Automatic production line for replacing manual operation to produce inductors

Abstract

The invention discloses an automatic production line for replacing manual operation to produce inductors. Comprising an automatic magnetic ring feeding mechanism, an automatic winding mechanism, a wire tail correcting and wire tail cutting mechanism, a magnetic ring side face connecting mechanism, an automatic PIN foot feeding mechanism, a product head connecting mechanism, an automatic wiring mechanism, an automatic residual wire cutting mechanism, an automatic terminal tinning mechanism and a discharging mechanism. A conveying mechanism is arranged among the multiple mechanisms, and a jig for clamping the magnetic ring and the product is placed on the conveying mechanism; automatic operation replaces manual operation to complete product production, the labor intensity of workers is reduced, meanwhile, the efficiency is improved, the consistency of products is kept, and therefore the quality of the products is conveniently guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of automatic inductor processing equipment, and in particular to an automated production line for producing inductors instead of manual work. Background Art

[0002] Previously, when CDRH104R inductors were being processed, multiple devices had to be manually operated to complete the processing between the various parts of the inductor, and staff were also required to assemble them. Now, the processing requires staff to place a single magnetic core on a winding machine for winding, and then put the magnetic ring on the magnetic core to complete the assembly. The assembled product is manually clamped to the jig, manually rosined and placed in the welding equipment for tinning. The PIN pins are then manually clamped to the product using tweezers. The product is manually placed in a drying oven for drying. The dried product is wired and the leads are soldered to the PIN pins. It is then tested and finally packaged.

[0003] The above-mentioned inductor production line requires manual processing of each process of the inductor. Manual processing puts a high labor intensity on the staff. Manual operation is required between adjacent processes, which results in a relatively low work efficiency. At the same time, manual operation cannot guarantee the consistency of the finished product, and the additional labor cost for each product is relatively high. Summary of the Invention

[0004] In response to the above-mentioned deficiencies in the existing technology, the present invention proposes an automated production line that replaces manual labor in the production of inductors, which facilitates the realization of automated production instead of manual labor to complete product production, while reducing labor costs, improving production quality and efficiency, and reducing labor intensity.

[0005] To achieve the above objectives, the present invention provides an automated production line for replacing manual labor in the production of inductors, comprising an automatic magnetic ring loading mechanism, an automatic wire winding mechanism, a wire tail correction and trimming mechanism, a magnetic ring side bonding mechanism, an automatic PIN pin loading mechanism, a product head bonding mechanism, an automatic wiring mechanism, an automatic excess wire trimming mechanism, an automatic terminal tinning mechanism, and a blanking mechanism. A conveying mechanism is provided between the aforementioned mechanisms, and a jig for clamping the magnetic ring and the product is placed on the conveying mechanism. The automatic feeding mechanism of magnetic rings includes a magnetic ring sorting component and a magnetic ring clamping component. A magnetic ring clamping component is provided at the end of the magnetic ring sorting component. A three-axis motion platform is provided on the magnetic ring clamping component. The magnetic ring clamping component moves above the end of the magnetic ring sorting component and above the conveying mechanism, places the magnetic ring on the jig and conveys it backwards. The automatic winding mechanism includes a winding assembly, an assembly assembly, a first clamp assembly and a magnetic core sorting assembly, wherein the first clamp assembly is provided on one side of the conveying mechanism and the first clamp assembly is installed with a three-axis motion platform, a translationally movable assembly is provided below the first clamp assembly, a winding assembly is provided above one side of the assembly assembly, a magnetic core feeding assembly is provided below the winding assembly, the magnetic core feeding assembly is translationally movable and the magnetic core feeding assembly is docked with the end of the magnetic core sorting assembly, a three-axis motion platform is also provided on the winding assembly, and the winding assembly translates above the magnetic core feeding assembly and the assembly assembly; The thread tail correction and trimming mechanism includes a thread tail correction component and a thread tail trimming component. The thread tail correction component is provided on the conveying mechanism, and the thread tail trimming components are provided on both sides of the conveying mechanism behind the limit correction component. The conveying mechanism is provided with a magnetic ring side connecting mechanism, which is located on the conveying mechanism at the rear side of the trimmed wire tail. The magnetic ring side connecting mechanism includes a connecting rotating assembly and a connecting assembly. The conveying mechanism is cut off in a section, and a connecting rotating assembly is installed in the cut-off area of ​​the conveying mechanism. Both ends of the rotating assembly are docked with the conveying mechanism. A connecting assembly is provided above the connecting rotating mechanism, and a three-axis motion platform is installed on the connecting assembly. An automatic PIN pin-loading mechanism is provided on both sides of the conveying mechanism behind the magnetic ring side connection mechanism, and the PIN pins are applied to both sides of the product through the automatic PIN pin-loading mechanism. The automatic PIN pin-loading mechanism includes a PIN pin sorting component and a rotating PIN pin-loading component. A rotating PIN pin-loading component is provided at the end of the PIN pin sorting component. The rotating PIN pin-loading component includes a negative pressure suction head and a rotating arm. A cylinder is installed on the rotating arm, and a negative pressure suction head is installed on the piston rod of the cylinder. The negative pressure suction head absorbs the PIN pin, and the rotating arm rotates 90 degrees to install the PIN pin on the side of the product. A product head bonding mechanism is installed above the conveying mechanism behind the automatic PIN pin feeding mechanism, through which the magnetic core, magnetic ring and PIN pin are bonded; An automatic wiring mechanism is provided on both sides of the conveying mechanism. There are two groups of automatic wiring mechanisms, and the two groups of automatic wiring mechanisms are located on both sides of the conveying mechanism. The two groups of automatic wiring mechanisms are staggered. The automatic wiring mechanism includes a wiring clamping assembly and a PIN pin pressing assembly. There are multiple groups of wiring clamping assemblies, and the multiple groups of wiring clamping assemblies are arranged side by side. A PIN pin pressing assembly is provided under each group of wiring clamping assemblies. The wiring clamping assembly clamps the lead wire and pulls it upward, while the PIN pin pressing assembly bends the PIN pin and presses it onto the lead wire. The automatic wire cutting mechanism is installed above the conveying mechanism. The excess wires of the products that have been wired are cut off by the automatic wire cutting mechanism, leaving only the wires from the core to the PIN pin. Automatic rosin applying mechanisms are provided on both sides of the conveying mechanism, and an automatic terminal tinning mechanism is provided on the conveying mechanism behind the automatic rosin applying mechanism, so as to realize automatic rosin applying and tinning; An automatic text stamping mechanism is provided above the conveying mechanism, and the top of the tinned product is marked with text through the automatic text stamping mechanism; A blanking mechanism is provided at the end of the conveying mechanism, through which the product on the fixture is clamped and taken down.

[0006] Preferably, the first clamping fixture component is two clamping plates activated by a finger cylinder, which are brought together by the clamping plates, and the two clamping plates are provided with a make way groove for the lead wire, an assembly component is provided on one side of the conveying mechanism, a linear motor is provided at the bottom of the assembly component, and the assembly component is transported along the conveying mechanism by a slide cylinder, and the assembly component is the first translation block with an embedded fixture groove on the top; a magnetic core feeding component is provided on the side of the assembly component away from the conveying mechanism, and a magnetic core feeding component is also installed at the bottom of the magnetic core feeding component. There is a linear motor, and the magnetic core feeding assembly moves along the conveying direction of the conveying mechanism. The magnetic core feeding mechanism is docked with the magnetic core sorting assembly on the side away from the conveying mechanism. The magnetic core sorting assembly is a second translation block with a magnetic core embedding groove on the rear side. The embedding groove is docked with the magnetic core sorting assembly, and the magnetic cores sorted by the magnetic core sorting assembly are inserted into the magnetic core embedding groove of the second translation block; the winding assembly is a plurality of automatic winding nozzles arranged side by side. The automatic winding nozzles are realized by a three-axis motion platform to be opposite to the embedding groove and the assembly assembly on the magnetic core feeding assembly in turn.

