A welding device for distribution cabinet

Abstract

The present application relates to a distribution cabinet body welding device, and the present application relates to the technical field of distribution cabinet welding, which includes a processing table and a welding assembly, a connecting frame is provided on one side of the processing table, a blocking rod is provided on one side of the connecting frame, a rotating disk is rotatably connected to the processing table, a travel track is provided on the processing table, a bearing plate is provided on the travel track, a rotating plate is rotatably connected to the bearing plate, the cross section of the rotating plate is square, an adaption groove matching the rotating plate is provided on the rotating disk, and the height of the rotating disk is the same as the height of the rotating plate. The distribution cabinet is placed on the bearing plate, the side wall of the distribution cabinet abuts against the blocking rod, the bottom edge of the distribution cabinet is welded, the bearing plate moves along the travel track toward the rotating disk, the rotating plate enters the adaption groove of the rotating disk, the rotating disk is rotated ninety degrees, the distribution cabinet is rotated ninety degrees, the bearing plate moves along the travel track, the side wall of the distribution cabinet abuts against the blocking rod, and the other bottom edges of the distribution cabinet are welded through the welding assembly.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinet welding, and in particular to a power distribution cabinet body welding device. Background Art

[0002] A distribution cabinet is a device used in a power system to distribute, control and protect electrical energy. The cabinet assembly of the distribution cabinet is usually carried out by welding.

[0003] The distribution cabinet itself is formed by welding a stamped and bent plate with a top plate and a bottom plate. In the prior art, manual welding is usually used, and the staff is required to place the distribution cabinet on the processing table with one bottom edge of the distribution cabinet facing the processing area of ​​the electric welder. Before the electric welding process, in order to ensure the stability of the distribution cabinet during processing, the bent plate will be connected to the top plate and the bottom plate by spot welding. When the electric welder completes the processing of one of the bottom edges, the staff manually lifts the distribution cabinet casing to switch the bottom edge facing the electric welder to meet the processing of the bottom edges in different directions of the distribution cabinet.

[0004] The above processing operation method requires one or more workers to rotate the power distribution cabinet on the processing table, which requires the workers to invest a lot of physical strength and time, and the operation is cumbersome. Summary of the invention

[0005] In order to facilitate the rotation of the power distribution cabinet welded on the processing table and save manpower labor, the present application provides a power distribution cabinet body welding device.

[0006] The present application provides a distribution cabinet body welding device, which adopts the following technical solution:

[0007] A distribution cabinet body welding device comprises a processing table and a welding assembly for welding the distribution cabinet body, wherein a connecting frame located above the processing table is arranged on the side of the processing table close to the welding assembly, a blocking rod located above the processing table is arranged on the side of the connecting frame away from the processing table, a rotating disk is rotatably connected to the side of the processing table away from the blocking rod, a travel track located between the rotating disk and the blocking rod is arranged on the processing table, a bearing plate capable of moving along the travel track is arranged on the travel track, a rotating plate is rotatably connected to the bearing plate, the cross-section of the rotating plate is square, an adaption groove matching the rotating plate is provided on the rotating disk, and the height of the rotating disk is the same as the height of the rotating plate.

[0008] By adopting the above technical solution, the distribution cabinet is placed on the supporting plate, and the supporting plate moves along the travel track. After the side wall of the distribution cabinet abuts against the blocking rod, the bottom edge of the distribution cabinet is welded by the welding assembly. After welding is completed, the supporting plate moves along the travel track toward the rotating disk, and the rotating plate enters the adaptation groove of the rotating disk. The side wall of the rotating plate abuts against the wall of the adaptation groove, and the rotating disk is rotated ninety degrees. The rotating plate follows the rotation of ninety degrees, driving the distribution cabinet to rotate ninety degrees. Then the supporting plate moves along the travel track, and the side wall of the distribution cabinet abuts against the blocking rod, which facilitates the rotation of the welded distribution cabinet, and the other bottom edges of the distribution cabinet are welded by the welding assembly.

