CN202487698U - 一种锂电池极片打皱装置 - Google Patents
一种锂电池极片打皱装置 Download PDFInfo
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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
Abstract
本实用新型公开了一种锂电池极片打皱装置，旨在提供一种结构简单、安全高效的电池极片打皱装置。本实用新型包括支架（1）和依次安装在所述支架（1）上的导辊Ⅰ（2）、导辊Ⅱ（3）、传动辊（4），所述传动辊（4）紧贴分条刀模的上刀模，所述导辊Ⅰ（2）、Ⅱ（3）分别与所述传动辊（4）转动连接，所述导辊Ⅰ（2）、Ⅱ（3）之间的间隙用于夹持极片，所述传动辊（4）、所述导辊Ⅱ（3）为橡胶辊，所述导辊Ⅰ（2）为不锈钢辊。本实用新型可广泛应用于极片分条领域。
Description
一种锂电池极片打皱装置
技术领域
[0001 ] 本实用新型涉及一种锂电池极片打皱装置。
背景技术
[0002] 随着锂离子电池技术的广泛应用及生产完善，生产设备及生产工艺不断改进、更 新，锂电池生产的合格率也在不断上升。目前市场上手动分条设备的分条方式是由操作员工采用手动把握极片在进入分条刀模之前的平整情况，特别是当极片长度过长时，用手工往往很难把握极片前端与尾端平整度的一致性，从而导致分出的极片小条分斜及起皱现象，这样的极片只能报废处理，直接降低了产品的合格率，提高了生产成本。
实用新型内容
[0003] 本实用新型所要解决的技术问题是克服现有技术的不足，提供一种结构简单、安全高效锂电池极片打皱装置。
[0004] 本实用新型所采用的技术方案是：本实用新型包括支架和依次安装在所述支架上的导辊I、导辊II、传动辊，所述传动辊紧贴分条刀模的上刀模，所述导辊I、II分别与所述传动辊转动连接，所述导辊I、II之间的间隙用于夹持极片。
[0005] 优选地，所述支架两侧设有与所述导辊I、所述导辊II、所述传动辊相匹配的调节槽口。
[0006] 优选地，所述传动辊、所述导辊II为橡胶辊，所述导辊I为不锈钢辊。
[0007] 本实用新型的有益效果是：由于本实用新型包括支架和安装在所述支架上的两个导辊、传动辊，所述传动辊紧贴分条机的上刀模，所述导辊位于所述传动辊的下方并与所述传动辊转动连接；经本方案改造后的手动分条机在正常生产时，分斜、起皱的极片坏品大大减少，提高了产品优率，降低了生产成本；另外，由于该装置的存在，避免员工不慎将手压入刀模的风险，从而提高了操作的安全性。
附图说明
[0008] 图I是本实用新型的整体结构示意图。
具体实施方式
[0009] 如图I所示，本实用新型包括支架I和依次安装在所述支架上的导辊I 2、导辊II 3、传动辊4，所述传动辊4紧贴分条刀模的上刀模，所述导辊I 2、II 3分别与所述传动辊4转动连接，这样可以使所述上刀模的转动带动所述传动辊4，进而使两根导辊转动；所述导辊I 2、II 3之间的间隙用于夹持极片5 ;所述支架4两侧设有与所述导辊、所述传动辊4相匹配的调节槽口 6，根据极片的厚度大小可以通过所述调节槽口 6调整导辊I 2、II 3之间的距离，便于导辊的运动带动极片并矫正平整度，达到平稳送料分切的目的；所述传动辊
4、所述导辊II 3设为橡胶辊，所述导辊I 2设为不锈钢辊，平整和输送效果更佳。[0010] 本实用新型是通过在手动分条设备现行的基础上，在分条刀模的的入料口前增加打皱装置，使极片在进入分条刀模之前先经过导辊进行抚平并给极片一定的张力，再以恒定的速度把极片送进分条刀模进 行分条，分条质量好、生产效率高而且操作安全，可广泛应用于极片分条领域。
Claims (3)
1. 一种锂电池极片打皱装置，其特征在于：包括支架和依次安装在所述支架上的导辊I、导辊II、传动辊，所述传动辊紧贴分条刀模的上刀模，所述导辊I、11分别与所述传动辊转动连接，所述导辊I、II之间的间隙用于夹持极片。
2.根据权利要求I所述的一种锂电池极片打皱装置，其特征在于：所述支架两侧设有与所述导辊I、所述导辊II、所述传动辊相匹配的调节槽口。
3.根据权利要求I或2所述的一种锂电池极片打皱装置，其特征在于：所述传动辊、所述导辊II为橡胶辊，所述导辊I为不锈钢辊。
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