A welding fixture production line

Abstract

This invention relates to the field of automated welding production line manufacturing technology, and in particular to a welding fixture transfer line, comprising an upper conveyor line, a lower conveyor line, a first-end connecting lifting mechanism, a second-end connecting lifting mechanism, a transport fixture, and an intermittent transfer mechanism. During operation, the transport fixture, carrying the welding fixture, moves stepwise along the upper conveyor line to the second end, and is then transferred to the lower conveyor line via the second-end connecting lifting mechanism. After loading the product to be welded, it returns to the upper conveyor line via the first-end connecting lifting mechanism, achieving a cyclical flow. A fixed-spacing unit can adjust the adjacent spacing to the set value required for mechanical linkage with the intermittent transfer mechanism during the transfer of the transport fixture. This solves, on the one hand, the problems of inaccurate spacing control and positioning deviation in traditional technologies, improving the reliability of mechanical linkage with the intermittent transfer mechanism; on the other hand, it ensures precise stopping of the welding fixture, guaranteeing welding quality, and eliminating the downtime required for calibrating the relative position of the welding fixture.

Images