Coil and magnetic ring assembly machine

Abstract

The present invention discloses a coil and magnetic ring assembly machine, comprising a control box, a first feeding mechanism, a second feeding mechanism, a tangent mechanism, a conveying mechanism and an assembly mechanism, wherein the first feeding mechanism and the second feeding mechanism are respectively and horizontally arranged in parallel on the front and rear edges of the surface of the control box, the tangent mechanism is arranged directly above the feeding side of the first feeding mechanism, a conveying mechanism that moves back and forth is arranged between directly above the discharging side of the first feeding mechanism and directly above the discharging side of the second feeding mechanism, an assembly mechanism that can move up and down is arranged above the discharging side of the second feeding mechanism and behind the conveying mechanism, and the control box is respectively and electrically connected to the first feeding mechanism, the second feeding mechanism, the tangent mechanism, the conveying mechanism and the assembly mechanism. The present invention fully realizes automated feeding, conveying, correction and assembly processing for the entire assembly process of the coil and the magnetic ring, thereby improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the field of automatic production equipment for discrete components, and in particular relates to a coil and magnetic ring assembly machine. Background Art

[0002] Inductor components are components that can convert electrical energy into magnetic energy and store it. Their structure mainly includes magnetic rings, coils and bases. In the assembly and production of inductor components, they have gradually developed towards miniaturization. The coils and magnetic rings are assembled together first, and then assembled on the base. When producing or processing coils, it is often necessary to straighten out the pins, pins (pins) or other metal wires, and cut them. When cutting, manual or machine operation is used, which easily leads to inconsistent lengths of the cuts; after the redundant pins, pins (pins) or other metal wires of the coil are cut off, they are immediately assembled with the magnetic ring. The size of the magnetic ring and the coil is small, and automatic loading is difficult. They are all done manually, which is inefficient and requires a lot of human resources, or they only rely on crawler conveyors. It is difficult to accurately deliver materials to the designated location, which makes the inductor component assembly equipment have low automatic loading efficiency and low assembly efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a coil and magnetic ring assembly machine. The assembly equipment according to the present invention can not only automatically assemble the coil and magnetic ring of the inductor device, but also automatically correct and align during the assembly process, thereby reducing the assembly error and improving the electrical performance between the magnetic ring and the coil. The entire assembly process fully realizes automatic feeding, handling, correction and assembly, thereby improving production efficiency. To achieve the above purpose, the present invention adopts the following technical effects:

[0004] According to one aspect of the present invention, there is provided a coil and magnetic ring assembly machine, comprising a control box, a first feeding mechanism, a second feeding mechanism, a tangent mechanism, a conveying mechanism and an assembling mechanism, wherein the first feeding mechanism and the second feeding mechanism are respectively and horizontally arranged in parallel on the front and rear edges of the surface of the control box, the tangent mechanism is arranged directly above the feeding side of the first feeding mechanism, a conveying mechanism that moves back and forth is arranged between directly above the discharging side of the first feeding mechanism and directly above the discharging side of the second feeding mechanism, an assembly mechanism that can move up and down is arranged above the discharging side of the second feeding mechanism and behind the conveying mechanism, and the control box is respectively electrically connected to the first feeding mechanism, the second feeding mechanism, the tangent mechanism, the conveying mechanism and the assembling mechanism.

[0005] The above scheme is preferred, and the tangent mechanism includes a cutting upper and lower cylinder, a tangent support frame, an infeed stop cylinder, an outfeed stop cylinder and a cutting knife mounting plate. The tangent support frame is arranged on the rear side of the infeed side of the first feeding mechanism and is horizontally fixed to the surface of the control box body along the conveying direction of the first feeding mechanism. The cutting upper and lower cylinders are fixed to the top end of the tangent support frame, and a sliding support beam parallel to the first feeding mechanism is arranged below the top end of the tangent support frame, and sliding guide columns fixed to the control box body are arranged at both ends of the sliding support beam, and both ends of the sliding support beam are sleeved on the sliding guide columns, and the output shafts of the cutting upper and lower cylinders extend downward and are connected to the central transmission of the sliding support beam. The cutting knife mounting plate is arranged on the lower surface of the sliding support beam, and the feeding stop cylinder and the discharging stop cylinder are respectively arranged on the outer side just below the two ends of the cutting knife mounting plate and in front of the first feeding mechanism; upper cutting knives cutting toward the front and rear sides of the first feeding mechanism are respectively arranged on the lower surface of the cutting knife mounting plate; a jig waiting area for storing coil jigs is arranged between the discharging stop cylinder and the end on the discharging side of the first feeding mechanism; a reciprocating conveying mechanism is arranged between just above the two ends of the jig waiting area and just above the discharging side of the second feeding mechanism; an assembly mechanism that can move up and down is arranged on the rear side of the waiting area and between above the second feeding mechanism and below the rear side of the conveying mechanism.

[0006] Preferably, in the above scheme, a strip groove is provided on the middle surface of the cutting knife mounting plate and passes through along the conveying direction of the first feeding mechanism, and a lower cutting knife is provided on the front and rear sides of the first feeding mechanism and along the conveying direction, the lower cutting knife is located directly below the edges of both sides of the strip groove, and the upper cutting knife is located on the outside directly above the lower cutting knife.

[0007] Preferably, in the above scheme, a first blocking block is provided on the first feeding mechanism at one side of the discharge end of the jig waiting area, a lifting mechanism for loading and lifting the coil jig is provided in the jig waiting area, and the conveying mechanism is located above the lifting mechanism and is used to clamp the coil jig loaded in the lifting mechanism.

[0008] The above scheme is preferred, and the conveying mechanism includes a clamping device, a conveying support frame, a front and rear conveying motor and an upper and lower conveying cylinder, the two sides of the lower end of the conveying support frame are respectively fixed to the surface of the rear control box body close to the discharge side of the second feeding mechanism, and conveying support beams extending horizontally to the upper side of the fixture waiting area are arranged on both sides of the top end of the conveying support frame, and the front and rear conveying motors are arranged at the rear end of the conveying support beams, and guide rails are respectively arranged on the relatively inner sides of the conveying support beams on both sides of the top end of the conveying support frame, and sliding seats are respectively arranged on the guide rails on the relatively inner sides of the conveying support beams on both sides of the top end of the conveying support frame, and the rear end of the sliding seat is aligned with the front and rear conveying The output shaft of the motor is connected in transmission, and a sliding support plate is arranged between the sliding seats on the inner side of the guide rails on both sides of the top of the transport support frame, and an assembly mechanism that can move up and down is arranged at the lower rear side of the transport support beam on both sides of the top of the transport support frame. The two ends of the sliding support plate are connected to the guide rails on the inner side of the transport support beam through the sliding seats, and the upper and lower transport cylinders are arranged on the middle part of the sliding support plate. The upper and lower transport cylinders are connected to the middle part of the sliding support plate through the transport fixed support seat, and the output shafts of the upper and lower transport cylinders extend vertically downward to the clamping device, and the upper and lower transport cylinders are used to push the clamping device to clamp and transport the coil jig when it moves up and down.

[0009] The above scheme is further preferred, wherein the clamping device includes a horizontal support arm, a first vertical support arm, a second vertical support arm, a first clamping cylinder and a rotary motor, the horizontal support arm is relatively parallel to the sliding support plate and is horizontally arranged below the sliding support plate, the output shaft of the upper and lower transport cylinder extends vertically downward and is transmission-connected to the middle part of the horizontal support arm, the first vertical support arm and the second vertical support arm are respectively downwardly arranged at the left and right ends of the horizontal support arm, the rotary motor is arranged on the inner side wall of the upper end of the second vertical support arm, a rotating rod is horizontally arranged below the horizontal support arm, the two ends of the rotating rod horizontally penetrate the outer side of the top end near the first vertical support arm and the outer side of the top end of the second vertical support arm, a belt pulley is fixedly sleeved on the rotating rod above the output shaft of the rotary motor, the output shaft of the rotary motor is transmission-connected to the rotating rod through the first transmission belt and the belt pulley, the first clamping cylinder is horizontally rotationally arranged at the lower end of the first vertical support arm and the lower end of the second vertical support arm, and the two ends of the rotating rod are transmission-connected to the fixed end of the first clamping cylinder through the second transmission belt.

