KR102347335B1 - Jig apparatus for pipe welding of semiconductor and display panel manufacturing device - Google Patents

Abstract

As the disclosed jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility includes a first clamping member, a second clamping member, and a fixing member, the welding target pipe is exposed while welding target lines of the welding target pipes are exposed to the outside They can be clamped, and accordingly, welding is performed precisely at positions where welding is required in the pipes to be welded, so that it is possible to prevent the occurrence of welding defects in the pipes to be welded.

Description

TECHNICAL FIELD [0002] Jig apparatus for pipe welding of semiconductor and display panel manufacturing device

The present invention relates to a jig apparatus for pipe welding in semiconductor and display panel manufacturing facilities.

A semiconductor and display panel manufacturing facility refers to a facility capable of manufacturing any one of a semiconductor and a display panel, and countless pipes for flowing various fluids are applied to the semiconductor and display panel manufacturing facility.

These countless pipes must be welded to each other, and what can be presented as an example of a jig applied to the welding of these pipes to be welded is that of the patent literature presented below.

However, according to the jig for welding the pipe of the conventional semiconductor and display panel manufacturing facility, the pipe welding jig simply holds the pipes to be welded, so that the operator follows the line required to be welded to the pipes to be welded. Since welding is performed while manually moving the welding torch along the working line after marking, welding is not performed accurately at the positions required for welding in the pipes to be welded, resulting in poor welding of the pipes to be welded, There is a problem in that the welding flame generated during welding is directly splashed around the pipes to be welded, and the welding flame affects the surrounding equipment or stimulates the surrounding fire sensor.

In addition, in order to prevent such a welding spark from splashing around, conventionally, a maintenance operation of partitioning the periphery of the welding site from other spaces is required, which is cumbersome.

In addition, when the roundness of the pipes to be welded is disturbed while a separate drilling operation is performed on the pipes to be welded, in the prior art, welding is performed in a state in which the disordered roundness is not corrected, and the welding of the pipes to be welded is performed. There was a problem that this could not be done properly.

Publication No. 10-2008-0110096, Publication Date: 2008.12.18., Title of the Invention: Jig for Pipe Welding

An object of the present invention is to provide a jig apparatus for welding a pipe in a semiconductor and display panel manufacturing facility that can be precisely welded at a position where welding is required in the pipes to be welded, thereby preventing the occurrence of welding defects in the pipes to be welded. do it with

Another object of the present invention is to prevent a phenomenon in which the welding spark generated during welding of the welding target pipes affects the surrounding equipment or stimulates the surrounding fire sensor, without a separate maintenance operation, the welding target pipe It is to provide a jig device for pipe welding of semiconductor and display panel manufacturing facilities that can prevent the welding spark from splashing around them.

Another object of the present invention is a semiconductor and display panel manufacturing facility capable of welding to the welding target pipes in a state in which the disordered roundness of the welding target pipes is automatically corrected when the roundness of the welding target pipes is disturbed. It is to provide a jig device for welding the pipe.

A jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to an aspect of the present invention is applied to a semiconductor and a display panel manufacturing facility capable of manufacturing any one of a semiconductor and a display panel for welding of adjacent welding target pipes. As applied,

