Winding battery cell blanking device
By using a first and second clamping rod that blows out ion air to clamp the battery cell in the winding battery cell unloading device, the problem of electrostatic contact between the inner clamping rod and the separator is solved, thus improving the yield of the battery cell.
Patent Information
- Application Number
- CN202520007196.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-02
AI Technical Summary
In existing winding cell unloading devices, the inner clamping rod is prone to generating static electricity with the first diaphragm of the winding cell, resulting in defective winding cells.
A winding battery cell unloading device is designed, which uses a first clamp and a second clamp to clamp the winding battery cell. The first clamp is equipped with a blower to blow out ion air to neutralize static electricity, and the second clamp abuts against the outer wall of the winding battery cell to prevent static electricity from being generated.
By blowing out ion wind to neutralize static electricity, the yield of wound cells is improved, the electrostatic contact between the inner clamp and the separator is reduced, and the quality of the cells is improved.
Smart Images
Figure CN223592022U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to battery production manufacturing technical field, concretely relates to a winding electric core unloading device. BACKGROUND
[0002] Winding electric core is one kind of electric core, winding procedure is one of important procedures in winding electric core processing. In the winding procedure, the first diaphragm, the first pole piece, the second diaphragm and the second pole piece are sequentially wound by the winding equipment.
[0003] The existing winding electric core unloading clamp rod includes an inner clamp rod and an outer clamp rod, the inner clamp rod extends into the winding electric core and abuts against the first diaphragm, and the outer clamp rod clamps the outer wall of the winding electric core, and the winding electric core is taken off from the winding equipment through the inner clamp rod and the outer clamp rod.
[0004] However, in the process of winding electric core unloading, the inner clamp rod is easy to generate static electricity with the first diaphragm of the winding electric core. When the inner clamp rod is pulled out from the winding electric core, the inner clamp rod is easy to take out the first diaphragm, resulting in winding electric core defects. SUMMARY
[0005] The utility model discloses a winding electric core unloading device to solve or at least partially solve the problem that the inner clamp rod is easy to take out the first diaphragm, resulting in winding electric core defects in the prior art.
[0006] In order to solve the above technical problems, the utility model is realized as follows:
[0007] The utility model discloses a winding electric core unloading device, which comprises a base plate, a first clamp rod connected to the base plate, the first clamp rod is used for abutting against the inner wall of the winding electric core, a blowing port is arranged on the first clamp rod, and the blowing port is used for blowing ion wind, a second clamp rod connected to the base plate and spaced apart from the first clamp rod, and the second clamp rod is used for abutting against the outer wall of the winding electric core.
[0008] Optionally, the blowing port comprises multiple groups, and multiple groups of the blowing port are spaced apart on the circumferential wall of the first clamp rod along the circumference of the first clamp rod.
[0009] Optionally, the first clamp rod is an ion rod, and an ion generator for generating ion wind is arranged in the ion rod.
[0010] Optionally, the first clamp rod is a hollow structure, the blowing port is arranged on the circumferential wall of the first clamp rod, and an air inlet is further arranged on the first clamp rod, and the winding electric core unloading device further comprises an ion generator, and the ion generator is communicated with the air inlet.
[0011] Optionally, the extending direction of the first clamping rod and the second clamping rod is a first direction, the direction in which the first clamping rod and the second clamping rod are spaced apart is a second direction, and the second direction intersects the first direction; and the first clamping rod and / or the second clamping rod is / are slidingly connected to the base plate along the first direction.
[0012] Optionally, the second clamping rod is slidingly connected to the base plate along the second direction.
[0013] Optionally, the first clamping rod and the second clamping rod are connected to the base plate.
[0014] Optionally, the base plate comprises a first base plate and a second base plate, the first base plate and the second base plate are spaced apart along the second direction, and the first base plate and the second base plate are respectively provided with the first clamping rod and the second clamping rod.
[0015] Optionally, the first base plate and the second base plate are slidingly connected to a support table along the second direction.