[0010] The above scheme is further preferred, in which the first clamping cylinder is horizontally symmetrically arranged on the inner side of the lower end of the first vertical support arm and the inner side of the lower end of the second vertical support arm, and synchronous pulleys are respectively arranged on the outer side of the lower end of the first vertical support arm and the outer side of the lower end of the second vertical support arm and are in the same horizontal line as the first clamping cylinder, and the two ends of the rotating rod are respectively connected to the synchronous pulley through a second transmission belt, and the center axis of the synchronous pulley is connected to the fixed end of the first clamping cylinder (5004).

[0011] The above scheme is further preferred, wherein the second feeding mechanism includes a front feeding mechanism and a rear feeding mechanism which are arranged in the same horizontal straight line on the rear side of the control box surface, the discharge end of the front feeding mechanism is transitionally connected with the feed end of the rear feeding mechanism, the rear feeding mechanism is arranged on the control box surface on the rear side of the jig waiting area, the rear feeding mechanism includes a feeding support seat, a feeding conveying bracket and a feeding conveyor belt, the assembly mechanism includes an assembly support frame, an assembly motor, an assembly pressure rod, a second clamping cylinder and a lifting cylinder, the feeding support seat is fixed on the surface of the control box, and the feed end and the discharge end of the feeding conveying bracket are connected by a feeding cylinder. The feeding area, the assembly area and the discharging area are composed of a feeding area, an assembly area and a discharging area, and the feeding area, the assembly area and the discharging area are connected and transitioned to each other through a feeding conveyor belt. The second clamping cylinder is respectively arranged at the front and rear edges of the middle of the assembly area of ​​the feeding conveyor bracket, and the output shaft of the second clamping cylinder vertically extends into the surface above the feeding conveyor belt. A pressing and correcting gripper is horizontally arranged on the output shaft of the second clamping cylinder. The fixed end of the lifting cylinder is fixed to the surface of the feeding support seat, and a rear stopper block that enters the surface of the feeding conveyor belt is arranged at the edge of the discharging end of the assembly area of ​​the feeding conveyor bracket. An assembly bracket is arranged between the feeding end and the discharging end of the assembly area of ​​the feeding conveyor bracket. The output shaft of the lifting cylinder extends vertically upward and is transmission-connected to the middle bottom end of the assembly bracket; an assembly support frame is arranged between the two sides below the top end of the transport support frame and below the rear side of the transport support crossbeam; the assembly motor is arranged at the rear side of one end of the assembly support frame, and the output shaft of the assembly motor passes through the front side from the rear side of the assembly support frame, and a belt driving wheel is installed on the output shaft of the assembly motor; a belt synchronous wheel in the same vertical direction as the belt driving wheel is arranged on the assembly support frame below the belt driving wheel; the belt driving wheel and the belt synchronous wheel are transmission-connected by an assembly transmission belt, and the assembly transmission belt is arranged on the assembly transmission belt. There is a conveying limit stop, the fixed end of which is arranged on the assembly conveyor belt, the transmission end of the conveying limit stop extends to the upper side of the rear-stage feeding mechanism and an assembly support seat is arranged at its end which is horizontally parallel to the rear-stage feeding mechanism, and the back side wall of the middle part of the assembly support seat is transmission-connected with the transmission end of the conveying limit stop; an assembly pressure rod extending above the assembly area of ​​the feeding conveyor belt is arranged vertically downward on the lower surface of the assembly support seat, and a pressure wire sheet corresponding to the assembly pressure rod is arranged on the rear side wall of the assembly support seat, and the lower ends of the assembly pressure rod and the pressure wire sheet extend vertically downward toward the surface of the rear-stage feeding mechanism.

[0012] The above scheme is further preferred that an assembly slide is horizontally arranged on the rear side of the assembly support seat, and the back side walls at both ends of the assembly slide are slidably arranged on the assembly support frame at the rear side of the assembly support seat by vertical slide rails, and the transmission limit block is an L-shaped transmission limit block, and the transmission end of the transmission limit block is connected to the middle back side wall of the assembly slide, and extrusion support blocks are horizontally extended on the front side walls at both ends of the assembly slide and above the two ends of the assembly support seat, and a guide support column is arranged inside the extrusion support block and along the vertical direction, and the upper end guide of the guide support column is arranged in the extrusion support block, and a shock-absorbing spring is sleeved on the outer wall of the lower end of the guide support column, and the upper surface outer walls at both ends of the assembly support seat are connected to the extrusion support blocks at both ends of the assembly support seat through shock-absorbing springs and guide support columns.

[0013] The above scheme is further preferred that sliding support blocks are vertically arranged below the two ends of the feeding conveying bracket, and sliding blocks are vertically arranged on the front side walls of the sliding support blocks. The feeding end and the discharging end of the feeding conveying bracket are respectively slidably connected to the sliding support blocks through sliding blocks, and the bottom of the fixed end of the second clamping cylinder is vertically fixed to the front outer wall of the feeding support seat through a cylinder support seat.

[0014] In summary, since the present invention adopts the above technical solution, the present invention has the following technical effects:

[0015] The coil and magnetic ring assembly machine of the present invention can not only automatically assemble the coil and magnetic ring of the inductor device, but also automatically correct and align during the assembly process, thereby reducing assembly errors and improving the electrical performance between the magnetic ring and the coil. The entire assembly process fully realizes automated feeding, handling, correction and assembly, thereby well controlling the electrical characteristics of the coil and magnetic ring assembly production of the inductor device, and improving the assembly efficiency and quality of the inductor device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a coil and magnetic ring assembly machine of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the tangent mechanism of the present invention;

[0018] Figure 3 is a side structural schematic diagram of the tangent mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the positional relationship between the upper cutting knife and the lower cutting knife of the present invention;

[0020] Figure 5 It is a schematic structural diagram of the tangent state of the tangent mechanism of the present invention;

[0021] Figure 6It is a schematic diagram of the installation position structure of the transport mechanism of the present invention;

[0022] Figure 7 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0023] Figure 8 is a schematic structural diagram of a lifting bracket of the present invention;

[0024] Fig. 9 It is a schematic structural diagram of the clamping device of the present invention;

[0025] Fig.10 is a clamping schematic diagram of the clamping device of the present invention;

[0026] Fig.11 It is a front view structural schematic diagram of the assembly mechanism of the present invention;

[0027] Fig.12 It is a three-dimensional structural schematic diagram of the assembly mechanism of the present invention;

[0028] Fig.13 is a side structural schematic diagram of the assembly mechanism of the present invention;

[0029] Fig.14 It is a schematic diagram of the positional relationship of the second clamping cylinder, the pressing and correcting gripper and the second feeding mechanism of the assembly mechanism of the present invention;

[0030] Fig.15 It is a schematic assembly diagram of the assembly mechanism of the present invention;

[0031] In the drawings, a control box 1, a first feeding mechanism 2, a second feeding mechanism 3, a cutting mechanism 4, a transport mechanism 5, an assembly mechanism 6, an operation control box 7, a coil fixture 8, a magnetic ring fixture 9, a fixture waiting area 20, a first blocking block 21, a lifting mechanism 22, a coil 80, a through hole 81, a magnetic ring 90, a lifting cylinder 220, a lifting bracket 221, a lifting arm 2210, a lifting arm 2211, and a fixture placement notch 2212;

[0032] Front feeding mechanism 30, rear feeding mechanism 31, front stopper 300, feeding support seat 310, feeding transmission bracket 311, feeding conveyor belt 312, feeding support seat 310, second clamping cylinder 313, pressing and correcting grip 313a, cylinder support seat 313b, lifting cylinder 314, rear stopper 315, assembly bracket 316, sliding block 317, sliding support block 318; upper and lower cutting cylinders 400, tangent support frame 401, inlet stopper cylinder 402, outlet stopper cylinder 403, cutting knife mounting plate 404, strip groove 404a, sliding support beam 405, sliding guide column 406, upper cutting knife 407, lower cutting knife 408;

[0033] Clamping device 500, transport support frame 501, front and rear transport motor 502, upper and lower transport cylinder 503, transport support beam 504, guide rail 505, sliding seat 506, sliding support plate 507, transport fixed support seat 508, horizontal support arm 5001, buffer spring 5001a, first vertical support arm 5002, second vertical support arm 5003, first clamping cylinder 5004, rotating motor 5005, rotating rod 5006, belt pulley 5007, first transmission belt 5008, second transmission belt 5009, synchronous pulley 5010,

