Powder grinding mechanism of nickel cylinder powder coating machine

Abstract

The utility model discloses a powder grinding mechanism of a nickel cylinder powder coating machine, and relates to the technical field of powder grinding machines. The device comprises a supporting table, four supporting legs are fixedly connected to the bottom of the supporting table, a supporting frame is fixedly connected to the top of the supporting table through screws, a motor is fixedly connected to the left side of the supporting frame through screws, an output rod is fixedly connected to the output end of the top of the motor, and a crawler disc is fixedly connected to the outer surface of the output rod. The outer surface of the crawler disc is in transmission connection with a crawler, the right side of the inner wall of the crawler is in transmission connection with a rotating rod, a crushing cylinder is arranged on the right side of the supporting frame, and three supporting columns are fixedly connected to the bottom of the second fixing ring. The crushing blades are arranged, specifically, the output rod at the top of the motor drives the crawler belt to rotate, the crushing blades are driven to crush and grind materials in the crushing cylinder, uniform crushing is conducted along with rotation of the crushing blades, the efficient crushing effect is achieved according to high-speed rotation of the crushing blades, and therefore efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder coating machines, in particular to a powder coating mechanism of a nickel cylinder powder coating machine. Background Art

[0002] In lithium-ion battery manufacturing, nickel cylinder powder coating machines are typically used to coat cathode materials such as lithium cobalt oxide and lithium manganese oxide. These materials are evenly applied to the surface of the nickel cylinder by the powder coating machine, forming a uniform, dense coating. This significantly improves battery performance, including capacity, energy density, and cycle life.

[0003] At present, the powdering mechanism of the nickel drum powder coating machine is generally used to crush the powder by high-speed rotation and collision under specific conditions, so that the crushed objects become finer and more uniform. However, since the crushing and grinding effect of only rotation and collision is difficult to be controlled to a fine level, it leads to low production efficiency and uneven powder fineness. Therefore, we propose a powdering mechanism for the nickel drum powder coating machine. Utility Model Content

[0004] The purpose of this utility model is to provide a powdering mechanism of a nickel drum powder coating machine, which is provided with a crushing blade, specifically, the output rod at the top of the motor drives the crawler to rotate, driving the crushing blade to crush and grind the material inside the crushing drum. As the crushing blade rotates, the crushing drum is evenly crushed, and the high-speed rotation of the crushing blade achieves an efficient crushing effect, thereby improving efficiency and solving the problem that the existing crushing and grinding effect is difficult to control to fineness by only rotating and impacting, resulting in low production efficiency and uneven powder fineness.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a powdering mechanism of a nickel drum powder coating machine, comprising a support platform, four support legs fixedly connected to the bottom of the support platform, a support frame fixedly connected to the top of the support platform by screws, a motor fixedly connected to the left side of the support frame by screws, an output end of the top of the motor fixedly connected to an output rod, an outer surface of the output rod fixedly connected to a crawler disc, a crawler belt transmission-connected to the outer surface of the crawler belt, and a rotating rod transmission-connected to the right side of the inner wall of the crawler belt;

[0007] A crushing cylinder is provided on the right side of the support frame, and a fixing ring 2 is fixedly connected to the outer surface of the crushing cylinder, and three supporting columns are fixedly connected to the bottom of the fixing ring 2. The bottoms of the three supporting columns are fixedly connected to a fixing ring 1, and the fixing ring 1 is fixedly connected to the top of the support platform by screws. The crushing cylinder is supported by the support columns, so that it is more stable during the crushing process.

[0008] Furthermore, the top of the crushing barrel is fixedly connected to a flange ring 1, the top of the flange ring 1 is fixedly connected to a flange ring 2 by screws, the top of the flange ring 2 is fixedly connected to a feed plate, the top of the feed plate is provided with a feed port, the inner wall of the feed port is fixedly connected to an isolation plate, the top of the inner wall of the isolation plate is fixedly connected to a bearing 2, and the crushed material is isolated by the isolation plate to improve the service life of the track.

[0009] Furthermore, the inner wall of the second bearing is fixedly connected to the outer surface of the rotating rod, the inner wall of the bottom of the isolation plate is fixedly connected to the first bearing, the inner wall of the first bearing is fixedly connected to the outer surface of the rotating rod, and several groups of crushing leaves are arranged below the first bearing, and the inner wall of the crushing leaves is fixedly connected to the outer surface of the rotating rod. Several groups of crushing leaves are arranged at equal distances, and the bottom of the crushing barrel passes through the support platform and extends to the outside. By setting the crushing leaves, specifically by the output rod at the top of the motor to drive the crawler to rotate, the crushing leaves are driven to crush and grind the materials inside the crushing barrel. As the crushing leaves rotate, the crushing barrel is evenly crushed, and the high-speed rotation of the crushing leaves achieves an efficient crushing effect, thereby improving efficiency.

