High-permeability ring preparation device for network filter

Abstract

The invention provides a high-magnetic-conductivity ring preparation device for a network filter, and relates to the technical field of magnetic ring preparation, the high-magnetic-conductivity ring preparation device comprises a workbench, a placement column is fixedly mounted at the upper end of the workbench, a pressing assembly is rotatably mounted on a column body of the placement column, and a supporting frame is fixedly mounted on one side of the upper surface of the workbench; a supporting frame is installed on the upper end of the base, a stabilizing seat is installed at the upper end of the supporting frame through an extending plate, the stabilizing seat is in butt joint with the placement column, and an edge support is fixedly installed on one side of the pressing assembly. When the placing platform vibrates, powder just entering the forming groove can be uniformly treated, and the powder material exhaust structure is matched to improve the exhaust effect so as to reduce the air amount in the powder during pressing, so that the quality of the pressed and formed magnetic ring is improved in the subsequent preparation process, and the performance of the magnetic ring is improved; in addition, powder can be attached to the surface of the micron filter screen during exhausting through vibration, so that the exhausting effect is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of magnetic ring preparation, in particular to a high-permeability magnetic ring preparation device for network filters. BACKGROUND

[0002] In the production and manufacturing of network filters, the high-permeability magnetic ring as a key component directly influences the signal processing capacity and stability of the network filter. In the preparation process of the high-permeability magnetic ring, the pressing step is crucial. For example, a patent with the publication number CN204262350U discloses a valve seat ring powder pressing forming machine. The machine comprises an upper die punch base, an upper die punch, a lower die punch, a core rod matched with the lower die punch, a female die matched with the upper die punch and the lower die punch, and a die sleeve matched with the female die. The female die is sleeved in the die sleeve, one end of the upper die punch is fixed in the upper die punch base, the core rod is arranged in the cavity of the lower die punch, the axial center lines of the lower die punch, the upper die punch and the female die are located on the same straight line, the other end of the upper die punch is trumpet-shaped, the opening angle of the trumpet is between 47.5° and 48.5°, the maximum diameter of the trumpet is smaller than the diameter of the other end of the upper die punch, the core rod is provided with a fixed counterbore, and the female die is in interference fit with the die sleeve.

[0003] Although the above forming device can realize the rapid forming of the magnetic ring, in the forming process, since the raw material of the high-permeability magnetic ring is in the form of powder, a certain amount of air will inevitably remain in the die during the pressing process. After the rapid pressing forming, the air will form a gap in the magnetic ring. On the one hand, the gap in the magnetic ring will destroy the uniformity of the magnetic permeability, resulting in a significant decrease in the magnetic performance of the magnetic ring. On the other hand, the existence of the gap weakens the structural strength of the magnetic ring, so that the magnetic ring is more likely to be broken, damaged and the like during use, thereby shortening the service life of the magnetic ring. Therefore, the application designs a high-permeability magnetic ring preparation device for network filters, which can reduce the content of the internal air as much as possible before pressing the material, thereby improving the quality and performance of the high-permeability magnetic ring after pressing. SUMMARY

[0004] In view of the defects of the prior art, the application provides a high-permeability magnetic ring preparation device for network filters.

[0005] To achieve the above object, the technical scheme adopted by the application is as follows:

[0006] The application discloses a preparation device for a high-permeability ring of a network filter, which comprises a workbench, a placing column fixedly arranged on the upper end of the workbench, a pressing assembly rotatably arranged on the column body of the placing column, a support frame fixedly arranged on one side of the upper surface of the workbench, a stabilizing seat fixedly arranged on the upper end of the support frame through an extension plate, and a PLC controller arranged on one side of the column body of the placing column.

[0007] Preferably, the pressing assembly comprises a rotating sleeve rotatably arranged on the column body of the placing column through a bearing, a first mounting disc and a second mounting disc arranged on the outer side of the rotating sleeve in an up-down mode, and the second mounting disc is divided into two layers in an up-down mode, and a plurality of forming grooves are formed in the upper layer of the second mounting disc.

