| 铝塑包装机中胶囊的红外气动在线有序排列 |
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| 引用本文： | 张国生,赵翀,宿剑锋,李旸.铝塑包装机中胶囊的红外气动在线有序排列[J].光学与光电技术,2010,8(6):32-34. |
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| 作者姓名： | 张国生 赵翀 宿剑锋 李旸 |
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| 作者单位： | [1]北京印刷学院信息与机电工程学院,北京102600 [2]哈尔滨工程大学理学院,黑龙江哈尔滨150001 |
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| 基金项目： | 北京市学术创新团队项目 |
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| 摘 要： | 利用两对光电对管对胶囊的体帽局部红外图像特征信息进行了提取和识别。将体现胶囊体帽微小几何尺寸差别特征的弱模拟信号转变成数字信号，提高了检测的准确率，增强了抗干扰能力。根据射流附壁效应，设计了具有流线型结构的胶囊滑道及胶囊气动加速翻转机构，提高了胶囊翻转速率及准确率，实现胶囊体帽方向的调整。
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| 关 键 词： | 有序排列 胶囊 气动 附壁效应 |
Online Infrared Pneumatic Ordered Arrangement for Capsules in Aluminum-Plastic Packaging Machine |
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| ZHANG Guo-sheng,ZHAO Chong,SU Jian-feng,LI Yang.Online Infrared Pneumatic Ordered Arrangement for Capsules in Aluminum-Plastic Packaging Machine[J].optics&optoelectronic technology,2010,8(6):32-34. |
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| Authors: | ZHANG Guo-sheng ZHAO Chong SU Jian-feng LI Yang |
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| Institution: | Yang ( 1 College of Information and Electrical Engineering, Beijing Institute of Graphic Communication, Beijing 102600, China 2 College of Science, Harbin Engineering University, Harbin 150001, China ) |
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| Abstract: | The infrared image characteristics of the local capsule body and cap are extracted and recognized by two pairs of photoelectric sensors. The analogue signal that describes the small dimension difference between capsule body and cap is converted into digital signal. And the accuracy and anti-interference for signal detection are improved. Based on the theory of the sticky wall effect on fluidics, the accelerating and pneumatic turnover mechanism with streamlined slip way for capsule is designed. It improves the accuracy and effeciency of turning, and realizes the arrangement of capsule direction. |
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| Keywords: | ordered arrangement capsule pneumatic sticky wall effect |
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