SUCTION DEVICE

摘要

A device for vacuum-lifting workpieces includes a driving assembly, a rotating table, a plurality of suction assemblies mounted on the rotating table spaced from each other, and a vacuum pump. Each suction assembly includes a suction cup. An airflow guiding part is configured to align each suction cup with a vacuum when the suction cup is positioned above a picking station. The driving assembly makes the suction cups communicate with the airflow guiding part in succession. Each suction assembly is capable of picking a different type of workpiece, therefore the suction device can take the place of a plurality of individual manipulators.

主权项

1. A suction device, comprising:
a driving assembly, a rotating table, a plurality of suction assemblies mounted on the rotating table and spaced from each other, each suction assembly comprising a suction cup; and a vacuum pump assembly comprising an airflow guiding part, the driving assembly driving the rotating table to rotate the suction cup of one of the suction assemblies to communicate with the airflow guiding part, a vacuum generator communicating with the airflow guiding part and generates a vacuum in the suction cup.