Material separation device for processing diamond

Abstract

The invention discloses a material separating device for processing diamonds, which comprises a fixing plate and a fixing frame, a motor fixing frame is fixedly connected to the inner side of the top end of the fixing frame, a filter plate is arranged at the top end of a sliding assembly, a mixing assembly is fixedly connected to the top end of the back of the filter plate, and a swing assembly is rotatably connected to the middle of the back of the filter plate. A driving assembly is fixedly connected to the inner side of the motor fixing frame, a fixing frame is fixedly connected to the top end of the fixing plate, an electromagnet is fixedly connected to the middle of the fixing frame, a transmission assembly is fixedly connected to one end of the fixing frame, a waste collecting assembly is fixedly connected to the inner side of the fixing plate, and a finished product collecting assembly is fixedly connected to one end of the fixing plate. According to the material separation device for diamond machining, graphite in diamonds is filtered through the filter plate, and the diamonds without metal are moved to the finished product collection assembly through the electromagnet.

Description

Technical Field

[0001] The invention relates to the technical field of diamond processing, in particular to a material separation device for processing diamond. Background Art

[0002] Diamonds are divided into natural diamonds and artificial diamonds. Natural diamonds and natural diamond ore often contain a lot of impurities, such as graphite, rocks, etc. The presence of impurities may affect the physical and chemical properties of diamonds. Through material separation, these impurities can be removed, and the purity of diamonds can be improved, thereby improving their quality and value. The material separation device used to process diamonds is usually composed of a feed hopper, a screen, a vibrator, a discharge port and a collection container. The diamonds enter the screen through the feed port, and the diamonds that meet the requirements are discharged from the discharge port through the vibrator and finally concentrated in the collection container.

[0003] During the processing of natural diamond ore, graphite will be adsorbed on the surface of the diamond, which will affect the performance of the diamond. At the same time, the diamond contains metal elements, which will also affect the performance of the diamond and reduce the quality of the diamond. Traditional technology cannot remove graphite and separate diamonds containing different metal elements at the same time. Summary of the invention

[0004] The object of the present invention is to provide a material separation device for processing diamonds, so as to solve the problem in the above background technology that it is impossible to remove graphite and separate diamonds containing different metal elements at the same time.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material separation device for processing diamonds, comprising a fixed plate and a fixed frame, a motor fixed frame is fixedly connected to the inner side of the top of the fixed frame, a sliding component is fixedly connected to the top surface of the fixed frame, a filter plate is arranged at the top of the sliding component, a baffle is fixedly connected to one side of the filter plate, a mixing component is fixedly connected to the top of the back side of the filter plate, a swing component is rotatably connected to the middle of the back side of the filter plate, a drive motor is fixedly connected to the inner side of the motor fixed frame, a transmission gear is fixedly connected to the output end of the drive motor, and a quick release gear is provided on one side of the fixed plate. Taking assembly, the top of the fixed plate is fixedly connected to a fixed frame, the middle of the fixed frame is fixedly connected to an electromagnet, one end of the fixed frame is fixedly connected to a transmission assembly, the other end of the fixed frame is fixedly connected to a driven assembly, the inner side of the fixed plate is fixedly connected to a waste collecting assembly, one end of the fixed plate is fixedly connected to a finished product collecting assembly, both sides of the top of the fixed frame are fixedly connected to limiting wheels, the driving motor drives the transmission teeth to operate, provides power to the swing assembly and the transmission assembly, reduces the use of power source, and the electromagnet can separate diamonds with different metal contents by controlling the current.

[0006] Preferably, the sliding assembly includes a plurality of slide grooves, the inner sides of the plurality of slide grooves are slidably connected with sliders, the top ends of the plurality of sliders are fixedly connected to the bottom end of the filter plate, and the cooperation between the plurality of slide grooves and the sliders enables the filter plate to slide more smoothly.

[0007] Preferably, the mixing assembly includes a water tank, a feed port is provided on one side of the top of the water tank, a water inlet pipe is fixedly connected to the middle of the top of the water tank, a water outlet hole is provided on the front of the water tank, one end of the water inlet pipe is connected to a water supply pipe, water flows into the water tank through the water inlet pipe, and is finally discharged from the water outlet, so that the water flow can be sprayed more evenly on the surface of the filter plate.

