CN114308719A - Automatic sorting system for disassembled electric energy meters - Google Patents
Automatic sorting system for disassembled electric energy meters Download PDFInfo
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Abstract
The invention provides an automatic sorting system for disassembled electric energy meters. The system comprises: the system comprises a loading and unloading module, a detection module, a sorting module, a turnover box conveying line and a main control module; the loading and unloading module acquires an ammeter image of the target ammeter according to the loading instruction generated by the main control module and loads the target ammeter to the detection module through the turnover box conveying line; the detection module detects the target electric energy meter according to the detection instruction and sends a corresponding detection result to the main control module; the main control module determines basic information of the target electric energy meter according to the electric meter image and generates a sorting conclusion according to a detection result; the feeding and discharging module feeds the detected target electric energy meter to the sorting module according to the feeding instruction; and the sorting module is used for boxing and stacking the detected target electric energy meters according to the sorting conclusion and the basic information. The invention can enable the sorted target electric energy meters to be boxed and stacked according to the sorting conclusion and the basic information, and the target electric energy meters do not need to be unpacked or unstacked in the subsequent analysis application.
Description
Technical Field
The invention relates to the technical field of automatic detection of electric energy meters, in particular to an automatic sorting system for disassembled electric energy meters.
Background
With the large-scale popularization and application of the intelligent electric energy meter and the transition of the operation time, the number of meters which are replaced due to due rotation, business change, fault replacement and the like in the operation electric energy meter is continuously increased. The disassembled electric energy meters store a large amount of electricity utilization information data, and have great significance for analyzing the running states of the electric energy meters and the power grid; meanwhile, the electric energy meters with reuse value still exist in the disassembled electric energy meters, so that the disassembled electric energy meters are sorted and detected to avoid resource waste and realize the whole life cycle management of the metering assets.
At present, the sorting and detecting process for disassembling the electric energy meter is generally as follows: firstly, disassembling the electric energy meter which does not meet the requirement through manual cleaning treatment and manual appearance detection to carry out scrapping or repairing treatment; then classifying and boxing the disassembled electric energy meter which meets the requirements according to manufacturers, models, specifications and the like; and finally, after the disassembled electric energy meter in the classification box is automatically verified, the electric energy meter is continuously detected on the existing automatic verification line of the intelligent electric energy meter or returned to a warehouse for storage according to four types of to-be-verified, to-be-repaired, to-be-paid and to-be-scrapped. However, the removed electric energy meter after the treatment still consumes certain manpower and material resources during the subsequent treatment application, which is not beneficial to the analysis application of the removed electric energy meter.
Disclosure of Invention
The embodiment of the invention provides an automatic sorting system for disassembled electric energy meters, which aims to solve the problem that the existing sorting and detecting process for disassembling the electric energy meters is not favorable for the subsequent processing and application of the disassembled electric energy meters.
In a first aspect, an embodiment of the present invention provides an automated sorting system for disassembled electric energy meters, including: the system comprises a loading and unloading module, a detection module, a sorting module, a turnover box conveying line and a main control module;
the feeding and discharging module acquires an ammeter image of a target ammeter according to a feeding instruction generated by the main control module, and feeds the target ammeter to the detection module through the turnover box conveying line; the detection module detects the target electric energy meter according to the detection instruction generated by the main control module and sends a corresponding detection result to the main control module; the main control module determines the basic information of the target electric energy meter according to the electric meter image and generates a sorting conclusion according to the detection result; the feeding and discharging module feeds the detected target electric energy meter to the sorting module according to the feeding instruction generated by the main control module; the sorting module is used for boxing and stacking the detected target electric energy meters according to the sorting conclusion and the basic information; the target electric energy meter is any disassembled electric energy meter.
In one possible implementation, the sorting module includes: at least one buffer table, a packing unit and a stacking unit;
each cache table corresponds to one sorting conclusion, and the feeding and discharging module feeds the detected target electric energy meter to the corresponding cache table according to the feeding instruction and the sorting conclusion of the target electric energy meter; each cache platform is provided with at least one telescopic baffle connected with a main control module, the main control module controls the telescopic state of the telescopic baffle according to basic information of a target electric energy meter, the telescopic baffle is used for dividing the cache platform into at least two storage areas when the cache platform extends out, and each storage area corresponds to the basic information of one target electric energy meter;
the feeding and discharging module is used for feeding the detected target electric energy meter to a corresponding storage area of a corresponding cache platform according to the feeding instruction, the sorting conclusion of the target electric energy meter and the basic information of the target electric energy meter;
when the number of the target electric energy meters cached in any cache region of any cache table reaches a first preset number, the loading and unloading module transfers all the target electric energy meters in the corresponding storage region of the corresponding cache table to the boxing unit for boxing; the first preset quantity is the quantity of one meter box filled with the target electric energy meter;
the stacking unit is used for stacking the corresponding sorting conclusion and each meter box with the same basic information.
