Artificial diamond magnetic separator scraper

Abstract

The utility model discloses an artificial diamond magnetic separator scraper blade, which relates to the field of artificial diamond production, and is characterized by comprising a scraper blade, the scraper blade is detachably mounted on a magnetic separator body, a magnetic wheel is rotatably connected to a magnetic separator, and a fixed plate welded on the magnetic separator is arranged on the side surface of the magnetic wheel. The end, facing the fixing plate, of the scraper is rotationally connected with a mounting base, the mounting base and the fixing plate are fixed through screws, a plurality of through grooves are formed in the scraper in the width and length direction of the scraper, a collecting frame is fixed to the lower portion of the scraper through screws, and the collecting frame completely covers all the through grooves. The scraping plate can be rapidly disassembled and assembled, meanwhile, the scraping plate can generate vibration while scraping and collecting metal powder on the magnetic wheel, the collecting frame is arranged at the bottom of the scraping plate, the metal powder can be rapidly collected into the collecting frame in combination with vibration, accumulation of the metal powder on the scraping plate is avoided, and the risk that the metal powder is mixed with diamond powder again is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial diamond production, in particular to a scraping plate of an artificial diamond magnetic separator. Background Technique

[0002] Diamond is commonly known as "drill", that is, the diamond we often mention. It is a mineral composed of pure carbon and is also the hardest substance in nature. Since it was confirmed in the 18th century that diamond is composed of pure carbon, people have started to study artificial diamond. It was not until the progress of high-pressure research and high-pressure experimental technology in the 1950s that real success and rapid development were achieved. Artificial diamond has also been widely used in various industries and processing industries.

[0003] Artificial diamond can not only be processed into valuable jewelry, but also has great potential in industry. Artificial diamond has high hardness and good wear resistance, and can be widely used in cutting, grinding and drilling; due to its high thermal conductivity and good electrical insulation, it can be used as a heat dissipation plate for semiconductor devices; it has excellent light transmittance and corrosion resistance, and is also widely used in the electronics industry.

[0004] Artificial diamond is generally formed by the transformation of graphite under high temperature and high pressure. In the prior art, for cultivating artificial diamond, alloy powder is often added to graphite to provide the functions of catalysis, reducing reaction temperature and reducing reaction pressure in the synthetic process of artificial diamond in industry. Generally, iron-nickel alloy powder is used.

[0005] Therefore, after the reaction is completed, the diamond powder is often mixed with metal powder. Therefore, magnetic separation is carried out by a magnetic separator. In the existing magnetic separator, such as the MSG-04B model magnetic separator of Liuzhou Ruichengjie Electromechanical Technology Co., Ltd., a collection tank for collecting diamond powder and alloy powder is arranged under the magnetic wheel, and the metal powder on the magnetic wheel is scraped off by a scraping plate and freely falls into the collection tank. For the above structure, after sorting, both the diamond powder and the metal powder fall and are collected. Since the metal powder is light in weight, there is a situation of re-mixing during the falling process, and the scraping plate is installed by screws, and the contact rigidity between the scraping plate and the magnetic wheel is large. After long-term use, it is not easy to replace the scraping plate. Content of the Utility Model

[0006] The purpose of the utility model is to provide a scraping plate of an artificial diamond magnetic separator, which can be quickly disassembled and installed. At the same time, the scraping plate can generate vibration while scraping and collecting the metal powder on the magnetic wheel, and a collection frame is arranged at the bottom of the scraping plate. Combined with vibration, the metal powder can be quickly collected into the interior of the collection frame, avoiding the accumulation of metal powder on the scraping plate and avoiding the risk of re-mixing with the diamond powder.