[0008] Preferably, the swing assembly includes a fixed rotating shaft, the filter plate is rotatably connected to a transmission rod via the fixed rotating shaft, one end of the transmission rod is rotatably connected to a rotating tooth one, the middle part of the rotating tooth one is rotatably connected to a fixed shaft, one end of the fixed shaft is fixedly connected to a connecting rod, the fixed shaft is fixedly connected to a fixed frame via the connecting rod, the fixed shaft is fixed to the fixed frame via the connecting rod, and the fixed shaft can make the rotating tooth one rotate more smoothly. The rotating tooth rotates, and the filter plate is reciprocated through the transmission rod and the fixed rotating shaft.

[0009] Preferably, the side of the filter plate away from the water storage tank is fixedly connected to a wastewater tank, one end of the wastewater tank is fixedly connected to a wastewater outlet, the top of the wastewater tank has no cover plate, the end of the filter plate close to the baffle is higher and the side away from the baffle is lower, the size of the through hole is smaller than the size of the diamond, the bottom end of the through hole is connected to the wastewater tank, the wastewater enters the wastewater tank through the through hole for collection, and is discharged from the wastewater outlet, thereby realizing the collection and reuse of graphite.

[0010] Preferably, the cache assembly includes a plurality of hexagonal bolts, the fixed plate is fixedly connected to the movable plate by the plurality of hexagonal bolts, the hexagonal bolts are threadedly connected to the surface of the fixed plate, and the movable plate can be quickly separated from the fixed plate by the hexagonal bolts, so as to facilitate the removal and collection of waste.

[0011] Preferably, the transmission assembly includes two limit bearings, and the two limit bearings are respectively fixedly connected to the two sides of the fixed frame, the middle parts of the two limit bearings are rotatably connected with a transmission shaft, the outer side of the transmission shaft is fixedly connected with a transmission wheel, one end of the transmission shaft is fixedly connected with rotating tooth 2, and a chain is transmission-connected between the transmission teeth, rotating tooth 1 and rotating tooth 2, and the transmission teeth drive rotating tooth 2 through the chain, so that the transmission shaft rotates, and drives the transmission wheel to rotate the transmission belt.

[0012] Preferably, the driven assembly includes a driven shaft, both ends of the driven shaft are fixedly connected to the middle part of the limit bearing, the bottom ends of the two limit bearings are fixedly connected to a sliding plate, the limit bearing is fixedly connected to one side of the top of the fixed frame through the sliding plate, the middle part of the driven shaft is fixedly connected to a driven wheel, the transmission wheel and the outer side of the driven wheel are connected to a transmission belt, the transmission belt drives the driven wheel to rotate, so that the transmission plate rotates more smoothly.

[0013] Preferably, the finished product collection assembly includes a finished product box, which is fixedly connected to one end of the fixed frame close to the driven wheel, and a collection plate is fixedly connected to the top of the finished product box. The collection plate can block the flying diamonds and drop them into the finished product box to prevent the diamonds from flying away and increasing the loss during the diamond processing process.