[0007] Preferably, the line tail correction assembly is located on both sides of the conveying mechanism, and the limit correction assembly includes a lifting plate and a third clamping fixture assembly, wherein the conveying mechanism is broken into two sections, and lifting plates are respectively provided on both sides of the end of the first section conveying mechanism, and a lifting cylinder is provided between the bottom of the two lifting plates and the side of the conveying mechanism, and a third clamping fixture assembly is provided above the lifting plates, and pressing plates are installed on both sides of the third clamping fixture assembly, and the limit correction is achieved by fitting the pressing plates and the lifting plates. A three-axis motion platform is installed on the third clamping fixture assembly, and the three-axis motion platform is used to move the third clamping fixture assembly to the top of the head end of the second section conveying mechanism. Shear limit assemblies are provided on both sides of the second section conveying mechanism, and the line tail cutting assembly includes a line trimming adjustment module, a line clamping module and a line trimming module. The adjusting module includes a mounting seat, an adjusting hole and an adjusting bolt. The mounting plates are two pieces and are arranged opposite to each other on the left and right. Slide rails are opened on the inner sides of the two mounting plates. The slide rails are arranged longitudinally. Two sliders that move on the slide rails are clamped in each slide rail. A wire trimming module is installed on each slider by bolt fastening. A longitudinal adjusting hole is opened on the back side of the mounting plate. An adjusting bolt is inserted in each adjusting hole. Multiple wire trimming modules are arranged opposite to each other. The product is located between the two groups of wire trimming modules. A wire clamping module is installed on the outside of each wire trimming module by bolt fastening. The product is located between the two groups of wire trimming modules. A wire clamping module is arranged on the outside of each wire trimming module. The lead wire tail is clamped by the wire clamping module. A material receiving box is provided below the wire trimming module.

[0008] Preferably, the following rotating assembly includes a hollow rotating disk, a following track and a jig pressing and positioning assembly. A column is installed on each hollow rotating disk through a bearing. A following track is installed between the two rotating disks and is connected to the second-section conveying mechanism. The products with cut leads on the second section are conveyed to the following track. A jig pressing and positioning assembly is installed on each rotating disk, wherein the jig pressing and positioning assembly is a positioning cylinder. Positioning holes are opened at both ends of the jig. The piston rod of the positioning cylinder is extended into the positioning hole to complete the positioning. The top of the piston rod is conical, so that the positioning and pressing are completed. A synchronous pulley driven by a stepper motor is provided on one side of each rotating disk, and the synchronous pulley and the rotating disk are transmitted through a synchronous belt. The following assembly is composed of multiple dispensing heads arranged side by side. The number of dispensing heads is consistent with the number of products on the jig, and multiple dispensing heads are installed side by side on the three-axis motion platform.

[0009] Preferably, the PIN foot sorting assembly is a vibration sorting disk, and the PIN foot is placed in the vibration sorting disk for sorting. A linear feeder is connected to the outlet of the vibration sorting disk, with the notch of the PIN foot facing downward. Multiple PIN feet are transported side by side on the conveying track, and a rotating upper PIN foot assembly is provided above the end of the linear feeder; a jig positioning assembly is provided on both sides of the conveying mechanism below the automatic upper PIN foot mechanism, and the jig positioning assembly includes a translation cylinder and a positioning cylinder. A waist-shaped hole is opened on the side of the conveying mechanism, and a translation cylinder is fixed on the side of the conveying mechanism. A positioning cylinder is fixed on the piston rod of the translation cylinder, and the piston rod of the positioning cylinder extends into the hole on the side of the jig. A plurality of holes are provided on the side of the jig, and the position of each hole is opposite to the product.

[0010] Preferably, the product head bonding mechanism is also a plurality of dispensing heads arranged side by side, and the plurality of dispensing heads are also installed on the corresponding three-axis motion platform, so that the product head can be glued and bonded. Clamps driven by cylinders are provided on both sides of the conveying mechanism below the product head bonding mechanism, and a pressing plate is provided above the conveying mechanism. A plurality of oblong holes are opened on the pressing plate and the plurality of oblong holes are arranged side by side. Lifting cylinders are installed at both ends of the pressing plate, and the lifting and lowering of the pressing plate are realized by the lifting cylinders. When the product head is bonded, the fixture is located directly below the pressing plate, and the oblong holes correspond to the product one by one up and down. The pressing plate is pressed on the magnetic core and the magnetic ring. At the same time, the oblong holes make way for the contact between the PIN pin, the magnetic core and the magnetic ring, so as to facilitate glue bonding. A drying oven is provided on the conveying mechanism behind the product head bonding mechanism.

[0011] Preferably, the wiring clamp assembly is installed on a three-axis motion platform, the wiring clamp assembly includes a wiring clamp cylinder, a wiring frame and a wire tail stop, and the two wiring clamp cylinders are installed side by side on the three-axis motion platform, the wiring clamp cylinder is a finger cylinder, and a wiring clamp is installed on the claw of the wiring clamp cylinder, and a jaw for clamping the lead is formed by the wiring clamp, and a wire tail stop is installed on one of the claws of the wiring clamp. When the wiring clamp moves downward, the wire tail is blocked by the wire tail stop to limit the position of the wire tail in the wiring clamp; the PIN foot pressing assembly includes a pressure caster and a translation assembly, wherein there are two pressure casters and the two pressure casters are located below each wiring clamp, and the two pressure casters are installed on the same translation assembly, and a cylinder is provided between each pressure caster and the translation assembly, and the lifting of the pressure caster is achieved by the extension and contraction of the cylinder, so that when the translation assembly translates along the conveying direction of the conveying mechanism, the pressure caster is lifted toward the product, thereby bending the PIN foot and pressing the lead.

[0012] Preferably, the automatic rosin application mechanism is located on both sides of the conveying mechanism, the automatic rosin application mechanism includes a telescopic assembly and an upper rosin tube, there are two groups of upper rosin tubes and the two groups of upper rosin tubes are arranged opposite to each other, the product is located between the upper rosin tubes, a telescopic assembly is installed on each upper rosin tube, multiple telescopic assemblies are installed on the same three-axis motion platform, and each upper rosin tube is supplied with rosin through a conduit; the automatic terminal tinning mechanism is located on one side of the conveying mechanism, the automatic terminal tinning mechanism includes an upper tin pool and a fourth clamping fixture assembly, tin liquid is placed in the upper tin pool, a fourth clamping fixture assembly is arranged above the upper tin pool and the conveying mechanism, the fourth clamping fixture assembly is installed on the three-axis motion platform, so that the fourth clamping fixture assembly clamps the fixture to the top of the upper tin pool for welding the product terminals, and a rotary welding assembly is provided on the fourth clamping fixture assembly, and the deflection of the fixture is achieved by the rotary welding assembly, so that the welding of the terminals on both sides of the product is achieved.

[0013] Preferably, the automatic text stamping mechanism includes an ink cartridge, a seal and a three-axis motion platform, wherein the top of the seal is installed on the three-axis motion platform, and an ink cartridge is provided on one side of the conveying mechanism. The seal is translated above the ink cartridge and the conveying mechanism through the three-axis motion platform, and inking and stamping are achieved by lifting and lowering the seal; stamping positioning components are also provided on both sides of the conveying mechanism below the automatic text stamping mechanism, and the jig is clamped by the stamping positioning components to ensure the position of the product and the seal.

[0014] Preferably, a unloading mechanism is provided at the end of the conveying mechanism, and the unloading component is installed for installing a product clamping finger cylinder. The product clamping finger cylinder is installed on a three-axis motion platform, and translation and lifting are realized through the three-axis motion platform. A product conveyor belt is provided on one side of the end of the conveying mechanism, and the unloading mechanism clamps the product on the jig and places it on the product conveyor belt.

[0015] Compared with the existing technology, the advantages of the present invention are: 1. Automation replaces manual work to complete product production, reducing the labor intensity of workers, while improving efficiency and maintaining product consistency, which makes it easier to ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional view of the present invention.

[0017] Figure 2 This is a three-dimensional view of the automatic feeding mechanism of the magnetic ring of the present invention.

[0018] Figure 3 It is a top view of the magnetic ring sorting assembly and conveying mechanism of the present invention.

[0019] Figure 4 Schematic diagram of the magnetic ring clamping assembly of the present invention.

[0020] Figure 5Schematic diagram of the automatic winding mechanism of the present invention.

[0021] Figure 6 It is a top view of the winding assembly, assembly assembly and magnetic core feeding assembly of the present invention.

[0022] Figure 7 Schematic diagram of the first fixture assembly of the present invention.

[0023] Figure 8 It is a schematic diagram of the thread tail correction and trimming mechanism and the magnetic ring side connection mechanism of the present invention.

[0024] Figure 9 Schematic diagram of the end-of-line correction component of the present invention.

[0025] Figure 10 Schematic diagram of the rotating assembly of the present invention.

[0026] Figure 11 This is a cross-sectional view of the rotating assembly of the present invention.

[0027] Figure 12 A three-dimensional view of the automatic PIN pin mechanism of the present invention.

[0028] Figure 13 This is a schematic diagram of the automatic PIN pin mechanism of the present invention.

[0029] Figure 14 Schematic diagram of the fixture positioning assembly of the present invention.

[0030] Figure 15 Schematic diagram of replacing the fixture assembly of the present invention.

[0031] Figure 16 Schematic diagram of the mounting frame and fixture clamping arm of the present invention.

[0032] Figure 17 It is a schematic diagram of the product head connection mechanism of the present invention.

[0033] Figure 18 It is a conveying mechanism below the product head connecting mechanism of the present invention.

[0034] Figure 19 Schematic diagram of the oblong hole and the fixture of the present invention.

[0035] Figure 20 Schematic diagram of the automatic wiring mechanism of the present invention.

[0036] Figure 21 Schematic diagram of the wire clamp assembly and PIN pin pressing assembly of the present invention.

[0037] Figure 22 Schematic diagram of the PIN pin pressing assembly and product of the present invention.

[0038] Figure 23 Schematic diagram of the automatic trimming mechanism of the present invention.

[0039] Figure 24 Schematic diagram of the automatic rosin applying mechanism of the present invention.

[0040] Figure 25 Schematic diagram of the automatic terminal tinning mechanism of the present invention.

[0041] Figure 26 Schematic diagram of the automatic text stamping mechanism of the present invention.

[0042] Figure 27 It is a schematic diagram of the blanking mechanism of the present invention.

[0043] Figure 28 Schematic diagram of the thread tail trimming assembly of the present invention.

[0044] Figure 29 Schematic diagram of the wiring clamp assembly of the present invention.

[0045] Among them, 1. Automatic feeding mechanism for magnetic rings, 2. Magnetic ring sorting assembly, 3. Magnetic ring clamping assembly, 4. Automatic winding mechanism, 5. Winding assembly, 6. Automatic winding nozzle, 7. Assembly assembly, 8. First translation block, 9. First clamping fixture assembly, 10. Clamp, 11. Giving way, 12. Magnetic core sorting assembly, 13. Magnetic core feeding assembly, 14. Second translation block, 15. Embedding slot, 16. Wire tail correction and shearing mechanism, 17. Wire tail correction assembly, 18. Lifting plate, 19. Lifting cylinder, 20. Third clamping fixture assembly, 21. Pressing plate, 22. Thread trimming tail assembly, 23. Thread trimming adjustment module, 24. Mounting seat, 25. Adjustment hole, 26. Adjustment bolt, 27. Thread clamping module, 28. Thread trimming module, 29. Material receiving box, 30. Magnetic ring side connecting mechanism, 31. Rotating disk, 32. Connecting track, 33. Fixture pressing and positioning assembly, 34. Connecting rotating assembly, 35. Connecting assembly, 36. Dispensing head, 37. Automatic PIN foot mechanism, 38. PIN foot sorting assembly , 39, fixture positioning assembly, 40, translation cylinder, 41, positioning cylinder, 42, rotating PIN foot assembly, 43, negative pressure suction head, 44, rotating arm, 45, product head connecting mechanism, 46, clamping piece, 47, drying oven, 48, automatic wiring mechanism, 49, wiring clamp assembly, 50, wiring clamp cylinder, 51, wiring clamp, 52, wire tail block, 53, PIN foot pressing assembly, 54, pressure wheel, 55, translation assembly, 56, automatic trimming mechanism, 57, automatic terminal Tin mechanism, 58. Upper tin pool, 59. Fourth clamping fixture assembly, 60. Automatic rosin feeding mechanism, 61. Telescopic assembly, 62. Upper rosin tube, 63. Unloading mechanism, 64. Product conveyor belt, 65. Conveying mechanism, 66. Three-axis motion platform, 67. Automatic text stamping mechanism, 68. Ink cartridge, 69. Seal, 70. Stamping positioning assembly, 71. Clamping block, 72. Replacement fixture assembly, 73. Mounting frame, 74. Fixture clamping arm, 75. Rotating motor, 76. Pressing sheet, 77. Oblong hole. DETAILED DESCRIPTION

[0046] The present invention will now be further described with reference to the accompanying drawings.

[0047] like Figure 1-29As shown, an automated production line for replacing manual work in producing inductors includes a magnetic ring automatic feeding mechanism 1, an automatic winding mechanism 4, a wire tail correction and cutting mechanism 16, a magnetic ring side connection mechanism 30, an automatic PIN foot connection mechanism 37, a product head connection mechanism 45, an automatic wiring mechanism 48, an automatic excess wire cutting mechanism 56, an automatic terminal tinning mechanism 57 and a feeding mechanism 63. The above mechanisms are all installed on the table of the machine; a conveying mechanism 65 is provided between the above mechanisms, and a clamping mechanism for the magnetic ring and the terminal is placed on the conveying mechanism 65. There are two types of jigs for products: one is an assembly jig for assembling the magnetic ring and the magnetic core, and the other is a handa jig for tinning; the conveying mechanism 65 of the present application is composed of multiple sections of conveying tracks, and a conveyor belt is installed in each conveying track, which mainly realizes the transfer of jigs and products between multiple mechanisms. The adjacent conveying tracks at each end of the present application are transferred by a clamping assembly installed on a two-axis motion assembly (the clamping assembly is a clamping plate installed on the clamping arm of the finger cylinder by bolts, and a groove is opened at the bottom of the extension plate to make way for the product).