[0034] Assemble the support frame 60, assemble the motor 61, assemble the pressure rod 62, the pressure plate 62a, the belt drive wheel 63, the belt synchronous wheel 64, assemble the transmission belt 64a, the transmission limit block 65, the origin sensor 65a, assemble the support seat 66, assemble the slide plate 67, the vertical slide rail 67a, the extrusion support block 68, the guide support column 69, and the shock-absorbing spring 69a. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling the reader to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0036] like Figure 1As shown, according to one aspect of the present invention, a coil and magnetic ring assembly machine is provided, comprising a control box 1, a first feeding mechanism 2, a second feeding mechanism 3, a tangent mechanism 4, a conveying mechanism 5 and an assembling mechanism 6, wherein the first feeding mechanism 2 and the second feeding mechanism 3 are respectively and horizontally arranged in parallel on the front and rear edges of the surface of the control box 1, an operation control box 7 is arranged on the control box 1 at the rear side of the feeding end of the second feeding mechanism 3, a touch screen, a start switch and a stop switch are arranged on the operation control box 7, the touch screen, the start switch and the stop switch on the operation control box 7 are electrically connected to the components in the control box 1, the tangent mechanism 4 is arranged just above the feeding side of the first feeding mechanism 2, a conveying mechanism 5 that moves back and forth is arranged between just above the discharging side of the first feeding mechanism 2 and just above the discharging side of the second feeding mechanism 3, and a conveying mechanism 5 that moves back and forth is arranged above the discharging side of the second feeding mechanism 3. An assembly mechanism 6 that can move up and down is arranged at the rear of the conveying mechanism 5. The control box 1 is electrically connected to the first feeding mechanism 2, the second feeding mechanism 3, the tangent mechanism 4, the conveying mechanism 5 and the assembly mechanism 6 respectively. The coil jig 8 loaded with the coil is transmitted to the tangent mechanism 4 through the first feeding mechanism 2. The tangent mechanism 4 cuts off the redundant coil pins, thereby trimming the coil flush. Then, the coil jig 8 with the trimmed coil is transmitted to the lower front end of the conveying mechanism 5 through the first feeding mechanism 2. The second feeding mechanism 3 transmits the magnetic ring jig 9 loaded with the magnetic ring to the lower rear end of the conveying mechanism 5. The conveying mechanism 5 transports the coil jig 8 to the top of the magnetic ring jig 9. The assembly mechanism 6 moves downward to press the coil loaded in the coil jig 8 into the magnetic ring loaded on the magnetic ring jig 9. After loading, the second feeding mechanism 3 transmits the magnetic ring loaded in the magnetic ring jig 9 and the coil assembly to the next process.

[0037] In the present invention, if Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the tangent mechanism 4 includes a cutting upper and lower cylinder 400, a tangent support frame 401, an infeed stop cylinder 402, an outfeed stop cylinder 403 and a cutting knife mounting plate 404. The tangent support frame 401 is arranged on the rear side of the infeed side of the first feeding mechanism 2 and is horizontally fixed on the surface of the control box 1 along the conveying direction of the first feeding mechanism 2. The cutting upper and lower cylinders 400 are fixed on the top of the tangent support frame 401. A sliding support beam 405 parallel to the first feeding mechanism 2 is arranged below the top of the tangent support frame 401. Sliding guide columns 406 fixed to the control box 1 are arranged at both ends of the sliding support beam 405. Both ends of the sliding support beam 405 are sleeved on the sliding guide columns 406. The output shaft of the cutting upper and lower cylinders 400 extends downward and is connected to the center of the sliding support beam 405. Transmission connection, the cutting knife mounting plate 404 is arranged on the lower surface of the sliding support beam 405, the feeding blocking cylinder 402 and the discharging blocking cylinder 403 are respectively arranged on the outer side just below the two ends of the cutting knife mounting plate 404 and located in front of the first feeding mechanism 2, and upper cutting knives 407 tangential to the rear two sides of the first feeding mechanism 2 are respectively installed on the lower surface of the cutting knife mounting plate 404, and a jig waiting area 20 for storing the coil jig 8 is arranged between the discharging blocking cylinder 403 and the end of the discharging side of the first feeding mechanism 2, and a reciprocating conveying mechanism 5 is arranged between just above the two ends of the jig waiting area 20 and just above the discharging side of the second feeding mechanism 3, and an assembly mechanism 6 that can move up and down is arranged on the rear side of the waiting area 20 and between above the second feeding mechanism 3 and below the rear side of the conveying mechanism 5;A strip groove 404a is provided on the middle surface of the cutting knife mounting plate 404 and along the conveying direction of the first feeding mechanism 2, and a lower cutting knife 408 is provided on the front and rear sides of the first feeding mechanism 2 and along the conveying direction, and the lower cutting knife 408 is located just below the edges of both sides of the strip groove 404a, and the upper cutting knife 407 is located on the outside just above the lower cutting knife 408. When the first feeding mechanism 2 conveys the coil fixture 8 loaded with a row of coils 80 to the bottom of the cutting knife mounting plate 404, the material discharging stopper at the edge of the first feeding mechanism 2 and close to the feeding side After the photoelectric switch (not shown) arranged on the side wall of the cylinder 403 detects the transmitted coil fixture 8, the feed stop cylinder 402 near the feed end of the first feeding mechanism 2 and the discharge stop cylinder 403 near the discharge end of the first feeding mechanism 2 respectively extend from the front edge of the first feeding mechanism 2 into the surface of the first feeding mechanism 2, and the output shaft of the feed stop cylinder 402 blocks the end of the coil fixture 8, and the output shaft of the discharge stop cylinder 403 blocks the head end of the coil fixture 8, thereby squeezing the coil fixture 8 between the feed stop cylinder 402 and the discharge stop cylinder 403, at this time, the output shaft of the upper and lower cylinders 400 extends downward and pushes the sliding support beam 405 to slide downward on the sliding guide column 406 and drives the cutting knife mounting plate 404 to move downward. When the cutting knife mounting plate 404 moves downward, it drives the upper cutting knife 407 to move in the direction of the lower cutting knife 408, and the coil fixture 8 is embedded in the strip groove 404a. When the upper cutting knife 407 moves downward in the direction of the lower cutting knife 408, the excess pins of the coil fixture 8 loaded with a whole row of coils 80 are cut off, and the overlength of a whole row of coils 80 is completed. After the redundant pins are cut off, the output shaft of the upper and lower cylinders 400 shrinks upward and drives the sliding support beam 405 to slide upward on the sliding guide column 406, and the cutting knife mounting plate 404 moves upward and drives the upper cutting knife 407 to leave the pins of a whole row of coils 80, so that the entire cutting mechanism 4 returns to its original position. At this time, the discharge blocking cylinder 403 acts 3 and its output shaft is recovered, so that the coil jig 8 is released from the conveying channel in the first feeding mechanism 2, and the first feeding mechanism 2 is started and the coil jig 8 is conveyed to the jig waiting area 20, waiting for the conveying mechanism 5 to carry the coil jig. ;

[0038] In the present invention, if Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8As shown, a first blocking block 21 is provided on the first feeding mechanism 2 at one side of the discharge end of the jig waiting area 20, and a lifting mechanism 22 for loading and lifting the coil jig 8 is provided in the jig waiting area 20, and the transport mechanism 5 is located above the lifting mechanism 22 and is used to clamp the coil jig 8 loaded in the lifting mechanism 22, and the lifting mechanism 22 includes a lifting cylinder 220 and a lifting bracket 221, and the lifting bracket 221 includes a lifting arm 2210 and a lifting arm 2211, and the lifting mechanism 5 is provided on the first feeding mechanism The two ends of the jig waiting area 20 in the 2 are longitudinally penetrated with a lifting arm placement notch 21 that matches the width of the lifting arm 2211, and the lifting arms 2211 at both ends of the lifting arm 2210 are respectively provided with jig placement notches 2212 in a horizontal and horizontal straight line. The lifting arm 2210 is horizontally arranged at the rear side of the jig waiting area 20 and along the conveying direction of the first feeding mechanism 2, and the lifting cylinder 220 is arranged at the lower rear side of the jig waiting area 20 of the first feeding mechanism 2. The output shaft extends vertically upward and is connected to the outer wall of the lower surface of the middle part of the lifting arm 2210. The two ends of the lifting arm 2210 are horizontally perpendicular to the lifting arms 2211 at the two ends of the jig waiting area 20. The two ends of the lifting arm 2210 are respectively connected with one end of the lifting arm 2211 in an integral manner. The other end of the lifting arm 2211 is inserted into the lifting arm placement notch 21. When the first feeding mechanism 2 is activated to transfer the coil jig 8 to the jig waiting area 20 and touch the first blocking block 21, the two ends of the coil jig 8 are placed. The coil jig 8 is placed in the jig placement notch 2212 of the lifting arm 2211, and the conveyor belt set by the first feeding mechanism 2 in the jig waiting area 20 stops conveying the coil jig 8. The output shaft of the lifting cylinder 220 extends upward and pushes the lifting arm 2210 to move upward, so that the coil jig 8 placed in the jig placement notch 2212 on the lifting arm 2211 is lifted up, waiting for the conveying mechanism 5 to clamp the coil jig 8 loaded with the coil, and then convey it to the assembling mechanism 6 for assembly with the magnetic ring loaded by the magnetic ring jig 9.

