Iron-silicon gradient platinum soft magnetic powder collecting device

Abstract

The utility model relates to the technical field of magnetic powder collection, and discloses an iron-silicon gradient platinum soft magnetic powder collection device which comprises a collection barrel, a collection mechanism is arranged at the top of the collection barrel, and through the collection mechanism, the output end of a first motor drives a lead screw to rotate, and the lead screw drives a movable support to slide. The movable support slides together with the extension plate and the magnetic insulation sleeve plate, the magnet in the magnetic insulation sleeve plate can adsorb the iron-silicon gradient platinum soft magnetic powder on the surface of the magnetic insulation sleeve plate, the magnet moves along with the movable support, when the magnet penetrates through the magnetic insulation scraper, the magnetic insulation scraper can scrape off the iron-silicon gradient platinum soft magnetic powder, and therefore the iron-silicon gradient platinum soft magnetic powder is collected. On one hand, manual direct contact with materials is not needed in the whole collection process, the safety risk during operation is reduced, on the other hand, through cooperation of the lead screw and the movable support, continuous collection of the iron-silicon gradient platinum soft magnetic powder can be achieved, and the device is suitable for large-scale production occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic powder collection, in particular to a device for collecting iron-silicon gradient alloy soft magnetic powder. Background Art

[0002] Iron-silicon gradient alloy soft magnetic powder is a special material, mainly used in industrial motors, electric vehicle drive motors, charging piles and other fields. The main characteristics of this material are low iron loss, high magnetic permeability and good soft magnetic properties of AC and DC superposition in medium and high frequencies. When collecting iron-silicon gradient alloy soft magnetic powder in materials, a collection device is usually needed.

[0003] According to the Chinese patent authorization announcement: CN219078312U, a magnetic powder collection device disclosed includes a workbench. A rack is provided on the top of the workbench. A fixed plate is fixedly connected to the top of the workbench. First side plates are fixedly connected to both sides of the fixed plate. Second side plates are fixedly connected to both sides of the first side plates. A motor is fixedly connected to one side of the first side plate. A lead screw is fixedly connected to the output end of the motor. A slider is threadedly connected to the outer wall of the lead screw. A sliding plate is fixedly connected to the bottom of the slider. The sliding plate is slidably connected to the outer wall of a guide rod. A first support rod is fixedly connected to one end of the sliding plate. A magnetic barrel is connected to one side of the first support rod through a bearing. By setting a sliding rod and a concave baffle, it is convenient for workers to replace and install a collection tank, and the remaining impurities on the workbench are cleaned through a pull-out plate, achieving the effect of quickly transferring the magnetic powder in the collection tank and cleaning the impurities. However, there are still some problems in the use of this collection device. Some collection devices still need manual contact with materials when collecting iron-silicon gradient alloy soft magnetic powder, which is likely to increase the safety risk during operation. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a device for collecting iron-silicon gradient alloy soft magnetic powder, which solves the problem that some collection devices still need manual contact with materials when collecting iron-silicon gradient alloy soft magnetic powder, which is likely to increase the safety risk during operation.

[0005] To achieve the above object, the utility model is realized by the following technical solutions: A device for collecting iron-silicon gradient alloy soft magnetic powder, comprising a collecting bucket, a collecting mechanism is provided at the top of the collecting bucket, the collecting mechanism includes an extension plate, a magnetic insulation sleeve plate, a magnetic insulation scraping plate, a limiting plate, a motor I, a mounting plate, a lead screw, a moving support and a magnet, the back of the limiting plate is fixedly connected with a motor I, the inner wall of the limiting plate is fixedly connected with a mounting plate, a lead screw is rotatably connected to the inner side of the mounting plate, a moving support is threadedly connected to the middle of the lead screw, the top of the moving support is slidably connected to the inner side of the limiting plate, the bottom of the moving support is fixedly connected with an extension plate, a through groove is opened at the top of the collecting bucket, the bottom of the extension plate is fixedly connected with a magnetic insulation sleeve plate, a magnet is snap-fitted to the inner wall of the magnetic insulation sleeve plate, and a magnetic insulation scraping plate is provided on one side of the magnetic insulation sleeve plate;

