【正文】 1 基于 STC89C52 單片機(jī)的 自動加料機(jī)控制器設(shè)計(jì) 摘 要 本文主要研究了以單片機(jī)為基礎(chǔ)的自動加料機(jī)控制器的設(shè)計(jì)。 自動加料機(jī)就是能 把物料從貯料倉或其它貯料設(shè)備中均勻或定量的供給到受料設(shè)備中的裝置 ,是實(shí)行流水作業(yè)自動化的必備設(shè)備。 本設(shè)計(jì)就是采用 STC89C52 單片機(jī)為主要控制芯片，通過霍爾以及紅外感應(yīng)當(dāng)前物體通過各個(gè)測試點(diǎn)通過的物料數(shù)量，利用時(shí)鐘芯片和存儲芯片實(shí)現(xiàn)定時(shí)記憶控制，并通過電機(jī)模擬傳送帶的運(yùn)行，同時(shí)系統(tǒng)檢測當(dāng)前的運(yùn)行溫度。系統(tǒng)采用了 LCD1602 顯示技術(shù)分別檢測數(shù)量、溫度，并且在溫度過高時(shí)提供聲 光報(bào)警，從而實(shí)現(xiàn)物料的自動控制輸送，大大提高了工作效率，使整個(gè)過程又快又穩(wěn)。 本文重點(diǎn)闡述了系統(tǒng)的工作原理、硬件構(gòu)成、各部分的主要功能以及軟件的結(jié)構(gòu)和實(shí)現(xiàn)。 【關(guān)鍵詞 】 加料機(jī)控制器； 單片機(jī) ； 紅外感應(yīng) 2 【 Abstract】 This paper studies the microcontrollerbased design of an automatic feeding machine controller. Automatic feeding machine is able to materials from the storage silo or other storage device uniformity or quantitative material supply to the device by the feeding equipment is essential to implement an automated assembly line equipment. This design is used as the main control chip microcontroller STC89C52 by Hall and infrared sensors currently the object of each test point by the number of materials through the use of the clock chip and memory chip timed memory control, and simulation of the conveyor belt running through the motor, while the system detects The current operating temperature. LCD1602 display system uses a number were detected, the temperature and the temperature is too high to provide sound and light alarm, in order to achieve automatic control of material transport, greatly improving efficiency, so that the whole process fast and stable. This article focuses on the principle of the system, hardware configuration, the main function of each part and the software architecture and implementation. 【 Keywords】 feeding machine controller。 MCU。 frared sensors 3 目錄 .............................................................................................................................. 4 .......................................................................................................................... 4 ................................................................................................................... 4 ..................................................................................................... 5 .............................................................................. 5 ........................................................................................................ 5 ..................................................................................................... 6 ................................................................................... 6 ......................................................................................................... 6 實(shí)現(xiàn)原理 ......................................................................................................... 6 .................................................................................................. 7 .................................................................................. 7 ....................................................................................................... 7 ...................................................................................................... 7 ............................................................................................... 9 ............................................................................................... 10 ................................................................................................................. 12 ................................................................................................... 12 .......................................................................................................... 11 .......................................................................................................... 12 .......................................................................................................... 12 ................................................................................................... 12 ................................................................................................................. 13 ............................................................................................................... 13 ........................................................................................................ 13 電路 ........................................................................................................ 14 ................................................................................ 14 .......................................................................................................... 14 ................................................................................................................. 14 ........................................................................................................... 14 .................................................................................................... 14 ............................................................................................. 18 1302模塊 ............................................................................................... 19 ....................................................................................................... 19 ...................................................................................... 20 24C08流程圖 .................................................................................. 19 .................................................................................................................... 19 .......................................................................................................... 19 .......................................................................................................... 19 ...................