[0039] In the present invention, if Figure 1 , Figure 6 , Fig. 9 , Fig.10As shown, the transport mechanism 5 includes a clamping device 500, a transport support frame 501, a front and rear transport motor 502 and an upper and lower transport cylinder 503. The two sides of the lower end of the transport support frame 501 are respectively fixed on the surface of the rear control box 1 close to the discharge side of the second feeding mechanism 3. Transport support beams 504 extending horizontally to the upper side of the fixture waiting area 20 are arranged on both sides of the top of the transport support frame 501. The front and rear transport motors 502 are arranged at the rear end of the transport support beam 504. Guide rails 505 are respectively arranged on the relative inner sides of the transport support beams 504 on both sides of the top of the transport support frame 501. A sliding seat 506 is separately provided, and the rear end of the sliding seat 506 is drivingly connected to the output shaft of the front and rear transport motors 502. A sliding support plate 507 is provided between the sliding seats 506 on the inner side of the guide rails 505 on both sides of the top of the transport support frame 501. An assembly mechanism 6 that can move up and down is provided at the lower rear side of the transport support beam 504 on both sides of the top of the transport support frame 501. The two ends of the sliding support plate 507 are connected to the guide rails 505 on the inner side of the transport support beam 503 through the sliding seat 506. The upper and lower transport cylinders 503 are provided in the middle of the sliding support plate 507. The upper and lower transport cylinders 503 are connected to the middle of the sliding support plate 507 through the transport fixed support seat 508. The output shaft of the cylinder 503 extends vertically downward to the clamping device 500. The upper and lower transport cylinders 503 are used to push the clamping device 500 to move up and down to clamp and transport the coil jig 8. The initial position of the clamping device 500 is located directly above the jig waiting area 20, which is convenient for the clamping device 500 to clamp the coil jig 8 loaded with the coil. When the coil jig 8 placed in the jig placement notch 2212 on the lifting arm 2211 is lifted upward, the upper and lower transport cylinders 503 push the clamping device 500 downward to move it downward. After the clamping device 500 clamps the two ends of the coil jig 8, the output shaft of the upper and lower transport cylinders 503 is recovered and the coil jig 8 is lifted upward, and then the front and rear transport motors 502 are started to drive the motor. The support plate 507 moves toward the side of the assembly mechanism 6 on the guide slide rail 505 between the opposite inner sides of the two transport support beams 504, and transports the coil jig 8 loaded with the coil to the top of the second feeding mechanism 3. At this time, the second feeding mechanism 3 also transmits the magnetic ring jig 9 loaded with the magnetic ring to the bottom of the coil jig 8 clamped by the clamping device 500. The output shaft of the upper and lower transport cylinders 503 extends downward to push the clamping device 500 to move downward, and drives the coil jig 8 to approach the surface of the magnetic ring jig 9, and then starts the assembly mechanism 6 to push the coil loaded on the coil jig 8 to be set in the magnetic ring loaded on the magnetic ring jig 9, so that the clamping device 500 can quickly clamp the coil jig 8 and assemble the coil with the magnetic ring in the magnetic ring jig 9.

[0040] In the present invention, if Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the clamping device 500 includes a horizontal support arm 5001, a first vertical support arm 5002, a second vertical support arm 5003, a first clamping cylinder 5004 and a rotating motor 5005. The horizontal support arm 5001 is relatively parallel to the sliding support plate 507 and is horizontally arranged below the sliding support plate 507. The output shaft of the up and down transport cylinder 503 extends vertically downward and is transmission-connected to the middle part of the horizontal support arm 5001. A buffer spring 5001a is connected between the outer wall of the sliding support plate 507 and the horizontal support arm 5001. When the up and down transport cylinder 503 pushes the horizontal support arm 5001 to move downward, the buffer spring 5001a is pulled during the downward movement of the horizontal support arm 5001. 01 and 5001 are moved upwards, and the first vertical support arm 5002 and the second vertical support arm 5003 are respectively arranged downwards at the left and right ends of the horizontal support arm 5001, and the second vertical support arm 5003 ... The rotating motor 5005 is arranged on the inner wall, and a rotating rod 5006 is arranged horizontally below the horizontal support arm 5001. Two ends of the rotating rod 5006 horizontally penetrate the outer side of the top end near the first vertical support arm 5002 and the outer side of the top end of the second vertical support arm 5003. A belt pulley 5007 is fixedly sleeved on the rotating rod 5006 above the output shaft of the rotating motor 5005. The output shaft of the rotating motor 5005 is connected to the rotating rod 5006 through a first transmission belt 5008 and the belt pulley 5007. When the rotating motor 5005 rotates, the belt pulley 5007 is driven by the first transmission belt 5008 and the rotating rod 5006 is driven to rotate together. The first clamping cylinder 5004 is respectively arranged at the lower ends of the two vertical support arms 5003 for horizontal rotation, and the two ends of the rotating rod 5006 are respectively connected to the fixed end of the first clamping cylinder 5004 through the second transmission belt 5009. The first clamping cylinder 5004 is respectively arranged horizontally and symmetrically on the inner side of the lower end of the first vertical support arm 5002 and the inner side of the lower end of the second vertical support arm 5003. Synchronous pulleys 5010 which are in the same horizontal straight line as the clamping cylinder 5004 are respectively arranged on the outer side of the lower end of the first vertical support arm 5002 and the outer side of the lower end of the second vertical support arm 5003. The two ends of the rotating rod 5006 are respectively connected to the synchronous pulleys 5010 through the second transmission belt 5009.The central axis of the synchronous pulley 5010 is transmission-connected to the fixed end of the clamping cylinder 5004, and the two ends of the rotating rod 5006 respectively pass through the outer side of the upper end of the first vertical support arm 5002 and the outer side of the upper end of the second vertical support arm 5003, and the first clamping cylinder 5004 is respectively fixed on the outer side of the lower end of the first vertical support arm 5002 and the outer side of the lower end of the second vertical support arm 5003. Since the first clamping cylinder 5004 is arranged on the central axis of the synchronous pulley 5010, when the two ends of the rotating rod 5006 are transmission-connected to the synchronous pulley 5010 through the second transmission belt 5009, the rotating motor 5005 drives the rotating rod 5006 to rotate, and drives the first clamping cylinder 5004 through the second transmission belt 5009 The cylinder 5004 rotates. At this time, the first clamping cylinder 5004 clamps the coil jig 8 and then rotates 180°, so that the coil loaded on the coil jig 8 is facing downward, so that it can be aligned with the magnetic ring loaded on the magnetic ring jig 9, so that it can be easily and quickly assembled; when the conveyor belt set by the first feeding mechanism 2 in the jig waiting area 20 stops conveying the coil jig 8, the output shaft of the lifting cylinder 220 extends upward and pushes the lifting arm 2210 to move upward, so that the coil jig 8 placed in the jig placement notch 2212 on the lifting arm 2211 is lifted upward, and at this time, the upper and lower transport cylinder 503 pushes the horizontal support arm 5001 downward, and drives the first clamping cylinder 5004 to move downward until the lifting arm 221 lifts the coil jig loaded with the coil 80 8, start the first clamping cylinder 5004 and clamp the two ends of the coil fixture 8, the upper and lower transport cylinders 503 pull the horizontal support arm 5001 upward to move upward, and drive the coil fixture 8 clamped by the first clamping cylinder 5004 to move upward to a certain height and then pause, start the rotating motor 5005 to drive the rotating rod 5006 to rotate together, and at the same time, the photoelectric switch set on the outer edge of the second feeding mechanism 3 detects (not shown) whether the magnetic ring fixture 9 has reached the assembly position, and then the second conveyor belt 5009 drives the first clamping cylinder 5004 to rotate 180°, thereby rotating the coil fixture 8 clamped by the first clamping cylinder 5004 by 180°, so that the coil 80 loaded on the coil fixture 8 is facing downward so as to be aligned with the magnetic ring fixture. 9 loaded with magnetic ring 90, can be conveniently and quickly assembled; after the coil fixture 8 driven by the first clamping cylinder 5004 rotates 180°, the front and rear transport motor 502 pushes the sliding support plate 507 to drive the horizontal support arm 5001 to slide on the guide rail 505, and the front and rear transport motor 502 drives the horizontal support arm 5001 to move along the side of the assembly mechanism 6 by pushing the sliding support plate 507, and after the coil fixture clamped by the first clamping cylinder 5004 is transported to the top of the second feeding mechanism 3 where the magnetic ring fixture 9 is parked, the front and rear transport motor 502 stops running, and the upper and lower transport cylinders 503 are started to run, and the output shafts of the upper and lower transport cylinders 503 extend downward to push the horizontal support arm 5001 to move downward and drive the first clamping cylinder 5004 to move downward,Approach the magnetic ring jig 9, align the coil placed in the coil jig 8 with the magnetic ring placed in the magnetic ring jig 9, and then complete the coil handling operation, wait for the assembly mechanism 6 to start and assemble with the magnetic ring loaded in the magnetic ring jig 9, and push the coil loaded in the coil jig 8 to be set in the magnetic ring loaded in the magnetic ring jig 9. The present invention realizes the rapid handling of the coil jig 8 and completes the rapid assembly of the coil and the magnetic ring.

