Vorrichtung zum Rotieren eines Probenröhrchens

摘要

A sample container turning apparatus (p1) comprising: a holding member (2) for holding a plurality of sample containers (1) in a predetermined direction; intermittent conveyor (20) means for conveying the holding member intermittently; an arm member (3); a rotary member (4) rotatably mounted on the arm member, a hand member (5) attached to the rotary member and including a plurality of grip hands (12) hinged to the rotary member so as to pivot on hinge shafts for gripping and releasing the one of the sample containers; coupling means (8) coupled to the hand member and including a shaft member (13) adapted to reciprocate through the rotary member; first drive means (9) for pivotting the hand members by reciprocating the shaft member of the coupling means; second drive means (10) for rotating the rotary member; and control means (11) for controlling the first drive means and the second drive means. The hand member is pivotted by the first drive means and the coupling means to cause its plurality of grip hands to grip the one sample container, and the rotary member is then rotated by the second drive means to turn the one sample container on its axis. Application: rotating the sample container for reading the bar code label adhering to the container.