Inductive foot point tin detection line

Abstract

The application discloses and provides an inductance whole foot tin detection line which integrates foot tin, electrical property detection, ink jet code printing, CCD detection and discharging and simultaneously exempts from manual feeding and discharging. The application comprises high-precision visual grabbing devices, whole foot wire arranging devices, product carrying clamp jaw devices, product track conveying devices, tin point devices, automatic testing devices and discharging devices which are connected in sequence. The high-precision visual grabbing devices are arranged above an external magnetic ring inductance feeding table. The whole foot wire arranging devices and the tin point devices are connected through the product carrying clamp jaw devices and the product track conveying devices. The product carrying clamp jaw devices are arranged above the product track conveying devices. The tin point devices and the automatic testing devices are connected through the product track conveying devices. The application is suitable for the production and manufacturing field of inductance magnetic rings.

Description

Technical Field

[0001] This invention relates to an inductor lead soldering detection wire. Background Technology

[0002] In many electronic devices, the circuits or devices themselves generate a certain amount of electromagnetic interference (EMI). This is especially true as electronic devices become increasingly miniaturized, with multiple electronic components packed tightly together, making EMI problems more likely. Excessive EMI generated by such an electronic device can interfere with the normal operation of other surrounding electronic devices or cause mutual interference with other electronic devices. Inductors are frequently used in electronic devices; they are commonly used anti-interference components in electronic circuits, providing excellent shielding against high-frequency noise and serving purposes such as interference filtering and energy storage.

[0003] In the manufacturing process of inductors, soldering the inductor leads and performing electrical tests on the inductors after soldering are essential steps. In the past, soldering and testing of inductors were done separately using soldering wires and testing wires. The connection between the two processes was mostly achieved by manual loading and unloading, which inevitably led to errors and made it difficult to improve efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an inductor pin soldering detection line that integrates pin soldering, electrical detection, inkjet marking, CCD detection and unloading, while eliminating the need for manual loading and unloading.

[0005] The present invention includes a high-precision vision gripping device, a lead-aligning and cable-cleaning device, a product handling gripper device, a product track conveying device, a soldering device, an automatic testing device, and a unloading device, which are connected in sequence. The high-precision vision gripping device is positioned above an external magnetic ring inductor loading platform. The lead-aligning and cable-cleaning device and the soldering device are connected through the product handling gripper device and the product track conveying device. The product handling gripper device is positioned above the product track conveying device. The soldering device and the automatic testing device are connected through the product track conveying device.

[0006] The high-precision visual grasping device includes a support body, on which are mounted an X-axis moving motor, an X-axis moving rail, and an X-axis moving block. The X-axis moving block is movably mounted on the X-axis moving rail and connected to the output end of the X-axis moving motor. A Y-axis moving rail and a Y-axis moving motor are mounted on the X-axis moving block. A Y-axis moving block is movably mounted on the Y-axis moving rail and connected to the output end of the Y-axis moving motor. A lifting motor and a lifting track frame are mounted on the Y-axis moving block. The lifting track frame has an inner... A lifting moving block is movably adapted and installed inside the side wall. A high-precision camera and a light source are fixedly installed on the outer side wall of the lifting track frame. The light source is located below the high-precision camera. The lifting moving block is movably adapted and installed inside the lifting track frame and connected to the output end of the lifting motor. A gripping claw fixing block is installed on the lifting moving block. A gripping claw rotation motor is installed above the gripping claw fixing block. A gripping claw mechanism is installed below the gripping claw fixing block. The gripping claw mechanism is connected to the output end of the gripping claw rotation motor.

[0007] The gripping claw mechanism includes a connecting block, a lifting rail is fixedly provided on one side of the connecting block, a gripping claw lifting block is adapted to be movably provided on the lifting rail, a gripping claw cylinder is fixedly provided on the gripping claw lifting block, and a gripping claw is adapted to be provided at the bottom output end of the gripping claw cylinder.

[0008] The cord straightening and routing device includes a base plate and a cord initial pressing mechanism and a cord routing mechanism sequentially arranged on the base plate. The cord initial pressing mechanism includes an initial placement base plate fixedly mounted on the base plate. An initial placement gripper cylinder is fixedly mounted on the front section of the initial placement base plate. An initial placement gripper is provided at the top output end of the initial placement gripper cylinder. An initial placement positioning rod is vertically arranged on one side of the initial placement gripper cylinder and is positioned between the initial placement grippers. A front-to-back telescopic cylinder is fixedly mounted on the rear section of the initial placement base plate. The front-to-back telescopic cylinder is equipped with a front-to-back movement mechanism. The track includes a forward and backward moving block adapted to move movably. The forward and backward moving block is connected to the output end of the forward and backward telescopic cylinder. A wire pressing lifting cylinder is installed on the forward and backward moving block. A wire pressing lifting block is fixedly connected to the output end of the wire pressing lifting cylinder. A wire pressing claw cylinder is fixedly installed on the front end face of the wire pressing lifting block. A wire pressing claw plate is fixedly installed on the output end of the wire pressing claw cylinder. The wire pressing claw plate is adapted to be positioned above the initial clamping claw. The clamping claw movement direction of the wire pressing claw plate is perpendicular to the clamping claw movement direction of the initial clamping claw.

[0009] The product line cable management mechanism includes a cable management base plate, which is adapted to be disposed on the substrate. The cable management base plate is provided with a cable management module and a lead cutting module. The cable management module is positioned above the lead cutting module. The cable management module includes a first movable cable management clamp and a second movable cable management clamp, which are respectively corresponding to the lead cutting module. The moving directions of the first movable cable management clamp and the second movable cable management clamp are perpendicular, and the first movable cable management clamp is positioned above the second movable cable management clamp.

