阅读说明：本技术 一种压机集中控制方法、系统及存储介质 (Centralized control method and system for press and storage medium ) 是由 姜东辉 刘传军 黄俊生 李石头 何子权 于 2020-08-13 设计创作，主要内容包括：本发明所提供的一种压机集中控制方法、系统及存储介质,所述压机集中控制方法用于压机集中控制系统,所述压机集中控制系统包括：压机控制器和控制终端,所述压机控制器与所述控制终端通讯连接；所述压机集中控制方法包括：所述控制终端发送开机指令至压机控制器,所述压机控制器控制压机自动开机；所述压机控制器对压机的工作数据进行自动采集,并将采集的工作数据发送至所述控制终端；所述控制终端接收到所述工作数据后,按照预设规则对所述工作数据进行自动分析。本发明通过将压机控制器与控制终端通讯连接,通过控制终端对压机控制器远程控制,无需操作人员到生产车间对每台压机进行检查和操作,提高了操作效率,提升了压机控制的准确性。(The invention provides a centralized control method, a centralized control system and a storage medium for a press, wherein the centralized control method for the press is used for the centralized control system for the press, and the centralized control system for the press comprises the following steps: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal; the centralized control method of the press comprises the following steps: the control terminal sends a starting instruction to the press controller, and the press controller controls the press to be automatically started; the press controller automatically collects the working data of the press and sends the collected working data to the control terminal; and after receiving the working data, the control terminal automatically analyzes the working data according to a preset rule. According to the invention, the press controller is in communication connection with the control terminal, the press controller is remotely controlled by the control terminal, an operator does not need to go to a production workshop to check and operate each press, the operation efficiency is improved, and the accuracy of press control is improved.)

1. A centralized control method for a press is used for a centralized control system of the press, and is characterized in that the centralized control system of the press comprises the following steps: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal;

the centralized control method of the press comprises the following steps:

the control terminal sends a starting instruction to the press controller, and the press controller controls the press to be automatically started;

the press controller automatically collects the working data of the press and sends the collected working data to the control terminal;

and after receiving the working data, the control terminal automatically analyzes the working data according to a preset rule.

2. The centralized control method for presses of claim 1, further comprising:

the control terminal is provided with an automatic monitoring and information management platform in advance;

presetting a monitoring page of the current running state of the press, a production data page, an alarm query page, a production report page and a parameter setting page in the automatic monitoring and information management platform;

and presetting a preset rule for carrying out data analysis on the working data according to the production requirement.

3. The centralized control method for presses of claim 2, wherein the centralized control system for presses further comprises: the mobile terminal is in communication connection with the control terminal;

when the mobile terminal receives a parameter monitoring instruction, the control terminal sends parameter information of the press to the mobile terminal;

when the mobile terminal receives a parameter adjusting instruction, the mobile terminal sends the adjusted parameter information to the control terminal, and the control terminal adjusts parameters of the press.

4. The centralized control method for the press machine according to claim 2, wherein the step of automatically analyzing the working data according to preset rules specifically comprises:

automatically generating a class report or a day report according to a preset rule;

and analyzing the working data according to a preset rule to obtain the working condition of the press so as to search and control the quality of the green body in the molding process.

5. The centralized control method for presses of claim 3, further comprising:

the control terminal prestores the corresponding relation between the fault condition information and the processing measure information;

when the press breaks down, the press controller sends out an alarm signal, and the control terminal records the fault as fault condition information;

the control terminal searches the corresponding relation, obtains processing measure information corresponding to the fault condition information, and displays the processing measure information on the automatic monitoring and information management platform;

and sending an alarm code, alarm content and processing measure information corresponding to the fault condition information to the mobile terminal.

6. The centralized control method for presses of claim 3, further comprising:

pre-selecting the parameter types required by the operation of the press, and setting the parameter standard and the parameter allowable fluctuation range of each parameter type;

comparing the working data acquired in each operating period of the press with the parameter standard to obtain the working state of the press;

and when the working data exceeds the parameter allowable fluctuation range, the control terminal sends reminding information to the mobile terminal.

7. The centralized control method for presses of claim 1, further comprising:

the control terminal presets the operation period of the press accessories;

and when the running period is reached, sending out prompt information for maintaining the press.

8. A centralized control system for a press, comprising: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal;

the control terminal is used for sending a starting-up instruction to the press controller, and automatically analyzing the working data according to a preset rule after receiving the working data;

the press controller is used for controlling the automatic start of the press, automatically collecting working data of the press and sending the collected working data to the control terminal.