In one possible implementation, the palletizing unit comprises: at least one palletizer;
each stacker corresponds to one cache table, and if the sorting conclusion corresponding to the cache table is to be verified, the stacker corresponding to the cache table is arranged on the feeding side of the feeding and discharging module; in addition, the stacking machine is arranged at the discharging side of the feeding and discharging module, and when at least two stacking machines are arranged at the discharging side of the feeding and discharging module, a common stacking machine is also arranged at the discharging side of the feeding and discharging module;
the turnover box conveying line conveys the meter boxes to be stacked to the corresponding stacking machine according to the sorting conclusion corresponding to the meter boxes; the stacking machine is used for stacking the meter boxes to be stacked on a target meter box stack; the meter boxes to be stacked are meter boxes which are stacked in the packing unit, the number of the meter boxes in the target meter box stack does not reach a second preset number, basic information of the target electric energy meter in each meter box in the target meter box stack is the same as that of the target electric energy meter in each meter box to be stacked, and the second preset number is the number of the meter boxes included in one meter box stack which is stacked;
when the meter box stacks which are stacked in the target stacking machine are conveyed back to a storehouse through the turnover box conveying line, the common stacking machine is used for re-stacking each meter box in the meter box stacks which are stacked; the target stacker is a stacker far away from the common stacker among at least two stackers arranged on the discharging side of the feeding and discharging module.
In one possible implementation, the sorting module further includes: a labeling unit;
the main control module is also used for generating labeling instructions according to the sorting conclusion;
the turnover box conveying line is used for conveying the detected target electric energy meter to the labeling unit;
the labeling unit is used for generating a corresponding label according to the labeling instruction and labeling the detected target electric energy meter;
and the feeding and discharging module is used for feeding the labeled target electric energy meter to a corresponding cache table according to the feeding instruction and the label of the target electric energy meter.
In one possible implementation, the sorting module further includes: the blanking jacking transplanter comprises a blanking jacking transplanter and a stopper arranged in front of the blanking jacking transplanter;
the stop device is used for stopping the stacked meter box stacks according to stacks;
the discharging jacking transplanter is used for conveying a meter box stack entering the discharging jacking transplanter back to a storehouse through the stop.
In one possible implementation manner, the feeding and discharging module includes: the loading jacking transplanter, the meter box cache unit to be sorted, the meter box unstacking unit and the meter loading and unloading robot are sequentially connected through the turnover box conveying line;
the feeding jacking transplanter is used for conveying each meter box stack to be sorted into the meter box cache unit to be sorted; the to-be-sorted meter box stack is formed by stacking N to-be-sorted turnover boxes, and a target electric energy meter is arranged in each to-be-sorted turnover box; n is a positive integer;
the meter box caching unit to be sorted is used for caching each meter box stack to be sorted transmitted by the feeding jacking transplanter;
the meter box unstacking unit is used for unstacking the target sorting meter box stack; the target sorting meter box stack is a meter box stack to be sorted closest to the meter box unstacking unit;
the upper and lower surface robots are used for grabbing and placing the target electric energy meter into a verification tray of the detection module from a turnover box to be sorted, which is obtained after unstacking; or discharging the detected target electric energy meter to the sorting module.
In a possible implementation manner, the feeding and discharging module further includes a front appearance detection unit;
leading outward appearance detecting element sets up on the upper and lower table robot with the case is broken a jam on the turnover case conveyer line between the unit for whether the waiting to sort turnover case that obtains after detecting the breaking a jam warp.
In one possible implementation, the detection module includes an electrical, appearance, communication detection unit and a function detection unit;
the electric, appearance and communication detection unit is used for detecting whether the target electric energy meter can be normally pressurized and electrified, whether the liquid crystal display screen can normally display after electrification and whether communication is normal;
the function detection unit is used for performing functional detection on the metering performance and the cost control performance of the target electric energy meter, and the storage unit, the clock unit and the power supply unit of the target electric energy meter.
In a possible implementation manner, the feeding and discharging module, the detecting module, the sorting module and the turnover box conveying line are respectively connected with the main control module through a waveguide communication device.
In a possible implementation mode, the turnover box conveying line is driven by power rollers in a segmented mode, a frame of the turnover box conveying line is provided with a guide groove, and the turnover box conveying line is provided with an adjustable column base.
