Spheroidized graphite coating device

Abstract

The utility model relates to a spheroidized graphite coating device which comprises a base, a supporting table is arranged at the top of the base, a limiting plate is installed at the top of the supporting table, a limiting groove is formed in the limiting plate, and an auxiliary mechanism is arranged outside the supporting table. When the spheroidized graphite coating device is used, firstly, spherical graphite is sequentially put into a limiting groove, at the moment, a motor on the right side is started to drive a guide roller to rotate, so that a coating film body is pulled out and covers the top of a limiting plate, it is guaranteed that the coating film body is flattened, and then a controller drives an electric push rod to retract to drive a pressing plate to move downwards; when the coating film body on one side needs to be replaced, the locking screw is rotated to separate the motor from the guide roller, the limiting spring is quickly reset at the moment, the other end of the guide roller is retreated from the fixing block, and then the coating film body is cut off, and graphite coating can be completed through cooperation of the coating film body and the bottom film. And the protective cover is opened to take out the guide roller.

Description

Technical Field

[0001] The utility model relates to the technical field of spheroidized graphite, in particular to a spheroidized graphite coating device. Background Art

[0002] Spheroidized graphite treatment refers to the rapid curling and compaction of graphite powder into balls due to the mutual collision, friction and shearing between particles under the impact of high-speed airflow and rotor. Coated graphite is the graphite after spheroidization treatment, which is obtained through a variety of non-oxidizing treatment methods and surface coating methods to obtain negative electrode materials with stable electrochemical properties.

[0003] For example, the Chinese patent number CN216236058U is a coating device for processing spherical graphite negative electrodes. In this utility model, a film is placed on the upper and lower surfaces of the spherical graphite negative electrode, and the negative electrode is wrapped in the middle, which can effectively achieve the anti-rolling effect. Then, by pressing down the pressure block, the inner surface of the nearby lower mold can be compacted, and finally fall out through the bottom of the operating table. However, the coating film of the device is exposed during use, which causes dust to fall on the outer surface of the coating film, thereby affecting the coating effect of the graphite, and it is impossible to change different coating films according to needs. Therefore, a spheroidized graphite coating device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a spheroidized graphite coating device, which has the advantages of facilitating rapid coating and ensuring that the coating film is clean. It solves the problem that the coating film is exposed during use of the device, causing dust to fall on the outer surface of the coating film, thereby affecting the coating effect of the graphite, and cannot be changed according to needs.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a spheroidized graphite coating device, comprising a base, a support platform provided on the top of the base, a limit plate installed on the top of the support platform, a limit groove provided inside the limit plate, and an auxiliary mechanism provided outside the support platform;

[0006] The auxiliary mechanism includes a protective cylinder, which is installed on the left and right sides of the support platform, a motor is installed inside the protective cylinder, a guide roller is connected to the output shaft of the motor, a fixed block is installed on the inner rear wall of the protective cylinder, a limiting spring is installed inside the fixed block, a rotating rod is connected to the rear side of the fixed block, a locking screw is installed on the top of the fixed block, and a discharge port is opened on the top of the protective cylinder.

[0007] Furthermore, the outside of the guide roller is connected to the covering film body, the front and rear sides of the base are provided with electric slide rails, and the tops of the two electric slide rails are connected to electric push rods.

[0008] Furthermore, a pressure plate is installed on the top of the two electric push rods, and a pressure block is connected to the bottom of the pressure plate, and the pressure block is adapted to the limiting groove.

[0009] Furthermore, the two electric push rods are connected by a pressure plate, the motor is threadedly connected to the guide roller, and the side of the rotating rod away from the fixed block is rotatably connected to the inner rear wall of the protective tube.

[0010] Furthermore, the guide roller extends away from the motor to the interior of the fixed block and is in contact with the limit spring, and a protective cover is hinged on the left side of the limit cylinder.

[0011] Furthermore, one end of the coating film body away from the guide roller on the left side passes through the discharge port and is connected to the guide roller on the right side, and the number of the limiting grooves is no less than ten.

[0012] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0013] The spheroidized graphite coating device fixes the support platform and the top limiting plate by setting a base. By setting the limiting plate, the limiting groove opened inside can limit the spherical graphite, thereby preventing the graphite from rolling during the coating process and affecting the coating effect. By setting a coating film body, a bottom film is provided inside the limiting groove. The bottom film cooperates with the coating film body to quickly coat the spherical graphite. By setting an auxiliary mechanism and cooperating with each other, the various structures of the auxiliary mechanism can protect the coating film body from dust and prevent dust from falling on the outside of the coating film body. At the same time, different coating film bodies can be replaced according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 This is a front view schematic diagram of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the utility model;

[0017] Figure 4 It is a partial top view schematic diagram of the utility model.

[0018] In the figure: 1 base, 2 support platform, 3 limit plate, 4 limit groove, 5 auxiliary mechanism, 501 protective cylinder, 502 motor, 503 guide roller, 504 fixed block, 505 limit spring, 506 rotating rod, 507 locking screw, 508 discharge port, 6 coating film body, 7 electric slide rail, 8 electric push rod, 9 pressure plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 A spheroidized graphite coating device includes a base 1, a support platform 2 is provided on the top of the base 1, a limit plate 3 is installed on the top of the support platform 2, a limit groove 4 is provided inside the limit plate 3, and an auxiliary mechanism 5 is provided outside the support platform 2;

[0021] The auxiliary mechanism 5 includes a protective tube 501, which is installed on the left and right sides of the support platform 2. A motor 502 is installed inside the protective tube 501, and a guide roller 503 is connected to the output shaft of the motor 502. A fixed block 504 is installed on the inner rear wall of the protective tube 501, and a limiting spring 505 is installed inside the fixed block 504. The rear side of the fixed block 504 is connected to a rotating rod 506, and a locking screw 507 is installed on the top of the fixed block 504. A discharge port 508 is opened on the top of the protective tube 501.

[0022] exist Figure 1 and Figure 2 In the figure, the outside of the guide roller 503 is connected to the covering film body 6, and the front and rear sides of the base 1 are both provided with electric slide rails 7, and the tops of the two electric slide rails 7 are both connected to electric push rods 8.

[0023] exist Figure 1 and Figure 2 In the process, a pressure plate 9 is installed on the top of the two electric push rods 8, and a pressure block is connected to the bottom of the pressure plate 9. The pressure block is adapted to the limiting groove 4. The controller drives the electric push rod 8 to retract and drive the pressure plate 9 to move downward, so that the pressure block is inserted into the limiting groove 4, thereby cutting off the coating film body 6.

[0024] exist Figure 1 and Figure 3 In the figure, by setting up an auxiliary mechanism 5, the various structures of the auxiliary mechanism 5 cooperate with each other to provide dust protection for the coating film body 6 to prevent dust from falling on the outside of the coating film body 6. At the same time, different coating film bodies 6 can be replaced as needed. The two electric push rods 8 are connected by a pressure plate 9, the motor 502 and the guide roller 503 are threadedly connected, and the rotating rod 506 is rotatably connected to the inner rear wall of the protective tube 501 on the side away from the fixed block 504.

[0025] exist Figure 1 and Figure 3In the figure, the guide roller 503 extends away from the side of the motor 502 to the inside of the fixed block 504 and is in contact with the limit spring 505. The left side of the limit cylinder 501 is hinged with a protective cover. By setting the motor 502, the controller drives the motor 502 on the right to start and drive the right guide roller 503 to rotate. At this time, the coating film body 6 will be pulled, and the coating film body 6 located on the left guide roller 503 will be pulled out to the top of the limit plate 3, which is convenient for coating the graphite.

[0026] exist Figure 1 and Figure 4 In the embodiment, one end of the covering film body 6 away from the left guide roller 503 passes through the discharge port 508 and is connected to the right guide roller 503 , and the number of the limiting grooves 4 is no less than ten.

