Welding equipment

Abstract

The invention discloses welding equipment, and relates to the technical field of welding, the welding equipment comprises a machine table, a vacuum welding chamber, two clamping devices, two lifting devices and a first rotating device, the vacuum welding chamber is arranged on the machine table, and a welding device is arranged in the vacuum welding chamber; the two clamping devices are arranged on the machine table in a spaced mode and located below the vacuum welding chamber, and the two clamping devices are used for clamping workpieces. The two lifting devices are arranged on the machine table in a spaced mode, and each lifting device drives the corresponding clamping device so as to drive the two clamping devices to go in and out of the vacuum welding chamber. The first rotating device is arranged on the machine table and is in driving connection with the two lifting devices so as to drive the two lifting devices to rotate relative to the machine table; according to the technical scheme, through cooperation of all the devices, the operation continuity and welding efficiency of all the devices are improved, continuous automatic production of the welding equipment is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and in particular to a welding device. Background Technology

[0002] The existing welding equipment follows a process of clamping the workpiece before welding. After the previous workpiece is welded, the next workpiece is clamped and welded. This results in low welding efficiency, increased production costs, and difficulty in meeting the needs of large-scale production. Summary of the Invention

[0003] The main objective of this invention is to provide a welding device that addresses the problem of low welding efficiency, which makes it difficult to meet the needs of large-scale production.

[0004] To achieve the above objectives, the present invention provides a welding apparatus, the welding apparatus comprising:

[0005] Machine tool; A vacuum welding chamber is located on the machine base, and a welding device is installed inside the vacuum welding chamber; Two clamping devices are provided, spaced apart on the machine base and located below the vacuum welding chamber, for clamping the workpiece. Two lifting devices are spaced apart on the machine platform. Each lifting device drives each clamping device to drive the two clamping devices to enter and exit the vacuum welding chamber respectively. A first rotating device is disposed on the machine platform and is driven to be connected to the two lifting devices to drive the two lifting devices to rotate relative to the machine platform.

[0006] In one embodiment, the clamping device includes a fixed base and a clamping assembly, the clamping assembly being rotatably mounted on the fixed base, and the clamping assembly being used to clamp the workpiece; The first rotating device includes a first rotating drive assembly and a rotating base. The first rotating drive assembly is mounted on the machine base and driven to the rotating base. The two lifting devices are mounted at intervals on the rotating base and driven to the fixed base respectively, so as to drive the two clamping assemblies to lift relative to the machine base.

[0007] In one embodiment, the first rotary drive assembly includes a rotary drive member and a rotary transmission member. The rotary drive member is mounted on the machine base, and the rotary transmission member includes a first driving gear and a first driven gear. The rotary drive member is drivenly connected to the first driving gear, and the first driving gear is meshed with the first driven gear. The first driven gear is mounted on the side of the rotary seat opposite to the clamping assembly.

[0008] In one embodiment, the first rotating device further includes a plurality of guide wheel assemblies, which are spaced apart on the machine base and located on the periphery of the rotating seat to roll against the bottom of the first driven gear.

[0009] In one embodiment, the clamping device further includes a flipping component, which is disposed on one side of the fixed base and driven to be connected to the clamping component to drive the clamping component to flip, thereby adjusting the welding angle of the workpiece.

[0010] In one embodiment, the flipping assembly includes a flipping drive motor and a flipping transmission component. The flipping drive motor is located on one side of the fixed base, and the flipping transmission component includes a second driving gear and a second driven gear. The flipping drive motor is driven and connected to the second driving gear, the second driving gear is meshed and connected to the second driven gear, and the second driven gear is driven and connected to the clamping assembly.

[0011] In one embodiment, the second driven gear is arranged in a sector shape.

[0012] In one embodiment, the clamping assembly includes a mounting housing, a clamping base, and clamping members. A second driven gear is driven to the mounting housing to cause the mounting housing to rotate relative to the fixed base. The clamping base is rotatably mounted on the mounting housing. Multiple clamping members are provided, and the multiple clamping members are spaced apart from the clamping base. Each clamping member is used to clamp a workpiece.

[0013] In one embodiment, the clamping device further includes a first rotating assembly, which includes a first driving member, a first gear, and a second gear. The first driving member is installed in the mounting housing, and the first driving member is driven to the first gear. The first gear is meshed with the second gear, and the second gear is driven to the clamping seat to drive the clamping seat to rotate.

