A method and system for intelligent subpackaging and prepackaging of cabinet panels

Abstract

The present invention discloses a method and system for intelligent pre-packaging of cabinet panels, including: obtaining each panel material of a first cabinet; laying out each panel material according to the outline size of each panel material and the size of each package, and obtaining a first package layout plan of the panel material; obtaining the weight of each panel material according to the outline size of each panel material and the density of the panel material; obtaining the center of gravity position of each layer of panel material according to the corresponding arrangement mode and weight of each layer of panel material; simulating and calculating the position of each layer of panel material loaded into the package according to the center of gravity position of each layer of panel material and the remaining layers of panel material, the position makes the total center of gravity of all panel materials simulated to be loaded into the package closest to the central vertical line of the package; generating a panel packaging label in response to the end of the pre-packaging simulation of all panel materials. The present invention can adjust the center of gravity of the panel material in the package and correct the center of gravity offset.

Description

Technical Field

[0001] The present invention relates to the field of plate packaging, and in particular to a method and system for intelligent subpackaging and prepackaging of cabinet panels. Background Art

[0002] In the office furniture production industry, a large number of panels are required for an order package. After receiving a production order, the company needs to reasonably divide these panels into several small packages according to the size of the panels, and then summarize and pack the order panels according to these small packages to save packaging paper and improve the packaging efficiency of the order panels. At present, most furniture companies use the mode of manually stacking packages based on experience, which is inefficient.

[0003] Artificial intelligence can be used to automatically optimize the layout of the plates, reducing the burden of manpower. However, existing packaging layout technologies often only consider utilization, without considering the impact of the center of gravity offset in the specific stacking method. When the center of gravity of the package deviates from the center position, the stability of the box will be affected. The greater the center of gravity offset, the easier it is for the box to tip over or overturn. During transportation, if the center of gravity of the box is not in the middle, the porter will find it difficult to control the balance of the box, which may cause the porter to spend more effort to keep the box stable and may even increase the risk of injury. During transportation, boxes with offset center of gravity are more susceptible to bumps and vibrations, which may cause the items inside the box to shift, further aggravating the instability of the center of gravity, and may even cause the box to break or the items to be damaged. Summary of the invention

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a method and system for intelligent subpackaging and pre-packaging of cabinet panels, aiming to ensure utilization while adjusting the center of gravity of the panels in the package and correcting the center of gravity offset.

[0005] To achieve the above object, the present invention discloses a method for intelligent subpackaging and prepackaging of cabinet panels, the method comprising:

[0006] Step S1, obtaining each panel material of the first cabinet; laying out each panel material according to the outline size of each panel material and the size of each package, and obtaining a first packaging layout plan of the panel material; wherein the first packaging layout plan includes the number of stacked layers of the panel material and the corresponding arrangement mode of each layer of the panel material, and the first packaging layout plan maximizes the utilization rate of the package;

[0007] Step S2, obtaining the weight of each of the panels according to the outline size of each of the panels and the density of the panels; obtaining the center of gravity position of each layer of the panels according to the arrangement mode and the weight of the panels corresponding to each layer of the panels;

[0008] Step S3, according to the center of gravity position of the first layer of the panel material and its corresponding arrangement mode, simulate and calculate the first position of the panel material loaded into the package, the first position makes the center of gravity of the first layer of the panel material loaded in the simulated manner be located on the central vertical line of the package;

[0009] Step S4, based on the center of gravity positions of the remaining layers of the panel materials and the remaining layers of the panel materials, simulate and calculate the second position of each layer of the panel materials when they are loaded into the package, the second position makes the total center of gravity of all the panel materials simulated to be loaded into the package closest to the central vertical line of the package;

[0010] Step S5, in response to the completion of the pre-packaging simulation of all panels, generate a panel packing label; wherein the panel packing label is used to guide the packing process, and the panel packing label at least includes the number, type and serial number of the loaded panel components, and each panel component corresponds to a unique serial number.

[0011] Optionally, in step S1, each of the panels is laid out according to the outline size of each of the panels and the size of each package to obtain a first packaging layout plan for the panels;

[0012] According to the outline size of each of the panels, the arrangement of the panels of each layer is obtained;

[0013] According to the weight limit of the package, the number of stacked layers of the panel material is obtained;

[0014] According to the arrangement mode corresponding to each layer of the panel material and the number of stacked layers of the panel material, a first packaging layout plan of the panel material is obtained.

