CN109894390B - Down sorting observation control system and method for down washing production line - Google Patents
Down sorting observation control system and method for down washing production line Download PDFInfo
- Publication number
- CN109894390B CN109894390B CN201711308856.5A CN201711308856A CN109894390B CN 109894390 B CN109894390 B CN 109894390B CN 201711308856 A CN201711308856 A CN 201711308856A CN 109894390 B CN109894390 B CN 109894390B
- Authority
- CN
- China
- Prior art keywords
- module
- sorting
- control module
- image acquisition
- down feather
- 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.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention belongs to the technical field of down washing, and provides a down sorting observation control system for a down washing production line, which comprises an image acquisition device, wherein the image acquisition device is connected with a control module, a data processing module is arranged in the control module, the control module is also connected with a main fan and a steam regulating valve which are arranged on sorting equipment, a visual identification module and a time distribution module are arranged in the data processing module, a down image processing algorithm is arranged in the visual identification module, a basic parameter setting module, a logical relation expression generation module and a data butt joint configuration module are arranged in the time distribution module, and the control module is connected with the sorting equipment, the image acquisition device, the main fan and the steam regulating valve through a control module. A down feather sorting observation control method for the down feather washing production line is also provided. The invention has ingenious conception and solves the technical problems of poor accuracy caused by manual observation and manual adjustment of the frequency of the main fan in the down sorting process of the down washing production line in the prior art.
Description
Technical Field
The invention belongs to the technical field of down feather washing, and relates to a down feather sorting observation control system and method for a down feather washing production line.
Background
The stage in the down sorting process of the down washing production line is finished in the feather separating equipment, and after down enters a 1-level box of the feather separating equipment, the down sequentially enters a 2-level box, a 3-level box and a 4-level box through the air volume generated by a main fan, so that the process is gradually slow; the fine hair of 1 grade branch case can reduce gradually, and the fine hair can get into 2 ~ 3 grades of branch cases gradually, and 4 grades of cases drop the density of fine hair and begin from beginning to end, and the process that reduces gradually is at the end, and when 4 grades of cases of manual observation decided the density of fine hair and reduced to certain extent, the manual work decides again that the branch hair cycle is accomplished. The bottom of the 4-grade separation box is finished wool, the bottom of the 2-grade separation box and the bottom of the 3-grade separation box are secondary wool, and the bottom of the 1-grade separation box is residue.
In the process of 1-4 boxes of the fluff, the density and the characteristics of the fluff in the 4-stage boxes are observed at intervals in a manual meeting. In the case of impurities (by manual experience) during observation, the main fan frequency needs to be manually reduced because the wind speed is adjusted too much (the weight of the high-quality fluff is the lightest); or the fluff density is too high, the impurities are easy to be sent to the 4-stage box because the wind speed is too high, and the frequency of the main fan needs to be manually reduced.
In a word, the eiderdown sorting process of the eiderdown washing production line adopts manual observation, and the frequency of the main fan is manually adjusted to control the process of the eiderdown product, so that the accuracy is poor.
Disclosure of Invention
The invention provides a down feather sorting observation control system and method for a down feather washing production line, and solves the technical problems that in the prior art, the down feather sorting process of the down feather washing production line adopts manual observation, the frequency of a main fan is manually adjusted, and the accuracy is poor.
The technical scheme of the invention is realized as follows:
the down sorting observation control system of the down washing production line comprises an image acquisition device connected with a control module,
the control module is internally provided with a data processing module and is also connected with a main fan and a steam regulating valve which are arranged on the sorting equipment,
the data processing module comprises a visual identification module and a time distribution module which are both connected with the image acquisition device,
a fluff image processing algorithm is arranged in the visual identification module,
the time distribution module is internally provided with a basic parameter setting module, a logic relation expression generating module and a data docking configuration module.
As a further technical scheme, the control module is connected with the sorting equipment, the image acquisition device, the main fan and the steam regulating valve through a management and control module,
the control module comprises a data acquisition module and a communication control module which are connected in sequence and are connected with the control module,
the image acquisition device is connected with the data acquisition module and the communication control module,
the separation equipment, the main fan and the steam regulating valve are all connected with the communication control module.
As a further technical scheme, the management and control module is also connected with a remote maintenance platform,
the control module is connected with the distance database through the communication module.
As a further technical proposal, the sorting equipment comprises a sorting box and a finished product box which are communicated with each other,
the image acquisition device, the main fan and the steam regulating valve are all arranged on the finished product box,
and the finished product box is also provided with an observation window which is arranged below the image acquisition device.
