A cell sheet press-fitting device of a stacked battery

Abstract

The utility model relates to a kind of battery piece press-fitting device of stacked battery, it includes base (1), vertical slide rail (3) is equipped on base (1), vertical slide rail (3) is set to the slider (4) that can slide up and down along it, vertical slide rail (3) is further equipped with nut moving block (15) connected with slider (4), nut moving block (15) is installed with screw rod (14) matched with it, screw rod (14) is installed on vertical slide rail (3) by bearing (13) located at the upper end of vertical slide rail (3) and the top end of screw rod (14) is installed with hand wheel (6), nut moving block (15) is connected with crossbeam (7), crossbeam (7) is installed with mounting rod (8), the lower end of mounting rod (8) is installed with pressure head (9) and the lower side of pressure head (9) is equipped with pressure-receiving plate (10).It is convenient to realize the press-fitting of the battery piece of stacked battery, and it is easy and accurate to operate, and it is very suitable for the situation that single piece or small-scale trial production is needed in battery research and development process.

Description

Technical Field

[0001] This utility model belongs to the field of battery processing technology, and relates to a battery cell pressing device, especially a battery cell pressing device for stacked batteries. Background Technology

[0002] Stacked batteries contain multiple solar cells. To press these cells together, a cell pressing device is needed. However, existing cell pressing devices for stacked batteries are typically designed for mass production and generally have the following drawbacks: 1. They are bulky and expensive, unsuitable for small-scale production; 2. They are inconvenient to operate, making them unsuitable for individual operation; 3. Equipment suitable for small-scale production has low operational precision, making it difficult to meet high-precision pressing requirements. Therefore, existing cell pressing devices for stacked batteries are unsuitable for situations requiring single-piece or small-scale trial production during battery development.

[0003] In view of the above-mentioned technical defects of the existing technology, there is an urgent need to develop a new type of battery cell pressing device for stacking batteries. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a battery cell pressing device for stacked batteries, which facilitates the pressing of battery cells for stacked batteries and is convenient and accurate to operate.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A battery cell pressing device for stacking batteries includes a base, characterized in that the base is provided with a vertical slide rail, a slider that can slide up and down along the vertical slide rail is provided on the vertical slide rail, a nut moving block connected to the slider is also provided on the vertical slide rail, a screw that cooperates with the nut moving block is installed in the nut moving block, the screw is mounted on the vertical slide rail through a bearing located at the upper end of the vertical slide rail and a handwheel is installed at the top of the screw, a crossbeam is connected to the nut moving block, an installation rod is installed on the crossbeam, a pressure head is installed at the lower end of the installation rod and a pressure plate is provided below the pressure head.

[0007] Preferably, the vertical slide rail is provided with a fixed ruler and the slider is provided with a movable ruler.

[0008] Preferably, the upper end of the vertical slide rail is provided with a stop block.

[0009] Preferably, a slider is provided on each of the left and right sides of the vertical slide rail.

[0010] Preferably, the lower end of the base is provided with multiple adjustable legs.

[0011] Preferably, the lower end of the base is provided with four evenly spaced adjusting legs.

[0012] Preferably, the pressure plate is mounted on the base or on a separate mounting column.

[0013] Compared with the prior art, the battery cell pressing device of this utility model has one or more of the following beneficial technical effects:

[0014] 1. This utility model is small in size and low in cost, and is suitable for situations where single-piece or small-scale trial production is required during battery research and development.

[0015] 2. This utility model is easy to operate and can be used by individuals, making it very suitable for laboratory use.

[0016] 3. This utility model has high operational precision and can meet the high-precision pressing requirements in the laboratory. Attached Figure Description

[0017] Figure 1 This is an isometric view of the battery cell pressing device for stacked batteries according to this utility model.

[0018] Figure 2 This is an isometric view of the battery cell pressing device of the present invention from another direction. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments. The content of the embodiments is not intended to limit the scope of protection of the present invention.

[0020] To address the problems of existing technologies, this utility model provides a battery cell pressing device for stacked batteries, which facilitates the pressing of battery cells for stacked batteries and is convenient and precise to operate, making it very suitable for situations requiring single-piece or small-scale trial production during battery research and development.

[0021] like Figure 1 and 2 As shown, the battery cell pressing device of this utility model includes a base 1. The base 1 is used to provide support for other components.

[0022] Preferably, the lower end of the base 1 is provided with multiple adjusting legs 2. The flatness of the base 1 can be adjusted by the adjusting legs 2, thereby facilitating the accuracy of battery pressing.

[0023] More preferably, the lower end of the base 1 is provided with four evenly arranged adjusting legs 2. Therefore, by adjusting different adjusting legs 2, it is easier to adjust the flatness of the base 1.

[0024] The base 1 is equipped with a vertical slide rail 3. A slider 4, which can slide up and down along the vertical slide rail 3, is mounted on the vertical slide rail 3. The vertical slide rail 3 has a triangular protrusion, and the slider 4 has a triangular recess. This allows the slide rail 4 to better cooperate with the vertical slide rail 3.

[0025] Preferably, a stop block 5 is provided at the upper end of the vertical slide rail 3. The stop block 5 can limit the upward sliding distance of the slider 4 on the vertical slide rail 3.

[0026] The vertical slide rail 3 is also provided with a nut moving block 15 connected to the slider 4. Preferably, a slider 4 is provided on each of the left and right sides of the vertical slide rail 3. The nut moving block 15 is connected to the two sliders 4.

[0027] A screw 14 is installed in the nut moving block 15 to cooperate with it. The nut moving block 15 contains a nut that cooperates with the screw 14. The screw 14 is mounted on the vertical slide rail 3 via a bearing 13 located at the upper end of the vertical slide rail 3, and a handwheel 6 is mounted on the top of the screw 14. Therefore, by rotating the handwheel 6, the screw 14 can be rotated, and the rotation of the screw 14 causes the nut moving block 15 to move up and down along the screw 14.

[0028] A crossbeam 7 is connected to the nut moving block 15. An installation rod 8 is mounted on the crossbeam 7. A pressure head 9 is mounted on the lower end of the installation rod 8, and a pressure plate 10 is provided below the pressure head 9. The pressure plate 10 can be mounted on the base 1 or on an independent mounting column. This utility model does not limit the installation method of the pressure plate 10.

[0029] Preferably, the vertical slide rail 3 is provided with a fixed ruler 11 and the slider 4 is provided with a movable ruler 12. The cooperation of the fixed ruler 11 and the movable ruler 12 makes it easy for the operator to accurately understand and control the vertical movement distance of the slider 4, thereby facilitating precise control of the pressing of the battery cells.

[0030] When pressing battery cells using the battery cell pressing device of this invention, the handwheel 6 is first manually rotated to move the pressing head 9 upward. After moving the pressing head 9 upward a sufficient distance, the battery cell to be pressed is placed on the pressure plate 10. Then, the handwheel 6 is manually rotated in the opposite direction to move the pressing head 9 downward, thereby pressing the battery cell placed on the pressure plate 10 through the pressing head 9. During the pressing process, the cooperation of the fixed ruler 11 and the movable ruler 12 facilitates the operator to accurately understand and control the pressing precision.

[0031] The above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is impossible to exhaustively list all possible implementations here. All obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A battery cell pressing device for stacking batteries, comprising a base (1), characterized in that, The base (1) is provided with a vertical slide rail (3), and a slider (4) that can slide up and down along the vertical slide rail (3) is provided on the vertical slide rail (3). A nut moving block (15) connected to the slider (4) is also provided on the vertical slide rail (3). A screw (14) that cooperates with the nut moving block (15) is installed in the nut moving block (15). The screw (14) is installed on the vertical slide rail (3) through a bearing (13) located at the upper end of the vertical slide rail (3), and a handwheel (6) is installed at the top of the screw (14). A crossbeam (7) is connected to the nut moving block (15). An installation rod (8) is installed on the crossbeam (7). A pressure head (9) is installed at the lower end of the installation rod (8), and a pressure plate (10) is provided below the pressure head (9).

2. The battery cell pressing device for stacked batteries according to claim 1, characterized in that, The vertical slide rail (3) is provided with a fixed ruler (11) and the slider (4) is provided with a movable ruler (12).

3. The battery cell pressing device for stacked batteries according to claim 2, characterized in that, The upper end of the vertical slide rail (3) is provided with a stop block (5).

4. The cell pressing device for stacked batteries according to claim 3, characterized in that, The vertical slide rail (3) has a slider (4) on each of its left and right sides.

5. The cell pressing apparatus for stacked batteries according to any one of claims 1-4, characterized in that, The lower end of the base (1) is provided with multiple adjustable legs (2).

6. The cell pressing device for stacked batteries according to claim 5, characterized in that, The lower end of the base (1) is provided with four evenly arranged adjusting legs (2).

7. The cell pressing device for stacked batteries according to claim 6, characterized in that, The pressure plate (10) is mounted on the base (1) or on a separate mounting column.

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