Impurity removing device for diamond cultivation

Abstract

The invention provides an impurity removing device for diamond cultivation, and relates to the field of diamond cultivation. The cleaning device comprises an impurity removing device body, a cleaning mechanism is installed on the impurity removing device body and comprises a water tank, the water tank is installed on one side of the impurity removing device body, a hose is arranged on the water tank, a pair of telescopic pipes is installed on the hose, steel wires are installed in the telescopic pipes, and a sleeve is installed between the telescopic pipes. The diamond polishing device has the advantages that graphite micro powder and various impurities generated on the surface of a diamond can be accurately and timely washed away in the polishing process through the arrangement of the water spraying cleaning mechanism, secondary pollution caused by re-attachment of the impurities due to cooling liquid flowing or electrostatic interaction is effectively prevented, and therefore the cleaning efficiency and effect of single-time polishing are remarkably improved; meanwhile, the design avoids the risk that impurities are pressed into diamond microgaps, and the final purity, the surface glossiness and the overall quality of the finished artificial diamond are fundamentally guaranteed.

Description

Technical Field

[0001] This invention relates to the field of diamond cultivation, and particularly to a device for removing impurities from cultured diamonds. Background Technology

[0002] Lab-grown diamonds, also known as laboratory-grown diamonds or synthetic diamonds, are crystals created in a laboratory using advanced scientific techniques to simulate the natural growth environment of natural diamonds. Unlike natural diamonds, which are formed deep underground over millions of years, lab-grown diamonds can be produced in just a few weeks to a few months. They not only provide the jewelry industry with a traceable and more affordable sustainable option, but also demonstrate enormous application potential in industries, technologies, and scientific research that require superhard materials.

[0003] Currently, during the high-temperature and high-pressure synthesis or chemical vapor deposition growth process of synthetic diamonds, residual graphite, amorphous carbon, or other catalytic metal impurities easily adhere to their surface. These impurities not only obscure the diamond's luster and severely affect its commercial value, but must also be removed through fine polishing. However, existing diamond impurity removal devices have significant defects during polishing operations. They generally lack an integrated mechanism that can synchronize with the polishing action and facilitate real-time precise water spraying and cleaning of the diamond's rotating surface. This results in graphite powder and impurities generated during polishing not being washed away immediately, but instead re-adhering to the diamond surface with the coolant or its own electrostatic force, forming a difficult-to-remove contamination layer. If timely cleaning is not carried out at this stage, it will not only reduce the efficiency and effect of the polishing, but may also force the residual impurities into the diamond's micro-crevices, ultimately affecting the purity and overall quality of the finished product. Summary of the Invention

[0004] The purpose of this invention is to provide an impurity removal device for lab-grown diamonds, which solves the problem that existing artificial diamond polishing devices lack a synchronous water spray cleaning function, resulting in impurities not being removed in time during the polishing process, easily causing secondary pollution, and thus affecting the final cleanliness and quality of the diamond.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by this invention is as follows:

[0006] An impurity removal device for lab-grown diamonds includes: an impurity removal device body; a cleaning mechanism is installed on the impurity removal device body, the cleaning mechanism includes a water tank, the water tank is installed on one side of the impurity removal device body, a flexible hose is provided on the water tank, a pair of telescopic tubes are installed on the flexible hose, a steel wire is installed inside the telescopic tubes, a sleeve is installed between the pair of telescopic tubes, and a spray head is installed on one side of the sleeve.

[0007] An angle adjustment mechanism is installed on the body of the impurity removal device. The angle adjustment mechanism includes a ratchet, which is rotatably mounted on the body of the impurity removal device. A circular groove matching the ratchet is carved on the body of the impurity removal device. A support rod is fixedly installed on the body of the impurity removal device. A pawl is provided on the body of the impurity removal device, and the pawl engages with the ratchet.

[0008] The water tank facilitates water storage, while the flexible hose, made of soft rubber, allows for easy bending. The telescopic tube allows for easy extension and retraction, enabling adjustment to a suitable position. The bending degree of the steel wire matches the contour of the telescopic tube, facilitating bending and retraction. The sleeve facilitates connecting a pair of telescopic tubes and also enables the subsequent fixing of the first and second fixed arms.

[0009] The ratchet mechanism facilitates rotational movement, allowing the cleaning mechanism to adjust its angle so that the spray head can adapt to different angles. The pawls restrict the ratchet's rotation, locking them in place to fix its angle.

[0010] As an improvement, the impurity removal device body is provided with a base, a first fixed arm is fixedly installed on the base, and a second fixed arm is slidably installed on the base.

[0011] The base provides support and facilitates the installation of a mechanism to fix the sleeve. The cooperation of the first and second fixing arms makes it easy to fix the sleeve, thus achieving support for the sleeve.

[0012] As an improvement, the base is provided with a gear, the second fixed arm meshes with the gear, and an electric motor is fixedly installed on the base.

[0013] The gear arrangement facilitates rotation driven by the electric motor, which in turn causes the second fixed arm to slide during rotation, thus securing the sleeve.

[0014] As an improvement, the gear is mounted on the motor, the first fixed arm and the second fixed arm are matched with the sleeve, and a slide bar is fixedly mounted on the base.

[0015] As an improvement, the second fixed arm is slidably mounted on the slide bar, and a water pump is fixedly mounted on the water tank, with one end of the water pump connected to a hose.

[0016] The sliding bar design makes the second fixed arm more stable during sliding, and the water pump design facilitates the suction of water from the water tank into the hose.

[0017] As an improvement, the other end of the water pump is installed through the water tank, a fixing ring is installed on the body of the impurity removal device, and the hose is located inside the fixing ring.

[0018] As an improvement, the pawl is sleeved on the outside of the support rod, a torsion spring is installed between the pawl and the support rod, and the base is fixedly installed on the ratchet.

[0019] The torsion spring design facilitates the restraint of the pawl, making it easy to pull the pawl back to its original position.

[0020] The beneficial effects of this invention are as follows: by setting up a water spray cleaning mechanism, graphite powder and various impurities generated on the diamond surface can be accurately and timely washed away during the polishing process, effectively preventing impurities from re-adhering due to coolant flow or static electricity and causing secondary pollution, thereby significantly improving the cleaning efficiency and effect of a single polishing; at the same time, this design avoids the risk of impurities being pressed into the diamond's micro-crevices, fundamentally ensuring the final purity, surface luster and overall quality of the finished synthetic diamond product. Attached Figure Description

[0021] Figure 1 This is a perspective view of a device for removing impurities from lab-grown diamonds according to the present invention.

[0022] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0023] Figure 3 This is a top view of a device for removing impurities from lab-grown diamonds according to the present invention.

[0024] Figure 4 This is a left view of a device for removing impurities from lab-grown diamonds according to the present invention.

[0025] In the diagram: 1. Impurity removal device body; 2. Cleaning mechanism; 201. Water tank; 202. Hose; 203. Telescopic tube; 204. Sleeve; 205. Spray head; 206. Base; 207. First fixed arm; 208. Second fixed arm; 209. Gear; 210. Motor; 211. Sliding bar; 212. Water pump; 213. Fixing ring; 3. Angle adjustment mechanism; 301. Ratchet; 302. Pad; 303. Torsion spring. Detailed Implementation

[0026] To make the content of this invention easier to understand, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] like Figures 1 to 4 As shown, a device for removing impurities from lab-grown diamonds includes: a device body 1; a cleaning mechanism 2 installed on the device body 1, the cleaning mechanism 2 including a water tank 201, the water tank 201 being installed on one side of the device body 1, a flexible hose 202 provided on the water tank 201, a pair of telescopic tubes 203 installed on the flexible hose 202, a steel wire installed inside the telescopic tubes 203, a sleeve 204 installed between the pair of telescopic tubes 203, and a spray head 205 installed on one side of the sleeve 204; an angle adjustment mechanism 3 installed on the device body 1, the angle adjustment mechanism 3 including a ratchet 301, the ratchet 301 being rotatably mounted on the device body 1, a circular groove matching the ratchet 301 being carved on the device body 1, a support rod being fixedly installed on the device body 1, and a pawl 302 being provided on the device body 1, the pawl 302 engaging with the ratchet 301.

[0028] The water tank 201 facilitates water storage, while the flexible hose 202, made of soft rubber, allows for easy bending. The telescopic tube 203 facilitates overall extension and retraction, allowing for adjustment to a suitable position. The bending degree of the steel wire matches the contour of the telescopic tube 203, making it easy to bend and retract together. The sleeve 204 facilitates the connection of a pair of telescopic tubes 203 and also facilitates the subsequent fixing of the first fixed arm 207 and the second fixed arm 208.

[0029] The ratchet 301 facilitates rotation, allowing the cleaning mechanism 2 to adjust its angle so that the spray head 205 can adapt to different angles. The pawl 302 restricts the ratchet 301, allowing it to engage with the ratchet 301 during rotation and fixing its angle.

[0030] like Figures 1 to 4As shown, the impurity removal device body 1 is provided with a base 206, a first fixed arm 207 is fixedly installed on the base 206, and a second fixed arm 208 is slidably installed on the base 206. A gear 209 is provided on the base 206, and the second fixed arm 208 meshes with the gear 209. A motor 210 is fixedly installed on the base 206.

[0031] Furthermore, the base 206 provides support, facilitating the installation of a mechanism for fixing the sleeve 204. The cooperation of the first fixing arm 207 and the second fixing arm 208 facilitates the fixation of the sleeve 204, thus providing support. The gear 209 allows for rotation driven by the motor 210, which in turn causes the second fixing arm 208 to slide, further securing the sleeve 204.

[0032] like Figures 1 to 4 As shown, gear 209 is mounted on motor 210. First fixed arm 207 and second fixed arm 208 are matched with sleeve 204. Slide bar 211 is fixedly mounted on base 206. Second fixed arm 208 is slidably mounted on slide bar 211. Water pump 212 is fixedly mounted on water tank 201. One end of water pump 212 is connected to hose 202. The other end of water pump 212 passes through water tank 201. Fixing ring 213 is mounted on impurity removal device body 1, and hose 202 is located inside fixing ring 213.

[0033] Secondly, the sliding bar 211 makes the second fixed arm 208 more stable when sliding, and the water pump 212 facilitates the suction of water in the water tank 201 so that the water can be pumped into the hose 202.

[0034] like Figures 1 to 4 As shown, the pawl 302 is sleeved on the outside of the support rod, and a torsion spring 303 is installed between the pawl 302 and the support rod. The base 206 is fixedly installed on the ratchet 301.

[0035] In addition, the torsion spring 303 facilitates the restriction of the pawl 302, thus making it easy to pull the pawl 302 back to its original position.

[0036] In the first embodiment, during use, the water tank 201 is filled with water as needed. Then, the cleaning mechanism 2 is used when polishing diamonds through the impurity removal device body 1. The water is pumped by the water pump 212 and sprayed out through the spray head 205 along the hose 202, telescopic tube 203 and sleeve 204, thereby cleaning the diamonds.

[0037] Example 2: When it is inconvenient for staff to hold the spray head 205 by hand to clean the diamond, the sleeve 204 can be placed between the first fixed arm 207 and the second fixed arm 208. Then, the rotation of the motor 210 drives the gear 209 to rotate, and the rotation of the gear 209 will drive the second fixed arm 208 to slide. The sliding of the second fixed arm 208 will clamp the sleeve 204. Then, the sleeve 204 can be pulled according to the required spray length. Because the sleeve 204 has steel wire inside, it has a certain degree of stability. When it is necessary to adjust the spray angle of the spray head 205, the ratchet 301 needs to be manually rotated. The ratchet 301 is locked by the cooperation of the pawl 302 and the torsion spring 303, so that the appropriate spray cleaning angle can be selected, thus realizing the cleaning of the diamond.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An impurity removal device for lab-grown diamonds, characterized in that, include: The impurity removal device body (1); A cleaning mechanism (2) is installed on the impurity removal device body (1). The cleaning mechanism (2) includes a water tank (201). The water tank (201) is installed on one side of the impurity removal device body (1). A hose (202) is provided on the water tank (201). A pair of telescopic pipes (203) are installed on the hose (202). A steel wire is installed inside the telescopic pipes (203). A sleeve (204) is installed between the pair of telescopic pipes (203). A spray head (205) is installed on one side of the sleeve (204). An angle adjustment mechanism (3) is installed on the impurity removal device body (1). The angle adjustment mechanism (3) includes a ratchet (301). The ratchet (301) is rotatably installed on the impurity removal device body (1). A circular groove matching the ratchet (301) is carved on the impurity removal device body (1). A support rod is fixedly installed on the impurity removal device body (1). A pawl (302) is provided on the impurity removal device body (1). The pawl (302) meshes with the ratchet (301).

2. The impurity removal device for lab-grown diamonds according to claim 1, characterized in that, The impurity removal device body (1) is provided with a base (206), a first fixed arm (207) is fixedly installed on the base (206), and a second fixed arm (208) is slidably installed on the base (206).

3. The impurity removal device for lab-grown diamonds according to claim 2, characterized in that, The base (206) is provided with a gear (209), the second fixed arm (208) meshes with the gear (209), and an electric motor (210) is fixedly installed on the base (206).

4. The impurity removal device for lab-grown diamonds according to claim 3, characterized in that, The gear (209) is mounted on the motor (210), the first fixed arm (207) and the second fixed arm (208) are matched with the sleeve (204), and a slide bar (211) is fixedly mounted on the base (206).

5. The impurity removal device for lab-grown diamonds according to claim 4, characterized in that, The second fixed arm (208) is slidably mounted on the slide bar (211), and a water pump (212) is fixedly mounted on the water tank (201). One end of the water pump (212) is connected to the hose (202).

6. The impurity removal device for lab-grown diamonds according to claim 5, characterized in that, The other end of the water pump (212) is installed through the water tank (201), and a fixing ring (213) is installed on the body (1) of the impurity removal device, and the hose (202) is located inside the fixing ring (213).

7. The impurity removal device for lab-grown diamonds according to claim 1, characterized in that, The pawl (302) is sleeved on the outside of the support rod, and a torsion spring (303) is installed between the pawl (302) and the support rod. The base (206) is fixedly installed on the ratchet (301).

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