Welding consumable repair apparatus

Abstract

The application relates to a welding consumable repairing device, which comprises a swing mechanism, a swing rod capable of reciprocating swing, the swing rod being capable of approaching or moving away from the welding consumable to be repaired, a displacement mechanism arranged on the swing rod, and a repairing execution mechanism comprising a cutting repairing assembly and a shaping repairing assembly arranged side by side, the displacement mechanism being used for driving the repairing execution mechanism to reciprocate along a preset path, so as to switch the cutting repairing assembly and the shaping repairing assembly to alternately and positionally cooperate with the welding consumable, so that the cutting repairing assembly performs a cutting repairing operation on the welding consumable or the shaping repairing assembly performs a shaping repairing operation on the welding consumable. The service life of the welding consumable is guaranteed, a long repairing interval time is not needed, the oxidation layer can be more timely and effectively removed, the processing capacity of the welding consumable is guaranteed, and the welding processing quality is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of automated processing equipment, and in particular to a welding consumable repair device. Background Technology

[0002] In automobile manufacturing, the body-in-white production line involves numerous welding processes, utilizing a large number of welding torches. Depending on the installation method, welding torches can be categorized into mobile and stationary types, both employing resistance welding. However, with each welding operation, an oxide layer forms on the end cap of the welding torch electrode, increasing in area and thickness. This oxide layer negatively impacts welding quality, necessitating periodic repair of the electrode cap.

[0003] Currently, common repair methods include cutting and shaping. Cutting repair involves removing the oxide layer from the end cap of the welding torch electrode. It involves a large amount of material removed, resulting in good repair effects, but it shortens the electrode's lifespan. Therefore, a long interval is required between two cutting repairs. During this interval, the oxide layer formed may not have enough time to be removed, which can affect the welding quality. Shaping repair involves using a shaping head to squeeze and rub the end cap of the welding torch electrode to remove the oxide layer. This repair method helps improve the electrode's lifespan, but the amount of oxide layer removed is very small, and the removal effect is generally poor, making it difficult to effectively repair the electrode. Utility Model Content

[0004] Therefore, it is necessary to provide a welding consumable repair device to address the problem that the repair effect and service life cannot be simultaneously achieved, which affects the welding quality.

[0005] This application proposes a welding consumable repair device, which includes:

[0006] A swing mechanism, comprising a swing arm capable of reciprocating rotation, the swing arm being able to move closer to or further away from the welding consumables to be repaired;

[0007] A shifting mechanism, wherein the shifting mechanism is disposed on the swing arm; and

[0008] The repair execution mechanism includes a cutting repair component and a shaping repair component arranged side by side. The shifting mechanism is used to drive the repair execution mechanism to reciprocate along a preset path, so as to switch the cutting repair component and the shaping repair component to alternately align and cooperate with the welding consumable, so that the cutting repair component performs cutting repair operation on the welding consumable or the shaping repair component performs shaping repair operation on the welding consumable.

[0009] This welding consumable repair equipment is used in applications involving the repair of welding consumables (such as electrodes) for welding torches (e.g., fixed welding torches). During operation, a swing mechanism first drives a swing arm to rotate, which in turn moves a shifting mechanism and a repair execution mechanism closer to the welding consumables on the welding torch. This allows the cutting repair component of the repair execution mechanism to align with the welding consumables, performing a certain degree of cutting repair. Then, the shifting mechanism moves the repair execution mechanism, moving the cutting repair component away from the welding consumables while simultaneously moving a shaping repair component to align with them. The shaping repair component then performs shaping repair on the welding consumables that have undergone cutting repair. The welding consumables, after undergoing both cutting and shaping repair, have appropriate amounts of material removed, effectively removing the oxide layer formed at the end cap, resulting in excellent repair performance. This also ensures the service life of the welding consumables and eliminates the need for long repair intervals, allowing for more timely and effective removal of the oxide layer, guaranteeing the processing capacity of the welding consumables and ultimately ensuring welding quality.

[0010] The technical solution of this application will be further described below:

[0011] In one embodiment, the swing mechanism further includes a base, a first telescopic actuator, a first connector, and a bearing seat. The first telescopic actuator is disposed on the base and is movably connected to the swing arm through the first connector. The lower end of the swing arm is rotatably connected to the bearing seat, which is disposed on the base.

[0012] In one embodiment, the swing mechanism further includes a first buffer and a first limiting block, which are respectively mounted on the base and located on the side of the swing arm away from the first telescopic driver. When the swing arm swings to the working position, the swing arm abuts against the first buffer and the first limiting block.

[0013] In one embodiment, the swing mechanism further includes a support, a second buffer, and a second limiting block. The support is disposed on the base and located between the first telescopic driver and the swing arm. The second buffer and the second limiting block are respectively mounted on the support. When the swing arm swings to the avoidance position, the swing arm abuts against the second buffer and the second limiting block.

[0014] In one embodiment, the swing mechanism further includes a first connecting block, a first connecting tube, a second connecting block, a second connecting tube, and a third connecting block. The first connecting block is mounted on the swing rod and can move up and down along the length of the swing rod. The first connecting tube is mounted on the first connecting block. The second connecting block and the first connecting tube are slidably fitted together and can move back and forth. The second connecting tube and the second connecting block are slidably fitted together and can move left and right and rotate along their own axis. The third connecting block is mounted on the second connecting tube. The shifting mechanism is assembled and fixed with the third connecting block.

[0015] In one embodiment, the displacement mechanism includes a displacement seat, a second telescopic driver, and a displacement carrier plate. The second telescopic driver is disposed on the displacement seat and connected to the displacement carrier plate via a second connector. The repair actuator is mounted on the displacement carrier plate.

[0016] In one embodiment, the displacement mechanism further includes a first guide rail and a second guide rail, which are arranged side by side at intervals on the same side of the displacement seat, and the displacement carrier plate moves in cooperation with the first guide rail and the second guide rail.

[0017] In one embodiment, the displacement mechanism further includes a first limiter and a second limiter, which are spaced apart on the displacement seat along the moving path of the displacement carrier plate. When the second connector is engaged with the first limiter, the cutting and repair assembly is aligned with the welding consumable. When the second connector is engaged with the second limiter, the shaping and repair assembly is aligned with the welding consumable.

[0018] In one embodiment, the repair actuator further includes a support base, a power source, and a transmission box. The transmission box is disposed on the support base, the power source is connected to the transmission box, and the cutting repair component and the shaping repair component are disposed side by side on the transmission box and are driven by the transmission box.

[0019] In one embodiment, the power source is a motor, and the transmission box is a gearbox. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is an assembly structure diagram of the welding consumables repair equipment according to an embodiment of this application.

[0023] Figure 2 for Figure 1 A schematic diagram of the swing mechanism.

[0024] Figure 3 for Figure 1 A schematic diagram of the intermediate shifting mechanism.

[0025] Figure 4 A schematic diagram of the structure after omitting the shifting carrier plate for the shifting mechanism.

[0026] Figure 5 This is a top view of the displacement mechanism.

[0027] Figure 6 for Figure 5 A schematic diagram of the cross-sectional structure at point AA.

[0028] Figure 7 for Figure 1 A schematic diagram of the structure of the repair actuator.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100. Welding consumables repair equipment; 10. Swinging mechanism; 11. Swing rod; 12. Base; 13. First telescopic actuator; 14. First connector; 15. Bearing seat; 16. First buffer; 16a. First limit block; 17. Second buffer; 17a. Second limit block; 18. Support; 19. First connecting block; 19a. First connecting pipe; 19b. Second connecting block; 19c. Second connecting pipe; 19d. Third connecting block; 20. Shifting mechanism; 21. Shifting seat; 22. Second telescopic actuator; 22a. Second connector; 23. Shifting carrier plate; 24. First guide rail; 25. Second guide rail; 26. First limiter; 27. Second limiter; 30. Repair actuator; 31. Cutting repair assembly; 32. Shaping repair assembly; 33. Support seat; 34. Power source; 35. Transmission box. Detailed Implementation

[0031] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0032] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0033] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0037] See Figure 1 This application illustrates a welding consumable repair device 100, which includes a swing mechanism 10, a displacement mechanism 20, and a repair execution mechanism 30.

[0038] The swing mechanism 10 includes a reciprocating swing arm 11, which can move closer to or further away from the welding consumables to be repaired. Specifically, the swing arm 11 is vertically mounted, so it swings in a vertical plane. After the welding consumables repair equipment 100 moves to a working position close to the welding equipment, the swing arm 11 swings again to bring the shifting mechanism 20 and the repair execution mechanism 30 closer to the electrode of the welding torch, so as to repair the electrode and avoid interference or collision between the shifting mechanism 20 and the repair execution mechanism 30 and the electrode.

[0039] Please continue reading. Figure 1 and Figure 2 The shifting mechanism 20 is mounted on the swing arm 11; the repair execution mechanism 30 includes a cutting repair component 31 and a shaping repair component 32 arranged side by side. The shifting mechanism 20 is used to drive the repair execution mechanism 30 to move back and forth along a preset path, so as to switch the cutting repair component 31 and the shaping repair component 32 to alternately align and cooperate with the welding consumables, so that the cutting repair component 31 performs cutting repair work on the welding consumables or the shaping repair component 32 performs shaping repair work on the welding consumables.

[0040] In summary, implementing the technical solution of this embodiment will achieve the following beneficial effects: The welding consumable repair equipment 100 of this solution is applied to the repair of welding consumables (such as electrodes) of welding torches (such as fixed welding torches). During operation, the swing mechanism 10 first drives the swing rod 11 to rotate, and then the swing rod 11 drives the shifting mechanism 20 and the repair execution mechanism 30 to approach the welding consumables of the welding torch, so that the cutting repair component 31 of the repair execution mechanism 30 first aligns and cooperates with the welding consumables. The cutting repair component 31 can first perform a certain degree of cutting repair on the welding consumables; then, the shifting mechanism 20 drives the repair execution mechanism 30 to perform a certain degree of cutting repair. The structure 30 moves to move the cutting repair component 31 away from the welding consumable while simultaneously moving the shaping repair component 32 to align with the welding consumable. In this way, the shaping repair component 32 can immediately perform shaping repair on the welding consumable after the cutting repair is completed. The welding consumable that has undergone cutting repair and shaping repair processes has an appropriate amount of material removed by cutting and shaping, and the oxide layer formed at the end cap is effectively removed, resulting in excellent repair effect. At the same time, it also ensures the service life of the welding consumable and eliminates the need to wait for a long repair interval. It can remove the oxide layer more promptly and effectively, ensuring the processing capacity of the welding consumable and thus ensuring the quality of welding processing.

[0041] Please continue reading. Figure 2 In one embodiment, the swing mechanism 10 further includes a base 12, a first telescopic actuator 13, a first connector 14, and a bearing seat 15. The first telescopic actuator 13 is disposed on the base 12 and is movably connected to the swing arm 11 via the first connector 14. Specifically, the first telescopic actuator 13 is rotatably connected to the swing arm via the first connector 14 to avoid interference between the telescopic movement of the telescopic shaft of the first telescopic actuator 13 and the swing movement of the swing arm 11. The lower end of the swing arm 11 is rotatably connected to the bearing seat 15, which is disposed on the base 12.

[0042] Optionally, the first telescopic actuator 13 can be any one of a cylinder, an electric actuator, or a hydraulic cylinder. For example, taking the first telescopic actuator 13 as an example, the cylinder is installed and fixed by the base 12, and the piston rod of the cylinder is connected to the swing rod 11 through the first connector 14. When the cylinder drives the piston rod to extend or retract, it can push or pull the swing rod 11 synchronously through the first connector 14, and swing back and forth with the rotation connection center between the swing rod 11 and the bearing seat 15 as the rotation center. Specifically, when the swing rod 11 is pushed to swing outward and extend, it can push the repair actuator 30 to approach the welding consumables of the welding torch; when the repair is completed, the swing rod 11 is pulled to swing back towards the cylinder, and the repair actuator 30 moves away from the welding torch.

[0043] Furthermore, based on any of the above embodiments, the swing mechanism 10 further includes a first buffer 16 and a first limiting block 16a. The first buffer 16 and the first limiting block 16a are respectively mounted on the base 12 and are located on the side of the swing arm 11 away from the first telescopic driver 13. When the swing arm 11 swings to the working position, the swing arm 11 abuts against the first buffer 16 and the first limiting block 16a. In addition, the swing mechanism 10 also includes a support 18, a second buffer 17 and a second limiting block 17a. The support 18 is disposed on the base 12 and is located between the first telescopic driver 13 and the swing arm 11. The second buffer 17 and the second limiting block 17a are respectively mounted on the support 18. When the swing arm 11 swings to the avoidance position, the swing arm 11 abuts against the second buffer 17 and the second limiting block 17a.

[0044] By setting a first buffer 16 and a first limiting block 16a, the first buffer 16 first forms a buffer and block on the swing arm 11 when it swings to the working position, and then the first limiting block 16a physically stops the swing arm 11, ensuring that the swing arm 11 is accurately stopped at the working position and ensuring the coordination and working accuracy of each mechanism. It should be noted that the working position of the swing arm 11 specifically refers to the position where the swing arm 11 can rotate the repair actuator 30 to abut against the welding consumables of the welding torch. Similarly, by setting a second buffer 17 and a second limiting block 17a, the second buffer 17 first forms a buffer and block on the swing arm 11 when it swings to the avoidance position, and then the second limiting block 17a physically stops the swing arm 11, ensuring that the swing arm 11 is accurately stopped at the avoidance position, so that the welding consumables repair equipment 100 can safely and reliably leave the welding torch. It should be noted that the avoidance position of the swing arm 11 specifically refers to the position where the swing arm 11 can rotate the repair actuator 30 away from the welding consumables of the welding torch.

[0045] Optionally, the first buffer 16 and the second buffer 17 described above can be any one of, but not limited to, springs, elastic columns, gas springs, etc.

[0046] Please continue reading. Figure 2 In another embodiment, the swing mechanism 10 further includes a first connecting block 19, a first connecting pipe 19a, a second connecting block 19b, a second connecting pipe 19c, and a third connecting block 19d. The first connecting block 19 is mounted on the swing rod 11 and can move up and down along the length of the swing rod 11. The first connecting pipe 19a is mounted on the first connecting block 19. The second connecting block 19b is slidably fitted with the first connecting pipe 19a and can move back and forth. The second connecting pipe 19c is slidably fitted with the second connecting block 19b and can move left and right and rotate along its own axis. The third connecting block 19d is mounted on the second connecting pipe 19c. The shifting mechanism 20 is assembled and fixed with the third connecting block 19d.

[0047] Thus, the first connecting block 19, the first connecting pipe 19a, the second connecting block 19b, the second connecting pipe 19c and the third connecting block 19d together constitute a position adjustment module. This position adjustment module can provide at least four degrees of freedom of movement and rotation, and can more flexibly adjust the spatial attitude and position of the repair actuator 30 to be compatible with more working conditions and reduce the difficulty of teaching.

[0048] Specifically, please refer to Figure 2 As shown, the up-down movement specifically refers to movement along the Z-axis; the forward-backward movement specifically refers to movement along the X-axis; and the left-right movement specifically refers to movement along the Y-axis.

[0049] The first connecting tube 19a is a square tube, thus providing only the second connecting block 19b with a reciprocating degree of freedom along the X-axis. The second connecting tube 19c is a round tube, thus providing both a translational degree of freedom along the Y-axis and a rotational degree of freedom about the Y-axis.

[0050] Please continue reading. Figures 3 to 6 Furthermore, based on any of the above embodiments, the shifting mechanism 20 includes a shifting seat 21, a second telescopic actuator 22, and a shifting carrier plate 23. The second telescopic actuator 22 is disposed on the shifting seat 21 and connected to the shifting carrier plate 23 via a second connector 22a. The repair execution mechanism 30 is mounted on the shifting carrier plate 23. Optionally, the second telescopic actuator 22 can be one of a cylinder, an electric actuator, or a hydraulic cylinder. For example, in this embodiment, the second telescopic actuator 22 is a cylinder. The cylinder is fixedly mounted on the shifting seat 21, and the piston rod of the cylinder is connected to the shifting carrier plate 23. The extension or retraction of the piston rod synchronously pushes or pulls the shifting plate to move linearly back and forth, thereby switching the cutting repair component 31 and the shaping repair component 32 to alternately align and cooperate with the welding consumables of the welding torch, so that the cutting and shaping repair processes of the welding consumables are completed sequentially. By combining the advantages of the two repair methods, the repair effect and welding quality of the welding consumables are guaranteed.

[0051] Furthermore, the displacement mechanism 20 also includes a first guide rail 24 and a second guide rail 25, which are arranged side-by-side at intervals on the same side of the displacement seat 21. The displacement carrier plate 23 moves in conjunction with the first guide rail 24 and the second guide rail 25. Connecting the first guide rail 24 and the second guide rail 25 to the displacement carrier plate 23 not only improves the installation strength of the displacement carrier plate 23, but also guides and limits its movement. This further improves the alignment accuracy of the cutting repair component 31 and the shaping repair component 32 with the welding consumables while ensuring the movement accuracy of the displacement carrier plate 23.

[0052] For example, the displacement carrier plate 23 has two sliding grooves, one of which is equipped with a first guide rail 24 and the other with a second guide rail 25; or, the displacement carrier plate 23 is equipped with a first slider and a second slider, the first slider is installed on the first guide rail 24 and the second slider is installed on the second guide rail 25, and so on.

[0053] Furthermore, the shifting mechanism 20 also includes a first limiter 26 and a second limiter 27. The first limiter 26 and the second limiter 27 are spaced apart on the shifting seat 21 along the moving path of the shifting carrier plate 23. When the second connector 22a is in a limiting engagement with the first limiter 26, the cutting and repairing component 31 is aligned with the welding consumable. When the second connector 22a is in a limiting engagement with the second limiter 27, the shaping and repairing component 32 is aligned with the welding consumable.

[0054] Depending on actual needs, the first limiter 26 and the second limiter 27 can adopt the physical limiting principle, for example, both the first limiter 26 and the second limiter 27 can be limit blocks; or, the first limiter 26 and the second limiter 27 can also adopt the inductive limiting principle, for example, both the first limiter 26 and the second limiter 27 can be position sensors, etc.; the choice can be made flexibly according to actual needs.

[0055] Please continue reading. Figure 7 Furthermore, based on any of the above embodiments, the repair actuator 30 also includes a support base 33, a power source 34, and a transmission box 35. The transmission box 35 is mounted on the support base 33, and the power source 34 is connected to the transmission box 35. The cutting repair component 31 and the shaping repair component 32 are arranged side by side on the transmission box 35 and are driven by the transmission box 35. The support base 33 is used to mount and fix the power source 34, the transmission box 35, the cutting repair component 31, and the shaping repair component 32. The support base 33 is also connected to the displacement carrier plate 23 to realize the assembly and fixation of the repair actuator 30 and the displacement mechanism 20. During the repair work, the driving force output by the power source 34 is transmitted to the cutting repair component 31 and the shaping repair component 32 through the transmission box 35. The cutting repair component 31 can then perform cutting repair processing on the welding consumables, and the shaping repair component 32 can then perform shaping repair processing on the welding consumables.

[0056] Specifically, the power source 34 is a motor, and the transmission box 35 is a gearbox. Using a motor as the power output source is low-cost, highly reliable, and easy to implement. The high-speed rotational power output by the motor is transmitted to the gearbox, which reduces the speed and increases the torque before transmitting the power to the cutting and repair component 31 and the shaping and repair component 32, thereby enabling more reliable cutting or shaping of welding consumables.

[0057] For example, the cutting and repair assembly 31 includes at least a cutter shaft and a cutter. The cutter is mounted on the cutter shaft, which is connected to the transmission gear of the gearbox. By driving the cutter to rotate one revolution, the cutter can remove the part of the end cap of the welding consumable that has formed an oxide layer.

