基于ARM自动上粉机控制系统的研究

发布时间：2018-12-31 17:27

【摘要】：自动上粉机是一款集上粉、烤管于一体，为螺旋式节能灯管涂荧光粉的机电一体化式设备。由于老式的上粉机存在设备占地面积大、设备成本高、涂粉不均匀、浪费物料、污染环境等诸多缺点，市场急需一款能克服这些缺点的新型自动化上粉设备，本课题是以杭州某公司的研发项目为依托，主要工作是设计并开发出一款新型自动上粉机，达到了节能灯管涂粉的自动化，并实现了一些特定的功能。该设备不仅具有占地面积小、节省物料、涂粉均匀、生产环保的特性，使生产的节能灯管质量更好、成本更低，而且通过采用嵌入式ARM9的控制方案大大降低了设备的生产成本。本课题所做的研究及完成的主要工作如下： 1、详细分析了现有自动上粉机的机械结构、电气系统、涂粉过程以及工艺实现过程，发现了现有设备的不足之处，根据分析所得的数据信息，设计出了新设备所需要的控制参数及要实现基本功能。 2、根据自动上粉机项目的设计目标，，研究并提出了基于ARM9为核心处理器的嵌入式控制方案，并详细介绍了控制系统的硬件设计。 3、在LPC2919平台上完成了LCD显示驱动、触摸屏驱动、CAN总线通信、步进电机驱动、传感器的数据采集及分析、串口RS-232的通信等相应的程序代码的编写。 4、根据对现有设备的分析结果和项目的实际需求，在驱动程序的基础上实现了控制系统的软件设计，具体包括：用户使用模块、日期设置模块、解密模块、界面提示模块、120路电机状态控制、数据采集处理、机器解锁处理、芯片加密处理等部分。 5、对系统进行硬件、软件调试以及设备的整体调试，实现了最初的设计目标，并实现了产品的批量生产。
[Abstract]:Automatic pulverizing machine is a collection of powder, baking tube in one, for the spiral energy-saving lamp coated with phosphor electromechanical integration equipment. Because the old-fashioned pulverizer has many shortcomings, such as large area of equipment, high cost of equipment, uneven coating, waste of materials, pollution of the environment and so on, the market urgently needs a new type of automatic pulverizing equipment that can overcome these shortcomings. This subject is based on the research and development project of a company in Hangzhou. The main work is to design and develop a new type of automatic pulverizing machine, which can achieve the automation of energy saving lamp tube coating, and realize some special functions. The equipment not only has the characteristics of small area, saving material, uniform powder coating and environmental protection, but also makes the energy saving lamp tube better in quality and lower in cost. The control scheme of embedded ARM9 has greatly reduced the production cost of the equipment. The main work of this paper is as follows: 1. The mechanical structure, electrical system, coating process and process realization of the existing automatic pulverizing machine are analyzed in detail, and the shortcomings of the existing equipment are found. According to the data information, the control parameters and basic functions of the new equipment are designed. 2. According to the design goal of automatic pulverizing machine, the embedded control scheme based on ARM9 core processor is proposed, and the hardware design of the control system is introduced in detail. 3. LCD display driver, touch screen driver, CAN bus communication, stepper motor driver, sensor data acquisition and analysis, serial port RS-232 communication and so on are completed on LPC2919 platform. 4. According to the analysis result of the existing equipment and the actual demand of the project, the software design of the control system is realized on the basis of the driver, including: the user use module, the date setting module, the decryption module, the interface prompt module. 120 motor state control, data acquisition and processing, machine unlock processing, chip encryption processing and so on. 5. The hardware, software and the whole equipment are debugged, the initial design goal is realized, and the batch production of the product is realized.
【学位授予单位】：太原科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP273;TP368.1

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