CN101850341B - Method and system for classifying battery pole pieces - Google Patents
Method and system for classifying battery pole pieces Download PDFInfo
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- CN101850341B CN101850341B CN 201010202222 CN201010202222A CN101850341B CN 101850341 B CN101850341 B CN 101850341B CN 201010202222 CN201010202222 CN 201010202222 CN 201010202222 A CN201010202222 A CN 201010202222A CN 101850341 B CN101850341 B CN 101850341B
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Abstract
The invention provides a method for classifying battery pole pieces. In the method, a computer is used for control, classification is carried out based on the weights of pole pieces, and a mechanical arm is used to automatically pick, classify and receive the pole pieces. The invention also provides a system for realizing the classification method. In the system, a central control part is respectively connected with a mechanical arm, a feeding device, a receiving device and an electronic weighing device, wherein the mechanical arm is provided with a pneumatic sucking unit, and the feeding device, the electronic weighing device and the receiving device are installed in the same work box; and cases of the feeding device and the receiving device for containing the pole pieces are respectively provided with an opening which can enable a position sensor to sense signals. The classification method realizes the full automatic control on classification, eliminates human factors, and can greatly improve the efficiency and the accuracy of classification. Simultaneously, the classification method has an accurate design in the height range of positions of the pole pieces, can effectively prevent the pole pieces from being damaged in the classification process, and is beneficial to realizing the full automatic control method. The structural design of the system is simple and reasonable.
Description
Technical field
The present invention relates to a kind of method that lamellar material is classified and supporting system, relate in particular to a kind of method and corollary system that battery pole piece is classified.
Background technology
In the battery production process, the link that it is a height consuming time that the pole piece of battery is classified, cost is high.In the battery production process, generally to carry out stepping by weight to battery pole piece, promptly the positive/negative plate of battery to be weighed piecewise, scale goes out the defective pole piece of rejecting overweight or ultralight after the weight, more qualified pole piece is divided into some shelves by Different Weight and collects respectively.Normally use at present artificial mode weighing stepping again on electronic scale, very complicated and uninteresting for operating personnel, inefficiency not only, and operation can cause employee's fatigue and absent minded for a long time, so misplace pole piece and render a service and reduce; Mistake that the more important thing is pole piece classification will directly cause the battery consistency can be very poor, waste a large amount of batteries, not only cause expensively, and bring bigger environmental problem.
The PACK of battery, the secondary power supply of wanting PACK to be used in combination all needs combo, combo just requires pole piece is selected, the previous workman of order one day can only 100 batteries of combo, also with regard to 25 groups, and about 1.5 hundred million groups of the battery of electric vehicle group that China 1 year consumes, 6,000,000 man days of human cost of waste, calculating by 70 yuan of everyone days has the waste of 4.2 hundred million manpowers every year.And in golf cart market, every field such as electric tool market, reserve energy storage are huge especially by the battery waste that the battery consistency difference causes.
Summary of the invention
This have aim to provide a kind ofly can raise the efficiency greatly, error rate is near zero battery pole piece sorting technique and the system that matches with it.
Implementation of the present invention is as follows:
The method that battery pole piece is classified adopts computer control, and the length and width of every pole piece, finger gauge scale value are all identical, are criteria for classification with its weight, comprise the steps:
Adopt manipulator to get a slice pole piece automatically at every turn and be sent to weighing on the electronic-weighing instrument, after the data acquisition, computer according to claim weight data judge the pole piece classification, and, adopt manipulator automatically pole piece to be placed into the rewinding position of corresponding classification according to affiliated classification.
For avoiding the pole piece damage, when described manipulator was got pole piece at every turn, keeping pole piece was 1～3mm apart from the height of manipulator; The rewinding position of the corresponding classification that automatically pole piece is placed at described manipulator, keeping pole piece is 3～20mm apart from the height of manipulator.
Realize the above-mentioned system that battery pole piece is carried out sorting technique, comprise center control part, robot brain tool hand, feed arrangement, material collecting device and electronic weighing device, the center control part is connected respectively with manipulator, feed arrangement, material collecting device and electronic weighing device, provides command adapted thereto to finish required movement by center control to corresponding component; Pneumatic extractor is installed, with absorption pole piece to be classified on manipulator; Feed arrangement, electronic weighing device, material collecting device are installed in the same work box; Include the above rewinding module of 2 covers and the rewinding box of splendid attire pole piece in the material collecting device, and 2 servomotors; The rewinding module comprises housing, lead screw pair, guideway and push rod pair, wherein push rod is controlled movable between lead screw pair and guideway, lead screw pair is connected with one of them servomotor, and rewinding box bottom surface has and can hold that the push rod pair moves up and down and don't the opening of the battery pole piece that can drop; On the box of the splendid attire pole piece of feed arrangement and/or material collecting device, the hole that can allow the position inductor sense signal is arranged, on the work box inwall with installation site, the corresponding position of this opening inductor, in order to obtain the pole piece height number, feed back to the center control part;
Be comprehensive categorizing system operating efficiency, the accuracy rate of improving, preferred 5～10 covers of described rewinding module tricks, and the rewinding module is arc length circumferential arrangement such as the center is with wherein the servomotor that is installed on its below; Another servomotor is connected with lead screw pair; The servomotor that is installed on rewinding module below then connects worm and gear, and worm screw is connected with the change gear device again.Before manipulator will confirm that the pole piece of certain weight type is being put into corresponding rewinding box, if the pole piece height in the rewinding box outside preset range 3～20mm, position sensor is then with information notification center control part, center control is sent instruction to the servomotor that is installed under the rewinding module, servomotor promotes the rewinding module of change gear device under this rewinding box by worm and gear, promote the push rod pair by this rewinding module lead screw pair, arrive in the scope of precalculated position with the pole piece height of adjusting in the rewinding box.
For optimizing feeding part, the overall performance of raising system, the feed arrangement that adopts comprises the charging box of feed module and splendid attire pole piece, and servomotor, feed module comprises housing, lead screw pair, guideway and push rod pair, wherein push rod is controlled movable between lead screw pair and guideway, and lead screw pair is connected with servomotor, and charging box bottom surface and/or side have and can hold that the push rod pair moves up and down and don't the opening of the battery pole piece that can drop.After needs divided time-like to the raw material pole piece, receive instruction, the lead screw pair in the charging driven by servomotor feed module drove the secondary precalculated position of arriving of push rod, and promptly the distance between pole piece and the manipulator is 1～3mm, and manipulator is drawn the raw material pole piece herein.
Compared with prior art, the present invention has the following advantages:
1. adopt sorting technique of the present invention, realize the Automatic Control of classification, eliminated the manpower factor, can improve the efficient and the accuracy rate of classification greatly.Accurate to the altitude range design of pole piece present position simultaneously, can effectively avoid the damage of pole piece in assorting process, help the realization of control method for fully automatic.
2. the supporting categorizing system of sorting technique of the present invention is complete moving control system, with manual sort of the prior art supporting equipment the fundamental difference of matter is arranged, the particularly original design of its rewinding and feed arrangement not only can effectively realize automatic control, and its structural design advantages of simple.
Description of drawings
Fig. 1: the schematic perspective view of the embodiment of the invention 1 categorizing system;
Fig. 2: the embodiment of the invention 1 work box removes the front view of door-plate;
Fig. 3: the embodiment of the invention 1 work box removes the vertical view of top cover;
Fig. 4: the schematic perspective view of the embodiment of the invention 1 feed module;
Fig. 5: the schematic perspective view of the embodiment of the invention 1 rewinding module;
Fig. 6: the schematic perspective view of the embodiment of the invention 1 charging box;
Fig. 7: the schematic perspective view of the embodiment of the invention 1 classification rewinding box;
Fig. 8: the work box that removes bottom of the embodiment of the invention 1 is looked up diagrammatic sketch;
Fig. 9: the embodiment of the invention 1 work box can be seen the side view of inwall
The specific embodiment
Embodiment is just for a kind of implementation of the present invention is described, not as the limiting the scope of the invention explanation.
The method that battery pole piece is classified adopts computer control, and the length and width of every pole piece, finger gauge scale value are all identical, as length * wide is 68.0 * 41.0mm, with its weight is criteria for classification, and classification can be divided into A, B, C, D, E, F, eight gears of G, H, A (2.66--2.70g); B (2.71--2.75g); C (2.76--2.80g); D (2.81--2.85g); E (2.86--2.90g); F (2.91--2.95g); G (2.96--3.00); H (＜2.66;＞3.00).
Comprise the steps:
Adopt manipulator to get a slice pole piece automatically at every turn and be sent to weighing on the electronic-weighing instrument, after the data acquisition, computer according to claim weight data judge the pole piece classification, and, adopt manipulator automatically pole piece to be placed into the rewinding position of corresponding classification according to affiliated classification.For avoiding the pole piece damage, when described manipulator was got pole piece at every turn, keeping pole piece was 1～3mm apart from the height of manipulator; The rewinding position of the corresponding classification that automatically pole piece is placed at described manipulator, keeping pole piece is 3～20mm apart from the height of manipulator.
For realizing above-mentioned sorting technique, supporting employing automatic classification system, the entire system signal is shown in Figure 1, comprises center control part A, robot brain tool hand B and work box C three parts, pneumatic extractor 4 is installed, with absorption pole piece to be classified on manipulator B; Among Fig. 1 on the top cover of faceplate of work box C be respectively feed arrangement 1 charging box 1-3, electricity the face 2a of weighing device 2 and the rewinding box 3-3 of material collecting device 3.
See that work box removes the front view 2 of door-plate, feed arrangement 1, electronic weighing device 2, material collecting device 3 have been installed in the work box C, the center control part is connected respectively with manipulator, feed arrangement, material collecting device and electronic weighing device, provides command adapted thereto to finish required movement by center control to corresponding component.Material collecting device 3 comprises the rewinding box 3-3 of rewinding module 3-1,2 servomotor 3-2a and 3-2b and splendid attire electrode slice, rewinding; 1 of feed arrangement comprises the charging box 1-3 of feed module 1-1, servomotor 1-2 and splendid attire electrode slice.
See that work box removes the vertical view 3 of top cover, have 8 cover rewinding module 3-1 and rewinding box 3-3, and be arc length circumferential arrangement such as the center is with servomotor 3-2b.
See the schematic perspective view 5 of independent rewinding module, comprise housing 3-1a, lead screw pair 3-1b, guideway 3-1c and secondary 3-1d of push rod, wherein secondary 3-1d of push rod is subjected to the instruction control can 3-1c activity between lead screw pair 3-1b and guideway, and lead screw pair 3-1b is connected with servomotor 3-2a; See the schematic perspective view 7 of independent classification rewinding box, rewinding box 3-3 bottom surface has and can hold that secondary 3-1d of push rod moves up and down and don't the opening 3-3a of the battery pole piece that can drop, distance between pole piece and manipulator is that the position of 3～20mm has the hole 3-3b that can allow the rewinding position sensor sense signal, at the inwall of work box C and the corresponding position in this hole rewinding position sensor 8 is installed referring to Fig. 9, (annotate: the pore of arrowhead indication is a position sensor among the figure).See that the work box that removes bottom looks up diagrammatic sketch 8, below rewinding module 3-1 servomotor 3-2b is installed, it is connected with worm and gear 5, and worm screw 5 is connected with change gear device 6 again.Before manipulator will confirm that the pole piece of certain weight type is being put into corresponding rewinding box, if the pole piece height in the rewinding box outside preset range 3～20mm, position sensor is then with information notification center control part, center control is then sent instruction to the servomotor 3-2b that is installed under the rewinding module, servomotor 3-2b promotes the rewinding module that change gear device 6 arrives under this rewinding box by worm and gear 5, make the lead screw pair of this rewinding module promote the push rod pair by servomotor 3-2a, arrive in the scope of precalculated position with the pole piece height of adjusting in the rewinding box.
See the schematic perspective view 4 of feed module, feed module 1-1 comprises housing 1-1a, lead screw pair 1-1b, guideway 1-1c and secondary 1-1d of push rod, wherein secondary 1-1d of push rod is subjected to the instruction control can activity between lead screw pair 1-1b and guideway 1-1c, and lead screw pair 1-1b is connected with servomotor 1-2.See the schematic perspective view 6 of charging box, charging box 1-3 bottom surface and side have and can hold that secondary 1-1d of push rod moves up and down and don't the opening 1-3a of the battery pole piece that can drop, the distance of while between pole piece and manipulator is that the position of 1～3mm has the hole 1-3b that can allow the feed entrance point inductor sense signal, at the inwall of work box C and the corresponding position in this hole feed entrance point inductor 7 is installed referring to Fig. 9, (annotate: the pore of arrowhead indication is a position sensor among the figure).After needs divided time-like to the raw material pole piece, receive instruction, the lead screw pair 1-1b that charging servomotor 1-2 drives in the feed module drove secondary 1-1d of push rod to the precalculated position, and promptly the distance between pole piece and the manipulator is 1～3mm, and manipulator is drawn the raw material pole piece herein.
Claims (5)
1. system that battery pole piece is classified, comprise center control part, robot brain tool hand, feed arrangement, material collecting device and electronic weighing device, the center control part is connected respectively with manipulator, feed arrangement, material collecting device and electronic weighing device, pneumatic extractor is installed on the manipulator, it is characterized in that: feed arrangement, electronic weighing device, material collecting device are installed in the same work box; Include the above rewinding module of 2 covers and the rewinding box of splendid attire pole piece in the material collecting device, and 2 servomotors; The rewinding module comprises housing, lead screw pair, guideway and push rod pair, and wherein the push rod pair can be movable between lead screw pair and guideway, and lead screw pair is connected with one of them servomotor; Another servomotor then is installed on side under the rewinding module, the rewinding module is arc length circumferential arrangement such as the center is with the servomotor that this is installed on its below, the described servomotor that this is installed on rewinding module below connects worm and gear, worm and gear is connected with the change gear device again, and rewinding box bottom surface has and can hold that the push rod pair moves up and down and don't the opening of the battery pole piece that can drop; On the box of the splendid attire pole piece of feed arrangement and/or material collecting device, the hole that can allow the position inductor sense signal is arranged, on the work box inwall with installation site, corresponding position, this hole inductor.
2. the system that battery pole piece is classified as claimed in claim 1, it is characterized in that: it is the position of 1～5mm apart from the height of manipulator that the hole that allows the position inductor sense signal on the box of the splendid attire pole piece of described feed arrangement is installed on the control pole piece, and it is the position of 3～20mm apart from the height of manipulator that the hole that allows the position inductor sense signal on the described rewinding box is installed on the control pole piece.
3. the system that battery pole piece is classified as claimed in claim 1 or 2 is characterized in that: preferred 5～10 covers of described rewinding module tricks.
4. the system that battery pole piece is classified as claimed in claim 1 or 2, it is characterized in that: described feed arrangement comprises the charging box of feed module and splendid attire pole piece, and servomotor, feed module comprises housing, lead screw pair, guideway and push rod pair, wherein the push rod pair can be movable between lead screw pair and guideway, lead screw pair is connected with servomotor, and charging box bottom surface and/or side have and can hold that the push rod pair moves up and down and don't the opening of the battery pole piece that can drop.
5. the system that battery pole piece is classified as claimed in claim 3, it is characterized in that: described feed arrangement comprises the charging box of feed module and splendid attire pole piece, and servomotor, feed module comprises housing, lead screw pair, guideway and push rod pair, wherein the push rod pair can be movable between lead screw pair and guideway, lead screw pair is connected with servomotor, and charging box bottom surface and/or side have and can hold that the push rod pair moves up and down and don't the opening of the battery pole piece that can drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010202222 CN101850341B (en) | 2010-06-18 | 2010-06-18 | Method and system for classifying battery pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010202222 CN101850341B (en) | 2010-06-18 | 2010-06-18 | Method and system for classifying battery pole pieces |
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| CN101850341A CN101850341A (en) | 2010-10-06 |
| CN101850341B true CN101850341B (en) | 2013-07-24 |
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| CN 201010202222 Active CN101850341B (en) | 2010-06-18 | 2010-06-18 | Method and system for classifying battery pole pieces |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641854B (en) * | 2012-04-28 | 2013-11-27 | 中国科学院深圳先进技术研究院 | Automatic weighing and sorting device |
| CN103785618A (en) * | 2012-11-01 | 2014-05-14 | 凯吉凯精密电子技术开发（苏州）有限公司 | Automatic capturing detection device for circuit boards and detection method |
| CN103674206B (en) * | 2013-12-30 | 2016-08-17 | 泉州市丰泽雅志电池机械设备有限公司 | The optional method of a kind of pole piece weighing and equipment |
| CN105013714A (en) * | 2015-07-02 | 2015-11-04 | 武汉中导光电设备有限公司 | Battery piece bonding detection method |
| CN109612558B (en) * | 2018-11-29 | 2021-11-12 | 江苏英能新能源科技有限公司 | Battery production is with high accuracy polar plate weighing device that has removal structure |
| CN112676787A (en) * | 2019-10-18 | 2021-04-20 | 航天科工惯性技术有限公司 | Automatic pairing method and device for movable coils of torquer |
| CN113522764B (en) * | 2021-09-16 | 2021-12-17 | 深圳市汇图技术有限公司 | Lithium battery pole piece coating distribution detection equipment |
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| CN2768219Y (en) * | 2005-01-18 | 2006-03-29 | 张家港市金帆电源有限公司 | Device for weighing pole piece weight |
| CN101024219A (en) * | 2007-03-30 | 2007-08-29 | 南京师范大学 | Cell plar-plate parallell quick weighing sorting method |
| CN101357717A (en) * | 2008-07-22 | 2009-02-04 | 南京师范大学 | Feeding device of sorter of batteries plate |
| CN201264027Y (en) * | 2008-07-18 | 2009-07-01 | 比亚迪股份有限公司 | Device for weighing and sorting battery pole pieces |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3812136B2 (en) * | 1998-04-23 | 2006-08-23 | 松下電器産業株式会社 | Automatic weight sorter for batteries |
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| CN2768219Y (en) * | 2005-01-18 | 2006-03-29 | 张家港市金帆电源有限公司 | Device for weighing pole piece weight |
| CN101024219A (en) * | 2007-03-30 | 2007-08-29 | 南京师范大学 | Cell plar-plate parallell quick weighing sorting method |
| CN201264027Y (en) * | 2008-07-18 | 2009-07-01 | 比亚迪股份有限公司 | Device for weighing and sorting battery pole pieces |
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Effective date of registration: 20210721 Address after: 410100 first floor, building 10, advanced energy storage and energy conservation demonstration Industrial Park, No. 169, Section 2, Renmin East Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: NATIONAL ENGINEERING RESEARCH OF ADVANCED ENERGY STORAGE MATERIALS Address before: No. 348, tongzipo West Road, Lugu national high tech Industrial Development Zone, Changsha City, Hunan Province, 410205 Patentee before: Hunan Corun New Energy Co.,Ltd. |
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