Production traceability method and device, storage medium and electronic device

Abstract

The present disclosure provides a production traceability method and device, a storage medium and an electronic device, and relates to the technical field of film material cutting. The method comprises the following steps: scanning a film material master roll label of a film material master roll to obtain film material master roll information; in response to the film material master roll being cut into a plurality of sub-rolls, determining sub-roll information according to the film material master roll information, and configuring the sub-roll information on a sub-roll label; the sub-roll information is used to identify the original position of the sub-roll in the film material master roll; in response to the sub-roll being cut into a plurality of film pieces, determining a product batch number according to production information of a cutting process and the sub-roll information; taking the film material master roll information, the sub-roll information and the product batch number as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship comprises that the sub-roll information is a parent node of the product batch number, and the sub-roll information is a child node of the film material master roll information. Through the traceability chain, information traceability query can be quickly performed, and manual statistical operation can be greatly reduced.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of film cutting, and particularly relates to a production traceability method and device, a storage medium and an electronic device. BACKGROUND

[0002] Film cutting production refers to a production process of cutting a film parent roll into a film child roll, and then cutting the film child roll to obtain film pieces.

[0003] According to the requirement of quality management, production data generated in each link of production needs to be recorded. In the traditional way, the operation personnel of each process manually counts and collates the data in a table. Since the production capacity of the film pieces is more than ten thousand pieces, the operation process of counting and collating the data in a table is extremely tedious, consumes a lot of manpower, and is prone to errors. Once some film pieces have quality problems, it is necessary to find the relevant production data records in the massive manual records for tracing the cause of the quality accident. The finding process is very tedious, and the data integrity is poor, which cannot quickly locate the root cause of the quality accident.

[0004] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0005] The present disclosure provides a production traceability method and device, a storage medium and an electronic device, which at least partially overcome the problem of large manpower cost and tedious data query in the related art.

[0006] Other characteristics and advantages of the present disclosure will become apparent from the following detailed description, or will be learned by practice of the present disclosure.

[0007] According to one aspect of the present disclosure, a production traceability method is provided, comprising:

[0008] scanning a film parent roll label of a film parent roll to obtain film parent roll information;

[0009] in response to the film parent roll being slitting into a plurality of film child rolls, determining film child roll information according to the film parent roll information, and configuring the film child roll information on a film child roll label; the film child roll information is used to identify the original position of the film child roll in the film parent roll;

[0010] in response to the film child roll being cut into a plurality of film pieces, determining a product batch number according to production information of a cutting process and the film child roll information;

[0011] The film material master roll information, the sub-roll information and the product batch number are taken as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship includes that the sub-roll information is a parent node of the product batch number, and the sub-roll information is a child node of the film material master roll information.

[0012] In some embodiments, the film material master roll information includes a plurality of film material master roll original parameters; and the film material master roll original parameters are separated by identifiers in the film material master roll information.

[0013] In some embodiments, in response to the film material master roll being slitted into a plurality of sub-rolls, sub-roll information is determined according to the film material master roll information, and the sub-roll information is configured on a sub-roll label, including:

[0014] The film material master roll is cut along a cutting direction according to a first quantity requirement to determine a first quantity of sub-rolls; the cutting direction is perpendicular to the axial direction of the film material master roll; and the sub-rolls have a first position code determined according to the first quantity requirement;

[0015] The first quantity of sub-rolls are unwound along the axial direction of the sub-rolls, cut and wound along the axial direction of the sub-rolls according to a second quantity requirement to determine a second quantity of sub-rolls; the sub-rolls have a second position code determined according to the first position code and the second quantity requirement; and the second position code is used to identify the original position of the sub-rolls in the film material master roll;

[0016] Sub-roll information is determined according to the second position code and the film material master roll information;

[0017] The sub-roll information is configured on a sub-roll label; the sub-roll label is displayed on the sub-rolls, and the sub-roll label is used to provide the sub-roll information after being scanned.

[0018] In some embodiments, in response to the sub-rolls being cut into a plurality of film pieces, a product batch number is determined according to production information of a cutting process and the sub-roll information, including:

[0019] According to the film piece material requirement, sub-rolls of different materials are unwound and attached to form a composite film;

[0020] The composite film is cut according to a set size to determine a plurality of film pieces;

[0021] The film pieces correspond to a product batch number determined according to production information of a cutting process and the sub-roll information.

[0022] In some embodiments, further comprising:

[0023] If other film pieces belonging to the same film material parent roll of the target film piece are traced, according to the inheritance relationship of the trace chain and the product batch number of the target film piece, a parent node of the target film piece is determined as a target sub-roll;

[0024] According to the sub-roll information of the target sub-roll, a parent node of the target sub-roll is determined as a target film material parent roll;

[0025] The sub-nodes of the other sub-rolls obtained by slitting the target film material parent roll except the target sub-roll are determined as other film pieces belonging to the same film material parent roll of the target film piece.

[0026] In some embodiments, the nodes of the trace chain further include at least one of the following: a task order batch number, a production order number, and a sales order number;

[0027] The task order batch number is a parent node of the film material parent roll, the production order number is a parent node of the task order batch number, and the sales order number is a parent node of the production order number.

