CN203459235U - Lithium ion battery sizing device - Google Patents
Lithium ion battery sizing device Download PDFInfo
- Publication number
- CN203459235U CN203459235U CN201320459001.3U CN201320459001U CN203459235U CN 203459235 U CN203459235 U CN 203459235U CN 201320459001 U CN201320459001 U CN 201320459001U CN 203459235 U CN203459235 U CN 203459235U
- Authority
- CN
- China
- Prior art keywords
- hopper
- lithium ion
- ion battery
- sizing device
- feeding pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a lithium ion battery sizing device. The lithium ion battery sizing device mainly comprises a storage barrel, a feeding pump, a conveying pipe, a storage rack and a hopper, wherein a feeding hole of the feeding pump is communicated with the storage barrel through a pipeline; one end of the conveying pipe is communicated with a discharge opening of the feeding pump, and the other end of the conveying pipe is positioned above the hopper; the hopper is fixed on the storage rack; a filtering net is also arranged at the bottom of the hopper. The lithium ion battery sizing device has the advantages that the sizing amount is uniform and consistent, the uniformity and the consistency of the size coating thickness are effectively guaranteed, the pole piece quality is effectively guaranteed, the current manual sizing operation is replaced by the feeding pump, the production efficiency is greatly improved, and the waste of the size is avoided.
Description
Technical field
The utility model relates to the technical field of equipment for battery production, more particularly relates to lithium ion battery and produces the technical field with quetsch.
Background technology
Lithium ion battery is a kind of green, the environmental protection new forms of energy product that fast development is in recent years got up, and favored by market.But in the production link of battery, the making of pole piece is one of important step in battery production, at present there is the problem of slurry coating thickness inequality in the painting process of slurry when the making of pole piece, badly influenced the quality stability of product.The coating process of slurry is at present: first slurry is poured in discharge tank from agitated kettle, again slurry is added in feed chute with one spoonful one spoonful, dnockout spoon, the amount of uncontrollable slurry and not sieving so not only, cause pole piece second-rate, it is accurately consistent that the thickness of coating is difficult to reach, and slurry can be attached to the outer wall of scoop and make slurry be dropped in machine surrounding during dnockout, causes the waste of slurry, production efficiency is also difficult to improve simultaneously, and 1 people can only operate a machine.
Utility model content
The purpose of this utility model provides a kind of starching amount uniformity in order to solve above-mentioned deficiency exactly, enhances productivity, and without slurry waste, can effectively guarantee the lithium ion battery quetsch of pole piece quality.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
Lithium ion battery quetsch, it mainly includes storage vat, dnockout pump, conveying pipeline, rest stand and hopper, the charging aperture of described dnockout pump is connected with storage vat by pipeline, one end of described conveying pipeline is connected with the discharging opening of dnockout pump, its other end is positioned at hopper top, described hopper is fixed on rest stand, in the bottom of this hopper, is also provided with filter screen.
Described dnockout pump drives by variable-frequency motor.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the dnockout pump driving by variable-frequency motor carries out automatic sizing material, and the speed of spreading mass can arbitrarily regulate, starching amount uniformity, so also just guaranteed that the amount of slurry in hopper is consistent, in hopper, the lower slurry amount of slurry also can be accomplished uniformity consistency, thereby effectively guaranteed the uniformity consistency of slurry coating thickness, also just effectively guaranteed pole piece quality, by dnockout pump, substituted current hand slashing operation, greatly improved production efficiency, and wasted without slurry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, lithium ion battery quetsch, it mainly includes storage vat 1, dnockout pump 2, conveying pipeline 3, rest stand 4 and hopper 5, the charging aperture of described dnockout pump 2 is connected with storage vat 1 by pipeline 6, the slurry that stirring configures can directly be poured in storage vat 1, guaranteed the continuity of producing, one end of described conveying pipeline 3 is connected with the discharging opening of dnockout pump 2, its other end is positioned at hopper 5 tops, being beneficial to slurry directly falls in hopper 5, described hopper 5 is fixed on rest stand 4, bottom at this hopper 5 is also provided with filter screen 7, for the ease of regulating the dnockout speed of dnockout pump 2, dnockout pump 2 drives by variable-frequency motor.
Claims (2)
1. lithium ion battery quetsch, it is characterized in that: it mainly includes storage vat, dnockout pump, conveying pipeline, rest stand and hopper, the charging aperture of described dnockout pump is connected with storage vat by pipeline, one end of described conveying pipeline is connected with the discharging opening of dnockout pump, its other end is positioned at hopper top, described hopper is fixed on rest stand, in the bottom of this hopper, is also provided with filter screen.
2. lithium ion battery quetsch according to claim 1, is characterized in that: described dnockout pump drives by variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459001.3U CN203459235U (en) | 2013-07-31 | 2013-07-31 | Lithium ion battery sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459001.3U CN203459235U (en) | 2013-07-31 | 2013-07-31 | Lithium ion battery sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459235U true CN203459235U (en) | 2014-03-05 |
Family
ID=50171616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459001.3U Expired - Fee Related CN203459235U (en) | 2013-07-31 | 2013-07-31 | Lithium ion battery sizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459235U (en) |
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2013
- 2013-07-31 CN CN201320459001.3U patent/CN203459235U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180731 |