| 摘要 |
Disclosed in the present invention is a spring marking device which automates an entire marking work of a spring; can stably supply and align a plurality of springs; and can improve quality safety by positioning the spring accurately on a marking point. The spring marking device comprises: a transfer unit which transfers a spring in one direction; a supply unit which supplies the spring to the transfer unit; a spring rotation unit which includes a roller which rotates on a shaft in parallel with the transfer direction of the spring, and which rotates the spring in the shaft direction; an injection unit which injects ink to the spring rotated by the spring rotation unit; and a pressurization unit which pushes the spring toward the roller in an orthogonal direction to the shaft of the roller. Therefore, the spring marking device can significantly improve productivity by automating the entire marking work of a spring; can reduce production costs by minimizing the consumption of manpower; and can rapidly and stably mark a plurality of springs. |
