A new energy battery powder conveying device

Abstract

The utility model relates to a new energy battery powder conveying device, the utility model discloses a conveying device body, its characterized in that: the middle part of conveying device body is provided with conveyer belt, the lateral wall of conveying device body is fixedly connected with motor, the top of conveying device body is fixedly connected with drying box, the top of drying box is provided with lifting assembly, the bottom of lifting assembly is fixedly connected with placing rack, the middle part of placing rack is fixedly connected with infrared irradiation lamp, infrared irradiation lamp is located above conveyer belt, the lateral wall of drying box is provided with adjusting assembly, the end of adjusting assembly is fixedly connected with scraper, the loading one end of conveyer belt is located in scraper, through increasing the scraper, the powder thickness can be adjusted when the powder enters the drying box, when adjusting is completed, the situation that powder is thick can be reduced to influence irradiation, thereby increasing the area of powder irradiation, thereby speeding up the speed of powder irradiation drying.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, and in particular to a new energy battery powder conveying device. Background Technology

[0002] New energy batteries are mainly lithium-ion batteries, which achieve energy storage and release through ion migration of positive and negative electrode materials. They have the characteristics of high energy density and long cycle life, supporting the development of electric vehicles, energy storage systems and other fields.

[0003] In the production of new energy batteries, the powder material stage requires the raw materials of positive electrode (such as lithium iron phosphate, ternary materials) and negative electrode (graphite, etc.) to be crushed and sieved, and mixed into uniform powder through precise proportioning, which lays the foundation for the subsequent preparation of electrode sheets.

[0004] In the production process of new energy batteries, it is necessary to use conveying devices to transport powder between various processes. When there is moisture inside the powder, it will stick to the conveying device, thus affecting the conveying effect. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the fact that in the production process of new energy batteries, it is necessary to use a conveying device to transport powder between various processes. When there is moisture inside the powder, it will stick to the conveying device, thereby affecting the conveying effect.

[0006] To solve the above-mentioned technical problems, this utility model provides a new energy battery powder conveying device, including a conveying device body, characterized in that: a conveyor belt is provided in the middle of the conveying device body; a motor is fixedly connected to the side wall of the conveying device body; a drying box is fixedly connected to the top of the conveying device body; a lifting component is provided on the top of the drying box; a placement frame is fixedly connected to the bottom of the lifting component; an infrared irradiation lamp is fixedly connected to the middle of the placement frame; the infrared irradiation lamp is located above the conveyor belt; an adjustment component is provided on the side wall of the drying box; a scraper is fixedly connected to the end of the adjustment component; the scraper is located at the feeding end of the conveyor belt; by adding a scraper, the thickness of the powder can be adjusted when the powder enters the drying box. After adjustment, the problem of thick powder affecting irradiation can be reduced, thereby increasing the irradiation area of ​​the powder and accelerating the drying speed of the powder.

[0007] In one embodiment of this utility model, the adjusting component includes a circular plate; the circular plate and the drying box are rotatably connected; the scraper is rotatably connected to the drying box; slots are formed on the surface of the circular plate and the drying box; multiple slots are provided on the circular plate; by using the circular plate, the scraper can be adjusted, making it more flexible when adjusting the thickness of the powder using the scraper.

[0008] In one embodiment of this utility model, the lifting assembly includes a cylinder; the cylinder is fixedly connected to the drying box; the cylinder output end and the placement rack are fixedly connected; by adding a cylinder, the infrared irradiation lamp can be lowered above the powder when the powder passes by, thereby accelerating the light irradiation speed when irradiating the powder.

[0009] In one embodiment of this utility model, a preheating groove is provided inside the conveying device body; a heating pipe is fixedly connected to the middle of the preheating groove; the heating pipe is located at the feeding end of the conveyor belt; by adding a heating pipe, the conveyor belt can be preheated by the heating pipe when the conveyor belt is circulating, thereby increasing the temperature of the contact surface when the conveyor belt conveys the powder, thereby reducing adhesion.

[0010] In one embodiment of this utility model, the scraper has a cavity inside; multiple heating wires are fixed inside the cavity; by adding heating wires, the powder can be heated for a long time through the long-term contact between the scraper and the powder, thereby assisting in drying.

[0011] In one embodiment of this utility model, an observation window is provided on the side wall of the drying oven; the observation window is located in the middle of the drying oven; by adding an observation window, a visible path can be increased when adjusting the infrared irradiation lamp, thereby increasing the convenience of adjusting the infrared irradiation lamp.

[0012] In one embodiment of this utility model, the end of the scraper is set with an inclined surface; by setting the end of the scraper with an inclined surface, the powder can be quickly guided and separated after contact with the powder, so that it rises along the inclined surface, thereby increasing the convenience when limiting the thickness of the powder.

[0013] In one embodiment of this utility model, multiple infrared irradiation lamps are provided; by providing multiple infrared irradiation lamps, the powder can be dried in a specific area by using multiple infrared irradiation lamps, thereby increasing the irradiation area.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0015] The present invention discloses a new energy battery powder conveying device, which can adjust the thickness of the powder when it enters the drying box by adding a scraper. After the adjustment is completed, the problem of thick powder affecting irradiation can be reduced, thereby increasing the irradiation area of ​​the powder and thus accelerating the drying speed of the powder.

[0016] The present invention discloses a new energy battery powder conveying device, which allows for adjustment of the scraper by using a circular plate, thereby increasing flexibility in adjusting the thickness of the powder when using the scraper. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the circular plate in this utility model;

[0020] Figure 3 This is a schematic diagram of the cylinder structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the placement rack in this utility model;

[0022] Figure 5 This is a schematic diagram of the preheating tank in this utility model.

[0023] Explanation of reference numerals in the accompanying drawings: 1. Conveying device body; 11. Conveyor belt; 12. Motor; 13. Drying oven; 14. Lifting assembly; 15. Placement rack; 16. Infrared irradiation lamp; 17. Adjustment assembly; 18. Scraper; 2. Circular plate; 21. Slot; 3. Cylinder; 4. Preheating tank; 41. Heating tube; 5. Cavity; 51. Heating wire; 6. Observation window. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0025] Reference Figures 1 to 5As shown, this utility model discloses a new energy battery powder conveying device, comprising a conveying device body 1. The device is characterized by: a conveyor belt 11 disposed in the middle of the conveying device body 1; a motor 12 fixedly connected to the side wall of the conveying device body 1; a drying chamber 13 fixedly connected to the top of the conveying device body 1; a lifting assembly 14 disposed on the top of the drying chamber 13; a placement frame 15 fixedly connected to the bottom of the lifting assembly 14; an infrared irradiation lamp 16 fixedly connected to the middle of the placement frame 15; the infrared irradiation lamp 16 being located above the conveyor belt 11; an adjusting assembly 17 disposed on the side wall of the drying chamber 13; a scraper 18 fixedly connected to the end of the adjusting assembly 17; and the scraper 18 being located at the feeding end of the conveyor belt 11. During operation, the motor 12 is first started to drive the conveyor belt 11 to rotate, and then the powder is placed onto the conveyor belt on one side of the scraper 18. The powder is conveyed on the conveyor belt 11. At the same time, the lifting component 14 lowers the placement frame 15 and the infrared irradiation lamp 16 onto the conveyor belt 11. Then, the infrared irradiation lamp 16 is activated to heat the powder. When the powder is conveyed on the conveyor belt 11, the adjustment component 17 can be used to adjust the distance between the scraper 18 and the conveyor belt 11. When the powder comes into contact with the scraper 18, the powder that is higher than the scraper 18 will be intercepted by the scraper 18 and moved backward, thereby limiting the thickness of the powder. After entering the drying chamber 13, the powder will be dried by the light irradiated by the infrared irradiation lamp 16, which will increase the drying and reduce adhesion. By adding the scraper 18, the thickness of the powder can be adjusted when the powder enters the drying chamber 13. After the adjustment is completed, the problem of thick powder affecting the irradiation can be reduced, thereby increasing the irradiation area of ​​the powder and accelerating the drying speed of the powder.

