Intelligent welding device and method for transformer shell processing

Abstract

The application relates to the technical field of transformer welding, in particular to an intelligent welding device and method for transformer shell processing, which comprises a bottom plate, a conveying device is fixedly installed at the top of the bottom plate, an auxiliary device is installed outside the conveying device, a damping mechanism for absorbing welding vibration is installed below the auxiliary device, a clamping plate is adopted, before welding, two groups of sliding blocks, adjusting plates, supporting columns, U-shaped plates and clamping plates move to the radiating fins, one group of clamping plates clamps the radiating fins just fallen on the steel plate, so that subsequent welding is more stable, the subsequent welding effect is better, meanwhile, the other group of clamping plates clamps the radiating fins just welded, the influence of subsequent welding vibration on the radiating fins is reduced, and the subsequent cooling and solidification effects of the radiating fins are guaranteed, so that the connection between the radiating fins and the steel plate is more firm.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of transformer welding, in particular to an intelligent welding device and method for transformer shell processing. BACKGROUND

[0002] A transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core. The transformer is a basic equipment for power transmission and distribution, and is widely used in industrial, agricultural, transportation and urban community fields. When the transformer works, a large amount of heat will be generated. In order to ensure the stable work of the internal working unit, heat dissipation fins are installed on the outside of the transformer. The function of the mutual connection of the transformer heat dissipation fins is to increase the heat dissipation area and improve the heat dissipation efficiency, so as to keep the operating temperature of the transformer not too high, and ensure safe, stable and long-time work.

[0003] In the welding process of the transformer heat dissipation fins, some small transformers will adopt manual welding, because the cost of machine arm welding is higher. In manual welding, the heat dissipation fins are placed at equal intervals according to experience, and then welded one by one. There are some deficiencies in this process. First, the distance of the heat dissipation fins placed manually may deviate, which affects the quality of the finished product. Secondly, when the heat dissipation fins are welded, there is a lack of clamping device, and the stability of the heat dissipation fins in the welding process is poor, which may affect the welding effect. Finally, the welded heat dissipation fins have not been completely cooled and solidified, that is, the connection is unstable. When the subsequent welding continues, the vibration generated by welding will affect the solidification of the just welded heat dissipation fins, and thus reduce the fixing strength of the heat dissipation fins and the transformer shell. SUMMARY

[0004] In view of the above problems, the application provides an intelligent welding device and method for transformer shell processing, which solves the problems that the distance of the heat dissipation fins may deviate when the transformer shell is manually welded, there is no clamping device during welding, and vibration affects the solidification effect of the welding position.

[0005] An intelligent welding device for transformer shell processing, comprising a bottom plate, a conveying device fixedly installed on the top of the bottom plate, an auxiliary device installed outside the conveying device, and a damping mechanism for absorbing welding vibration installed below the auxiliary device.

[0006] The auxiliary device comprises a limiting sleeve rod, two limiting sleeve rods are symmetrically and fixedly installed on the top of the bottom plate, an L-shaped rack is slidably installed in the middle of the limiting sleeve rod, a first electric telescopic rod is commonly and fixedly installed on the top of the two L-shaped racks, a first gear is meshingly installed on the outer side of the L-shaped rack, a threaded rod is fixedly installed on one side of the first gear, a sliding block is threadedly connected to the outer side of the threaded rod, an adjusting plate is fixedly installed on the end of the sliding block away from the first gear, two supporting columns are installed on the top of the adjusting plate, a U-shaped plate is fixedly installed on the top of the supporting column, two clamping plates are symmetrically and slidably installed on the inner side of the U-shaped plate, the end of the clamping plate is arc-shaped, two insertion columns are fixedly installed on the side of the clamping plate away from each other, a reset spring is fixedly installed between the side of the clamping plate away from each other and the inner side of the U-shaped plate, and the reset spring is movably sleeved on the outer periphery of the insertion column.

[0007] Further, the end of the threaded rod away from the first gear is rotatably installed on the outer side of the conveying device, a plurality of limiting columns are fixedly installed on the side of the adjusting plate close to the first gear, and the limiting columns are slidably connected with the outer side of the conveying device.

[0008] Further, the bottom of the supporting column is fixedly installed with a mounting plate, the mounting plate is fixedly connected with the adjusting plate through bolts, and a plurality of mounting holes matched with the bolts are formed in the top of the mounting plate.

[0009] Further, the damping mechanism comprises four spring rods, the bottom of the spring rod is fixedly installed on the top of the bottom plate, the top of the four spring rods is commonly and fixedly installed with a water bag, the bottom of the water bag is made of rigid material, two small racks are symmetrically and fixedly installed on the bottom of the water bag, a second gear is meshingly installed on the outer side of the small rack, a linkage column is fixedly installed on the side of the two second gears away from each other, a third gear is fixedly installed on the end of the linkage column away from the second gear, and the third gear is meshingly installed with the L-shaped rack.

[0010] Further, the outer side of the linkage column is rotatably installed with a fixed block, and the top of the fixed block is fixedly installed on the bottom of the conveying device.

[0011] Further, the second gear and the third gear are located on the two sides of the small rack, and the diameter of the third gear is greater than that of the second gear.

[0012] Further, the top of the conveying device is installed with a storage mechanism, the storage mechanism comprises a push plate, the top of the push plate is fixedly installed on the output end of the first electric telescopic rod, a storage bin is installed below the push plate, the outer side of the first electric telescopic rod is fixedly installed on the top of the storage bin through a stand column, a second electric telescopic rod is fixedly installed on the inner side of the storage bin, and the side of the storage bin is fixedly installed on the top of the conveying device through a stand column.

[0013] Further, a plurality of cooling fins are slidably installed on the inner side of the storage bin, the friction between the cooling fins and the inner side of the push plate is greater than the gravity of the cooling fins, a steel plate is installed below the cooling fins, and the steel plate is slidably installed on the top of the conveying roller of the conveying device.

[0014] Further, the conveying device top is provided with a welding mechanism, the welding mechanism comprises a linear slide rail, the linear slide rail is fixedly installed on the conveying device top, and a welding unit is slidably installed outside the linear slide rail.

[0015] Further, the working method of the intelligent welding device for transformer shell processing is as follows:

[0016] S1: the second electric telescopic rod drives the heat dissipation fins in the storage bin to move outward by a distance of one heat dissipation fin thickness;

[0017] S2: the first electric telescopic rod drives the push plate and the L-shaped rack to synchronously move downward, so that the outermost heat dissipation fin moves downward and is attached to the steel plate; one set of clamping plates clamps the heat dissipation fin just falling on the steel plate, and the other set of clamping plates clamps the heat dissipation fin just welded; the water bag is pushed upward, deforms under the blockage of the conveying roller, and then is attached to the bottom of the steel plate; the two adjusting plates are close to each other, and the position of the steel plate is adjusted to be centered;

[0018] S3: after clamping, the linear slide rail drives the welding unit to weld the heat dissipation fin just falling on the steel plate; after welding, the first electric telescopic rod drives the push plate and the L-shaped rack to synchronously move upward; the push plate moves upward and no longer blocks the welded heat dissipation fin from moving to the left; the L-shaped rack moves upward, drives the clamping plates to release the clamping of the welded heat dissipation fin, and simultaneously drives the water bag to move downward and reset;

[0019] S4: the conveying device drives the steel plate to move to the left side by a distance of the interval between the adjacent heat dissipation fins.

[0020] The beneficial effects of the present application are as follows:

[0021] (1) The intelligent welding device for transformer shell processing adopts clamping plates; before welding, two sets of sliding blocks, adjusting plates, supporting columns, U-shaped plates and clamping plates move towards the heat dissipation fins; one set of clamping plates clamps the heat dissipation fin just falling on the steel plate, so that the subsequent welding is more stable, which is beneficial to ensure that the subsequent welding effect is good; meanwhile, the other set of clamping plates clamps the heat dissipation fin just welded, reduces the influence of subsequent welding vibration on the heat dissipation fin, and further ensures the subsequent cooling and solidification effect of the heat dissipation fin, so that the connection between the heat dissipation fin and the steel plate is more firm.

[0022] (2) The intelligent welding device for transformer shell processing adopts adjusting plates; before welding, the two adjusting plates are close to each other, which can also adjust the position of the steel plate to be centered, so that the steel plate is located in the middle of the conveying device, and the subsequent welding position is ensured to be more consistent.

[0023] (3) The intelligent welding device for processing transformer shells described in this invention uses a water bag. Before welding, the water bag rises and deforms under the obstruction of the conveying roller of the conveying device. Then it adheres to the bottom of the steel plate and absorbs some of the vibration generated by the steel plate in the subsequent welding process. This can improve the welding effect of the heat sink and the curing effect of the welded heat sink. It can also cool the steel plate to a certain extent, so that the welded heat sink can cool and cure quickly, further reducing the impact of welding vibration on the welding point.

[0024] (4) The intelligent welding device for processing transformer shells described in this invention adopts a conveying device. The single displacement distance of the conveying device remains unchanged, the unloading position of the heat sink remains unchanged, and thus the spacing of the heat sink remains unchanged, ensuring the uniform quality of the transformer shell after welding, which is conducive to mass production. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 A schematic diagram of the overall structure of an intelligent welding device for processing transformer housings provided by the present invention;

[0027] Figure 2 for Figure 1 Enlarged view of point A;

[0028] Figure 3 for Figure 1 Enlarged view of point B;

[0029] Figure 4 This is a side structural diagram of an intelligent welding device for processing transformer housings provided by the present invention;

[0030] Figure 5 for Figure 4 Enlarged view of point C;

[0031] Figure 6 A schematic diagram of the clamping plate structure of an intelligent welding device for processing transformer housings provided by the present invention;

[0032] Figure 7 This is a schematic diagram of the pusher plate structure of an intelligent welding device for processing transformer casings provided by the present invention.

[0033] As shown in Figure 1, the embodiment of the present application provides an intelligent welding device for transformer shell processing, which comprises a bottom plate 1, a conveying device 2 fixedly installed on the top of the bottom plate 1, a steel plate 7 slidingly installed on the top of the conveying device 2, heat sinks 8 installed on the top of the steel plate 7, an auxiliary device 3 installed on the outer side of the conveying device 2 for clamping the heat sinks 8, and a damping mechanism 4 installed below the auxiliary device 3 for absorbing welding vibration. Embodiments

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the present application will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the drawings structure is only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0035] As shown in Figure 1- Figure 7 The embodiment of the present application provides an intelligent welding device for transformer shell processing, which comprises a bottom plate 1, a conveying device 2 fixedly installed on the top of the bottom plate 1, a steel plate 7 slidingly installed on the top of the conveying device 2, heat sinks 8 installed on the top of the steel plate 7, an auxiliary device 3 installed on the outer side of the conveying device 2 for clamping the heat sinks 8, and a damping mechanism 4 installed below the auxiliary device 3 for absorbing welding vibration.

[0036] The auxiliary device 3 includes a limiting sleeve rod 33, two limiting sleeve rods 33 are symmetrically and fixedly installed on the top of the bottom plate 1, an L-shaped rack 32 is slidably installed in the middle of the limiting sleeve rod 33, the limiting sleeve rod 33 is used for limiting the motion track of the L-shaped rack 32, a first electric telescopic rod 31 is commonly and fixedly installed at the top of the two L-shaped racks 32, and is used to drive the L-shaped rack 32 to move up and down, a first gear 34 is meshedly installed outside the L-shaped rack 32, a threaded rod 35 is fixedly installed on one side of the first gear 34, the first gear 34 is used for converting the vertical motion of the L-shaped rack 32 into the rotary motion of the threaded rod 35, a sliding block 36 is threadedly connected outside the threaded rod 35, an adjusting plate 37 is fixedly installed at the end, away from the first gear 34, of the sliding block 36, two supporting columns 310 are installed at the top of the adjusting plate 37, a U-shaped plate 311 is fixedly installed at the top of the supporting column 310, two clamping plates 313 are symmetrically and slidably installed inside the U-shaped plate 311, the end of the clamping plate 313 is arc-shaped, the interval of the two clamping plates 313 is smaller than the thickness of the heat dissipation fin 8, and the arc-shaped end is favorable for the heat dissipation fin 8 to enter between the two clamping plates 313, two insertion columns 312 are fixedly installed on the side, away from each other, of the two clamping plates 313, the displacement direction of the clamping plate 313 is limited, a reset spring 314 is fixedly installed between the side, away from each other, of the two clamping plates 313 and the inside of the U-shaped plate 311, the reset spring 314 is movably sleeved outside the insertion column 312, the reset spring 314 can give way to the movement of the clamping plate 313 or drive the clamping plate 313 to reset.

[0037] As shown in the embodiment, Figure 1 The worker starts the first electric telescopic rod 31, the telescopic end of the first electric telescopic rod 31 is elongated, the L-shaped rack 32 is driven to move downwards, the L-shaped rack 32 drives the first gear 34 to rotate clockwise, the first gear 34 drives the threaded rod 35 to rotate clockwise, and then drives the two groups of sliding blocks 36, adjusting plates 37, supporting columns 310, U-shaped plates 311 and clamping plates 313 to move towards the heat dissipation fin 8, so that one group of clamping plates 313 clamps the heat dissipation fin 8 just falling on the steel plate 7, so that the subsequent welding is more stable, which is favorable for ensuring that the subsequent welding effect is good, and the other group of clamping plates 313 clamps the heat dissipation fin 8 just welded, reduces the influence of the subsequent welding vibration on the heat dissipation fin 8, and then ensures the subsequent cooling and solidification effect of the heat dissipation fin 8, that is, the connection between the heat dissipation fin 8 and the steel plate 7 is more firm, the mutual approach of the two adjusting plates 37 can also centrally adjust the position of the steel plate 7, so that the steel plate 7 is located in the middle of the conveying device 2, and the subsequent welding position is ensured to be more consistent. After the welding is completed, the conveying device 2 drives the steel plate 7 to move to the left side, and the moving distance is the interval between the adjacent heat dissipation fins 8.

[0038] Specific, the threaded rod 35 away from one end of the first gear 34 rotating installation in the conveying device 2 outside, the adjusting plate 37 fixedly installed with a plurality of limiting column 38 close to one side of the first gear 34, for limiting the movement trajectory of the adjusting plate 37, limiting column 38 and the conveying device 2 outside sliding through the connection.

[0039] Specific, the support column 310 bottom fixedly installed with mounting plate 39, mounting plate 39 is fixedly connected with the adjusting plate 37 through the bolt, mounting plate 39 top is provided with a plurality of mounting hole matched with bolt, convenient to disassemble the support column 310, according to the design requirements, the mounting distance of the cooling fin 8 is adjusted quickly.

[0040] Specific, the damping mechanism 4 includes four spring rods 41, spring rod 41 bottom fixedly installed in the top of the bottom plate 1, the top of the four spring rods 41 is fixedly installed with water bag 42, can absorb part of the vibration generated by welding, in turn, reduce the influence of vibration on the welding site, water bag 42 bottom is rigid material, water bag 42 bottom is fixedly installed with two small rack 43, small rack 43 outside meshing installation has a second gear 44, two second gear 44 away from each other side fixedly installed with linkage column 45, linkage column 45 away from the second gear 44 one end fixedly installed with third gear 47, third gear 47 and L type rack 32 meshing installation.

[0041] Specific, the linkage column 45 outside rotatingly installed with fixed block 46, fixed block 46 top fixedly installed in the bottom of the conveying device 2.

[0042] Specific, the second gear 44, third gear 47 is located on both sides of the small rack 43, so that the L type rack 32 and the moving direction of the small rack 43 is opposite, the diameter of the third gear 47 is greater than the diameter of the second gear 44, so that the displacement distance of the small rack 43 is shortened, that is, the displacement distance of the water bag 42 is shortened, because the water bag 42 down distance, as long as the guarantee does not affect the transmission roller rotating of the conveying device 2.

[0043] In this embodiment, as shown in Figure 1 The staff starts the first electric telescopic rod 31, the first electric telescopic rod 31 telescopic end elongation, in turn, drive the push plate 52 and L type rack 32 synchronous down, push plate 52 down drive the leftmost cooling fin 8 down, adhere to the steel plate 7;

[0044] The L-shaped rack 32 moves downward to drive the first gear 34 and the third gear 47 to rotate clockwise, the third gear 47 drives the linkage column 45 and the second gear 44 to rotate clockwise, and then drives the pinion 43 to move upward, and then drives the water bag 42 to move upward, which is deformed under the block of the conveying roller of the conveying device 2, and then is attached to the bottom of the steel plate 7 to absorb part of the vibration generated in the subsequent welding process of the steel plate 7, which can improve the welding effect of the heat dissipation fin 8 and the solidification effect of the welded heat dissipation fin 8, and can also have a certain cooling effect on the steel plate 7, so that the welded heat dissipation fin 8 can be quickly cooled and solidified, and the influence of welding vibration on the welding point is further reduced.

[0045] Specifically, the conveying device 2 is provided with a storage mechanism 5 at the top, the storage mechanism 5 comprises a push plate 52, the push plate 52 is fixedly installed at the output end of the first electric telescopic rod 31 at the top, a storage bin 51 is installed below the push plate 52, the first electric telescopic rod 31 is fixedly installed on the top of the storage bin 51 through a stand, and the second electric telescopic rod 53 is fixedly installed on the inner side of the storage bin 51.

[0046] Specifically, a plurality of heat dissipation fins 8 are slidably installed in the storage bin 51, the friction between the heat dissipation fins 8 and the inner side of the push plate 52 is greater than the gravity of the heat dissipation fins 8, a steel plate 7 is installed below the heat dissipation fins 8, and the steel plate 7 is slidably installed on the top of the conveying roller of the conveying device 2.

[0047] In the embodiment, as shown in the figure, Figure 1 When the welding is completed, the linear slide rail 61 is powered off, the first electric telescopic rod 31 is shortened at the telescopic end, the push plate 52 and the L-shaped rack 32 are synchronously moved upward, the push plate 52 is no longer blocked to the left movement of the welded heat dissipation fin 8, the L-shaped rack 32 is moved upward, the linkage drives the clamping plate 313 to release the holding of the welded heat dissipation fin 8, and at the same time, the linkage drives the water bag 42 to move downward and reset.

[0048] Specifically, the conveying device 2 is provided with a welding mechanism 6 at the top, the welding mechanism 6 comprises a linear slide rail 61, the linear slide rail 61 is fixedly installed at the top of the conveying device 2, and a welding unit 62 is slidably installed on the outer side of the linear slide rail 61, and the linear slide rail 61 is used to drive the linear movement of the welding unit 62 to weld the bottom of the heat dissipation fin 8.

[0049] In this embodiment, after clamping is completed, the first electric telescopic rod 31 is de-energized, and the operator starts the linear slide rail 61 to drive the welding unit 62 to weld the heat sink 8 that has just fallen onto the steel plate 7.

[0050] Specifically, the working method of the intelligent welding device for processing the transformer casing is as follows:

[0051] S1: The second electric telescopic rod 53 drives the heat sink 8 inside the storage bin 51 to move outward by a distance equal to the thickness of the heat sink 8.

[0052] S2: The first electric telescopic rod 31 drives the push plate 52 and L-shaped rack 32 to move down synchronously, so that the outermost heat sink 8 moves down and fits against the steel plate 7. A set of clamping plates 313 clamps the heat sink 8 that has just fallen onto the steel plate 7, and another set of clamping plates 313 clamps the heat sink 8 that has just been welded, pushing the water bag 42 up. Under the obstruction of the conveying roller of the conveying device 2, it deforms and then fits against the bottom of the steel plate 7. The two adjusting plates 37 move closer to each other to adjust the position of the steel plate 7 to be centered.

[0053] S3: After clamping is completed, the linear slide rail 61 drives the welding unit 62 to weld the heat sink 8 that has just fallen onto the steel plate 7. After welding is completed, the first electric telescopic rod 31 drives the push plate 52 and the L-shaped rack 32 to move upward synchronously. The push plate 52 moves upward and no longer blocks the welded heat sink 8 from moving to the left. The L-shaped rack 32 moves upward and drives the clamping plate 313 to release the clamping of the welded heat sink 8. At the same time, the water bag 42 moves downward and resets.

[0054] S4: The conveying device 2 drives the steel plate 7 to move to the left, and the moving distance is the set interval between adjacent heat sinks 8.

[0055] Specific working methods:

[0056] like Figure 1 As shown, the operator activates the second electric telescopic rod 53. The telescopic end of the second electric telescopic rod 53 extends, causing the heat sink 8 inside the storage bin 51 to move to the left by a distance equal to the thickness of one heat sink 8. This causes the leftmost heat sink 8 to fit against the inner side of the push plate 52. At this time, the leftmost heat sink 8 is completely detached from the storage bin 51 and remains stationary due to the friction between it and the inner side of the push plate 52 and the friction between it and the end of the storage bin 51.

[0057] The staff started the first electric telescopic rod 31. The telescopic end of the first electric telescopic rod 31 extended, which in turn drove the push plate 52 and the L-shaped rack 32 to move down synchronously. The push plate 52 moved down, which drove the leftmost heat sink 8 to move down and fit against the steel plate 7.

[0058] The L-shaped rack 32 moves downward to drive the first gear 34 and the third gear 47 to rotate clockwise, the first gear 34 drives the threaded rod 35 to rotate clockwise, and in turn drives the two groups of sliding blocks 36, the adjusting plates 37, the supporting columns 310, the U-shaped plates 311 and the clamping plates 313 to move towards the heat dissipation fins 8, so that one group of clamping plates 313 clamps the heat dissipation fins 8 that have just fallen onto the steel plate 7, so that the subsequent welding is more stable, which is conducive to ensuring that the subsequent welding effect is good, and at the same time, the other group of clamping plates 313 clamps the heat dissipation fins 8 that have just been welded, reduces the influence of subsequent welding vibration on the heat dissipation fins 8, and in turn ensures the subsequent cooling and solidification effect of the heat dissipation fins 8, that is, the connection between the heat dissipation fins 8 and the steel plate 7 is more firm, and the mutual approach of the two adjusting plates 37 can also adjust the position of the steel plate 7 to be centered in the middle of the conveying device 2, so as to ensure that the subsequent welding position is more consistent, the third gear 47 rotates to drive the linkage column 45 and the second gear 44 to rotate clockwise, and in turn drives the pinion 43 to rise, and in turn drives the water bag 42 to rise, and then deforms under the blockage of the conveying roller of the conveying device 2, and then adheres to the bottom of the steel plate 7 to absorb part of the vibration generated by the steel plate 7 in the subsequent welding process, which can improve the welding effect of the heat dissipation fins 8 and the solidification effect of the welded heat dissipation fins 8, and also has a certain cooling effect on the steel plate 7, so that the welded heat dissipation fins 8 can be quickly cooled and solidified, and the influence of welding vibration on the welding point is further reduced.

[0059] After clamping is completed, the first electric telescopic rod 31 is powered off, the staff starts the linear slide rail 61 to drive the welding unit 62 to weld the heat dissipation fins 8 that have just fallen onto the steel plate 7, after welding is completed, the linear slide rail 61 is powered off, the telescopic end of the first electric telescopic rod 31 is shortened to drive the push plate 52 and the L-shaped rack 32 to move upward synchronously, the push plate 52 no longer blocks the welded heat dissipation fins 8 from moving to the left, the L-shaped rack 32 moves upward, and linkage drives the clamping plates 313 to release the clamping of the welded heat dissipation fins 8, and at the same time linkage drives the water bag 42 to move downward to reset.

[0060] The conveying device 2 drives the steel plate 7 to move to the left side, and the moving distance is the interval between the adjacent heat dissipation fins 8.

[0061] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent welding device for transformer housing processing, comprising a base plate (1), characterized in that: The bottom plate (1) top fixedly installed with conveying device (2), conveying device (2) outside installation has auxiliary device (3), auxiliary device (3) below installation has for absorbing welding shock damping mechanism (4); The auxiliary device (3) includes a limiting sleeve rod (33), and two limiting sleeve rods (33) are symmetrically and fixedly installed on the top of the bottom plate (1). The middle part of the limiting sleeve rod (33) is slidably installed with an L-shaped rack (32). The top of the two L-shaped racks (32) is commonly and fixedly installed with a first electric telescopic rod (31). The outer side of the L-shaped rack (32) is meshingly installed with a first gear (34). The first gear (34) is fixedly installed with a threaded rod (35) on one side. The outer side of the threaded rod (35) is threadedly connected with a sliding block (36). The end, away from the first gear (34), of the sliding block (36) is fixedly installed with an adjusting plate (37). The top of the adjusting plate (37) is installed with two supporting columns (310). The top of the supporting column (310) is fixedly installed with a U-shaped plate (311). The inner side of the U-shaped plate (311) is symmetrically and slidably installed with two clamping plates (313). The end of the clamping plate (313) is arc-shaped. The side, away from each other, of the two clamping plates (313) is fixedly installed with two insertion columns (312). The side, away from each other, of the two clamping plates (313) and the inner side of the U-shaped plate (311) are fixedly installed with a return spring (314). The return spring (314) is movably sleeved on the outer periphery of the insertion column (312). The end, away from the first gear (34), of the threaded rod (35) is rotatably installed on the outer side of the conveying device (2). The side, close to the first gear (34), of the adjusting plate (37) is fixedly installed with a plurality of limiting columns (38). The limiting column (38) is slidably and penetratively connected with the outer side of the conveying device (2). The damping mechanism (4) includes four spring rods (41). The bottom of the spring rod (41) is fixedly installed on the top of the bottom plate (1). The top of the four spring rods (41) is commonly and fixedly installed with a water bag (42). The bottom of the water bag (42) is made of rigid material. The bottom of the water bag (42) is symmetrically and fixedly installed with two small racks (43). The outer side of the small rack (43) is meshingly installed with a second gear (44). The side, away from each other, of the two second gears (44) is fixedly installed with a linkage column (45). The end, away from the second gear (44), of the linkage column (45) is fixedly installed with a third gear (47). The third gear (47) is meshingly installed with the L-shaped rack (32). The top of the conveying device (2) is installed with a storage mechanism (5). The storage mechanism (5) includes a push plate (52). The top of the push plate (52) is fixedly installed on the output end of the first electric telescopic rod (31). The bottom of the push plate (52) is installed with a storage bin (51). The outer side of the first electric telescopic rod (31) is fixedly installed on the top of the storage bin (51) through a stand column. The inner side of the storage bin (51) is fixedly installed with a second electric telescopic rod (53). The side of the storage bin (51) is fixedly installed on the top of the conveying device (2) through a stand column.

2. The intelligent welding device for transformer housing machining according to claim 1, characterized in that: The bottom of the support column (310) is fixedly provided with a mounting plate (39), the mounting plate (39) is fixedly connected with the adjusting plate (37) through bolts, and a plurality of mounting holes matched with the bolts are formed in the top of the mounting plate (39).

3. The intelligent welding device for transformer housing processing according to claim 1, characterized in that: The outer side of the linkage column (45) is rotatably provided with a fixed block (46), and the top of the fixed block (46) is fixedly installed on the bottom of the conveying device (2).

4. The intelligent welding device for transformer housing machining according to claim 3, characterized in that: The second gear (44) and the third gear (47) are located on both sides of the rack (43), and the diameter of the third gear (47) is greater than that of the second gear (44).

5. The intelligent welding device for transformer housing processing of claim 1, wherein: A plurality of cooling fins (8) are slidably installed in the inside of the storage bin (51), the friction between the cooling fins (8) and the inside of the push plate (52) is greater than the gravity of the cooling fins (8), a steel plate (7) is installed below the cooling fins (8), and the steel plate (7) is slidably installed on the top of the conveying roller of the conveying device (2).

6. An intelligent welding device for transformer housing fabrication as claimed in claim 1, wherein: The top of the conveying device (2) is provided with a welding mechanism (6), and the welding mechanism (6) comprises a linear slide rail (61) fixedly installed on the top of the conveying device (2), and a welding unit (62) slidably installed on the outside of the linear slide rail (61).

7. The intelligent welding device for transformer shell processing according to any one of claims 1-6 has the following working method: S1: the second electric telescopic rod (53) drives the cooling fins (8) in the storage bin (51) to move outward by a distance of the thickness of one cooling fin (8); S2: the first electric telescopic rod (31) drives the push plate (52) and the L-shaped rack (32) to move downward synchronously, so that the outermost cooling fin (8) moves downward and is attached to the steel plate (7), one set of clamping plates (313) clamps the cooling fin (8) just falling on the steel plate (7), another set of clamping plates (313) clamps the cooling fin (8) just welded, the water bag (42) is pushed upward, deforms under the blockage of the conveying roller of the conveying device (2), and then is attached to the bottom of the steel plate (7), the two adjusting plates (37) are close to each other, and the position of the steel plate (7) is adjusted to be centered; S3: after clamping, the linear slide rail (61) drives the welding unit (62) to weld the cooling fin (8) just falling on the steel plate (7), after welding, the first electric telescopic rod (31) drives the push plate (52) and the L-shaped rack (32) to move upward synchronously, the push plate (52) moves upward and no longer blocks the left movement of the welded cooling fin (8), the L-shaped rack (32) moves upward, the linkage releases the clamping of the welded cooling fin (8), and simultaneously drives the water bag (42) to move downward and reset; S4: the conveying device (2) drives the steel plate (7) to move to the left side by a distance equal to the interval between the adjacent cooling fins (8).

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