A single power laser welder capable of rotational welding

Abstract

The utility model discloses a single power laser welding machine of rotatable welding belongs to laser welding machine technical field, including base, the top fixedly connected with mounting seat of base, the top fixedly connected with multiaxis mechanical arm of mounting seat, one end fixedly connected with laser welding head of multiaxis mechanical arm. Through setting base, mounting seat, multiaxis mechanical arm, laser welding head, rotating seat, clamping tool, motor, conveying wheel, mounting bracket, guide structure, down pressure wheel, mounting bracket, payoff roll, guide pipe, connecting frame, adjusting seat, limit frame, adjusting shell, rotary disc, steel wire, hook and self reset limit card 23 twist, solved the existing laser welding machine in the use process of inconvenient to the multi -angle adjustment, in the process of multiaxial welding simultaneously, inconvenient to the welding material and transport, lead to the welding material supply not in time, the problem of unable welding.

Description

Technical Field

[0001] This utility model belongs to the field of laser welding machine technology, and particularly relates to a single-power laser welding machine that can be rotated for welding. Background Technology

[0002] A laser welding machine is a welding device that uses a high-energy-density laser beam as a heat source. It achieves welding by focusing the laser onto the joint of the workpiece, causing the materials to melt and fuse rapidly. Compared to traditional welding methods, laser welding has advantages such as concentrated energy, high welding speed, and a small heat-affected zone.

[0003] The casting welding machine needs to use a laser welding machine. The problem with the existing technology is that it is inconvenient to adjust multiple angles during the use of the laser welding machine. At the same time, it is inconvenient to feed the welding material during the multi-axis welding process, which leads to the problem of untimely supply of welding material and failure to weld. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a single-power laser welding machine for rotatable welding, which has the advantages of multi-angle welding and convenient material supply. It solves the problems of existing laser welding machines, such as inconvenience in adjusting multiple angles during use, and inconvenience in conveying welding materials during multi-axis welding, resulting in untimely supply of welding materials and inability to weld.

[0005] This utility model is implemented as follows: a rotatable single-power laser welding machine includes a base, a mounting seat fixedly connected to the top of the base, a multi-axis robotic arm fixedly connected to the top of the mounting seat, a laser welding head fixedly connected to one end of the multi-axis robotic arm, a feeding structure for feeding material fixedly connected to the surface of the multi-axis robotic arm, a rotating seat for rotating the workpiece fixedly connected to the left side of the top of the base, and a clamping fixture for fixing the workpiece fixedly connected to the right side of the top of the base.

[0006] As a preferred embodiment of this utility model, the feeding structure includes a feeding structure fixedly connected to the surface of the multi-axis robotic arm and two conveying mechanisms. The two conveying mechanisms are respectively fixedly connected to the surface of the multi-axis robotic arm. The conveying mechanism is driven by a motor. The output end of the motor is connected to a conveying wheel for conveying consumables. The surface of the conveying wheel is fitted with a mounting bracket for fixing. The surface of the mounting bracket is fixedly connected to the surface of the multi-axis robotic arm. A guide structure for guiding consumables is fixedly connected to one side of the laser welding head.

[0007] As a preferred embodiment of this invention, the top of the conveying wheel is provided with a pressing wheel for pressing down consumables, and both sides of the pressing wheel are provided with adjustment structures for adjusting the pressing wheel.

[0008] As a preferred embodiment of this utility model, the feeding structure includes a fixed frame, one side of which is fixedly connected to the surface of a multi-axis robotic arm, a feeding roll is movably connected to one side of the fixed frame, the top of the fixed frame is bent, and a guide tube for the passage of consumables is fixedly connected inside the bend.

[0009] As a preferred embodiment of this invention, a connecting frame is fixedly connected to the top of the multi-axis robotic arm, an adjustable adjusting seat is fixedly connected to the top of the connecting frame, an adjusting structure is fixedly connected to one side of the adjusting seat, and a limiting frame for limiting and guiding is fixedly connected to the top of the multi-axis robotic arm.