a first clamping member surrounding one side of the pipes to be welded; a second clamping member connected to the first clamping member and one end of the second clamping member surrounding the remaining portions of the pipes to be welded other than the portion covered by the first clamping member; a fixing member capable of connecting and fixing other distal ends of the first clamping member and the second clamping member to each other or allowing the other distal ends of the first clamping member and the second clamping member to be separated from each other; and a connecting member connecting one end portions of the first clamping member and the second clamping member to each other;
The first clamping member includes a first clamping pipe body surrounding one side of any one of the pipes to be welded, a first clamping pipe body surrounding a side of the other of the pipes to be welded, and the first clamping member A body connecting body connecting the first clamping pipe body and the first clamping other pipe body to each other, and formed between the first clamping pipe body, the first clamping other pipe body and the body connecting body, a welding torch a first entry hole for welding that can be entered from the outside toward the pipes to be welded, and a first connecting protrusion protruding from the first clamping pipe body and rotatably connected to the connecting member; One first fixing protrusion protruding from the first clamping pipe body to be connected to the fixing member, and the other first connecting protrusion protruding from the first clamping pipe body and rotatably connected to the coupling member. a sieve, and a first fixing rudder protrusion that protrudes from the first clamping rudder pipe body and can be connected to the fixing member,
The second clamping member includes a second clamping pipe body surrounding the remaining part of any one of the welding target pipes other than the part covered by the first clamping pipe body, and the other one of the welding target pipes. a second clamping rudder pipe body surrounding the remaining portion other than the portion covered by the first clamping rudder pipe body, and is formed between the second clamping rudder pipe body and the second clamping rudder pipe body, so that the welding torch is a second entry hole for welding that can be entered from the outside toward the pipes to be welded; a second connecting protrusion protruding from the second clamping pipe body and rotatably connected to the connecting member; 2 A second fixing one protrusion protruding from the one clamping pipe body and connectable to the fixing member, and another second connecting protrusion protruding from the second clamping other pipe body and rotatably connected to the connection member. and a second fixing rudder protrusion that protrudes from the second clamping rudder pipe body and can be connected to the fixing member,
In order to prevent external diffusion of a welding flame generated during welding of the pipes to be welded by the welding torch, the first welding entry hole and Further comprising; a welding portion moving cover member that enters any one of the second welding entry holes and through which the welding torch penetrates;
The welding portion moving cover member has an entry hole insertion body that enters into any one of the first welding entry hole and the second welding entry hole in a form surrounding the welding portion of the pipes to be welded by the welding torch; A welding torch penetrating body protruding from the entry hole insertion body toward the outside and communicating with the interior space and the exterior of the entry hole insertion body through which the welding torch penetrates toward the interior space of the entry hole insertion body; It is formed at the lower end of the hole insertion body and is in direct contact with the pipes to be welded, and is made of a plastic resin and includes a scratch-resistant body to prevent scratches on the surfaces of the pipes to be welded,
The entry hole insertion body is formed of a magnetic material, and the first clamping member further includes a movement guide member for guiding the movement of the moving cover member for the welding area,
The movement guide member is formed along an inner surface of the first clamping pipe body facing the entry hole insertion body, and is formed to be spaced apart from the bottom surface of the first clamping pipe body by a predetermined distance. and a moving detachment magnet disposed in a portion of the first clamping pipe body relatively close to the body connection body, the polarity opposite to that of the movement guide magnet being exposed toward the entry hole insertion body; The surface is in contact with the movement guide magnet because the polarity is opposite to that of the movement guide magnet, and the other surface is attached to the entry hole insertion body so that it can be moved along the movement guide magnet with the entry hole insertion body attached. comprising a connecting magnet;
When the connection magnet is attached to the movement guide magnet, and the entry hole insertion body is attached to the connection magnet, the welding portion moving cover member is inserted into the first welding entry hole and moved by an external force, The connecting magnet is moved along the movement guide magnet, and accordingly, the welding portion moving cover attached to the connecting magnet can also be moved while being constantly guided inside the first welding entry hole,
When the connecting magnet reaches the moving detachment magnet, the connecting magnet repulses with the moving detachment magnet so that the connecting magnet is separated from the first clamping work pipe body, so that the entry hole insertion body is the first welding It is characterized in that it can be separated from the entry hole for the dragon.

According to the jig device for pipe welding of a semiconductor and display panel manufacturing facility according to an aspect of the present invention, the jig device for pipe welding of the semiconductor and display panel manufacturing facility includes a first clamping member, a second clamping member, and a fixing member By including, the welding target pipes can be clamped while the welding target lines of the welding target pipes are exposed to the outside, and accordingly, welding is performed precisely at the positions where welding is required in the welding target pipes, so that the welding target There is an effect that it is possible to prevent the occurrence of defective welding of the pipes.

In addition, according to the jig device for welding the pipe of the semiconductor and display panel manufacturing facility according to another aspect of the present invention, as the jig device for welding the pipe of the semiconductor and the display panel manufacturing facility includes a welding part moving cover member, the welding The displacement cover member is moved along the first welding entry hole and the second welding entry hole of the first clamping member and the second clamping member, and during such movement, the welding torch passing through the welding zone displacement covering member is moved. Welding is made by the welding, and accordingly, welding can be made more accurately at a position where welding is required in the pipes to be welded. The welding flame is prevented from bouncing to the outside of the moving cover member of the welding area by being covered by the There is an effect that can be prevented.

In addition, according to the jig device for pipe welding of a semiconductor and display panel manufacturing facility according to another aspect of the present invention, the jig device for pipe welding of the semiconductor and display panel manufacturing facility includes the first clamping member and the second clamping member. a member and the fixing member, wherein the pipes to be welded are strongly tightened at a predetermined pressure by the first clamping member and the second clamping member, so that a separate drilling operation is performed on the pipes to be welded. Even when the roundness of the pipes to be welded is disturbed, during the clamping process by the first clamping member and the second clamping member, the disordered roundness of the pipes to be welded can be automatically corrected, and the roundness correction is automatically performed. In this state, since welding can be made to the pipes to be welded, there is an effect that welding can be made more accurately at positions where welding is required in the pipes to be welded.

