Intelligent packaging box production method and production system, control device and storage medium

Abstract

The invention discloses an intelligent packaging box production method and system, a control device and a storage medium. The intelligent packaging box production method comprises the steps that product size information and product identity information are obtained; obtaining packaging box size information according to the product size information; raw material numbers meeting production requirement conditions are matched according to the packaging box size information; outputting a raw material calling instruction according to the raw material number; a production control instruction is formed according to the packaging box size information to control a cutting device to machine the raw material plate; image scanning data of the packaging box finished product are obtained, and the finished product size of the packaging box finished product is analyzed according to the image scanning data; judging whether the size of the finished product conforms to the packaging box size information or not, and if yes, controlling a marking device to mark an identity label on the packaging box finished product according to the packaging box identity information; the packaging box identity information and the product identity information are bound and uploaded to the database, so that the product is matched with the storage space of the packaging box, the transportation quality of the product is improved, raw materials are reasonably used, and the refinement of the production process is improved.

Description

Technical Field

[0001] This invention relates to the field of packaging box manufacturing technology, and in particular to an intelligent packaging box production method and system, control device, and storage medium. Background Technology

[0002] The current production of packaging boxes involves manufacturing a large number of prefabricated packaging box components according to a few fixed size standards. When packaging boxes are needed, workers assemble these components into a box. Because the dimensions of the prefabricated components are fixed, the relative dimensions of the packaging are also relatively fixed. Workers can only rely on experience to select a roughly sized packaging box. However, in actual application, the packaging box often does not fit the product well. Packaging boxes that are too large or too small will not adequately protect the product inside, making it easy for the product to be damaged during transportation, thus causing disputes between suppliers and consumers. Summary of the Invention

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an intelligent production method and system for packaging boxes, a control device, and a storage medium, which adapts the storage space of the product and the packaging box to improve the transportation quality of the product, make rational use of raw materials, and improve the refinement of the production process.

[0004] A smart production method for packaging boxes according to a first aspect of the present invention includes: acquiring product size information and product identity information; deriving packaging box size information based on the product size information; matching raw material numbers that meet production requirements based on the packaging box size information; outputting a raw material call instruction based on the raw material number, the raw material call instruction being used to acquire raw material boards capable of producing the packaging box; forming a production control instruction based on the packaging box size information, and outputting the production control instruction to control a cutting device to process the raw material boards to form packaging box assembly parts, the packaging box assembly parts being assembled to form finished packaging boxes; acquiring image scanning data of the finished packaging box, and analyzing the image scanning data to determine the finished size of the finished packaging box; determining whether the finished size conforms to the packaging box size information, and if it does, controlling a marking device to mark an identity label on the finished packaging box based on the packaging box identity information; binding the packaging box identity information and product identity information and uploading them to a database.

[0005] A smart production method for packaging boxes according to an embodiment of the present invention has at least the following beneficial effects:

[0006] This invention discloses an intelligent packaging box production method. Based on product size information, suitable packaging box dimensions are determined. Then, suitable raw material boards are selected based on these dimensions. The corresponding raw material boards are retrieved using their numbers. A cutting device is then controlled to produce assembled packaging box parts according to the box dimensions. Workers or machines can then use these assembled parts to form finished packaging boxes. The finished packaging box is then scanned to analyze its dimensions and determine if they correspond to the specified dimensions. If they do, the finished packaging box is deemed suitable for storing the corresponding product. A marking device is then used to mark the finished packaging box with an identification label based on the packaging box's identity information. This packaging box and product identification information are bound and uploaded to a database. Subsequently, when loading products, workers can retrieve the finished packaging box with the corresponding product identification information, completing product storage. This design ensures that the product and packaging box storage space are compatible, improving product transportation quality, optimizing raw material use, and refining the production process.

[0007] According to some embodiments of the present invention, the process of matching the raw material number that meets the production requirements based on the packaging box size information includes: calculating the minimum production size value based on the packaging box size information; traversing the size data of all raw material boards and filtering out multiple raw material boards whose size data meets the minimum production size value; calculating the area of ​​the corresponding raw material board based on the size data of each filtered raw material board; obtaining the remaining quantity of the filtered raw material boards; selecting the raw material board with the smallest area among the raw material boards whose remaining quantity meets the remaining quantity threshold, and extracting the raw material number of the raw material board as the raw material number that meets the production requirements.

[0008] According to some embodiments of the present invention, the minimum production size value includes the minimum length and minimum width of the raw material; the calculation of the minimum production size value based on the packaging box size information includes: the minimum length L of the raw material. y =2*H b +2*D b , where H b D is the height of the packaging box. b The width of the packaging box; the minimum width D of the raw material. y =2*H b +L b , where L b This refers to the length of the packaging box.

[0009] According to some embodiments of the present invention, among multiple raw material plates whose dimensional data conform to the minimum production size value, the length of the selected raw material plate is greater than or equal to the minimum length L of the raw material. y Furthermore, the width of the selected raw material sheet is greater than or equal to the minimum width D of the raw material.y .

[0010] According to some embodiments of the present invention, the process of obtaining packaging box size information based on product size information further includes: obtaining product type information; matching the blanking distance value based on the type information; obtaining the length of the packaging box based on the sum of the product length and the blanking distance value; obtaining the width of the packaging box based on the sum of the product width and the blanking distance value; obtaining the height of the packaging box based on the sum of the product height and the blanking distance value; and using the length, width, and height of the packaging box as packaging box size information.

[0011] According to some embodiments of the present invention, the process of matching the clearance distance value according to the category information includes: matching multiple clearance distance values ​​according to the category information; controlling the display module to display the category information and the multiple clearance distance values; obtaining a selection instruction; and selecting one of the multiple clearance distance values ​​as the matching clearance distance value according to the selection instruction.

[0012] According to some embodiments of the present invention, in determining whether the finished product size conforms to the packaging box size information, if it does not conform, an alarm message is output, and after obtaining a remake instruction, the step of matching the raw material number that meets the production requirements based on the packaging box size information is re-executed.

[0013] According to a second aspect of the present invention, a production system includes: an input module for inputting product size information and product identification information; a raw material storage warehouse for storing raw material boards of various sizes; a cutting device for processing the raw material boards to form packaging box assembly parts; a marking device for marking identification tags on the finished packaging boxes; an image acquisition device for acquiring image scanning data of the finished packaging boxes; and a control module connected to the input module, the cutting device, and the marking device respectively to execute a packaging box intelligent production method disclosed in any of the above embodiments.

[0014] The production system according to embodiments of the present invention has at least the following beneficial effects:

[0015] The production system of this invention applies an intelligent production method for packaging boxes disclosed in any of the above embodiments, which makes the storage space of the product and the packaging box compatible, improves the transportation quality of the product, makes rational use of raw materials, and improves the refinement of the production process.

[0016] According to a third aspect of the present invention, the control device includes a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the intelligent production method for packaging boxes disclosed in any of the above embodiments.

[0017] According to a fourth aspect of the present invention, a computer-readable storage medium stores a computer program that, when executed by a processor, implements the intelligent production method for packaging boxes disclosed in any of the above embodiments.

[0018] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the principle structure of one embodiment of the production system of the present invention;

[0021] Figure 2 This is a first flowchart of one embodiment of the intelligent production method for packaging boxes of the present invention;

[0022] Figure 3 This is a second flowchart of one embodiment of the intelligent production method for packaging boxes of the present invention;

[0023] Figure 4 This is a third flowchart of one embodiment of the intelligent production method for packaging boxes of the present invention;

[0024] Figure 5 This is a schematic diagram of the control device of the present invention in one embodiment.

[0025] Figure label:

[0026] Cutting device 110; marking device 120; image acquisition device 130; input module 210; control module 220; processor 610; memory 620; input / output interface 630; communication interface 640; bus 650. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0028] It should be noted that although functional modules are divided in the device schematic diagram and a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flowchart. The terms "first," "second," etc., in the specification, claims, and the aforementioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of this application only and is not intended to limit this application.

