Single-wire ring diameter tilting distance detection device for steel cord

The utility model discloses a monofilament ring diameter warp distance detection device for a steel cord, which comprises a transparent bottom plate, the transparent bottom plate is horizontally arranged, the left side part of the transparent bottom plate is connected with a transparent back plate, the right side part of the transparent bottom plate is connected with a vertically arranged projection surface, and the projection surface is higher than the transparent back plate. A horizontal boundary is arranged on the projection surface at the same height as the transparent back plate, a reflecting surface is connected between the top of the transparent back plate and the top of the projection surface, a first parallel light source is assembled at the bottom of the transparent bottom plate, and a second parallel light source is assembled at the left side part of the transparent back plate. The problems that detection of the ring diameter and the warp distance of the monofilament needs long time, precision is n