CN111687749A - Data processing system for man-machine cooperation polishing system and processing method thereof - Google Patents
Data processing system for man-machine cooperation polishing system and processing method thereof Download PDFInfo
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- CN111687749A CN111687749A CN202010487881.XA CN202010487881A CN111687749A CN 111687749 A CN111687749 A CN 111687749A CN 202010487881 A CN202010487881 A CN 202010487881A CN 111687749 A CN111687749 A CN 111687749A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of casting grinding processes and data processing, in particular to a data processing system and a data processing method for a man-machine cooperation grinding system, wherein the data processing system comprises a control terminal, a camera system, a kinaesthesia sensor and a displacement sensor; the control terminal comprises a touch screen and a CPU; a data analysis module, a fault processing module, a data storage module and a data conversion module are developed in the CPU; the touch screen is used for displaying a control program input interface and a work monitoring picture; TCP/IP protocol communication connection is established among the camera system, the force sensor and the displacement sensor and the data analysis module; and TCP/IP protocol communication connection is established between the touch screen and the CPU. The polishing and grinding quality and efficiency are high, the batch grinding production line is convenient to establish, good economic benefits are achieved, and the polishing and grinding device has an important promotion effect on promotion of upgrading and development of industrial 4.0 technologies.
Description
Technical Field
The invention relates to the technical field of casting grinding processes and data processing, in particular to a data processing system and a data processing method for a man-machine cooperation grinding system.
Background
Currently, in the technical field of casting grinding, workpieces are usually ground in a manual grinding mode. However, the polishing mode has low efficiency and poor polishing quality, and is difficult to meet the modernization requirement of high-precision casting polishing. Therefore, development of intelligent, automatic and mechanical casting polishing production lines is a technical trend of 4.0 upgrading and reconstruction of industry in recent years. However, the data analysis and data processing module is not usually provided in the current primarily designed robot polishing system, so that after the industrial robot polishes the casting, relevant useful data are not stored, so that the process optimization lacks a corresponding data base, and the quality and polishing efficiency of the polished casting are difficult to further improve. Meanwhile, if an unexpected fault occurs in the polishing process, the existing robot casting polishing production line is difficult to effectively avoid workpiece damage and carry out fault treatment, and the intelligent degree and the working safety degree of the robot casting polishing production line need to be further improved.
Therefore, based on the above, the invention provides a data processing system for a human-computer cooperation polishing system and a processing method thereof, which realize storage and real-time analysis and monitoring of polishing data through development and creation of the data processing system, effectively ensure polishing efficiency and quality, simultaneously carry out real-time analysis and processing on faults of a polishing production line, effectively ensure working safety of the polishing production line, further improve the intelligence degree of the polishing production line, and further effectively solve the defects in the prior art.
Disclosure of Invention
The invention aims to provide the following advantages: aiming at the problems existing at present, the data processing system and the processing method thereof for the man-machine cooperation polishing system are provided, the polishing data are stored and analyzed and monitored in real time through development and establishment of the data processing system, the polishing efficiency and the polishing quality are effectively guaranteed, meanwhile, the fault of the polishing production line is analyzed and processed in real time, the working safety of the polishing production line is effectively guaranteed, the intelligent degree of the polishing production line is further improved, and further the defects in the prior art are effectively overcome.
In order to achieve the purpose, the invention adopts the technical scheme that:
a data processing system for a man-machine cooperation polishing system comprises a control terminal, a camera system, a kinaesthesia sensor and a displacement sensor; the control terminal comprises a touch screen and a CPU; a data analysis module, a fault processing module, a data storage module and a data conversion module are developed in the CPU; the touch screen is used for displaying a control program input interface and a work monitoring picture; TCP/IP protocol communication connection is established among the camera system, the force sensor and the displacement sensor and the data analysis module; and TCP/IP protocol communication connection is established between the touch screen and the CPU.
According to the data processing method for the data processing system of the man-machine cooperation polishing system, the control program of the polishing robot is input through the control program input interface of the touch display screen, and the installation positions of the mechanical arm and the workpiece rotary table of the robot are adjusted through the control program; the working state of the polishing robot is monitored in real time through a camera system, and a shot and captured video and images are input to a data analysis module in a CPU (central processing unit) through the camera system; the pictures/videos are converted into data formats which can be displayed by the touch display screen through the data conversion module, and the data formats are displayed through the touch display screen; in the process of polishing by the polishing robot, a 6-dimensional force sensor is arranged at the processing end part of the robot, the polishing end part is slowly close to a workpiece by a control program, contact force data is transmitted to a data analysis module by the force sensor, and whether the force contact value meets the set range requirement is judged, so that whether the polishing working condition is normal is judged; the position and the posture of the robot are finely adjusted in real time through data analysis and judgment, errors caused by machining factors are compensated, and machining precision is guaranteed; the distance between the processing end and the surface of the workpiece is detected through the laser displacement sensor, so that the processing end is prevented from violently colliding with the polished surface, the quality of the processed surface is guaranteed, and the processing end is protected; after receiving the mechanical contact data and the displacement distance data, the data analysis module judges according to a set control program; if the fault occurs, the judgment information is transmitted to a fault processing module, the fault processing module automatically makes a response execution decision, data are stored in a data storage module, the data are converted and transmitted to a touch display screen, the touch display screen displays the fault, and a preset fault processing program is called for processing; if the system control program cannot be solved, the system stops polishing work, and reminds workshop personnel by sending an alarm mode to make adjustment in time; and when the adjusted state meets the machining requirement, the control terminal sends an instruction through the CPU, so that the robot executes the polishing work according to a normal machining program.
Preferably, the control terminal is a touch screen PLC controller or a touch screen computer.
The robot selects the mature KUKA industrial robot on the market to carry out programming control, and the polishing tool is fixedly installed at the front end of the arm of the robot, so that the man-machine interaction polishing operation is realized.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
firstly, this application can real time monitoring and know the motion state and the contact state between the end of polishing and the work piece of polishing robot through laser displacement sensor, 6 axle force sense sensor and camera system's setting, conveniently carries out accurate control to the process of polishing, guarantees workpiece quality.
Secondly, by arranging the data analysis module, the fault analysis module, the data storage module and the data conversion module, the processing data can be stored and displayed in real time, and the data support for the optimization of the processing technology and technology is provided; meanwhile, abnormal data are analyzed and fed back in time through the fault analysis module, intelligent processing capacity is provided for fault processing, and safety of processing environment and safety of workpieces and parts are improved.
Thirdly, this application increases sensors such as strength, vision, realizes that the robot is initiative or passive flexible control, makes the robot can make slight adjustment to its orbit according to actual work situation at the polishing in-process to guarantee to polish improvement of quality and efficiency, can polish for the mass of foundry goods and provide the technological basis, makes things convenient for the creation of batch production line of polishing, has better economic benefits, has important promotion effect to promotion industry 4.0 technical upgrading and development.
Drawings
FIG. 1 is a block diagram of a data processing system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1, as shown in figure 1:
a data processing system for a man-machine cooperation polishing system comprises a control terminal, a camera system, a kinaesthesia sensor and a displacement sensor; the control terminal comprises a touch screen and a CPU; a data analysis module, a fault processing module, a data storage module and a data conversion module are developed in the CPU; the touch screen is used for displaying a control program input interface and a work monitoring picture; TCP/IP protocol communication connection is established among the camera system, the force sensor and the displacement sensor and the data analysis module; and TCP/IP protocol communication connection is established between the touch screen and the CPU.
According to the data processing method for the data processing system of the man-machine cooperation polishing system, the control program of the polishing robot is input through the control program input interface of the touch display screen, and the installation positions of the mechanical arm and the workpiece rotary table of the robot are adjusted through the control program; the working state of the polishing robot is monitored in real time through a camera system, and a shot and captured video and images are input to a data analysis module in a CPU (central processing unit) through the camera system; the pictures/videos are converted into data formats which can be displayed by the touch display screen through the data conversion module, and the data formats are displayed through the touch display screen; in the process of polishing by the polishing robot, a 6-dimensional force sensor is arranged at the processing end part of the robot, the polishing end part is slowly close to a workpiece by a control program, contact force data is transmitted to a data analysis module by the force sensor, and whether the force contact value meets the set range requirement is judged, so that whether the polishing working condition is normal is judged; the position and the posture of the robot are finely adjusted in real time through data analysis and judgment, errors caused by machining factors are compensated, and machining precision is guaranteed; the distance between the processing end and the surface of the workpiece is detected through the laser displacement sensor, so that the processing end is prevented from violently colliding with the polished surface, the quality of the processed surface is guaranteed, and the processing end is protected; after receiving the mechanical contact data and the displacement distance data, the data analysis module judges according to a set control program; if the fault occurs, the judgment information is transmitted to a fault processing module, the fault processing module automatically makes a response execution decision, data are stored in a data storage module, the data are converted and transmitted to a touch display screen, the touch display screen displays the fault, and a preset fault processing program is called for processing; if the system control program cannot be solved, the system stops polishing work, and reminds workshop personnel by sending an alarm mode to make adjustment in time; and when the adjusted state meets the machining requirement, the control terminal sends an instruction through the CPU, so that the robot executes the polishing work according to a normal machining program.
Preferably, the control terminal is a touch screen PLC controller or a touch screen computer.
The robot selects the mature KUKA industrial robot on the market to carry out programming control, and the polishing tool is fixedly installed at the front end of the arm of the robot, so that the man-machine interaction polishing operation is realized.