[0028] According to another aspect of the present disclosure, a production trace device is also provided, comprising:

[0029] A film material parent roll information acquisition module is configured to scan a film material parent roll label of a film material parent roll to acquire film material parent roll information;

[0030] A sub-roll information determination module is configured to, in response to the film material parent roll being slitted into a plurality of sub-rolls, determine sub-roll information according to the film material parent roll information, and configure the sub-roll information on a sub-roll label; the sub-roll information is used to identify an original position of the sub-roll in the film material parent roll;

[0031] A product batch number determination module is configured to, in response to the sub-roll being cut into a plurality of film pieces, determine a product batch number according to production information of a cutting process and the sub-roll information;

[0032] A trace chain construction module is configured to construct a trace chain by taking the film material parent roll information, the sub-roll information, and the product batch number as nodes; the nodes in the trace chain have an inheritance relationship, and the inheritance relationship includes that the sub-roll information is a parent node of the product batch number, and the sub-roll information is a child node of the film material parent roll information.

[0033] According to another aspect of the present disclosure, an electronic device is also provided, which includes a processor and a memory for storing executable instructions of the processor; wherein the processor is configured to execute the production trace method according to any one of the above-mentioned embodiments by executing the executable instructions.

[0034] According to another aspect of the present disclosure, a computer readable storage medium is also provided, which has stored thereon a computer program, the computer program being executed by a processor to implement the production traceability method according to any one of the preceding aspects.

[0035] According to another aspect of the present disclosure, a computer program product is also provided, which comprises a computer program, the computer program being executed by a processor to implement the production traceability method according to any one of the preceding aspects.

[0036] The production traceability method and device, storage medium and electronic device provided in the embodiments of the present disclosure, the method comprises: scanning a film material master roll label of a film material master roll to obtain film material master roll information; in response to the film material master roll being slitted into a plurality of sub-rolls, determining sub-roll information according to the film material master roll information, and configuring the sub-roll information on a sub-roll label; the sub-roll information is used to identify the original position of the sub-roll in the film material master roll; in response to the sub-roll being cut into a plurality of film pieces, determining a product batch number according to production information of the cutting process and the sub-roll information; taking the film material master roll information, the sub-roll information and the product batch number as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship comprises: the sub-roll information is a parent node of the product batch number, and the sub-roll information is a child node of the film material master roll information. The film material master roll information is obtained by scanning the film material master roll label, which solves the problem that the raw material original data of the film material master roll needs to be manually entered, improves the efficiency of material feeding and the accuracy of data entry, and can also perform material feeding accuracy verification to ensure that the wrong material is not fed. After the film material master roll is slitted into sub-rolls, the sub-roll information is obtained based on the film material master roll information, a binding relationship between the film material master roll and the sub-roll is established, and the original position of the sub-roll in the film material master roll can be quickly located through the sub-roll information, which lays a foundation for raw material quality analysis; the sub-roll is cut into a plurality of film pieces, and the product batch number is determined according to the production information of the cutting process and the sub-roll information; the film material master roll information, the sub-roll information and the product batch number are taken as nodes having an inheritance relationship to construct a traceability chain, so that a complete traceability chain of the film material cutting production process from the film material master roll, the sub-roll to the film piece is established, once a product has a quality problem, the root cause of the problem can be quickly traced through the inheritance relationship of the traceability chain, and other products that may have quality problems caused by the root cause can be quickly intercepted. In the process of film material cutting production, the traceability information containing the film material master roll information, the sub-roll information and the product batch number is transmitted backward along the process route of the film material master roll, the sub-roll and the film piece, and is added in each process, the traceability information is connected and corresponded through the traceability chain, information traceability query can be conveniently and quickly performed, and the accuracy can be ensured, and manual statistical operation can be greatly reduced.

[0037] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0038] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0039] Figure 1 A schematic diagram of the system structure of a production traceability method according to an embodiment of this disclosure is shown.

[0040] Figure 2 A schematic diagram of a production traceability method according to an embodiment of this disclosure is shown.

[0041] Figure 3 A schematic diagram of a membrane master roll label is shown in an embodiment of the present disclosure for a production traceability method.

[0042] Figure 4 This diagram illustrates a membrane material master roll cutting and splitting process according to an embodiment of the production traceability method of this disclosure.

[0043] Figure 5 This diagram illustrates a roll-to-roll cutting process for a production traceability method according to an embodiment of the present disclosure.

[0044] Figure 6 A schematic diagram of a product batch number is shown in an embodiment of the production traceability method of this disclosure.

[0045] Figure 7 This diagram illustrates a traceability chain for a production traceability method according to an embodiment of the present disclosure.

[0046] Figure 8 A schematic diagram of a production traceability device is shown in an embodiment of this disclosure.

[0047] Figure 9 A structural block diagram of a computer device for a production traceability method according to an embodiment of the present disclosure is shown. Detailed Implementation

[0048] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that this disclosure will be more comprehensive and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0049] Furthermore, the accompanying drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. Some block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically independent entities. These functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0050] To facilitate understanding, before introducing the embodiments of this disclosure, the following explanations are provided for several terms involved in the embodiments of this disclosure:

[0051] Membrane material master roll: refers to the raw membrane material purchased from suppliers, which is sold in rolls;

[0052] Sub-rolls: refers to cutting a roll of membrane material into multiple segments to form sub-rolls;

[0053] Film: refers to the final formed sheet product, such as automotive explosion-proof film and mobile phone film;

[0054] Membrane material cutting production: This refers to first cutting the membrane material master roll into sub-rolls, then unfolding multiple sub-rolls of raw material membrane material, laminating them together, and then cutting them into membrane sheets.

[0055] The specific implementation methods of the embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0056] Figure 1 A schematic diagram of an exemplary application system architecture to which the production traceability method of the embodiments of this disclosure can be applied is shown. For example... Figure 1 As shown, the system architecture may include terminal device 101, network 102 and server 103.

