Transformer assembling machine

Abstract

The utility model relates to a transformer assembling machine which comprises a magnetic core feeding device, a rotating disc device, a first glue dispensing device, a second glue dispensing device, a glue scraping device, a detection device, a framework feeding device, an assembling device, a glue pressing device and a discharging device. The magnetic core feeding device, the first glue dispensing device, the second glue dispensing device, the glue scraping device, the detection device, the framework feeding device, the assembling device, the glue pressing device and the discharging device are sequentially arranged around the rotating disc device. The method comprises the following steps: arranging a framework on the upper end of a magnetic core, dispensing glue at the upper end of the magnetic core, feeding the framework onto the magnetic core, assembling the magnetic core onto the upper end of the framework, extruding and shaking the magnetic core, uniformly coating the glue between the two magnetic cores, ensuring stable fitting, and finally automatically discharging, so that the transformer is automatically assembled, the assembling efficiency is improved, and the production labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer production, in particular to a transformer assembling machine. Background Art

[0002] Small transformers primarily refer to single-phase transformers below 20kV·A and three-phase transformers below 50kV·A. They are characterized by their small size, low cost, and minimal wiring. Small transformers generally have low load and utilization rates, and the inductive loads they carry are generally not capacitively compensated. Small transformers are a common device in factory electrical control systems. With the widespread use of electronic components in power plant control, monitoring, and automation circuits, their application is becoming increasingly widespread.

[0003] Existing transformers consist of a bobbin and two magnetic cores. During processing, glue is applied to one core, the two cores are inserted into the bobbin relative to each other, and then the cores are wrapped with tape. Electrical testing is then performed, and finally, glue is applied to one pin of the bobbin. Currently, there is no dedicated production equipment for this transformer processing, and many processes require manual labor. Consequently, overall production efficiency is very low, and production quality cannot be guaranteed. Utility Model Content

[0004] The main purpose of the utility model is to provide a transformer assembly machine to solve the above technical problems and improve the production efficiency of transformers.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A transformer assembly machine includes a magnetic core loading device, a turntable device, a first glue dispensing device, a second glue dispensing device, a glue scraping device, a detection device, a skeleton loading device, an assembly device, a glue pressing device and a blanking device. The magnetic core loading device, the first glue dispensing device, the second glue dispensing device, the glue scraping device, the detection device, the skeleton loading device, the assembly device, the glue pressing device and the blanking device are arranged in sequence around the turntable device. The turntable device includes a turntable, a turntable driving mechanism and a clamp structure. The clamp structure is arranged equidistantly along the edge of the turntable. The turntable driving mechanism drives the turntable to rotate. The clamp structure is arranged Two clamps are provided, the magnetic core loading device loads the magnetic core onto the clamp of the turntable device, the turntable device rotates, the first glue dispensing device dispenses glue in the middle of the upper end of the magnetic core, the second glue dispensing device dispenses two strips of glue on both sides of the upper end of the magnetic core, the glue scraping device scrapes the glue on the upper end of the magnetic core evenly, the detection device detects the glue after scraping, the skeleton loading device loads the skeleton onto one of the clamps in the clamp structure, the assembly device takes out the magnetic core on the other clamp in the clamp structure, flips it over and installs it on the upper end of the magnetic core with the skeleton, the glue pressing device presses and shakes the magnetic core, and the blanking device completes the blanking of the fitted magnetic core.

[0007] As a preferred technical solution, the magnetic core loading device includes a tray placement plate, a magnetic core arrangement mechanism, a magnetic core transfer mechanism, a magnetic core loading mechanism and a magnetic core transfer mechanism. The tray placement plate is arranged on one side of the magnetic core arrangement mechanism, the magnetic core loading mechanism is arranged on the other side of the magnetic core arrangement mechanism, the magnetic core transfer mechanism is installed between the magnetic core arrangement mechanism and the magnetic core loading mechanism, the magnetic core transfer mechanism is installed on one side of the turntable device, and the magnetic core loading mechanism and the magnetic core transfer mechanism are aligned with the turntable device.

[0008] As a preferred technical solution, the magnetic core transfer mechanism includes a magnetic core transfer bracket, a magnetic core transfer drive structure and a magnetic core grabbing assembly, the magnetic core transfer drive structure is installed on the magnetic core transfer bracket, the magnetic core transfer drive structure drives the magnetic core grabbing assembly to move, the magnetic core grabbing assembly clamps the magnetic core, the magnetic core grabbing assembly includes a magnetic core grabbing bracket, a magnetic core clamping unit and a magnetic core magnetic unit, the magnetic core clamping unit and the magnetic core magnetic unit are installed at both ends of the magnetic core grabbing bracket, the magnetic core clamping unit includes a magnetic core clamping lifting cylinder, a magnetic core clamping lifting seat, a magnetic core clamping cylinder and a magnetic core clamping plate, the magnetic core clamping lifting cylinder is installed on the magnetic core grabbing bracket, the magnetic core clamping unit The core clamping cylinder is installed on the magnetic core clamping lifting seat, and the magnetic core clamping lifting cylinder drives the magnetic core clamping lifting seat to rise and fall. The magnetic core clamping cylinder drives the two magnetic core clamps to move relative to each other. The magnetic core magnetic unit includes a magnetic core magnetic lifting cylinder, a magnetic core magnetic clamp and a magnetic core magnetic structure. The magnetic core magnetic lifting cylinder is installed on the magnetic core grabbing bracket, and the magnetic core magnetic structure is installed on the magnetic core magnetic clamp. The magnetic core magnetic lifting cylinder drives the magnetic core magnetic clamp to move. The magnetic core magnetic structure includes a magnetic core magnetic driving cylinder and a magnetic core magnetic mounting plate. The magnetic core magnetic driving cylinder drives the magnetic core magnetic mounting plate to move, and a magnet is provided at the lower end of the magnetic core magnetic mounting plate.

[0009] As a preferred technical solution, the magnetic core feeding mechanism includes a magnetic core feeding bracket, a magnetic core pushing assembly, a magnetic core correcting assembly and a magnetic core flipping assembly. The magnetic core pushing assembly is installed at the upper end of the magnetic core feeding bracket, the magnetic core correcting assembly is installed at one side of the magnetic core pushing assembly, and the magnetic core flipping assembly is installed at the end of the magnetic core pushing assembly. The magnetic core pushing assembly includes a magnetic core pushing driving structure, a magnetic core pushing block and a magnetic core pushing guide plate. The magnetic core pushing driving structure drives the magnetic core pushing The block moves along the core pushing guide plate, the core correcting assembly includes a core correcting cylinder and a core correcting block, the core correcting cylinder drives the core correcting block to move, the core flipping assembly includes a core flipping bracket, a core flip rotating cylinder, a core flip plate and a core flip clamping cylinder, the core flip rotating cylinder is installed on the core flip bracket, the core flip clamping cylinder is installed on the core flip plate, and the core flip clamping cylinder clamps the core moved to the core pushing guide plate.

[0010] As a preferred technical solution, the magnetic core transfer mechanism includes a magnetic core transfer drive structure, a magnetic core transfer moving seat, a magnetic core transfer lifting cylinder, a magnetic core transfer lifting seat and a magnetic core transfer clamping cylinder. The magnetic core transfer lifting cylinder is installed on the magnetic core transfer moving seat, the magnetic core transfer clamping cylinder is installed on the magnetic core transfer lifting seat, the magnetic core transfer drive structure drives the magnetic core transfer moving seat to move, and the magnetic core transfer lifting cylinder drives the magnetic core transfer lifting seat to move.

[0011] As a preferred technical solution, the scraper device includes a scraper bracket, a scraper lifting cylinder, a scraper lifting seat and a scraper mechanism. The scraper lifting cylinder is installed on the scraper bracket, and the scraper mechanism is installed on the scraper lifting seat. The scraper lifting cylinder drives the scraper lifting seat to move. The scraper mechanism includes a scraper driving cylinder, a scraper screen printing plate, a scraper moving seat and a scraper assembly. The scraper screen printing plate and the scraper driving cylinder are installed on the scraper lifting seat. Two scraper assemblies are installed on the scraper moving seat, and the two scraper assemblies are arranged opposite to each other. The scraper driving cylinder drives the scraper moving seat to move.

[0012] As a preferred technical solution, the skeleton loading device includes a skeleton loading mechanism, a skeleton transfer mechanism, a skeleton positioning mechanism and a skeleton correcting mechanism. The skeleton loading mechanism and the skeleton correcting mechanism are respectively installed on both sides of the skeleton transfer mechanism, and the skeleton positioning mechanism is installed below the skeleton transfer mechanism. The skeleton loading mechanism loads the skeleton to the end, and the skeleton transfer mechanism moves the skeleton from the end of the skeleton loading mechanism to the skeleton positioning mechanism, and moves the skeleton located at the skeleton positioning mechanism to one of the clamps in the clamp structure.

[0013] As a preferred technical solution, the assembly device includes an assembly bracket, an assembly transverse movement module, an assembly longitudinal movement module, an assembly mounting seat, an assembly rotary cylinder and an assembly clamping cylinder. The assembly transverse movement module is installed on the assembly bracket, and the assembly rotary cylinder is installed on the assembly mounting seat. The assembly transverse movement module drives the assembly longitudinal movement module to move, the assembly longitudinal movement module drives the assembly mounting seat to move, the assembly rotary cylinder drives the assembly clamping cylinder to rotate, and the assembly clamping cylinder clamps the magnetic core.

[0014] As a preferred technical solution, the glue pressing device includes a glue pressing bracket, a glue pressing cylinder, a glue pressing guide rail, a glue pressing movable seat, an elastic structure, a glue pressing mounting seat, a glue pressing shaking cylinder, a glue pressing claw mounting seat and a glue pressing claw cylinder. The glue pressing cylinder and the glue pressing guide rail are installed on the glue pressing bracket, the glue pressing movable seat and the glue pressing mounting seat move along the glue pressing guide rail, the glue pressing movable seat is connected to the glue pressing mounting seat through the elastic structure, the glue pressing shaking cylinder drives the glue pressing claw mounting seat to move, the glue pressing cylinder drives the glue pressing movable seat to move along the glue pressing guide rail, and drives the glue pressing mounting seat to move along the glue pressing guide rail through the elastic structure.

[0015] The beneficial effect of the present invention is that the above-mentioned transformer assembly machine can automatically load the magnetic core, glue the upper end of the magnetic core, load the skeleton onto the magnetic core, and then assemble the magnetic core to the upper end of the skeleton, squeeze the magnetic core and shake it to evenly apply the glue between the two magnetic cores to ensure a firm fit, and finally automatically unload the material, thereby realizing automatic assembly of the transformer, improving assembly efficiency, and reducing production labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a transformer assembly machine involved in the present utility model;

[0017] Figure 2 This is a schematic structural diagram of the turntable device involved in the present utility model;

[0018] Figure 3 This is a structural diagram of the magnetic core transfer mechanism involved in the present utility model;

[0019] Figure 4 It is a structural schematic diagram of the magnetic core feeding mechanism and the magnetic core transferring mechanism involved in the present utility model;

[0020] Figure 5 This is a schematic structural diagram of a first dispensing device involved in the present utility model;

[0021] Figure 6 This is a structural diagram of the second glue dispensing device and the glue scraping device involved in the present utility model;

[0022] Figure 7 This is a structural diagram of the skeleton transfer mechanism involved in the present utility model;

[0023] Figure 8 This is a schematic structural diagram of the skeleton correction mechanism involved in the present utility model;

[0024] Figure 9 This is a structural diagram of the assembly device involved in the utility model;

[0025] Figure 10This is a schematic structural diagram of the glue pressing device involved in the present utility model;

[0026] Figure 11 This is a structural diagram of the blanking and clamping mechanism involved in the present utility model;

[0027] Figure 12 It is a structural diagram of the material removal mechanism involved in the present utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] like Figure 1 and Figure 2 As shown, a transformer assembly machine includes a frame 1 and a magnetic core feeding device 2, a turntable device 3, a first glue dispensing device 4, a second glue dispensing device 5, a glue scraping device 6, a detection device 11, a skeleton feeding device 7, an assembly device 8, a glue pressing device 9 and a blanking device 10 installed on the frame 1. The magnetic core feeding device 2, the first glue dispensing device 4, the second glue dispensing device 5, the glue scraping device 6, the detection device 11, the skeleton feeding device 7, the assembly device 8, the glue pressing device 9 and the blanking device 10 are arranged in sequence around the turntable device 3. The turntable device 3 includes a turntable 31, a turntable driving mechanism 32 and a clamp structure 33. The clamp structure 33 is arranged equidistantly along the edge of the turntable 31. The turntable driving mechanism 32 drives the turntable 31 to rotate. Two clamps 331 are provided on the clamp structure 33. The magnetic core loading device 2 loads the magnetic core onto the fixture 331 of the turntable device 3. The turntable device 3 is driven to rotate and drives the magnetic core to move to different devices. The first glue dispensing device 4 dispenses glue in the middle of the upper end of the magnetic core. The second glue dispensing device 5 dispenses two strips of glue on both sides of the upper end of the magnetic core. The glue scraping device 6 evenly scrapes the glue on the upper end of the magnetic core. The detection device 11 detects the glue after scraping. The detection device 11 is a CCD detection device. The skeleton loading device 7 loads the skeleton onto one of the fixtures 331 in the fixture structure 33. The assembly device 8 takes out the magnetic core on the other fixture 331 in the fixture structure 33, flips it over, and installs it on the upper end of the magnetic core with the skeleton. The glue pressing device 9 presses and shakes the magnetic core to make the glue evenly distributed between the two magnetic cores. The unloading device 10 completes the unloading of the bonded magnetic core.

[0030] Please continue to refer to Figure 2As shown, the turntable drive mechanism 32 includes a turntable drive motor 321, a turntable drive driving wheel 322, a turntable drive belt 323, a turntable drive driven wheel 324 and a turntable drive reducer 325. The turntable drive driving wheel 322 is connected to the turntable drive driven wheel 324 through the turntable drive belt 323. The turntable drive reducer 325 is connected to the turntable drive driven wheel 324 and the turntable 31 respectively. The turntable drive motor 321 drives the turntable drive driving wheel 322 to rotate, thereby driving the turntable drive driven wheel 324 to rotate, thereby driving the turntable 31 to rotate through the turntable drive reducer 325.

[0031] Please continue to refer to Figure 1 As shown, the core loading device 2 includes a tray placement plate 21, a core arrangement mechanism 22, a core transfer mechanism 23, a core loading mechanism 24 and a core transfer mechanism 25. The tray placement plate 21 is arranged on one side of the core arrangement mechanism 22, the core loading mechanism 24 is arranged on the other side of the core arrangement mechanism 22, the core transfer mechanism 25 is installed between the core arrangement mechanism 22 and the core loading mechanism 24, the core transfer mechanism 23 is installed on one side of the turntable device 3, and the core loading mechanism 25 is installed between the core arrangement mechanism 22 and the core loading mechanism 24. The core transfer mechanism 24 and the core transfer mechanism 25 are aligned with the turntable device 3, the core tray is placed on the tray placement plate 21, the core transfer mechanism 23 transfers the cores from the core tray to the core arrangement mechanism 22, the core arrangement mechanism 22 arranges the cores tightly and neatly, the core transfer mechanism 23 loads the entire row of cores to the core loading mechanism 24, the core loading mechanism 24 pushes the core to move and rotate 90°, and the core transfer mechanism 25 moves the core from the core loading mechanism 24 to the fixture 331.