As a further technical scheme, the image acquisition device comprises a box body arranged on the sorting equipment,
an industrial camera extending into the sorting equipment is arranged in the box body,
a light supplementing device for supplementing light for the industrial camera is also arranged on the box body,
the industrial camera is connected with the data acquisition module, and the light supplementing device is connected with the communication control module.
As a further technical scheme, the light filling device comprises a supporting plate arranged on the box body, an illuminating lamp is arranged on the supporting plate, and the industrial camera penetrates out of the center of the supporting plate.
As a further technical proposal, the industrial camera is connected with the box body through a support rod,
the box body is also provided with an operating door, the operating door and the light supplementing device are respectively arranged at two sides of the box body,
the control module is also connected with the storage module.
The down sorting observation control method for the down washing production line comprises the following steps:
equipment debugging: starting the sorting equipment and the main fan to enable the main fan to operate at a low frequency;
image acquisition: when the finished product box has fluff, starting the image acquisition device to start to acquire images of the fluff in the finished product box;
image processing: the image acquisition device transmits the acquired pictures to the control module, and the data processing module analyzes and processes the pictures to obtain down feather distribution parameters in the finished product box;
and (4) logical judgment: the control module compares the result analyzed by the data processing module with basic parameters preset in the control module to judge whether the frequency of the main fan and the opening angle of the steam regulating valve are reasonable or not;
and (4) outputting a result: and according to the judgment result obtained in the logic judgment step, the control module correspondingly adjusts the frequency of the main fan and the opening angle of the steam regulating valve.
As a further technical proposal, the down feather distribution parameters comprise the density of the excessive feather, the instantaneous down feather ratio and the cumulative value of the on-line density,
the basic parameters include stop density, low excess wool density, medium excess wool density, high excess wool density, preset wool fraction, initial frequency, maximum frequency, and electrostatic reference density.
As a further technical solution, in the image capturing step, the rate of image capturing by the image capturing device is 1 sheet/second.
The invention has the following using principle and beneficial effects:
1. according to the invention, the image acquisition device is additionally arranged on the sorting equipment, the data processing module is additionally arranged in the control module, the distribution condition of down feather in the sorting equipment can be automatically monitored in real time through the image acquisition device when the down feather sorting device is used, the automatic judgment of the distribution condition of the down feather in the sorting equipment is realized through the data processing module, the detection result is compared with the preset basic parameter through the control module, and the automatic adjustment of the frequency of the main fan and the opening angle of the steam regulating valve is realized according to the comparison result.
According to the invention, the control module adopts an automatic control principle and an implementation method, and combines an image processing technology and a software algorithm to accurately process data acquired by each device, so that the automatic control of the washing process of the down feather product is realized, and before the device is operated, a user can flexibly set production parameters according to the specific condition of down feather to be washed, so that the range of application of the device is effectively improved, the production efficiency is improved, and the production cost is reduced. The image acquisition device replaces manual eyes, and can automatically and accurately monitor the appearance condition of the fluff and the temperature and humidity environment in the sorting equipment; the data processing module replaces an artificial brain; the control module replaces manual operation, manual monitoring is liberated, automatic control of the machine to down feather observation and process is achieved, the phenomena of misoperation and fatigue operation in man-hour are eliminated, and control precision and action response speed are improved. Among them, the image processing method of machine learning can replace the current image processing method. The above advantages are all not possessed by the existing production line.
In the invention, a fluff image processing algorithm is arranged in the visual identification module, the fundamental pixel point information of the collected images is obtained by processing the fluff images collected by the image collecting device through background software, and the fluff characteristics and data are obtained by processing the fundamental pixel point information through the fluff image processing algorithm, thereby realizing the accuracy of image monitoring process analysis and ensuring the automatic and accurate control of the system on the sorting equipment.
The time distribution module is internally provided with a logic relational expression generation module, a data docking configuration module of the control module and the fluff image processing algorithm, a basic parameter setting module and the like, when in use, an operator can adjust system parameters of the basic parameter setting module according to actual conditions, the logic relational expression generation module can process relevant data according to the control module and the fluff image processing algorithm obtained by the data docking configuration module to obtain a logic expression through mass data analysis, and sends an instruction to the control module according to a calculation result to control the motor, the sensor or the valve of each device to work. The device effectively ensures the accuracy of the system analysis result, improves the automatic production precision of the production line, and is scientific and reasonable in arrangement.
2. The arrangement of the control module in the invention realizes the overall management of the control module on each device (the sorting device, the image acquisition device, the main fan or the steam regulating valve), ensures the smoothness of the work of the whole production line, ensures the goodness of the produced finished products and reduces the unnecessary energy loss of each device. The remote control and maintenance of each device by the control module are realized by the arrangement of the distance maintenance platform and the distance database, and the stability of the operation of each device of the production line and the convenience of maintenance are further improved.
The main fan communication control module is connected and controls the adjustment of the frequency of the main fan through the detection result of the system. When the total amount of the down feather is larger than a threshold value, the number of the thick filaments is larger than the threshold value, the number of down feather columns is larger than the threshold value, the number of down feather spikes is larger than the threshold value or the number of down feather beads is larger than the threshold value, the frequency of the main fan is adjusted downwards, and when the conditions are not met, the frequency of the main fan is adjusted upwards in a stepped and intermittent mode.
3. The image acquisition device is arranged in the middle of the finished product box, so that the influence of the operation of a stirring rod and a main fan in the finished product box on the image acquisition operation is effectively avoided, the smooth operation of the image acquisition operation is ensured, and a user can better accurately monitor the content of each component in a finished down feather product. The box body effectively avoids the industrial camera from being adversely affected by the external environment, plays a role in protecting the industrial camera, and reduces the risk of damage to the industrial camera in the use process; the arrangement of the light supplementing device ensures that the pictures collected by the industrial camera are clear enough, so that the subsequent down feather information can be accurately judged conveniently. Through synchronous work of the industrial camera and the effective light supplementing device, a high-definition down feather picture can be collected, and corresponding data (including down feather filaments and quantity, thick filaments and quantity, down feather columns and quantity, thick roots and quantity, down feather flowers and quantity, down feather beads and quantity and the like) can be obtained by processing the collected high-definition picture through an image processing algorithm.
The industrial camera is arranged in the center of the supporting plate, and the illuminating lamps surround the industrial camera, so that the down feather pictures collected by the industrial camera are further clear and uniform in color, and the accuracy of down feather characteristics and data obtained by the system is guaranteed. The setting of bracing piece has ensured the stability of industrial camera and box relation of being connected, has reduced the risk that relative position takes place for industrial camera and box in the use and has taken place the removal, has ensured that the picture that industrial camera shot is clear, complete, has ensured going on smoothly of letter sorting operation. The setting of operation door has further passed through the convenience of device maintenance in the box and installation, and has reduced the risk that impurity such as dust got into in the box, has guaranteed the stability of industrial camera work. The storage module is arranged, the control module can automatically store data in the database, so that an operator can inquire historical data through software, and the risk of data loss is effectively reduced through the arrangement.
4. According to the invention, the image acquisition device is adopted to replace manual observation, the control module is adopted to automatically and accurately judge the information on the picture, and the corresponding logic expression is set to automatically control the main fan, the steam regulating valve and other devices, so that the automatic observation and control of the down feather sorting operation are realized, the labor intensity of the sorting operation is reduced, the control accuracy of production equipment is improved, and the higher production rate and the higher sorting quality are ensured. Meanwhile, the down feather sorting observation control method for the down feather washing production line provided by the invention is simple and easy to learn, and even inexperienced personnel can accurately control the sorting operation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic block diagram of a control structure according to the present invention;
FIG. 2 is a schematic structural diagram of an image capturing device according to the present invention;
FIG. 3 is a schematic structural view of a support rod according to the present invention;
FIG. 4 is a schematic view of the structure of the sorting apparatus of the present invention;
FIG. 5 is a schematic view of the working process of the present invention;
FIG. 6 is an image of a velvet product collected by the image collecting device of the present invention;
FIG. 7 is a velvet product image acquired by the image acquisition device of the present invention;
in the figure: the system comprises 1-sorting equipment, 11-sorting box, 12-finished product box, 2-image acquisition device, 21-box body, 22-industrial camera, 23-light supplement device, 231-support plate, 2311-main plate, 2312-auxiliary plate, 232-illuminating lamp, 24-support rod, 25-operation door, 3-main fan, 4-steam regulating valve, 5-control module, 51-data acquisition module, 52-communication control module, 6-data processing module, 61-visual identification module, 62-time distribution module, 7-control module, 8-communication module, 9-operation database, 10-observation window, 16-operation maintenance platform and 17-storage module.
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.
As shown in fig. 1 to 7, the down sorting observation control system for down washing production line of the present invention comprises an image collecting device 2 connected to a control module 7,
the control module 7 is internally provided with a data processing module 6, the control module 7 is also connected with a main fan 3 and a steam regulating valve 4 which are arranged on the sorting equipment 1,
the data processing module 6 comprises a visual recognition module 61 and a time allocation module 62 both connected to the image acquisition means 2,
a fluff image processing algorithm is arranged in the visual recognition module 61,
the time distribution module 62 is internally provided with a basic parameter setting module, a logical relation expression generating module and a data docking configuration module.
According to the invention, the image acquisition device 2 is additionally arranged on the sorting equipment 1, the data processing module 6 is additionally arranged in the control module 7, the distribution condition of down feather in the sorting equipment 1 can be automatically monitored in real time through the image acquisition device 2 when the down feather sorting device is used, the automatic judgment of the distribution condition of the down feather in the sorting equipment 1 is realized through the data processing module 6, the detection result is compared with the preset basic parameter through the control module 7, and the automatic adjustment of the frequency of the main fan 3 and the opening angle of the steam regulating valve 4 is realized according to the comparison result.
According to the invention, the control module 7 accurately processes the data acquired by each device by adopting an automatic control principle and an implementation method and combining an image processing technology and a software algorithm, so that the automatic control of the washing process of the down feather product is realized, and before the device is operated, a user can flexibly set production parameters according to the specific situation of down feather to be washed, so that the range of application of the device is effectively increased, the production efficiency is improved, and the production cost is reduced. The image acquisition device 2 replaces manual eyes, and can automatically and accurately monitor the appearance condition of the fluff and the temperature and humidity environment in the sorting equipment; the data processing module 6 replaces an artificial brain; the control module 7 replaces manual operation, manual monitoring is liberated, down feather observation and process automatic control by the machine is realized, the phenomena of misoperation and fatigue operation in man-hour are eliminated, and the control precision and the action response speed are improved. Among them, the image processing method of machine learning can replace the current image processing method. The above advantages are all not possessed by the existing production line.
In the invention, a fluff image processing algorithm is arranged in the visual identification module 61, the fundamental pixel point information of the collected images is obtained by processing the fluff images collected by the image collection device 2 through background software, and the fluff characteristics and data are obtained by processing the fundamental pixel point information through the fluff image processing algorithm, thereby realizing the accuracy of image monitoring process analysis and ensuring the automatic and accurate control of the system on the sorting equipment.
The time distribution module 62 is internally provided with a logical relational expression generation module, a data docking configuration module, a basic parameter setting module and the like, when in use, an operator can adjust system parameters of the basic parameter setting module according to actual conditions, the logical relational expression generation module can process relevant data according to the control module 7 and a fluff image processing algorithm obtained by the data docking configuration module, obtain a logical expression through a large amount of data analysis, and send an instruction to the control module 7 according to a calculation result to control the motor, the sensor or the valve of each device to work. The device effectively ensures the accuracy of the system analysis result, improves the automatic production precision of the production line, and is scientific and reasonable in arrangement.
Further, the control module 7 is connected with the sorting equipment 1, the image acquisition device 2, the main fan 3 and the steam regulating valve 4 through the control module 5,
the management and control module 5 comprises a data acquisition module 51 and a communication control module 52 which are connected in sequence and are connected with the control module 7,
the image acquisition device 2 is connected with both the data acquisition module 51 and the communication control module 52,
the sorting equipment 1, the main fan 3 and the steam regulating valve 4 are all connected with a communication control module 52.
The control module 7 is arranged to realize the overall management of each device (the sorting device 1, the image acquisition device 2, the main fan 3 or the steam regulating valve 4) by the control module 5, so that the working smoothness of the whole production line is ensured, the quality of the produced finished products is ensured, and the unnecessary energy loss of each device is reduced.
The main fan 3 is connected with the communication control module 52, and the communication control module 52 controls the adjustment of the frequency of the main fan 3 according to the detection result of the system. When the total amount of the down feather is larger than a threshold value, the number of the thick filaments is larger than the threshold value, the number of down feather columns is larger than the threshold value, the number of down feather spikes is larger than the threshold value or the number of down feather beads is larger than the threshold value, the frequency of the main fan 3 is down-regulated, and when the above conditions are not met, the frequency of the main fan 3 is up-regulated in a stepped and intermittent manner.
Furthermore, the management and control module 5 is also connected with a remote maintenance platform 16,
the control module 7 is connected with a distance database 9 through a communication module 8.
The remote control and maintenance of each device by the control module 7 are realized by the arrangement of the distance maintenance platform 16 and the distance database 9, and the stability of the operation and the convenience of the maintenance of each device of the production line are further improved.
