CN209935410U - Lithium battery pole piece cleaning device - Google Patents
Lithium battery pole piece cleaning device Download PDFInfo
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- CN209935410U CN209935410U CN201920552343.7U CN201920552343U CN209935410U CN 209935410 U CN209935410 U CN 209935410U CN 201920552343 U CN201920552343 U CN 201920552343U CN 209935410 U CN209935410 U CN 209935410U
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- pole piece
- battery pole
- lithium battery
- auxiliary wheel
- cleaning device
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Abstract
The utility model relates to a lithium battery pole piece belt cleaning device, which comprises a mounting bracket, evenly be provided with a plurality of auxiliary wheels that are used for playing the guide effect to lithium battery pole piece along length direction on the mounting bracket to and evenly be provided with along mounting bracket length direction and be used for carrying out abluent a plurality of washing tanks to lithium battery pole piece on the auxiliary wheel, the washing tank corresponds the setting in the auxiliary wheel below. This lithium battery pole piece belt cleaning device simple structure, convenient to use, degree of automation are high, and the tetrachloroethylene relative toxicity that uses is very low, thermal stability is good, and has very strong ability of deoiling, can also retrieve used repeatedly, combines ultrasonic cleaning can get rid of remaining electrolyte and greasy dirt on electric core surface completely, and the cleaning performance is very excellent.
Description
Technical Field
The utility model relates to a lithium battery processing technology field especially relates to a lithium battery pole piece belt cleaning device.
Background
The pole pieces of the lithium battery are not cleaned and are easily attached with greasy dirt, so that the pole pieces are poor in viscosity and unstable in pole lug welding when being coated easily, the capacity, especially the internal resistance of the lithium battery are inconsistent, the grouping consistency of the battery pack is influenced, and the actual service life of the battery pack is shortened.
In the traditional production process, cleaning stations for lithium battery substrates, aluminum strips and nickel strips are not generally arranged, or a water heating method is adopted for cleaning, water is an important factor influencing the batteries, so that the cleaned substrates, aluminum strips and nickel strips need to be dried by an oven, the oil stain cleaning effect by water heating is not obvious, the energy consumption of the oven is high, and the production cost of the lithium batteries is further increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming of the prior art, the utility model provides a simple structure, convenient operation, degree of automation are high, the good lithium-ion battery pole piece belt cleaning device of cleaning performance.
The utility model discloses a realize through following technical scheme: the utility model provides a lithium battery pole piece belt cleaning device, includes the mounting bracket, evenly be provided with a plurality of auxiliary wheels that are used for playing the guide effect to lithium battery pole piece along length direction on the mounting bracket to and be used for carrying out abluent a plurality of washing tanks to lithium battery pole piece on the auxiliary wheel along evenly setting up of mounting bracket length direction, the washing tank corresponds the setting in the auxiliary wheel below.
In order to facilitate the pole pieces to enter the cleaning grooves, the auxiliary wheels comprise a plurality of groups of first auxiliary wheels and second auxiliary wheels, a group of first auxiliary wheels are arranged above each cleaning groove respectively, the first auxiliary wheels extend downwards to the inner cavity of the cleaning groove, the second auxiliary wheels are arranged between two adjacent groups of first auxiliary wheels, and the height of each second auxiliary wheel is lower than that of each first auxiliary wheel.
In order to guide the feeding and discharging of the pole pieces, the two ends of the mounting rack are also provided with a feeding guide wheel and a discharging guide wheel.
In order to facilitate automatic processing, two ends of the mounting rack are respectively and correspondingly provided with an unreeling machine for unreeling the pole piece and a reeling machine for reeling the pole piece.
In order to improve the cleaning effect, the bottom end of the inner cavity of the cleaning tank is provided with an ultrasonic vibration plate.
Preferably, the cleaning tank contains a tetrachloroethylene solution.
The utility model has the advantages that: this lithium battery pole piece belt cleaning device simple structure, convenient to use, degree of automation are high, and the tetrachloroethylene relative toxicity that uses is very low, thermal stability is good, and has very strong ability of deoiling, can also retrieve used repeatedly, combines ultrasonic cleaning can get rid of remaining electrolyte and greasy dirt on the pole piece surface completely, and the cleaning performance is very excellent.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery pole piece cleaning device of the present invention;
in the figure, 1, a pole piece, 2, a second auxiliary wheel, 3, a cleaning groove, 4, a first auxiliary wheel, 5, a tetrachloroethylene solution, 6, an ultrasonic vibration plate, 7, a feeding guide wheel, 8, a discharging guide wheel and 9, a mounting frame.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
As shown in fig. 1, lithium battery pole piece belt cleaning device, including mounting bracket 9, evenly be provided with a plurality of auxiliary wheels that are used for playing the guide effect to lithium battery pole piece 1 along length direction (from left to right) on the mounting bracket 9 to and evenly be provided with along mounting bracket 9 length direction and be used for carrying out abluent a plurality of washing tanks 3 to lithium battery pole piece 1 on the auxiliary wheel, washing tank 3 corresponds the setting in auxiliary wheel below. Each auxiliary wheel is installed on the installation frame 9 in a hoisting mode.
In a preferred embodiment of the present invention, the auxiliary wheels include three sets of first auxiliary wheels 4 and a plurality of second auxiliary wheels 2, the cleaning tank 3 is also three sets, each set of cleaning tank 3 is provided with a set of first auxiliary wheels 4 above, and the first auxiliary wheels 4 extend downwards to the inner cavity of the cleaning tank 3, each set of first auxiliary wheels 4 is preferably two, and has a certain interval, and the two first auxiliary wheels 4 cooperate to press the pole piece 1 into the cleaning tank 3 for cleaning. One or more second auxiliary wheels 2 are arranged between each group of first auxiliary wheels 4 and at two ends of each group of first auxiliary wheels. In order to avoid interference of the edge of the cleaning groove 3 on pole piece transmission, the height of each second auxiliary wheel 2 is lower than that of the first auxiliary wheel 4.
An ultrasonic vibration plate 6 is respectively arranged in each cleaning tank 3, and the cleaning purpose is achieved through ultrasonic vibration.
The utility model discloses in another embodiment, 9 both ends of mounting bracket correspond respectively and are provided with the machine of unreeling that is used for unreeling the pole piece to and be used for the rolling machine of rolling pole piece, and the both ends of mounting bracket 9 still are provided with feeding leading wheel 7 and ejection of compact leading wheel 8, thereby realize automatic unreeling, washing and rolling operation.
The pole pieces (the substrate, the aluminum strip and the nickel strip) are unreeled by an unreeling machine, are guided by a feeding guide wheel 7 and an auxiliary wheel, are sequentially cleaned by the cleaning tanks 3, and are finally reeled by a reeling machine through a discharging guide wheel 8.
It should be noted that the terms "two", "three", and the like in the embodiments of the present invention are used only for describing the accompanying drawings, and are not limited to these numbers, and the use of more or less numbers should also be within the scope of the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a lithium battery pole piece belt cleaning device which characterized in that: including the mounting bracket, evenly be provided with a plurality of auxiliary wheels that are used for playing the guide effect to lithium-ion battery pole piece along length direction on the mounting bracket to and evenly be provided with along mounting bracket length direction and be used for carrying out abluent a plurality of washing tanks to lithium-ion battery pole piece on the auxiliary wheel, the washing tank corresponds the setting in the auxiliary wheel below.
2. The lithium battery pole piece cleaning device of claim 1, characterized in that: the auxiliary wheel includes the first auxiliary wheel of multiunit and second auxiliary wheel, each washing tank top is provided with a set of first auxiliary wheel respectively, and first auxiliary wheel downwardly extending to the washing tank inner chamber, the second auxiliary wheel sets up between adjacent two sets of first auxiliary wheels, and the height that highly is less than first auxiliary wheel of second auxiliary wheel.
3. The lithium battery pole piece cleaning device of claim 1, characterized in that: and the two ends of the mounting rack are also provided with a feeding guide wheel and a discharging guide wheel.
4. The lithium battery pole piece cleaning device of claim 1, characterized in that: and an ultrasonic vibration plate is arranged at the bottom end of the inner cavity of the cleaning tank.
5. The lithium battery pole piece cleaning device of claim 1, characterized in that: tetrachloroethylene solution is contained in the cleaning tank.
6. The lithium battery pole piece cleaning device of claim 1, characterized in that: and the two ends of the mounting frame are respectively and correspondingly provided with an unreeling machine for unreeling the pole piece and a reeling machine for reeling the pole piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920552343.7U CN209935410U (en) | 2019-04-22 | 2019-04-22 | Lithium battery pole piece cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920552343.7U CN209935410U (en) | 2019-04-22 | 2019-04-22 | Lithium battery pole piece cleaning device |
Publications (1)
Publication Number | Publication Date |
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CN209935410U true CN209935410U (en) | 2020-01-14 |
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Family Applications (1)
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CN201920552343.7U Active CN209935410U (en) | 2019-04-22 | 2019-04-22 | Lithium battery pole piece cleaning device |
Country Status (1)
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CN (1) | CN209935410U (en) |
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2019
- 2019-04-22 CN CN201920552343.7U patent/CN209935410U/en active Active
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Effective date of registration: 20220118 Granted publication date: 20200114 |
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