[0009] Optionally, the outer wall of the rotating disk is provided with external teeth, the processing table is rotatably connected with a driving gear, the driving gear is meshed with the external teeth of the rotating disk, a driving motor is arranged on the processing table, and the output shaft of the driving motor is coaxially and fixedly connected with the driving gear.

[0010] By adopting the above technical solution, the drive motor is started, the drive gear rotates, the outer teeth of the rotating disk are engaged with the drive gear, the rotating disk rotates along with the drive gear, the rotating plate rotates, and the distribution cabinet is driven to rotate with the axis of the rotating disk as the center of the circle.

[0011] Optionally, a support plate is provided on the side of the processing table away from the blocking rod, a clamping cylinder is provided on the support plate along the length direction of the travel track, and a clamping plate is provided on the end of the piston rod of the clamping cylinder.

[0012] By adopting the above technical solution, after the side wall of the distribution cabinet abuts against the blocking rod, the clamping cylinder is started, the clamping cylinder piston rod is extended, and the clamping plate abuts against the side wall of the distribution cabinet away from the blocking rod, thereby improving the stability of the distribution cabinet during the welding process. When the distribution cabinet needs to be moved, the clamping cylinder piston rod is retracted.

[0013] Optionally, a receiving box is arranged between the processing table and the blocking rod, and the receiving box is located below the gap between the blocking rod and the processing table. A receiving interface is opened on the top of the receiving box, and a discharge channel connected to the receiving interface is obliquely arranged in the receiving box, and a sealing part is movably installed at one end of the discharge channel away from the receiving interface.

[0014] By adopting the above technical solution, when the welding assembly is used to weld the distribution cabinet, the welding slag generated during the welding process falls from the receiving interface into the receiving box. The welding slag that falls into the receiving box moves toward one end of the sealing piece along the inclined discharge channel. The sealing piece is opened to facilitate the discharge of the welding slag in the discharge channel.

[0015] Optionally, the welding assembly includes a welding gun, a movable guide rail, a movable frame, a lifting guide rail, a connecting plate and a fixed plate, the movable guide rail is installed on the side of the processing table close to the blocking rod, the movable frame is installed on the movable guide rail and can move along the movable guide rail, the lifting guide rail is installed in the movable frame along the vertical direction, the connecting plate is installed on the lifting guide rail and can move along the lifting guide rail, the fixed plate is fixedly installed on the connecting plate, and the welding gun is installed on the fixed plate.

[0016] By adopting the above technical solution, the connecting plate moves along the lifting guide rail, and the height position of the welding gun on the fixed plate is adjusted so that the welding gun corresponds to the bottom height of the distribution cabinet. Then the movable frame is moved along the movable guide rail so that the distribution cabinet is welded during the movement of the welding gun.

[0017] Optionally, the fixing plate is installed with a plurality of limit blocks for limiting the position of the welding gun, and a pressing clamp is arranged on the fixing plate.

[0018] By adopting the above technical solution, the limit block limits the position of the welding gun. After the position of the welding gun is determined, the welding gun is fixed by pressing down the clamp.

[0019] Optionally, an intermediate plate is provided at the bottom of the fixed plate, a rotating rod and a fixed rod are fixedly provided on the connecting plate, the rotating rod passes through the intermediate plate and is rotatably connected to the intermediate plate, a moving groove is opened on the intermediate plate along the moving path of the fixed rod, and a locking nut is sleeved on the fixed rod.

[0020] By adopting the above technical solution, the middle plate is rotated with the rotating rod as the axis, the inclination angle of the middle plate is adjusted, the welding gun is adjusted to a good angle for welding the bottom edge of the distribution cabinet, and the locking nut is tightened to fix the middle plate and the connecting plate.

[0021] Optionally, a slag blocking plate is vertically arranged on the fixed plate, and a through hole for the welding gun to pass through is opened on the slag blocking plate.

[0022] By adopting the above technical solution, the slag blocking plate blocks the welding slag generated during the welding process to prevent the welding slag from falling onto the welding gun. While protecting the welding gun, the welding slag is blocked to the receiving interface of the receiving box.

[0023] Optionally, the side wall of the fixed plate is provided with a material guide plate located below the welding gun, and the material guide plate is arranged to be inclined downward.

[0024] By adopting the above technical solution, the welding slag is guided toward the receiving interface of the receiving box through the material guide plate.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] The power distribution cabinet is placed on the bearing plate, and the bearing plate moves along the travel track. After the side wall of the power distribution cabinet abuts against the blocking rod, the bottom edge of the power distribution cabinet is welded by the welding assembly. After welding is completed, the bearing plate moves along the travel track toward the rotating disk, and the rotating plate enters the adapting groove of the rotating disk. The side wall of the rotating plate abuts against the wall of the adapting groove. The rotating disk is rotated 90 degrees, and the rotating plate follows the rotation of 90 degrees, driving the power distribution cabinet to rotate 90 degrees. Then the bearing plate moves along the travel track, and the side wall of the power distribution cabinet abuts against the blocking rod. The other bottom edges of the power distribution cabinet are welded by the welding assembly, which facilitates the rotation of the welded power distribution cabinet.

[0027] After the side wall of the distribution cabinet abuts against the blocking rod, the clamping cylinder is started, the piston rod of the clamping cylinder is extended, and the clamping plate abuts against the side wall of the distribution cabinet away from the blocking rod, thereby improving the stability of the distribution cabinet during the welding process. When the distribution cabinet needs to be moved, the piston rod of the clamping cylinder is retracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a schematic diagram of the overall structure of a distribution cabinet body welding device.

[0029] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.

[0030] Figure 3 It is a schematic diagram for showing the connection relationship between the carrying plate and the rotating plate in the embodiment of the present application.

[0031] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 11. Connecting frame; 12. Blocking rod; 2. Welding assembly; 21. Welding gun; 22. Moving guide rail; 23. Moving frame; 24. Lifting guide rail; 25. Connecting plate; 251. Rotating rod; 252. Fixed rod; 2521. Locking nut; 26. Fixed plate; 261. Limiting block; 262. Press-down clamp; 263. Slag blocking plate; 2631. Through port; 264. Guide plate; 27. Intermediate plate; 271. Moving slot; 3. Rotating disk; 31. Adaptive slot; 4. Travel track; 5. Load-bearing plate; 51. Rotating plate; 6. Driving gear; 61. Driving motor; 7. Support plate; 71. Clamping cylinder; 72. Clamping plate; 8. Receiver box; 81. Discharge channel; 82. Sealing piece; 83. Receiver interface. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0033] The embodiment of the present application discloses a distribution cabinet body welding device.

[0034] Reference Figure 1A distribution cabinet body welding device comprises a processing table 1 and a welding assembly 2 for welding the distribution cabinet body. A connecting frame 11 located above the processing table 1 is fixedly installed on the side of the processing table 1 close to the welding assembly 2, and a blocking rod 12 is fixedly installed on the side of the connecting frame 1 far away from the processing table 1. There is a certain interval between the blocking rod 12 and the processing table 1 in the horizontal direction. The distribution cabinet is placed on the processing table 1, and the side wall of the distribution cabinet is abutted against the blocking rod 12. The bottom edge of the distribution cabinet is located between the processing table 1 and the blocking rod 12, so that it is convenient to weld the bottom edge of the distribution cabinet.

[0035] Reference Figure 1 and Figure 2 The welding assembly 2 includes a welding gun 21, a moving guide rail 22, a moving frame 23, a lifting guide rail 24, a connecting plate 25 and a fixed plate 26. The moving guide rail 22 is installed on the side of the processing table 1 close to the blocking rod 12. The moving frame 23 is installed on the moving guide rail 22 and can move along the moving guide rail 22. The lifting guide rail 24 is installed in the moving frame 23 along the vertical direction. The connecting plate 25 is installed on the lifting guide rail 24 and can move along the lifting guide rail 24. The fixed plate 26 is fixedly installed on the connecting plate 25, and the welding gun 21 is installed on the fixed plate 26. The connecting plate 25 moves along the lifting guide rail 24, and the height position of the welding gun 21 on the fixed plate 26 is adjusted so that the welding gun 21 corresponds to the bottom height of the power distribution cabinet. Then, the moving frame 23 is moved along the moving guide rail 22, so that the welding gun 21 welds the power distribution cabinet during the movement process.

[0036] Reference Figure 2 The bottom of the fixed plate 26 is fixedly connected to the middle plate 27, and the connecting plate 25 is fixedly connected to the rotating rod 251 and the fixed rod 252. The rotating rod 251 passes through the middle plate 27 and is rotatably connected to the middle plate 27. A moving slot 271 is opened on the middle plate 27 along the moving path of the fixed rod 252 during the rotation process centered on the rotating rod 251. The fixed rod 252 is sleeved with a locking nut 2521. The middle plate 27 is rotated on the connecting plate 25, and the inclination angle of the middle plate 27 is adjusted so that the welding gun 21 is adjusted to a good angle for welding the bottom edge of the distribution cabinet. The locking nut 2521 is tightened to fix the middle plate 27 to the connecting plate 25.

[0037] Reference Figure 2 The fixing plate 26 is provided with a plurality of limit blocks 261 for limiting the position of the welding gun 21, and a pressing fixture 262 is provided on the fixing plate 26. The limit blocks 261 limit the position of the welding gun 21, and after the position of the welding gun 21 is determined, the welding gun 21 is fixed by the pressing fixture 262.

[0038] Reference Figure 1 and Figure 3A rotating disk 3 is rotatably connected to the processing table 1 on the side away from the blocking rod 12, a travel track 4 located between the rotating disk 3 and the blocking rod 12 is installed on the processing table 1, a carrying plate 5 that can move along the travel track 4 is installed on the travel track 4, a rotating plate 51 is rotatably connected to the carrying plate 5, and the cross-section of the rotating plate 51 is square, wherein the cross-section of the rotating plate 51 is larger than the cross-section of the carrying plate 5, an adapting groove 31 matching the rotating plate 51 is opened on the rotating disk 3, the angle between the two groove walls of the adapting groove 31 is ninety degrees, and the height of the rotating disk 3 is the same as the height of the rotating plate 51. Place the distribution cabinet on the rotating plate 51, keep the axis of the distribution cabinet coincident with the axis of the rotating disk 3, and move the supporting plate 5 along the travel track 4. After the side wall of the distribution cabinet abuts the blocking rod 12, weld the bottom edge of the distribution cabinet through the welding assembly 2. After welding, the supporting plate 5 moves along the travel track 4 toward the rotating disk 3, and the rotating plate 51 enters the adaptation groove 31 of the rotating disk 3. The side wall of the rotating plate 51 abuts against the groove wall of the adaptation groove 31, and the rotating disk 3 is rotated ninety degrees. The rotating plate 51 follows the rotation of ninety degrees, driving the distribution cabinet to rotate ninety degrees. Then the supporting plate 5 moves along the travel track 4, and the side wall of the distribution cabinet abuts against the blocking rod 12. The other bottom edges of the distribution cabinet are welded through the welding assembly 2, which facilitates the rotation of the welded distribution cabinet.

[0039] Reference Figure 3 The outer wall of the rotating disk 3 is provided with external teeth, and a driving gear 6 is rotatably connected to the processing table 1. The driving gear 6 meshes with the external teeth of the rotating disk 3. A driving motor 61 is installed on the processing table 1, and the output shaft of the driving motor 61 is coaxially fixedly connected with the driving gear 6. After the side wall of the rotating plate 51 abuts against the groove wall of the adapting groove 31, the driving motor 61 is started, the driving gear 6 rotates, and the outer teeth of the rotating disk 3 mesh with the driving gear 6. The rotating disk 3 rotates along with the driving gear 6, and the rotating plate 51 rotates, thereby driving the distribution cabinet to rotate with the axis of the rotating disk 3 as the center of the circle, and the rotating disk 3 is rotated ninety degrees, and the rotating plate 51 and the distribution cabinet are also rotated ninety degrees. Since the angle between the two adjacent groove walls of the adapting groove 31 is ninety degrees, after the rotating disk 3 rotates ninety degrees, the supporting plate 5 moves along the travel track 4 and moves out of the adapting groove 31 of the rotating disk 3. Then the driving motor 61 is started, and the output shaft of the driving motor 61 is reversed, driving the rotating disk 3 to rotate ninety degrees in the opposite direction, so as to facilitate the next rotation of the distribution cabinet.

[0040] Reference Figure 3A support plate 7 is fixedly installed in the vertical direction on the side of the processing table 1 away from the blocking rod 12, and a clamping cylinder 71 is installed on the support plate 7 along the length direction of the travel track 4. The end of the piston rod of the clamping cylinder 71 is fixedly connected with a clamping plate 72. After the side wall of the distribution cabinet abuts the blocking rod 12, the clamping cylinder 71 is started, the piston rod of the clamping cylinder 71 extends, and the clamping plate 72 abuts against the side wall of the distribution cabinet away from the blocking rod 12, thereby improving the stability of the distribution cabinet during the welding process. When the distribution cabinet needs to be moved, the piston rod of the clamping cylinder 71 is retracted.

[0041] Reference Figure 1 A receiving box 8 is installed between the processing table 1 and the blocking rod 12. The receiving box 8 is located below the gap between the blocking rod 12 and the processing table 1. A receiving port 83 is provided on the top of the receiving box 8. A discharge channel 81 connected to the receiving port 83 is provided obliquely in the receiving box 8. A plugging piece 82 is movably installed at one end of the discharge channel 81 away from the receiving port 83. When the welding assembly 2 welds the power distribution cabinet, the welding slag generated during the welding process falls from the receiving port 83 into the receiving box 8. The welding slag falling into the receiving box 8 moves along the inclined discharge channel 81 toward one end of the plugging piece 82. Opening the plugging piece 82 facilitates the discharge of the welding slag in the discharge channel 81.

[0042] Reference Figure 2 A slag blocking plate 263 is vertically mounted on the fixed plate 26, and a through hole 2631 is provided on the slag blocking plate 263 for the welding gun 21 to pass through. The slag blocking plate 263 blocks the welding slag generated during the welding process to prevent the welding slag from falling onto the welding gun 21. While protecting the welding gun 21, the welding slag is blocked to the receiving port 83 of the receiving box 8. A guide plate 264 is disposed on the side wall of the fixed plate 26 and is located below the welding gun 21. The guide plate 264 is tilted downward. The welding slag is guided toward the receiving port 83 of the receiving box 8 by the guide plate 264.

[0043] The implementation principle of a distribution cabinet welding device in an embodiment of the present application is as follows: the distribution cabinet is placed on a rotating plate 51, and the supporting plate 5 moves along a travel track 4. After the side wall of the distribution cabinet abuts against the blocking rod 12, the bottom edge of the distribution cabinet is welded by the welding assembly 2. After welding is completed, the supporting plate 5 moves along the travel track 4 toward the rotating disk 3, and the rotating plate 51 enters the adapting groove 31 of the rotating disk 3. The side wall of the rotating plate 51 abuts against the groove wall of the adapting groove 31, and the rotating disk 3 is rotated ninety degrees. The rotating plate 51 follows the rotation of ninety degrees, driving the distribution cabinet to rotate ninety degrees. Then, the supporting plate 5 moves along the travel track 4, and the side wall of the distribution cabinet abuts against the blocking rod 12. The other bottom edges of the distribution cabinet are welded by the welding assembly 2, so as to facilitate the rotation of the welded distribution cabinet.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A distribution cabinet body welding device, comprising a processing table (1) and a welding assembly (2) for welding the distribution cabinet body, characterized in that: A connecting frame (11) located above the processing table (1) is arranged on the side of the processing table (1) close to the welding assembly (2); a blocking rod (12) located above the processing table (1) is arranged on the side of the connecting frame (11) away from the processing table (1); a rotating disk (3) is rotatably connected to the side of the processing table (1) away from the blocking rod (12); a travel track (4) located between the rotating disk (3) and the blocking rod (12) is arranged on the processing table (1); a bearing plate (5) capable of moving along the travel track (4) is arranged on the travel track (4); a rotating plate (51) is rotatably connected to the bearing plate (5); the rotating plate (51) has a square cross-section; an adapting groove (31) matched with the rotating plate (51) is provided on the rotating disk (3); the height of the rotating disk (3) is the same as that of the rotating plate (51).

2. A distribution cabinet welding device according to claim 1, characterized in that: The outer wall of the rotating disk (3) is provided with external teeth, and a driving gear (6) is rotatably connected to the processing table (1), and the driving gear (6) is meshed with the external teeth of the rotating disk (3). A driving motor (61) is provided on the processing table (1), and the output shaft of the driving motor (61) is coaxially fixedly connected to the driving gear (6).

3. A distribution cabinet welding device according to claim 1, characterized in that: A support plate (7) is provided on the side of the processing table (1) away from the blocking rod (12), a clamping cylinder (71) is provided on the support plate (7) along the length direction of the travel track (4), and a clamping plate (72) is provided at the end of the piston rod of the clamping cylinder (71).

4. A distribution cabinet welding device according to claim 1, characterized in that: A receiving box (8) is arranged between the processing table (1) and the blocking rod (12); the receiving box (8) is located below the gap between the blocking rod (12) and the processing table (1); a receiving interface (83) is provided on the top of the receiving box (8); a discharge channel (81) connected to the receiving interface (83) is obliquely arranged in the receiving box (8); a blocking member (82) is movably installed at one end of the discharge channel (81) away from the receiving interface (83).

5. A distribution cabinet welding device according to claim 1, characterized in that: The welding assembly (2) comprises a welding gun (21), a movable guide rail (22), a movable frame (23), a lifting guide rail (24), a connecting plate (25) and a fixed plate (26); the movable guide rail (22) is mounted on a side of the processing table (1) close to the blocking rod (12); the movable frame (23) is mounted on the movable guide rail (22) and can move along the movable guide rail (22); the lifting guide rail (24) is mounted in the movable frame (23) in a vertical direction; the connecting plate (25) is mounted on the lifting guide rail (24) and can move along the lifting guide rail (24); the fixed plate (26) is fixedly mounted on the connecting plate (25); and the welding gun (21) is mounted on the fixed plate (26).

6. A distribution cabinet welding device according to claim 5, characterized in that: The fixing plate (26) is installed with a plurality of limiting blocks (261) for limiting the position of the welding gun (21), and a pressing clamp (262) is arranged on the fixing plate (26).

7. A distribution cabinet welding device according to claim 5, characterized in that: An intermediate plate (27) is arranged at the bottom of the fixed plate (26); a rotating rod (251) and a fixed rod (252) are fixedly arranged on the connecting plate (25); the rotating rod (251) passes through the intermediate plate (27) and is rotatably connected to the intermediate plate (27); a moving notch (271) is provided on the intermediate plate (27) along the moving path of the fixed rod (252); and a locking nut (2521) is sleeved on the fixed rod (252).

8. A distribution cabinet welding device according to claim 5, characterized in that: A slag blocking plate (263) is vertically arranged on the fixed plate (26), and a through hole (2631) for the welding gun (21) to pass through is opened on the slag blocking plate (263).

9. A distribution cabinet welding device according to claim 5, characterized in that: A material guide plate (264) is provided on the side wall of the fixing plate (26) and is located below the welding gun (21); the material guide plate (264) is arranged to be inclined downward.

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