[0041] In the present invention, if Figure 1 , Figure 6 , Fig.11 , Fig.12 , Fig.13 , Fig.14 and Fig.15As shown, the second feeding mechanism 3 includes a front feeding mechanism 30 and a rear feeding mechanism 31 which are arranged in the same horizontal straight line on the rear side of the surface of the control box 1. The discharge end of the front feeding mechanism 30 is transitionally connected with the feed end of the rear feeding mechanism 31. The rear feeding mechanism 31 is arranged on the surface of the control box 1 on the rear side of the fixture waiting area 20. The rear feeding mechanism 31 includes a feeding support seat 310, a feeding conveying bracket 311 and a feeding conveyor belt 312. The assembly mechanism 6 includes The support frame 60, the motor 61, the pressure rod 62, the second clamping cylinder 313 and the lifting cylinder 314 are assembled, and the feeding support seat 310 is fixed on the surface of the control box 1. The two ends of the feeding conveying bracket 311 are arranged on the surface of the control box 1 through the feeding support seat 310. The feeding conveying bracket 311 is composed of a feeding area, an assembly area and a discharging area between the feeding end and the discharging end. The feeding area, the assembly area and the discharging area are connected and transitioned by the feeding conveyor belt 312. A rear stopper 315 extending into the surface of the feeding conveyor belt 312 is provided at the edge of the discharge end of the assembly area of ​​the feeding conveyor bracket 311, and a front stopper 300 is also provided on the surface of the front feeding mechanism 30. When the pre-assembled magnetic ring fixture 9 has entered the surface of the feeding conveyor belt 312, the front stopper cylinder (not shown) pushes the front stopper 300 into the surface of the front feeding mechanism 30 to prevent the next magnetic ring fixture 9 from entering the feeding conveyor belt 312. An assembly pressure rod 62 that can move up and down is arranged above the magnetic ring fixture 9. When the magnetic ring 90 loaded on the magnetic ring fixture 9 is conveyed from the front feeding mechanism 30 to the assembly area of ​​the rear feeding mechanism 31, the rear stopper cylinder (not shown) pushes the rear stopper block 315 to extend vertically toward the surface direction of the feeding conveyor belt 312, so that the magnetic ring fixture 9 stays on the feeding conveyor belt 312 in the assembly area, waiting for the assembly pressure rod 62 that can move up and down to be inserted into the coil fixture 8, and the coil loaded in the coil fixture 8 falls into the magnetic ring 90 loaded on the magnetic ring fixture 9;The lifting cylinder 314 is fixed on the surface of the feeding support seat 310 and below the assembly area. An assembly bracket 316 is arranged between the feeding end and the discharging end of the assembly area of ​​the feeding conveying bracket 311. The structure of the assembly bracket 316 is the same as that of the lifting bracket 221. The output shaft of the lifting cylinder 314 extends vertically upward and is transmission-connected to the middle bottom end of the assembly bracket 316. The second clamping cylinder 313 is respectively arranged on the front and rear side edges of the middle of the assembly area of ​​the feeding conveying bracket 311. The output shaft of the second clamping cylinder 313 extends vertically above the surface of the feeding conveyor belt 312. A pressing and correcting gripper 313a is horizontally arranged on the output shaft of the second clamping cylinder 313. The bottom of the fixed end of the second clamping cylinder 313 is vertically fixed to the front outer wall of the feeding support seat 310 through a cylinder support seat 313b. When the magnetic ring 90 loaded on the magnetic ring fixture 9 is transferred to the assembly area on the feeding conveyor belt 312, the rear stopper block 315 extends vertically toward the surface direction of the feeding conveyor belt 312, so that the magnetic ring fixture 9 stays on the feeding conveyor belt 312 in the assembly area, and the magnetic ring fixture 9 is placed on the assembly bracket 316. The output shaft of the lifting cylinder 314 extends vertically upward to push the assembly bracket 316 to lift upward. After the assembly bracket 316 drives the placed magnetic ring fixture 9 to be slightly lifted to a certain height, the output shafts of the second clamping cylinders 313 on both sides of the assembly area push the pressing and correcting grips 313a to clamp the magnetic ring fixture 9, and push the magnetic ring 90 to correct it, so that the magnetic ring 90 is re-corrected after being offset during the transmission process. After the correction of the magnetic ring 90 on the magnetic ring fixture 9 is completed, wait for the coil 80 loaded in the coil fixture 8 to be assembled with the magnetic ring 90 loaded on the magnetic ring fixture 9.An assembly support frame 60 is arranged between the two sides below the top of the transport support frame 501 and below the rear side of the transport support crossbeam 504. The assembly motor 61 is arranged at the rear side of one end of the assembly support frame 60. The output shaft of the assembly motor 61 passes through the rear side of the assembly support frame 60 and passes through the front side. A belt drive wheel 63 is installed on the output shaft of the assembly motor 61. A belt synchronous wheel 64 in the same vertical direction as the belt drive wheel 63 is arranged on the assembly support frame 60 below the belt drive wheel 63. An assembly transmission belt 64a is provided between the belt drive wheel 63 and the belt synchronous wheel 64. The transmission limit stopper 65 is provided on the assembly transmission belt 64a, and the fixed end of the transmission limit stopper 65 is provided on the assembly transmission belt 64a. Origin sensing pieces 65a are provided between the belt driving wheel 63 and the belt synchronous wheel 64 and are spaced apart in the vertical direction. The origin sensing pieces 65a are used to detect the height position of the transmission limit stopper 65 driven by the assembly transmission belt 64a to move up and down. The transmission end of the transmission limit stopper 65 extends to one side above the assembly area of ​​the rear-stage feeding mechanism 31, and a transmission end of the transmission limit stopper 65 is provided with a transmission end which is parallel to the rear-stage feeding mechanism 31. A horizontally parallel assembly support seat 66, the side wall of the middle back side of the assembly support seat 66 is transmission-connected to the transmission end of the transmission limit stopper 65, and an assembly pressure rod 62 extending above the assembly area of ​​the feeding conveyor belt 312 is vertically arranged downward on the lower surface of the assembly support seat 66, and the assembly pressure rod 62 extends vertically downward on the lower surface of the assembly support seat 66 and along the assembly area direction of the feeding conveyor bracket 311 (the surface of the feeding conveyor belt 312), so that the assembly pressure rod 62 can be vertically arranged downward along the lower surface of the assembly support seat 66 and correspond to the coil placement position in the coil fixture 8, and the assembly pressure rod 62 can push the coil away The moving coil fixture 8 is provided with a wire pressing piece 62a corresponding to and parallel to the assembly pressure rod 62 on the rear side wall of the assembly support seat 66, and the lower ends of the assembly pressure rod 62 and the lower ends of the wire pressing piece 62a extend vertically downward to the surface of the assembly area of ​​the rear feeding mechanism 31; a plurality of coil loading areas are provided on the coil fixture 8, and a vertical through hole 81 is provided in each coil loading area. For this purpose, a group of the assembly pressure rod 62 and the wire pressing piece 62a are correspondingly provided in the coil loading area, and the wire pressing piece 62a is used to press the pin of the coil, and the assembly pressure rod 62 will be vertically inserted downward into the through hole 81 of the coil fixture 8;When the upper and lower transport cylinders 503 drive the coil jig 8 held by the first clamping cylinder 5004 downward to approach the magnetic ring jig 9 to assemble the coil and the magnetic ring, the assembly motor 61 on the assembly support frame 60 is started to drive the assembly conveyor belt 64a to rotate forward and reverse between the belt driving wheel 63 and the belt synchronous wheel 64. When the assembly motor 61 drives the assembly conveyor belt 64a to rotate forward, the conveying limit block 65 on the assembly conveyor belt 64a moves downward, and the conveying limit block 65 will drive the assembly support seat 66 to move downward, so that the assembly pressure rod 62 at the lower end of the assembly support seat 66 will be inserted into the through hole 81 of the coil jig 8, and the wire pressing piece 62a is pressed tightly on the pin of the coil 80, and the assembly pressure rod 62 pushes the coil 80 loaded in the coil jig 8 into the magnetic ring 90 loaded in the magnetic ring jig 9 to complete the assembly. ;

