Magnetic core dispensing assembly mechanism

Abstract

The utility model relates to the technical field of transformer processing, in particular to a magnetic core dispensing assembly mechanism which comprises a conveying line, a coil feeding device, a magnetic core transfer device, a magnetic core feeding device, a magnetic core dispensing device, a CCD (Charge Coupled Device) photographing device and a magnetic core assembly device, wherein the conveying line is arranged in the transverse direction, a plurality of assembling jigs are borne on the conveying line, an assembling station is arranged on the conveying line, the coil feeding device is arranged at the initial end of the conveying line, the magnetic core transferring device is arranged on one side of the conveying line, and the magnetic core transferring device comprises a transferring frame; a first magnetic core transfer plate arranged in the longitudinal direction and a second magnetic core transfer plate arranged in the transverse direction are arranged at the top of the middle mounting frame, the magnetic core feeding device is arranged on one side of the first magnetic core transfer plate, and the magnetic core dispensing device, the CCD photographing device and the magnetic core assembling device are sequentially arranged in the length direction of the second magnetic core transfer plate. According to the equipment, the magnetic core assembling and dispensing processes are integrated and automated, manual participation is greatly reduced, and the production period is remarkably shortened.

Description

Technical Field

[0001] This utility model relates to the field of transformer processing technology, and in particular to a magnetic core dispensing assembly mechanism. Background Technology

[0002] In transformer manufacturing, core assembly and dispensing are crucial processes. Traditional dispensing methods typically involve manual application, including manual operation of the dispensing equipment and subsequent quality checks. This method has the following problems:

[0003] First, manual dispensing relies on operator intervention, making it difficult to guarantee uniformity and precision, and easily leading to insufficient or excessive dispensing. After dispensing, manual inspection of the quality is also required, further increasing time and labor costs.

[0004] Secondly, during the core assembly stage, the core components still need to be manually installed onto the coil. This process is time-consuming and labor-intensive, and manual assembly is relatively inefficient, making it difficult to guarantee product consistency and efficiency in large-scale production. This method cannot meet the demands of modern industry for automated and precision production, especially in high-load production environments where production efficiency is difficult to achieve the expected goals.

[0005] In summary, traditional manual dispensing and magnetic core assembly methods have significant limitations, and there is an urgent need for equipment that can improve dispensing and assembly efficiency and automate the production process to solve existing problems. Utility Model Content

[0006] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0007] A magnetic core dispensing and assembly mechanism includes a conveyor line, a coil feeding device, a magnetic core transfer device, a magnetic core dispensing device, a CCD imaging device, and a magnetic core assembly device. The conveyor line is arranged transversely and carries several assembly fixtures. An assembly station is provided on the conveyor line. The coil feeding device is located at the beginning of the conveyor line. The magnetic core transfer device is located on one side of the conveyor line. The magnetic core transfer device includes a transfer frame. The top of the transfer frame has a first magnetic core transfer plate arranged longitudinally and a second magnetic core transfer plate arranged transversely. The magnetic core feeding device is located on one side of the first magnetic core transfer plate. The magnetic core dispensing device, the CCD imaging device, and the magnetic core assembly device are arranged sequentially along the length of the second magnetic core transfer plate.

[0008] As a further embodiment of this utility model: the conveyor line includes a process conveying component, a return conveying component, and a transfer component connected between the process conveying component and the return conveying component. The transfer component includes two transfer brackets, each with a transfer plate slidably mounted on it. The lower end of each transfer bracket is provided with a first cylinder, the piston rod of which is connected to the transfer plate to drive the transfer plate to reciprocate between the process conveying component and the return conveying component. Both the process conveying component and the return conveying component include two fixture brackets spaced apart in the longitudinal direction, a fixture pusher seat slidably mounted between the two fixture brackets, and a second cylinder that drives the fixture pusher seat to reciprocate laterally. The fixture pusher seat has several U-shaped blocks along its length. Pushing blocks are rotatably mounted between the two side walls of the U-shaped blocks. An elastic element is provided between the bottom surface of the pushing block and the inner side of the bottom plate of the U-shaped block. The top of the pushing block is formed with a right-angled pushing part that protrudes from the top surface of the fixture bracket.

[0009] As a further embodiment of this utility model: the coil feeding device includes a coil feeding assembly, a coil transfer assembly, and a feeding conveyor belt. The feeding conveyor belt is disposed on one side of the conveying assembly, and the coil transfer assembly is disposed between the feeding conveyor belt and the conveying assembly. The coil transfer assembly includes a coil transfer plate and a first electric slide for driving the coil transfer plate to move laterally. The top surface of the coil transfer plate has a plurality of coil placement slots along its length. The coil feeding assembly includes a first gantry frame mounted at the beginning of the conveying assembly. A movable feeding frame is slidably mounted on the first gantry frame. The system is equipped with a first feeding mounting plate and a second feeding mounting plate at intervals. The first feeding mounting plate has several coil feeding grippers spaced along its length, and the second feeding mounting plate has coil transfer grippers. The first gantry frame is also equipped with a driving component for driving the feeding movable frame to move longitudinally and vertically. The driving component includes a transmission slide, a first motor, a tilting plate, and a rotating shaft. The transmission slide can be slidably mounted on the first gantry frame longitudinally, and the feeding movable frame is slidably mounted on the transmission slide. One end of the tilting plate is connected to the output shaft of the first motor, and the other end of the tilting plate is rotatably connected to the upper end of the feeding movable frame through the rotating shaft.

[0010] As a further embodiment of this utility model: a pusher plate is slidably disposed on the top of the first magnetic core transfer plate, and a first magnetic core pusher seat is slidably disposed on the transfer frame. A drive wheel and a driven wheel are rotatably disposed on both sides of the first magnetic core pusher seat on the transfer frame, and a second motor is coaxially connected to the outer side of the drive wheel. A transmission belt is connected between the drive wheel and the driven wheel, and the transmission belt has a discontinuous structure, with its two ends respectively connected to both sides of the first magnetic core pusher seat. A third cylinder is disposed on the first magnetic core pusher seat, and the piston rod of the third cylinder is connected to the pusher plate to drive the pusher plate to move vertically. A magnetic core transfer plate is provided with a limiting rib and a limiting plate that can move relative to the limiting rib. A fourth cylinder is provided on the transfer frame to drive the limiting plate to move. A bearing plate is slidably provided on the top of the second magnetic core transfer plate. Three material transfer plates are spaced apart along the length of the bearing plate. Several material grooves are opened along the length of the material transfer plate. A second magnetic core push seat is also slidably provided on the transfer frame and a fifth cylinder is provided to drive the second magnetic core push seat to move laterally. A sixth cylinder is provided on the second magnetic core push seat. The piston rod of the sixth cylinder is connected to the bearing plate to drive the bearing plate to move longitudinally.

[0011] As a further embodiment of this utility model: the magnetic core feeding device includes a magnetic core tray and a second gantry frame. A second electric slide is provided on the second gantry frame, and a third feeding mounting plate is provided on the slide of the second electric slide. The second electric slide drives the third feeding mounting plate to move laterally. The magnetic core tray is located below the third feeding mounting plate. A seventh cylinder is provided on one side of the third feeding mounting plate, and a magnetic suction plate is provided on the piston rod of the seventh cylinder. The seventh cylinder drives the magnetic suction plate to move vertically. An eighth cylinder is provided on the other side of the third feeding mounting plate, and a tray gripper is provided on the piston rod of the eighth cylinder. The eighth cylinder drives the tray gripper to move vertically.

[0012] As a further embodiment of this utility model: the magnetic core dispensing device includes a third portal frame, on which a first cross electric slide is provided, and a dispensing mounting plate is provided on the slide of the first cross electric slide. The first cross electric slide drives the dispensing mounting plate to move vertically and longitudinally, and a plurality of dispensing machines are provided on the dispensing mounting plate along its length direction.

[0013] As a further embodiment of this utility model: the CCD imaging component includes a mounting bracket, on which a camera is mounted, and a light source bracket located below the camera on the mounting bracket.

[0014] As a further embodiment of this utility model: the magnetic core assembly device includes a fourth portal frame, a first pneumatic slide table, and an auxiliary frame. A second cross-shaped electric slide table is mounted on the fourth portal frame. An assembly mounting plate is mounted on the slide table of the second cross-shaped electric slide table. The second cross-shaped electric slide table drives the assembly mounting plate to move vertically and longitudinally. Several assembly grippers are provided on the assembly mounting plate along its length. The first pneumatic slide table and the auxiliary frame are respectively located on both sides of the assembly station. An assembly movable frame is mounted on the first pneumatic slide table. The first pneumatic slide table drives the assembly movable frame to move laterally. The assembly frame is equipped with a ninth cylinder, and the piston rod of the ninth cylinder is equipped with an assembly positioning plate. The ninth cylinder drives the assembly positioning plate to move vertically. The assembly positioning plate is equipped with a first material feeding frame on the side near the conveyor line. The top of the assembly positioning plate is equipped with a tenth cylinder, and the piston rod of the tenth cylinder is equipped with a pusher plate. The tenth cylinder drives the pusher plate to move longitudinally. The bottom of the pusher plate is equipped with several pusher parts at intervals. The auxiliary frame is equipped with an eleventh cylinder, and the piston rod of the eleventh cylinder is equipped with a positioning plate. The eleventh cylinder drives the positioning plate to move vertically.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this equipment integrates the magnetic core assembly and dispensing process into automation, which greatly reduces manual intervention, significantly shortens the production cycle, reduces labor costs, and improves production efficiency. Automated operation reduces the time investment in manual dispensing and assembly, and avoids rework and waste caused by human error, thereby reducing the overall production cost.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention.

[0019] Figure 2 This is another structural schematic diagram of the present invention.

[0020] Figure 3 This is a schematic diagram of the process delivery component of the present invention.

[0021] Figure 4 This is a schematic diagram of the transfer plate part of the present invention.

[0022] Figure 5 This is a schematic diagram of the fixture support structure of the present invention.

[0023] Figure 6 This is a schematic diagram of the coil transfer plate part of the present invention.

[0024] Figure 7 This is a schematic diagram of the magnetic core transfer component of the present invention.

[0025] Figure 8 This is a schematic diagram of the structure of the first magnetic core transfer plate of the present invention.

[0026] Figure 9 This is a schematic diagram of the structure of the transfer plate portion of the second magnetic core of the present invention.

[0027] Figure 10 This is a schematic diagram of the magnetic core tray structure of the present invention.

[0028] Figure 11 This is a schematic diagram of the dispensing machine part of the present invention.

[0029] Figure 12 This is a schematic diagram of the camera component structure of the present invention.

[0030] Figure 13 This is a schematic diagram of the assembly gripper part of the present invention.

[0031] Figure 14 This is a schematic diagram of the first material feeding rack of the present invention.

[0032] Figure 15 This is a schematic diagram of the unloading gripper part of the present invention.

[0033] Figure 16 This is a schematic diagram of the second material feeding rack of the present invention.

[0034] In the diagram: 1. Machine base, 2. Conveyor line, 3. Wire coil feeding device, 41. Magnetic core transfer device, 42. Magnetic core feeding device, 43. Magnetic core dispensing device, 44. CCD imaging device, 45. Magnetic core assembly device, 5. Finished product unloading device, 6. Assembly fixture.

[0035] 21. Process conveying assembly; 22. Return conveying assembly; 23. Transfer assembly; 211. Fixture support; 212. Fixture pusher; 213. Second cylinder; 214. U-shaped block; 215. Pushing block; 216. Pushing part; 231. Transfer bracket; 232. Transfer plate; 233. First cylinder;

[0036] 31. Coil feeding assembly; 32. Coil transfer assembly; 33. Feeding conveyor belt; 311. First gantry frame; 312. Feeding movable frame; 313. First feeding mounting plate; 314. Second feeding mounting plate; 315. Coil feeding gripper; 316. Coil transfer gripper; 317. Transmission slide; 318. First motor; 319. Tilting plate; 3110. Rotating shaft; 321. Coil transfer plate; 322. First electric slide table;

[0037] 411. Transfer frame; 412. First magnetic core transfer plate; 413. Second magnetic core transfer plate; 414. Push plate; 415. First magnetic core pusher seat; 416. Drive wheel; 417. Driven wheel; 418. Second motor; 419. Transmission belt; 4110. Third cylinder; 4111. Bearing plate; 4112. Transfer plate; 4113. Second magnetic core pusher seat; 4114. Fifth cylinder; 4115. Sixth cylinder; 4116. Limiting rib; 4117. Limiting plate; 4118. Fourth cylinder; 421. Magnetic core tray; 422. Second gantry frame; 423. Second electric slide; 424. Third loading mounting plate; 425. Seventh cylinder; 426. Magnetic core tray. Suction plate, 427, Eighth cylinder, 428, Material tray gripper, 431, Third portal frame, 432, First cross electric slide, 433, Dispensing mounting plate, 434, Dispensing machine, 441, Mounting frame, 442, Camera, 443, Light source frame, 451, Fourth portal frame, 452, First pneumatic slide, 453, Auxiliary frame, 454, Second cross electric slide, 455, Assembly mounting plate, 456, Assembly gripper, 457, Assembly movable frame, 458, Ninth cylinder, 459, Assembly positioning plate, 4510, First material feeding frame, 4511, Tenth cylinder, 4512, Push plate, 4513, Pushing part, 4514, Eleventh cylinder, 4515, Pressure plate;

[0038] 51. Unloading bracket; 52. Second pneumatic slide; 53. Third electric slide; 54. Unloading movable plate; 55. Twelfth cylinder; 56. Unloading mounting plate; 57. Unloading gripper; 58. Unloading movable frame; 59. Thirteenth cylinder; 510. Unloading positioning plate; 511. Second material feeding frame.

