Welding equipment

Abstract

The utility model relates to a welding device which comprises a base, a feeding station, a welding station, a welding station and a welding station. A to-be-welded material is arranged on the adjusting platform assembly, and the adjusting platform assembly is arranged at the feeding station and used for adjusting the position of the to-be-welded material; the conveying assembly is movably arranged on the base and used for conveying the adjusting platform assembly to the welding station from the feeding station. And the welding assembly is arranged at the welding station and used for welding the adjusted to-be-welded materials. The welding equipment can assist manual work in precise assembly welding, solves the problems that precise assembly welding is difficult and time and labor are consumed in the prior art, and improves the product yield and the working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding device. Background Art

[0002] With the development of technology, the precision requirements for welding in production are getting higher and higher, especially for products that require precision assembly welding. In the prior art, for products that require precision assembly welding, manual assembly welding is often still carried out, which has the following problems:

[0003] 1. For products that require precision assembly welding, manual assembly welding has poor precision, a high rejection rate, and is time-consuming and laborious;

[0004] 2. Since the products that require precision assembly welding are small in size, when welding, it is necessary for workers to align the small parts with the products. Manual adjustment is difficult. When the position adjustment is inaccurate, it will lead to poor welding;

[0005] 3. The material adjustment mechanisms currently used are all sliding tables, which occupy a large space and are costly. Summary of the Invention

[0006] Based on this, in view of the above technical problems existing in the prior art, it is necessary to provide a welding device that can assist workers in precision assembly welding, solve the problems of difficult precision assembly welding, time-consuming and laborious in the prior art, and improve the product yield and work efficiency.

[0007] The utility model provides a welding device, including:

[0008] A base, on which a feeding station and a welding station are provided;

[0009] An adjustment platform assembly, on which the material to be welded is arranged. The adjustment platform assembly is arranged at the feeding station for adjusting the position of the material to be welded;

[0010] A transmission assembly, which is movably arranged on the base and is used for transporting the adjustment platform assembly from the feeding station to the welding station;

[0011] A welding assembly, which is arranged at the welding station for welding the adjusted material to be welded;

[0012] Among them, the materials to be welded include a first material and a second material. The adjustment platform assembly includes a bottom plate, a first material positioning plate and a second material positioning plate arranged on the bottom plate, and an angle adjustment assembly arranged between the bottom plate and the second material positioning plate. The first material is arranged on the first material positioning plate, and the second material is arranged on the second material positioning plate. The angle adjustment assembly includes a first mounting plate, a rotating plate, and a magnetic member. The first mounting plate is arranged on the bottom plate, the rotating plate is rotatably arranged on the first mounting plate through a rotating pin, the second material positioning plate is fixedly arranged on the rotating plate, the magnetic member is arranged between the first mounting plate and the rotating plate, and an angle adjustment knob is arranged on the rotating plate. The end of the adjustment knob is connected to the magnetic member. By adjusting the angle adjustment knob, the magnetic force of the magnetic member is used to drive the rotating plate to rotate, thereby adjusting the angle of the second material.

[0013] The adjustment platform assembly of the present utility model realizes angle adjustment by using magnetism, has a simple and easy-to-use structure, low cost, and high practicability.

[0014] In a feasible implementation manner, the magnetic member includes a first magnetic member and a second magnetic member. The first magnetic member is arranged on the side of the rotating plate close to the bottom plate, and the second magnetic member is arranged on the side of the first mounting plate far from the bottom plate. The positions of the first magnetic member and the second magnetic member correspond to each other.

[0015] In a feasible implementation manner, 3 first magnetic members are arranged, and 3 second magnetic members are arranged. The setting of the number of magnetic members in the present utility model makes the angle adjustment more stable.

[0016] In a feasible implementation manner, the magnetic forces of the first magnetic member and the second magnetic member are opposite.

[0017] In a feasible implementation manner, the first magnetic member is a circular magnet, and the second magnetic member is a circular magnet.

[0018] In a feasible implementation, the adjustment platform assembly further includes an X-adjustment assembly and a Y-adjustment assembly. The X-adjustment assembly includes a second mounting plate, a first slider, a first slide rail, and a first elastic member. The second mounting plate is disposed between the first mounting plate and the bottom plate. The first slide rail is disposed on the second mounting plate. The first slider is slidably disposed on the first slide rail. The first elastic member abuts between the first slider and the second mounting plate. The first mounting plate is disposed on the first slider. An X-adjustment knob is disposed on the first mounting plate. By adjusting the X-adjustment knob, the first mounting plate is driven to slide by the first slider, thereby adjusting the X-direction position of the second material. The Y-adjustment assembly includes a second slider, a second slide rail, and a second elastic member. The second slide rail is disposed on the bottom plate. The second slider is slidably disposed on the second slide rail. The second mounting plate is disposed on the second slider. The second elastic member is disposed on the second mounting plate. A Y-adjustment knob is disposed on the second mounting plate. By adjusting the Y-adjustment knob, the second mounting plate is driven to slide by the second slider, thereby adjusting the Y-direction position of the second material.

[0019] In a feasible implementation, the adjustment platform assembly further includes a heating assembly. The heating assembly includes a heating block, a heating element, and a temperature sensing element. The heating block is disposed on the bottom plate through a heat insulation block. The heating element and the temperature sensing element are both disposed on the heating block. A part of the second material is disposed on the heating block.

[0020] In a feasible implementation, a vision system assembly is further included. The vision system assembly is disposed at the loading station for collecting images of the materials to be welded, and includes a light source, a lens, and a camera. The camera is disposed on the base through a fixing bracket. The lens is disposed on the camera. The light source is disposed on the shooting path of the camera, and the light source is set to be annular.

[0021] In a feasible implementation, the vision system assembly is disposed directly above the adjustment platform assembly.

[0022] In a feasible implementation, the welding assembly includes a Y-axis adjustment assembly, a Z-axis adjustment assembly, and a welding component. The Y-axis adjustment assembly is disposed on the base. The Z-axis adjustment assembly is disposed on the Y-axis adjustment assembly. The welding component is disposed on the Z-axis adjustment assembly.

[0023] In a feasible implementation, a control system is further included. The control system controls the transmission assembly, the welding assembly, and the vision system assembly respectively.

[0024] Due to the adoption of the above technical solutions, the present utility model has the following advantages compared with the prior art:

[0025] 1. The adjustment platform assembly of the present utility model realizes XY adjustment through the slide rail and the elastic member, and realizes angle adjustment through the circular magnet and the rotating pin. The structure is simple and easy to use, the cost is low, and the practicability is high;

[0026] 2. The utility model combines an adjustment platform component and a vision system component, enabling manual adjustment of materials through the adjustment platform component according to real-time pictures of the vision, achieving precise alignment assembly and welding, and improving the product yield.

[0027] 3. The utility model can assist manual precise assembly and welding, solve the problems of difficult precise assembly and welding and time-consuming and laborious work in the prior art, and improve the product yield and work efficiency.

[0028] 4. By changing the product positioning plate of the adjustment platform component of the utility model, it can be used for other products that require manual alignment assembly. Description of the Drawings

[0029] Figure 1 It is a schematic structural diagram of the product for realizing welding of the utility model;

[0030] Figure 2 It is a schematic structural diagram of the utility model;

[0031] Figure 3 It is a schematic structural diagram of the adjustment platform component of the utility model;

[0032] Figure 4 It is a partial structural schematic diagram of the adjustment platform component of the utility model Figure 1 ;

[0033] Figure 5 It is a partial structural schematic diagram of the adjustment platform component of the utility model Figure 2 ;

[0034] Figure 6 It is a partial structural schematic diagram of the adjustment platform component of the utility model Figure 3 ;

[0035] Figure 7 It is a schematic structural diagram of the vision system component of the utility model;

[0036] Figure 8 It is a schematic structural diagram of the welding component of the utility model.

[0037] Among them, 100 is the first material; 200 is the second material; 300 is the base; 301 is the loading station; 302 is the welding station; 400 is the adjustment platform assembly; 410 is the bottom plate; 411 is the first material positioning plate; 412 is the second material positioning plate; 413 is the adsorption hole; 420 is the angle adjustment assembly; 421 is the first mounting plate; 422 is the rotating plate; 423 is the rotating pin; 424 is the angle adjustment knob; 425 is the first magnetic part; 426 is the second magnetic part; 430 is the X adjustment assembly; 431 is the second mounting plate; 432 is the first slider; 433 is the first slide rail; 434 is the first elastic part; 435 is the X adjustment knob; 440 is the Y adjustment assembly; 441 is the second slider; 442 is the second slide rail; 443 is the second elastic part; 444 is the Y adjustment knob; 450 is the heating assembly; 451 is the heat insulation block; 452 is the heating block; 453 is the heating element; 454 is the temperature sensing element; 500 is the transmission assembly; 600 is the welding assembly; 610 is the X-axis adjustment assembly; 620 is the Z-axis adjustment assembly; 630 is the welding part; 700 is the vision system assembly; 701 is the fixing bracket; 702 is the camera; 703 is the lens; 704 is the light source; 800 is the control system. Detailed implementation manners

[0038] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0039] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used herein are only for the purpose of illustration.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specifically defined. In the present application, " / " means "or".

