本文選題：塑料包裝 + 腸衣褶皺　； 參考：《天津科技大學(xué)》2014年碩士論文

【摘要】：塑料包裝腸衣行業(yè)作為塑料包裝薄膜領(lǐng)域的一個分支,目前有著很大市場,尤其是對香腸加工食品行業(yè)有著十分重要的地位和意義。高壓縮比,規(guī)格化的塑料包裝腸衣產(chǎn)品對后期灌腸工序具有很大益處,可以有效地降低生產(chǎn)成本,提高生產(chǎn)效率。 本課題研究的主要內(nèi)容是研制一款基于氣壓傳動和PLC控制的新型自動塑料包裝腸衣褶皺機,主要解決香腸灌裝工序中人工壓縮腸衣、壓縮比小、工作效率低、影響自動化程度改進問題。高壓縮比、統(tǒng)一規(guī)格褶皺管狀成品,可取代香腸灌裝時人工壓縮工序,降低勞動強度,提高生產(chǎn)效率。通過天津市康泰塑料包裝有限公司實際生產(chǎn)驗證,腸衣褶皺機工作性能穩(wěn)定,生產(chǎn)自動化程度高。 本課題的主要研究成果包括： (1)深入研究了塑料包裝腸衣褶皺機的工作原理和結(jié)構(gòu)特點,對整體機各部分結(jié)構(gòu)進行研究和制作。尤其對旋轉(zhuǎn)切刀裝置進行了結(jié)構(gòu)研究與設(shè)計,詳細計算出切刀伸出量和主動軸轉(zhuǎn)動角度間的存在關(guān)系,并設(shè)計了角度改變輔助件,實現(xiàn)快速規(guī)格匹配。通過工業(yè)現(xiàn)場試驗對整體機進行調(diào)試,調(diào)整和改進各部分機構(gòu)的缺陷進而達到預(yù)期設(shè)計目的。 (2)采用變頻控制,保證塑料包裝腸衣褶皺機中牽引擠壓輥、牽引膠輥組以及旋轉(zhuǎn)褶皺裝置間的線速一致性,詳細計算出三者之間速比關(guān)系。 (3)氣壓傳動系統(tǒng)設(shè)計。根據(jù)各部分工序要求,本文設(shè)計了一套完整的氣動系統(tǒng),并對氣動元件進行了有關(guān)選型。 (4)設(shè)計采用PLC作為控制核心的自動生產(chǎn)系統(tǒng)；設(shè)置上位機,實現(xiàn)PLC與上位機的有效通信及良好的人機交互功能,如根據(jù)不同規(guī)格腸衣生產(chǎn)要求,對應(yīng)生產(chǎn)參數(shù)可在上位機進行快速設(shè)置和調(diào)整,以滿足生產(chǎn)要求。
[Abstract]:As a branch of the plastic packaging film field , the plastic packaging casing industry has a great market , especially for the sausage processing and food industry . The high compression ratio and the normalized plastic packaging casing product have great benefit to the later stage of sausage filling process , so that the production cost can be effectively reduced , and the production efficiency is improved .

The main content of this research is to develop a novel automatic plastic packaging sausage folding machine based on air pressure transmission and PLC control , which mainly solves the problems of manual compression of casings , small compression ratio , low working efficiency and improvement of automation degree in the sausage filling process . The high compression ratio and uniform specification corrugated tubular product can replace manual compression procedures when filling the sausage , reduce the labor intensity and improve the production efficiency . Through the actual production verification of the Tianjin Kangtai Plastic Packaging Co . , Ltd . , the work performance of the sausage casing folding machine is stable and the production automation degree is high .

The main research results of this subject include :

( 1 ) The working principle and structural characteristics of the plastic packaging casing folding machine are studied in depth , and the structure of each part of the whole machine is studied and manufactured . In particular , the structure research and design of the rotary cutter device are carried out , the existence relation between the extension amount of the cutting knife and the rotation angle of the driving shaft is calculated in detail , and the angle changing auxiliary part is designed to realize the quick specification matching .

( 2 ) adopting frequency conversion control to ensure the line speed consistency between the traction pressing roller , the traction rubber roller group and the rotary folding device in the plastic packaging casing folding machine , and calculating the speed ratio relationship among the three components in detail .

( 3 ) Design of pneumatic transmission system . According to the requirements of each working procedure , a complete pneumatic system is designed , and the pneumatic components are selected .

( 4 ) designing the automatic production system using PLC as the control core ;
the upper computer is arranged to realize the effective communication between the PLC and the upper computer and the good human - machine interaction function , such as according to the production requirements of different specifications of the casings , and the corresponding production parameters can be quickly set and adjusted in the upper computer to meet the production requirements .
【學(xué)位授予單位】：天津科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TB486

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本文編號：1969758