9. The centralized control system of claim 8, further comprising: the mobile terminal is in communication connection with the control terminal;

the mobile terminal is used for sending the parameter information of the press to the mobile terminal by the control terminal when receiving the parameter monitoring instruction; and when a parameter adjusting instruction is received, the adjusted parameter information is sent to the control terminal, and the control terminal adjusts the parameters of the press.

10. A storage medium, characterized in that it stores a computer program executable for implementing the steps of the centralized control method of presses according to any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of press control, in particular to a centralized control method and system for a press and a storage medium.

Background

In prior art, when controlling the press, need operating personnel to go to the workshop and inspect and operate every press, operating efficiency is lower to, misoperation may appear in manual control, reduced the accuracy of press control.

Therefore, the prior art has defects and needs to be improved and developed.

Disclosure of Invention

The invention aims to solve the technical problems that in the prior art, when the press is controlled, an operator needs to go to a production workshop to check and operate each press, and the operation efficiency and accuracy are low.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a centralized control method for a press is used for a centralized control system of the press, wherein the centralized control system of the press comprises the following steps: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal;

the centralized control method of the press comprises the following steps:

the control terminal sends a starting instruction to the press controller, and the press controller controls the press to be automatically started;

the press controller automatically collects the working data of the press and sends the collected working data to the control terminal;

and after receiving the working data, the control terminal automatically analyzes the working data according to a preset rule.

Further, the centralized control method for the press further comprises the following steps:

the control terminal is provided with an automatic monitoring and information management platform in advance;

presetting a monitoring page of the current running state of the press, a production data page, an alarm query page, a production report page and a parameter setting page in the automatic monitoring and information management platform;

and presetting a preset rule for carrying out data analysis on the working data according to the production requirement.

Further, the centralized control system for the press machine further comprises: the mobile terminal is in communication connection with the control terminal;

when the mobile terminal receives a parameter monitoring instruction, the control terminal sends parameter information of the press to the mobile terminal;

when the mobile terminal receives a parameter adjusting instruction, the mobile terminal sends the adjusted parameter information to the control terminal, and the control terminal adjusts parameters of the press.

Further, the step of automatically analyzing the working data according to a preset rule specifically includes:

automatically generating a class report or a day report according to a preset rule;

and analyzing the working data according to a preset rule to obtain the working condition of the press so as to search and control the quality of the green body in the molding process.

Further, the centralized control method for the press further comprises the following steps:

the control terminal prestores the corresponding relation between the fault condition information and the processing measure information;

when the press breaks down, the press controller sends out an alarm signal, and the control terminal records the fault as fault condition information;

the control terminal searches the corresponding relation, obtains processing measure information corresponding to the fault condition information, and displays the processing measure information on the automatic monitoring and information management platform;

and sending an alarm code, alarm content and processing measure information corresponding to the fault condition information to the mobile terminal.

Further, the centralized control method for the press further comprises the following steps:

pre-selecting the parameter types required by the operation of the press, and setting the parameter standard and the parameter allowable fluctuation range of each parameter type;

comparing the working data acquired in each operating period of the press with the parameter standard to obtain the working state of the press;

and when the working data exceeds the parameter allowable fluctuation range, the control terminal sends reminding information to the mobile terminal.

Further, the centralized control method for the press further comprises the following steps:

the control terminal presets the operation period of the press accessories;

and when the running period is reached, sending out prompt information for maintaining the press.

The invention provides a centralized control system of a press, which comprises: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal;

the control terminal is used for sending a starting-up instruction to the press controller, and automatically analyzing the working data according to a preset rule after receiving the working data;

the press controller is used for controlling the automatic start of the press, automatically collecting working data of the press and sending the collected working data to the control terminal.

Further, the centralized control system for the press machine further comprises: the mobile terminal is in communication connection with the control terminal;

the mobile terminal is used for sending the parameter information of the press to the mobile terminal by the control terminal when receiving the parameter monitoring instruction; and when a parameter adjusting instruction is received, the adjusted parameter information is sent to the control terminal, and the control terminal adjusts the parameters of the press.

The present invention provides a storage medium, wherein the storage medium stores a computer program executable for implementing the steps of the centralized control method of a press as described above.

The invention provides a centralized control method, a centralized control system and a storage medium for a press, wherein the centralized control method for the press is used for the centralized control system for the press, and the centralized control system for the press comprises the following steps: the press control system comprises a press controller and a control terminal, wherein the press controller is in communication connection with the control terminal; the centralized control method of the press comprises the following steps: the control terminal sends a starting instruction to the press controller, and the press controller controls the press to be automatically started; the press controller automatically collects the working data of the press and sends the collected working data to the control terminal; and after receiving the working data, the control terminal automatically analyzes the working data according to a preset rule. According to the invention, the press controller is in communication connection with the control terminal, the press controller is remotely controlled by the control terminal, an operator does not need to go to a production workshop to check and operate each press, the operation efficiency is improved, and the accuracy of press control is improved.

