The utility model discloses a material gesture shifter, the clamp that uses the feed collet to carry out the material get with gesture conversion, only need a driving element, through the mix design of thimble with the feed collet, make the feed collet open and can be closed in gesture the conversion process in that the position of last unloading is automatic, needn't set up the driving element of feed collet, saved manufacturing cost and reduced the volume of mechanism, through changing feed collet and rocking arm, can adapt to the material of various sizes, shorten the time of line changing production, good practicality and economic benefits have.