KR102354448B1 - Welding apparatus - Google Patents

Abstract

The present invention provides a welding apparatus, comprising: a welding unit for welding a connection line of a lining panel; a moving rail unit in which the welding unit is movably installed and installed in the first direction parallel to the connection line; and a support rail unit installed in the second direction intersecting the first direction, and installed to be spaced apart in the first direction, in plural, to support the moving rail unit. An objective of the present invention is to provide the welding apparatus capable of reducing a welding cost by improving welding quality and improving welding productivity.

Description

Welding equipment {WELDING APPARATUS}

The present invention relates to a welding apparatus with improved welding quality.

It should be noted that the content described in this section merely provides background information on the present invention and does not constitute the prior art.

In general, during on-site welding for stainless steel water tank assembly and lining work, workers directly perform welding through manual work.

1 is a view showing the appearance and cross-sectional shape of a welding part that has been welded by a conventional operator's manual method.

As shown in Fig. 1, when welding is performed manually, safety problems during high-risk welding work under poor working environment, poor welding shape due to deviation in welding skills between workers, and excessive discoloration of welding parts are unstable, so it is difficult to rework (repair welding). Accordingly, there is a problem in that the cost increases.

Labor costs account for a very high proportion of manufacturing cost (more than 40%), which puts a great burden on the water tank/lining industry. the current situation.

In addition, as work safety standards at construction sites are being strengthened, safety costs are increasing accordingly, and the profitability of small-scale water tanks and linings industry is deteriorating in response to cost reduction requests every year.

When manufacturing and lining stainless steel water tanks, labor costs and related safety costs of field workers account for a very large part, so minimizing the number of field workers is the best way to improve the profits of water tank manufacturers. .

Accordingly, when assembling and lining the water tank, it is possible to improve welding quality as well as work safety through the development of an automated welding device in consideration of field work conditions.

Through the present invention, we intend to contribute to improving profitability and stabilizing welding quality for water tank and lining companies by developing a welding automation device that can be easily handled by simple workers, not skilled workers, when manufacturing and lining water tanks on site. .

KR 10-1983-0009883 A

An aspect of the present invention is to provide a welding apparatus capable of reducing welding cost by improving welding quality and improving welding productivity.

As an aspect for achieving the above object, the present invention is a welding unit for welding the connection line of the lining panel; a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being spaced apart from each other in the first direction to support the moving rail part; and a separation guide part extending in the first direction, provided detachably to the plurality of support rail parts, and configured to set installation intervals in the first direction of the plurality of support rail parts spaced apart from each other in the first direction. It includes, and at least one of the support rail parts provides a welding device for detachably fixing the movable rail part through a magnetic force.

Preferably, the moving rail unit includes: a moving rail extending in the first direction, the welding unit being movably installed; a support cart installed at an end of the moving rail in the first direction and movably supporting the moving rail on the support rail part; and a fixing member installed at an end of the moving rail in the first direction and fixing the moving rail on the support rail of the support rail part.

Preferably, the support rail part is installed in the second direction across the plurality of connection lines, and the welding part welds the plurality of connection lines while repeating fixing and moving the movable rail part on the support rail part. can be joined.

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Preferably, the support rail part may be configured as a first support rail part for detachably fixing the movable rail part to the periphery of the connection line through a magnetic force.

As another aspect for achieving the above object, the present invention is a welding unit for welding the connection line of the lining panel; a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being spaced apart from each other in the first direction to support the moving rail part; and a separation guide part extending in the first direction, provided detachably to the plurality of support rail parts, and configured to set installation intervals in the first direction of the plurality of support rail parts spaced apart from each other in the first direction. including; a first support rail portion for detachably fixing one end of the movable rail portion to the periphery of the connection line through a magnetic force; and a second support rail part for detachably fixing the other end of the moving rail part to the protruding frame protruding in the front-rear direction around the connection line; a support rail extending and provided with the moving rail unit; and an electromagnet member for fixing the support rail through an electromagnetic force.