[0016] Optionally, the first clamping rod and the second clamping rod are connected to the base plate.
[0017] The utility model discloses a kind of winding electric core blanking devices, which comprises a base plate;First clamping rod, the first clamping rod is connected to the base plate, the first clamping rod is used to abut the inner wall of winding electric core, and the first clamping rod is provided with air outlet, and the air outlet is used to blow out ion wind;Second clamping rod, the second clamping rod is connected to the base plate, and is spaced apart with the first clamping rod, and the second clamping plate is used to abut the outer wall of winding electric core.
[0018] In the utility model, the first clamping rod and the second clamping rod are connected to the base plate, the first clamping rod and the second clamping rod are spaced apart, and the first clamping rod abuts the inner wall of the winding electric core, and the second clamping rod abuts the outer wall of the winding electric core, so as to clamp the winding electric core by the first clamping rod and the second clamping rod. The air outlet is provided on the first clamping rod, and the air outlet can blow out ion wind. During the winding electric core blanking process, the first clamping rod is not easy to generate static electricity between the first diaphragm of the winding electric core, thereby helping to improve the yield of the winding electric core. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 Fig. 2 shows a structural schematic diagram of the winding battery cell blanking device according to an embodiment of the present application. Figure 1
[0020] Figure 2 Fig. 2 shows a structural schematic diagram of the winding battery cell blanking device according to an embodiment of the present application. Figure 2
[0021] Figure 3 Fig. 2 shows a structural schematic diagram of the winding battery cell blanking device according to an embodiment of the present application. Figure 3
[0022] Reference signs:
[0023] 10: substrate; 11: first substrate; 12: second substrate;
[0024] 20: first clamping rod; 21: air outlet; 22: air inlet;
[0025] 30: second clamping rod:
[0026] 40: winding battery cell;
[0027] 50: support table;
[0028] A: first direction; B: second direction. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the fixed scope of the present application.
[0030] It should be understood that the "one embodiment" or "an embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily mean the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.
[0031] With reference to Figure 1 , a structural schematic diagram of the winding battery cell blanking device according to an embodiment of the present application is shown. Figure 1 With reference to Figure 2 , a structural schematic diagram of the winding battery cell blanking device according to an embodiment of the present application is shown. Figure 2 With reference to Figure 3 Figure 2 shows a structure diagram of the winding cell blanking device in the embodiment of the present application Figure 3 .
[0032] As shown in Figures 1 to 3 , the embodiment of the present application discloses a winding cell blanking device, which comprises a substrate 10; a first clamp rod 20 connected to the substrate 10, the first clamp rod 20 being used for abutting against the inner wall of a winding cell 40, a blowing port 21 being arranged on the first clamp rod 20, the blowing port 21 being used for blowing ion wind; a second clamp rod 30 connected to the substrate 10 and arranged at intervals with the first clamp rod 20, the second clamp plate 30 being used for abutting against the outer wall of the winding cell 40.
[0033] As shown in Figures 1 to 3 , the winding cell blanking device disclosed by the embodiment of the present application comprises a substrate 10, a first clamp rod 20 and a second clamp rod 30. Among them, the substrate 10 is used for supporting the winding cell blanking device. The substrate 10 can be a flat plate, or other structures. In the embodiment of the present application, the specific structure of the substrate 10 is not limited too much. In actual application, the technician can choose according to the need. In the following, taking the substrate 10 as a flat plate as an example, the related description will be carried out.
[0034] The first clamp rod 20 and the second clamp rod 30 in the embodiment of the present application are both connected to the substrate 10, and the first clamp rod 20 and the second clamp rod 30 are arranged at intervals. Exemplarily, the first clamp rod 20 and the second clamp rod 30 are both connected to the same side of the substrate 20, and the first clamp rod 20 and the second clamp rod 30 are both extended along the first direction A and arranged at intervals along the second direction B.
