Liquid changing structure for cobalt removal of diamond

Abstract

The liquid changing structure comprises a support, the top of the support is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a connecting rod in a sleeved mode, the connecting rod is located on the front side of the support, the two sides of the support are both fixedly connected with liquid storage tanks, openings are formed in the tops of the liquid storage tanks, and drainage pipes are arranged below the side faces of the liquid storage tanks. The liquid storage tanks are located below the connecting rod, the bottom end of the connecting rod is rotationally connected with a net barrel, and an opening in the top of the net barrel is in threaded connection with a cover. The net barrel is used for containing diamonds, and the connecting rod is driven by a motor, so that the net barrel carrying the diamonds can rotate from one liquid storage tank to another liquid storage tank, and the diamonds can be stored in the other liquid storage tank; compared with an existing liquid changing mode, the steps of dismounting and mounting are avoided, the operation steps are simplified, the changing process is more convenient, people do not need to get close to equipment, the phenomenon that acid liquid is contaminated in the acid liquid changing process is avoided, and the personal safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of diamond decobalting, and in particular relates to a liquid changing structure for diamond decobalting. Background Art

[0002] During the processing of diamond composite sheets, in order to improve wear resistance, cobalt removal treatment will be carried out. The common method is to soak them in mixed acid. When the acid needs to be replaced, in order to improve the replacement efficiency, existing solutions, such as patent application No. 202223263723.X, discloses a diamond composite sheet decobaltization pool with solution replacement function, including a base, a disc, a short stud and a protective component, etc. Through the setting of the built-in barrel, the hollow barrel and the overhead block, the overhead block drives the built-in barrel to rotate, and then the built-in barrel is taken out from the inner cavity of the hollow barrel. It is convenient to use and easy to replace.

[0003] However, the above-disclosed replacement process requires the inner barrel to be disassembled and removed, and then replaced with a new inner barrel. This replacement method is not only complicated in operation, making the replacement process still inconvenient, but also requires personnel to be close to the equipment for replacement, which can easily lead to contamination by acid, posing a personal safety hazard.

[0004] Therefore, a more convenient and safer method of changing fluid is needed. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides a liquid changing structure for diamond decobalting, which adopts a mesh bucket to hold diamonds, and drives a connecting rod by a motor, so that the mesh bucket carrying diamonds can be rotated from one liquid storage tank to another. Compared with the existing liquid changing method, the disassembly and installation steps are avoided, the operation steps are simplified, and the replacement process is more convenient. Moreover, there is no need for personnel to approach the equipment, so the phenomenon of being contaminated by the acid during the replacement of the acid is avoided, thereby improving personal safety.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A liquid replacement structure for diamond decobaltization comprises a support, the top of the support is fixedly connected to a motor, the output shaft of the motor is fixedly sleeved with a connecting rod, the connecting rod is located on the front side of the support, both sides of the support are fixedly connected to a liquid storage tank, the top of the liquid storage tank is provided with an opening, a drain pipe is provided below the side of the liquid storage tank, a valve is installed on the drain pipe, the liquid storage tank is located below the connecting rod, the bottom end of the connecting rod is rotatably connected to a net bucket, and a cover is threadedly connected to the opening at the top of the net bucket.

[0008] Furthermore, a plurality of mesh plates are placed in the mesh barrel, a screw is threadedly connected to the middle portion of the cover, and a pressure plate is rotatably connected to the bottom end of the screw.

[0009] Furthermore, a limiting pad is fixedly connected to the front side of the support.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The net bucket is used to hold the diamonds. The motor drives the connecting rod, which not only enables the net bucket carrying the diamonds to rotate from one liquid storage tank to another, but also avoids the steps of disassembly and installation compared with the existing liquid replacement method, simplifies the operation steps, makes the replacement process more convenient, and does not require personnel to approach the equipment, avoiding the phenomenon of being contaminated by the acid during the replacement of the acid, thereby improving personal safety.

[0012] 2. During the liquid replacement process, the diamond composite sheets can be separated by the mesh plate to avoid the diamonds from colliding with each other. The screw drives the pressure plate to press and fix the diamonds to avoid collision between the diamonds and the mesh barrel, thereby protecting the diamonds and avoiding damage to the diamonds during the movement of the mesh barrel.

[0013] 3. The connecting rod is limited by the limit pad so that the net barrel driven by the connecting rod will not collide with the liquid storage tank during the swing, further improving the protection effect of the diamond. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the liquid storage tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the net barrel of the utility model;

[0017] In the figure: 1 support, 2 motor, 3 connecting rod, 4 liquid storage tank, 5 drainage pipe, 6 net bucket, 7 cover, 8 net plate, 9 screw rod, 10 pressure plate, 11 limit pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0020] See attached Figure 1-3 As shown, a liquid changing structure for diamond decobaltization comprises a support 1, a motor 2 is fixedly connected to the top of the support 1, a connecting rod 3 is fixedly sleeved on the output shaft of the motor 2, the connecting rod 3 is located on the front side of the support 1, and liquid reservoirs 4 are fixedly connected to both sides of the support 1, an opening is provided on the top of the liquid reservoir 4, a drain pipe 5 is provided below the side of the liquid reservoir 4, a valve is installed on the drain pipe 5, the liquid reservoir 4 is located below the connecting rod 3, the bottom end of the connecting rod 3 is rotatably connected to a net bucket 6, and a cover 7 is threadedly connected to the opening on the top of the net bucket 6.

[0021] A plurality of mesh plates 8 are placed in the mesh barrel 6 , a screw rod 9 is threadedly connected to the middle of the cover 7 , and a pressing plate 10 is rotatably connected to the bottom end of the screw rod 9 .

[0022] The front side of the support 1 is fixedly connected with a limiting pad 11 , and when the connecting rod 3 contacts the limiting pad 11 , the net barrel 6 is prevented from continuing to swing down and colliding with the inner wall of the liquid storage tank 4 .

[0023] Working principle: In the utility model, during the decobalting process, the motor 2 drives the connecting rod 3 upward, and the connecting rod 3 drives the net barrel 6 to separate from the liquid storage tank 4, and the diamonds and the screen plates 8 are placed alternately one by one, that is, a diamond is placed, and a screen plate 8 is placed above it, and the operation is placed, and then the cover 7 is screwed on, and then the screw 9 is screwed to drive the pressing plate 10 downward, and the screen plate 8 located at the top is pressed down, and the screen plate 8 and the diamond are pressed tightly, and the acid required for decobalting is added to the liquid storage tank 4. The motor 2 drives the connecting rod 3 to swing down until the net barrel 6 is immersed in the acid of a liquid storage tank 4. The acid passes through the holes on the net barrel 6 and contacts with the diamond for decobalting. When the liquid needs to be changed, the net barrel 6 is driven by the motor 2, flipped upward from this liquid storage tank 4, and then rotated into another liquid storage tank 4, so that the liquid change can be completed directly, and the valve is opened, and the drain pipe 5 can discharge the waste liquid in the liquid storage tank 4.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A liquid replacement structure for diamond decobalting, comprising a support (1), characterized in that: The top of the support (1) is fixedly connected to a motor (2), the output shaft of the motor (2) is fixedly sleeved with a connecting rod (3), the connecting rod (3) is located at the front side of the support (1), and both sides of the support (1) are fixedly connected to a liquid storage tank (4), the top of the liquid storage tank (4) is provided with an opening, a drainage pipe (5) is provided below the side of the liquid storage tank (4), and a valve is installed on the drainage pipe (5), the liquid storage tank (4) is located below the connecting rod (3), the bottom end of the connecting rod (3) is rotatably connected to a net bucket (6), and a cover (7) is threadedly connected to the opening at the top of the net bucket (6).

2. A liquid replacement structure for diamond decobalting according to claim 1, characterized in that: A plurality of mesh plates (8) are placed in the mesh barrel (6); a screw rod (9) is threadedly connected to the middle of the cover (7); and a pressing plate (10) is rotatably connected to the bottom end of the screw rod (9).

3. A liquid replacement structure for diamond decobalting according to claim 1, characterized in that: The front side of the support (1) is fixedly connected to a limiting pad (11).

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