BONDING APPARATUS

摘要

The present invention relates to a bonding device. The present invention is to provide a bonding device for automatically bonding an auxiliary secondary bund wall used for a liquefied natural gas storage tank onto a main secondary bund wall. According to an embodiment of the present invention, the bonding device includes: a frame driving between inner insulation panels of the liquefied natural gas storage tank; an adhesive applying unit installed in the frame and applying an adhesive; a sheet mounting unit installed in the frame and supplying a sheet onto the applied adhesive while rotating; and a tension control unit installed in the frame to be located in a direction in which the frame moves when the tension control unit drives on the sheet mounting unit, wherein a tensile roller capable of controlling the position on the frame is installed at an end of the tension control unit.