[0008] A plurality of electric push rods are fixedly arranged on the lower layer of the first mounting disc and the second mounting disc respectively, a pressing die is fixedly arranged on the output end of each electric push rod, a placing platform is fixedly arranged on the output end of each electric push rod, and the PLC controller is signal-connected with the electric push rods.

[0009] Preferably, a driven gear disc is arranged on the upper end of the rotating sleeve, a driving motor is fixedly arranged on the upper end of the column body, a driving gear disc is fixedly arranged on the output end of the driving motor, the driving gear disc is in transmission engagement with the driven gear disc, and a stabilizing wheel is rotatably arranged on the surface of the vertical plate in an up-down mode, and the stabilizing wheels are close to the surfaces of the first mounting disc and the second mounting disc respectively.

[0010] Preferably, a material guiding baffle is fixedly arranged on the upper end of the edge support, the material guiding baffle is arranged on the upper side of the upper surface of the second mounting disc, a falling sliding plate is fixedly arranged on one end of the material guiding baffle, and the lower end of the falling sliding plate is arranged above the collecting frame.

[0011] Preferably, a clamping seat is fixedly arranged on one side of the extension plate, a storage tank is fixedly arranged in the clamping seat, a feeding guide pipe is fixedly arranged on the discharge port of the storage tank through an electromagnetic valve, a fixing frame is fixedly arranged on one side of the clamping seat, the feeding guide pipe is arranged in the fixing frame, and the lower end of the feeding guide pipe is arranged above the forming groove.

[0012] Preferably, a first placing plate and a second placing plate are fixedly arranged in the support frame respectively, a pneumatic control pump and a silencer are fixedly arranged on the upper side of the first placing plate, an air outlet pipe is fixedly arranged on the air outlet end of the pneumatic control pump, and an air inlet pipe is fixedly arranged on the inlet of the silencer.

[0013] A first annular frame is arranged in the middle of the edge support, and a second annular frame is arranged on the lower side of the edge support.

[0014] Preferably, an expansion slot is arranged inside the column, an air inlet pump is fixedly installed inside the expansion slot, an air outlet pump is fixedly installed inside the second placing plate, and a series pipe is fixedly installed at the air outlet end of the air inlet pump and the air inlet end of the air outlet pump.

[0015] Preferably, an annular slot is arranged at the lower inner wall of each forming groove, a micron filter screen is arranged around the annular slot, an exhaust slot is arranged at one end of each annular slot, a fixed joint is installed at the outer end of each exhaust slot, a sealing cover is installed inside each fixed joint, a sliding groove is arranged inside the first annular frame, each sealing cover is sealingly and slidingly arranged inside the sliding groove, and a through hole is arranged at both ends of the first annular frame and connected with two series pipes.

[0016] Preferably, a rotating slot is arranged inside each placing platform, a rotating wheel is rotatably installed inside the rotating slot, a plurality of eccentric counterweights are arranged inside the rotating wheel, a matching protrusion is arranged around the outer surface of the rotating wheel, and an air outlet hose and an air inlet hose are arranged at both ends of the rotating slot.

[0017] Preferably, a staggered cavity is arranged at one side of the second annular frame, a sealing rotating ring is fixedly installed at the lower end of each air outlet hose and air inlet hose, the sealing rotating rings are sealingly and rotatably installed inside the second annular frame, and an air inlet pipe and an air outlet pipe are connected with the staggered cavities.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] 1. The formed material can be discharged upward, and when the current placing platform is flush with the surface of the second mounting disc, the material is discharged, and then the second mounting disc is continuously rotated under the driving of the driving motor, so that the formed material above the second mounting disc passes through the material guide baffle and is discharged from the upper surface of the second mounting disc under the action of the material guide baffle, enters the falling slide, and finally is transferred into the collecting frame under the action of the falling slide.

