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1、外文文献专业类名称 机械设计制造及其自动化班 级 0881054学 生 姓 名 高武指 导 教 师 贺红林 教研室主任 年月日外文文献Comment on medicines and chemical reagents package machinery conceptuai design CommAbstract: a detailed know this paper introduces the concept of drug packaging machinery design, this packing machinery design based on certain on math
2、ematical models, and also introduced the domestic and foreign drug packaging machinery and the status of in the future, through the packaging machinery in China than the deficiency of the design. Keywords: packaging machinery; Link mechanism; CAMent on medicines and chemical reagents package machine
3、ry conceptual design In recent years , Carry out GMP (medicines and chemical reagents produces specifications of quality) attestation system because of sustained our country economic situation rise and country to pharmacy industry mandatory. Medicines and chemical reagents package machinery has got
4、quite great progress. The new product increases by gradually. Engineering level has had very big improvement. But be returning very big gaps back to existence compared with international standards. Level being close to 60%s product cannot to reach upper developed country century eighties. Large-scal
5、e advanced equipment is dependent on entrance mainly. Low our country medicines and chemical reagents package machinery engineering level is that the design designing personnel low level from our country enterprise arouses to a great extent. One, our country medicines and chemical reagents package m
6、achinery current situation analyses our country medicines and chemical reagents package machinery still has bigger gap compared with advanced international level. What time is insufficient on domestic medicines and chemical reagents package machinery design under main existence1) B ackward domestic
7、mechanical performance medicines and chemical reagents package machinery mostly, accuracy low velocity, is slow, stationarity dispatches package machinery travel process to contain large amount of dyadic complicated intermittence motion. Come to come true mainly from the cam, the connecting rod. But
8、, many design that the personnel is unable to require that the independence designs the parameter calculating cam bar linkage kinematics and dynamics according to job cycle picture and accuracy. Be only the surveying and mapping carrying out a piecemeal that the abroad model machine cam connecting r
9、od part is dismantled down simplely. Bring about actuating mechanism error is very big. That domestic medicines and chemical reagents package machinery runs speed mostly is more general than hanging down according to cutting frequency if the aluminium moulds bubble cover packers for 100 one 300 mins
10、, full-automatic medicine box packer dress box speed 50- 200 boxes/ ms in. But, on the international, the advanced aluminium moulds rushing steeping cover packer cutting frequency be able to reach 600 mins. Full-automatic medicine box packer dress box speed is able to reach 600 800 box/ mins. Not on
11、ly working speed of domestic medicines and chemical reagents package machinery is slow. And, the partner has bigger noise. 2) I s under the control of horizontal backward. Domestic medicines and chemical reagents package machinery controls low, automation of level difference mostly , the malfunction
12、 leads height. (Main package machinery finger box dress controls domestic medicines and chemical reagents with drinking wine holding machinery with) adopt PLC to do a scene mostly. But, advanced medicines and chemical reagents package machinery realizes supervisory control abroad mostly from compute
