机械5

手套自动翻边和脱模装置设计 Desig
n of automatic crimpi
ng a
nd demouldi
ng device for gloves 摘要 科技的发展推动着生产力的提高，现如今的社会是一个迈向自动化的社会，用自动化的机械代替人工进行重复且繁重的生产作业是大势所趋。PLC以及伺服电机和气缸是现如今广泛应用于自动化产业的设备，这些设备的应用大大降低了自动化设备的生产成本，为自动化机械的普及提供了条件。 纤维手套是一种消耗量巨大的医用产品，在纤维手套的生产中卷边和翻面是最繁重的两个步骤，传统的生产技术是通过人工来完成这两个步骤，然而人工操作不仅效率低下，且由于手套的消耗量大故需要雇佣许多工人来进行生产，这使得手套的生产成本过高。 本次设计采用PLC控制技术，通过伺服电机以及气缸的运动，完成手套加工中最为繁重的卷边以及翻面过程，减轻工人的劳动强度，降低生产成本。 关键词手套；自动；卷边；脱模 Abstract The developme
nt of scie
nce a
nd tech
nology promotes the improveme
nt of productivity. today's society is a society movi
ng towards automatio
n. it is the ge
neral tre
nd to use automatio
n machi
nery i
nstead of ma
nual to carry out repetitive a
nd heavy productio
n operatio
ns. Plc, servo motors a
nd cyli
nders are widely used i
n automatio
n i
ndustry at prese
nt. the applicatio
n of these equipme
nt greatly reduces the productio
n cost of automatio
n equipme
nt a
nd provides co
nditio
ns for the popularizatio
n of automatio
n machi
nery. Fiber gloves is a ki
nd of medical product with huge co
nsumptio
n. curli
ng a
nd tur
ni
ng over are the most complicated steps i
n the productio
n of fiber gloves. traditio
nal productio
n tech
nology is to fi
nish these two steps ma
nually. however, ma
nual operatio
n is
not o
nly i
nefficie
nt, but also
needs to employ ma
ny workers to produce gloves because of the high co
nsumptio
n of gloves, which makes the productio
n cost of gloves too high. Plc co
ntrol tech
nology is adopted i
n this desig
n, a
nd through the moveme
nt of servo motor a
nd cyli
nder, the heaviest curli
ng a
nd tur
ni
ng process i
n glove processi
ng is completed, thus reduci
ng the labor i
nte
nsity of workers a
nd reduci
ng the productio
n cost. Keywords Gloves Automatic edge curl Release 目录 摘要I Abstract II 1绪论1 1.1研究目的及意义1 1.2纤维手套生产现状1 1.3国内外手套卷边焊接和翻面机的发展1 1.4纤维手套卷边焊接和脱模装置综述1 1.4.1卷边装置1 1.4.2焊接装置2 1.4.2翻面装置2 2手套自动卷边焊接和脱模装置整体方案设计3 2.1纤维手套特性分析3 2.2设计参数及要求3 2.3方案设计3 3驱动部分设计4 3.1电动机的选择计算4 3.1.1选择电动机的类型4 3.1.2确定电动机的运转模式4 3.1.2计算负载的转动惯量4 3.1.2确定电动机的转动惯量5 3.1.2确定电动机的转矩5 3.2气缸的选择计算5 3.2.1卷边推板气缸选择计算5 3.2.2卷边支座气缸选择计算7 3.2.3焊模气缸选择计算8 3.2.4脱模爪气缸选择计算9 3.2.5脱手套气缸选择计算11 3.2.6托手套气缸选择计算11 3.2.7脱模手模气缸选择计算12 4传动部分设计14 4.1减速器的选择计算14 4.1.1确定减速器的工作条件14 4.1.2初选减速器14 4.2直线导轨的选择15 4.2.1卷边推板导轨选择15 4.2.2卷边支座导轨选择16 4.2.3焊模导轨选择16 5 PLC控制程序设计18 5.1可编程控制器18 5.1.1选择PLC型号18 5.1.2输入输出点的分配18 5.1.3程序运行框图20 5.1.4控制程序设计20 结论21 致谢22 参考文献23 附录24 附录1 24