[0042] In the present invention, if Fig.12 , Fig.13 , Fig.14 and Fig.15As shown, an assembly slide 67 is horizontally arranged on the rear side of the assembly support seat 66, and the back side walls at both ends of the assembly slide 67 are slidably arranged on the assembly support frame 60 at the rear side of the assembly support seat 66 through vertical slide rails 67a. The assembly slide 67 can slide up and down along the surface of the vertical slide rails 67a. The transmission limit stopper 65 is an L-shaped transmission stopper. The transmission end of the transmission limit stopper 65 is connected to the back side wall of the middle part of the assembly slide 67. An extrusion support block 68 extends horizontally above both ends of the support seat 66, and a guide support column 69 is arranged inside the extrusion support block 68 and along the vertical direction. The upper end of the guide support column 69 is fixed in the extrusion support block 68 by a bearing, a spring ring sleeve or a direct sleeve. The upper end of the guide support column 69 is guided in the extrusion support block 68. When the assembly support seat 66 moves upward or downward, the assembly support seat 66 is guided by the guide support column 69 to push the extrusion support block 68 to slide up and down along the surface of the vertical slide rail 67a.A shock-absorbing spring 69a is sleeved on the outer wall of the lower end of the guide support column 69. When the assembly support seat 66 drives the assembly pressure rod 62 to be inserted downward into the coil fixture 8, the shock-absorbing spring 69a plays a shock-absorbing and buffering role on the assembly support seat 66. The upper surface outer walls of the two ends of the assembly support seat 66 are connected to the extrusion support blocks 68 at the two ends of the assembly support seat 66 through the shock-absorbing spring 69a and the guide support column 69. When the assembly motor 61 drives the transmission limit block 65 to move downward through the assembly transmission belt 64a, the transmission limit block 65 drives the middle part of the assembly support seat 66 to move up and down, driving the two ends of the assembly support seat 66 to slide downward along the vertical slide rail 67a through the shock-absorbing spring 69a, the guide support column 69 and the extrusion support block 68, thereby pushing the assembly pressure rod 62 downward to be inserted into the coil fixture 8 to assemble the coil and the magnetic ring. After the assembly is completed, the assembly motor 61 rotates in the opposite direction and drives the assembly support seat 66 upward through the assembly transmission belt 64a and the transmission limit block 65 When the transmission limit stopper 65 moves downward to the horizontal height position of the origin induction piece 65a at the highest point, the assembly motor 61 stops rotating. The origin induction piece 65a (photoelectric switch) is arranged on the assembly support frame 60. The height position of the origin induction piece 65a is lower than the height of the belt drive wheel 63, and the height of the origin induction piece 65a is close to the lowest end position of the belt drive wheel 63. When the transmission limit stopper 65 moves downward to the horizontal height position of the origin induction piece 65a at the lowest point, the assembly pressure rod 62 completes the insertion into the through hole 81 of the coil fixture 8 for assembly operation. The assembly motor 61 stops rotating and waits to return to the highest point original position, thereby effectively controlling the assembly operation of the coil and the magnetic ring, and preventing the assembly pressure rod 62 from excessively squeezing the coil and causing damage; during the up and down sliding process of the assembly support seat 66, the assembly pressure rod 62 is guided to slide on the vertical slide rail 67a by squeezing the support block 68, so that the assembly pressure rod 62 is more stable during the assembly operation and up and down movement.

[0043] In the present invention, if Fig.12 As shown, sliding support blocks 318 are vertically arranged below the two ends of the feeding and conveying bracket 311, the bottom of the sliding support block 318 is fixed to the surface of the control box 1, and a sliding block 317 is vertically arranged on the front side wall of the sliding support block 318. The feeding end and the discharging end of the feeding and conveying bracket 311 are slidably connected to the sliding support block 318 through the sliding block 317 respectively. By adjusting the height of the sliding block 317 on the sliding support block 318, the height of the rear-stage feeding mechanism 31 can be adjusted (mainly adjusting the height of the feeding and conveying bracket 311, so as to adapt to the assembly of jigs and inductor devices of different sizes).

[0044] In the present invention, combined with Figures 1 to 15, the process of assembling the coil and magnetic ring of the inductor device by using the coil and magnetic ring assembly machine of the present invention is further described, the control motor, cylinder, motor and other drive controllers (PLC controller), solenoid valve electrical components, and power supply equipment are installed in the control box 1, and the entire assembly machine is turned on or off by controlling the start switch and stop switch of the control box 7. After starting the assembly machine, various assembly operation parameters are set by touching the touch screen to adjust the action of the entire equipment. After the parameters are set, the coil fixture 8 loaded with the coil 80 is sequentially fed into the first feeding mechanism 2, and then the coil fixture 8 loaded with the coil 80 is gradually fed into the area of ​​the cutting mechanism 4, and the cutting mechanism 4 is started to cut the upper and lower cylinders 400 and push the upper cutting knife 407 downward to cut. The knife 408 moves in the direction of the wire to cut off the wire tail of the coil 80, and then sends it to the waiting area 20 through the first feeding mechanism 2, and starts the conveying mechanism 5 to enter the waiting state for conveying the coil fixture 8; the magnetic ring fixture 9 loaded with magnetic rings 90 is sent to the lower area of ​​the assembly mechanism 6 through the second feeding mechanism 3 in turn, and the assembly mechanism 6 is started to enter the waiting state for assembly, and the magnetic ring 90 loaded in the magnetic ring fixture 9 is clamped and corrected by pressing the correction grip 313a; then the conveying mechanism 5 is started, so that the lifting mechanism 22 of the waiting area 20 pushes the coil fixture 8 upward, and the upper and lower conveying cylinders 503 push the horizontal support arm 5001 of the clamping device 500 downward, driving the first clamping cylinder 5004 to move to the two end positions of the coil fixture 8, and the second conveying cylinder 503 is started. After a clamping cylinder 5004 clamps both ends of the coil fixture 8, the rotating motor 5005 is started to drive the rotating rod 5006 to rotate together, and the first clamping cylinder 5004 is driven to rotate 180° through the second conveyor belt 5009, so that the coil 80 loaded on the coil fixture 8 is located at the lower position, so as to align with the magnetic ring 90 loaded on the magnetic ring fixture 9, so that rapid assembly can be performed; the front and rear transport motors 502 are started to push the sliding support plate 507 to drive the horizontal support arm 5001 to slide on the guide rail 505, and the coil fixture 8 clamped by the first clamping cylinder 5004 is transported to the top of the magnetic ring fixture 9 parked in the second feeding mechanism 3, and the front and rear transport motors 502 are stopped, and the upper and lower transport cylinders 503 are started to operate. The output shaft of 03 extends downward to push the horizontal support arm 5001 to move downward and drive the first clamping cylinder 5004 to move downward close to the magnetic ring fixture 9, so that the coil 80 placed in the coil fixture 8 is aligned with the magnetic ring 90 placed in the magnetic ring fixture 9, and the coil handling operation is completed at this time; the assembly motor 61 of the assembly mechanism 6 is started to rotate forward, and the assembly motor 61 drives the assembly support seat 66 to move downward through the assembly conveyor belt 64a and the conveying limit block 65, so that the assembly pressure rod 62 at the lower end of the assembly support seat 66 will be inserted into the through hole 81 of the coil fixture 8, thereby pressing the coil in the coil fixture 8 into the magnetic ring 90 loaded in the magnetic ring fixture 9, so that the coil 80 is pressed into the magnetic ring 90 to form a whole, thereby realizing the assembly of the coil 80 and the magnetic ring 90;After the assembly is completed, the assembly motor 61 rotates in the opposite direction, driving the assembly support seat 66 to move upward and return to its original position, so that the assembly pressure rod 62 leaves the through hole 81 of the coil fixture 8, and when the upper and lower transport cylinders 503 of the transport mechanism 5 are started to move upward, the clamping device 500 moves upward, so that the coil fixture 8 moves upward and the magnetic ring fixture 9; the front and rear transport motors 502 are started to drive the sliding support plate 507 to move forward, thereby driving the horizontal support arm 5001 to move toward the first feeding mechanism 2 to the top of the waiting area 20, and then the output shaft of the upper and lower transport cylinders 503 extends downward to push the horizontal support arm 5001 to move downward, and the first The clamping cylinder 5004 releases the coil fixture 8 at the original position of the waiting area 20, and then clamps the next coil fixture 8 to enter the next handling work; the second feeding mechanism 3 continues to convey the coil and magnetic ring assembled on the magnetic ring fixture 9 to the next process; the assembly equipment of the present invention can assemble the coil and magnetic ring of the inductor device, and can automatically correct and align during the assembly process, reduce the gap between the coil and the magnetic ring, and improve the assembly error, so as to well control the electrical characteristics of the inductor product production process. The entire assembly process fully realizes automatic feeding, handling, correction and assembly processing, thereby improving production efficiency. ;