[0014] In one embodiment, the clamping device further includes a second rotating assembly, which includes a second driving member, a third gear set, and a plurality of fourth gears. The second driving member is installed in the mounting housing and is driven to the third gear set. The third gear set is meshed with the plurality of fourth gears. Each fourth gear passes through the second gear to drive to each clamping member to rotate.

[0015] The technical solution of this invention employs two clamping devices spaced apart on the machine base, both of which can be used to clamp workpieces. After one clamping device completes clamping the workpiece, it moves to the bottom of the vacuum welding chamber under the drive of the first rotating device and enters the vacuum welding chamber for welding under the drive of the lifting device. At the same time, the other clamping device clamps the workpiece. In this way, the devices work in a cycle. Through the coordinated cooperation between the devices, the continuity of operation between the devices and the welding efficiency are improved, enabling the welding equipment to carry out continuous automated production and improving production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the structure of an embodiment of the welding equipment provided by the present invention; Figure 2 A schematic diagram of the structure of the clamping device entering the vacuum welding chamber according to an embodiment of the welding equipment provided by the present invention; Figure 3 This is a partial structural schematic diagram of an embodiment of the welding equipment provided by the present invention; Figure 4 This is a schematic diagram of the clamping device according to an embodiment of the welding equipment provided by the present invention; Figure 5 A schematic diagram of the structure of the first rotating component and the second rotating component from one perspective of an embodiment of the welding equipment provided by the present invention; Figure 6 This is a structural schematic diagram of the first rotating component and the second rotating component from another perspective of an embodiment of the welding equipment provided by the present invention.

[0018] Explanation of icon numbers: 100. Welding equipment; 1. Machine base; 2. Vacuum welding chamber; 3. Clamping device; 31. Fixed base; 32. Clamping assembly; 321. Clamping seat; 322. Clamping component; 323. Mounting housing; 33. Tilting assembly; 331. Tilting drive motor; 333. Tilting transmission component; 3331. First driving gear; 3332. First driven gear; 34. First rotating assembly; 341. First driving component; 342. First gear; 343. Second gear; 35. Second... Rotating assembly; 351, second driving component; 352, third gear set; 353, fourth gear; 354, connecting shaft; 4, lifting device; 41, lifting electric cylinder; 42, lifting guide rod; 5, first rotating device; 51, first rotating drive assembly; 511, rotating drive component; 512, rotating transmission component; 5121, second driving gear; 5122, second driven gear; 52, rotating seat; 53, guide wheel assembly; 6, welding device; 7, vacuuming device; 8, workpiece.

[0019] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their 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 those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0023] Please see Figures 1 to 6 In one embodiment of the present invention, the welding equipment 100 includes: Machine 1; Vacuum welding chamber 2, which is located on the machine base 1, and welding device 6 is provided inside the vacuum welding chamber 2; Two clamping devices 3 are spaced apart on the machine base 1 and located below the vacuum welding chamber 2. The two clamping devices 3 are used to clamp the workpiece 8. Two lifting devices 4 are spaced apart on the machine platform 1. Each lifting device 4 drives each clamping device 3 to drive the two clamping devices 3 to enter and exit the vacuum welding chamber 2 respectively. The first rotating device 5 is located on the machine platform 1 and is driven to be connected to the two lifting devices 4 so as to drive the two lifting devices 4 to rotate relative to the machine platform 1.

[0024] In this embodiment, the welding equipment 100 includes a machine base 1, two clamping devices 3 and a welding device 6. The welding device 6 is set in a vacuum welding chamber 2. The two clamping devices 3 are set at intervals on the machine base 1, and both clamping devices 3 are used to clamp workpieces 8. After the clamping devices 3 have clamped the workpieces 8, the welding device 6 is used to weld the workpieces 8. After the welding is completed, the workpieces 8 are removed from the clamping devices 3.

[0025] Specifically, the welding equipment 100 also includes a first rotating device 5, two lifting devices 4, and a vacuum welding chamber 2. The first rotating device 5 is mounted on the machine base 1 and is driven and connected to two clamping devices 3, that is, the two clamping devices 3 rotate together under the drive of the first rotating device 5. The vacuum welding chamber 2 is positioned above the clamping devices 3. Simultaneously, the two lifting devices 4 are also spaced apart from the first rotating device 5, and each lifting device 4 drives and connects to each clamping device 3 to drive the two clamping devices 3 to move up and down relative to the machine base 1. That is, while the first rotating device 5 drives the two clamping devices 3 to rotate, it also drives the two lifting devices 4 to rotate. Therefore, after one of the clamping devices 3 has clamped the workpiece 8, under the drive of the first rotating device 5, the clamping device 3, carrying the workpiece 8, moves to the bottom of the vacuum welding chamber 2, and under the drive of the lifting devices 4... The workpiece 8 enters the vacuum welding chamber 2, where the welding device 6 performs welding on the clamping device 3. Meanwhile, another clamping device 3 clamps the workpiece 8. Once the workpiece 8 is welded, the clamping device 3, driven by the lifting device 4, exits the vacuum welding chamber 2. Then, driven by the first rotating device 5, the two clamping devices 3 change positions, and the welded workpiece 8 is removed from the clamping device 3. The other clamping device 3, also driven by the lifting device 4, carries the workpiece 8 back into the vacuum welding chamber 2. This cycle repeats, with each device working in turn. Through the coordinated operation of these devices, the continuity of operation and welding efficiency are improved, enabling continuous automated production of the welding equipment 100 and increasing production efficiency.

[0026] It should be noted that the vacuum welding chamber 2 has an opening on one side facing the clamping device 3, so that the lifting device 4 and the clamping device 3 can enter and exit the vacuum welding chamber 2; the vacuum welding chamber 2 and the welding device 6 are prior art, and this application does not limit them in any way.

[0027] Furthermore, the welding equipment 100 also includes a vacuum device 7, which is located on one side of the vacuum welding chamber 2 to perform vacuum treatment on the vacuum welding chamber 2 so that the vacuum welding chamber 2 is always in a vacuum state, thereby improving the welding quality of the workpiece 8.

[0028] In the embodiments of the present invention, please refer to Figure 1 , Figures 4 to 6 The clamping device 3 includes a fixed base 31 and a clamping assembly 32. The clamping assembly 32 is rotatably mounted on the fixed base 31 and is used to clamp the workpiece 8. The first rotating device 5 includes a first rotating drive assembly 51 and a rotating base 52. The first rotating drive assembly 51 is mounted on the machine base 1 and driven to the rotating base 52. The two lifting devices 4 are mounted at intervals on the rotating base 52 and driven to the fixed base 31 respectively, so as to drive the two clamping assemblies 32 to lift relative to the machine base 1.

[0029] In this embodiment, the clamping device 3 includes a fixed base 31 and a clamping assembly 32. The clamping assembly 32 is rotatably mounted on the fixed base 31 and is used to clamp the workpiece 8. The first rotating device 5 includes a first rotating drive assembly 51 and a rotating base 52. The first rotating drive assembly 51 is mounted on the machine base 1 and drives the rotating base 52 to rotate relative to the machine base 1. Two lifting devices 4 are installed at intervals on the rotating base 52, and each lifting device 4 drives and connects to each fixed base 31. Thus, each clamping assembly 32 is lifted and lowered relative to the machine base 1 under the drive of the lifting device 4. Through the cooperation of the lifting device 4 and the first rotating device 5, the operational continuity and welding efficiency between the various devices are improved, the welding equipment 100 can be continuously automated, and the production efficiency is improved.

[0030] Specifically, the lifting device 4 includes a lifting cylinder 41, which is mounted on the rotating base 52 and driven by the lifting cylinder 41 connected to the fixed base 31, thereby realizing the lifting and lowering of the clamping device 3 under the drive of the lifting cylinder 41. It should be noted that the lifting cylinder 41 is prior art, and this application does not limit it in any way.

[0031] Specifically, in order to ensure the stable lifting and lowering of the clamping assembly 32, the lifting device 4 also includes a lifting guide rod 42. Multiple lifting guide rods 42 are provided and are spaced apart between the rotating seat 52 and the fixed seat 31. That is, one side of each lifting guide rod 42 is fixedly connected to the fixed seat 31, and the other side of each lifting guide rod 42 can pass through the rotating seat 52. So that when the lifting cylinder 41 drives the fixed seat 31 to lift and lower, it also drives the lifting guide rod 42 to lift and lower. Under the guidance of multiple lifting guide rods 42, the stability of the fixed seat 31 during the lifting and lowering process can be ensured, thereby ensuring the stable lifting and lowering of the clamping assembly 32.

[0032] In the embodiments of the present invention, please refer to Figures 1 to 3The first rotary drive assembly 51 includes a rotary drive component 511 and a rotary transmission component 512. The rotary drive component 511 is mounted on the machine base 1. The rotary transmission component 512 includes a first drive gear 3331 and a first driven gear 3332. The rotary drive component 511 is drivenly connected to the first drive gear 3331. The first drive gear 3331 is meshed with the first driven gear 3332. The first driven gear 3332 is mounted on the side of the rotary seat 52 opposite to the clamping assembly 32.

[0033] In this embodiment, the first rotary drive assembly 51 includes a rotary drive component 511 and a rotary transmission component 512. The rotary drive component 511 is mounted on the machine base 1 and is driven to the rotary transmission component 512. The rotary transmission component 512 is driven to the side of the rotary seat 52 opposite to the clamping device 3. Thus, under the drive of the rotary drive component 511 and the rotary transmission component 512, the clamping device 3 and the lifting device 4 are rotated relative to the machine base 1.

[0034] Specifically, the rotary transmission component 512 includes a first driving gear 3331 and a first driven gear 3332. The rotary drive component 511 is drivenly connected to the first driving gear 3331, and the first driving gear 3331 is meshed with the first driven gear 3332. The first driven gear 3332 is installed on the side of the rotary seat 52 away from the clamping assembly 32. Therefore, the rotary seat 52 is driven to rotate by the rotary drive component 511, the first driving gear 3331, and the first driven gear 3332. It should be noted that the rotary drive component 511, the first driving gear 3331, and the first driven gear 3332 are all prior art, and this application does not impose any limitations on them.

[0035] In the embodiments of the present invention, please refer to Figures 1 to 3 The first rotating device 5 further includes a plurality of guide wheel assemblies 53, which are spaced apart on the side of the rotating seat 52 away from the clamping device 3 and roll against the rotating transmission member 512.

[0036] In this embodiment, in order to ensure the stability of the rotating seat 52 during rotation, the first rotating device 5 further includes a plurality of guide wheel assemblies 53. The plurality of guide wheel assemblies 53 are spaced apart on the side of the rotating seat 52 away from the clamping device 3, and each guide wheel assembly 53 can roll against the first driven gear 3332, thereby ensuring the stability of the rotating seat 52 during rotation, and thus ensuring the stability of the clamping device 3 and the lifting device 4 during rotation.

[0037] Specifically, each guide wheel assembly 53 includes a fixed frame and a guide wheel. One side of the fixed frame is mounted on the machine base 1, and the guide wheel is rotatably mounted on the other side of the fixed frame. The guide wheel is also rotatably connected to the bottom of the second driven gear 5122. Therefore, with the cooperation of multiple guide wheels and the first driven gear 3332, the stability of the rotating seat 52 during rotation can be guaranteed.

[0038] In the embodiments of the present invention, please refer to Figure 4 The clamping device 3 further includes a flipping component 33, which is disposed on one side of the fixed base 31 and is driven to be connected to the clamping component 32 to drive the clamping component 32 to flip so as to adjust the welding angle of the workpiece 8.

[0039] In this embodiment, the clamping device 3 further includes a flipping component 33, which is disposed on one side of the fixed base 31 and driven to be connected to the clamping component 32 to drive the clamping component 32 to flip, thereby adjusting the elevation angle of the clamping component 32 and thus adjusting the welding angle of the workpiece 8 so that the welding device 6 can weld the workpiece 8 loaded on the clamping component 32, thereby ensuring welding quality and improving welding efficiency.

[0040] In the embodiments of the present invention, please refer to Figures 4 to 6 The flipping assembly 33 includes a flipping drive motor 331 and a flipping transmission component 333. The flipping drive motor 331 is located on one side of the fixed base 31. The flipping transmission component 333 includes a second driving gear 5121 and a second driven gear 5122. The flipping drive motor 331 is driven and connected to the second driving gear 5121. The second driving gear 5121 is meshed with the second driven gear 5122. The second driven gear 5122 is driven and connected to the clamping assembly 32.

[0041] In this embodiment, the flipping assembly 33 includes a flipping drive motor 331 and a flipping transmission component 333. It should be noted that the fixed base 31 is U-shaped, that is, the fixed base 31 has a U-shaped groove, and the clamping assembly 32 is disposed in the U-shaped groove; that is, the flipping drive motor 331 is disposed on one side of the fixed base 31, and the flipping transmission component 333 includes a second driving gear 5121 and a second driven gear 5122. The flipping drive motor 331 is driven and connected to the second driving gear 5121, the second driving gear 5121 is meshed and connected to the second driven gear 5122, and the second driven gear 5122 is driven and connected to the clamping assembly 32, thereby realizing the flipping of the clamping assembly 32.