[0015] Optionally, step S4 includes:

[0016] Obtaining the first center of gravity position of all the plate materials in the package previously loaded in simulation; obtaining the first relative position between the first center of gravity position and the center vertical line of the package;

[0017] When a new layer of panel material is simulated to be loaded, the second position of the panel material of this layer is determined according to the first relative position; according to the second position, the panel material of this layer is moved so that the center of gravity position of the panel material of this layer is offset with the first center of gravity position, so that the total center of gravity of all the panel material simulated to be loaded into the package is closer to the center vertical line of the package.

[0018] Optionally, step S4 further includes:

[0019] use

[0020]

[0021] Get the total center of gravity of all the panels simulated to be loaded into the package, where x s and s is the horizontal and vertical coordinates of the total center of gravity, and the plane where the horizontal and vertical coordinates are located is perpendicular to the central vertical line of the package, n is the number of layers of the panel material of the simulated loading, x n is the horizontal coordinate of the center of gravity of the plate material of the nth layer, y n is the ordinate of the center of gravity of the plate material of the nth layer, G n is the weight of the panel material of the nth layer.

[0022] Optionally, in the step S4, the total area of ​​the last layer of the board material to be loaded into the package is minimized so that the movement range is maximized and the adjustable center of gravity position is widest.

[0023] Optionally, in step S1, each of the panels and plates is laid out to obtain a first packaging layout plan of the panels and plates, including:

[0024] A greedy algorithm is used to layout each of the panels and plates to obtain a first packaging layout plan for the panels and plates.

[0025] Optionally, step S5 includes:

[0026] In response to the completion of the pre-packaging simulation of all panels and panels, the panel packaging label is generated according to the number of stacked layers of the panels and panels in the package and the corresponding arrangement of the panels and panels in each layer; wherein the panel packaging label is a hierarchical label, and each layer indicates the corresponding panel position, type and serial number.

[0027] Optionally, the sheet materials of each layer of the package in the first packaging layout plan are layered according to area from large to small, with the sheet materials of the first layer at the bottom corresponding to a larger area and the sheet materials of the last layer at the top corresponding to a smaller area.

[0028] Optionally, step S4 includes:

[0029] When simulating the loading of each layer of the panel material, the center of gravity adjustable area corresponding to the panel material of the layer is obtained according to the shape and center of gravity position corresponding to the panel material of the layer and the opening area of ​​the package;

[0030] According to the center of gravity adjustable area, the plate material of the layer is simulated to rotate and flip, so as to obtain the total center of gravity adjustable area;

[0031] Determine whether the center vertical line of the package falls within the total adjustable center of gravity area. If so, directly move the center of gravity of the panel material of this layer to the center vertical line; if not, move the center of gravity of the panel material of this layer to the point closest to the center vertical line; wherein, when there are multiple closest points, select one in combination with the total adjustable center of gravity area of ​​the panel material of the next layer.

[0032] The present invention also discloses a cabinet panel intelligent subpackaging pre-packaging system, the system comprising: a packaging layout planning module, a center of gravity acquisition module, a first pre-packaging simulation module, a second pre-packaging simulation module and a label generation module;

[0033] The layout planning module is used to obtain each panel material of the first cabinet; layout each panel material according to the outline size of each panel material and the size of each package, and obtain the first package layout plan of the panel material; wherein the first package layout plan includes the number of stacked layers of the panel material and the corresponding arrangement mode of the panel material of each layer, and the first package layout plan maximizes the utilization rate of the package;

[0034] The center of gravity obtaining module is used to obtain the weight of each of the panels according to the outline size of each of the panels and the density of the panels; and to obtain the center of gravity position of each layer of the panels according to the arrangement mode and the weight of the panels corresponding to each layer of the panels;

[0035] The first pre-packaging simulation module is used to simulate and calculate the first position of the panels and boards of the first layer into the package according to the center of gravity position of the panels and boards of the first layer and their corresponding arrangement mode, wherein the first position makes the center of gravity of the panels and boards of the first layer simulated to be loaded be located on the central vertical line of the package;

[0036] The second pre-packaging simulation module is used to simulate and calculate the second position of each layer of the panel material being loaded into the package according to the center of gravity position of the remaining layers of the panel material and the remaining layers of the panel material, the second position making the total center of gravity of all the panel materials simulated to be loaded into the package closest to the central vertical line of the package;

[0037] The label generation module is used to generate a plate packing label in response to the completion of the pre-packing simulation of all plate components; wherein the plate packing label is used to guide the packing process, and the plate packing label includes at least the number, type and serial number of the loaded plate components, and each plate component corresponds to a unique serial number.