[0026] Reference Figures 1 to 2 As shown, the adjusting component 17 includes a circular plate 2; the circular plate 2 and the drying chamber 13 are rotatably connected; the scraper 18 is rotatably connected to the drying chamber 13; slots 21 are formed on the surface of the circular plate 2 and the drying chamber 13; multiple slots 21 are provided on the circular plate 2; during operation, when the powder is adjusted by the scraper 18, the circular plate 2 can be rotated, and when the circular plate 2 rotates, it will drive the scraper 18 to rotate, thereby adjusting the distance between the scraper 18 and the conveyor belt 11, thereby adjusting the thickness of the powder passing through; by using the circular plate 2, the scraper 18 can be adjusted, making it more flexible when adjusting the thickness of the powder using the scraper 18.

[0027] Reference Figures 1 to 3As shown, the lifting assembly 14 includes a cylinder 3; the cylinder 3 is fixedly connected to the drying chamber 13; the output end of the cylinder 3 and the placement rack 15 are fixedly connected; during operation, when the infrared irradiation lamp 16 irradiates and dries the powder, the placement rack 15 can be raised or lowered by the cylinder 3 to adjust the distance between the infrared irradiation lamp 16 and the powder, thereby accelerating the irradiation distance of the powder; by adding the cylinder 3, the infrared irradiation lamp 16 can be lowered above the powder when it passes by, thereby accelerating the light irradiation speed when irradiating the powder.

[0028] Reference Figure 5 As shown, a preheating tank 4 is provided inside the conveying device body 1; a heating pipe 41 is fixedly connected to the middle of the preheating tank 4; the heating pipe 41 is located at the feeding end of the conveyor belt 11; during operation, when the powder reaches below the feeding end through the conveying platform on the conveyor belt 11, it will come into contact with the heat generated by the heating pipe 41. At this time, this heat will raise the surface of the conveyor belt 11, so that the conveyor belt 11 can come into contact with the powder when it comes into contact with the heated conveyor belt 11, thereby achieving double-sided drying when conveying materials; by adding the heating pipe 41, the conveyor belt 11 can be preheated by the heating pipe 41 when the conveyor belt 11 is circulating, thereby increasing the temperature of the contact surface when the conveyor belt 11 conveys the powder, thereby reducing adhesion.

[0029] Referring to Figure 3, a cavity 5 is provided inside the scraper 18; multiple heating wires 51 are fixed inside the cavity 5; during operation, when adjusting the powder using the scraper 18, the heating wires 51 can be turned on to heat the inside of the cavity 5. When the temperature is raised, the scraper 18 will heat the powder when it comes into contact with it, thus accelerating the drying of the powder. By adding heating wires 51, the powder can be heated for a long time through prolonged contact between the scraper 18 and the powder, thereby assisting in drying.

[0030] Referring to Figure 2, an observation window 6 is provided on the side wall of the drying oven 13; the observation window 6 is located in the middle of the drying oven 13; during operation, the height of the infrared irradiation lamp 16 can be observed through the observation window 6, allowing for quick adjustment; by adding the observation window 6, a visible path can be added when adjusting the infrared irradiation lamp 16, thereby increasing the convenience of adjusting the infrared irradiation lamp 16.

[0031] Reference Figures 1 to 3 As shown, the end of the scraper 18 is set with an inclined surface; by setting the end of the scraper 18 with an inclined surface, the powder can be quickly guided and separated after contact with the powder, so that it rises along the inclined surface, thereby increasing the convenience when limiting the thickness of the powder.

[0032] Reference Figures 2 to 4As shown, multiple infrared irradiation lamps 16 are configured; by configuring multiple infrared irradiation lamps 16, the powder can be dried in a specific area by using multiple infrared irradiation lamps 16, thereby increasing the irradiation area.