[0014] Preferably, the waste collection assembly includes a waste box, which is fixedly connected to the bottom end of the fixed frame, and a scraper is fixedly connected to the inner side of one end of the waste box, and the top end of the scraper is slidably connected to the outer side of the transmission belt. The scraper can be used to peel off the metal-containing diamonds adsorbed on the surface of the transmission belt and collect them in the waste box for reuse.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the chain is driven by a driving motor, and the chain is connected to the rotating tooth one and the rotating tooth two, thereby providing power to both at the same time. This design significantly reduces the dependence on additional output devices, greatly reduces the complexity of the device, and makes subsequent maintenance and replacement work more convenient. With the help of the synergistic effect of the transmission rod and the fixed shaft, the filter plate is driven to shake regularly. At the same time, the slider installed at the bottom of the filter plate is precisely matched with the slide groove of the equipment base to ensure that the filter plate remains highly stable during the shaking process, which effectively accelerates the separation process of diamond and graphite. The water inlet pipe guides the water in the water storage tank to the surface of the filter plate through the water outlet holes evenly distributed on the side of the tank at an appropriate flow rate. In this way, it can not only ensure the flushing effect of the water flow on the material, but also avoid the diamond being washed into the conveyor belt too quickly due to the rapid water flow, thereby ensuring that the graphite and diamond can be fully separated. Due to the different densities of graphite and diamond, under the action of water flow, the graphite will float on the water surface, while the diamond will settle on the surface of the filter plate and then fall onto the conveyor belt below. The wastewater containing graphite will flow into the wastewater tank and be discharged through the wastewater outlet so that the graphite in the wastewater can be recovered and reused later. When the diamond falls onto the conveyor belt, the rotating tooth 2 drives the transmission shaft to rotate, and then drives the transmission wheel to operate. The driven wheel is precisely limited by the limit bearing to ensure that the conveyor belt runs smoothly between the transmission wheel and the driven wheel. At the same time, the limit wheel set on the top of the fixed frame effectively avoids the deviation of the conveyor belt during operation and prevents impurities from mixing into the finished diamonds due to the deviation. Above the conveyor belt, an electromagnet with adjustable current is installed. When current passes through, the electromagnet generates a magnetic field, which can absorb the diamonds containing metal impurities inside, so that they adhere to the surface of the conveyor belt without containing metal impurities. The high-quality diamonds will smoothly fall into the finished product box at one end of the driven wheel. A collecting plate is provided on the top of the finished product box to prevent the diamonds from flying out of the box the moment they leave the conveyor belt. The diamonds containing metal impurities adsorbed by the electromagnet will continue to move with the conveyor belt. When they reach the bottom of the conveyor belt, they will be separated from the conveyor belt under the action of the scraper and fall into the waste box for centralized collection. This design effectively ensures the quality of the diamonds entering the finished product box. In addition, the waste box adopts a movable plate design. By removing the hexagonal bolts, the movable plate can be easily removed to remove the diamonds containing metal impurities and purify the metal in them for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the present invention; Figure 2 It is a rear view of the present invention; Figure 3 A top view of the present invention; Figure 4 It is a front view of the fixing frame structure of the present invention; Figure 5 It is a rear view of the fixing frame structure of the present invention; Figure 6 It is a front view of the fixed plate structure of the present invention; Figure 7 It is a rear view of the fixing plate structure of the present invention; Figure 8 It is a schematic diagram of the collection component of the present invention.

[0017] In the figure: 1, fixed plate; 2, fixed frame; 3, filter plate; 4, baffle; 5, water storage tank; 6, water inlet pipe; 7, feed port; 8, waste water tank; 9, rotating tooth one; 10, transmission rod; 11, water outlet; 12, slider; 13, slide; 14, motor fixing frame; 15, fixed shaft; 16, connecting rod; 17, transmission tooth; 18, chain; 19, transmission belt; 20, finished product box; 21, collecting plate; 22, movable plate; 23, driving motor; 24, transmission wheel; 25, driven wheel; 26, limiting wheel; 27, electromagnet; 28, waste box; 29, rotating tooth two; 30, hexagonal bolt; 31, limiting bearing; 32, fixed frame; 33, scraper; 34, sliding plate; 35, waste water outlet; 36, driven shaft; 37, transmission shaft. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-8 The present invention provides a material separation device for processing diamond, comprising a fixed plate 1 and a fixed frame 2, a motor fixed frame 14 is fixedly connected to the inner side of the top of the fixed frame 2, a sliding component is fixedly connected to the top surface of the fixed frame 2, a filter plate 3 is arranged on the top of the sliding component, a baffle 4 is fixedly connected to one side of the filter plate 3, a mixing component is fixedly connected to the top of the back of the filter plate 3, a swing component is rotatably connected to the middle of the back of the filter plate 3, a driving motor 23 is fixedly connected to the inner side of the motor fixed frame 14, a transmission gear 17 is fixedly connected to the output end of the driving motor 23, and a filter plate 3 is fixedly connected to the top of the sliding component. A cache component is provided on one side of the fixed plate 1, a fixed frame 32 is fixedly connected to the top of the fixed plate 1, an electromagnet 27 is fixedly connected to the middle of the fixed frame 32, a transmission component is fixedly connected to one end of the fixed frame 32, a driven component is fixedly connected to the other end of the fixed frame 32, a waste collection component is fixedly connected to the inner side of the fixed plate 1, a finished product collection component is fixedly connected to one end of the fixed plate 1, and both sides of the top of the fixed frame 32 are fixedly connected to limit wheels 26, the drive motor 23 is energized to drive the transmission gear 17 to rotate, and the electromagnet 27 is energized to generate magnetic force.