[0010] The product handling gripper device includes a handling gripper support frame mounted on the substrate. A first handling gripper mechanism and a second handling gripper mechanism are respectively mounted on the handling gripper support frame. The first handling gripper mechanism includes a first handling gripper slide rail, a first handling gripper moving motor, a first handling gripper moving block, a first handling gripper lifting motor, a first handling gripper lifting connecting block, and a first handling gripper. The first handling gripper slide rail and the first handling gripper moving motor are respectively mounted on the handling gripper support frame. The first handling gripper moving block is movably mounted on the first handling gripper slide rail and connected to the output end of the first handling gripper moving motor. The first handling gripper lifting motor is mounted on the first handling gripper moving block, and a first handling gripper lifting rail is mounted on the first handling gripper moving block. The first handling gripper lifting connecting block is movably mounted on the first handling gripper lifting rail and connected to the output end of the first handling gripper lifting motor. The transport gripper is fixedly mounted on the first transport gripper lifting connecting block and positioned above the initial gripper and the cutting-out module. The second transport gripper mechanism includes a second transport gripper moving motor, a second transport gripper moving block, a second transport gripper lifting motor, a second transport gripper lifting connecting block, and a second transport gripper. The second transport gripper moving motor is mounted on the transport gripper support frame. The second transport gripper moving block is adapted to be movably mounted on the first transport gripper slide rail and connected to the output end of the second transport gripper moving motor. The second transport gripper lifting motor is mounted on the second transport gripper moving block. The second transport gripper moving block is provided with a second transport gripper lifting rail. The second transport gripper lifting connecting block is adapted to be movably mounted on the second transport gripper lifting rail and connected to the output end of the second transport gripper lifting motor. The second transport gripper is fixedly mounted on the second transport gripper lifting connecting block and positioned above the cutting-out module.

[0011] The soldering device includes a soldering base plate, a soldering action support frame, a soldering moving gripper assembly, a flux tray, and a solder liquid tray. The flux tray and the solder liquid tray are respectively placed on the soldering base plate. The soldering action support frame is fixedly mounted on the soldering base plate. The soldering moving gripper assembly is adapted to and movably mounted on the soldering action support frame and positioned above the flux tray and the solder liquid tray. The soldering moving gripper assembly includes a soldering horizontal moving frame, a soldering lifting cylinder, and a soldering lifting plate. The soldering action support frame is equipped with a soldering horizontal moving track and a soldering horizontal moving motor. The soldering horizontal moving frame is adapted to and movably mounted on the soldering horizontal moving track and is connected to the flux tray and the solder liquid tray. The output end of the solder horizontal moving motor is connected to the solder dispensing lifting cylinder, which is vertically fixed on the solder dispensing horizontal moving frame. The solder dispensing lifting plate is adapted to be vertically movably disposed on the back of the solder dispensing horizontal moving frame and connected to the output end of the solder dispensing lifting cylinder. Several solder dispensing claws are evenly arranged at the bottom end of the solder dispensing lifting plate. Several solder dispensing claws are placed above the flux tray and the solder liquid tray. Two secondary lifting cylinders are provided on the solder dispensing lifting plate. A solder surface liquid level detection needle is provided on the output end of one of the secondary lifting cylinders, and a solder surface scraper is provided on the output end of the other secondary lifting cylinder. The solder surface liquid level detection needle and the solder surface scraper are both placed behind the solder dispensing claws.

[0012] The product track conveying device includes a sliding conveyor rail and a conveyor belt conveyor rail, which are respectively arranged in parallel and fixed on the soldering part substrate. The sliding conveyor rail includes a track frame, a sliding track, a product arranging and placing sliding block, and a sliding conveyor motor. The rear section of the track frame is fixedly disposed on the soldering part substrate and positioned below the soldering jaws. The rear section of the track frame is positioned below the second transport jaws. The sliding track is adapted and fixedly disposed within the track frame. The sliding conveyor motor is fixedly disposed on the track frame. The product arranging and placing sliding block is adapted and movably disposed on the sliding track and connected to the output end of the sliding conveyor motor. The conveyor belt conveyor rail includes a conveyor belt frame, a conveyor belt, and a conveyor belt motor. The front section of the conveyor belt frame is fixedly disposed on the soldering part substrate and positioned below the soldering jaws. The conveyor belt motor is disposed at one end of the conveyor belt frame. The conveyor belt is adapted and disposed within the conveyor belt frame and connected to the output end of the conveyor belt motor.

[0013] The automatic testing device includes a testing workbench and, sequentially arranged on the testing workbench, a synchronous gripper mechanism, a first product sorting station, several testing stations, a waiting station, a product inkjet coding station, a second product sorting station, a high-definition CCD testing station, and a product station unloading and transfer gripper mechanism. The rear section of the conveyor belt frame is placed on the testing workbench and below the synchronous gripper mechanism. The synchronous gripper mechanism includes a vertical fixed support plate, on which a synchronous gripper transverse moving track is provided. A transverse moving support plate and a support plate transverse moving motor connected to the transverse moving support plate are adapted and movably arranged on the transverse moving support plate. A synchronous gripper lifting track and a synchronous gripper lifting cylinder are provided on the transverse moving support plate. A synchronous gripper fixing beam is adapted and movably arranged on the synchronous gripper lifting track. The synchronous gripper fixing beam and the synchronous gripper... The output ends of the lifting cylinders are connected. Several pneumatic grippers for products are evenly arranged on the synchronous gripper fixing beam. The first product sorting station, several inspection stations, and the waiting station are respectively located below the pneumatic grippers for products. The product station unloading and transfer claw mechanism includes an unloading and transfer support frame. The unloading and transfer support frame is equipped with an unloading horizontal transfer track and an unloading horizontal transfer motor. An unloading and transfer movable block is movably arranged on the unloading horizontal transfer track. The unloading and transfer movable block is connected to the output end of the unloading horizontal transfer motor. Two unloading gripper lifting cylinders are evenly arranged on the unloading and transfer movable block. Pneumatic unloading grippers are provided at the bottom ends of the two unloading gripper lifting cylinders. The waiting station, the product inkjet coding station, the second product sorting station, and the high-definition CCD inspection station are respectively located below the pneumatic unloading grippers.

