干豆皮自动生产线蹲脑破脑系统设计说明

1、干豆皮自动生产线蹲脑破脑系统设计说明干豆皮自动生产线一一蹲脑破脑系统设计Dry Yuba Automatic Production Line - Squatting Brain BreakCerebral System Design专业:机械设计制造及其自动化姓名:丁强指导教师签名:申请学位级别:学士论文提交日期:6月日学位授予单位:天津科技大学摘要自古以来,中国就是大豆的盛产地,中国大豆制品的历史非常悠 久。随着现代科学技术的发展，各种豆制品生产设备应用而生。相 对于传统的豆腐皮生产，豆腐皮机机械减少了工人的劳动量，提高了 豆腐皮生产产量，可是在这个过程中，这些机械在给人们带来方便的 同时，

2、也出现了一些问题，例如在豆腐皮生产过程中，豆皮机的自动 化程度不高,人为干涉较多，生产效率高不成，低不就,生产出来的豆 腐皮质量也参差不齐，口感差，劲道不足。针对当前豆腐皮机生产出 现的问题，研制了一种自动化程度高、方便的豆腐皮生产线,其结构 主要包括蹲脑、破脑两部分，在蹲脑部分，包括间歇式拨叉机构、点 脑机构及电动机的传动。电动机经过减速器将动力传给曲柄，曲柄 带动拨叉做往复运动，拨叉继而带动拨盘做间歇式运动，在这个过程 中，实现豆浆的注入、点脑、倾倒及简单破脑，在点脑时，首先是凝 固剂的自动调配及注入，然后凝固剂经过导管注入豆浆桶的同时时, 搅拌杆搅拌豆浆，实现豆浆的点脑。破脑部分，包括破

3、脑杆、倾倒机 构及均质机的均质,当蹲脑完成后，首先破脑杆将其进行破脑，使豆 腐脑成为块状，然后经过倾倒机构倒入破脑池，先利用泵将豆腐脑吸 入破脑桶，继而用均质机对豆腐均质，使得其中的蛋白质被均匀的破 坏,接下来就是沥水环节，整个装置自动化程度高，维护方便。运用SolidWorks对豆皮机进行实体绘制和建模,检验蹲脑破脑 系统设计中可能存在的干涉，对设计中标准件等零件进行校核，并对 其中的重要零件经过施加载荷及约束进行有限元分析，对其所受应 力和安全性进行分析，确保设计的零件能满足要求，验证方案的合理 性和可行性。关键字:豆腐皮;蹲脑;破脑;三维建模;有限元分析；ABSTRACTSince an

4、cient times, China is rich in soy, the countrys soy a very long history. With the development of modern science and technology, all kinds of raw soybean production equipment applications. Compared with the traditional production of tofu skin, tofu skin machine mechanically reducing the amount of lab

5、or of workers and improve production yields tofu skin, With the development of modern science and technology, a variety of mechanical equipment and raw soy iii products, such as mechanized production of bean curd skin. Compared with the traditional production of tofu skin, tofu skin machine mechanic

6、ally reducing the amount of labor of workers and improve production yields tofu skin, but in the process, these machines bring convenience to people at the same time, there have been some problems, such as tofu skin in the production process, the degree of automation Yuba machine is not high, more h

7、uman intervention, productivity high fragmentation, low not to, bean curd skin produced uneven quality, poor taste, less chewy. Tofu skin machine production for the current problems, developed a high degree of automation, easy tofu skin production line, the structure consists of two parts squatting

8、brain, broken brain, squatting in brain parts, including intermittent fork mechanism, some brain transmission mechanism and motor. The power to the motor through reducer crank, crank driven reciprocating fork, fork and then do intermittent motion drive wheel, in the process, achieve milk injection p

9、oint brain, brain dump and simple break, at the point when the brain is the first coagulant injection and automatic deployment, and then injected through the catheter milk coagulant barrels simultaneously, stirring rod stirring milk, soy milk point to achieve the brain. Broken part of the brain, inc

10、luding the brain stem homogeneous broke, dumping bodies and homogenizer, after squatting brain is completed, the first break of the brain stem to be broken brain, making bean curd become massive, then poured through the broken brain dump bodies pool, the first use of a suction pump curd broken brain

11、 bucket, and then on through the homogenizer are homogenized curd, which makes the protein is evenly destroyed, the next step is draining aspect of the entire apparatus simple operation, high degree of automation, maintenance Convenience.Application of SolidWorks Yuba machine for three-dimensional modeling, testing may break squatting brain brain design system interference, the design of standard parts and other parts to be checked, and one of the important parts by applying loads and constraints for finite element analysis its safety and the stress analyzed to ensure that the parts can