CN203542278U - Burr removal machine for positive electrodes and negative electrodes of lithium ion batteries - Google Patents
Burr removal machine for positive electrodes and negative electrodes of lithium ion batteries Download PDFInfo
- Publication number
- CN203542278U CN203542278U CN201320666423.8U CN201320666423U CN203542278U CN 203542278 U CN203542278 U CN 203542278U CN 201320666423 U CN201320666423 U CN 201320666423U CN 203542278 U CN203542278 U CN 203542278U
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- China
- Prior art keywords
- lithium ion
- frame
- electrode plate
- burr
- conveyer belt
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- 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 burr removal machine for positive electrodes and negative electrodes of lithium ion batteries. The burr removal machine is characterized by being mainly composed of a machine frame (1), conveying wheels (2) which is arranged on the machine frame (1) and can rotate freely, a conveying belt (3) arranged on the conveying wheels (2), a burr pressing roller (4) fixedly connected with the machine frame (1) through a fine adjustment lifting device and arranged directly above the conveying belt (3), and a pressure sensing belt (5) covering the surface layer of the conveying belt (3). The pressure sensing belt (5) is connected with a digital display instrument (7) arranged on the machine frame (1) through an infrared wireless sensor (6). The burr removal machine can remove burrs on the positive electrodes and the negative electrodes so that the short circuit caused by the burrs can be effectively avoided and the service life of the lithium ion batteries can be prolonged.
Description
Technical field
The utility model relates to a kind of positive electrode plate and negative electrode plate of lithium ion battery flash trimmer.
Background technology
Lithium ion battery production technology is ripe, and there is some superiority in China at lithium-ion-power cell technique direction, and China pledges one's devotion becomes Electric Car in World leader, and pure electric automobile owning amount also will leap to the first in the world in the future.Lithium ion battery is particularly suitable for mobile power supply on vehicle, is the first-selected battery of vehicle power mains.
But, the high capacity lithium ion battery that current most company does is all generally to adopt large pile laminated structure, because its positive/negative plate inevitably can produce burr in preparation process, and these burrs can form some minute short circuit in lithium ion battery, thereby have a strong impact on the ordinary life of lithium ion battery.
Utility model content
The purpose of this utility model is to overcome its positive/negative plate in current lithium ion battery and has burr, can have a strong impact on the defect of lithium ion battery normal service life, provide a kind of not only simple in structure, and can also effectively remove the positive electrode plate and negative electrode plate of lithium ion battery flash trimmer of burr on its positive/negative plate.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of positive electrode plate and negative electrode plate of lithium ion battery flash trimmer, mainly by frame, the delivery wheel that is arranged in frame and can freely rotates, be arranged on the conveyer belt on delivery wheel, by fine adjustment lifting gear and frame, be fixedly linked and the burr that is positioned at directly over conveyer belt flattens roller bearing, and the pressure sensing band composition that covers conveyer belt top layer, described pressure sensing band is connected with the digital displaying meter being arranged in frame by infrared radio sensor.
Therefore in order to stop the impact on lithium ion battery of dust or particle, in this frame, be also provided with the suction type vacuum cleaner being positioned at directly over conveyer belt.
Through a step ground, described fine adjustment lifting gear is by the guide upright post that is fixed on frame both sides, and the fastening bolt being arranged on guide upright post forms, and the two ends that described burr flattens roller bearing are fixed in the chute of two guide upright posts by this fastening bolt.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model overall structure is very simple, and preparation technology and cost are all very cheap.
(2) the utility model can be removed the burr on positive/negative plate completely, thereby can effectively overcome Yin Maoci and the minute short circuit that forms, and then extends lithium ion battery service life.
(3) pressure size when the utility model can be monitored in real time burr and flattens roller bearing roll extrusion positive/negative plate, to guarantee that burr can remove completely.
(4) the utility model can also regulate burr to flatten the spacing between roller bearing and conveyer belt according to actual conditions, and the pressure size while flattening roller bearing to positive/negative plate roll extrusion to reach adjusting burr guarantees that can not produce overvoltage to positive/negative plate damages.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein, the Reference numeral title in accompanying drawing is respectively:
1-frame, 2-delivery wheel, 3-conveyer belt, 4-burr flattens roller bearing, 5-pressure sensing band, 6-infrared radio sensor, 7-digital displaying meter, 8-suction type vacuum cleaner, 9-guide upright post, 10-fastening bolt.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, delivery wheel 2 of the present utility model will be arranged in frame 1 uniformly, and the spacing between every two delivery wheels 2 can not surpass 10mm.Conveyer belt 3 covers on delivery wheel 2, to guarantee that conveyer belt 3 can carry out transmission along delivery wheel 2 stably.Meanwhile, on the top layer of conveyer belt 3, be also coated with one deck pressure sensing band 5, and this pressure sensing band 5 is by mode bonding or that screw is fixing and an integral body of conveyer belt 3 formation, to guarantee that pressure sensing band 5 can synchronously rotate along with conveyer belt 3.
In the both sides of frame 1, be respectively equipped with a guide upright post 9, the two ends that burr flattens roller bearing 4 are arranged at respectively in the chute of guide upright post 9, and are fastened between two guide upright posts 9 by the fastening bolt 10 being arranged on guide upright post 9.Meanwhile, be also provided with the digital displaying meter 7 showing for force value in frame 1, the more than one infrared radio sensor 6 being evenly arranged on pressure sensing band 5 is just connected with this digital displaying meter 7 by infrared mode.
Therefore in order to stop the impact on lithium ion battery of dust or particle, in frame 1, be also provided with the suction type vacuum cleaner 8 being positioned at directly over conveyer belt 3.
