钢材打捆包装机器人驱动系统研究

摘要

驱动系统是钢材打捆包装机器人的关键部件，它通过驱动辊和盘条之间的摩擦力，实现盘条的送进和抽紧。新设计的驱动系统采用了偏心轴机构，它与弹簧压紧型驱动系统相比，克服了4个压紧辊压力大小不相等的缺陷。通过盘条的屈服极限来求得所需的压紧力，进而确定压紧辊的材料及油缸的安装、选型的基本参数。%The drive system is a key component of steel bale packaging robot. The wire rod is fed and tightened by the friction of drive roller. Compared with the type of springloaded drive system,the new drive system overcomes the defect of press not equal. The pressure was calculated by using yield limit of the wire rod. The design included material selection,basic parameters calculation and installation of cylinder.