分段式涂胶辊轴的设计应用
Design and Application of Segmented Glue Roller Shaft

随着烟草行业的快速发展，卷烟机械的技术改进与创新成为提升竞争力的关键。PROTOS 2C卷烟机在长时间高速运转后，涂胶辊轴端处的轴向锁紧螺纹段常发生断裂，导致涂胶辊轴向锁紧失效，影响卷烟质量和生产效率。本文设计了分段式涂胶辊轴，将轴端螺纹段设计为可分离结构，并改进了与涂胶辊配合段的热处理方式，采用陶瓷热喷涂技术，提高了涂胶辊轴的耐磨性和使用寿命。改进后的涂胶辊轴有效解决了螺纹段断裂问题，降低了维修成本，提高了设备效率和产品质量。
With the rapid development of the global tobacco industry, cigarette manufacturing machinery, as the core equipment in tobacco production, directly relates to the quality and production efficiency of cigarette products. Continuously increasing consumer demands for tobacco product quality, along with increasingly fierce market competition, have made technological improvements and innovations in cigarette manufacturing machinery crucial for tobacco enterprises to enhance their comprehensive competitiveness. The PROTOS 2C cigarette making machine often experiences axial locking thread segment breakage at the glue roller shaft end after prolonged high-speed operation, causing axial locking failure of the glue roller. This affects the quality and production efficiency of cigarette products and increases maintenance costs for enterprises. To address this issue, a segmented design was implemented for the glue roller shaft, separating the shaft and its axial locking thread segment and modifying the heat treatment process. This design improvement significantly enhances equipment stability, reduces maintenance costs, and improves production efficiency.