An automatic production line for insulating magnetic rings and a production method thereof

Abstract

The present invention relates to the technical field of insulating magnetic ring production, and discloses an insulating magnetic ring automatic production line and a production method thereof, comprising a frame, a feed plate fixed at one end of the frame, a fixed frame fastened at the other end, a feed table fixed at one side of the frame, two feed troughs arranged on the feed table, a mounting seat fixed at one side of the frame, a mounting block symmetrically fixed at the bottom of the frame, a cylinder 1 fixed on the mounting block, a guide plate fixed on the frame, guide strips symmetrically fixed on the guide plate, guide grooves arranged on both sides of the guide plate, and through holes arranged in an array on the guide plate. The automatic production line of the present invention can transport magnetic ring parts of different sizes, has a wide range of application, is simple to load and unload the magnetic ring, has high loading accuracy, and simultaneously assembles the outer shell of the magnetic ring, assembles the insulating magnetic ring automatically, and moves the magnetic ring by moving two clamping rollers, and then clamps the magnetic rings of different sizes, which is convenient for the automatic winding operation of the magnetic ring, has high production efficiency, and has low production cost.

Description

Technical Field

[0001] The invention relates to the technical field of insulating magnetic ring production, in particular to an automatic production line for insulating magnetic rings and a production method thereof. Background Art

[0002] The magnetic ring is a ring-shaped magnetic conductor. It is a commonly used anti-interference component in electronic circuits and is also widely used in components such as inductors.

[0003] In the prior art, the name disclosed in the application number: CN202311381555.0 is: a single magnetic winding wire platform, which includes a magnetic winding wire offline machine and a magnetic winding wire online machine. The magnetic winding wire offline machine is provided with a workstation turntable, and the workstation arm on the corresponding workstation turntable on the magnetic winding wire offline machine is adapted to be provided with a magnetic ring loader, a magnetic winding wire punching machine, a magnetic winding wire hook machine, a magnetic ring hook wire vertical wire management mechanism, a magnetic winding wire discharging long wire pre-management mechanism and a magnetic winding wire discharging long wire pressing and short wire release mechanism.

[0004] However, the magnetic ring winding mechanism mentioned in the prior art has a limited size of magnetic rings that can be processed. When processing magnetic rings of different sizes, the winding machine needs to be adjusted, and the loading and unloading operations of the magnetic rings are cumbersome, and the processing efficiency is low. Therefore, it is necessary to design an automatic production line for insulating magnetic rings and a production method thereof. Summary of the invention

[0005] The object of the present invention is to provide an automatic production line for insulating magnetic rings and a production method thereof, so as to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An automatic production line for insulating magnetic rings comprises a frame, a feed plate is fixed at one end of the frame, a fixing frame is fastened at the other end, a feeding platform is fixed at one side of the frame, and two feeding troughs are arranged on the feeding platform;

[0008] A mounting seat is fixed on one side of the frame, a mounting block is symmetrically fixed on the bottom of the frame, a cylinder 1 is fixed on the mounting block, a material guide plate is fixed on the frame, and guide bars for guiding materials are symmetrically fixed on the material guide plate;

[0009] Guide grooves are provided on both sides of the guide plate, through holes are arranged in an array on the guide plate, and limit grooves are symmetrically provided at one end of the through holes. A mounting plate is fixed at the bottom of the frame, and cylinder 2 is fixed on the mounting plate. A pneumatic clamp is fixedly connected to the output end of cylinder 2, and symmetrically distributed clamping claws are slidably provided on the pneumatic clamp.

[0010] Furthermore, two side plates are fixed on the clamp, a spring is fixed between the two side plates, one side plate is provided with an array of V-shaped grooves, and the other side plate is provided with an array of arc grooves, the arc grooves are located above the V-shaped grooves, the opening length of the V-shaped grooves is greater than the diameter of the arc grooves, a sliding bar is fixed to one side of the side plate, and the sliding bar is slidably connected to the guide groove.

[0011] A bolt is rotated on the side plate located at the top, and the bolt passes through the side plate and is threadedly connected with the side plate located below, and the side plate located below is fixed on the clamping claw.