Drawings

FIG. 1 is a flow chart of a preferred embodiment of the centralized control method for the press according to the present invention.

Fig. 2 is a functional block diagram of a preferred embodiment of the centralized control method for the press according to the present invention.

Fig. 3 is a functional block diagram of a preferred embodiment of the centralized control system for the press of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention relates to a centralized control and automatic starting technology of a press, which mainly utilizes three major parts of industrial automation software, hardware and a system to solve the problems of safe production and production efficiency improvement.

Modern society has fully advanced into the era of the transition to an intensive mode of industrial informatization and intelligent digitization. The new production mode is widely concerned in various social fields, and the production efficiency is greatly improved. Industrial automation, one of the core technologies of modern advanced industrial science, is an important mark of industrial modernization and is also the foundation of modern industry. With the continuous improvement of the automation level of the technology in the industrial field, China starts to actively adjust the industrial structure of the industry and integrates a large number of new processes, new equipment and new technologies into the industrial production field.

The centralized control and automatic startup of the press are carried out by utilizing the technologies of industrial automation software, hardware, systems and the like, so that the problems of safe production and production efficiency improvement can be solved, and the energy is saved and the consumption is reduced; the maintenance and the overhaul of the equipment of a factory are facilitated. The press is controlled to work through an automatic program, the possibility of operation errors of personnel can be effectively reduced, the real-time performance and the accuracy of control are improved, and the production management of a factory is facilitated.

The centralized control method of the press is used for a centralized control system of the press, and the centralized control system of the press comprises the following steps: the press controller is in communication connection with the control terminal. Specifically, the control terminal can be a computer,

referring to fig. 1, fig. 1 is a flow chart of a centralized control method for a press according to the present invention. As shown in fig. 1, the centralized control method for a press according to the embodiment of the present invention includes the following steps:

s100, the control terminal sends a starting instruction to the press controller, and the press controller controls the press to be automatically started.

Specifically, through adjusting a press controller (PLC) program, under the condition that the press is automatically operated, after the lower computer (namely the PLC) is suddenly stopped, the press connection signal does not exist, at the moment, the press can be automatically stopped, and after the lower computer is started again, when the press has the connection signal again, the press is automatically started. According to the invention, the PLC is controlled by operating the control terminal, so that an operator does not need to run to the press to start the machine, the operation is very convenient, and the production efficiency is improved.

S200, the press controller automatically collects working data of the press and sends the collected working data to the control terminal.

And S300, after receiving the working data, the control terminal automatically analyzes the working data according to a preset rule.

In one implementation manner, the "automatically analyzing the working data according to a preset rule" in step S300 specifically includes:

s310, automatically generating a class report or a day report according to a preset rule;

and S320, analyzing the working data according to a preset rule to obtain the working condition of the press so as to search and control the quality of the green body in the forming process.

Therefore, the invention can automatically collect and file the working data of the press when the press operates, and can automatically generate a class report or a day report for the data required by production according to the requirements, thereby reducing the working intensity of the press operators and ensuring the authenticity and the accuracy of the production data. And moreover, the working condition of the press can be analyzed according to the acquired data, so that the quality of the green body in the molding process can be conveniently searched and controlled.

In one implementation, the centralized control method for the press further includes:

and S10, pre-installing an automatic monitoring and information management platform on the control terminal.

S20, presetting a monitoring page, a production data page, an alarm query page, a production report page and a parameter setting page of the current running state of the press in the automatic monitoring and information management platform;

and S30, presetting a preset rule for carrying out data analysis on the working data according to the production requirement.

For example, a supervisory control and information acquisition (SCADA/I) platform under the heading of kyo jiuxinshi automation software ltd is installed on a computer, and the software has an automatic analysis function. And then, editing required pages on the software, namely a series of pages such as a monitoring page of the current running state of the press, production data, alarm query, a production report form, parameter setting and the like, and communicating a control terminal (such as a computer) with a core controller PLC of the press through a network cable. When a plurality of presses communicate, the press communication network cable can be connected with the control terminal through the switchboard. The collected press data are transmitted to the control terminal, and one control terminal can monitor a plurality of presses simultaneously. Therefore, a series of contents such as pressure, oil temperature, green brick thickness, fault alarm information and the like of each press can be checked in real time beside the control terminal, the operation is very convenient, and the production efficiency is improved.