[0048] The automatic feeding mechanism 1 of the magnetic ring includes a magnetic ring sorting component 2 and a magnetic ring clamping component 3. A magnetic ring clamping component 3 is provided at the end of the magnetic ring sorting component 2. A three-axis motion platform 66 is provided on the magnetic ring clamping component 3. The magnetic ring clamping component 3 moves above the end of the magnetic ring sorting component 2 and above the conveying mechanism 65, places the magnetic ring on the jig and conveys it backward, that is, the magnetic ring sorting component 2 is a vibration sorting disk, and the magnetic ring is sorted and discharged in a direction by the vibration sorting disk, that is, the bottom of the magnetic ring is facing upward, and a linear feeder is connected to the outlet of the vibration sorting disk. The linear feeder is parallel to the conveying mechanism 65, and the sorted gear ring is conveyed to the conveying mechanism 65 by the linear feeder. A linear feeder is provided above the end of the linear feeder on the magnetic ring sorting component 2. There are multiple magnetic ring clamping assemblies 3 arranged side by side. The magnetic ring clamping assembly 3 is a finger cylinder. The clamping arm of the finger cylinder extends into the inner ring of the magnetic ring. The clamping arm of the finger cylinder opens to clamp the magnetic ring. There are three magnetic ring clamping assemblies 3 and the three clamping assemblies are installed horizontally side by side on the three-axis motion platform 66 by bolt fastening. The three-axis motion platform 66 is a motion mechanism that can move along the XYZ axis. The magnetic ring clamping assembly 3 clamps the magnetic ring on the linear feeder to the assembly jig (the assembly jig is placed on the conveying mechanism 65 for conveying) through the three-axis motion platform. Multiple magnetic rings are placed side by side on the assembly jig for conveying through the magnetic ring clamping assembly 3. The assembly jig with the magnetic rings is conveyed to the automatic winding mechanism 4 through the conveying mechanism 65; The automatic winding mechanism 4 includes a winding assembly 5, an assembly assembly 7, a first clamp assembly 9 and a magnetic core sorting assembly 12, wherein the first clamp assembly 9 is provided on the rear side of the conveying mechanism 65 and the first clamp assembly 9 is installed with a three-axis motion platform 66, and a translationally movable assembly assembly 7 is provided below the first clamp assembly 9. The assembly assembly 7 is parallel to the conveying mechanism 65, and the first clamp assembly 9 moves above the conveying mechanism 65 and the assembly assembly 7 through the three-axis motion platform 66. 9. The conveying mechanism 65 is exchanged with the assembly jig on the assembly component 7. The assembly jig is placed on the assembly component 7 and conveyed to the right. A winding assembly 5 is provided above the right side of the assembly component 7. A core feeding assembly 13 is provided below the winding assembly 5. The left end of the core feeding assembly 13 is connected to the core sorting assembly 12. The core sorting assembly 12 sends the magnetic cores conveyed side by side to the core feeding assembly 13. The core feeding assembly 13 conveys the magnetic cores to the right to the bottom of the winding assembly 5. The core feeding assembly 13 can be translated and the core feeding assembly 13 is docked with the end of the core sorting assembly 12. A three-axis motion platform 66 is also provided on the winding assembly 5. The winding assembly 5 is translated above the core feeding assembly 13 and the assembly assembly 7. When working, the assembly jig with the magnetic ring clamped on the conveying mechanism 65 is clamped to the assembly assembly 7 through the first clamping fixture assembly 9. At the same time, the core feeding assembly 13 conveys the magnetic core to the bottom of the winding assembly 5. The winding nozzle of the winding assembly 5 descends and clamps the magnetic core. Component 5 winds the magnetic core. After the winding is completed, the three-axis motion platform 66 moves the winding component 5 to the top of the assembly jig, and then the winding jig descends. The winding component 5 inserts the wound magnetic core into the magnetic ring, and then the winding component 5 returns to its original position. When the magnetic rings on the assembly component 7 are all inserted with magnetic cores, the assembly component 7 moves to the left and returns to the bottom of the first clamping jig component 9. The assembled assembly jig is moved to the conveying mechanism 65 by the first clamping jig component 9, and the assembly component 7 is conveyed to the right at the same time. The wire tail correction and trimming mechanism 16 includes a wire tail correction component 17 and a wire tail trimming component 22. The wire tail correction component 17 is provided on the conveying mechanism 65. When the assembly jig moves to the wire tail correction component 17, the wire tail is flattened by the limit correction component, which facilitates the subsequent cutting of the wire tail trimming component 22. The wire tail trimming components 22 are provided on both sides of the conveying mechanism 65 behind the limit correction component. The wire tail trimming components 22 cut off the excess wire tails of the leads on both sides of the product to facilitate subsequent wiring. The conveying mechanism 65 is provided with a magnetic ring side connecting mechanism 30, which is located on the conveying mechanism 65 at the rear side of the trimmed wire. The magnetic ring side connecting mechanism 30 includes a connecting rotating assembly 34 and a connecting assembly 35. The conveying mechanism 65 cuts off a section, and the connecting rotating assembly 34 is installed in the cutting area of ​​the conveying mechanism 65. The conveying mechanism 65 connects the jig with the product (the magnetic ring and the magnetic core are assembled to form the product), and the two ends of the connecting rotating assembly 34 are connected to the conveying mechanism 65. The assembled jig on the conveying mechanism 65 is transported to the connecting rotating assembly 34, and the connecting rotating assembly 34 rotates clockwise. Rotate 90 degrees so that the side of the product faces upwards, and apply adhesive (glue) on the side of the product. Then rotate the rotating assembly 34 counterclockwise 180 degrees so that the other side of the product faces upwards, and apply adhesive (glue) on the side of the product. In this way, adhesive is applied on both sides of the product, which is convenient for subsequent bonding of the product and the PIN pin. A bonding assembly 35 is provided above the bonding rotation mechanism, and a three-axis motion platform 66 is installed on the bonding assembly 35. The bonding assembly 35 is lifted vertically to apply adhesive to one product, and the bonding assembly 35 is translated horizontally to apply adhesive to multiple products. An automatic PIN foot loading mechanism 37 is provided on both sides of the conveying mechanism 65 behind the magnetic ring side connecting mechanism 30, and PIN feet are loaded on both sides of the product through the automatic PIN foot loading mechanism 37; the automatic PIN foot loading mechanism 37 includes a PIN foot sorting component 38 and a rotating PIN foot loading component 42, and a rotating PIN foot loading component 42 is provided at the end of the PIN foot sorting component 38. The PIN foot sorting component 38 is also a vibrating sorting disk, and the directional conveying of the PIN feet is achieved through the vibrating sorting disk (the opening of the PIN feet is downward), and the linear feeder conveys the PIN feet side by side to the bottom of the rotating PIN foot loading component 42, and the PIN feet are adsorbed by the rotating PIN foot loading component 42. The rotating PIN foot loading component 42 includes a negative pressure suction head 43 and a rotating arm 44. A cylinder is installed on the rotating arm 44, and a piston rod of the cylinder is installed The negative pressure suction head 43 is lifted and lowered by an air cylinder. A stepper motor is fixed to the top of the rotating arm 44 by bolts. The output shaft of the stepper motor is connected to the rotating arm 44 by bolts. A column is installed on the housing of the stepper motor. The rotating arm 44 is rotated 90 degrees by the stepper motor to adsorb the PIN pins on the PIN pin sorting assembly 38. The negative pressure suction head 43 is raised by the air cylinder. The PIN pins are separated from the linear feeder of the vibrating sorting disk. The PIN pins are adsorbed by the negative pressure suction head 43 and installed on the side of the product by rotating the rotating arm 44 90 degrees. After the rotating arm 44 rotates 90 degrees, the groove of the PIN pin faces the side of the product. The PIN pin is installed on the side of the product by the jacking of the air cylinder and is bonded by the adhesive. A product head joining mechanism 45 is provided above the conveying mechanism 65 behind the automatic PIN foot mechanism 37. The magnetic core, magnetic ring and PIN foot are joined by the product head joining mechanism 45. A replacement jig assembly 72 is provided above the conveying mechanism 65 between the product head joining mechanism 45 and the automatic PIN foot mechanism 37. The replacement jig assembly 72 includes a jig clamping assembly and a product clamping assembly. The jig clamping assembly is installed on the three-axis motion platform 66. The jig clamping assembly includes a mounting frame 73, a jig clamping arm 74 and a rotating motor 75 for driving the clamping arm. A slot for making way for the jig is opened at the bottom of the mounting frame 73. Rotating motors 75 are installed on the outer sides of the slot of the mounting frame 73. The jig clamping arm 74 is mounted on the mounting frame through bearings. The output shaft of the rotating motor 75 and the jig clamping arm 74 are driven to rotate through a synchronous pulley and a synchronous belt. The jig clamping arm 74 is a finger cylinder. The jig clamping arm 74 clamps the two ends of the assembled jig. The conveying mechanism 65 below the jig clamping component is divided into two or three sections and the three conveying mechanisms 65 are arranged side by side. The assembled jig with or without emptying the product is placed on one conveying mechanism 65. An assembly jig for emptying products is placed on one section of the conveying mechanism 65, and a handa jig is placed on another section of the conveying mechanism 65. Clamping blocks 71 moving toward the middle are provided on both sides of the conveying mechanism 65 for conveying the handa jig. When the product is placed on top of the handa jig, the product is clamped by the clamping blocks 71, so that the product remains in the handa jig, and at the same time the assembly jig rises and separates from the product. The jig of this application is only used to clamp multiple products, that is, a groove is opened on the jig, and the product and the magnetic ring are clamped in the groove. By replacing the jig component 72, the assembly jig with the product clamped can be clamped. The vertical jig is clamped and rotated 180°. At the same time, the jig assembly 72 is moved to the top of the conveying mechanism 65 that conveys the Handa jig. The jig assembly 72 is lowered to place the product on the Handa jig. The product is clamped by the clamping block 71 (the clamping block 71 on the same side of the conveying mechanism 65 is welded to the same linkage plate by welding. A cylinder is fixed on the linkage plate, and the clamping block 71 is used to clamp the product). In this way, the product remains in the Handa jig. The clamping block 71 is released to convey the Handa jig backwards. In this way, the front of the product faces upward, which is convenient for subsequent head connection. Automatic wiring mechanisms 48 are provided on both sides of the conveying mechanism 65 (the conveying mechanism 65 for conveying the handa jig is U-shaped, so that the head and tail of the production line are at the same end). The automatic wiring mechanisms 48 are divided into two groups and the two groups of automatic wiring mechanisms 48 are located on both sides of the conveying mechanism 65. The two groups of automatic wiring mechanisms 48 are staggered to facilitate wiring. The staggering is mainly to make way for the equipment. The automatic wiring mechanism 48 includes a wire clamping assembly and a PIN foot pressing assembly 53, wherein the wire clamping assembly is divided into multiple groups and the multiple groups of wire clamping assemblies are arranged side by side horizontally. A PIN foot pressing assembly 53 is provided below each group of wire clamping assemblies. The wire clamping assembly clamps the lead and pulls it upward, so that the pin is located in the bent hook of the PIN foot. At the same time, the PIN foot pressing assembly 53 bends the PIN foot and presses it on the lead. Since the product is turned over, the lead is located at the bottom of the product. The lead needs to be clamped into the bent hook of the PIN foot, and then the bent hook is flattened to clamp the pin, which is convenient for subsequent welding, thereby achieving wiring. The automatic wire trimming mechanism 56 is installed above the conveying mechanism 65. The products that have been wired are cut off by the automatic wire trimming mechanism 56, and only the wires from the core to the PIN pin are left. The structure of the automatic wire trimming mechanism 56 is consistent with that of the wire tail trimming component 22, and is mainly used to trim the excess wire ends; An automatic rosin applying mechanism 60 is provided on both sides of the conveying mechanism 65, and an automatic terminal tinning mechanism 57 is provided on the conveying mechanism 65 behind the automatic rosin applying mechanism 60, so that the side of the product can be automatically rosined and tinned; An automatic text stamping mechanism 67 is provided above the conveying mechanism 65, and the top of the tinned product is marked with text by the automatic text stamping mechanism 67; A blanking mechanism 63 is provided at the end of the conveying mechanism 65 , and the product on the jig is clamped and taken down by the blanking mechanism 63 .

[0049] The first clamping fixture component 9 is composed of two clamping plates 10 activated by the finger cylinder. Each clamping plate 10 is installed on the clamping arm of the finger cylinder by bolt fastening. The two clamping plates 10 are brought together by the clamping plates 10. The bottom of the two clamping plates 10 is provided with a makeshift groove 11 for making way for the lead to avoid pressing the lead onto the product. An assembly component 7 is provided on the rear side of the conveying mechanism 65. A linear motor is installed at the bottom of the assembly component 7 by bolt fastening. The stator track of the linear motor is installed on the machine platform by bolts. The assembly component 7 is translated left and right by the slide cylinder. The assembly component 7 is the first translation block 8 with an embedded fixture groove on the top. The bottom of the assembly fixture is snapped into the first A translation block 8 translates in the slot body; a core feeding assembly 13 is provided on the side of the assembly component 7 away from the conveying mechanism 65 (the core feeding assembly 13 is arranged horizontally, and the core feeding assembly 13 is located on the rear side of the assembly component 7), and a linear motor is installed at the bottom of the core feeding assembly 13 by bolt fastening, and the stator track of the linear motor is installed on the machine table by bolts, and the core feeding assembly 13 moves along the conveying direction of the conveying mechanism 65 (that is, the core feeding assembly 13 moves left and right), and the rear side of the core feeding mechanism is docked with the core sorting assembly 12, and the core sorting assembly 12 is the second translation block 14 with a core embedding groove 15 on the rear side, and the embedding groove 15 is connected to the core sorting assembly 12 docking (the core sorting component 12 is the vibration sorting disk, the embedding slot 15 is docked with the end of the linear feeder of the vibration sorting disk, and the magnetic core at the end of the linear feeder is directly fed into the embedding slot 15. Each embedding slot 15 can embed a magnetic core. The magnetic core is vertically arranged and the top of the magnetic core protrudes from the embedding slot 15. There are two embedding slots 15). The magnetic cores sorted by the core sorting component 12 are inserted into the core embedding slot 15 of the second translation block 14. That is, when the core feeding component 13 moves to the left and the end, the rear side of the embedding slot 15 docks with the core sorting component 12. When the core feeding component 13 moves to the right and the end, the automatic winding nozzle 6 of the winding component 5 is relative to the embedding slot 15 up and down. The automatic winding nozzle 6 is set to descend and clamp the magnetic core into the automatic winding nozzle; the winding assembly 5 is a plurality of automatic winding nozzles 6 arranged side by side, and the automatic winding nozzle 6 is sequentially relative to the embedding groove 15 on the magnetic core feeding assembly 13 and the assembly assembly 7 through the three-axis motion platform 66. When the automatic winding nozzle 6 completes winding, the automatic winding nozzle 6 is moved to the top of the assembly assembly 7, and the automatic winding nozzle 6 descends to insert the wound magnetic core into the magnetic ring. After the product on the assembly assembly 7 is assembled, the assembly assembly 7 moves to the left to the bottom of the first clamping jig assembly 9, and the assembly jig on the assembly assembly 7 is clamped to the conveying mechanism 65 by the first clamping jig assembly 9, thus completing the assembly.

[0050] The assembled products are clamped on the assembly jig and transported to the end-of-line correction component 17. The end-of-line correction component 17 is on both sides of the conveying mechanism 65. The limit correction component includes a lifting plate 18 and a third clamping fixture component 20. The conveying mechanism 65 is broken into two sections. Lifting plates 18 are respectively provided on both sides of the end of the first section of the conveying mechanism 65. A lifting cylinder 19 is fixed between the bottom of the two lifting plates 18 and the side of the conveying mechanism 65 by bolts. The lifting and lowering of the lifting plate 18 is realized by the lifting cylinder 19. A third clamping fixture component 20 is provided above the lifting plate 18 (the structure of the third clamping component is consistent with that of the first fixture clamping component). A pressure plate 21 is installed on the outside of the clamping plates 10 on both sides of the third clamping fixture assembly 20 by means of bolt fastening, and the limit correction is achieved by fitting the pressure plate 21 with the lifting plate 18, that is, the lead is leveled, and the third clamping fixture assembly 20 is installed on the three-axis motion platform 66. The three-axis motion platform 66 is used to move the third clamping fixture assembly 20 to the top of the head end of the second-section conveying mechanism 65. A shear limit assembly is installed on the machine table on both sides of the second-section conveying mechanism 65. The wire trimming tail assembly 22 includes a wire trimming adjustment module 23, a wire clamping module 27 and a wire trimming module 28. The adjustment module includes a mounting seat 24, an adjustment hole 25 and an adjustment bolt 26. The mounting plate is two pieces. Two mounting plates are arranged opposite to each other on the left and right sides, and slide rails are opened on the inner sides of the two mounting plates. The slide rails are arranged longitudinally, and two sliders that move on the slide rails are inserted into each slide rail. Each slider is installed with a trimming module 28 by bolt fastening. A longitudinal adjustment hole 25 is opened on the back of the mounting plate, and an adjusting bolt 26 is inserted into each adjusting hole 25. The adjusting bolt 26 can slide in the adjusting hole 25. When the adjusting bolt 26 is tightened, the nut of the adjusting bolt 26 and the top of the trimming module 28 clamp the mounting plate, so that locking is achieved. When adjustment is needed, the adjusting bolt 26 can be loosened. Multiple trimming modules 28 are arranged relatively The product is located between the two groups of wire cutting modules 28. A wire clamping module 27 is installed on the outside of each wire cutting module 28 by means of bolt fastening (the wire clamping module 27 is a finger cylinder, and the wire tail of the lead is first clamped by the clamping arm of the wire clamping module 27). Between the two groups of wire cutting modules 28, scissors are installed on the clamping arm of the finger cylinder by means of bolt fastening. A material receiving box 29 is provided under the wire cutting module 28. The material receiving box 29 is installed on the machine platform by bolts. The material receiving box 29 is located on both sides of the conveying mechanism 65. The cut lead wires fall into the material receiving box 29 for collection, so that the excess wire tails can be cut off, which is convenient for subsequent wiring.

[0051] Then the rotating assembly 34 includes a hollow rotating disk 31, a track 32 and a fixture pressing and positioning assembly 33. A column is installed on each hollow rotating disk 31 through a bearing. The bottom of the column is installed on the machine through bolts, so that the rotation of the rotating disk 31 is realized. A track 32 is installed between the two rotating disks 31 to connect with the second section conveying mechanism 65. The assembled fixture is transported in the channel. Both ends of the channel are installed on the rotating disk 31 by bolts. The channel is connected to the hollow part of the rotating disk 31. Then the track 32 is connected to the conveying mechanism 65. The mechanism 65 is equal in length to the connecting track 32 and the assembly jig. The product with the lead cut on the second section of the conveying mechanism 65 is conveyed to the connecting track 32. A jig pressing and positioning component 33 is installed on each rotating disk 31, wherein the jig pressing and positioning component 33 is the positioning cylinder 41. Positioning holes are opened on the top surfaces of both ends of the assembly jig. The piston rod of the positioning cylinder 41 is inserted into the positioning hole to complete the positioning. The top of the piston rod is conical, and the piston rod of the positioning cylinder 41 is inserted into the positioning hole and pressed on the assembly jig. In this way, the positioning is completed and Pressing, a synchronous pulley driven by a stepper motor is provided on the machine platform on one side of each rotating disk 31 (the housing of the stepper motor is fixed to the machine platform by bolts, and the output shaft of the stepper motor is fixed to the synchronous pulley by welding). The synchronous pulley and the rotating disk 31 are driven by a synchronous belt, so that the rotating disk 31 rotates 90° clockwise first, and then the component 35 applies adhesive to the side of the product, and then the rotating disk 31 rotates 180° counterclockwise, and then the component 35 applies adhesive to the other side of the product, and then the rotating disk 31 rotates 90° clockwise to return to its original position; then the component 35 is composed of multiple dispensing heads 36 arranged side by side. The number of dispensing heads 36 is consistent with the number of products on the fixture. Multiple dispensing heads 36 are installed side by side on the three-axis motion platform 66 by bolt fastening. The dispensing heads 36 are lifted and lowered and translated left and right by the three-axis motion platform 66, so that the dispensing heads 36 can dispense glue on the sides of multiple products in turn. After the dispensing is completed, the positioning cylinder 41 retracts, and the assembly fixture located in the connecting track 32 is pushed out by other assembly fixtures.

[0052] The PIN foot sorting assembly 38 is a vibration sorting disk. The PIN foot is placed in the vibration sorting disk for sorting. A conveying track (the conveying track is a linear feeder) is connected to the outlet of the vibration sorting disk. The notch of the PIN foot is downward, and the hook at the tail of the PIN foot is bent upward. Multiple PIN feet are transported side by side on the linear feeder. A rotating upper PIN foot assembly 42 is provided above the end of the linear feeder. The rotating upper PIN foot assembly 42 is located above the end of the linear feeder. A jig positioning assembly 39 is provided on both sides of the conveying mechanism 65 below the automatic upper PIN foot mechanism 37. The jig positioning assembly 39 is provided on both sides of the conveying mechanism 65 below the automatic upper PIN foot mechanism 37. 9 includes a translation cylinder 40 and an upper PIN foot positioning cylinder 41. A waist-shaped hole is opened on the side of the conveying mechanism 65. The translation cylinder 40 is fixed to the side of the conveying mechanism 65 by bolt fastening. The upper PIN foot positioning cylinder 41 is fixed to the piston rod of the translation cylinder 40 by bolt fastening. The piston rod of the upper PIN foot positioning cylinder 41 extends into the hole on the side of the fixture. There are multiple holes on the side of the fixture and the position of each hole is opposite to the product. In this way, the fixture is assembled and quantitatively translated when the PIN foot is applied. The translation distance is the distance between the two products, so that the PIN foot is applied.

[0053] The product head bonding mechanism 45 is also composed of multiple dispensing heads 36 arranged side by side, and the multiple dispensing heads 36 are also installed on the corresponding three-axis motion platform 66 by bolts, so as to realize dispensing bonding for the head of the product. Clamps 46 driven by cylinders are provided on both sides of the conveying mechanism 65 below the product head bonding mechanism 45. The clamps 46 are used to clamp the handa jig and stop moving. The product head bonding mechanism 45 descends to apply the adhesive (glue) to the top of the product (that is, the contact point between the PIN foot, the magnetic ring and the magnetic core). A pressing piece 76 is provided above the conveying mechanism 65. A plurality of oblong holes 77 are opened on the pressing piece 76, and the plurality of oblong holes 77 are arranged horizontally side by side. The piston rods of the lifting cylinder are installed at both ends of the pressing piece 76 by bolt fastening. The cylinder body of the lifting cylinder is installed on the machine platform by bolt fastening. The lifting and lowering of the pressing piece is realized by the lifting cylinder. When the product is head-bonded, the jig moves to the bottom of the pressing piece and is pressed by the clamps 46 (on the conveying mechanism 65). A push rod that is retracted and extended by a cylinder is installed by bolt tightening. When the push rod is extended into the conveying mechanism 65, the push rod prevents the movement of the assembly jig. When the push rod is retracted, the jig can move in the conveying mechanism 65, and the position where the positioning is required is positioned using the above-mentioned push rod design. The right end of the jig here is positioned on the push rod). The oblong holes correspond to the products one by one. The bottom of the pressing piece 76 presses on the magnetic core and the magnetic ring. At the same time, the oblong hole 77 makes way for the contact between the PIN foot, the magnetic core and the magnetic ring, which is convenient for glue dispensing and bonding. In this way, when bonding, the product is pressed tightly by the pressing piece 76. In this way, when pressing, the head bonding is mainly to bond the PIN foot, the magnetic ring and the magnetic core. In this way, when gluing and bonding, the product is prevented from moving and affecting the bonding effect; a drying oven 47 is covered on the conveying mechanism 65 behind the product head bonding mechanism 45. A heating wire is installed on the inner wall of the drying oven 47, and the adhesive is heated and cured by the heating wire.

[0054] The wiring clamp 51 wire assembly 49 is installed on the three-axis motion platform 66. The wiring clamp 51 wire assembly 49 includes a wiring clamp 51 cylinder 50, a wiring frame and a wire tail stop 52. The two wiring clamps 51 cylinders 50 are installed side by side on the three-axis motion platform 66 by bolts. The wiring clamp 51 cylinder 50 is a finger cylinder. The wiring clamp 51 is installed on the claw of the wiring clamp 51 cylinder 50. The jaws of the wiring clamp 51 are closed to clamp the lead wire tail. The jaws for clamping the lead are formed by the wiring clamp 51. A wire tail block 52 is installed on one of the claws by bolt fastening. When the wiring clamp 51 moves downward, the wire tail is blocked by the wire tail block 52 to ensure that the position of the wiring clamp 51 clamping the lead wire is consistent, and the position of the wire tail in the wiring clamp 51 is limited; the PIN foot pressing assembly 53 includes a pressure caster 54 and a translation assembly 55, wherein the pressure casters 54 are two and the two pressure casters 54 are located below each wiring clamp 51. The two pressure casters 54 are installed on the same translation assembly 55 through bearings, and the flat The translation assembly 55 is a slide cylinder. The bottom of the slide cylinder is installed on the machine platform. A cylinder is installed between each presser wheel 54 and the translation assembly 55 by means of bolts. The cylinder body of the cylinder is installed on the top of the slide cylinder by bolts. The presser wheel 54 is lifted by the extension of the cylinder, so that the hook of the PIN foot is flattened by the presser wheel 54, so that the hook clamps the lead wire. When the translation assembly 55 is translated along the conveying direction of the conveying mechanism 65, the presser wheel 54 is lifted toward the product, so that The PIN foot is bent and the PIN foot presses the lead; when the Handa fixture moves to the wiring clamp 51 wire component 49 during work, the lead is clamped by the wiring clamp 51 wire component 49, and the lead is pulled upward to fit the outer wall of the PIN foot. The lead is located in the bent hook of the PIN foot, and at the same time, the pressure wheel 54 moves to the right and is lifted by the cylinder on the pressure wheel 54 to flatten the bent hook of the PIN foot. In this way, the PIN foot presses the pin onto the PIN foot, which is convenient for subsequent welding.

[0055] The automatic rosin application mechanism 60 is located on both sides of the conveying mechanism 65. The automatic rosin application mechanism 60 includes a telescopic assembly 61 and an upper rosin tube 62. The upper rosin tube 62 is divided into two groups and the two groups of upper rosin tubes 62 are arranged opposite to each other (the upper rosin tube 62 is a hollow tube). The product is located between the two groups of upper rosin tubes 62. A telescopic assembly 61 (the telescopic assembly 61 is a cylinder) is installed at the bottom of each upper rosin tube 62 by bolt fastening. Multiple telescopic assemblies 61 are installed on the same three-axis motion platform 66 (multiple telescopic assemblies 61 are installed on a flat plate by bolts, two flat plates are installed on an H frame by bolt fastening, and the top of the H frame is installed on the three-axis motion platform 66 by bolts). Rosin is supplied to each upper rosin tube 62 through a conduit, so that rosin is automatically applied to both sides of the product. The product after being applied with rosin is conveyed along the conveying mechanism 65 to the automatic terminal tinning mechanism 57; the automatic terminal tinning mechanism 57 is located on one side of the conveying mechanism 65. The automatic terminal tinning mechanism 57 includes The upper tin pool 58 and the fourth clamping fixture assembly 59 are included. The upper tin pool 58 is located on the machine platform. Tin liquid is placed in the upper tin pool 58. A fourth clamping fixture assembly 59 is arranged above the upper tin pool 58 and the conveying mechanism 65. The fourth clamping fixture assembly 59 is installed on the three-axis motion platform 66 by bolts, so that the fourth clamping fixture assembly 59 can clamp the fixture above the upper tin pool 58 for welding the product terminals. A rotary welding assembly is provided on the fourth clamping fixture assembly 59. The fourth clamping fixture assembly 59 structure is a group with the fixture clamping assembly structure, which mainly realizes the clamping and rotation of the two ends of the semi-field fixture, so that the two end surfaces of the product are welded, and the deflection of the fixture is realized by the rotary welding assembly, so that the welding of the two side terminals of the product is realized; the structure of the automatic rosin applying mechanism 60 and the automatic terminal tinning mechanism 57 of this application is consistent with the structure of an automated production equipment for completing terminal rosin and welding applied by the applicant previously, patent number: 2023104708314.