[0014] The feeding device includes a defective product box, a feeding base, a feeding lifting block, a feeding lifting cylinder, and a feeding inclined rail. The defective product box and the feeding base are sequentially fixed on the inspection workbench. The rear end of the feeding lifting block is adapted to be hinged to the feeding base. The front end of the feeding inclined rail is adapted to be fixedly connected to the rear end of the feeding base. The feeding lifting cylinder is adapted to be disposed on the bottom surface of the feeding inclined rail. The output end of the feeding lifting cylinder is connected to the bottom surface of the front end of the feeding lifting block. A qualified product placement position is provided at the front end of the feeding lifting block. A product passage groove is provided inside the feeding lifting block. A product placement strip is provided inside the feeding inclined rail. The qualified product placement position is connected to the feed end of the product placement strip through the product passage groove.

[0015] Beneficial effects: This invention integrates inductor lead soldering, electrical testing, inkjet marking, CCD inspection, and unloading into one process. The various workstations are synchronously connected through a gripper mechanism, enabling the inductor lead soldering, electrical testing, and unloading and packaging to be completed sequentially. This eliminates the need for multiple separate machines to work asynchronously before manual loading becomes the next step, improving overall production efficiency and saving labor costs. At the same time, synchronous operation also ensures product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram showing the overall combination of the high-precision vision gripping device, the cable management device, the product handling gripper device, the product track conveying device, and the soldering device in this invention.

[0017] Figure 2 This is a schematic diagram of the high-precision visual grasping device of the present invention;

[0018] Figure 3 This is a schematic diagram of the cable management device of the present invention;

[0019] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the overall combined structure of the product track conveying device and the soldering device of the present invention;

[0021] Figure 6 This is a schematic diagram of the left-side structure of the soldering device of the present invention;

[0022] Figure 7 This is a schematic diagram of the overall combination of the automatic testing device and the feeding device of the present invention;

[0023] Figure 8 This is a schematic diagram of the feeding device of the present invention. Detailed Implementation

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the present invention includes a high-precision vision gripping device 1, a lead-aligning cable management device 2, a product handling gripper device 3, a product track conveying device 5, a soldering device 4, an automatic testing device 6, and a unloading device 7 connected in sequence. The high-precision vision gripping device 1 is positioned above an external magnetic ring inductor loading platform 8. The lead-aligning cable management device 2 and the soldering device 4 are connected through the product handling gripper device 3 and the product track conveying device 5. The product handling gripper device 3 is positioned above the product track conveying device 5. The soldering device 4 and the automatic testing device 6 are connected through the product track conveying device 5.

[0025] The high-precision visual grasping device 1 includes a support body 11. An X-axis moving motor 12, an X-axis moving rail 13, and an X-axis moving block 14 are mounted on the support body 11. The X-axis moving block 14 is movably mounted on the X-axis moving rail 13 and connected to the output end of the X-axis moving motor 12. A Y-axis moving rail 15 and a Y-axis moving motor 16 are mounted on the X-axis moving block 14. A Y-axis moving block 17 is movably mounted on the Y-axis moving rail 15 and connected to the output end of the Y-axis moving motor 16. A lifting motor 18 and a lifting track frame 19 are mounted on the Y-axis moving block 17. The inner wall of the lifting track frame 19... The lifting moving block 191 is movably adapted within the lifting track frame 19. A high-precision camera 181 and a light source 182 are fixedly mounted on the outer wall of the lifting track frame 19. The light source 182 is positioned below the high-precision camera 181. The lifting moving block 191 is movably adapted within the lifting track frame 19 and connected to the output end of the lifting motor 18. A gripping claw fixing block 192 is mounted on the lifting moving block 191. A gripping claw rotation motor 193 is mounted above the gripping claw fixing block 192. A gripping claw mechanism is mounted below the gripping claw fixing block 192. The gripping claw mechanism is connected to the output end of the gripping claw rotation motor 193.

[0026] The gripping claw mechanism includes a connecting block 194. A lifting rail is fixedly provided on one side of the connecting block 194. A gripping claw lifting block is adapted to be movably provided on the lifting rail. A gripping claw cylinder 197 is fixedly provided on the gripping claw lifting block. A gripping claw 198 is adapted to be provided at the bottom output end of the gripping claw cylinder 197.

[0027] The cord straightening and routing device 2 includes a base plate 21 and a cord initial pressing mechanism and a cord routing mechanism sequentially arranged on the base plate 21. The cord initial pressing mechanism includes a preliminary placement base plate 221 fixedly mounted on the base plate 21. A preliminary placement gripper cylinder 222 is fixedly mounted on the front section of the preliminary placement base plate 221. A preliminary placement gripper 223 is provided at the top output end of the preliminary placement gripper cylinder 222. A preliminary placement positioning rod 224 is vertically arranged on one side of the preliminary placement gripper cylinder 222 and is positioned between the preliminary placement grippers 223. A front-to-back telescopic cylinder 231 is fixedly mounted on the rear section of the preliminary placement base plate 221. A front-to-back moving track 23 is provided on the front-to-back telescopic cylinder 231. 2. A front-to-back moving block 233 is adapted to be movably mounted on the front-to-back moving track 232. The front-to-back moving block 233 is connected to the output end of the front-to-back telescopic cylinder 231. A wire pressing lifting cylinder 234 is mounted on the front-to-back moving block 233. A wire pressing lifting block 235 is fixedly connected to the output end of the wire pressing lifting cylinder 234. A wire pressing claw cylinder 236 is fixedly mounted on the front end face of the wire pressing lifting block 235. A wire pressing claw plate 237 is fixedly mounted on the output end of the wire pressing claw cylinder 236. The wire pressing claw plate 237 is adapted to be mounted above the initial clamping claw 223. The clamping claw movement direction of the wire pressing claw plate 237 is perpendicular to the clamping claw movement direction of the initial clamping claw 223.

[0028] The product line cable management mechanism includes a cable management base plate 241, which is adapted to be disposed on the base plate 21. The cable management base plate 241 is provided with a cable management module and a lead cutting module 244. The cable management module is positioned above the lead cutting module 244. The cable management module includes a first movable cable management clamp 242 and a second movable cable management clamp 243, which are respectively corresponding to the lead cutting module 244. The moving directions of the first movable cable management clamp 242 and the second movable cable management clamp 243 are perpendicular to each other, and the first movable cable management clamp 242 is positioned above the second movable cable management clamp 243.

[0029] The product handling gripper device 3 includes a handling gripper support frame 31 disposed on the base plate 21. A first handling gripper mechanism and a second handling gripper mechanism are respectively disposed on the handling gripper support frame 31. The first handling gripper mechanism includes a first handling gripper slide rail 321, a first handling gripper moving motor, a first handling gripper moving block 323, a first handling gripper lifting motor 324, a first handling gripper lifting connecting block 325, and a first handling gripper 326. The first handling gripper slide rail 321 and the first handling gripper moving motor are respectively disposed on the handling gripper support frame. On 31, the first transport gripper moving block 323 is adapted to be movably mounted on the first transport gripper slide rail 321 and connected to the output end of the first transport gripper moving motor. The first transport gripper lifting motor 324 is mounted on the first transport gripper moving block 323. The first transport gripper moving block 323 is provided with a first transport gripper lifting rail. The first transport gripper lifting connecting block 325 is adapted to be movably mounted on the first transport gripper lifting rail and connected to the output end of the first transport gripper lifting motor 324. The first transport gripper 326 is fixedly mounted on... The first transport gripper lifting connecting block 325 is positioned on and above the initial gripper 223 and the cutting edge module 244. The second transport gripper mechanism includes a second transport gripper moving motor 332, a second transport gripper moving block 333, a second transport gripper lifting motor 334, a second transport gripper lifting connecting block 335, and a second transport gripper 336. The second transport gripper moving motor 332 is respectively mounted on the transport gripper support frame 31. The second transport gripper moving block 333 is adapted to be movably mounted on the first transport gripper slide rail 321 and is connected to the second transport gripper... The output end of the gripper moving motor 332 is connected to the second transport gripper lifting motor 334, which is mounted on the second transport gripper moving block 333. The second transport gripper moving block 333 is provided with a second transport gripper lifting rail. The second transport gripper lifting connecting block 335 is adapted to be movably mounted on the second transport gripper lifting rail and is connected to the output end of the second transport gripper lifting motor 334. The second transport gripper 336 is fixedly mounted on the second transport gripper lifting connecting block 335 and is positioned above the foot cutting module 244.

[0030] The soldering device 4 includes a soldering base plate 41, a soldering action support frame 42, a soldering moving gripper assembly, a flux tray 43, and a solder liquid tray 44. The flux tray 43 and the solder liquid tray 44 are respectively placed on the soldering base plate 41. The soldering action support frame 42 is fixedly mounted on the soldering base plate 41. The soldering moving gripper assembly is adapted to be movably mounted on the soldering action support frame 42 and positioned above the flux tray 43 and the solder liquid tray 44. The soldering moving gripper assembly includes a soldering horizontal moving frame 451, a soldering lifting cylinder 452, and a soldering lifting plate 453. The soldering action support frame 42 is provided with a soldering horizontal moving track 421 and a soldering horizontal moving motor 423. The soldering horizontal moving frame 451 is adapted to be movably mounted on the soldering horizontal moving track 421 and connected to the output end of the soldering horizontal moving motor 423. The soldering lifting... The cylinder 452 is vertically fixed on the solder dispensing horizontal moving frame 451. The solder dispensing lifting plate 453 is adapted to be vertically movably disposed on the back of the solder dispensing horizontal moving frame 451 and connected to the output end of the solder dispensing lifting cylinder 452. Six solder dispensing claws 454 are evenly arranged at the bottom end of the solder dispensing lifting plate 453. Several of the solder dispensing claws 454 are placed above the flux tray 43 and the solder liquid tray 44. Two secondary lifting cylinders 455 are provided. One of the secondary lifting cylinders 455 is equipped with a solder level detection needle 456 at its output end, and the other secondary lifting cylinder 455 is equipped with a solder scraper 457 at its output end. Both the solder level detection needle 456 and the solder scraper 457 are located behind the soldering clamp 454.

