机械5

小型卧式馒头面点成型机设计 摘要 进入20世纪以来，改革开放的逐渐进行，人们的工作变得更加的忙碌，生活节奏加快而蒸制馒头耗时较长，市场需求加大。特别对于工厂城市来说，大量的时间花在工作上，只能通过购买馒头，导致店铺纯手工馒头制作来不及，改由机械制作，可以省下大量的时间。 本设计对馒头卧式双螺旋锟成型机的馒头成型机理以及成型双螺旋锟的运动进行了分析；解析了面团在机器中的受力情况和运动过程；分析了螺旋锟的曲面形状；解释了面团在成型室中成型和锟的旋转以及前进运动造成的影响。解释了卧式螺旋馒头成型机的馒头成型原理；锟上的型槽的曲面作用和曲面形式，设备的技术数据以及数学模型。并且知道了面团在输送过程中主要存在的问题以及锟主要的缺点。 ………… 在通过数据系统的分析，计算后，完成了馒头成型机的设计。 关键词：面团成型；馒头；机械原理；螺旋锟 Abstract Si
nce the 20th ce
ntury,with the reform a
nd ope
ni
ng up, people'swork has become more a
nd more busy, the pace of life has accelerated, the steamed bread takes a lo
ng time, a
nd the market dema
nd has i
ncreased.Especially for the factory city, a lot of time is spe
nt o
nwork, o
nly by buyi
ng steamed bread, resulti
ng i
n the shop's ma
nual productio
n of steamed bread is too late, i
nstead of mecha
nical productio
n, ca
n save a lot of time. I
n this desig
n, the formi
ng mecha
nism of the horizo
ntal steamed bread formi
ng machi
ne a
nd the formi
ng moveme
nt of the formi
ng roller are a
nalyzed;The moveme
nt a
nd force of dough i
n the machi
ne are a
nalyzed;The curved surface shape of the screw roller is a
nalyzed, a
nd the i
nflue
nce of the mecha
nical shapi
ng, the screw actio
n a
nd the co
nveyi
ng actio
n of the dough is studied.Fi
nally, the pri
nciple of the horizo
ntal spiral steamed bread formi
ng machi
ne is determi
ned;The fu
nctio
n of the curved surface of the screw roller a
nd the curved surface form of the formi
ng roller, the mathematical model a
nd mai
n tech
nical parameters of the formi
ng machi
ne.A
ndwe k
now the mai
n problems of dough i
n the process of formi
ng a
nd co
nveyi
ng a
nd the mai
n disadva
ntages of roller. ………… O
n the basis of theoretical a
nalysis, experime
nt a
nd a lot of calculatio
n, the desig
n of horizo
ntal spiral steamed bread formi
ng machi
ne is completed. Keywords: Dough moldi
ng;Steamed bu
ns;Mecha
nical pri
nciple;Spiral Ku
n 目录 摘要1 Abstract 2 目录3 引言4 1、馒头加工设备的现状5 1.1馒头加工的现状和发展5 1.1.1馒头加工的发展5 1.1.2卧式双螺旋馒头成型机5 2、成型机的设计6 2.1卧式馒头成型机的功能设计8 2.2结构总体9 2.2.1总体布置9 2.2.2主要技术参数的确定9 3、面团的成型分析12 3.1成型机构与成型机12 3.2馒头成型的运动分析13 3.3双螺旋锟的转速16 3.3.1最大转速的确定16 3.3.2最小转速的确定17 3.3.3转速分析18 4、成型锟的加工和螺旋曲面的分析19 4.1成型锟的加工19 4.2锟与面团的力的分析20 4.2.1成型锟对面团的作用20 结论22 参考文献23 后记24