[0012] Furthermore, the output end of the cylinder 1 is fixedly connected with a lifting frame, and top blocks are fixed in an array on the lifting frame. The sides of the top blocks are fixed with symmetrically distributed positioning blocks, and the positioning blocks are clamped with the limiting grooves.

[0013] A conical block 1 for positioning is slidably arranged on the top block, the conical block 1 slides in the through hole, a spring 2 is fixedly connected between the top block and the conical block 1, and slots are arranged in an array on the conical block 1.

[0014] Furthermore, a vertical frame 1 is fixed on the side of the frame away from the material conveying platform, and a cylinder 3 is symmetrically fixed on the vertical frame 1. The output end of the cylinder 3 is fixedly connected to the cylinder 4, and the output end of the cylinder 4 is fixedly connected to the pneumatic valve. A material moving assembly is fixed below the pneumatic valve. The material moving assembly includes a material moving tray 1 and a material moving tray 2. An air hole is fixed in the material moving tray 1, and the air hole is connected to the pneumatic valve. The pneumatic valve is connected to the air pump through an air pipe.

[0015] The side of the material transfer tray 1 is provided with an annular groove, an air channel is provided in the annular groove, the air channel is communicated with the air hole, an insertion rod is fixed under the material transfer tray 1, the insertion rod cooperates with the slot, and a stopper is fixed on the material transfer tray 1.

[0016] Furthermore, the structural difference between the material transfer tray 2 and the material transfer tray 1 is that a slide groove is provided in the airway array, a piston slides in the airway, a top claw for clamping the magnetic ring is fixed at one end of the piston, a movable shaft slides in the slide groove, and the movable shaft is fixedly connected to the piston.

[0017] Furthermore, a stand 2 is fixed on one side of the stand 1, a slide is fixed on the stand 2, a cylinder 5 is slidably arranged on the slide, a conical block 2 is fixedly connected to the output end of the cylinder 5, the conical block 2 is located above the conical block 1, and a plug rod is also fixed to the bottom of the conical block 2.

[0018] Furthermore, a feed plate is fixed at one end of the fixed frame, and a winding machine is fixed at the other end. A support plate is fixed on the feed plate, and inclined grooves are provided on both sides of the support plate. One end of the support plate is fitted with the feed plate, and the other end is provided with a groove. A limiting roller is rotated on one side of the winding machine.

[0019] Furthermore, a cylinder six is ​​fixed on one side of the support plate, and a blanking plate is fixed on the other side. A cross bar is fixed in the fixed frame, a V-shaped block is fixed on the cross bar, and a moving rod is symmetrically slid on the V-shaped block, and the moving rod slides on the side of the V-shaped block.

[0020] Furthermore, a clamping roller is rotatably arranged at one end of the movable rod, and a driven shaft is fixedly connected to the other end. Spring three is symmetrically fixedly connected to the V-shaped block, one end of spring three is connected to the V-shaped block, and the other end is connected to the movable rod, and a mounting rod is fixedly connected to one side of the cross bar.

[0021] The mounting rod is fixed with a cylinder seven, the output end of the cylinder seven is fixedly connected with a U-shaped block, and the U-shaped block is symmetrically provided with straight grooves, which are slidably connected with the driven shaft.

[0022] A method for producing an insulating magnetic ring, using an insulating magnetic ring automatic production line to produce the insulating magnetic ring, the production method comprising the following steps:

[0023] S1. Prepare the magnetic rings of required specifications in advance, and then put the magnetic rings and shell parts into the vibrating loading trays respectively. The discharge ports of each vibrating loading tray are connected with the feed plate and the feed trough respectively for feeding.

[0024] S2. Clamp and move the shell parts to be assembled through the two side plates, and move them to the three through holes in sequence. When the lower cover of the shell is located at the second stand, move the second conical block to position the lower cover.

[0025] S3, when the lower cover moves to the second transfer tray, the magnetic ring is assembled into the lower cover through the second transfer tray, and then the lower cover is moved to the first transfer tray, the upper cover is sucked and assembled on the lower cover through the first transfer tray.

[0026] S4. Send the assembled magnetic ring to the loading and supporting plate, and move the two clamping rollers through cylinder 7 to push the magnetic ring to the winding machine for the coil winding process. After the assembly is completed, the material is automatically unloaded.