[0007] To achieve the above object, the present utility model provides the following technical solutions:

[0008] A scraper for an artificial diamond magnetic separator, comprising a scraper detachably mounted on the main body of the magnetic separator. A magnetic wheel is rotatably connected to the magnetic separator, and a fixing plate welded to the magnetic separator is arranged on the side of the magnetic wheel. The scraper is rotatably connected to a mounting seat at the end facing the fixing plate, and the mounting seat is fixed to the fixing plate by screws. A plurality of through grooves are provided on the scraper, and a plurality of through grooves are arranged along the width and length directions of the scraper. A collection frame is fixed by screws below the scraper, and the collection frame completely covers all the through grooves.

[0009] Furthermore, a contact plate is integrally fixed to the end of the scraper away from the connecting seat. The contact plate is inclined upward, and the end of the contact plate away from the connecting seat abuts against the side of the magnetic wheel.

[0010] Furthermore, a first connecting seat is fixed to the bottom of the scraper, a second connecting seat is fixed to the side of the mounting seat facing the scraper, and a telescopic vibration member is rotatably connected between the first connecting seat and the second connecting seat.

[0011] Furthermore, the telescopic vibration member includes a first connecting rod rotatably connected inside the first connecting seat and a second connecting rod rotatably connected inside the second connecting seat. The first connecting rod slides inside the second connecting rod. A spring is fixed to the end of the first connecting rod facing the second connecting rod, and the end of the spring away from the first connecting rod is fixed inside the second connecting rod.

[0012] In summary, the beneficial technical effects of the present utility model are as follows: The scraper is installed by screws through the mounting seat, which can be quickly disassembled and installed, facilitating subsequent replacement. At the same time, by using the structure of the first connecting rod, the second connecting rod and the spring, the scraper can vibrate while scraping and collecting the metal powder on the magnetic wheel. A collection frame is arranged at the bottom of the scraper. Combined with the vibration, the metal powder can be quickly collected into the collection frame, avoiding the accumulation of metal powder on the scraper and the risk of re-mixing with diamond powder. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification, but do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is a schematic diagram of the installation state of the scraper of a scraper for an artificial diamond magnetic separator in this embodiment;

[0015] Figure 2 is a schematic diagram of the structure of the scraper of a scraper for an artificial diamond magnetic separator in this embodiment;

[0016] Figure 3 is a schematic diagram of the internal structure of the scraper of a scraper for an artificial diamond magnetic separator in this embodiment.

[0017] In the figure, 1 is a scraper; 2 is the main body of the magnetic separator; 3 is a magnetic wheel; 4 is a fixing plate; 5 is a mounting seat; 6 is a through groove; 7 is a collection frame; 8 is a contact plate; 9 is a first connecting seat; 10 is a second connecting seat; 11 is a first connecting rod; 12 is a second connecting rod; 13 is a spring. Detailed implementation mode

[0018] The following further elaborates on the present utility model in conjunction with the accompanying drawings.

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a scraper for an artificial diamond magnetic separator, including a scraper 1. The scraper 1 is detachably installed on the main body 2 of the magnetic separator. A magnetic wheel 3 is rotatably connected to the magnetic separator. A fixing plate 4 welded to the magnetic separator is arranged on the side of the magnetic wheel 3. The end of the scraper 1 facing the fixing plate 4 is rotatably connected with a mounting seat 5. The mounting seat 5 is fixed to the fixing plate 4 by screws. A plurality of through grooves 6 are arranged on the scraper 1. A plurality of through grooves 6 are arranged along the width and length directions of the scraper 1. A collection frame 7 is fixed to the lower part of the scraper 1 by screws. The collection frame 7 completely covers all the through grooves 6.

[0021] A contact plate 8 is integrally fixed to the end of the scraper 1 far from the connecting seat. The contact plate 8 is inclined upward. The end of the contact plate 8 far from the connecting seat abuts against the side of the magnetic wheel 3.

[0022] Furthermore, when the magnetic wheel 3 rotates, when the metal powder adsorbed on the magnetic wheel 3 contacts the contact plate 8, it slides down along the contact plate 8 into the interior of the scraper 1, leaks through the through grooves 6 inside the scraper 1 into the interior of the collection frame 7 below the scraper 1, and is then collected through the collection frame 7. The collection frame 7 is installed on the scraper 1 by screws, so that it is convenient to disassemble and collect the metal powder inside.

