| 蠕动式点胶机的精确点胶研究 |
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| 引用本文： | 张铁虎,詹民民,代 欣,俞经虎,王琨. 蠕动式点胶机的精确点胶研究[J]. 华南农业大学学报(社会科学版), 2016, 34(3) |
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| 作者姓名： | 张铁虎 詹民民 代 欣 俞经虎 王琨 |
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| 作者单位： | 江南大学机械工程学院，江苏无锡214122 |
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| 基金项目： | 国家自然科学基金项目( 50905176)；国家科学自然基金项目(51375209)；巾央高校基本科研业务费专项( JUSRP11456)；江苏省食品先进制造装备技术重点实验室开放课题资助项目（FM-2014-05）。 |
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| 摘 要： | 为了改善传统点胶机不易控制流量的问题，在分析蠕动泵的基础上，建立蠕动泵的模型并进行理论流量的推导；然后对蠕动泵的步进电机进行分析，提出采用ATmega2560微控制器外接驱动器A4988细分驱动技术方案，对蠕动泵步进电机控制系统进行设计；对单个点胶过程提出采用S型曲线规划Z轴的运动，实验证实采用蠕动泵进行点胶达到了良好的点胶效果，本研究提高了点胶质量。
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| 关 键 词： | 点胶机；蠕动泵；S型曲线；ATmega2560微控制器 |
Research of Peristaltic Dispensing Machine's Precision Dispensing |
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| ZHANG Tiehu,ZHAN Minmin,DAI Xin,YU Jinghu,WANG Kun. Research of Peristaltic Dispensing Machine's Precision Dispensing[J]. Journal of South China Agricultural University:Social Science Edition, 2016, 34(3) |
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| Authors: | ZHANG Tiehu ZHAN Minmin DAI Xin YU Jinghu WANG Kun |
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| Affiliation: | School of Mechanical Engineering , Jiangnan UniversitY . Wuxi , Jiangsu 214122 , China |
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| Abstract: | The flow rate of traditional dispensing machine is difficult to control. In order to improve this problem, themode was built and the theoretical flow was derived based on the peristaltic pump. After analyzing the stepper motor ofperistaltic pump, the drive scheme was presented that used circumscribed driver A4988 0f ATmega2560 microcontrollerto drive. and the control system of stepper motor was designed. For a single dispensing process,using S curve to plan themotion of Z axis was proposed. The final experiment confirmed using a peristaltic pump for dispensing achieved a goodeffect on dispensing, at the same time,improved the quality of dispensing. |
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| Keywords: | dispensing machine peristaltic pump S-type curve ATmega2560 microcontroller |
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