The embodiment of the invention provides an automatic sorting system for disassembled electric energy meters, which comprises: the system comprises a loading and unloading module, a detection module, a sorting module, a turnover box conveying line and a main control module; the loading and unloading module acquires an ammeter image of the target ammeter according to the loading instruction generated by the main control module, and loads the target ammeter to the detection module through the turnover box conveying line; the detection module detects the target electric energy meter according to the detection instruction generated by the main control module and sends a corresponding detection result to the main control module; the main control module determines basic information of the target electric energy meter according to the electric meter image and generates a sorting conclusion according to a detection result; the feeding and discharging module feeds the detected target electric energy meter to the sorting module according to the feeding instruction generated by the main control module; and the sorting module is used for boxing and stacking the detected target electric energy meters according to the sorting conclusion and the basic information. The sorting module provided by the embodiment of the invention can sort the disassembled target electric energy meters according to the sorting conclusion and the basic information, so that the sorted target electric energy meters are packed and stacked according to the sorting conclusion and the basic information, different packing and stacking are carried out according to different basic information no matter which sort conclusion corresponds to the target electric energy meters, and the target electric energy meters can be directly applied without unpacking or unstacking in subsequent analysis application, thereby facilitating the subsequent analysis application.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an automatic sorting system for disassembled electric energy meters according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automated sorting system for disassembled electric energy meters according to another embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is made by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of an automated sorting system for disassembled electric energy meters provided by an embodiment of the present invention is shown, where the automated sorting system for disassembled electric energy meters includes: the system comprises a loading and unloading module 10, a detection module 20, a sorting module 30, a turnover box conveyor line 40 and a main control module (not shown in the figure).
The loading and unloading module 10 acquires an electric meter image of the target electric energy meter according to the loading instruction generated by the main control module, and loads the target electric energy meter to the detection module 20 through the turnover box conveyor line 40; the detection module 20 detects the target electric energy meter according to the detection instruction generated by the main control module and sends a corresponding detection result to the main control module; the main control module determines basic information of the target electric energy meter according to the electric meter image and generates a sorting conclusion according to a detection result; the feeding and discharging module 10 feeds the detected target electric energy meter to the sorting module 30 according to the feeding instruction generated by the main control module; and the sorting module 30 performs boxing and stacking on the detected target electric energy meters according to the sorting conclusion and the basic information.
Wherein, the target electric energy meter is any disassembled electric energy meter.
The automatic sorting system of electric energy meter that tears back that this embodiment provides can be on the basis of the automatic verification system of original intelligent electric energy meter, and rational planning spatial layout to automatic transfer chain sets up as the basis, also can set up alone. The main control module forms a PLC control and computer control system, all electrical equipment in the automatic sorting system for the disassembled electric energy meters comprises a feeding and discharging module, a detection module, a sorting module and a turnover box conveying line which are all in communication connection with the main control module, the main control module is used for carrying out automatic control on each link of logistics transmission, unstacking, feeding, multifunctional detection tests, discharging, stacking and the like of the target electric energy meters, and recording detection data information of each link.
The feeding and discharging module, the detection module, the sorting module and the turnover box conveying line can be connected with the main control module through the waveguide communication device respectively, and the waveguide communication device can control the action of each module to identify the target electric energy meter. These waveguide communication devices may each be ultimately connected to the master control module via a data line. The staff accessible host system control returns the operation condition of each link of electric energy meter automation sorting system to assign control command through host system.
Illustratively, the main control module monitors the modules, and a feeding instruction, a detection instruction, a discharging instruction and the like can be generated at a proper time so as to control the modules to cooperate to complete the sorting of the target electric energy meter.
The turnover box conveying line can be flexibly arranged according to actual conditions of a production field, and the disassembled electric energy meter is quickly conveyed to a follow-up module. The specific turnover box conveying line can adopt a power roller section driving design, and a frame of the turnover box conveying line is provided with a guide groove, so that equipment can be conveniently and additionally arranged on the conveying line. The turnover box conveying line adopts an adjustable column base, so that the height of the turnover box conveying line is convenient to adjust. The roller line can be equipped with the detector at intervals to the position state of table case on the monitoring transfer line body, and give host system with information transfer through the data line.
By utilizing the automatic sorting system for the disassembled electric energy meters, provided by the embodiment of the invention, the electric energy meter image of the target electric energy meter can be obtained, the target electric energy meter is loaded to the detection module, the detection module sequentially detects the target electric energy meter according to the detection instruction and uploads the corresponding detection result to the main control module, the main control module determines the basic information of the target electric energy meter according to the electric energy meter image, the sorting conclusion corresponding to the target electric energy meter is determined according to each detection result, and the sorting module performs boxing and stacking on the detected target electric energy meter according to the sorting conclusion and the basic information. The sorting module can sort the disassembled target electric energy meter according to the sorting conclusion and the basic information, so that the sorted target electric energy meter is boxed and stacked according to the sorting conclusion and the basic information, therefore, no matter which kind of target electric energy meter corresponding to the sorting conclusion, different boxing and stacking are carried out according to different basic information, and the method can be directly applied without unpacking or unstacking in subsequent analysis application, and is convenient for subsequent analysis application.
Optionally, in conjunction with fig. 2, sorting module 30 may include: at least one buffer table 31, a packing unit 32 and a palletizing unit.