[0010] As a preferred embodiment of this utility model, the adjustment structure includes an adjustment shell fixedly connected to the adjustment seat, a rotating disk movably connected inside the adjustment shell, one side of the rotating disk extending to the surface of the adjustment shell, a steel wire wound around the surface of the rotating disk, a hook sleeved on one side of the steel wire, and a self-resetting limiting button for limiting the rotating disk on one side of the adjustment shell.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a base, mounting seat, multi-axis robotic arm, laser welding head, feeding structure, rotating seat, and clamping fixture, achieves the effect of providing stable support for the entire equipment. The base ensures that the equipment remains stable during operation, avoiding problems such as shaking or displacement that could affect processing accuracy and quality. The mounting seat securely mounts the multi-axis robotic arm onto the base. The mounting seat serves as a connection and fixation mechanism, allowing the multi-axis robotic arm to be accurately positioned and installed in the appropriate location, ensuring its normal subsequent operations. The multi-axis robotic arm allows for flexible adjustment of the laser welding head's position and angle. With multiple movable joints, the multi-axis robotic arm can move in multiple dimensions, allowing the laser welding head to be precisely moved to the required welding position according to the welding needs of different workpieces, improving welding flexibility and adaptability. The laser welding head achieves efficient and precise welding. Laser welding features high energy density, fast welding speed, and good weld quality, enabling rapid welding of workpieces while ensuring the strength and precision of the weld. The feeding structure facilitates... The synchronous feeding during welding ensures that the feeding structure moves in sync with the multi-axis robotic arm, guaranteeing a suitable supply of welding material at the welding position. This improves the continuity and efficiency of the welding process. The rotating base facilitates adjustment of the workpiece's welding angle, allowing the workpiece to rotate. Combined with the multi-axis robotic arm and laser welding head, different parts of the workpiece can be welded, avoiding welding dead angles caused by a fixed workpiece position. This improves the overall comprehensiveness and quality of the welding. The clamping fixture firmly secures the workpiece to the base, preventing movement during welding and ensuring the accuracy and consistency of the welding position, thus improving the quality and stability of the finished weld.

[0012] 2. This utility model, through its feeding structure, enables more efficient, stable, and precise conveying and use of consumables. The feeding structure is fixedly connected to the surface of the multi-axis robotic arm, providing a placement location for the consumables. This allows for orderly storage and convenient retrieval during related operations, avoiding the chaos caused by haphazard placement and improving operational convenience. Two conveying mechanisms are fixedly connected to the surface of the multi-axis robotic arm, and each conveying mechanism is equipped with a driving motor. The motor output is connected to the conveyor wheel, realizing automatic conveying of consumables. The motor provides power, driving the conveyor wheel to rotate, thereby stably conveying the consumables to the required location without manual handling, improving conveying efficiency and reducing [unspecified cost]. To reduce labor costs and human error, a mounting bracket is fitted onto the surface of the conveyor wheel. This bracket is fixedly connected to the surface of the multi-axis robotic arm, securing the conveyor wheel and ensuring its stability during rotation. This prevents the wheel from wobbling or shifting, thus ensuring the stability and accuracy of consumable delivery. The consumables are then transported along a predetermined path and speed. A guide structure is fixedly connected to one side of the laser welding head to guide the consumables accurately to the welding position, improving the precision of consumable use and ensuring welding quality. During laser welding, precise consumable guidance contributes to a more stable and reliable welding operation, reducing welding defects.

[0013] 3. This utility model, by setting a pressure roller and an adjustment structure, enables consumables to maintain a stable conveying state during the conveying process. When the pressure roller presses down on the consumables, it increases the friction between the consumables and the conveying roller, preventing slippage and deviation during conveying. Stable conveying reduces equipment failures caused by unstable consumable conveying, such as blockages and jams, thereby improving the operating efficiency and reliability of the equipment. The adjustment structure allows the pressure and position of the pressure roller to be flexibly adjusted according to the characteristics of different consumables and conveying requirements. Different types of consumables have different characteristics such as material, thickness, and hardness, and therefore different requirements for the pressure and position of the pressure roller. By adjusting the structure, the pressure of the pressure roller on the consumables can be easily changed, ensuring the best conveying effect when conveying different consumables.