[0039] 61. Positioning rib; 62. Positioning slider. Detailed Implementation

[0040] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] Please see Figures 1-16 In this embodiment of the present invention, a magnetic core dispensing and assembly mechanism includes a conveyor line 2, a coil feeding device 3, a magnetic core transfer device 41, a magnetic core feeding device 42, a magnetic core dispensing device 43, a CCD imaging device 44, and a magnetic core assembly device 45. The conveyor line 2 is arranged laterally and carries several assembly fixtures 6. An assembly station is provided on the conveyor line 2. The coil feeding device 3 is located at the beginning of the conveyor line 2. The magnetic core transfer device 41 is located on one side of the conveyor line 2. The magnetic core transfer device 41 includes a transfer frame 411. The top of the transfer frame has a first magnetic core transfer plate 412 arranged longitudinally and a second magnetic core transfer plate 413 arranged laterally. The magnetic core feeding device 42 is located on one side of the first magnetic core transfer plate 412. The magnetic core dispensing device 43, the CCD imaging device 44, and the magnetic core assembly device 45 are arranged sequentially along the length of the second magnetic core transfer plate 413.

[0042] It should be noted that the assembly mechanism also includes a machine base 1, which serves as a support component for the equipment and provides stable support for each device. When the assembly mechanism is in operation, the coil feeding device 3 places the coil on the assembly fixture 6, and the conveyor line 2 drives the assembly fixture 6 to move to the assembly station. Then, the magnetic core transfer device 41, the magnetic core feeding device 42, the magnetic core dispensing device, and the CCD imaging device 44 work together to dispense the magnetic core and then load it into the coil.

[0043] It should also be noted that, such as Figure 2 The magnetic core transfer device 41, magnetic core feeding device 42, magnetic core dispensing device 43, CCD imaging device 44 and assembly station can all be set to two, with the two assembly stations spaced apart. The top surface of the machine 1 is divided into two working areas by the conveyor line 2. The two sets of magnetic core transfer devices 41, magnetic core feeding device 42, magnetic core dispensing device 43 and CCD imaging device 44 can be set in the two working areas respectively. In this way, the two magnetic core dispensing assembly mechanisms 4 can perform dispensing and assembly operations in the two working areas at the same time, thereby improving production efficiency.

[0044] Conveyor line 2 includes a process conveying component 21, a return conveying component 22, and a transfer component 23 connecting the process conveying component 21 and the return conveying component 22. The process conveying component 21 and the return conveying component 22 are respectively installed on the top and bottom surfaces of the machine base 1. The transfer component 23 includes two transfer brackets 231, each with a transfer plate 232 slidably mounted on it. Each transfer bracket 231 has a first cylinder 233 at its lower end. The piston rod of the first cylinder 233 is connected to the transfer plate 232 to drive the transfer plate 232 to reciprocate between the process conveying component 21 and the return conveying component 22. Both component 21 and return conveying component 22 include two fixture supports 211 spaced apart in the longitudinal direction, a fixture pusher seat 212 slidably disposed between the two fixture supports 211, and a second cylinder 213 that drives the fixture pusher seat 212 to reciprocate in the transverse direction. The fixture pusher seat 212 is provided with a plurality of U-shaped blocks 214 along its length direction. Pushing blocks 215 are rotatably mounted between the two side walls of the U-shaped blocks 214. An elastic element is provided between the bottom surface of the pushing block 215 and the inner side of the bottom plate of the U-shaped block 214. The top of the pushing block is formed with a right-angled pushing part 216, which protrudes from the top surface of the fixture support 211.

[0045] During operation, the process conveying component 21 moves the assembly fixture 6 containing the coil to the assembly station. The magnetic core is then loaded by the magnetic core transfer device 41, the magnetic core loading device 42, the magnetic core dispensing device, and the CCD imaging device 44. After the magnetic core is loaded, the process conveying component 21 continues to move the assembly fixture 6 to the unloading station to remove the coil containing the magnetic core. After the coil containing the magnetic core is removed, the process conveying component 21 continues to move the empty assembly fixture 6 to one of the transfer plates 232. Driven by the corresponding first cylinder 233, the transfer plate 232 moves the empty assembly fixture 6 to the return conveying component 22. The return conveying component 22 then carries the empty assembly fixture 6 back to the process conveying component 21 via another transfer plate 232 to begin the next round of dispensing and assembly operations.

[0046] Understandably, the conveying directions of the process conveying assembly 21 and the return conveying assembly 22 are opposite. During operation, the assembly fixture 6 is placed on the fixture support 211, and the fixture pusher 212 moves laterally reciprocally under the drive of the second cylinder 213. The pusher portion 216 on the pusher block 215 pushes the assembly fixture 6 in the conveying direction. It should be noted that the pusher portion 216 is at a right angle to the fixture pusher 212 in the conveying direction. When moving in the opposite direction, the inclined surface of the pushing part 216 contacts the assembly fixture 6, causing the pushing part 216 to flip down and compress the elastic member (not shown in the figure), thereby preventing the assembly fixture 6 from moving in the opposite direction to the conveying direction. When the fixture pushing seat 212 moves in the conveying direction, the pushing part 216 protrudes from the top surface of the fixture support 211 under the action of the elastic member (not shown in the figure), so that the plane of the pushing part 216 contacts the assembly fixture 6, pushing the assembly fixture 6 to move in the conveying direction.

[0047] The coil feeding device 3 includes a coil feeding assembly 31, a coil transfer assembly 32, and a feeding conveyor belt 33. The feeding conveyor belt 33 is located on one side of the conveying assembly 21. The coil transfer assembly 32 is located between the feeding conveyor belt 33 and the conveying assembly 21. The coil transfer assembly 32 includes a coil transfer plate 321 and a first electric slide 322 for driving the coil transfer plate 321 to move laterally. The top surface of the coil transfer plate 321 has a plurality of coil placement slots along its length. The coil feeding assembly 31 includes a first gantry frame 311 mounted at the beginning of the conveying assembly 21. A feeding movable frame 312 is slidably mounted on the first gantry frame 311. A first feeding mounting plate 313 and a second feeding mounting plate 312 are spaced apart on the feeding movable frame 312. The second loading mounting plate 314 has several coil loading grippers 315 spaced along its length on the first loading mounting plate 313, and coil transfer grippers 316 on the second loading mounting plate 314. The first gantry frame 311 is also equipped with a driving component for driving the loading movable frame 312 to move longitudinally and vertically. The driving component includes a transmission slide 317, a first motor 318, a tilting plate 319, and a rotating shaft 3110. The transmission slide 317 can be slidably mounted on the first gantry frame 311 along the longitudinal direction. The loading movable frame 312 is slidably mounted on the transmission slide 317. One end of the tilting plate 319 is connected to the output shaft of the first motor 318, and the other end of the tilting plate 319 is rotatably connected to the upper end of the loading movable frame 312 through the rotating shaft 3110.

[0048] When the coil feeding device 3 is in operation, the coil is carried by the feeding conveyor belt 33 to the area below the first gantry frame 311. The coil transfer gripper 316, driven by the drive unit, grabs the coil into the coil placement slot on the coil transfer plate 321. During this process, the first electric slide 322 drives the coil transfer plate 321 to move so that each coil placement slot is filled with a coil. After all the coils are placed in each coil placement slot, the coil feeding gripper 315, driven by the drive unit, grabs all the coils in the coil placement slot onto the assembly fixture 6.

[0049] When the drive unit is in operation, the flipping plate 319 flips along a semi-circular trajectory under the drive of the first motor 318, flipping from a horizontal state to a vertical state and then flipping back to a horizontal state. Since the flipping plate 319 is rotatably connected to the loading movable frame 312 through the rotating shaft 3110, the loading movable frame 312 can be driven to move vertically during the flipping process of the flipping plate 319. In this process, the transmission slide 317 moves longitudinally, so that the loading movable frame 312 moves simultaneously in both vertical and longitudinal directions. When the loading movable frame 312 moves, it drives the coil loading gripper 315 and the coil transfer gripper 316 to move, so as to grab the coil and place it on the assembly fixture 6.

[0050] A pusher plate 414 is slidably mounted on the top of the first magnetic core transfer plate 412. A first magnetic core pusher seat 415 is slidably mounted on the transfer frame 411. A drive wheel 416 and a driven wheel 417 are rotatably mounted on both sides of the first magnetic core pusher seat 415 on the transfer frame 411. A second motor 418 is coaxially connected to the outer side of the drive wheel 416. A transmission belt 419 is connected between the drive wheel 416 and the driven wheel 417. The transmission belt 419 has a disconnected structure, and its two ends are respectively connected to both sides of the first magnetic core pusher seat 415. A third cylinder 4110 is mounted on the first magnetic core pusher seat 415. The piston rod of the third cylinder 4110 is connected to the pusher plate 414 to drive the pusher plate 414 to move vertically. A limiting rib is provided on the first magnetic core transfer plate 412. 4116 and a limiting plate 4117 that can move relative to the limiting rib 4116, the transfer frame 411 is provided with a fourth cylinder 4118 for driving the limiting plate 4117 to move, the top of the second magnetic core transfer plate 413 is slidably provided with a bearing plate 4111, the bearing plate 4111 is provided with three transfer plates 4112 spaced apart along its length, the transfer plates 4112 are provided with a number of material grooves along their length, the transfer frame 4111 is also slidably provided with a second magnetic core push seat 4113 and a fifth cylinder 4114 for driving the second magnetic core push seat 4113 to move laterally, the second magnetic core push seat 4113 is provided with a sixth cylinder 4115, the piston rod of the sixth cylinder 4115 is connected to the bearing plate 4111 to drive the bearing plate 4111 to move longitudinally.

[0051] When the assembly mechanism is in operation, the magnetic core feeding device 42 picks up the magnetic core and places it onto the first magnetic core transfer plate 412. Then, under the drive of the fourth cylinder 4188, the limiting plate 4117 approaches the limiting rib 4116 to limit the magnetic core. The second motor 418 drives the drive wheel 416 to rotate. Under the transmission of the driven wheel 417 and the transmission belt 419, the first magnetic core pusher 415 moves, thereby driving the pusher plate 414 to move and push the magnetic core on the first magnetic core transfer plate 412 onto the second magnetic core transfer plate 413. The transfer plate 4112 moves under the drive of the fifth cylinder 4114 and the sixth cylinder 4115, causing the magnetic core on the second magnetic core transfer plate 413 to pass through the magnetic core dispensing device 43, the CCD imaging device 44 and the magnetic core assembly device 45 in sequence for dispensing, testing and assembly.

[0052] The magnetic core feeding device 42 includes a magnetic core tray 421 and a second gantry frame 422. A second electric slide 423 is provided on the second gantry frame 422. A third feeding mounting plate 424 is provided on the slide of the second electric slide 423. The second electric slide 423 drives the third feeding mounting plate 424 to move laterally. The magnetic core tray 421 is located below the third feeding mounting plate 424. A seventh cylinder 425 is provided on one side of the third feeding mounting plate 424. A magnetic suction plate 426 is provided on the piston rod of the seventh cylinder 425. The seventh cylinder 425 drives the magnetic suction plate 426 to move vertically. An eighth cylinder 427 is provided on the other side of the third feeding mounting plate 424. A tray gripper 428 is provided on the piston rod of the eighth cylinder 427. The eighth cylinder 427 drives the tray gripper 428 to move vertically.

[0053] When the magnetic core feeding device 42 is in operation, the magnetic suction plate 426, driven by the second electric slide 423 and the seventh cylinder 425, attracts the magnetic cores in the magnetic core tray 421 to the first magnetic core transfer plate 412. When the magnetic cores on the magnetic core tray 421 are used up, the tray gripper 428, driven by the second electric slide 423 and the eighth cylinder 427, transfers the empty magnetic core tray 421 out.

[0054] The magnetic core dispensing device 43 includes a third gantry frame 431, on which a first cross electric slide 432 is provided. A dispensing mounting plate 433 is provided on the slide of the first cross electric slide 432. The first cross electric slide 432 drives the dispensing mounting plate 433 to move vertically and longitudinally. Several dispensing machines 434 are provided on the dispensing mounting plate 433 along its length.

[0055] When the magnetic core dispensing device 43 is in operation, the dispensing machine 434 moves to the top of the magnetic core in the transfer plate 4112 under the drive of the first cross electric slide 432 and dispenses glue onto the magnetic core in the transfer plate 4112.

[0056] The CCD camera assembly includes a mounting bracket 441, a camera 442 mounted on the mounting bracket 441, and a light source bracket 443 located below the camera on the mounting bracket 441.

[0057] When the CCD imaging component 44 is in operation, the transfer plate 4112 moves the magnetic core after dispensing to below the camera 442, and the camera 442 captures an image of the magnetic core after dispensing, and then detects the dispensing quality based on the image.

[0058] The magnetic core assembly device 45 includes a fourth portal frame 451, a first pneumatic slide 452, and an auxiliary frame 453. A second cross-shaped electric slide 454 is mounted on the fourth portal frame 451. An assembly mounting plate 455 is mounted on the slide of the second cross-shaped electric slide 454. The second cross-shaped electric slide 454 drives the assembly mounting plate 455 to move vertically and longitudinally. Several assembly grippers 456 are provided on the assembly mounting plate 455 along its length. The first pneumatic slide 452 and the auxiliary frame 453 are respectively located on both sides of the assembly station. An assembly movable frame 457 is mounted on the first pneumatic slide 452. The first pneumatic slide 452 drives the assembly movable frame 457 to move laterally. A ninth pneumatic... Cylinder 458, the piston rod of the ninth cylinder 458 is provided with an assembly positioning plate 459, the ninth cylinder 458 drives the assembly positioning plate 459 to move vertically, the assembly positioning plate 459 is provided with a first material feeding frame 4510 on the side near the conveyor line 2, the top of the assembly positioning plate 459 is provided with a tenth cylinder 4511, the piston rod of the tenth cylinder 4511 is provided with a pusher plate 4512, the tenth cylinder 4511 drives the pusher plate 4512 to move longitudinally, the bottom of the pusher plate 4512 is provided with a number of pusher parts 4513 at intervals, the auxiliary frame 453 is provided with an eleventh cylinder 4514, the piston rod of the eleventh cylinder 4514 is provided with a positioning plate, the eleventh cylinder 4514 drives the positioning plate to move vertically.

[0059] It should be noted that the assembly fixture 6 is provided with a positioning rib 61 and a positioning slider 62 that can slide relative to the positioning rib 61. The positioning slider 62 always tends to move closer to the positioning rib 61. When the magnetic core assembly assembly 45 is in operation, after the assembly fixture 6 moves to the assembly station, the first feeder 4510 pushes the positioning slider 62 away from the positioning rib 61 under the drive of the first pneumatic slide 452 and the ninth cylinder 458. Then, the assembly gripper 456 places the magnetic core on the assembly fixture 6 under the drive of the second cross electric slide 454. Then, the first feeder 4510 moves away from the positioning slider 62 under the drive of the first pneumatic slide 452 and the ninth cylinder 458. The positioning slider 62 moves closer to the positioning rib 61 to position the magnetic core. The pressure plate 4515 moves to abut against the coil under the drive of the eleventh cylinder 4514. Then, the pusher plate 4512 pushes the magnetic core into the coil under the drive of the tenth cylinder 4511.

[0060] The assembly mechanism also includes a finished product unloading device 5. An unloading station is provided on the conveyor line 2, and the finished product unloading device 5 is located on one side of the unloading station. The finished product unloading device 5 includes an unloading bracket 51 and a second pneumatic slide 52. A third electric slide 53 is provided on the unloading bracket 51, and an unloading movable plate 54 is provided on the third electric slide 53. The third electric slide 53 drives the unloading movable plate 54 to move laterally. A twelfth cylinder 55 is provided on the unloading movable plate 54, and an unloading mounting plate 56 is provided on the piston rod of the twelfth cylinder 55. The twelfth cylinder 55 drives the unloading mounting plate 56. Moving vertically, the unloading mounting plate 56 is provided with several unloading claws 57 along its length. The second pneumatic slide 52 is set on one side of the unloading station. The second pneumatic slide 52 is provided with an unloading movable frame 58. The second pneumatic slide 52 drives the unloading movable frame 58 to move horizontally. The unloading movable frame 58 is provided with a thirteenth cylinder 59. The piston rod of the thirteenth cylinder 59 is provided with an unloading positioning plate 510. The thirteenth cylinder 59 drives the unloading positioning plate 510 to move vertically. The unloading positioning plate 510 is provided with a second material feeding frame 511 on the side near the conveyor line 2.

[0061] When the finished product unloading device 5 is in operation, the assembly fixture 6, after the assembly work, moves to the unloading station. The second material feeder 511, driven by the second pneumatic slide table and the thirteenth cylinder 59, pushes the positioning slider 62 away from the positioning rib 61 to avoid the positioning slider 62 affecting the unloading gripper 57 to grab the coil containing the magnetic core. Then, the unloading gripper 57, driven by the third electric slide table 53 and the twelfth cylinder 55, grabs the coil containing the magnetic core to the next process.

[0062] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A magnetic core dispensing assembly mechanism, characterized in that, It includes a conveyor line, a coil feeding device, a magnetic core transfer device, a magnetic core feeding device, a magnetic core dispensing device, a CCD imaging device, and a magnetic core assembly device; The conveyor line is arranged horizontally and carries several assembly jigs. An assembly station is set on the conveyor line. A coil feeding device is set at the beginning of the conveyor line. A magnetic core transfer device is set on one side of the conveyor line. The magnetic core transfer device includes a transfer frame. The top of the transfer frame is provided with a first magnetic core transfer plate arranged longitudinally and a second magnetic core transfer plate arranged horizontally. The magnetic core feeding device is set on one side of the first magnetic core transfer plate. A magnetic core dispensing device, a CCD imaging device, and a magnetic core assembly device are arranged sequentially along the length of the second magnetic core transfer plate.

2. The magnetic core dispensing assembly mechanism according to claim 1, characterized in that: The conveyor line includes a process conveying component, a return conveying component, and a transfer component connecting the process conveying component and the return conveying component. The transfer component includes two transfer brackets, each with a transfer plate slidably mounted on it. A first cylinder is located at the lower end of each transfer bracket, with its piston rod connected to the transfer plate to drive the transfer plate to reciprocate between the process conveying component and the return conveying component. Both the process conveying component and the return conveying component include two fixture brackets spaced apart in the longitudinal direction, a fixture pusher seat slidably mounted between the two fixture brackets, and a second cylinder driving the fixture pusher seat to reciprocate laterally. The fixture pusher seat has several U-shaped blocks along its length. Pushing blocks are rotatably mounted between the two side walls of the U-shaped blocks. An elastic element is provided between the bottom surface of the pushing block and the inner side of the bottom plate of the U-shaped block. The top of the pushing block has a right-angled pushing portion protruding from the top surface of the fixture bracket.

3. The magnetic core dispensing assembly mechanism according to claim 2, characterized in that: The coil feeding device includes a coil feeding assembly, a coil transfer assembly, and a feeding conveyor belt. The feeding conveyor belt is located on one side of the conveying assembly, and the coil transfer assembly is located between the feeding conveyor belt and the conveying assembly. The coil transfer assembly includes a coil transfer plate and a first electric slide for driving the coil transfer plate to move laterally. The top surface of the coil transfer plate has a plurality of coil placement slots along its length. The coil feeding assembly includes a first gantry frame mounted at the beginning of the conveying assembly. A movable feeding frame is slidably mounted on the first gantry frame, and a first feeding rack is spaced apart on the movable feeding frame. The system includes a material mounting plate and a second material mounting plate. The first material mounting plate has several coil feeding grippers spaced along its length, and the second material mounting plate has coil transfer grippers. The first gantry frame is also equipped with a driving component for driving the material loading frame to move longitudinally and vertically. The driving component includes a transmission slide, a first motor, a tilting plate, and a rotating shaft. The transmission slide can slide longitudinally on the first gantry frame, and the material loading frame is slidably mounted on the transmission slide. One end of the tilting plate is connected to the output shaft of the first motor, and the other end of the tilting plate is rotatably connected to the upper end of the material loading frame through the rotating shaft.

4. The magnetic core dispensing assembly mechanism according to claim 3, characterized in that: A pusher plate is slidably mounted on the top of the first magnetic core transfer plate. A first magnetic core pusher seat is slidably mounted on the transfer frame. A drive wheel and a driven wheel are rotatably mounted on both sides of the first magnetic core pusher seat on the transfer frame. A second motor is coaxially connected to the outer side of the drive wheel. A transmission belt connects the drive wheel and the driven wheel. The transmission belt has a discontinuous structure, with its two ends connected to both sides of the first magnetic core pusher seat. A third cylinder is mounted on the first magnetic core pusher seat. The piston rod of the third cylinder is connected to the pusher plate to drive the pusher plate to move vertically. The device is equipped with a limiting rib and a limiting plate that can move relative to the limiting rib. The transfer frame is equipped with a fourth cylinder for driving the limiting plate to move. A bearing plate is slidably mounted on the top of the second magnetic core transfer plate. Three transfer plates are spaced apart along the length of the bearing plate. Several material grooves are opened along the length of the transfer plate. The transfer frame is also slidably mounted with a second magnetic core pusher seat and a fifth cylinder for driving the second magnetic core pusher seat to move laterally. A sixth cylinder is mounted on the second magnetic core pusher seat. The piston rod of the sixth cylinder is connected to the bearing plate to drive the bearing plate to move longitudinally.

5. The magnetic core dispensing assembly mechanism according to claim 4, characterized in that: The magnetic core feeding device includes a magnetic core tray and a second gantry frame. A second electric slide is mounted on the second gantry frame, and a third feeding mounting plate is mounted on the slide of the second electric slide. The second electric slide drives the third feeding mounting plate to move laterally. The magnetic core tray is located below the third feeding mounting plate. A seventh cylinder is mounted on one side of the third feeding mounting plate, and a magnetic suction plate is mounted on the piston rod of the seventh cylinder. The seventh cylinder drives the magnetic suction plate to move vertically. An eighth cylinder is mounted on the other side of the third feeding mounting plate, and a tray gripper is mounted on the piston rod of the eighth cylinder. The eighth cylinder drives the tray gripper to move vertically.

6. The magnetic core dispensing assembly mechanism according to claim 5, characterized in that: The magnetic core dispensing device includes a third gantry frame, on which a first cross-shaped electric slide is mounted. A dispensing mounting plate is mounted on the slide of the first cross-shaped electric slide. The first cross-shaped electric slide drives the dispensing mounting plate to move vertically and longitudinally. Several dispensing machines are mounted on the dispensing mounting plate along its length.

7. The magnetic core dispensing assembly mechanism according to claim 6, characterized in that: The CCD camera assembly includes a mounting bracket, on which a camera is mounted, and a light source bracket located below the camera on the mounting bracket.

8. A magnetic core dispensing assembly mechanism according to claim 7, characterized in that: The magnetic core assembly device includes a fourth portal frame, a first pneumatic slide, and an auxiliary frame. A second cross-shaped electric slide is mounted on the fourth portal frame, and an assembly mounting plate is mounted on the slide of the second cross-shaped electric slide. The second cross-shaped electric slide drives the assembly mounting plate to move vertically and longitudinally. Several assembly grippers are provided on the assembly mounting plate along its length. The first pneumatic slide and the auxiliary frame are respectively located on both sides of the assembly station. An assembly movable frame is mounted on the first pneumatic slide, and the first pneumatic slide drives the assembly movable frame to move laterally. The assembly is equipped with a ninth cylinder, and an assembly positioning plate is mounted on the piston rod of the ninth cylinder. The ninth cylinder drives the assembly positioning plate to move vertically. A first material feeding frame is mounted on the side of the assembly positioning plate closest to the conveyor line. A tenth cylinder is mounted on the top of the assembly positioning plate, and a pusher plate is mounted on the piston rod of the tenth cylinder. The tenth cylinder drives the pusher plate to move longitudinally. Several pusher parts are spaced apart at the bottom of the pusher plate. An eleventh cylinder is mounted on the auxiliary frame, and a positioning plate is mounted on the piston rod of the eleventh cylinder. The eleventh cylinder drives the positioning plate to move vertically.

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