Liquid injection equipment for sodium battery processing

Abstract

The utility model provides liquid injection equipment for sodium battery processing, and mainly relates to the field of liquid injection equipment for sodium battery processing. A liquid injection device for sodium battery processing comprises a workbench, a motor is installed on the bottom face of the workbench, a disc is installed at the top end of a rotating shaft of the motor, a plurality of evenly-distributed containing blocks are installed on the top face of the disc, a connecting rod is slidably installed on one side of each containing block, and an arc-shaped clamping plate is installed at the inner end of each connecting rod. And each arc-shaped clamping plate is connected with the corresponding placing block through a spring. Compared with the prior art, the liquid injection device has the beneficial effects that the structure is simple, the use is convenient, the motor is used for providing power, and a plurality of placing blocks can be driven to rotate, so that other batteries can be taken and placed while one battery is filled with liquid, the liquid injection continuity is ensured, and the liquid injection efficiency is improved through the matching of the spring and the arc-shaped clamping plate. And the battery can be quickly placed and taken, so that convenience is brought to use, and the liquid injection efficiency is improved.

Description

Technical Field

[0001] The utility model mainly relates to the field of liquid injection equipment for sodium battery processing, in particular to liquid injection equipment for sodium battery processing. Background Art

[0002] Sodium-ion battery is a secondary battery that mainly relies on the movement of sodium ions between the positive and negative electrodes to work. It is made through the processing steps of ingredient slurrying, coating, film rolling, electrode die-cutting, electrode baking, lamination, electrode ear welding, shell punching, sealing, baking, liquid injection and pre-sealing. At present, the existing sodium battery equipment is used in the process of first injecting liquid into a battery, then stopping the work, removing the battery, and then inserting a new battery, and injecting liquid again. This not only has low operating efficiency, but also has poor continuity on the left and right, which prolongs the production time and brings inconvenience to the sodium battery injection. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a liquid injection device for sodium battery processing. The utility model has a simple structure and is easy to use. It is powered by a motor and can drive multiple placement blocks to rotate, so that while one battery is being injected, other batteries can be taken and placed, thereby ensuring the continuity of the injection. The cooperation of the spring and the arc-shaped clamping plate can quickly realize the placement and removal of the battery, thereby bringing convenience to use and improving the injection efficiency.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A liquid injection device for sodium battery processing comprises a workbench, a motor is installed on the bottom surface of the workbench, a disc is installed on the top of the motor shaft, a plurality of evenly distributed placement blocks are installed on the top surface of the disc, a connecting rod is slidably installed on one side of each placement block, an arc-shaped clamping plate is installed on the inner end of each connecting rod, each arc-shaped clamping plate is connected to the corresponding placement block through a spring, an L-shaped plate is installed on the top surface of the workbench, a cross plate is installed on the L-shaped plate through a telescopic rod, an injection needle is installed on the bottom surface of the cross plate, and the injection needle is connected to a battery liquid storage box through a hose.

[0006] Furthermore, legs are installed at the four corners of the bottom surface of the workbench, and a support plate is installed at the bottom end of each leg.

[0007] Furthermore, an anti-slip pad is installed on the bottom surface of each support plate.

[0008] Furthermore, a plurality of evenly distributed support rods are installed on the top surface of the workbench, and the top end of each support rod is in sliding contact with the disc.

[0009] Furthermore, an elastic pad is installed on one side of each of the arc-shaped clamping plates.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model has a simple structure and is easy to use. It is powered by a motor and can drive multiple placement blocks to rotate, so that other batteries can be taken and placed while one battery is being filled, thereby ensuring the continuity of the filling. The batteries can be quickly placed and taken out through the cooperation of the spring and the arc-shaped clamping plate, thereby bringing convenience to use and improving the filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 is a top view of the disk;

[0014] Figure 3 It is a schematic diagram of the structure for placing blocks;

[0015] The numbers shown in the accompanying drawings are: 1, workbench; 2, motor; 3, disc; 4, placement block; 5, connecting rod; 6, arc-shaped clamping plate; 7, spring; 8, support rod; 9, L-shaped plate; 10, telescopic rod; 11, horizontal plate; 12, injection needle; 13, support leg; 14, support plate. DETAILED DESCRIPTION

[0016] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0017] like Figure 1-3 As shown, the utility model discloses a liquid injection device for sodium battery processing, comprising a workbench 1, a motor 2 is installed on the bottom surface of the workbench 1, a disc 3 is installed on the top of the rotating shaft of the motor 2, a plurality of evenly distributed placement blocks 4 are installed on the top surface of the disc 3, a connecting rod 5 is slidably installed on one side of each of the placement blocks 4, an arc-shaped clamping plate 6 is installed on the inner end of each of the connecting rods 5, each of the arc-shaped clamping plates 6 is connected to the corresponding placement block 4 through a spring 7, an L-shaped plate 9 is installed on the top surface of the workbench 1, a horizontal plate 11 is installed on the L-shaped plate 9 through a telescopic rod 10, an injection needle 12 is installed on the bottom surface of the horizontal plate 11, and the injection needle 12 is connected to the battery liquid storage box through a hose.

[0018] Specifically, legs 13 are installed at four corners of the bottom surface of the workbench 1, and a support plate 14 is installed at the bottom end of each leg 13. The legs 13 have a supporting function for the workbench 1.

[0019] Specifically, an anti-skid pad is installed on the bottom surface of each support plate 14 , which increases the stability of the support plate 14 .

[0020] Specifically, a plurality of evenly distributed support rods 8 are installed on the top surface of the workbench 1, and the top end of each support rod 8 is in sliding contact with the disc 3. The support rods 18 support the disc 3, thereby improving the stability of the disc 3.

[0021] Specifically, an elastic pad is installed on one side of each of the arc-shaped clamping plates 6 .

[0022] Example:

[0023] When using the device, firstly, sodium batteries are placed in different placement blocks 4 in sequence. Under the elastic force of the spring 7, the arc clamping plate 6 clamps the sodium batteries to limit the position, and then the telescopic rod 10 works, and the telescopic rod 10 drives the cross plate 11 and the injection needle 12 to move downward, and the injection needle 12 extends into the sodium battery, and then the battery liquid is injected into the sodium battery. Then the telescopic rod 10 works in the reverse direction to separate the injection needle 12 from the sodium battery, and then the motor 2 works, and the motor 2 drives the disc 3 to rotate, and the rotation of the disc 3 drives the placement block 4 to rotate, and then the position of the placement block 4 is replaced, and then the battery liquid is injected into the new sodium battery again. At the same time, the sodium battery after injection can be removed and a new sodium battery can be placed, thereby ensuring the continuity of the injection operation and improving the injection efficiency.

[0024] The utility model has a simple structure and is easy to use. It is powered by a motor and can drive multiple placement blocks to rotate, so that other batteries can be taken and placed while one battery is being filled, thereby ensuring the continuity of the filling. The batteries can be quickly placed and taken out through the cooperation of the spring and the arc-shaped clamping plate, thereby bringing convenience to use and improving the filling efficiency.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A liquid injection device for sodium battery processing, comprising a workbench (1), characterized in that: The bottom surface of the workbench (1) is installed with a motor (2), the top end of the motor (2) shaft is installed with a disc (3), the top surface of the disc (3) is installed with a plurality of evenly distributed placement blocks (4), a connecting rod (5) is slidably installed on one side of each placement block (4), an arc-shaped clamping plate (6) is installed at the inner end of each connecting rod (5), and each arc-shaped clamping plate (6) is connected to the corresponding placement block (4) through a spring (7), an L-shaped plate (9) is installed on the top surface of the workbench (1), a horizontal plate (11) is installed on the L-shaped plate (9) through a telescopic rod (10), an injection needle (12) is installed on the bottom surface of the horizontal plate (11), and the injection needle (12) is connected to the battery liquid storage box through a hose.

2. The sodium battery processing liquid injection equipment according to claim 1, characterized in that: Support legs (13) are installed at four corners of the bottom surface of the workbench (1), and a support plate (14) is installed at the bottom end of each support leg (13).

3. The sodium battery processing liquid injection equipment according to claim 2, characterized in that: An anti-slip pad is installed on the bottom surface of each support plate (14).

4. The liquid injection equipment for sodium battery processing according to claim 1, characterized in that: A plurality of evenly distributed support rods (8) are installed on the top surface of the workbench (1), and the top end of each support rod (8) is in sliding contact with the disc (3).

5. The liquid injection equipment for sodium battery processing according to claim 1, characterized in that: An elastic pad is installed on one side of each arc-shaped clamping plate (6).

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