[0020] Furthermore, the sliding assembly includes multiple slide grooves 13, the inner sides of the multiple slide grooves 13 are slidably connected with sliders 12, the top ends of the multiple sliders 12 are fixedly connected to the bottom end of the filter plate 3, and the sliders 12 at the bottom end of the filter plate 3 slide inside the slide grooves 13 to make the filter plate 3 slide.

[0021] Furthermore, the mixing assembly includes a water tank 5, a feed port 7 is provided on one side of the top of the water tank 5, a water inlet pipe 6 is fixedly connected to the middle of the top of the water tank 5, a water outlet hole 11 is provided on the front of the water tank 5, one end of the water inlet pipe 6 is connected to a water supply pipe, the diamond ore enters the surface of the filter plate 3 from the feed port 7, the water flows into the water tank 5 through the water inlet pipe 6, and finally flows evenly to the surface of the filter plate 3 from the water outlet hole 11.

[0022] Furthermore, the swing assembly includes a fixed rotating shaft, and the filter plate 3 is rotatably connected to the transmission rod 10 via the fixed rotating shaft, one end of the transmission rod 10 is rotatably connected to a rotating tooth 9, the middle part of the rotating tooth 9 is rotatably connected to a fixed shaft 15, one end of the fixed shaft 15 is fixedly connected to a connecting rod 16, the fixed shaft 15 is fixedly connected to the fixed frame 2 via the connecting rod 16, the rotating tooth 9 rotates on the fixed shaft 15, the fixed shaft 15 is fixed to the bottom end of the fixed frame 2 via the connecting rod 16, the surface of the rotating tooth 9 is rotatably connected to the transmission rod 10, the other end of the transmission rod 10 is connected to the filter plate 3 via the fixed rotating shaft, and the rotating tooth 9 rotates to make the filter plate 3 reciprocate.

[0023] Furthermore, the side of the filter plate 3 away from the water storage tank 5 is fixedly connected to the wastewater tank 8, one end of the wastewater tank 8 is fixedly connected to the wastewater outlet 35, there is no cover plate on the top of the wastewater tank 8, the end of the filter plate 3 close to the baffle 4 is higher and the side away from the baffle 4 is lower, the size of the through hole is smaller than the size of the diamond, and the bottom of the through hole is connected to the wastewater tank. Under the action of gravity, the water flows along the filter plate 3 to move the graphite to the wastewater tank 8, and then is discharged along the wastewater outlet 35.

[0024] Furthermore, the cache assembly includes a plurality of hexagonal bolts 30 , and the fixed plate 1 is fixedly connected to the movable plate 22 via the plurality of hexagonal bolts 30 . The hexagonal bolts 30 are threadedly connected to the surface of the fixed plate 1 , and the movable plate 22 is separated from the surface of the fixed plate 1 by rotating the hexagonal bolts 30 .

[0025] Furthermore, the transmission assembly includes two limit bearings 31, and the two limit bearings 31 are respectively fixedly connected to the two sides of the fixed frame 32. The middle parts of the two limit bearings 31 are rotatably connected with a transmission shaft 37, and the outer side of the transmission shaft 37 is fixedly connected with a transmission wheel 24. One end of the transmission shaft 37 is fixedly connected with a rotating tooth 29. A chain 18 is transmission-connected between the transmission tooth 17, the rotating tooth 19 and the rotating tooth 29. The chain 18 drives the rotating tooth 29 to rotate, and the rotating tooth 29 drives the transmission shaft 37 to rotate under the action of the limit bearings 31, drives the transmission wheel 24 to rotate, and drives the transmission belt 19.

[0026] Furthermore, the driven component includes a driven shaft 36, both ends of which are fixedly connected to the middle of the limit bearing 31, the bottom ends of the two limit bearings 31 are fixedly connected to the sliding plates 34, the limit bearings 31 are fixedly connected to one side of the top of the fixed frame 32 through the sliding plates 34, the middle of the driven shaft 36 is fixedly connected to the driven wheel 25, the transmission wheel 24 and the outer side of the driven wheel 25 are connected with the transmission belt 19, the transmission belt 19 is driven by the transmission wheel 24, so that the driven wheel 25 rotates with the driven shaft 36 as the axis, and the driven shaft 36 rotates in the middle of the limit bearing 31.

[0027] Furthermore, the finished product collection assembly includes a finished product box 20, which is fixedly connected to one end of the fixed frame 32 close to the driven wheel 25. A collection plate 21 is fixedly connected to the top of the finished product box 20. When the transmission belt 19 rotates, diamonds with higher purity fly off the transmission belt 19 and enter the finished product box 20 under the action of the transmission belt 19. At the same time, smaller diamonds collide with the collection plate 21 during the flying process and fall into the finished product box 20.

[0028] Furthermore, the waste collection assembly includes a waste box 28, which is fixedly connected to the bottom end of the fixed frame 32. A scraper 33 is fixedly connected to the inner side of one end of the waste box 28. The top end of the scraper 33 is slidably connected to the outer side of the transmission belt 19. When the transmission belt 19 rotates, the diamonds containing metal elements adsorbed on the surface of the transmission belt 19 move. When passing through the scraper 33, the diamonds containing metal elements fall into the waste box 28.

[0029] When the embodiment of the present application is in use: by energizing the driving motor 23 to operate, the transmission gear 17 is driven to rotate, and the rotating gear 29 and the rotating gear 1 9 can be rotated synchronously through the chain 18, and the rotating gear 1 9 drives the inner transmission rod 10 to rotate, so that the filter plate 3 reciprocates under the action of the slide groove 13 and the slider 12, and at the same time, water is passed through the water inlet pipe 6, and the water flows through the water outlet 11 inside the water storage tank 5 to spray the water evenly on the surface of the filter plate 3. At this time, the processed diamond ore enters the surface of the filter plate 3 through the feed port 7, and the graphite on the surface of the diamond will float in the water under the action of the filter plate 3 and the water flow, and flow into the inner side of the wastewater tank 8 and be collected by the wastewater outlet 35, while the diamond will sink on the surface of the filter plate 3, and the shaking of the filter plate 3 will cause the diamond to fall directly from one end of the filter plate 3 into the transmission The surface of the belt 19 is adjusted, and the data of the electromagnet 27 is started, so that the metal material is adsorbed on the surface of the transmission belt 19. As the tooth 29 rotates, the transmission shaft 37 is driven to rotate to rotate the transmission wheel 24. Under the joint action of the transmission wheel 24, the driven wheel 25 and the two limiting wheels 26, the transmission belt 19 rotates, driving the diamonds on the surface of the transmission belt 19 to move. When it is close to one end of the finished product box 20, the diamonds without metal will directly fall into the finished product box 20, and the diamonds containing metal will continue to move with the rotation of the transmission belt 19. When passing through the scraper 33 at the bottom end of the transmission belt 19, the diamonds containing metal will fall into the waste box 28 under the action of the scraper 33. The movable plate 22 can be separated from the surface of the fixed plate 1 by rotating the hexagonal bolt 30, and the diamonds containing metal can be taken out.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material separation device for processing diamond, comprising a fixed plate (1) and a fixed frame (2), characterized in that: A motor fixing frame (14) is fixedly connected to the inner side of the top end of the fixing frame (2), a sliding assembly is fixedly connected to the top surface of the fixing frame (2), a filter plate (3) is provided at the top end of the sliding assembly, a baffle (4) is fixedly connected to one side of the filter plate (3), a mixing assembly is fixedly connected to the top end of the back end of the filter plate (3), a swing assembly is rotatably connected to the middle of the back end of the filter plate (3), a drive motor (23) is fixedly connected to the inner side of the motor fixing frame (14), a transmission gear (17) is fixedly connected to the output end of the drive motor (23), and the A quick-access component is provided on one side of the fixed plate (1); a fixed frame (32) is fixedly connected to the top of the fixed plate (1); an electromagnet (27) is fixedly connected to the middle of the fixed frame (32); a transmission component is fixedly connected to one end of the fixed frame (32); a driven component is fixedly connected to the other end of the fixed frame (32); a waste collection component is fixedly connected to the inner side of the fixed plate (1); a finished product collection component is fixedly connected to one end of the fixed plate (1); and limiting wheels (26) are fixedly connected to both sides of the top of the fixed frame (32).

2. A material separation device for processing diamond according to claim 1, characterized in that: The sliding assembly comprises a plurality of sliding grooves (13), the inner sides of the plurality of sliding grooves (13) are slidably connected to sliding blocks (12), and the top ends of the plurality of sliding blocks (12) are fixedly connected to the bottom end of the filter plate (3).

3. A material separation device for processing diamond according to claim 1, characterized in that: The mixing assembly comprises a water storage tank (5), a feed port (7) is provided on one side of the top end of the water storage tank (5), a water inlet pipe (6) is fixedly connected to the middle of the top end of the water storage tank (5), a water outlet hole (11) is provided on the front side of the water storage tank (5), and one end of the water inlet pipe (6) is connected to a water supply pipe.

4. A material separation device for processing diamond according to claim 1, characterized in that: The swing assembly comprises a fixed rotating shaft, the filter plate (3) is rotatably connected to a transmission rod (10) via the fixed rotating shaft, one end of the transmission rod (10) is rotatably connected to a rotating tooth 1 (9), the middle part of the rotating tooth 1 (9) is rotatably connected to a fixed shaft (15), one end of the fixed shaft (15) is fixedly connected to a connecting rod (16), and the fixed shaft (15) is fixedly connected to a fixed frame (2) via the connecting rod (16).

5. The material separation device for processing diamond according to claim 3, characterized in that: A wastewater tank (8) is fixedly connected to a side of the filter plate (3) away from the water storage tank (5); one end of the wastewater tank (8) is fixedly connected to a wastewater outlet (35); the top of the wastewater tank (8) has no cover plate; the end of the filter plate (3) close to the baffle plate (4) is higher and the side away from the baffle plate (4) is lower; a plurality of through holes are formed at the lower end of the filter plate (3); the size of the through holes is smaller than that of diamonds; and the bottom ends of the through holes are connected to the wastewater tank.

6. The material separation device for processing diamond according to claim 1, characterized in that: The cache assembly comprises a plurality of hexagonal bolts (30), the fixed plate (1) being fixedly connected to the movable plate (22) via the plurality of hexagonal bolts (30), and the hexagonal bolts (30) being threadedly connected to the surface of the fixed plate (1).

7. A material separation device for processing diamond according to claim 4, characterized in that: The transmission assembly comprises two limit bearings (31), the two limit bearings (31) are respectively fixedly connected to two sides of a fixed frame (32), the middle parts of the two limit bearings (31) are rotatably connected to a transmission shaft (37), the outer side of the transmission shaft (37) is fixedly connected to a transmission wheel (24), one end of the transmission shaft (37) is fixedly connected to a rotating tooth 2 (29), and a chain (18) is transmission-connected between the transmission tooth (17), the rotating tooth 1 (9) and the rotating tooth 2 (29).

8. A material separation device for processing diamond according to claim 7, characterized in that: The driven assembly comprises a driven shaft (36), both ends of the driven shaft (36) are fixedly connected to the middle of a limit bearing (31), the bottom ends of the two limit bearings (31) are fixedly connected to a sliding plate (34), the limit bearing (31) is fixedly connected to one side of the top end of a fixed frame (32) via the sliding plate (34), the middle of the driven shaft (36) is fixedly connected to a driven wheel (25), and the outer sides of the driving wheel (24) and the driven wheel (25) are connected to a driving belt (19).

9. The material separation device for processing diamond according to claim 1, characterized in that: The finished product collection assembly comprises a finished product box (20), the finished product box (20) being fixedly connected to one end of a fixed frame (32) close to a driven wheel (25), and a collection plate (21) being fixedly connected to the top end of the finished product box (20).

10. The material separation device for processing diamond according to claim 8, characterized in that: The waste collection assembly comprises a waste box (28), the waste box (28) being fixedly connected to the bottom end of a fixed frame (32), a scraper (33) being fixedly connected to the inner side of one end of the waste box (28), and a top end of the scraper (33) being slidably connected to the outer side of a transmission belt (19).

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