Hitching leg device for penetrating sleeve of transformer

Abstract

The utility model relates to a transformer bushing hitching leg device, which comprises a transfer mechanism, a rotating mechanism, a bushing mechanism, a welding mechanism and a winding mechanism, the welding mechanism is arranged above the rotating mechanism, the transfer mechanism and the winding mechanism are arranged on two sides of the rotating mechanism, and the bushing mechanism is mounted on one side of the winding mechanism. According to the transformer hitching leg winding device, automatic feeding and discharging can be achieved through the transferring mechanism, semi-finished products of transformers are fed to the rotating mechanism through the transferring mechanism, the semi-finished products are rotated to be aligned with the winding mechanism through the rotating mechanism, the sleeve mechanism cuts off sleeve material belts and then moves the sleeve material belts to the front end of the winding mechanism, and the winding mechanism drives tinned wires to stretch out and penetrate through sleeves; the tin-plated wire is welded to the transformer semi-finished product through the welding mechanism, the tin-plated wire is wound around the pins through the winding mechanism, the tin-plated wire is pulled apart through the winding mechanism after winding is completed, and therefore automatic winding is achieved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer production, in particular to a transformer bushing hanging foot device. Background Art

[0002] In the fields of industry, agriculture, transportation, urban communities, etc., transformers are widely used as basic equipment for power transmission and distribution. With the development of technology, transformers are gradually developing towards high efficiency and energy saving, promoting green and low-carbon, and have good development potential.

[0003] At present, the core component of the transformer is the transformer magnetic group, which includes components such as a frame, an iron core and a coil. The coil is wound around the frame and both ends are hung on the pins of the frame. The iron core is placed inside the frame to form a basic transformer magnetic group. Current is passed through the coil, and the transformer function is realized under the action of the electromagnetic mutual induction effect.

[0004] In the existing transformer processing and production process, the hanging operation generally needs to be performed manually, which wastes manpower and material resources, and cannot guarantee the accuracy of processing, which easily leads to inconsistent product specifications and even quality problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a transformer bushing hanging pin device to solve the above technical problems and can automatically wind wires on pin pins.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A transformer bushing and foot hanging device comprises a transfer mechanism, a rotating mechanism, a bushing mechanism, a welding mechanism and a winding mechanism, wherein the welding mechanism is arranged above the rotating mechanism, the transfer mechanism and the winding mechanism are arranged on both sides of the rotating mechanism, the bushing mechanism is installed on one side of the winding mechanism, the transfer mechanism loads the transformer semi-finished product to the rotating mechanism, the rotating mechanism rotates the semi-finished product to be aligned with the winding mechanism, the bushing mechanism cuts the bushing material strip and moves it to the front end of the winding mechanism, the winding mechanism drives the tinned wire to extend through the bushing, the welding mechanism welds the end of the tinned wire to the semi-finished product, and the winding mechanism winds the wire on the pin foot.

[0008] As a preferred technical solution, the sleeve mechanism includes a sleeve unwinding assembly, a sleeve feeding assembly, a sleeve clamping assembly and a limit plate, the sleeve clamping assembly is installed between the sleeve feeding assembly and the limit plate, the sleeve unwinding assembly is arranged on one side of the sleeve feeding assembly, the sleeve unwinding assembly unwinds the sleeve material strip to the sleeve feeding assembly, the sleeve feeding assembly feeds the sleeve material strip onto the sleeve clamping assembly, and the end of the sleeve material strip abuts against the limit plate, and the sleeve clamping assembly cuts the sleeve and moves to the winding mechanism.

[0009] As a preferred technical solution, the casing feeding assembly includes a casing meter, a casing fixed clamp, a casing straightening unit, a casing movable clamping unit and a casing guide unit. The casing straightening unit is arranged between the casing fixed clamp and the casing movable clamping unit. The casing material belt passes through the casing meter and sequentially passes through the casing fixed clamp, the casing straightening unit, the casing movable clamping unit and the casing guide unit.

[0010] As a preferred technical solution, the sleeve clamping assembly includes a sleeve clamping drive unit, a sleeve clamping bracket, a sleeve clamping lifting cylinder and a sleeve clamping unit, the sleeve clamping lifting cylinder is installed on the sleeve clamping bracket, the sleeve clamping lifting cylinder drives the sleeve clamping unit to move, and the sleeve clamping drive unit drives the sleeve clamping bracket to move.

[0011] As a preferred technical solution, the winding mechanism includes a tinned wire unwinding assembly, a guide assembly, a winding drive assembly and a winding clamping assembly. The guide assembly and the winding clamping assembly are installed on the winding drive assembly. The tinned wire unwinding assembly transfers the tinned wire to the guide assembly after passing through the winding clamping assembly.