[0023] At the same time, a first connecting seat 9 is fixed to the bottom of the scraper 1. A second connecting seat 10 is fixed to the side of the mounting seat 5 facing the scraper 1. A telescopic vibration member is rotatably connected between the first connecting seat 9 and the second connecting seat 10.

[0024] Among them, the telescopic vibrating member includes a first connecting rod 11 rotatably connected inside the first connecting seat 9 and a second connecting rod 12 rotatably connected inside the second connecting seat 10. The first connecting rod 11 slides inside the second connecting rod 12. A spring 13 is fixed to the end of the first connecting rod 11 facing the second connecting rod 12, and the end of the spring 13 away from the first connecting rod 11 is fixed inside the second connecting rod 12.

[0025] The first connecting rod 11 can slide inside the second connecting rod 12, driving the spring 13 to expand and contract while sliding, thereby causing the scraper 1 to produce a vibrating effect, accelerating the falling of the metal powder, and enabling rapid collection.

[0026] The working principle of the present utility model: The mounting seat 5 is screwed to the fixing plate 4. The mounting seat 5 is rotatably connected to the scraper 1. The scraper 1 abuts against the magnetic wheel 3 through the abutting plate 8. When the magnetic wheel 3 rotates, the magnetic wheel 3 abuts against the abutting plate 8. Thus, when rotating, a pressure can be applied to the abutting plate 8, causing the abutting plate 8 to drive the scraper 1 to move downward. At this time, while the scraper 1 makes a slight rotation with the mounting seat 5, it can abut against the first connecting rod 11, compressing the spring 13. The elastic potential energy of the spring 13 can cause the first connecting rod 11 to reset. Therefore, when the metal powder is placed on the scraper 1, it can quickly leak down into the collection frame 7 for collection under the vibrating effect. The collection frame 7 is fixed to the scraper 1 by screws. Thus, after using the magnetic separator, the collection frame 7 can be disassembled for cleaning.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A scraper for an artificial diamond magnetic separator, comprising a scraper (1), the scraper (1) is detachably installed on the magnetic separator body (2), a magnetic wheel (3) is rotatably connected to the magnetic separator, and a fixing plate (4) welded to the magnetic separator is arranged on the side of the magnetic wheel (3), and it is characterized in that, One end of the scraper (1) facing the fixed plate (4) is rotatably connected with a mounting seat (5). The mounting seat (5) is fixed to the fixed plate (4) by screws. A plurality of through grooves (6) are provided on the scraper (1). A plurality of through grooves (6) are provided along the width and length directions of the scraper (1). A collection frame (7) is fixed to the lower part of the scraper (1) by screws. The collection frame (7) completely covers all the through grooves (6).

2. The scraper (1) of an artificial diamond magnetic separator according to claim 1, characterized in that: One end of the scraper (1) far from the connecting seat is integrally fixed with a contact plate (8). The contact plate (8) is inclined upward. One end of the contact plate (8) far from the connecting seat abuts against the side surface of the magnetic wheel (3).

3. A scraper (1) of a synthetic diamond magnetic separator according to claim 1, characterized in that: A first connecting seat (9) is fixed to the bottom of the scraper (1). A second connecting seat (10) is fixed to the side of the mounting seat (5) facing the scraper (1). A telescopic vibration member is rotatably connected between the first connecting seat (9) and the second connecting seat (10).

4. A scraper (1) of a synthetic diamond magnetic separator according to claim 3, characterized in that: The telescopic vibration member includes a first connecting rod (11) rotatably connected inside the first connecting seat (9), and a second connecting rod (12) rotatably connected inside the second connecting seat (10). The first connecting rod (11) slides inside the second connecting rod (12). A spring (13) is fixed to the end of the first connecting rod (11) facing the second connecting rod (12). The end of the spring (13) far from the first connecting rod (11) is fixed inside the second connecting rod (12).

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