1 is a perspective view showing a jig device for pipe welding of a semiconductor and display panel manufacturing facility according to an embodiment of the present invention.
Figure 2 is a perspective view obliquely looking down from the top of the state in which the jig apparatus for welding the pipe of the semiconductor and display panel manufacturing facility according to an embodiment of the present invention is applied to the welding target pipes.
3 is a view from the rear of a state in which a jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to an embodiment of the present invention is applied to pipes to be welded;
4 is a side view of a jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to an embodiment of the present invention.
5 is a view showing an open state of the jig device for welding the pipe of the semiconductor and display panel manufacturing facility shown in FIG. 4 .
6 is a cross-sectional view showing a moving cover member of a welding region constituting a jig device for welding a pipe of a semiconductor and display panel manufacturing facility according to an embodiment of the present invention.
7 is a perspective view showing a jig device for pipe welding of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention.
8 is an enlarged view of a part of a jig device for pipe welding of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention.

Hereinafter, a jig apparatus for pipe welding of a semiconductor and display panel manufacturing facility according to embodiments of the present invention will be described with reference to the drawings.

1 is a perspective view showing a jig apparatus for welding a pipe in a semiconductor and display panel manufacturing facility according to an embodiment of the present invention, and FIG. 2 is a jig for welding a pipe in a semiconductor and display panel manufacturing facility according to an embodiment of the present invention. It is a perspective view of the apparatus applied to the pipes to be welded from the front, and FIG. 3 is a jig device for welding the pipes of the semiconductor and display panel manufacturing facility according to an embodiment of the present invention applied to the pipes to be welded. is a view seen from the rear side, FIG. 4 is a side view of a jig device for pipe welding of a semiconductor and display panel manufacturing facility according to an embodiment of the present invention, and FIG. 5 is a semiconductor and display panel manufacturing shown in FIG. It is a view showing an open state of the jig device for welding the pipe of the facility, and FIG. 6 is a cross-sectional view showing the moving cover member for the welding part constituting the jig device for welding the pipe of the semiconductor and display panel manufacturing facility according to an embodiment of the present invention .

1 to 6 together, the jig apparatus 100 for pipe welding of a semiconductor and display panel manufacturing facility according to the present embodiment is a semiconductor and display panel manufacturing facility capable of manufacturing any one of a semiconductor and a display panel. As applied to the welding of the adjacent welding target pipes 10 and 20 applied, it includes a first clamping member 110 , a second clamping member 130 , and fixing members 160 and 165 .

The jig apparatus 100 for pipe welding of a semiconductor and display panel manufacturing facility according to the present embodiment further includes connecting members 150 and 155 .

The first clamping member 110 surrounds one side of the pipes 10 and 20 to be welded, and includes a first clamping pipe body 111, a first clamping pipe body 114 and a body connection. A sieve 118, a first welding entry hole 117, a first connecting protrusion 112, a first fixed protrusion 113, and a first connecting protrusion 115, and a first fixed rudder protrusion 116 .

The first clamping pipe body 111 surrounds one side of any one of the welding target pipes 10 and 20, is formed in a semi-circular shape, Wrap the sides in a semicircle.

The first clamping other pipe body 114 surrounds one side of the other of the pipes to be welded (10, 20), is formed in a semi-circular shape, and is formed in a semi-circular shape, so that the other one of the pipes to be welded (10, 20) is formed in a semi-circular shape. Wrap the sides in a semicircle.

The first clamping pipe body 111 and the first clamping other pipe body 114 are adjacent to each other so as to be parallel to each other, so that each end of the welding target pipes 10 and 20 is in contact with a welding target line The first clamping pipe body 111 and the first clamping other pipe body 114 are spaced apart from the welding target line 30 by a predetermined interval along the 30, and the welding target pipes 10 and 20. Each side of the is wrapped adjacent to each other parallel to each other.

The body connecting body 118 connects the first clamping pipe body 111 and the first clamping pipe body 114 to each other. The pipe body 111 and the first clamping other pipe body 114 are connected to each other.

The first clamping pipe body 111 and the first clamping other pipe body 114 are adjacent to each other so as to be parallel to each other, and the first clamping pipe body 111 and the first clamping pipe body 114 are arranged adjacent to each other. ) are respectively connected at points spaced apart from each other by a plurality of the body connecting bodies 118 , so that the first clamping one pipe body 111 , the first clamping other pipe body 114 and the body connecting body 118 . ) is opened to the outside, so that the space between the first clamping one pipe body 111, the first clamping other pipe body 114 and the body connecting body 118 is the first welding It becomes an entry hole 117 for use.

The first welding entry hole 117 is formed between the first clamping one pipe body 111, the first clamping other pipe body 114 and the body connecting body 118, so that the welding torch is installed from the outside. It can be entered toward the welding target pipes (10, 20).

The first connecting protrusion 112 protrudes from one end of the first clamping work pipe body 111 and is rotatably connected to the connecting members 150 and 155 .

