Installation for dip coating articles
View Patent ↗An installation for dip coating articles, which are movable up to and away from at least one dip tank with the aid of a transport system. In order to be dipped and removed, they are moved onto a rotary platform of at least one stationary rotary station and are dipped into and removed from the treatment liquid by rotation of the rotary platform. Each article is fastened with the aid of a fastening device to a skid which interacts with the transport system. The fastening device has a holding structure for the article and at least two rockers which are U- or V-shaped and are fastened in a pivotable manner to the holding structure at their vertex. The two arms of the U or V have a slot into which one guide pin fastened to the skid engages and slides in the corresponding slot upon rotation of the skid.
1. An installation for immersion treating objects comprising:
a) at least one immersion tank, which can be filled to a certain level with a treatment fluid;
b) a transport system, which moves objects towards the at least one immersion tank and away from the at least one immersion tank;
c) at least one stationary rotary station, which is provided on the at least one immersion tank and has a rotary platform on which at least one object can be fastened in each case and which can be rotated from a first position, in which the object is located above the level of the treatment fluid, into a second position, in which the objects located below the level of the treatment fluid, and/or in the opposite direction between these two positions;
wherein
d) each object can be fastened to a skid, which cooperates with the transport system and can be fixed on the rotary platform of the at least one stationary rotary station, wherein the skid has a base structure and a fastening device for the object;
wherein
e) the fastening device has a holding structure for the object and at least two rockers, which are in the shape of a U or a V and are fastened in pivotable manner to the holding structure at their vertex;
wherein
f) both limbs of the U or V shaped rockers have a slot in which a guide pin which is fastened to the skid engages in each case and slides in the corresponding slot upon a rotation of the skid.
2. An installation according to claim 1 , wherein the fastening device has a damping device which brakes the gravity-induced movement of the object with respect to the skid.