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0042] Currently, for products that require precision assembly welding, manual assembly welding is often still carried out, which has the following problems: for products that require precision assembly welding, manual assembly welding has poor accuracy, a high rejection rate, and is time-consuming and laborious.

[0043] On this basis, this utility model provides a welding device, including:

[0044] A base, on which a feeding station and a welding station are provided;

[0045] An adjustment platform assembly, on which the material to be welded is arranged. The adjustment platform assembly is arranged at the feeding station for adjusting the position of the material to be welded;

[0046] A transmission assembly, which is movably arranged on the base and is used to transport the adjustment platform assembly from the feeding station to the welding station;

[0047] A welding assembly, which is arranged at the welding station and welds the adjusted material to be welded;

[0048] Among them, the material to be welded includes a first material and a second material. The adjustment platform assembly includes a bottom plate, a first material positioning plate and a second material positioning plate arranged on the bottom plate, and an angle adjustment assembly arranged between the bottom plate and the second material positioning plate. The first material is arranged on the first material positioning plate, the second material is arranged on the second material positioning plate. The angle adjustment assembly includes a first mounting plate, a rotating plate, and a magnetic part. The first mounting plate is arranged on the bottom plate, the rotating plate is rotatably arranged on the first mounting plate through a rotating pin, the second material positioning plate is fixedly arranged on the rotating plate, the magnetic part is arranged between the first mounting plate and the rotating plate, and an angle adjustment knob is arranged on the rotating plate. The end of the adjustment knob is connected to the magnetic part. By adjusting the angle adjustment knob, the magnetic force of the magnetic part is used to drive the rotating plate to rotate, thereby adjusting the angle of the second material.

[0049] The adjustment platform assembly of this utility model realizes angle adjustment by using magnetism, has a simple and easy-to-use structure, low cost, and high practicability.

[0050] The following describes this utility model in detail with specific embodiments.

[0051] As Figure 1As shown in the figure, the welding equipment in this embodiment realizes the precise assembly and welding of two tiny parts. The two tiny parts are hereinafter collectively referred to as the first material 100 and the second material 200, where the first material 100 is fixedly arranged and the second material 200 is adjustably arranged.

[0052] As Figure 2 - 8 shown in the figure, a welding equipment in this embodiment includes a base 300, an adjustment platform assembly 400, a transmission assembly 500, a welding assembly 600, a vision system assembly 700, and a control system 800.

[0053] As Figure 2 shown in the figure, in this embodiment, a loading station 301 and a welding station 302 are arranged on the base 300. At the loading station 301, workers perform material loading here, and at the welding station 302, the welding assembly 600 welds the materials.

[0054] As Figures 3 - 6 shown in the figure, in order to improve the welding precision and efficiency of products that require precise assembly and welding, an adjustment platform assembly 400 is provided in this embodiment. Among them, the materials to be welded are arranged on the adjustment platform assembly 400, and the adjustment platform assembly 400 is arranged at the loading station 301 for adjusting the positions of the materials to be welded to achieve precise alignment welding.

[0055] Specifically, the materials to be welded include the first material 100 and the second material 200.

[0056] In this embodiment, the adjustment platform assembly 400 includes a bottom plate 410, a first material positioning plate 411, a second material positioning plate 412, an angle adjustment assembly 420, an X adjustment assembly 430, a Y adjustment assembly 440, and a heating assembly 450.

[0057] In this embodiment, the X direction is defined as the left - right horizontal direction relative to the attached drawing, the Y direction is defined as the front - back horizontal direction relative to the attached drawing, and the Z direction is defined as the up - down vertical direction relative to the attached drawing.

