CN111891745A - Processing method and device for loading and unloading and loading and unloading system - Google Patents
Processing method and device for loading and unloading and loading and unloading system Download PDFInfo
- Publication number
- CN111891745A CN111891745A CN202010797824.1A CN202010797824A CN111891745A CN 111891745 A CN111891745 A CN 111891745A CN 202010797824 A CN202010797824 A CN 202010797824A CN 111891745 A CN111891745 A CN 111891745A
- Authority
- CN
- China
- Prior art keywords
- loaded
- products
- feeding
- product
- loading
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 22
- 238000011179 visual inspection Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004590 computer program Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 239000013072 incoming material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0216—Codes or marks on the article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a processing method and device for feeding and discharging and a feeding and discharging system. Wherein, the method comprises the following steps: reading identification information of a plurality of products to be loaded by utilizing scanning equipment; acquiring production information of a plurality of products to be loaded from the MES system based on the identification information, wherein the production information comprises: production batches of a plurality of products to be loaded and production requirements; determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; and sending a feeding grabbing signal to the robot through the Programmable Logic Controller (PLC) so as to trigger the visual detection equipment of the robot to acquire images of products to be fed and feeding the products based on the analysis result of the images. The invention solves the technical problems that manual parameters are needed in the product feeding process in the related technology, manual errors are easy to occur, and the reliability is low.
Description
Technical Field
The invention relates to the technical field of automatic management, in particular to a processing method and device for loading and unloading and a loading and unloading system.
Background
The quick development of information technology for bar code technique obtains extensive application, and traditional artifical material loading's mode is replaced by robot automatic feeding gradually, and the very big material loading time that has reduced when using manpower sparingly, the production beat of whole assembly line shortens, and product output increases, but this kind of mode also has the drawback. Different products cannot access specific product information at the online position, and if the products appear, batches need to be confirmed manually. In the process, the time spent for manually confirming the product batch is long, and the condition of manual batch selection error exists; in addition, information is mistakenly selected, the robot cannot identify products in different batches, the mixing condition can be caused, later-stage manual examination is needed for avoiding the mixing condition, the workload of workers is increased, and the production efficiency is reduced. Meanwhile, when the product batch is replaced, a new batch of products can be online only after the completion of the cleaning action is manually confirmed, and the whole processing time is prolonged.
Aiming at the problems that manual parameters are needed in the product feeding process in the related technology, manual errors are easy to occur, and the reliability is low, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a processing method and device for loading and unloading and a loading and unloading system, which are used for at least solving the technical problems that manual parameters are needed in the process of loading products in the related art, manual errors are easy to occur and the reliability is low.
According to an aspect of the embodiments of the present invention, a processing method for loading and unloading is provided, which includes: reading identification information of a plurality of products to be loaded by utilizing scanning equipment; acquiring production information of the plurality of products to be loaded from an MES system based on the identification information, wherein the production information comprises: production batches of the plurality of products to be loaded, production requirements; determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; and sending a feeding grabbing signal to the robot through a Programmable Logic Controller (PLC) so as to trigger a visual detection device of the robot to acquire images of the product to be fed, and feeding based on the analysis result of the images.
Optionally, reading, by using a scanning device, identification information of a plurality of products to be loaded, including: controlling a mounting rod of the scanning device to reach a target position from an initial position; and triggering the scanning equipment to scan the identification information of the products to be loaded.
Optionally, before controlling the mounting rod of the scanning device to reach the target position from the initial position, the processing method of loading and unloading further includes: determining that the feeding fork plates of the plurality of products to be fed are in place; returning a position signal to the PLC through a position switch; and sending a feeding fork plate in-place signal to the MES system through the PLC.
Optionally, controlling the mounting bar of the scanning device from the initial position to the target position comprises: determining that the MES system receives the feeding fork plate in-place signal; and driving the mounting rod to rotate from the initial position to the target position by a preset angle in a counterclockwise direction through the MES system.
Optionally, before determining, according to the production information of the multiple products to be loaded, that the multiple products to be loaded belong to the same batch as the loaded products in the previous loading stage, the loading and unloading processing method further includes: determining that the multiple products to be loaded belong to the same product batch according to the identification information of the multiple products to be loaded; and calling the product information of the product batches to which the multiple to-be-loaded yields belong, and sending the product information to local equipment.
Optionally, after determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded, the loading and unloading processing method further includes: displaying that the plurality of products to be loaded belong to the same batch as the loaded product.
Optionally, sending a feeding grabbing signal to a robot through the programmable logic controller PLC to trigger a visual inspection device of the robot to acquire an image of the product to be fed, and feeding based on an analysis result of the image, where the feeding grabbing signal includes: comparing the image with a template image to obtain a preset angle of the product to be loaded; controlling the product to be loaded to rotate by the preset angle; and carrying out loading operation on the rotated product to be loaded.
Optionally, the processing method of loading and unloading further includes: determining that the plurality of products to be loaded do not belong to the same batch as the loaded products in the last loading stage based on the identification information; and generating a wire clearing signal and sending the wire clearing signal to the PLC so as to execute wire clearing operation by utilizing the PLC.
According to another aspect of the embodiments of the present invention, there is provided a processing apparatus for loading and unloading, including: the reading unit is used for reading the identification information of a plurality of products to be loaded by utilizing scanning equipment; an obtaining unit, configured to obtain production information of the multiple products to be loaded from an MES system based on the identification information, where the production information includes: production batches of the plurality of products to be loaded, production requirements; the first determining unit is used for determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; and the feeding unit is used for sending a feeding grabbing signal to the robot through the Programmable Logic Controller (PLC) so as to trigger the visual detection equipment of the robot to acquire the image of the product to be fed and carry out feeding based on the analysis result of the image.
Optionally, the reading unit includes: the first control module is used for controlling the mounting rod of the scanning equipment to reach a target position from an initial position; and the triggering module is used for triggering the scanning equipment to scan the identification information of the products to be loaded.
Optionally, the processing apparatus for loading and unloading further includes: the second determining unit is used for determining that the feeding fork plates of the products to be fed are in place before the mounting rod of the scanning device is controlled to reach the target position from the initial position; the return unit is used for sending a unit and returning the in-place signal to the PLC through the in-place switch; and the sending unit is used for sending a loading fork plate in-place signal to the MES system through the PLC.
Optionally, the first control module includes: the determining submodule is used for determining that the MES system receives the feeding fork plate in-place signal; and the rotating submodule is used for driving the mounting rod to rotate from the initial position to the target position by a preset angle in a counterclockwise direction through the MES system.
Optionally, the processing apparatus for loading and unloading further includes: a third determining unit, configured to determine, before determining, according to production information of the multiple products to be loaded, that the multiple products to be loaded belong to the same batch as a loaded product in a last loading stage, that the multiple products to be loaded belong to the same product batch according to identification information of the multiple products to be loaded; and the calling unit is used for calling the product information of the product batches to which the multiple to-be-loaded yields belong and sending the product information to local equipment.
Optionally, the processing apparatus for loading and unloading further includes: and the display unit is used for displaying that the plurality of products to be loaded and the loaded products in the loading stage belong to the same batch after determining that the plurality of products to be loaded and the loaded products in the loading stage belong to the same batch according to the production information of the plurality of products to be loaded.
Optionally, the feeding unit includes: the comparison module is used for comparing the image with the template image to obtain a preset angle of the product to be loaded; the second control module is used for controlling the product to be loaded to rotate by the preset angle; and the feeding module is used for executing feeding operation on the rotated product to be fed.
Optionally, the processing apparatus for loading and unloading further includes: a fourth determining unit, configured to determine, based on the identification information, that the multiple products to be loaded do not belong to the same batch as the loaded products in the last loading stage; the wire clearing unit is used for generating a wire clearing signal and sending the wire clearing signal to the PLC so as to execute wire clearing operation by utilizing the PLC.
According to another aspect of the embodiment of the present invention, there is provided a loading and unloading system, which uses any one of the above processing methods for loading and unloading.
According to another aspect of the embodiment of the present invention, there is also provided a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program is executed by a processor, the computer program controls an apparatus where the computer storage medium is located to execute the processing method of loading and unloading described in any one of the above.
According to another aspect of the embodiment of the present invention, a processor is further provided, where the processor is configured to run a computer program, and the computer program is configured to execute the processing method for loading and unloading when running.
In the embodiment of the invention, the identification information of a plurality of products to be loaded is read by utilizing scanning equipment; acquiring production information of a plurality of products to be loaded from the MES system based on the identification information, wherein the production information comprises: production batches of a plurality of products to be loaded and production requirements; determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; the feeding and discharging processing method provided by the embodiment of the invention realizes the purposes of controlling the feeding and discharging of products by adopting the informatization control, reading the bar code information on the incoming materials of the products by utilizing the scanning equipment, matching the batch number information read from the scanning equipment with the corresponding detailed information in the MES system to determine whether the current products to be fed and the fed products at the last feeding stage belong to the same batch or not, communicating with the PLC to control the feeding, achieves the technical effect of improving the reliability of the product feeding, greatly reduces the workload of workers at the same time, and further solves the problem that the manual parameters are needed in the feeding process of the products in the related technology, the technical problems of human errors and low reliability are easy to occur.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a processing method of loading and unloading according to an embodiment of the invention;
FIG. 2 is a schematic view of a loading and unloading system according to an embodiment of the invention;
fig. 3 is a schematic view of a processing apparatus for loading and unloading according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a method for processing loading and unloading, it should be noted that the steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that shown.
Fig. 1 is a flowchart of a processing method of loading and unloading according to an embodiment of the present invention, and as shown in fig. 1, the processing method of loading and unloading includes the following steps:
and S102, reading identification information of a plurality of products to be loaded by utilizing scanning equipment.
Optionally, the scanning device may be a code reader, or may also be other scanning devices, which is not specifically limited in the embodiment of the present invention.
Step S104, acquiring production information of a plurality of products to be loaded from the MES system based on the identification information, wherein the production information comprises: production batches of a plurality of products to be loaded, and production requirements.
And S106, determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded.
And S108, sending a feeding grabbing signal to the robot through the Programmable Logic Controller (PLC) to trigger the vision detection equipment of the robot to collect images of the products to be fed, and feeding based on the analysis result of the images.
As can be seen from the above, in the embodiment of the present invention, the identification information of a plurality of products to be loaded may be read by using a scanning device; acquiring production information of a plurality of products to be loaded from the MES system based on the identification information, wherein the production information comprises: production batches of a plurality of products to be loaded and production requirements; determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; the PLC sends a feeding grabbing signal to the robot to trigger a visual detection device of the robot to acquire images of products to be fed, and feeding is performed based on analysis results of the images, so that the aim of controlling feeding and discharging of the products by adopting informatization control is achieved, bar code information on incoming materials of the products can be read by a scanning device, batch number information read from the scanning device is matched with corresponding detailed information in an MES (manufacturing execution system) system to determine whether the current products to be fed and the fed products at the last feeding stage belong to the same batch or not, and the feeding is controlled by communication with the PLC, the technical effect of improving the reliability of product feeding is achieved, and meanwhile, the workload of workers is greatly reduced.
Therefore, the processing method for loading and unloading provided by the embodiment of the invention solves the technical problems that manual parameters are needed in the loading process of products, manual errors are easy to occur and the reliability is low in the related technology.
The processing method of loading and unloading provided in the embodiment of the invention is explained below with reference to specific embodiments.
In an alternative embodiment, the reading of the identification information of the plurality of products to be loaded by the scanning device comprises: controlling a mounting rod of the scanning device to reach a target position from an initial position; triggering a scanning device to scan the identification information of a plurality of products to be loaded; and reading the identification information of a plurality of products to be loaded by utilizing the MES system.
In an optional embodiment, before controlling the mounting rod of the scanning device to reach the target position from the initial position, the processing method of loading and unloading further includes: determining the position of a plurality of feeding fork plates of products to be fed; returning the in-place signal to the PLC through the in-place switch; and sending a feeding fork plate in-place signal to the MES system through the PLC.
For example, at the front end of product production, each product is accompanied by an identification code (e.g., one-dimensional code or two-dimensional code) of its own product lot number; when the fork plate of the product to be on-line is conveyed in place manually, the in-place switch feeds back an in-place signal to the PLC, and the PLC then feeds the fork plate of the material feeding fork of the MES system with the in-place signal.
In an alternative embodiment, controlling a mounting bar of a scanning device from an initial position to a target position comprises: determining that the MES system receives a feeding fork plate in-place signal; and driving the mounting rod to rotate from the initial position by a preset angle in a counterclockwise direction to reach the target position through the MES system.
For example, after the MES system receives the in-place signal, the MES system drives the installation cross bar of the scanning equipment to rotate anticlockwise for a certain angle so as to drive the scanning equipment to reach the area where the product to be loaded is located; wherein, the transverse rod starts to drive the scanning equipment to scan the code after being in place.
It should be noted that, when scanning codes, the scanning device scans codes in a large range to read the product lot numbers of a plurality of products to be loaded, for example, the product lot numbers of 2-5 products to be loaded can be read at a time and uploaded to the MES system.
In addition, after the MES system successfully reads the code scanning information of the scanning equipment, the installation cross rod of the scanning equipment rotates clockwise to the initial position so as to scan the code for the next time.
In an optional embodiment, before determining that the multiple products to be loaded belong to the same batch as the loaded products in the previous loading stage according to the production information of the multiple products to be loaded, the loading and unloading processing method further includes: determining that a plurality of products to be loaded belong to the same product batch according to the identification information of the plurality of products to be loaded; and product information of the product batch is sent to the local equipment.
For example, after reading the identification information of a plurality of products to be loaded, the MES system can determine whether two or more barcode batch numbers are in the same batch based on the product batch numbers in the identification information, if so, the MES system returns the product information (for example, information such as a product order number, a model number, a batch number, a supplier, an order number, a tare weight, a chopping type and the like) of the batch to the local equipment, and simultaneously compares the batch number with the previous fork plate product batch, and if the batch number is the same as the previous fork plate product batch, the MES system sends an online signal to the PLC, and simultaneously can display a prompt that the batch is the same on the display screen.
That is, after determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded, the processing method for loading and unloading further includes: showing that a plurality of products to be loaded belong to the same batch with the loaded products.
In this embodiment, the operator can more intuitively obtain whether the current product to be loaded and the loaded product in the previous loading stage belong to the same batch.
In an optional embodiment, a feeding grabbing signal is sent to a robot through a Programmable Logic Controller (PLC) so as to trigger a visual detection device of the robot to collect images of a product to be fed, and feeding is performed based on an analysis result of the images, and the feeding grabbing signal comprises the following steps: comparing the image with the template image to obtain a preset angle of a product to be loaded; controlling a product to be loaded to rotate by a preset angle; and carrying out loading operation on the rotated product to be loaded.
In the embodiment, the PLC sends a signal to the robot for on-line grabbing, the robot shoots the loaded product, logic operation is performed according to a real-time shot picture and a template picture (the picture that the robot does not need to rotate), and the angle by which the robot rotates on line is obtained, so that the one-dimensional code or the two-dimensional code of all products can be uniformly oriented when the product is on line, an operation space for a subsequent station is reserved, and the situation that the bar code cannot be identified due to damage in the subsequent process is avoided.
In an optional embodiment, the processing method of loading and unloading further includes: determining that the plurality of products to be loaded do not belong to the same batch as the loaded products in the last loading stage based on the identification information; and generating a wire clearing signal and sending the wire clearing signal to the PLC so as to perform wire clearing operation by utilizing the PLC.
In the embodiment, when determining that a plurality of products to be loaded do not belong to the same batch as the loaded products in the last loading stage, the PLC is cleared, and the on-line position waits for a clearing completion signal. And (5) the product is put on line again after the line is cleared. When the MES receives the signal of finishing the cleaning when the logic operation inside the MES system is received or the MES system obtains the signal of finishing the cleaning, the new batch of products can be online. In the whole process, if the scanning equipment cannot be connected, the scanning equipment scanning code information cannot be read, the PLC and other conditions cannot be connected, the on-line position can give an alarm, specific faults are displayed on the display, and manual line stop processing is needed. Restarting the pipeline after the fault is resolved.
In addition, in the embodiment of the invention, the scanning equipment can be arranged on the robot to replace a single designed line-out scanning device, so that the code can be scanned only once when the feeding fork plate is in place. When a new feeding fork plate is in place, the PLC sends a robot action signal, a scanning device code scanning signal is sent, and code scanning information is uploaded to the MES system. And the MES system compares and calculates the batch numbers of the products. And simultaneously, the MES feeds back information of the order number, the model number, the batch number, the supplier, the order quantity, the tare weight, the chopping type and the like of the batch of products to the local. If the batch is different, the PLC sends a signal for cleaning the wire. And when the MES receives the signal of finishing the cleaning, the MES gives an online signal to the PLC again.
The processing method of loading and unloading in the embodiment of the invention is described in detail below with reference to the accompanying drawings.
Fig. 2 is a schematic view of a loading and unloading system according to an embodiment of the present invention, as shown in fig. 2, the loading and unloading system may include: the product incoming fork plate 21 is used for placing a product to be loaded and conveying the product to be loaded to a loading area; scanning device mounting apparatus 22 (i.e., scanning device mounting crossbar): the scanning device is used for mounting the scanning device and driving the scanning device to move; the scanning device 23 is used for scanning bar code information on a product to be loaded; a clamping jaw 24 for clamping the vision device; and the vision device 25 is used for carrying out vision analysis on the acquired image of the product to be fed so as to obtain the angle at which the robot should rotate on line, so that the one-dimensional code or the two-dimensional code of all products can uniformly face on line, an operation space for a station behind is reserved, and the situation that the bar code cannot be identified due to damage in the following process is avoided.
As can be seen from the above, in the embodiment of the present invention, the product feeding informatization control device may be divided into: the feeding part, the scanning equipment mounting device and the robot feeding part; the scanner mounting device consists of motor, driving shaft and transverse board and may be rotated in +/-180 deg. Specifically, after the material coming from the product forklift is determined, the cross bar of the connecting scanning equipment is controlled to rotate to the code scanning position, whether the MES system is successfully connected with the scanning equipment is judged, if not, an alarm is given, a display screen prompts highlight, the MES system is simultaneously connected with the scanning equipment to be abnormal and gives an alarm, then the MES system is stopped for manual intervention processing, and the MES system is returned to the process of judging whether the MES system is successfully connected with the scanning equipment or not; if so, scanning the code by using scanning equipment, and reading the batch information of the enameled wires of the product to be loaded; judging whether the MES system successfully reads the code scanning information of the scanning equipment, if not, giving an alarm, prompting highlight by a display screen, prompting that the scanning equipment reads the code scanning information abnormally, stopping the manual intervention processing, and returning to the process of judging whether the MES system successfully reads the code scanning information of the scanning equipment; if so, connecting the scanning equipment to rotate the cross rod to an initial position; then matching the product incoming material information and storing the product incoming material information into a data set; judging whether the batch of the enameled wires of the lower fork plate is the same as the batch of the upper fork plate by the MES; if not, the display screen prompts that the batches are different at one time, then whether the MES system is successfully connected with the PLC is judged, if not, an alarm is given, the display screen prompts highlight and prompts that the connection with the PLC is abnormal, then the process of stopping the line and manually intervening treatment is carried out, and then the process of judging whether the MES system is successfully connected with the PLC is returned; if the MES system is judged to be successfully connected with the PLC, a clearing instruction is given to the PLC through the MES system and a warning is given, then the PLC receives a clearing signal, and a clearing mode is started; and then judging whether a clear line finishing signal is received or not, if not, returning to the PLC to receive the clear line signal, and starting a clear line mode process.
If the batch of the current fork plate enameled wire is the same as the previous fork plate batch in the flow process, the MES prompts that the batch is the same for one time through a display screen; judging whether the MES system is successfully connected with the PLC, if not, giving an alarm, prompting highlight and prompting abnormity of the connected PLC by a display screen, stopping the line, manually intervening, and returning to the step of judging whether the MES system is successfully connected with the PLC flow; and if so, the robot combines the vision to finish the disordered loading of the enameled wire.
Therefore, the processing method for loading and unloading provided by the embodiment of the invention solves the problems that the efficiency of manually confirming batches is low, errors are easy to occur, the mixing condition of processed products is easy to occur, a new batch of materials can be loaded after manual operation of removing and clearing lines, and the line changing time is long; the MES drives the robot to carry out unordered feeding or a clearing instruction for the whole line according to the information matching and operation result; the MES automatically places the new product on line after confirming that the request is complete.
Example 2
According to another aspect of the embodiment of the present invention, there is provided a processing apparatus for loading and unloading, where fig. 3 is a schematic view of the processing apparatus for loading and unloading according to the embodiment of the present invention, and as shown in fig. 3, the processing apparatus for loading and unloading includes: the device comprises a reading unit 31, an acquiring unit 33, a first determining unit 35 and a feeding unit 37. The processing apparatus for loading and unloading will be described in detail below.
The reading unit 31 is configured to read, by using a scanning device, identification information of a plurality of products to be loaded.
An obtaining unit 33, configured to obtain production information of the multiple products to be loaded from the MES system based on the identification information, where the production information includes: production batches of a plurality of products to be loaded, and production requirements.
The first determining unit 35 is configured to determine, according to the production information of the multiple products to be loaded, that the multiple products to be loaded belong to the same batch as the loaded products in the previous loading stage.
And the feeding unit 37 is used for sending a feeding grabbing signal to the robot through the programmable logic controller PLC so as to trigger the vision detection equipment of the robot to acquire images of products to be fed, and feeding the products based on the analysis results of the images.
It should be noted here that the reading unit 31, the obtaining unit 33, the first determining unit 35, and the loading unit 37 correspond to steps S102 to S108 in embodiment 1, and the above units are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure in embodiment 1. It should be noted that the above-described elements as part of an apparatus may be implemented in a computer system, such as a set of computer-executable instructions.
As can be seen from the above, in the above embodiments of the present application, the reading unit may read the identification information of a plurality of products to be loaded by using the scanning device; then, the obtaining unit is used for obtaining production information of a plurality of products to be loaded from the MES system based on the identification information, wherein the production information comprises: production batches of a plurality of products to be loaded and production requirements; determining that the plurality of products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the plurality of products to be loaded by using a first determination unit; and sending a feeding grabbing signal to the robot through the Programmable Logic Controller (PLC) by using the feeding unit so as to trigger the vision detection equipment of the robot to acquire the image of the product to be fed, and feeding based on the analysis result of the image. The processing device for loading and unloading provided by the embodiment of the invention realizes the purpose of controlling loading and unloading of products by adopting informatization, can utilize scanning equipment to read bar code information on incoming materials of the products, matches batch number information read from the scanning equipment with corresponding detailed information in an MES (manufacturing execution system) system to determine whether the current products to be loaded and loaded products at the last loading stage belong to the same batch, and communicates with a PLC (programmable logic controller) to control loading, thereby achieving the technical effect of improving the reliability of product loading, greatly reducing the workload of workers, and further solving the technical problems of manual parameters, easy occurrence of human errors and low reliability in the loading process of the products in the related technology.
In an alternative embodiment, the reading unit comprises: the first control module is used for controlling the mounting rod of the scanning equipment to reach a target position from an initial position; and the triggering module is used for triggering the scanning equipment to scan the identification information of a plurality of products to be loaded.
In an optional embodiment, the processing apparatus for loading and unloading further includes: the second determining unit is used for determining that the feeding fork plates of a plurality of products to be fed are in place before the mounting rod of the scanning device is controlled to reach the target position from the initial position; the return unit is used for sending the unit and returning the in-place signal to the PLC through the in-place switch; and the sending unit is used for sending the feeding fork plate in-place signal to the MES system through the PLC.
In an alternative embodiment, the first control module includes: the determining submodule is used for determining that the MES system receives the feeding fork plate in-place signal; and the rotating submodule is used for driving the mounting rod to rotate from the initial position to the target position by a preset angle in a counterclockwise direction through the MES system.
In an optional embodiment, the processing apparatus for loading and unloading further includes: the third determining unit is used for determining that the multiple products to be loaded belong to the same product batch through the identification information of the multiple products to be loaded before determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded; and the calling unit is used for calling the product information of the product batches to which the multiple to-be-loaded yields belong and sending the product information to the local equipment.
In an optional embodiment, the processing apparatus for loading and unloading further includes: and the display unit is used for displaying that the plurality of products to be loaded and the loaded products in the loading stage belong to the same batch after determining that the plurality of products to be loaded and the loaded products in the loading stage belong to the same batch according to the production information of the plurality of products to be loaded.
In an alternative embodiment, the loading unit comprises: the comparison module is used for comparing the image with the template image to obtain a preset angle of a product to be loaded; the second control module is used for controlling a product to be loaded to rotate by a preset angle; and the feeding module is used for executing feeding operation on the rotated product to be fed.
In an optional embodiment, the processing apparatus for loading and unloading further includes: the fourth determining unit is used for determining that the plurality of products to be loaded and the loaded products in the last loading stage do not belong to the same batch based on the identification information; and the wire clearing unit is used for generating a wire clearing signal and sending the wire clearing signal to the PLC so as to execute wire clearing operation by utilizing the PLC.
Example 3
According to another aspect of the embodiment of the invention, a loading and unloading system is further provided, and the loading and unloading system uses any one of the above processing methods for loading and unloading.
Example 4
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program is executed by a processor, the apparatus where the computer storage medium is located is controlled to execute the processing method of loading and unloading in any one of the above.
Example 5
According to another aspect of the embodiment of the present invention, a processor is further provided, where the processor is configured to run a computer program, and the computer program executes the processing method for loading and unloading when running.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A processing method for feeding and discharging is characterized by comprising the following steps:
reading identification information of a plurality of products to be loaded by utilizing scanning equipment;
acquiring production information of the plurality of products to be loaded from an MES system based on the identification information, wherein the production information comprises: production batches of the plurality of products to be loaded, production requirements;
determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded;
and sending a feeding grabbing signal to the robot through a Programmable Logic Controller (PLC) so as to trigger a visual detection device of the robot to acquire images of the product to be fed, and feeding based on the analysis result of the images.
2. The method of claim 1, wherein reading identification information of a plurality of products to be loaded with a scanning device comprises:
controlling a mounting rod of the scanning device to reach a target position from an initial position;
and triggering the scanning equipment to scan the identification information of the products to be loaded.
3. The method of claim 2, further comprising, before controlling the mounting bar of the scanning device to reach the target position from the initial position:
determining that the feeding fork plates of the plurality of products to be fed are in place;
returning a position signal to the PLC through a position switch;
and sending a feeding fork plate in-place signal to the MES system through the PLC.
4. The method of claim 3, wherein controlling the mounting bar of the scanning device from an initial position to a target position comprises:
determining that the MES system receives the feeding fork plate in-place signal;
and driving the mounting rod to rotate from the initial position to the target position by a preset angle in a counterclockwise direction through the MES system.
5. The method according to claim 1, before determining that the plurality of products to be loaded belong to the same batch as the loaded products of the loading stage according to the production information of the plurality of products to be loaded, further comprising:
determining that the multiple products to be loaded belong to the same product batch according to the identification information of the multiple products to be loaded;
and calling the product information of the product batches to which the multiple to-be-loaded yields belong, and sending the product information to local equipment.
6. The method according to claim 1, further comprising, after determining that the plurality of products to be loaded belong to the same batch as the loaded products of the loading stage according to the production information of the plurality of products to be loaded:
displaying that the plurality of products to be loaded belong to the same batch as the loaded product.
7. The method of claim 1, wherein sending a feeding grabbing signal to a robot through the PLC to trigger a visual inspection device of the robot to acquire an image of the product to be fed and to perform feeding based on an analysis result of the image comprises:
comparing the image with a template image to obtain a preset angle of the product to be loaded;
controlling the product to be loaded to rotate by the preset angle;
and carrying out loading operation on the rotated product to be loaded.
8. The method of claim 1, further comprising:
determining that the plurality of products to be loaded do not belong to the same batch as the loaded products in the last loading stage based on the identification information;
and generating a wire clearing signal and sending the wire clearing signal to the PLC so as to execute wire clearing operation by utilizing the PLC.
9. The utility model provides a processing apparatus who goes up unloading which characterized in that includes:
the reading unit is used for reading the identification information of a plurality of products to be loaded by utilizing scanning equipment;
an obtaining unit, configured to obtain production information of the multiple products to be loaded from the MES system based on the identification information, where the production information includes: production batches of the plurality of products to be loaded, production requirements;
the first determining unit is used for determining that the multiple products to be loaded belong to the same batch as the loaded products in the last loading stage according to the production information of the multiple products to be loaded;
and the feeding unit is used for sending a feeding grabbing signal to the robot through the Programmable Logic Controller (PLC) so as to trigger the visual detection equipment of the robot to acquire the image of the product to be fed and carry out feeding based on the analysis result of the image.
10. A loading and unloading system is characterized in that the loading and unloading system adopts the loading and unloading processing method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010797824.1A CN111891745A (en) | 2020-08-10 | 2020-08-10 | Processing method and device for loading and unloading and loading and unloading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010797824.1A CN111891745A (en) | 2020-08-10 | 2020-08-10 | Processing method and device for loading and unloading and loading and unloading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111891745A true CN111891745A (en) | 2020-11-06 |
Family
ID=73245502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010797824.1A Pending CN111891745A (en) | 2020-08-10 | 2020-08-10 | Processing method and device for loading and unloading and loading and unloading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891745A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722766A (en) * | 2020-12-25 | 2021-04-30 | 苏州索芙特威尔软件科技有限公司 | Feeding error-proofing control method and system |
| CN113038266A (en) * | 2021-03-05 | 2021-06-25 | 青岛智动精工电子有限公司 | Image processing method and device and electronic equipment |
| CN113120662A (en) * | 2021-04-28 | 2021-07-16 | 汕头东风印刷股份有限公司 | Feeding method and system thereof |
| CN113146152A (en) * | 2021-04-08 | 2021-07-23 | 上海运城制版有限公司 | Automatic control method and device for plate roller vehicle loading and blocking unit and computer readable medium |
| CN113158975A (en) * | 2021-05-13 | 2021-07-23 | 青岛海尔工业智能研究院有限公司 | Information writing method and device of intelligent equipment, equipment and storage medium |
| CN113762427A (en) * | 2021-11-10 | 2021-12-07 | 聚时科技(江苏)有限公司 | Feeding abnormity detection method in industrial automation detection scene |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261032A (en) * | 2014-08-04 | 2015-01-07 | 珠海格力电器股份有限公司 | Full-automatic scanning stacking device and method |
| CN108045935A (en) * | 2017-12-18 | 2018-05-18 | 湖南三德科技股份有限公司 | A kind of sampling and preparing system for sample |
| US20180244473A1 (en) * | 2015-08-19 | 2018-08-30 | Knapp Ag | Picking system and picking site for picking articles for order and batch picking |
| CN110143429A (en) * | 2019-05-22 | 2019-08-20 | 武汉库柏特科技有限公司 | A kind of robot system for optical module automatic lowering |
| CN110395574A (en) * | 2019-07-18 | 2019-11-01 | 深圳市泽宇智能工业科技有限公司 | A kind of sweeping robot bottom cover feeding device |
| CN110615220A (en) * | 2019-09-17 | 2019-12-27 | 苏州吉成智能科技有限公司 | Full-automatic medicine feeding device and method |
| CN110919648A (en) * | 2019-11-08 | 2020-03-27 | 南昌大学 | Automatic picking and stacking device and method based on raspberry group |
