CN220217390U - Automatic welding device - Google Patents

Abstract

The utility model discloses an automatic welding device which comprises a support, wherein a track assembly is arranged on the support, a moving assembly is arranged on the track assembly, the moving assembly is arranged on the track assembly in a sliding mode along a first direction, a lifting assembly is arranged on the moving assembly, the lifting assembly is arranged on the moving assembly in a sliding mode along a second direction, a welding robot is arranged on the lifting assembly, the automatic welding device further comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are vertically arranged on the support, a first clamping assembly is arranged on the first fixing plate in a sliding mode, a second supporting assembly is arranged on the second fixing plate in a sliding mode, the first supporting assembly clamps a first part to be welded, and the second supporting assembly clamps the other end of the second part to be welded. The automatic welding device provided by the utility model can clamp pipelines with different specifications, and the welding robot can realize adjustment of multiple degrees of freedom, so that the welding efficiency is improved.

Description

Automatic welding device

Technical Field

The utility model belongs to the technical field of welding equipment, and particularly relates to an automatic welding device.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as automobiles, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound. In addition to use in factories, welding can also be performed in a variety of environments, such as in the field, underwater, and in space. Wherever welding may present a hazard to the operator, appropriate safeguards must be taken when welding. The possible injuries to the human body caused by welding include burn, electric shock, vision damage, inhalation of toxic gas, excessive ultraviolet irradiation and the like.

At present, along with the continuous popularization of the industrial prefabrication of the pipeline, the automatic pipeline welding technology is also popularized, and in the prior art, different automatic welding devices are required to be used for welding the pipelines with different specifications, so that the cost is greatly increased, the pipeline welding efficiency is reduced, the labor force is increased, toxic gas is generated in the electric welding process, and the health hazard is caused to people.

Therefore, there is a need to design an automatic welding device to solve the above-mentioned problems that different welding devices are required to be used for pipelines with different specifications, so that the cost is increased, the welding efficiency is reduced, and the labor force is increased.

Disclosure of Invention

In order to solve the technical problems that different welding devices are needed to be used for pipelines with different sizes and shapes, which are mentioned in the background art, the cost is increased, the welding efficiency is reduced, and the manual labor force is increased, an automatic welding device is provided to solve the problems.

In order to achieve the above object, the specific technical scheme of the automatic welding device of the present utility model is as follows:

the utility model provides an automatic welding device, which comprises a bracket, be provided with track subassembly on the support, be provided with the movable assembly on the track subassembly, the movable assembly slides along first direction and sets up on the track subassembly, be provided with lifting unit on the movable assembly, lifting unit slides along the second direction and sets up on the movable assembly, be provided with welding robot on the lifting unit, still include first fixed plate and second fixed plate, first fixed plate and second fixed plate set up perpendicularly on the support, slide on the first fixed plate and set up at first clamping assembly, slide on the second fixed plate and be provided with second supporting component, first supporting component centre gripping is first to wait the weldment, the second supporting component centre gripping second waits the other end of weldment, welding robot waits to weld to first to wait to weld with the second.

Further, the first fixed plate is provided with a first fixing frame in a rotating mode, the first clamping assembly is arranged on the first fixing frame in a sliding mode, the second fixed plate is provided with a second fixing frame in a rotating mode, and the second clamping assembly is arranged on the second fixing frame in a sliding mode.

Further, the first clamping assembly comprises a first telescopic assembly, a second telescopic assembly, a third telescopic assembly and a fourth telescopic assembly, the first telescopic assembly, the second telescopic assembly, the third telescopic assembly and the fourth telescopic assembly are arranged on the first fixing frame in a sliding mode, and the first to-be-welded piece is clamped between the first telescopic assembly, the second telescopic assembly, the third telescopic drilling and the fourth telescopic assembly.

