基于STM32单片机的自动盖章机的设计与制作  

Design and Manufacture of Automatic Stamping Machine Based on STM32 Single Chip Microcomputer

作　　者：龙佳乐 廖妙余 陈健恒 茹道志 祝欢亮 周湘源 张建民 Long Jiale;Liao Miaoyu;Chen Jianheng;Ru Daozhi;Zhu Huanliang;Zhou Xiangyuan;Zhang Jianmin(Faculty of Intelligent Manufacturing,Wuyi University,Jiangmen,Gongdong 529020,China;Enping YEAMIC Electronic Co.,Ltd.,Jiangmen,Gongdong 529400,China)

机构地区：[1]五邑大学智能制造学部,广东江门529020 [2]恩平市亿歌电子有限公司,广东江门529400

出　　处：《机电工程技术》2023年第3期199-201,245,共4页Mechanical & Electrical Engineering Technology

基　　金：五邑大学大学生创新创业训练计划资助项目(编号:202011349288,202111349197S,202111349221S);校级本科高质量课程建设与创新创业教育建设改革项目(编号:JX2021037);广东省级教学质量与教学改革工程项目(编号:GDJX2021007)。

摘　　要：为提高人工盖章效率,改变现有的人工盖章模式,设计了一款基于STM32的自动盖章机。自动盖章机采用模块化设计,由主控模块、图像采集模块、电机驱动模块、电源模块及三自由度机械结构组成。主控模块采用STM32F103单片机进行控制和处理,并基于QT开发上位机,将图像采集模块采集到的图像并反馈到GUI界面,然后将盖章位置的XY坐标以及从输入端得到的盖章数量发送到主控板,主控板驱动3个三自由度结构的步进电机实现盖章,同时下达指令给步进电机将已盖章文件传出,最终实现自动盖章的功能。该设计可在指定位置实现既定数量的动作,可大幅提高重复性任务的效率。In order to improve the efficiency of manual stamping and change the existing manual stamping mode,an automatic stamping machine based on STM32 was designed.The modular design was adopted in the automatic sealing machine,and it was composed of main control module,image acquisition module,motor drive module,power supply module and three degrees of freedom mechanical structure.The main control module was controlled and processed by using STM32F103 controller,and the upper microcomputer was developed based on QT to obtain the images collected by the image acquisition module and fed them back to the GUI interface;the XY coordinates of the stamped position and the number of seals obtained from the input end were sent to the main control board,which driven the stepper motor with three degrees of freedom structure,at the same time,instructions were issued to the stepper motor to transmit the stamped documents,and the function of automatic seal was realized finally.By using the automatic stamp machine,the given number of actions in the specified position can be achieved,and the efficiency of repetitive tasks can be greatly improved.

关 键 词：自动盖章机 上位机 USB摄像头 三自由度结构 QT GUI 

分 类 号：TP249[自动化与计算机技术—检测技术与自动化装置]