CN110562710B - Plunger pretreatment overturning control system and method - Google Patents
Plunger pretreatment overturning control system and method Download PDFInfo
- Publication number
- CN110562710B CN110562710B CN201910754419.9A CN201910754419A CN110562710B CN 110562710 B CN110562710 B CN 110562710B CN 201910754419 A CN201910754419 A CN 201910754419A CN 110562710 B CN110562710 B CN 110562710B
- Authority
- CN
- China
- Prior art keywords
- plunger
- module
- overturning
- processing
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- 238000005488 sandblasting Methods 0.000 claims description 11
- 238000007781 pre-processing Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003707 image sharpening Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention belongs to the technical field of automatic control, and discloses a system and a method for controlling overturning of plunger pretreatment; the plunger pretreatment overturning control system comprises: the parameter setting module is used for setting related parameters; the overturning control module is used for overturning the plunger based on preset overturning parameters; the transmission module is used for transmitting the plunger to a specified fixed position based on preset transmission parameters; the fixing module is used for fixing the plunger; the camera module is used for acquiring a plunger processing image in real time; the main control module is used for judging whether the plunger is processed or not based on the image data; the communication module is used for carrying out signal transmission by utilizing a radio frequency identification technology. The invention can realize automatic plunger overturning control, can convey, fix, overturn and process the plunger at the same time, automatically judges whether the plunger processing condition reaches the standard, reduces the workload and the interference and error caused by human factors, has high overall system efficiency, and saves manpower and material resources.
Description
Technical Field
The invention belongs to the technical field of automation control, and particularly relates to a system and a method for controlling overturning of plunger pretreatment.
Background
Currently, the current state of the art commonly used in the industry is such that:
at present, in order to improve the service performance of the plunger, the surface is often required to be subjected to surface modification treatment, so that the comprehensive service performance of the surface of the plunger can be improved, before the surface modification treatment is carried out, pretreatment such as sand blasting, cleaning, drying and the like is generally required, in the process, in order to ensure that all surfaces of the plunger can be treated, the plunger needs to be turned over in the treatment process, but the plunger is structurally not a simple cylinder, so that the current adopted mode is a manual single-turning method, and the batch production is not facilitated.
In summary, the problems of the prior art are as follows:
in the prior art, automatic equipment cannot realize the functions of automatically overturning, controlling, processing and transmitting the plunger, and mainly depends on manual work to complete corresponding work, so that the intelligent degree is low, and the workload is large; meanwhile, the error rate of manual processing, judgment and turnover is high.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a system and a method for controlling overturning of plunger pretreatment.
The invention is realized in this way, a system and a method for controlling overturning of a plunger pretreatment, the system for controlling overturning of the plunger pretreatment comprises:
a parameter setting module: the system is used for setting the turning parameter, the transmission parameter and other related parameters;
the overturning control module: the plunger overturning device is used for overturning the plunger based on preset overturning parameters;
a transmission module: the plunger conveying device is used for conveying the plunger to a specified fixed position based on preset conveying parameters and conveying the plunger to a corresponding outlet position after the processing is finished;
fixing the module: the plunger fixing device is used for fixing the plunger when the plunger reaches a specified position; meanwhile, when the treatment is finished, the fixation is automatically released;
a camera module: the system comprises a main control module, a database and a display module, wherein the main control module is used for acquiring a plunger processing image in real time and transmitting the acquired graphic data to the main control module, the database and the display module;
the main control module: the single chip microcomputer is used for controlling each module to work normally, receiving image data transmitted by the camera module and judging whether the plunger piston is processed or not based on the image data;
a processing module: the device is used for carrying out relevant pretreatment of sand blasting, cleaning and drying on the plunger;
a database: the plunger processing device is used for storing plunger image data subjected to standardization processing and an acquired real-time plunger processing image;
a display module: the display is used for displaying the plunger processing image in real time;
a communication module: for signal transmission using radio frequency identification technology.
Another object of the present invention is to provide a plunger preprocessing rollover control method applied to the plunger preprocessing rollover control system, including:
step one, the method is used for setting a turning parameter, a transmission parameter and other related parameters;
step two, the plunger is transmitted to a specified fixed position based on preset transmission parameters, and meanwhile, when the plunger reaches the specified position, the plunger is automatically fixed, and a fixed signal is transmitted;
thirdly, the system receives the fixed signal and carries out relevant pretreatment of sand blasting, cleaning and drying on the plunger; transmitting the processed signal after the processing is finished;
step four, the system receives the processed signal, acquires a current image of the plunger, compares the current image with a standard image which is stored in a database in advance and is processed completely, turns the plunger to a specified position based on preset turning parameters when the current image is consistent with the standard image, and performs related pre-processing of sand blasting, cleaning and drying on the other surface of the plunger again; when the comparison is inconsistent, processing the plunger again until the comparison is consistent, and contacting, fixing and conveying the plunger to an outlet position;
and fifthly, storing the plunger images acquired in real time by using the database, and displaying the plunger images acquired in real time by using the display.
In summary, the advantages and positive effects of the invention are:
in the process of overturning the plunger, the photoelectric sensor in the position acquisition module is used for detecting whether the plunger reaches a fixed position or not, so that the plunger is prevented from falling when not placed at a specified position; the overturning angle of the plunger is acquired by using an inclination angle sensor in the angle acquisition module, so that the overturning precision of the plunger is improved; utilize the weight sensor among the gravity collection module to detect the weight of plunger in each direction of upset in-process, the inside atmospheric pressure of accurate control cylinder prevents that the plunger from appearing damaging.
According to the invention, in the process of controlling the plunger, the camera module is adopted to collect images of each position of the plunger, and the acquired images are processed through the image rotation module, the gray processing module, the image sharpening processing module, the image reverse color processing module and the linear transformation module, so that clear images can be obtained, the system can conveniently identify the position and the motion state of the plunger, the overturning precision of the plunger is improved, and the plunger is prevented from being damaged. In the image processing process in the database, the images with high plunger danger degree are identified and stored, and corresponding reference data samples are established, so that the accuracy of plunger overturning control is improved.
The invention can realize automatic plunger overturning control, can convey, fix, overturn and process the plunger at the same time, automatically judges whether the plunger processing condition reaches the standard, reduces the workload and the interference and error caused by human factors, has high overall system efficiency, and saves manpower and material resources.
Drawings
Fig. 1 is a schematic structural diagram of a plunger preprocessing and overturning control system according to an embodiment of the present invention.
Fig. 2 is a flowchart of a method for controlling overturning of a plunger preprocessing according to an embodiment of the present invention.
In the figure: 1. a parameter setting module; 2. a turnover control module; 3. a transfer module; 4. a fixed module; 5. a camera module; 6. a main control module; 7. a processing module; 8. a database; 9. a display module; 10. and a communication module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to solve the above technical problems, the technical solution of the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a plunger preprocessing and overturning control system provided in an embodiment of the present invention includes:
the parameter setting module 1 is connected with the processing module 7 and is used for setting the turning parameter, the transmission parameter and other related parameters.
And the overturning control module 2 is connected with the processing module 7 and used for overturning the plunger based on preset overturning parameters.
And the transmission module 3 is connected with the processing module 7 and is used for transmitting the plunger to a specified fixed position based on preset transmission parameters and transmitting the plunger to a corresponding outlet position after the processing is finished.
The fixing module 4 is connected with the processing module 7 and is used for fixing the plunger when the plunger reaches a specified position; and when the treatment is finished, the fixation is automatically released.
And the camera module 5 is connected with the processing module 7 and is used for acquiring a plunger processing image in real time and transmitting the acquired graphic data to the main control module 6, the database 8 and the display module 9.
And the main control module 6 is connected with the processing module 7 and is used for controlling each module to normally work by utilizing the single chip microcomputer, receiving the image data transmitted by the camera module 5 and judging whether the plunger is processed or not based on the image data.
And the processing module 7 is connected with each module to realize the overturning of the pretreatment process of the plunger.