During use, the positive/negative plate of single lithium ion battery cell is placed on conveyer belt 3, through conveyer belt 3, is sent to the below that burr flattens roller bearing 4, after the roll extrusion that flattens roller bearing 4 through burr, the burr being positioned on positive/negative plate just can well be flattened, thereby realizes the effect of removing burr.When positive/negative plate flattens the roll extrusion of roller bearing 4 through burr, pressure sensing band 5 just can get rolling pressure, and by infrared radio sensor 6, is transferred to digital displaying meter 7 and shows.
The force value showing when digital displaying meter 7 is during lower than standard value, and operator just can regulate burr to flatten the distance between roller bearing 4 and conveyer belt 3 by rotation fastening bolt 10, thereby reaches the object of adjustment roll pressure pressure value size.
As mentioned above, just can realize preferably the utility model.
Claims (3)
1. a positive electrode plate and negative electrode plate of lithium ion battery flash trimmer, it is characterized in that: mainly by frame (1), be arranged on the delivery wheel (2) that frame (1) is upper and can freely rotate, be arranged on the conveyer belt (3) on delivery wheel (2), by fine adjustment lifting gear and frame (1), be fixedly linked and the burr that is positioned at directly over conveyer belt (3) flattens roller bearing (4), and the pressure sensing band (5) that covers conveyer belt (3) top layer forms, described pressure sensing band (5) is connected with the digital displaying meter (7) being arranged in frame (1) by infrared radio sensor (6).
2. a kind of positive electrode plate and negative electrode plate of lithium ion battery flash trimmer according to claim 1, is characterized in that: in this frame (1), be also provided with the suction type vacuum cleaner (8) being positioned at directly over conveyer belt (3).
3. a kind of positive electrode plate and negative electrode plate of lithium ion battery flash trimmer according to claim 1 and 2, it is characterized in that: described fine adjustment lifting gear is by the guide upright post (9) that is fixed on frame (1) both sides, and being arranged on fastening bolt (10) composition on guide upright post (9), the two ends that described burr flattens roller bearing (4) are fixed in the chute of two guide upright posts (9) by this fastening bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666423.8U CN203542278U (en) | 2013-10-24 | 2013-10-24 | Burr removal machine for positive electrodes and negative electrodes of lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666423.8U CN203542278U (en) | 2013-10-24 | 2013-10-24 | Burr removal machine for positive electrodes and negative electrodes of lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542278U true CN203542278U (en) | 2014-04-16 |
Family
ID=50460446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666423.8U Expired - Fee Related CN203542278U (en) | 2013-10-24 | 2013-10-24 | Burr removal machine for positive electrodes and negative electrodes of lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542278U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368981A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Heating burr removal device of continuous forming machining series of hydraulic valve base plate |
| CN104609109A (en) * | 2015-01-09 | 2015-05-13 | 电子科技大学 | Vacuum absorption conveying belt device |
| CN105312262A (en) * | 2015-11-16 | 2016-02-10 | 深圳市倍特力电池有限公司 | Automatic dust removal machine |
| CN106532142A (en) * | 2017-01-11 | 2017-03-22 | 衡阳电科电源有限公司 | Auxiliary flattening bracket for producing nickel electric cylindrical battery packs |
| CN106516687A (en) * | 2016-12-23 | 2017-03-22 | 惠州市赛能电池有限公司 | Lithium-ion flexible package battery pole piece detecting and burr removing equipment |
| CN107649994A (en) * | 2017-09-26 | 2018-02-02 | 合肥国轩高科动力能源有限公司 | High efficiency lithium ion battery top cover outer pole polishing equipment |
| CN110380007A (en) * | 2019-08-01 | 2019-10-25 | 陈林 | New-energy automobile lithium battery polar plate processing unit (plant) |
| CN110676527A (en) * | 2019-10-12 | 2020-01-10 | 厦门翔澧工业设计有限公司 | Device for removing charge and discharge burrs and battery |
-
2013
- 2013-10-24 CN CN201320666423.8U patent/CN203542278U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368981A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Heating burr removal device of continuous forming machining series of hydraulic valve base plate |
| CN104609109A (en) * | 2015-01-09 | 2015-05-13 | 电子科技大学 | Vacuum absorption conveying belt device |
| CN105312262A (en) * | 2015-11-16 | 2016-02-10 | 深圳市倍特力电池有限公司 | Automatic dust removal machine |
| CN105312262B (en) * | 2015-11-16 | 2017-06-09 | 深圳市倍特力电池有限公司 | Automatic powder cleaning device |
| CN106516687A (en) * | 2016-12-23 | 2017-03-22 | 惠州市赛能电池有限公司 | Lithium-ion flexible package battery pole piece detecting and burr removing equipment |
| CN106532142A (en) * | 2017-01-11 | 2017-03-22 | 衡阳电科电源有限公司 | Auxiliary flattening bracket for producing nickel electric cylindrical battery packs |
| CN107649994A (en) * | 2017-09-26 | 2018-02-02 | 合肥国轩高科动力能源有限公司 | High efficiency lithium ion battery top cover outer pole polishing equipment |
| CN107649994B (en) * | 2017-09-26 | 2019-11-19 | 合肥国轩高科动力能源有限公司 | A kind of outer pole grinding apparatus of high efficiency lithium ion battery top cover |
| CN110380007A (en) * | 2019-08-01 | 2019-10-25 | 陈林 | New-energy automobile lithium battery polar plate processing unit (plant) |
| CN110676527A (en) * | 2019-10-12 | 2020-01-10 | 厦门翔澧工业设计有限公司 | Device for removing charge and discharge burrs and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |