Patent ID: 9358647
Filing Date: 2016-06-07
CPC Classification: B23P,Y10S

Claim Text:
1. A screw locking device, comprising: a platform; a feeding mechanism positioned and mounted on the platform, for receiving a plurality of screws; a conveying mechanism comprising: a robot arm positioned adjacent to the platform; a sensor positioned on the robot arm, configured to sense a presence of a workpiece and emit a signal; a pneumatic screw driver positioned on the robot arm; and a controller positioned besides the robot arm, and electronically connected to the robot arm, the pneumatic screw driver, the pneumatic driver, and the sensor, respectively, when the controller receiving the signal emitted by the sensor, the controller controlling the pneumatic driver to move towards the platform and discharge air from the air outlet, so that the pneumatic driver pushing the pair of blocking members to move away from each other, and the screw on the blocking ends dropping to the pneumatic screw driver through the flexible tube driven by the air discharged from the air outlet, and then the controller controlling the robot arm to move the pneumatic screw driver to the workpiece, and controlling the pneumatic screw driver to lock the screw to the workpiece.