And the database 8 is connected with the processing module 7 and is used for storing the plunger image data subjected to standardization processing and the acquired real-time plunger processing image.
And the display module 9 is connected with the processing module 7 and is used for displaying the plunger processing image in real time by using the display.
And the communication module 10 is connected with the processing module 7 and is used for carrying out signal transmission by utilizing the radio frequency identification technology.
The fixing device is used for fixing the plunger when the plunger reaches a specified position; meanwhile, after the processing is finished, the fixing module 4 for automatically releasing the fixing comprises:
and the position acquisition module is connected with the processing module and detects whether the plunger reaches a fixed position or not by utilizing a photoelectric sensor.
And the angle acquisition module is connected with the processing module, and the plunger acquires the overturning angle of the plunger in the overturning process by utilizing the inclination angle sensor.
The gravity collection module is connected with the processing module, and when the plunger is overturned, the weight of the plunger is detected by using the weight sensor and is transmitted to the processing module, and the processing module controls the air pressure in the air cylinder.
The system for acquiring the plunger processing image in real time and transmitting the acquired image data to the main control module 6, the database 8 and the camera module 5 of the display module 9 to process the image comprises the following steps:
and the image rotating module is used for rotating the image according to the requirement of the set parameters to obtain the clear angle of the plunger image.
And the gray processing module is used for performing gray processing on the acquired image according to the set relevant parameters.
And the image sharpening processing module selects a pair of gray images by the plunger at will, sharpens and filters the images by using a Laplacian operator, and superposes the images with the original images to realize the enhancement of the images.
The image inversion processing module inverts R, G, B color components of the color image. When the plunger is turned over, the background appears black, the reverse color processing of the selected image is automatically selected or not by a program according to the proportion of the quantity of the two colors of the background and the object communicating domain.
And the linear transformation module is used for mapping the acquired image from one vector space to another vector space so as to improve the definition of the image.
The specific process of processing the image data by the database 8 for storing the plunger image data subjected to the standardization processing and the acquired real-time plunger processing image is as follows:
firstly, acquiring the access authority of a related device, and defining the target of data classification; formulating a reasonable plunger image classification strategy according to the danger degree and the accuracy of the plunger in the overturning process;
secondly, establishing a corresponding data sample for the acquired plunger images, determining which images are dangerous, and extracting corresponding characteristic elements;
establishing corresponding data samples for the images needing to be verified and classified, identifying the data samples, extracting corresponding feature points, and comparing the feature points with the feature elements one by one; images with the same characteristic elements are classified into one type;
and finally, finding the storage position of the image data according to the images with the same characteristic elements, and classifying.
As shown in fig. 2, the method for controlling overturning of plunger preprocessing according to the embodiment of the present invention includes:
s201: for setting the flipping parameters, transmission parameters and other related parameters.
S202: the method comprises the steps that a plunger is conveyed to a specified fixed position based on preset conveying parameters, and meanwhile when the plunger reaches the specified position, the plunger is automatically fixed and a fixed signal is conveyed;
s203: the system receives the fixed signal, and performs related pretreatment of sand blasting, cleaning and drying on the plunger; transmitting the processed signal after the processing is finished;
s204: the system receives the processed signal, acquires a current image of the plunger, compares the current image with a standard image which is stored in a database in advance and is processed completely, turns the plunger to a specified position based on preset turning parameters when the current image is consistent with the standard image, and performs related pretreatment of sand blasting, cleaning and drying on the other surface of the plunger again; when the comparison is inconsistent, processing the plunger again until the comparison is consistent, and contacting, fixing and conveying the plunger to an outlet position;
s205: the plunger images acquired in real time are stored by using the database, and the plunger images acquired in real time are displayed by using the display.
