Alloy powder magnetic separation device

Abstract

The utility model provides an alloy powder magnetic separation device which comprises a box body, a first magnetic separation plate, a second magnetic separation plate and an electric screw are fixedly connected in the box body, one end of the first magnetic separation plate is in sliding connection with a second sliding rod, one end of the second magnetic separation plate is in sliding connection with a first sliding rod, and one end of the first sliding rod and one end of the second sliding rod are respectively in sliding connection with a cleaning push plate. One ends of the two cleaning push plates are fixedly connected with a connecting rod, one end of the cleaning push plate on one side is in threaded connection with the movable end of the electric screw, one ends of the first magnetic separation plate and the second magnetic separation plate are movably connected with a discharging baffle, one end of the connecting rod is fixedly connected with a trigger assembly, the trigger assembly comprises a spring and an extrusion rod, and one end of the extrusion rod is slidably connected to one end of the connecting rod. Magnetic powder above the magnetic separation plate is scraped off through transverse movement of the cleaning push plate, an extrusion rod is extruded by a spring in the moving process to make one end of a discharging baffle upwarp while the cleaning push plate moves, at the moment, iron powder scraped off from the upper portion falls off from an open groove in one side of the magnetic separation plate, cleaning is completed, and the magnetic separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separation devices, in particular to an alloy powder magnetic separation device. Background Art

[0002] Magnetic separation is a method of separating minerals in a non-uniform magnetic field by using the difference in the magnetic properties of minerals. During the magnetic separation process, different reactions occur when the minerals pass through the magnetic field, depending on the different magnetic permeabilities and magnetic susceptibilities of the minerals, thereby achieving the separation of magnetic minerals. This method is widely used in the separation and removal of ferrous metals, non-ferrous and rare metals, and non-metals, as well as the removal of magnetic components from solid materials and waste, and the removal of impurities from production and domestic sewage. In the production process of some alloy powders, it is necessary to remove the iron powder generated in the previous production process through magnetic separation to improve the purity of the product.

[0003] After searching, the Chinese patent publication number CN220496603U discloses a metal powder magnetic separation device, including a body, supporting feet, a feed port, a first filter, a supporting frame, a magnetic suction mechanism, a first motor, a connecting shaft, a roller, a connecting cover, a handle, a magnetic roller, a spur gear, a connecting frame, a second motor, a screw, a slide seat, and a cleaning brush. The output end of the first motor is provided with a connecting shaft, and the inner cavity of the body is provided with a roller.

[0004] In view of the problems existing in the above technology that the adsorption is performed by a rotating magnetic roller, it is inconvenient to clean, and a large amount of iron powder adheres to the magnetic roller after long-term use, which will lead to a decrease in magnetic separation ability; therefore, an alloy powder magnetic separation device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide an alloy powder magnetic separation device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a box body, in which magnetic separation plate 1, magnetic separation plate 2 and an electric screw are fixedly connected inside the box body, one end of magnetic separation plate 1 is slidably connected to slide rod 2, one end of magnetic separation plate 2 is slidably connected to slide rod 1, one end of slide rod 1 and slide rod 2 are respectively slidably connected to cleaning push plates, one end of the two cleaning push plates is fixedly connected to a connecting rod, one end of the cleaning push plate on one side is threadedly connected to the movable end of the electric screw, one end of the magnetic separation plate 1 and the magnetic separation plate 2 is movably connected to a unloading baffle, and one end of the connecting rod is fixedly connected to a trigger component.

[0007] In some embodiments, the trigger assembly includes a spring and an extrusion rod, one end of the extrusion rod is slidably connected to one end of the connecting rod, and two ends of the spring are respectively fixedly connected to the extrusion rod and one end of the connecting rod.

[0008] In some embodiments, a recovery tank is fixedly connected below the magnetic separation plate 1 and the magnetic separation plate 2, respectively; a rotating shaft is rotatably connected below the magnetic separation plate 1 and the magnetic separation plate 2, respectively; and one end of the unloading baffle is fixedly connected to the rotating shaft.

[0009] In some embodiments, a side baffle and an electromagnet are fixedly connected below the magnetic separation plate 1 and the magnetic separation plate 2, respectively.

[0010] In some embodiments, a magnetic separation inclined table and a guide plate are fixedly connected below the magnetic separation plate 1 and the magnetic separation plate 2, respectively, and one end of the electromagnet is fixedly connected to one side of the magnetic separation inclined table.

