| 摘要: |
| 目的 研究非矩形蜂窝纸板包边工艺与实现方案。 方法 采用文献调查法和比较研究法， 在分析传统蜂窝纸板包边工艺的基础上， 针对特定纸板和生产要求， 将包边全过程细分至工步。 提炼出包边各工步的转角及行程数据， 制定运动工况表和工艺路线， 设计工艺实现方案。 结果 将包边过程分为 6 个工步， 由步进电机实现包边纸的间歇进给， 采用 PLC 控制步进电机和纸板的旋转角度和方向，液压系统控制纸板运动的行程， 由包边机构完成对纸板的包边。 结论 该工艺及实现方案能提高非矩形蜂窝纸板的包边效率， 适用面广， 适当改进后可用于不同厚度不同形状的蜂窝纸板， 可为包边工艺自动化的实现提供参考。 |
| 关键词: 非矩形蜂窝纸板 包边 工艺 PLC 液压系统 |
| DOI： |
| 分类号:TB486 |
| 基金项目:湖南省科技计划重点项目（2014GK4014）；湖南省高等学校科学研究项目（12C0065） |
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| Hemming Process Analysis and Realization of Non-rectangular Honeycomb Paperboard |
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LI Chao, YAO Qi-shui, YU Jiang-hong, TANG Ying-hong
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Hunan University of Technology， Zhuzhou 412000， China
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| Abstract: |
| Objective To investigate the program and hemming process of non-rectangular honeycomb paperboard. Methods Aiming at designated paperboard and its production requirements, the whole process of hemming was classified into work steps on the basis of analyzing the traditional hemming process by the methods of literature search and comparison research. From the classification, angle and stroke data of each step were obtained. Motion working conditions and process route were established and thereby the program was designed. Results Six work steps were classified. Interval feeding of the hemming board was conducted by stepping motor, with a PLC controlling the rotation angle and direction of the motor and paperboard, and a hydraulic system controlling the motion route of the paperboard. Then, the paperboard was hemmed by the hemming machine. Conclusion The program and process could enhance the hemming efficiency of the non-rectangular honeycomb paperboard. It could be widely used for honeycomb paperboard of various shapes and thickness if appropriately improved. Besides, the research will provide reference for automation of the hemming process. |
| Key words: non-rectangular honeycomb paperboard hemming process PLC hydraulic system |
