Diamond micro-powder impurity removing device

Abstract

The utility model discloses a diamond micro-powder impurity removing device, which relates to the technical field of diamond micro-powder production and comprises a base, a separating box fixedly connected with the upper end of the base, a feeding hopper fixedly connected with the upper end of the separating box, a separating cavity, a diamond micro-powder collecting cavity and two metal impurity collecting cavities arranged in the separating box, the diamond micro-powder collecting cavity is communicated with the separating cavity through a diamond micro-powder channel, the two metal impurity collecting cavities are communicated with the separating cavity through impurity channels, an adsorption impurity removing mechanism is arranged in the separating cavity, collecting parts are arranged in the diamond micro-powder collecting cavity and the metal impurity collecting cavities, and a feeding unit is arranged in the feeding hopper. A moving module is arranged at the lower end of the base; the feeding unit prevents blocking caused by accumulation of diamond micro-powder, the adsorption impurity removal mechanism adsorbs and separates iron impurities in the micro-powder, the iron impurities are collected through the collecting component, the problem that the impurity removal quality is reduced due to accumulation of the iron impurities is solved, shutdown is not needed, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond micro powder production technical field, specifically a kind of diamond micro powder impurity removal device. BACKGROUND

[0002] Diamond micro powder refers to the granularity finer than 36 / 54 microns diamond particles, there are single crystal diamond micro powder and polycrystalline diamond micro powder, due to single crystal diamond micro powder production, wide application field, industry generally refers to single crystal diamond micro powder as diamond micro powder, single crystal diamond micro powder is by static pressure artificial diamond single crystal abrasive grain, after crushing, shaping treatment, using superhard material special process method production.

[0003] In production and processing process, to ensure the purity of diamond micro powder, magnetic separation impurity removal treatment is needed, however, when using the existing magnetic separator, iron impurities are adsorbed by the equipment with magnetic force, so that iron impurities leave diamond micro powder, the position of magnetic separation equipment and adsorbed impurities cannot contact other impurities, with the increase of adsorbed impurities, the surface of magnetic separation equipment is gradually covered, part of raw materials do not contact with magnetic separation device, leading to the decline of impurity removal quality, and the use effect is poor, and the magnetic separation equipment surface iron impurities need to be cleaned in time, and the work efficiency is limited.

[0004] Based on this, a kind of diamond micro powder impurity removal device is provided, which can eliminate the drawbacks of existing devices. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of diamond micro powder impurity removal device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of diamond micro powder impurity removal device, including: base, the base upper end fixedly connected separation tank, the upper end of the separation tank is fixedly connected with feed hopper, separation cavity, diamond micro powder collection cavity and two metal impurity collection cavities are arranged in the separation tank, the diamond micro powder collection cavity is communicated with separation cavity by diamond micro powder channel, two metal impurity collection cavities are communicated with separation cavity by impurity channel, adsorption impurity removal mechanism is arranged in the separation cavity, collection component is arranged in the diamond micro powder collection cavity and metal impurity collection cavity, feed unit is arranged in the feed hopper, mobile module is arranged in the lower end of the base.

[0008] On the basis of the above technical scheme, the utility model further provides the following optional technical scheme:

[0009] In an optional scheme, the adsorption impurity removing mechanism comprises two inner fixing cylinders, the two inner fixing cylinders are fixedly connected to the inner wall of the separation cavity, a plurality of magnet blocks are fixedly connected to the outer end of the two inner fixing cylinders, an outer rotating cylinder is arranged at the outer end of the magnet blocks, a rotating shaft is arranged in the middle of the outer rotating cylinder, one end of the rotating shaft is fixedly connected to the inner wall of the outer rotating cylinder, the other end of the rotating shaft is fixedly connected to the output shaft of a first motor, the first motor is fixedly connected to the outer wall of the separation box, and a plurality of baffles are fixedly connected to the outer end of the outer rotating cylinder.

[0010] In an optional scheme, the feeding unit comprises a roller, the roller is rotatably connected in the feeding hopper, one end of the roller is fixedly connected to the output shaft of a second motor, the second motor is fixedly connected to the outer wall of the feeding hopper, and the outer end of the roller is fixedly connected to a feeding plate.

[0011] In an optional scheme, the collecting part comprises a diamond micro-powder collecting box and two metal impurity collecting boxes, the diamond micro-powder collecting box is slidably connected in the diamond micro-powder collecting cavity, and the two metal impurity collecting boxes are slidably connected in the metal impurity collecting cavities.

[0012] In an optional scheme, a fixed block is fixedly connected to the inner wall of the separation cavity, the fixed block is located at the upper end of the impurity channel, a cleaning brush is fixedly connected to the fixed block, and the cleaning brush is in contact with the outer end surface of the outer rotating cylinder.

[0013] In an optional scheme, the moving module comprises four telescopic rods, the four telescopic rods are fixedly connected in the grooves at the lower end of the base, and universal wheels are fixedly connected to the output ends of the four telescopic rods.

[0014] In an optional scheme, the diamond micro-powder collecting box and the two metal impurity collecting boxes are fixedly connected with handles at the outer ends.

[0015] In an optional scheme, the outer rotating cylinder and the baffles are made of plastic.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a kind of diamond micro-powder collecting devices, which can prevent diamond micro-powder from being blocked by pouring diamond micro-powder from feeding unit into the device, adsorbing iron impurities inside micro-powder by adsorption impurity removing mechanism, and automatically discharging iron impurities, collecting diamond micro-powder and iron impurities separated by collecting part, preventing the problem of impurity removal quality decline caused by iron impurities accumulation, and not needing to stop, improve the efficiency of production. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is the structure schematic view of the first motor of the utility model.

[0020] Figure 3 It is the section view of the utility model.

[0021] Figure 4 It is the section view of the adsorption and impurity removing mechanism of the utility model.

[0022] Figure 5 It is the structure schematic view of the cleaning brush of the utility model.

[0023] Mark annotation: 100, base, 200 separation tank, 201, separation cavity, 202, diamond micro powder collection cavity, 203, metal impurity collection cavity, 204, diamond micro powder channel, 205, impurity channel, 300, feed hopper, 401, inner fixed cylinder, 402, magnet block, 403, outer rotating cylinder, 404, rotating shaft, 405, first motor, 406, baffle, 501, roller, 502, second motor, 503, feed plate, 601, diamond micro powder collection tank, 602, metal impurity collection tank, 701, fixed block, 702, cleaning brush, 801, telescopic rod, 802, universal wheel, 900, handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is further detailed in combination with the drawings and examples.

[0025] In one embodiment, as shown in Figures 1-5 A diamond micro powder impurity removing device, comprising: a base 100, the upper end of the base 100 is fixedly connected with a separation tank 200, the upper end of the separation tank 200 is fixedly connected with a feed hopper 300, the separation tank 200 is provided with a separation cavity 201, a diamond micro powder collection cavity 202 and two metal impurity collection cavities 203, the diamond micro powder collection cavity 202 is communicated with the separation cavity 201 through a diamond micro powder channel 204, the two metal impurity collection cavities 203 are communicated with the separation cavity 201 through an impurity channel 205, the separation cavity 201 is provided with an adsorption and impurity removing mechanism, the diamond micro powder collection cavity 202 and the metal impurity collection cavity 203 are provided with a collection component, the feed hopper 300 is provided with a feed unit, the lower end of the base 100 is provided with a moving module, the diamond micro powder is added into the feed hopper 300, the feed unit prevents the diamond micro powder from being blocked due to accumulation, the diamond micro powder enters the separation cavity 201, the adsorption and impurity removing mechanism adsorbs the iron impurities in the micro powder, separates the diamond micro powder and the iron impurities, the collection component collects the diamond micro powder and the iron impurities, and the moving module facilitates the staff to move the device to a specified position.

[0026] In the embodiment, as shown in Figure 3 and Figure 4 , the adsorption impurity removal mechanism comprises two inner fixed cylinders 401, the two inner fixed cylinders 401 are fixedly connected on the inner wall of the separation cavity 201, the outer ends of the two inner fixed cylinders 401 are fixedly connected with a plurality of magnet blocks 402, the outer end of the magnet block 402 is provided with an outer rotating cylinder 403, the middle of the outer rotating cylinder 403 is provided with a rotating shaft 404, one end of the rotating shaft 404 is fixedly connected with the inner wall of the outer rotating cylinder 403, the other end of the rotating shaft 404 is fixedly connected with the output shaft of the first motor 405, the first motor 405 is fixedly connected on the outer wall of the separation box 200, the outer end of the outer rotating cylinder 403 is fixedly connected with a plurality of baffles 406, the diamond powder entering the separation cavity 201 contacts the surface of the outer rotating cylinder 403, the iron impurities are adsorbed by the magnet block 402, at this time, the impurities after the impurity removal enter the diamond powder collection cavity 202 through the diamond powder channel 204 due to the gravity, the first motor 405 drives the outer rotating cylinder 403 to rotate, the baffles 406 at the outer end of the outer rotating cylinder 403 push the surface impurities to rotate together, when the outer rotating cylinder 403 rotates with the impurities and passes the magnet block 402, the impurities are not affected by the attraction of the magnet block 402, and enter the metal impurity collection cavity 203 from the impurity channel 205.

[0027] In one embodiment, as shown in Figure 3 , the feeding unit comprises a roller 501, the roller 501 is rotatably connected in the feeding hopper 300, one end of the roller 501 is fixedly connected with the output shaft of the second motor 502, the second motor 502 is fixedly connected on the outer wall of the feeding hopper 300, the outer end of the roller 501 is fixedly connected with a feeding plate 503, the second motor 502 is started, the second motor 502 drives the roller 501 to rotate, the roller 501 drives the feeding plate 503 to rotate, the feeding plate 503 disperses the diamond powder in the feeding hopper 300, and prevents the diamond powder from being blocked due to accumulation.

[0028] In one embodiment, as shown in Figure 1 and Figure 3 , the collection component comprises a diamond powder collection box 601 and two metal impurity collection boxes 602, the diamond powder collection box 601 is slidably connected in the diamond powder collection cavity 202, the two metal impurity collection boxes 602 are slidably connected in the metal impurity collection cavity 203, the diamond powder collection box 601 collects the diamond powder entering the diamond powder collection cavity 202, the metal impurity collection box 602 collects the impurities entering the metal impurity collection cavity 203, and subsequent processing is facilitated.

[0029] In one embodiment, as shown in Figure 5As shown, the inner wall of the separation cavity 201 is fixedly connected with a fixed block 701, the fixed block 701 is located at the upper end of the impurity channel 205, the fixed block 701 is fixedly connected with a cleaning brush 702, the cleaning brush 702 is in contact with the outer end surface of the outer rotating cylinder 403 703, while the outer rotating cylinder 403 rotates, the cleaning brush 702 can clean the outer end surface of the outer rotating cylinder 403, the iron impurities adsorbed on the outer end surface of the outer rotating cylinder 403 are swept away, the outer end surface of the outer rotating cylinder 403 is kept clean and simple, and the adsorption effect of the iron impurities is improved.

[0030] In one embodiment, as shown in Figure 3 As shown, the mobile module includes four telescopic rods 801, four telescopic rods 801 are fixedly connected in the grooves at the lower end of the base 100, the output ends of the four telescopic rods 801 are fixedly connected with universal wheels 802, when it is needed to move the device to a specified position, the telescopic rods 801 extend the output rods, drive the universal wheels 802 to move downward out of the grooves at the lower end of the base 100, and the device can be moved, when the device reaches the specified position, the telescopic rods 801 retract the output rods, drive the universal wheels 802 to move upward into the grooves at the lower end of the base 100.

[0031] In one embodiment, as shown in Figure 1 As shown, the diamond micro-powder collecting box 601 and the two metal impurity collecting boxes 602 are fixedly connected with handles 900 at the outer ends, which facilitates the movement of the diamond micro-powder collecting box 601 and the metal impurity collecting boxes 602, the cleaning of the micro-powder and impurities in the diamond micro-powder collecting box 601 and the metal impurity collecting boxes 602, and the improvement of work efficiency.

[0032] In one embodiment, as shown in Figure 3 As shown, the outer rotating cylinder 403 and the baffle 406 are made of plastic material, when the outer rotating cylinder 403 rotates with impurities over the magnet block 402, there is no magnetism, the impurities enter the metal impurity collecting cavity 203 from the impurity channel 205, which facilitates the separation of the micro-powder and the impurities.

[0033] The above embodiment discloses a diamond powder impurity removal device, wherein the diamond powder is added into the feeding hopper 300, the second motor 502 is started, the second motor 502 drives the roller shaft 501 to rotate, the roller shaft 501 drives the feeding plate 503 to rotate, the feeding plate 503 scatters the diamond powder in the feeding hopper 300 to prevent the diamond powder from being blocked due to accumulation, the scattered diamond powder enters the separation cavity 201, the diamond powder entering the separation cavity 201 contacts the surface of the outer rotating cylinder 403, the iron impurities are adsorbed by the magnet block 402, the impurity-removed powder enters the diamond powder collecting cavity 202 through the diamond powder channel 204 due to gravity, the first motor 405 drives the outer rotating cylinder 403 to rotate, the baffle 406 at the outer end of the outer rotating cylinder 403 pushes the surface impurities to rotate together, when the outer rotating cylinder 403 rotates with the impurities and passes the magnet block 402, the impurities are not affected by the magnetic force of the magnet block 402, enter the metal impurity collecting cavity 203 from the impurity channel 205, the diamond powder collecting box 601 collects the diamond powder entering the diamond powder collecting cavity 202, the metal impurity collecting box 602 collects the impurities entering the metal impurity collecting cavity 203, the impurities of the diamond powder are removed, the problem that the impurity removal quality is reduced due to the accumulation of iron impurities is prevented, and the production continuity is improved without shutdown.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A diamond micropowder impurity removal apparatus comprising: The base (100) is fixedly connected with a separation box (200) at the upper end, the separation box (200) is fixedly connected with a feeding hopper (300) at the upper end, the separation box (200) is provided with a separation cavity (201), a diamond powder collecting cavity (202) and two metal impurity collecting cavities (203), the diamond powder collecting cavity (202) is communicated with the separation cavity (201) through a diamond powder channel (204), and the two metal impurity collecting cavities (203) are communicated with the separation cavity (201) through an impurity channel (205), characterized in that the separation cavity (201) is provided with an adsorption impurity removal mechanism, the diamond powder collecting cavity (202) and the metal impurity collecting cavity (203) are provided with collecting components, the feeding hopper (300) is provided with a feeding unit, and the lower end of the base (100) is provided with a moving module.

2. The device for removing impurities from diamond micro-powder according to claim 1, characterized in that, The adsorption impurity removal mechanism comprises two inner fixed cylinders (401), the two inner fixed cylinders (401) are fixedly connected to the inner wall of the separation cavity (201), a plurality of magnet blocks (402) are fixedly connected to the outer ends of the two inner fixed cylinders (401), outer rotating cylinders (403) are arranged at the outer ends of the magnet blocks (402), rotating shafts (404) are arranged in the middle of the outer rotating cylinders (403), one ends of the rotating shafts (404) are fixedly connected to the inner walls of the outer rotating cylinders (403), the other ends of the rotating shafts (404) are fixedly connected to the output shafts of first motors (405), the first motors (405) are fixedly connected to the outer walls of the separation box (200), and a plurality of baffles (406) are fixedly connected to the outer ends of the outer rotating cylinders (403).

3. The device for removing impurities from diamond micro-powder according to claim 1, characterized in that, The feeding unit comprises a roller shaft (501), the roller shaft (501) is rotatably connected in the feeding hopper (300), one end of the roller shaft (501) is fixedly connected to the output shaft of a second motor (502), the second motor (502) is fixedly connected to the outer wall of the feeding hopper (300), and a feeding plate (503) is fixedly connected to the outer end of the roller shaft (501).

4. The device for removing impurities from diamond micropowder according to claim 1, characterized in that, The collecting components comprise a diamond powder collecting box (601) and two metal impurity collecting boxes (602), the diamond powder collecting box (601) is slidably connected in the diamond powder collecting cavity (202), and the two metal impurity collecting boxes (602) are slidably connected in the metal impurity collecting cavities (203).

5. The apparatus for removing impurities from diamond micropowder according to claim 1, wherein A fixed block (701) is fixedly connected to the inner wall of the separation cavity (201), the fixed block (701) is located at the upper end of the impurity channel (205), a cleaning brush (702) is fixedly connected to the fixed block (701), and the cleaning brush (702) is in contact with the outer end surface of the outer rotating cylinder (403).

6. The apparatus for removing impurities from diamond micropowder according to claim 1, wherein The moving module comprises four telescopic rods (801), the four telescopic rods (801) are fixedly connected in grooves at the lower end of the base (100), and universal wheels (802) are fixedly connected to the output ends of the four telescopic rods (801).

7. The apparatus for removing impurities from diamond micropowder according to claim 4, wherein The diamond micro-powder collecting box (601) and the two metal impurity collecting boxes (602) are fixedly connected with handles (900) at outer ends.

8. The apparatus for removing impurities from diamond micropowder according to claim 2, wherein The outer rotating cylinder (403) and the baffle (406) are made of plastic.

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