[0006] A screening mechanism is provided on the front of the collecting bucket, the screening mechanism includes a limiting box, a collecting box, a connecting plate, a filtering box, a motor II, a limiting sliding plate, a compression spring, a limiting groove, a sieve mesh, a transmission plate, a transmission rod and a rotating rod, a collecting box is slidably connected to the inner wall of the limiting box, two connecting plates are fixedly connected to both sides of the limiting box, one end of each of the plurality of connecting plates is fixedly connected with a filtering box, limiting grooves are opened on both sides of the filtering box, limiting sliding plates are slidably connected to the inner walls of the plurality of limiting grooves, a mounting frame is fixedly connected between the plurality of limiting sliding plates, a sieve mesh is snap-fitted to the inner wall of the mounting frame, two transmission rods are fixedly connected to the top of the mounting frame, a transmission plate is attached to the top of each of the two transmission rods, a motor II is fixedly connected to one side wall of the filtering box, and compression springs are fixedly connected to the bottom ends of the plurality of limiting sliding plates.

[0007] Preferably, two support plates are fixedly connected to both side walls of the limiting plate, and the bottom ends of the two support plates are respectively fixedly connected to both side walls of the collecting bucket.

[0008] Preferably, one end of the lead screw is rotatably connected to the inner side of the limiting plate, and the output end of the motor I penetrates through the mounting plate and is rotatably connected to the other end of the lead screw.

[0009] Preferably, the extension plate penetrates through the through groove and is slidably connected to the inner wall of the through groove, and the magnetic insulation sleeve plate and the magnetic insulation scraping plate are of matching sizes.

[0010] Preferably, the limiting box is fixedly connected to the front of the collecting bucket, and the mounting frame is slidably connected to the inner wall of the filtering box.

[0011] Preferably, the output end of the motor II penetrates through the filtering box and is fixedly connected with a rotating rod, and one end of the rotating rod fixedly penetrates through both transmission plates and is rotatably connected to one side of the inner wall of the filtering box.

[0012] Preferably, the bottom ends of the plurality of compression springs are respectively fixedly connected to the top ends of the plurality of connecting plates.

[0013] Preferably, both sides of the non-magnetic scraping plate are respectively fixedly connected to both sides of the inner wall of the filter box. Beneficial effects

[0014] The utility model provides an iron-silicon gradient alloy soft magnetic powder collection device. Compared with the prior art, the following beneficial effects are achieved:

[0015] In the utility model, through the arranged collection mechanism, the output end of the first motor drives the lead screw to rotate, the lead screw drives the moving support to slide, the moving support slides together with the extension plate and the non-magnetic sleeve plate, and the magnet in the non-magnetic sleeve plate can adsorb the iron-silicon gradient alloy soft magnetic powder on its surface. The magnet moves along with the moving support. When the magnet passes through the non-magnetic scraping plate, the non-magnetic scraping plate can scrape off the iron-silicon gradient alloy soft magnetic powder, so as to collect the iron-silicon gradient alloy soft magnetic powder. On the one hand, the whole collection process does not require manual direct contact with the material, reducing the safety risk during operation. On the other hand, through the cooperation of the lead screw and the moving support, continuous collection of the iron-silicon gradient alloy soft magnetic powder can be realized, which is suitable for large-scale production occasions.

[0016] 2. In the utility model, through the arranged screening mechanism, the iron-silicon gradient alloy soft magnetic powder scraped off by the non-magnetic scraping plate falls into the interior of the filter box. The user starts the second motor, the output end of the second motor drives the rotating rod to rotate, the rotating rod drives the two transmission plates to rotate. The two transmission plates are elliptical. When the transmission plate presses the transmission rod, the transmission rod drives the installation frame to descend. As the installation frame descends, the installation frame can drive the screen to vibrate, thereby accelerating the screening efficiency of the iron-silicon gradient alloy soft magnetic powder. When the transmission plate no longer presses the transmission rod, the plurality of compression springs respectively drive the plurality of limit sliding plates to reset, and the plurality of limit sliding plates immediately drive the installation frame to reset. The screening mechanism can effectively separate the iron-silicon gradient alloy soft magnetic powder with different particle sizes, removing too large or too small particles, thereby improving the purity and consistency of the iron-silicon gradient alloy soft magnetic powder. Description of the drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an iron-silicon gradient alloy soft magnetic powder collection device proposed by the utility model;

