包装工艺与设备课程设计

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1、包装工艺与设备课程设计设计说明书胶囊计量装置选择与设计起止日期：2012年6月4日至2012年6月10日学生姓名陈升班级包装工程093班学号成绩指导教师(签字)包装与材料工程学院2012年6月10日摘要在日常生活中对胶囊的包装主要有两种方式：一种是瓶装，一种是泡罩包装。为了保证胶囊在销售的过程中不变质，因此对胶囊包装机械的卫生与完全要求很高。在食品包装行业中，通常采用的计量方式有容积式、称重式、以及计数式等。计数法计量装置的精度比较高，而转盘式计数装置能较好的满足胶囊的定量包装。关键词：转盘式计数装置；定量；胶囊ABSTRACTIndailylife,onthecapsul

2、epackagingmainlyintwoways:oneisbottled,ablisterpackaging.Inordertoensurethecapsuleinthesalesprocessofdeterioration,sothehealthandcompleterequirementsofcapsulepackagingmachineryisveryhigh.Inthefoodpackagingindustry,therearemanymeasurementslikevolumetricmeasurement,weighing,andcounting.Count

3、ingmeasurementdevicehashighprecision,andtherotarymeasurementdevicecanbettermeetthequantitativepackingofcapsulepackaging.Keywords:Rotarymeasurementdevice；quantitative；capsule12目录1计数计量法·····················································31.1计数检测系统············································

4、·······31.1单件计数法·····················································41.2多件计数法·····················································41.3转盘式计数法···················································52胶囊计量系统的选择···········································63转盘式计量充填机··································

5、···········63.1转盘12形式的选择及其计算·······································73.2转盘式计量装置···············································83.3转盘供料装置设计·············································94转盘计量系统的其他装置······································105设计总结··················································

6、····106参考文献······················································11121计数计量法计数法是用来测定每一规定批次的产品数量。计数法在条形、块形、片形、颗粒形产品包装中广泛采用。计数法装置由三个基本功能系统组成：内装物件数检测；内装物件数显示；产品的递送。下面分别讨论其原理与设计方法1.1计数检测系统依据人工检测产品数量时用眼看和用手摸的原理，计数检测仪有光学系统（模拟眼看）和非光学系统（模拟触摸）两大类。(1)光学系统类它安装有一个光敏接收装置，等待计数的产品一个个地在光敏接收器的规定距离内通过。按实际元件不

7、同，可分为数字光电检测系统和电子模拟检测系统。①光电元件检测系统。一旦进入光电接收器的光线被遮断，表明一个产品通过了检测区，把这一次隔断纪录为一个产品的件数。这一方法适用于大多数能有效遮断光线的产品的计数。但对于那些透明的，折叠形的、双环形的或两部分连接成的、带有孔的物品则不很有效，因为当他们通过时可能不触发或不止一次地触发光电元件。②电子模拟检测系统。最常见的是模拟照相系统。这个系统在记录检测前采用光学照相阴影检测器来建立供被测物体对照用的某些参量。当产品进入检测区时产生特定尺寸的阴影，其速度快、适应性强、精确度