[0027] Beneficial effects of the present invention:

[0028] 1. The automatic production line of the present invention can transport magnetic ring parts of different sizes, has a wide range of application, is simple to load and unload, has high loading accuracy, and can simultaneously assemble the outer shell of the magnetic ring, automatically assemble the insulated magnetic ring, and move the magnetic ring by moving two clamping rollers to position and move the magnetic ring, and then clamp the magnetic rings of different sizes and drive the magnetic rings to rotate, which is convenient for the automatic winding operation of the magnetic ring;

[0029] 2. The automatic production line of the present invention can perform integrated operations for sequential assembly and winding of magnetic rings, with high assembly precision, simple structure, improved production efficiency, and reduced production costs, automatic loading and unloading, and easy operation;

[0030] 3. The production method of the automatic production line of the present invention simplifies the production process of magnetic rings, simplifies the processing steps of magnetic rings, reduces the assembly error of insulating magnetic rings, improves the production quality rate of insulating magnetic rings, has high production efficiency and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Figure 1 It is a structural schematic diagram of the insulating magnetic ring of the present invention;

[0033] Figure 2 is a cross-sectional view of the insulating magnetic ring of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the automatic production line of the present invention;

[0035] Figure 4 It is a top view of the automatic production line of the present invention;

[0036] Figure 5 The present invention Figure 4 AA section view of the automatic production line;

[0037] Figure 6 It is a structural schematic diagram of the frame of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the frame of the present invention;

[0039] Figure 8 It is a partial structural schematic diagram of the frame of the present invention;

[0040] Fig. 9 It is a schematic diagram of the structure of the stand 1 and the stand 2 of the present invention;

[0041] Fig.10 It is a rear view of the stand 1 of the present invention;

[0042] Fig.11 The present invention Fig.10 BB section view of the neutral frame 1;

[0043] Fig.12 It is a structural schematic diagram of the fixing frame of the present invention;

[0044] Fig.13 It is a structural schematic diagram of the cross bar of the present invention.

[0045] The following are the descriptions of the reference numerals:

[0046] 1. Insulation shell; 2. Frame; 3. Fixed frame; 4. Stand 1; 5. Stand 2; 6. Mounting plate; 7. Lifting frame; 11. Wire trough; 12. Magnetic ring; 13. Protective shell; 14. Coil; 20. Limiting slot; 21. Feeding table; 22. Feeding plate; 23. Mounting block; 24. Cylinder 1; 25. Mounting seat; 26. Guide plate; 27. Guide bar; 28. Guide slot; 29. ​​Through hole; 30. Moving rod; 31. Feeding plate; 32. Supporting plate; 33. Inclined slot; 34. Cylinder 6; 35. Winding machine; 36. Limiting roller; 37. Unloading plate; 38. Cross bar; 39. V-shaped block; 40. Air hole; 41. Cylinder 3; 42. Cylinder 4; 43. Pneumatic valve; 4 4. Transfer plate one; 45. Annular groove; 46. Airway; 47. Insert rod; 48. Transfer plate two; 49. Piston; 51. Slide; 52. Cylinder five; 53. Conical block two; 61. Cylinder two; 62. Pneumatic clamp; 63. Clamping claw; 64. Side plate; 65. V-shaped groove; 66. Arc groove; 67. Bolt; 68. Spring one; 69. Slide bar; 71. Top block; 72. Positioning block; 73. Conical block one; 74. Spring two; 75. Slot; 301. Spring three; 302. Clamping roller; 303. Mounting rod; 304. Cylinder seven; 305. U-shaped block; 306. Straight groove; 307. Driven shaft; 401. Slide groove; 402. Moving shaft; 403. Top claw. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] The invention discloses an automatic production line for insulating magnetic rings. The automatic production line performs assembly operations on magnetic rings, assembles an insulating shell with a magnetic ring used for equipment such as an inductor, and forms a magnetic ring assembly with an outer layer insulation. The invention belongs to a type of magnetic ring production equipment.