[0018] Figure 2 It is a structural sectional view of the collection barrel part of an iron-silicon gradient alloy soft magnetic powder collection device proposed by the utility model;

[0019] Figure 3 It is a structural schematic diagram of the screening mechanism part of an iron-silicon gradient alloy soft magnetic powder collection device proposed by the utility model;

[0020] Figure 4 An enlarged view of part A in Figure 3 a device for collecting soft magnetic powder of iron-silicon gradient alloy proposed by the present utility model.

[0021] Legend:

[0022] 1. Collection barrel; 2. Collection mechanism; 201. Extension plate; 202. Non-magnetic sleeve plate; 203. Non-magnetic scraping plate; 204. Limiting plate; 205. Motor 1; 206. Mounting plate; 207. Lead screw; 208. Moving support; 209. Magnet; 3. Screening mechanism; 301. Limiting box; 302. Collection box; 303. Connecting plate; 304. Filter box; 305. Motor 2; 306. Limiting sliding plate; 307. Compression spring; 308. Limiting groove; 309. Sieve mesh; 310. Transmission plate; 311. Transmission rod; 312. Rotating rod; 313. Mounting frame; 4. Support plate; 5. Through groove. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 - Figure 4 This utility model provides two technical solutions, specifically including the following embodiments: Embodiment 1

[0025] An iron-silicon gradient alloy soft magnetic powder collection device, including a collection bucket 1, a collection mechanism 2 is provided at the top of the collection bucket 1. The collection mechanism 2 includes an extension plate 201, a magnetic insulation sleeve plate 202, a magnetic insulation scraping plate 203, a limiting plate 204, a motor 1 205, a mounting plate 206, a lead screw 207, a moving support 208 and a magnet 209. The back of the limiting plate 204 is fixedly connected with a motor 1 205. The inner wall of the limiting plate 204 is fixedly connected with a mounting plate 206. The inner side of the mounting plate 206 is rotatably connected with a lead screw 207. The middle part of the lead screw 207 is threadedly connected with a moving support 208. The top end of the moving support 208 is slidably connected to the inner side of the limiting plate 204. The bottom end of the moving support 208 is fixedly connected with an extension plate 201. Both the extension plate 201 and the collection bucket 1 are made of magnetic insulation materials. A through groove 5 is opened at the top end of the collection bucket 1. The through groove 5 limits the movement of the extension plate 201 when it slides. The bottom end of the extension plate 201 is fixedly connected with a magnetic insulation sleeve plate 202. The inner wall of the magnetic insulation sleeve plate 202 is snap-connected with a magnet 209. A magnetic insulation scraping plate 203 is provided on one side of the magnetic insulation sleeve plate 202. Two support plates 4 are fixedly connected to both side walls of the limiting plate 204. The bottom ends of the two support plates 4 are respectively fixedly connected to both side walls of the collection bucket 1. One end of the lead screw 207 is rotatably connected to the inner side of the limiting plate 204. The output end of the motor 1 205 penetrates through the mounting plate 206 and is rotatably connected to the other end of the lead screw 207. The extension plate 201 penetrates through the through groove 5 and is slidably connected to the inner wall of the through groove 5. The magnetic insulation sleeve plate 202 and the magnetic insulation scraping plate 203 are of matching dimensions. The two sides of the magnetic insulation scraping plate 203 are respectively fixedly connected to both sides of the inner wall of the filter box 304.