[0035] As shown in Figures 1 to 3 , the winding cell 40 in the embodiment of the present application is in a ring structure. In the process of winding cell 40 processing, the winding material equipment can wind the first diaphragm, the first pole piece, the second diaphragm and the second pole piece in turn, so as to form the winding cell 40 in a ring structure.
[0036] It should be noted that the first clamp rod 20 and the second clamp rod 30 in the embodiment of the present application can be a round rod structure, or a square rod structure. In the embodiment of the present application, the specific structure of the first clamp rod 20 and the second clamp rod 30 is not limited too much. In actual application, the technician can choose according to the need.
[0037] Preferably, the first clamp rod 20 and the second clamp rod 30 are round rods, so as to avoid damaging the winding cell 40 by the first clamp rod 20 and the second clamp rod 30. In the following, taking the first clamp rod 20 and the second clamp rod 30 as round rods as an example, the present application will be described related.
[0038] In the process of discharging the winding battery cell 40, the first clamping rod 20 can be inserted into the winding battery cell 40 and abut against the inner wall of the winding battery cell 40, and the second clamping rod 30 is located outside the winding battery cell 40 and abuts against the outer wall of the winding battery cell 40. The winding battery cell 40 is clamped by the first clamping rod 20 and the second clamping rod 30, and the discharging operation is performed on the winding battery cell 40.
[0039] It should be noted that the first clamping rod 20 in the embodiment of the utility model is provided with a blowing port 21, and the blowing port 21 can blow ion wind. In the process of discharging the winding battery cell 40, the ion wind blown by the blowing port 21 makes the first clamping rod 20 not easy to generate static electricity with the first diaphragm of the winding battery cell 40, thereby helping to improve the yield of the winding battery cell 40.
[0040] The ion wind is a fluid composed of positive and negative ions. These positive and negative ions are transported to the inner wall of the winding battery cell 40 through airflow to neutralize the charge on the first diaphragm of the winding battery cell 40, so as to avoid static electricity between the first clamping rod 20 and the first diaphragm. For example, when the first diaphragm has a positive charge, the first diaphragm will attract negative charges in the ion wind, thereby achieving the effect of static electricity neutralization. Conversely, the same applies, and will not be described again.
[0041] In the embodiment of the utility model, the first clamping rod 20 and the second clamping rod 30 are connected to the base plate 10, the first clamping rod 20 and the second clamping rod 30 are arranged at intervals, and the first clamping rod 20 abuts against the inner wall of the winding battery cell 40, and the second clamping rod 30 abuts against the outer wall of the winding battery cell 40, so as to clamp the winding battery cell 40 by the first clamping rod 20 and the second clamping rod 30. The blowing port 21 is arranged on the first clamping rod 20, and the blowing port 21 can blow ion wind. In the process of discharging the winding battery cell 40, the first clamping rod 20 is not easy to generate static electricity with the first diaphragm of the winding battery cell 40, thereby helping to improve the yield of the winding battery cell 40.
[0042] Optionally, as shown in Figures 1 to 3 The blowing port 21 in the embodiment of the utility model comprises a plurality of groups, and the plurality of groups of blowing ports 21 are arranged at intervals on the circumferential wall of the first clamping rod 20 along the circumference of the first clamping rod 20.
[0043] As shown in Figures 1 to 3 In the embodiment of the utility model, a plurality of groups of blowing ports 21 are arranged at intervals on the first clamping rod 20 along the circumference of the first clamping rod 20, and the plurality of groups of blowing ports 21 can all blow ion wind. In the process of discharging the winding battery cell 40, the first clamping rod 20 is more difficult to generate static electricity with the first diaphragm of the winding battery cell 40, thereby helping to further improve the yield of the winding battery cell 40.
[0044] Preferably, as shown in Figures 1 to 3As shown in the utility model embodiment, each group of air outlets 21 includes a plurality of air outlets 21, and the plurality of air outlets 21 are arranged at intervals along the axial direction of the first clamping rod 20, that is, the plurality of air outlets 21 are arranged at intervals along the first direction A.