Preferably, the second support rail portion is formed to extend in the second direction, the support rail on which the moving rail portion is installed; and a fixing bracket for fixing the support rail to the projecting frame.

As another aspect for achieving the above object, the present invention is a welding unit for welding the connection line of the lining panel; a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being spaced apart from each other in the first direction to support the moving rail part; and a separation guide part extending in the first direction, provided detachably to the plurality of support rail parts, and configured to set installation intervals in the first direction of the plurality of support rail parts spaced apart from each other in the first direction. Including;, wherein the support rail part is composed of a first support rail part for detachably fixing the movable rail part to the periphery of the connection line through a magnetic force, the first support rail part extending in the second direction a support rail formed and installed with the moving rail unit; and an electromagnet member for fixing the support rail through an electromagnetic force.

As another aspect for achieving the above object, the present invention is a welding unit for welding the connection line of the lining panel; a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being spaced apart from each other in the first direction to support the moving rail part; and a separation guide part extending in the first direction, provided detachably to the plurality of support rail parts, and configured to set installation intervals in the first direction of the plurality of support rail parts spaced apart from each other in the first direction. including; a welding torch for welding the connection line; a forward and backward moving member for automatically adjusting the arc length of the welding torch by moving the welding torch in the forward and backward directions; a left-right moving member for moving the front-back moving member on which the welding torch is installed in a left-right direction; an angle adjusting member for adjusting the angle of the welding torch with respect to the connection line by rotating the left and right moving member; and a traveling member on which the angle adjusting member is installed and movably installed on the moving rail unit.

As another aspect for achieving the above object, the present invention is a welding unit for welding the connection line of the lining panel; a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; and a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts installed to be spaced apart in the first direction to support the moving rail part; wherein the welding part is configured to weld the connection line welding torch; a forward and backward moving member for automatically adjusting the arc length of the welding torch by moving the welding torch in the forward and backward directions; a left-right moving member for moving the front-back moving member on which the welding torch is installed in a left-right direction; an angle adjusting member for adjusting the angle of the welding torch with respect to the connection line by rotating the left and right moving member; and a traveling member on which the angle adjusting member is installed and movably installed on the moving rail unit, wherein the welding unit includes: a wire reel in which a wire supplied to the welding torch is wound; a wire supply device for supplying a wire from the wire reel to the welding torch; and an angle adjuster for adjusting the angle of the wire supplied to the welding torch through the wire supply device.

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According to an embodiment of the present invention, there is an effect that can reduce welding cost by improving welding quality and improving welding productivity.

1 is a view showing the appearance and cross-sectional shape of a welding part that has been welded by a conventional operator's manual method.
2 is a view showing the appearance and cross-sectional shape of a welded portion that has been welded on a wall (vertical surface) by using the welding apparatus of the present invention.
3 is a view showing a state in which the welding apparatus according to an embodiment of the present invention is installed for wall (vertical) welding.
4 is a view showing an enlarged detail of the periphery of the welding part of the welding apparatus according to an embodiment of the present invention.
5A and 5B are views showing details of a first support rail portion of a welding apparatus according to an embodiment of the present invention.
6A and 6B are views showing details of a second support rail part of a welding apparatus according to an embodiment of the present invention.
7 is a view showing the appearance and cross-sectional shape of a welded portion that has been welded to the bottom (horizontal plane) by using the welding apparatus of the present invention.
8 is a view illustrating a state in which a welding apparatus according to an embodiment of the present invention is installed for bottom (horizontal) welding.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiment of the present invention may be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below. In addition, the embodiments of the present invention are provided in order to more completely explain the present invention to those of ordinary skill in the art. The shapes and sizes of elements in the drawings may be exaggerated for clearer description.

The drawings in the front-rear direction (D1), the left-right direction (D2), and the vertical direction (D3) used in the drawings of the present invention may be defined as follows.

The front-back direction D1 is a direction in which the welding torch 110 of the welding part 100 moves away from or closer to the connection line W.

The left and right direction D2 is a direction parallel to the second direction L2 in which the support rail 310 of the support rail part 300 extends and the movable rail part 200 moves on the support rail part 300 .

The vertical direction D3 is a direction parallel to the first direction L1 in which the moving rail 210 of the moving rail part 100 extends and the welding part 100 moves along the connecting line W.

Hereinafter, a welding apparatus according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 8 .

The welding apparatus of the present invention can be used to install a storage tank such as a water tank in which a fluid such as water is stored therein.

The storage tank may be composed of a concrete structure, but in the case of a storage tank composed of concrete, there is a possibility that cracks may occur on the inner wall, and it is inappropriate to directly store a fluid such as water due to the strong alkalinity of concrete.

Therefore, on the inner surface of the storage tank, it is possible to form a storage inner surface in which the fluid is stored by installing the lining panel (P) on the support beam installed on the inner wall of the storage tank.

1 is a view showing the appearance and cross-sectional shape of a welding part 100 that has been welded by a conventional operator's manual method.

1, it can be seen that the shape of the welding part 100 is very irregular, and discoloration and spatter occur a lot.

Figure 2 is the appearance and cross-sectional shape of the welding part 100 that has performed wall (vertical surface) welding by using the welding apparatus of the present invention, Figure 7 is a bottom surface (horizontal surface) welding is performed using the welding apparatus of the present invention. It is the shape of the external appearance and cross-section of one welded part 100 .

2 and 7, unlike the conventional welding part 100 shown in FIG. 1, the welding apparatus of the present invention was able to confirm that a sound welding part 100 was made under a wide welding condition, and the welding wire (Wire) It was found that the quality of the welded part 100 could be secured even when the carcass welding was performed without using a .

3 and 4 , the welding apparatus according to an embodiment of the present invention may include a welding part 100 , a moving rail part 200 , and a support rail part 300 .

Referring to FIGS. 3 and 4 , the welding part 100 may weld the connection line W of the lining panel P. In this case, the lining panel may be made of a metal material such as stainless steel.

The welding part 100 is movably installed on the moving rail part 200 and can be welded by welding the connection line (W).

The welding part 100 is movably installed on the moving rail part 200, and the welding torch 110 is close to or away from the second direction L2 and the connection line W crossing the first direction L1. It may be installed to be movable in a third direction that is a direction.

Referring to FIGS. 3 and 4 , the moving rail unit 200 may be installed so that the welding part 100 is movable and parallel to the connection line W in the first direction L1 .

The moving rail unit 200 is formed to extend in the first direction (L1) along the connection line (W) of the adjacent lining panel (P), and both ends in the longitudinal direction may be fixed to the support rail unit (300).

The moving rail part 200 is installed in the first direction (L1) parallel to the connection line (W) of the adjacent lining panel (P), and the welding part 100 is the vertical direction (D3) on the moving rail part 200 A welding operation may be performed along the connection line W while moving in the first direction L1.

At this time, the moving rail unit 200 may be positioned on the support rail unit 300 so that the welding unit 100 is disposed on the connection line (W).

3 and 4, the support rail part 300 is installed in the second direction (L2) intersecting the first direction (L1), and spaced apart in the first direction (L1), a plurality of installation rail A portion 200 may be supported.

The support rail part 300 is formed to extend in the second direction L2, and spaced apart in the first direction L1 to fix both ends in the first direction L1 which is the longitudinal direction of the movable rail part 200. can be installed.

The first direction L1 and the second direction L2 are formed vertically, and the support rail part 300 and the moving rail part 200 may be installed to cross vertically.

In the welding apparatus of the present invention, the welding part 100 can uniformly weld the connection line W while moving in a straight line in the first direction L1 on the moving rail part 200, so that the welding quality can be improved. there is

In the welding apparatus of the present invention, since the support rail part 300 firmly fixes the moving rail part 200, the welding part 100 can be fixed without shaking, so that the shape of the welding part 100 is regularly formed and the welding quality is improved. There is an effect that can be improved.

In the welding apparatus of the present invention, the support rail part 300 is detachably fixed around the connection line (W), thereby stably fixing the welding apparatus and when the welding operation is finished, it is easily moved to another connection line (W). It is possible to work again after fixing, so that the operating efficiency of the welding device is improved and economic efficiency can be improved.

Referring to FIG. 4 , the moving rail unit 200 may include a moving rail 210 , a support cart 230 , and a fixing member 250 .

The moving rail 210 may extend in the first direction L1 and the welding part 100 may be installed to be movable.

A rack gear may be formed on the moving rail 210 in the first direction L1, and the pinion gear installed on the traveling member 150 of the welding part 100 is meshed with the rack gear while the traveling member 150 is a moving rail. It can move on 210 .

The support cart 230 is installed at an end of the moving rail 210 in the first direction L1 , and may movably support the moving rail 210 on the support rail unit 300 .

The support cart 230 may be installed in both end regions of the moving rail 210 in the first direction L1 , respectively.

The fixing member 250 may be installed at an end of the moving rail 210 in the first direction L1 , and may fix the moving rail 210 on the support rail 310 of the support rail unit 300 .

The fixing member 250 may be respectively installed in both end regions in the first direction L1 of the moving rail 210 .

3 and 8 , the support rail unit 300 is installed in the second direction L2 across the plurality of connection lines W, and the moving rail unit 200 includes the support rail unit 300 . ) while repeating the fixing and moving on the welding part 100 can weld a plurality of connection lines (W).

The moving rail unit 200 may be installed to be movable in the second direction L2 on the support rail unit 300 .

By moving the moving rail unit 200 in the second direction (L2) on the support rail unit 300 to adjust the position, the welding unit 100 installed on the moving rail unit 200 is positioned to coincide with the connection line (W). can be adjusted.

In addition, the moving rail unit 200 is a plurality of connecting lines ( W) can be welded.

That is, by installing the moving rail unit 200 to be movable in the second direction L2 on the support rail unit 300 , after the welding apparatus of the present invention is installed, the moving rail unit 200 is moved to the support rail unit 300 . ) while moving in the second direction L2, a welding operation can be performed on a plurality of connection lines W, so that work efficiency in the field can be improved.

A simple description of the process of welding joining for the plurality of connection lines (W) is as follows.

The support rail unit 300 may be installed in the second direction L2 across the two connection lines W.

Both ends of the moving rail unit 200 may be supported by the two support rail units 300 , and may be moved to the left along the second direction L2 on the two support rail units 300 .

First, the moving rail unit 200 is moved in the second direction (L2) on the support rail unit 300 so that the welding part 100 installed on the moving rail unit 200 is disposed at a position corresponding to the connection line W on the left side. move

Thereafter, the position of the moving rail unit 200 may be fixed on the support rail unit 300 , and the welding part 100 installed on the moving rail unit 200 is disposed along the left side connection line W in the first direction L1 . ) while moving to welding.

Next, the fixing of the moving rail unit 200 fixed to the support rail unit 300 is released, and the welding unit 100 installed on the moving rail unit 200 is disposed at a position corresponding to the connection line W on the right side. The moving rail unit 200 is moved to the right along the second direction L2 on the support rail unit 300 as much as possible.

Thereafter, the position of the moving rail unit 200 may be fixed on the support rail unit 300 , and the welding part 100 installed on the moving rail unit 200 is moved along the connection line W on the right in the first direction L1 . ) while moving to welding.

At least one of the support rail units 300 may detachably fix the moving rail unit 200 through a magnetic force.

The support rail unit 300 may be detachably fixed to the periphery of the connection line W through the magnetic force of a magnetic material. For example, the support rail unit 300 may be detachably fixed to the periphery of the connection line W, including the electromagnet member 330 provided with magnetic force according to the on/off of the power source.