[0030] like Figure 1 , 2 As shown, according to a first aspect embodiment of the present invention, a smart production method for packaging boxes can be applied to a packaging box production system. The production system includes an input module 210, a raw material storage warehouse, a cutting device 110, a marking device 120, an image acquisition device 130, and a control module 220. The input module 210 is used to input product size information and product identity information. The raw material storage warehouse is used to store raw material boards of various sizes. The cutting device 110 is used to process the raw material boards to form packaging box assembly parts. The marking device 120 is used to mark the finished packaging boxes with identity labels. The image acquisition device 130 is used to acquire image scanning data of the finished packaging boxes. The control module 220 is connected to the input module 210, the cutting device 110, and the marking device 120 respectively to execute the smart production method for packaging boxes disclosed in any of the above embodiments.

[0031] The input module 210 can be an external device such as a keyboard, mouse, or barcode scanner. Users can input the product's dimensions and product identification information through the input module 210. The product's dimensions can be its length, width, and height, and the product identification information can be a unique identification code for the corresponding product.

[0032] The raw material storage warehouse is used to store raw material sheets of different sizes in partitions. A robotic arm can be installed on the raw material storage warehouse. The control module 220 can control the robotic arm to retrieve raw material sheets in a specific area according to the raw material number. Alternatively, staff can also manually retrieve raw material sheets according to the raw material number.

[0033] The cutting device 110 is a standard component in the manufacturing of packaging boxes. The cutting device 110 cuts the raw material plates with a cutting tool to form packaging box assembly parts. Workers bend and assemble the packaging box assembly parts to form the finished packaging box.

[0034] The marking device 120 can be a conventional laser marking component. The marking device 120 emits a laser towards the surface of the finished packaging box, and the energy of the laser causes the finished packaging box to form identification labels such as barcodes and QR codes.

[0035] The image acquisition device 130 can be a conventional camera. The camera can be located above the finished packaging box and can rotate around the finished packaging box to acquire images from multiple angles. The control module 220 includes an MCU or CPU and its auxiliary circuits. The control module 220 is connected to the input module 210, the cutting device 110 and the marking device 120 respectively.

[0036] Intelligent manufacturing methods for packaging boxes include:

[0037] S310. Obtain product size information and product identification information;

[0038] S320. Obtain the packaging box size information based on the product size information;

[0039] S330. Match the raw material number that meets the production requirements based on the packaging box size information;

[0040] S340. Output a raw material call instruction according to the raw material number. The raw material call instruction is used to obtain the raw material board that can produce the packaging box.

[0041] S350: Based on the packaging box size information, a production control instruction is generated and output to control the cutting device 110 to process the raw material plate to form a packaging box assembly workpiece. The packaging box assembly workpiece is used to be assembled to form a finished packaging box.

[0042] S360. Obtain image scan data of the finished packaging box, and analyze the image scan data to determine the finished size of the finished packaging box;

[0043] S370. Determine whether the finished product size conforms to the packaging box size information. If it does, control the marking device 120 to mark the identity label on the finished packaging box according to the packaging box identity information.

[0044] S380. Bind the packaging box identity information and product identity information and upload them to the database.

[0045] Among them, the packaging box size information obtained from the product size information refers to the size of the packaging box assembly workpiece. In addition to the size of the finished packaging box, the size of the edge binding and extension strip that must be reserved for assembly is added. In the subsequent step S370, when it is determined whether the size of the finished product conforms to the packaging box size information, the actual size parameters of the packaging box can be extracted from the packaging box size information, and the finished product size can be compared with the actual size parameters of the packaging box.

[0046] In step S360, the control module 220 can magnify the image scan data of the acquired finished packaging box according to the shooting distance, and then analyze the finished packaging box in the image to obtain the finished size of the finished packaging box.

[0047] This invention discloses an intelligent packaging box production method. Based on product size information, suitable packaging box dimensions are determined. Then, suitable raw material boards are selected based on these dimensions. The corresponding raw material boards are retrieved using their numbers. A cutting device 110 is then controlled to produce packaging box assembly parts according to the packaging box dimensions. At this point, workers or machines can use these assembly parts to form finished packaging boxes. The finished packaging box is then scanned to analyze its dimensions and determine if they correspond to the original packaging box dimensions. If they do, the finished packaging box is deemed suitable for storing the corresponding product. A marking device 120 is then used to mark the finished packaging box with an identification label based on the packaging box's identity information. This packaging box and product identity information are then bound and uploaded to a database. Subsequently, when loading products, workers can retrieve the finished packaging box with the corresponding product identity information, completing product storage. This design ensures that the product and packaging box storage space are compatible, improving product transportation quality, optimizing raw material use, and refining the production process.