[0045] As Figures 1 to 3 shown, each group of air outlets 21 in the utility model embodiment includes a plurality of air outlets 21, and the plurality of air outlets 21 are arranged at intervals along the first direction A, that is, the plurality of air outlets 21 are arranged at intervals along the extension direction of the first clamping rod 20, and each air outlet 21 can blow out ion wind. In the process of unloading the wound battery cell 40, the first clamping rod 20 is less likely to generate static electricity with the first diaphragm of the wound battery cell 40, thereby helping to further improve the yield of the wound battery cell 40.
[0046] Optionally, the first clamping rod 20 in the utility model embodiment is an ion rod, and the ion rod is provided with an ion generator for generating ion wind.
[0047] In the utility model embodiment, the first clamping rod 20 can be set as an ion rod, and the ion rod is also called an ion wind rod. The ion rod is provided with an ion generator, and the ion generator can generate ion wind. Ion wind is a fluid composed of positive and negative ions. When the first diaphragm of the wound battery cell 40 has a positive charge, the first diaphragm will attract negative charges in the ion wind, thereby achieving the effect of static electricity neutralization. When the first diaphragm of the wound battery cell 40 has a negative charge, the first diaphragm will attract positive charges in the ion wind, thereby achieving the effect of static electricity neutralization.
[0048] In the utility model embodiment, the first clamping rod 20 is set as an ion rod, and the ion rod is provided with an ion generator for generating ion wind, so that the air outlet 21 can blow out ion wind, thereby making the first clamping rod 20 less likely to generate static electricity with the first diaphragm of the wound battery cell 40 in the process of unloading the wound battery cell 40, and improving the yield of the wound battery cell 40.
[0049] Optionally, as Figures 1 to 3 shown, the first clamping rod 20 in the utility model embodiment is of a hollow structure, the air outlet 21 is arranged on the peripheral wall of the first clamping rod 20, and the first clamping rod 20 is further provided with an air inlet 22; the wound battery cell unloading device further includes an ion generator, and the ion generator is communicated with the air inlet 22.
[0050] As Figures 1 to 3As shown, the first clamping rod 20 in the embodiment of the utility model is of hollow structure, the air outlet 21 is arranged on the peripheral wall of the first clamping rod 20, the air inlet 22 is arranged on the peripheral wall or end wall of the first clamping rod 20, and the ion generator is communicated with the air inlet 22. The ion generator can generate ion wind, the ion wind generated by the ion generator can enter the first clamping rod 20 from the air inlet 22 and blow out from the air outlet 21. So that the first clamping rod 20 is not easy to generate static electricity with the first diaphragm of the winding battery cell 40 in the process of discharging the winding battery cell 40, and the yield of the winding battery cell 40 is improved.
[0051] It should be noted that the air inlet 22 in the embodiment of the utility model can include one or multiple. The air inlet 22 can be arranged on the peripheral wall of the first clamping rod 20, or on the end wall of the first clamping rod 20. In the embodiment of the utility model, the specific number of the air inlet 22 and the specific position of the air inlet 22 are not limited. In actual application, the technician can set according to the need.
[0052] Optionally, as shown in the drawings, Figures 1 to 3 As shown, the first clamping rod 20 and the second clamping rod 30 in the embodiment of the utility model extend along the first direction A, and are spaced apart along the second direction B. The first clamping rod 20 is slidably connected to the base plate 10 along the first direction A, and / or the second clamping rod 30 is slidably connected to the base plate 10 along the first direction A. When the winding battery cell 40 is discharged, the first clamping rod 20 and / or the second clamping rod 30 can penetrate the height of the winding battery cell 40, so that the winding battery cell 40 can be clamped by the first clamping rod 20 and the second clamping rod 30.
