| 摘要 |
PURPOSE: A water block tape hot blast welding machine having decurling unit of a waterproof fabric is provided to compulsorily separate the waterproof fabric thereby preventing the generation of the inferior goods when the waterproof fabric in a molten state is wound in the upper roller or bottom roller. CONSTITUTION: An interference cancellation piece is separated to one side of an upper roller(30) and a lower roller(50). A hinge-fixed flowing piece(80, 80') is installed flexibly by a spring at a holding fixture and a support stand. One end of the upper roller and the lower roller is adhered in the flowing pieces. A driving stoppage unit is installed in the holding fixture and the support stand corresponding to the other end of the flowing pieces. A sensing sensor is installed in the driving stoppage unit. |