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A coil and magnetic ring assembly machine, characterized in that: The invention comprises a control box (1), a first feeding mechanism (2), a second feeding mechanism (3), a tangent mechanism (4), a conveying mechanism (5) and an assembly mechanism (6); the first feeding mechanism (2) and the second feeding mechanism (3) are respectively arranged horizontally and parallelly on the front and rear edges of the surface of the control box (1); the tangent mechanism (4) is arranged directly above the feeding side of the first feeding mechanism (2); a conveying mechanism (5) that can move back and forth is arranged between directly above the discharging side of the first feeding mechanism (2) and directly above the discharging side of the second feeding mechanism (3); an assembly mechanism (6) that can move up and down is arranged above the discharging side of the second feeding mechanism (3) and behind the conveying mechanism (5); the control box (1) is respectively electrically connected to the first feeding mechanism (2), the second feeding mechanism (3), the tangent mechanism (4), the conveying mechanism (5) and the assembly mechanism (6); The tangent mechanism (4) comprises a cutting upper and lower cylinder (400), a tangent support frame (401), an infeed stop cylinder (402), an outfeed stop cylinder (403) and a cutting knife mounting plate (404); the tangent support frame (401) is arranged at the rear side of the infeed side of the first feeding mechanism (2) and is horizontally fixed on the surface of the control box (1) along the conveying direction of the first feeding mechanism (2); the cutting upper and lower cylinders (400) are fixed on the top of the tangent support frame (401); A sliding support beam (405) parallel to the first feeding mechanism (2) is arranged below the top of the sliding support beam (401), and sliding guide columns (406) fixed to the control box (1) are arranged at both ends of the sliding support beam (405), and both ends of the sliding support beam (405) are sleeved on the sliding guide columns (406), and the output shaft of the upper and lower cutting cylinders (400) extends downward and is connected to the central transmission of the sliding support beam (405), and the cutting knife is arranged on the lower surface of the sliding support beam (405). The mounting plate (404) is provided with the feed stop cylinder (402) and the discharge stop cylinder (403) respectively on the outside directly below the two ends of the cutting knife mounting plate (404) and located in front of the first feeding mechanism (2). The upper cutting knife (407) tangential to the front and rear sides of the first feeding mechanism (2) is respectively installed on the lower surface of the cutting knife mounting plate (404). A jig waiting area for storing the coil jig (8) is provided between the discharge stop cylinder (403) and the end of the discharge side of the first feeding mechanism (2). A transport area (20) is provided, a transport mechanism (5) that can move back and forth is provided between directly above the two ends of the jig waiting area (20) and directly above the discharge side of the second feeding mechanism (3), and an assembly mechanism (6) that can move up and down is provided at the rear side of the waiting area (20) and between above the second feeding mechanism (3) and below the rear side of the transport mechanism (5); a photoelectric switch for detecting the coil jig (8) is provided at the edge of the first feeding mechanism (2) and on the side wall of the discharge blocking cylinder (403) close to the feeding side; A first blocking block (21) is provided on the first feeding mechanism (2) at one side of the discharge end of the jig waiting area (20); a lifting mechanism (22) for loading and lifting the coil jig (8) is provided in the jig waiting area (20); the transport mechanism (5) is located above the lifting mechanism (22) and is used to clamp the coil jig (8) loaded in the lifting mechanism (22); The transport mechanism (5) comprises a clamping device (500), a transport support frame (501), a front and rear transport motor (502) and an upper and lower transport cylinder (503). The lower ends of the transport support frame (501) are respectively fixed on the surface of a rear control box (1) close to the discharge side of the second feeding mechanism (3). Transport support beams (504) extending horizontally to the upper side of the fixture waiting area (20) are arranged on both sides of the top of the transport support frame (501). The front and rear transport motors (502) are arranged at the rear end of the transport support beam (504). Guide rails (505) are respectively arranged on the relatively inner sides of the transport support beams (504) on both sides of the top of the transport support frame (501). Sliding seats (506) are respectively arranged on the relatively inner sides of the transport support beams (504) on both sides of the top of the transport support frame (501). The rear ends of the sliding seats (506) are aligned with the front and rear transport motors (502). The output shaft is connected in driving manner, a sliding support plate (507) is arranged between the guide rails (505) on both sides of the top of the transport support frame (501) and the sliding seat (506) on the inner side, and an assembly mechanism (6) that can move up and down is arranged below the rear side of the transport support beam (504) on both sides of the top of the transport support frame (501), and the two ends of the sliding support plate (507) are connected to the guide rails (505) on the inner side of the transport support beam (504) through the sliding seat (506). 5), the upper and lower transport cylinder (503) is arranged on the middle part of the sliding support plate (507), and the upper and lower transport cylinder (503) is connected to the middle part of the sliding support plate (507) through a transport fixed support seat (508), and the output shaft of the upper and lower transport cylinder (503) extends vertically downward to the clamping device (500), and the upper and lower transport cylinder (503) is used to push the clamping device (500) to move up and down to clamp and transport the coil fixture (8).

2. A coil and magnetic ring assembly machine according to claim 1, characterized in that: A strip groove (404a) is provided on the middle surface of the cutting knife mounting plate (404) and passes through along the conveying direction of the first feeding mechanism (2); a lower cutting knife (408) is provided on the front and rear sides of the first feeding mechanism (2) and along the conveying direction; the lower cutting knife (408) is located just below the edges of both sides of the strip groove (404a); and the upper cutting knife (407) is located on the outside just above the lower cutting knife (408).