[0031] The product track conveying device 5 includes a sliding conveyor rail 51 and a conveyor belt 52 respectively arranged in parallel and fixed on the soldering part substrate 41. The sliding conveyor rail 51 includes a track frame 511, a sliding track 512, a product arrangement and placement sliding block 513, and a sliding conveyor motor 514. The rear section of the track frame 511 is fixedly disposed on the soldering part substrate 41 and positioned below the soldering clamp 454. The rear section of the track frame 511 is positioned below the second transport clamp 336. The sliding track 512 is adapted and fixedly disposed within the track frame 511. The sliding conveyor motor 514... 14 is fixedly mounted on the track frame 511. The product arrangement sliding block 513 is adapted to be movably mounted on the sliding track 512 and connected to the output end of the sliding conveyor motor 514. The conveyor belt conveyor rail 52 includes a conveyor belt frame 521, a conveyor belt 522 and a conveyor belt motor. The front section of the conveyor belt frame 521 is fixedly mounted on the soldering base plate 41 and placed below the soldering clamp 454. The conveyor belt motor is located at one end of the conveyor belt frame 521. The conveyor belt 522 is adapted to be mounted inside the conveyor belt frame 521 and connected to the output end of the conveyor belt motor.

[0032] The automatic testing device 6 includes a testing workbench 61 and, sequentially arranged on the testing workbench 61, a synchronous gripper mechanism, a first product sorting station 62, several testing stations 63, a waiting station 69, a product inkjet coding station 64, a second product sorting station 65, a high-definition CCD testing station 66, and a product station unloading and transfer gripper mechanism. The rear section of the conveyor belt frame 521 is placed on the testing workbench 61 and below the synchronous gripper mechanism. The synchronous gripper mechanism includes a vertical fixed support plate 671. A synchronous gripper transverse moving track 672 is provided on the vertical fixed support plate 671. A transverse moving support plate 673 and a support plate transverse moving motor connected to the transverse moving support plate 673 are adapted and movably mounted on the transverse moving support plate 673. A synchronous gripper lifting track and a synchronous gripper lifting cylinder 675 are provided on the transverse moving support plate 673. A synchronous gripper fixing beam 676 is adapted and movably mounted on the synchronous gripper lifting track. The synchronous gripper fixing beam 676 and the synchronous gripper lifting cylinder 675 are connected and movably mounted on the synchronous gripper lifting track. The output end of cylinder 675 is connected to the synchronous gripper fixing beam 676, on which six product pneumatic grippers 677 are evenly arranged. The first product sorting station 62, several inspection stations 63, and waiting stations 69 are respectively positioned below the product pneumatic grippers 677. The product station unloading and transfer claw mechanism includes an unloading and transfer support frame 681. The unloading and transfer support frame 681 is provided with an unloading transverse transfer track 682 and an unloading transverse transfer motor. The unloading transverse transfer track 682 is adapted to move... A material feeding and conveying movable block 684 is provided, which is connected to the output end of the material feeding horizontal conveying motor. Two material feeding gripper lifting cylinders 685 are evenly arranged on the material feeding and conveying movable block 684. Pneumatic material feeding grippers 686 are provided at the bottom end of the two material feeding gripper lifting cylinders 685. The waiting station 69, the product inkjet coding station 64, the second product sorting station 65, and the high-definition CCD detection station 66 are respectively located below the pneumatic material feeding grippers 686. In this specific embodiment, there are four testing stations 63, including a withstand voltage test station, an interlayer test station, an impedance test station, and a comprehensive test station. The withstand voltage test station is used to test the withstand voltage of the magnetic ring inductor. The interlayer test station is used to perform interlayer testing on the magnetic ring inductor. The impedance test station is used to test the impedance of the magnetic ring inductor. The comprehensive test station is used to test the overall performance of the magnetic ring inductor. Each testing station 63 has a defective product unloading hopper on its side.

[0033] The unloading device 7 includes a defective product box 71, an unloading fixed base 72, an unloading lifting feed block 73, an unloading lifting cylinder 74, and an unloading inclined rail 75. The defective product box 71 and the unloading fixed base 72 are sequentially fixedly mounted on the inspection workbench 61. The rear end of the unloading lifting feed block 73 is adapted to be hinged to the unloading fixed base 72, and the front end of the unloading inclined rail 75 is adapted to be fixedly connected to the rear end of the unloading fixed base 72. Cylinder 74 is adapted to be installed on the bottom surface of the feeding inclined rail 75. The output end of the feeding lifting cylinder 74 is connected to the bottom surface of the front end of the feeding lifting feeding block 73. The front end of the feeding lifting feeding block 73 is provided with a qualified product placement position 731. A product passage groove is provided inside the feeding lifting feeding block 73. A product placement strip is provided inside the feeding inclined rail 75. The qualified product placement position 731 is connected to the feed end of the product placement strip through the product passage groove.

[0034] The working process of this invention:

[0035] The high-precision visual gripping device 1 is responsible for gripping and loading the magnetic ring inductor on the external magnetic ring inductor loading platform. During the gripping process, the high-precision camera 181 first detects the shape quality and position of the magnetic ring inductor. After the shape quality meets the preset requirements, the gripping jaw 198 grips the magnetic ring inductor and transports it to the initial positioning rod 224. Then, the initial positioning jaw 223 clamps the magnetic ring inductor. After the magnetic ring inductor is fixed in position, the wire pressing jaw plate 237 is in an open state and moves forward to surround the magnetic ring inductor with the initial positioning jaw 223. Then, the wire pressing jaw plate 237 retracts and is placed above the wire of the magnetic ring inductor. Then, the wire pressing jaw plate 237 descends and presses down the wire of the magnetic ring inductor, straightening the wire in the vertical direction. After the straightening action is completed, the wire clamping jaw plate 237 resets. The first transport jaw 326 moves above the initial clamping jaw 223 and descends to clamp the magnetic ring inductor. The first transport jaw 326 transfers the magnetic ring inductor to the lead-cutting module 244. After the magnetic ring inductor is in place, the first movable wire clamp 242 and the second movable wire clamp 243 extend and clamp respectively to organize and fix the wires of the magnetic ring inductor. Then, the lead-cutting module 244 cuts off the excess length of the wires of the magnetic ring inductor. After completion, the cutting module 244, the first movable cable clamp 242, and the second movable cable clamp 243 are each reset. At this time, the product arrangement sliding block 513 is placed in the front half of the track frame 511. Then, the second transport gripper 336 moves the magnetic ring inductor onto the product arrangement sliding block 513. After the product arrangement sliding block 513 is fully arranged with magnetic ring inductors, the product arrangement sliding block 513 moves to the rear half of the track frame 511 and is placed in the front half of the track frame 511. Below the soldering action support frame 42, the soldering horizontal moving frame 451 drives the six soldering jaws 454 to be positioned above the six magnetic ring inductors. The six soldering jaws 454 descend and correspondingly clamp the six magnetic ring inductors, then place the magnetic ring inductors above the flux tray 43 and drive the magnetic ring inductors to descend, so that the leads of the magnetic ring inductors are coated with flux and then rise to reset. Next, the secondary lifting cylinder 455 drives the solder surface scraper 457 to descend, and then the soldering jaws 454 drive the magnetic ring inductors to be placed on the solder liquid tray 44. Above, during this process, the solder surface scraper 457 performs a leveling action on the solder surface of the solder molten material tray 44. After leveling the solder surface, it resets. Then, the solder surface level probe 456 descends, detects the height of the solder surface, and resets. Next, the soldering gripper 454 drives the magnetic ring inductor to descend, so that the leads of the magnetic ring inductor effectively contact the solder and then resets, completing the soldering action. After the soldering is completed, the soldering gripper 454 drives the magnetic ring inductor to move above the conveyor belt track 52 and transfers the magnetic ring inductor onto the conveyor belt 522.The conveyor belt 522 transports the magnetic ring inductor to the feeding platform 611 on the testing workbench 61. The first product pneumatic gripper 677 clamps the magnetic ring inductor from the feeding platform 611 to the first product sorting station 62. The positioning cylinder on the first product sorting station 62 adjusts the position of the magnetic ring inductor. Then, the second product pneumatic gripper 677 clamps the magnetic ring inductor from the first product sorting station 62 to the withstand voltage test station for withstand voltage testing. After the test is passed, the third product pneumatic gripper 677 removes the magnetic ring inductor from the testing station. The magnetic ring inductor is clamped to the interlayer testing station for interlayer testing. After passing the test, the fourth pneumatic gripper 677 clamps the magnetic ring inductor to the impedance testing station for impedance testing. After passing the impedance test, the fifth pneumatic gripper 677 clamps the magnetic ring inductor to the comprehensive testing station for comprehensive performance testing. After passing the comprehensive performance test, the sixth pneumatic gripper 677 clamps the magnetic ring inductor to the waiting station 69. If the magnetic ring inductor fails any test during the testing process, it will be clamped to the corresponding defective product unloading hopper on the side of each testing station 63 for unloading. The first pneumatic unloading gripper 686 clamps the magnetic ring inductor from the waiting station 69 to the product inkjet marking station 64. The product inkjet marking station 64 performs inkjet marking on the bottom surface of the magnetic ring inductor's base plate. Then, the pneumatic unloading gripper 686 moves the magnetic ring inductor to the second product sorting station 65 for a second positioning adjustment. Next, the second pneumatic unloading gripper 686 moves the magnetic ring inductor to the high-definition CCD inspection station 66 for inkjet marking on the bottom surface and the leads of the magnetic ring inductor. High-definition imaging inspection is performed. If the inspection fails, the defective magnetic ring inductor is transferred to the defective product box 71. If the inspection passes, the qualified magnetic ring inductor is transferred to the qualified product placement position 731. Then, the unloading lifting cylinder 74 is activated to lift the unloading lifting feeding block 73 to be in a straight line with the unloading inclined rail 75. Under its own gravity, the magnetic ring inductor slides down through the product passage groove into the product placement strip. After the product placement strip is full, it can be removed from the product placement strip, completing the unloading process.

[0036] This invention is applicable to the production and manufacturing of inductive magnetic rings.

Claims

1. An inductance heel point tin detection line, characterized in that: Including high-precision visual grabbing device (1) connected in turn, whole foot line arrangement (2), product carrying clamp jaw device (3), product track conveying device (5), point tin device (4), automatic testing device (6) and unloading device (7), high-precision visual grabbing device (1) is placed on the top of external magnetic ring inductance feeding platform, whole foot line arrangement (2) and point tin device (4) are connected through product carrying clamp jaw device (3) and product track conveying device (5), product carrying clamp jaw device (3) is placed on the top of product track conveying device (5), point tin device (4) and automatic testing device (6) are connected through product track conveying device (5); Whole foot line arrangement (2) includes base plate (21) and product wire foot initial pressure mechanism and product wire foot line arrangement mechanism arranged in turn on the base plate (21), product wire foot line arrangement mechanism includes line arrangement bottom plate (241), line arrangement bottom plate (241) is adaptively arranged on the base plate (21), line arrangement bottom plate (241) is provided with line arrangement module and foot cutting module (244), line arrangement module is placed on the top of foot cutting module (244), line arrangement module includes first movable line arrangement clamp (242) and second movable line arrangement clamp (243) corresponding to foot cutting module (244) respectively, the moving direction of first movable line arrangement clamp (242) and second movable line arrangement clamp (243) is perpendicular, first movable line arrangement clamp (242) is placed on the top of second movable line arrangement clamp (243); Point tin device (4) includes point tin part base plate (41), point tin action support frame (42), point tin mobile clamp jaw assembly, flux material tray (43) and tin liquid material tray (44), flux material tray (43) and tin liquid material tray (44) are placed on the point tin part base plate (41) respectively, point tin action support frame (42) is fixedly arranged on the point tin part base plate (41), point tin mobile clamp jaw assembly is adaptively movably arranged on the point tin action support frame (42) and is placed on the top of flux material tray (43) and tin liquid material tray (44); Automatic testing device (6) includes detection workbench (61) and synchronous clamp jaw mechanism, first product arrangement station (62), several detection stations (63), waiting station (69), product ink-jet coding station (64), second product arrangement station (65), high-definition CCD detection station (66) and product station unloading transfer claw mechanism arranged in turn on the detection workbench (61).

2. The inductance foot point tin detection line according to claim 1, characterized in that: The high-precision visual grabbing device (1) comprises a support body (11), wherein the support body (11) is provided with an X-axis moving motor (12), an X-axis moving rail (13) and an X-axis moving block (14), the X-axis moving block (14) is movably arranged on the X-axis moving rail (13) and connected with the output end of the X-axis moving motor (12), the X-axis moving block (14) is provided with a Y-axis moving rail (15) and a Y-axis moving motor (16), the Y-axis moving rail (15) is movably provided with a Y-axis moving block (17), the Y-axis moving block (17) is connected with the output end of the Y-axis moving motor (16), the Y-axis moving block (17) is provided with a lifting motor (18) and a lifting rail frame (19), the inner side wall of the lifting rail frame (19) is movably provided with a lifting moving block (191), the outer side wall of the lifting rail frame (19) is fixedly provided with a high-precision camera (181) and a light source (182), the light source (182) is arranged below the high-precision camera (181), the lifting moving block (191) is movably arranged in the lifting rail frame (19) and connected with the output end of the lifting motor (18), the lifting moving block (191) is provided with a grabbing gripper fixed block (192), a grabbing gripper rotating motor (193) is arranged above the grabbing gripper fixed block (192), and a grabbing gripper mechanism is arranged below the grabbing gripper fixed block (192), wherein the grabbing gripper mechanism is connected with the output end of the grabbing gripper rotating motor (193).

3. The inductance foot point tin detection line according to claim 2, characterized in that: The grabbing gripper mechanism comprises a connecting block (194), and the bottom of the connecting block (194) is movably provided with a grabbing gripper cylinder (197), and the bottom output end of the grabbing gripper cylinder (197) is movably provided with a grabbing gripper (198).

4. The inductance foot point tin detection line according to claim 3, characterized in that: The product line foot initial pressing mechanism includes an initial setting base plate (221) fixedly arranged on the base plate (21), a front section of the initial setting base plate (221) is fixedly provided with an initial setting clamp cylinder (222), a top output end of the initial setting clamp cylinder (222) is provided with an initial setting clamp (223), a side of the initial setting clamp cylinder (222) is vertically provided with an initial setting positioning rod (224), the initial setting positioning rod (224) is arranged between the initial setting clamp (223), a rear section of the initial setting base plate (221) is fixedly provided with a front-rear telescopic cylinder (231), the front-rear telescopic cylinder (231) is provided with a front-rear moving track (232), the front-rear moving track (232) is movably provided with a front-rear moving block (233), the front-rear moving block (233) is connected with an output end of the front-rear telescopic cylinder (231), the front-rear moving block (233) is provided with a line pressing lifting cylinder (234), an output end of the line pressing lifting cylinder (234) is fixedly connected with a line pressing lifting block (235), a front end surface of the line pressing lifting block (235) is fixedly provided with a line pressing clamp cylinder (236), an output end of the line pressing clamp cylinder (236) is fixedly provided with a line pressing clamp plate (237), the line pressing clamp plate (237) is movably arranged above the initial setting clamp (223), and a clamp moving direction of the line pressing clamp plate (237) is perpendicular to a clamp moving direction of the initial setting clamp (223).

5. The inductance foot point tin detection line according to claim 4, characterized in that: The product carrying clamp device (3) comprises a carrying clamp support frame (31) arranged on the base plate (21), and a first carrying clamp mechanism and a second carrying clamp mechanism are respectively arranged on the carrying clamp support frame (31), the first carrying clamp mechanism comprises a first carrying clamp sliding rail (321), a first carrying clamp moving motor, a first carrying clamp moving block (323), a first carrying clamp lifting motor (324), a first carrying clamp lifting connecting block (325) and a first carrying clamp (326), the first carrying clamp sliding rail (321) and the first carrying clamp moving motor are respectively arranged on the carrying clamp support frame (31), the first carrying clamp moving block (323) is adaptively arranged on the first carrying clamp sliding rail (321) and connected with the output end of the first carrying clamp moving motor, the first carrying clamp lifting motor (324) is arranged on the first carrying clamp moving block (323), a first carrying clamp lifting rail is arranged on the first carrying clamp moving block (323), the first carrying clamp lifting connecting block (325) is adaptively arranged on the first carrying clamp lifting rail and connected with the output end of the first carrying clamp lifting motor (324), and the first carrying clamp (326) is fixedly arranged on the first carrying clamp lifting connecting block (325) and located above the initial clamp (223) and the foot cutting module (244); the second carrying clamp mechanism comprises a second carrying clamp moving motor (332), a second carrying clamp moving block (333), a second carrying clamp lifting motor (334), a second carrying clamp lifting connecting block (335) and a second carrying clamp (336), the second carrying clamp moving motor (332) is arranged on the carrying clamp support frame (31), the second carrying clamp moving block (333) is adaptively arranged on the first carrying clamp sliding rail (321) and connected with the output end of the second carrying clamp moving motor (332), the second carrying clamp lifting motor (334) is arranged on the second carrying clamp moving block (333), a second carrying clamp lifting rail is arranged on the second carrying clamp moving block (333), the second carrying clamp lifting connecting block (335) is adaptively arranged on the second carrying clamp lifting rail and connected with the output end of the second carrying clamp lifting motor (334), and the second carrying clamp (336) is fixedly arranged on the second carrying clamp lifting connecting block (335) and located above the foot cutting module (244).

6. The inductance foot point tin detection line according to claim 5, characterized in that: The point tin moving clamp assembly comprises a point tin horizontal moving frame (451), a point tin lifting cylinder (452) and a point tin lifting plate (453), the point tin action support frame (42) is provided with a point tin horizontal moving track (421) and a point tin horizontal moving motor (423), the point tin horizontal moving frame (451) is adaptively movably arranged on the point tin horizontal moving track (421) and connected with the output end of the point tin horizontal moving motor (423), the point tin lifting cylinder (452) is vertically fixed on the point tin horizontal moving frame (451), the point tin lifting plate (453) is adaptively movably arranged on the back of the point tin horizontal moving frame (451) and connected with the output end of the point tin lifting cylinder (452), the bottom end of the point tin lifting plate (453) is uniformly provided with a plurality of point tin clamps (454), a plurality of the point tin clamps (454) are arranged above the flux tray (43) and the tin liquid tray (44), the point tin lifting plate (453) is provided with two secondary lifting cylinders (455), one output end of the secondary lifting cylinder (455) is provided with a tin surface liquid level detection needle (456), the other output end of the secondary lifting cylinder (455) is provided with a tin surface scraping piece (457), the tin surface liquid level detection needle (456) and the tin surface scraping piece (457) are arranged behind the point tin clamp (454).

7. The inductive foot point tin detection line according to claim 6, characterized in that: The product track conveying device (5) comprises a sliding conveying track (51) and a conveying belt conveying track (52) which are respectively arranged in parallel and fixed on the point tin part base plate (41), the sliding conveying track (51) comprises a track frame (511), a sliding track (512), a product arrangement and placement sliding block (513) and a sliding conveying motor (514), the rear section of the track frame (511) is fixed on the point tin part base plate (41) and arranged below the point tin clamp (454), the rear section of the track frame (511) is arranged below the second carrying clamp (336), the sliding track (512) is adaptively fixed in the track frame (511), the sliding conveying motor (514) is fixed on the track frame (511), the product arrangement and placement sliding block (513) is adaptively movably arranged on the sliding track (512) and connected with the output end of the sliding conveying motor (514), the conveying belt conveying track (52) comprises a conveying belt frame (521), a conveying belt (522) and a conveying belt motor, the front section of the conveying belt frame (521) is fixed on the point tin part base plate (41) and arranged below the point tin clamp (454), the conveying belt motor is arranged at one end of the conveying belt frame (521), the conveying belt (522) is adaptively arranged in the conveying belt frame (521) and connected with the output end of the conveying belt motor.

8. The inductive foot point tin detection line according to claim 7, characterized in that: The rear section of the conveying belt frame (521) is placed on the detection workbench (61) and below the synchronous clamping jaw mechanism, the synchronous clamping jaw mechanism comprises a vertical fixed support plate (671), the vertical fixed support plate (671) is provided with a synchronous clamping jaw transverse moving track (672), the synchronous clamping jaw transverse moving track (672) is movably provided with a transverse moving support plate (673) and a support plate transverse moving motor connected with the transverse moving support plate (673), the transverse moving support plate (673) is provided with a synchronous clamping jaw lifting track and a synchronous clamping jaw lifting cylinder (675), the synchronous clamping jaw lifting track is movably provided with a synchronous clamping jaw fixed beam frame (676), the synchronous clamping jaw fixed beam frame (676) is connected with the output end of the synchronous clamping jaw lifting cylinder (675), the synchronous clamping jaw fixed beam frame (676) is movably provided with a plurality of product pneumatic clamping jaws (677), the first product arrangement station (62), a plurality of detection stations (63) and the waiting station (69) are correspondingly placed below the product pneumatic clamping jaws (677), the product work station blanking and transferring claw mechanism comprises a blanking and transferring support frame (681), the blanking and transferring support frame (681) is provided with a blanking transverse transferring track (682) and a blanking transverse transferring motor, the blanking transverse transferring track (682) is movably provided with a blanking and transferring movable block (684), the blanking and transferring movable block (684) is connected with the output end of the blanking transverse transferring motor, the blanking and transferring movable block (684) is movably provided with two blanking clamping jaw lifting cylinders (685), the bottom ends of the two blanking clamping jaw lifting cylinders (685) are provided with pneumatic blanking clamping jaws (686), the waiting station (69), the product ink jet coding station (64), the second product arrangement station (65) and the high-definition CCD detection station (66) are correspondingly placed below the pneumatic blanking clamping jaws (686).

9. The inductance foot point tin detection line according to claim 8, characterized in that: The blanking device (7) includes a defective product box (71), a blanking fixing seat (72), a blanking jacking feeding block (73), a blanking jacking cylinder (74) and a blanking inclined rail (75), the defective product box (71) and the blanking fixing seat (72) are sequentially fixed on the detection workbench (61), the rear end of the blanking jacking feeding block (73) is hingedly connected on the blanking fixing seat (72), the front end of the blanking inclined rail (75) is fixedly connected on the rear end of the blanking fixing seat (72), the blanking jacking cylinder (74) is adaptively arranged on the bottom surface of the blanking inclined rail (75), the output end of the blanking jacking cylinder (74) is connected with the front end bottom surface of the blanking jacking feeding block (73), the front end of the blanking jacking feeding block (73) is provided with a qualified product placing position (731), the blanking jacking feeding block (73) is provided with a product passing groove, the blanking inclined rail (75) is provided with a product placing strip, and the qualified product placing position (731) is connected with the feeding end of the product placing strip through the product passing groove.

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