Abstract: The invention concerns a multiaxial industrial robot (1), including of a mount (2), a rotatable and swingable rocker (3), a swingable extension arm (6) and a multi-member rotatable and swingable robot hand (8), whose members are driven by motors (10, 11, 12) arranged on extension arm (6). Extension arm (6) is mounted (27) on one side on a one-arm formed rocker (4), whereby at least two motors (10, 11, 12) are arranged next to each other on the extension arm in the direction of extension of its swinging axis (7). With a triangular arrangement, motors (10, 11, 12) are arranged with their motor axes (13) in an isosceles triangle, whose base is oriented to bearing (27) of extension arm (6).
Abstract: The invention is concerned with the design of processing stations for the processing, by welding technology, of semi-finished vehicle body subassemblies (5) within the framework of a flexible manufacturing system. Thereby, frame-like work piece carriers (1) with support members (4) are used for loose positioning of components of the subassemblies (5), where the work piece carriers (1) are also capable of accepting differently configured subassemblies. The transfer line (9) is not planned as a single line, but includes only the input station (10), the work position (6) and the output station (11). Next to these stations (10, 11), storage stations (14) are arrayed, which are connected with one another by a transport system (20) which crosses the transfer line (9). In this manner it is made possible to store the work piece carriers (1) with the processed subassemblies (5) or to bypass the next work station if it is not capable of receiving (a work piece carrier), or is out of order.
Type:
Grant
Filed:
July 23, 1986
Date of Patent:
April 19, 1988
Assignees:
Kuka Schweissanlagen + Robotor GmbH, Siemens Aktiengesellschaft