| 摘要 |
PURPOSE: An apparatus for marking a color line on the tread of a tire is provided to prevent the solidification of ink in an ink injection nozzle standing by while marking the color line, thereby smoothly marking the color line. CONSTITUTION: An apparatus for marking a color line on the tread (100) of a tire includes an ink box (1) and an ink injection nozzle (2). The color line is marked on the surface of the tread conveyed on a conveyor belt (101) when ink from the ink box is injected through the ink injection nozzle. The ink injection module in a solvent container (3) is moved by the medium of a gear motor forward and backward. A conveyed bracket (5) having the solvent container reciprocates at a facility support (6), and is upwardly and downwardly moved by an up/down conveying motor (9) along an up/down linear guide. A safety roller (11) stopping marking the color line is placed in front of the ink injection nozzle, and is installed at the supporting bracket of the facility support. |
