CN102163738A - 一种电池电压和内阻自动检测与喷码方法 - Google Patents

一种电池电压和内阻自动检测与喷码方法 Download PDF

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CN102163738A
CN102163738A CN2011100740178A CN201110074017A CN102163738A CN 102163738 A CN102163738 A CN 102163738A CN 2011100740178 A CN2011100740178 A CN 2011100740178A CN 201110074017 A CN201110074017 A CN 201110074017A CN 102163738 A CN102163738 A CN 102163738A
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CN102163738B (zh
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王晓
陈能通
吴合年
梁峰
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In science and Technology (Shenzhen) Co., Ltd. xiede
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Abstract

本发明涉及一种电池电压和内阻自动检测与喷码方法,包括:第一步:启动拉带电机带动传送带直至红外检测电池到位;控制打开气泵电磁阀夹紧电池直至测量完毕或指定时间结束关闭气泵电磁阀回位测试夹紧机构、松开电池;接收电压电阻测试仪的测量数据再返回第一步;还包括:根据每个电池的所测量数据输出喷印内容并控制喷码机对传送到喷头处的电池逐个喷印。这种自动检测与喷码方法,全自动化、提高了工作效率和正确度,同时避免漏测。

Description

一种电池电压和内阻自动检测与喷码方法
技术领域
本发明涉及电池生产,具体涉及一种电池电压和内阻自动检测与喷码方法。
背景技术
锂离子电池出货之前,首先要对锂离子电池各项电性能进行测试。电池的各项电性能指标主要指电池的电压、内阻、容量,对于配组电池则要求同一组电池的各个电芯之间的容量、电压、内阻数据相差不大,因为对于同一组电池来说,其性能受受到其中每个电池的影响。
目前国内一般的电压内阻检测以及配组是通过人工操作实现,人工通过电压内阻测试仪检测每个电芯的实际电压内阻值,人工操作具有很多的不确定性,包括漏测、误测等很多情况,不能将一些不良品准确、及时的挑选出来,进而导致坏品流到客户处,造成不可预测的后果。
发明内容
本发明需要解决的技术问题是,如何提供一种电池电压和内阻自动检测与喷码方法,能自动化检测与喷码、可提高工作效率以及避免人工失误。
本发明上述技术问题这样解决:构建一种电池电压和内阻自动检测与喷码方法,包括以下循环步骤:
启动拉带电机带动传送带直至红外检测电池到位;
控制打开气泵电磁阀夹紧电池直至测量完毕或指定时间结束关闭气泵电磁阀回位测试夹紧机构、松开电池;
接收电压电阻测试仪的测量数据;
还包括步骤:
根据每个电池的所述测量数据输出打印内容并控制喷码机对传送到喷头处的电池逐个打印。
按照本发明提供的方法,还包括在所述传送带上人工放置电池或电芯。
按照本发明提供的方法,还包括根据所述测量数据生成测试记录并逐条调用测试记录进行打印。
按照本发明提供的方法,所述喷印包括对不合格电池进行区别打印,如:喷印红色标记或不打印。
按照本发明提供的方法,用于所述传送到喷头处的装置也使用所述拉带电机。
本发明提供的电池电压和内阻自动检测与喷码方法,采用自动机构、电路和控制程序,较现有技术具有以下优势:
1、         全自动化检测与喷码,提高工作效率;
2、         避免漏测、误测,能将一些不良品准确、及时的挑选出来。
附图说明
下面结合附图和具体实施例进一步对本发明进行详细说明:
图1为本发明具体实施例的系统装置连接结构示意图;
图2为图1中电池自动检测喷印装置的电原理结构及使用连接示意图;
图3为图2所示装置使用的控制程序软件流程示意图;
图4为图1中计算机使用的控制程序软件流程示意图;
图5为图1中计算机使用的喷印管理程序软件流程示意图。
具体实施方式
如图1所示,本发明具体实施例中,所述电池电压和内阻检测与喷码一体化系统由自动检测打印装置3(包括拉带机构、设于拉带机构起始端的测试夹紧机构及该测试夹紧机构的红外线感应器、设于拉带机构尾端的喷码机4的喷头部分)、喷码机4、与测试夹紧机构经线路连接的电压内阻测试仪2以及分别与电压内阻测试仪2和喷码机4经线路连接的计算机1组成,其中:自动检测喷印装置3内设置的控制电路和程序。
所述拉带机构由套装在两端驱动轮上的拉带、与拉带一侧边平行设置用于固定电芯的限位挡条组成;该限位挡条根据不同电池的不同宽度、尺寸以及喷码机喷头调节位置。
所述测试夹紧机构由垂直设置在拉带机构限位挡条外侧起始端旋转90度的T型支架的第一支架、垂直于第一支架且与拉带平行的第二支架、第二支架中端沿起始方向垂直延设的第三支架、第二支架与第三支架交汇处底部设置的同步电机、同步电机经传动机构连接平行第三支架底部的滑架、第三支架上开设的滑槽、滑槽内安装的汽缸、汽缸内延设穿透于第三支架和滑架的活塞杆、活塞杆连接与滑架垂直且设于滑架底部临近于拉带的铜块测试头、设于拉带机构壳体上并与电压内阻测试仪2经线路连接的红外线感应器组成;该铜块测试头可随活塞杆上、下移动并由同步电机驱动随拉带前进或后退。
所述喷码机4的喷头设于拉带机构尾端的正上方,且喷头旁边设有一红外线感应器。
其工作原理:人工放置电芯到拉带机构上,电芯沿拉带机构流动,先经过红外线感应器感应,控制电压测试夹紧机构的铜块测试头夹紧电芯,由内阻测试仪2进行电压内阻测试、计算机1接受内阻测试仪2信号。计算机1通过接收电压内阻测试仪2实际数据调取与之对应的喷码内容,电芯电压内阻测试结束后继续随拉带流动,电芯经喷码机的红外感应器感应后喷码机对电芯而进行喷码,喷码结束后根据不同喷码内容对电芯进行分组放置。
如图2所示,本发明的自动检测喷印装置包括控制单元及其连接的红外检测单元、步进电机或电机的电源控制开关、测试夹紧机构的气泵电磁阀以及与计算机和喷码机通讯的通讯端口,其中控制单元采用可编程逻辑控制器PLC。
如图3所示,本实用新型的自动检测喷印装置中PLC的控制程序包括以下具体步骤:
301)电机转动拉动电芯;
302)判断是否到检测位?是进入下一步,否则返回步骤301);
303)打开气泵电磁阀夹紧电芯;
304)等待指定时间使测试仪完成内阻、电压测试;
305)关闭气泵电磁阀通过回位机构松开电芯;
306)进行下一个电芯测试?是返回步骤301),否则进入下一步;
307)判断是否到检测位?是进入下一步,否继续检测
308) 喷印完成? 是进入下一步,否继续
309) 结束。
如图4所示,本实用新型的计算机检测与喷码的控制程序包括以下具体步骤:
401)接收自动检测喷印装置发送的完成夹紧电芯信号?是进入下一步,否则返回步骤401);
402)接收测试仪测试数据;
403)根据测试数据生成喷印内容;
404)后台喷印;
405)结束或返回步骤401)。
如图5所示,本发明的喷印管理程序包括以下具体步骤:
501)电芯到达喷印位?是进入下一步,否则等待传送电机传送返回步骤501);
502)从后台打印队列中调取当前文件喷印,更新喷印队列;
503)判断喷印队列是否空?是结束,否则返回步骤501)。
以上所述仅为本发明的较佳实施例,凡依本发明权利要求范围所做的均等变化与修饰,皆应属本发明权利要求的涵盖范围。

Claims (5)

1.一种电池电压和内阻自动检测与喷码方法,其特征在于,包括以下循环步骤:
启动拉带电机带动传送带直至红外检测电池到位;
控制打开气泵电磁阀夹紧电池直至测量完毕或指定时间结束关闭气泵电磁阀回位测试夹紧机构、松开电池;
接收电压电阻测试仪的测量数据;
还包括步骤:
根据每个电池的所述测量数据输出喷印内容并控制喷码机对传送到喷头处的电池逐个打印。
2.根据权利要求1所述方法,其特征在于,还包括在所述传送带上人工放置电池。
3.根据权利要求1所述方法,其特征在于,还包括根据所述测量数据生成测试记录并逐条调用测试记录进行喷印。
4.根据权利要求3所述方法,其特征在于,所述喷印包括对不合格电池进行区别打印。
5.根据权利要求1所述方法,其特征在于,用于所述传送到喷头处的装置也使用所述拉带电机。
CN2011100740178A 2011-03-26 2011-03-26 一种电池电压和内阻自动检测与喷码方法 Expired - Fee Related CN102163738B (zh)

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CN104015498A (zh) * 2014-05-28 2014-09-03 阿博建材(昆山)有限公司 一种具有自动夹持定位功能的打标装置
CN104438137A (zh) * 2014-11-28 2015-03-25 熊铭 一种二次电池高速自动配阻分选机
CN104942592A (zh) * 2015-07-22 2015-09-30 苏州市万祥电器成套有限公司 Tco玻璃与镍片自动贴合生产线
CN117747990A (zh) * 2024-02-15 2024-03-22 昆明市官渡区职业高级中学 新能源汽车动力电池维修检测系统及方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015498A (zh) * 2014-05-28 2014-09-03 阿博建材(昆山)有限公司 一种具有自动夹持定位功能的打标装置
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CN104438137A (zh) * 2014-11-28 2015-03-25 熊铭 一种二次电池高速自动配阻分选机
CN104438137B (zh) * 2014-11-28 2017-10-20 熊铭 一种二次电池高速自动配阻分选机
CN104942592A (zh) * 2015-07-22 2015-09-30 苏州市万祥电器成套有限公司 Tco玻璃与镍片自动贴合生产线
CN104942592B (zh) * 2015-07-22 2017-05-24 苏州市万祥电器成套有限公司 Tco玻璃与镍片自动贴合生产线
CN117747990A (zh) * 2024-02-15 2024-03-22 昆明市官渡区职业高级中学 新能源汽车动力电池维修检测系统及方法
CN117747990B (zh) * 2024-02-15 2024-04-23 昆明市官渡区职业高级中学 新能源汽车动力电池维修检测系统及方法

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