Further, the first flexible subassembly includes first flexible pipe and second flexible pipe, and first flexible pipe is fixed to be set up on first mount, and the second flexible pipe slides and sets up in first telescopic link, and the one end that the first flexible pipe was kept away from to the second flexible pipe is provided with the butt piece, butt piece and wait to weld the piece butt.

Further, the first telescopic assembly further comprises an abutting frame, the abutting frame is arranged at one end, far away from the first telescopic tube, of the second telescopic tube, and the abutting piece is rotatably arranged on the abutting frame.

Further, the abutting piece comprises an arc surface and a straight surface, the first piece to be welded comprises a circular welding piece and a square welding piece, the arc surface is abutted with the circular welding piece, and the straight surface is abutted with the square welding piece.

Further, the device further comprises a driving piece, wherein the driving piece is arranged on the abutting frame and is used for driving the abutting piece to rotate relative to the abutting frame so as to realize switching between the straight surface and the circular arc surface.

Further, still include supporting component, supporting component sets up between first fixed plate and second fixed plate, and supporting component is used for waiting to weld the piece with the second to wait to weld the piece to first.

Further, the track assembly comprises a first supporting piece and a second supporting piece, the first supporting piece and the second supporting piece are vertically arranged on the support, a first sliding rail is clamped between the first supporting piece and the second supporting piece along a first direction, a first sliding block is arranged on the first sliding rail in a sliding mode, and the moving assembly is arranged on the first sliding block.

Further, the moving assembly comprises a third supporting piece, a second sliding rail is arranged on the third supporting piece along the second direction, a second sliding block is arranged on the second sliding rail in a sliding mode, and the lifting assembly is arranged on the second sliding block.

Further, the device further comprises a moving rail, wherein the moving rail is arranged on the support, and the first fixing plate and the second fixing plate are arranged on the moving rail in a sliding mode.

The automatic welding device of the utility model has the following advantages:

through sliding the setting on first fixed plate and be provided with first clamping assembly, sliding on the second fixed plate is provided with second supporting component, can realize carrying out the centre gripping to the pipeline of different specifications, be provided with track subassembly on the support, be provided with the removal subassembly on the track subassembly, the removal subassembly slides along first direction and sets up on the track subassembly, be provided with lifting unit on the removal subassembly, lifting unit slides along the second direction and sets up on moving the subassembly, be provided with welding robot on the lifting unit, welding robot hot-man can realize the regulation of a plurality of degrees of freedom, realize automatic weld to the pipeline, workman intensity of labour has been reduced, welding efficiency has been improved.

Drawings

FIG. 1 is a schematic view of an automatic welding device according to the present utility model;

FIG. 2 is a schematic view of a part of the structure of an automatic welding device according to the present utility model;

FIG. 3 is a schematic view of a first clamping assembly according to the present utility model;

FIG. 4 is a schematic view of a first telescopic assembly according to the present utility model;

FIG. 5 is a schematic view of an abutment according to the present utility model;

fig. 6 is a schematic structural view of the welding robot of the present utility model.

The figure indicates:

1. a track assembly; 11. a first support; 12. a second support; 13. a first slide rail; 14. a first slider; 15. a first lead screw; 16. a first driving member; 2. a moving assembly; 21. a third support; 22. a second slide rail; 23. a second slider; 24. a second lead screw; 25. a second driving member; 3. a lifting assembly; 4. a first fixing plate; 5. a second fixing plate; 6. a first fixing frame; 7. the second fixing frame; 8. a first clamping assembly; 81. a first telescoping assembly; 811. a first telescopic tube; 812. a second telescopic tube; 813. the abutting frame; 814. an abutment; 8141. an arc surface; 8142. straight surfaces; 82. a second telescoping assembly; 83. a third telescoping assembly; 84. a fourth telescoping assembly; 9. a second clamping assembly; 10. a support assembly; 100. a bracket; 101. a welding robot; 1011. a first base; 1012. a second base; 1013. a first mechanical arm; 1014. a second mechanical arm; 1015. a third mechanical arm; 1016. a welding gun; 103. a first part to be welded; 104. the second piece to be welded; 110. and (3) moving the track.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

The automatic welding apparatus of the present utility model will be described with reference to fig. 1 to 6.

At present, along with the continuous popularization of the industrial prefabrication of the pipeline, the automatic pipeline welding technology is also popularized, and in the prior art, different pipelines with different specifications are welded, or different pipeline shapes are welded, such as circular pipelines or square pipelines, and different automatic welding devices are required to be used for welding, so that the cost is greatly increased, the efficiency of pipeline welding is reduced, the labor force is increased, toxic gas is generated in the electric welding process, and health hazards are caused to people. Therefore, there is a need to design an automatic welding device to solve the above-mentioned problems.

As shown in fig. 1 to 4, the automatic welding device in the utility model comprises a bracket 100, wherein a track assembly 1 is arranged on the bracket 100, a moving assembly 2 is arranged on the track assembly 1, the moving assembly 2 is arranged on the track assembly 1 in a sliding manner along a first direction, a lifting assembly 3 is arranged on the moving assembly 2, the lifting assembly 3 is arranged on the moving assembly 2 in a sliding manner along a second direction, a welding robot 101 is arranged on the lifting assembly 3, the automatic welding device further comprises a first fixing plate 4 and a second fixing plate 5, the first fixing plate 4 and the second fixing plate 5 are vertically arranged on the bracket 100, the first fixing plate 4 is arranged on a first clamping assembly 8 in a sliding manner, a second supporting assembly 10 is arranged on the second fixing plate 5 in a sliding manner, the first supporting assembly 10 clamps a first part 103 to be welded, the second supporting assembly 10 clamps the other end of a second part to be welded 104, and the welding robot 101 welds the first part 103 and the second part to be welded 104. In this embodiment, the first part to be welded 103 is a first pipe, and the second part to be welded 104 is a second pipe. In this embodiment, the first direction is the direction indicated by L1 in fig. 1, and the second direction is the direction indicated by L2 in fig. 1.

Through sliding on first fixed plate 4 and setting up and be provided with first clamping assembly 8, sliding on the second fixed plate 5 is provided with second supporting component 10, can realize carrying out the centre gripping to the pipeline of different specifications, be provided with track subassembly 1 on support 100, be provided with on the track subassembly 1 and remove subassembly 2, it sets up on track subassembly 1 to remove subassembly 2 along first direction slip, be provided with lifting unit 3 on the removal subassembly 2, lifting unit 3 slides along the second direction and sets up on removing subassembly 2, be provided with welding robot 101 on the lifting unit 3, welding robot can realize the regulation of a plurality of degrees of freedom, realize pipeline automatic weld, workman intensity of labour has been reduced, welding efficiency has been improved.

Further, as shown in fig. 1 to 4, the first fixing plate 4 is rotatably provided with a first fixing frame 6, the first clamping assembly 8 is slidably disposed on the first fixing frame 6, the second fixing plate 5 is rotatably provided with a second fixing frame 7, and the second clamping assembly 9 is slidably disposed on the second fixing frame 7. The first fixing frame 6 rotates to be arranged on the first fixing plate 4, the first clamping assembly 8 drives the first part to be welded 103 to rotate along the axis of the first part to be welded, the second fixing frame 7 rotates to be arranged on the second fixing plate 5, the second clamping assembly 9 drives the second part to be welded 104 to rotate along the axis of the first part to be welded, when the welding robot 101 performs welding, the first fixing frame 6 can rotate relative to the first fixing plate 4, the second fixing frame 7 rotates relative to the second fixing plate 5, the first part to be welded 103 and the second part to be welded 104 are rotated, after the welding robot 101 adjusts the positions, the first fixing frame 6 and the second fixing frame 7 can be kept still, and only the first part to be welded 103 and the second part to be welded 104 are rotated, so that the welding of the first part to be welded 103 and the second part to be welded 104 is realized. In this embodiment, the distance between the first fixing plate 4 and the second fixing plate 5 on the bracket 100 can be adjusted so as to adapt to pipes with different lengths.

Further, as shown in fig. 1 to 4, the first clamping assembly 8 includes a first telescopic assembly 81, a second telescopic assembly 82, a third telescopic assembly 83 and a fourth telescopic assembly 84, the first telescopic assembly 81, the second telescopic assembly 82, the third telescopic assembly 83 and the fourth telescopic assembly 84 are slidably disposed on the first fixing frame 6, and the first piece 103 to be welded is clamped between the first telescopic assembly 81, the second telescopic assembly 82, the third telescopic drilling and the fourth telescopic assembly 84. Specifically, the first telescopic member 81 includes a first telescopic tube 811 and a second telescopic tube 812, the first telescopic tube 811 is fixedly disposed on the first fixing frame 6, the second telescopic tube 812 is slidably disposed in the first telescopic rod, one end of the second telescopic tube 812 away from the first telescopic tube 811 is provided with an abutting piece 814, and the abutting piece 814 abuts against a piece to be welded. Similarly, the structures of the second telescopic assembly 82, the third telescopic assembly 83 and the fourth telescopic assembly 84 are the same as those of the first telescopic assembly 81, and will not be described again. In this embodiment, the first clamping assembly 8 and the second clamping assembly 9 have the same structure, and the specific structure of the second clamping assembly 9 is not described again.

Further, as shown in fig. 1 to 4, the first telescopic assembly 81 further includes an abutment 813, the abutment 813 being provided at an end of the second telescopic tube 812 remote from the first telescopic tube 811, and the abutment 814 being rotatably provided on the abutment 813. Similarly, the second telescopic assembly 82, the third telescopic assembly 83 and the fourth telescopic assembly 84 are respectively provided with an abutting frame 813 and an abutting piece 814, and the four abutting pieces 814 approach or separate from each other toward the center of the first fixing plate 4, so as to clamp pipes of different sizes.

Further, as shown in fig. 1 to 5, in order to achieve clamping of pipes of different shapes, for example, circular pipes and square pipes, the clamping surface of the abutment 814 needs to be designed to conform to the clamping of pipes of different shapes. In this embodiment, the abutting piece 814 includes an arc surface 8141 and a straight surface 8142, the first piece to be welded 103 includes a circular welding piece and a square welding piece, the arc surface 8141 abuts against the circular welding piece, and the straight surface 8142 abuts against the square welding piece. When the circular pipe needs to be clamped, the circular surface of the abutting piece 814 is abutted against the circular pipe, and when the square pipe needs to be clamped, the abutting piece 814 is rotated relative to the abutting frame 813, and the straight surface 8142 of the abutting piece 814 is abutted against the directional pipe. In order to realize automatic switching between the arc surface 8141 and the straight surface 8142 of the abutting piece 814, the automatic welding device in the present utility model further comprises a driving piece, wherein the driving piece is arranged on the abutting frame 813, and the driving piece is used for driving the abutting piece 814 to rotate relative to the abutting frame 813 so as to realize switching between the straight surface 8142 and the arc surface 8141.

Further, as shown in fig. 1 and 2, when the lengths of the first pipe and the second pipe are relatively long, the support assembly 10 needs to be arranged at the middle part of the first pipe and the second pipe, and the support assembly 10 supports the first pipe and the second pipe, so that the welding quality is ensured. The support assembly 10 is disposed between the first fixing plate 4 and the second fixing plate 5, and the support assembly 10 is used for supporting the first member 103 to be welded and the second member 104 to be welded. In this embodiment, the supporting component 10 is vertically disposed on the bracket 100, and the supporting component 10 can be lifted relative to the bracket 100 to adapt to the first pipe and the second pipe with different sizes, and in order to ensure the supporting effect, an abutting frame 813 and an abutting piece 814 can also be disposed at the abutting position of the supporting component 10 and the first pipe and the second pipe.

Further, as shown in fig. 1 and 2, the track assembly 1 includes a first support 11 and a second support 12, the first support 11 and the second support 12 are vertically disposed on the bracket 100, the first support 11 and the second support 12 are provided with a first slide rail 13 along a first direction, the first slide rail 13 is provided with a first slider 14 in a sliding manner, and the moving assembly 2 is disposed on the first slider 14. The track assembly 1 further comprises a first lead screw 15 and a first driving piece 16, the first lead screw 15 is arranged between the first supporting piece 11 and the second supporting piece 12, the first lead screw 15 is arranged in parallel with the first sliding rail 13, the first sliding block 14 is in threaded connection with the first lead screw 15 and is arranged on the first sliding rail 13 in a sliding manner, the first driving piece 16 drives the first lead screw 15 to rotate, so that the first sliding block 14 slides along the first sliding rail 13, and the moving assembly 2 can drive the welding robot 101 to move along the first direction.

Further, as shown in fig. 1 and 2, the moving assembly 2 includes a third support 21, a second slide rail 22 is provided on the third support 21 along a second direction, a second slide block 23 is slidably provided on the second slide rail 22, and the lifting assembly 3 is provided on the second slide block 23. The moving assembly 2 further comprises a second lead screw 24 and a second driving piece 25, the second lead screw 24 is arranged on the third supporting piece 21, the second lead screw 24 is arranged in parallel with the second sliding rail 22, the second sliding block 23 is in threaded connection with the second lead screw 24, the second sliding block 23 is arranged on the second sliding rail 22 in a sliding manner, and the second driving piece 25 drives the second lead screw 24 to rotate so that the second sliding block 23 slides along the second sliding rail 22, and then the lifting assembly 3 can drive the welding robot 101 to move along the second direction.

Further, as shown in fig. 1 and 2, the lifting assembly 3 is lifted in a third direction, and the lifting assembly 3 is lifted in the third direction to drive the welding robot 101 to move in the third direction. The welding robot 101 includes a first base 1011 and a second base 1012, the first base 1011 is fixedly disposed on the lifting assembly 3, the second base 1012 is disposed on the first base 1011 in a rotating manner, the second base 1012 is provided with a mechanical arm including a first mechanical arm 1013, a second mechanical arm 1014 and a third mechanical arm 1015, the first mechanical arm 1013 is disposed on the second base 1012, the second mechanical arm 1014 is disposed at one end of the first mechanical arm 1013 far away from the second base 1012 in a rotating manner, the third mechanical arm 1015 is disposed at one end of the second mechanical arm 1014 far away from the first mechanical arm 1013, the welding gun 1016 is disposed at one end of the third mechanical arm 1015 far away from the second mechanical arm 1014, and the first mechanical arm 1013 is rotationally connected with the second mechanical arm 1014, the second mechanical arm 1014 and the third mechanical arm 1015. In this embodiment, the third direction is the direction indicated by L3 in fig. 1,

through setting up track subassembly 1, remove group will, lifting unit 3 can adjust the straight line displacement of welder 1016 in first direction, second direction and third direction, through setting up first arm 1013, second arm 1014 and third arm 1015, can realize the rotation of welder 1016 around first direction, second direction and third direction, through adjusting a plurality of degrees of freedom of welder 1016, realize the adjustment to welder 1016 gesture to weld different pipelines.

Further, as shown in fig. 1 and 2, the automatic welding apparatus of the present utility model further includes a moving rail 110, where the moving rail 110 is disposed on the bracket 100, and the first fixing plate 4 and the second fixing plate 5 are slidably disposed on the moving rail 110, so as to adapt to the first to-be-welded parts 103 with different lengths or the second to-be-welded parts 104 with different lengths, and can weld the first to-be-welded parts 103 with different lengths and the second to-be-welded parts 104 with different lengths. In order to precisely control the movement displacement of the first fixing plate 4 and the second fixing plate 5 on the moving track 110, scales are marked on the moving track 110 along the length direction of the moving track 110, namely, the first direction L1, so that the movement displacement of the first fixing plate 4 and the second fixing plate 5 can be precisely controlled.

Further, in order to ensure the welding precision in the welding process, a sealing cover is further arranged on the support 100, the sealing cover is arranged on the support 100 in a sliding manner, and the whole welding device is sealed by using the sealing cover in the welding process, so that the welding is safe in the welding process, and inert gas can be introduced into the welding device in the welding process by sealing the sealing cover in the welding process, so that the welding precision of the welding is ensured.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (11)

1. The utility model provides an automatic welding device, a serial communication port, including the support, be provided with track subassembly on the support, be provided with the removal subassembly on the track subassembly, the removal subassembly slides along first direction and sets up on track subassembly, be provided with lifting unit on the removal subassembly, lifting unit slides along the second direction and sets up on moving the subassembly, be provided with welding robot on the lifting unit, still include first fixed plate and second fixed plate, first fixed plate and second fixed plate set up perpendicularly on the support, slide on the first fixed plate and set up at first clamping assembly, slide on the second fixed plate and be provided with second supporting component, first supporting component centre gripping is first to wait the weldment, the second supporting component centre gripping second waits the other end of weldment, welding robot waits to weld with the second to wait for the weldment to weld first.

2. The automated welding apparatus of claim 1, wherein the first mounting plate is rotatably disposed with a first mount, the first clamping assembly is slidably disposed on the first mount, the second mounting plate is rotatably disposed with a second mount, and the second clamping assembly is slidably disposed on the second mount.

3. The automated welding apparatus of claim 2, wherein the first clamping assembly comprises a first telescoping assembly, a second telescoping assembly, a third telescoping assembly, and a fourth telescoping assembly, the first telescoping assembly, the second telescoping assembly, the third telescoping assembly, and the fourth telescoping assembly being slidably disposed on the first mount, the first part to be welded being clamped between the first telescoping assembly, the second telescoping assembly, the third telescoping drilling, and the fourth telescoping assembly.

4. The automatic welding device according to claim 3, wherein the first telescopic assembly comprises a first telescopic tube and a second telescopic tube, the first telescopic tube is fixedly arranged on the first fixing frame, the second telescopic tube is slidably arranged in the first telescopic rod, and an abutting piece is arranged at one end, far away from the first telescopic tube, of the second telescopic tube and abuts against the piece to be welded.

5. The automatic welding device of claim 4, wherein the first telescoping assembly further comprises an abutment bracket disposed at an end of the second telescoping tube remote from the first telescoping tube, the abutment member being rotatably disposed on the abutment bracket.

6. The automatic welding device according to claim 5, wherein the abutting member includes an arc surface and a straight surface, the first member to be welded includes a circular welding member and a square welding member, the arc surface abuts against the circular welding member, and the straight surface abuts against the square welding member.

7. The automated welding apparatus of claim 5, further comprising a driving member disposed on the abutment frame, the driving member configured to drive rotation of the abutment member relative to the abutment frame to effect switching between the straight and arcuate surfaces.

8. The automatic welding device of claim 1, further comprising a support assembly disposed between the first and second fixed plates, the support assembly configured to support the first and second pieces to be welded.

9. The automatic welding device according to claim 1, wherein the rail assembly comprises a first support member and a second support member, the first support member and the second support member are vertically arranged on the bracket, the first support member and the second support member are provided with a first sliding rail in a clamping manner along a first direction, the first sliding rail is provided with a first sliding block in a sliding manner, and the moving assembly is arranged on the first sliding block.

10. The automatic welding device according to claim 9, wherein the moving assembly comprises a third support member, a second sliding rail is provided on the third support member along the second direction, a second sliding block is slidably provided on the second sliding rail, and the lifting assembly is provided on the second sliding block.

11. The automated welding apparatus of claim 1, further comprising a travel rail disposed on the support, the first and second fixed plates slidably disposed on the travel rail.