[0042] It should be noted that the flipping assembly 33 also includes two rotating shafts. One rotating shaft is mounted on the second driven gear 5122 and connected to one side of the clamping assembly 32. The other side of the clamping assembly 32 is provided with another rotating shaft, which is rotatably connected to the other inner wall of the U-shaped groove. With the cooperation of the two rotating shafts, the clamping assembly 32 can be flipped smoothly.

[0043] In the embodiments of the present invention, please refer to Figures 4 to 6 The second driven gear 5122 is arranged in a fan shape, so as to ensure that the clamping assembly 32 can be adjusted in elevation within a certain angle range.

[0044] In an embodiment of the present invention, the clamping assembly 32 includes a mounting housing 323, a clamping base 321, and clamping members 322. The second driven gear 5122 is driven and connected to the mounting housing 323 so that the mounting housing 323 is rotated relative to the fixed base 31. The clamping base 321 is rotatably mounted on the mounting housing 323. Multiple clamping members 322 are provided, and the multiple clamping members 322 are spaced apart from the clamping base 321. Each clamping member 322 is used to clamp the workpiece 8.

[0045] In this embodiment, the clamping assembly 32 includes a mounting housing 323, a clamping base 321, and a clamping member 322. The second driven gear 5122 is driven to the mounting housing 323 so that the mounting housing 323 can be rotated relative to the fixed base 31. The clamping base 321 is rotatably mounted on the mounting housing 323. Furthermore, multiple clamping members 322 are provided, such as two, three, or more. The multiple clamping members 322 are spaced apart on the clamping base 321, and each clamping member 322 can clamp the workpiece 8. In this embodiment, there are 16 clamping members 322. It should be noted that the clamping base 321 is cylindrical, that is, the 16 clamping members 322 are spaced apart on the clamping base 321 along the central axis of the clamping base 321.

[0046] Specifically, the clamping component 322 can be either a three-jaw chuck or a four-jaw chuck, or of course, other chucks. This application does not impose any limitations on it.

[0047] In the embodiments of the present invention, please refer to Figures 4 to 6 The clamping device 3 further includes a first rotating assembly 34, which includes a first driving member 341, a first gear 342, and a second gear 343. The first driving member 341 is installed in the mounting housing 323. The first driving member 341 is driven to the first gear 342. The first gear 342 is meshed with the second gear 343. The second gear 343 is driven to the clamping seat 321 to drive the clamping seat 321 to rotate.

[0048] In this embodiment, to facilitate welding of the workpiece 8 by the welding device 6, the clamping device 3 further includes a first rotating assembly 34. The first rotating assembly 34 includes a first driving member 341, a first gear 342, and a second gear 343. It should be noted that a mounting cavity is formed inside the mounting housing 323, the first driving member 341 is installed in the mounting cavity, and the first driving member 341 is driven to the first gear 342. The first gear 342 is meshed with the second gear 343, and the second gear 343 is driven to the clamping base 321. That is, in the first... Driven by a drive component 341, a first gear 342, and a second gear 343, the clamping base 321 can be driven to rotate, thereby causing multiple clamping components 322 to rotate simultaneously. This facilitates the welding device 6 in welding the workpieces 8 clamped on each clamping component 322. In other words, after the welding device 6 finishes welding a workpiece 8, the clamping base 321 is driven to rotate under the drive of the first rotating component 34, thereby causing the adjacent workpieces 8 to rotate to the underside of the welding device 6. In this way, welding efficiency is improved while welding quality is also guaranteed.

[0049] In the embodiments of the present invention, please refer to Figures 4 to 6 The clamping device 3 further includes a second rotating assembly 35, which includes a second driving member 351, a third gear set 352, and a plurality of fourth gears 353. The second driving member 351 is installed in the mounting housing 323 and is driven to connect to the third gear set 352. The third gear set 352 is meshed with the plurality of fourth gears 353. Each fourth gear 353 passes through the second gear 343 to drive to connect to each clamping member 322 to drive each clamping member 322 to rotate.