[0020] The electromagnetic valve is started to open or close the discharge port of the storage tank, so that whether the storage tank discharges can be controlled, and when the formed material is discharged, the forming groove with empty material is located above the feeding guide pipe, the powder material in the storage tank is discharged into the forming groove with empty material under the guidance of the feeding guide pipe, automatic feeding operation is realized, the present application can realize automatic continuous pressing of the powder material, and efficient pressing and preparation of the high magnetic ring are realized.

[0021] 2、When the powder enters the inside of the forming groove and the pressing mold enters the forming groove, the current inside gas of the forming groove can be extracted under the action of the series pipe by starting the air extraction pump, wherein the micron filter screen can be used to filter the powder material to avoid the powder material from being discharged, and the internal gas content is reduced by gradually exhausting, so that the quality and performance of the magnetic ring are improved, and after the exhausting is completed, the placing platform is moved upward to ensure that the subsequent pressing with the pressing mold will not be disturbed by the annular groove;

[0022] When the material needs to be discharged, in order to avoid the abrasion between the material and the forming groove during discharging, the air charging operation is carried out by the air inlet pump on the other side, and the gas enters the sealing cover, the exhaust groove, the annular groove from the series pipe on the current side in turn, and finally is discharged from the forming groove which needs to discharge the material, so that the abrasion between the material and the forming groove can be reduced by the continuous entry of the gas, and the quality of the magnetic ring is ensured.

[0023] 3、The application can realize continuous driving of the rotating wheel, wherein the rotating wheel is driven to rotate when the gas contacts the matching protrusion, and the eccentric weight block is used to vibrate the placing platform during the rotation of the rotating wheel, so that the powder just entering the inside of the forming groove can be uniformly treated when the placing platform vibrates, and the exhaust effect is improved in cooperation with the powder material exhaust structure to reduce the amount of air in the powder during pressing, so that the quality of the pressed magnetic ring is improved in the subsequent preparation process to improve its performance, and the vibration can also make the powder adhere to the surface of the micron filter screen during exhausting to ensure the exhaust effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a three-dimensional structure schematic diagram of the application;

[0025] Figure 2 is another perspective three-dimensional structure schematic diagram of the application;

[0026] Figure 3 is a side view structure schematic diagram of the application;

[0027] Figure 4 is a top view structure schematic diagram of the application;

[0028] Figure 5 is Figure 4 a cross-sectional structure schematic diagram at A-A in the figure;

[0029] Figure 6 is a front view structure schematic diagram of the application;

[0030] Figure 7 is Figure 6 a cross-sectional structure schematic diagram at B-B in the figure;

[0031] Figure 8 is Figure 7 an enlarged structure schematic diagram at a in the figure;

[0032] Figure 9 yes Figure 6 Schematic diagram of the cross-section structure at CC;

[0033] Figure 10 yes Figure 9 The enlarged structural diagram at b is shown in FIG.

[0034] Figure 11 yes Figure 6 Schematic diagram of the cross-section structure at DD;

[0035] Figure 12 Is a schematic diagram of the three-dimensional structure of part of the second mounting plate;

[0036] Figure 13 It is a schematic diagram of the structure of the second mounting plate partially viewed from above;

[0037] Figure 14 yes Figure 13 Schematic diagram of the cross-sectional structure at EE;

[0038] Figure 15 yes Figure 14 The enlarged structural diagram at c in the middle;

[0039] Figure 16 yes Figure 13 Schematic diagram of the cross-sectional structure at FF;

[0040] Figure 17 yes Figure 16 Schematic diagram of the structure enlarged at point d;

[0041] Figure 18 It is a partial side structural schematic diagram of the second mounting plate;

[0042] Figure 19 yes Figure 18 Schematic diagram of the cross-sectional structure at GG;

[0043] Figure 20 yes Figure 18 Schematic diagram of the cross-sectional structure at HH in the middle.

