基于plc高速全自動包裝機的控制系統(tǒng)設計(程序及圖紙)

1、題 目：基于 PLC 高速全自動包裝機的控制系統(tǒng)設計 指導教師： 職稱： 學生姓名： 學號： 專 業(yè)： 機械設計制造及其自動化 院 （系）： 機電工程學院 答辯日期： 20

2、15 年 6 月 23 日 Abstract AbstractA roll of toilet paper is people's life must, with the increasing of the amount of paper products, the demand of toilet paper is also more and more big and the s

3、afety of toilet paper, convenience are increasingly high requirements. In order to make the goods neat, beautiful and have good packaging quality, the new packaging machine with high efficiency, high efficiency, high qua

4、lity and economy is the urgent need of the market.The design of high-speed automatic roll paper packaging machine control system as the background, combined with theory and practice, carefully Chronicles photoelectric se

5、nsor technology, PLC technology and communications technology in one of the advanced control technology in this packaging machine control system application.The main contents of this design are as follows: 1. the present

6、 situation of the programmable controller PLC and its feasibility and prospect in the application of packaging machinery. 2. based on the recognition of the production process flow of the paper packaging machine, calcula

7、te the input and output I/O points, and then select the PLC, hardware configuration design. 3. Synchronization control in the process of packaging paper packaging. 4. Use Siemens STEP7 programming software, and the commu

8、nication function design the packaging process ladder diagram, PLC communication network and STR statement, used to implement data acquisition and control output device of high speed, high efficiency and safe operation.

9、After our efforts, the design of the control system of the paper packaging machine has been completed.. And after a rigorous test, in the laboratory simulation, achieved good control results. The machine was to improve t