[0050] In this embodiment, the clamping device 3 further includes a second rotating assembly 35, which includes a second driving member 351, a third gear set 352, and a plurality of fourth gears 353. The second driving member 351 is installed in the mounting cavity and is spaced apart from the first driving member 341. The second driving member 351 is driven to the third gear set 352, and the third gear set 352 is meshed to the plurality of fourth gears 353. Each fourth gear 353 passes through the second gear 343 to drive to each clamping member 322. It should be noted that the second rotating assembly 35 also includes a plurality of connecting shafts 354. Each second gear 343 is installed on one side of each connecting shaft 354, and the other side of each connecting shaft 354 passes through the second gear 343 to connect each clamping member 322. In this way, each clamping member 322 can rotate independently so that the welding device 6 can perform individual welding on each clamping member 322.

[0051] It should be further noted that the second gear 343 has multiple spaced through holes on its side for each connecting shaft 354 to pass through.

[0052] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A welding device, characterized in that, The welding equipment includes: Machine tool; A vacuum welding chamber is located on the machine base, and a welding device is installed inside the vacuum welding chamber; Two clamping devices are provided, spaced apart on the machine base and located below the vacuum welding chamber, for clamping the workpiece. Two lifting devices are spaced apart on the machine platform. Each lifting device drives each clamping device to drive the two clamping devices to enter and exit the vacuum welding chamber respectively. A first rotating device is disposed on the machine platform and is driven to be connected to the two lifting devices to drive the two lifting devices to rotate relative to the machine platform.

2. The welding equipment as described in claim 1, characterized in that, The clamping device includes a fixed base and a clamping assembly. The clamping assembly is rotatably mounted on the fixed base and is used to clamp the workpiece. The first rotating device includes a first rotating drive assembly and a rotating base. The first rotating drive assembly is mounted on the machine base and driven to the rotating base. The two lifting devices are mounted at intervals on the rotating base and driven to the fixed base respectively, so as to drive the two clamping assemblies to lift relative to the machine base.

3. The welding equipment as described in claim 2, characterized in that, The first rotary drive assembly includes a rotary drive component and a rotary transmission component. The rotary drive component is mounted on the machine base. The rotary transmission component includes a first driving gear and a first driven gear. The rotary drive component is driven by the first driving gear. The first driving gear is meshed with the first driven gear. The first driven gear is mounted on the side of the rotary seat opposite to the clamping assembly.

4. The welding equipment as described in claim 3, characterized in that, The first rotating device further includes a plurality of guide wheel assemblies, which are spaced apart on the machine base and located on the periphery of the rotating seat to roll against the bottom of the first driven gear.

5. The welding equipment according to any one of claims 2 to 4, characterized in that, The clamping device further includes a flipping component, which is located on one side of the fixed base and is driven to the clamping component to drive the clamping component to flip, thereby adjusting the welding angle of the workpiece.

6. The welding equipment as described in claim 5, characterized in that, The flipping assembly includes a flipping drive motor and a flipping transmission component. The flipping drive motor is located on one side of the fixed base. The flipping transmission component includes a second driving gear and a second driven gear. The flipping drive motor is driven and connected to the second driving gear. The second driving gear is meshed and connected to the second driven gear. The second driven gear is driven and connected to the clamping assembly.

7. The welding equipment as described in claim 6, characterized in that, The second driven gear is arranged in a sector shape.

8. The welding equipment as described in claim 7, characterized in that, The clamping assembly includes a mounting housing, a clamping base, and clamping members. The second driven gear is driven and connected to the mounting housing to cause the mounting housing to rotate relative to the fixed base. The clamping base is rotatably mounted on the mounting housing. Multiple clamping members are provided, and the multiple clamping members are spaced apart from the clamping base. Each clamping member is used to clamp the workpiece.

9. The welding equipment as described in claim 8, characterized in that, The clamping device further includes a first rotating assembly, which includes a first driving member, a first gear, and a second gear. The first driving member is installed inside the mounting housing, and the first driving member is driven to the first gear. The first gear is meshed with the second gear, and the second gear is driven to the clamping seat to drive the clamping seat to rotate.

10. The welding equipment as described in claim 9, characterized in that, The clamping device further includes a second rotating assembly, which includes a second driving member, a third gear set, and a plurality of fourth gears. The second driving member is installed in the mounting housing and is driven to the third gear set. The third gear set is meshed with the plurality of fourth gears. Each fourth gear passes through the second gear to drive to each clamping member to rotate.

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