制片机极片放卷装置设计.docx
《制片机极片放卷装置设计.docx》由会员分享,可在线阅读,更多相关《制片机极片放卷装置设计.docx(45页珍藏版)》请在第一文库网上搜索。
1、课题名称制片机极片放卷装置设计内容提要本课题是针对XX精密机械公司生产的制片机进行极片放卷装置设计,由于是对雅康公司实际产品设计,具有较强的实践性,需实习调研过程。极片放卷装置是制片机上的关键构件之一。它的好坏直接影响极片卷材的的贴胶质量,其中包括容易造成的卷材边部翘边、塔形、振纹、错层等质量缺陷。该放卷装置核心部件主要由拉杆、胀紧套、空心轴、由胀紧块与锥顶组成的斜楔机构、蜗轮蜗杆组成的减速机构以及气缸组成的驱动机构构成,主要完成胀紧卷管以及通过旋转完成传递线速度的作用。它的工作原理为:拉杆从气缸传动机构中获得轴向推动力,通过与锥顶的螺纹连接把推力传递给胀紧块。此时,胀紧块与锥顶组成的斜楔机构
2、通过倾斜的滑块摩擦斜面将拉杆的轴向推力转变为胀紧块的径向推力推动胀紧块径向胀开,从而达到胀紧卷管的目的。同时,由于制片机是走带进行工作,如此,精确的线速度非常重要。但是在极片厚度放卷减少而电机转速不变的情况下,线速度将会越来越慢,这样将产生张力,将严重影响制片机下个走带的极片贴胶。而且,放卷装置在开机、关机、增速、减速过程中,产生的张力损害非常大,针对这种情况,我专门设计了极片走带线速度的PLC控制,做到线速度的实时动态监控与调整。解决了由于产生张力导致极片放卷制片不高的问题。ISummaryThis topic is for Ya Kang precision machinery compa
3、ny production machine forrolling device pole piece design, because is the actual product design elegant kangcompany, with strong practicality, to practice the research process. Pole piece rollingdevice is one of the key components production machine. It is good or bad directly affectthe quality of p
4、ole piece rolling material of stick glue, including easy to cause the coil sidebecome warped edge, tower, vibration grain defects, wrong layer, etc.Rolling device which core part is mainly composed of bar, bulging tight cover,hollow shaft, consisting of the swelling and cone roof wedge mechanism, wo
5、rm gear andworm drive mechanism of retarding mechanism and cylinder, mainly done the swellingvolume tube, and passed through the rotating linear velocity. Its working principle is: thepull rod from cylinder actuator axial thrust, thrust through with threaded connection on thetop of the cone to the s
6、welling. At this point, the swelling and cone top of inclined wedgeinstitutions through the inclined sliding block friction slope will pull rod axial thrust intoassortments of tight piece of radial thrust push tight piece of radial bulge, so as to achievethe aim of the swelling volume tube. At the s
7、ame time, due to the production machine is goto work, so, the accurate linear velocity is very important. But in plate thickness to reducethe motor speed is constant, linear speed will be slower and slower, this will create tension,will seriously affect the production machine next pole piece stick a
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 制片 机极片放卷 装置 设计
