Method and device for filling and closing pharmaceutical object
A device for filling and closing pharmaceutical objects disposed in parallel rows in nests that are removably inserted into a substantially tub-shaped tub requires a conveying device with conveying sections for processing the objects, wherein individual processing stations for the objects are disposed along the conveying sections, a lifting station provided at an inlet of the conveying device for removing the nests from the tub, a removal station for removing an object row from the nest and transferring the object row to the conveying device, and an insertion station. Objects removed from the nest are fed by the conveying device to the individual processing stations for the processing. The objects are returned to the nest, tub or individually removed from the conveying device.
1. A method for filling and closing pharmaceutical objects disposed in a plurality of nests, wherein each nest is provided in a tub and comprises parallel rows of the objects, the method comprising steps of:
in a lifting station, removing the nests from the respective tubs;
in a removal station, at an inlet of a conveying device, removing the objects from the nests by first lifting the objects out of the nests once, and then placing the objects in the conveying device;
processing the objects including feeding the objects in succession one way along a straight conveying section of the conveying device while carrying out each of the following processing sub-steps:
first weighing the objects at a first weighing station,
filling the objects at a filling station,
second weighing the filled objects at a second weighing station, and
closing the filled objects at a closing station, a crimping station or both; and
removing the closed filled objects, individually, from the straight conveying section of the conveying device,
wherein the conveying device comprises a straight return section capable of conveying the objects and extends at a distance from the straight conveying section,
wherein the straight conveying section and the straight return section are connected at ends by way of redirection curves,
wherein the individual removing of the closed filled objects occurs before the closed filled objects pass through any of the redirection curves of the conveying device, wherein the removing includes carrying the closed filled objects on a track; and
wherein the method further comprises conveying the tubs from the lifting station in a direction transverse to the straight conveying section, and conveying the nests away from the inlet of the conveying device towards an outlet of the conveying device transverse to the straight conveying section and underneath the conveying device.