液体成品称重包装输送线A0
液体产品自动称重包装输送生产线设计
Process specification and tooling design for cold and hot processing of CA6140 lathe joint parts
摘要
随着社会的发展，机械制造中开始出现自动化，而最早出现的是组合机床的生产线。在这之前，最开始在汽车工业中出现了流水生产线和半自动生产线，但是在之后也慢慢出现全自动化。自动线可以提高生产效率和劳动生产率。也可以降低生产线缩短生产周期和提高产品质量。有显着的经济效益。
此次课题的来源是来自一家小型化的工厂针对他的主导产品——聚氨酯的称重及包装还有输送入库一系列而设计制造的一条生产线。在过去这些工作全部都是靠人工操作的，不但占用人力。而且对于包装和称重方面都没有办法做到准确，人力投资比较大但是对于精确的东西还会控制不准确。制作产品的输出也不能达到连续生产。为了提高生产效率、质量并且减轻工人的劳动强度一定要开发一套专门针对这套生产线的自动装置，可以解决这个问题。此次设计课题试图使用空桶自动上线和成品捅下线需要使用人工之外。其余的称重运输以及密封包装全部采用自动化全套。还可以达到生产成品连续输出。但是这些需要设计机械结构与机构，还需要按照一定的顺序控制零部件的传输。
关键词：称重；包装；输送线
Abstract
This design involves mechanical manufacturing technology and machine tool fixture design, metal cutting machine tool, tolerance measurement, machining technology, fittings and so on.
CA6140 joint parts cold, hot processing technology and fixture design includes process design, process design and special fixture design three parts. In the process design, the process is analyzed first, the process of parts is redesigned, and the structure of the billet is redesigned. Select parts processing benchmark and design parts processing route. Then the machining allowance and tolerance are calculated. In the process design, the key is to determine the cutting parameters andworking sequence of the processing equipment, and calculate the time required for each process.
The fixture design is the key and difficult point of thewhole design. First,we need to select the positioning datum, and use the machine tool to design the positioning elements, clamping elements, guiding elements and connectors. The most important thing is to calculate the size of the clamping force,which is a key factor in the accuracy of machined surface. At the same time, the positioning error in fixture positioning is calculated, the rationality and inadequacies of the fixture structure are analyzed, and the future design scheme is put forward, and some suggestions for improvement are put forward.
Keywords: Joint parts process planning Process design Fixture design
目录
摘要4
Abstract 5
1引言（或绪论） 7
2生产线的总体设计8
2.1生产线的功能及技术条件8
2.2生产线的组成8
2.3装配图设计12
3生产线的部件设计13
3.1液体产品输出流量自动控制部件设计13
3.2电子称部件设计14
3.3工作台部件设计15
3.4滚珠输送机设计16
3.4.1输送机的结构设计16
3.4.2输送机传动系统设计17
3.4.3机架27
3.4.4传动部件27
3.4.5表面涂装27
3.4.6整机安装27
3.4.7整机运行性能28
3.4.8安全28
3.5气动控制系统设计28
3.6生产线的程序控制过程与电气控制系统设计29
结论30
致谢32
参考文献33
电子称A3
工作台部件结构A0
滚柱输送机A3
卡紧装置A3
设计目录
设计所包含文件
设计摘要部分
设计字数统计
