The utility model relates to an extreme ear guiding mechanism, which comprises a roll shaft, a spring, a washer, an extreme ear roll, a bearing and a adjusting nut, a spring at the end of the roll shaft, a spring against a washer, a bearing sleeve inside the extreme ear roll, a bearing sleeve in the middle of the roll shaft, a washer contacting with a bearing, and an extreme ear roll can slide along the axis of the roll shaft through the combination of the bearings and the roll shaft, and an extreme ear roll can slide along the axis of the roll shaft. The guide groove with the holding pole ear is arranged on the peripheral side of the roll, and the outer thread is arranged on the head of the roll shaft. The adjusting nut is connected to the head of the roll shaft through the internal and external thread and matched with the thread. The adjusting nut drives the pole ear to move along the axis of the roll shaft to the appropriate position. At the same time, the pole ear is supported by the washer compression spring, and the pole ear will not deviate from the upper position to the guide groove. The position of the pole ear ensures the quality of the product accurately, and the position adjustment of the pole ear roll is convenient, fast and practical. It is suitable for different specifications of the pole ear and has a wide range of applications.
【技术实现步骤摘要】
一种极耳导向机构
本技术涉及锂离子电池制造领域,具体涉及一种极耳导向机构。
技术介绍
目前在锂离子电池制片机工作过程中,极耳放卷、送极耳裁切时,因为缺少导向机构,带热熔胶的极耳在直接经过过极耳辊上时,非常容易跑偏,导致后序的极耳裁切、焊接异常,造成产品不良率增加,需返工制造,增加人工成本、材料成本,降低了生产效率。
技术实现思路
针对现有技术存在的极耳容易跑偏的技术问题,本技术提供了一种极耳导向机构,保证极耳位置精确,具体技术方案如下:一种极耳导向机构,包括过辊轴、弹簧、垫圈、极耳过辊、轴承和调节螺母,过辊轴尾部套装弹簧,弹簧顶着垫圈,极耳过辊内部安装轴承,轴承套装于过辊轴中部,垫圈与轴承相接触,极耳过辊通过轴承与过辊轴的配合可沿过辊轴轴向滑动,极耳过辊外周侧设有容置极耳的导向凹槽,过辊轴头部设有外螺纹,调节螺母通过内外螺纹配合螺纹连接于过辊轴头部,旋转调节螺母,调节螺母驱动极耳过辊轴向移动压缩弹簧。作为本技术的一种优选方案,所述导向凹槽有多条且深度为0.3~0.4mm。作为本技术的一种优选方案,所述过辊轴尾部设有限位块,弹簧一端顶着限位块;另一端顶着垫圈,过辊轴头部安装端盖。作为本技术的一种优选方案,所述轴承有两个,左端的轴承与垫圈相接触,右端的轴承与调节螺母相接触。作为本技术的一种优选方案,所述轴承为深沟球轴承。本技术的有益效果:旋转调节螺母,调节螺母驱动极耳过辊沿过辊轴轴向移动到合适位置,同时极耳过辊顶着垫圈压缩弹簧,极耳从上一工位进入到导向凹槽中不会偏位,极耳位置精确保证产品品质,而且极耳过辊位置调节方便快捷,实用性强,适用不同规格的极耳,使用范围广。附图 ...
【技术保护点】
1.一种极耳导向机构,其特征在于:包括过辊轴、弹簧、垫圈、极耳过辊、轴承和调节螺母,过辊轴尾部套装弹簧,弹簧顶着垫圈,极耳过辊内部安装轴承,轴承套装于过辊轴中部,垫圈与轴承相接触,极耳过辊通过轴承与过辊轴的配合可沿过辊轴轴向滑动,极耳过辊外周侧设有容置极耳的导向凹槽,过辊轴头部设有外螺纹,调节螺母通过内外螺纹配合螺纹连接于过辊轴头部,旋转调节螺母,调节螺母驱动极耳过辊轴向移动压缩弹簧。
【技术特征摘要】
1.一种极耳导向机构,其特征在于:包括过辊轴、弹簧、垫圈、极耳过辊、轴承和调节螺母,过辊轴尾部套装弹簧,弹簧顶着垫圈,极耳过辊内部安装轴承,轴承套装于过辊轴中部,垫圈与轴承相接触,极耳过辊通过轴承与过辊轴的配合可沿过辊轴轴向滑动,极耳过辊外周侧设有容置极耳的导向凹槽,过辊轴头部设有外螺纹,调节螺母通过内外螺纹配合螺纹连接于过辊轴头部,旋转调节螺母,调节螺母驱动极耳过辊轴向移动压缩弹簧。2.根据权利要求1所述的...
【专利技术属性】
技术研发人员:李志军,李雪彬,
申请(专利权)人:东莞泓宇智能装备有限公司,
类型:新型
国别省市:广东,44
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。