Main features: The coating head is made of high-speed tool steel, which has the characteristics of wear resistance, high temperature resistance, and deformation resistance; equipped with a local glue flow adjustment valve, which can adjust the glue amount with high precision, and has the opening and closing function, which can reduce the shutdown time Waste (no glue leakage); equipped with a filter device for effective filtration. The unwinding structure of the rectifier is scientific in design, rigid, stable in operation, and adopts Taiwan automatic tension control system, which can set and adjust the unwinding tension with high precision; the unwinding rectifier is equipped with a pneumatic splicing platform to facilitate the connection of raw materials , To ensure the flatness requirements of the receiving position. The control adopts German Siemens, man-machine interface, with speed display, glue amount setting, winding tension adjustment setting and more humanized functions; winding tension adopts imported vector frequency conversion control system to ensure stable winding tension, It also solves the problem of roll material landslide caused by the unbalanced tension when the machine is stopped, and the binding force of rewinding and rolling is not strong. The rewinding swing device adopts a worm gear and a worm gear, and the rewinding and passive roller are set by the plc. The wheel keeps the proper position to ensure the flatness of the winding.
Process flow: first unwinding-hot melt spraying compound-second unwinding-winding machine