[0026] During operation, the user puts the material into the collection bucket 1. Subsequently, the user starts the motor 1 205. The output end of the motor 1 205 drives the lead screw 207 to rotate. The lead screw 207 drives the moving support 208 to slide. The moving support 208 slides together with the extension plate 201 and the magnetic insulation sleeve plate 202. The magnet 209 inside the magnetic insulation sleeve plate 202 can adsorb the iron-silicon gradient alloy soft magnetic powder on its surface. The magnet 209 moves with the moving support 208. When the magnet 209 passes through the magnetic insulation scraping plate 203, the magnetic insulation scraping plate 203 can scrape off the iron-silicon gradient alloy soft magnetic powder, so as to collect the iron-silicon gradient alloy soft magnetic powder. On the one hand, the whole collection process does not require manual direct contact with the material, reducing the safety risk during operation. On the other hand, through the cooperation of the lead screw 207 and the moving support 208, continuous collection of the iron-silicon gradient alloy soft magnetic powder can be realized, which is suitable for large-scale production occasions. Embodiment 2

[0027] On the basis of the first embodiment, a screening mechanism 3 is provided on the front of the collection bucket 1. The screening mechanism 3 includes a limit box 301, a collection box 302, a connecting plate 303, a filter box 304, a second motor 305, a limit slide plate 306, a compression spring 307, a limit groove 308, a screen 309, a transmission plate 310, a transmission rod 311 and a rotating rod 312. The inner wall of the limit box 301 is slidably connected with the collection box 302. Two connecting plates 303 are fixedly connected to both sides of the limit box 301. One end of multiple connecting plates 303 is fixedly connected with a filter box 304. Limit grooves 308 are opened on both sides of the filter box 304. The inner walls of multiple limit grooves 308 are slidably connected with limit slide plates 306. An installation frame 313 is fixedly connected between multiple limit slide plates 306. The inner wall of the installation frame 313 is snap-connected with a screen 309. The mesh size of the screen 309 is 50 meshes. Two transmission rods 311 are fixedly connected to the top of the installation frame 313. The top of both transmission rods 311 is in contact with a transmission plate 310. The transmission plate 310 is oval. When the longer end of the transmission plate 310 presses against the transmission rod 311, the transmission rod 311 can be lowered. When the transmission plate 310 rotates to its shorter end, the compression spring 307 drives the limit slide plate 306 to reset. A second motor 305 is fixedly connected to one side wall of the filter box 304. Compression springs 307 are fixedly connected to the bottom ends of multiple limit slide plates 306. The limit box 301 is fixedly connected to the front of the collection bucket 1. The installation frame 313 is slidably connected to the inner wall of the filter box 304. The output end of the second motor 305 penetrates through the filter box 304 and is fixedly connected with a rotating rod 312. One end of the rotating rod 312 fixedly penetrates through both transmission plates 310 and is rotatably connected to one side of the inner wall of the filter box 304. The bottom ends of multiple compression springs 307 are respectively fixedly connected to the top ends of multiple connecting plates 303.

[0028] The iron-silicon gradient alloy soft magnetic powder scraped off by the demagnetizing scraper 203 falls into the interior of the filter box 304. The user starts the second motor 305, and the output end of the second motor 305 drives the rotating rod 312 to rotate. The rotating rod 312 drives the two transmission plates 310 to rotate. The two transmission plates 310 are oval. When the transmission plate 310 presses against the transmission rod 311, the transmission rod 311 drives the installation frame 313 to descend. As the installation frame 313 descends, the installation frame 313 can drive the screen 309 to vibrate, thereby accelerating the screening efficiency of the iron-silicon gradient alloy soft magnetic powder. When the transmission plate 310 no longer presses against the transmission rod 311, multiple compression springs 307 respectively drive multiple limit slide plates 306 to reset. Multiple limit slide plates 306 immediately drive the installation frame 313 to reset. The screening mechanism 3 can effectively separate iron-silicon gradient alloy soft magnetic powder with different particle sizes, removing too large or too small particles, thereby improving the purity and consistency of the iron-silicon gradient alloy soft magnetic powder.

[0029] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the application shall be included within the protection scope of the present application.

Claims

1. An iron-silicon gradient metal soft magnetic powder collecting device, comprising a collecting bucket (1), characterized in that: The top of the collecting bucket (1) is provided with a collecting mechanism (2), the collecting mechanism (2) comprising an extension plate (201), a magnetic-insulating sleeve plate (202), a magnetic-insulating scraper (203), a limiting plate (204), a motor (205), a mounting plate (206), a screw (207), a movable support (208) and a magnet (209), the back of the limiting plate (204) being fixedly connected to the motor (205), the inner wall of the limiting plate (204) being fixedly connected to the mounting plate (206), and the inner side of the mounting plate (206) being rotatably connected to the screw (207). 07), the middle part of the screw rod (207) is threadedly connected to a movable support (208), the top end of the movable support (208) is slidably connected to the inner side of the limit plate (204), the bottom end of the movable support (208) is fixedly connected to an extension plate (201), the top end of the collecting bucket (1) is provided with a through groove (5), the bottom end of the extension plate (201) is fixedly connected to an insulated magnetic sleeve (202), the inner wall of the insulated magnetic sleeve (202) is snap-fitted with a magnet (209), and one side of the insulated magnetic sleeve (202) is provided with an insulated magnetic scraper (203); A screening mechanism (3) is provided on the front side of the collecting barrel (1), the screening mechanism (3) comprising a limit box (301), a collecting box (302), a connecting plate (303), a filter box (304), a second motor (305), a limit slide plate (306), a compression spring (307), a limit groove (308), a screen (309), a transmission plate (310), a transmission rod (311) and a rotating rod (312), the collecting box (302) being slidably connected to the inner wall of the limit box (301), two connecting plates (303) being fixedly connected to both sides of the limit box (301), one end of each of the plurality of connecting plates (303) being fixedly connected to the filter box (304), and the filter box (304) being fixedly connected to one end of each of the plurality of connecting plates (303). Limiting grooves (308) are provided on both sides of the filter box (304); the inner walls of the plurality of limiting grooves (308) are slidably connected to limiting slide plates (306); a mounting frame (313) is fixedly connected between the plurality of limiting slide plates (306); the inner wall of the mounting frame (313) is snap-connected with a screen (309); the top of the mounting frame (313) is fixedly connected to two transmission rods (311); the tops of the two transmission rods (311) are fitted with a transmission plate (310); a motor 2 (305) is fixedly connected to one side wall of the filter box (304); and the bottom ends of the plurality of limiting slide plates (306) are fixedly connected to a compression spring (307).

2. The device for collecting soft magnetic powder of iron-silicon gradient alloy according to claim 1, characterized in that: Two side walls of the limiting plate (204) are fixedly connected to two support plates (4), and the bottom ends of the two support plates (4) are respectively fixedly connected to the two side walls of the collection barrel (1).

3. The device for collecting soft magnetic powder of iron-silicon gradient alloy according to claim 1, characterized in that: One end of the screw rod (207) is rotatably connected to the inner side of the limit plate (204), and the output end of the motor 1 (205) passes through the mounting plate (206) and is rotatably connected to the other end of the screw rod (207).

4. The device for collecting soft magnetic powder of iron-silicon gradient alloy according to claim 1, characterized in that: The extension plate (201) passes through the through slot (5) and is slidably connected to the inner wall of the through slot (5); the size of the magnetic-isolating sleeve plate (202) matches that of the magnetic-isolating scraper plate (203).

5. The device for collecting soft magnetic powder of iron-silicon gradient alloy according to claim 1, characterized in that: The limiting box (301) is fixedly connected to the front side of the collection barrel (1), and the mounting frame (313) is slidably connected to the inner wall of the filter box (304).

6. The device for collecting soft magnetic powder of Fe-Si gradient alloy according to claim 1, characterized in that: The output end of the second motor (305) passes through the filter box (304) and is fixedly connected to a rotating rod (312), and one end of the rotating rod (312) is fixedly passed through two transmission plates (310) and is rotatably connected to one side of the inner wall of the filter box (304).

7. The device for collecting soft magnetic powder of Fe-Si gradient alloy according to claim 1, characterized in that: The bottom ends of the plurality of compression springs (307) are respectively fixedly connected to the top ends of the plurality of connection plates (303).

8. The device for collecting soft magnetic powder of iron-silicon gradient alloy according to claim 1, characterized in that: The two sides of the magnetically insulating scraper (203) are respectively fixedly connected to the two sides of the inner wall of the filter box (304).

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