[0057] Network 102 is a medium used to provide a communication link between terminal device 101 and server 103, and can be a wired network or a wireless network.

[0058] Optionally, the aforementioned wireless or wired networks use standard communication technologies and / or protocols. The network is typically the Internet, but can also be any network, including but not limited to Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs), mobile, wired or wireless networks, private networks, or any combination of virtual private networks. In some embodiments, technologies and / or formats including Hyper Text Markup Language (HTML), Extensible Markup Language (XML), etc., are used to represent data exchanged over the network. Furthermore, conventional encryption technologies such as Secure Socket Layer (SSL), Transport Layer Security (TLS), Virtual Private Networks (VPNs), and Internet Protocol Security (IPsec) can be used to encrypt all or some links. In other embodiments, custom and / or dedicated data communication technologies can be used to replace or supplement the aforementioned data communication technologies.

[0059] Terminal device 101 can be various electronic devices, including but not limited to smartphones, tablets, laptops, desktop computers, wearable devices, augmented reality devices, virtual reality devices, etc.

[0060] Optionally, the client of the application installed on different terminal devices 101 may be the same, or the client of the same type of application based on different operating systems. Depending on the terminal platform, the specific form of the application client may also be different; for example, the application client may be a mobile client, a PC client, etc.

[0061] Server 103 can be a server that provides various services, such as a backend management server that supports the device operated by the user using terminal device 101. The backend management server can analyze and process received requests and other data, and feed the processing results back to the terminal device.

[0062] Optionally, the server can be a standalone physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDN (Content Delivery Network), and big data and artificial intelligence platforms. The terminal can be a smartphone, tablet, laptop, desktop computer, smart speaker, smartwatch, etc., but is not limited to these. The terminal and server can be directly or indirectly connected via wired or wireless communication, which is not limited herein.

[0063] Those skilled in the art will know that Figure 1 The number of terminal devices, networks, and servers shown is merely illustrative; any number of terminal devices, networks, and servers can be included depending on actual needs. This disclosure does not limit the scope of the embodiments.

[0064] Under the above system architecture, this disclosure provides a production traceability method, which can be executed by any electronic device with computing power.

[0065] In some embodiments, the production traceability method provided in this disclosure can be executed by a terminal device in the above-described system architecture; in other embodiments, the production traceability method provided in this disclosure can be executed by a server in the above-described system architecture; in still other embodiments, the production traceability method provided in this disclosure can be implemented by the terminal device and the server in the above-described system architecture through interaction.

[0066] Figure 2 This diagram illustrates a production traceability method according to an embodiment of the present disclosure, such as... Figure 2 As shown, the production traceability method provided in this embodiment includes the following steps:

[0067] Step S202: Scan the membrane mother roll label to obtain membrane mother roll information;

[0068] Step S204: In response to the membrane material master roll being cut into multiple sub-rolls, determine the sub-roll information based on the membrane material master roll information, and configure the sub-roll information on the sub-roll label; the sub-roll information is used to identify the original position of the sub-roll in the membrane material master roll;

[0069] Step S206: In response to the sub-roll being cut into multiple films, determine the product batch number based on the production information and sub-roll information of the cutting process;

[0070] Step S208: Construct a traceability chain using the membrane material master roll information, sub-roll information, and product batch number as nodes; the nodes in the traceability chain have an inheritance relationship, which includes: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane material master roll information.

[0071] This embodiment of the disclosure obtains membrane material master roll information by scanning the membrane material master roll label, solving the problem of manual entry of raw material data for membrane material master rolls. This significantly improves the efficiency of material feeding and the accuracy of data entry, and also allows for material feeding accuracy verification to ensure that incorrect materials are not fed. After the membrane material master roll is cut into sub-rolls, the sub-roll information is obtained based on the membrane material master roll information, establishing a binding relationship between the membrane material master roll and the sub-rolls. The original position of the sub-roll in the membrane material master roll can be quickly located through the sub-roll information, laying the foundation for raw material quality analysis. The sub-rolls are cut into multiple membrane sheets, and the product batch number is determined based on the production information of the cutting process and the sub-roll information. The membrane material master roll information, sub-roll information, and product batch number are used as nodes with inheritance relationships to construct a traceability chain, thereby establishing a complete traceability chain for the membrane material cutting production process from the membrane material master roll, sub-rolls to membrane sheets. Once a product quality problem occurs, the root cause of the problem can be quickly traced through the inheritance relationship of the traceability chain, and other products that may cause quality problems due to the root cause can be quickly intercepted. During the membrane material cutting and production process, the process is passed down step by step along the membrane material master roll, sub-roll and membrane sheet process route. In each process, traceability information including membrane material master roll information, sub-roll information and product batch number is added. The traceability information is linked and matched through the traceability chain, which can facilitate and quickly trace information query, and can ensure accuracy and greatly reduce manual statistical operations.

[0072] The membrane material cutting production process includes feeding the membrane material master roll into a slitting machine, slitting the membrane material master roll into sub-rolls, feeding the sub-rolls into a cutting machine, cutting the sub-rolls into membrane sheets, membrane sheet quality inspection, product packaging and printing of batch numbers, etc.

[0073] Before feeding the membrane material master roll into the slitting machine, the membrane material master roll label is scanned to obtain the membrane material master roll information. In this embodiment, the membrane material master roll information includes various original parameters of the membrane material master roll; these original parameters are separated by identifiers.

[0074] Figure 3 This illustration shows a schematic diagram of a membrane material master roll label for a production traceability method according to an embodiment of the present disclosure, as shown below. Figure 3 As shown, the membrane material master roll label is divided into an area for displaying the original parameters of the membrane material master roll and an area for displaying a QR code.

