本发明涉及一种设备，用于供给到处理小部件的处理装置，特别是Bolzenzuführvorrichtung用于与储存器的螺柱焊设备，用于接收具有供给单元所供给的小部件，并与馈电单元和连接连接器的处理单元，其用于传输连接通道的 有一小部分。 用于监视正确的状态和/或所述连接元件（5）的与所述供给单元和/或处理装置中，所述连接元件（5）基本上在的导电装置（6）的整个长度，其中的测量装置的正确连接（13） 被提供，其连接到连接到导电装置（6）的一端的至少一个测量终端。

The invention relates to a device for feeding to processing small components to a processing device, in particular Bolzenzuführvorrichtung for a stud welding device, with a a reservoir for receiving the supplied small parts having supply unit and with a connecting the supply unit and the processing apparatus connection element of a connecting channel for the transport having small parts. For monitoring the proper state and / or to the correct connection of the connecting element (5) with the supply unit and / or the processing device, the connecting element (5) substantially over its entire length of electrically conductive means (6), wherein a measuring device (13) is provided, which is connected to at least one measurement terminal to one end of the electrically conductive means (6).