In a further implementation, the centralized press control system further includes: and the mobile terminal is in communication connection with the control terminal. Specifically, the mobile terminal may be a mobile phone. For example, an FBox remote assistant is added beside the control terminal, the FBox remote assistant is connected with the control terminal through a network cable, and part of parameters of the press can be monitored and adjusted through a mobile phone. Specifically, when the mobile terminal receives a parameter monitoring instruction, the control terminal sends parameter information of the press to the mobile terminal; when the mobile terminal receives a parameter adjusting instruction, the mobile terminal sends the adjusted parameter information to the control terminal, and the control terminal adjusts parameters of the press.

Further, the invention can automatically record the fault condition of the press, and provide real data for 1-3 levels of maintenance of the press, and specifically, the centralized control method of the press comprises the following steps:

the control terminal prestores the corresponding relation between the fault condition information and the processing measure information;

when the press breaks down, the press controller sends out an alarm signal, and the control terminal records the fault as fault condition information;

the control terminal searches the corresponding relation, obtains processing measure information corresponding to the fault condition information, and displays the processing measure information on the automatic monitoring and information management platform;

and sending an alarm code, alarm content and processing measure information corresponding to the fault condition information to the mobile terminal.

For example, when the press machine is in a fault, the remote assistant sends a corresponding alarm code, alarm content and corresponding processing measures to the mobile phone, the FBox remote assistant also needs to be installed on the mobile phone, and a corresponding sending mobile phone number is set in advance on the FBox remote assistant. Namely, the method for processing the fault is added behind the alarm information of the press by utilizing the press information acquisition system platform, and the method for processing the fault after the press gives an alarm is displayed on the information acquisition platform, so that the reference processing of maintenance personnel is facilitated.

Further, the centralized control method for the press further comprises the following steps:

pre-selecting the parameter types required by the operation of the press, and setting the parameter standard and the parameter allowable fluctuation range of each parameter type;

comparing the working data acquired in each operating period of the press with the parameter standard to obtain the working state of the press;

and when the working data exceeds the parameter allowable fluctuation range, the control terminal sends reminding information to the mobile terminal.

Specifically, the press can be intelligently checked, the type of parameters required by the operation of the press is selected, the standard of the parameters and the allowable fluctuation range of the parameters (such as the working current of the press, the system pressure, the pressure and time of high-pressure pressurization, the operation period of a skip car, the oil temperature and other data) are set in advance, the data acquired in each operation period of the press are compared with the standard to obtain the working state of the press, and the related technicians are informed in a short message mode when the working state exceeds the standard.

Therefore, the invention can realize the remote monitoring of the press, can establish an independent control room, can finely adjust partial parameters of the press in the control room, and not only improves the working environment of operators; the operation efficiency is improved, and meanwhile, the states of more parameters of the press can be displayed on the mobile phone by using the mobile phone APP software, so that the adjustment parameters and the adjustment parameter permission of the remote monitoring machine are realized.

In one implementation, the centralized control method for the press further includes: the method comprises the steps that the operation period of press accessories is preset in the control terminal, and when the operation period is reached, prompt information for maintaining the press is sent out. Specifically, the operation period of the press accessories is set in advance according to experience, and the maintenance of the press is prompted after the operation period is up.

Furthermore, an oil circuit diagram, a circuit diagram, an accessory manual and an operation manual of the press are added in a system of the automatic monitoring and information management platform, so that the system is convenient to freely look up when a fault occurs, the fault processing time is shortened, the system is in butt joint with company equipment management software, and the inventory early warning of accessories is added.

Furthermore, the centralized control system program of the press can be bound with a WeChat public number, the abnormal condition of the press can be informed to a press technician in a WeChat informing mode at the first time, and the serious fault can be called to inform the press technician (the telephone number of the technician needs to be preset in advance).

In addition, the invention also adds a press safety protection interlocking protection device, and as long as the interlocking protection switch is not reset or in a protection state, the press is in a stop state, and cannot be automatically started up due to starting up of a later process, so that the press is ensured to realize the main protection of the automatic starting function.

Therefore, the centralized control method of the press can automatically generate a class report or a day report, reduce the manual work intensity of the press and ensure the authenticity and the accuracy of production data; after the press has a fault alarm, the method for processing the fault is displayed on the information acquisition platform, so that the reference processing of maintenance personnel is facilitated; the press can be remotely monitored and data can be checked, and the problem of difficult faults can be analyzed; the automatic startup can be completed, the operation interface is simple and the data search is rapid in operability; meanwhile, the production cost (the number of the staff at the post) of an enterprise is reduced, safety accidents are reduced or stopped, the difficulty of managing the staff is reduced, the technical level of the enterprise is improved, and further the production capacity of the enterprise and the core competitiveness of the enterprise are improved.

The following examples are given for illustrative purposes.