Production tracing method and device, storage medium and electronic equipment

Abstract

The invention provides a production tracing method and device, a storage medium and electronic equipment, and relates to the technical field of membrane material cutting. The method comprises the following steps: scanning a membrane material parent roll label of a membrane material parent roll to obtain membrane material parent roll information; in response to the fact that the film material mother roll is cut into a plurality of sub-rolls, sub-roll information is determined according to the film material mother roll information, and the sub-roll information is configured to sub-roll labels; the sub-roll information is used for identifying the original position of the sub-roll in the membrane material mother roll; in response to the situation that the sub-roll is cut into a plurality of membranes, determining a product batch number according to the production information and the sub-roll information in the cutting process; taking the membrane material mother roll information, the sub-roll information and the product batch number as nodes, and constructing a tracing chain; nodes in the traceability chain have an inheritance relationship, and the inheritance relationship comprises that the child volume information is a father node of the product batch number, and the child volume information is a child node of the membrane material mother volume information. And information tracing query can be quickly performed through the tracing chain, so that manual statistical operation is greatly reduced.

Description

Background Art

[0002] The cutting production of the film material refers to the production process of first cutting the master roll of the film material into sub-rolls, and then cutting the sub-rolls to obtain film sheets.

[0003] Based on the requirements of quality management, the production data generated in each link of production needs to be recorded. The traditional method is that operators in each process manually count through forms and then organize them together. Since the production capacity of the film sheets is above ten thousand pieces, the method of statistical collation through forms is extremely cumbersome in the operation process, consuming a large amount of labor costs and being error-prone. Once quality problems occur in some film sheets, it is necessary to search for the records of relevant production data in a large amount of manual records to trace the cause of the quality accident. The search process is very cumbersome, and the data integrity is very poor, making it impossible to quickly locate the root cause of the quality accident.

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

[0005] The present disclosure provides a production traceability method, device, storage medium and electronic device, which at least overcome to a certain extent the problems of high labor cost for manual statistics of production data and cumbersome data query in the related art.

[0006] Other features and advantages of the present disclosure will become apparent through the following detailed description, or be learned in part through the practice of the present disclosure.

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

[0008] Scanning the film material master roll label of the film material master roll to obtain the film material master roll information;

[0009] In response to the film material master roll being cut into multiple sub-rolls, determining the sub-roll information according to the film material master 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 film material master roll;

[0010] In response to the sub-roll being cut into multiple film sheets, determining the product batch number according to the production information in the cutting process and the sub-roll information;

[0011] Taking the film material master roll information, the sub-roll information and the product batch number as nodes, constructing a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship 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 film material master roll information.

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

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

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

[0015] The first quantity of divided rolls is unfolded along the axial direction of the divided rolls, cut and wound along the axial direction of the divided 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; the second position code is used to identify the original position of the sub-roll in the master roll of the film material;

[0016] According to the second position code and the information of the master roll of the film material, sub-roll information is determined;

[0017] The sub-roll information is configured on a sub-roll label; the sub-roll label is displayed on the sub-roll, 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-roll being cut into a plurality of film sheets, a product lot number is determined according to the production information during the cutting process and the sub-roll information, including:

[0019] According to the film sheet material requirements, sub-rolls of different materials are unfolded and bonded to form a composite film;

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

[0021] According to the production information during the cutting process and the sub-roll information, the product lot number corresponding to the film sheet is determined.

[0022] In some embodiments, it further includes:

[0023] If other film sheets belonging to the same master roll of the film material as the target film sheet are traced, according to the inheritance relationship of the traceability chain and the product lot number of the target film sheet, it is determined that the parent node of the target film sheet is the target sub-roll;

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

[0025] The child nodes of the other sub-rolls obtained by slitting the target film material master roll, excluding the target sub-roll, are determined as the other film pieces of the same film material master roll to which the target film piece belongs.

[0026] In some embodiments, 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;

[0027] The task order batch number is the parent node of the film 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.

[0028] According to another aspect of the present disclosure, there is also provided a production traceability device, including:

[0029] A film material master roll information acquisition module, configured to scan the film material master roll label of the film material master roll to obtain film material master roll information;

[0030] A sub-roll information determination module, configured to, in response to the film material master roll being slit into a plurality of sub-rolls, determine sub-roll information according to the film 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 film material master roll;

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

[0032] A traceability chain construction module, configured to use 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 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 film material master roll information.

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

[0034] According to another aspect of the present disclosure, there is also provided a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the production traceability method described in any one of the above.

[0035] According to another aspect of the present disclosure, there is also provided a computer program product, including a computer program, and when the computer program is executed by a processor, it implements the production traceability method described in any one of the above.

[0036] The production traceability method, device, storage medium and electronic device provided in the embodiments of the present disclosure, the method includes: scanning the film material master roll label of the film material master roll to obtain the film material master roll information; in response to the film material master roll being slit into multiple sub-rolls, determining the sub-roll information according to the film material master 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 film material master roll; in response to the sub-roll being cut into multiple film sheets, determining the product batch number according to the production information and sub-roll information during the cutting process; using the film material master roll information, sub-roll information and product batch number as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship 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 film material master roll information. By scanning the film material master roll label to obtain the film material master roll information, the problem that the original data of the film material master roll raw material needs to be manually input is solved, which greatly improves the feeding efficiency and the accuracy of data entry. It can also perform feeding accuracy verification to ensure that the correct materials are not fed wrongly. After the film material master roll is slit into sub-rolls, the sub-roll information is obtained based on the film material master roll information, and the binding relationship between the film material master roll and the sub-roll is established. Through the sub-roll information, the original position of the sub-roll in the film material master roll can be quickly located, laying the foundation for the quality analysis of raw materials; the sub-roll is cut into multiple film sheets, and according to the production information and sub-roll information during the cutting process, the product batch number is determined. Using the film material master roll information, sub-roll information and product batch number as nodes with an inheritance relationship to construct a traceability chain, thus establishing a complete traceability chain for the film material cutting production process from the film material master roll, sub-roll to the film sheet. Once a quality problem occurs in the product, 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 caused by this root cause can be quickly intercepted. During the film material cutting production process, it is passed backward step by step along the process route of the film material master roll, sub-roll and film sheet, and traceability information including the film material master roll information, sub-roll information and product batch number is added in each process. By connecting and corresponding the traceability information through the traceability chain, information traceability query can be carried out conveniently and quickly, and the accuracy can be guaranteed, greatly reducing manual statistical operations.

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

[0038] The accompanying drawings herein are incorporated into the specification and constitute a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those of ordinary skill in the art can obtain other drawings without creative efforts based on these drawings.

[0039] Figure 1Schematic diagram showing the system structure of a production traceability method in an embodiment of the present disclosure.

[0040] Figure 2 Schematic diagram showing a production traceability method in an embodiment of the present disclosure.

[0041] Figure 3 Schematic diagram of the film master roll label of a production traceability method in an embodiment of the present disclosure.

[0042] Figure 4 Schematic diagram of the film master roll cutting and splitting of a production traceability method in an embodiment of the present disclosure.

[0043] Figure 5 Schematic diagram of the split cutting sub-roll of a production traceability method in an embodiment of the present disclosure.

[0044] Figure 6 Schematic diagram of the product batch number of a production traceability method in an embodiment of the present disclosure.

[0045] Figure 7 Schematic diagram of the traceability chain of a production traceability method in an embodiment of the present disclosure.

[0046] Figure 8 Schematic diagram of a production traceability device in an embodiment of the present disclosure.

[0047] Figure 9 Block diagram showing the structure of a computer device of a production traceability method in an embodiment of the present disclosure. Detailed implementation manners

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

[0049] In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically independent entities. These functional entities can be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0050] For ease of understanding, before introducing the embodiments of the present disclosure, several terms involved in the embodiments of the present disclosure are first explained as follows:

[0051] Master roll of film material: It refers to the raw material film material purchased from suppliers, all in rolls;

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

[0053] Film sheet: It refers to the finally formed products in sheets, such as automotive explosion-proof films and mobile phone films;

[0054] Film material cutting production: It means first cutting the master roll of film material into sub-rolls, then unfolding multiple sub-rolls of raw material film material, and cutting them into film sheets after laminating them together.

[0055] Next, with reference to the accompanying drawings, the specific implementation manners of the embodiments of the present disclosure will be described in detail.

[0056] Figure 1 The exemplary application system architecture diagram to which the production traceability method in the embodiments of the present disclosure can be applied is shown. As Figure 1 shown, the system architecture may include a terminal device 101, a network 102, and a server 103.

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

[0058] Optionally, the above-mentioned wireless network or wired network uses standard communication technologies and / or protocols. The network is usually the Internet, but can also be any network, including but not limited to any combination of a local area network (LAN), a metropolitan area network (MAN), a wide area network (WAN), a mobile, wired or wireless network, a private network or a virtual private network. In some embodiments, technologies and / or formats including Hyper Text Mark-up Language (HTML), Extensible Markup Language (XML), etc. are used to represent data exchanged through the network. In addition, conventional encryption technologies such as Secure Socket Layer (SSL), Transport Layer Security (TLS), Virtual Private Network (VPN), Internet Protocol Security (IPsec), etc. can be used to encrypt all or some of the links. In other embodiments, customized and / or dedicated data communication technologies can also be used to replace or supplement the above data communication technologies.

[0059] The terminal device 101 can be various electronic devices, including but not limited to smart phones, tablet computers, laptop portable computers, desktop computers, wearable devices, augmented reality devices, virtual reality devices, etc.

[0060] Optionally, the clients of the application programs installed in different terminal devices 101 are the same, or clients of the same type of application programs based on different operating systems. Depending on the different terminal platforms, the specific form of the client of the application program can also be different. For example, the client of the application program can be a mobile phone client, a PC client, etc.

[0061] The server 103 can be a server that provides various services, such as a background management server that supports the operations performed by the user using the terminal device 101. The background management server can analyze and process data such as received requests, and feedback the processing results to the terminal device.

[0062] Optionally, the server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network), and big data and artificial intelligence platforms. The terminal can be a smart phone, a tablet computer, a laptop computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limited thereto. The terminal and the server can be directly or indirectly connected through wired or wireless communication methods, and this application does not make any restrictions here.

[0063] Those skilled in the art can know that Figure 1 the number of terminal devices, networks and servers in

[0064] Under the above system architecture, an embodiment of the present disclosure provides a production traceability method, which can be executed by any electronic device with computing and processing capabilities.

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

[0066] Figure 2 shows a schematic diagram of a production traceability method in an embodiment of the present disclosure. As Figure 2 shown, the production traceability method provided in the embodiments of the present disclosure includes the following steps:

[0067] Step S202: Scan the film master roll label of the film master roll to obtain the film master roll information;

[0068] Step S204: In response to the film master roll being slit into multiple sub-rolls, determine the sub-roll information according to the film 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 film master roll;

[0069] Step S206: In response to the sub-roll being cut into multiple film sheets, determine the product batch number according to the production information and sub-roll information during the cutting process;

[0070] Step S208: Using the film material master roll information, sub-roll information, and product batch number as nodes, construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship 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 film material master roll information.

[0071] In the embodiment of the present disclosure, the film material master roll information is obtained by scanning the film material master roll label, which solves the problem that the original data of the raw materials of the film material master roll needs to be manually entered, greatly improves the feeding efficiency and the accuracy of data entry, and can also perform feeding accuracy verification to ensure that the wrong materials are not fed. After the film material master roll is slit into sub-rolls, the sub-roll information is obtained based on the film material master roll information, and the binding relationship between the film material master roll and the sub-rolls is established. Through the sub-roll information, the original position of the sub-roll in the film material master roll can be quickly located, laying the foundation for the quality analysis of raw materials; the sub-rolls are cut into multiple film sheets, and according to the production information and sub-roll information during the cutting process, the product batch number is determined. Using the film material master roll information, sub-roll information, and product batch number as nodes with an inheritance relationship, a traceability chain is constructed, thereby establishing a complete traceability chain for the film material cutting production process from the film material master roll, sub-rolls to film sheets. Once a quality problem occurs in the product, 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 caused by this root cause can be quickly intercepted. During the film material cutting production process, it is passed backward step by step along the process routes of the film material master roll, sub-rolls, and film sheets, and traceability information including the film material master roll information, sub-roll information, and product batch number is added in each process. By connecting and corresponding the traceability information through the traceability chain, information traceability query can be carried out conveniently and quickly, and the accuracy can be ensured, greatly reducing manual statistical operations.

[0072] The film material cutting production process includes processes such as feeding the film material master roll into a slitter, slitting the film material master roll into sub-rolls, feeding the sub-rolls into a cutting machine, cutting the sub-rolls into film sheets, inspecting the quality of the film sheets, packaging the products, and printing the batch number.

[0073] Before feeding the film material master roll into the slitter, the film material master roll label of the film material master roll is scanned to obtain the film material master roll information. In an embodiment, the film material master roll information includes a variety of original parameters of the film material master roll; the original parameters of the film material master roll in the film material master roll information are separated by identifiers.

[0074] Figure 3 The schematic diagram of the film material master roll label showing a production traceability method in the embodiment of the present disclosure is as Figure 3 shown. In the film material master roll label, it is divided into an original parameter display area of the film material master roll and a two-dimensional code display area.

[0075] The original parameter display area of the master roll of film material shows various original parameters of the master roll of film material, 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. In the QR code display area, there is a QR code of the master roll of film material. All the original parameters of the original parameter display area of the master roll of film material are configured in the QR code of the master roll of film material. Among them, the format of the QR code encoding content for all the original parameters of the master roll of film material configured in the QR code is "raw material material number#batch number#width#length#production date", that is: "TY3G025Q#2B10S2A0-1#1250MM#20M#20221230". Between each original parameter, they are separated by the identifier #.

[0076] By scanning the QR code of the master roll of film material on the label of the master roll of film material, the encoding of all the original parameters of the master roll of film material is obtained. Using the position of the identifier # for parsing, all the original parameters of the master roll of film material are recorded and stored in the system. When querying is needed, inputting the batch number can automatically query relevant information such as the material, width, and production date of the raw material of the master roll of film material.

[0077] Since different models of film products need to use raw material master rolls of different materials and different widths, before starting production, the material numbers and widths of the raw materials required for each model of film product are first entered into the system as basic data. When inputting the raw material master roll of film material during production, a scan is performed. The system parses the material number and width of the currently input raw material master roll of film material from the content of the scanned QR code, and compares them with the theoretical values required to produce this model of film in the system. If they match, production continues; if not, an error is reported, thereby realizing automatic verification of whether the material and specifications of the raw material master roll of film material meet the process requirements.

[0078] In an embodiment, a diaphragm to be produced is an automotive explosion-proof film, which is a composite film composed of multiple film materials of different materials. The structure of the automotive explosion-proof film mainly includes an anti-UV layer, a wear-resistant layer, a coloring layer, a heat-insulating layer, an explosion-proof layer, an adhesive layer, etc. To form the multi-layer structure of the automotive explosion-proof film, different film materials are required. Among them, the anti-UV layer is composed of polymer materials, the wear-resistant layer is composed of acrylic materials, the coloring layer is composed of PET (polyethylene terephthalate) materials, the heat-insulating layer is composed of metal evaporation materials, the explosion-proof layer is composed of PET materials, and the adhesive layer is composed of acrylic adhesives. When manufacturing the automotive explosion-proof film, multiple film materials of different materials such as the above polymer materials, acrylic materials, PET, metal evaporation materials, and acrylic adhesives are required. For the convenience of transportation, the raw materials purchased from suppliers are transported in the form of winding the film materials into master rolls of film materials. Therefore, the raw materials purchased from suppliers can be divided into master rolls of film materials composed of polymer materials, master rolls of film materials composed of acrylic materials, master rolls of film materials composed of PET, master rolls of film materials composed of metal evaporation materials, and master rolls of film materials composed of acrylic adhesives according to different materials.

[0079] In an embodiment, the raw materials of the master roll of film materials can be of multiple materials, not limited to the above examples. They can also be various types of materials such as plastics, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), metals, papers, polyester films (PET), and polyimides (PI), which are not listed one by one here and all belong to the category of materials protected by the master roll of film materials in this embodiment.

[0080] In an embodiment, in response to the master roll of film materials being cut into multiple sub-rolls, the sub-roll information is determined according to the master roll information of the film materials, and the sub-roll information is configured on the sub-roll label, including:

[0081] The master roll of film materials is cut along the cutting direction according to the first quantity requirement to determine the first quantity of divided rolls; the cutting direction is the direction perpendicular to the axial direction of the master roll of film materials; the divided rolls have a first position code determined according to the first quantity requirement;

[0082] The first quantity of divided rolls is unfolded along the axial direction of the divided rolls, cut and wound along the axial direction of the divided rolls according to the second quantity requirement to determine the 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; the second position code is used to identify the original position of the sub-roll in the master roll of film materials;

[0083] According to the second position code and the master roll information of the film materials, the sub-roll information is determined;

[0084] The sub-roll information is configured on the sub-roll label; the sub-roll label is displayed on the sub-roll, and the sub-roll label is used to provide the sub-roll information after being scanned.

[0085] In the process of slitting the master roll of the film material into sub-rolls, it is first necessary to determine the axial direction of the master roll of the film material. The axial direction of the master roll of the film material is the direction where the axis is located when the master roll of the film material is wound. Based on the determined axial direction of the master roll of the film material, the cutting direction is determined as the direction perpendicular to the axial direction of the master roll of the film material, and the master roll of the film material is cut along the cutting direction; when cutting the master roll of the film material, it is necessary to cut according to the first quantity requirement to obtain the first quantity of split rolls.

[0086] Figure 4 The schematic diagram of cutting and splitting the master roll of the film material in a production traceability method according to an embodiment of the present disclosure is shown as Figure 4 shown. If the first quantity requirement is 4, then when cutting the master roll of the film material, it needs to be cut 3 times to obtain 4 split rolls. In order to encode the split rolls, the split rolls obtained by cutting are encoded along the axial direction of the master roll of the film material. For example, they are marked with A, B, C, D... The first position codes corresponding to the above 4 split rolls obtained by splitting are: split roll A, split roll B, split roll C, split roll D.

[0087] Each of the first quantity of split rolls obtained is unfolded along the split roll axis, where the split roll axis and the axial direction of the master roll of the film material are in the same direction. The unfolded split roll is cut along the split roll axis; when cutting the split roll, it is necessary to cut according to the second quantity requirement, and then the quantities of the sub-rolls corresponding to each split roll are added up to determine the second quantity of sub-rolls.

[0088] Figure 5 The schematic diagram of cutting the split roll into sub-rolls in a production traceability method according to an embodiment of the present disclosure is shown as Figure 5 shown. If the second quantity is 12 and there are 4 split rolls, then each sub-roll needs to be cut 2 times to obtain 12 sub-rolls. In order to encode the sub-rolls, the sub-rolls obtained by cutting are encoded along the direction perpendicular to the axial direction of the sub-rolls. For example, they are marked with 1, 2, 3, 4... Based on the first position codes of the above 4 split rolls obtained and the second quantity requirement, the second position codes of the sub-rolls are determined; specifically, for split roll A, sub-rolls A1, A2, and A3 are obtained by cutting, for split roll B, sub-rolls B1, B2, and B3 are obtained by cutting, for split roll C, sub-rolls C1, C2, and C3 are obtained by cutting, and for split roll D, sub-rolls D1, D2, and D3 are obtained by cutting. The above-obtained sub-rolls A1, A2, A3, B1, B2, B3, C1, C2, C3, D1, D2, and D3 are the second position codes, and through the second position codes, the original positions of the sub-rolls in the master roll of the film material can be quickly determined.

[0089] The design of the sub-roll batch number is to add the second position code of the sub-roll after the batch number in the mother roll information of the film material, and separate them with "#". For example, if the batch number of the mother roll of the film material is "2B10S2A0-1", then the batch number of the corresponding sub-roll A1 is "2B10S2A0-1#A1". Through the above design method, the association relationship between the sub-roll and the mother roll of the film material is established. Further, the material number, production date and other information in the mother roll information of the film material are inherited, and the material number, production date and the batch number of the sub-roll are determined as the sub-roll information. After cutting to obtain multiple sub-rolls, each sub-roll is wound up, and a sub-roll label is pasted on the sub-roll.

[0090] In the embodiment, the sub-roll information is configured on the sub-roll label. The form of the sub-roll label is similar to that of the mother roll label of the film material, and also includes a sub-roll information display area and a QR code display area. In the sub-roll information display area, the material number, production date and the batch number of the sub-roll are displayed. In the QR code display area, a sub-roll QR code is displayed, and all the sub-roll information is configured in the sub-roll QR code. The sub-roll label is displayed on the sub-roll, and when the sub-roll QR code in the sub-roll label is scanned, it is used to provide the sub-roll information.

[0091] By pasting QR code labels on the mother roll and sub-roll of the film material to record the subordinate relationship, type, quantity, batch and other information of the mother roll and sub-roll of the film material, during the production process, the information is transmitted step by step along the process route by scanning the code, and key traceability information is added in each process. Through the association relationship of the codes, all key information is connected and corresponding, so as to facilitate the subsequent establishment of the traceability chain of the whole production process, and the information traceability query can be carried out conveniently and quickly, and the accuracy can be guaranteed, and the manual statistical operation can be greatly reduced.

[0092] In the embodiment, in response to the sub-roll being cut into multiple film sheets, according to the production information and sub-roll information in the cutting process, the product batch number is determined, including:

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

[0094] The composite film is cut according to the set size to determine multiple film sheets;

[0095] According to the production information and sub-roll information in the cutting process, the product batch number corresponding to the film sheet is determined.

[0096] Since different film sheets need to be laminated and composed of different materials, when making film sheets, first, according to the film sheet material requirements, multiple sub-rolls of different materials are determined, the multiple sub-rolls are unfolded, laminated in a set order and then processed to form a composite film. According to the set size of the film sheet production, the composite film is cut to obtain the final film sheet product.

[0097] In the production process of cutting a sub-roll into multiple diaphragms, based on the sub-roll information obtained by scanning the sub-roll label and combining the production information of the cutting process, the product batch number corresponding to the diaphragm is automatically generated. Among them, the product batch number at least includes: diaphragm production date, production personnel information, quality inspection personnel information, sub-roll information, and production equipment information.

[0098] Figure 6 The product batch number schematic diagram showing a production traceability method in an embodiment of the present disclosure is as Figure 6 shown. For the product batch number "MQ20240410001A10101001", MQ is a fixed character, usually set by the manufacturer itself; 20240410 is the diaphragm production date; 001 is the quality inspection personnel information, usually representing the quality inspection personnel number; A1 is the batch number of sub-roll A1, belonging to the 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 serial number of the production model, and 0001 indicates the first produced diaphragm.

[0099] From the product batch number, it can be directly seen the equipment used to produce the product, the personnel who produced the product, the personnel who inspected the product, and the production date of the product. And through the product number, the batch number of the sub-roll used can be queried, and further the material and batch number of the raw material of the film material master roll used can be queried.

[0100] In the embodiment, taking the film material master roll information, sub-roll information, and product batch number as nodes, a traceability chain is constructed; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship 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 film material master roll information.

[0101] Figure 7 The traceability chain schematic diagram showing a production traceability method in an embodiment of the present disclosure is as Figure 7 shown. Cutting the film material master roll into sub-rolls and then cutting the sub-rolls into multiple diaphragms is a production process of gradual subdivision. In the production process, the generated information is also gradually subdivided. Therefore, according to the production process, the film material master roll information, sub-roll information, and product batch number can be used as nodes to construct a traceability chain. Specifically, taking the product batch number as a starting node, the sub-roll information is the parent node of the product batch number, and the film material master roll information is the parent node of the sub-roll information. In this way, an inheritance relationship from the film material master roll information to the sub-roll information and then to the product batch number is constructed, thus constructing a traceability chain.

[0102] In the 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 film 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, in the traceability chain, starting from the product batch number as the starting node, trace upwards. The parent node of the product batch number is the sub-roll information, and the sub-roll information includes the sub-roll batch number; the parent node of the sub-roll information is the film mother-roll information, and the film mother-roll information includes the film mother-roll batch number; the parent node of the film mother-roll information is the work order batch number, the parent node of the work order batch number is the production order number, and the parent node of the production order number is the sales order number. Based on the above inheritance relationship, at any node in the traceability chain, it is possible to trace upwards or downwards.

[0104] The embodiment further includes:

[0105] If tracing other film pieces belonging to the same film mother-roll as the target film piece, then according to the inheritance relationship of the traceability chain and the product batch number of the target film piece, determine that the parent node of the target film piece is the target sub-roll;

[0106] According to the sub-roll information of the target sub-roll, determine that the parent node of the target sub-roll is the target film mother-roll;

[0107] Determine the sub-nodes of the other sub-rolls obtained by cutting the target film mother-roll except the target sub-roll as the other film pieces belonging to the same film mother-roll as the target film piece.

[0108] In the complete traceability chain of the film cutting production process established above, all relevant data can be queried forwards and backwards through any data in the traceability chain. For example, if it is found that a film piece with the product batch number MQ20220412001A101010001 has quality problems, then use this film piece as the target film piece for tracing, and trace to other film pieces belonging to the same film mother-roll as the target film piece, because these film pieces may also have quality problems.

[0109] Specifically, according to the product batch number of the target film piece, through the inheritance relationship of the traceability chain, trace upwards to determine that the parent node of the target film piece is the target sub-roll;

[0110] According to the sub - volume information of the target sub - volume, through the inheritance relationship of the traceability chain, trace upward to the parent node of the target sub - volume, which is the target film material master roll. In this way, along the traceability chain, it can be traced that the batch number of the raw material film material master roll used for this target film is 2B10S2A0 - 1. If it is found that this batch of raw material film material master roll causes this quality problem, then along the traceability chain, it is necessary to trace all other sub - volumes belonging to this same film material master roll, as well as the child nodes of all other sub - volumes. These child nodes are other film pieces belonging to the same film material master roll as the target film piece. For example, trace to all related sub - volumes (2B10S2A0 - 1#A1, 2B10S2A0 - 1#A2) and film pieces, and take emergency measures to intercept them to prevent large - scale quality problems. At the same time, it can also be traced that the product with batch number MQ20220412001A101010001 was produced by operator No. 01 on April 12, 2022 using equipment No. 01 and inspected by quality inspector No. 001. Its sales order number is SEORD000125. Based on this information, the root cause of the quality problem can be further quickly investigated, and it can also be quickly found out for which customer it was produced, so as to discuss follow - up treatment measures with the customer.

[0111] The embodiment of the present disclosure solves the problem of the original data entry of the raw materials of the film material master roll, greatly improves the feeding efficiency and the accuracy of data entry, and can also perform feeding accuracy verification to ensure that the wrong materials are not fed; establishes the binding relationship between the sub - volume and the film material master roll, and can quickly find the position of the sub - volume on the film material master roll through the sub - volume batch number, so as to further analyze the raw material quality; through the established complete traceability chain of the film cutting production process, once a quality problem occurs in the product, it can quickly trace back to the root cause of the problem and quickly intercept other products that may cause quality problems caused by this root cause. By introducing digital technology into the film cutting production management process, a traceability method and system for the film cutting production process are established. Once a quality problem occurs, the reason can be quickly traced, the minimum impact range can be locked, and losses can be stopped in time: through the product batch number generated by the system, the production date, production personnel, quality inspection personnel, and production equipment used for this batch of products can be directly seen; according to the product batch number, further query the batch information of the raw materials of the film material master roll from which this film piece comes and the equipment parameters when this film piece was produced; can record in detail the corresponding relationship between the film material master roll and the sub - volume, quickly find the batch information of the raw materials of the film material master roll along the traceability chain, and then query all related sub - volumes and film pieces through the batch information of the film material master roll, so as to quickly find out all products and semi - finished products with potential quality hazards and prevent the further amplification of quality accidents.

[0112] By establishing a traceability method and system for the film material cutting production process, by pasting QR code labels on the master roll and sub-rolls of the film material to record the subordinate relationship between the master roll and sub-rolls of the film material, as well as information such as its type, quantity, and batch number. During the production process, by scanning the code, it is passed step by step along the process route and key traceability information is newly added at each process. The system connects and corresponds all key information through the associated relationship of internal coding, thereby establishing a traceability chain for the entire production process, enabling convenient and fast information traceability query, and ensuring accuracy, greatly reducing manual statistical operations.

[0113] It should be noted that in the technical solution of the present disclosure, the acquisition, storage, use, processing, etc. of data all comply with the relevant regulations of national laws and regulations. In the embodiments of the present disclosure, various types of data such as personal identity data, operation data, and behavior data related to individuals, customers, and groups have been authorized.

[0114] Based on the same inventive concept, an embodiment of the present disclosure also provides a production traceability device, as described in the following embodiments. Since the principle of solving problems in this device embodiment is similar to that of the above method embodiment, the implementation of this device embodiment can refer to the implementation of the above method embodiment, and the repeated parts will not be elaborated.

[0115] Figure 8 Shows a schematic diagram of a production traceability device in an embodiment of the present disclosure, as Figure 8 shown, the device includes:

[0116] The master roll information acquisition module 801 is configured to scan the master roll label of the film material master roll to obtain the master roll information of the film material;

[0117] The sub-roll information determination module 802 is configured to, in response to the film material master roll being cut into multiple sub-rolls, determine the sub-roll information according to the master roll information of the film material, 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 film material master roll;

[0118] The product batch number determination module 803 is configured to, in response to the sub-roll being cut into multiple film sheets, determine the product batch number according to the production information and sub-roll information during the cutting process;

[0119] The traceability chain construction module 804 is configured to use the master roll information of the film material, 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 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 master roll information of the film material.

[0120] It should be noted here that the above-mentioned master roll information acquisition module 801, sub-roll information determination module 802, product lot number determination module 803, and traceability chain construction module 804 correspond to S202 - S208 in the method embodiment. The examples and application scenarios implemented by the above modules and the 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 of the relevant technical field can understand that various aspects of the present disclosure can be implemented as a system, method, or program product. Therefore, various aspects of the present disclosure can be specifically implemented in the following forms, namely: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or an implementation combining hardware and software aspects, which can be collectively referred to herein as "circuitry", "module", or "system".

[0122] The following refers to Figure 9 to describe the electronic device 900 according to this embodiment of the present disclosure. Figure 9 The electronic device 900 shown is only an example and should not impose any limitations on the functions and usage scope of the embodiments of the present disclosure.

[0123] As Figure 9 shown, the electronic device 900 is presented in the form of a general-purpose computing device. The components of the electronic device 900 may include, but are not limited to: the above-mentioned at least one processing unit 910, the above-mentioned 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] Among them, the storage unit stores program code, and the program code can be executed by the processing unit 910, so that the processing unit 910 executes the steps according to various exemplary embodiments of the present disclosure described in the above "Exemplary Method" section of this specification. For example, the processing unit 910 may execute the following steps of the above method embodiment: scanning the master roll label of the film material master roll to obtain the master roll information of the film material; in response to the master roll of the film material being slit into multiple sub-rolls, determining the sub-roll information according to the master roll information of the film material, 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 master roll of the film material; in response to the sub-roll being cut into multiple film sheets, determining the product lot number according to the production information of the cutting process and the sub-roll information; using the master roll information of the film material, the sub-roll information, and the product lot number as nodes to construct a traceability chain; the nodes in the traceability chain have an inheritance relationship, and the inheritance relationship includes: the sub-roll information is the parent node of the product lot number, and the sub-roll information is the child node of the master roll information of the film material.

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

[0126] The storage unit 920 may also include a program / utilities 9204 having a set (at least one) of program modules 9205. Such program modules 9205 include, but are not limited to: an 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] The bus 930 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus structures.

[0128] The electronic device 900 may also communicate with one or more external devices 940 (such as a keyboard, a pointing device, a Bluetooth device, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 900, and / or may communicate with any device that enables the electronic device 900 to communicate with one or more other computing devices (such as a router, a modem, etc.). Such communication may be carried out through an input / output (I / O) interface 950. Also, the electronic device 900 may communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through a network adapter 960. As shown in the figure, the network adapter 960 communicates with other modules of the electronic device 900 through the bus 930. It should be understood that although not shown in the figure, other hardware and / or software modules may be used in conjunction with the 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, etc.

[0129] Through the description of the above embodiments, those skilled in the art can easily understand that the example embodiments described herein can be implemented by software, or can be implemented by a combination of software and necessary hardware. Therefore, the technical solutions according to the embodiments of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.

[0130] In particular, according to an embodiment of the present 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 production traceability method.

[0131] In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium, which may be a readable signal medium or a readable storage medium. A program product capable of implementing the above method of the present disclosure is stored thereon. In some possible implementation manners, various aspects of the present disclosure may also be implemented in the form of a program product, which includes program code. When the program product runs on a terminal device, the program code is used to cause the terminal device to execute the steps according to various exemplary embodiments of the present disclosure described in the "Exemplary Method" section of this specification.

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

[0133] In the present disclosure, the computer-readable storage medium may include a data signal propagated in a baseband or as part of a carrier wave, in which the readable program code is carried. Such a propagated data signal may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The readable signal medium may also be any readable medium other than the readable storage medium, which can send, propagate, or transmit a program for use by or in combination 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 appropriate medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination of the above.

[0135] In specific implementation, program code for performing the operations of the present disclosure can be written in any combination of one or more programming languages, including object-oriented programming languages such as Java, C++, etc., and also including conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computing device, partially on the user's device, executed as a stand-alone 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 the case of a remote computing device, the remote computing device can be connected to the user's computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computing device (e.g., by connecting through the Internet using an Internet service provider).

[0136] It should be noted that although several modules or units of a device for action execution are mentioned in the above detailed description, this division is not mandatory. In fact, according to the embodiments of the present disclosure, the features and functions of two or more of the above-described modules or units 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] In addition, although the steps of the methods in the present disclosure are described in a specific order in the drawings, this does not require or imply that these steps must be performed in that specific order, or that all the steps shown must be performed to achieve the desired result. Additionally or alternatively, some steps can be omitted, multiple steps can be combined into one step for execution, and / or one step can be decomposed into multiple steps for execution, etc.

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

[0139] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the appended claims.

Claims

1. A production tracing method, characterized in that: include: Scan the film material roll label of the film material roll to obtain the film material roll information; In response to the film material mother roll being cut into a plurality of sub-rolls, determining sub-roll information according to the film material 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 film material mother roll; In response to the sub-roll being cut into a plurality of film sheets, determining a product batch number according to production information of a cutting process and the sub-roll information; The film material mother roll information, the sub-roll information and the product batch number are used as nodes to build a traceability chain; The nodes in the traceability chain have an inheritance relationship, and the inheritance relationship includes: the sub-volume information is the parent node of the product batch number, and the sub-volume information is the child node of the film material parent volume information.

2. The production tracing method according to claim 1, characterized in that: The film material mother roll information includes a plurality of original parameters of the film material mother roll; in the film material mother roll information, the original parameters of the film material mother roll are separated by identifiers.

3. The production tracing method according to claim 1, characterized in that: In response to the film material mother roll being cut into a plurality of sub-rolls, determining sub-roll information according to the film material mother roll information, and configuring the sub-roll information on the sub-roll label, including: The mother roll of film material is cut along a cutting direction according to a first quantity requirement to determine a first number of sub-rolls; the cutting direction is a direction perpendicular to the axial direction of the mother roll of film material; the sub-rolls have a first position code determined according to the first quantity requirement; Unfold the first number of sub-rolls along the axial direction of the sub-rolls, cut and reel them along the axial direction of the sub-rolls according to the second number requirement, and determine the second number of sub-rolls; the sub-rolls have second position codes determined according to the first position codes and the second number requirement; the second position codes are used to identify the original positions of the sub-rolls in the film material mother roll; Determine the sub-roll information according to the second position code and the film material mother roll information; The subvolume information is configured on a subvolume label; the subvolume label is displayed on the subvolume, and the subvolume label is used to provide the subvolume information after being scanned.

4. The production tracing method according to claim 1, characterized in that: In response to the sub-roll being cut into a plurality of film sheets, determining a product batch number according to production information of a cutting process and the sub-roll information, including: According to the requirements of the film material, the sub-rolls of different materials are unfolded and laminated to form a composite film; Cutting the composite film according to set dimensions to determine a plurality of film sheets; The product batch number corresponding to the film is determined according to the production information of the cutting process and the sub-roll information.

5. The production tracing method according to claim 1, characterized in that: Also includes: If the target film sheet is traced back to other films of the same film material mother roll, the parent node of the target film sheet is determined to be the target sub-roll according to the inheritance relationship of the traceability chain and the product batch number of the target film sheet; According to the sub-volume information of the target sub-volume, determining that the parent node of the target sub-volume is the target film material parent volume; The child nodes of other sub-rolls except the target sub-roll obtained by cutting the target film material mother roll are determined as other film sheets of the same film material mother roll to which the target film sheet belongs.

6. The production tracing 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 film material mother 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.

7. A production tracing device, characterized in that: include: A film material mother roll information acquisition module is used to scan the film material mother roll label of the film material mother roll to acquire the film material mother roll information; A sub-roll information determination module, configured to determine sub-roll information according to the film material mother roll information in response to the film material mother roll being cut into a plurality of sub-rolls, and configure 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 mother roll; A product batch number determination module, for determining the product batch number according to production information of a cutting process and the sub-roll information in response to the sub-roll being cut into a plurality of film sheets; A traceability chain construction module, used to construct a traceability chain using the membrane material mother roll information, the sub-roll information and the product batch number as nodes; The nodes in the traceability chain have an inheritance relationship, and the inheritance relationship includes: the sub-volume information is the parent node of the product batch number, and the sub-volume information is the child node of the film material parent volume information.

8. An electronic device, characterized in that: include: processor; as well as A memory, configured to store executable instructions of the processor; The processor is configured to execute the production traceability method according to any one of claims 1 to 6 by executing the executable instructions.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the production tracing method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the production tracing method according to any one of claims 1 to 6 is implemented.

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