[0049] like Figure 1-Figure 2 As shown, the insulating magnetic ring includes an insulating shell 1, a wire groove 11 is opened on the insulating shell 1, a magnetic ring 12 is fixedly arranged inside the insulating shell 1, a protective shell 13 is fixedly arranged on the outer side of the magnetic ring 12, a coil 14 is wound on the outer side of the protective shell 13, and the insulating shell 1 is wrapped around the outer side of the protective shell 13 of the coil 14 to form an insulating magnetic ring assembly.

[0050] The protective shell 13 or the insulating shell 1 has an upper cover and a lower cover, and the upper cover and the lower cover are buckled together to form a whole.

[0051] like Figure 3-Figure 5As shown, the automatic production line is used for assembling the protective shell 13 or the insulating shell 1, and the automatic production line includes a frame 2, one end of the frame 2 is fixedly provided with a feed plate 22, the other end is fixedly provided with a fixing frame 3, one side of the frame 2 is fixedly provided with a feed table 21, and the feed table 21 is provided with two feed troughs, which respectively feed the magnetic ring and the upper cover, and the feed plate 22 feeds the lower cover.

[0052] A stand 1 4 is fixedly provided on one side of the frame 2 away from the feeding platform 21 , a stand 2 5 is fixedly provided on one side of the stand 1 4 , the stand 2 5 is close to the feed plate 22 , and the stand 1 4 is close to the fixed frame 3 .

[0053] like Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, a mounting seat 25 is fixedly provided on one side of the frame 2, and the mounting seat 25 is used to install the vertical frame 1 4 and the vertical frame 2 5. A symmetrically distributed mounting block 23 is fixedly provided on the bottom of the frame 2, and a cylinder 1 24 is fixedly provided on the mounting block 23. A material guide plate 26 is fixedly provided on the frame 2, and symmetrically distributed guide bars 27 are fixedly provided on the material guide plate 26. A material conveying channel is formed on the material guide plate 26 and between the two guide bars 27 to convey the lower cover and the magnetic ring inside the lower cover.

[0054] Guide grooves 28 are provided on both sides of the material guide plate 26, and an array of through holes 29 are provided on the material guide plate 26. The through holes 29 penetrate the material guide plate 26, and one end of the through holes 29 is provided with symmetrically distributed limit grooves 20. A mounting plate 6 is fixedly provided at the bottom of the frame 2, and a cylinder 2 61 is fixedly provided on the mounting plate 6. The output end of the cylinder 2 61 is horizontally arranged, and the output end of the cylinder 2 61 is fixedly connected to a pneumatic clamp 62, and symmetrically distributed clamping claws 63 are slidably provided on the pneumatic clamp 62. The pneumatic clamp 62 adopts the PET-1000 / 13 type.

[0055] Two side plates 64 are fixedly provided on the clamping jaw 63, and a spring 68 is fixedly connected between the two side plates 64. One side plate 64 is provided with an array of V-shaped grooves 65, and the other side plate 64 is provided with an array of arc grooves 66. The arc grooves 66 are located above the V-shaped grooves 65, and the opening length of the V-shaped grooves 65 is greater than the diameter of the arc grooves 66. A slide bar 69 is fixedly provided on one side of the side plate 64, and the slide bar 69 is slidably connected to the guide groove 28 to guide and support the material movement of the side plate 64.

[0056] A bolt 67 is rotatably provided on the side plate 64 at the top, and the bolt 67 passes through the side plate 64 and is threadedly connected to the side plate 64 at the bottom to adjust the distance between the two side plates 64. The side plate 64 at the bottom is fixedly connected to the clamp 63. When the arc groove 66 moves down to fit the protective shell 13, the protective shell 13 is moved. When the arc groove 66 moves up, it fits with the insulating shell 1 through the V-shaped groove 65, and the insulating shell 1 is moved. It is suitable for assembling different shells of insulating magnetic rings.

[0057] The output end of the cylinder 24 is vertically upward, and the output end of the cylinder 24 is fixedly connected to the lifting frame 7, on which the lifting frame 7 is fixedly provided with an array of top blocks 71, and the sides of the top blocks 71 are fixedly provided with symmetrically distributed positioning blocks 72, which are engaged with the limiting groove 20 to limit the top block 71, and a conical block 73 is slidably provided on the top block 71.