[0010] Furthermore, the bottom of the crushing barrel is in contact with an annular plate, the center of the annular plate is slidably connected to a handle, the top of the handle is fixedly connected to a sealing plate, the outer surface of the sealing plate is slidably connected to the inside of the crushing barrel, and a spring 2 is sleeved on the outside of the handle. By setting the annular plate, specifically by pulling the handle, the sealing plate is driven downward to squeeze the spring 2, thereby facilitating the movement of the annular plate, so that the crushing effect can be observed and collected through the discharge port at the bottom of the crushing barrel, and the crushing barrel can be closed or opened by controlling the handle, thereby achieving the effect of timely sealing or collection.

[0011] Furthermore, the top of the second spring is fixedly connected to the bottom of the sealing plate, the bottom of the second spring is fixedly connected to the top of the annular plate, the top of the annular plate is in contact with a fixed block, a slot one is provided on the top of the fixed block, the right side of the fixed block is fixedly connected to the outer surface of the crushing barrel, and a spring one is provided inside the slot one. Specifically, by providing the crushing barrel, a crushing environment is provided for the crushing process, so that the crushing is more sufficient.

[0012] Furthermore, the top of the spring 1 is fixedly connected to the rotating rod, and a slot 2 is provided on the top of the annular plate. The slot 1 and the slot 2 are at the same position, and the inner wall of the slot 1 and the inner wall of the slot 2 are both in contact with the outer surface of the rotating rod. The setting of the slot 1 and the slot 2 enables the rotating rod to rotate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with crushing leaves, specifically, the output rod at the top of the motor drives the crawler to rotate, and drives the crushing leaves to crush and grind the materials inside the crushing barrel. As the crushing leaves rotate, the crushing barrel is evenly crushed. The high-speed rotation of the crushing leaves achieves an efficient crushing effect, thereby improving efficiency.

[0015] 2. The utility model sets an annular plate, specifically by pulling the handle, which drives the sealing plate downward to squeeze the spring 2, thereby facilitating the movement of the annular plate, so that the crushing effect can be observed and collected through the discharge port at the bottom of the crushing cylinder, and the crushing cylinder can be closed or opened by controlling the handle, thereby achieving the effect of timely sealing or collection.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model isolation plate;

[0020] Figure 3 This is a schematic diagram of the feed port structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the sealing plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the crushing blade of the utility model;

[0023] Figure 6 This is a schematic diagram of the second structure of the utility model bearing.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Support platform; 11. Support leg; 2. Support frame; 21. Motor; 22. Output rod; 23. Track; 3. Fixed ring 1; 31. Support column; 32. Fixed ring 2; 33. Fixed block; 331. Ring plate; 332. Rotating rod; 333. Spring 1; 34. Handle; 341. Spring 2; 342. Sealing plate; 4. Crushing barrel; 41. Flange ring 1; 42. Flange ring 2; 43. Feed plate; 431. Feed port; 44. Isolation plate; 45. Bearing 1; 46. Crushing blade; 47. Rotating rod; 48. Bearing 2. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the utility model, combined with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the utility model.

[0027] See also Figure 1-6 As shown, the utility model is a powdering mechanism of a nickel drum powder coating machine, comprising a support platform 1, four support legs 11 fixedly connected to the bottom of the support platform 1, a support frame 2 fixedly connected to the top of the support platform 1 by screws, a motor 21 fixedly connected to the left side of the support frame 2 by screws, an output end of the top of the motor 21 fixedly connected to an output rod 22, an outer surface of the output rod 22 fixedly connected to a crawler disc, a crawler 23 transmission-connected to the outer surface of the crawler disc, and a rotating rod 47 transmission-connected to the right side of the inner wall of the crawler 23;

[0028] A crushing cylinder 4 is provided on the right side of the support frame 2. A fixing ring 2 32 is fixedly connected to the outer surface of the crushing cylinder 4. Three support columns 31 are fixedly connected to the bottom of the fixing ring 2 32. A fixing ring 1 3 is fixedly connected to the bottom of the three support columns 31. The fixing ring 1 3 is fixedly connected to the top of the support platform 1 by screws.