[0014] 4. This utility model, through the setting of a feeding structure, enables a connection between a multi-axis robotic arm and a feeding roll. The fixed frame serves as the connecting carrier, combining the multi-axis robotic arm and the feeding roll together. When the multi-axis robotic arm rotates, it drives the feeding roll to rotate, providing basic structural support for subsequent feeding operations. The multi-axis robotic arm can drive the fixed frame and the feeding roll to move and adjust in multiple directions within space, meeting feeding needs at different positions and angles, improving the flexibility and adaptability of the feeding operation. The feeding roll enables the storage and orderly release of consumables. The feeding roll can wind a large amount of consumables. During the feeding process, as the multi-axis robotic arm drives the fixed frame to move, the feeding roll can move at a certain speed and direction. The system releases consumables, ensuring a continuous and stable supply. The feeding roll facilitates consumable management and replacement. When consumables are used up, new feeding rolls can be easily replaced, reducing downtime and improving work efficiency. The guide tube ensures precise guidance of consumables as they pass through, standardizing their path and ensuring they reach the required location accurately after being released from the feeding roll. The bent design at the top of the fixed frame makes the guide tube's position more reasonable, allowing for changes in the consumable's conveying direction to adapt to different work scenarios. The bent guide tube also provides some buffering and tension to the consumables, preventing them from becoming loose or tangled during transport.

[0015] 5. This utility model, by setting up a connecting frame, adjusting seat, adjusting structure, and limiting frame, enables the multi-axis robotic arm to have better connection stability, adjustability, and limiting and guiding functions. The connecting frame is fixed to the top of the multi-axis robotic arm, providing a stable installation foundation for the adjusting seat and ensuring the reliability of the connection between the adjusting seat and the multi-axis robotic arm, making the entire structure more stable during operation. The adjustable adjusting seat can be flexibly adjusted according to actual work needs to adapt to different work scenarios and task requirements, improving the versatility and applicability of the multi-axis robotic arm. The adjusting structure is fixed to one side of the adjusting seat, which can accurately adjust the height of the conveying consumables. The limiting frame is fixed to the top of the multi-axis robotic arm, which plays a limiting and guiding role, ensuring that the multi-axis robotic arm moves according to the predetermined trajectory and range during movement, avoiding unnecessary deviation and shaking, and improving the accuracy and safety of work.

[0016] 6. This utility model, through the setting of an adjustment structure, with the adjustment shell and adjustment seat fixedly connected, provides stable support and protection for the internal rotating disk, ensuring the overall stability of the structure. The rotating disk can move inside the adjustment shell, and one side extends to the surface of the adjustment shell, facilitating the operation of the rotating disk. The rotation of the rotating disk can realize the winding and unwinding of the steel wire, thereby flexibly adjusting the length of the steel wire to adapt to different usage scenarios and needs. The hooks sleeved on the surface of the steel wire facilitate connection with other components, increasing the practicality and versatility of the structure. The self-resetting limit button set on one side of the adjustment shell can limit the rotation of the rotating disk, preventing the rotating disk from rotating arbitrarily after the steel wire length is adjusted, ensuring the stability of the steel wire length. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model; Figure 2 This is a perspective view of the rotating seat provided in an embodiment of the present utility model; Figure 3 This is a perspective view of a multi-axis robotic arm provided in an embodiment of the present invention; Figure 4 This is a perspective view of the material feeding structure provided in an embodiment of the present utility model; Figure 5 This is a perspective view of the laser welding head provided in an embodiment of the present invention; Figure 6 This is a perspective view of the feeding structure provided in an embodiment of the present utility model; Figure 7 This is a perspective view of the adjustment structure provided in an embodiment of the present utility model.

[0018] In the diagram: 1. Base; 2. Mounting seat; 3. Multi-axis robotic arm; 4. Laser welding head; 5. Rotating seat; 6. Clamping fixture; 7. Motor; 8. Conveyor wheel; 9. Mounting frame; 10. Guide structure; 11. Pressure roller; 13. Fixing frame; 14. Unloading coil; 15. Guide tube; 16. Connecting frame; 17. Adjusting seat; 18. Limiting frame; 19. Adjusting shell; 20. Rotary disk; 21. Steel wire; 22. Hook; 23. Self-resetting limit switch. Detailed Implementation

[0019] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 7As shown in the figure, the single-power laser welding machine for rotatable welding provided by this utility model includes a base 1, a mounting seat 2 fixedly connected to the top of the base 1, a multi-axis robotic arm 3 fixedly connected to the top of the mounting seat 2, a laser welding head 4 fixedly connected to one end of the multi-axis robotic arm 3, a feeding structure for feeding material fixedly connected to the surface of the multi-axis robotic arm 3, a rotating seat 5 for rotating the workpiece fixedly connected to the left side of the top of the base 1, and a clamping fixture 6 for fixing the workpiece fixedly connected to the right side of the top of the base 1.

[0022] The feeding structure includes a feeding structure fixedly connected to the surface of the multi-axis robotic arm 3 and two conveying mechanisms. The two conveying mechanisms are fixedly connected to the surface of the multi-axis robotic arm 3 respectively. The conveying mechanism is driven by a motor 7. The output end of the motor 7 is connected to a conveying wheel 8 for conveying consumables. The surface of the conveying wheel 8 is fitted with a mounting bracket 9 for fixing. The surface of the mounting bracket 9 is fixedly connected to the surface of the multi-axis robotic arm 3. A guide structure 10 for guiding consumables is fixedly connected to one side of the laser welding head 4.

[0023] The above solution enables more efficient, stable, and precise delivery and use of consumables. The feeding structure is fixedly connected to the surface of the multi-axis robotic arm 3, providing a placement location for the consumables. This allows for orderly storage and convenient retrieval during operations, avoiding the chaos caused by haphazard placement and improving operational convenience. Two conveying mechanisms are fixedly connected to the surface of the multi-axis robotic arm 3, and each mechanism is equipped with a driving motor 7. The output of motor 7 is connected to the conveyor wheel 8, achieving automatic delivery of consumables. Motor 7 provides power, driving the conveyor wheel 8 to rotate, thus stably delivering the consumables to the required location without manual handling, improving delivery efficiency and reducing labor costs. To compensate for errors, a mounting bracket 9 is fitted onto the surface of the conveyor wheel 8. The mounting bracket 9 is fixedly connected to the surface of the multi-axis robotic arm 3. The mounting bracket 9 serves to fix the conveyor wheel 8, ensuring its stability during rotation and preventing it from shaking or shifting. This, in turn, ensures the stability and accuracy of consumable delivery, allowing the consumable to be delivered according to a predetermined path and speed. A guide structure 10 for guiding consumables is fixedly connected to one side of the laser welding head 4. The guide structure 10 guides the consumable to the welding position accurately, improving the precision of consumable use and ensuring welding quality. During laser welding, precise consumable guidance helps make the welding operation more stable and reliable, reducing the occurrence of welding defects.

[0024] The top of the conveyor wheel 8 is provided with a pressing wheel 11 for pressing down consumables, and both sides of the pressing wheel 11 are provided with adjustment structures for adjusting the pressing wheel 11.

[0025] The above solution enables consumables to maintain a stable conveying state during the conveying process. When the pressure roller 11 presses down on the consumables, it increases the friction between the consumables and the conveying roller 8, preventing slippage and deviation of the consumables during conveying. Stable conveying can reduce equipment failures caused by unstable consumable conveying, such as blockages and jams, thereby improving the operating efficiency and reliability of the equipment. The adjustable structure allows the pressure and position of the pressure roller 11 to be flexibly adjusted according to the characteristics of different consumables and conveying requirements. Different types of consumables have different characteristics such as material, thickness, and hardness, and therefore different requirements for the pressure and position of the pressure roller 11. By adjusting the structure, the pressure of the pressure roller 11 on the consumables can be easily changed, ensuring that the best conveying effect can be achieved when conveying different consumables.

[0026] The feeding structure includes a fixed frame 13, one side of which is fixedly connected to the surface of the multi-axis robotic arm 3. A feeding roll 14 is movably connected to one side of the fixed frame 13. The top of the fixed frame 13 is bent, and a guide tube 15 for the passage of consumables is fixedly connected inside the bend.

[0027] The above solution enables the multi-axis robotic arm 3 to establish a connection with the unloading roll 14. The fixed frame 13 serves as the connecting carrier, combining the multi-axis robotic arm 3 and the unloading roll 14. This allows the multi-axis robotic arm 3 to rotate, driving the unloading roll 14 to rotate as well, providing a basic structural support for subsequent unloading operations. The multi-axis robotic arm 3 can move and adjust the fixed frame 13 and the unloading roll 14 in multiple directions within space, meeting unloading requirements at different positions and angles, thus improving the flexibility and adaptability of the unloading operation. The unloading roll 14 can achieve the storage and orderly release of consumables. It can wind a large amount of consumables. During the unloading process, as the multi-axis robotic arm 3 drives the fixed frame 13, the unloading roll 14 can move at a certain speed and direction. The release mechanism ensures the continuity and stability of consumable supply. The feeding roll 14 facilitates the management and replacement of consumables. When the consumables are used up, a new feeding roll 14 can be easily replaced, reducing downtime and improving work efficiency. The guide tube 15 provides precise guidance for the consumables as they pass through. The guide tube 15 regulates the path of the consumables, ensuring that they reach the required position accurately after being released from the feeding roll 14. The bending design at the top of the fixing frame 13 makes the position of the guide tube 15 more reasonable, allowing the consumables to be transported in different directions to adapt to different working scenarios. The bend in the guide tube 15 provides a certain buffering and tensioning effect on the consumables, preventing problems such as loosening or tangling during transport.

[0028] The top of the multi-axis robotic arm 3 is fixedly connected to a connecting frame 16, the top of the connecting frame 16 is fixedly connected to an adjustable adjustment seat 17, one side of the adjustment seat 17 is fixedly connected to an adjustment structure, and the top of the multi-axis robotic arm 3 is fixedly connected to a limiting frame 18 for limiting and guiding.

[0029] The above solution enables the multi-axis robotic arm 3 to have better connection stability, adjustability, and limit guidance function. The connecting frame 16 is fixed to the top of the multi-axis robotic arm 3, providing a stable installation base for the adjustment seat 17, ensuring the reliability of the connection between the adjustment seat 17 and the multi-axis robotic arm 3, making the entire structure more stable during operation. The adjustable adjustment seat 17 can be flexibly adjusted according to actual work needs to adapt to different work scenarios and task requirements, improving the versatility and applicability of the multi-axis robotic arm 3. The adjustment structure is fixed to one side of the adjustment seat 17, which can accurately adjust the height of the conveyed consumables. The limit frame 18 is fixed to the top of the multi-axis robotic arm 3, which plays a limit guidance role, ensuring that the multi-axis robotic arm 3 moves according to the predetermined trajectory and range during the movement, avoiding unnecessary deviation and shaking, and improving the accuracy and safety of the work.

[0030] The adjustment structure includes an adjustment shell 19 fixedly connected to the adjustment seat 17. A rotating disk 20 is movably connected inside the adjustment shell 19. One side of the rotating disk 20 extends to the surface of the adjustment shell 19. A steel wire 21 is wound around the surface of the rotating disk 20. A hook 22 is sleeved on one side of the steel wire 21. A self-resetting limiter 23 is provided on one side of the adjustment shell 19 for limiting the rotating disk 20.

[0031] The above scheme is adopted: the adjusting shell 19 is fixedly connected to the adjusting seat 17, providing stable support and protection for the internal rotating disk 20, ensuring the overall stability of the structure. The rotating disk 20 can move inside the adjusting shell 19 and extends to the surface of the adjusting shell 19 on one side, making it convenient to operate the rotating disk 20. The rotation of the rotating disk 20 can realize the winding and unwinding of the steel wire 21, thereby flexibly adjusting the length of the steel wire 21 to adapt to different usage scenarios and needs. The hook 22 sleeved on the surface of the steel wire 21 facilitates connection with other components, increasing the practicality and versatility of the structure. The self-resetting limit lock 23 set on one side of the adjusting shell 19 can limit the rotating disk 20. After the length of the steel wire 21 is adjusted, it can prevent the rotating disk 20 from rotating arbitrarily, ensuring the stability of the length of the steel wire 21.

[0032] The working principle of this utility model: In use, the multi-axis robotic arm 3 is activated. The multi-axis robotic arm 3 moves precisely and flexibly, driving the laser welding head 4 mounted at its end to the designated welding position. The feeding structure handles the storage of consumables. The fixing frame 13 of the feeding structure is connected to the multi-axis robotic arm 3, ensuring that the feeding roll 14 moves with the movement of the multi-axis robotic arm 3. The feeding roll 14 is wound with a large amount of consumables, enabling the storage and orderly release of consumables. When feeding is needed, the consumables are released from the feeding roll 14 and pass through the guide tube 15 at the bend at the top of the fixing frame 13. The guide tube 15 precisely regulates the path of the consumables, changes their conveying direction, and acts as a buffer and tensioner, preventing the consumables from loosening or tangling, ensuring that the consumables accurately reach the usage position. The feeding structure is responsible for conveying the consumables. Two conveying mechanisms are connected to the multi-axis robotic arm 3. After the motor 7 of the conveying mechanism starts, it outputs power, driving the conveyor wheel 8 to rotate, realizing the automatic conveying of consumables. A mounting frame 9 is fitted on the surface of the conveyor wheel 8, and the mounting frame 9 is fixed to the multi-axis robotic arm 3 to ensure... The conveyor wheel 8 rotates stably, ensuring that consumables are conveyed along a predetermined path and speed. The pressure wheel 11 on top of the conveyor wheel 8 presses down on the consumables, increasing the friction between them and the conveyor wheel 8 to prevent the consumables from slipping or shifting. The adjustment structure can flexibly adjust the pressure and position of the pressure wheel 11 according to the characteristics of different consumables and conveying requirements to ensure the best conveying effect. After being conveyed by the conveying mechanism, the consumables are guided by the guide structure 10 on one side of the laser welding head 4 to accurately reach the welding position, improving the accuracy of consumable use, ensuring welding quality, and reducing welding defects. The connecting frame 16 on the top of the multi-axis robotic arm 3 provides a stable installation base for the adjustment seat 17. The adjustment seat 17 can be flexibly adjusted according to actual work needs. The adjustment structure is installed on one side of the adjustment seat 17 to precisely adjust the height of the conveyed consumables. The adjustment shell 19 of the adjustment structure is fixed to the adjustment seat 17, providing support and protection for the rotating disk 20. The operator can retract the steel wire 21 by rotating the rotating disk 20 that extends to the surface of the adjustment shell 19. The hook 22 on the steel wire 21 facilitates connection with other components. After adjusting the length of the steel wire 21, the self-resetting limit card 23 is used to limit the rotation of the rotating disk 20 to prevent it from rotating arbitrarily and to ensure the stability of the length of the steel wire 21. The rotating seat 5 on the left side of the base 1 allows the workpiece to rotate, while the clamping fixture 6 on the right side has the function of fixing the workpiece. In the entire laser welding process, the rotating seat 5 and the clamping fixture 6 work together with the multi-axis robotic arm 3, the laser welding head 4, the feeding structure, etc. to realize the welding operation of workpieces at different positions and angles, thereby improving work efficiency and quality.