[0058] Specifically, the first material positioning plate 411 and the second material positioning plate 412 are arranged adjacent to each other and at the same height on the bottom plate 410. The first material 100 is arranged on the first material positioning plate 411, and the second material 200 is arranged on the second material positioning plate 412. In this embodiment, in order to fix the first material 100 and the second material 200 on the first material positioning plate 411 and the second material positioning plate 412 respectively, contour positioning grooves are respectively arranged on the first material positioning plate 411 and the second material positioning plate 412 for positioning the first material 100 and the second material 200, that is, the contour positioning groove on the first material positioning plate 411 is adapted to the contour of the first material 100, and the contour positioning groove on the second material positioning plate 412 is adapted to the contour of the second material 200. Further, adsorption holes are also arranged on the contour positioning grooves of the first material positioning plate 411 and the second material positioning plate 412. A vacuum cavity structure is arranged on the first material positioning plate 411 and the second material positioning plate 412. The adsorption holes are communicated with the vacuum cavity structure, and the vacuum cavity structure is connected to an external vacuum pumping mechanism. The first material 100 and the second material 200 are fixed in the contour positioning grooves by vacuum adsorption.

[0059] In this embodiment, the heating assembly 450 is arranged between the bottom plate 410 and the second material positioning plate 412. The heating assembly 450 includes a heat insulation block 451, a heating block 452, a heating element 453, and a temperature sensing element 454. The heat insulation block 451 is arranged on the bottom plate 410, the heating block 452 is arranged on the heat insulation block 451, the heating element 453 and the temperature sensing element 454 are both arranged on the heating block 452, the second material positioning plate 412 is arranged on the heating block 452, and a part of the second material 200 is located on the heating block 452. The heating assembly 450 is used to heat the second material 200.

[0060] In this embodiment, a Y adjustment assembly 440, an X adjustment assembly 430, and an angle adjustment assembly 420 are sequentially arranged from bottom to top between the bottom plate 410 and the second material positioning plate 412. The heating assembly 450 is arranged adjacent to the Y adjustment assembly 440, the X adjustment assembly 430, and the angle adjustment assembly 420 arranged from bottom to top in sequence.

[0061] In this embodiment, the Y adjustment assembly 440 includes a second slider 441, a second slide rail 442, a second elastic member 443, and a Y adjustment knob 444. Specifically, the second slide rail 442 is disposed on the bottom plate 410, the second slider 441 is slidably disposed on the second slide rail 442, the second mounting plate 431 is fixedly disposed on the second slider 441, the second elastic member 443 is disposed on the second mounting plate 431 and abuts between the second mounting plate 431 and the heat insulation block 451, and a Y adjustment knob 444 is disposed on the second mounting plate 431. By adjusting the Y adjustment knob 444, the second slider 441 is used to drive the second mounting plate 431 to slide, thereby adjusting the Y-direction position of the second material 100.

[0062] In this embodiment, the X adjustment assembly includes a second mounting plate 431, a first slider 432, a first slide rail 433, and a first elastic member 434. The second mounting plate 431 is disposed between the first mounting plate 421 and the bottom plate 410. The first slide rail 433 is disposed on the second mounting plate 431. The first slider 432 is slidably disposed on the first slide rail 433. The second mounting plate 431 includes a stop block disposed at one end. The first elastic member 434 abuts between the first slider 432 and the stop block of the second mounting plate 431. The first mounting plate 421 is fixedly disposed on the first slider 432. An X adjustment knob 435 is disposed on the first mounting plate 421. By adjusting the X adjustment knob 435, the first slider 432 is used to drive the first mounting plate 421 to slide, thereby adjusting the X-direction position of the second material 100.

[0063] In this embodiment, the angle adjustment assembly 420 includes a first mounting plate 421, a rotating plate 422, and a magnetic member. The rotating plate 422 is rotatably disposed on the first mounting plate 421 through a rotating pin 423. The second material positioning plate 412 is fixedly disposed on the rotating plate 422. The magnetic member is disposed between the first mounting plate 421 and the rotating plate 422. An angle adjustment knob 424 is disposed on the rotating plate 422. The end of the angle adjustment knob 424 is connected to the magnetic member. By adjusting the angle adjustment knob 424, the magnetic force of the magnetic member is used to drive the rotating plate 422 to rotate, thereby adjusting the angle of the second material 200.

[0064] In this embodiment, the adjustment platform assembly 400 uses magnetism to achieve angle adjustment, with a simple and easy-to-use structure, low cost, and high practicability.

