CN109359903B - Material distribution method and system of air-conditioning workshop based on MES system - Google Patents
Material distribution method and system of air-conditioning workshop based on MES system Download PDFInfo
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- CN109359903B CN109359903B CN201810990193.8A CN201810990193A CN109359903B CN 109359903 B CN109359903 B CN 109359903B CN 201810990193 A CN201810990193 A CN 201810990193A CN 109359903 B CN109359903 B CN 109359903B
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Abstract
The invention discloses a material distribution method and a material distribution system of an air-conditioning workshop based on an MES system, wherein the method comprises the following steps: monitoring the download generation of the production order and the batching sheet in real time through an MES system, checking the batching sheet and releasing batching sheet information; the material preparing staff receives the information of the batching list, checks the material preparing information and arranges the distribution according to the capacity of the line side warehouse; the material preparer finishes preparing the materials and sends a delivery request; the distributor receives the distribution request, starts to distribute the materials to the work site line side library, and sends the received information after receiving the materials; when the residual material quantity of the position line side library is reduced to an early warning value and the total material distribution quantity is less than the demand quantity of the order, the position line side library gives an alarm, material urging information is sent, the MES system pushes the material urging information to the material warehouse, and the step A03 is executed again until the order is completed; the distribution method effectively tracks the flow direction of the materials, supplements the materials in time, reduces the phenomena of delivery error, delivery missing and delivery exceeding, and effectively improves the distribution efficiency of the materials.
Description
Technical Field
The invention relates to the field of logistics control, in particular to a material distribution method and system of an air-conditioning workshop based on an MES system.
Background
In the production and manufacturing of the air conditioner, because of more parts, the storage space of the line side warehouse is limited, the production requirement cannot be met, the materials are not supplemented timely, and the warehouse is usually informed of stock preparation and distribution after the materials in the line side warehouse are used up, so that the production is suspended, and the economic benefit of an enterprise is seriously influenced. And the flow direction of the materials is not tracked sufficiently, so that the phenomena of repeated feeding or wrong feeding and missing feeding are easily caused, and the normal operation of production is influenced. In addition, materials are stacked in disorder on the production site, the time for finding the materials in the assembling process is long, and the feeding is not timely.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a material distribution method and a material distribution system of an air-conditioning workshop based on an MES system, and aims to solve the problems that the normal production is affected because the distribution of materials in the air-conditioning workshop is not timely, the materials are stacked out of order and difficult to find, and the flow direction of the materials cannot be tracked in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a material distribution method of an air conditioning workshop based on an MES system comprises the following steps:
A01. monitoring generation of a production order in real time through an MES system, generating corresponding material demand information according to the production order, auditing a batching sheet, and issuing batching sheet information to a corresponding material warehouse;
A02. the method comprises the steps that a material preparer receives batching list information, checks the batching information, if the required quantity of materials is larger than the maximum capacity of a station line side library, the material preparer batches the required quantity of the materials of an order, and the upper limit of distribution of each batch is the maximum capacity of the station line side library;
A03. the material preparer finishes preparing the materials and sends a delivery request;
A04. the distributor receives the distribution request, starts to distribute the materials to the work site line side library, and sends the received information after receiving the materials;
A05. and when the residual material quantity of the position line side library is reduced to an early warning value and the total material distribution quantity is less than the demand quantity of the order, the position line side library gives an alarm, material urging information is sent, the MES system pushes the material urging information to the material warehouse, and the step A03 is executed again until the production order is finished.
In the material distribution method of the air-conditioning workshop based on the MES system, in the step a01, each material in the order information generated by the MES system generates unique barcode or two-dimensional code information, generates barcode or two-dimensional code information of a finished product, and binds the material information and the finished product information.
In the air-conditioning workshop material distribution method based on the MES system, in the step A03, a stock preparer prints the bar code or the two-dimensional code information of the material, prepares the material, posts the bar code or the two-dimensional code information to the material, scans the code and finishes the material preparation.
In the method for distributing the materials in the air-conditioning workshop based on the MES system, in the step a04, a distributor scans the codes of the materials and loads the materials into a vehicle to confirm the start of distribution.
In the air-conditioning workshop material distribution method based on the MES system, after the material forcing information is sent by the tool line side warehouse in the step A05, if a material preparer does not receive the material forcing information within a limited time, the MES system pushes the material forcing information to a logistics manager, and the logistics manager verifies the material preparation condition and feeds the material preparation condition back to the MES system.
In the method for distributing materials in an air-conditioning workshop based on the MES system, after the material preparer finishes distributing in step a05, a distribution request is sent, if the distributor does not receive the distribution request within a limited time, the MES system pushes distribution request information to a logistics manager, and the logistics manager monitors the material distribution condition and feeds the material distribution condition back to the MES system.
In the air-conditioning workshop material distribution method based on the MES system, under the condition of material urging, if the MES system does not receive the information that the work line side library confirms to receive the material after receiving the distribution information for more than the limited time, the MES system pushes the information to a logistics manager, and the logistics manager confirms the material receiving condition and feeds the information back to the MES system.
In the material distribution method of the air-conditioning workshop based on the MES system, the material preparer, the distributor and the station operator receive and send information through the industrial PDA, and the material flow direction condition is monitored through the electronic billboard.
A material distribution system of an air-conditioning workshop based on an MES system comprises the MES system, at least one line body and a material warehouse.
Has the advantages that:
the invention provides a material distribution method and a material distribution system of an air-conditioning workshop based on an MES system, wherein the method monitors the generation of an order and the flow direction of materials through the MES system, combines a stock preparer, a distributor, a logistics manager and a work line side warehouse to control the flow direction of the materials in multiple ways, effectively improves the distribution efficiency of the materials, avoids the situations of multi-delivery, less-delivery and misdelivery, effectively monitors the flow direction of the materials by pasting a unique bar code on the materials and binding the bar code with product information, and is convenient for tracking and correcting errors in the air-conditioning assembly process.
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FIG. 1 is a flow chart of a material distribution method of an air conditioning plant based on an MES system provided by the invention.
Detailed Description
The invention provides a material distribution method and a material distribution system of an air-conditioning workshop based on an MES system, and in order to make the purpose, the technical scheme and the effect of the invention clearer and clearer, the invention is further described in detail by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a material distribution method for an air conditioning plant based on an MES system, including the following steps:
A01. monitoring the generation of the order in real time through an MES system, generating corresponding material demand information according to the order, auditing a batching sheet, and issuing batching sheet information to a corresponding material warehouse;
each material on the batching list generates bar code or two-dimensional code information, generates finished bar code or two-dimensional code information, binds the material information with the information of finished products, is convenient for follow-up tracking of the destination of the material, effectively implements monitoring of the material flow direction, and is convenient for tracking and correcting errors occurring in the air conditioner assembling process.
A02. The material preparer receives the material preparation information, feeds the material preparation information back to the MES, checks the material preparation information, and if the required quantity of the material is larger than the maximum capacity of the station line side library, the material preparer batches the required quantity of the order, and the upper limit of delivery of each batch is the maximum capacity of the station line side library;
the material quantity required by the order is firstly calculated and compared with the capacity of the line side library by a stock preparer, so that the condition of multi-feeding is avoided, and unnecessary labor consumption and time cost are avoided.
A03. Printing the bar code or the two-dimensional code of the material generated in the step A01 by a material preparer, preparing the material, pasting the bar code or the two-dimensional code into the material, scanning the code by using an industrial PDA, transmitting the prepared material information and the process information into an MES system, completing the preparation of the material, and sending a distribution request; the materials are matched with the bar codes or the two-dimensional codes one by one, so that the follow-up tracking is facilitated, the tracking is started from the batching stage, and the monitoring is more effectively implemented.
A04. A distributor receives a distribution request, scans and loads materials through an industrial PDA, distributes the materials to a position line side library, scans and codes the materials by the position line side library, receives the materials after confirming that an order is correct, and sends the information of the received materials to an MES system; the conditions of delivery error, delivery more and delivery less when different orders of a plurality of production lines are delivered simultaneously are avoided.
A05. And when the residual material quantity of the position line side library is reduced to an early warning value and the total material distribution quantity is less than the required quantity of the order, the position line side library gives an alarm, material urging information is sent, the MES system pushes the material urging information to the material warehouse, and the step A03 is executed again until the order is completed.
Specifically, after the tool bit line side library sends the material urging information, if a material preparer does not receive the material urging information within a limited time, the MES system pushes the material urging information to a logistics manager, and the logistics manager verifies the material preparation condition and feeds the material preparation condition back to the MES system; preferably, the limited time for the preparer to confirm receipt of the catalyst information is 2 minutes.
After the material preparer finishes the delivery, sending a delivery request, if the delivery request is not received by the delivery worker within the limited time, pushing delivery request information to a logistics manager by the MES, monitoring the material delivery condition by the logistics manager, and feeding back the material delivery condition to the MES; preferably, the limited time for the dispenser to confirm receipt of the delivery request is 2 minutes.
Under the condition of material urging, if the MES system receives the information that the material worker starts to deliver the material and does not receive the information that the material worker side library confirms to receive the material after exceeding the limited time, the MES system pushes the information to a material flow manager, and the material flow manager confirms the material receiving condition and feeds the information back to the MES system; and the logistics worker sends information for starting distribution to the station line side library to confirm that the information for receiving the materials is 3-5 minutes.
The material urging process is monitored by the MES system, and is regulated and controlled in multiple ways by matching with a material preparer, a logistics worker, a logistics manager and the line side warehouse, so that the flow direction of the material can be tracked in time, the stock of the line side warehouse can be supplemented in time, the delivery efficiency of the material is improved, the situations of multi-delivery, wrong delivery and missing delivery are avoided, and the production efficiency is improved.
Specifically, the preparers, distributors and station operators receive and send information through the industrial PDA, and the flow direction of materials is monitored through the electronic billboard.
More specifically, each station of the assembly line body of the air-conditioning workshop is provided with an industrial PDA, a process bar code label and a work line side library bar code label, in the assembly process, the bar code labels on the orders are matched with the bar code labels on the materials, the scanning installation is carried out, and meanwhile, the consumption information of the materials is fed back to the MES system, so that the materials can be supplemented in time.
A material distribution system of an air-conditioning workshop based on an MES system comprises the MES system, at least one line body and a material warehouse; the industrial PDA and the electronic billboard are arranged in the line body and the material warehouse, the industrial PDA transmits information to the MES system through the WIFI module and receives information fed back by the MES system, and the electronic billboard is electrically connected with the MES system.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (6)
1. A material distribution method of an air-conditioning workshop based on an MES system is characterized by comprising the following steps:
A01. monitoring the generation of a production order in real time through an MES system, generating corresponding material demand information according to the order, auditing a batching sheet, and issuing batching sheet information to a corresponding material warehouse;
A02. the method comprises the steps that a material preparer receives batching list information, checks the batching list information, if the required amount of materials is larger than the maximum capacity of a work line side library, the material preparer batches the required amount of materials of an order, and the upper limit of delivery of each batch is the maximum capacity of the work line side library;
A03. the material preparer finishes preparing the materials and sends a delivery request;
A04. the distributor receives the distribution request, starts to distribute the materials to the work site line side library, and sends the received information after receiving the materials;
A05. when the residual material quantity of the position line side library is reduced to an early warning value and the total material distribution quantity is less than the demand quantity of the order, the position line side library gives an alarm, material urging information is sent, the MES system pushes the material urging information to the material warehouse, and the step A03 is executed again until the order is completed;
if the material-forcing information is sent by the side warehouse of the power line and a stock preparer does not receive the material-forcing information within a limited time, the MES system pushes the material-forcing information to a logistics manager, and the logistics manager verifies the material distribution condition and feeds the material distribution condition back to the MES system;
after the material preparer finishes the delivery, sending a delivery request, if the delivery request is not received by the delivery worker within the limited time, pushing delivery request information to a logistics manager by the MES, monitoring the material delivery condition by the logistics manager, and feeding back the material delivery condition to the MES;
under the condition of urging materials, if the MES system receives the delivery information and does not receive the information that the worker line side library confirms to receive the materials after exceeding the limited time, the information is pushed to a logistics manager, and the logistics manager confirms the material receiving condition and feeds the information back to the MES system.
2. The method for delivering materials in an air conditioning plant based on an MES system as claimed in claim 1, wherein the MES system generates unique barcode or two-dimensional code information for each material in the order information generated by the MES system in the step a01, and generates barcode or two-dimensional code information for the finished product, binding the material information with the finished product information.
3. The MES system-based air conditioning plant material distribution method as claimed in claim 1, wherein in the step a03, a preparer prints bar code or two-dimensional code information of the material, prepares the material, posts the bar code or the two-dimensional code information to the material, scans the code, and completes the preparation.
4. The method for dispatching materials in an air conditioning plant based on an MES system as claimed in claim 1, wherein in step A04, the material is loaded by a dispatcher to confirm the start of dispatching.
5. The MES system-based air conditioning plant material distribution method as claimed in claim 1, wherein the preparer, distributor and station operator receive and send information via an industrial PDA, and the material flow direction is monitored via an electronic billboard.
6. A material distribution system of an air-conditioning workshop based on an MES system, which is characterized by comprising the MES system, at least one line body and a material warehouse, wherein the material distribution system is used for executing the material distribution method of the air-conditioning workshop based on the MES system according to any one of claims 1 to 5.
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| CN114862310A (en) * | 2022-04-27 | 2022-08-05 | 卡奥斯工业智能研究院(青岛)有限公司 | Material distribution method and device, automatic transportation equipment and storage medium |
| CN116167590B (en) * | 2023-04-18 | 2023-07-28 | 北京徐工汉云技术有限公司 | Order task processing method, device, medium and equipment in MES system |
| CN116477255B (en) * | 2023-06-21 | 2023-08-25 | 工业富联(佛山)创新中心有限公司 | Automatic line side bin material calling method and device based on automatic production line |
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