The first fixing one protrusion 113 may protrude from the other end of the first clamping one pipe body 111 to be connected to the fixing members 160 and 165 .

The first connecting rudder protrusion 115 protrudes from one end of the first clamping rudder pipe body 114 and is rotatably connected to the connecting members 150 and 155 .

The first fixing rudder protrusion 116 may protrude from the other end of the first clamping rudder pipe body 114 and be connected to the fixing members 160 and 165 .

The second clamping member 130 is connected to the first clamping member 110 and one end thereof, except for a portion surrounded by the first clamping member 110 among the pipes 10 and 20 to be welded. A second clamping pipe body 131 , a second clamping pipe body 134 , a second welding entry hole 137 , and a second connecting protrusion 132 and , a second fixed protrusion 133 , a second connecting protrusion 135 , and a second fixed protrusion 136 .

The second clamping pipe body 131 surrounds the remaining part other than the part wrapped by the first clamping pipe body 111 of any one of the pipes 10 and 20 to be welded, and has a semicircular shape. It is formed so as to surround the remaining portion other than the portion surrounded by the first clamping pipe body 111 of any one of the welding target pipes 10 and 20 in a semicircular shape.

The second clamping other pipe body 134 surrounds the remaining part other than the part wrapped by the first clamping other pipe body 114 of the other one of the welding target pipes 10 and 20, and has a semicircular shape. It is formed so as to surround the remaining portion other than the portion surrounded by the first clamping other pipe body 114 of the other one of the welding target pipes 10 and 20 in a semicircular shape.

The second clamping pipe body 131 and the second clamping pipe body 134 are arranged adjacent to each other so as to be parallel to each other, so that the welding target line 30 and the welding target line 30 are at regular intervals along the welding target line 30 , respectively. While being spaced apart, each other side of the welding target pipes 10 and 20, which is a remaining portion other than the portion surrounded by the first clamping member 110 among the welding target pipes 10 and 20, is parallel to each other wrapped around the neighbors.

The second clamping pipe body 131 and the second clamping pipe body 134 are arranged adjacent to each other so as to be parallel to each other, so that the second clamping pipe body 131 and the second clamping pipe body 134 are adjacent to each other. ) is opened to the outside, and accordingly, the space between the second clamping one pipe body 131 and the second clamping other pipe body 134 becomes the second welding entry hole 137 . .

The second welding entry hole 137 is formed between the second clamping one pipe body 131 and the second clamping other pipe body 134, so that the welding torch is connected to the welding target pipes 10 from the outside. , 20) can be entered.

The second connecting member 132 protrudes from one end of the second clamping pipe body 131 and is rotatably connected to the connecting members 150 and 155 .

The second fixing one protrusion 133 may protrude from the other end of the second clamping one pipe body 131 to be connected to the fixing members 160 and 165 .

The second connecting rudder protrusion 135 protrudes from one end of the second clamping rudder pipe body 134 and is rotatably connected to the connecting members 150 and 155 .

The second fixing rudder protrusion 136 may protrude from the other end of the second clamping rudder pipe body 134 and be connected to the fixing members 160 and 165 .

In this embodiment, the first clamping one pipe body 111, the first clamping other pipe body 114, the second clamping one pipe body 131 and the second clamping other pipe body 134 are lightweight. is made of a metal material such as an aluminum alloy for A portion of the pipe body 134 in direct contact with the pipes 10 and 20 to be welded is made of a plastic resin such as MC nylon, so that scratches on the surfaces of the pipes 10 and 20 to be welded can be prevented do.

The connecting members 150 and 155 connect one end of the first clamping member 110 and the second clamping member 130 to each other.

In this embodiment, for example, the connecting members 150 and 155 are presented as being composed of a first connecting member 150 and a second connecting member 155, and the first connecting member 150 to be described later. The description of the specific configuration of . The same applies to the second connection member 155 , and the overlapping description thereof will be omitted.

The first connection member 150 includes a first connection one through-shaft 152 rotatably penetrating through the first connection other protrusion 115 and rotatably on the second connection other projection 135 . The first connecting other through-axis 153 that penetrates, and the first connecting other through-axis 152 while being padded to connect the first connecting other protruding body 115 and the second connecting other protruding body 135 and a first connecting padding panel 151 through which the first connecting other through-axis 153 is spaced apart from each other, respectively.

Reference numeral 154 denotes the first connection one through-axis 152 and the first connection other through-axis 153 penetrating the first connection other protrusion 115 and the second connection other projection 135, respectively. Connected to each end of It is a protrusion end fixture that maintains a state passing through each.

