Lithium battery processing and fixing device

Abstract

The utility model discloses a lithium battery processing fixing device which comprises an operation table, a rotating disc, an overturning device, a limiting frame and a clamping device, and the rotating disc is rotatably arranged on the side, close to a user, of the operation table; the turnover device is arranged on the side, away from a user, of the operation table. The limiting frame is arranged at the overturning end of the overturning device so that the limiting frame can be driven by the overturning device to rotate to the rotating disc. And the clamping device is arranged on the limiting frame and is used for fixedly clamping the lithium battery on the rotating disc. The turnover device is arranged on the side, far away from a user, of the operation table, so that the limiting frame and the clamping device can be turned over upwards when not in use, sufficient operation space is provided for the operator, and particularly, the turnover device does not occupy the operation space when processes such as winding of lithium batteries needing large-amplitude actions are carried out.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery processing technology, and in particular to a lithium battery processing fixing device. Background Technology

[0002] With the continuous development of lithium battery technology and the expansion of its application scope, the manufacturing process of lithium batteries has become increasingly complex. In the processing of lithium batteries, the fixing device is one of the key pieces of equipment to ensure processing accuracy and product quality.

[0003] In traditional lithium battery assembly processes, multiple lithium batteries are typically arranged, then fixed using a fixing device, and finally wound together using a winding process. During the winding operation, the fixing ends of the fixing device are reset to the sides away from the lithium batteries. However, existing fixing devices mostly use clamping plates on both sides for clamping. As a result, during the winding process, the operator's left and right movements are relatively large, and the clamping plates on both sides restrict the operating space. Extending the stroke of the clamping plates on both sides would make the overall structure of the device less compact.

[0004] Therefore, there is a need for a lithium battery processing and fixing device that can clamp lithium batteries without occupying the operating space of subsequent processes. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0006] To achieve the above objectives, the first aspect of this utility model provides a lithium battery processing and fixing device, comprising: an operating table, a rotating disk, a flipping device, a limiting frame, and a clamping device, wherein the rotating disk is rotatably disposed on the side of the operating table closer to the user; the flipping device is disposed on the side of the operating table away from the user; the limiting frame is disposed on the flipping end of the flipping device, so as to drive the limiting frame to rotate onto the rotating disk through the flipping device; and the clamping device is disposed on the limiting frame to fix and clamp the lithium battery on the rotating disk.

[0007] In addition, the lithium battery processing and fixing device proposed above according to this utility model may also have the following additional technical features:

[0008] As a further description of the above technical solution: the flipping device includes a fixed frame, a rotating arm, and a first drive motor, wherein the fixed frame is disposed on the operating table; the rotating arm is rotatably disposed on the fixed frame; the output end of the first drive motor is connected to the rotating shaft of the rotating arm; wherein the limiting frame is disposed on the rotating arm.

[0009] As a further description of the above technical solution: the fixed frame is provided with a limit block to limit the rotation angle of the rotating arm.

[0010] As a further description of the above technical solution: the limiting frame is a U-shaped frame, and the open end of the limiting frame faces the user, and a sliding groove is provided on the limiting frame.

[0011] As a further description of the above technical solution: the clamping device includes a mounting frame, a bidirectional lead screw, a lead screw slider, a pressure plate, and a second drive motor, wherein the mounting frame is disposed on the side of the limiting frame away from the user; the bidirectional lead screw is rotatably disposed on the mounting frame; the lead screw slider is disposed on the bidirectional lead screw; the pressure plate is disposed within the limiting frame and is connected to the lead screw slider via a connecting block passing through the slide groove; the output end of the second drive motor is connected to the bidirectional lead screw.

[0012] As a further description of the above technical solution: a buffer sponge layer is provided on the pressure plate.

[0013] As a further description of the above technical solution: the operating table is provided with a movable positioning pin, the rotating disk is provided with a positioning hole, and the positioning pin matches the positioning hole.

[0014] According to the lithium battery processing and fixing device of this utility model, by setting the flipping device on the side of the operating table away from the user, the limiting frame and clamping device can be flipped upward when not in use, thereby providing the operator with sufficient operating space. Especially when performing processes that require large movements, such as lithium battery winding, it will not occupy the operating space.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a lithium battery processing and fixing device according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a lithium battery processing and fixing device according to another embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the clamping device according to an embodiment of the present invention;

[0020] Figure 4 This is a partial enlarged structural diagram of A according to an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of a flipping device according to an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the use state of a lithium battery processing and fixing device according to an embodiment of the present utility model;

[0023] As shown in the figure:

[0024] 100. Operating table; 200. Rotary disc; 300. Tilting device; 310. Fixing frame; 320. Rotating arm; 330. First drive motor; 340. Limiting block; 400. Limiting frame; 401. Slide groove; 500. Clamping device; 510. Mounting frame; 520. Bidirectional lead screw; 530. Lead screw slider; 540. Pressure plate; 541. Connecting block; 550. Second drive motor. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] The lithium battery processing and fixing device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0027] like Figure 1 and Figure 2 As shown, the lithium battery processing and fixing device of this utility model embodiment may include an operating table 100, a rotating disk 200, a flipping device 300, a limiting frame 400, and a clamping device 500.

[0028] The rotating disk 200 is rotatably mounted on the side of the operating table 100 closest to the user, the flipping device 300 is mounted on the side of the operating table 100 furthest from the user, the limiting frame 400 is mounted on the flipping end of the flipping device 300 so that the flipping device 300 can drive the limiting frame 400 to rotate onto the rotating disk 200, and the clamping device 500 is mounted on the limiting frame 400 to fix and clamp the lithium battery on the rotating disk 200.

[0029] It should be noted that the clamping end of the clamping device 500 and one side of the limiting frame 400 together clamp the lithium battery.

[0030] like Figures 1 to 6As shown, specifically, when relevant personnel are assembling lithium batteries, firstly, the relevant personnel control the flipping device 300 to drive the limiting frame 400 and the clamping device 500 to rotate onto the rotating disk 200.

[0031] Then, multiple lithium batteries are placed sequentially in the limiting frame 400, and a separator is inserted between adjacent lithium batteries. After the lithium batteries are placed, the relevant personnel control the clamping device 500 to start, so that the clamping end of the clamping device 500 pushes the multiple lithium batteries tightly, and then the upper part of the multiple lithium batteries is initially wound to ensure that the multiple lithium batteries are wound into a whole.

[0032] Next, the relevant personnel controlled the clamping device 500 to reset, so that the clamping end of the clamping device 500 was disengaged from the lithium battery, and then controlled the flipping device 300 to drive the limit frame 400 and the clamping device 500 to flip upward.

[0033] The staff improved the ease of winding by rotating the lithium battery and driving the rotating disk 200 to rotate.

[0034] In one embodiment of this utility model, such as Figure 5 As shown, the flipping device 300 includes a fixed frame 310, a rotating arm 320, and a first drive motor 330.

[0035] The fixed frame 310 is mounted on the operating table 100, the rotating arm 320 is rotatably mounted on the fixed frame 310, and the output end of the first drive motor 330 is connected to the rotating shaft of the rotating arm 320; the limiting frame 400 is mounted on the rotating arm 320.

[0036] It should be noted that the first drive motor 330 drives the rotating arm 320 to rotate, so that the limit frame 400 and the clamping device 500 rotate accordingly.

[0037] To further improve the rotation accuracy of the rotating arm 320 and prevent the rotating arm 320 from pressing the clamping device 500 against the rotating disk 200, a limit block 340 is provided on the fixed frame 310 to limit the rotation angle of the rotating arm 320. When the rotating arm 320 rotates towards the rotating disk 200, it is blocked by the limit block 340, so that the clamping device 500 does not contact the surface of the rotating disk 200.

[0038] In one embodiment of this utility model, such as Figure 3 As shown, the limiting frame 400 is a U-shaped frame, and the open end of the limiting frame 400 faces the user. The limiting frame 400 is provided with a sliding groove 401.

[0039] like Figure 4As shown, the clamping device 500 includes a mounting bracket 510, a bidirectional lead screw 520, a lead screw slider 530, a pressure plate 540, and a second drive motor 550.

[0040] The mounting bracket 510 is located on the side of the limiting bracket 400 away from the user. The bidirectional lead screw 520 is rotatably mounted on the mounting bracket 510. The lead screw slider 530 is mounted on the bidirectional lead screw 520. The pressure plate 540 is located inside the limiting bracket 400 and is connected to the lead screw slider 530 through the connecting block 541 passing through the slide groove 401. The output end of the second drive motor 550 is connected to the bidirectional lead screw 520.

