Air nozzle and electrode plate drying device for electrode plate drying

Abstract

This application relates to an air nozzle and an electrode drying device for electrode drying. The air nozzle for electrode drying includes: an air nozzle body with an air inlet and an air outlet; a baffle assembly including a first baffle plate located at one end of the air outlet; and an adjustment mechanism including an adjustment rod movably mounted on the air nozzle body along the extension direction of the air outlet, one end of the adjustment rod connected to the first baffle plate, and the other end extending to the end of the air outlet away from the first baffle plate, to drive the first baffle plate to move along the extension direction of the air outlet. The solution provided by this application allows the operator to adjust the baffle plate away from the operating door from the operating door position, facilitating the operator's adjustment of the airflow from the air nozzle.

Description

Technical Field

[0001] This application relates to the field of electrode production technology, and in particular to nozzles and electrode drying equipment used for electrode drying. Background Technology

[0002] One crucial step in electrode production is drying the coated electrodes using a drying device. Current drying equipment typically employs hot air drying. A fan drives airflow, and filtered air is heated to a set temperature by a heating system before flowing into various nozzles. Under pressure, the hot air is then sprayed from the nozzles onto the electrodes, thus drying them. During electrode production, it's essential to meet the requirements for different electrode widths and airflow volumes, while simultaneously maximizing the quality of the dried electrodes and minimizing appearance defects and defect rates.

[0003] In related technologies, the air volume is changed by manually adjusting the position of a baffle plate at the air outlet of the air nozzle. However, the air nozzle is usually installed inside the oven, and the operator can only enter from the area with the operating door to manually adjust the baffle plate near the operating door, while the baffle plate away from the operating door cannot be adjusted. Utility Model Content

[0004] To solve or partially solve the problems existing in the related technologies, this application provides a nozzle and a drying device for electrode drying, which enables the operator to adjust the baffle plate away from the operating door from the operating door position, so as to facilitate the operator to adjust the air volume of the nozzle.

[0005] The first aspect of this application provides an air nozzle for drying electrode sheets, comprising:

[0006] The air nozzle body is provided with an air inlet and an air outlet;

[0007] A wind deflector assembly, the wind deflector assembly including a first wind deflector, the first wind deflector being disposed at one end of the air outlet;

[0008] An adjustment mechanism is provided, comprising an adjustment rod movably disposed on the nozzle body along the extension direction of the air outlet. One end of the adjustment rod is connected to the first baffle plate, and the other end extends to the end of the air outlet away from the first baffle plate, so as to drive the first baffle plate to move along the extension direction of the air outlet.

[0009] As an optional embodiment, the wind deflector assembly further includes a second wind deflector, which is disposed at the end of the air outlet away from the first wind deflector and can move toward or away from the first wind deflector.

[0010] As an optional embodiment, the adjusting rod is also connected to the second wind deflector to drive the second wind deflector to move; or, the second wind deflector is set independently of the adjusting rod, and the second wind deflector moves independently of the first wind deflector.

[0011] As an optional embodiment, the adjustment mechanism further includes a guide assembly, the guide assembly including a guide plate disposed on the nozzle body along the extension direction of the air outlet, and the first baffle plate slidably disposed on the guide plate.

[0012] As an optional embodiment, at least one end of the first wind deflector is provided with a sliding portion protruding toward the air nozzle body; the end of the guide plate away from the air nozzle body is provided with a guide portion protruding toward the first wind deflector; the sliding portion and the guide portion are slidably engaged so that the first wind deflector moves along the guide portion.

[0013] As an optional embodiment, a first anti-slip pad is provided on the sliding contact surface between the sliding part and the guide part.

[0014] As an optional embodiment, a columnar anti-slip member is provided on the sliding contact surface between the guide plate and the first wind deflector, and the two axial ends of the anti-slip member abut against the guide plate and the first wind deflector respectively.