[0058] The conical block 73 is slidably connected in the through hole 29, and the conical surface of the conical block 73 is slidably connected to the bottom of the lower cover to position the lower cover and accurately move the lower cover to the coaxial position of the through hole 29. A spring 2 74 is fixedly connected between the top block 71 and the conical block 73 to support the conical block 73. The conical block 73 is provided with array-distributed slots 75.

[0059] like Fig. 9 , Fig.10 , Fig.11 As shown, symmetrically distributed cylinders 3 41 are fixedly provided on the stand 1 4, the output end of the cylinder 3 41 is fixedly connected to the cylinder 4 42, the output end of the cylinder 42 is fixedly connected to the pneumatic valve 43, a material moving assembly is fixedly provided below the pneumatic valve 43, the material moving assembly includes a material moving tray 1 44 and a material moving tray 2 48, an air hole 40 is fixedly provided in the material moving tray 1 44, the air hole 40 is connected to the pneumatic valve 43, the opening and closing of the air hole 40 is controlled by the pneumatic valve 43, the pneumatic valve 43 is connected to the air pump through an air pipe, the air pump is not shown in the figure, the gas output by the air pump can be supplied to the air hole 40, and the gas in the air hole 40 can also be extracted.

[0060] A ring groove 45 is provided on the side of the material transfer tray 44, and an air channel 46 is provided in the ring groove 45. The air channel 46 is connected with the air hole 40. A plug rod 47 is fixedly provided at the bottom of the material transfer tray 44, and the plug rod 47 cooperates with the slot 75. The material transfer tray 44 moves into the upper cover of the feed platform 21, and the upper cover is adsorbed by the air channel 46, so that the material transfer tray 44 can move the upper cover. A stopper is fixedly provided on the material transfer tray 44, and the stopper is attached to the top of the upper cover. When the upper cover moves to the top of the lower cover in the feed channel, the cylinder 42 controls the material transfer tray 44 to move downward, and the stopper presses the upper cover, so that the upper cover is buckled and mounted on the lower cover, thereby completing the shell assembly of the magnetic ring.

[0061] The structure of the material transfer tray 2 48 is the same as that of the material transfer tray 1 44, and the only difference is that an array of sliding grooves 401 are opened in the air channel 46 of the material transfer tray 2 48, and a piston 49 is slidably provided in the air channel 46. One end of the piston 49 slides in the air channel 46, and the other end is fixed with a top claw 403. When the material transfer tray 2 48 is located inside the magnetic ring, gas is supplied into the air channel 46 to push a number of pistons 49, and a number of top claws 403 are fitted with the inner wall of the magnetic ring to support the magnetic ring, so as to fix and clamp the magnetic ring, and move the magnetic ring to the lower cover in the material conveying channel to complete the assembly and loading of the magnetic ring.

[0062] A movable shaft 402 is slidably disposed in the slide groove 401 . The movable shaft 402 is located in the air passage 46 and slides therein. The movable shaft 402 is fixedly connected to the piston 49 to guide the piston 49 and ensure that the magnetic ring is stably clamped and fixed.

[0063] A slide 51 is fixedly provided on the stand 5, and a cylinder 52 is fixedly connected to the slider of the slide 51, and a conical block 2 53 is fixedly connected to the output end of the cylinder 52. The conical block 2 53 is located above a conical block 1 73, and the upper part of the lower cover is positioned and corrected by the conical block 2 53. An insertion rod 47 is also fixedly provided on the bottom of the conical block 2 53, and the insertion rod 47 cooperates with the slot 75 to position and connect the conical block 2 53 with the conical block 1 73, thereby realizing high-precision positioning of the lower cover and ensuring the accuracy of the lower cover loading.

[0064] like Fig.12 , Fig.13 As shown, a feed plate 31 is fixedly provided at one end of the fixed frame 3, a supporting plate 32 is fixedly provided on the feed plate 31, inclined grooves 33 are provided on both sides of the supporting plate 32, one end of the supporting plate 32 is in contact with the feed plate 31, and a groove is provided at the other end, a winding machine 35 is fixedly provided at the other end of the fixed frame 3, the winding machine 35 adopts the LX-1000-9 belt-type thick wire ring winding machine, and a limiting roller 36 is rotatably provided on one side of the winding machine 35.