[0065] In this embodiment, the magnetic member includes a first magnetic member 425 and a second magnetic member 426. The first magnetic member 425 is disposed on the side of the rotating plate 422 close to the bottom plate 410. The angle adjustment knob 424 is connected to the first magnetic member 425. The second magnetic member 426 is disposed on the side of the first mounting plate 421 away from the bottom plate 410. The positions of the first magnetic member 425 and the second magnetic member 426 correspond to each other.

[0066] In this embodiment, three first magnetic members 425 are provided, and three second magnetic members 426 are provided. The setting of the number of magnetic members in this embodiment makes the angle adjustment more stable.

[0067] In this embodiment, the first magnetic member 425 and the second magnetic member 426 have opposite magnetic polarities. The first magnetic member 425 is a circular magnet, and the second magnetic member 426 is a circular magnet. When using the angle adjustment knob 424 to adjust the movement of the first magnetic member 425, the magnetic neutrality between the first magnetic member 425 and the second magnetic member 426 drives the rotating plate 422 to rotate about the rotating pin 423, thereby adjusting the angle of the second material 200.

[0068] As Figure 7 shown, in this embodiment, the vision system assembly 700 is disposed at the loading station 301 for collecting images of the first material 100 and the second material 200. The welding equipment in this embodiment may further include an external display connected to the vision system assembly 700 for displaying the real-time positions of the first material 100 and the second material 200.

[0069] Specifically, it includes a fixing frame 701, a camera 702, a lens 703, and a light source 704. The fixing frame 701 is disposed on the base 300 and includes vertical portions symmetrically disposed on the left and right sides of the base 300 and a horizontal portion connecting the vertical portions. The camera 702 is fixedly disposed on the horizontal portion of the fixing frame 701, the lens 703 is disposed on the camera 702, and the light source 704 is disposed on the shooting path of the camera 702. In this embodiment, in order to obtain a better lighting effect, the light source 704 is configured as a ring and is disposed below the camera 702.

[0070] In this embodiment, the vision system assembly 700 is disposed directly above the loading station 301, and more specifically, directly above the adjustment platform assembly 400 at the loading station 301.

[0071] As Figure 8 shown, in this embodiment, the transfer assembly 500 is movably disposed on the base 300 for transporting the adjustment platform assembly 400 from the loading station 301 to the welding station 302. Specifically, the transfer assembly 500 may include a slide rail, a slider, and a driving mechanism. The slide rail is disposed on the base 300, the slider is slidably disposed on the slide rail, and the adjustment platform assembly 400 is fixedly disposed on the slider. Specifically, the bottom plate 410 of the adjustment platform assembly 400 is fixedly disposed on the slider, and the driving mechanism drives the slider to slide on the slide rail. Here, the transfer assembly 500 may also be other structures capable of realizing this movement function.

[0072] In this embodiment, the welding assembly 600 is disposed at the welding station 302 to weld the adjusted first material 100 and second material 200.

[0073] Specifically, the welding assembly 600 includes an X-axis adjustment assembly 610, a Z-axis adjustment assembly 620, and a welding component 630. The X-axis adjustment assembly 610 is disposed on the base 300, the Z-axis adjustment assembly 620 is disposed on the X-axis adjustment assembly 610, and the welding component 630 is disposed on the Z-axis adjustment assembly 620. Among them, the X-axis adjustment assembly 610 is used to adjust the left-right position of the welding component 630, and the Z-axis adjustment assembly 620 is used to adjust the up-down position of the welding component 630. Here, the adjustment of the X-axis adjustment assembly 610 and the Z-axis adjustment assembly 620 can use pneumatic control or electric control. The X-axis adjustment assembly 610, the Z-axis adjustment assembly 620, and the welding component 630 are conventional technical means in the art, and the specific structures are not elaborated in detail in this embodiment.

[0074] As Figure 2 shown, in this embodiment, the welding equipment further includes a control system 800, and the control system 800 controls the transmission assembly 500, the welding assembly 600, and the vision system assembly 700 respectively. The control system 800 here is a conventional technical means and is not elaborated in detail.

[0075] The working process of the welding equipment of the present utility model is specifically as follows: An operator places the first material 100 and the second material 200 on the adjustment platform assembly 400 at the loading station 301; the real-time positions of the first material 100 and the second material 200 are displayed on an external display through the vision system assembly 700, and the operator adjusts the adjustment platform assembly 400 until the mark points of the two materials coincide; press the start button, and the transmission assembly 500 moves the materials to the welding station 302 for automatic welding; after welding is completed, the transmission assembly 500 moves the materials to the loading station 301, and the vision system assembly 700 determines whether the materials are assembled and welded properly; the operator takes away the materials.