[0075] The membrane material master roll original parameter display area displays various original parameters of the membrane material master roll, including: material number, production date, width, length, and batch number. For example, the material number is TY3G025Q, the batch number is 2B10S2A0-1, the production date is 2022 / 12 / 30, the width is 1250mm, and the length is 20m. The QR code display area displays a QR code for the membrane material master roll. This QR code contains all the original parameters of the membrane material master roll displayed in the original parameter display area. The QR code encoding format for all the original parameters of the membrane material master roll is "material number#batch number#width#length#production date", i.e., "TY3G025Q#2B10S2A0-1#1250MM#20M#20221230", with each original parameter separated by the identifier "#".

[0076] By scanning the QR code on the membrane roll label, the system obtains the encoding of all original parameters of the membrane roll. The system then parses the code using the '#' identifier to record and store all original parameters of the membrane roll in the system. When a query is needed, entering the batch number will automatically retrieve relevant information such as the material, width, and production date of the membrane roll raw materials.

[0077] Since different models of membrane products require the use of raw material membrane rolls of different materials and widths, before production begins, the material numbers and widths of the raw materials required for each model of membrane product are entered into the system as basic data. When raw material membrane rolls are put into production, they are scanned. The system parses the material number and width of the currently put raw material membrane roll into the system based on the scanned QR code content, and compares it with the theoretical values ​​of the membrane model to be produced in the system. If they match, production continues; if they do not match, an error is reported, thereby realizing automatic verification of whether the material and specifications of the raw material membrane rolls meet the process requirements.

[0078] In this embodiment, a planned production film is an automotive explosion-proof film. The automotive explosion-proof film is a composite film made of various film materials. The structure of the automotive explosion-proof film mainly includes: an anti-UV layer, a wear-resistant layer, a coloring layer, a heat insulation layer, an explosion-proof layer, and an adhesive layer. To form the multi-layered structure of the automotive explosion-proof film, different film materials are required. Specifically, the anti-UV layer is made of polymer materials, the wear-resistant layer is made of acrylic materials, the coloring layer is made of PET (polyethylene terephthalate), the heat insulation layer is made of metal vapor-deposited materials, the explosion-proof layer is made of PET materials, and the adhesive layer is made of acrylic adhesives. The production of the automotive explosion-proof film requires various film materials, including the aforementioned polymer materials, acrylic materials, PET, metal vapor-deposited materials, and acrylic adhesives. To facilitate transportation, raw materials purchased from suppliers are transported in the form of membrane rolls, which are then rolled up into membrane master rolls. Therefore, raw materials purchased from suppliers can be classified according to their materials as membrane master rolls made of polymer materials, membrane master rolls made of acrylic materials, membrane master rolls made of PET materials, membrane master rolls made of metal vapor deposition materials, and membrane master rolls made of acrylic adhesives.

[0079] In this embodiment, the raw materials of the membrane master roll can be various materials, not limited to the examples mentioned above. They can also be various types of materials such as plastic, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), metal, paper, polyester film (PET), and polyimide (PI). They are not listed here, but all fall within the material scope of the membrane master roll protected in this embodiment.

[0080] In this embodiment, in response to the membrane material master roll being cut into multiple sub-rolls, sub-roll information is determined based on the membrane material master roll information, and the sub-roll information is configured in the sub-roll label, including:

[0081] The membrane material master roll is cut along the cutting direction according to the first quantity requirement to determine the first number of sub-rolls; the cutting direction is perpendicular to the axis of the membrane material master roll; the sub-rolls have a first position code determined according to the first quantity requirement;

[0082] The first number of rolls are unfolded along the roll axis, and then cut and rolled up along the roll axis according to the second quantity requirement to determine the second number of sub-rolls; the sub-rolls have a second position code determined according to the first position code and the second quantity requirement; the second position code is used to identify the original position of the sub-roll in the membrane material master roll.

[0083] Based on the second position code and the membrane material master roll information, determine the sub-roll information;

[0084] Configure subvolume information in the subvolume label; the subvolume label is displayed in the subvolume and is used to provide subvolume information after scanning.

[0085] The process of slicing the membrane material master roll into sub-rolls first requires determining the axial direction of the membrane material master roll, which is the direction along which the axis of the membrane material master roll is located during winding. Based on the determined axial direction of the membrane material master roll, the cutting direction is determined with the direction perpendicular to the axial direction of the membrane material master roll as the cutting direction, and the membrane material master roll is cut along the cutting direction; when cutting the membrane material master roll, it needs to be cut according to the first quantity requirement to obtain the first number of sub-rolls.

[0086] Figure 4 This diagram illustrates a membrane material master roll cutting and splitting process according to an embodiment of the production traceability method of this disclosure, as shown below. Figure 4 As shown, if the initial quantity requirement is 4, then the membrane material master roll needs to be cut 3 times to obtain 4 sub-rolls. To encode the sub-rolls, the cut sub-rolls are encoded along the axial direction of the membrane material master roll, for example, using A, B, C, D… The first position codes for the 4 sub-rolls obtained from the above cutting are: Sub-roll A, Sub-roll B, Sub-roll C, and Sub-roll D.

[0087] Each of the first number of rolls is unfolded along its axis, which is the same as the axis of the master roll of the membrane material. The unfolded rolls are then cut along their axis. When cutting the rolls, they need to be cut according to the second quantity requirement. The number of sub-rolls corresponding to each roll is added together to determine the second number of sub-rolls.