[0015] As an optional embodiment, the guide plate is provided with a positioning part along the extension direction perpendicular to the air outlet, the positioning part is provided with a mounting hole, and the adjusting rod is disposed through the mounting hole.

[0016] As an optional embodiment, the guide assembly further includes a second anti-slip pad, which is fixedly attached to the side of the positioning part facing the adjusting rod. The second anti-slip pad has a clearance hole that is coaxial with the mounting hole, and the adjusting rod passes through the clearance hole and the mounting hole in sequence.

[0017] A second aspect of this application provides an electrode drying device, including a drying apparatus and the aforementioned air nozzle. The drying apparatus is provided with an operating door, a first baffle plate is disposed away from the operating door, and an adjusting rod is disposed near the operating door at one end away from the first baffle plate.

[0018] The technical solution provided in this application may include the following beneficial results:

[0019] Since the air nozzle is installed inside the drying device, the operator can only enter from the position with the operating door. By setting an adjustment rod, the adjustment rod is connected to the first baffle plate located at the end of the air outlet, which is away from the operating door. The adjustment end of the adjustment rod is located at the end of the air outlet away from the first baffle plate, which is close to the operating door. This allows the operator to adjust the first baffle plate away from the operating door from the position of the operating door, so that the operator can easily adjust the air volume of the air outlet to meet the needs of different electrode widths and air volume.

[0020] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0021] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0022] Figure 1 This is a schematic diagram of the structure of a nozzle for drying electrode sheets, as shown in an embodiment of this application;

[0023] Figure 2 This is an exploded view of the nozzle used for drying electrode sheets, as shown in an embodiment of this application;

[0024] Figure 3 yes Figure 1 The left view shown;

[0025] Figure 4 This is a schematic diagram of the structure of the electrode drying equipment shown in the embodiments of this application.

[0026] Figure label:

[0027] 1. Nozzle body; 10. Air inlet; 11. Air outlet; 2. Baffle assembly; 20. First baffle; 21. Second baffle; 22. Sliding part; 3. Adjustment mechanism; 30. Adjustment rod; 31. Guide assembly; 310. Guide plate; 311. Guide part; 312. First anti-slip pad; 313. Anti-slip component; 314. Positioning part; 315. Mounting hole; 316. Second anti-slip pad; 317. Clearance hole; 4. Drying device; 40. Operating door. Detailed Implementation

[0028] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0029] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0031] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] In related technologies, the air volume is changed by manually adjusting the position of a baffle plate at the air outlet of the air nozzle. However, the air nozzle is usually installed inside the oven, and the operator can only enter from the area with the operating door to manually adjust the baffle plate near the operating door, while the baffle plate away from the operating door cannot be adjusted.

[0033] To address the aforementioned issues, this application provides an air nozzle for electrode drying, which allows operators to adjust the baffle plate away from the operating door from the operating door position, facilitating the adjustment of the airflow from the air nozzle.

[0034] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0035] See Figures 1 to 3This application provides an air nozzle for drying electrode sheets, including an air nozzle body 1, a baffle assembly 2, and an adjustment mechanism 3. The air nozzle body 1 is provided with an air inlet 10 and an air outlet 11. The baffle assembly 2 includes a first baffle 20, which is disposed at one end of the air outlet 11. The adjustment mechanism 3 includes an adjustment rod 30 movably disposed on the air nozzle body 1 along the extension direction of the air outlet 11. One end of the adjustment rod 30 is connected to the first baffle 20, and the other end extends to the end of the air outlet 11 away from the first baffle 20, so as to drive the first baffle 20 to move along the extension direction of the air outlet 11.

[0036] In this embodiment, hot air enters from the air inlet 10 of the nozzle body 1 and is then sprayed onto the electrode sheet from the air outlet 11 of the nozzle body 1 to dry the electrode sheet. The nozzle body 1 can be a cuboid, and the air outlet 11 can be a slit extending along the length of the nozzle body 1. The first baffle plate 20 can be set at the end of the air outlet 11 away from the operation door 40 of the drying device 4. One end of the adjusting rod 30 is connected to the first baffle plate 20, and the other end extends to the end of the air outlet 11 away from the first baffle plate 20, that is, to the end close to the operation door 40.

