Screw fastening device

摘要

A screw device, for screws to a workpiece, comprises a platform, a feeding mechanism, a transferring mechanism, and a mechanism. The transferring mechanism is mounted on the platform and communicating with the feeding mechanism. The locking mechanism comprises a mounting plate, a first driving assembly, a second driving assembly, and a pneumatic sucker. The mounting plate is fixed on the platform. The first driving assembly is mounted on the mounting plate. The second driving assembly is fixedly connected to the first driving assembly. The pneumatic sucker is mounted on an end of the second driving assembly adjacent to the platform, and is located near an end of the first transferring member, the first driving assembly driving the second driving assembly and the pneumatic sucker to move along an axis of the pneumatic sucker. The second driving assembly drives the pneumatic sucker to rotate.

主权项

1. A screw fastening device, for fastening screws to a workpiece conveyed by a rail, comprising:
a platform; a transferring mechanism mounted on the platform, the transferring mechanism comprising a first transferring member and a second transferring member connected to the first transferring member, the first transferring member defining a first transferring groove at a surface of the first transferring member away from the platform for transferring the screws, the second transferring member defining a second transferring groove at a surface thereof away from the platform, the first transferring groove intersecting and communicating with the second transferring groove; a guiding mechanism comprising:
a mounting plate fixed on the platform,a driver fixed on an end of the mounting plate away from the platform, anda guiding member comprising a fixing portion fixed on the driver, and a guiding portion mounted on the fixing portion, the guiding portion partially received in the second transferring groove, wherein, when the guiding member is driven by the driver, the guiding portion slides along the second transferring groove, and pushes a screw in the second transferring groove to the pneumatic sucker; a fastening mechanism comprising a mounting plate, a first driving assembly, a second driving assembly, and a pneumatic sucker, the mounting plate fixed on the platform, the first driving assembly mounted on the mounting plate, the second driving assembly fixedly connected to the first driving assembly, the pneumatic sucker mounted on an end of the second driving assembly adjacent to the platform, and located adjacent to an end of the first transferring groove, the first driving assembly driving the second driving assembly and the pneumatic sucker to move along an axis of the pneumatic sucker, the second driving assembly driving the pneumatic sucker to rotate, a suction end formed at an end of the pneumatic sucker adjacent to the platform, the suction end driven by the first driving assembly to hold the screw by suction, and to position the screw to a predetermined portion of the workpiece, the second driving assembly driving the pneumatic sucker to rotate to fasten the screw on the workpiece.