Referring to FIG. 8 , the support rail part 300 includes a first support rail part 300-1 for detachably fixing the moving rail part 200 to the periphery of the connection line W through a magnetic force. can be

The first support rail part 300-1 is detachably fixed to the periphery of the connection line W through a magnetic force, and is installed in the second direction L2 intersecting the first direction L1, so that the moving rail part (200) can be supported.

For example, the moving rail unit 200 may be fixed to the two first support rail units 300 - 1 .

Both ends of the moving rail unit 200 in the first longitudinal direction L1 may be fixed to the first support rail unit 300-1, respectively.

Referring to FIG. 3 , the plurality of support rail parts 300 may include a first support rail part 300 - 1 and a second support rail part 300 - 2 .

The first support rail part 300-1 may detachably fix one end of the moving rail part 200 to the periphery of the connection line W through a magnetic force.

The second support rail unit 300-2 may detachably fix the other end of the moving rail unit 200 to the protruding frame F protruding in the front-rear direction D1 from the periphery of the connection line W. .

One end of the moving rail unit 200 may be fixed to the first support rail unit 300-1, and the other end of the moving rail unit 200 may be fixed to the second supporting rail unit 300-2.

The upper end of the moving rail unit 200 may be fixed to the first support rail unit 300-1, and the lower end of the moving rail unit 200 may be fixed to the second supporting rail unit 300-2.

6A and 6B , the second support rail part 300 - 2 may include a support rail 310 and a fixing bracket 350 .

The support rail 310 is formed to extend in the second direction L2 , and the movable rail unit 200 may be installed therein.

The fixing bracket 350 may fix the support rail 310 to the protruding frame F.

A pair of fixing brackets 350 may be installed at both ends of the support rail 310 in the second direction L2 , and the support rail 310 may be fixed to the protruding frame F.

In the first bracket 351 of the fixing bracket 350 , an end region of the support rail 310 is inserted in the second direction L2 , and may be fixed by a fastening screw 355 .

The second bracket 353 of the fixing bracket 350 may be fixed by a fastening screw 355 while being mounted on the protruding frame F.

5A and 5B , the first support rail part 300 - 1 may include a support rail 310 and an electromagnet member 330 .

The support rail 310 is formed to extend in the second direction L2 , and the movable rail unit 200 may be installed therein.

The electromagnet member 330 may fix the support rail 310 through an electromagnetic force.

A pair of the electromagnet member 330 is installed at both ends of the support rail 310 in the second direction L2 , and the support rail 310 may be detachably fixed through an electromagnetic force.

Referring to Figure 5b, the electromagnet member 330 may be installed on the connection line (W) of the two lining panels (P) to fix the two lining panels (P) to be welded. Specifically, since the electromagnet member 330 is fixed through the electromagnetic force, the support rail 310 disposed on the front side of the electromagnet member 330 can fix the connection line W of the two lining panels P. .

Referring to FIG. 4 , the welding part 100 may include a welding torch 110 , a forward/backward moving member 120 , a left/right moving member 130 , an angle adjusting member 140 , and a traveling member 150 .

Referring to FIG. 4 , the welding torch 110 may weld the connection line W. Referring to FIG.

The welding torch 110 can be continuously welded while moving in a straight line in the first direction L1 along the connection line W by the welding part 100 moving on the moving rail part 200 .

The welding torch 110 may be installed to be movable in the front-rear direction (D1) and the left-right direction (D2) by the front-back moving member 120 and the left-right moving member 130 .

The welding torch 110 may perform both butt welding or overlap welding while the angle is adjusted by the angle adjusting member 140 .

The welding torch 110 is disposed on the connection line W parallel to the first direction L1, and the moving rail 210 is spaced apart from the connection line W in the second direction L2 at a predetermined interval. It can be placed in a part.

For example, the welding torch 110 may be disposed on the connection line W, and the moving rail 210 may be disposed on a portion spaced apart from the connection line W by a predetermined interval to the left.

Referring to FIG. 4 , the front-rear moving member 120 can automatically adjust the arc length of the welding torch 110 by moving the welding torch 110 in the front-rear direction D1 .

A welding torch 110 may be installed in the forward and backward movement member 120 to be movable in the forward and backward direction (D1).

The front and rear moving member 120 is a welding torch 110 on the front and rear frame 121 in which the first slot 123 of the long hole shape formed in the front and rear direction D1 is formed, and the first slot 123 of the front and rear frame 121 . It may include a driving motor to move the. For example, the drive motor may be equipped with a 50W class servo motor.

The forward and backward movement member 120 may be installed between the welding torch 110 and the left and right movement member 130 , and the forward and backward movement member 120 in which the welding torch 110 is installed is moved in the left and right direction on the left and right movement member 130 . (D2) can be

Referring to FIG. 4 , the left and right moving member 130 may move the forward and backward moving member 120 on which the welding torch 110 is installed in the left and right direction D2 .

The left and right moving member 130 is a left and right frame 131 in which a second slot 133 of a long hole shape formed in the left and right direction D2 is formed, and a welding torch 110 on the second slot 133 of the left and right frame 131 . may include a driving motor for moving the forward and backward moving member 120 installed therein. For example, the drive motor may be equipped with a 50W class servo motor.

Accordingly, the welding torch 110 installed together with the forward and backward moving member 120 on the left and right moving member 130 can move in the left and right direction D2, and the welding torch 110 is located at a position corresponding to the connection line (W). The position can be finely adjusted to be placed in

The left and right moving member 130 may be installed between the forward and backward moving member 120 and the angle adjusting member 140 , and the left and right moving member 130 installed in the angle adjusting unit may be rotated on the angle adjusting member 140 . have.

Accordingly, while the welding torch 110 is also rotated together with the forward and backward moving member 120 and the left and right moving member 130, the angle of the welding torch 110 with respect to the connection line W can be adjusted.

Referring to FIG. 4 , the angle adjusting member 140 may adjust the angle of the welding torch 110 with respect to the connecting line W by rotating the left and right moving member 130 .

The angle adjusting member 140 may be rotatably installed on the traveling member 150 .

When the angle adjusting member 140 rotates, the left and right moving member 130 installed on the angle adjusting member 140, the forward and backward moving member 120, and the welding torch 110 are rotated, while the welding torch for the connection line (W) ( 110) can be adjusted.

Referring to FIG. 4 , the traveling member 150 may have an angle adjusting member 140 installed therein, and may be installed movably on the moving rail unit 200 .

The traveling member 150 may be movably installed on the moving rail 210 of the moving rail unit 200 .

The pinion gear installed on the traveling member 150 meshes with the rack gear installed on the moving rail 210 , and as the pinion gear is rotated by the driving motor, the traveling member 150 may move on the moving rail 210 . For example, the driving motor may be equipped with a 400W-class servomotor.

Referring to FIG. 4 , the welding part 100 may further include a wire reel 160 , a wire supply device 170 , and an angle adjuster 180 .

However, the wire is not shown in the wire reel 160, the wire supply device 170, and the angle adjuster 180 shown in FIG.

The wire reel 160 may be wound with a wire supplied to the welding torch 110 .

The wire supply device 170 may supply a wire from the wire reel 160 to the welding torch 110 .

A wire is wound on the wire reel 160 , and the wire supply device 170 may supply the wire wound on the wire reel 160 to the welding torch 110 through the angle adjuster 180 .

The angle adjuster 180 may adjust the angle of the wire supplied to the welding torch 110 through the wire supply device 170 .

The angle adjuster 180 may be installed around the welding torch 110 to adjust the angle of the wire supplied to the welding torch 110 .

The welding apparatus of the present invention may further include a control unit, and the control unit may control all operations and operations of the welding apparatus of the present invention.

The controller may control the moving direction, the moving speed, the progress or stop operation, and the arc length of the welding torch 110 of the traveling member 150 , the left and right moving member 130 , and the forward/backward moving member 120 .

In addition, the control unit is collectively set information such as the optimal current value, voltage value, welding speed, etc. according to the thickness of the lining panel (P) to be welded, and welding according to the information set according to the thickness of the lining panel (P) The welding part 100 may be controlled to perform the operation.

3 and 8 , the welding device is formed to extend in the first direction (L1), is provided detachably to the plurality of support rails (300), and is provided with a plurality of spaces spaced apart in the first direction (L1). It may further include a separation guide portion 400 for setting the installation interval in the first direction (L1) of the support rail portion (300).

The spacing guide part 400 may serve to set an installation interval of the plurality of support rail parts 300 spaced apart from each other in the first direction L1 .

The spacing guide part 400 sets the installation interval of the support rail part 300, and then, the support rail part 300 is fixed to the wall or floor surface through magnetic force, etc., and then the spacing guide part 400 is removed. can be

A pair of the separation guide parts 400 may be installed while being respectively installed at both ends of the plurality of support rail parts 300 in the second direction L2 .

For example, the separation guide part 400 is installed to connect between the two support rail parts 300 , and the two spacing guide parts 400 may be installed. In this case, the two support rail parts 300 and the two separation guide parts 400 may have a rectangular shape in a state in which they are connected to each other.

A plurality of support rail units 300 may be formed to extend in the second direction L2 and spaced apart from each other in the first direction L1 .

At this time, it is not easy to manually adjust the intervals spaced apart in the first direction L1 of the plurality of support rail units 300 .

In addition, when the spacing of the plurality of support rail parts 300 in the first direction L1 is different depending on the position of the second direction L2 , the moving rail part 200 is a plurality of support rail parts 300 . There may be a problem in that it cannot move smoothly in the second direction L2.

Therefore, by inserting the spacing guide parts 400 having a constant length on both sides of the plurality of support rail parts 300 installed to be spaced apart in the first direction L1, the installation intervals of the plurality of support rail parts 300 are fixed. can be adjusted

Accordingly, when the moving rail unit 200 moves in the second direction L2 on the plurality of support rail units 300 , the distance between the plurality of support rail units 300 is kept constant while the moving rail unit 200 is Since it can be moved smoothly, there is an effect that workability in the field can be improved.

The separation guide unit 400 may include a separation guide body and an insertion member.

The separation guide body may be formed to extend in the first direction (L1).

The insertion members are respectively installed at both ends of the separation guide body in the first direction (L1), are formed to protrude in the second direction (L2), and may be fixed while being inserted into the support rail part (300).

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and variations are possible within the scope without departing from the technical spirit of the present invention described in the claims. It will be apparent to those of ordinary skill in the art.

100: welding part 110: welding torch
120: front and rear moving member 121: front and rear frame
123: first slot 130: left and right moving member
131: left and right frame 133: second slot
140: angle adjustment member 150: traveling member
160: wire reel 170: wire supply device
180: angle adjuster 200: moving rail part
210: mobile rail 230: support cart
250: fixing member 300: support rail portion
300-1: first support rail part 300-2: second support rail part
310: support rail 330: electromagnet member
350: fixing bracket 351: first bracket
353: second bracket 355: fastening screw
400: separation guide part F: projecting frame
P: Lining panel W: Connection line
D1: Front-rear direction D2: Left-right direction
D3: up-down direction L1: first direction
L2: second direction

Claims (11)

Welding part for welding the connection line of the lining panel;
a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line;
a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being provided to be spaced apart from each other in the first direction to support the moving rail part; and
a separation guide portion extending in the first direction, provided detachably to the plurality of support rail portions, and configured to set installation intervals in the first direction of the plurality of support rail portions spaced apart from each other in the first direction; including,
At least one of the support rail parts is a welding device for detachably fixing the movable rail part through a magnetic force.
According to claim 1, wherein the moving rail unit,
a moving rail extending in the first direction and having the welding part movably installed;
a support cart installed at an end of the moving rail in the first direction and movably supporting the moving rail on the support rail part; and
and a fixing member installed at an end of the moving rail in the first direction and fixing the moving rail on the support rail of the support rail part.
According to claim 1,
The support rail part is installed in the second direction across the plurality of connection lines,
A welding device in which the welding unit welds the plurality of connection lines while repeating fixing and moving the moving rail unit on the support rail unit.
delete According to claim 1, wherein the support rail portion,
A welding apparatus comprising a first support rail part for detachably fixing the movable rail part to the periphery of the connection line through a magnetic force.
Welding part for welding the connection line of the lining panel;
a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line;
a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being provided to be spaced apart from each other in the first direction to support the moving rail part; and
a separation guide portion extending in the first direction, provided detachably to the plurality of support rail portions, and configured to set installation intervals in the first direction of the plurality of support rail portions spaced apart from each other in the first direction; including,
The support rail part,
a first support rail part for detachably fixing one end of the moving rail part to the periphery of the connection line through a magnetic force; and
and a second support rail part for detachably fixing the other end of the moving rail part to the protruding frame protruding in the front-rear direction around the connection line;
The first support rail portion,
a support rail extending in the second direction and provided with the moving rail unit; and
Welding apparatus including a; electromagnet member for fixing the support rail through the electromagnetic force.
According to claim 6, The second support rail portion,
a support rail extending in the second direction and provided with the moving rail unit; and
A welding device including a; fixing bracket for fixing the support rail to the protruding frame.
Welding part for welding the connection line of the lining panel;
a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line;
a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being provided to be spaced apart from each other in the first direction to support the moving rail part; and
a separation guide portion extending in the first direction, provided detachably to the plurality of support rail portions, and configured to set installation intervals in the first direction of the plurality of support rail portions spaced apart from each other in the first direction; including,
The support rail part,
It is composed of a first support rail part for detachably fixing the moving rail part to the periphery of the connection line through a magnetic force,
The first support rail portion,
a support rail extending in the second direction and provided with the moving rail unit; and
Welding apparatus including a; electromagnet member for fixing the support rail through the electromagnetic force.
Welding part for welding the connection line of the lining panel;
a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line;
a support rail part installed in a second direction intersecting the first direction, a plurality of support rail parts being provided to be spaced apart from each other in the first direction to support the moving rail part; and
a separation guide portion extending in the first direction, provided detachably to the plurality of support rail portions, and configured to set installation intervals in the first direction of the plurality of support rail portions spaced apart from each other in the first direction; including,
The welding part,
a welding torch for welding the connection line;
a forward and backward moving member for automatically adjusting the arc length of the welding torch by moving the welding torch in the forward and backward directions;
a left-right moving member for moving the front-back moving member on which the welding torch is installed in a left-right direction;
an angle adjusting member for adjusting the angle of the welding torch with respect to the connection line by rotating the left and right moving member; and
A welding device including a; the angle adjusting member is installed, the traveling member is movably installed on the moving rail portion.
Welding part for welding the connection line of the lining panel;
a moving rail unit in which the welding unit is movably installed and installed in a first direction parallel to the connection line; and
and a support rail part installed in a second direction intersecting the first direction and provided in plurality to support the moving rail part by being spaced apart from each other in the first direction.
The welding part,
a welding torch for welding the connection line;
a forward and backward moving member for automatically adjusting the arc length of the welding torch by moving the welding torch in the forward and backward directions;
a left-right moving member for moving the front-back moving member on which the welding torch is installed in a left-right direction;
an angle adjusting member for adjusting the angle of the welding torch with respect to the connection line by rotating the left and right moving member; and;
and a traveling member on which the angle adjusting member is installed and movably installed on the moving rail unit;
The welding part,
a wire reel in which the wire supplied to the welding torch is wound;
a wire supply device for supplying a wire from the wire reel to the welding torch; and
Welding apparatus further comprising a; angle adjuster for adjusting the angle of the wire supplied to the welding torch through the wire supply device.
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