[0048] In some embodiments of the present invention, such as Figure 3 As shown, the raw material numbers matched to production requirements based on packaging box size information include:

[0049] S410. Calculate the minimum production size value based on the packaging box size information;

[0050] S420: Traverse all the size data of the raw material sheets and filter out multiple raw material sheets whose size data meets the minimum production size value;

[0051] S430. Calculate the area of ​​the corresponding raw material sheet based on the size data of each selected raw material sheet;

[0052] S440, Obtain the remaining quantity of the screened raw material sheet;

[0053] S450. Select the raw material plate with the smallest area among the raw material plates whose remaining quantity meets the remaining quantity threshold, and extract the raw material number of the raw material plate as the raw material number that meets the production requirements.

[0054] Understandably, for packaging box size requirements, raw material panels equal to or larger than the required packaging box size are needed. Therefore, the minimum size of the raw material panel required to produce the packaging box is first calculated based on the packaging box size information. Then, based on the minimum production size value, all raw material panel size data are iterated to select the raw material panel that meets the size requirement. At the same time, the remaining quantity of raw material panels of each size in the raw material storage warehouse must also be considered. For raw material panels with insufficient or low remaining quantity, another suitable raw material panel can be selected in step S450. The remaining quantity threshold can be set by the staff according to actual needs, such as 1, 3, 6, etc. When set to 1, as long as there is a remaining quantity of raw material panels, the raw material panel with the smallest area that meets the minimum production size value is selected to produce the packaging box assembly parts. When set to greater than 1, it is equivalent to judging each raw material panel of each size from smallest to largest one by one, and selecting the raw material panel with the smallest area among the raw material panels whose remaining quantity meets the remaining quantity threshold. The remaining few raw material panels can be supplied for special cases.

[0055] In some embodiments of the present invention, the minimum production size value includes the minimum length and minimum width of the raw material;

[0056] The calculation of the minimum production size value based on the packaging box size information includes:

[0057] The minimum length L of the raw material y =2*H b +2*D b , where H b D is the height of the packaging box. b This refers to the width of the packaging box;

[0058] The minimum width D of the raw material y =2*H b +L b , where L b This refers to the length of the packaging box.

[0059] Packaging boxes are typically rectangular. To facilitate assembly, during the assembly of packaging boxes, two opposite sides and the bottom of the packaging box are connected in a straight line, and the top, the other two opposite sides, and the bottom of the packaging box are connected in another straight line. By calculating the minimum length and minimum width of the raw materials, among multiple raw material plates whose size data meets the minimum production size value, the length of the selected raw material plate is greater than or equal to the minimum length L_y of the raw material, and the width of the selected raw material plate is greater than or equal to the minimum width D_y of the raw material. This ensures that the length of the selected raw material plate must at least meet the requirement of the minimum length L_y of the raw material, and the width of the raw material plate must at least meet the requirement of the minimum width D_y of the raw material.

[0060] In some embodiments of the present invention, such as Figure 4 As shown, the process of deriving packaging box size information based on product size information also includes:

[0061] S510. Obtain product type information;

[0062] S520. Match the blanking distance value according to the category information;

[0063] S530. Calculate the length of the packaging box based on the sum of the product's length and the clearance distance, calculate the width of the packaging box based on the sum of the product's width and the clearance distance, and calculate the height of the packaging box based on the sum of the product's height and the clearance distance. Use the length, width, and height of the packaging box as the packaging box size information.

[0064] It is understandable that different types of products require different reserved spaces inside the packaging box. Therefore, when entering product size information and product identification information, product type information can also be entered. The database has pre-stored the space distance value that matches each type of information. Product size includes the product length, product width and product height. The space distance value is added to the product size to obtain the packaging box size information.

[0065] In some embodiments of the present invention, the step of matching the clearance distance value according to the category information includes:

[0066] Multiple blanking distance values ​​are matched based on the category information;

[0067] The control display module displays category information and multiple blanking distance values;

[0068] Get the selection command;

[0069] Select one of multiple clearance distance values ​​as the matching clearance distance value according to the selection instruction.

[0070] It is understandable that the required reserved space varies under different transportation conditions. This design can match multiple clearance distance values ​​based on the type information, and then the staff can decide which clearance distance value to select as the final output matching clearance distance value. Therefore, after querying multiple clearance distance values ​​using the type information, the control module 220 can display the product type information and multiple clearance distance values ​​through a display module such as a display screen. The staff can input a selection command to select the appropriate one from the multiple clearance distance values ​​as the final matching clearance distance value, which is used for the calculation in step S530.

[0071] In some embodiments of the present invention, when determining whether the finished product size conforms to the packaging box size information, if it does not conform, an alarm message is output, and after obtaining the remake instruction, the step of matching the raw material number that meets the production requirements based on the packaging box size information is re-executed.

[0072] If the finished product size obtained from the image scan analysis does not match the packaging box size information, it indicates that a fault may have occurred during the processing. An alarm message is output for the staff to troubleshoot. After the staff inputs a reset command, step S330 and subsequent steps are executed again. If the problem of the finished product size not matching the packaging box size information occurs again, the staff can then request an inspection and repair of all equipment in the entire production system.

[0073] According to a production system based on a second aspect of the present invention, an input module 210, a raw material storage unit, a cutting device 110, a marking device 120, an image acquisition device 130, and a control module 220 are included. The input module 210 is used to input product size information and product identification information. The raw material storage unit is used to store raw material boards of various sizes. The cutting device 110 is used to process the raw material boards to form packaging box assembly parts. The marking device 120 is used to mark the finished packaging boxes with identification labels. The image acquisition device 130 is used to acquire image scanning data of the finished packaging boxes. The control module 220 is connected to the input module 210, the cutting device 110, and the marking device 120 respectively to execute a packaging box intelligent production method disclosed in any of the above embodiments.

[0074] The production system of this invention applies an intelligent production method for packaging boxes disclosed in any of the above embodiments, which makes the storage space of the product and the packaging box compatible, improves the transportation quality of the product, makes rational use of raw materials, and improves the refinement of the production process.

[0075] According to a third aspect of the present invention, the control device includes a memory 620 and a processor 610. The memory 620 stores a computer program, and the processor 610 executes the computer program to implement the intelligent production method for packaging boxes disclosed in any of the above embodiments.

[0076] like Figure 5 As shown, Figure 5 The hardware structure of a control device according to another embodiment is also illustrated. The control device includes:

[0077] The processor 610 can be implemented using a general-purpose central processing unit (CPU), a microprocessor 610, an application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of this application.

[0078] The memory 620 can be implemented as a read-only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM). The memory 620 can store the operating system and other applications. When the technical solutions provided in the embodiments of this specification are implemented through software or firmware, the relevant program code is stored in the memory 620 and is called and executed by the processor 610 using the intelligent packaging box production method of the embodiments of this application.

[0079] The input / output interface 630 is used to realize information input and output;

[0080] The communication interface 640 is used to enable communication and interaction between this device and other devices. Communication can be achieved through wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0081] Bus 650 transmits information between various components of the device (e.g., processor 610, memory 620, input / output interface 630, and communication interface 640);

[0082] The processor 610, memory 620, input / output interface 630 and communication interface 640 are connected to each other within the device via bus 650.

[0083] According to a fourth aspect of the present invention, a computer-readable storage medium stores a computer program that, when executed by a processor 610, implements the intelligent production method for packaging boxes disclosed in any of the above embodiments.

[0084] Memory 620, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs and non-transitory computer-executable programs. Furthermore, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory 620 may optionally include memory remotely located relative to the processor, which can be connected to the processor via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0085] The embodiments described in this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided by the embodiments of this application. As those skilled in the art will know, with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this application are also applicable to similar technical problems.

[0086] Those skilled in the art will understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of this application, and may include more or fewer steps than shown, or combine certain steps, or different steps.

[0087] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0088] Those skilled in the art will understand that all or some of the steps in the methods disclosed above, as well as the functional modules / units in the systems and devices, can be implemented as software, firmware, hardware, or suitable combinations thereof.

[0089] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0090] The preferred embodiments of the present application have been described above with reference to the accompanying drawings, but this does not limit the scope of the claims of the present application. Any modifications, equivalent substitutions, and improvements made by those skilled in the art without departing from the scope and substance of the embodiments of the present application shall be within the scope of the claims of the present application.

Claims

1. A method for intelligent production of packaging boxes, characterized in that, include: Obtain product size information and product identification information; The packaging box dimensions are derived from the product dimensions. Match the raw material number that meets the production requirements based on the packaging box size information; A raw material retrieval instruction is output based on the raw material number. The raw material retrieval instruction is used to obtain the raw material sheet that can produce the packaging box. Based on the packaging box size information, a production control instruction is generated and output to control the cutting device to process the raw material sheet to form a packaging box assembly workpiece. The packaging box assembly workpiece is used to be assembled to form a finished packaging box. Obtain image scan data of the finished packaging box, and analyze the image scan data to determine the finished size of the packaging box; Determine whether the finished product size matches the packaging box size information. If it does, control the marking device to mark an identification label on the finished packaging box according to the packaging box identification information. Bind the packaging box identification information and product identification information and upload them to the database.

2. The intelligent production method for packaging boxes according to claim 1, characterized in that, The raw material numbers matched to production requirements based on packaging box size information include: Calculate the minimum production size based on the packaging box size information; Iterate through the dimensional data of all raw material sheets and filter out multiple raw material sheets whose dimensional data meets the minimum production size value; Calculate the area of ​​the corresponding raw material sheet based on the size data of each selected raw material sheet; Obtain the remaining quantity of the screened raw material plates; Among the raw material plates whose remaining quantity meets the remaining quantity threshold, select the raw material plate with the smallest area and extract the raw material number of the raw material plate as the raw material number that meets the production requirements.

3. The intelligent production method for packaging boxes according to claim 2, characterized in that, The minimum production size value includes the minimum length and minimum width of the raw material; The calculation of the minimum production size value based on the packaging box size information includes: The minimum length L of the raw material y =2*H b +2*D b , where H b D is the height of the packaging box. b This refers to the width of the packaging box; The minimum width D of the raw material y =2*H b +L b , where L b This refers to the length of the packaging box.

4. The intelligent production method for packaging boxes according to claim 3, characterized in that, Among the multiple raw material sheets whose dimensional data meet the minimum production size value, the length of the selected raw material sheet is greater than or equal to the minimum length L of the raw material. y Furthermore, the width of the selected raw material sheet is greater than or equal to the minimum width D of the raw material. y .

5. The intelligent production method for packaging boxes according to claim 1, characterized in that, The process of deriving packaging box dimensions based on product size information also includes: Obtain product category information; Match the blanking distance value based on the category information; The length of the packaging box is calculated by summing the product's length and the clearance distance; the width of the packaging box is calculated by summing the product's width and the clearance distance; and the height of the packaging box is calculated by summing the product's height and the clearance distance. The length, width, and height of the packaging box are then used as the packaging box size information.

6. The intelligent production method for packaging boxes according to claim 3, characterized in that, The process of matching the clearance distance value based on category information includes: Multiple blanking distance values ​​are matched based on the category information; The control display module displays category information and multiple blanking distance values; Get the selection command; Select one of multiple clearance distance values ​​as the matching clearance distance value according to the selection instruction.

7. The intelligent production method for packaging boxes according to claim 1, characterized in that, If the finished product size does not match the packaging box size information, an alarm message is output. After obtaining the remake instruction, the step of matching the raw material number that meets the production requirements based on the packaging box size information is re-executed.

8. A production system, comprising: The input module is used to input product size information and product identification information; Raw material storage area, used to store raw material sheets of various sizes; A cutting device used to process raw sheet metal to form packaging box assembly parts; A marking device is used to mark identification labels on finished packaging boxes; Image acquisition device, used to acquire image scan data of finished packaging boxes; The control module is connected to the input module, the cutting device, and the marking device respectively to execute the intelligent production method of packaging boxes as described in any one of claims 1 to 7.

9. A control device, characterized in that, The control device includes a memory and a processor. The memory stores a computer program, and the processor executes the computer program to implement the intelligent production method for packaging boxes as described in any one of claims 1 to 7.

10. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by the processor, it implements the intelligent production method for packaging boxes as described in any one of claims 1 to 7.

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