[0041] It should be noted that when the relevant personnel clamp the lithium battery, the second drive motor 550 is started, causing the bidirectional lead screw 520 to rotate. The lead screw slider 530 then moves on the bidirectional lead screw 520. When the lead screw slider 530 moves, it drives the connecting block 541 to slide in the slide groove 401, causing the pressure plate 540 to move closer to or away from the lithium battery.

[0042] To prevent the pressure plate 540 from directly squeezing and damaging the lithium battery, a buffer sponge layer is provided on the pressure plate 540.

[0043] In one embodiment of this utility model, the operating table 100 is provided with a movable positioning pin, and the rotating disk 200 is provided with a positioning hole, and the positioning pin matches the positioning hole.

[0044] It should be noted that when the flipping device 300 drives the clamping device 500 to rotate onto the rotating disk 200, the positioning pin is limited within the positioning hole to prevent the rotating disk 200 from rotating when arranging multiple lithium batteries. During the subsequent winding operation, the relevant personnel can move the limiting pin to remove the limitation on the rotating disk 200. When winding the lithium battery, the relevant personnel can rotate the lithium battery to drive the rotating disk 200 to rotate, reducing the need for the relevant personnel to wind along the outer periphery of the lithium battery.

[0045] In summary, the lithium battery processing and fixing device according to the present utility model provides ample operating space for the operator by setting the flipping device 300 on the side of the operating table 100 away from the user, so that the limiting frame 400 and the clamping device 500 can be flipped upward when not in use. This is especially true when performing processes that require large movements, such as lithium battery winding, without occupying operating space.

[0046] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above 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 one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A lithium battery processing and fixing device, characterized in that, include: The control panel (100), rotating disk (200), tilting device (300), limiting frame (400), and clamping device (500) are included. The rotating disk (200) is rotatably mounted on the side of the operating table (100) closest to the user; The flipping device (300) is located on the side of the operating table (100) away from the user; The limiting frame (400) is disposed on the flipping end of the flipping device (300) so that the limiting frame (400) can be rotated onto the rotating disk (200) by the flipping device (300); The clamping device (500) is disposed on the limiting frame (400) to fix and clamp the lithium battery on the rotating disk (200).

2. The lithium battery processing and fixing device according to claim 1, characterized in that, The flipping device (300) includes a fixed frame (310), a rotating arm (320), and a first drive motor (330), wherein, The fixing frame (310) is mounted on the operating table (100); The rotating arm (320) is rotatably mounted on the fixed frame (310); The output end of the first drive motor (330) is connected to the rotation shaft of the rotating arm (320); The limiting frame (400) is mounted on the rotating arm (320).

3. The lithium battery processing and fixing device according to claim 2, characterized in that, The fixed frame (310) is provided with a limit block (340) to limit the rotation angle of the rotating arm (320).

4. The lithium battery processing and fixing device according to claim 1, characterized in that, The limiting frame (400) is a U-shaped frame, and the open end of the limiting frame (400) faces the user. The limiting frame (400) is provided with a sliding groove (401).

5. The lithium battery processing and fixing device according to claim 4, characterized in that, The clamping device (500) includes a mounting bracket (510), a bidirectional lead screw (520), a lead screw slider (530), a pressure plate (540), and a second drive motor (550), wherein, The mounting bracket (510) is located on the side of the limiting bracket (400) away from the user; The bidirectional lead screw (520) is rotatably mounted on the mounting bracket (510); The lead screw slider (530) is disposed on the bidirectional lead screw (520); The pressure plate (540) is disposed in the limiting frame (400) and is connected to the lead screw slider (530) through the connecting block (541) passing through the slide groove (401); The output end of the second drive motor (550) is connected to the bidirectional lead screw (520).

6. The lithium battery processing and fixing device according to claim 5, characterized in that, A buffer sponge layer is provided on the pressure plate (540).

7. The lithium battery processing and fixing device according to claim 1, characterized in that, The operating table (100) is provided with a movable positioning pin, and the rotating disk (200) is provided with a positioning hole, and the positioning pin matches the positioning hole.

Images