[0037] Since the air nozzle is installed inside the drying device 4, the operator can only enter from the position with the operating door 40. By setting an adjusting rod 30, the adjusting rod 30 is connected to the first baffle plate 20 located at one end of the air outlet 11, which is away from the operating door 40. The adjusting end of the adjusting rod 30 is located at the end of the air outlet 11 away from the first baffle plate 20, which is close to the operating door 40. This allows the operator to adjust the first baffle plate 20 away from the operating door 40 from the position of the operating door 40, so that the operator can easily adjust the air volume of the air outlet 11 to meet the needs of different electrode widths and air volume.

[0038] As an optional embodiment, see Figure 1 and Figure 2 The wind deflector assembly 2 also includes a second wind deflector 21, which is located at the end of the air outlet 11 away from the first wind deflector 20 and can move toward or away from the first wind deflector 20.

[0039] This embodiment of the application also provides a second baffle plate 21, which can move toward or away from the first baffle plate 20, and works in conjunction with the first baffle plate 20 to improve the symmetry of airflow inside the oven and the uniformity of drying.

[0040] In a preferred embodiment, the adjusting rod 30 is also connected to the second baffle 21 to drive the second baffle 21 to move.

[0041] In this embodiment, the second wind deflector 21 and the first wind deflector 20 can be adjusted to move synchronously by adjusting the adjusting rod 30, so that the second wind deflector 21 and the first wind deflector 20 move synchronously towards each other or in opposite directions.

[0042] In another preferred embodiment, the second wind deflector 21 is set independently of the adjusting rod 30, and the second wind deflector 21 moves independently of the first wind deflector 20.

[0043] In this embodiment, the second baffle 21 can also be adjusted independently. Since the second baffle 21 is located at the end of the air outlet 11 away from the first baffle 20, i.e., near the operating door 40, the operator can directly and manually adjust the second baffle 21 from the operating door 40 position without the need for the adjusting rod 30. Furthermore, the adjusting rod 30 only adjusts the first baffle 20, which improves adjustment efficiency and service life.

[0044] As an optional embodiment, see Figure 1 and Figure 2 The adjustment mechanism 3 also includes a guide assembly 31, which includes a guide plate 310 provided on the nozzle body 1 along the extension direction of the air outlet 11, and a first baffle plate 20 slidably disposed on the guide plate 310.

[0045] In this embodiment, by setting a guide plate 310, a linear motion trajectory is provided for the first wind deflector 20, ensuring that the first wind deflector 20 moves along the extension direction of the air outlet 11, and preventing the first wind deflector 20 from deflecting or getting stuck during the movement.

[0046] As a preferred embodiment, see Figure 1 and Figure 2 At least one end of the first wind deflector 20 is provided with a sliding portion 22 protruding towards the air nozzle body 1; the end of the guide plate 310 away from the air nozzle body 1 is provided with a guide portion 311 protruding towards the first wind deflector 20; the sliding portion 22 and the guide portion 311 are slidably engaged so that the first wind deflector 20 moves along the guide portion 311.

[0047] In this embodiment, the protruding sliding part 22 and the guide part 311 form a precise linear guide pair, ensuring that the first windshield 20 moves smoothly along a predetermined trajectory.

[0048] As a preferred embodiment, see Figure 2 A first anti-slip pad 312 is provided on the sliding contact surface between the sliding part 22 and the guide part 311.

[0049] In this embodiment, the first anti-slip pad 312 may be disposed on the side of the sliding part 22 relative to the guide part 311, or disposed on the side of the guide part 311 relative to the sliding part 22, so as to increase the frictional resistance between the sliding part 22 and the guide part 311 and prevent friction between the sliding part 22 and the guide part 311.