[0044] In the figure: 1. workbench; 2. support frame; 201. extension plate; 202. stabilizing seat; 203. holder; 204. storage tank; 205. fixing frame; 206. feeding pipe; 207. solenoid valve; 3. placement column; 4. pressing assembly; 401. rotating sleeve; 402. first mounting plate; 403. second mounting plate; 4031. forming groove; 4032. annular groove; 4033. micron filter; 4034. exhaust groove; 404. driven gear plate; 405. electric push rod; 4051. pressing die; 4052. placing platform; 4053. rotating groove; 4054. rotating wheel; 4055. outlet hose; 4056. inlet hose; 4057. matching protrusion; 4058. eccentric Counterweight; 5. Column; 501. Vertical plate; 502. Drive motor; 503. Active gear disc; 504. Stabilizing wheel; 6. PLC controller; 7. Power supply cabinet; 8. Collection frame; 801. Material guide baffle; 802. Drop slide; 9. Edge bracket; 901. First annular frame; 9011. Sliding groove; 9012. Fixed joint; 9013. Sealing cover; 902. Second annular frame; 9021. Offset cavity; 9022. Sealing swivel; 9023. Inlet pipe; 9024. Outlet pipe; 10. Bearing; 11. First placement plate; 12. Second placement plate; 13. Expansion slot; 14. Inlet pump; 15. Exhaust pump; 16. Pneumatic control pump; 17. Muffler; 18. Series pipe. DETAILED DESCRIPTION

[0045] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0046] like Figures 1 to 5 As shown, a high-permeability magnetic ring preparation device for network filters includes a workbench 1, a placement column 3 is fixedly installed on the upper end of the workbench 1, and a pressing assembly 4 is rotatably installed on the column body of the placement column 3. A support frame 2 is fixedly installed on one side of the upper surface of the workbench 1, and a stabilizing seat 202 is installed on the upper end of the support frame 2 through an extension plate 201. The stabilizing seat 202 is docked with the placement column 3, an edge bracket 9 is fixedly installed on one side of the pressing assembly 4, and a column 5 and a vertical plate 501 are fixedly installed on the other side of the upper surface of the workbench 1. A collection frame 8 and a power cabinet 7 are respectively installed on the outside of the workbench 1, and a PLC controller 6 is provided on one side of the column 5.

[0047] like Figures 1 to 6As shown, the pressing assembly 4 comprises a rotating sleeve 401 rotatably mounted on the column body of the mounting column 3 through a bearing 10, and a first mounting disc 402 and a second mounting disc 403 are arranged on the outer side of the rotating sleeve 401 in an up-down manner, and the second mounting disc 403 is divided into two layers in an up-down manner, and a plurality of forming grooves 4031 are formed in the upper layer of the second mounting disc 403.

[0048] The lower layers of the first mounting disc 402 and the second mounting disc 403 are respectively fixedly installed with a plurality of electric push rods 405, the output ends of the upper electric push rods 405 are fixedly installed with pressing molds 4051, and the output ends of the lower electric push rods 405 are fixedly installed with placing platforms 4052, and the PLC controller 6 is signal connected with the plurality of electric push rods 405.

[0049] Since the network filter magnetic ring is small in size, in order to facilitate the control and maintenance of the equipment, a plurality of electric push rods 405 are adopted to provide power for the powder pressing forming, and the pushing distance of each electric push rod 405 is controlled by the PLC controller 6, so as to realize the continuous pressing forming of the high-quality magnetic ring. When the pressing mold 4051 moves downward, the material above the placing platform 4052 can be pressed, so that the material is formed during the pressing process to realize the pressure casting link in the magnetic ring preparation, and the material after pressing can be discharged by itself by moving the placing platform 4052 upward. The use of the forming groove 4031 can pre-store the material, which is helpful for the pressing forming between the pressing mold 4051 and the placing platform 4052.

