Automatic pickling device for artificial diamond

Abstract

The invention discloses an automatic pickling device for artificial diamonds, and relates to the technical field of diamonds. An automatic pickling device for artificial diamonds comprises a waste acid treatment box, a box door and a waste acid neutralization structure are hinged to one side of the waste acid treatment box, and the waste acid neutralization structure is located on the waste acid treatment box and comprises a waste acid treatment barrel, a driving motor, a rotating shaft and a conveying barrel. Through cooperation of a waste acid treatment barrel, a rotating shaft, stirring rods, a conveying barrel, a conveying screw, a collecting box and a waste liquid discharging pipe, the rotating shaft can drive the multiple stirring rods to stir diamonds and waste acid in the waste acid treatment barrel, then the neutralization reaction of the waste acid is accelerated, the conveying screw can discharge the diamonds and the waste liquid in the conveying barrel, and therefore the waste acid treatment efficiency is improved. And waste liquid can be discharged into the collecting box from the multiple through holes, so that the waste liquid is conveniently discharged from the waste liquid discharging pipe, the diamond and the waste liquid are conveniently separated and discharged, and the cleaning effect of the diamond is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of diamonds, and in particular to an automatic pickling device for artificial diamonds. Background Art

[0002] As a high-performance superhard material, synthetic diamond is widely used in cutting, grinding, drilling and other fields. In the production process of synthetic diamond, pickling is a crucial process to remove impurities and metal residues on the surface of diamond to improve its purity and performance.

[0003] When the existing artificial diamond pickling equipment is in use, it is not possible to rinse with clean water immediately after pickling, and acid residue remains on the surface of the diamond, which not only affects subsequent processing, but also poses a safety hazard to the staff. In addition, when the diamond is cleaned in the pickling tank, it is difficult to salvage the diamond after the pickling is completed, and the granular diamonds during the discharge process can easily cause the discharge port of the cleaning bin to be blocked, resulting in poor cleaning effect of the diamond. Therefore, we propose an artificial diamond automatic pickling device. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide an automated pickling device for artificial diamonds. The device can solve the problem that the existing artificial diamond pickling equipment cannot be rinsed with clean water immediately after pickling when in use, and acid remains on the surface of the diamond, which not only affects subsequent processing but also poses a safety hazard to the staff. In addition, when the diamond is cleaned in the pickling tank, it is difficult to salvage the diamond after the pickling is completed, and the granular diamonds in the discharge process are likely to cause the discharge port of the cleaning bin to be blocked, thereby resulting in a poor cleaning effect of the diamond.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic pickling device for artificial diamonds, comprising:

[0006] A waste acid treatment box, with a door hinged on one side of the waste acid treatment box;

[0007] A waste acid neutralization structure, the waste acid neutralization structure is located on the waste acid treatment box;

[0008] The waste acid neutralization structure includes a waste acid treatment barrel, a driving motor, a rotating shaft and a conveying cylinder. The waste acid treatment barrel is fixedly installed on the inner bottom wall of the waste acid treatment box, the top of the waste acid treatment barrel is in contact with the inner top wall of the waste acid treatment box, the conveying cylinder is fixedly installed on the inner bottom wall of the waste acid treatment box, the discharge pipe at the bottom of the waste acid treatment barrel is connected with the interior of the conveying cylinder, one end of the conveying cylinder extends to the outside of the waste acid treatment box, the driving motor is fixedly installed on the top of the waste acid treatment box, the output end of the driving motor rotates and extends into the interior of the waste acid treatment barrel and is fixedly connected to the rotating shaft, a plurality of stirring rods are fixedly connected to the outer surface of the rotating shaft, and a control valve is fixedly installed on the discharge pipe of the waste acid treatment barrel.

