Magazine for electrode caps

摘要

A magazine for electrode caps of welding electrodes, in particular for welding tongs of welding robots, includes a magazine head and a changer magazine. A quick-action coupling unit connects the changer magazine to the magazine head, and at least one interlocking guide device is arranged on the magazine head and on the changer magazine. The electrode caps to be kept available for supply are stored in the changer magazine in two cap guides. The cap guides are diagonally offset in the changer magazine and magazine head. A magazine closure mechanism is arranged on the side of the changer magazine facing the magazine head, and the side of the magazine head facing away from the changer magazine is opened in the form of an aperture sufficiently far in the access direction of the welding tongs to expose the full diameter of the electrode cap aperture positioned in the access direction.

主权项

1. A magazine for electrode caps of welding electrodes, comprising:
a magazine head and a changer magazine to be connected to said magazine head; a quick-action coupling unit for connecting said changer magazine to said magazine head; at least one interlocking guide device respectively disposed on said magazine head and on said changer magazine; said changer magazine having two cap guides formed therein for keeping available electrode caps for supply, said guides having a profile corresponding to a shape of the electrode caps and extending parallel to a longitudinal axis of said changer magazine; said magazine head having cap guides formed therein in corresponding positions relative to said cap guides in said changer magazine, said cap guides in said magazine head and said changer magazine being diagonally offset from one another such that contact surfaces of the electrode caps are diagonally opposed to each other; and a magazine closure mechanism disposed on a side of said changer magazine facing said magazine head, and a side of said magazine head facing away from said changer magazine being open with an aperture sufficiently far in an access direction of welding tongs so as to expose a full diameter of the electrode cap aperture positioned in an access direction; and at least one clamping jaw for each said cap guide and for fixing the electrode cap in position, and a pressure plate adjacent to a transfer aperture in said magazine head and on the housing of said magazine head and opposite to a respectively other said aperture.