Machine vision imaging device

The utility model discloses a machine vision imaging device which comprises a mounting seat provided with a light gathering roller and a light source, and the light source is arranged below the light gathering roller and used for enabling light rays of the light source to penetrate through the light gathering roller. And the detection equipment is arranged above the light gathering roller and is used for collecting and analyzing information of articles passing through the light gathering roller. An imaged object can be well attached to the outer wall of the light gathering roller after passing through the light gathering roller; a single light gathering roller is used as a feeding support of a shot object, so that the continuously passing object is prevented from being suspended and shaking; it is guaranteed that deformation, edge wrinkling and sliding of objects are avoided when the objects pass through the light gathering roller, it is avoided that the objects are in an unstable state, errors occur in machi