本文關(guān)鍵詞： 軟包裝袋 自動(dòng)碼垛 碼垛生產(chǎn)線 PLC 高位碼垛　出處：《河北科技大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著包裝質(zhì)量和勞動(dòng)效率的不斷提高,人工碼垛已經(jīng)極大地限制了碼垛生產(chǎn)效率的提高。然而,碼垛生產(chǎn)線在解決勞動(dòng)力不足、提高勞動(dòng)生產(chǎn)效率、改善工作環(huán)境等方面具有很大潛力,因此對(duì)碼垛生產(chǎn)線的研究具有重要的意義。根據(jù)調(diào)研,本文所設(shè)計(jì)的軟包裝袋碼垛生產(chǎn)線采用“2-3編組”的高位碼垛方式。該生產(chǎn)線主要設(shè)備工作流程如下:灌裝好的料袋經(jīng)過(guò)倒袋裝置翻倒并順著輸送帶的方向輸送;經(jīng)過(guò)單袋整形裝置使得料袋變得規(guī)則、整齊;轉(zhuǎn)位裝置的作用是為了滿足編組需要對(duì)部分料袋進(jìn)行90°旋轉(zhuǎn);編組裝置的作用是對(duì)料袋進(jìn)行“2-3編組”;編組好的料袋被推袋裝置推至緩?fù)０寤蚍謱訖C(jī)的閘門;分層機(jī)通過(guò)閘門的開(kāi)合將料袋碼垛到垛盤上,然后壓袋裝置對(duì)垛層進(jìn)行整形;垛盤在升降機(jī)的帶動(dòng)下循環(huán)上下垂直運(yùn)動(dòng)直到完成碼垛;碼好的垛盤由承垛輸送機(jī)輸送至垛盤輸送機(jī)的等待位,等待叉車運(yùn)走;與此同時(shí),托盤倉(cāng)會(huì)自動(dòng)放出一個(gè)空托盤,由托盤輸送機(jī)輸送到升降機(jī)的碼垛工位進(jìn)行碼垛。然后,根據(jù)工作流程制定了該生產(chǎn)線的總體設(shè)計(jì)方案。通過(guò)對(duì)各主要設(shè)備的功能分析,經(jīng)過(guò)設(shè)計(jì)計(jì)算、結(jié)構(gòu)選型、校核計(jì)算完成了軟包裝袋碼垛生產(chǎn)線各主要設(shè)備的機(jī)械結(jié)構(gòu)設(shè)計(jì)。最后,通過(guò)分析該生產(chǎn)線的工作流程制定出了PLC的控制系統(tǒng)流程,根據(jù)輸入/輸出信號(hào)對(duì)I/O點(diǎn)數(shù)進(jìn)行分配,確定了PLC的型號(hào)及擴(kuò)展單元的選取。使用梯形圖編寫了控制程序,并在實(shí)驗(yàn)室中進(jìn)行了調(diào)試。該生產(chǎn)線可對(duì)用于化肥、面粉等粉狀、顆粒狀物料的全自動(dòng)包裝碼垛作業(yè)。通過(guò)PLC自動(dòng)控制整個(gè)生產(chǎn)線的工作流程,使得設(shè)備具有操作管理簡(jiǎn)單,運(yùn)行安全可靠、性價(jià)比高等優(yōu)點(diǎn),因此預(yù)計(jì)會(huì)有很好的應(yīng)用前景。
[Abstract]:With the continuous improvement of packaging quality and labor efficiency, manual palletizing has greatly limited the efficiency of palletizing production. However, palletizing production line is solving the shortage of labor force and improving labor productivity. There is great potential to improve the working environment, so the research of palletizing production line is of great significance. The soft packing bag palletizing production line designed in this paper adopts the high stacking mode of "2-3 marshalling". The main equipment working flow of this production line is as follows:. The filled bag is toppled over by the bag inversion device and transported in the direction of the conveyor belt; After a single bag shaping device to make the bag become regular, neat; The function of the transposing device is to rotate part of the bag at 90 擄in order to meet the needs of the marshalling. The function of the marshalling device is to carry on "2-3 marshalling" to the material bag; The packed bag is pushed to the gate of the slow stop plate or delamer by the pouch pushing device; The laminating machine palletizes the material bags onto the stacking plates through the opening and closing of the gates, and then the pouch pressing device shapes the stacking layers; The palletizing plate circulates vertically up and down under the driving of the lift until the palletizing is completed; The stacking plate is transported by the stacking conveyor to the waiting position of the stacking disc conveyor, waiting for the forklift to be carried away; At the same time, the tray bin automatically releases an empty tray, which is transported by the tray conveyor to the lift's palletizing station for palletizing. According to the work flow, the overall design scheme of the production line is worked out. Through the functional analysis of the main equipment, after design and calculation, structure selection. The mechanical structure design of the main equipment of the soft packaging bag palletizing production line is completed by checking and calculating. Finally, the control system flow of PLC is worked out by analyzing the work flow of the production line. According to the input / output signal, I / O points are allocated, the model of PLC and the selection of expansion unit are determined. The control program is compiled with trapezoid diagram. The production line can be used for the automatic packing and palletizing of powder and granular materials such as chemical fertilizer, flour and so on. The working flow of the whole production line can be automatically controlled by PLC. The equipment has the advantages of simple operation and management, safe and reliable operation, high cost performance and so on, so it is expected to have a good application prospect.
【學(xué)位授予單位】：河北科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TB48;TP273

【參考文獻(xiàn)】

相關(guān)期刊論文 前1條

1 李金泉;段冰蕾;南倩;;TH50型碼垛機(jī)器人動(dòng)態(tài)靜力學(xué)分析[J];北京科技大學(xué)學(xué)報(bào);2011年04期

，

本文編號(hào)：1465834