[0012] As a preferred technical solution, the tinned wire unwinding assembly includes a tinned wire unwinding bracket, a tinned wire sensor and a tensioner. The tinned wire sensor and the tensioner are installed on the tinned wire unwinding bracket, and the tinned wire passes through the tensioner and the tinned wire sensor in sequence.

[0013] As a preferred technical solution, the winding drive assembly includes a drive seat, an X-axis drive structure, a Y-axis drive structure and a Z-axis drive structure, the X-axis drive structure drives the Y-axis drive structure to move, the Y-axis drive structure drives the Z-axis drive structure to move, the Z-axis drive structure drives the drive seat to move, and the guide assembly and the winding clamping assembly are installed on the drive seat.

[0014] As a preferred technical solution, the guide assembly includes a guide rod, a guide fixing frame and a guide tube, the guide rod is fixed on the driving seat, the guide fixing frame is fixed on the guide rod, and the guide tube is installed on the guide fixing frame.

[0015] As a preferred technical solution, the winding clamping assembly includes a clamping motor, a clamping screw, a clamping fixing unit, a clamping guide rail and a clamping slide. The clamping guide rail and the clamping motor are installed on the driving seat, the clamping screw is engaged with the clamping slide, the clamping fixing unit is installed on the clamping slide, and the clamping motor drives the clamping screw to rotate, thereby driving the clamping slide to move along the clamping guide rail.

[0016] As a preferred technical solution, the clamping and fixing unit includes a clamping and fixing cylinder, a clamping and fixing block, a clamping and fixing frame and a clamping guide tube. The clamping and fixing cylinder and the clamping and fixing frame are installed on the clamping and fixing frame, and the clamping and fixing cylinder drives the clamping and fixing block to move.

[0017] The beneficial effects of the utility model are as follows: the above-mentioned transformer hanging foot winding device can realize automatic loading and unloading through the transfer mechanism, the transfer mechanism loads the transformer semi-finished product to the rotating mechanism, the rotating mechanism rotates the semi-finished product to be aligned with the winding mechanism, the sleeve mechanism cuts the sleeve material strip and moves it to the front end of the winding mechanism, the winding mechanism drives the tinned wire to extend through the sleeve, the welding mechanism welds the tinned wire to the transformer semi-finished product, the winding mechanism winds the tinned wire onto the pin foot, and after the winding is completed, the winding mechanism tears the tinned wire, thereby realizing automatic winding and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the mechanism of the transformer bushing hanging foot device involved in the utility model;

[0019] Figure 2 It is a schematic diagram of the transfer mechanism involved in the utility model;

[0020] Figure 3 It is a schematic diagram of the rotating mechanism involved in the utility model;

[0021] Figure 4 It is a schematic diagram of the welding mechanism involved in the utility model;

[0022] Figure 5 It is a schematic diagram of the sleeve mechanism involved in the utility model;

[0023] Figure 6 It is a schematic diagram of the mechanism of the casing feeding assembly involved in the utility model;

[0024] Figure 7 The structure diagram of the sleeve clamping assembly involved in the utility model is shown in FIG. Figure 1 ;

[0025] Figure 8 The structure diagram of the sleeve clamping assembly involved in the utility model is shown in FIG. Figure 2 ;

[0026] Fig. 9 It is a schematic diagram of the winding mechanism involved in the utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] like Figure 1 As shown, a transformer bushing hanging foot device includes a frame 1 and a transfer mechanism 2, a rotating mechanism 3, a bushing mechanism 6, a welding mechanism 4 and a winding mechanism 5 arranged on the frame 1, the welding mechanism 4 is arranged above the rotating mechanism 3, the transfer mechanism 2 and the winding mechanism 5 are arranged on both sides of the rotating mechanism 3, the bushing mechanism 6 is installed on one side of the winding mechanism 5, the transfer mechanism 2 loads the transformer semi-finished product to the rotating mechanism 3, the rotating mechanism 3 rotates the semi-finished product to be aligned with the winding mechanism 5, the bushing mechanism 6 cuts the bushing material strip and moves it to the front end of the winding mechanism 5, the winding mechanism 5 drives the tinned wire to extend through the bushing, the welding mechanism 4 welds the end of the tinned wire to the semi-finished product, and the winding mechanism 5 winds the wire on the pin foot.

[0029] like Figure 2As shown, the transfer mechanism 2 includes a transfer bracket 21, a feeding component 22, a transfer component 23, a vibrating feeder 24, a transfer structure 26, a transfer guide rail 28 and a transfer position sensing structure 27. The transfer bracket 21, the vibrating feeder 24, the transfer component 26 and the transfer position sensing structure 27 are installed on the frame 1. The feeding component 22, the transfer component 23 and the transfer guide rail 28 are installed on the transfer bracket 21. The feeding component 22 and the transfer component 23 move along the transfer guide rail 28. The vibrating feeder 24 is aligned with the transfer component 26. The transfer position sensing structure 27 is aligned with the rotating mechanism 3. The vibrating feeder 24 The transformer semi-finished product is loaded onto the end of the vibrating loader 24. The loading component 22 inspects the transformer semi-finished product at the end of the vibrating loader 24, and places the products that pass the inspection on the transfer component 26. When the transfer component 26 is full of three, the transformer semi-finished product is driven to rotate 90°, and the transfer component 23 moves the semi-finished product to the rotating mechanism 3. The rotating mechanism 3 rotates 180°, so that the unwound semi-finished product rotates to the side close to the winding mechanism 5, and the semi-finished product with completed winding rotates to the side close to the transfer mechanism 2. The unloading mechanism transfers the semi-finished product with completed winding from the rotating mechanism 3 to the next process.

[0030] The feeding assembly 22 includes a feeding drive structure 221 and a feeding clamping structure 222. The feeding drive structure 221 drives the feeding clamping structure 222 to move horizontally. The feeding clamping structure 222 includes a feeding mounting seat 223, a feeding longitudinal displacement cylinder 224, a feeding longitudinal displacement seat 225, a feeding rotary cylinder 226, a feeding rotary seat 227, a feeding clamping claw cylinder 228, a detection camera 229 and an NG unloading channel 2210. The feeding longitudinal displacement cylinder 224 and the detection camera 229 are installed on the feeding mounting seat 223, and the feeding rotary cylinder 226 is installed on the feeding longitudinal displacement seat 225. The feeding claw cylinder 228 is installed on the feeding rotating seat 227, the feeding longitudinal movement cylinder 224 drives the feeding longitudinal movement seat 225 to move, the feeding rotary cylinder 226 drives the feeding rotary seat 227 to rotate, the feeding claw cylinder 228 clamps the transformer semi-finished product, and the NG unloading channel 2210 is installed between the vibration loader 24 and the transfer component 26. The detection camera 229 detects whether the semi-finished product at the end of the vibration loader 24 is qualified. If the detection fails, the feeding claw cylinder 228 clamps the transformer semi-finished product and moves it to the NG unloading channel 2210 to collect the unqualified products.

[0031] The transfer assembly 23 includes a transfer drive structure 231 and a transfer clamping structure 232. The transfer drive structure 231 drives the transfer clamping structure 232 to move laterally. The transfer clamping structure 232 includes a transfer mounting seat 226, a transfer longitudinal movement cylinder 237, a transfer longitudinal movement guide rail 233, a transfer clamping jaw mounting seat 234, a transfer clamping jaw cylinder 235 and a transfer rotating cylinder 238. The transfer longitudinal movement cylinder 237 and the transfer longitudinal movement guide rail 233 are installed on the transfer mounting seat 226. The transfer rotating cylinder 238 is installed on the transfer clamping jaw mounting seat 234. The transfer rotating cylinder 238 drives the transfer longitudinal movement cylinder 237 to rotate. The transfer longitudinal movement cylinder 237 drives the transfer clamping jaw mounting seat 234 to move along the transfer longitudinal movement guide rail 233. The transfer clamping jaw cylinder 235 clamps the semi-finished transformer or the transformer with completed winding.

[0032] The transfer assembly 26 includes a transfer structure 261 and a transfer in-position sensor 262. The transfer in-position sensor 262 is aligned with the transfer structure 261. After the transfer in-position sensor 262 detects that three semi-finished transformers have been loaded into the transfer structure 261, the transfer structure 261 is driven to rotate. The transfer structure 261 includes a transfer base 263, a transfer motor 264, a transfer mold 265, a transfer rotating rod 266, a transfer gear 267 and a transfer belt 268. In this embodiment, three transfer molds 265 are provided. The transfer rotating rods 266 are corresponding to the transfer molds 265. The transfer mold 265 is fixed on the end of the transfer rotating rod 266, and the transfer mold 265 is rotatably set on the transfer base 263. The transfer motor 264 is fixed on the transfer base 263. The transfer gear 267 is fixed on the transfer rotating rod 266. The transfer gear 267 is connected to the transfer gears 267 of other transfer rotating rods 266 through the transfer belt 268. The transfer motor 264 is connected to the transfer gear 267 through the transfer belt 268. The transfer motor 264 is driven to drive the transfer rotating rod 266 to rotate, thereby driving the transfer mold 265 to rotate, so that the semi-finished transformer is rotated 90°.

[0033] Among them, the feeding drive structure 221 and the transfer drive structure 231 are motor-driven belt rotation structures, the feeding clamping structure 222 is fixed to the belt of the feeding drive structure 221, and the transfer clamping structure 232 is fixed to the belt of the transfer drive structure 231, thereby driving the feeding clamping structure 222 and the infrared transfer clamping structure 232 to move.

[0034] like Figure 3As shown, the rotating mechanism 3 includes a rotating bracket 31, a rotating motor 32, a rotating seat 33, a rotating fixture 34, a fixture rotating assembly 35 and a fixture rotating driving assembly 36. The rotating motor 32 is installed on the rotating bracket 31, the fixture rotating assembly 35 is installed at both ends of the rotating seat 33, the rotating fixture 34 is installed on the fixture rotating assembly 35, and the fixture rotating driving assembly 36 is installed below the fixture rotating assembly 35 and close to the winding mechanism 5. The rotating motor 32 drives the rotating seat 33 to rotate, thereby realizing the conversion of the workstation, and the fixture rotating driving assembly 36 drives the fixture rotating assembly 35 to rotate, driving the rotating fixture 34 to rotate The clamp rotating assembly 35 includes a clamp rotating rod 352, a clamp rotating gear 353, a clamp rotating belt 354 and a rotating latch 351. The clamp rotating rod 352 is rotatably arranged on the rotating bracket 31, and the rotating clamp 34 is fixedly arranged on the upper end of the clamp rotating rod 352. The clamp rotating gear 353 is fixedly arranged on the clamp rotating rod 352. The clamp rotating gear 353 is connected to the clamp rotating gear 353 of other clamp rotating rods 352 through the clamp rotating belt 354. In this embodiment, the rotating latch 351 is provided with two installation methods, one of which is that the clamp rotating gear 353 is fixedly arranged on the upper end of the rotating latch 351. The clamp rotating gear 353 located at the upper end of the rotating pin 351 is connected to the clamp rotating gear 353 of the clamp rotating rod 352 through the clamp rotating belt 354. Another way is that the rotating pin 351 is fixedly arranged at the lower end of the clamp rotating rod 352. The clamp rotating driving assembly 36 includes a clamp rotating telescopic cylinder 361, a clamp rotating cylinder mounting plate 362, a clamp rotating motor mounting seat 365, a clamp rotating motor 363 and a clamp rotating connecting socket 364. The clamp rotating telescopic cylinder 361 is installed on the clamp rotating cylinder mounting plate 362, and the clamp rotating motor 363 is installed on the clamp rotating motor mounting seat 365. The clamp rotation telescopic cylinder 361 drives the clamp rotation motor mounting seat 365 to move, and the rotating pin 351 matches the clamp rotation connecting socket 364. The clamp rotation telescopic cylinder 361 drives the clamp rotation connecting socket 364 to rotate. When the rotating clamp 34 needs to be rotated, the clamp rotation telescopic cylinder 361 drives the clamp rotation motor mounting seat 365 to move and rise, so that the rotating pin 351 is inserted and installed in the clamp rotation connecting socket 364. The clamp rotation telescopic cylinder 361 drives the clamp rotation connecting socket 364 to rotate, and drives the clamp rotation rod 352 to rotate through the clamp rotation belt 354, so that the rotating clamp 34 rotates.

[0035] like Figure 4As shown, the welding assembly 4 includes a welding bracket 41, a welding lifting assembly 42, a welding lifting seat 43, a welding extension cylinder 44, a welding extension seat 45, a welding assembly 46 and a clamping assembly 47. The welding lifting assembly 42 and the clamping assembly 47 are installed on the welding bracket 41, the welding lifting assembly 42 drives the welding lifting seat 43 to rise and fall, the welding extension cylinder 44 is installed on the welding lifting seat 43, the welding extension cylinder 44 drives the welding extension seat 45 to move, the welding assembly 46 is installed on the welding extension seat 45, the clamping assembly 47 clamps the transformer located on the rotating fixture 34, the welding extension cylinder 44 drives the welding extension seat 45 to extend, so that the welding assembly 46 is aligned with the transformer, and the welding lifting assembly 42 drives the welding lifting seat 43 to descend, so that the welding assembly 46 contacts the transformer for welding. The clamping assembly 47 includes a clamping bracket 471, a clamping extension assembly 472, a clamping extension frame 477, a clamping lifting cylinder 474, a clamping lifting frame 473, a product clamping assembly 476 and a tinned wire clamping block 475. The clamping bracket 471 is fixed on the welding bracket 41, the clamping extension assembly 472 is installed on the clamping bracket 471, and the clamping lifting cylinder 474 is installed on the clamping extension frame 477. The product clamping assembly 476 and the tinned wire clamping block 475 are installed on the clamping lifting frame 473, the clamping extension assembly 472 drives the clamping extension frame 477 to move, the clamping lifting cylinder 474 drives the clamping lifting frame 473 to rise and fall, the clamping extension assembly 472 includes a clamping extension cylinder 4721, a clamping extension slider 4722 and a clamping extension guide rail 4723, the clamping extension cylinder 4721 and the clamping extension guide rail 4723 are fixed on the clamping bracket 471, the clamping extension slider 4722 moves along the clamping extension guide rail 4723, the clamping extension block 4722 is fixed to the clamping extension frame 477, the clamping extension cylinder 4721 drives the clamping extension frame 477 to move along the clamping extension guide rail 4722, the product clamping assembly 476 includes a product clamping lifting cylinder 4763, a product clamping cylinder mounting plate 4762 and a product clamping Cylinder 4761, the product clamping cylinder 4761 is installed on the product clamping cylinder mounting plate 4762, the product clamping lifting cylinder 4763 drives the product clamping cylinder mounting plate 4762 to move, the product clamping cylinder 4761 is installed on the product clamping cylinder mounting plate 4762, when it is necessary to fix the transformer, the clamping and extending cylinder 4721 drives the clamping and extending frame 477 to move along the clamping and extending guide rail 4722, the product clamping and lifting cylinder 4763 drives the product clamping cylinder mounting plate 4762 to descend, the product clamping cylinder 4761 drives the clamping product, thereby fixing the semi-finished transformer, and the tinned wire with the sleeve is fed between the transformer and the tinned wire clamping block 475, and the clamping and lifting cylinder 474 drives the clamping and lifting frame 473 to move, so that the tinned wire is pressed to the surface of the transformer, waiting for the welding assembly 46 to contact the transformer for welding.

[0036] Please combine Figure 5-8As shown, the sleeve mechanism 6 includes a sleeve unwinding component 61, a sleeve feeding component 62, a sleeve clamping component 63, a limit plate 64 and a rounding component 65. The sleeve clamping component 63 is installed between the sleeve feeding component 62 and the limit plate 64. The sleeve unwinding component 61 is arranged on one side of the sleeve feeding component 62. The sleeve unwinding component 61 unwinds the sleeve material strip to the sleeve feeding component 62. The sleeve feeding component 62 feeds the sleeve material strip onto the sleeve clamping component 63, and the end of the sleeve material strip abuts against the limit plate 64. The sleeve clamping component 63 cuts the sleeve. The rounding component 65 rounds the cut sleeve end. The sleeve clamping component 63 moves the sleeve to the winding mechanism 5.

[0037] The casing feeding assembly 62 includes a casing feeding bracket 621 and a casing meter 622, a casing fixed clamp 623, a casing straightening unit 626, a casing movable clamping unit 624 and a casing guide unit 625 arranged on the casing feeding bracket 621. The casing straightening unit 626 is arranged between the casing fixed clamp 623 and the casing movable clamping unit 624. The casing material belt passes through the casing meter 622, and passes through the casing fixed clamp 623, the casing straightening unit 626, the casing movable clamping unit 624 and the casing guide unit 625 in sequence. When the casing needs to be fed, the casing fixed clamp 623 first clamps the casing, and when the casing passes through the casing straightening unit 626, the casing material belt is pulled into a straightened state, and the casing movable clamping unit 624 clamps the casing, and then the casing fixed clamp 623 loosens the casing. The movable clamping unit 624 drives the sleeve to move and feed a certain distance, so that the end of the sleeve penetrates into the sleeve clamping assembly 63 and contacts with the limit plate 64. The sleeve movable clamping unit 624 includes a sleeve movable clamping motor 6241, a sleeve movable clamping screw rod 6242, a sleeve movable guide rail 6244, a sleeve movable mounting plate 6243 and a sleeve movable clamping cylinder 6245. The sleeve movable clamping cylinder 6245 is installed on the sleeve movable mounting plate 6243, the sleeve movable clamping motor 6241 and the sleeve movable guide rail 6244 are installed on the sleeve feeding bracket 621, the sleeve movable clamping screw rod 6242 is engaged with the sleeve movable mounting plate 6243, and the sleeve movable clamping motor 6241 drives the sleeve movable clamping screw rod 6242 to rotate, thereby driving the sleeve movable mounting plate 6243 to move along the sleeve movable guide rail 6244.

[0038] The sleeve clamping assembly 63 includes a sleeve clamping drive unit 631, a sleeve clamping bracket 632, a sleeve clamping lifting cylinder 633, a sleeve clamping movable frame 634, a sleeve clamping unit 635 and a sleeve cutting unit 636. The sleeve clamping lifting cylinder 633 is installed on the sleeve clamping bracket 632, the sleeve clamping lifting cylinder 633 drives the sleeve clamping movable frame 634 to move, three sleeve clamping units 635 are installed on the clamping movable frame 634, the sleeve cutting unit 636 is installed on the sleeve clamping unit 635, and the sleeve clamping drive unit 631 drives the sleeve clamping bracket 632 to move.

[0039] The sleeve clamping unit 635 includes a sleeve clamping fixed seat 6351, a sleeve clamping movable seat 6352, a short-distance driving cylinder 6353 and a long-distance driving cylinder 6354. The sleeve clamping fixed seat 6351, the short-distance driving cylinder 6353 and the long-distance driving cylinder 6354 are installed on the sleeve clamping movable frame 634. The short-distance driving cylinder 6353 and the long-distance driving cylinder 6354 respectively drive the sleeve clamping movable seat 6352 to move. The sleeve clamping movable seat 6352 is provided with a clamping groove. The long-distance driving cylinder 6354 drives the sleeve clamping movable seat 6352 to move toward the sleeve clamping fixed seat 6351 to clamp the sleeve through the clamping groove. The short-distance driving cylinder 6353 drives the sleeve clamping fixed seat 6351 to perform fine adjustment to prevent the sleeve from being flattened. The sleeve cutting unit 636 includes a sleeve cutting knife 6361, a sleeve cutting knife fixing seat 6362, an elastic guide column 6363 and a sleeve cutting cylinder 6364. The sleeve cutting knife fixing seat 6362 is fixed on the sleeve clamping fixing seat 6351, the sleeve cutting knife 6361 is fixed on the end of the elastic guide column 6363, the elastic guide column 6363 is inserted into the sleeve cutting knife fixing seat 6362, and the sleeve cutting cylinder 6364 is fixed on the sleeve feeding bracket 621. The full circle assembly 65 includes a full circle bracket 651, a full circle cylinder 652, a full circle movable frame 653, a full circle guide rail 654 and a full circle needle 655. The full circle bracket 651 is fixed on the sleeve feeding bracket 621, the full circle cylinder 652 and the full circle guide rail 654 are fixed on the full circle bracket 651, the full circle needle 655 is fixed on the full circle movable frame 653, and the full circle cylinder 652 drives the full circle movable frame 653 to move along the full circle guide rail 654.

[0040] When it is necessary to feed the sleeve, the sleeve fixed clamp 623 first clamps the sleeve, and when the sleeve passes through the sleeve straightening unit 626, the sleeve material belt is pulled into a straightened state, and the sleeve movable clamp unit 624 clamps the sleeve, and then the sleeve fixed clamp 623 releases the sleeve, and the sleeve movable clamp unit 624 drives the sleeve to move and feed a certain distance, so that the end of the sleeve penetrates into the sleeve clamping assembly 63 and contacts with the limit plate 64, and the long-distance driving cylinder 6354 drives the sleeve clamping movable seat 6352 to move toward the sleeve clamping fixed seat 6351 to clamp the sleeve through the clamping groove, and the short-distance driving cylinder 6353 drives the sleeve clamping fixed seat 6351 to make fine adjustments, and the sleeve cutting cylinder 6364 drives the sleeve to cut and cut the sleeve. The dynamic elastic guide column 6363 moves, driving the sleeve cutting knife 6361 to cut the sleeve, and the sleeve clamping drive unit 631 drives the sleeve clamping bracket 632 to move, so that the empty sleeve clamping unit 635 is aligned with the sleeve feeding assembly 62, and the sleeve clamping unit 635 holding the sleeve is aligned with the full circle assembly 65, and the full circle cylinder 652 drives the full circle movable frame 653 to move along the full circle guide rail 654, so that the full circle needle 655 is inserted into the end of the sleeve, so that the end of the sleeve is full circle, avoiding the end of the sleeve after cutting from being flattened, and when the three sleeve clamping units 635 all clamp the sleeve that has completed the full circle, the sleeve clamping drive unit 631 drives the sleeve clamping bracket 632 to move to the front end of the winding mechanism 5.

[0041] like Fig. 9As shown, the winding mechanism 5 includes a tinned wire unwinding assembly 51, a guide assembly 54, a winding drive assembly 52 and a winding clamping assembly 53. The guide assembly 54 and the winding clamping assembly 53 are installed on the winding drive assembly 52. ​​The tinned wire unwinding assembly 51 transmits the tinned wire to the guide assembly 54 after passing through the clamping assembly 53. The tinned wire unwinding assembly 51 includes a tinned wire unwinding bracket 511, a tinned wire sensor 513 and a tensioner 512. The tinned wire sensor 513 and the tensioner 512 are installed on the tinned wire unwinding bracket 511. The tinned wire passes through the tensioner 512 and the tinned wire sensor 513 in turn. The tensioner 512 is used to adjust the tension of the tinned wire, and the tinned wire sensor 513 is used to detect the length of the tinned wire conduction. The winding drive assembly 52 includes a drive seat 524, an X-axis drive structure 521, a Y-axis drive structure 522 and a Z-axis drive structure 523. The X-axis drive structure 521 drives the Y-axis drive structure 522 to move, the Y-axis drive structure 522 drives the Z-axis drive structure 523 to move, and the Z-axis drive structure 523 drives the drive seat 524 to move. The guide assembly 54 and the winding clamping assembly 53 are installed on the drive seat 524, wherein the X-axis drive structure 521, the Y-axis drive structure 522 and the Z-axis drive structure 523 are motor-driven screw drive structures. The winding clamping assembly 53 includes a clamping motor 531, a clamping screw 532, a clamping fixing unit 535, a clamping guide rail 533 and a clamping slide 534. The clamping guide rail 533 and the clamping motor 531 are installed on the driving seat 524. The clamping screw 532 is engaged with the clamping slide 534. The clamping fixing unit 535 is installed on the clamping slide 534. The clamping motor 531 drives the clamping screw 532 to rotate, driving the clamping slide 534 to move along the clamping guide rail 534, and the clamping fixing unit 535 presses the tinned wire. The clamping and fixing unit 535 includes a clamping and fixing cylinder 537, a clamping and fixing block 538, a clamping and fixing frame 536 and a clamping guide tube 539. The clamping and fixing cylinder 537 and the clamping and fixing guide tube 539 are installed on the clamping and fixing frame 536. The clamping and fixing cylinder 537 drives the clamping and fixing block 538 to move, thereby pressing the tinned wire. The guide assembly 54 includes a guide rod 541, a guide fixing frame 542 and a guide tube 543. The guide rod 541 is fixed on the driving seat 524, the guide fixing frame 542 is fixed on the guide rod 541, and the guide tube 543 is installed on the guide fixing frame 542.

[0042] When the transformer foot-hanging winding device is in use, the vibrating feeder 24 feeds the semi-finished transformer to the end of the vibrating feeder 24, the feeding assembly 22 detects the semi-finished transformer at the end of the vibrating feeder 24, and places the qualified products on the transfer assembly 26. When the transfer assembly 26 is full of three, the semi-finished transformer is driven to rotate 90°, and the transfer assembly 23 moves the semi-finished product to the rotating mechanism 3. The rotating mechanism 3 rotates 180°, so that the unwound semi-finished product rotates to the side close to the winding mechanism 5, and the semi-finished product with completed winding rotates to the side close to the transfer mechanism 2. The unloading mechanism transfers the semi-finished product with completed winding from the rotating mechanism 3 to the next process. When the transformer needs to be fixed The pressing and extending cylinder 4721 drives the pressing and extending frame 477 to move along the pressing and extending guide rail 4722, the product clamping and lifting cylinder 4763 drives the product clamping cylinder mounting plate 4762 to descend, and the product clamping cylinder 4761 drives the clamping product to fix the semi-finished transformer. The sleeve unwinding component 61 unwinds the sleeve material strip to the sleeve loading component 62, and the sleeve loading component 62 loads the sleeve material strip onto the sleeve clamping component 63, and the end of the sleeve material strip abuts against the limit plate 64. The sleeve clamping component 63 cuts the sleeve, and the rounding component 65 rounds the cut sleeve end. The sleeve clamping component 63 moves the sleeve to the guide component 54, and the tinned wire unwinding component 51 passes the tinned wire through the clamping component 53 is then transmitted to the guide assembly 54, so that the tinned wire passes through the sleeve clamping assembly 63, and the tinned wire with the sleeve is fed between the transformer and the tinned wire clamping block 475. The clamping lifting cylinder 474 drives the clamping lifting frame 473 to move, so that the tinned wire is pressed to the surface of the transformer, and the welding extension cylinder 44 drives the welding extension seat 45 to extend, so that the welding assembly 46 is aligned with the transformer, and the welding lifting assembly 42 drives the welding lifting seat 43 to descend, so that the welding assembly 46 contacts the transformer for welding, and the fixture rotation telescopic cylinder 361 drives the fixture rotation motor mounting seat 365 to move and rise, so that the rotating pin 351 is inserted and installed in the fixture rotation connecting socket 364, and the fixture rotation telescopic cylinder 361 drives the fixture to rotate The connecting socket 364 rotates, and the clamp rotating rod 352 is driven to rotate through the clamp rotating belt 354, so that the rotating clamp 34 rotates 90°. The X-axis driving structure 521, the Y-axis driving structure 522 and the Z-axis driving structure 523 jointly drive the guide tube 543 to rotate around the pin pin. After the winding is completed, the X-axis driving structure 521, the Y-axis driving structure 522 and the Z-axis driving structure 523 drive the mounting seat 524 to reset, thereby breaking the tinned wire. During the breaking process, the tensioner 512 controls the tension of the tinned wire. After the winding is completed, the rotating motor 32 drives the rotating seat 33 to rotate, so that the rotating clamp 34 rotates to the side close to the transfer mechanism 2, and the unloading mechanism transfers the die that has completed welding.

[0043] The above-described embodiments are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent application scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A transformer bushing hanging device, characterized in that: It includes a transfer mechanism, a rotating mechanism, a sleeve mechanism, a welding mechanism and a winding mechanism. The welding mechanism is arranged above the rotating mechanism, the transfer mechanism and the winding mechanism are arranged on both sides of the rotating mechanism, the sleeve mechanism is installed on one side of the winding mechanism, the transfer mechanism loads the semi-finished product of the transformer to the rotating mechanism, the rotating mechanism rotates the semi-finished product to be aligned with the winding mechanism, the sleeve mechanism cuts the sleeve material strip and moves it to the front end of the winding mechanism, the winding mechanism drives the tinned wire to extend through the sleeve, the welding mechanism welds the end of the tinned wire to the semi-finished product, and the winding mechanism winds the wire on the pin.

2. The transformer bushing hanging foot device according to claim 1, characterized in that: The sleeve mechanism includes a sleeve unwinding assembly, a sleeve feeding assembly, a sleeve clamping assembly and a limit plate. The sleeve clamping assembly is installed between the sleeve feeding assembly and the limit plate. The sleeve unwinding assembly is arranged on one side of the sleeve feeding assembly. The sleeve unwinding assembly unwinds the sleeve material strip to the sleeve feeding assembly. The sleeve feeding assembly feeds the sleeve material strip onto the sleeve clamping assembly, and the end of the sleeve material strip abuts against the limit plate. The sleeve clamping assembly cuts the sleeve and moves to the winding mechanism.

3. The transformer bushing hanging foot device according to claim 2, characterized in that: The casing feeding assembly includes a casing meter, a casing fixed clamp, a casing straightening unit, a casing movable clamping unit and a casing guide unit. The casing straightening unit is arranged between the casing fixed clamp and the casing movable clamping unit. The casing material belt passes through the casing meter, and passes through the casing fixed clamp, the casing straightening unit, the casing movable clamping unit and the casing guide unit in sequence.

4. The transformer bushing hanging foot device according to claim 3, characterized in that: The sleeve clamping assembly includes a sleeve clamping drive unit, a sleeve clamping bracket, a sleeve clamping lifting cylinder and a sleeve clamping unit. The sleeve clamping lifting cylinder is installed on the sleeve clamping bracket, the sleeve clamping lifting cylinder drives the sleeve clamping unit to move, and the sleeve clamping drive unit drives the sleeve clamping bracket to move.

5. The transformer bushing hanging foot device according to claim 4, characterized in that: The winding mechanism includes a tinned wire unwinding assembly, a guide assembly, a winding drive assembly and a winding clamping assembly. The guide assembly and the winding clamping assembly are installed on the winding drive assembly. The tinned wire unwinding assembly transfers the tinned wire to the guide assembly after passing through the winding clamping assembly.

6. The transformer bushing hanging foot device according to claim 5, characterized in that: The tinned wire unwinding assembly includes a tinned wire unwinding bracket, a tinned wire sensor and a tensioner. The tinned wire sensor and the tensioner are installed on the tinned wire unwinding bracket, and the tinned wire passes through the tensioner and the tinned wire sensor in sequence.

7. The transformer bushing hanging foot device according to claim 6, characterized in that: The winding drive assembly includes a drive seat, an X-axis drive structure, a Y-axis drive structure and a Z-axis drive structure. The X-axis drive structure drives the Y-axis drive structure to move, the Y-axis drive structure drives the Z-axis drive structure to move, and the Z-axis drive structure drives the drive seat to move. The guide assembly and the winding clamping assembly are installed on the drive seat.

8. The transformer bushing hanging foot device according to claim 7, characterized in that: The guide assembly comprises a guide rod, a guide fixing frame and a guide tube. The guide rod is fixed on the driving seat, the guide fixing frame is fixed on the guide rod, and the guide tube is installed on the guide fixing frame.

9. The transformer bushing hanging foot device according to claim 8, characterized in that: The winding clamping assembly includes a clamping motor, a clamping screw, a clamping fixing unit, a clamping guide rail and a clamping slide. The clamping guide rail and the clamping motor are installed on the driving seat. The clamping screw is engaged with the clamping slide. The clamping fixing unit is installed on the clamping slide. The clamping motor drives the clamping screw to rotate, thereby driving the clamping slide to move along the clamping guide rail.

10. The transformer bushing hanging foot device according to claim 9, characterized in that: The clamping and fixing unit comprises a clamping and fixing cylinder, a clamping and fixing block, a clamping and fixing frame and a clamping guide tube. The clamping and fixing cylinder and the clamping and fixing frame are installed on the clamping and fixing frame, and the clamping and fixing cylinder drives the clamping and fixing block to move.

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