[0053] As shown in the drawings, Figures 1 to 3 As shown, the first clamping rod 20 and the second clamping rod 30 in the embodiment of the utility model extend along the first direction A, and are spaced apart along the second direction B. The first clamping rod 20 is slidably connected to the base plate 10 along the first direction A, and / or the second clamping rod 30 is slidably connected to the base plate 10 along the first direction A. When the winding battery cell 40 is discharged, the first clamping rod 20 and / or the second clamping rod 30 can penetrate the height of the winding battery cell 40, so that the winding battery cell 40 can be clamped by the first clamping rod 20 and the second clamping rod 30.
[0054] It should be noted that the first clamping rod 20 in the embodiment of the utility model can be fixedly connected to the base plate 10, and the second clamping rod 30 is slidably connected to the base plate 10 along the first direction A. Alternatively, the first clamping rod 20 is slidably connected to the base plate 10 along the first direction A, and the second clamping rod 30 is fixedly connected to the base plate 10. Alternatively, the first clamping rod 20 is slidably connected to the base plate 10 along the first direction A, and the second clamping rod 30 is slidably connected to the base plate 10 along the first direction A.
[0055] Optionally, the second clamping rod 30 in the embodiment of the utility model is slidably connected to the base plate 10 along the second direction B.
[0056] In this embodiment of the invention, the second clamping rod 30 is slidably connected to the substrate 10 along the second direction B, so that the second clamping rod 30 can abut against the outer wall of the wound cell 40 to clamp the wound cell 40. Furthermore, it can also prevent the second clamping rod 30 from damaging the wound cell 40 and affecting the yield of the wound cell 40.
[0057] For example, a slide rail is provided on the substrate 10, and the slide rail extends along the second direction B. A slider is connected to the second clamping rod 30, and the slider is slidably connected to the slide rail, so that the second clamping rod 30 is slidably connected to the substrate 10 along the second direction B.
[0058] Of course, the above are only individual examples of the second clamping rod 30 slidingly connected to the substrate 10 along the second direction B in the embodiments of this utility model. This is not intended to limit the utility model; in practical applications, those skilled in the art can also configure the specific manner in which the second clamping rod 30 slidesly connected to the substrate 10 along the second direction B as needed.
[0059] Optionally, the winding cell feeding device disclosed in this embodiment of the present invention further includes a first driving member, wherein the first driving member is connected to the second clamping rod 30, and the first driving member is used to drive the second clamping rod 30 to slide along the second direction B.
[0060] In this embodiment of the invention, a first driving member is connected to a second clamping rod 30 so that the second clamping rod 30 can be driven to slide along the second direction B by the first driving member. When the wound cell 40 is unloaded, the second clamping rod 30 can be driven to slide along the second direction B by the first driving member so that the second clamping rod 30 can abut against the outer wall of the wound cell 40, or move away from the outer wall of the wound cell 40.
[0061] It should be noted that the first driving component in this embodiment of the present invention can be a drive motor, and exemplarily, the first driving component can be a servo motor. Of course, in this embodiment of the present invention, there are no excessive restrictions on the specific type of the first driving component. In practical applications, those skilled in the art can select a suitable first driving component as needed.
[0062] Optionally, such as Figures 1 to 3 As shown, the substrate 10 in this embodiment of the present invention includes a first substrate 11 and a second substrate 12, wherein the first substrate 11 and the second substrate 12 are spaced apart along the second direction B, and a first clamping rod 20 and a second clamping rod 30 are respectively provided on the first substrate 11 and the second substrate 12.
[0063] like Figures 1 to 3As shown, the base plate 10 in the embodiment of the utility model includes first base plate 11 and second base plate 12, first base plate 11 and second base plate 12 are spaced apart along the second direction B. First base plate 11 and second base plate 12 are respectively provided with first clamp rod 20 and second clamp rod 30, so as to clamp one side of the winding cell 40 through the first clamp rod 20 and the second clamp rod 30 on the first base plate 11, and the other side of the winding cell 40 through the first clamp rod 20 and the second clamp rod 30 on the second base plate 12, so that the winding cell 40 can be clamped through the first clamp plate 20 and the second clamp rod 30 on the first base plate 11 and the first clamp rod 20 and the second clamp rod 30 on the second base plate 12.
[0064] Optionally, as Figures 1 to 3 As shown, the winding cell unloading device disclosed in the embodiment of the utility model further includes a support table 50, wherein the first base plate 11 and the second base plate 12 are slidingly connected to the support table 50 along the second direction B.
[0065] As As shown, the winding cell unloading device disclosed in the embodiment of the utility model further includes a support table 50, wherein the first base plate 11 and the second base plate 12 are slidingly connected to the support table 50 along the second direction B, so that the first base plate 11 and the second base plate 12 can slide along the second direction B, thereby driving the first clamp rod 20 and the second clamp rod 30 to slide along the second direction B, thereby clamping the winding cell 40.
[0066] Optionally, the winding cell unloading device disclosed in the embodiment of the utility model further includes a second driving member, wherein the second driving member is connected to the first base plate 11 and / or the second base plate 12, and the second driving member is used to drive the first base plate 11 and / or the second base plate 12 to slide along the second direction B; and / or, the second driving member is connected to the first clamp rod 20 and / or the second clamp rod 30, and the second driving member is used to drive the first clamp rod 20 and / or the second clamp rod 30 to slide along the first direction A.
[0067] In the embodiment of the utility model, the second driving member is connected to the first base plate 11 and / or the second base plate 12, so as to drive the first base plate 11 and / or the second base plate 12 to slide along the second direction B through the second driving member. When the winding cell 40 is unloaded, the first base plate 11 and / or the second base plate 12 can be driven to slide along the second direction B through the second driving member, so that the first clamp rod 20 and the second clamp rod 30 can clamp the winding cell 40.
[0068] Exemplarily, the second driving member is connected to the first base plate 11. Alternatively, the second driving member is connected to the second base plate 12. Alternatively, the second driving member is connected to both the first base plate 11 and the second base plate 12.
[0069] In the embodiment of the utility model, the second driving member is connected to the first clamping rod 20 and / or the second clamping rod 30 to drive the first clamping rod 20 and / or the second clamping rod 30 to slide along the first direction by the second driving member. When the winding battery cell 40 is discharged, the first clamping rod 20 and / or the second clamping rod 30 can slide along the first direction A by the second driving member, so that the first clamping rod 20 and / or the second clamping rod 30 can penetrate the height of the winding battery cell 40 to tighten the winding battery cell 40.
[0070] Exemplarily, the second driving member is connected to the first clamping rod 20. Alternatively, the second driving member is connected to the second clamping rod 30. Alternatively, the second driving member is connected to both the first clamping rod 20 and the second clamping rod 30.
[0071] It should be noted that the second driving member in the embodiment of the utility model can be a driving motor, and exemplarily, the second driving member can be a servo motor. Of course, in the embodiment of the utility model, the specific type of the second driving member is not limited too much. In actual application, the skilled in the art can select a suitable second driving member according to the need.
[0072] The utility model discloses a winding battery cell discharging device, the winding battery cell discharging device includes the base plate, first clamping rod, first clamping rod be connected to base plate, first clamping rod is used for abutting the inner wall of winding battery cell, be provided with the air outlet on first clamping rod, the air outlet is used for blowing out ion wind, second clamping rod, second clamping rod be connected to base plate, and with first clamping rod interval arrangement, second clamping plate is used for abutting the outer wall of winding battery cell.
[0073] In the embodiment of the utility model, the first clamping rod and the second clamping rod are connected to the base plate, the first clamping rod and the second clamping rod are arranged at intervals, and the first clamping rod abuts the inner wall of the winding battery cell, and the second clamping rod abuts the outer wall of the winding battery cell, so as to clamp the winding battery cell by the first clamping rod and the second clamping rod. The air outlet is arranged on the first clamping rod, and the air outlet can blow out ion wind. In the process of discharging the winding battery cell, the first clamping rod is not easy to generate static electricity between the first diaphragm of the winding battery cell, thereby helping to improve the yield of the winding battery cell.
[0074] It should be noted that each embodiment in the specification adopts a progressive manner for description, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.
[0075] Although the optional embodiments of the utility model have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic creative concept. Therefore, the appended claims are intended to include the optional embodiments and all changes and modifications falling within the scope of the utility model.
[0076] Finally, it needs to be pointed out that in this text, relational terms such as first and second are used merely to distinguish one entity from another entity, and do not necessarily require or imply that there is any such actual relationship or order between these entities. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the article or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such article or terminal device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the article or terminal device including the element.
[0077] The above has introduced the technical solutions provided by the present application in detail, and the principles and implementation manners of the present application are described by applying specific examples in this text. Meanwhile, for the general technical personnel in the field, the principles and implementation manners of the present application will have changes in specific implementation manners and application ranges, and in conclusion, the content of the specification should not be understood as a limitation of the present application.
Claims
1. A winding cell unloading device, characterized in that, include: base(10); The first clamp (20) is connected to the substrate (10). The first clamp (20) is used to abut against the inner wall of the wound cell (40). The first clamp (20) is provided with a blower (21) for blowing out ion wind. The second clamp (30) is connected to the substrate (10) and spaced apart from the first clamp (20). The second clamp (30) is used to abut against the outer wall of the wound cell (40).
2. The winding cell feeding device according to claim 1, characterized in that, The air outlet (21) includes multiple sets, which are spaced apart on the circumferential wall of the first clamp (20) along the circumference of the first clamp (20).
3. The winding cell feeding device according to claim 1, characterized in that, The first clamp (20) is an ion rod, and an ion generator for generating ion wind is provided inside the ion rod.
4. The winding cell feeding device according to claim 1, characterized in that, The first clamping rod (20) has a hollow structure, the air outlet (21) is disposed on the peripheral wall of the first clamping rod (20), and the first clamping rod (20) is also provided with an air inlet (22); The winding cell feeding device also includes an ion generator, which is connected to the air inlet (22).
5. The winding cell feeding device according to claim 1, characterized in that, The extension direction of the first clamping rod (20) and the second clamping rod (30) is the first direction (A), and the direction in which the first clamping rod (20) and the second clamping rod (30) are spaced apart is the second direction (B), and the second direction (B) intersects with the first direction (A); The first clamp (20) and / or the second clamp (30) are slidably connected to the substrate (10) along the first direction (A).
6. The winding cell feeding device according to claim 5, characterized in that, The second clamp (30) is slidably connected to the substrate (10) along the second direction (B).
7. The winding cell feeding device according to claim 6, characterized in that, It also includes a first drive component, wherein, The first driving member is connected to the second clamping rod (30), and the first driving member is used to drive the second clamping rod (30) to slide along the second direction (B).
8. The winding cell feeding device according to claim 5 or 6, characterized in that, The substrate (10) includes a first substrate (11) and a second substrate (12), wherein, The first substrate (11) and the second substrate (12) are spaced apart along the second direction (B), and the first clamping rod (20) and the second clamping rod (30) are respectively provided on the first substrate (11) and the second substrate (12).
9. The winding cell feeding device according to claim 8, characterized in that, It also includes a support platform (50), in which, The first substrate (11) and the second substrate (12) are slidably connected to the support platform (50) along the second direction (B).
10. The winding cell feeding device according to claim 9, characterized in that, It also includes a second drive unit, wherein, The second driving member is connected to the first substrate (11) and / or the second substrate (12), and the second driving member is used to drive the first substrate (11) and / or the second substrate (12) to slide along the second direction (B); And / or, the second drive member is connected to the first clamp (20) and / or the second clamp (30), and the second drive member is used to drive the first clamp (20) and / or the second clamp (30) to slide along the first direction (A).