3. A coil and magnetic ring assembly machine according to claim 1, characterized in that: The clamping device (500) comprises a horizontal support arm (5001), a first vertical support arm (5002), a second vertical support arm (5003), a first clamping cylinder (5004) and a rotary motor (5005); the horizontal support arm (5001) is relatively parallel to the sliding support plate (507) and is horizontally arranged below the sliding support plate (507); the output shaft of the up and down transport cylinder (503) extends vertically downward and is transmission-connected to the middle of the horizontal support arm (5001); the first vertical support arm (5002) and the second vertical support arm (5003) are respectively arranged downward at the left and right ends of the horizontal support arm (5001); the rotary motor (5005) is arranged on the inner side wall of the upper end of the second vertical support arm (5003); and the first clamping cylinder (5004) and the second vertical support arm (5003) are horizontally arranged below the horizontal support arm (5001). A rotating rod (5006) is provided, and the two ends of the rotating rod (5006) horizontally penetrate the outer side of the top end of the first vertical support arm (5002) and the outer side of the top end of the second vertical support arm (5003). A belt pulley (5007) is fixedly sleeved on the rotating rod (5006) above the output shaft of the rotating motor (5005). The output shaft of the rotating motor (5005) is connected to the rotating rod (5006) through a first transmission belt (5008) and the belt pulley (5007). The first clamping cylinder (5004) is horizontally rotatably provided at the lower end of the first vertical support arm (5002) and the lower end of the second vertical support arm (5003), respectively. The two ends of the rotating rod (5006) are connected to the fixed end of the first clamping cylinder (5004) through a second transmission belt (5009).

4. A coil and magnetic ring assembly machine according to claim 3, characterized in that: The first clamping cylinder (5004) is horizontally symmetrically arranged on the inner side of the lower end of the first vertical support arm (5002) and the inner side of the lower end of the second vertical support arm (5003), and synchronous pulleys (5010) are arranged on the outer side of the lower end of the first vertical support arm (5002) and the outer side of the lower end of the second vertical support arm (5003) and are located on the same horizontal line as the first clamping cylinder (5004). The two ends of the rotating rod (5006) are respectively connected to the synchronous pulley (5010) through the second transmission belt (5009), and the central axis of the synchronous pulley (5010) is connected to the fixed end of the first clamping cylinder (5004).

5. The coil and magnetic ring assembly machine according to claim 1, characterized in that: The second feeding mechanism (3) comprises a front feeding mechanism (30) and a rear feeding mechanism (31) which are arranged in a same horizontal straight line on the rear side of the surface of the control box (1), the discharge end of the front feeding mechanism (30) is transitionally connected with the feed end of the rear feeding mechanism (31), and the rear feeding mechanism (31) is arranged on the surface of the control box (1) on the rear side of the jig waiting area (20), and the rear feeding mechanism (31) comprises a feeding support seat (31 0), a feeding conveyor bracket (311) and a feeding conveyor belt (312), the assembly mechanism (6) includes an assembly support frame (60), an assembly motor (61), an assembly pressure rod (62), a second clamping cylinder (313) and a lifting cylinder (314), the feeding support seat (310) is fixed on the surface of the control box (1), the feeding conveyor bracket (311) is composed of a feeding area, an assembly area and a discharging area between the feeding end and the discharging end, and in the feeding area The assembly area and the discharge area are connected and transitioned to each other through a feeding conveyor belt (312), and the second clamping cylinder (313) is respectively arranged at the front and rear edges of the middle of the assembly area of ​​the feeding conveyor bracket (311), and the output shaft of the second clamping cylinder (313) vertically extends into the surface above the feeding conveyor belt (312), and a pressing and correcting gripper (313a) is horizontally arranged on the output shaft of the second clamping cylinder (313), and the fixed end of the lifting cylinder (314) is fixed to the surface of the feeding support seat (310), and a rear stopper block (315) that enters the surface of the feeding conveyor belt (312) is arranged at the edge of the discharge end of the assembly area of ​​the feeding conveyor bracket (311), and an assembly bracket (316) is arranged between the feeding end and the discharge end of the assembly area of ​​the feeding conveyor bracket (311), and the output shaft of the lifting cylinder (314) vertically extends upward and is drivingly connected to the middle bottom end of the assembly bracket (316);An assembly support frame (60) is arranged between the two sides below the top of the transport support frame (501) and below the rear side of the transport support crossbeam (504); the assembly motor (61) is arranged at the rear side of one end of the assembly support frame (60); the output shaft of the assembly motor (61) passes through the front side from the rear side of the assembly support frame (60); a belt drive wheel (63) is installed on the output shaft of the assembly motor (61); a belt synchronous wheel (64) in the same vertical direction as the belt drive wheel (63) is arranged on the assembly support frame (60) below the belt drive wheel (63); the belt drive wheel (63) and the belt synchronous wheel (64) are connected by an assembly transmission belt (64a); a transmission limit stopper (65) is arranged on the assembly transmission belt (64a); the transmission limit stopper (65) is arranged on the assembly transmission belt (64a); The fixed end of the stopper (65) is arranged on the assembly conveyor belt (64a), the transmission end of the transmission limit stopper (65) extends to the upper side of the rear-stage feeding mechanism (31) and is provided with an assembly support seat (66) which is horizontally parallel to the rear-stage feeding mechanism (31) at its end, and the back side wall of the middle part of the assembly support seat (66) is transmission-connected with the transmission end of the transmission limit stopper (65); an assembly pressure rod (62) extending to the upper part of the assembly area of ​​the feeding conveyor belt (312) is vertically arranged on the lower surface of the assembly support seat (66), and a pressure wire sheet (62a) corresponding to and parallel to the assembly pressure rod (62) is arranged on the rear side wall of the assembly support seat (66), and the lower ends of the assembly pressure rod (62) and the pressure wire sheet (62a) extend vertically downward to the surface of the rear-stage feeding mechanism (31).

6. A coil and magnetic ring assembly machine according to claim 5, characterized in that: An assembly slide plate (67) is horizontally arranged on the rear side of the assembly support seat (66). The back side walls at both ends of the assembly slide plate (67) are slidably arranged on the assembly support frame (60) at the rear side of the assembly support seat (66) through vertical slide rails (67a). The transmission limit stopper (65) is an L-shaped transmission stopper. The transmission end of the transmission limit stopper (65) is connected to the middle back side wall of the assembly slide plate (67). On the front side walls at both ends of the assembly slide plate (67) and along the two ends of the assembly support seat (66), the transmission limit stopper (65) is connected to the transmission limit stopper (65). An extrusion support block (68) extends horizontally from the side, and a guide support column (69) is arranged inside the extrusion support block (68) and along the vertical direction. The upper end of the guide support column (69) is guided and arranged inside the extrusion support block (68), and a shock-absorbing spring (69a) is sleeved on the outer wall of the lower end of the guide support column (69). The upper surface outer walls of the two ends of the assembly support seat (66) are connected to the extrusion support blocks (68) at the two ends of the assembly support seat (66) through the shock-absorbing spring (69a) and the guide support column (69).

7. The coil and magnetic ring assembly machine according to claim 5, characterized in that: A sliding support block (318) is vertically arranged below both ends of the feeding conveying bracket (311), and a sliding block (317) is vertically arranged on the front side wall of the sliding support block (318). The feeding end and the discharging end of the feeding conveying bracket (311) are slidably connected to the sliding support block (318) through the sliding block (317), and the bottom of the fixed end of the second clamping cylinder (313) is vertically fixed to the front side outer wall of the feeding support seat (310) through the cylinder support seat (313b).

8. The coil and magnetic ring assembly machine according to claim 1, characterized in that: The lifting mechanism (22) comprises a lifting cylinder (220) and a lifting bracket (221), wherein the lifting bracket (221) comprises a lifting arm (2210) and a lifting arm (2211), lifting arm placement notches matching the width of the lifting arm (2211) are longitudinally provided at both ends of the jig waiting area (20) in the first feeding mechanism (2), jig placement notches (2212) are provided transversely and in the same horizontal line on the lifting arms (2211) at both ends of the lifting arm (2210), and a lifting bracket (2210) is provided horizontally on the rear side of the jig waiting area (20) and along the conveying direction of the first feeding mechanism (2). The lifting arm (2210) is arranged; the lifting cylinder (220) is arranged at the lower rear side of the jig waiting area (20) of the first feeding mechanism (2), the output shaft of the lifting cylinder (220) extends vertically upward and is connected to the outer wall of the middle lower surface of the lifting arm (2210), and the two ends of the lifting arm (2210) are horizontally perpendicular to the lifting arms (2211) at the two ends of the jig waiting area (20), the two ends of the lifting arm (2210) are respectively connected to one end of the lifting arm (2211) in an integral manner, and the other end of the lifting arm (2211) is inserted into the notch for placing the lifting arm.

Images