[0027] To sum up, the spheroidized graphite coating device can prevent dust from falling directly on the coating film body 6 by setting a protective tube 501, and the coating film body 6 is located inside the protective tube 501. By setting a motor 502, the controller drives the motor 502 on the right to start and drive the right guide roller 503 to rotate. At this time, the coating film body 6 will be pulled, and the coating film body 6 located on the left guide roller 503 will be pulled out to the top of the limit plate 3, which is convenient for coating the graphite. By setting a fixed block 504, the limit spring 505 is fixed. When the coating film body 6 needs to be replaced, the locking screw 507 is rotated to separate the motor 502 from the guide roller 503. At this time, the limit spring 505 is quickly reset, and the other end of the guide roller 503 can be withdrawn from the fixed block 504. At this time, the protective cover is opened to take out the guide roller 503.

[0028] In addition, when in use, the spherical graphite is first placed in the limit groove 4 in turn. At this time, the motor 502 on the right is started to drive the guide roller 503 to rotate, thereby pulling out the coating film body 6 and covering the top of the limit plate 3 and ensuring that the coating film body 6 is flattened. Then the controller drives the electric push rod 8 to retract and drive the pressure plate 9 to move downward, so that the pressure block is inserted into the limit groove 4, thereby cutting off the coating film body 6. At this time, the coating film body 6 and the bottom film can cooperate to complete the graphite coating. When the coating film body 6 on one side needs to be replaced, the locking screw 507 is turned to separate the motor 502 from the guide roller 503. At this time, the limit spring 505 is quickly reset, and the other end of the guide roller 503 can be withdrawn from the fixed block 504. At this time, the protective cover is opened to take out the guide roller 503.

[0029] The electrical components appearing in this article are all connected to the external controller and 220V AC power, and the controller can be a conventional known device that plays a control role such as a computer. The specific model specifications of each device in this article need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spheroidized graphite coating device, comprising a base (1), characterized in that: A support platform (2) is provided on the top of the base (1), a limit plate (3) is installed on the top of the support platform (2), a limit groove (4) is provided inside the limit plate (3), and an auxiliary mechanism (5) is provided outside the support platform (2); The auxiliary mechanism (5) comprises a protective tube (501), and the left and right sides of the support platform (2) are both equipped with protective tubes (501), a motor (502) is installed inside the protective tube (501), and a guide roller (503) is connected to the output shaft of the motor (502), a fixed block (504) is installed on the inner rear wall of the protective tube (501), a limit spring (505) is installed inside the fixed block (504), a rotating rod (506) is connected to the rear side of the fixed block (504), a locking screw (507) is installed on the top of the fixed block (504), and a discharge port (508) is opened on the top of the protective tube (501).

2. The spheroidized graphite coating device according to claim 1, characterized in that: The outside of the guide roller (503) is connected to the coating film body (6), and electric slide rails (7) are provided on the front and rear sides of the base (1), and the tops of the two electric slide rails (7) are connected to electric push rods (8).

3. The spheroidized graphite coating device according to claim 1, characterized in that: A pressing plate (9) is installed on the top of the two electric push rods (8), and a pressing block is connected to the bottom of the pressing plate (9), and the pressing block is adapted to the limiting groove (4).

4. The spheroidized graphite coating device according to claim 3, characterized in that: The two electric push rods (8) are connected via a pressure plate (9), the motor (502) and the guide roller (503) are threadedly connected, and the rotating rod (506) is rotatably connected to the inner rear wall of the protective tube (501) on the side away from the fixed block (504).

5. The spheroidized graphite coating device according to claim 1, characterized in that: The guide roller (503) extends from one side of the motor (502) to the inside of the fixed block (504) and is in contact with the limit spring (505). A protective cover is hinged on the left side of the limit cylinder (501).

6. The spheroidized graphite coating device according to claim 1, characterized in that: The end of the coating film body (6) away from the left guide roller (503) passes through the discharge port (508) and is connected to the right guide roller (503), and the number of the limiting grooves (4) is no less than ten.

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