Each cache platform 31 corresponds to one sorting conclusion, and the feeding and discharging module 10 feeds the detected target electric energy meter to the corresponding cache platform 31 according to the feeding instruction and the sorting conclusion of the target electric energy meter; each cache platform 31 is provided with at least one retractable baffle connected with the main control module, the main control module controls the retractable state of the retractable baffle according to the basic information of the target electric energy meter, the retractable baffle is used for dividing the cache platform 31 into at least two storage areas when the cache platform extends out, and each storage area corresponds to the basic information of one target electric energy meter; the feeding and discharging module 10 feeds the detected target electric energy meter to the corresponding storage area of the corresponding cache platform 31 according to the feeding instruction, the sorting conclusion of the target electric energy meter, and the basic information of the target electric energy meter.
When the number of the target electric energy meters cached in any cache region of any cache table 31 reaches a first preset number, the loading and unloading module 10 transfers all the target electric energy meters in the corresponding storage region of the corresponding cache table 31 to the boxing unit 32 for boxing; the first preset quantity is the quantity of one meter box filled with the target electric energy meter.
The stacking unit is used for stacking the corresponding meter boxes with the same sorting conclusion and the same basic information.
Optionally, the sorting conclusion may be to be verified, repaired, paid or scrapped, and the basic information of the target electric energy meter may include a manufacturer, a specification, a model, and the like of the target electric energy meter. The buffer stages 31 may be divided into corresponding buffer stages to be verified, repaired, paid for or scrapped. The sorting method comprises the steps of carrying out automatic classification processing according to sorting conclusions of target electric energy meters, grabbing and placing the target electric energy meters with various conclusions to corresponding cache tables 31 through the feeding and discharging module 10, if basic information of the current target electric energy meter is different from basic information of the target electric energy meters cached on the cache tables 31, dividing storage areas of the cache tables through telescopic baffles arranged on the cache tables 31, and caching the current target electric energy meter in the newly divided storage areas. When the number of the target electric energy meters cached on the cache table 31 corresponding to the storage area can fill one meter box, the loading and unloading module 10 grabs and places the target electric energy meters into the meter box of the packing unit 32 for packing. The box target electric energy meter can be conveyed to the corresponding stacking unit according to the sorting conclusion, and the stacking unit can perform three-dimensional stacking on meter boxes of different sorting conclusions.
Optionally, an empty box stacking unit 34 is further disposed at the packing unit 32, and is used for empty box stacking buffer, low-level box entering and exiting, and empty boxes are provided for the packing unit 32.
Optionally, the palletizing unit may include: at least one stacker.
Each stacker corresponds to one buffer table 31, and if the sorting conclusion corresponding to the buffer table 31 is to be verified, the stacker corresponding to the buffer table 31 is arranged on the feeding side of the feeding and discharging module 10; besides, the stacking machine is disposed on the discharging side of the feeding and discharging module 10, and when at least two stacking machines are disposed on the discharging side of the feeding and discharging module, a common stacking machine 331 is disposed on the discharging side of the feeding and discharging module 10.
The turnover box conveying line 40 conveys the meter boxes to be stacked to the corresponding stacking machine according to the sorting conclusion corresponding to the meter boxes; the stacking machine is used for stacking meter boxes to be stacked on a target meter box stack. And the number of the meter boxes in the target meter box stack does not reach a second preset number, and the basic information of the target electric energy meter in each meter box in the target meter box stack is the same as the basic information of the target electric energy meter in the meter box to be stacked.
Wherein, wait the pile up neatly table case and be the table case of accomplishing the vanning at packing unit. The second predetermined number is the number of meter boxes comprised by one stack of meter boxes that has completed the stacking.
When the stacked meter box stacks in the target stacking machine are conveyed back to the storehouse through the turnover box conveying line, the common stacking machine 331 is used for re-stacking each meter box in the stacked meter box stacks.
Wherein, the target stacker is a stacker far away from a common stacker among at least two stackers arranged at the discharging side of the charging and discharging module 10.
Illustratively, the cache stations are classified as cache stations to be verified, repaired, paid or scrapped, and the corresponding stackers are classified as stackers to be verified 332, stackers to be repaired 333, stacker to be paid 334 or stacker to be scrapped 335.
The stacker 332 to be verified performs boxing and stacking on the target electric energy meters with sorting conclusion as to be verified, and the target electric energy meters with sorting conclusion as to be verified are reusable electric energy meters, so that the automatic verification of the electric energy meters before loading is required to be performed on the electric energy meters before reuse. Therefore, the stacker 332 to be verified can be arranged on the feeding side of the feeding and discharging module 10, so that the feeding and discharging module 10 can feed and subsequently verify the electric energy meter stacked by the stacker 332 to be verified again. In addition, the position of the stacker 332 to be verified can also be used as an artificial loading position when the intelligent warehousing system fails.
Wherein, the electric energy meters stacked by the stacker 333 to be repaired, the stacker 334 to be paid off and the stacker 335 to be scrapped are all the electric energy meters which need to be returned to the intelligent warehousing system, therefore, the stackers are all arranged at the blanking side of the feeding and discharging module 10, when at least two of the stacker 333 to be repaired, the stacker 334 to be paid off and the stacker 335 to be scrapped exist, in order to facilitate the transportation back to the intelligent warehousing system, a common stacker 331 can be arranged, the positions of the common stacker 331, the stacker 333 to be repaired, the stacker 334 to be paid off and the stacker 335 to be scrapped can refer to fig. 2, so that when the meter boxes stacked by the stacker 334 to be paid off are transported back to the warehouse by the transfer box conveyor line, and when the meter boxes stacked by the stacker 333 to be repaired are not stacked, the stacker 334 to be paid off can firstly pass through the space below the stacker 333 to be repaired, the re-stacking is performed at a common stacker 331. After the common stacker 331 re-stacks the boxes, the stacking conclusion can be uploaded to the main control module, and then the sorting conclusion after re-stacking is the intelligent warehousing system after the meter box stacks to be paid are conveyed.
Optionally, an artificial lower epitope 35 may be further disposed at the tail of the discharging side of the charging and discharging module 10, and when the intelligent warehousing system fails, the artificial lower epitope 35 may be used for emergency table returning.
In this embodiment, the stacker 332 to be checked, the stacker 333 to be repaired, the stacker 334 to be paid or the stacker 335 to be scrapped, and the public stacker 331 all can adopt a low-level in-and-out box design, and the length of the output end can be adjusted according to the field use environment, so that the number of meter boxes which can be cached by a single stacker is changed. And the corresponding stacker crane is used for classifying and stacking the target electric energy meters of the corresponding sorting conclusion, so that the three-dimensional space cache before the meter boxes return to the warehouse can be realized, and the site space utilization rate is fully improved.
Optionally, the sorting module 30 may further include: a labelling unit 36.
The main control module is also used for generating a labeling instruction according to the sorting conclusion; the turnover box conveying line 40 is used for conveying the detected target electric energy meter to the labeling unit 36; the labeling unit 36 is configured to generate a corresponding label according to the labeling instruction and label the detected target electric energy meter. The feeding and discharging module 10 is configured to feed the labeled target electric energy meter to the corresponding buffer table 31 according to the feeding instruction and the label of the target electric energy meter.
In this embodiment, after the detection module 20 completes the relevant test, the target electric energy meter may be conveyed to the labeling unit 36 through the turnover box conveyor line 40, and the main control module may combine the detection results of the foregoing steps to classify the target electric energy meter into four categories, i.e., to-be-verified, to-be-repaired, to-be-paid, and to-be-scrapped. The label of the sorting conclusion of the corresponding target electric energy meter is printed by the labeling unit 36, and is pasted to the specified position of the target electric energy meter, and the target electric energy meter is released after the labeling verification equipment verifies that the mark is pasted correctly.
The labeled target electric energy meter can be conveyed to the operation place of the upper and lower material modules 10 by the turnover box conveying line 40. Here, according to the meter information and the sorting conclusion read by the RFID, the feeding and discharging module 10 grabs the target electric energy meter from the conveyor tray according to the instruction of the main control module, and places the target electric energy meter on the corresponding buffer table 31 to be checked, repaired, paid or scrapped, and the main control module records the corresponding buffer data.
Optionally, the sorting module 30 may further include: a blanking jacking transplanter and a stopper arranged in front of the blanking jacking transplanter.
Wherein, keep off the stopper and be used for keeping off according to the buttress and stopping to accomplishing the table case buttress of pile up neatly.
The discharging jacking transplanter is used for conveying the meter box stack entering the discharging jacking transplanter through the stopper back to the storehouse.
Optionally, with continued reference to fig. 2, the loading and unloading module 10 may include: a loading jacking transplanter (not shown in the figure), a meter box cache unit 11 to be sorted, a meter box unstacking unit 12 and a meter loading and unloading robot 13 which are connected in sequence through a turnover box conveying line.
The feeding jacking transplanter is used for conveying the boxes to be sorted to the box buffer unit 11 to be sorted. The to-be-sorted meter box stack is a meter box stack formed by stacking N to-be-sorted turnover boxes, and target electric energy meters are arranged in the to-be-sorted turnover boxes; n is a positive integer.
Wait to sort table case buffer memory unit 11 is used for waiting to sort each table case buttress of waiting to sort that material loading jacking transplanter conveying and caching.
The meter box unstacking unit 12 is used for unstacking the target sorting meter box stacks; the target sorting meter box stack is a meter box stack to be sorted closest to the meter box unstacking unit 12.
The upper and lower surface robots 13 are used for grabbing and placing the target electric energy meter into a verification tray of the detection module 20 from a turnover box to be sorted, which is obtained after unstacking; or the detected target electric energy meter is discharged to the sorting module 30.
