[0020] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0021] figure 1 It is a technical framework diagram of the present invention. like figure 1 Shown: The whole process quality traceability method and system of the discrete manufacturing workshop include information interaction equipment, quality information collection and management software, workshop quality information integration interface, barcode printing device, barcode scanning device, quality information traceability center, etc. The information interaction devices include ordinary computers, tablet computers, smart phones and other devices that have interfaces for integration with other devices and are compatible with quality information collection and management software. They are used to receive production task information issued by the planning management department and collect discrete manufacturing information. Workshop production process quality information, integrate relevant quality information of workshop equipment, and transmit this information to the quality information traceability center; quality information collection and management software refers to the software installed on the information interaction equipment for collecting workshop production process information and receiving information software system; the workshop quality information integration interface is used to realize the integration of workshop equipment information and information interaction equipment; the barcode printing device refers to equipment that is connected to the information interaction equipment and can print various barcodes that mark production tasks, such as a barcode printer etc.; the barcode scanning device refers to a device that is connected to information interaction equipment and can scan barcodes, such as wired/wireless scanning guns, etc., collects quality information in the production process and transmits it to information interaction equipment; the quality information traceability center is equipped with quality information The traceability system receives various quality information from information interaction equipment, manages the information, and interacts with other departments. When there is a quality problem in the work in progress or finished product, the relevant department will feed back the quality problem information to the quality information traceability center , after the center conducts corresponding analysis and processing, according to the unique identification code of the product, it can be traced back to the manufacturing process of the product through the quality information traceability system, find out the cause of the quality problem, and clarify the responsible person, responsible equipment, responsible process, etc. , to trace back the whereabouts of the work-in-progress or finished products in the same batch as the said work-in-progress or finished products, so as to realize quality traceability.
[0022] The whole process quality traceability method and system of the discrete manufacturing workshop is characterized in that: first, an information interaction device is configured for each process of the manufacturing workshop, and the information interaction device is installed with a quality information collection and management software system, which provides The information interaction equipment at the first process is equipped with a barcode printer, and a scanning gun is configured for each information interaction equipment, and the information interaction equipment is integrated with the workshop equipment through the workshop quality information integration interface. The information interaction The equipment exchanges information with the system of the quality information traceability center through the local area network.
[0023] figure 2 is the information binding diagram of the present invention. like figure 2 Shown: The entire process quality traceability method and system information flow steps of the discrete manufacturing workshop are as follows:
[0024] Step 1) Generate barcode: After the production task is issued, the information interaction equipment receives the production task, and the quality information collection and management software system of the information interaction equipment automatically generates the corresponding batch barcode for the production task according to the pre-established rules, corresponding to For each product under the production task, for example: if there are 50 products under one production task, 50 barcode numbers will be automatically generated in sequence. The product described is the finished product after the production workshop is completed; the barcode has been bound with the production task number, batch number, task quantity, production start and completion time, configured material information, product name, product code and other related information The configured material information includes material supplier, material code, material model and specification, etc.
[0025] Step 2) Print barcodes: Configure a barcode printer for the information interaction equipment that receives production tasks. After the barcode numbers are generated, print barcodes in batches through the print button on the information interaction interface, or print barcodes individually as needed.
[0026] Step 3) Paste the barcode: When the material of the first product of this task goes online, paste the first barcode of this task on the appropriate position of the material, and scan the barcode number and material code number on the material with a scanner to realize the barcode Binding with the online material, the material is the raw material of the finished product. After that, the material is called work in progress. If the material code number cannot be scanned, it must be manually entered. The material supplier and material model have been bound through the material code and specifications.
[0027] Step 4) Binding of information and barcode: When the barcode-attached work-in-progress is transferred to each process, the barcode on the material is scanned with a scanning gun, and the barcode is associated with the on-line time, process name, process operator, in-process Binding of product quantity information, process equipment information, equipment parameter information and other information. The WIP quantity information refers to the quantity of this production task that has been completed in this process. The equipment information includes: equipment supplier, equipment purchase time, equipment use, maintenance, repair and other information. The equipment parameter information refers to the equipment The processing parameters set above.
[0028] If the process is an inspection process without inspection equipment, after scanning the barcode, the inspection result needs to be input on the information interaction device, and the binding of the inspection result and the barcode is automatically realized after the input is completed; if it is an inspection process with inspection equipment, then After scanning the barcode, the inspection equipment completes the inspection, integrates the inspection information into the information interaction device in real time, and realizes the binding of the inspection information and the barcode at the same time.
[0029] Step 5) Information upload: the information interaction device transmits all the information bound with the barcode to the quality information traceability center in real time.
[0030] Step 6) Information classification management: the quality information traceability center stores the received quality information and performs classification management.
[0031] Step 7) Generating reports: the quality management center generates corresponding reports according to the actual needs of the enterprise.
[0032] image 3 is the quality traceability diagram of the present invention, such as image 3 Shown: The whole process quality traceability method and system quality traceability steps of the discrete manufacturing workshop are as follows:
[0033] Step 1) When a product or work-in-progress has a quality problem, submit the product or work-in-progress barcode number and problem description to the Quality Information Traceability Center.
[0034] on the one hand,
[0035] Step 2) The quality information traceability center searches for the batch number of the product according to the barcode number.
[0036] Step 3) Find the barcode numbers of all products or WIPs under the batch number according to the batch number.
[0037] Step 4) Find the whereabouts of the product or work in progress according to the barcode number.
[0038] on the other hand,
[0039] Step 5) The quality information traceability center finds the detailed information of the product or work-in-progress according to the barcode number, and then analyzes the process in which the problem occurs according to the problem description to find the detailed information of this process.
[0040] Step 6) Analyze the information of all aspects of this process, including equipment information, equipment parameter information, quality inspection information, raw material information, etc., to find the cause of quality problems.
[0041] Figure 4 is the interface diagram of the quality information binding part of the present invention, such as Figure 4 As shown: Interface 1 is the task receiving interface of the quality information collection and management software system on the information interaction device. The task receiver finds the task to be produced on the day and clicks the receive button to enter the receiving interface. Interface 2 is the barcode and information binding interface for each process, in which the process number, process name, operator, equipment information, etc. have been set in the basic data of the system. Entering this interface, these information will be automatically brought out; scan the barcode Afterwards, the barcode number will be bound with raw material information, planned start time, planned completion time, completed quantity, raw material information, etc. The binding method of the raw material information has been described above; for the inspection process, before inspection, scan the work in progress After the barcode is inspected, if it is an equipment inspection, the inspection data information will be automatically integrated, if it is a manual inspection, it will enter the input interface, manually enter the information, and realize the binding of the barcode and information at the same time.
[0042] Figure 5 It is the interface diagram of the quality information traceability part of the present invention, such as Figure 5 Shown: The interface is the interface diagram of the quality information traceability system of the quality information traceability center. Interface 1 is to scan the barcode number, and the system will display the task number, batch number and other information bound to the barcode. Click the barcode number button in interface 1 to enter the detailed information interface of the production process bound by barcode in interface 2, click the batch number button in interface 1 to enter the interface for binding barcode numbers with batch numbers in interface 3, and click the task in interface 1 button to enter interface 4 task details interface.
[0043] The above description is only the preference of the present invention and is not intended to limit the present invention. Those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their technical equivalents, the present invention also intends to include these modifications and variations.
