【正文】 對(duì)于 中小型企業(yè)， 由于資金和技術(shù)的限制，不可能一次性配備完整的控制系統(tǒng)，如 DCS系統(tǒng)。 物料搬運(yùn)系統(tǒng)實(shí)現(xiàn)的動(dòng)作：下降 → 抓料 → 上升 → 右移 → 再下降 → 松料 → 再上升 → 左移 → 推料進(jìn) → 推料退。夾手或吸盤在升降氣缸的作用下可以上下移動(dòng)；夾手或真空吸盤連同升降氣缸在左右移動(dòng)氣缸的作用下沿著圓柱導(dǎo)軌可以左右移動(dòng)；在復(fù)位進(jìn)退氣缸的作用下將物料塊送回原始位置，為下一個(gè)工作周期準(zhǔn)備，以實(shí)現(xiàn)循環(huán)。氣壓傳動(dòng)是一種易于推廣普及的實(shí)現(xiàn)工業(yè)自動(dòng)化的應(yīng)用技術(shù)。氣動(dòng)手爪是機(jī)器手與作業(yè)對(duì)象間的直接接口，仔細(xì)分析、選擇好氣動(dòng)手爪直接關(guān)系到機(jī)器手的工作性能。如果直接人工從事這種重復(fù)性的勞動(dòng)，枯燥、無味且勞動(dòng)強(qiáng)度大，容易引起操作工人的疲勞，出現(xiàn)錯(cuò)誤。PLC 控制具有 結(jié)構(gòu) 簡單 靈活、 抗干擾能力強(qiáng)、 安全可靠、安裝便利、 故障率低、維 護(hù)簡單、大幅度節(jié)約使用成本 的特點(diǎn) ， 能 滿足各種中小規(guī)模過程控制、順序邏輯控制和數(shù)據(jù)采集任務(wù)需求 ， 已逐漸廣泛用于工業(yè)控制系統(tǒng)中 ，包括冶金、礦業(yè)、機(jī)械、輕工等領(lǐng)域，為工業(yè)自動(dòng)化提供了有力的工具。 In under the replacement onset and retreat air cylinder function the material block back initial position, for the next action cycle preparation, realizes the system can realize a material in plane the kneading board to install in the electrically controlled box, is separates with the test installation main PLC programmable controller, the solenoid valve, the vacuum generator and so on lays aside in the electrically controlled box. About the material transporting system has moves, reciprocated and to the material clamp and the relaxation, pushes the material onset and retreat function, may realize on foot, and so on automatically under the PLC control many kinds of moreover, the material is clamped the hand transporting pletes, for satisfies continuously acts the need, but also must ship this material the zero point position, will supply the next time to transport the system may plete each working is as foot: May realize the rise, the drop, the left shift, the right lateral, the clamp, the relaxation, pushes the material to enter, to push the material to draw back and so on eight kind of spots to move the operation。s principle is: Full analysis work object (work piece) the work specification, and draws up the most reasonable work working procedure and the craft. And satisfies the system function request and the environmental condition。 explicit: The work piece structure shape and the materials behavior, the pointing accuracy request. capture, time the transporting stress characteristic, the size and the quality parameter and so on, thus further determines to the machinist structure and the operating control request。 Continuously: After presses down “the start” the button, clamps the hand to start from the zero point position continuously to carry out the transporting transporting system 6 realization movement: The drop stresses the material rise right lateral to drop the loose material to rise again the left shift to push the material again to enter pushes the material to draw this system, we only realize a material cyclic action, therefore returns to the zero point after the manipulator, must drive back the homing position the realize the single acting under the PLC control, act continuously the after the system the electricity, according to turns the choice through revolving is the single acting or the gearing, if is the single acting carries out the single acting procedure, otherwise carries out the gearing acting working: To clamps hand each movement using the button alone to carry on the : Presses down the start button, clamps the hand to start from the zero point, according to the working procedure autocycle work, until presses down the pause button, clamps the hand after to plete last cyclical the work, returns to the zero point, autostop. Can realize the material autocycle transporting based on the PLC control material transporting system both may use clamps the hand clamp material, and may use the vacuum cup adsorption material, has the multiple functions function。 控制工程近期對(duì)用于編程過程和機(jī)械控制的邏輯設(shè)備進(jìn)行了一項(xiàng)調(diào)查，雖然計(jì)算機(jī)和計(jì)算機(jī)技術(shù)已經(jīng)為各種控制提供了無限的控制可能