Electrolyte filling mechanism for sodium ion battery processing

Abstract

The utility model relates to a sodium ion battery processing electrolyte filling mechanism, which comprises a base, three sodium ion batteries, three liquid outlet tanks, three liquid outlet pipes and three valves, the top of the base is provided with an adjusting mechanism, and the adjusting mechanism comprises a side plate fixedly arranged on the outer wall of the top of the base; a linear module is fixedly installed on the outer wall of the right side of the side plate, an adjusting rod is fixedly installed on a movable shaft of the linear module, and a supporting plate and a limiting plate are fixedly installed on the outer wall of the right side of the side plate. According to the electrolyte filling mechanism for sodium-ion battery processing, through the action of the linear module, the adjusting rod, the piston, the extension pipe, the mounting ring and the connecting rod, the extension pipe extends into the sodium-ion battery, and the extension pipe discharges electrolyte in the liquid outlet pipe into the sodium-ion battery, so that the stability during electrolyte filling is improved, the electrolyte is prevented from sputtering, and the service life of the sodium-ion battery is prolonged. And meanwhile, through the action of a limiting ring and a rubber ring, the stability of the sodium ion battery during filling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte filling, in particular to an electrolyte filling mechanism for processing sodium ion batteries. Background Art

[0002] Sodium-ion battery is a rechargeable battery that mainly relies on the movement of sodium ions between the positive and negative electrodes to work, similar to lithium-ion batteries. The electrolyte is an important discharge substance in sodium-ion batteries. During the processing of sodium-ion batteries, the electrolyte needs to be filled.

[0003] At present, when filling the electrolyte of a sodium ion battery, the sodium ion battery is placed under a liquid outlet pipe for filling. Generally, the liquid outlet pipe is at a fixed height. When the height of the sodium ion battery is large from the liquid outlet pipe, the electrolyte is easily splashed out, causing a certain impact on the staff. Therefore, a sodium ion battery processing electrolyte filling mechanism is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an electrolyte filling mechanism for sodium ion battery processing, which has the advantages of improving the stability of sodium ion battery electrolyte filling and preventing liquid splashing, and solves the problem that when the height of the sodium ion battery is large and the distance between the liquid outlet pipe is large, the electrolyte is easily splashed, causing a certain impact on the staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sodium ion battery processing electrolyte filling mechanism, comprising a base, three sodium ion batteries, three liquid outlet tanks, three liquid outlet pipes and three valves, wherein the top of the base is provided with an adjustment mechanism;

[0006] The adjustment mechanism includes a side plate fixedly mounted on the top outer wall of the base, a linear module fixedly mounted on the right outer wall of the side plate, an adjustment rod fixedly mounted on the movable shaft of the linear module, a support plate and a limit plate fixedly mounted on the right outer wall of the side plate, a piston slidably connected to the inner circumferential wall of the liquid outlet pipe, an extension tube fixedly mounted on the bottom outer wall of the piston, a mounting ring fixedly mounted on the outer circumferential wall of the extension tube, two connecting rods fixedly mounted between the three mounting rings, three limit rings fixedly mounted on the top outer wall of the base, and a rubber ring fixedly mounted on the inner circumferential wall of the limit ring.

[0007] Furthermore, a vibration motor is fixedly mounted on the bottom outer wall of the base.

[0008] Furthermore, the side of the adjustment rod away from the linear module is fixedly mounted on the outer peripheral wall of the left mounting ring.

[0009] Furthermore, the sodium ion battery is cylindrical in shape, the inner diameter of the rubber ring is the same as the diameter of the sodium ion battery, and the sodium ion battery is sleeved on the inner circumferential wall of the rubber ring.

[0010] Furthermore, three through holes are opened inside the limiting plate, and the liquid outlet tank is sleeved inside the through holes and has a matching size.

[0011] Furthermore, the lowest height to which the extension tube can move downward will not be less than the height of the top outer wall of the sodium ion battery.

[0012] Furthermore, the liquid outlet pipe penetrates the interior of the support plate and extends downward.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The sodium ion battery processing electrolyte filling mechanism enables the extension tube to extend into the interior of the sodium ion battery through the functions of a linear module, an adjusting rod, a piston, an extension tube, a mounting ring and a connecting rod. The extension tube discharges the electrolyte in the liquid outlet tube into the interior of the sodium ion battery, thereby improving the stability during electrolyte filling and preventing electrolyte sputtering. At the same time, the functions of a limit ring and a rubber ring improve the stability during sodium ion battery filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view of the limit ring of the utility model.

[0017] In the figure: 1. base; 2. sodium ion battery; 3. liquid outlet tank; 4. liquid outlet pipe; 5. valve; 6. side plate; 7. linear module; 8. adjusting rod; 9. support plate; 10. limit plate; 11. piston; 12. extension tube; 13. limit ring; 14. rubber ring; 15. vibration motor; 16. mounting ring; 17. connecting rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2A sodium ion battery processing electrolyte filling mechanism in this embodiment includes a base 1, three sodium ion batteries 2, three liquid outlet tanks 3, three liquid outlet pipes 4 and three valves 5, and an adjustment mechanism is provided on the top of the base 1.

[0020] The adjustment mechanism includes a side plate 6 fixedly mounted on the top outer wall of the base 1, a linear module 7 fixedly mounted on the right outer wall of the side plate 6, an adjusting rod 8 fixedly mounted on the movable shaft of the linear module 7, a support plate 9 and a limit plate 10 fixedly mounted on the right outer wall of the side plate 6, respectively, a liquid outlet pipe 4 extends downward through the interior of the support plate 9, three through holes are opened inside the limit plate 10, the liquid outlet tank 3 is sleeved inside the through holes and the size is adapted, a piston 11 is slidably connected to the inner peripheral wall of the liquid outlet pipe 4, an extension tube 12 is fixedly mounted on the bottom outer wall of the piston 11, and the lowest height to which the extension tube 12 can move downward is not less than the height of the top outer wall of the sodium ion battery 2.

[0021] A mounting ring 16 is fixedly installed on the outer peripheral wall of the extension tube 12, and the side of the adjustment rod 8 away from the linear module 7 is fixedly installed on the outer peripheral wall of the left mounting ring 16. Two connecting rods 17 are fixedly installed between the three mounting rings 16. Three limiting rings 13 are fixedly installed on the top outer wall of the base 1, and a rubber ring 14 is fixedly installed on the inner peripheral wall of the limiting ring 13. The sodium ion battery 2 is cylindrical, and the inner diameter of the rubber ring 14 is the same as the diameter of the sodium ion battery 2. The sodium ion battery 2 is sleeved on the inner peripheral wall of the rubber ring 14, and a vibration motor 15 is fixedly installed on the bottom outer wall of the base 1.

[0022] In this embodiment, the sodium ion battery 2 is fixedly and movably connected to the top outer wall of the base 1, the liquid outlet tank 3 is fixedly installed on the top outer wall of the support plate 9, the liquid outlet pipe 4 is fixedly installed on the bottom outer wall of the liquid outlet tank 3, and the valve 5 is sleeved on the outer peripheral wall of the liquid outlet pipe 4.

[0023] In this embodiment, the vibration motor 15 improves the uniformity of the electrolyte distribution inside the sodium ion battery 2 by vibrating with a small amplitude.

[0024] In this embodiment, the three mounting rings 16 move up and down synchronously via two connecting rods 17 .

[0025] In this embodiment, a liquid inlet pipe is fixedly installed on the top outer wall of the liquid outlet tank 3 .

[0026] The working principle of the above embodiment is:

[0027] First, three sodium ion batteries 2 are placed on the inner wall of the rubber ring 14. At this time, the linear module 7 drives the adjusting rod 8 to move downward. At this time, the three mounting rings 16 move downward synchronously through the action of the two connecting rods 17. At this time, the extension tube 12 moves to the inside of the sodium ion battery 2. At this time, the valve 5 is opened. At this time, the electrolyte in the liquid outlet tank 3 is discharged into the inside of the sodium ion battery 2 through the liquid outlet pipe 4 and the extension tube 12. At this time, the vibration motor 15 is started to drive the sodium ion battery 2 to vibrate slightly, thereby improving the stability of the sodium ion battery 2 when the electrolyte is filled.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sodium ion battery processing electrolyte filling mechanism, comprising a base (1), three sodium ion batteries (2), three liquid outlet tanks (3), three liquid outlet pipes (4) and three valves (5), Features: An adjustment mechanism is provided on the top of the base (1); The adjustment mechanism comprises a side plate (6) fixedly mounted on the top outer wall of the base (1); a linear module (7) is fixedly mounted on the right outer wall of the side plate (6); an adjustment rod (8) is fixedly mounted on the movable shaft of the linear module (7); a support plate (9) and a limit plate (10) are respectively fixedly mounted on the right outer wall of the side plate (6); a piston (11) is slidably connected to the inner peripheral wall of the liquid outlet pipe (4); an extension tube (12) is fixedly mounted on the bottom outer wall of the piston (11); a mounting ring (16) is fixedly mounted on the outer peripheral wall of the extension tube (12); two connecting rods (17) are fixedly mounted between the three mounting rings (16); three limit rings (13) are fixedly mounted on the top outer wall of the base (1); and a rubber ring (14) is fixedly mounted on the inner peripheral wall of the limit ring (13).

2. A sodium ion battery processing electrolyte filling mechanism according to claim 1, Features: A vibration motor (15) is fixedly mounted on the bottom outer wall of the base (1).

3. The electrolyte filling mechanism for sodium ion battery processing according to claim 1, Features: The side of the adjusting rod (8) away from the linear module (7) is fixedly mounted on the outer peripheral wall of the left mounting ring (16).

4. A sodium ion battery processing electrolyte filling mechanism according to claim 1, Features: The sodium ion battery (2) is cylindrical in shape, the inner diameter of the rubber ring (14) is the same as the diameter of the sodium ion battery (2), and the sodium ion battery (2) is sleeved on the inner circumferential wall of the rubber ring (14).

5. The electrolyte filling mechanism for sodium ion battery processing according to claim 1, Features: The limiting plate (10) is provided with three through holes inside, and the liquid outlet tank (3) is sleeved inside the through holes and has a matching size.

6. A sodium ion battery processing electrolyte filling mechanism according to claim 1, Features: The lowest height to which the extension tube (12) can move downwards will not be less than the height of the top outer wall of the sodium ion battery (2).

7. A sodium ion battery processing electrolyte filling mechanism according to claim 1, Features: The liquid outlet pipe (4) penetrates the interior of the support plate (9) and extends downward.

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