[0029] The top of the grinding cylinder 4 is fixedly connected to a flange ring 1 41, the top of the flange ring 1 41 is fixedly connected to a flange ring 2 42 by screws, the top of the flange ring 2 42 is fixedly connected to a feed plate 43, a feed port 431 is provided at the top of the feed plate 43, an isolation plate 44 is fixedly connected to the inner wall of the feed port 431, and a bearing 2 48 is fixedly connected to the top of the inner wall of the isolation plate 44.

[0030] The inner wall of bearing 2 48 is fixedly connected to the outer surface of rotating rod 47, the inner wall of the bottom of isolation plate 44 is fixedly connected to bearing 1 45, the inner wall of bearing 1 45 is fixedly connected to the outer surface of rotating rod 47, and several groups of crushing leaves 46 are arranged below bearing 1 45, the inner wall of crushing leaves 46 is fixedly connected to the outer surface of rotating rod 47, and several groups of crushing leaves 46 are arranged at equal distances. The bottom of crushing cylinder 4 passes through support platform 1 and extends to the outside. By setting crushing leaves 46, specifically, the output rod 22 at the top of motor 21 drives crawler 23 to rotate, driving crushing leaves 46 to crush and grind materials inside crushing cylinder 4. As crushing leaves 46 rotate, the crushing cylinder 4 is evenly crushed, and the high-speed rotation of crushing leaves 46 achieves efficient crushing effect, thereby improving efficiency.

[0031] The bottom of the crushing cylinder 4 is in contact with an annular plate 331, and a handle 34 is slidably connected to the center of the annular plate 331. A sealing plate 342 is fixedly connected to the top of the handle 34. The outer surface of the sealing plate 342 is slidably connected to the inside of the crushing cylinder 4, and a spring 2 341 is sleeved on the outside of the handle 34.

[0032] The top of the second spring 341 is fixedly connected to the bottom of the sealing plate 342 , and the bottom of the second spring 341 is fixedly connected to the top of the annular plate 331 . The top of the annular plate 331 contacts the fixed block 33 .

[0033] A notch 1 is provided on the top of the fixing block 33 , the right side of the fixing block 33 is fixedly connected to the outer surface of the crushing cylinder 4 , and a spring 1 333 is provided inside the notch 1.

[0034] The top of spring 1 333 is fixedly connected to the rotating rod 332, and a notch 2 is provided on the top of the annular plate 331. The notch 1 and the notch 2 are in the same position. The inner wall of the notch 1 and the inner wall of the notch 2 are in contact with the outer surface of the rotating rod 332. By setting the annular plate 331, specifically by pulling the handle 34, the sealing plate 342 is driven by the handle 34 to squeeze the spring 2 341 downward, thereby facilitating the movement of the annular plate 331, so that the crushing effect can be observed and collected through the discharge port at the bottom of the crushing cylinder 4, and the crushing cylinder 4 can be closed or opened by controlling the handle 34, thereby achieving the effect of timely sealing or collection.

[0035] The second spring 341 is pressed downwardly to press the sealing plate 342, and the ring plate 331 is rotated by the handle 34, until the bottom of the ring plate 331 matches the bottom of the crushing barrel 4. Then, by releasing the handle 34, the sealing plate 342 is ejected upwardly by the elastic force of the second spring 341, thereby achieving the effect of assembly with the inside of the crushing barrel 4, thereby sealing the bottom of the crushing barrel 4 and preventing the material from seeping out. Then, the material is introduced through the feed port 431 at the top of the feed plate 43. When passing through the feed port 431, it will pass through the isolation plate 44, so that the material will be divided into two guides and enter the inside of the crushing barrel 4, waiting for subsequent crushing. After completion, the motor 21 fixed on the left side of the left support frame 2 is started, and the output rod 22 at the top of the motor 21 drives the crawler 23 to rotate, and then cooperates with the right side of the crawler 23 to rotate. The transmission is connected to the rotating rod 47. Since the rotating rod 47 can support the rotation of the rotating rod 47 by cooperating with the bearing 2 48 at the top and the bearing 1 45 at the bottom of the crawler 23, at the same time, a number of groups of crushing leaves 46 are provided at the bottom of the bearing 1 45. Following the rotation of the rotating rod 47, the crushing leaves 46 are driven to crush and grind the materials inside the crushing barrel 4. During the crushing process, it is inevitable that the materials will collide and hit the inner wall of the crushing barrel 4. Therefore, a fixing ring 1 3 is provided on the periphery of the crushing barrel 4. The support column 31 at the top of the fixing ring 1 3 cooperates with the fixing ring 2 32 connected to the outer wall of the crushing barrel 4 to serve as the external support of the crushing barrel 4, so that the inside of the crushing barrel 4 is more stable during crushing. After the crushing is completed, the motor 21 is turned off and the power output is stopped. Then, the collection container is placed at the bottom of the crushing barrel 4. At the same time, the handle 34 is pulled to drive the sealing plate 342 to squeeze the spring 2 341 downward, thereby facilitating the movement of the annular plate 331, so that the crushing effect can be observed and collected through the discharge port at the bottom of the crushing barrel 4.

[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A powdering mechanism for a nickel tube powder coating machine, comprising a support platform (1), wherein the bottom of the support platform (1) is fixedly connected to four support legs (11), characterized in that: The top of the support platform (1) is fixedly connected to a support frame (2) by screws, the left side of the support frame (2) is fixedly connected to a motor (21) by screws, the top output end of the motor (21) is fixedly connected to an output rod (22), the outer surface of the output rod (22) is fixedly connected to a track disc, the outer surface of the track disc is transmission-connected to a track (23), and the right side of the inner wall of the track (23) is transmission-connected to a rotating rod (47); A crushing cylinder (4) is provided on the right side of the support frame (2), and a fixing ring 2 (32) is fixedly connected to the outer surface of the crushing cylinder (4), and three supporting columns (31) are fixedly connected to the bottom of the fixing ring 2 (32), and a fixing ring 1 (3) is fixedly connected to the bottom of the three supporting columns (31), and the fixing ring 1 (3) is fixedly connected to the top of the support platform (1) through screws.

2. The powdering mechanism of the nickel tube powder coating machine according to claim 1, characterized in that: The top of the crushing cylinder (4) is fixedly connected to a flange ring 1 (41), the top of the flange ring 1 (41) is fixedly connected to a flange ring 2 (42) by screws, the top of the flange ring 2 (42) is fixedly connected to a feed plate (43), the top of the feed plate (43) is provided with a feed port (431), the inner wall of the feed port (431) is fixedly connected to an isolation plate (44), and the top of the inner wall of the isolation plate (44) is fixedly connected to a bearing 2 (48).

3. The powdering mechanism of the nickel tube powder coating machine according to claim 2, characterized in that: The inner wall of the second bearing (48) is fixedly connected to the outer surface of the rotating rod (47); the inner wall of the bottom of the isolation plate (44) is fixedly connected to the first bearing (45); the inner wall of the first bearing (45) is fixedly connected to the outer surface of the rotating rod (47); a plurality of groups of crushing leaves (46) are arranged below the first bearing (45); the inner walls of the crushing leaves (46) are fixedly connected to the outer surface of the rotating rod (47); the plurality of groups of crushing leaves (46) are equidistantly arranged; the bottom of the crushing cylinder (4) passes through the support platform (1) and extends to the outside.

4. The powdering mechanism of the nickel tube powder coating machine according to claim 3, characterized in that: The bottom of the pulverizing cylinder (4) contacts an annular plate (331), a handle (34) is slidably connected to the center of the annular plate (331), a sealing plate (342) is fixedly connected to the top of the handle (34), the outer surface of the sealing plate (342) is slidably connected to the inside of the pulverizing cylinder (4), and a spring 2 (341) is sleeved on the outside of the handle (34).

5. The powdering mechanism of the nickel tube powder coating machine according to claim 4, characterized in that: The top of the second spring (341) is fixedly connected to the bottom of the sealing plate (342), and the bottom of the second spring (341) is fixedly connected to the top of the annular plate (331), and the top of the annular plate (331) contacts a fixed block (33).

6. The powdering mechanism of the nickel tube powder coating machine according to claim 5, characterized in that: A notch 1 is provided on the top of the fixing block (33), the right side of the fixing block (33) is fixedly connected to the outer surface of the pulverizing cylinder (4), and a spring 1 (333) is provided inside the notch 1.

7. The powdering mechanism of the nickel tube powder coating machine according to claim 6, characterized in that: The top of the spring 1 (333) is fixedly connected to the rotating rod (332), and the top of the annular plate (331) is provided with a notch 2. The notch 1 and the notch 2 are located at the same position, and the inner walls of the notch 1 and the inner walls of the notch 2 are in contact with the outer surface of the rotating rod (332).

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