Metal bar transfer feed - has pairs of toothed beams supporting bars on eccentric and working with other beams to translate bar along beam

摘要

The transfer bar consists of three sets of toothed beams (L1). Each beam has a central support (9) acting in a vertical guide (10). The ends of the beam rest on an eccentric roller (7) driven by a motor and supported in bearings. The bars (P) are layed between pairs of parallel beams located near the end of each bar. Three sets of beams are located at each end of the bars. The eccentrics for each bar are out of phase, so that the bar is lifted from one beam to another at each end.