Bamboo material surface polishing device

The utility model relates to the technical field of bamboo chopstick processing, in particular to a bamboo material surface polishing device. The polishing barrel with the surface electroplated with the carborundum layer is arranged to replace an existing belt sander to polish bamboo materials, more than two rotating rollers do not need to be designed to expand and support the abrasive belt, the mechanical structure of the polishing device can be simplified, the carborundum layer is more wear-resistant compared with the abrasive belt, abrasion is basically avoided, and the time consumed for replacing the abrasive belt is saved; and the production efficiency is improved. 本实用新型涉及竹筷加工技术领域，尤其涉及一种竹木料表面打磨装置；通过设置表面电镀有金刚砂层的打磨筒代替现有砂带机用于竹木料的打磨，不再需要设计二个以上的转辊来胀紧支撑砂带，能够简化打磨装置的机械结构，且金刚砂层相比砂带更加耐磨，基本不会磨损节省了更换砂带所耗费的时间，提高了生产效率。