[0033] In summary, this rotatable single-power laser welding machine, by incorporating a base 1, mounting seat 2, multi-axis robotic arm 3, laser welding head 4, rotating seat 5, clamping fixture 6, motor 7, conveyor wheel 8, mounting frame 9, guide structure 10, pressure wheel 11, fixing frame 13, feeding roll 14, guide tube 15, connecting frame 16, adjusting seat 17, limiting frame 18, adjusting shell 19, rotating disk 20, steel wire 21, hook 22, and self-resetting limiting clip 23, solves the problems of existing laser welding machines, such as inconvenience in adjusting multiple angles during use and inconvenience in conveying welding materials during multi-axis welding, leading to untimely supply of welding materials and welding failure.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A single-power laser welding machine for rotatable welding, characterized in that: Includes a base (1), a mounting seat (2) is fixedly connected to the top of the base (1), a multi-axis robotic arm (3) is fixedly connected to the top of the mounting seat (2), a laser welding head (4) is fixedly connected to one end of the multi-axis robotic arm (3), a feeding structure for feeding is fixedly connected to the surface of the multi-axis robotic arm (3), a rotating seat (5) for workpiece rotation is fixedly connected to the left side of the top of the base (1), and a clamping fixture (6) for workpiece fixation is fixedly connected to the right side of the top of the base (1).

2. The single-power laser welding machine for rotatable welding as described in claim 1, characterized in that: The feeding structure includes a feeding structure fixedly connected to the surface of the multi-axis robotic arm (3) and two conveying mechanisms. The two conveying mechanisms are fixedly connected to the surface of the multi-axis robotic arm (3) respectively. The conveying mechanism is used to drive a motor (7). The output end of the motor (7) is connected to a conveying wheel (8) for conveying consumables. The surface of the conveying wheel (8) is fitted with a mounting bracket (9) for fixing. The surface of the mounting bracket (9) is fixedly connected to the surface of the multi-axis robotic arm (3). A guide structure (10) for guiding consumables is fixedly connected to one side of the laser welding head (4).

3. The single-power laser welding machine for rotatable welding as described in claim 2, characterized in that: The top of the conveying wheel (8) is provided with a pressing wheel (11) for pressing down consumables, and both sides of the pressing wheel (11) are provided with adjustment structures (12) for adjusting the pressing wheel (11).

4. The single-power laser welding machine for rotatable welding as described in claim 2, characterized in that: The feeding structure includes a fixed frame (13), one side of which is fixedly connected to the surface of the multi-axis robotic arm (3), and a feeding roll (14) is movably connected to one side of the fixed frame (13). The top of the fixed frame (13) is bent, and a guide tube (15) for the passage of consumables is fixedly connected inside the bend.

5. The single-power laser welding machine for rotatable welding as described in claim 1, characterized in that: The top of the multi-axis robotic arm (3) is fixedly connected to a connecting frame (16), the top of the connecting frame (16) is fixedly connected to an adjustable adjustment seat (17), one side of the adjustment seat (17) is fixedly connected to an adjustment structure, and the top of the multi-axis robotic arm (3) is fixedly connected to a limiting frame (18) for limiting and guiding.

6. The single-power laser welding machine for rotatable welding as described in claim 5, characterized in that: The adjustment structure includes an adjustment shell (19) fixedly connected to the adjustment seat (17). A rotating disk (20) is movably connected inside the adjustment shell (19). One side of the rotating disk (20) extends to the surface of the adjustment shell (19). A steel wire (21) is wound around the surface of the rotating disk (20). A hook (22) is sleeved on one side of the steel wire (21). A self-resetting limiting button (23) for limiting the rotating disk (20) is provided on one side of the adjustment shell (19).

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