[0033] Working principle: First, the motor 12 is started to drive the conveyor belt 11 to rotate. Then, the powder is placed on the conveyor belt 11 on one side of the scraper 18 for conveying. At the same time, the lifting component 14 uses the placement frame 15 to lower the infrared irradiation lamp 16 onto the conveyor belt 11. At this time, the infrared irradiation lamp 16 is activated to heat the powder. When the powder is conveyed on the conveyor belt 11, the adjustment component 17 can be used to adjust the distance between the scraper 18 and the conveyor belt 11. When the powder comes into contact with the scraper 18, the powder higher than the scraper 18 will be intercepted by the scraper 18 and moved backward, thus limiting the thickness of the powder. After entering the drying chamber 13, the powder is dried by the light irradiated by the infrared irradiation lamp 16, which increases dryness and reduces adhesion. When the powder is adjusted by the scraper 18, the circular plate 2 can be rotated. When the circular plate 2 rotates, it will drive the scraper 18 to rotate, thus adjusting the distance between the scraper 18 and the conveyor belt 11, thereby allowing the powder to pass through. The thickness is adjusted; when the infrared irradiation lamp 16 irradiates and dries the powder, the placement frame 15 can be raised or lowered by the cylinder 3 to adjust the distance between the infrared irradiation lamp 16 and the powder, thereby accelerating the irradiation distance of the powder; when the powder reaches the bottom of the feeding end through the conveying platform on the conveyor belt 11, it will come into contact with the heat generated by the heating tube 41. At this time, this heat will heat the surface of the conveyor belt 11, so that the conveyor belt 11 and the powder come into contact with the heated conveyor belt 11, thereby achieving double-sided drying when conveying materials; when adjusting the powder using the scraper 18, the heating wire 51 can be turned on to heat the inside of the cavity 5. When the temperature is raised, the scraper 18 will heat the inside of the powder when it comes into contact with it, thereby accelerating the drying of the powder when it comes into contact with it; when adjusting the height of the infrared irradiation lamp 16, it can be inspected through the observation window 6, allowing for quick adjustment during the adjustment process.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A new energy battery powder conveying device, comprising a conveying device body (1), characterized in that: A conveyor belt (11) is provided in the middle of the conveyor body (1); a motor (12) is fixedly connected to the side wall of the conveyor body (1); a drying box (13) is fixedly connected to the top of the conveyor body (1); a lifting assembly (14) is provided on the top of the drying box (13); a placement rack (15) is fixedly connected to the bottom of the lifting assembly (14); an infrared irradiation lamp (16) is fixedly connected to the middle of the placement rack (15); the infrared irradiation lamp (16) is located above the conveyor belt (11); an adjustment assembly (17) is provided on the side wall of the drying box (13); a scraper (18) is fixedly connected to the end of the adjustment assembly (17); the scraper (18) is located at the feeding end of the conveyor belt (11).

2. The new energy battery powder conveying device according to claim 1, characterized in that: The adjustment component (17) includes a circular plate (2); the circular plate (2) and the drying box (13) are rotatably connected; the scraper (18) is rotatably connected to the drying box (13); slots (21) are opened on the surface of the circular plate (2) and the drying box (13); multiple slots (21) are provided on the circular plate (2).

3. The new energy battery powder conveying device according to claim 2, characterized in that: The lifting assembly (14) includes a cylinder (3); the cylinder (3) is fixedly connected to the drying box (13); the output end of the cylinder (3) and the placement rack (15) are fixedly connected.

4. The new energy battery powder conveying device according to claim 3, characterized in that: The conveying device body (1) has a preheating tank (4) inside; a heating pipe (41) is fixed in the middle of the preheating tank (4); the heating pipe (41) is located at the feeding end of the conveyor belt (11).

5. A new energy battery powder conveying device according to claim 4, characterized in that: The scraper (18) has a cavity (5) inside; a plurality of heating wires (51) are fixed inside the cavity (5).

6. A new energy battery powder conveying device according to claim 5, characterized in that: The drying oven (13) has an observation window (6) on its side wall; the observation window (6) is located in the middle of the drying oven (13).

7. A new energy battery powder conveying device according to claim 6, characterized in that: The scraper (18) has an inclined surface at its end.

8. A new energy battery powder conveying device according to claim 7, characterized in that: The infrared irradiation lamp (16) is configured in multiple ways.

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