[0011] In some embodiments, a material discharge chute is fixedly connected to the top of the box body, and a material discharge port is opened at the bottom of the box body.

[0012] In some embodiments, one end of the discharge chute is fixedly connected to a discharge pipe, one end of the discharge pipe is fixedly connected to a discharge nozzle, one end of the discharge nozzle is fixedly connected to a transverse plate, one end of the transverse plate is slidably connected to a magnetic separation plate, and one end of the magnetic separation plate and the transverse plate are rotatably connected to a plurality of guide rollers, one end of the magnetic separation plate is fixedly connected to a drive motor, a power output end of the drive motor is fixedly connected to a guide roller on one side, one end of the guide roller is transmission-connected to a guide belt, and both ends of the guide belt are fixedly connected to the magnetic separation plate.

[0013] In some embodiments, one end of the magnetic separation plate is fixedly connected to a micro switch, one end of a cleaning push plate is fixedly connected to a trigger rod, and one end of the micro switch is electrically connected to the electromagnet.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A magnetic separation device for alloy powders, which scrapes off the magnetic powder on the top of the magnetic separation plate by moving the cleaning push plate horizontally. While moving, the extrusion rod will be squeezed down by the spring to make one end of the unloading baffle tilt up. At this time, the iron powder scraped from the top will fall from the slot on one side of the magnetic separation plate to complete the cleaning, thereby improving the magnetic separation efficiency.

[0016] 2. An alloy powder magnetic separation device can evenly sprinkle the powder on the first and second magnetic separation plates through the reciprocating movement of the feeding nozzle, preventing a large amount of powder from accumulating in the middle and affecting the magnetic separation effect.

[0017] 3. A magnetic separation device for alloy powders, which makes the trigger rod no longer squeeze the micro switch when the cleaning push plate is working, so that the electromagnet no longer works during cleaning, thereby preventing iron powder from being adsorbed on the magnetic separation plate during cleaning and improving the cleaning effect.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 It is the internal structure diagram of the utility model;

[0022] Figure 3 This is a bottom view of the upper structure of the utility model;

[0023] Figure 4 This is a lower internal side view of the utility model;

[0024] Figure 5 This is the installation structure diagram of the electric screw of the utility model.

[0025] Reference numerals:

[0026] 1. Box body; 2. Discharge chute; 3. Discharge port; 4. Electric screw; 5. Magnetic separation plate 1; 6. Magnetic separation plate 2; 7. Magnetic separation inclined table; 8. Guide plate; 9. Discharge nozzle; 10. Discharge pipe; 11. Side baffle; 12. Electromagnet; 13. Slide bar 1; 14. Transverse plate; 15. Guide roller; 16. Guide belt; 17. Drive motor; 18. Cleaning push plate; 19. Connecting rod; 20. Extrusion rod; 21. Spring; 22. Discharge baffle; 23. Rotating shaft; 24. Recovery chute; 25. Slide bar 2; 26. Micro switch; 27. Trigger rod. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-5 As shown, an alloy powder magnetic separation device comprises a box body 1, wherein a magnetic separation plate 1 5, a magnetic separation plate 2 6 and an electric screw 4 are fixedly connected inside the box body 1, one end of the magnetic separation plate 1 5 is slidably connected to a slide bar 25, one end of the magnetic separation plate 2 6 is slidably connected to a slide bar 13, one end of the slide bar 13 and the slide bar 25 are respectively slidably connected to a cleaning push plate 18, one end of the two cleaning push plates 18 is fixedly connected to a connecting rod 19, one end of the cleaning push plate 18 on one side is threadedly connected to the movable end of the electric screw 4, one end of the magnetic separation plate 1 5 and the magnetic separation plate 2 6 is movably connected to a material discharge baffle 22, and one end of the connecting rod 19 is fixedly connected to a trigger component;

[0031] The trigger assembly includes a spring 21 and an extrusion rod 20, one end of the extrusion rod 20 is slidably connected to one end of the connecting rod 19, and both ends of the spring 21 are fixedly connected to the extrusion rod 20 and one end of the connecting rod 19 respectively;