In the process of polishing and burnishing by the robot, sometimes the precision of the robot cannot meet the requirement, or the individual difference of the same kind of machined workpiece is too large, the relative position relation or surface contact force between the robot and the machined workpiece needs to be ensured during machining, and all links need to be compensated.
And a 6-dimensional force sensor is further added at the processing end part of the robot, when the robot is ground and polished, the robot slowly approaches a workpiece, the position and the posture of the robot are finely adjusted in real time according to signals of contact force in six directions of the processing surface space fed back by the force sensor, errors caused by various factors are compensated, and the processing precision is improved.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
firstly, this application can real time monitoring and know the motion state and the contact state between the end of polishing and the work piece of polishing robot through laser displacement sensor, 6 axle force sense sensor and camera system's setting, conveniently carries out accurate control to the process of polishing, guarantees workpiece quality.
Secondly, by arranging the data analysis module, the fault analysis module, the data storage module and the data conversion module, the processing data can be stored and displayed in real time, and the data support for the optimization of the processing technology and technology is provided; meanwhile, abnormal data are analyzed and fed back in time through the fault analysis module, intelligent processing capacity is provided for fault processing, and safety of processing environment and safety of workpieces and parts are improved.
Thirdly, this application does benefit to the improvement of foundry goods quality and efficiency of polishing, can polish for the batchization of foundry goods and provide the technological basis, makes things convenient for the establish of the batch production line of polishing, has better economic benefits, has important promotion effect to promotion industry 4.0 technical upgrading and development.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A data processing system for a human-machine cooperation sanding system, comprising: the system comprises a control terminal, a camera system, a kinaesthesia sensor and a displacement sensor; the control terminal comprises a touch screen and a CPU; a data analysis module, a fault processing module, a data storage module and a data conversion module are developed in the CPU; the touch screen is used for displaying a control program input interface and a work monitoring picture; TCP/IP protocol communication connection is established among the camera system, the force sensor and the displacement sensor and the data analysis module; and TCP/IP protocol communication connection is established between the touch screen and the CPU.
2. A data processing method for a data processing system of a human-machine cooperation sanding system according to claim 1, wherein: a control program of the polishing robot is input through a control program input interface of the touch display screen, and the installation positions of a mechanical arm and a workpiece rotary table of the polishing robot are adjusted through the control program; the working state of the polishing robot is monitored in real time through a camera system, and a shot and captured video and images are input to a data analysis module in a CPU (central processing unit) through the camera system; the pictures/videos are converted into data formats which can be displayed by the touch display screen through the data conversion module, and the data formats are displayed through the touch display screen; in the process of polishing by the polishing robot, a 6-dimensional force sensor is arranged at the processing end part of the robot, the polishing end part is slowly close to a workpiece by a control program, contact force data is transmitted to a data analysis module by the force sensor, and whether the force contact value meets the set range requirement is judged, so that whether the polishing working condition is normal is judged; the position and the posture of the robot are finely adjusted in real time through data analysis and judgment, errors caused by machining factors are compensated, and machining precision is guaranteed; the distance between the processing end and the surface of the workpiece is detected through the laser displacement sensor, so that the processing end is prevented from violently colliding with the polished surface, the quality of the processed surface is guaranteed, and the processing end is protected; after receiving the mechanical contact data and the displacement distance data, the data analysis module judges according to a set control program; if the fault occurs, the judgment information is transmitted to a fault processing module, the fault processing module automatically makes a response execution decision, data are stored in a data storage module, the data are converted and transmitted to a touch display screen, the touch display screen displays the fault, and a preset fault processing program is called for processing; if the system control program cannot be solved, the system stops polishing work, and reminds workshop personnel by sending an alarm mode to make adjustment in time; and when the adjusted state meets the machining requirement, the control terminal sends an instruction through the CPU, so that the robot executes the polishing work according to a normal machining program.
3. A data processing system for a human-machine-collaboration lapping system as claimed in claim 1, wherein: the control terminal is a touch screen PLC controller or a touch screen computer.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182945A (en) * | 2021-05-29 | 2021-07-30 | 河南鸿恒信息技术有限公司 | Optical lens milling and grinding method |
| CN114833647A (en) * | 2022-05-25 | 2022-08-02 | 安徽安步轴承有限公司 | Grinding equipment and method for high-precision processing of bearing surface |
| CN115070543A (en) * | 2022-08-24 | 2022-09-20 | 安徽新境界自动化技术有限公司 | Control system of automatic polishing robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113182945A (en) * | 2021-05-29 | 2021-07-30 | 河南鸿恒信息技术有限公司 | Optical lens milling and grinding method |
| CN114833647A (en) * | 2022-05-25 | 2022-08-02 | 安徽安步轴承有限公司 | Grinding equipment and method for high-precision processing of bearing surface |
| CN115070543A (en) * | 2022-08-24 | 2022-09-20 | 安徽新境界自动化技术有限公司 | Control system of automatic polishing robot |
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Application publication date: 20200922 |
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