The automatic sorting system for the disassembled electric energy meters can be directly connected with the intelligent storage system, two storage connecting ports with one inlet and one outlet are arranged between the automatic sorting system for the disassembled electric energy meters and the intelligent storage system, and an RFID reader-writer and an infrared inductor can be arranged at the storage connecting ports to identify assets and count the to-be-sorted turnover boxes provided with the undetected target electric energy meters. When the automatic sorting system for the disassembled electric energy meters is designed on the basis of the original automatic verification system for the intelligent electric energy meters, the automatic sorting system for the disassembled electric energy meters can share the electric energy meter storage connection unit of the existing automatic verification system for the intelligent electric energy meters, and the warehouse entry and exit process of the target electric energy meters (the disassembled electric energy meters) is realized. The electric energy meter storage connection unit can adopt a special storage connection machine to take out the meter box stacks to be sorted formed by the turnover boxes to be sorted from the storage connection port of the intelligent storage system and place the meter box stacks on the turnover box conveying line 40.
Can install two jacking transplanters between two main turnover case conveyances in original export and entry and regard as material loading jacking transplanter and unloading jacking transplanter respectively, the jacking transplanter adopts the cylinder jacking, can be for PLC programmable control's big bearing type cylinder type belt jacking transplanter, can be used for respectively conveying the new electric energy meter that goes into in the intelligent warehousing system to waiting to sort table case buffer unit 11 or will sort the table case of accomplishing and return to the intelligent warehousing system. A stop device is arranged in front of the jacking transplanter, so that 'one pile moves one time'.
After the electric energy meter box stacks are transplanted by the loading jacking transplanter, each meter box stack to be sorted enters the meter box cache unit 11 to be sorted, and is used for cache waiting after the target electric energy meter is taken out of a warehouse and before a verification line is arranged, and the length of the cache line and the number of boxes contained in each meter box stack to be sorted can be set according to actual conditions of a production field.
The meter box unstacking unit 12 is arranged at the tail part of the meter box caching unit 11 to be sorted and used for unstacking the upper surface of the target sorting meter box stack and discharging the lower meter box. The unstacker can be fixed on the ground, the conveying chain is used for segmented transmission, the length of the output section can be adjusted according to the use environment, and the height of the top cover of the unstacker can be correspondingly adjusted according to the height of a table case stack to be sorted. The unstacker is also in communication connection with the main control module and is controlled by a PLC to run fully automatically.
The single turnover box to be sorted after unstacking enters the operation position of the meter feeding and discharging robot 13, the meter feeding and discharging robot 13 can be designed by adopting a six-axis robot, a corresponding gripper is installed according to the specification of a target electric energy meter, and a pressure sensor can be installed on the gripper to control the robot to output power, so that the damage of the internal electric energy meter is avoided. The upper and lower surface robots 13 can precisely act in a working area to grab and place the target electric energy meter from the turnover box to be sorted into the verification line tray of the detection module 20. After the detection by the detection module 20 is completed, the upper and lower landmark robots 13 may transfer the detected target electric energy meter to the cache station 31, or transfer the electric energy meter cached at the cache station 31 to the packing unit 32 after the electric energy meter can fill a box.
Optionally, the loading and unloading module 10 may further include a front appearance detection unit.
The front appearance detection unit is arranged on a turnover box conveying line between the upper and lower surface robots 13 and the meter box unstacking unit 12 and used for detecting whether the turnover box to be sorted obtained after unstacking is deformed or not.
In this embodiment, if the turnover box to be sorted is deformed, the fault protection of the upper and lower robots 13 may be caused, and therefore, the front appearance detection unit is arranged on the turnover box conveying line between the upper and lower robots 13 and the meter box unstacking unit 12, so that the fault protection action of the upper and lower robots 13 can be reduced as much as possible, and the sorting efficiency can be improved.
Alternatively, the detection module 20 may include an electrical, appearance, communication detection unit 21 and a function detection unit 22.
The electric, appearance and communication detection unit 21 is used for detecting whether the target electric energy meter can be normally pressurized and electrified, whether the liquid crystal display screen can normally display after electrification and whether communication is normal; the function detecting unit 22 is used for detecting the metering performance and the cost control performance of the target electric energy meter, and the functionality of the storage unit, the clock unit and the power supply unit of the target electric energy meter.
With the above embodiment, the meter loading and unloading robot 13 grabs and places the target electric energy meter in the turnover box to be sorted into the tray of the detection line conveyor belt of the detection module 20, the tray carries the target electric energy meter to flow to the electric, appearance and communication detection unit 21, the electric, appearance and communication detection unit 21 performs power-on detection on the target electric energy meter, detects whether the target electric energy meter can be normally pressurized and powered on, and detects whether the liquid crystal screen of the target electric energy meter can normally display and whether the target electric energy meter can normally communicate through RS485 communication or carrier communication interface after power-on. The unit can be provided with a CCD industrial camera, a light source and professional image processing software, can automatically complete the pressurization and electrification of the target electric energy meter, the shooting of nameplate marks and liquid crystal display, and can identify the displayed background of the target electric energy meter after electrification. And calling a preset standard scheme to perform comparison and judgment according to the standard gauge of the detected electric energy meter, uploading a judgment result, an appearance picture and detection related data to the main control module and storing the judgment result, the appearance picture and the detection related data. If the electric energy meter which cannot be normally powered on, displayed and communicated is judged to be a bad meter, the information of the electric energy meter is transmitted to the main control module, and the relevant detection test is not carried out in the function detection unit 22.
After the electric, appearance and communication detection unit 21 completes the relevant test detection, the transfer box conveyor line conveys the tray to the function detection unit 22. The metering performance, the cost control performance, the storage unit, the clock unit and the power supply unit of the target electric energy meter can be functionally tested in the unit verification of the function test unit 22.
The metering performance detection is to perform a word running test and an error test on the target electric energy meter by a metering detection functional unit in the verification bin to detect whether metering performance faults such as inaccurate indicating value, error out-of-tolerance and the like exist in the target electric energy meter. The charge control performance detection is to detect whether the target electric energy meter has charge control performance faults such as authentication failure, control loop abnormity, recharging failure, electricity charge deduction abnormity and the like by performing a safety authentication test, a remote control test and a settlement function test on the target electric energy meter through a verification storehouse charge control detection function unit. The function detection of the storage unit, the clock unit and the power supply unit is to detect whether basic performance faults such as combination error out-of-tolerance, electric quantity data mutation, time period conversion error, clock error, battery under-voltage and the like exist in the target electric energy meter by performing data reading and contrast test on the target electric energy meter through a basic detection function unit in a verification bin. And uploading all the detection structures to a database of the main control module.
The automatic sorting system for the disassembled electric energy meter provided by the embodiment of the invention can be arranged on the basis of the original automatic verification system for the intelligent electric energy meter or can be arranged independently, can be arranged on the basis of the original automatic verification system for the intelligent electric energy meter, can fully utilize the existing automatic verification system for the intelligent electric energy meter and the existing site space, reasonably designs the logistics circulation strategy of the electric energy meter according to the detection technical requirements of the disassembled electric energy meter, and realizes the automatic detection and logistics transportation in a narrow space. Meanwhile, the full-automatic sorting detection for detaching the electric energy meter can be realized, the full-automatic processing is realized in the whole sorting process, the manual participation is not needed, the detection efficiency is improved, the potential safety hazard is reduced, the occupied area is small, and the cost investment for automatically detecting and detaching the electric energy meter is greatly reduced. And the sorted electric energy meters can be automatically conveyed to an original intelligent electric energy meter automatic verification line for verification before loading according to the sorting conclusion and the basic information, or automatically conveyed and returned to the intelligent warehousing system. No matter the electric energy meters are conveyed to an original automatic verification line of the intelligent electric energy meter for verification before being loaded or conveyed back to the intelligent storage system, different boxing and stacking are carried out according to different basic information according to a sorting conclusion, and the electric energy meters can be directly applied without unpacking or unstacking during subsequent analysis application, so that the subsequent analysis application is facilitated.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. An automatic sorting system for disassembled electric energy meters is characterized by comprising: the system comprises a loading and unloading module, a detection module, a sorting module, a turnover box conveying line and a main control module;
the feeding and discharging module acquires an ammeter image of a target ammeter according to a feeding instruction generated by the main control module, and feeds the target ammeter to the detection module through the turnover box conveying line; the detection module detects the target electric energy meter according to the detection instruction generated by the main control module and sends a corresponding detection result to the main control module; the main control module determines the basic information of the target electric energy meter according to the electric meter image and generates a sorting conclusion according to the detection result; the feeding and discharging module feeds the detected target electric energy meter to the sorting module according to the feeding instruction generated by the main control module; the sorting module is used for boxing and stacking the detected target electric energy meters according to the sorting conclusion and the basic information; the target electric energy meter is any disassembled electric energy meter.
2. The automated retrievable electrical energy meter sorting system of claim 1, wherein the sorting module includes: at least one buffer table, a packing unit and a stacking unit;
each cache table corresponds to one sorting conclusion, and the feeding and discharging module feeds the detected target electric energy meter to the corresponding cache table according to the feeding instruction and the sorting conclusion of the target electric energy meter; each cache platform is provided with at least one telescopic baffle connected with a main control module, the main control module controls the telescopic state of the telescopic baffle according to basic information of a target electric energy meter, the telescopic baffle is used for dividing the cache platform into at least two storage areas when the cache platform extends out, and each storage area corresponds to the basic information of one target electric energy meter;
the feeding and discharging module is used for feeding the detected target electric energy meter to a corresponding storage area of a corresponding cache platform according to the feeding instruction, the sorting conclusion of the target electric energy meter and the basic information of the target electric energy meter;
when the number of the target electric energy meters cached in any cache region of any cache table reaches a first preset number, the loading and unloading module transfers all the target electric energy meters in the corresponding storage region of the corresponding cache table to the boxing unit for boxing; the first preset quantity is the quantity of one meter box filled with the target electric energy meter;
the stacking unit is used for stacking the corresponding sorting conclusion and each meter box with the same basic information.
3. The automated de-energized meter sorting system of claim 2, wherein the palletizing unit comprises: at least one palletizer;
each stacker corresponds to one cache table, and if the sorting conclusion corresponding to the cache table is to be verified, the stacker corresponding to the cache table is arranged on the feeding side of the feeding and discharging module; in addition, the stacking machine is arranged at the discharging side of the feeding and discharging module, and when at least two stacking machines are arranged at the discharging side of the feeding and discharging module, a common stacking machine is also arranged at the discharging side of the feeding and discharging module;
the turnover box conveying line conveys the meter boxes to be stacked to the corresponding stacking machine according to the sorting conclusion corresponding to the meter boxes; the stacking machine is used for stacking the meter boxes to be stacked on a target meter box stack; the meter boxes to be stacked are meter boxes which are stacked in the packing unit, the number of the meter boxes in the target meter box stack does not reach a second preset number, basic information of the target electric energy meter in each meter box in the target meter box stack is the same as that of the target electric energy meter in each meter box to be stacked, and the second preset number is the number of the meter boxes included in one meter box stack which is stacked;
when the meter box stacks which are stacked in the target stacking machine are conveyed back to a storehouse through the turnover box conveying line, the common stacking machine is used for re-stacking each meter box in the meter box stacks which are stacked; the target stacker is a stacker far away from the common stacker among at least two stackers arranged on the discharging side of the feeding and discharging module.
4. The automated split electric energy meter sorting system of claim 2, wherein the sorting module further comprises: a labeling unit;
the main control module is also used for generating labeling instructions according to the sorting conclusion;
the turnover box conveying line is used for conveying the detected target electric energy meter to the labeling unit;
the labeling unit is used for generating a corresponding label according to the labeling instruction and labeling the detected target electric energy meter;
and the feeding and discharging module is used for feeding the labeled target electric energy meter to a corresponding cache table according to the feeding instruction and the label of the target electric energy meter.
5. The automated split electric energy meter sorting system of claim 2, wherein the sorting module further comprises: the blanking jacking transplanter comprises a blanking jacking transplanter and a stopper arranged in front of the blanking jacking transplanter;
the stop device is used for stopping the stacked meter box stacks according to stacks;
the discharging jacking transplanter is used for conveying a meter box stack entering the discharging jacking transplanter back to a storehouse through the stop.
6. The automated disassembled electric energy meter sorting system as claimed in any one of claims 1 to 5, wherein the loading and unloading module comprises: the loading jacking transplanter, the meter box cache unit to be sorted, the meter box unstacking unit and the meter loading and unloading robot are sequentially connected through the turnover box conveying line;
the feeding jacking transplanter is used for conveying each meter box stack to be sorted into the meter box cache unit to be sorted; the to-be-sorted meter box stack is formed by stacking N to-be-sorted turnover boxes, and a target electric energy meter is arranged in each to-be-sorted turnover box; n is a positive integer;
the meter box caching unit to be sorted is used for caching each meter box stack to be sorted transmitted by the feeding jacking transplanter;
the meter box unstacking unit is used for unstacking the target sorting meter box stack; the target sorting meter box stack is a meter box stack to be sorted closest to the meter box unstacking unit;
the upper and lower surface robots are used for grabbing and placing the target electric energy meter into a verification tray of the detection module from a turnover box to be sorted, which is obtained after unstacking; or discharging the detected target electric energy meter to the sorting module.
7. The automated disassembled electric energy meter sorting system of claim 6, wherein the loading and unloading module further comprises a front appearance detection unit;
leading outward appearance detecting element sets up on the upper and lower table robot with the case is broken a jam on the turnover case conveyer line between the unit for whether the waiting to sort turnover case that obtains after detecting the breaking a jam warp.
8. The automated de-energized meter sorting system according to any one of claims 1-5, wherein the detection module comprises an electrical, appearance, communication detection unit and a function detection unit;
the electric, appearance and communication detection unit is used for detecting whether the target electric energy meter can be normally pressurized and electrified, whether the liquid crystal display screen can normally display after electrification and whether communication is normal;
the function detection unit is used for performing functional detection on the metering performance and the cost control performance of the target electric energy meter, and the storage unit, the clock unit and the power supply unit of the target electric energy meter.
9. The automated de-energized meter sorting system of any one of claims 1-5,
the feeding and discharging module, the detection module, the sorting module and the turnover box conveying line are respectively connected with the main control module through waveguide communication devices.
10. The automatic sorting system for the disassembled electric energy meters is characterized in that the turnover box conveying lines are driven by power roller sections, guide grooves are formed in the frames of the turnover box conveying lines, and adjustable column feet are adopted in the turnover box conveying lines.
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