Medium-and-large-span truss type manipulator

The utility model discloses a medium-and-large-span truss type mechanical arm which is provided with a stand column. The cross beam is mounted on the stand columns; the mounting seat is slidably mounted on the cross beam; the translation driving mechanism can drive the mounting seat to slide on the cross beam; the lifting shaft is mounted on the mounting seat in a sliding manner; the lifting driving mechanism can drive the lifting shaft to move up and down; the sucker frame is mounted at the bottom of the lifting shaft; the suction cup is installed on the suction cup frame and can suck glass, the conveying span is large, and the device is suitable for a long-distance station carrying production line. 本实用新型公开了一种中大跨度桁架式机械手，具有：立柱；横梁，安装在立柱上；安装座，滑动安装在横梁上；平移驱动机构，能够驱动安装座在横梁上滑动；升降轴，滑动安装在安装座上；升降驱动机构，能够驱动升降轴上下运动；吸盘框架，安装在升降轴的底部；吸盘，安装在吸盘框架上，吸盘能够吸附玻璃，输送跨度大，适应长距离工位搬运生产线。