冷链配送中心的生产现场改善研究

发布时间：2018-06-21 03:44

  本文选题：冷链 + 生产现场改善　； 参考：《西安工业大学》2016年硕士论文

【摘要】：随着生活水平的提升,人们对果蔬类冷链产品的需求量逐渐增大,对其品质的要求日益提高。果蔬类生鲜产品具有易损易腐性,对流通加工的时间和效率要求较高。因此,冷链企业在加工处理果蔬过程中必须快速、及时,才能最大程度地保障果蔬产品的质量。我国冷链企业普遍存在着产品流通率低、腐损率高、成本居高不下的问题。作为企业最大盈利的直接创造地,生产现场既是生产要素、综合信息的场所,也是各种亟待解决的现场问题产生的地方。生产现场管理水平可体现企业经营状况的优劣。生产现场的管理状况直接影响着果蔬的品质,进而关系到企业的成本利润和客户的满意度。通过对冷链企业进行现场改善,对作业方法、物流布局、仓储形式等进行优化,合理配置各类生产因素,可以达到加快流通率、提高产品质量、降低生产成本的目的。本文以某果蔬冷链企业为背景,深入研究配送中心的产品加工流程、物流路线、仓储及现场环境等。首先构建冷链生产现场评价体系,对配送中心的初始状况进行综合评价,得到主要的问题模块。其次,针对作业流程、仓储布局、现场5S进行分析及优化。通过Anylogic仿真得到作业流程的基本情况,线平衡及模特分析法查找瓶颈工序；设计削皮机消除瓶颈工序,提高作业效率和生产质量产量。通过线路图分析产品流通路径,运用设施布局规划法重新设计路线,使路径缩短,物流量减少,物流通畅便捷。围绕仓储布局问题,通过产品摆放形式的调整减少蜂窝损失,最大程度保证产品质量,提高仓库利用率。推行5S方案优化现场的人员、设施设备、环境等现状。最后,对改善后的生产现场进行成本核算及效果总结,实施二次系统评价。评价结果显示,通过有效的方法改善后,生产现场整体作业效率得到了有效的提升,产品流通率加快了,环境更加整洁,人员作业更为标准规范。
[Abstract]:With the improvement of living standard, the demand for fruit and vegetable cold chain products is increasing gradually, and the demand for its quality is increasing day by day. Fresh fruit and vegetable products are fragile and perishable, and require high processing time and efficiency. Therefore, in the process of processing fruits and vegetables, cold-chain enterprises must be quick and timely, in order to maximize the quality of fruit and vegetable products. Cold chain enterprises in our country have the problems of low circulation rate, high decay rate and high cost. As the direct creation place of the biggest profit of the enterprise, the production site is not only the place of production factor, comprehensive information, but also the place where all kinds of field problems need to be solved urgently. Production site management level can reflect the advantages and disadvantages of enterprise management. The production site management directly affects the quality of fruits and vegetables, and then relates to the cost and profit of enterprises and customer satisfaction. By improving the cold chain enterprises on the spot, optimizing the operation method, logistics layout and storage form, and allocating all kinds of production factors reasonably, the purpose of speeding up the circulation rate, improving the product quality and reducing the production cost can be achieved. In this paper, a fruit and vegetable cold chain enterprise as the background, in-depth study of the distribution center of the product processing process, logistics routes, warehousing and on-site environment. First, the cold chain production site evaluation system is constructed, and the initial status of distribution center is evaluated synthetically, and the main problem modules are obtained. Secondly, the operation flow, storage layout, site 5 S analysis and optimization. The basic conditions of the operation flow were obtained by Anylogic simulation, line balance and model analysis were used to find the bottleneck procedure, and the peeler was designed to eliminate the bottleneck procedure and to improve the efficiency and production quality. The route of product circulation is analyzed by the route diagram, and the route is redesigned by the method of facility layout planning, so that the route is shortened, the flow of goods is reduced, and the logistics is smooth and convenient. According to the problem of storage layout, the honeycomb loss is reduced through the adjustment of product layout, and the product quality is guaranteed to the greatest extent, and the warehouse utilization ratio is improved. Implement 5 S program to optimize site personnel, facilities, environment and so on. Finally, the improved production site cost accounting and effect summary, the implementation of secondary system evaluation. The evaluation results show that the efficiency of the whole production site has been effectively improved, the product circulation rate has been accelerated, the environment has become cleaner, and the staff operation has become more standardized after the improvement of effective methods.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F326.6
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本文编号：2047053