[0088] Figure 5 This diagram illustrates a roll-to-roll cutting process for a production traceability method according to an embodiment of the present disclosure. Figure 5 As shown, if the second quantity is 12 and there are 4 volumes, then each subvolume needs to be cut twice to obtain 12 subvolumes. To encode the subvolumes, the cut subvolumes are encoded along the direction perpendicular to the subvolume axis, for example, using 1, 2, 3, 4... for marking. Based on the first position encoding and the second quantity requirement of the 4 volumes obtained above, the second position encoding of the subvolumes is determined. Specifically, for volume A, subvolumes A1, A2, and A3 are cut; for volume B, subvolumes B1, B2, and B3 are cut; for volume C, subvolumes C1, C2, and C3 are cut; and for volume D, subvolumes D1, D2, and D3 are cut. The sub-rolls A1, A2, A3, B1, B2, B3, C1, C2, C3, D1, D2, and D3 obtained above are the second position codes. Through the second position codes, the original position of the sub-roll in the membrane material master roll can be quickly determined.

[0089] The batch number design for the sub-roll is to add a second-position code of the sub-roll after the batch number in the membrane material master roll information, separated by "#". For example, if the batch number of the membrane material master roll is "2B10S2A0-1", then the corresponding batch number of sub-roll A1 is "2B10S2A0-1#A1". This design establishes the association between the sub-roll and the membrane material master roll. Furthermore, information such as the material number and production date from the membrane material master roll information is inherited, and the material number, production date, and sub-roll batch number are used to define the sub-roll information. After cutting into multiple sub-rolls, each sub-roll is wound up, and a sub-roll label is affixed to it.

[0090] In this embodiment, sub-roll information is configured on a sub-roll label. The sub-roll label is similar in form to the mother roll label, also including a sub-roll information display area and a QR code display area. The sub-roll information display area displays the material number, production date, and batch number of the sub-roll. The QR code display area displays a sub-roll QR code, which contains all the sub-roll information. The sub-roll label is displayed on the sub-roll; when the sub-roll QR code on the label is scanned, it provides the sub-roll information.

[0091] By affixing QR code labels to the membrane material master roll and sub-rolls to record their hierarchical relationship, as well as information such as their type, quantity, and batch, the information is transmitted step by step along the process route by scanning the codes during the production process. Key traceability information is added to each process step by step. All key information is linked and matched through the coding relationship, which facilitates the establishment of a traceability chain for the entire production process. This allows for convenient and quick information traceability and query, while ensuring accuracy and significantly reducing manual statistical operations.

[0092] In this embodiment, in response to a sub-roll being cut into multiple films, a product batch number is determined based on production information from the cutting process and sub-roll information, including:

[0093] According to the requirements of the membrane material, sub-rolls of different materials are unfolded and laminated to form a composite membrane;

[0094] The composite membrane is cut according to the set dimensions to determine multiple membrane sheets;

[0095] Based on the production information and sub-roll information from the cutting process, the product batch number corresponding to the diaphragm is determined.

[0096] Since different membranes require the layering and lamination of different materials, the manufacturing process begins with determining the material requirements and selecting multiple sub-rolls of different materials. These sub-rolls are then unrolled, laminated in a predetermined order, and processed to form a composite membrane. Finally, the composite membrane is cut to the specified dimensions to obtain the final membrane product.

[0097] During the production process of cutting sub-rolls into multiple membrane sheets, the product batch number corresponding to each membrane sheet is automatically generated based on the sub-roll information obtained by scanning the sub-roll label and the production information of the cutting process. The product batch number includes at least: the membrane sheet production date, production personnel information, quality inspection personnel information, sub-roll information, and production equipment information.

[0098] Figure 6 This illustration shows a product batch number diagram of a production traceability method according to an embodiment of the present disclosure, such as... Figure 6 As shown, for the product batch number "MQ20240410001A10101001", MQ is a fixed character, usually set by the manufacturer; 20240410 is the diaphragm production date; 001 is the quality inspector information, usually representing the quality inspector number; A1 is the batch number of sub-roll A1, belonging to sub-roll information; 01 is the production personnel information, usually representing the production personnel or cutting personnel number; 01 is the production equipment information, usually representing the production equipment number; 0001 is the diaphragm serial number, usually representing the production model sequence number, 0001 indicates the first diaphragm produced.

[0099] The product batch number directly reveals the equipment used to produce the product, the personnel who produced it, the personnel who inspected it, and the production date. Furthermore, the product number allows you to find the batch number of the sub-roll used, and then further, the material and batch number of the raw materials used in the membrane master roll.

[0100] In this embodiment, the membrane material master roll information, sub-roll information, and product batch number are used as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, which includes: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane material master roll information.

[0101] Figure 7 This diagram illustrates a traceability chain for a production traceability method according to an embodiment of the present disclosure, such as... Figure 7 As shown, cutting the membrane material master roll into sub-rolls, and then cutting the sub-rolls into multiple membrane sheets, is a progressively subdivided production process. The information generated during this process is also progressively subdivided. Therefore, a traceability chain can be constructed by using the membrane material master roll information, sub-roll information, and product batch number as nodes according to the production process. Specifically, the product batch number is used as the starting node, the sub-roll information is the parent node of the product batch number, and the membrane material master roll information is the parent node of the sub-roll information. This establishes an inheritance relationship from the membrane material master roll information to the sub-roll information and then to the product batch number, thus constructing the traceability chain.

[0102] In this embodiment, the nodes of the traceability chain further include at least one of the following: task order batch number, production order number, and sales order number; the task order batch number is the parent node of the membrane material master roll, the production order number is the parent node of the task order batch number, and the sales order number is the parent node of the production order number.

[0103] Based on the above nodes, the traceability chain begins with the product batch number as the starting node, tracing upwards. The parent node of the product batch number is the sub-roll information, which includes the sub-roll batch number. The parent node of the sub-roll information is the membrane material master roll information, which includes the membrane material master roll batch number. The parent node of the membrane material master roll information is the task order batch number, the parent node of the task order batch number is the production order number, and the parent node of the production order number is the sales order number. Based on this inheritance relationship, any node in the traceability chain can trace upwards or downwards.

[0104] The embodiment also includes:

[0105] If tracing back to other membrane sheets belonging to the same membrane material mother roll as the target membrane sheet, the parent node of the target membrane sheet is determined as the target sub-roll based on the inheritance relationship of the tracing chain and the product batch number of the target membrane sheet;

[0106] Based on the sub-volume information of the target sub-volume, determine the parent node of the target sub-volume as the target membrane material parent volume;

[0107] The sub-nodes of the sub-rolls other than the target sub-roll obtained by cutting the target membrane material master roll are identified as other membrane sheets belonging to the same membrane material master roll as the target membrane sheet.

[0108] In the complete traceability chain of the membrane material cutting production process established above, all relevant data can be queried forward and backward through any data in the traceability chain. For example, if a quality problem is found in the membrane with product batch number MQ20220412001A101010001, then this membrane will be used as the target membrane for tracing, and the traceability will continue to other membranes belonging to the same membrane material master roll as the target membrane, because these membranes may also have quality problems.

[0109] Specifically, based on the product batch number of the target diaphragm, the traceability chain is traced back to the parent node of the target diaphragm as the target sub-volume.

[0110] Based on the sub-roll information of the target sub-roll, the traceability chain is traced upwards to the parent node of the target sub-roll, which is the target membrane material mother roll. Following this traceability chain, the batch number of the raw material mother roll used for the target membrane sheet can be traced back to 2B10S2A0-1. If the quality problem is found to be caused by this batch of raw material mother roll, then it is necessary to trace along the traceability chain to all other sub-rolls belonging to this membrane material mother roll, as well as the child nodes of all other sub-rolls. These child nodes represent other membrane sheets belonging to the same membrane material mother roll as the target membrane sheet. For example, tracing back to all related sub-rolls (2B10S2A0-1#A1, 2B10S2A0-1#A2) and membrane sheets, and taking emergency measures to intercept the problem and prevent large-scale quality issues. Furthermore, it can be traced back to the product with batch number MQ20220412001A101010001, which was produced by operator number 01 using equipment number 01 on April 12, 2022, and inspected by quality inspector number 001. Its sales order number is SEORD000125. Based on this information, the root cause of the quality problem can be quickly identified, and it can also be quickly determined which customer it was produced for, so as to discuss subsequent handling measures with the customer.

[0111] This disclosed embodiment solves the problem of inputting raw material data for membrane material master rolls, significantly improving the efficiency of material feeding and the accuracy of data input. It can also verify the accuracy of material feeding to ensure that incorrect materials are not fed. It establishes a binding relationship between sub-rolls and membrane material master rolls, and the position of sub-rolls on membrane material master rolls can be quickly found through the sub-roll batch number, thereby enabling further raw material quality analysis. Through the established complete traceability chain of the membrane material cutting production process, once a product quality problem occurs, the root cause of the problem can be quickly traced, and other products that may cause quality problems due to the root cause can be quickly intercepted. By introducing digital technology into the membrane material cutting production management process, a traceability method and system for the membrane material cutting production process is established. Once a quality problem occurs, the cause can be quickly traced, the scope of impact minimized, and losses stopped in time. The product batch number of any membrane sheet generated by the system can intuitively show the production date, production personnel, quality inspectors, and production equipment used for that batch of products. Based on the product batch number, the batch information of the raw materials from the membrane material master roll and the equipment parameters used to produce the membrane sheet can be further queried. The correspondence between the membrane material master roll and the sub-rolls can be recorded in detail. The batch information of the raw materials of the membrane material master roll can be quickly found along the traceability chain. Then, based on the batch information of the membrane material master roll, all associated sub-rolls and membrane sheets can be found. This allows all products and semi-finished products with potential quality problems to be quickly identified, preventing quality accidents from escalating further.

[0112] By establishing a traceability method and system for the membrane material cutting production process, QR code labels are affixed to the membrane material master roll and sub-roll to record their hierarchical relationship, as well as information such as their type, quantity, and batch. During production, the information is transmitted step by step along the process route by scanning the codes, and key traceability information is added at each process stage. The system links and corresponds all key information through the association of internal codes, thereby establishing a traceability chain for the entire production process. This allows for convenient and quick information traceability queries, while ensuring accuracy and significantly reducing manual statistical operations.

[0113] It should be noted that the acquisition, storage, use, and processing of data in this disclosed technical solution comply with the relevant provisions of national laws and regulations. The various types of data, such as personal identity data, operational data, and behavioral data related to individuals, customers, and groups, obtained in the embodiments of this disclosure have all been authorized.

[0114] Based on the same inventive concept, this disclosure also provides a production traceability device, as shown in the following embodiment. Since the principle by which this device embodiment solves the problem is similar to that of the above-described method embodiment, the implementation of this device embodiment can refer to the implementation of the above-described method embodiment, and repeated details will not be elaborated further.

[0115] Figure 8 A schematic diagram of a production traceability device according to an embodiment of this disclosure is shown, such as... Figure 8 As shown, the device includes:

[0116] The membrane material master roll information acquisition module 801 is used to scan the membrane material master roll label to obtain membrane material master roll information;

[0117] The sub-roll information determination module 802 is used to determine the sub-roll information based on the membrane material mother roll information in response to the membrane material mother roll being cut into multiple sub-rolls, and to configure the sub-roll information on the sub-roll label; the sub-roll information is used to identify the original position of the sub-roll in the membrane material mother roll.

[0118] The product batch number determination module 803 is used to determine the product batch number based on the production information and sub-roll information of the cutting process in response to the sub-roll being cut into multiple films.

[0119] The traceability chain construction module 804 is used to construct a traceability chain by using membrane material master roll information, sub-roll information and product batch number as nodes. The nodes in the traceability chain have an inheritance relationship, which includes: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane material master roll information.

[0120] It should be noted that the above-mentioned membrane material master roll information acquisition module 801, sub-roll information determination module 802, product batch number determination module 803, and traceability chain construction module 804 correspond to S202 to S208 in the method embodiment. The examples and application scenarios implemented by the above modules and corresponding steps are the same, but are not limited to the content disclosed in the above method embodiment. It should be noted that the above modules, as part of the device, can be executed in a computer system such as a set of computer-executable instructions.

[0121] Those skilled in the art will understand that various aspects of this disclosure can be implemented as a system, method, or program product. Therefore, various aspects of this disclosure can be specifically implemented in the following forms: a completely hardware implementation, a completely software implementation (including firmware, microcode, etc.), or a combination of hardware and software aspects, collectively referred to herein as a "circuit," "module," or "system."

[0122] The following reference Figure 9 To describe an electronic device 900 according to such an embodiment of the present disclosure. Figure 9 The electronic device 900 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments disclosed herein.

[0123] like Figure 9 As shown, the electronic device 900 is manifested in the form of a general-purpose computing device. The components of the electronic device 900 may include, but are not limited to: at least one processing unit 910, at least one storage unit 920, and a bus 930 connecting different system components (including the storage unit 920 and the processing unit 910).

[0124] The storage unit stores program code that can be executed by the processing unit 910, causing the processing unit 910 to perform the steps described in the "Exemplary Methods" section of this specification according to various exemplary embodiments of this disclosure. For example, the processing unit 910 can perform the following steps of the above method embodiments: scanning the membrane mother roll label to obtain membrane mother roll information; in response to the membrane mother roll being cut into multiple sub-rolls, determining sub-roll information based on the membrane mother roll information and configuring the sub-roll information on the sub-roll label; the sub-roll information is used to identify the original position of the sub-roll in the membrane mother roll; in response to the sub-roll being cut into multiple membrane sheets, determining the product batch number based on the production information of the cutting process and the sub-roll information; constructing a traceability chain using the membrane mother roll information, the sub-roll information, and the product batch number as nodes; the nodes in the traceability chain have an inheritance relationship, the inheritance relationship including: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane mother roll information.

[0125] Storage unit 920 may include readable media in the form of volatile storage units, such as random access memory (RAM) 9201 and / or cache memory 9202, and may further include read-only memory (ROM) 9203.

[0126] Storage unit 920 may also include a program / utility 9204 having a set (at least one) program module 9205, such program module 9205 including but not limited to: operating system, one or more application programs, other program modules and program data, each or some combination of these examples may include an implementation of a network environment.

[0127] Bus 930 can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus using any of the various bus structures.

[0128] Electronic device 900 can also communicate with one or more external devices 940 (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable a user to interact with electronic device 900, and / or with any device that enables electronic device 900 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 950. Furthermore, electronic device 900 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 960. As shown, network adapter 960 communicates with other modules of electronic device 900 via bus 930. It should be understood that, although not shown in the figures, other hardware and / or software modules can be used in conjunction with electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0129] From the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of this disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (such as a CD-ROM, USB flash drive, external hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, terminal device, or network device, etc.) to execute the methods according to the embodiments of this disclosure.

[0130] In particular, according to embodiments of this disclosure, the process described above with reference to the flowchart can be implemented as a computer program product, which includes a computer program that, when executed by a processor, implements the above-described production traceability method.

[0131] In exemplary embodiments of this disclosure, a computer-readable storage medium is also provided, which may be a readable signal medium or a readable storage medium. A program product capable of implementing the methods described above is stored thereon. In some possible implementations, various aspects of this disclosure may also be implemented as a program product including program code, which, when run on a terminal device, causes the terminal device to perform the steps described in the "Exemplary Methods" section of this specification according to various exemplary embodiments of this disclosure.

[0132] More specific examples of computer-readable storage media in this disclosure may include, but are not limited to: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0133] In this disclosure, a computer-readable storage medium may include a data signal propagated in baseband or as part of a carrier wave, carrying readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A readable signal medium may also be any readable medium other than a readable storage medium, capable of transmitting, propagating, or transmitting a program for use by or in connection with an instruction execution system, apparatus, or device.

[0134] Optionally, the program code contained on the computer-readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination thereof.

[0135] In practical implementation, program code for performing the operations of this disclosure can be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java and C++, and conventional procedural programming languages ​​such as C or similar languages. The program code can execute entirely on the user's computing device, partially on the user's device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving remote computing devices, the remote computing device can be connected to the user's computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0136] It should be noted that although several modules or units for the device used to perform actions have been mentioned in the detailed description above, this division is not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more modules or units described above can be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided and embodied by multiple modules or units.

[0137] Furthermore, although the steps of the method in this disclosure are described in a specific order in the accompanying drawings, this does not require or imply that the steps must be performed in that specific order, or that all the steps shown must be performed to achieve the desired result. Additional or alternative steps may be omitted, multiple steps may be combined into one step, and / or a step may be broken down into multiple steps.

[0138] From the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of this disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (such as a CD-ROM, USB flash drive, external hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, mobile terminal, or network device, etc.) to execute the methods according to the embodiments of this disclosure.

[0139] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A production traceability method, characterized in that, include: Scan the membrane mother roll label to obtain membrane mother roll information; In response to the membrane material master roll being cut into multiple sub-rolls, sub-roll information is determined based on the membrane material master roll information, and the sub-roll information is configured in the sub-roll label; The sub-roll information is used to identify the original position of the sub-roll within the membrane material master roll; In response to the sub-roll being cut into multiple films, a product batch number is determined based on the production information of the cutting process and the sub-roll information; A traceability chain is constructed by using the membrane material master roll information, the sub-roll information, and the product batch number as nodes. The nodes in the traceability chain have an inheritance relationship, which includes: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane material parent roll information; In response to the membrane material master roll being cut into multiple sub-rolls, sub-roll information is determined based on the membrane material master roll information, and the sub-roll information is configured in the sub-roll label, including: The membrane material master roll is cut along the cutting direction according to a first quantity requirement to determine a first number of sub-rolls; the cutting direction is perpendicular to the axis of the membrane material master roll; the sub-rolls have a first position code determined according to the first quantity requirement; The first number of rolls are unfolded along the roll axis, and then cut and rolled up along the roll axis according to the second quantity requirement to determine the second number of sub-rolls; each sub-roll has a second position code determined according to the first position code and the second quantity requirement; the second position code is used to identify the original position of the sub-roll in the membrane material master roll. Based on the second position code and the membrane material master roll information, the sub-roll information is determined; The subvolume information is configured in the subvolume label; the subvolume label is displayed in the subvolume, and the subvolume label is used to provide the subvolume information after being scanned.

2. The production traceability method according to claim 1, characterized in that, The membrane material master roll information includes various original parameters of the membrane material master roll; the original parameters of the membrane material master roll in the membrane material master roll information are separated by identifiers.

3. The production traceability method according to claim 1, characterized in that, In response to the sub-roll being cut into multiple films, a product batch number is determined based on production information from the cutting process and the sub-roll information, including: According to the requirements of the membrane material, sub-rolls of different materials are unfolded and laminated to form a composite membrane; The composite membrane is cut according to the set dimensions to determine multiple membrane sheets; Based on the production information from the cutting process and the sub-roll information, the product batch number corresponding to the membrane is determined.

4. The production traceability method according to claim 1, characterized in that, Also includes: If other membrane sheets belonging to the same membrane material mother roll as the target membrane sheet are traced, the parent node of the target membrane sheet is determined as the target sub-roll based on the inheritance relationship of the traceability chain and the product batch number of the target membrane sheet. Based on the sub-roll information of the target sub-roll, the parent node of the target sub-roll is determined to be the target membrane material mother roll; The sub-nodes of the sub-rolls other than the target sub-roll obtained by cutting the target membrane material master roll are identified as other membrane sheets belonging to the same membrane material master roll as the target membrane sheet.

5. The production traceability method according to claim 1, characterized in that, The nodes of the traceability chain also include at least one of the following: task order batch number, production order number, and sales order number; The task order batch number is the parent node of the membrane material master roll, the production order number is the parent node of the task order batch number, and the sales order number is the parent node of the production order number.

6. A production traceability device, characterized in that, include: The membrane roll information acquisition module is used to scan the membrane roll label to obtain membrane roll information; The sub-roll information determination module is used to determine sub-roll information based on the membrane material master roll information in response to the membrane material master roll being cut into multiple sub-rolls, and to configure the sub-roll information in the sub-roll label; The sub-roll information is used to identify the original position of the sub-roll within the membrane material master roll; The product batch number determination module is used to determine the product batch number based on the production information of the cutting process and the sub-roll information in response to the sub-roll being cut into multiple films. The traceability chain construction module is used to construct a traceability chain by using the membrane material master roll information, the sub-roll information, and the product batch number as nodes. The nodes in the traceability chain have an inheritance relationship, which includes: the sub-roll information is the parent node of the product batch number, and the sub-roll information is the child node of the membrane material parent roll information; In response to the membrane material master roll being cut into multiple sub-rolls, sub-roll information is determined based on the membrane material master roll information, and the sub-roll information is configured in the sub-roll label, including: The membrane material master roll is cut along the cutting direction according to a first quantity requirement to determine a first number of sub-rolls; the cutting direction is perpendicular to the axis of the membrane material master roll; the sub-rolls have a first position code determined according to the first quantity requirement; The first number of rolls are unfolded along the roll axis, and then cut and rolled up along the roll axis according to the second quantity requirement to determine the second number of sub-rolls; each sub-roll has a second position code determined according to the first position code and the second quantity requirement; the second position code is used to identify the original position of the sub-roll in the membrane material master roll. Based on the second position code and the membrane material master roll information, the sub-roll information is determined; The subvolume information is configured in the subvolume label; the subvolume label is displayed in the subvolume, and the subvolume label is used to provide the subvolume information after being scanned.

7. An electronic device, characterized in that, include: processor; as well as Memory for storing the executable instructions of the processor; The processor is configured to execute the production traceability method according to any one of claims 1 to 5 by executing the executable instructions.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the production traceability method according to any one of claims 1 to 5.

9. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the production traceability method according to any one of claims 1 to 5.

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