[0038] Beneficial effects of the present invention: 1. The present invention first obtains the number of stacked layers of the panels to be simulated and the corresponding arrangement of each layer of panels to be loaded in the package; based on this, the center of gravity position of each layer of panels is obtained; then, when simulating the loading of each layer of panels, the layer of panels is moved so that the total center of gravity of all panels simulated to be loaded in the package is closest to the central vertical line of the package (closest including overlap). Such a packaging method can ensure that there will not be too much offset or even no offset between the center of gravity of the package and the central vertical line after the packaging is completed, effectively avoiding the dumping of the package and increasing the stability of the package. 2. The present invention can layout each panel according to the outline size of each panel and the size of each package, and obtain the first packaging layout plan of the panel. The present invention maximizes the utilization rate of the package through layout optimization, saves packaging materials, and avoids waste. 3. The present invention can generate a panel packaging label after the packaging is completed, and use the panel packaging label to indicate the number and type of panels in the package. In this way, it is convenient for users to assemble the first cabinet according to the information on the packaging label.

[0039] In summary, the present invention adjusts the center of gravity of the plate in the package and corrects the center of gravity offset while ensuring the utilization rate, which saves materials and enhances the stability of the package. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a flow chart of a method for intelligent subpackaging and prepackaging of cabinet panels provided by a specific embodiment of the present invention;

[0041] Figure 2 It is a structural schematic diagram of a cabinet panel intelligent sub-packaging and pre-packaging system provided by a specific embodiment of the present invention. DETAILED DESCRIPTION

[0042] The present invention discloses a method and system for intelligent subpackaging and prepackaging of cabinet panels. Those skilled in the art can refer to the content of this article and appropriately improve the technical details for implementation. It is particularly important to point out that all similar substitutions and modifications are obvious to those skilled in the art, and they are all deemed to be included in the present invention. The method and application of the present invention have been described through preferred embodiments, and relevant personnel can obviously modify or appropriately change and combine the methods and applications described herein without departing from the content, spirit and scope of the present invention to implement and apply the technology of the present invention.

[0043] The applicant has found through research that when the center of gravity of the package deviates from the center position, the stability of the box will be affected. The greater the center of gravity deviation, the easier it is for the box to tip over or overturn. During the handling process, if the center of gravity of the box is not in the middle, the carrier will find it difficult to control the balance of the box, which may cause the carrier to spend more effort to keep the box stable and may even increase the risk of injury. During transportation, boxes with a shifted center of gravity are more susceptible to bumps and vibrations, which may cause the items inside the box to shift, further exacerbating the instability of the center of gravity, and may even cause the box to break or the items to be damaged.

[0044] Therefore, an embodiment of the present invention provides a method for intelligently packaging and pre-packaging cabinet panels, such as Figure 1 As shown, the method includes:

[0045] Step S1, obtaining each panel material of the first cabinet; layout each panel material according to the outline size of each panel material and the size of each package, and obtaining a first packaging layout plan of the panel material.

[0046] Among them, the first packaging layout plan includes the number of stacked layers of panels and the corresponding arrangement of each layer of panels. The first packaging layout plan maximizes the utilization rate of the package. It should be noted that different types of packages have different specifications and sizes, and layout is required to obtain maximum utilization to avoid waste of packaging materials, while avoiding adding too many packages, thereby increasing transportation costs.

[0047] In this specific embodiment, in step S1, each panel material is laid out to obtain a first packaging layout plan of the panel materials, including:

[0048] A greedy algorithm is used to layout each panel and plate to obtain the first package layout plan of the panel and plate.

[0049] It should be noted that the greedy algorithm is an algorithm that takes the best or optimal choice in the current state in each step, hoping to lead to the best or optimal result in the world. The greedy algorithm is suitable for the embodiment of the present invention to seek the optimal solution with maximum utilization, further avoiding the waste of packaging materials.