[0058] The reshaping and repair component 32 includes at least an extrusion head, which is connected to the transmission gear of the gearbox, so that the extrusion head can extrude and rub the oxide layer formed on the end cap of the welding consumable to remove the oxide layer.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A welding consumable repair device, characterized in that, include: A swing mechanism, comprising a swing arm capable of reciprocating rotation, the swing arm being able to move closer to or further away from the welding consumables to be repaired; A shifting mechanism, wherein the shifting mechanism is disposed on the swing arm; as well as The repair execution mechanism includes a cutting repair component and a shaping repair component arranged side by side. The shifting mechanism is used to drive the repair execution mechanism to reciprocate along a preset path, so as to switch the cutting repair component and the shaping repair component to alternately align and cooperate with the welding consumable, so that the cutting repair component performs cutting repair operation on the welding consumable or the shaping repair component performs shaping repair operation on the welding consumable.

2. The welding consumables repair equipment according to claim 1, characterized in that, The swing mechanism further includes a base, a first telescopic driver, a first connector, and a bearing seat. The first telescopic driver is disposed on the base and is movably connected to the swing rod through the first connector. The lower end of the swing rod is rotatably connected to the bearing seat, which is disposed on the base.

3. The welding consumables repair equipment according to claim 2, characterized in that, The swing mechanism further includes a first buffer and a first limiting block. The first buffer and the first limiting block are respectively mounted on the base and are located on the side of the swing arm away from the first telescopic driver. When the swing arm swings to the working position, the swing arm abuts against the first buffer and the first limiting block.

4. The welding consumables repair equipment according to claim 3, characterized in that, The swing mechanism further includes a support, a second buffer, and a second limiting block. The support is disposed on the base and is located between the first telescopic driver and the swing arm. The second buffer and the second limiting block are respectively installed on the support. When the swing arm swings to the avoidance position, the swing arm abuts against the second buffer and the second limiting block.

5. The welding consumables repair equipment according to claim 1, characterized in that, The swing mechanism further includes a first connecting block, a first connecting tube, a second connecting block, a second connecting tube, and a third connecting block. The first connecting block is mounted on the swing rod and can move up and down along the length of the swing rod. The first connecting tube is mounted on the first connecting block. The second connecting block and the first connecting tube are slidably fitted together and can move back and forth. The second connecting tube and the second connecting block are slidably fitted together and can move left and right and rotate along their own axis. The third connecting block is mounted on the second connecting tube. The shifting mechanism is assembled and fixed with the third connecting block.

6. The welding consumables repair equipment according to claim 1, characterized in that, The displacement mechanism includes a displacement seat, a second telescopic driver, and a displacement carrier plate. The second telescopic driver is disposed on the displacement seat and connected to the displacement carrier plate via a second connector. The repair execution mechanism is mounted on the displacement carrier plate.

7. The welding consumables repair equipment according to claim 6, characterized in that, The displacement mechanism further includes a first guide rail and a second guide rail, which are arranged side by side at intervals on the same side of the displacement seat. The displacement carrier plate moves in cooperation with the first guide rail and the second guide rail.

8. The welding consumables repair equipment according to claim 7, characterized in that, The displacement mechanism further includes a first limiter and a second limiter. The first limiter and the second limiter are arranged at intervals on the displacement seat along the moving path of the displacement carrier plate. When the second connector is limited and engaged with the first limiter, the cutting and repair component is aligned and engaged with the welding consumable. When the second connector is limited and engaged with the second limiter, the shaping and repair component is aligned and engaged with the welding consumable.

9. The welding consumables repair equipment according to claim 1, characterized in that, The repair actuator further includes a support base, a power source, and a transmission box. The transmission box is disposed on the support base, and the power source is connected to the transmission box in a transmission manner. The cutting repair component and the shaping repair component are disposed side by side on the transmission box and are in a transmission cooperation with the transmission box.

10. The welding consumables repair equipment according to claim 9, characterized in that, The power source is a motor, and the transmission box is a gearbox.

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