[0076] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0077] The above-described embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A welding device, characterized in that, Comprising: A base, on which a feeding station and a welding station are provided; An adjustment platform assembly, on which the material to be welded is arranged. The adjustment platform assembly is arranged at the feeding station for adjusting the position of the material to be welded; A transmission assembly, which is movably arranged on the base and is used for transporting the adjustment platform assembly from the feeding station to the welding station; A welding assembly, which is arranged at the welding station for welding the adjusted material to be welded; Wherein, the material to be welded includes a first material and a second material. The adjustment platform assembly includes a bottom plate, a first material positioning plate and a second material positioning plate arranged on the bottom plate, and an angle adjustment assembly arranged between the bottom plate and the second material positioning plate. The first material is arranged on the first material positioning plate, and the second material is arranged on the second material positioning plate. The angle adjustment assembly includes a first mounting plate, a rotating plate and a magnetic member. The first mounting plate is arranged on the bottom plate. The rotating plate is rotatably arranged on the first mounting plate through a rotating pin. The second material positioning plate is fixedly arranged on the rotating plate. The magnetic member is arranged between the first mounting plate and the rotating plate. An angle adjustment knob is arranged on the rotating plate, and the end of the adjustment knob is connected to the magnetic member. By adjusting the angle adjustment knob, the magnetic force of the magnetic member is used to drive the rotating plate to rotate, thereby adjusting the angle of the second material.

2. The welding device according to claim 1, wherein, The magnetic member includes a first magnetic member and a second magnetic member. The first magnetic member is arranged on the side of the rotating plate close to the bottom plate, and the second magnetic member is arranged on the side of the first mounting plate away from the bottom plate. The positions of the first magnetic member and the second magnetic member correspond to each other.

3. The welding device according to claim 2, characterized in that, Three first magnetic members are provided, and three second magnetic members are provided.

4. The welding device according to claim 2, characterized in that, The first magnetic member is a circular magnet, and the second magnetic member is a circular magnet.

5. The welding device according to claim 1, wherein, The adjustment platform assembly further includes an X adjustment component and a Y adjustment component. The X adjustment component includes a second mounting plate, a first slider, a first slide rail, and a first elastic member. The second mounting plate is disposed between the first mounting plate and the bottom plate. The first slide rail is disposed on the second mounting plate. The first slider is slidably disposed on the first slide rail. The first elastic member is abutted between the first slider and the second mounting plate. The first mounting plate is disposed on the first slider. An X adjustment knob is disposed on the first mounting plate. By adjusting the X adjustment knob, the first slider drives the first mounting plate to slide, thereby adjusting the X-direction position of the second material. The Y adjustment component includes a second slider, a second slide rail, and a second elastic member. The second slide rail is disposed on the bottom plate. The second slider is slidably disposed on the second slide rail. The second mounting plate is disposed on the second slider. The second elastic member is disposed on the second mounting plate. A Y adjustment knob is disposed on the second mounting plate. By adjusting the Y adjustment knob, the second slider drives the second mounting plate to slide, thereby adjusting the Y-direction position of the second material.

6. The welding device according to claim 1, characterized in that, The adjustment platform assembly further includes a heating component. The heating component includes a heating block, a heating element, and a temperature sensing element. The heating block is disposed on the bottom plate through a heat insulating block. The heating element and the temperature sensing element are both disposed on the heating block. A part of the second material is disposed on the heating block.

7. The welding device according to claim 1, characterized in that, It further includes a vision system assembly. The vision system assembly is disposed at the loading station for collecting images of the material to be welded, and includes a light source, a lens, and a camera. The camera is disposed on the base through a fixing bracket. The lens is disposed on the camera. The light source is disposed on the shooting path of the camera. The light source is set as a ring shape.

8. The welding device according to claim 7, characterized in that, The vision system assembly is disposed directly above the adjustment platform assembly.

9. The welding device according to claim 1, wherein, The welding assembly includes a Y-axis adjustment component, a Z-axis adjustment component, and a welding component. The Y-axis adjustment component is disposed on the base. The Z-axis adjustment component is disposed on the Y-axis adjustment component. The welding component is disposed on the Z-axis adjustment component.

10. The welding device according to claim 7, characterized in that It further includes a control system. The control system controls the transfer assembly, the welding assembly, and the vision system assembly respectively.

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