13、r system. Under the control of horizontal relatively backward. Great majority domestic medicines and chemical reagents package machinery automation sex is relatively poor. Adopt a single to produce a pattern first commonly. The full-automatic production line is few. Two is that full-automation works
14、 cannot to achieve. Require that the manpower feeds in raw material. Hand movement enchases. If in a little paper box packer, Page, paper box all needs medicine board , specifications paper to move charging personally. And require specially-assigned person to pay attention to if specifications, medi
15、cine board, paper box already finish using at any time. Happen to avoid bringing about machine racing or bringing about incomplete specifications, medicine board, and medicine box phenomenon. Other, domestic medicines and chemical reagents package mechanic failure rates are higher. Control a compone
16、nt (if the relay, electromagnetic valve, contactor, breaker etc.) etc. are often easy to damage. Halt also to frequently occur the malfunction. 3) F unctions are unitary, expansion sex is bad. Medicines and chemical reagents package machinery is that the form designs that specifically for specially
17、appointed package. The general specification range inner in regulation is adjustable. But, a lot of our country medicines and chemical reagents package machinery considers insufficiency when designing that. Be not that reforming going a step further sets apart sufficient space. Cause the machinery d
18、esigning that to be able to only adapt to the form board in several kinds simplicities. Change not adapting to wrapping material or the form board dimension. Fit in with even. The package finished product mass giving birth to a child is neither nice. 4) C onsiders deficiency synthetically. Resource
19、does not fully utilize. Our country medicines and chemical reagents there exists the chaos phenomenon in package machinery design. A lot of machinery designs that the personnel drags to the electric motor moving the synchrony technology, the servo drive technology do not knows. The problem simple el
20、ectrical equipment available is resolved uses complicated mechanism to come to come true but. Some though the control organ works to come having adopt the synchrony electric motor to wait for a device. But choose block of wood ding-dang. The maximum having brought about resource not only wastes this
21、 condition. And make machinery function designing that low.5) M odel is inflexible. Model seldom considering machinery time medicines and chemical reagents of our country package machinery design. Many machine molding that the manufacturer produces is not beautiful do not have model even. Give perso
22、n feeling to rigid, to inflexible, not to have vigor. A few medicine box packers are middle. The nut all assembles screw on the machine outside board. But, the oil cup and flow nipple that a little lubrication uses also can be seen everywhere. Be stained fully with a greasy dirt easy to use machine
23、everywhere time oiling. Impression is rough to person. No beautiful. Two, medicines and chemical reagents package machinery conceptual design content People long-term study passes. Define conceptual design being: Have been ascertaining the mission queen. Pass abstract-relation. Design the function s
24、tructure. Explore appropriate effect principle and their combination waiting. Ascertain out basic finding the solution approach. Reach find the solution scheme. This part of the conceptual design designing that the job is called conceptual design is referred to make the queen who designs purpose and
25、 now has condition clear. The designer searches for many-sided knowledge. Analysis abstracts the solution on generating dyadic broad frame significance the day af t er tomorrow. Medicines and chemical reagents package machinery conceptual design demands according to each product life cycle stages. C
26、arrying out the product function creates , the function breaks up as well as the function and son are functional physical design: That conception and systematization carrying out the scheme satisfying the operating principle that the function and structure demand finding the solution and carrying ou
27、t the operating principle carrier realizing the function structures design the conceptual design process is that one finds the solution realizing a functions , satisfies the various technology and various there existing in economic targets , possibility scheme well ultimate for sure synthetically op
28、timum scheme process. The conceptual design effect embodies in the product design early phase stage mainly. Chief architect is based on functional need of product but primitive conception and impulsion sprouting out form the product main body frame. And, it responds to every main module and module i
29、ncluding. In order to accomplishing overall layout and the exterior, the first step designs that. And then carry out the optimization appraising a sum. Ascertain the overall design plan. Design that the personnel carries out the chief architect design thought going to中文翻译论药品包装机械概念设计 摘要：较详细的知道本文介绍了药品
30、包装机械的概念设计，这种包装机械设计建立在一定的数学模型之上，还介绍了一下国内外的药品包装机械的现状及未来，通过比了我国包装机械设计的不足。 关键词：包装机械；连杆机构；凸轮论药品包装机械的概念设计，近年来，实施规范（药品生产质量规范）认证体系，由于我国经济形势持续上升和国家医药行业强制性。药品包装机械已得到了相当大的进展。新产品逐渐增多。技术水平有了很大的改善。但与国际标准相比还存在很大差距。接近60%的产品水平不能达到上世纪80年代发达国家的标准。大型先进设备主要依赖进口。我国药品包装机械工程设计人员的设计水平低，低水平在我国企业引起很大影响。一，我国药品包装机械的现状分析我国药品包装机械
31、仍有较大差距，与国际先进水平相比。国内药品包装机械的设计主要存在以下不足：1）相对于国内机械药品包装机械多，精度低，速度慢，稳定性差，包装机械行驶过程中含有大量复杂的间歇式运动。主要从凸轮，连杆来实现。但是，许多设计人员无法独立设计参数计算凸轮连杆机构运动学和动力学根据工作循环图和准确性。只有测绘进行零星的国外新型机凸轮连杆部分拆下来简单。导致执行机构的误差非常大。国内药品包装机械的运行速度大多是更一般比垂根据切割频率如果铝泡罩包装模具的100一300分钟，全自动药盒包装盒子服饰50 - 200盒/硕士。但是，国际上先进的模具，铝盖包装机冲浸泡切割频率可以达到600分钟。全自动药品盒包装盒子服
32、饰速度能够达到600 800盒/分钟。不仅工作速度国内药品包装机械是缓慢的。而且，伴有较大噪音。2）我在控制水平落后。国内药品包装机械控制的自动化水平低，差异主要，故障率高。（主要包装机械手指盒装控制国内医药化学试剂与灌装机械）采取公司做一个场景大多。但是，先进的药品包装机械实现监督控制国外大多来自计算机系统。在控制水平相对落后。大多数国内药品包装机械自动化性较差。采用单一生产模式一般先。全自动生产线数。二是全自动工作不能实现。需要人工饲料原材料。手运动镶嵌。如果在一个小纸箱包装，纸箱的页面，都需要药板，规格纸张移动充电个人。需要专人注意如果规格，药板，纸盒子已经完成使用在任何时间。发生避免产
33、生机赛车或带来规格不全，药板，和医药箱现象。另外，国内药品包装机械故障率较高。控制元件（如继电器，电磁阀，接触器，断路器等）等经常容易损坏。停顿也经常发生故障。3）功能单一，可扩展性差。药品包装机械的设计，专门为特定的软件包。一般规格范围内调节可调。但是，我国许多药品包装机械的设计考虑不足时。将进一步规定改革足够的空间。使机械设计，能够适应几种简单的形式。改变不适应包装材料或形式的板尺寸。配合连。包装成品质量是不好的。4）认为缺乏综合。资源不能充分利用。我国医药化学试剂存在着混沌现象在包装机械设计。许多机械设计人员拖动电机移动同步技术，伺服驱动技术不知道。问题简单电气设备提供解决使用复杂的机制
34、来实现。有些虽然控制机械的作品来采用同步电机等设备。而选择一大批的机械设备。最大带来了资源不仅浪费这一条件。和机械功能设计低。5）模型是一成不变的。我国药品包装机械的设计模型很少考虑机械时间。许多注塑机生产厂家生产的模型不漂亮。给人感觉僵硬，不灵活。一些医药箱包装中。所有的螺母安装螺丝机的外板。但是，油杯和油嘴，少润滑的用途也随处可见。沾满油污易于使用的机器到处时间加油。印象是粗糙不漂亮。2，药品包装机械的概念设计的内容，人们通过长期研究。定义概念设计：“已确定任务后。通过抽象概念。设计功能结构。探讨适当的作用原理及其组合等。确定基本求解方法。达到求解方案。这一部分的设计概念设计工作被称为概念
35、设计是指让机械设计者设计的目的，现在有条件清除。设计师寻找多方面的知识。摘要在分析溶液生成式宽框状意义。药品包装机械的概念设计的要求，根据每一个产品生命周期阶段。实施产品功能创建，功能分解以及功能和子功能设计：概念和系统化实施方案的工作原理，结构和功能需求找到解决方案和实施工作原理载体功能的实现结构设计的概念设计过程是一个求解实现功能，满足各种技术和各种存在的可能性以及经济目标，方案最终确定综合优化设计过程。概念设计效果体现在产品设计早期阶段主要。首席设计师是根据功能需要产品的原始概念和冲动萌发出形成产品的主体框架。而且，它反应了各主要模块和模块包括。为实现总体布局和外观，第一步设计。再进行评价和优化。确定总体设计方案。设计人员进行总建筑师设计思想准备