[0032] When the device is working, the alloy powder is magnetically separated through the magnetic separation plate 1 5 and the magnetic separation plate 2 6, and the iron powder will be adsorbed on one side of the magnetic separation plate 1 5 and the magnetic separation plate 2 6. After working for a period of time, a large amount of iron powder will accumulate on the magnetic separation plate 1 5 and the magnetic separation plate 2 6. At this time, the electric screw 4 can simultaneously drive the two cleaning push plates 18 to move horizontally to scrape off the magnetic powder on the top of the magnetic separation plate 1 5 and the magnetic separation plate 2 6. While moving, the extrusion rod 20 will be squeezed down by the spring 21 during the movement to make one end of the unloading baffle 22 tilt up. At this time, the iron powder scraped off from the top will fall from the slot on one side of the magnetic separation plate 1 5 and the magnetic separation plate 2 6 to complete the cleaning, thereby improving the magnetic separation efficiency.

[0033] In this embodiment, a recovery trough 24 is fixedly connected below the magnetic separation plate 1 5 and the magnetic separation plate 2 6, and a rotating shaft 23 is rotatably connected below the magnetic separation plate 1 5 and the magnetic separation plate 2 6. One end of the unloading baffle 22 is fixedly connected to the rotating shaft 23. When the extrusion rod 20 moves to the top of the unloading baffle 22, the unloading baffle 22 will rotate with the rotating shaft 23 as the center. A section of the tilting can allow the iron powder to enter the recovery trough 24 for recovery.

[0034] In this embodiment, the magnetic separation plate 1 5 and the magnetic separation plate 2 6 are respectively fixedly connected with a side baffle 11 and an electromagnet 12, and the side baffle 11 can limit the moving range of the cleaning push plate 18;

[0035] The magnetic separation plate 1 5 and the magnetic separation plate 2 6 are respectively fixedly connected to the magnetic separation inclined table 7 and the guide plate 8 below, and one end of the electromagnet 12 is fixedly connected to one side of the magnetic separation inclined table 7;

[0036] One end of the magnetic separation inclined platform 7 is raised, which can reduce the speed of powder passing through, and at the same time, the two magnetic separation plates work together to improve the separation effect.

[0037] In this embodiment, a feed chute 2 is fixedly connected to the top of the box body 1 , and a discharge port 3 is opened at the bottom of the box body 1 . Powders are fed into the feed chute 2 , and the powders after magnetic separation flow out from the discharge port 3 .

[0038] In this embodiment: powder is fed from the feed chute 2, and the powder after magnetic separation flows out from the discharge port 3. One end of the magnetic separation ramp 7 is raised, which can reduce the speed of the powder passing through. At the same time, the two magnetic separation plates work together to improve the separation effect.

[0039] When the device is working, the alloy powder is magnetically separated through the magnetic separation plate 1 5 and the magnetic separation plate 2 6, and the iron powder will be adsorbed on one side of the magnetic separation plate 1 5 and the magnetic separation plate 2 6. After working for a period of time, a large amount of iron powder will accumulate on the magnetic separation plate 1 5 and the magnetic separation plate 2 6. At this time, the electric screw 4 can simultaneously drive the two cleaning push plates 18 to move horizontally to scrape off the magnetic powder above the magnetic separation plate 1 5 and the magnetic separation plate 2 6. While moving, when the extrusion rod 20 moves to the top of the unloading baffle 22, the unloading baffle 22 will rotate with the rotating shaft 23 as the center of the circle. A section of tilting can allow the iron powder to enter the recovery tank 24 for recovery, thereby improving the magnetic separation efficiency.

[0040] Embodiment 2:

[0041] A magnetic separation device for alloy powders. This embodiment makes the following improvements on the basis of embodiment 1: Figure 1-5 As shown,

[0042] In this embodiment, one end of the discharge trough 2 is fixedly connected to a discharge pipe 10, one end of the discharge pipe 10 is fixedly connected to a discharge nozzle 9, one end of the discharge nozzle 9 is fixedly connected to a transverse plate 14, one end of the transverse plate 14 is slidably connected to a magnetic separation plate 5, one end of the magnetic separation plate 5 and the transverse plate 14 are rotatably connected to a plurality of guide rollers 15, one end of the magnetic separation plate 5 is fixedly connected to a drive motor 17, the power output end of the drive motor 17 is fixedly connected to one side of the guide roller 15, one end of the guide roller 15 is transmission-connected to a guide belt 16, and both ends of the guide belt 16 are fixedly connected to the magnetic separation plate 5;

[0043] The driving motor 17 can drive the transverse plate 14 and the material discharge nozzle 9 to move back and forth by forward and reverse rotation, and the powder can be evenly sprinkled on the magnetic separation plate 1 5 and the magnetic separation plate 2 6 to prevent a large amount of powder from accumulating in the middle and affecting the magnetic separation effect.

[0044] In this embodiment, one end of the magnetic separation plate 5 is fixedly connected to a micro switch 26, one end of the cleaning push plate 18 is fixedly connected to a trigger rod 27, and one end of the micro switch 26 is electrically connected to the electromagnet 12;

[0045] When the micro switch 26 is squeezed, the electromagnet 12 can be started for magnetic separation. When the cleaning push plate 18 is working, the trigger rod 27 no longer squeezes the micro switch 26, so that the electromagnet 12 no longer works during cleaning, preventing iron powder from being adsorbed on the magnetic separation plate 1 5 and the magnetic separation plate 2 6 during cleaning, thereby improving the cleaning effect.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An alloy powder magnetic separation device, comprising a housing (1), characterized in that: The box body (1) is fixedly connected with a magnetic separation plate 1 (5), a magnetic separation plate 2 (6) and an electric screw (4) inside; one end of the magnetic separation plate 1 (5) is slidably connected with a slide bar 2 (25); one end of the magnetic separation plate 2 (6) is slidably connected with a slide bar 1 (13); one end of the slide bar 1 (13) and the slide bar 2 (25) are respectively slidably connected with a cleaning push plate (18); one end of the two cleaning push plates (18) is fixedly connected with a connecting rod (19); one end of the cleaning push plate (18) on one side is threadedly connected to the movable end of the electric screw (4); one end of the magnetic separation plate 1 (5) and the magnetic separation plate 2 (6) is movably connected with a material discharge baffle (22); one end of the connecting rod (19) is fixedly connected with a trigger component.

2. The alloy powder magnetic separation device according to claim 1, characterized in that: The trigger assembly comprises a spring (21) and an extrusion rod (20), one end of the extrusion rod (20) is slidably connected to one end of the connecting rod (19), and two ends of the spring (21) are respectively fixedly connected to one end of the extrusion rod (20) and the connecting rod (19).

3. The alloy powder magnetic separation device according to claim 2, characterized in that: A recovery tank (24) is fixedly connected below the magnetic separation plate 1 (5) and the magnetic separation plate 2 (6), respectively; a rotating shaft (23) is rotatably connected below the magnetic separation plate 1 (5) and the magnetic separation plate 2 (6), respectively; and one end of the unloading baffle (22) is fixedly connected to the rotating shaft (23).

4. The alloy powder magnetic separation device according to claim 3, characterized in that: A side baffle (11) and an electromagnet (12) are fixedly connected below the first magnetic separation plate (5) and the second magnetic separation plate (6), respectively.

5. The alloy powder magnetic separation device according to claim 4, characterized in that: A magnetic separation inclined platform (7) and a guide plate (8) are fixedly connected below the first magnetic separation plate (5) and the second magnetic separation plate (6), respectively, and one end of the electromagnet (12) is fixedly connected to one side of the magnetic separation inclined platform (7).

6. The alloy powder magnetic separation device according to claim 1, characterized in that: A material discharge chute (2) is fixedly connected to the top of the box body (1), and a material discharge port (3) is opened at the bottom of the box body (1).

7. The alloy powder magnetic separation device according to claim 6, characterized in that: One end of the discharge trough (2) is fixedly connected to a discharge pipe (10), one end of the discharge pipe (10) is fixedly connected to a discharge nozzle (9), one end of the discharge nozzle (9) is fixedly connected to a transverse plate (14), one end of the transverse plate (14) is slidably connected to a magnetic separation plate (5), one end of the magnetic separation plate (5) and the transverse plate (14) are rotatably connected to a plurality of guide rollers (15), one end of the magnetic separation plate (5) is fixedly connected to a drive motor (17), a power output end of the drive motor (17) is fixedly connected to a guide roller (15) on one side, one end of the guide roller (15) is transmission-connected to a guide belt (16), and both ends of the guide belt (16) are fixedly connected to the magnetic separation plate (5).

8. The alloy powder magnetic separation device according to claim 7, characterized in that: One end of the magnetic separation plate (5) is fixedly connected to a micro switch (26), one end of a cleaning push plate (18) is fixedly connected to a trigger rod (27), and one end of the micro switch (26) is electrically connected to the electromagnet (12).

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