| CN111069810A (en) * | 2019-12-26 | 2020-04-28 | 珠海格力智能装备有限公司 | Feeding device and production equipment of cross-flow fan blade |
-
2020
- 2020-08-10 CN CN202010797824.1A patent/CN111891745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261032A (en) * | 2014-08-04 | 2015-01-07 | 珠海格力电器股份有限公司 | Full-automatic scanning stacking device and method |
| US20180244473A1 (en) * | 2015-08-19 | 2018-08-30 | Knapp Ag | Picking system and picking site for picking articles for order and batch picking |
| CN108045935A (en) * | 2017-12-18 | 2018-05-18 | 湖南三德科技股份有限公司 | A kind of sampling and preparing system for sample |
| CN110143429A (en) * | 2019-05-22 | 2019-08-20 | 武汉库柏特科技有限公司 | A kind of robot system for optical module automatic lowering |
| CN110395574A (en) * | 2019-07-18 | 2019-11-01 | 深圳市泽宇智能工业科技有限公司 | A kind of sweeping robot bottom cover feeding device |
| CN110615220A (en) * | 2019-09-17 | 2019-12-27 | 苏州吉成智能科技有限公司 | Full-automatic medicine feeding device and method |
| CN110919648A (en) * | 2019-11-08 | 2020-03-27 | 南昌大学 | Automatic picking and stacking device and method based on raspberry group |
| CN111069810A (en) * | 2019-12-26 | 2020-04-28 | 珠海格力智能装备有限公司 | Feeding device and production equipment of cross-flow fan blade |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722766A (en) * | 2020-12-25 | 2021-04-30 | 苏州索芙特威尔软件科技有限公司 | Feeding error-proofing control method and system |
| CN112722766B (en) * | 2020-12-25 | 2023-03-14 | 苏州索芙特威尔软件科技有限公司 | Feeding error-proofing control method and system |
| CN113038266A (en) * | 2021-03-05 | 2021-06-25 | 青岛智动精工电子有限公司 | Image processing method and device and electronic equipment |
| CN113146152A (en) * | 2021-04-08 | 2021-07-23 | 上海运城制版有限公司 | Automatic control method and device for plate roller vehicle loading and blocking unit and computer readable medium |
| CN113120662A (en) * | 2021-04-28 | 2021-07-16 | 汕头东风印刷股份有限公司 | Feeding method and system thereof |
| CN113120662B (en) * | 2021-04-28 | 2023-08-04 | 汕头东风印刷股份有限公司 | Feeding method and system thereof |
| CN113158975A (en) * | 2021-05-13 | 2021-07-23 | 青岛海尔工业智能研究院有限公司 | Information writing method and device of intelligent equipment, equipment and storage medium |
| CN113158975B (en) * | 2021-05-13 | 2023-09-12 | 卡奥斯工业智能研究院(青岛)有限公司 | Information writing method, device, equipment and storage medium of intelligent equipment |
| CN113762427A (en) * | 2021-11-10 | 2021-12-07 | 聚时科技(江苏)有限公司 | Feeding abnormity detection method in industrial automation detection scene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111891745A (en) | Processing method and device for loading and unloading and loading and unloading system | |
| CN110340636B (en) | Compressor assembling method and system | |
| CN104598865A (en) | Full-automatic barcode recognition transition system and method thereof | |
| JP2000267711A (en) | Monitoring device for machining device, analyzing method and monitoring method | |
| CN110992584A (en) | Control method of automatic container, automatic container and computer readable storage medium | |
| CN105898290A (en) | Method and device for controlling intelligent device to enter factory test mode | |
| CN113252665A (en) | Product testing method and device, electronic equipment and storage medium | |
| KR102515258B1 (en) | Method for automatically inspecting products using video information | |
| CN113570184A (en) | Tracing method, tracing system, electronic equipment and computer readable storage medium | |
| CN107328775B (en) | Abnormity detection method and device for screw installation of automatic screw machine | |
| JP6321511B2 (en) | Equipment abnormality judgment method and equipment abnormality judgment system | |
| KR102515253B1 (en) | Apparatus for automatically inspecting products using video information | |
| CN111325497A (en) | Automatic stock bin material checking method and device, computer equipment and storage medium | |
| CN111015359B (en) | Reset method and device of tool magazine | |
| CN111766849A (en) | Fault processing method and device and robot equipment | |
| CN112417914B (en) | Data scanning method and device and electronic equipment | |
| US20220051213A1 (en) | Produce identification, weight, and checkout verification processing | |
| CN110449853A (en) | motor assembling method and system | |
| CN105930760A (en) | Packing method based on automatic code scanning and packing system thereof | |
| CN116541195A (en) | Abnormality processing method and related device for robot flow automation program RPA | |
| CN115904841A (en) | Remote testing method, system, equipment and medium for self-service terminal | |
| CN114125373A (en) | Monitoring method and device for production process and electrical equipment production line | |
| CN113554003A (en) | Mixing drum rotation direction identification method and device and electronic equipment | |
| CN111861291A (en) | Warehousing method and warehousing system | |
| CN111814934A (en) | Electronic product aging management method and system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |