Device for positioning and supplying fixing elements
A method for supplying, positioning and processing fixing elements using a transport means which moves the fixing elements from a starting position to a processing position whereby the individual fixing elements are introduced into a chuck provided with two clamping jaws, are held by the clamping jaws in an engaging position and, once the chuck has been positioned, are taken up from this position by a driving element and the chuck presses them against a locating device and a connection is made to a component part by the driving element when the chuck is opened, wherein the upward motion of the chuck, while feeding the fixing element to the locating device, prevents the supply of further fixing elements to the chuck.
1. A method for supplying, positioning and processing fixing elements to a component part by transporting the fixing elements from a starting position to a processing position, which comprises:
introducing an individual fixing element into a chuck provided with two clamping jaws, which hold the individual fixing element in an engaging position, and after the chuck has been positioned, the individual fixing element is positioned by a driving element whereby the chuck presses the fixing element against a locating device so that a connection is made to a component part by the driving element when the chuck is opened,
wherein the upward motion of the chuck, while feeding the fixing element to the locating device, prevents the supply of further fixing elements to the chuck, and
wherein the fixing element is conveyed to the locating device which is disposed at the end of a rotating element, said locating device provided with a suction opening which functions to suck and position the head of the fixing element to the rotating element.
2. The method of claim 1 wherein the fixing element is-friction-welded to the component part by the rotation of the rotating element containing the fixing element, relative to the component part.