[0009] Preferably, the waste acid neutralization structure also includes a rotating motor, a conveying screw, a collecting box and a waste liquid discharge pipe. The rotating motor is fixedly installed on one side of the conveying cylinder. The output end of the rotating motor rotates and extends into the interior of the conveying cylinder and is fixedly connected to the conveying screw. The conveying screw is rotatably connected to the interior of the conveying cylinder. The collecting box is fixedly connected to the outer surface of the conveying cylinder. The bottom of the collecting box extends to the bottom of the waste acid treatment box. The waste liquid discharge pipe is fixedly connected to the bottom of the collecting box. The waste liquid discharge pipe is connected to the interior of the collecting box. A plurality of through holes are opened on the outer surface of the conveying cylinder, and the plurality of through holes are connected to the interior of the collecting box.

[0010] Preferably, a fixing frame is fixedly connected to the bottom of the waste acid treatment box, and the waste liquid discharge pipe is installed inside the fixing frame.

[0011] Preferably, a feed pipe is fixedly connected to the top of the waste acid treatment box, and the feed pipe is communicated with the interior of the waste acid treatment barrel.

[0012] Preferably, the top of the waste acid treatment box is fixedly connected to an alkali solution feed pipe, and the alkali solution feed pipe is communicated with the interior of the waste acid treatment barrel.

[0013] Preferably, four universal wheels are fixedly connected to the bottom of the waste acid treatment box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The artificial diamond automatic pickling device, through the cooperation of the waste acid treatment barrel, the rotating shaft, the stirring rod, the conveying cylinder, the conveying screw, the collecting box and the waste liquid discharge pipe, enables the rotating shaft to drive multiple stirring rods to stir the diamonds and the waste acid in the waste acid treatment barrel, thereby facilitating the neutralization reaction of the waste acid, and the conveying screw will discharge the diamonds and waste liquid in the conveying cylinder, so that the waste liquid will be discharged into the collecting box from multiple through holes, so as to facilitate the discharge of the waste liquid from the waste liquid discharge pipe, and then facilitate the separation and discharge of the diamonds and the waste liquid, further improving the cleaning effect of the diamond. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the waste acid treatment box of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the waste acid treatment barrel of the present invention;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the conveying tube of the present invention.

[0021] Figure numerals: 1. Waste acid treatment box; 2. Feed pipe; 3. Drive motor; 4. Alkali liquid feed pipe; 5. Waste liquid discharge pipe; 6. Conveying cylinder; 7. Fixed frame; 8. Collecting box; 9. Rotating motor; 10. Control valve; 11. Waste acid treatment barrel; 12. Rotating shaft; 13. Stirring rod; 14. Through hole; 15. Conveying screw; 16. Box door. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4The present invention provides a technical solution: an automatic pickling device for artificial diamonds, comprising:

[0027] A waste acid treatment box 1, with a box door 16 hinged on one side of the waste acid treatment box 1;

[0028] A waste acid neutralization structure, the waste acid neutralization structure is located on the waste acid treatment box 1;

[0029] The waste acid neutralization structure includes a waste acid treatment barrel 11, a driving motor 3, a rotating shaft 12 and a conveying cylinder 6. The waste acid treatment barrel 11 is fixedly installed on the inner bottom wall of the waste acid treatment box 1, and the top of the waste acid treatment barrel 11 is in contact with the inner top wall of the waste acid treatment box 1. The conveying cylinder 6 is fixedly installed on the inner bottom wall of the waste acid treatment box 1. The discharge pipe at the bottom of the waste acid treatment barrel 11 is connected to the interior of the conveying cylinder 6, and one end of the conveying cylinder 6 extends to the outside of the waste acid treatment box 1. The driving motor 3 is fixedly installed on the top of the waste acid treatment box 1, and the output end of the driving motor 3 rotates and extends into the interior of the waste acid treatment barrel 11 and is fixedly connected to the rotating shaft 12. A plurality of stirring rods 13 are fixedly connected to the outer surface of the rotating shaft 12, and a control valve 10 is fixedly installed on the discharge pipe of the waste acid treatment barrel 11.

[0030] The waste acid neutralization structure also includes a rotating motor 9, a conveying screw 15, a collecting box 8 and a waste liquid discharge pipe 5. The rotating motor 9 is fixedly installed on one side of the conveying cylinder 6. The output end of the rotating motor 9 rotates and extends into the interior of the conveying cylinder 6 and is fixedly connected to the conveying screw 15. The conveying screw 15 is rotatably connected to the interior of the conveying cylinder 6. The collecting box 8 is fixedly connected to the outer surface of the conveying cylinder 6. The bottom of the collecting box 8 extends to the bottom of the waste acid treatment box 1. The waste liquid discharge pipe 5 is fixedly connected to the bottom of the collecting box 8. The waste liquid discharge pipe 5 is connected to the interior of the collecting box 8. A plurality of through holes 14 are opened on the outer surface of the conveying cylinder 6, and the plurality of through holes 14 are all connected to the interior of the collecting box 8.

[0031] A fixing frame 7 is fixedly connected to the bottom of the waste acid treatment box 1 , and a waste liquid discharge pipe 5 is installed inside the fixing frame 7 .

[0032] The top of the waste acid treatment box 1 is fixedly connected to a feed pipe 2, which is communicated with the interior of the waste acid treatment barrel 11. The top of the waste acid treatment box 1 is fixedly connected to an alkali liquid feed pipe 4, which is communicated with the interior of the waste acid treatment barrel 11. The bottom of the waste acid treatment box 1 is fixedly connected to four universal wheels.

[0033] Furthermore, when the device is used, the external pipeline is connected to the waste liquid discharge pipe 5, the alkali liquid feed pipe 4 and the inside of the feed pipe 2 respectively, so that the diamond and the waste liquid can be discharged from the feed pipe 2 into the waste acid treatment barrel 11, and the alkali liquid can be discharged from the alkali liquid feed pipe 4 into the waste acid treatment barrel 11, so that the alkali liquid can neutralize the waste acid, and the drive motor 3 is started by connecting the external power supply, and the drive motor 3 will drive the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 will drive the multiple stirring rods 13 thereon to rotate, so as to facilitate the waste acid treatment barrel 11. The diamonds and waste acid in the conveyor tube 6 are stirred to accelerate the neutralization of the waste acid. After the neutralization of the waste acid is completed, the control valve 10 is opened to allow the diamonds and the neutralized waste liquid to be discharged into the conveying tube 6. The rotating motor 9 is started by connecting an external power supply. The rotating motor 9 will drive the conveying screw 15 to rotate. The conveying screw 15 will discharge the diamonds and waste liquid in the conveying tube 6, so that the waste liquid will be discharged from the multiple through holes 14 into the collecting box 8 when discharged, so as to facilitate the discharge of the waste liquid from the waste liquid discharge pipe 5, so as to facilitate the separation and discharge of the diamonds and the waste liquid.

[0034] Through the cooperation of the waste acid treatment barrel 11, the rotating shaft 12, the stirring rod 13, the conveying cylinder 6, the conveying screw 15, the collecting box 8 and the waste liquid discharge pipe 5, the rotating shaft 12 will drive the multiple stirring rods 13 to stir the diamonds and waste acid in the waste acid treatment barrel 11, thereby facilitating the neutralization reaction of the waste acid, and the conveying screw 15 will discharge the diamonds and waste liquid in the conveying cylinder 6, so that the waste liquid will be discharged into the collecting box 8 from the multiple through holes 14, thereby facilitating the discharge of the waste liquid from the waste liquid discharge pipe 5, and then facilitating the separation and discharge of the diamonds and the waste liquid, further improving the cleaning effect of the diamonds.

[0035] Working principle: by connecting external pipes to the waste liquid discharge pipe 5, the alkali liquid feed pipe 4 and the inside of the feed pipe 2, the diamond and the waste liquid can be discharged from the feed pipe 2 into the waste acid treatment barrel 11, and the alkali liquid can be discharged from the alkali liquid feed pipe 4 into the waste acid treatment barrel 11, so that the alkali liquid can neutralize the waste acid, and the drive motor 3 is started by connecting an external power supply, and the drive motor 3 will drive the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 will drive the multiple stirring rods 13 thereon to rotate, so as to facilitate the diamond in the waste acid treatment barrel 11 The diamond and waste acid are stirred to accelerate the neutralization of the waste acid. After the neutralization of the waste acid is completed, the control valve 10 is opened to allow the diamond and the neutralized waste liquid to be discharged into the conveying tube 6. The rotating motor 9 is started by connecting an external power supply. The rotating motor 9 will drive the conveying screw 15 to rotate. The conveying screw 15 will discharge the diamond and waste liquid in the conveying tube 6, so that the waste liquid will be discharged from the multiple through holes 14 into the collecting box 8 when discharged, so as to facilitate the discharge of the waste liquid from the waste liquid discharge pipe 5, so as to facilitate the separation and discharge of the diamond and the waste liquid.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An automatic pickling device for artificial diamonds, characterized in that: include: A waste acid treatment box (1), wherein a box door (16) is hingedly connected to one side of the waste acid treatment box (1); A waste acid neutralization structure, the waste acid neutralization structure is located on the waste acid treatment box (1); The waste acid neutralization structure comprises a waste acid treatment barrel (11), a driving motor (3), a rotating shaft (12) and a conveying cylinder (6); the waste acid treatment barrel (11) is fixedly mounted on the inner bottom wall of the waste acid treatment box (1); the top of the waste acid treatment barrel (11) is in contact with the inner top wall of the waste acid treatment box (1); and the conveying cylinder (6) is fixedly mounted on the inner bottom wall of the waste acid treatment box (1); The discharge pipe at the bottom of the waste acid treatment barrel (11) is connected to the interior of the conveying cylinder (6), and one end of the conveying cylinder (6) extends to the outside of the waste acid treatment box (1); The drive motor (3) is fixedly mounted on the top of the waste acid treatment box (1); the output end of the drive motor (3) rotates and extends into the interior of the waste acid treatment barrel (11) and is fixedly connected to the rotating shaft (12); a plurality of stirring rods (13) are fixedly connected to the outer surface of the rotating shaft (12); and a control valve (10) is fixedly mounted on the discharge pipe of the waste acid treatment barrel (11).

2. The artificial diamond automatic pickling device according to claim 1, characterized in that: The waste acid neutralization structure further comprises a rotating motor (9), a conveying screw (15), a collecting box (8) and a waste liquid discharge pipe (5), wherein the rotating motor (9) is fixedly mounted on one side of the conveying cylinder (6), and the output end of the rotating motor (9) is rotatably extended into the interior of the conveying cylinder (6) and is fixedly connected to the conveying screw (15), and the conveying screw (15) is rotatably connected to the interior of the conveying cylinder (6); The collecting box (8) is fixedly connected to the outer surface of the conveying cylinder (6), the bottom of the collecting box (8) extends to the bottom of the waste acid treatment box (1), the waste liquid discharge pipe (5) is fixedly connected to the bottom of the collecting box (8), the waste liquid discharge pipe (5) is connected to the inside of the collecting box (8), and a plurality of through holes (14) are provided on the outer surface of the conveying cylinder (6), and the plurality of through holes (14) are all connected to the inside of the collecting box (8).

3. The artificial diamond automatic pickling device according to claim 2, characterized in that: The bottom of the waste acid treatment box (1) is fixedly connected to a fixing frame (7), and the waste liquid discharge pipe (5) is installed inside the fixing frame (7).

4. The artificial diamond automatic pickling device according to claim 1, characterized in that: A feed pipe (2) is fixedly connected to the top of the waste acid treatment box (1), and the feed pipe (2) is communicated with the interior of the waste acid treatment barrel (11).

5. The artificial diamond automatic pickling device according to claim 1, characterized in that: The top of the waste acid treatment box (1) is fixedly connected to the alkali solution feeding pipe (4), and the alkali solution feeding pipe (4) is communicated with the interior of the waste acid treatment barrel (11).

6. The artificial diamond automatic pickling device according to claim 1, characterized in that: Four universal wheels are fixedly connected to the bottom of the waste acid treatment box (1).

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