[0050] In another specific embodiment, in step S1, each panel material is laid out to obtain a first packaging layout plan of the panel materials, including:

[0051] Determine the panel with the largest area from each panel, determine a package with specifications that match the panel, and simulate loading the panels into the layout to maximize the utilization of the package; determine the panel with the largest area from the remaining panels, determine a package with specifications that match the panel, and simulate loading the panels into the layout to maximize the utilization of the package; repeat this step until all panels have been laid out, and obtain the first packaging layout plan for the panels.

[0052] It should be noted that this method is easier to implement at the code level than the greedy algorithm.

[0053] In this specific embodiment, in step S1, each panel material is laid out according to the outline size of each panel material and the size of each package to obtain a first packaging layout plan of the panel material;

[0054] According to the outline size of each panel, the corresponding arrangement mode of each layer of panels is obtained;

[0055] According to the weight limit of the package, the number of stacked layers of the board material is obtained;

[0056] According to the arrangement mode corresponding to each layer of panel material and the number of stacked layers of the panel material, a first packaging layout plan of the panel material is obtained.

[0057] It should be noted that the weight limit ensures transportation safety.

[0058] Step S2, obtaining the weight of each panel according to the outline size and density of each panel; obtaining the center of gravity position of each layer of panels according to the corresponding arrangement mode and weight of each layer of panels.

[0059] In a specific embodiment, the weight of the board material can be obtained according to the shape and size of the board material and the density of the board material.

[0060] It should be noted that each layer of panel materials will include at least one panel material, and multiple panel materials can be arranged on the same layer. The first packaging layout plan can determine the number of layers and layout, but the opening area of ​​the package will be greater than or equal to the area of ​​each layer of panel materials, so that each layer of panel materials can be moved, thereby adjusting the center of gravity. At the same time, if the total amount and layout of the panels are known, the center of gravity of each layer of panel materials can be easily solved.

[0061] Step S3, based on the center of gravity position of the first layer of panel materials and their corresponding arrangement, simulate and calculate the first position of the panel materials loaded into the package, the first position makes the center of gravity of the simulated loaded first layer of panel materials located on the central vertical line of the package.

[0062] It should be noted that the general package is selected based on the largest panel, so the first layer of the package is a complete panel. Since both are rectangular, the center of gravity of the first layer of panel can be located on the center vertical line of the package.

[0063] In another specific embodiment, if the center of gravity of the first layer of board material cannot be located on the center vertical line of the package, the center of gravity is closest to the center vertical line of the package.

[0064] Step S4, based on the center of gravity position of the remaining layers of panel materials and the remaining layers of panel materials, simulate and calculate the second position of each layer of panel materials when they are loaded into the package, the second position makes the total center of gravity of all panel materials simulated to be loaded into the package closest to the central vertical line of the package.

[0065] It should be noted that when a layer of board material includes multiple pieces, the overall shape of the composition may no longer be a rectangle, so the center of gravity position can be changed by symmetrical rotation and flipping, which can increase the adjustment range of the center of gravity position. Among them, rotation and flipping can still make the layer of board material simulate being loaded into a package.

[0066] In this specific embodiment, step S4 includes:

[0067] Obtaining the first center of gravity position of all the panels and plates in the previously simulated package; obtaining the first relative position between the first center of gravity position and the center vertical line of the package;

[0068] When simulating the loading of a new layer of panel materials, the second position of the layer of panel materials is determined according to the first relative position; according to the second position, the layer of panel materials is moved so that the center of gravity position of the layer of panel materials is offset with the first center of gravity position, so that the total center of gravity of all panel materials simulated to be loaded into the package is closer to the central vertical line of the package.

[0069] In this specific embodiment, step S4 also includes:

[0070] use

[0071]

[0072] Get the total center of gravity of all the panels loaded into the package, where x s and s is the horizontal and vertical coordinates of the total center of gravity, and the plane where the horizontal and vertical coordinates are located is perpendicular to the center vertical line of the package, n is the number of layers of the simulated board material, x n is the horizontal coordinate of the center of gravity of the nth layer of plate, y n is the ordinate of the center of gravity of the nth layer of plate, G n is the weight of the nth layer of panel material.

[0073] It should be noted that the planes where the horizontal and vertical coordinates of this embodiment are located are perpendicular to the central vertical line of the package, and the fixed coordinates established based on this can represent the position of each point. The present invention generally does not consider the coordinates on the central vertical line z.