[0050] As shown in Figures 1 to 5 The upper end of the rotating sleeve 401 is provided with a driven gear plate 404, the upper end of the stand column 5 is fixedly installed with a driving motor 502, the output end of the driving motor 502 is fixedly installed with a driving gear plate 503, the driving gear plate 503 is in transmission engagement with the driven gear plate 404, and the upper and lower stabilizing wheels 504 are rotatably installed on the surface of the vertical plate 501 in an up-down manner. The upper and lower stabilizing wheels 504 are respectively close to the surfaces of the first mounting disc 402 and the second mounting disc 403.

[0051] By starting the driving motor 502, the driving gear plate 503 can be rotated. Under the rotation driving of the driving gear plate 503, the driving gear plate 503 is in transmission engagement with the driven gear plate 404, so as to realize the rotation of the driven gear plate 404, so as to drive the overall rotation of the rotating sleeve 401, and then the first mounting disc 402 and the second mounting disc 403 can be synchronously rotated.

[0052] In this embodiment, the upper end of the edge support 9 is fixedly installed with a material guide baffle 801, the material guide baffle 801 is located on the upper side of the upper surface of the second mounting disc 403, one end of the material guide baffle 801 is fixedly installed with a falling sliding plate 802, and the lower end of the falling sliding plate 802 is located above the collecting frame 8.

[0053] Wherein the use of the material can be upward discharge, and the current placement platform 4052 and the second installation disc 403 surface flush, to achieve the discharge of the material, and then continue to rotate the second installation disc 403 driven by the drive motor 502, so that the second installation disc 403 above the forming material will pass through the guide baffle 801, under the action of the guide baffle 801, the forming material can be discharged from the second installation disc 403 upper surface, and enter the falling slide 802, finally under the action of the falling slide 802, the forming material is transferred into the collection frame 8 inside, wherein the setting position and the feed inlet direction of the collection frame 8 can be adjusted as needed to meet the forming material can smoothly enter the collection frame 8 inside.

[0054] As Figures 5 to 20 The extension plate 201 is fixedly installed on one side of the clamping seat 203, and the storage tank 204 is fixedly installed inside the clamping seat 203. The discharge port of the storage tank 204 is fixedly installed with a feeding conduit 206 through an electromagnetic valve 207. The clamping seat 203 is fixedly installed with a fixed frame 205 on one side. The feeding conduit 206 is installed inside the fixed frame 205, and the lower end of the feeding conduit 206 is located above the forming groove 4031.

[0055] By starting the electromagnetic valve 207, the discharge port of the storage tank 204 can be opened or closed, so that whether the storage tank 204 discharges can be controlled. After the forming material is discharged, the internal empty forming groove 4031 is located above the feeding conduit 206. Opening the discharge port of the storage tank 204, the powder material will enter the internal empty forming groove 4031 under the guidance of the feeding conduit 206, realizing automatic feeding operation, so that the present application can realize automatic continuous pressing of powder material, realizing efficient pressing preparation of high magnetic ring.

[0056] It should be noted that the support frame 2 is fixedly installed with a first placement plate 11 and a second placement plate 12 inside. The upper side of the first placement plate 11 is fixedly installed with a pneumatic control pump 16 and a silencer 17. The gas outlet end of the pneumatic control pump 16 is fixedly installed with a gas outlet pipe 9024. The inlet of the silencer 17 is fixedly installed with a gas inlet pipe 9023.

[0057] The first annular frame 901 is arranged in the middle of the edge support 9, and the second annular frame 902 is arranged at the lower side of the edge support 9.

[0058] In the present application, the expansion slot 13 is arranged inside the column 5, the expansion slot 13 is fixedly installed with the air inlet pump 14, the second placement plate 12 is fixedly installed with the air exhaust pump 15, and the air outlet end of the air inlet pump 14 and the air inlet end of the air exhaust pump 15 are fixedly installed with the series pipe 18.

[0059] Wherein, the inner wall of each forming groove 4031 is provided with an annular groove 4032, a micron filter screen 4033 is arranged around the inner part of the annular groove 4032, an exhaust groove 4034 is arranged at one end of each annular groove 4032, a fixed joint 9012 is arranged at the outer end of each exhaust groove 4034, a sealing cover 9013 is arranged in the inner part of each fixed joint 9012, a sliding groove 9011 is arranged in the inner part of the first annular frame 901, each sealing cover 9013 is sealingly arranged in the sliding groove 9011, and the first annular frame 901 is provided with through holes at both ends and is connected with two side series pipes 18.

[0060] When the powder enters the inner part of the forming groove 4031 and the pressing mold 4051 enters the forming groove 4031, the gas in the inner part of the current forming groove 4031 can be extracted under the action of the series pipe 18 by starting the air pump 15, wherein the micron filter screen 4033 with a pore size smaller than the diameter of the powder material can filter the powder material to avoid the powder material from being discharged, and the internal gas content is reduced by gradually exhausting, thereby improving the quality and performance of the magnetic ring. After the exhaust is completed, the placement platform 4052 is moved upward to ensure that it will not be disturbed by the annular groove 4032 during subsequent pressing with the pressing mold 4051.

[0061] Wherein, during the exhaust, the gas sequentially passes through the micron filter screen 4033, the annular groove 4032, the exhaust groove 4034, the sealing cover 9013, the series pipe 18, and is finally discharged by the air pump 15.

[0062] When the material needs to be discharged, in order to avoid abrasion between the material and the forming groove 4031 during discharge, the air inlet pump 14 on the other side is used for air charging operation, and the gas sequentially enters the sealing cover 9013, the exhaust groove 4034, the annular groove 4032 from the series pipe 18 on the current side, and is finally discharged from the forming groove 4031 where the material needs to be discharged. The continuous entry of the gas can reduce the abrasion between the material and the forming groove 4031, and ensure the quality of the magnetic ring.

[0063] In the present application, a rotating groove 4053 is arranged in the inner part of each placement platform 4052, a rotating wheel 4054 is rotatably arranged in the inner part of the rotating groove 4053, a plurality of eccentric counterweights 4058 are arranged in the inner part of the rotating wheel 4054, a matching protrusion 4057 is arranged around the outer surface of the rotating wheel 4054, and an air outlet hose 4055 and an air inlet hose 4056 are arranged at both ends of the rotating groove 4053.

[0064] In the specific arrangement, a dislocation cavity 9021 is arranged in the inner part of the second annular frame 902, a plurality of air outlet hoses 4055 and air inlet hoses 4056 are fixedly arranged with sealing rotating rings 9022 at the lower ends, the sealing rotating rings 9022 are rotatably arranged in the inner part of the second annular frame 902, and an air inlet pipe 9023 and an air outlet pipe 9024 are connected to the inner parts of the two dislocation cavities 9021.

[0065] By starting the pneumatic control pump 16 to fill the gas into the air inlet pipe 9023, the gas will then enter the adjacent air inlet hose 4056 inside through the staggered cavity 9021, so that the other end of the air inlet hose 4056 blows to one side of the rotating wheel 4054, and with continuous blowing, the other side of the rotating wheel 4054 will be exhausted from the air outlet hose 4055, wherein the gas will enter the air outlet pipe 9024 under the action of the staggered cavity 9021 on the other side when the exhaust, and finally discharged from the muffler 17;

[0066] The above structure can realize continuous driving of the rotating wheel 4054, wherein the gas contact fitting convex 4057 will drive the rotating wheel 4054 to rotate, and the eccentric weight 4058 in the rotating process of the rotating wheel 4054 can vibrate the placement platform 4052. When the placement platform 4052 vibrates, it can uniformly process the powder just entering the forming groove 4031 inside, and cooperate with the powder material exhaust structure to improve the exhaust effect to reduce the amount of air in the powder during pressing, so that the quality of the pressed magnetic ring is improved in the subsequent preparation process to improve its performance, and the vibration can also make the powder attached to the micron filter screen 4033 surface during exhaust to ensure the exhaust effect.

[0067] The sealing ring is arranged between the placement platform 4052 and the forming groove 4031, and the sealing ring is also arranged on the outer periphery of the pressing mold 4051, which can avoid the leakage of powder during vibration and exhaust.

[0068] The working principle of the high-permeability ring preparation device for network filter is as follows:

[0069] In use, first, the powder material is transferred from the storage tank 204 to the corresponding internal empty forming groove 4031 through the opening of the electromagnetic valve 207 into the feeding conduit 206, and then the driving motor 502 is started to drive the forming groove 4031 to shift;

[0070] When shifting to one side of the first placement plate 11 and the second placement plate 12, the pneumatic control pump 16 is started to fill the gas into the air inlet pipe 9023 to drive the rotating wheel 4054 to eccentrically rotate, realize the vibration treatment of the placement platform 4052, and cooperate with the starting of the air pump 15 to exhaust the internal air, and after completion, the driving motor 502 is started to drive the forming groove 4031 to shift;

[0071] Then, under the cooperation of the upper electric push rod 405 and the lower electric push rod 405, the pressing mold 4051 and the placement platform 4052 are used to press the powder material;

[0072] After the pressing is completed, the upper electric push rod 405 drives the pressing mold 4051 to rise, and the lower electric push rod 405 drives the placing platform 4052 to rise, so that automatic discharging is realized, and subsequent continuous pressing processing is carried out.

[0073] Obviously, the above embodiments of the application are merely exemplary and are not intended to limit the embodiments of the application. Based on the above description, other different forms of changes or modifications can be made by those skilled in the art, and it is impossible to enumerate all the embodiments here. Any obvious changes or modifications derived from the technical solutions of the application still fall within the protection scope of the application.

Claims

1. A device for preparing a high-permeability magnetic ring for a network filter, comprising a workbench (1), characterized in that: A placement column (3) is fixedly mounted on the upper end of the workbench (1), and a pressing assembly (4) is rotatably mounted on the column body of the placement column (3). A support frame (2) is fixedly mounted on one side of the upper surface of the workbench (1), and a stabilizing seat (202) is mounted on the upper end of the support frame (2) through an extension plate (201). The stabilizing seat (202) is docked with the placement column (3). A side bracket (9) is fixedly mounted on one side of the pressing assembly (4). A column (5) and a vertical plate (501) are fixedly mounted on the other side of the upper surface of the workbench (1). A collection frame (8) and a power supply cabinet (7) are respectively mounted on the outer side of the workbench (1), and a PLC controller (6) is provided on one side of the column (5).

2. The device for preparing a high-permeability magnetic ring for a network filter according to claim 1, characterized in that: The pressing assembly (4) includes a rotating sleeve (401), the rotating sleeve (401) being rotatably mounted on the column body of the placement column (3) via a bearing (10), a first mounting plate (402) and a second mounting plate (403) being respectively provided on the upper and lower sides of the outer side of the rotating sleeve (401), the second mounting plate (403) being divided into an upper and lower layers, and a plurality of forming grooves (4031) being provided on the upper layer of the second mounting plate (403); A plurality of electric push rods (405) are fixedly mounted on the lower layers of the first mounting plate (402) and the second mounting plate (403), respectively; a pressing die (4051) is fixedly mounted on the output ends of the upper electric push rods (405), and a placement platform (4052) is fixedly mounted on the output ends of the lower electric push rods (405); and the PLC controller (6) is signal-connected to the plurality of electric push rods (405).

3. The device for preparing a high-permeability magnetic ring for a network filter according to claim 2, characterized in that: A driven gear disc (404) is provided at the upper end of the rotating sleeve (401), a driving motor (502) is fixedly mounted at the upper end of the column (5), an active gear disc (503) is fixedly mounted at the output end of the driving motor (502), the active gear disc (503) is in driving engagement with the driven gear disc (404), and stabilizing wheels (504) are rotatably mounted on the upper and lower surfaces of the vertical plate (501), and the upper and lower stabilizing wheels (504) are respectively close to the surfaces of the first mounting disc (402) and the second mounting disc (403).

4. The device for preparing a high-permeability magnetic ring for a network filter according to claim 2, characterized in that: A material guide baffle (801) is fixedly mounted on the upper end of the edge bracket (9), and the material guide baffle (801) is located on the upper side of the upper surface of the second mounting plate (403). A drop slide (802) is fixedly mounted on one end of the material guide baffle (801), and the lower end of the drop slide (802) is located above the collection frame (8).

5. The device for preparing a high-permeability magnetic ring for a network filter according to claim 2, characterized in that: A holder (203) is fixedly mounted on one side of the extension plate (201), a storage tank (204) is fixedly mounted inside the holder (203), a feeding conduit (206) is fixedly mounted on a discharge port of the storage tank (204) via a solenoid valve (207), a fixing frame (205) is fixedly mounted on one side of the holder (203), the feeding conduit (206) is mounted inside the fixing frame (205), and the lower end of the feeding conduit (206) is located above the forming groove (4031).

6. The device for preparing a high-permeability magnetic ring for a network filter according to claim 2, characterized in that: A first placement plate (11) and a second placement plate (12) are fixedly mounted inside the support frame (2), a pneumatic control pump (16) and a muffler (17) are fixedly mounted on the upper side of the first placement plate (11), an outlet pipe (9024) is fixedly mounted on the outlet end of the pneumatic control pump (16), and an inlet pipe (9023) is fixedly mounted on the inlet of the muffler (17); A first annular frame (901) is provided in the middle of the edge bracket (9), and a second annular frame (902) is provided on the lower side of the edge bracket (9).

7. The device for preparing a high-permeability magnetic ring for a network filter according to claim 6, characterized in that: An expansion slot (13) is provided inside the column (5), an air intake pump (14) is fixedly installed inside the expansion slot (13), an air extraction pump (15) is fixedly installed inside the second placement plate (12), and a series pipe (18) is fixedly installed at the air outlet end of the air intake pump (14) and the air inlet end of the air extraction pump (15).

8. The device for preparing a high-permeability magnetic ring for a network filter according to claim 7, characterized in that: An annular groove (4032) is provided on the inner wall of the lower side of each forming groove (4031), a micron filter (4033) is provided around the inside of the annular groove (4032), an exhaust groove (4034) is provided at one end of each annular groove (4032), a fixed joint (9012) is installed at the outer end of each exhaust groove (4034), a sealing cover (9013) is installed inside each fixed joint (9012), a sliding groove (9011) is provided inside the first annular frame (901), and each sealing cover (9013) is sealingly slidably provided inside the sliding groove (9011), and through holes are provided at both ends of the first annular frame (901) and are respectively connected to the series pipes (18) on both sides.

9. The device for preparing a high-permeability magnetic ring for a network filter according to claim 6, characterized in that: Each of the placement platforms (4052) is provided with a rotating groove (4053) inside, a rotating wheel (4054) is rotatably installed inside the rotating groove (4053), a plurality of eccentric counterweight blocks (4058) are provided inside the rotating wheel (4054), and a circle of matching protrusions (4057) are provided on the outer surface of the rotating wheel (4054), and an air outlet hose (4055) and an air inlet hose (4056) are respectively provided at both ends of the rotating groove (4053).

10. The device for preparing a high-permeability magnetic ring for a network filter according to claim 9, characterized in that: An offset cavity (9021) is provided on one side of the interior of the second annular frame (902), and a sealing swivel (9022) is fixedly mounted on the lower ends of the plurality of outlet hoses (4055) and the inlet hoses (4056), respectively. The sealing swivels (9022) on both sides are respectively rotatably mounted in a sealed manner inside the second annular frame (902), and the interiors of the offset cavities (9021) on both sides are respectively connected to an inlet pipe (9023) and an outlet pipe (9024).

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