When configured as described above, in a state in which the first connection other protrusion 115 and the second connection other protrusion 135 are connected by the first connecting padding panel 151 , the first connection other protrusion body 115 and the second connecting protrusion 135 can be rotated to be relatively close to each other or to be relatively spaced apart from each other, so that the first clamping member 110 and the second clamping member 130 are rotated. Between the other end of the can be opened and closed.

The fixing members 160 and 165 connect the other ends of the first clamping member 110 and the second clamping member 130 to each other and fix them, or the first clamping member 110 and the second clamping member 130 are connected to each other. The other end portions of the member 130 can be separated from each other.

In this embodiment, for example, the fixing members 160 and 165 are presented as being composed of a first fixing member 160 and a second fixing member 165 , and the first fixing member 160 to be described later. The description of the specific configuration of is equally applied to the second fixing member 165, and the overlapping description thereof will be omitted.

The first fixing member 160 includes the first fixed rudder protrusion 116 and the second fixed rudder protrusion 116 to connect the first fixed rudder protrusion 116 and the second fixed rudder protrusion 136 to each other. A first fixed rod 161 in the form of a long rod of a certain length spanning the protrusion 136 and a distal end of the first fixed rod 161 are rotatably connected to the second fixed other protrusion 136 . A first fixed rotating shaft 162, the first fixed other protrusion 116 and the second fixed rudder protrusion 136, and the first fixed rod 161 in a state in which the first fixed rod body 161 is hung over the first fixed rod body ( A first fixing locking body 163 is included so that the 161 is caught on the first fixing other protrusion 116 .

A screw thread is formed on the outer surface of the first fixing rod body 161, and a thread capable of engaging with the screw thread formed on the outer surface of the first fixing rod body 161 is also formed on the inner surface of the first fixing hook body 163. , the first fixing locking body 163 is rotated by an external force such as a worker, so that the first fixing stopping body 163 can be moved in the longitudinal direction of the first fixing rod body 161 .

The outer surface of the first fixed rudder protrusion 116 (the surface facing the outside in parallel to the other end of the first clamping rudder pipe body 114 among the first fixed rudder protrusion 116 ) ) is formed in a shape that is recessed to a certain depth.

Then, as shown in FIG. 5 , in a state in which the first fixing rod 161 is rotated to be separated from the first fixing other protrusion 116 , the first clamping member 110 and the second clamping member The fixing of the other end of the member 130 is released so that they can be separated from each other, and accordingly, the other end of the first clamping member 110 and the second clamping member 130 are opened to the welding target pipes ( 10 and 20 can be inserted between the first clamping member 110 and the second clamping member 130 or withdrawn from between the first clamping member 110 and the second clamping member 130 .

On the other hand, as shown in FIG. 4 , in a state in which the first fixed rod body 161 is rotated to be inserted into the recessed outer surface of the first fixed other protrusion 116 , the first fixed rod body 161 is rotated by an external force such as a worker. When the first fixed stopper 163 is moved to be relatively close to the first fixed rotation shaft 162 while the fixed stopper 163 is rotated, the first fixed stopper 163 is moved to the first fixed rotation shaft 162 . is caught by the protrusion 116 , and thus the first fixing rod 161 fixes the other end portions of the first clamping member 110 and the second clamping member 130 , and accordingly, the first The other end portions of the clamping member 110 and the second clamping member 130 are closed, so that the pipes 10 and 20 to be welded are closed by the first clamping member 110 and the second clamping member 130 . become clamped.

Meanwhile, the jig apparatus 100 for welding a pipe of a semiconductor and display panel manufacturing facility according to the present embodiment further includes a welding portion moving cover member 170 .

The welding part moving cover member 170 is the welding target by the welding torch so that external diffusion of the welding flame generated during welding of the welding target pipes 10 and 20 by the welding torch can be prevented. In the form of enclosing the welding portion of the pipes 10 and 20 , either of the first welding entry hole 117 and the second welding entry hole 137 is entered, and the welding torch is penetrated.

In detail, the welding portion moving cover member 170 includes an entry hole insertion body 173 , a welding torch penetrating body 171 , and a scratch prevention body 175 .

The entry hole insertion body 173 has the first welding entry hole 117 and the second welding entry hole ( 137).

The entry hole insertion body 173 is formed in a rectangular parallelepiped shape, the lower end of the entry hole insertion body 173 is made in an open shape, and the inner space 174 of the entry hole insertion body 173 is the welding It covers the top of the welding area of the target pipes (10, 20).

The width of the entry hole insertion body 173 is the width of the entry hole insertion body 173 so that the entry hole insertion body 173 can be moved along the first welding entry hole 117 and the second welding entry hole 137 . The first welding entry hole 117 and the second welding entry hole 137 are formed in a shape slightly smaller than the width of the predetermined size. Then, the entry hole insertion body 173 can be moved while being guided along the first welding entry hole 117 and the second welding entry hole 137, so that the welding target pipes 10, Accurate welding can be made along the welding target line 30 of 20).