The working principle of the invention is as follows:
firstly, setting a turning parameter, a transmission parameter and other related parameters based on a parameter setting module 1; the overturning parameters include but are not limited to the completion of the processing of each overturning angle of the plunger and the overturning of each plunger for several times; secondly, the transmission module 3 transmits the plunger to a specified fixed position based on preset transmission parameters and sends a reaching signal, and the main control module 6 receives the reaching signal and controls the fixing module 4 to fix the plunger; after the fixing of the fixing module 4 is finished, a fixed signal is sent out, the main control module 6 receives the fixed signal, and the control processing module 7 carries out sand blasting, cleaning and drying related pretreatment on the plunger; after the processing of the processing module 7 is finished, a processed signal is sent to the main control module 6, the main control module 6 receives the signal, the current plunger image data is compared with standard data stored in the database 8 in advance, and if the comparison is not consistent, the processing module 7 processes the current plunger image data again; if the comparison is consistent, controlling the overturning control module to overturn the plunger based on a preset overturning angle parameter, and after overturning is finished, controlling the processing module 7 to perform sand blasting, cleaning and drying related pretreatment on the plunger; the main control module 6 compares the current plunger image data with standard data stored in the database 8 in advance, and if the comparison is inconsistent, the processing module 7 processes the current plunger image data again; if the comparison is consistent, the turnover control module 2 automatically compares the current turnover frequency with a preset turnover frequency, and if the current turnover frequency is consistent with the preset turnover frequency, a processing completion signal is transmitted to the main control module 6; and when the two images are inconsistent, repeating the processes of overturning, processing and comparing until the two images are consistent. The main control module 6 receives the processing completion signal, controls the fixing module 4 to contact and fix, and controls the transmission module 3 to transmit the plunger to the corresponding outlet position. The display module 9 displays the plunger processing image in real time by using a display; meanwhile, the signal transmission of the whole control process is completed by the communication module 10 by using the radio frequency identification technology.
The technical solution of the present invention will be further described with reference to the following experiments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a plunger pretreatment upset control system which characterized in that, plunger pretreatment upset control system includes:
a parameter setting module: used for setting the turning parameter and the transmission parameter;
the overturning control module: the plunger overturning device is used for overturning the plunger based on preset overturning parameters;
a transmission module: the plunger conveying device is used for conveying the plunger to a specified fixed position based on preset conveying parameters and conveying the plunger to a corresponding outlet position after the processing is finished;
fixing the module: the plunger fixing device is used for fixing the plunger when the plunger reaches a specified position; when the treatment is finished, the fixation is automatically released;
a camera module: the system comprises a main control module, a database and a display module, wherein the main control module is used for acquiring a plunger processing image in real time and transmitting the acquired graphic data to the main control module, the database and the display module;
the main control module: the single chip microcomputer is used for controlling each module to work normally, receiving image data transmitted by the camera module and judging whether the plunger piston is processed or not based on the image data;
a processing module: the device is used for carrying out relevant pretreatment of sand blasting, cleaning and drying on the plunger;
a database: the plunger processing device is used for storing plunger image data subjected to standardization processing and an acquired real-time plunger processing image;
a display module: the display is used for displaying the plunger processing image in real time;
a communication module: for signal transmission using radio frequency identification technology.
2. The plunger preprocessing overturning control method applied to the plunger preprocessing overturning control system according to claim 1, is characterized by comprising the following steps:
firstly, setting a turning parameter and a transmission parameter through a parameter setting module;
secondly, the plunger is transmitted to a specified fixed position based on preset transmission parameters, and when the plunger reaches the specified position, the plunger is automatically fixed and a fixed signal is transmitted;
thirdly, the system receives the fixed signal and carries out relevant pretreatment of sand blasting, cleaning and drying on the plunger; transmitting the processed signal after the processing is finished;
step four, the system receives the processed signal, acquires a current image of the plunger, compares the current image with a standard image which is stored in a database in advance and is processed completely, turns the plunger to a specified position based on preset turning parameters when the current image is consistent with the standard image, and performs related pre-processing of sand blasting, cleaning and drying on the other surface of the plunger again; when the comparison is inconsistent, processing the plunger again until the comparison is consistent, and contacting, fixing and conveying the plunger to an outlet position;
and fifthly, storing the plunger images acquired in real time by using the database, and displaying the plunger images acquired in real time by using the display.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910754419.9A CN110562710B (en) | 2019-08-15 | 2019-08-15 | Plunger pretreatment overturning control system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910754419.9A CN110562710B (en) | 2019-08-15 | 2019-08-15 | Plunger pretreatment overturning control system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110562710A CN110562710A (en) | 2019-12-13 |
CN110562710B true CN110562710B (en) | 2021-04-27 |
Family
ID=68775404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910754419.9A Expired - Fee Related CN110562710B (en) | 2019-08-15 | 2019-08-15 | Plunger pretreatment overturning control system and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110562710B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116117540A (en) * | 2023-04-18 | 2023-05-16 | 常州市军锐机械有限公司 | Mechanical numerical control double-shaft turntable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072362A (en) * | 1989-12-07 | 1991-12-10 | Boating Laboratories, Inc. | Apparatus for controlling a vessel's horn |
CN201156195Y (en) * | 2008-01-28 | 2008-11-26 | 深圳职业技术学院 | Monitoring system for five-shaft shot blasting machine |
CN102001028B (en) * | 2010-10-20 | 2012-07-04 | 无锡富岛精工有限公司 | Through-type bar material airless blast cleaner |
CN106325205B (en) * | 2016-09-20 | 2019-01-25 | 图灵视控(北京)科技有限公司 | A kind of hub installing hole flexibility automatic processing system based on machine vision |
CN106926141A (en) * | 2017-04-25 | 2017-07-07 | 淮阴工学院 | Automatic sand spurting device |
CN107168262A (en) * | 2017-06-06 | 2017-09-15 | 西安精雕软件科技有限公司 | One kind automation machining cell monitoring system and method |
CN109318134A (en) * | 2017-07-31 | 2019-02-12 | 青岛东骐林电器有限公司 | A kind of heavy section throwing pneumatic shot blast machine intelligence control system |
-
2019
- 2019-08-15 CN CN201910754419.9A patent/CN110562710B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN110562710A (en) | 2019-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107203990B (en) | Label breakage detection method based on template matching and image quality evaluation | |
CN109300161B (en) | Positioning method and device based on binocular vision | |
CN110044910B (en) | Automobile cup box part detection system and detection method | |
CN109815822B (en) | Patrol diagram part target identification method based on generalized Hough transformation | |
CN109187553B (en) | On-line intelligent identification method for deteriorated eggs based on machine vision | |
CN115115612B (en) | Surface defect detection method and system for mechanical parts | |
CN106383121B (en) | It is a kind of can adaptive multi-brand visible detection method and system | |
CN113666028B (en) | Garbage can detecting and grabbing method based on fusion of laser radar and camera | |
CN108844961A (en) | A kind of temperature controller case vision detection system and method | |
CN115018846B (en) | AI intelligent camera-based multi-target crack defect detection method and device | |
CN110562710B (en) | Plunger pretreatment overturning control system and method | |
CN104952754B (en) | Silicon chip method for separating after plated film based on machine vision | |
Xia et al. | Workpieces sorting system based on industrial robot of machine vision | |
CN113030121A (en) | Automatic optical detection method, system and equipment for circuit board components | |
CN111257329A (en) | Smartphone camera defect detection method and detection system | |
CN111161237A (en) | Fruit and vegetable surface quality detection method, storage medium and sorting device thereof | |
CN201828932U (en) | Appearance quality detecting device of capacitor | |
CN208555097U (en) | A kind of workpiece shapes based on computer vision detection and sorting device | |
CN113706501B (en) | Intelligent monitoring method for aircraft assembly | |
CN117132655B (en) | Filling barrel opening position measuring method based on machine vision | |
CN111805533B (en) | Device for workpiece blanking and workpiece blanking method based on visual positioning | |
CN111539951B (en) | Visual detection method for outline size of ceramic grinding wheel head | |
CN107767366B (en) | A kind of transmission line of electricity approximating method and device | |
CN113096111A (en) | Material detection method, system, computer program product and readable storage medium | |
CN113139943A (en) | Method and system for detecting appearance defects of open circular ring workpiece and computer storage medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |