Lamination information tracing system and method for laminated assembly

Abstract

The present application relates to a lamination information tracing system and method for a laminated assembly. The system comprises: a lamination device, which comprises at least one lamination substrate for transmitting a laminated assembly that enters from a feeding port of the lamination device, wherein each lamination substrate is provided with a first identification code; a first identification device, which is arranged on the side of the feeding port, and is used for identifying, when the laminated assembly enters from the feeding port, the first identification code of the corresponding lamination substrate at the feeding port; a second identification device, which is arranged on a feeding platform, and is used for identifying, when the laminated assembly enters the feeding port, a second identification code carried by the laminated assembly; a collection terminal, which is in signal connection with the first identification device and the second identification device, and is used for collecting lamination substrate usage information corresponding to the first identification code and laminated assembly information corresponding to the second identification code; and a server, which is in signal connection with the collection terminal, and is used for associating the lamination substrate usage information with the laminated assembly information. By using the system, the lamination quality and efficiency of an assembly can be improved.

Description

Lamination information tracing system and method for laminated components

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese invention patent application No. 202410369177.2 filed on March 28, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to the technical field of photovoltaic modules, and in particular to a lamination information tracing system and method for laminated modules. Background Art

[0004] With the development of laminate assembly technology, laminating machine technology has emerged. Currently, most laminating machines for laminated components have a dual- or triple-chamber structure, with four upper and four lower substrates laminated per layer. A dual-chamber laminator has four upper and four lower substrates per layer, while a triple-chamber laminator has six upper and six lower substrates per layer. During the lamination process, the laminating substrate (for example, the laminating cloth, which can be PTFE) may become damaged, wrinkled, or become stained with EVA adhesive, resulting in degradation such as pitting and internal bubbles on the back film of the laminated component.

[0005] Traditionally, only the component information of laminated components can be traced. However, when a component is degraded due to abnormalities such as damage, wrinkles, or EVA adhesive sticking to the substrate, the abnormal substrate cannot be quickly and accurately traced, resulting in reduced lamination quality and efficiency. Summary of the Invention

[0006] Based on this, it is necessary to provide a lamination information tracing system and method for laminated assemblies that can improve the lamination quality and efficiency of laminated assemblies in response to the above technical problems.

[0007] In a first aspect, a lamination information tracing system for a laminated assembly is provided, the system comprising:

[0008] A laminating device comprising at least one laminating substrate for conveying a laminating assembly fed from a feed port of the laminating device, each laminating substrate being provided with a first identification code;

[0009] A first identification device is provided at the feed port side, and is used to identify a first identification code of the laminated substrate corresponding to the feed port when the laminated assembly enters from the feed port;

[0010] A second identification device is provided on the feeding platform and is used to identify the second identification code carried by the laminated component when the laminated component enters the feeding port;

[0011] a collection terminal, connected to the first identification device and the second identification device, for collecting the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code; and

[0012] The server is connected to the acquisition terminal by signal, and is used to receive and associate the laminate substrate usage information corresponding to the first identification code and the laminate component information corresponding to the second identification code sent by the acquisition terminal, and when receiving an information tracing request, determine the target laminate substrate usage information associated with the target laminate component information based on the target laminate component information in the information tracing request.

[0013] In some embodiments, each laminate substrate corresponds to at least one fixing device; each fixing device is configured with a unique first identification code; the first identification device is also used to identify the first identification code of the fixing device corresponding to the feed port when the laminate assembly enters from the feed port.

[0014] In some embodiments, the laminated substrate includes an upper laminated substrate and a lower laminated substrate, the fixing device includes an upper fixing device and a lower fixing device, and the first identification device is arranged on the side of the feed port and is located on the extension line of the central axis of the cross section of the upper laminated substrate; wherein, the first identification device is used to identify the first identification code of the upper laminated substrate at the feed port when the laminated assembly enters from the feed port, or to identify the first identification code of the upper fixing device corresponding to the upper laminated substrate at the feed port.

[0015] In some embodiments, the laminated substrate includes an upper laminated substrate and a lower laminated substrate, the fixing device includes an upper fixing device and a lower fixing device, and the first identification device is arranged on the side of the feed port and is located on the extension line of the central axis of the cross section of the lower laminated substrate; the first identification device is used to identify the first identification code of the lower laminated substrate at the feed port when the laminated assembly enters from the feed port, or to identify the first identification code of the lower fixing device corresponding to the lower laminated substrate at the feed port.

[0016] In some embodiments, the first identification device is configured to be at a vertical distance X from the fixture of the laminated substrate corresponding to the feed port; wherein X is greater than zero; the first identification device is configured to be at a vertical distance Y from the central axis of the feed port; wherein Y is greater than zero.

[0017] In some embodiments, X is in the range of 1 cm to 40 cm, and Y is in the range of 5 cm to 60 cm.

[0018] In some embodiments, the fixing device includes a fixed cross bar and a sleeve rod, the fixed cross bar is provided with at least one clip, the sleeve rod and each clip are detachably connected, and one end of the laminated substrate is provided with at least one ring sleeve, the sleeve rod is passed through each ring sleeve, and the sleeve rod is fixed to the fixed cross bar by each clip.

[0019] In some embodiments, the system further includes a display device connected to the server signal, the display device being configured to display information.

[0020] In a second aspect, a method for tracing lamination information of a laminated assembly is provided. The method is applied to a lamination information tracing system for a laminated assembly according to any embodiment of the first aspect, and the method comprises:

[0021] When the laminate assembly enters from the feed port of the laminating device, the first identification device identifies the first identification code of the corresponding laminate substrate at the feed port;

[0022] and identifying a second identification code carried by the laminate assembly through a second identification device;

[0023] collecting, through a collection terminal, the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code, and sending the laminate substrate usage information and the laminate assembly information to a server;

[0024] The server associates the laminate substrate usage information with the laminate assembly information, and upon receiving an information tracing request, determines the target laminate substrate usage information associated with the target laminate assembly information according to the target laminate assembly information in the information tracing request.

[0025] In some embodiments, the method further comprises: in response to a request for batch export of associated information, exporting the associated laminate assembly information and laminate substrate usage information within a requested time period.

[0026] The above-mentioned lamination information tracing system and method of the laminated assembly configures a unique first identification code on each laminated substrate, and identifies the first identification code of the laminated substrate corresponding to the feed port through a first identification device when the laminated assembly enters from the feed port, identifies the second identification code carried by the laminated assembly through a second identification device, and obtains the laminated substrate usage information corresponding to the first identification code and the laminated assembly information corresponding to the second identification code through a collection terminal, respectively, and then associates the laminated substrate usage information corresponding to the first identification code and the laminated assembly information corresponding to the second identification code through a server, thereby realizing information alignment between the laminated assembly and the laminated substrate. Moreover, in the subsequent information tracing process, the usage information of the laminated substrate used when the laminated assembly was laminated can be traced back by tracing the component information of the laminated assembly. Therefore, when a defective and degraded component occurs, the abnormal target laminated substrate can be quickly located, thereby improving the lamination quality and efficiency of the component. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG1 is a schematic structural diagram of a lamination information tracing system for a lamination assembly in some embodiments;

[0028] FIG2 is a schematic diagram of the arrangement positions of a laminating device and an identification device in some embodiments;

[0029] FIG3 is a schematic diagram of the arrangement positions of laminating equipment and identification devices in other embodiments;

[0030] FIG4 is a schematic flow diagram of a method for tracing lamination information of a laminated assembly in some embodiments;

[0031] FIG5 is a schematic structural diagram of a fixing device in some embodiments;

[0032] FIG6 is a diagram showing the internal structure of a server in one embodiment. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0034] The laminate information tracing system of the laminate assembly provided in the present application is shown in FIG1 . FIG1 shows a schematic structural diagram of the laminate information tracing system of the laminate assembly in some embodiments. Specifically, the system may include:

[0035] The laminating device 100 includes at least one laminating substrate 101 for transmitting the laminating assembly 400 entering from the feed port of the laminating device 100 , wherein each laminating substrate 101 is provided with a first identification code (not shown in the figure);

[0036] The first identification device 200 is provided at the feed port side and is used to identify the first identification code of the laminate substrate 101 corresponding to the feed port when the laminate assembly 400 enters from the feed port;

[0037] A second identification device 500 is provided on the feeding platform and is used to identify a second identification code (not shown in the figure) carried by the laminate assembly 400 when the laminate assembly 400 enters the feeding port;

[0038] The collection terminal 600 is connected to the first identification device 200 and the second identification device 500 for collecting the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code; and

[0039] The server 300 is signal-connected to the collection terminal 600, and is used to receive and associate the laminate substrate usage information corresponding to the first identification code and the laminate component information corresponding to the second identification code sent by the collection terminal 600, and when receiving an information tracing request, determine the target laminate substrate usage information associated with the target laminate component information based on the target laminate component information in the information tracing request.

[0040] For example, the number of laminating substrates 101 varies depending on the structure of the laminating apparatus 100. For example, for a single-chamber laminating apparatus, the number of laminating substrates 101 may be 4, for a dual-chamber laminating apparatus, the number of laminating substrates 101 may be 8, for a triple-chamber laminating apparatus, the number of laminating substrates 101 may be 12, etc. The laminating apparatus shown in FIG1 is a dual-chamber laminating machine, and each chamber includes 4 laminating substrates, namely, 2 upper laminating substrates (laminated fabrics) and 2 lower laminating substrates (laminated fabrics).

[0041] Illustratively, the laminating substrate 101 is a laminating cloth, for example, polytetrafluoroethylene cloth can be used. Of course, other laminating substrates 101 suitable for the laminating device 100 can also be included, and there is no limitation here.

[0042] Exemplarily, the laminated component 400 refers to a component that requires a lamination molding process. For example, in the solar energy field, it can be a photovoltaic component, etc., and in other fields it can also be other compatible components, which is not limited here.

[0043] For example, each laminate substrate 101 is configured with a unique first identification code. The length of the first identification code may be 1 cm to 10 cm, and the width may be 0.3 cm to 8 cm. The first identification code may be produced by various methods such as pasting, printing, and etching. The first identification code may be a bar code, a QR code, a digital code, etc.

[0044] For example, the laminate substrate usage information may include information such as the production date, manufacturer, and production start date of the laminate substrate. The basic conditions of the laminate substrate can be traced through the laminate substrate usage information. Laminated assembly information refers to information used to characterize or trace relevant data of the laminate assembly 400.

[0045] Exemplarily, the second recognition device 500 may be disposed on a feeding platform, that is, a platform different from that on which the first recognition device 200 and the laminating device 100 are disposed. For example, the first recognition device 200 and the laminating device 100 may be disposed on a laminating platform.

[0046] The above-mentioned lamination information tracing system of the laminated assembly is configured with a unique first identification code on each laminated substrate, and when the laminated assembly enters from the feed port, the first identification code of the laminated substrate corresponding to the feed port is identified by a first identification device, thereby obtaining the laminated substrate usage information corresponding to the laminated substrate, and the second identification code carried by the laminated assembly entering the feed port is identified by a second identification device arranged on the feed platform, and then the laminated substrate usage information corresponding to the first identification code is associated with the laminated assembly information corresponding to the second identification code and uploaded to the server, thereby realizing the information alignment of the laminated assembly and the laminated substrate. Furthermore, when the server receives the information tracing request, it can trace the component information of the laminated assembly while tracing the usage information of the laminated substrate used when the laminated assembly is laminated. Therefore, when a defective and degraded assembly occurs, the abnormal substrate can be quickly located, thereby improving the lamination quality and efficiency of the assembly.

[0047] For example, in actual applications, a user can send an information tracing request to a server via a terminal or other device. The information tracing request can include target laminate assembly information, which can be the laminate assembly information corresponding to an abnormal laminate assembly. Based on the association between the laminate assembly information and the laminate substrate usage information, the server retrieves the laminate substrate usage information corresponding to the target laminate assembly information as the target laminate substrate usage information, marks the target laminate substrate usage information as abnormal, and returns it to the query terminal. Therefore, operators can quickly and accurately locate the target laminate substrate during the assembly lamination process and implement timely replacement and adjustment, avoiding the generation of more defective assemblies, thereby improving the assembly lamination quality and efficiency.

[0048] In some embodiments, each laminate substrate 101 corresponds to at least one fixture 102; each fixture 102 is configured with a unique first identification code. The first identification device 200 is further configured to identify the first identification code of the corresponding fixture 102 at the feed inlet when the laminate assembly 400 enters the feed inlet. In this embodiment, by providing the first identification code on the fixture corresponding to the laminate substrate, the impact of the identification code printing on the laminate substrate quality can be reduced, thereby achieving the aforementioned purpose without affecting the lamination effect.

[0049] In some embodiments, referring to FIG5 , FIG5 shows a schematic structural diagram of a fixing device in some embodiments. Among them, the fixing device 102 is arranged on the laminating equipment 100, and the fixing device 102 includes a fixed cross bar 51 and a sleeve rod 52. At least one clip 53 is provided on the fixed cross bar 51, and the sleeve rod 52 and each clip 53 are detachably connected. At least one ring sleeve 54 is provided at one end of the laminating substrate 101. When it is desired to install the laminating substrate 101 on the laminating equipment 100, the sleeve rod 52 is passed through each ring sleeve 54, and the sleeve rod 52 connected with the laminating substrate 101 is fixed to the fixed cross bar 51 through the locking between each clip 53 and the sleeve rod 52, thereby achieving the fixing of the laminating substrate 101 to the laminating equipment 100. When it is desired to remove the laminating substrate 101 from the laminating equipment 100, the locking of each clip 53 and the sleeve rod 52 is released, and the sleeve rod 52 is removed from the fixed cross bar 51, thereby achieving the disassembly of the laminating substrate 101 from the laminating equipment 100. In this embodiment, the fixing device of the above structure can more conveniently replace the laminated substrate, and can also effectively drive the laminated substrate to rotate, which is helpful for transmission. Preferably, the fixed cross bar 51 is hard, which is conducive to the printing of the first identification code.

[0050] In some embodiments, reference may be made to FIG2 , which shows a schematic diagram of the arrangement positions of a laminating device and an identification device in some embodiments.

[0051] As shown in FIG2 , the laminated substrate 101 includes an upper laminated substrate 1011 and a lower laminated substrate 1012 , the fixing device 102 includes an upper fixing device 1021 and a lower fixing device 1022 , and the first identification device 200 is disposed on the feed port side and is located on the extension line of the central axis of the cross section of the upper laminated substrate 1011 ; wherein,

[0052] The first identification device 200 is used to identify the identification code of the upper laminate substrate 1011 at the feed port when the laminate assembly 400 enters from the feed port, or to identify the identification code of the upper fixing device 1021 corresponding to the upper laminate substrate 1011 at the feed port, and to send the laminate substrate usage information corresponding to the identified identification code to the server 300.

[0053] In some embodiments, reference may be made to FIG3 , which shows a schematic diagram of the arrangement positions of laminating equipment and identification devices in other embodiments.

[0054] 3 , the laminated substrate includes an upper laminated substrate 1011 and a lower laminated substrate 1012 , the fixture 102 includes an upper fixture 1021 and a lower fixture 1022 , and the first identification device 200 is disposed on the feed port side and is located on an extension line of the central axis of the cross section of the lower laminated substrate 1012 ;

[0055] The first identification device 200 is used to identify the identification code of the lower laminate substrate 1012 at the feed port when the laminate assembly 400 enters from the feed port, or to identify the identification code of the lower fixing device 1022 corresponding to the lower laminate substrate 1012 at the feed port, and to send the laminate substrate usage information corresponding to the identified identification code to the server 300.

[0056] In the two aforementioned embodiments, since the upper and lower laminated substrates are synchronously driven during the transmission process, with the upper laminated substrate being driven clockwise and the lower laminated substrate being driven counterclockwise, thereby transferring the laminated assembly from the feed port to the laminating device, the first identification device can be set to the first identification code corresponding to either the upper or lower laminated substrate to achieve traceability, thereby reducing the number of first identification devices required and reducing system costs. Of course, the identification codes of both the upper and lower laminated substrates can also be collected simultaneously.

[0057] In some embodiments, referring to Figures 2 and 3, the first identification device 200 is configured such that the vertical distance between the fixing device 102 of the laminated substrate 101 corresponding to the feed port is X, and the vertical distance between the fixing device 102 and the central axis of the feed port is Y; wherein X and Y are both greater than zero.

[0058] Exemplarily, X is in the range of 1 cm to 40 cm, and Y is in the range of 5 cm to 60 cm. More preferably, X is 10 cm, and Y is 30 cm.

[0059] In this embodiment, by reasonably setting up the first identification device, it is possible to more accurately and quickly identify the identification code of the laminate substrate corresponding to the laminate component to be entered when the laminate component enters the feed port, avoiding missed identification, thereby improving the accuracy of information association and information traceability.

[0060] In some embodiments, as shown in FIG1 , the system further includes a display device 700 signal-connected to the server 300. The display device 700 is configured to display the retrieved target laminate substrate usage information. In this embodiment, the display device clearly displays the retrieved information, facilitating verification by operators.

[0061] Next, based on the lamination information tracing system of the laminated assembly in the above-mentioned embodiment, the present application further provides a lamination information tracing method of the laminated assembly. Referring to FIG4 , FIG4 shows a schematic flow chart of the lamination information tracing method of the laminated assembly in some embodiments, the method comprising:

[0062] Step S402: When the laminate assembly enters from the feed port of the laminating device, a first identification device identifies a first identification code of the laminate substrate corresponding to the feed port;

[0063] Step S404: identifying a second identification code carried by the laminate assembly through a second identification device;

[0064] Step S406: collecting the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code through the collection terminal, and sending the laminate substrate usage information and the laminate assembly information to the server;

[0065] Step S408: The server associates the laminate substrate usage information with the laminate assembly information, and upon receiving an information tracing request, determines the target laminate substrate usage information associated with the target laminate assembly information according to the target laminate assembly information in the information tracing request.

[0066] The above-mentioned lamination information tracing method of the laminated assembly is achieved by configuring a unique first identification code on each laminated substrate, and identifying the first identification code of the laminated substrate corresponding to the feed port through a first identification device when the laminated assembly enters from the feed port, thereby obtaining the laminated substrate usage information corresponding to the laminated substrate, and identifying the second identification code carried by the laminated assembly entering the feed port through a second identification device arranged on the feed platform, and then the laminated substrate usage information corresponding to the first identification code and the laminated assembly information corresponding to the second identification code are associated with each other and uploaded to the server, thereby realizing information alignment between the laminated assembly and the laminated substrate. Furthermore, when the server receives an information tracing request, it can trace back the component information of the laminated assembly while tracing back the usage information of the laminated substrate used when the laminated assembly was laminated. Therefore, when a defective and degraded assembly occurs, the abnormal substrate can be quickly located, thereby improving the lamination quality and efficiency of the assembly.

[0067] In some embodiments, the method further comprises: in response to a request for batch export of associated information, exporting the associated laminate assembly information and laminate substrate usage information within a requested time period.

[0068] In this embodiment, the user can send a batch export request for related information to the server through a terminal or other device. The request may include the operation time period information, lamination equipment number information, etc. that need to be exported. According to the request, the server can export the associated lamination component information and lamination substrate usage information that meet the conditions, thereby facilitating the user to search and record.

[0069] The specific definition of the lamination information tracing method of the laminated assembly can be found in the above definition of the lamination information tracing system of the laminated assembly, which will not be repeated here.

[0070] In some embodiments, the server 300 structure diagram may be as shown in Figure 6. The computer device includes a processor, memory, and a network interface connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal via a network connection. When executed by the processor, the computer program implements a method for tracing laminate information of a laminated component.

[0071] Those skilled in the art will understand that the structure shown in FIG6 is merely a block diagram of a portion of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0072] Those skilled in the art will appreciate that all or part of the processes in the methods for implementing the above embodiments can be accomplished by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0073] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0074] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A lamination information tracing system for a laminated component, the system comprising: A laminating device comprising at least one laminating substrate for conveying a laminating assembly entering from a feed port of the laminating device, each of the laminating substrates being provided with a first identification code; a first identification device, provided at the side of the feed port, for identifying a first identification code of the laminated substrate corresponding to the feed port when the laminated assembly enters from the feed port; A second identification device, provided on the feeding platform, for identifying a second identification code carried by the laminated assembly when the laminated assembly enters the feeding port; a collection terminal, connected to the first identification device and the second identification device, for collecting the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code; as well as The server is signal-connected to the acquisition terminal, and is used to receive and associate the laminate substrate usage information corresponding to the first identification code and the laminate component information corresponding to the second identification code sent by the acquisition terminal, and when receiving an information tracing request, determines the target laminate substrate usage information associated with the target laminate component information based on the target laminate component information in the information tracing request.

2. The system according to claim 1, wherein: Each of the laminate substrates corresponds to at least one fixing device; each of the fixing devices is configured with a unique first identification code; the first identification device is also used to identify the first identification code of the fixing device corresponding to the feed port when the laminate assembly enters from the feed port.

3. The system according to claim 2, wherein: The laminated substrate includes an upper laminated substrate and a lower laminated substrate, the fixing device includes an upper fixing device and a lower fixing device, and the first identification device is arranged on the side of the feed port and is located on the extension line of the central axis of the cross section of the upper laminated substrate; wherein, The first identification device is used to identify the first identification code of the upper laminate substrate at the feed port, or to identify the first identification code of the upper fixing device corresponding to the upper laminate substrate at the feed port when the laminate assembly enters from the feed port.

4. The system according to claim 2, wherein: The laminated substrate includes an upper laminated substrate and a lower laminated substrate, the fixing device includes an upper fixing device and a lower fixing device, and the first identification device is arranged on the side of the feed port and is located on the extension line of the central axis of the cross section of the lower laminated substrate; The first identification device is used to identify the first identification code of the lower laminate substrate at the feed port, or to identify the first identification code of the lower fixing device corresponding to the lower laminate substrate at the feed port when the laminate assembly enters from the feed port.

5. The system according to claim 1, wherein The first identification device is configured such that the vertical distance from the fixture of the laminated substrate corresponding to the feed port is X; wherein X is greater than zero; The first identification device is configured to be at a vertical distance Y from the central axis of the feed port; wherein Y is greater than zero.

6. The system according to claim 5, wherein: The X is in the range of 1 cm to 40 cm, and the Y is in the range of 5 cm to 60 cm.

7. The system according to claim 2, wherein: The fixing device includes a fixed cross bar and a sleeve rod, the fixed cross bar is provided with at least one clip, the sleeve rod and each clip are detachably connected, one end of the laminated substrate is provided with at least one ring sleeve, the sleeve rod is passed through each ring sleeve, and the sleeve rod is fixed to the fixed cross bar by each clip.

8. The system according to any one of claims 1 to 7, wherein: The system further includes a display device connected to the server by signal, and the display device is used to display information.

9. A method for tracing lamination information of a laminated assembly, the method being applied to the lamination information tracing system of the laminated assembly according to any one of claims 1 to 8, the method comprising: When the laminate assembly enters from the feed port of the laminating device, the first identification device identifies the first identification code of the corresponding laminate substrate at the feed port; and identifying a second identification code carried by the laminate assembly through a second identification device; collecting, through a collection terminal, the laminate substrate usage information corresponding to the first identification code and the laminate assembly information corresponding to the second identification code, and sending the laminate substrate usage information and the laminate assembly information to a server; The server associates the laminate substrate usage information with the laminate component information, and upon receiving an information tracing request, determines target laminate substrate usage information associated with the target laminate component information based on the target laminate component information in the information tracing request.

10. The method according to claim 9, wherein: The method further comprises: In response to a request for batch exporting of associated information, the associated laminate assembly information and laminate substrate usage information within a requested time period are exported.

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