The welding torch penetrating body 171 vertically protrudes outward from the upper central portion of the entry hole insertion body 173, and communicates with the internal space 174 of the entry hole insertion body 173 and the outside, A welding torch is penetrated toward the inner space of the entry hole insertion body 173 .

The inside 172 of the welding torch penetrating body 171 is penetrated in its longitudinal direction, and communicates with the internal space 174 of the entry hole insertion body 173 and the outside.

The scratch prevention body 175 is formed along the lower end of the entry hole insertion body 173 to directly contact the welding target pipes 10 and 20, and is made of a plastic resin such as MC nylon, and the welding target pipes (10, 20) to prevent scratches on the surface.

Hereinafter, an operation of the jig apparatus 100 for welding a pipe of a semiconductor and display panel manufacturing facility according to the present embodiment will be described with reference to the drawings.

As shown in FIG. 5 , the fixing by the fixing members 160 and 165 is released by an external force such as a worker, and the first clamping member 110 and the second clamping member 130 are separated from each other. The welding target pipes 10 and 20 are introduced between the first clamping member 110 and the second clamping member 130 .

Then, as shown in FIGS. 2 and 3, by an external force such as a worker, the welding target line 30 is the first welding entry hole 117 and the second welding entry hole 137. The first clamping member 110 is connected to the welding target pipes 10 so that the first clamping member 110 covers one side of the welding target pipes 10 and 20 while being exposed along the central portion of the , 20), and in such a state, the second clamping member ( 130, the first clamping member 110 and the second clamping member 130 as a whole surround the welding target pipes 10 and 20, and in such a state, the fixing members 160 and 165 are Thus, the binding state of the first clamping member 110 and the second clamping member 130 is fixed.

In this state, by an external force such as a worker, the welding portion moving cover member 170 is inserted into any one of the first welding entry hole 117 and the second welding entry hole 137, and the A welding torch may penetrate the welding portion moving cover member 170 to perform welding on the welding target line 30 .

By an external force such as a worker, the welding portion moving cover member 170 is moved while sequentially following the inside of the first welding entry hole 117 and the second welding entry hole 137, such movement By performing periodic welding by the welding torch during the period, accurate periodic welding according to the welding target line 30 can be made.

As described above, the jig apparatus 100 for welding the pipe of the semiconductor and display panel manufacturing facility is the first clamping member 110 , the second clamping member 130 , and the fixing members 160 and 165 . As it is included, the welding target lines 30 of the welding target pipes 10 and 20 are exposed to the outside so that the welding target pipes 10 and 20 can be clamped, and thus the welding target pipe Since the welding is performed precisely at the position where welding is required in the fields 10 and 20, it is possible to prevent the occurrence of welding defects in the welding target pipes 10 and 20.

In addition, as the jig device 100 for welding the pipe of the semiconductor and display panel manufacturing facility includes the welding portion moving cover member 170 , the welding portion moving cover member 170 is moved to the first clamping member 110 . ) and the second clamping member 130 is moved along the first welding entry hole 117 and the second welding entry hole 137, and during such movement, the welding site moving cover member 170 is moved. Welding by the penetrating welding torch is made, and accordingly, welding can be made more accurately at a position where welding is required in the welding target pipes 10 and 20, as well as the welding target pipes 10, 20), the welding flame generated during welding is covered by the welding portion moving cover member 170, so that the welding spark is prevented from splashing out of the welding portion moving cover member 170, a separate maintenance operation Without it, it is possible to prevent the welding flame from affecting the surrounding equipment or irritating the surrounding fire sensor.

In addition, the jig apparatus 100 for welding the pipe of the semiconductor and display panel manufacturing facility includes the first clamping member 110, the second clamping member 130, and the fixing members 160 and 165, , by the first clamping member 110 and the second clamping member 130 , the welding target pipes 10 and 20 are strongly tightened with a certain pressure, so that the welding target pipes 10 and 20 Even when the roundness of the pipes 10 and 20 to be welded is disturbed while a separate drilling operation is performed, in the clamping process by the first clamping member 110 and the second clamping member 130, the first Distorted roundness of the welding target pipes 10 and 20 is automatically corrected by the pressure applied to the welding target pipes 10 and 20 by the clamping member 110 and the second clamping member 130 . In a state where such roundness correction is automatically made, welding to the welding target pipes 10 and 20 can be made, so that welding is required in the welding target pipes 10 and 20 . The welding can be made more accurately.

Hereinafter, a jig apparatus for pipe welding of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention will be described with reference to the drawings. In carrying out this description, the description overlapping with the content already described in the above-described embodiment of the present invention will be omitted here instead of it.

7 is a perspective view showing a jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention.

7, in this embodiment, in order to connect one end of the first clamping member 210 and the second clamping member 230 to each other, the connecting member ( 150 and 155) instead of the connection-side fixing members 280 and 285 are applied.

Since the connection-side fixing members 280 and 285 are presented in the same shape as the first fixing member 260 , each of the connection-side fixing members 280 and 285 is the first fixing member presented in the first embodiment of the present invention. 1 The description of the fixing member 260 will be replaced, and the overlapping description thereof will be omitted herein.

As described above, as the connection-side fixing members 280 and 285 are applied, both end portions of the first clamping member 210 and the second clamping member 230 can be coupled to each other so as to be separated from each other. .

Hereinafter, a jig apparatus for pipe welding of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention will be described with reference to the drawings. In carrying out this description, descriptions overlapping with those already described in one embodiment of the present invention and other embodiments of the present invention described above will be omitted here instead of them.

8 is an enlarged view of a part of a jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to another embodiment of the present invention.

Referring to FIG. 8, in this embodiment, the entry hole insertion body constituting the moving cover member for the welding area is formed of a magnetic material such as iron, and the first clamping member is a movement guide for guiding the movement of the cover member for moving the welding area. A member 390 is further included.

The movement guide member 390 includes a movement guide magnet 391 , a movement departure magnet 392 , and a connection magnet 395 .

The movement guide magnet 391 is formed along an inner surface of the first clamping work pipe body 311 that faces the entry hole insertion body, and is spaced apart from the bottom surface of the first clamping work pipe body 311 at regular intervals. formed in the form that That is, the movement guide magnet 391 is formed to have the same curvature as that of the first clamping pipe body 311, and has a central axis equal to the central axis of the first clamping pipe body 311. is formed

The moving detachment magnet 392 is disposed in a portion relatively close to the body connecting body 318 of the first clamping one pipe body 311, and the polarity opposite to that of the moving guide magnet 391 is inserted into the entry hole It is arranged to be exposed toward the body.

The connecting magnet 395 has one side of the opposite polarity to the movement guide magnet 391 so that it comes into contact with the movement guide magnet 391, and the other side is attached to the entry hole insertion body, the entry hole insertion body It can be moved along the movement guide magnet 391 in the attached state.

If the exposed surface of the movement guide magnet 391 toward the entry hole insertion body is an N pole, the exposed surface of the movement departure magnet 392 toward the entry hole insertion body becomes an S pole, and the movement guide The exposed surface of the connection magnet 395 toward the magnet 391 becomes the S pole, and the exposed surface of the connection magnet 395 toward the entry hole insertion body becomes the N pole.

When configured as described above, in a state in which the connection magnet 395 is attached to the movement guide magnet 391 , and the entry hole insertion body is attached to the connection magnet 395 , the welding site movement cover member is first 1 When it is inserted into the entry hole for welding and moved by an external force, the connecting magnet 395 moves along the movement guide magnet 391, and accordingly, the welding site moving cover attached to the connecting magnet 395 is also It is possible to move while being constantly guided inside the first welding entry hole.

Then, when the connecting magnet 395 reaches the moving detachment magnet 392, the connecting magnet 395 repels the moving detachment magnet 392 so that the connecting magnet 395 is the first clamping work pipe It is separated from the body 311, so that the entry hole insertion body can be easily separated from the first welding entry hole.

In the above, the present invention has been shown and described with respect to specific embodiments, but those skilled in the art can variously modify the present invention within the scope without departing from the spirit and scope of the present invention as set forth in the claims below. and can be changed. However, it is intended to clearly state that all such modifications and variations are included within the scope of the present invention.

According to the jig apparatus for welding a pipe of a semiconductor and display panel manufacturing facility according to an aspect of the present invention, welding is performed precisely at a position where welding is required in the pipes to be welded, thereby preventing the occurrence of welding defects in the pipes to be welded. And, without a separate maintenance work, the welding flame generated during welding of the welding target pipes can be prevented from affecting the surrounding equipment or stimulating the surrounding fire sensor, It is possible to prevent the welding spark from splashing, and when the roundness of the pipes to be welded is disturbed, welding to the pipes to be welded can be made in a state in which the disordered roundness of the pipes to be welded is automatically corrected, so the industry I'd say it's highly likely to be usable.

100: jig device for pipe welding of semiconductor and display panel manufacturing facilities
110: first clamping member
130: second clamping member
150, 155: connection member
160, 165: fixing member

Claims (4)

As a jig device for welding a pipe in a semiconductor and display panel manufacturing facility applied to welding of adjacent welding target pipes applied to a semiconductor and display panel manufacturing facility capable of manufacturing any one of a semiconductor and a display panel,
a first clamping member surrounding one side of the pipes to be welded;
a second clamping member connected to the first clamping member and one end of the second clamping member surrounding the remaining portions of the pipes to be welded other than the portion covered by the first clamping member;
a fixing member capable of connecting and fixing other distal ends of the first clamping member and the second clamping member to each other or allowing the other distal ends of the first clamping member and the second clamping member to be separated from each other; and
a connecting member for connecting one end portions of the first clamping member and the second clamping member to each other;
The first clamping member is
A first clamping pipe body surrounding one side of any one of the welding target pipes;
A first clamping other pipe body surrounding one side of the other one of the pipes to be welded;
a body connecting body connecting the first clamping pipe body and the first clamping pipe body to each other;
A first welding entry hole formed between the first clamping pipe body, the first clamping other pipe body, and the body connection body, through which a welding torch can enter the welding target pipes from the outside;
a first connecting protrusion protruding from the first clamping work pipe body and rotatably connected to the connecting member;
a first fixing one protrusion protruding from the first clamping one pipe body to be connected to the fixing member;
a first connecting protrusion protruding from the first clamping other pipe body and rotatably connected to the connecting member;
and a first fixing rudder protrusion that protrudes from the first clamping rudder pipe body and can be connected to the fixing member,
The second clamping member is
a second clamping pipe body surrounding the remaining part other than the part covered by the first clamping pipe body of any one of the welding target pipes;
a second clamping other pipe body surrounding the remaining part other than the part covered by the first clamping other pipe body of the other one of the welding target pipes;
a second entry hole for welding formed between the second clamping one pipe body and the second clamping other pipe body, through which the welding torch can enter the welding target pipes from the outside;
a second connecting protrusion protruding from the second clamping work pipe body and rotatably connected to the connecting member;
a second fixing one protrusion that protrudes from the second clamping one pipe body and can be connected to the fixing member;
a second connecting protrusion protruding from the second clamping other pipe body and rotatably connected to the connecting member;
and a second fixing rudder protrusion that protrudes from the second clamping rudder pipe body and can be connected to the fixing member,
In order to prevent external diffusion of a welding flame generated during welding of the pipes to be welded by the welding torch, the first welding entry hole and Further comprising; a welding portion moving cover member that enters any one of the second welding entry holes and through which the welding torch penetrates;
The welding part moving cover member is
An entry hole insertion body that enters into any one of the first welding entry hole and the second welding entry hole in a shape surrounding the welding portion of the pipes to be welded by the welding torch;
A welding torch penetrating body protruding outward from the entry hole insertion body and communicating the interior space and the exterior of the entry hole insertion body so that the welding torch penetrates toward the interior space of the entry hole insertion body;
It is formed at the lower end of the entry hole insertion body and is in direct contact with the pipes to be welded, and is made of a plastic resin and includes a scratch-resistant body to prevent scratches on the surfaces of the pipes to be welded,
The entry hole insertion body is formed of a magnetic material,
The first clamping member further comprises a movement guide member for guiding the movement of the welding portion moving cover member,
The movement guide member
a movement guide magnet formed along an inner surface of the first clamping pipe body facing the entry hole insertion body and spaced apart from the bottom surface of the first clamping pipe body at a predetermined interval;
a moving detachment magnet disposed in a portion of the first clamping pipe body that is relatively close to the body connection body, the polarity opposite to the movement guide magnet being exposed toward the entry hole insertion body;
One side of which is in contact with the movement guide magnet as it has the opposite polarity to the movement guide magnet, and the other surface is attached to the entry hole insertion body to be moved along the movement guide magnet with the entry hole insertion body attached. including a connecting magnet that can be
When the connection magnet is attached to the movement guide magnet, and the entry hole insertion body is attached to the connection magnet, the welding portion moving cover member is inserted into the first welding entry hole and moved by an external force, The connecting magnet is moved along the movement guide magnet, and accordingly, the welding portion moving cover attached to the connecting magnet can also be moved while being constantly guided inside the first welding entry hole,
When the connecting magnet reaches the moving detachment magnet, the connecting magnet repulses with the moving detachment magnet so that the connecting magnet is separated from the first clamping work pipe body, so that the entry hole insertion body is the first welding A jig device for pipe welding of a semiconductor and display panel manufacturing facility, characterized in that it can be separated from the entry hole for use. delete delete The method of claim 1,
The first clamping pipe body, the first clamping pipe body, the second clamping pipe body and the second clamping pipe body are made of a metal material,
The welding target pipe among the first clamping pipe body, the first clamping pipe body, the second clamping pipe body, and the second clamping pipe body to prevent scratches on the surfaces of the pipes to be welded. A jig device for pipe welding of semiconductor and display panel manufacturing facilities, characterized in that the part in direct contact with the fields is made of plastic resin.

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