機(jī)械設(shè)計(jì)制造和自動(dòng)化畢業(yè)設(shè)計(jì)外文翻譯-閱讀頁(yè)
2025-07-11 03:47本頁(yè)面
【正文】 eliability of the processing quality and the equipment and stable operation. The development direction of automatic production line mainly is to improve the productivity and increase the versatility and flexibility. In order to meet the needs of a variety of production, adjustment of development can be quickly adjustable automatic production line. This production line is a set of teaching system based on PLC control, is also a set of modular production training system. It sets, sensors, PLC application and electric control of pneumatic and other technology in one, by the automatic feeding, transmission detection, vacuum sorting, color sorting, position adjustment, spare parts supply and assembly blanking seven workstations, etc. The function of automatic feeding station is to provide other workstations artifacts. Artifacts by pneumatic manipulator grasping, through translation, lifting and swinging movements, such as on the conveyor belt, and then return to the in situ. 1. The hardware design of the system Automatic feeding unit module is the start of the automatic production line system, mainly by the workpiece loading and launching device, stents, valve group, terminal ponents, PLC, button, groove bottom, etc. Main function is to be placed in a bunker workpiece automatically pushed to the material plate, so that the manipulator grasping and transmission of transport unit. Have both manual and automatic operation mode. Before the operation should ensure that feed plate material. action process Feeding unit main body is a rotating tray, tray set on two tubular bin. In the position of the dish on the corresponding material installed diffuse photoelectric switch, function is to detect material served on plates. When the workpiece will reach position, photoelectric switch to detect the existence of the workpiece, and the system to provide the unit disk material artifacts signal. In conveying unit control program, you can use the signals of the state of the ponent to drive the manipulator device, to travel. This under the action of gravity, the workpiece automatically move down the artifacts, ready for the next grab artifacts. If the current plate without artifacts, material plate will continue to test the expected position under program control. Until the two dishes no artifacts, material plate stop running. the pneumatic circuit design Pneumatic actuator, control loop is the unit of work consists of pneumatic manipulator and feeding wheel, finish loading and discharge. Manipulator in structure consists of two straight line of cylinder, a swinging cylinder and claw. Place status to: paw closed gas, shift cylinder, lifting cylinder, cylinder 0 176。, back translation cylinder into the gas lift cylinder fall claw open to shift cylinder annealing, lifting cylinder to cylinder 0 176。是狼就要練好牙，是羊就要練好腿。不奮斗就是每天都很容易，可一年一年越來(lái)越難。拼一個(gè)春夏秋冬！贏一個(gè)無(wú)悔人生！早安！—————獻(xiàn)給所有努力的人.學(xué)習(xí)參考
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