CN221102167U - Cylindrical battery electrolyte infiltration device - Google Patents
Cylindrical battery electrolyte infiltration device Download PDFInfo
- Publication number
- CN221102167U CN221102167U CN202322579702.7U CN202322579702U CN221102167U CN 221102167 U CN221102167 U CN 221102167U CN 202322579702 U CN202322579702 U CN 202322579702U CN 221102167 U CN221102167 U CN 221102167U
- Authority
- CN
- China
- Prior art keywords
- turntable
- cylindrical battery
- rotating seat
- gear ring
- outer gear
- Prior art date
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 30
- 230000008595 infiltration Effects 0.000 title claims abstract description 18
- 238000001764 infiltration Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000009736 wetting Methods 0.000 claims 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model provides a cylindrical battery electrolyte infiltration device, which comprises a turntable and a plurality of rotating seats, wherein the rotating seats are rotatably arranged on the turntable; the rotating seats are uniformly arranged at intervals along the circumferential direction by taking the central axis of the turntable as the center; the rotating seat is used for placing a cylindrical battery; the turntable rotates around the central axis so as to drive the rotating seat to revolve; the rotating seat rotates around the central axis of the rotating seat relative to the turntable. A transmission structure is arranged below the turntable; the transmission structure comprises an outer gear ring and a plurality of inner gears, wherein a transmission shaft is fixedly arranged at the top of each inner gear, penetrates through the chassis and is fixedly connected with the bottom end surface of the rotating seat, and is used for driving the rotating seat to rotate; the outer gear ring is fixedly arranged below the turntable; the internal gears are all arranged in the outer gear ring and meshed with the outer gear ring. According to the utility model, the infiltration speed of electrolyte in the battery is accelerated through revolution and autorotation of the turntable and the rotating seat, so that the processing efficiency of the battery is improved.
Description
Technical Field
The utility model belongs to the field of cylindrical battery processing, and particularly relates to a cylindrical battery electrolyte infiltration device.
Background
Cylindrical batteries are a common type of battery, also known as lithium ion batteries, typically use lithium ions as the active material of the battery and store and release energy by ion transfer during charge and discharge. Cylindrical batteries have many advantages, such as higher energy density, longer cycle life and higher discharge rate. Therefore, they are widely used in the fields of portable electronic devices (e.g., cellular phones, notebook computers), electric tools, electric vehicles, and the like. The battery core is an internal active structure of the cylindrical battery and is formed by laminating and winding a positive plate, a negative plate and a diaphragm. After the battery cell is installed, electrolyte is required to be injected into the battery, the electrolyte injection is an important process in the processing process of the cylindrical battery, the electrolyte plays a role in transmitting electrons in the lithium battery, and the battery is required to be kept stand for 35-40 minutes after the electrolyte injection is completed in the existing processing mode, so that the electrolyte is fully soaked. The electrolyte is slow in infiltration speed, needs to be kept stand for a long time, and seriously slows down the production efficiency of the battery.
Disclosure of utility model
In view of the above, the present utility model is directed to a cylindrical battery electrolyte infiltration apparatus to solve the above-mentioned technical problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
The cylindrical battery electrolyte infiltration device comprises a turntable and a plurality of rotating seats, wherein the rotating seats are rotatably arranged on the turntable; the rotating seats are uniformly arranged at intervals along the circumferential direction by taking the central axis of the turntable as the center; the rotating seat is used for placing a cylindrical battery; the turntable rotates around the central axis so as to drive the rotating seat to revolve; the rotating seat rotates around the central axis of the rotating seat relative to the turntable.
Further, a transmission structure is arranged below the turntable;
The transmission structure comprises an outer gear ring and a plurality of inner gears, wherein a transmission shaft is fixedly arranged at the top of each inner gear, penetrates through the rotary table and is fixedly connected with the bottom end surface of the rotary seat, and is used for driving the rotary seat to rotate;
The outer gear ring is fixedly arranged below the turntable; the internal gears are all arranged in the outer gear ring and meshed with the outer gear ring.
Further, a bottom plate is fixedly arranged below the gear ring, a driving device is arranged at the bottom of the bottom plate, and the output end of the driving device is fixedly connected with the bottom of the turntable and used for driving the turntable to revolve.
Further, the rotating seat is of a cylindrical structure, and an accommodating groove for accommodating a cylindrical battery is formed in the rotating seat.
Further, the rubber layer is adhered to the inner wall of the accommodating groove and used for increasing friction force between the cylindrical battery and the accommodating groove, and the rotary seat is convenient to drive the cylindrical battery to rotate.
Further, the driving device is a motor.
Further, the gear rack comprises a shell, and the outer gear ring and the bottom plate are fixedly connected with the inner wall of the shell.
Further, the number of the rotating seats is 3-6.
Compared with the prior art, the cylindrical battery electrolyte infiltration device provided by the utility model has the following components
The beneficial effects are that:
(1) According to the cylindrical battery electrolyte infiltration device, the infiltration speed of electrolyte in the battery is accelerated through revolution and autorotation of the turntable and the rotating seat, a great amount of time is not required to wait for the electrolyte to infiltrate sufficiently, and the processing efficiency of the battery is greatly improved.
(2) The transmission structure in the cylindrical battery electrolyte infiltration device has the advantages of compact structure, high transmission efficiency and the like, and revolution and autorotation of the turntable and the rotating seat can be realized by only arranging one motor, so that the equipment cost is saved.
(3) In the cylindrical battery electrolyte infiltration device, the rubber layer is arranged in the accommodating groove of the rotating seat and can be used for increasing the friction force between the cylindrical battery and the inner wall of the rotating seat, so that the rotating seat can drive the cylindrical battery to rotate better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model (hidden housing);
FIG. 3 is a schematic diagram of a transmission structure according to the present utility model;
Fig. 4 is a schematic structural view of the rotating base and the turntable of the present utility model.
Reference numerals illustrate:
1-a rotating seat; 2-a turntable; 3-a housing; 4-a transmission structure; 41-an outer gear ring; 42-a transmission shaft; 43-internal gear; 5-a bottom plate; 6-a driving device; 7-a rubber layer.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The utility model provides a cylindrical battery electrolyte infiltration device, which comprises a turntable 2 and a plurality of rotating seats 1, wherein the rotating seats 1 are rotatably arranged on the turntable 2; the rotating seats 1 are uniformly arranged at intervals along the circumferential direction by taking the central axis of the turntable 2 as the center; the rotating seat 1 is used for placing a cylindrical battery; the turntable 2 rotates around the central axis, so as to drive the rotating seat 1 to revolve; the rotating seat 1 rotates around the central axis of the rotating seat relative to the turntable 2. The battery is placed into the rotating seat 1 after the liquid injection is completed, and the battery rotates under the drive of the rotating seat 1 while revolving around the rotating shaft of the rotating disc 2, so that the infiltration effect of the electrolyte to the pole pieces after the liquid injection is fully accelerated, and the production efficiency is improved. Preferably, the number of the rotating seats 1 is 3-6.
The transmission structure 4 is arranged below the turntable 2, and the turntable 2 is driven to revolve and the rotating seat 1 is driven to rotate by the transmission structure 4. The transmission structure 4 comprises an outer gear ring 41 and a plurality of inner gears 43, wherein the inner gears 43 are correspondingly arranged below the rotating seat 1, and the upper end surfaces of the inner gears 43 are parallel to the bottom end surfaces of the rotating discs 2. The top of the internal gear 43 is fixedly provided with a transmission shaft 42, the central axis of the transmission shaft 42 coincides with the central axis of the internal gear 43, the transmission shaft 42 penetrates through the turntable and is fixedly connected with the bottom end surface of the rotating seat 1, and the central axis of the transmission shaft 42 coincides with the central axis of the rotating seat 1 and is used for driving the rotating seat 1 to rotate. The turntable 2 is provided with a plurality of through holes for the transmission shaft 42 to pass through. The outer gear ring 41 is fixedly arranged below the turntable 2, and the inner gears 43 are all arranged in the outer gear ring 41 and meshed with the outer gear ring 41. The inner gear 43 revolves along the outer gear 41 and rotates by meshing with the outer gear 41, thereby driving the rotary table 1 to rotate relative to the rotary table 2. The bottom plate 5 is fixedly arranged below the gear ring, the driving device 6 is arranged at the bottom of the bottom plate 5, and the output end of the driving device 6 is fixedly connected with the bottom of the turntable 2 and used for driving the turntable 2 to revolve. Specifically, the driving device 6 is a motor. The output shaft of the motor penetrates through the bottom plate 5 and is fixedly connected with the bottom end surface of the turntable 2, and the central axis of the output shaft coincides with the central axis of the turntable 2 and is used for driving the turntable 2 to revolve. The outside of the infiltration device is also provided with a shell 3 for protecting an internal transmission structure 4, and the outer gear ring 41 and the bottom plate 5 are fixedly connected with the inner wall of the shell 3. The transmission structure 4 has the advantages of compact structure, high transmission efficiency and the like, and can drive the turntable 2 to revolve and the rotating seat 1 to rotate simultaneously by only arranging one motor, so that the device has low cost.
The rotary seat 1 is of a cylindrical structure, and the rotary seat 1 is provided with a containing groove for containing a cylindrical battery. The shape and the size of the containing groove correspond to those of the cylindrical battery, so that the cylindrical battery can be just placed in the containing groove. The inner wall of the accommodating groove is adhered with a rubber layer 7 for increasing friction force between the cylindrical battery and the accommodating groove, and the rotary seat 1 is convenient to drive the cylindrical battery to rotate.
The working principle of the utility model is as follows: the motor drives carousel 2 to rotate, rotate seat 1 along with carousel 2 revolution, internal gear 43 is connected with rotating seat 1 through transmission shaft 42, along with rotating seat 1 along outer ring gear 41 removal, drive through with outer ring gear 41 meshing and rotate seat 1 rotation, the cylinder battery is placed in the holding tank of rotating seat 1, increase the friction between battery and the rotating seat 1 through setting up rubber layer 7, ensure that the cylinder battery rotates along with rotating seat 1, utilize carousel 2 revolution and rotating seat 1 rotation, accelerate the infiltration effect of electrolyte to the pole piece in the battery, improve production efficiency.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the claims and description.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a cylinder battery electrolyte infiltration device which characterized in that: the rotary table comprises a rotary table and a plurality of rotary seats, wherein the rotary seats are rotatably arranged on the rotary table; the rotating seats are uniformly arranged at intervals along the circumferential direction by taking the central axis of the turntable as the center; the rotating seat is used for placing a cylindrical battery; the turntable rotates around the central axis so as to drive the rotating seat to revolve; the rotating seat rotates around the central axis of the rotating seat relative to the turntable.
2. The cylindrical battery electrolyte wetting apparatus of claim 1, wherein: a transmission structure is arranged below the turntable;
the transmission structure comprises an outer gear ring and a plurality of inner gears, wherein a transmission shaft is fixedly arranged at the top of each inner gear, penetrates through the rotary table and is fixedly connected with the bottom end surface of the rotary seat, and is used for driving the rotary seat to rotate; the outer gear ring is fixedly arranged below the turntable; the internal gears are all arranged in the outer gear ring and meshed with the outer gear ring.
3. The cylindrical battery electrolyte wetting apparatus of claim 2, wherein: the bottom plate is fixedly arranged below the gear ring, a driving device is arranged at the bottom of the bottom plate, and the output end of the driving device is fixedly connected with the bottom of the turntable and used for driving the turntable to revolve.
4. The cylindrical battery electrolyte wetting apparatus of claim 1, wherein: the rotary seat is of a cylindrical structure, and a containing groove for containing a cylindrical battery is formed in the rotary seat.
5. The cylindrical battery electrolyte wetting apparatus of claim 4, wherein: the inner wall of the accommodating groove is adhered with a rubber layer for increasing friction force between the cylindrical battery and the accommodating groove, and the rotary seat is convenient to drive the cylindrical battery to rotate.
6. A cylindrical battery electrolyte wetting apparatus according to claim 3, wherein: the driving device is a motor.
7. A cylindrical battery electrolyte wetting apparatus according to claim 3, wherein: the outer gear ring and the bottom plate are fixedly connected with the inner wall of the outer shell.
8. The cylindrical battery electrolyte wetting apparatus of claim 1, wherein: the number of the rotating seats is 3-6.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102167U true CN221102167U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |