文档介绍：摘要
在进入21世纪的今天,机械制造和电子产品的的的应用已经蓬勃发展,而钢球自动计数就是这两者的完美结合。它不仅有着超高标准的机械工艺,而且在电子产品的制造和应用方向有着严格的要求。钢球自动计数要求掌握检径筛选机构、分组计数机构、供球机构,控制系统和霍尔计数装置。这就要求对机械制造工艺电子工艺很熟悉。对霍尔传感器系统控制的设计过程有较充分的了解和掌握。对现代放大器uA741和三极管2N5812的原理熟知。关于计数部分,使用74160N芯片、7406N、封装DCD-HEX led显示数码管联接计数电路。钢球自动计数装置用机械化取代手工作业,效率高、确保质量,实现了轴承装配钢球的多种规格多种功能的机械化作业。在科学技术不断发展的今天,钢球自动计数装置的作用也日趋重要。本设计采用霍尔传感器作为设计的核心单元,设计了一款具有自动检径计数的高效装置。即简单又实用。
关键字:UGN-3501T霍尔传感器,74160N,检径筛选
ABSTRACT
In the 21st century, machinery and electronic products, the application has been booming, and the ball automatically counts is the bination of both. It not only has a high standard of mechanical technology, and electronic product manufacturing and application of directions with strict requirements. Ball diameter automatic filter counting required to master inspection agencies, groups counting bodies, institutions for the ball, control systems and Hall-counting device. This requires the machine manufacturing process of electronic technology very well. Hall sensor system on the control of the design process have a more full understanding and grasp. Modern amplifiers and transistor 2N5812 uA741 principle known. On some counts, the use 74160N chips, 7406N, packaging DCD-HEX led display digital counter circuit pipe connection. Ball mechanized automatic counting devices to replace manual work, high efficiency, ensure quality, enabling a variety of specifications of steel ball bearing assembly of a variety of functions mechanized. The continuous development of science and technology today, ball automatic counting device is also increasingly important role. This design uses a Hall sensor as the design of the core modules, designed a track counting with high efficiency automatic inspection equipment. That is simple and practical.
KEY WORDS:UGN-3501T Hall sensor,74160N,Inspection Path selection
目录
前言 1
第一章绪论 2
2
传感器 3
新技术在钢球计数中的应用 3
4
VB与并行接口 4
信号处理 6
第二章送料和检径 7
第三章霍尔传感器及部分元件 8
8