[0056] The welded product is transported to the next process along the conveying mechanism 65. The product is transported to the bottom of the automatic text stamping mechanism 67 through the conveying mechanism 65. The automatic text stamping mechanism 67 includes an ink cartridge 68 and a seal 69. The top of the seal 69 is mounted on a three-axis motion platform 66 by bolts. An ink cartridge 68 containing ink pad is mounted on the rear side of the conveying mechanism 65 by bolt fastening. The seal 69 is moved horizontally above the ink cartridge 68 and the conveying mechanism 65 by the three-axis motion platform 66. The inking and stamping are achieved by lifting and lowering the seal 69. In this way, the seal 69 moves above the conveying mechanism 65 and the ink cartridge 68, and the seal 69 can also move horizontally left and right, so as to complete the text printing on the top of multiple products on the Handa jig. At the same time, the seal 69 can also go down to replenish the ink and print the text on the top of the impurity products; under the automatic text printing mechanism 67, the conveying mechanism 65 is also provided with a printing positioning assembly 70 on both sides (that is, two clamps 46 driven by the cylinder, and the Handa cylinder is clamped by the clamp 46 to stop the conveying), and the jig is clamped by the printing positioning assembly 70 to ensure the position of the product and the seal 69.

[0057] A blanking mechanism 63 is set at the end of the conveying mechanism 65. The blanking component is used to install a product clamping finger cylinder. The product clamping finger cylinder is installed on a three-axis motion platform 66 by bolts. Translation and lifting are achieved through the three-axis motion platform 66. A product conveyor belt 64 is set on one side of the end of the conveying mechanism 65. The product conveyor belt 64 is installed on the machine by bolts. The blanking mechanism 63 clamps the product on the fixture and places it on the product conveyor belt 64 and transports it backward, thus completing the automated review. The subsequent electrical performance testing and packaging are general equipment and will not be elaborated in detail in this application.

Claims

1. An automated production line for replacing manual labor in the production of inductors, comprising an automatic magnetic ring loading mechanism, an automatic winding mechanism, a wire tail trimming and cutting mechanism, a magnetic ring side bonding mechanism, an automatic PIN pin loading mechanism, a product head bonding mechanism, an automatic wiring mechanism, an automatic excess wire trimming mechanism, an automatic terminal tinning mechanism, and a blanking mechanism; a conveying mechanism is provided between the aforementioned mechanisms, and a jig for clamping the magnetic ring and the product is placed on the conveying mechanism, characterized in that ； The automatic feeding mechanism of magnetic rings includes a magnetic ring sorting component and a magnetic ring clamping component. A magnetic ring clamping component is provided at the end of the magnetic ring sorting component. A three-axis motion platform is provided on the magnetic ring clamping component. The magnetic ring clamping component moves above the end of the magnetic ring sorting component and above the conveying mechanism, places the magnetic ring on the jig and conveys it backwards. The automatic winding mechanism includes a winding assembly, an assembly assembly, a first clamp assembly and a magnetic core sorting assembly, wherein the first clamp assembly is provided on one side of the conveying mechanism and the first clamp assembly is installed with a three-axis motion platform, a translationally movable assembly is provided below the first clamp assembly, a winding assembly is provided above one side of the assembly assembly, a magnetic core feeding assembly is provided below the winding assembly, the magnetic core feeding assembly is translationally movable and the magnetic core feeding assembly is docked with the end of the magnetic core sorting assembly, a three-axis motion platform is also provided on the winding assembly, and the winding assembly translates above the magnetic core feeding assembly and the assembly assembly; The thread tail correction and trimming mechanism includes a thread tail correction component and a thread tail trimming component. The thread tail correction component is provided on the conveying mechanism, and the thread tail trimming components are provided on both sides of the conveying mechanism behind the limit correction component. The conveying mechanism is provided with a magnetic ring side connecting mechanism, which is located on the conveying mechanism at the rear side of the trimmed wire tail. The magnetic ring side connecting mechanism includes a connecting rotating assembly and a connecting assembly. The conveying mechanism is cut off in a section, and a connecting rotating assembly is installed in the cut-off area of ​​the conveying mechanism. Both ends of the rotating assembly are docked with the conveying mechanism. A connecting assembly is provided above the connecting rotating mechanism, and a three-axis motion platform is installed on the connecting assembly. An automatic PIN pin-loading mechanism is provided on both sides of the conveying mechanism behind the magnetic ring side connection mechanism, and the PIN pins are applied to both sides of the product through the automatic PIN pin-loading mechanism. The automatic PIN pin-loading mechanism includes a PIN pin sorting component and a rotating PIN pin-loading component. A rotating PIN pin-loading component is provided at the end of the PIN pin sorting component. The rotating PIN pin-loading component includes a negative pressure suction head and a rotating arm. A cylinder is installed on the rotating arm, and a negative pressure suction head is installed on the piston rod of the cylinder. The negative pressure suction head absorbs the PIN pin, and the rotating arm rotates 90 degrees to install the PIN pin on the side of the product. A product head bonding mechanism is installed above the conveying mechanism behind the automatic PIN pin feeding mechanism, through which the magnetic core, magnetic ring and PIN pin are bonded; An automatic wiring mechanism is provided on both sides of the conveying mechanism. There are two groups of automatic wiring mechanisms, and the two groups of automatic wiring mechanisms are located on both sides of the conveying mechanism. The two groups of automatic wiring mechanisms are staggered. The automatic wiring mechanism includes a wiring clamping assembly and a PIN pin pressing assembly. There are multiple groups of wiring clamping assemblies, and the multiple groups of wiring clamping assemblies are arranged side by side. A PIN pin pressing assembly is provided under each group of wiring clamping assemblies. The wiring clamping assembly clamps the lead wire and pulls it upward, while the PIN pin pressing assembly bends the PIN pin and presses it onto the lead wire. The automatic wire cutting mechanism is installed above the conveying mechanism. The excess wires of the products that have been wired are cut off by the automatic wire cutting mechanism, leaving only the wires from the core to the PIN pin. Automatic rosin applying mechanisms are provided on both sides of the conveying mechanism, and an automatic terminal tinning mechanism is provided on the conveying mechanism behind the automatic rosin applying mechanism, so as to realize automatic rosin applying and tinning; An automatic text stamping mechanism is provided above the conveying mechanism, and the top of the tinned product is marked with text through the automatic text stamping mechanism; A blanking mechanism is provided at the end of the conveying mechanism, through which the product on the fixture is clamped and taken down.

2. The automated production line for producing inductors instead of manual labor according to claim 1, characterized in that: The first clamping fixture component is two clamping plates activated by finger cylinders, which are brought together by the clamping plates. The two clamping plates are provided with a groove for making way for the lead wires. An assembly component is provided on one side of the conveying mechanism, and a linear motor is provided at the bottom of the assembly component. The assembly component is transported along the conveying mechanism by a slide cylinder. The assembly component is the first translation block with a fixture groove embedded in the top; a magnetic core feeding component is provided on the side of the assembly component away from the conveying mechanism, and a linear motor is also installed at the bottom of the magnetic core feeding component. Line motor, the core feeding assembly moves along the conveying direction of the conveying mechanism, the core feeding mechanism is docked with the core sorting assembly on the side away from the conveying mechanism, the core sorting assembly is the second translation block with a core embedding groove on the rear side, the embedding groove is docked with the core sorting assembly, and the magnetic cores sorted by the core sorting assembly are inserted into the core embedding groove of the second translation block; the winding assembly is a plurality of automatic winding nozzles arranged side by side, and the automatic winding nozzles are realized by a three-axis motion platform to be opposite to the embedding groove and the assembly assembly on the core feeding assembly in turn.

