting the edges of the upper and lower glass plates (G). Here, the heating of the edge of the glass plate (G) may be made by a flame sprayed from the heating unit 120, such a flame is bonded to the upper and lower glass plate (G) by melting the edges integrally. And the flame can be evenly sprayed on the glass plate (G), this can be made by moving the heating unit 120 in the up, down, left, right, front, rear direction by controlling the transfer unit 130. In addition, by installing all of these heating parts 120 on the whole side of the glass plate G, and providing a plurality of heating parts 120 on each side, all the edges of the glass plate G can be melt-bonded simultaneously and within a short time. Can be.

Finally, cooling step S3 is a step of cooling the laminated glass plate G. That is, in this step, one glass plate G is melted and the edges are integrally bonded to each other to produce a vacuum glass panel in which a vacuum layer V is formed, as shown in FIG. 10. At this time, cooling to the glass plate G is preferably slow cooling in order to prevent heat shock from being applied to the glass plate G by rapid cooling.

On the other hand, after the cooling step (S3), for example, before the edge sealing, the vacuum layer (V) is formed in the glass plate (G) by removing the air in the glass plate (G) through the exhaust hole formed in the upper glass plate (G). Exhaust and encapsulation may be performed.

As described above, the present invention provides an edge sealing apparatus 100 capable of improving the airtightness, strength, and durability of a vacuum glass panel, and a method of manufacturing a vacuum glass panel using the same, and furthermore, to mass produce a large area vacuum glass panel. It provides an edge sealing apparatus 100 and a vacuum glass panel manufacturing method using the same. In addition, the present invention provides a new concept of the vacuum glass panel by forming the upper and lower glass plate (G) integrally through the fusion bonding by the flame, showing excellent heat insulating effect and no distinction between the upper and lower glass plate (G).

As described above, with reference to the preferred embodiment of the present invention, those skilled in the art will be variously modified and modified within the scope of the present invention without departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that it can be changed.

100: edge sealing device 110: main body
111: lower case 111a: setter
112: upper case 120: heating part
121: body 122: cooling water circulation pipe
123: fuel gas transfer pipe 124: flame nozzle
124a: injection nozzle 130: transfer part
131: conveyor body 131a: first motor
131b: shaft 132: transfer unit
132a: mounting jig 132a ': holder
132b: angle adjuster 132c: support
132d: base portion 132e: second motor
10: spacer G: glass plate
S: workspace V: vacuum layer

Claims (17)

Body part accommodating the upper and lower glass plates spaced apart from each other,
A heating unit disposed around the side direction of the main body and heating and melting edges of the upper and lower glass plates to integrally bond the upper and lower glass plates;
A transfer part for supporting the heating part and transferring the heating part;
Control unit for controlling the operation of the heating unit
Edge sealing device of the vacuum glass panel comprising a.
The method of claim 1,
And a fuel gas supply unit disposed on at least one side of the main body and connected to the heating unit to supply fuel gas to the heating unit.
The method of claim 2,
The fuel gas is an edge sealing device of a vacuum glass panel composed of a mixed gas containing hydrogen.
The method of claim 1,
The main body portion,
A lower case on which the glass plate is seated;
An upper case disposed above the lower case and forming a working space therebetween so that the edge of the glass plate is exposed to the heating part;
Edge sealing device of the vacuum glass panel comprising a.
The method of claim 4, wherein
Edge sealing apparatus of the vacuum glass panel is formed on the upper surface of the lower case is aligned with the glass plate in the set position and maintains the shape of the glass plate when melting the glass plate.
The method of claim 4, wherein
The lower case and the upper case is an edge sealing apparatus of a vacuum glass panel for preheating the glass plate.
The method of claim 2,
The heating unit,
Body Part,
A cooling water circulation pipe disposed inside the body and circulating cooling water,
A fuel gas transfer pipe disposed inside the body and connected to the fuel gas supply part to transfer the fuel gas from the fuel gas supply part;
A flame injector formed at one end of the body to face the glass plate and in communication with the fuel gas delivery pipe and generating a flame by receiving the fuel gas from the fuel gas delivery pipe to inject the flame into the edge of the glass plate
Edge sealing device of the vacuum glass panel comprising a.
The method of claim 7, wherein
The flame spraying port is an edge sealing device of a vacuum glass panel consisting of a plurality of spray nozzles.
The method of claim 8,
The heating unit is an edge sealing device of the vacuum glass panel is connected to the conveying unit to adjust the spray angle of the flame.
The method according to claim 1 or 9,
The transfer unit
Conveyor body and
A conveying unit connected to the conveyer body, the conveying unit being reciprocally connected along the longitudinal direction of the conveyer body and mounting and fixing the heating unit
Edge sealing device of the vacuum glass panel comprising a.
The method of claim 10,
Edge sealing apparatus of the vacuum glass panel is connected to the conveyor body a first motor for moving the transfer unit.
The method of claim 10,
The transfer unit,
A mounting jig for mounting at least one heating unit;
An angle adjusting unit for fixing the mounting jig and adjusting an inclination angle of the mounting jig;
A support for fixing the angle adjusting unit and elevating the angle adjusting unit;
The base portion is installed on the support and the rail is coupled to the conveyor body
Edge sealing device of the vacuum glass panel comprising a.
The method of claim 12,
Edge sealing apparatus of the vacuum glass panel is connected to the second motor for moving the support to the base portion.
Glass plate preparation step of preparing the upper and lower glass plates spaced apart from each other,
An edge sealing step of integrally joining the upper and lower glass plates by heating and melting edges of the upper and lower glass plates;
Cooling step of cooling the bonded upper and lower glass plate
Vacuum glass panel manufacturing method comprising a.
The method of claim 14,
The glass plate preparing step comprises the step of aligning the glass plate on the setter of the main body portion for receiving the upper, lower glass plate.
The method of claim 14,
And a preheating step of preheating the upper and lower glass plates between the glass plate preparation step and the edge sealing step.
The vacuum glass panel manufactured by the vacuum glass panel manufacturing method of any one of Claims 14-16.

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