Device for screwing caps comprising a clamp of prehension a mechanical control

摘要

The present invention relates to a device for screwing caps onto receptacles, comprising at least a spindle (5) mounted to pivot on a support element (4), the pin being provided with a grasping clamp (10) of the plugs and slidably receiving a control element (15) having one end connected to the clamp and an opposite end connected to a displacement member (17) including: - a connection to an arc - wedged (18) connecting the support member and the control element and having a first stable position for holding the control element in the open position of the clamp and a second stable position for holding the control element in the closed position of the clamp, and - of the supply means of the connection in its stable positions.