[0032] like Figure 3As shown, the magnetic core transfer mechanism 23 includes a magnetic core transfer bracket 231, a magnetic core transfer drive structure 232 and a magnetic core grabbing assembly 233. The magnetic core transfer drive structure 232 is installed on the magnetic core transfer bracket 231. The magnetic core transfer drive structure 232 drives the magnetic core grabbing assembly 233 to move, and the magnetic core grabbing assembly 233 clamps the magnetic core. In this embodiment, the magnetic core transfer drive structure 232 is a motor-driven belt active module. The magnetic core grabbing assembly 233 includes a magnetic core grabbing bracket 234, a magnetic core clamping unit 235 and a magnetic core magnetic unit 236. The magnetic core clamping unit 235 and the magnetic core magnetic unit 236 are installed at both ends of the magnetic core grabbing bracket 234. The magnetic core clamping unit 235 includes a magnetic core clamping lifting cylinder 2351, a magnetic core clamping lifting seat 2352, a magnetic core clamping cylinder 2353 and a magnetic core clamping plate 2354. The magnetic core clamping lifting cylinder 2351 is installed on the magnetic core grabbing bracket 234, and the magnetic core clamping cylinder 2353 is installed on the magnetic core clamping lifting seat 2352. The magnetic core clamping lifting cylinder 2351 drives the magnetic core clamping lifting seat 2352 to rise and fall, thereby driving the magnetic core clamping cylinder 2353 to rise and fall. The magnetic core clamping cylinder 2353 drives the two magnetic core clamping plates 2354 to move relative to each other, thereby clamping or releasing the magnetic core. The core magnetic unit 236 includes a core magnetic lifting cylinder 2361, a core magnetic fixture 2362 and a core magnetic structure 2363. The core magnetic lifting cylinder 2361 is installed on the core grabbing bracket 234. The core magnetic structure 2363 is installed on the core magnetic fixture 2362. The core magnetic lifting cylinder 2361 drives the core magnetic fixture 2362 to move. The core magnetic structure 2363 includes a core magnetic driving cylinder 2365 and a core magnetic mounting plate 2354. The core magnetic driving cylinder 2365 drives the core magnetic mounting plate 2354 to move. The lower end of the core magnetic mounting plate 2354 A magnet is provided. When the magnetic core magnetic unit 236 needs to absorb the magnetic core, the magnetic core magnetic driving cylinder 2365 drives the magnetic core magnetic mounting plate 2354 to move, so that the magnetic core magnetic mounting plate 2354 is close to the upper end of the magnetic core magnetic fixture 2362. The magnetic core magnetic lifting cylinder 2361 drives the magnetic core magnetic fixture 2362 to move to absorb the magnetic core. When it moves to the top of the magnetic core loading mechanism 24, the magnetic core magnetic driving cylinder 2365 drives the magnetic core magnetic mounting plate 2354 to rise, so that the magnetic core magnetic mounting plate 2354 is separated from the magnetic core magnetic fixture 2362. The magnetic core loses its magnetic attraction and falls into the magnetic core loading mechanism 24.

[0033] like Figure 4As shown, the magnetic core loading mechanism 24 includes a magnetic core loading bracket 241, a magnetic core pushing assembly 242, a magnetic core correcting assembly 243 and a magnetic core flipping assembly 244. The magnetic core pushing assembly 242 is installed at the upper end of the magnetic core loading bracket 241, the magnetic core correcting assembly 243 is installed on one side of the magnetic core pushing assembly 242, and the magnetic core flipping assembly 244 is installed at the end of the magnetic core pushing assembly 242. The magnetic core pushing assembly 242 pushes the magnetic core to the end of the magnetic core pushing assembly 242 close to the turntable device 3, the magnetic core correcting assembly 243 arranges the magnetic cores on the magnetic core pushing assembly 242 neatly, and the magnetic core flipping assembly 244 flips the magnetic core at the end of the magnetic core pushing assembly 242 for the magnetic core transfer mechanism 25 to clamp and load it to the turntable device 3. The core pushing assembly 242 includes a core pushing drive structure 2421, a core pushing block 2422, and a core pushing guide plate 2423. The core pushing drive structure 2421 drives the core pushing block 2422 to move along the core pushing guide plate 2423. The core transfer mechanism 23 places the core on the core pushing guide plate 2423. The core pushing drive structure 2421 drives the core pushing block 2422 to move, driving the core to move toward the core flip assembly 244. In this embodiment, the core pushing drive structure 2421 is a motor-driven belt movable module. The core alignment assembly 243 includes a core alignment cylinder 2431 and a core alignment block 2432. The core alignment cylinder 2431 drives the core alignment block 2432 to move, thereby pushing the cores located on the core pushing guide plate 2423 into alignment. The core flipping assembly 244 includes a core flipping bracket 2441, a core flipping rotating cylinder 2442, a core flipping plate 2443 and a core flipping clamping cylinder 2444. The core flipping rotating cylinder 2442 is installed on the core flipping bracket 2441, the core flipping clamping cylinder 2444 is installed on the core flipping plate 2443, the core flipping clamping cylinder 2444 clamps the magnetic core moved to the magnetic core pushing guide plate 2423, and the core flipping rotating cylinder 2442 drives the core flipping plate 2443 to rotate 90°, thereby making the magnetic core rotate 90° for the magnetic core transfer mechanism 25 to clamp and load the material to the turntable device 3.

[0034] Please continue to refer to Figure 4 As shown, the core transfer mechanism 25 includes a core transfer driving structure 251, a core transfer moving seat 252, a core transfer lifting cylinder 253, a core transfer lifting seat 254 and a core transfer clamping cylinder 255. The core transfer lifting cylinder 253 is installed on the core transfer moving seat 252, and the core transfer clamping cylinder 255 is installed on the core transfer lifting seat 254. The core transfer driving structure 251 drives the core transfer moving seat 252 to move, the core transfer lifting cylinder 253 drives the core transfer lifting seat 254 to move, and the core transfer clamping cylinder 255 drives to clamp the core.

[0035] like Figure 5As shown, the first dispensing device 4 includes a first dispensing bracket 41, a first dispensing cylinder 42, a first dispensing movable seat 43 and a first dispensing device 44. The first dispensing cylinder 42 is installed on the first dispensing bracket 41, and the first dispensing device 44 is installed on the first dispensing movable seat 43. The first dispensing cylinder 42 drives the first dispensing movable seat 43 to move, and the first dispensing device 44 performs dispensing in the middle of the magnetic core on the fixture 331.

[0036] like Figure 6 As shown, the second dispensing device 5 includes a second dispensing bracket 51, a second dispensing cylinder 52, a glue pulling drive structure 53, a second dispensing movable seat 54 and a second dispensing device 55. The second dispensing cylinder 52 is installed on the second dispensing bracket 51, and the second dispensing cylinder 52 drives the glue pulling drive structure 53 to move. The glue pulling drive structure 53 drives the second dispensing movable seat 54 to move. The two second dispensing devices 55 are tiltedly arranged on the second dispensing movable seat 54, and the extrusion ports of the two dispensing devices 55 are close to each other. When dispensing is required, the second dispensing cylinder 52 drives the glue pulling drive structure 53 to move and press down, so that the extrusion ports of the two second dispensing devices 55 are aligned with the two sides of the magnetic core, and the glue pulling drive structure 53 drives the second dispensing movable seat 54 to move, driving the second dispensing device 55 to move, thereby dispensing two strips of glue on both sides of the magnetic core. The glue pulling drive structure 53 includes a glue pulling movable seat 531, a glue pulling drive cylinder 532, a glue pulling screw 533 and a glue pulling guide rail 534. The glue pulling guide rail 534 and the glue pulling drive cylinder 532 are installed on the glue pulling movable seat 531. The glue pulling screw 533 is threadedly connected to the second glue dispensing movable seat 54. The glue pulling drive cylinder 532 drives the glue pulling screw 533 to rotate, driving the second glue dispensing movable seat 54 to move along the glue pulling guide rail 534, thereby driving the second glue dispensing device 55 to move.

[0037] Please continue to refer to Figure 6As shown, the scraping device 6 includes a scraping bracket 61, a scraping lifting cylinder 62, a scraping lifting seat 63 and a scraping mechanism 64. The scraping lifting cylinder 62 is installed on the scraping bracket 61, and the scraping mechanism 64 is installed on the scraping lifting seat 63. The scraping lifting cylinder 62 drives the scraping lifting seat 63 to move. The scraping mechanism 64 includes a scraping drive cylinder 641, a scraping screen printing plate 642, a scraping moving seat 643 and a scraper assembly 644. The scraping screen printing plate 642 and the scraping drive cylinder 641 are installed on the scraping lifting seat 63. Two scraping assemblies 644 are installed on the scraping moving seat 643, and the two scraping assemblies 644 are arranged opposite to each other. The scraping drive cylinder 641 drives the scraping moving seat 643 to move. The scraper assembly 644 includes a scraper cylinder 64 5 and scraper 646, the scraper cylinder 645 drives the scraper 646 to move. When scraping glue is needed, the scraper lifting cylinder 62 drives the scraper lifting seat 63 to move, so that the scraper screen printing plate 642 is close to the surface of the magnetic core, so that the glue is squeezed out of the upper surface of the scraper screen printing plate 642. One of the scraper components 644 is driven, that is, the scraper cylinder 645 drives the scraper 646 to move, so that the lower end surface of the scraper 646 touches the upper surface of the scraper screen printing plate 642, the scraper driving cylinder 641 drives the scraper moving seat 643 to move, and scrapes the glue to one end. One of the scraper components 644 is reset, and the other scraper component 644 is driven. The scraper driving cylinder 641 drives the scraper moving seat 643 to reset and scrape the glue to the other end. This reciprocating process evenly coats the glue on the upper surface of the magnetic core.

[0038] Please continue to refer to Figure 1 As shown, the skeleton loading device 7 includes a skeleton loading mechanism 71, a skeleton transfer mechanism 72, a skeleton positioning mechanism 73 and a skeleton correcting mechanism 74. The skeleton loading mechanism 71 and the skeleton correcting mechanism 74 are respectively installed on both sides of the skeleton transfer mechanism 72, and the skeleton positioning mechanism 73 is installed below the skeleton transfer mechanism 72. The skeleton loading mechanism 71 loads the skeleton to the end, the skeleton transfer mechanism 72 moves the skeleton from the end of the skeleton loading mechanism 71 to the skeleton positioning mechanism 73, and moves the skeleton located at the skeleton positioning mechanism 73 to one of the clamps 331 in the clamp structure 33. The skeleton positioning mechanism 73 is used to position the skeleton so that the skeleton transfer mechanism 72 can accurately assemble the skeleton to the magnetic core of one of its clamps 331. The skeleton correcting mechanism 74 can correct and position the magnetic core after the skeleton is assembled on one of its clamps 331 to facilitate subsequent assembly of the magnetic core.

[0039] like Figure 7As shown, the skeleton transfer mechanism 72 includes a skeleton transfer bracket 721, a skeleton transfer drive structure 722 and a skeleton transfer clamping assembly 723. The skeleton transfer drive structure 722 is installed on the skeleton transfer bracket 721. The skeleton transfer drive structure 722 drives the skeleton transfer clamping assembly 723 to move. The skeleton transfer clamping assembly 723 clamps the skeleton. The skeleton transfer drive structure 722 is a motor-driven belt movable module. The skeleton transfer clamping assembly 723 includes a skeleton clamping movable seat 7231, a skeleton clamping lifting cylinder 7232, a skeleton clamping lifting seat 7233 and a skeleton clamping cylinder 7234. The skeleton clamping lifting cylinder 7232 is installed on the skeleton clamping movable seat 7231. The skeleton transfer driving structure 722 drives the skeleton clamping movable seat 7231 to move. The skeleton clamping cylinder 7234 is installed on both sides of the skeleton clamping lifting seat 7233, so that the skeleton loading mechanism 71 and the skeleton positioning mechanism 73 clamp the skeleton at the same time. The skeleton clamping lifting cylinder 7232 drives the skeleton clamping lifting seat 7233 to move.

[0040] like Figure 8 As shown, the skeleton correction mechanism 74 includes a skeleton correction bracket 741, a skeleton correction lifting cylinder 742, a skeleton correction lifting seat 743 and a skeleton correction clamping cylinder 744. The skeleton correction lifting cylinder 742 is installed on the skeleton correction bracket 741, and the skeleton correction clamping cylinder 744 is installed on the skeleton correction lifting seat 743. The skeleton correction lifting cylinder 742 drives the skeleton correction lifting seat 743 to move, and the skeleton correction clamping cylinder 744 clamps the magnetic core to position the magnetic core.

[0041] Please refer to Figure 9 As shown, the assembly device 8 includes an assembly bracket 81, an assembly transverse movement module 82, an assembly longitudinal movement module 83, an assembly mounting seat 84, an assembly rotary cylinder 85 and an assembly clamping cylinder 86. The assembly transverse movement module 82 is installed on the assembly bracket 81, and the assembly rotary cylinder 85 is installed on the assembly mounting seat 84. The assembly transverse movement module 82 drives the assembly longitudinal movement module 83 to move, and the assembly longitudinal movement module 83 drives the assembly mounting seat 84 to move. The assembly rotary cylinder 85 drives the assembly clamping cylinder 86 to rotate, and the assembly clamping cylinder 86 clamps the magnetic core. In this embodiment, the assembly transverse movement module 82 and the assembly The longitudinal movement modules 83 are all motor-driven screw movable modules. When assembly is required, the assembly clamping cylinder 86 clamps the magnetic core located on another fixture 331, and then the assembly longitudinal movement module 83 drives the assembly mounting seat 84 to rise, and the assembly rotating cylinder 85 drives the assembly clamping cylinder 86 to rotate, so that the magnetic core flips 180°, and then the assembly transverse movement module 82 drives the assembly longitudinal movement module 83 to move, so that the magnetic core moves to the top of the upper frame of one of its fixtures 331, and the assembly longitudinal movement module 83 drives the assembly mounting seat 84 to descend, so that the magnetic core is assembled on the frame of one of its fixtures 331, thereby completing the magnetic suction assembly.

[0042] like Figure 10 As shown, the glue pressing device 9 includes a glue pressing bracket 91, a glue pressing cylinder 92, a glue pressing guide rail 99, a glue pressing movable seat 93, an elastic structure 94, a glue pressing mounting seat 95, a glue pressing shaking cylinder 96, a glue pressing clamping claw mounting seat 97 and a glue pressing clamping claw cylinder 98. The glue pressing cylinder 92 and the glue pressing guide rail 99 are installed on the glue pressing bracket 91, and the glue pressing movable seat 93 and the glue pressing mounting seat 95 move along the glue pressing guide rail 99. The glue pressing movable seat 93 is connected to the glue pressing mounting seat 95 through the elastic structure 94, so that the glue pressing clamping claw cylinder 98 is in contact with the magnetic core. It can make elastic contact to protect the magnetic core. The glue shaking cylinder 96 drives the glue clamp mounting seat 97 to move. The glue cylinder 92 drives the glue moving seat 93 to move along the glue guide rail 99, and drives the glue mounting seat 95 to move along the glue guide rail 99 through the elastic structure 94. The glue clamp cylinder 98 clamps the magnetic core located above, and then the glue cylinder 92 applies a certain pressure to compress the elastic structure 94, and the glue shaking cylinder 96 drives the glue clamp mounting seat 97 to move back and forth, so that the glue is evenly coated between the two magnetic cores.

[0043] Please combine Figure 11 and Figure 12 As shown, the blanking device 10 includes a blanking clamping mechanism 101 and a blanking removal mechanism 102. The Galio clamping mechanism 101 moves the assembled magnetic core group from one of its clamps 331 to the blanking removal mechanism 102, and the blanking removal mechanism 102 moves the magnetic core group out of the transformer assembly machine. The blanking clamping mechanism 101 includes a blanking clamping bracket 1011, a blanking clamping driving structure 1012, a blanking clamping movable seat 1013, a blanking clamping lifting cylinder 1014, a blanking clamping rotating cylinder 1015 and a blanking clamping cylinder 1016. The blanking clamping driving structure 1012 is installed on the blanking clamping bracket 1011. The blanking clamping driving structure 1012 drives the blanking clamping movable seat 1013 to move. The blanking clamping lifting cylinder 1014 is installed on the blanking clamping movable seat 1013. The blanking clamping lifting cylinder 1014 drives the blanking clamping rotating cylinder 1015 to lift and lower. The blanking clamping rotating cylinder 1015 drives the blanking clamping cylinder 1016 to rotate. The blanking clamping cylinder 1016 clamps the magnetic core. The material removal mechanism 102 includes a material removal module 1021, a material removal seat 1022, a material removal rotating cylinder 1023, a material removal rotating seat 1024 and a material removal clamping cylinder 1025. The material removal rotating cylinder 1023 is installed on the material removal seat 1022, and the material removal clamping cylinder 1025 is installed on the material removal rotating seat 1024. The material removal module 1021 drives the material removal seat 1022 to move, the material removal rotating cylinder 1023 drives the material removal rotating seat 1024 to rotate, and the material removal clamping cylinder 1025 clamps the magnetic core group. In this embodiment, the material clamping drive structure 1012 and the material removal module 1021 are motor-driven belt movable modules.

[0044] The above-described embodiments are merely 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 scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A transformer assembly machine, characterized in that: The invention comprises a magnetic core feeding device, a turntable device, a first glue dispensing device, a second glue dispensing device, a glue scraping device, a detection device, a skeleton feeding device, an assembly device, a glue pressing device and a blanking device. The magnetic core feeding device, the first glue dispensing device, the second glue dispensing device, the glue scraping device, the detection device, the skeleton feeding device, the assembly device, the glue pressing device and the blanking device are sequentially arranged around the turntable device. The turntable device comprises a turntable, a turntable driving mechanism and a clamp structure. The clamp structure is equidistantly arranged along the edge of the turntable. The turntable driving mechanism drives the turntable to rotate. Two clamp structures are provided on the clamp structure. A fixture, the magnetic core loading device loads the magnetic core onto the fixture of the turntable device, the turntable device rotates, the first glue dispensing device dispenses glue in the middle of the upper end of the magnetic core, the second glue dispensing device dispenses two strips of glue on both sides of the upper end of the magnetic core, the glue scraping device evenly scrapes the glue on the upper end of the magnetic core, the detection device detects the glue after scraping, the skeleton loading device loads the skeleton onto one of the fixtures in the fixture structure, the assembly device takes out the magnetic core on the other fixture in the fixture structure and flips it over and installs it on the upper end of the magnetic core with the skeleton, the glue pressing device presses and shakes the magnetic core, and the unloading device completes the unloading of the fitted magnetic core.

2. The transformer assembly machine according to claim 1, characterized in that: The magnetic core loading device includes a tray placement plate, a magnetic core arrangement mechanism, a magnetic core transfer mechanism, a magnetic core loading mechanism and a magnetic core transfer mechanism. The tray placement plate is arranged on one side of the magnetic core arrangement mechanism, the magnetic core loading mechanism is arranged on the other side of the magnetic core arrangement mechanism, the magnetic core transfer mechanism is installed between the magnetic core arrangement mechanism and the magnetic core loading mechanism, the magnetic core transfer mechanism is installed on one side of the turntable device, and the magnetic core loading mechanism and the magnetic core transfer mechanism are aligned with the turntable device.

3. The transformer assembly machine according to claim 2, characterized in that: The magnetic core transfer mechanism includes a magnetic core transfer bracket, a magnetic core transfer drive structure and a magnetic core grabbing assembly. The magnetic core transfer drive structure is installed on the magnetic core transfer bracket. The magnetic core transfer drive structure drives the magnetic core grabbing assembly to move. The magnetic core grabbing assembly clamps the magnetic core. The magnetic core grabbing assembly includes a magnetic core grabbing bracket, a magnetic core clamping unit and a magnetic core magnetic unit. The magnetic core clamping unit and the magnetic core magnetic unit are installed at both ends of the magnetic core grabbing bracket. The magnetic core clamping unit includes a magnetic core clamping lifting cylinder, a magnetic core clamping lifting seat, a magnetic core clamping cylinder and a magnetic core clamping plate. The magnetic core clamping lifting cylinder is installed on the magnetic core grabbing bracket. The magnetic core clamping cylinder is installed It is installed on the magnetic core clamping and lifting seat, the magnetic core clamping and lifting cylinder drives the magnetic core clamping and lifting seat to rise and fall, the magnetic core clamping cylinder drives the two magnetic core clamps to move relative to each other, the magnetic core magnetic unit includes a magnetic core magnetic lifting cylinder, a magnetic core magnetic clamp and a magnetic core magnetic structure, the magnetic core magnetic lifting cylinder is installed on the magnetic core grabbing bracket, the magnetic core magnetic structure is installed on the magnetic core magnetic clamp, the magnetic core magnetic lifting cylinder drives the magnetic core magnetic clamp to move, the magnetic core magnetic structure includes a magnetic core magnetic driving cylinder and a magnetic core magnetic mounting plate, the magnetic core magnetic driving cylinder drives the magnetic core magnetic mounting plate to move, and a magnet is provided at the lower end of the magnetic core magnetic mounting plate.

4. The transformer assembly machine according to claim 2, characterized in that: The magnetic core feeding mechanism includes a magnetic core feeding bracket, a magnetic core pushing assembly, a magnetic core correcting assembly and a magnetic core flipping assembly. The magnetic core pushing assembly is installed at the upper end of the magnetic core feeding bracket, the magnetic core correcting assembly is installed on one side of the magnetic core pushing assembly, and the magnetic core flipping assembly is installed at the end of the magnetic core pushing assembly. The magnetic core pushing assembly includes a magnetic core pushing driving structure, a magnetic core pushing block and a magnetic core pushing guide plate. The magnetic core pushing driving structure drives the magnetic core pushing block along the magnetic core The pushing guide plate moves, and the core correcting assembly includes a core correcting cylinder and a core correcting block. The core correcting cylinder drives the core correcting block to move. The core flipping assembly includes a core flipping bracket, a core flip rotating cylinder, a core flip plate and a core flip clamping cylinder. The core flip rotating cylinder is installed on the core flip bracket, and the core flip clamping cylinder is installed on the core flip plate. The core flip clamping cylinder clamps the core moved to the core pushing guide plate.

5. The transformer assembly machine according to claim 2, characterized in that: The magnetic core transfer mechanism includes a magnetic core transfer drive structure, a magnetic core transfer moving seat, a magnetic core transfer lifting cylinder, a magnetic core transfer lifting seat and a magnetic core transfer clamping cylinder. The magnetic core transfer lifting cylinder is installed on the magnetic core transfer moving seat, and the magnetic core transfer clamping cylinder is installed on the magnetic core transfer lifting seat. The magnetic core transfer drive structure drives the magnetic core transfer moving seat to move, and the magnetic core transfer lifting cylinder drives the magnetic core transfer lifting seat to move.

6. The transformer assembly machine according to claim 1, characterized in that: The scraper device includes a scraper bracket, a scraper lifting cylinder, a scraper lifting seat and a scraper mechanism. The scraper lifting cylinder is installed on the scraper bracket, the scraper mechanism is installed on the scraper lifting seat, the scraper lifting cylinder drives the scraper lifting seat to move, and the scraper mechanism includes a scraper driving cylinder, a scraper screen printing plate, a scraper moving seat and a scraper assembly. The scraper screen printing plate and the scraper driving cylinder are installed on the scraper lifting seat. Two scraper assemblies are installed on the scraper moving seat, and the two scraper assemblies are arranged opposite to each other. The scraper driving cylinder drives the scraper moving seat to move.

7. The transformer assembly machine according to claim 1, characterized in that: The skeleton loading device includes a skeleton loading mechanism, a skeleton transfer mechanism, a skeleton positioning mechanism and a skeleton correcting mechanism. The skeleton loading mechanism and the skeleton correcting mechanism are respectively installed on both sides of the skeleton transfer mechanism. The skeleton positioning mechanism is installed below the skeleton transfer mechanism. The skeleton loading mechanism loads the skeleton to the end. The skeleton transfer mechanism moves the skeleton from the end of the skeleton loading mechanism to the skeleton positioning mechanism, and moves the skeleton located at the skeleton positioning mechanism to one of the clamps in the clamp structure.

8. The transformer assembly machine according to claim 1, characterized in that: The assembly device includes an assembly bracket, an assembly transverse movement module, an assembly longitudinal movement module, an assembly mounting seat, an assembly rotary cylinder and an assembly clamping cylinder. The assembly transverse movement module is installed on the assembly bracket, and the assembly rotary cylinder is installed on the assembly mounting seat. The assembly transverse movement module drives the assembly longitudinal movement module to move, and the assembly longitudinal movement module drives the assembly mounting seat to move. The assembly rotary cylinder drives the assembly clamping cylinder to rotate, and the assembly clamping cylinder clamps the magnetic core.

9. The transformer assembly machine according to claim 1, characterized in that: The glue pressing device includes a glue pressing bracket, a glue pressing cylinder, a glue pressing guide rail, a glue pressing movable seat, an elastic structure, a glue pressing mounting seat, a glue pressing shaking cylinder, a glue pressing claw mounting seat and a glue pressing claw cylinder. The glue pressing cylinder and the glue pressing guide rail are installed on the glue pressing bracket, the glue pressing movable seat and the glue pressing mounting seat move along the glue pressing guide rail, the glue pressing movable seat is connected to the glue pressing mounting seat through the elastic structure, the glue pressing shaking cylinder drives the glue pressing claw mounting seat to move, the glue pressing cylinder drives the glue pressing movable seat to move along the glue pressing guide rail, and drives the glue pressing mounting seat to move along the glue pressing guide rail through the elastic structure.

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