[0050] In this embodiment, the first anti-slip pad 312 may be made of materials such as Teflon or rubber, and this application does not limit it.

[0051] Preferably, the first anti-slip pad 312 is disposed on the sliding side of the sliding part 22 relative to the guide part 311. Since the length of the sliding part 22 is shorter than that of the guide part 311, the length of the first anti-slip pad 312 can be shortened by disposing of the first anti-slip pad 312 on the sliding part 22, thus saving costs.

[0052] As a preferred embodiment, see Figure 2 A columnar anti-slip member 313 is provided on the sliding contact surface between the guide plate 310 and the first wind deflector 20. The two axial ends of the anti-slip member 313 abut against the guide plate 310 and the first wind deflector 20, respectively.

[0053] In this embodiment, the columnar anti-slip member 313 can be connected to the guide plate 310 or to the first windshield 20. Preferably, the anti-slip member 313 is connected to the first windshield 20 to increase the sliding friction of the first windshield 20.

[0054] The anti-slip component 313 can be an elastic structure that can generate elastic deformation to absorb vibration energy and prevent friction between the first windshield 20 and the guide plate 310.

[0055] In this embodiment, the first anti-slip pad 312 may be made of materials such as Teflon or rubber, and this application does not limit it.

[0056] As a preferred embodiment, see Figure 2 The guide plate 310 is provided with a positioning part 314 along the extension direction of the vertical air outlet 11. The positioning part 314 has a mounting hole 315, and the adjusting rod 30 is provided through the mounting hole 315.

[0057] In this embodiment, the positioning part 314 can support and position the adjusting rod 30. The positioning part 314 is arranged perpendicular to the extension direction of the air outlet 11 to ensure that the axis of the adjusting rod 30 is consistent with the movement direction of the first baffle plate 20, thus avoiding skewing. Moreover, the positioning part 314 is integrally formed with the guide plate 310, which can reduce the number of parts and lower costs.

[0058] As a preferred embodiment, see Figure 2The guide assembly 31 also includes a second anti-slip pad 316, which is fixedly attached to the side of the positioning part 314 facing the adjusting rod 30. The second anti-slip pad 316 has a clearance hole 317 that is coaxial with the mounting hole 315. The adjusting rod 30 passes through the clearance hole 317 and the mounting hole 315 in sequence.

[0059] In this embodiment, the second anti-slip pad 316 provides frictional resistance to prevent friction between the adjusting rod 30 and the guide plate 310. Furthermore, the second anti-slip pad 316 fits tightly against the positioning part 314, dispersing contact stress and preventing dust generation from metal wear.

[0060] In this embodiment, the second anti-slip pad 316 can be made of materials such as Teflon or rubber, and this application does not limit it.

[0061] Corresponding to the aforementioned application function implementation device embodiments, this application also provides an electrode drying device and corresponding embodiments.

[0062] See Figure 4 This application embodiment also provides an electrode drying device, including a drying device 4 and the aforementioned air nozzle. The drying device 4 is provided with an operating door 40, a first baffle plate 20 is disposed away from the operating door 40, and an adjusting rod 30 is disposed near the operating door 40 at one end away from the first baffle plate 20.

[0063] In this embodiment, the hot air generated by the drying device 4 enters through the air inlet 10 of the nozzle body 1 and is then sprayed onto the electrode sheet through the air outlet 11 of the nozzle body 1 to dry the electrode sheet. The nozzle body 1 can be a cuboid, and the air outlet 11 can be a slit extending along the length of the nozzle body 1. The first baffle plate 20 can be set at the end of the air outlet 11 away from the operation door 40 of the drying device 4. One end of the adjusting rod 30 is connected to the first baffle plate 20, and the other end extends to the end of the air outlet 11 away from the first baffle plate 20, that is, to the end close to the operation door 40.

[0064] Since the air nozzle is installed inside the drying device 4, the operator can only enter from the position with the operating door 40. By setting an adjusting rod 30, the first baffle plate 20 away from the operating door 40 is connected by the adjusting rod 30, and the adjusting end of the adjusting rod 30 is close to the operating door 40, so that the operator can adjust the first baffle plate 20 away from the operating door 40 from the position of the operating door 40. This allows the operator to easily adjust the air volume of the air outlet 11 to meet the needs of different electrode widths and air volume.

[0065] The solution of this application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to this application. Furthermore, it is understood that the steps in the method of this application embodiment can be adjusted, combined, and deleted according to actual needs, and the modules in the device of this application embodiment can be combined, divided, and deleted according to actual needs.

[0066] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A nozzle for drying electrode sheets, characterized in that, include: The nozzle body (1) is provided with an air inlet (10) and an air outlet (11). A wind deflector assembly (2), the wind deflector assembly (2) includes a first wind deflector (20), the first wind deflector (20) is disposed at one end of the air outlet (11); Adjustment mechanism (3), the adjustment mechanism (3) includes an adjustment rod (30) movably disposed on the nozzle body (1) along the extension direction of the air outlet (11), one end of the adjustment rod (30) is connected to the first baffle plate (20), and the other end extends to the end of the air outlet (11) away from the first baffle plate (20) to drive the first baffle plate (20) to move along the extension direction of the air outlet (11).

2. The nozzle according to claim 1, characterized in that, The wind deflector assembly (2) further includes a second wind deflector (21), which is located at the end of the air outlet (11) away from the first wind deflector (20) and can move toward or away from the first wind deflector (20).

3. The nozzle according to claim 2, characterized in that, The adjusting rod (30) is also connected to the second wind deflector (21) to drive the second wind deflector (21) to move; or, the second wind deflector (21) is set independently of the adjusting rod (30), and the second wind deflector (21) moves independently of the first wind deflector (20).

4. The nozzle according to claim 1, characterized in that, The adjustment mechanism (3) further includes a guide component (31), which includes a guide plate (310) disposed on the nozzle body (1) along the extension direction of the air outlet (11), and the first baffle plate (20) is slidably disposed on the guide plate (310).

5. The nozzle according to claim 4, characterized in that, At least one end of the first wind deflector (20) is provided with a sliding part (22) protruding toward the air nozzle body (1); the end of the guide plate (310) away from the air nozzle body (1) is provided with a guide part (311) protruding toward the first wind deflector (20); the sliding part (22) and the guide part (311) are slidably engaged so that the first wind deflector (20) moves along the guide part (311).

6. The nozzle according to claim 5, characterized in that, A first anti-slip pad (312) is provided on the sliding contact surface between the sliding part (22) and the guide part (311).

7. The nozzle according to claim 5, characterized in that, The guide plate (310) and the first wind deflector (20) have a columnar anti-slip member (313) on their sliding contact surface. The two axial ends of the anti-slip member (313) abut against the guide plate (310) and the first wind deflector (20) respectively.

8. The nozzle according to claim 4, characterized in that, The guide plate (310) is provided with a positioning part (314) along the extension direction perpendicular to the air outlet (11), and the positioning part (314) is provided with a mounting hole (315), and the adjusting rod (30) is provided through the mounting hole (315).

9. The nozzle according to claim 8, characterized in that, The guide assembly (31) further includes a second anti-slip pad (316), which is fixedly attached to the side of the positioning part (314) facing the adjusting rod (30). The second anti-slip pad (316) has a clearance hole (317) that is coaxial with the mounting hole (315). The adjusting rod (30) passes through the clearance hole (317) and the mounting hole (315) in sequence.

10. An electrode drying device, characterized in that, The device includes a drying apparatus (4) and a nozzle as described in any one of claims 1 to 9, wherein the drying apparatus (4) is provided with an operating door (40), the first baffle plate (20) is disposed away from the operating door (40), and the adjusting rod (30) is disposed at one end away from the first baffle plate (20) and close to the operating door (40).

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