六工位自动送料压片机设计与实现  

Design and implementation of automatic feeding system for tablet pressing machine with six station

作　　者：杨益洲 周益军[1] 李小忠 张兆东[1] 李红岩 Yang Yizhou;Zhou Yijun;Li Xiaozhong;Zhang Zhaodong;Li Hongyan(School of Mechanical Engineering, Yangzhou Polytechnic College, Jiangsu Yangzhou, 225012, China)

机构地区：[1]扬州市职业大学机械工程学院,江苏扬州225012

出　　处：《机械设计与制造工程》2020年第6期44-46,共3页Machine Design and Manufacturing Engineering

基　　金：扬州市科技计划项目(YZ2017285);江苏省高教学会职业能力研究委员会项目(ZY2018C09);江苏省高等学校大学生创新创业训练计划(201811462010Y)。

摘　　要：设计了六工位自动送料避雷器芯片压片机,由伺服电机通过同步带降速增扭后驱动工作台转动,并在旋转到相应工位后停止几秒,进行加料和压铸作业。以台达DVP40EC PLC为控制器,发出脉冲驱动伺服电机,控制工作台的旋转角度,确保工位准确。自动称重单元对加料剂量进行控制(5.8±0.1 g)。芯片制作工艺为二次压铸,首先由10 t油压机进行压铸,然后工作台旋转,到下一工位后再由30 t油压机压铸,经两次压铸成型,完成避雷器芯片的制作。A six-station automatic feeding arrester chip presser is designed.The servo motor drives the working table to rotate through the synchronous belt to reduce speed and increase torsion.After rotating to the corresponding working station,it stops for a few seconds to carry out feeding and die-casting operations.Delta DVP40EC PLC is used as the controller to send pulse to drive servo motor,control the rotation angle of the working table and ensure the accuracy of working position.The feeding function is controlled by the automatic weighing unit(5.8±0.1 g).The chip manufacturing process is secondary die-casting,which is firstly performed by a 10 t oil press,then rotated by the working table,and then die-casting by a 30 t oil press at the next station.After two die-casting molding,the production of the lightning arrester chip is completed.

关 键 词：压片机 冲压 自动称重 伺服电机 

分 类 号：TS206[轻工技术与工程—食品科学]