Dosing tool for dosing viscous material on a surface of a wind turbine blade and its use, a robotic system with such a tool, an operating site with such a system and a method of operating such a system

摘要

A dispenser tool (42) is provided with multiple cartridges for dispensing viscous material onto the surface (5’) of a wind turbine blade (5). The dispenser tool (42) is advantageously part of a robot system used to work the surface (5’) of the blade (5). The system is configured for bringing the nozzle of a selected cartridge into the vicinity of the surface (5’) and orienting the dispenser tool (42) relatively to the surface (5’) such that the nozzle (46) of the corresponding selected cartridge (44) is at the surface (5’) for providing viscous material onto the surface (5’) from the selected cartridge (44) while moving the nozzle (46) along the surface (5’).