ZJ17卷接机组接装机供胶系统改进

Improvement of Glue-Feeding System for ZJ17

摘要: ZJ17卷接机组生产过程中接装机供胶系统故障频发，导致水松纸上胶装置胶量不足而停机。经过分析发现，我厂ZJ17卷接设备接装机供胶系统采用压力式供胶，该供胶方式要求整个供胶系统具有良好的密封性。而随机搭配的胶桶密封性较差，胶桶存在漏气现象导致加压不足且乳胶液面容易形成干胶层，胶桶密封圈容易损坏失效，控制供停的旋转气缸由于动作频繁容易损坏，这些因素导致系统故障率较高。针对压力式供胶存在的问题，我们提出采用泵胶式供胶系统替代压力式供胶系统的新技术方案。

Abstract: In the production process of ZJ17, the glue-supplying system of the connecting machine frequently fails, resulting in the shutdown of the glue-feeding device due to the insufficient amount of glue on the water-pine paper. Through analysis, the glue supply system of ZJ17 coil equipment in our factory adopts pressure type glue supply, which requires the whole glue supply system to have good sealing property. However, the randomly matched rubber barrel has poor sealing performance, which results in insufficient pressure due to air leakage in the rubber barrel. Dry rubber layer is easy to form on the latex liquid level, rubber barrel sealing ring is easy to be damaged and fail, and the rotating cylinder that controls the supply and stop is easy to be damaged due to frequent movement, which leads to a high failure rate of the system. In view of the problems existing in the pressure feed system, we put forward pump feed system to replace the pressure feed system.