摘要21世纪机械自动化程度越来越高，在生产生活日益繁忙的今天，越来越多的生产线尤其是机加工生产线开始需要使用自动化设备。自动化设备可以代替人工进行批量生产。在一些高危行业中，应用相对应的自动化设备可以极大程度地降低危险发生的概率。对于一些重型的箱体工件往往需要起重机进行翻转，因为工件质量较重，吊臂存在很多危险，这样做大大提高了危险性。本设计采用动力辊子输送机作为输送部分，翻转机构则选用减速电动机驱动翻转机翻转，达到翻转大型箱体类零件的目的。待翻转完毕，由输出端动力辊子输送机将箱体类工件输送到下一环节。本设计引进自动化设备节省人工成本，提升生产效率。由于是翻转圆筒，反转时候可以控制电机，使电机断电而停留在规定位置，以便下一工位的加工。在竞争日益严重的今天，为机加工企业寻求更大的发展指明了方向。76210

本文从节省人工，使用自动化设备代替人工这一目的出发，从减速电机、同步带传动、自动输送、电气控制等领域进行研究。

毕业论文关键词：翻转机  辊子输送机  自动翻转

Design of automatic turning machine of box machine processing production line

Abstract In twenty-first Century the degree of mechanical automation is more and more high, in the production of life is increasingly busy today, more and more production lines, especially the machine processing production line began to use automatic equipment。 Automation equipment can be used in place of manual batch production。 In some high-risk industries, the application of the corresponding automation equipment can greatly reduce the probability of occurrence of risk。 For some heavy box parts often need to flip the crane, because the quality of the workpiece is heavy, there are a lot of dangerous hanging arm, so do greatly improve the risk of。 The design of the power roller conveyor for conveying part, turnover mechanism is the choice of deceleration motor drive flip flip machine to turn a large box type parts of the objective。 To be completed by turning, the output power roller conveyor conveying box to the workpiece to the next link。 The design of the introduction of automation equipment to save labor costs, improve production efficiency。 Because it is the turning cylinder, the reversal time can control the motor, so that the motor power down and stay in the specified location, so that the next station processing。 In today's increasingly competitive, for the machine processing enterprises to seek greater development in the direction of the。

In this paper, from the point of saving labor, using automatic equipment instead of manual, this paper studies the field of deceleration motor, synchronous belt transmission, automatic transmission, electric control and so on。 

Key Words: turning cylinder   roller conveyor  automatic turning 

目  录

摘要-Ⅰ

Abstract--Ⅱ

目录-Ⅲ

目录-Ⅳ

图清单-Ⅴ

变量注释表-Ⅵ

1 绪论--1

1。1选题背景1

1。2设计内容2

1。3课题的研究目的和意义2

2 设计方案的确定--4

2。1原始数据4

2。2翻转部分方案列举4

2。3输送部分方案确定5

2。4翻箱机整体方案确定8

3 具体设计计算-10

3。1辊子输送机基本参数计算--10

3。2 动力式双链辊子输送机功率的计算-12

3。3 辊子输送机减速电动机的选择-13

3。4 电动机上链轮计算-14

3。5 竖直翻转传动减速电机选择-15

3。6 翻转驱动部分同步带传动计算-17

3。7 关于翻转圆筒下的托轮机械-19