[0065] A cylinder six 34 is fixedly provided on one side of the supporting plate 32, and a blanking plate 37 is fixedly provided on the other side. The cylinder six 34 is arranged corresponding to the blanking plate 37. When the output end of the cylinder six 34 is extended, the protective shell on the supporting plate 32 is pushed up, and the protective shell with completed turns of the coil 14 is blanked. A cross bar 38 is fixedly provided in the fixed frame 3, and a V-shaped block 39 is fixedly provided on the cross bar 38. A symmetrically distributed moving rod 30 is slidably provided on the V-shaped block 39, and the moving rod 30 is slidably connected to the side of the V-shaped block 39.

[0066] One end of the moving rod 30 is rotatably connected to a clamping roller 302, and the other end is fixedly connected to a driven shaft 307. A symmetrically distributed spring three 301 is fixedly connected to the V-shaped block 39. One end of the spring three 301 is fixedly connected to the side of the V-shaped block 39, and the other end is fixedly connected to the moving rod 30 to support and limit the moving rod 30. When the spring three 301 is not deformed, the distance between the two clamping rollers 302 is maximized, thereby ensuring that the magnetic ring of the assembled shell is sent from between the two clamping rollers 302 to the winding machine 35.

[0067] In this embodiment, during the clamping process of the roller 302 , the clamping roller 302 is slidably connected to the inclined groove 33 .

[0068] A mounting rod 303 is fixedly connected to one side of the cross bar 38, and a cylinder 304 is fixedly provided on the mounting rod 303. A U-shaped block 305 is fixedly connected to the output end of the cylinder 304. The U-shaped block 305 is provided with symmetrically distributed straight grooves 306. The straight grooves 306 are slidably connected to the driven shaft 307. The cylinder 304 controls the translation of the U-shaped block 305, and the U-shaped block 305 is used to pull the driven shaft 307 to move, so that the two clamping rollers 302 are brought closer to each other.

[0069] The magnetic ring is fixed by two clamping rollers 302, so that the magnetic ring rotates between the clamping roller 302 and the limiting roller 36. A motor is fixedly provided below the moving rod 30, and the motor is not shown in the figure. The output end of the motor passes through the moving rod 30 and is fixedly connected to one end of the clamping roller 302. The rotation of the clamping roller 302 is controlled to drive the insulating magnetic ring to rotate, and then the winding machine 35 is started to wind the coil 14 on the magnetic ring to produce and process the magnetic ring.

[0070] Here’s how it works:

[0071] Before processing, it is necessary to tighten the bolt 67 to adjust the height of the side plate 64 at the top. When the two side plates 64 are fitted together, the arc groove 66 is used to move the lower cover of the protective shell 13. When the two side plates 64 are separated, the V-shaped groove 65 is used to move the lower cover of the insulating shell 1. If the protective shell 13 is moved, when the lower part of the protective shell 13 moves to the guide plate 26, the two side plates 64 are controlled to move toward the guide plate 26 by the cylinder 2 61, and the two side plates 64 are controlled to approach and clamp the lower cover by the pneumatic clamp 62. Then, the cylinder 2 61 is contracted to move the pneumatic clamp 62 to move the lower cover to the bottom of the conical block 2 53 to position the lower cover. Then, the side plate 64 moves back and forth according to the above process, and the lower cover is arranged in sequence on the three through holes 29, and the lower cover is moved in sequence.

[0072] The lower cover is positioned by the conical block 2 53 on the stand 2 5, and then the lower cover is moved to the next through hole 29, and the magnetic ring is placed into the lower cover by using the transfer plate 2 48, and finally the lower cover is sent to the last through hole 29, and the upper cover is removed by the transfer plate 1 44, and the upper cover is fixed on the lower cover, and the assembled magnetic ring is sent to the supporting plate 32, and the U-shaped block 305 is pulled by the cylinder 7 304 to move, so that the two clamping rollers 302 are close to each other, so as to push the magnetic ring to the winding machine 35, and the winding process of the coil 14 is carried out.

[0073] After the winding operation of the coil 14 is completed, the clamping roller 302 is reset and moved to release the fixation of the magnetic ring, and the magnetic ring is pushed out from the blanking plate 37 by the cylinder 6 34.

[0074] A method for producing an insulating magnetic ring comprises the following steps:

[0075] S1. Prepare the magnetic ring of required specifications in advance, and then put the magnetic ring, upper cover and lower cover into the vibrating loading tray respectively. The vibrating loading tray is the existing technology. The discharge port of each vibrating loading tray is connected with the feed plate 22 and the feed trough respectively for feeding.

[0076] S2. Move the lower cover to be assembled by moving the two side plates 64, and move them to the three through holes 29 in sequence. When the lower cover is located at the second stand 5, move the second conical block 53 to position the lower cover.

[0077] S3, when the lower cover moves to the second material transfer tray 48, the magnetic ring is assembled into the lower cover through the second material transfer tray 48, and then the lower cover is moved to the first material transfer tray 44, and the upper cover is sucked and assembled on the lower cover through the first material transfer tray 44.

[0078] S4. The assembled magnetic ring is sent to the loading and supporting plate 32. The two clamping rollers 302 are moved by the cylinder 7 304 to push the magnetic ring to the winding machine 35 to carry out the winding process of the coil 14. After the assembly is completed, the material is automatically unloaded.

[0079] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic production line for insulating magnetic rings, comprising a frame (2), characterized in that: A feed plate (22) is fixed to one end of the frame (2), and a fixing frame (3) is fastened to the other end; a feed platform (21) is fixed to one side of the frame (2), and two feed troughs are provided on the feed platform (21); A mounting seat (25) is fixed on one side of the frame (2), a mounting block (23) is symmetrically fixed on the bottom of the frame (2), a cylinder 1 (24) is fixed on the mounting block (23), a material guide plate (26) is fixed on the frame (2), and guide bars (27) for guiding materials are symmetrically fixed on the material guide plate (26); Guide grooves (28) are provided on both sides of the guide plate (26), through holes (29) are arranged in an array on the guide plate (26), and a limit groove (20) is symmetrically arranged at one end of the through hole (29), a mounting plate (6) is fixed at the bottom of the frame (2), a second cylinder (61) is fixed on the mounting plate (6), an output end of the second cylinder (61) is fixedly connected to a pneumatic clamp (62), a symmetrically distributed clamping claw (63) is slidably arranged on the pneumatic clamp (62), two side plates (64) are fixedly arranged on the clamping claw (63), a spring (68) is fixedly connected between the two side plates (64), a V-shaped groove (65) is arranged in an array on one side plate (64), and an arc groove (66) is arranged in an array on the other side plate (64); The output end of the cylinder 1 (24) is fixedly connected to a lifting frame (7), a top block (71) is fixed in an array on the lifting frame (7), symmetrically distributed positioning blocks (72) are fixed on the side of the top block (71), and the positioning blocks (72) are clamped with the limit groove (20); A conical block 1 (73) for positioning is slidably mounted on the top block (71), the conical block 1 (73) slides in the through hole (29), a spring 2 (74) is fixedly connected between the top block (71) and the conical block 1 (73), and a slot (75) is arrayed on the conical block 1 (73); A stand frame 1 (4) is fixed on one side of the frame (2) away from the material conveying platform (21), a cylinder 3 (41) is symmetrically fixed on the stand frame 1 (4), an output end of the cylinder 3 (41) is fixedly connected to a cylinder 4 (42), an output end of the cylinder 4 (42) is fixedly connected to a pneumatic valve (43), a material moving assembly is fixed below the pneumatic valve (43), the material moving assembly includes a material moving plate 1 (44) and a material moving plate 2 (48), an air hole (40) is fixed inside the material moving plate 1 (44), the air hole (40) is connected to the pneumatic valve (43), and the pneumatic valve (43) is connected to an air pump through an air pipe; The side of the material transfer tray (44) is provided with an annular groove (45), an air passage (46) is provided in the annular groove (45), the air passage (46) is communicated with the air hole (40), an insertion rod (47) is fixed below the material transfer tray (44), the insertion rod (47) cooperates with the slot (75), and a stopper is fixed on the material transfer tray (44); A feed plate (31) is fixed at one end of the fixed frame (3), and a winding machine (35) is fixed at the other end; a support plate (32) is fixed on the feed plate (31), and inclined grooves (33) are provided on both sides of the support plate (32); one end of the support plate (32) is in contact with the feed plate (31), and the other end is provided with a groove; and a limiting roller (36) is rotated on one side of the winding machine (35); A cross bar (38) is fixed inside the fixed frame (3), a V-shaped block (39) is fixed on the cross bar (38), a moving rod (30) is symmetrically slid on the V-shaped block (39), and the moving rod (30) slides on the side of the V-shaped block (39); One end of the moving rod (30) is rotatably provided with a clamping roller (302), and the other end is fixedly connected to a driven shaft (307); a spring three (301) is symmetrically fixedly connected to the V-shaped block (39); one end of the spring three (301) is connected to the V-shaped block (39), and the other end is connected to the moving rod (30); one side of the cross bar (38) is fixedly connected to a mounting rod (303); A cylinder seven (304) is fixed on the mounting rod (303), a U-shaped block (305) is fixedly connected to the output end of the cylinder seven (304), and straight grooves (306) are symmetrically provided on the U-shaped block (305), and the straight grooves (306) are slidably connected to the driven shaft (307).

2. The automatic production line of insulating magnetic rings according to claim 1 is characterized in that: The arc groove (66) is located above the V-shaped groove (65), the opening length of the V-shaped groove (65) is greater than the diameter of the arc groove (66), a sliding bar (69) is fixed on one side of the side plate (64), and the sliding bar (69) is slidably connected to the guide groove (28); A bolt (67) is rotatably mounted on the side plate (64) at the top. The bolt (67) passes through the side plate (64) and is threadedly connected to the side plate (64) at the bottom. The side plate (64) at the bottom is fixed to the clamping claw (63).

3. The automatic production line of insulating magnetic rings according to claim 1 is characterized in that: The structural difference between the second material transfer tray (48) and the first material transfer tray (44) is that a slide groove (401) is arranged in an array in the air channel (46) of the second material transfer tray (48), a piston (49) slides in the air channel (46), a top claw (403) for clamping a magnetic ring is fixed at one end of the piston (49), a movable shaft (402) slides in the slide groove (401), and the movable shaft (402) is fixedly connected to the piston (49).

4. The automatic production line of insulating magnetic rings according to claim 1 is characterized in that: A second stand (5) is fixed to one side of the first stand (4), a slide (51) is fixed to the second stand (5), a cylinder (52) is slidably arranged on the slide (51), a second cone block (53) is fixed to the output end of the cylinder (52), the second cone block (53) is located above a first cone block (73), and a plug rod (47) is also fixed to the bottom of the second cone block (53).

5. The automatic production line of insulating magnetic rings according to claim 1 is characterized in that: A cylinder six (34) is fixed on one side of the supporting plate (32), and a material removal plate (37) is fixed on the other side.

6. A method for producing an insulating magnetic ring, using the insulating magnetic ring automatic production line as described in any one of claims 1 to 5 to produce the insulating magnetic ring, characterized in that: The production method comprises the following steps: S1. Preparing a magnetic ring of required specifications in advance, and then placing the magnetic ring, the upper cover and the lower cover in a vibrating loading tray respectively, wherein the discharge ports of each vibrating loading tray are respectively connected to a feed plate (22) and a feed trough, wherein the feed plate (22) is connected to the vibrating loading tray for loading the lower cover, one feed trough is connected to the vibrating loading tray for loading the magnetic ring, and the other feed trough is connected to the vibrating loading tray for loading the upper cover, and the materials are fed; S2, clamping and moving the lower cover to be assembled by two side plates (64), and moving it to the three through holes (29) in sequence, when the lower cover is located at the second stand (5), moving the second conical block (53) to position the lower cover; S3, the lower cover is moved to the second material transfer tray (48), the magnetic ring is assembled into the lower cover through the second material transfer tray (48), and then the lower cover is moved to the first material transfer tray (44), the upper cover is sucked by the first material transfer tray (44) and assembled onto the lower cover; S4, the assembled magnetic ring is sent to the loading support plate (32), and the two clamping rollers (302) are moved by the cylinder seven (304) to push the magnetic ring to the winding machine (35), and the coil (14) is wound. After the assembly is completed, the material is automatically unloaded.

Images