Further, the sorting apparatus 1 includes a sorting bin 11 and a finished product bin 12 which communicate with each other,
the image acquisition device 2, the main fan 3 and the steam regulating valve 4 are all arranged on the finished product box 12,
the finished product box 12 is further provided with an observation window 10, and the observation window 10 is arranged below the image acquisition device 2.
The image acquisition device 2 is arranged in the middle of the finished product box 12, so that the influence of the operation of the stirring bar and the main fan 3 in the finished product box 12 on the image acquisition operation is effectively avoided, the smooth operation of the image acquisition operation is ensured, and a user can better accurately monitor the content of each component in a down finished product.
Further, the image pickup device 2 includes a box 21 provided on the sorting apparatus 1,
inside the box 21 there is provided an industrial camera 22 extending into the sorting device 1,
a light supplement device 23 for supplementing light for the industrial camera 22 is further arranged on the box body 21,
the industrial camera 22 is connected with the data acquisition module 51, and the light supplement device 23 is connected with the communication control module 52.
The box body 21 effectively avoids the industrial camera 22 from being adversely affected by the external environment, plays a role in protecting the industrial camera 22, and reduces the risk of damage to the industrial camera 22 in the use process; the light supplement device 23 ensures that the pictures collected by the industrial camera 22 are clear enough, so that the subsequent down information can be accurately judged. By synchronous working of the industrial camera 22 and the effective light supplementing device 23, a high-definition down feather picture can be acquired, and corresponding data (including down feather filaments and quantity, thick filaments and quantity, down feather columns and quantity, thick roots and quantity, down feather flowers and quantity, down feather beads and quantity and the like) can be obtained by processing the acquired high-definition picture through an image processing algorithm. For example, in fig. 6, a is a velvet flower, B is a velvet bead, C is a velvet column, and D is a velvet ear; in the E diagram shown in FIG. 7, the number of the pile filaments is 2, and the number of the pile columns is 1; in the F picture, the number of the down yarns is 7, and the number of the thick yarns is 2.
Further, the light supplement device 23 includes a support plate 231 disposed on the box body 21, an illumination lamp 232 is disposed on the support plate 231, and the industrial camera 22 is passed out from the center of the support plate 231.
The industrial camera 22 is arranged in the center of the supporting plate 231, and the illuminating lamp 232 surrounds the industrial camera 22, so that the down feather pictures collected by the industrial camera 22 are clear, the color and luster are uniform, and the accuracy of the down feather features and data obtained by the system is ensured.
Further, the support plate 231 includes a main plate 2311, the illumination lamp 232 and the industrial camera 22 are disposed on the main plate 2311, and the main plate 2311 is connected to the case 21 through an auxiliary plate 2312.
The supporting plate 231 adopts a combination form of combining the main plate 2311 and the auxiliary plate 2312, and the illuminating lamp 232 is only arranged on the main plate 2311 provided with the industrial camera 22, so that a good light supplementing effect is achieved when the industrial camera 22 takes a picture, and the waste of cost and raw materials caused by too much arrangement of the illuminating lamp 232 is avoided. And the supporting plate 231 is arranged in a combined form, so that the convenience of installation and maintenance of the supporting plate 231 is improved.
Further, the industrial camera 22 is connected to the case 21 through a support rod 24,
the box body 21 is further provided with an operation door 25, the operation door 25 and the light supplement device 23 are respectively arranged at two sides of the box body 21,
the control module 7 is also connected to a memory module 17.
The stability of industrial camera 22 and box 21 relation of being connected has been ensured in the setting of bracing piece 24, has reduced the risk that relative position takes place for industrial camera 22 and box 21 in the use and has taken place the removal, has ensured that the picture that industrial camera 22 was shot is clear, complete, has ensured going on smoothly of letter sorting operation.
The arrangement of the operation door 25 further reduces the risk that impurities such as dust enter the box body 21 through the convenience of maintenance and installation in the box body 21, and ensures the working stability of the industrial camera 22.
The storage module 17 is arranged to automatically store data in the database by using the control module 7, so that an operator can perform historical data query by software, and the risk of data loss is effectively reduced.
The down sorting observation control method for the down washing production line comprises the following steps:
equipment debugging: starting the sorting equipment 1 and the main fan 3 to enable the main fan 3 to operate at a low frequency;
image acquisition: when the finished product box 12 has fluff, the image acquisition device 2 is started to start to acquire images of the fluff in the finished product box 12;
image processing: the image acquisition device 2 transmits the acquired pictures to the control module 7, and the data processing module 6 analyzes and processes the pictures to obtain down feather distribution parameters in the finished product box 12;
and (4) logical judgment: the control module 7 compares the result analyzed by the data processing module 6 with basic parameters preset in the control module 7 to judge whether the frequency of the main fan 3 and the opening angle of the steam regulating valve 4 are reasonable or not;
and (4) outputting a result: and according to the judgment result obtained in the logic judgment step, the control module 7 correspondingly adjusts the frequency of the main fan 3 and the opening angle of the steam regulating valve 4.
Further, the down distribution parameters comprise the density of the excessive feather, the instantaneous down ratio and the cumulative value of the on-line density,
the basic parameters include stop density, low excess wool density, medium excess wool density, high excess wool density, preset wool fraction, initial frequency, maximum frequency, and electrostatic reference density.
Further, the rate of image capturing by the image capturing means 2 in the image capturing step is 1 sheet/second.
During the use, the starting equipment, main fan 3 begin the low frequency operation, and fine hair gets into and begins the letter sorting operation among the sorting facilities 1, and fine hair gets into and gets into finished product case 12 through storage box 11, sorting bin one 12, sorting bin two 13, sorting bin three 14 in proper order among the sorting facilities 1, and image acquisition device 2 starts to shoot the condition in the finished product case 12 to the picture that will shoot conveys to control module 7. The control module 7 analyzes data through the data processing module 6 arranged therein to obtain down feather feature data (such as down feather filaments and number, thick filaments and number, down feather columns and number, thick roots and number, down feather flowers and number, down feather beads and number, etc.) in the finished product box 12, sums up and calculates the excess feather density Mg, the instantaneous down feather ratio R, the online density accumulated value Jmz, etc. of the down feather in the finished product box 12, and then compares the data with basic parameters (such as stop density Mt, low excess feather density Min, medium excess feather density Mid, high excess feather density Max, preset down feather ratio Ry, initial frequency Hzy, highest frequency Hzz, static reference density Jm, etc.) preset in the control module 7.
When the low wool passing density Min is less than the wool passing density Mg, less than the medium wool passing density Mid, the stop density Mt is less than the wool passing density Mg, less than the low wool passing density Min, the control module 7 controls the frequency of the main fan 3 to be adjusted upwards, the frequency of the main fan 3 is kept unchanged when the medium wool passing density Mid is less than the wool passing density Mg, less than the high wool passing density Max, and the frequency of the main fan 3 is adjusted downwards when the high wool passing density Max is less than the wool passing density Mg, and the instantaneous wool occupation ratio R is less than the preset wool occupation ratio Ry. Meanwhile, when the linear density integrated value Jmz is less than the electrostatic reference density Jm, the control module 7 controls the opening angle of the steam regulating valve 4 to be increased, otherwise, the opening angle is decreased. The basic parameters can be automatically generated through an expression according to different equipment conditions, weight data of the pan and fluff quality data, and the setting further enhances the automation degree and the operation convenience of the invention. The arithmetic algorithm adopted by the data processing module 6 can be modified and edited to generate a logical relation expression for data processing.
According to the invention, the image acquisition device 2 is adopted to replace manual observation, the control module 7 is adopted to automatically and accurately judge the information on the picture, and the corresponding logic expressions are set to automatically control the main fan 3, the steam regulating valve 4 and other devices, so that the automatic observation and control of the down feather sorting operation are realized, the labor intensity of the sorting operation is reduced, the control accuracy of production equipment is improved, and the higher production rate and the higher sorting quality are ensured. Meanwhile, the down feather sorting observation control method for the down feather washing production line provided by the invention is simple and easy to learn, and even inexperienced personnel can accurately control the sorting operation.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A down feather sorting observation control method of a down feather washing production line is applied to a down feather sorting observation control system of the down feather washing production line, the down feather sorting observation control system of the down feather washing production line comprises an image acquisition device (2) connected with a control module (7),
the control module (7) is internally provided with a data processing module (6), the control module (7) is also connected with a main fan (3) and a steam regulating valve (4) which are arranged on the sorting equipment (1),
the data processing module (6) comprises a visual identification module (61) and a time distribution module (62) which are both connected with the image acquisition device (2),
a fluff image processing algorithm is arranged in the visual recognition module (61),
the time distribution module (62) is internally provided with a basic parameter setting module, a logic relation expression generating module and a data docking configuration module,
the sorting equipment (1) comprises a sorting box (11) and a finished product box (12) which are communicated with each other,
the image acquisition device (2), the main fan (3) and the steam regulating valve (4) are all arranged on the finished product box (12),
the method is characterized by comprising the following steps:
equipment debugging: starting the sorting equipment (1) and the main fan (3) to enable the main fan (3) to operate at a low frequency;
image acquisition: the image acquisition device (2) is started to start to acquire the down pictures in the finished product box (12);
image processing: the image acquisition device (2) transmits the acquired pictures to the control module (7), and the data processing module (6) analyzes and processes the pictures to obtain down feather distribution parameters in the finished product box (12);
and (4) logical judgment: the control module (7) compares the down feather distribution parameters analyzed by the data processing module (6) with basic parameters preset in the control module (7) to judge whether the frequency of the main fan (3) and the opening angle of the steam regulating valve (4) are reasonable or not;
and (4) outputting a result: and according to the judgment result obtained in the logic judgment step, the control module (7) correspondingly adjusts the frequency of the main fan (3) and the opening angle of the steam regulating valve (4).
2. The method for sorting, observing and controlling down feather in a down feather washing line as claimed in claim 1,
the down distribution parameters comprise over-feather density, instantaneous down ratio and on-line density accumulated value, and the basic parameters comprise stop density, low over-feather density, medium over-feather density, high over-feather density, preset down ratio, initial frequency, highest frequency and static reference density.
3. The method for sorting, observing and controlling down feather in a down feather washing line as claimed in claim 1 or 2, wherein the image acquisition rate of the image acquisition device (2) in the image acquisition step is 1 sheet/second.
4. The down sorting observation control method for the down washing production line according to claim 1, wherein the control module (7) is connected with the sorting device (1), the image acquisition device (2), the main fan (3) and the steam regulating valve (4) through a control module (5),
the management and control module (5) comprises a data acquisition module (51) and a communication control module (52) which are connected in sequence and are connected with the control module (7),
the image acquisition device (2) is connected with the data acquisition module (51) and the communication control module (52),
the sorting equipment (1), the main fan (3) and the steam regulating valve (4) are all connected with the communication control module (52).
5. The method for sorting, observing and controlling down feather in a down feather water washing line as claimed in claim 4, wherein the management and control module (5) is further connected with a remote maintenance platform (16),
the control module (7) is connected with a distance database (9) through a communication module (8).
6. The method for sorting, observing and controlling down feather in a down feather washing line as claimed in claim 1,
an observation window (10) is further arranged on the finished product box (12), and the observation window (10) is arranged below the image acquisition device (2).
7. The down sorting observation control method for down washing production line according to claim 4, wherein the image collecting device (2) comprises a box body (21) arranged on the sorting equipment (1),
be provided with in box (21) and extend to industry camera (22) in sorting facilities (1), still be provided with on box (21) and be in light filling ware (23) of industry camera (22) light filling, industry camera (22) with data acquisition module (51) are connected, light filling ware (23) with communication control module (52) are connected.
8. The method for sorting, observing and controlling down feather in a down feather washing production line as claimed in claim 7, wherein the light supplementing device (23) comprises a supporting plate (231) arranged on the box body (21), an illuminating lamp (232) is arranged on the supporting plate (231), and the industrial camera (22) penetrates out from the center of the supporting plate (231).
9. Down sorting observation control method according to the down washing line of claim 7 or 8, characterized in that the industrial camera (22) is connected with the box (21) by a support bar (24),
the light supplementing device is characterized in that an operation door (25) is further arranged on the box body (21), the operation door (25) and the light supplementing device (23) are respectively arranged on two sides of the box body (21), and the control module (7) is further connected with the storage module (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308856.5A CN109894390B (en) | 2017-12-11 | 2017-12-11 | Down sorting observation control system and method for down washing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308856.5A CN109894390B (en) | 2017-12-11 | 2017-12-11 | Down sorting observation control system and method for down washing production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109894390A CN109894390A (en) | 2019-06-18 |
| CN109894390B true CN109894390B (en) | 2021-07-09 |
Family
ID=66942494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711308856.5A Active CN109894390B (en) | 2017-12-11 | 2017-12-11 | Down sorting observation control system and method for down washing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023121302A1 (en) | 2023-08-09 | 2025-02-13 | Juliane Hedderich | Method for training a computer-aided system, method for analyzing filling material and computer-aided system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2047084A (en) * | 1978-10-05 | 1980-11-26 | Malordean Ltd | Attaching bed clothes |
| CN105987856A (en) * | 2016-02-16 | 2016-10-05 | 安徽出入境检验检疫局检验检疫技术中心 | Vacuum drying moisture measurement device for down feather |
| CN205821528U (en) * | 2016-05-17 | 2016-12-21 | 寿县板桥皖西白鹅原种场有限公司 | A kind of Eider down processing production line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2424384C1 (en) * | 2010-01-26 | 2011-07-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") | Device for separating plumulaceous feather material into fractions |
| CN202860836U (en) * | 2012-09-18 | 2013-04-10 | 安徽明牛羽绒有限公司 | Feather separating device |
| CN203370732U (en) * | 2013-07-05 | 2014-01-01 | 徐州腾宇羽绒制品设备有限公司 | Five-box down separating machine |
| CN105734680B (en) * | 2016-03-08 | 2017-10-31 | 广东鸿基羽绒制品有限公司 | A kind of eider down dust separation method |
| CN205496049U (en) * | 2016-04-04 | 2016-08-24 | 郭玉立 | High accuracy pneumatic separator |
| CN206951595U (en) * | 2016-10-21 | 2018-02-02 | 常熟市百联自动机械有限公司 | A kind of eider down lower feed box |
-
2017
- 2017-12-11 CN CN201711308856.5A patent/CN109894390B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2047084A (en) * | 1978-10-05 | 1980-11-26 | Malordean Ltd | Attaching bed clothes |
| CN105987856A (en) * | 2016-02-16 | 2016-10-05 | 安徽出入境检验检疫局检验检疫技术中心 | Vacuum drying moisture measurement device for down feather |
| CN205821528U (en) * | 2016-05-17 | 2016-12-21 | 寿县板桥皖西白鹅原种场有限公司 | A kind of Eider down processing production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109894390A (en) | 2019-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456159B (en) | Spark recognition tool setting method and grinding automation system | |
| CN110490874A (en) | Weaving cloth surface flaw detecting method based on YOLO neural network | |
| CN103699095A (en) | Greenhouse plant growth posture monitoring system based on binocular stereo vision and greenhouse plant growth posture monitoring method based on binocular stereo vision | |
| CN109894390B (en) | Down sorting observation control system and method for down washing production line | |
| CN109047027A (en) | A kind of factory's vision sorting system based on LabVIEW | |
| CN208303270U (en) | A kind of mushroom automatic sorting device of view-based access control model identification | |
| CN109634027A (en) | A kind of light-source brightness and the adjusting method and device of position | |
| CN110218960B (en) | Furnace nose posture automatic adjusting system and method based on visual recognition | |
| CN108083630B (en) | Taper shearing device and method for optical fiber drawing | |
| CN105513129B (en) | Based on the automatic counter system of bar of laser 3D modeling | |
| CN207234997U (en) | A kind of intelligent distant control greenhouse information acquisition vehicle | |
| CN212784891U (en) | Intelligent inspection system for secondary cabinet of transformer substation | |
| CN109500812A (en) | A kind of robotic programming method positioned in real time by visual pattern | |
| CN208737481U (en) | A kind of a plurality of code acquisition associated apparatus | |
| CN205368751U (en) | Online real -time detection system of colour difference of polyphaser pad dyeing cloth | |
| CN206292135U (en) | Video green-ball particle instrument | |
| CN110716598A (en) | An IoT-based intelligent greenhouse control and management system | |
| CN116652323A (en) | A method for controlling the shape of molten pool in self-decision-making fuse additive materials | |
| CN114119275A (en) | An underwater intelligent inspection device | |
| CN212223168U (en) | Detection apparatus for foreign fiber thing among textile fiber | |
| CN212120878U (en) | Coal gangue sorting system based on image data processing | |
| CN103149064A (en) | Method for automatically adjusting division ratio and division stroke in preparation process of ore sample through weighing | |
| CN101887268B (en) | Image identification based automatic stripping-speed control device in electro-slag furnace fusion-casting process | |
| CN210604354U (en) | Cloth pattern and character online acquisition device | |
| CN209307576U (en) | A kind of cloth cover defective vision detection system of double rib warp loom |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220127 Address after: 071000 commercial building 9-1, building 2, Baoding Aerospace digital industry center, No. 188, Tianning Road, Bailou Town, Lianchi District, Baoding City, Hebei Province Patentee after: Hebei Xiaoyu Information Technology Co.,Ltd. Address before: 071000 xicaodian village, Caohe Town, Xushui District, Baoding City, Hebei Province Patentee before: BAODING YOULIKA ELECTRIC EQUIPMENT CO.,LTD. |