阅读说明：本技术 一种虚实联调的工业自动线控制方法 (Control method of industrial automation line for virtual and real joint debugging ) 是由 陈斌 刘宇琼 张监洋 陈泽群 周飞鹏 于 2019-10-11 设计创作，主要内容包括：本发明公开了一种虚实联调的工业自动线控制方法,属于工业控制技术领域,包括如下步骤：PLC实现废品检测和用机械手搬运工作,在计算机中显示废品检测自动控制的工作状态,按下启动按钮,电机Y1转,传送带A运动,PLC与计算机连接,可与计算机产生数据交互的上传与下载工作,当工件从传送带A经过第一个传感器时,若为正品则输出正脉冲,计时器打开,当达到15个时,指示灯亮三秒后从新计数,当工件经过废品传感器的时候,若为废品,废品传感器输出正脉冲,传送带A停止,机械手系从传送带A上拿走,放到B上,待机械手复位后。本发明实现自动化工业,对产品进行自动检测,分类处理,效率更高,减少人力投入,后期处理更为便利。(The invention discloses an industrial automation line control method for virtual and real joint debugging, which belongs to the technical field of industrial control and comprises the following steps: PLC realizes that the waste product detects and carries work with the manipulator, show waste product detection automatic control's operating condition in the computer, press the start button, motor Y1 commentaries on classics, conveyer belt A moves, PLC is connected with the computer, can produce the work of uploading and downloading of data interaction with the computer, when the work piece passes through first sensor from conveyer belt A, if for the certified product then output positive pulse, the time-recorder is opened, when reaching 15, the pilot lamp is bright from new count after three seconds, when the work piece passes through the waste product sensor, if for the waste product, the positive pulse of waste product sensor output, conveyer belt A stops, the manipulator is taken away from conveyer belt A, put to B on, await the opportune moment manipulator resets the back. The invention realizes the automatic industry, carries out automatic detection and classification processing on products, has higher efficiency, reduces the human input and is more convenient for post processing.)

1. An industrial automation line control method for virtual and real joint debugging is characterized in that: the method comprises the following steps:

1) the PLC realizes waste detection and mechanical arm carrying work, the working state of automatic control of the waste detection is displayed in the computer, a starting button is pressed, a motor Y1 rotates, a conveyor belt A moves, and the PLC is connected with the computer and can generate data interaction uploading and downloading work with the computer;

2) when the workpieces pass through the first sensor from the conveyor belt A, if the workpieces are genuine products, positive pulses are output, the timer is started, and when the number of the workpieces reaches 15, the indicator lights are turned on for three seconds and then the workpieces are counted again;

3) when the work piece was through waste product sensor, if for the waste product, the positive pulse of waste product sensor output, conveyer belt A stops, and the manipulator is taken away from conveyer belt A, puts to B on, and the standby manipulator resets the back, starts conveyer belt A, B telemechanical, and the conveying of waste product is walked, and when the waste product reached 5, alarm signal sent, the alarm lamp was bright, and the system resets.

2. The method for controlling an industrial automation line of virtual-real joint debugging according to claim 1, characterized in that: the manipulator has the functions of starting, stopping, resetting, moving and grabbing and releasing, the starting and stopping functions of the manipulator are controlled by an operator through a starting and stopping button in a stopping mode, and the moving and grabbing and releasing functions are controlled by corresponding air cylinders.

3. The method for controlling an industrial automation line of virtual-real joint debugging according to claim 2, characterized in that: the number of the cylinders is four, and the cylinders have the functions of grasping, releasing, moving upwards, moving downwards, retracting, extending and swinging left and right.

4. The method for controlling an industrial automation line of virtual-real joint debugging according to claim 1, characterized in that: the computer comprises input equipment and output equipment, wherein the input equipment comprises a keyboard and a mouse, and the output equipment comprises a display.

5. The method for controlling an industrial automation line of virtual-real joint debugging according to claim 1, characterized in that: the PLC is a controller, signals of input and output devices such as a sensor can be collected, and the PLC and the computer are convenient to connect and communicate.

6. The method for controlling an industrial automation line of virtual-real joint debugging according to claims 1-4, characterized in that: the PLC is connected with the sensor and the computer, signal values collected by the sensor can be fed back to the computer, the display connected with the computer completes image display work, and the keyboard and the mouse perform relevant operations of increasing, deleting, modifying and storing the values.

Technical Field

The invention relates to the field of industrial control, in particular to an industrial automation line control method for virtual and real joint debugging.

Background

The PLC is originally designed by adopting the design idea of a computer and is suitable for various field applications, along with the rapid development of electronic industry, the PLC can be adapted to different customer requirements in various fields, the PLC is provided with a very flexible brain and body parts which can be changed and updated at any time, the PLC is originally only used for controlling discrete quantities, the PLC only has the function of connecting an operation to a contactor and the like which outputs the discrete quantities, the operation of ladder logic of a relay can be completed at the earliest, the new generation of PLC has a PID (proportion integration differentiation) adjusting function, the application of the PLC is expanded from the on-off quantity control to the analog quantity control field, the PLC is widely applied to industries such as aerospace, metallurgy, light industry, building materials and the like, but the PLC also faces the challenges of industrial control products of other industries, each manufacturer adopts measures to continuously improve the route of an automatic product production line which is passed by the product production process, and starts from, through a route formed by a series of production line activities such as conveying, processing, inspecting and carrying, the system is a monitoring control system of the production process, and the configuration monitoring of an automatic production line (a waste product detection and manipulator carrying monitoring system) is completed.

The existing industrial control method has certain disadvantages when in use, can not carry out on-line monitoring and classification processing on waste detection, has poor reliability and continuity of data information exchange among monitoring points of industrial control, is easy to have the problem of synchronism, and needs to be further perfected.

Disclosure of Invention

The invention aims to provide an industrial automation line control method for virtual and real joint debugging, which can effectively solve the problems in the background technology.

The invention realizes the aim through the following technical scheme, and an industrial automation line control method for virtual and real joint debugging comprises the following steps:

1) the PLC realizes the waste detection and the carrying work by the mechanical arm, and displays the working state of the automatic control of the waste detection in the computer. When a start button is pressed, a motor Y1 rotates, a conveyor belt A moves, and the PLC is connected with the computer and can generate data interaction uploading and downloading work with the computer;

2) when the workpieces pass through the first sensor from the conveyor belt A, if the workpieces are genuine products, positive pulses are output, the timer is started, and when the number of the workpieces reaches 15, the indicator lights are turned on for three seconds and then the workpieces are counted again;

3) when the work piece was through waste product sensor, if for the waste product, the positive pulse of waste product sensor output, conveyer belt A stops, and the manipulator is taken away from conveyer belt A, puts to B on, and the standby manipulator resets the back, starts conveyer belt A, B telemechanical, and the conveying of waste product is walked, and when the waste product reached 5, alarm signal sent, the alarm lamp was bright, and the system resets.

Preferably, the manipulator has the functions of starting, stopping, resetting, moving and grabbing and releasing, the starting and stopping functions of the manipulator should be stopped and controlled by an operator through a starting and stopping button, and the moving and grabbing and releasing functions are controlled by corresponding air cylinders.

Preferably, the number of the cylinders is four, and the four cylinders have the functions of grasping, releasing, moving upwards, moving downwards, taking in, extending out and swinging left and right.

Preferably, the computer comprises an input device and an output device, wherein the input device comprises a keyboard and a mouse, and the output device comprises a display.

Preferably, the PLC is a controller, signals of input and output devices such as sensors can be acquired, and the PLC and the computer are convenient to connect and communicate.

Preferably, the PLC is connected to the sensor and the computer, and is capable of feeding back a signal value collected by the sensor to the computer, the display connected to the computer completes an image display operation, and the keyboard and the mouse perform operations related to adding, deleting, modifying and storing the value.

Compared with the prior art, the invention has the beneficial effects that: the invention 1, through the combined use of PLC, computer, manipulator and sensors, carries on-line monitoring to the waste product detection, if the detection is the unqualified product. The products are conveyed to the other conveyor belt by the manipulator, if the products are qualified, the qualified number is counted by the sensor, so that the classification processing after monitoring is realized, and the device has the advantages of high efficiency and labor saving.

2. Through the data signal port connection among the PLC, the computer, the manipulator and each sensor, the data information exchange reliability and continuity among the monitoring points of the industrial control are better, the synchronism is consistent, and no error or delay exists in the information.

Drawings

FIG. 1 is a system framework diagram of the present invention.

Fig. 2 is a system connection diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a method for controlling an industrial automation line for virtual-real joint debugging includes the following steps:

1) the PLC realizes the waste detection and the carrying work by the mechanical arm, and displays the working state of the automatic control of the waste detection in the computer. When a start button is pressed, a motor Y1 rotates, a conveyor belt A moves, and the PLC is connected with the computer and can generate data interaction uploading and downloading work with the computer;

2) when the workpieces pass through the first sensor from the conveyor belt A, if the workpieces are genuine products, positive pulses are output, the timer is started, and when the number of the workpieces reaches 15, the indicator lights are turned on for three seconds and then the workpieces are counted again;

3) when the work piece was through waste product sensor, if for the waste product, the positive pulse of waste product sensor output, conveyer belt A stops, and the manipulator is taken away from conveyer belt A, puts to B on, and the standby manipulator resets the back, starts conveyer belt A, B telemechanical, and the conveying of waste product is walked, and when the waste product reached 5, alarm signal sent, the alarm lamp was bright, and the system resets.

The manipulator has the functions of starting, stopping, resetting, moving and grabbing and releasing, the starting and stopping functions of the manipulator are controlled by an operator through a starting and stopping button, and the moving and grabbing and releasing functions are controlled by corresponding cylinders; the number of the cylinders is four, and the cylinders have the functions of grasping, releasing, moving up, moving down, taking in, extending out and swinging left and right; the computer comprises input equipment and output equipment, wherein the input equipment comprises a keyboard and a mouse, and the output equipment comprises a display; the PLC is a controller, signals of input and output equipment such as a sensor and the like can be collected, and the PLC and the computer are convenient to connect and communicate; the PLC is connected with the sensor and the computer, signal values collected by the sensor can be fed back to the computer, the display connected with the computer completes image display work, and the keyboard and the mouse perform relevant operations of increasing, deleting, modifying and storing the values.

The working principle of the invention is as follows: according to the technical scheme, the automatic waste detection system comprises a press starting button, a motor Y1 turns, a conveyor belt A moves, when a workpiece passes through a first sensor from the conveyor belt A, if the workpiece is a genuine product, a positive pulse is output, a timer is opened, when the workpiece reaches 15, an indicator lamp is turned on for three seconds and then is counted, when the workpiece passes through a waste sensor, if the workpiece is a waste product, the waste sensor outputs a positive pulse, the conveyor belt A stops, a mechanical arm is taken away from the conveyor belt A and placed on the conveyor belt B, after a standby mechanical arm is reset, the conveyor belt A, B is started to move far, the waste product is conveyed away, when the waste product reaches 5, an alarm signal is sent, the alarm lamp is turned on, the system is reset, waste product. The automatic detection device is an important part in industrial automation, mainly detects workpieces from a conveyor belt, if the workpieces are detected to be unqualified products, the workpieces are conveyed to another conveyor belt by a manipulator, and if the products are qualified, the qualified workpieces are counted by a sensor, so that the automatic detection device is more practical.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.