3. The automated production line for producing inductors instead of manual labor according to claim 2, characterized in that: The tail of the line correction component is located on both sides of the conveying mechanism. The limit correction component includes a lifting plate and a third clamping fixture component. The conveying mechanism is broken into two sections. Lifting plates are respectively provided on both sides of the end of the first section of the conveying mechanism. A lifting cylinder is provided between the bottom of the two lifting plates and the side of the conveying mechanism. A third clamping fixture component is provided above the lifting plate. Pressing plates are installed on both sides of the third clamping fixture component. The limit correction is achieved by fitting the pressing plate and the lifting plate. A three-axis motion platform is installed on the third clamping fixture component. The three-axis motion platform is used to move the third clamping fixture component to the top of the head end of the second section of the conveying mechanism. Shear limit assemblies are provided on both sides of the second section of the conveying mechanism. The tail of the line cutting component includes a line trimming adjustment module, a line clamping module and a line trimming module. The adjustment The module includes a mounting seat, an adjustment hole and an adjustment bolt. The mounting plates are two pieces and are arranged opposite to each other on the left and right. Slide rails are opened on the inner sides of the two mounting plates. The slide rails are arranged longitudinally. Two sliders that move on the slide rails are clamped in each slide rail. A wire trimming module is installed on each slider by bolt fastening. A longitudinal adjustment hole is opened on the back side of the mounting plate. An adjustment bolt is inserted in each adjustment hole. Multiple wire trimming modules are arranged relatively to each other. The product is located between the two groups of wire trimming modules. A wire clamping module is installed on the outside of each wire trimming module by bolt fastening. The product is located between the two groups of wire trimming modules. A wire clamping module is arranged on the outside of each wire trimming module. The lead wire tail is clamped by the wire clamping module. A material receiving box is provided below the wire trimming module.

4. The automated production line for producing inductors in place of manual labor according to claim 3, characterized in that: The rotating assembly then includes a hollow rotating disk, a connecting rail and a jig pressing and positioning assembly. A column is installed on each hollow rotating disk through a bearing, and a connecting rail docked with the second-section conveying mechanism is installed between the two rotating disks. The products with cut leads on the second section are conveyed to the connecting rail, and a jig pressing and positioning assembly is installed on each rotating disk, wherein the jig pressing and positioning assembly is a positioning cylinder, and positioning holes are opened at both ends of the jig. The piston rod of the positioning cylinder is extended into the positioning hole to complete the positioning, and the top of the piston rod is conical, so that the positioning and pressing are completed. A synchronous pulley driven by a stepper motor is provided on one side of each rotating disk, and the synchronous pulley and the rotating disk are transmitted through a synchronous belt; the then assembly is composed of multiple dispensing heads arranged side by side, and the number of dispensing heads is consistent with the number of products on the jig, and multiple dispensing heads are installed side by side on the three-axis motion platform.

5. The automated production line for producing inductors in place of manual labor according to claim 4, characterized in that: The PIN foot sorting component is a vibration sorting disk. The PIN foot is placed in the vibration sorting disk for sorting. A linear feeder is connected to the outlet of the vibration sorting disk. The notch of the PIN foot is facing downward. Multiple PIN feet are transported side by side on the conveying track. A rotating upper PIN foot component is provided above the end of the linear feeder; a jig positioning component is provided on both sides of the conveying mechanism below the automatic upper PIN foot mechanism. The jig positioning component includes a translation cylinder and a positioning cylinder. A waist-shaped hole is opened on the side of the conveying mechanism, and a translation cylinder is fixed on the side of the conveying mechanism. A positioning cylinder is fixed on the piston rod of the translation cylinder. The piston rod of the positioning cylinder extends into the hole on the side of the jig. Multiple holes are provided on the side of the jig and the position of each hole is opposite to the product.

6. The automated production line for producing inductors in place of manual labor according to claim 5, characterized in that: The product head bonding mechanism is also composed of multiple dispensing heads arranged side by side, and the multiple dispensing heads are also installed on the corresponding three-axis motion platform, so that the product head can be glued. Clamps driven by cylinders are arranged on both sides of the conveying mechanism below the product head bonding mechanism, and a pressing sheet is arranged above the conveying mechanism. Multiple oblong holes are opened on the pressing sheet and the multiple oblong holes are arranged side by side. Lifting cylinders are installed at both ends of the pressing sheet, and the lifting of the pressing sheet is achieved by the lifting cylinders. When the product head is bonded, the fixture is located directly below the pressing sheet, and the oblong holes correspond to the product one by one up and down. The pressing sheet is pressed on the magnetic core and the magnetic ring. At the same time, the oblong holes make way for the contact between the PIN feet, the magnetic core and the magnetic ring to facilitate glue dispensing and bonding; a drying oven is covered on the conveying mechanism behind the product head bonding mechanism.

7. The automated production line for producing inductors in place of manual labor according to claim 6, characterized in that: The wiring clamp assembly is installed on a three-axis motion platform. The wiring clamp assembly includes a wiring clamp cylinder, a wiring frame and a wire tail stop. The two wiring clamp cylinders are installed side by side on the three-axis motion platform. The wiring clamp cylinder is a finger cylinder. A wiring clamp is installed on the claw of the wiring clamp cylinder. The wiring clamp forms a jaw for clamping the lead. A wire tail stop is installed on one of the claws of the wiring clamp. When the wiring clamp moves downward, the wire tail is blocked by the wire tail stop to limit the position of the wire tail in the wiring clamp; the PIN foot pressing assembly includes a pressure caster and a translation assembly, wherein there are two pressure casters and the two pressure casters are located below each wiring clamp. The two pressure casters are installed on the same translation assembly, and a cylinder is provided between each pressure caster and the translation assembly. The lifting of the pressure caster is achieved by the extension and contraction of the cylinder. In this way, when the translation assembly translates along the conveying direction of the conveying mechanism, the pressure caster is lifted toward the product, thereby bending the PIN foot and pressing the lead.

8. The automated production line for producing inductors in place of manual labor according to claim 7, characterized in that: The automatic rosin application mechanism is located on both sides of the conveying mechanism. The automatic rosin application mechanism includes a telescopic assembly and an upper rosin tube. There are two groups of upper rosin tubes, and the two groups of upper rosin tubes are arranged opposite each other. The product is located between the upper rosin tubes. A telescopic assembly is installed on each upper rosin tube. Multiple telescopic assemblies are installed on the same three-axis motion platform. Each upper rosin tube is supplied with rosin through a conduit; the automatic terminal tinning mechanism is located on one side of the conveying mechanism. The automatic terminal tinning mechanism includes an upper tin pool and a fourth clamping fixture assembly. Tin liquid is placed in the upper tin pool. A fourth clamping fixture assembly is arranged above the upper tin pool and the conveying mechanism. The fourth clamping fixture assembly is installed on the three-axis motion platform. In this way, the fourth clamping fixture assembly clamps the fixture above the upper tin pool for welding the product terminals. A rotary welding assembly is provided on the fourth clamping fixture assembly. The deflection of the fixture is achieved by the rotary welding assembly, thereby achieving welding of the terminals on both sides of the product.

9. The automated production line for producing inductors in place of manual labor according to claim 8, characterized in that: The automatic text stamping mechanism includes an ink cartridge, a seal and a three-axis motion platform, wherein the top of the seal is installed on the three-axis motion platform, and an ink cartridge is provided on one side of the conveying mechanism. The seal is translated above the ink cartridge and the conveying mechanism through the three-axis motion platform, and inking and stamping are achieved by raising and lowering the seal; stamping positioning components are also provided on both sides of the conveying mechanism below the automatic text stamping mechanism, and the jig is clamped by the stamping positioning components to ensure the position of the product and the seal.

10. The automated production line for producing inductors in place of manual labor according to claim 9, characterized in that: A unloading mechanism is set at the end of the conveying mechanism. The unloading component is used to install the product clamping finger cylinder. The product clamping finger cylinder is installed on a three-axis motion platform. Translation and lifting are achieved through the three-axis motion platform. A product conveyor belt is set on one side of the end of the conveying mechanism. The unloading mechanism clamps the product on the fixture and places it on the product conveyor belt.

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