[0074] In this specific embodiment, the total area of ​​the last layer of board material to be loaded into the package in step S4 is minimized so that the movement range is maximized and the adjustable center of gravity position is widest.

[0075] It should be noted that the adjustable center of gravity position of the last layer reaches the widest range, which can reduce the situation where the total center of gravity offset is too large in the front and cause the last layer to be unable to adjust.

[0076] In this specific embodiment, the layers of sheet materials wrapped in the first packaging layout plan are layered from large to small according to area, with the first layer of sheet materials at the bottom having the largest area, and the last layer of sheet materials at the top having the smallest area.

[0077] It should be noted that this stacking method can ensure the stability of the package.

[0078] In this specific embodiment, when simulating the loading of each layer of board materials in step S4, the board materials of this layer are moved so that the total center of gravity of all the board materials simulated to be loaded into the package is closest to the central vertical line of the package;

[0079] When simulating the loading of each layer of panels, the center of gravity adjustable area corresponding to the layer of panels is obtained according to the shape and center of gravity position corresponding to the layer of panels and the opening area of ​​the package;

[0080] According to the center of gravity adjustable area, the plate of the layer is simulated to rotate and flip, and the total center of gravity adjustable area is obtained;

[0081] Determine whether the center vertical line of the package falls within the total adjustable center of gravity area. If so, directly move the center of gravity of the layer of board material to the center vertical line; if not, move the center of gravity of the layer of board material to the point closest to the center vertical line; among them, when there are multiple closest points, select one in combination with the total adjustable center of gravity area of ​​the next layer of board material.

[0082] It should be noted that this embodiment further clarifies the adjustment method, making the embodiment of the present invention easier to implement.

[0083] Step S5: in response to the completion of the pre-packaging simulation of all the panels and plates, a plate packing label is generated.

[0084] The sheet packing label is used to guide the packing process. The sheet packing label at least includes the number, type and serial number of the sheet materials to be loaded. Each sheet material corresponds to a unique serial number.

[0085] It should be noted that the label allows users to quickly obtain information about the panels and boards in the package, effectively speeding up assembly efficiency and providing convenience to users.

[0086] In this specific embodiment, step S5 includes:

[0087] In response to the completion of the pre-packaging simulation of all panels and plates, a panel packaging label is generated according to the number of stacked layers of panels and plates in the package and the corresponding arrangement of each layer of panels and plates; wherein the panel packaging label is a hierarchical label, and each layer indicates the corresponding panel and plate position, type and serial number.

[0088] It should be noted that the hierarchical label further indicates the board information in the package, so that the user can not only know which boards are in the package, but also know the locations of these boards, further improving assembly efficiency.

[0089] The embodiment of the present invention also provides a cabinet panel intelligent sub-packaging pre-packaging system, such as Figure 2 As shown, the system includes: a packaging and typesetting planning module 201, a center of gravity obtaining module 202, a first pre-packaging simulation module 203, a second pre-packaging simulation module 204 and a label generating module 205;

[0090] The layout planning module 201 is used to obtain each panel material of the first cabinet; layout each panel material according to the outline size of each panel material and the size of each package, and obtain a first package layout plan of the panel material; wherein the first package layout plan includes the number of stacked layers of the panel material and the corresponding arrangement mode of each layer of the panel material, and the first package layout plan maximizes the utilization rate of the package;

[0091] The center of gravity obtaining module 202 is used to obtain the weight of each panel according to the outline size of each panel and the density of the panel; and obtain the center of gravity position of each layer of panels according to the arrangement mode and weight of each layer of panels;

[0092] The first pre-packing simulation module 203 is used to simulate and calculate the first position of the first layer of panel materials loaded into the package according to the center of gravity position of the first layer of panel materials and the corresponding arrangement mode thereof, wherein the first position makes the center of gravity of the first layer of panel materials loaded into the package be located on the central vertical line of the package;

[0093] The second pre-packing simulation module 204 is used to simulate and calculate the second position of each layer of panel materials into the package according to the center of gravity position of the remaining layers of panel materials and the remaining layers of panel materials, and the second position makes the total center of gravity of all the panel materials simulated to be loaded into the package closest to the central vertical line of the package;

[0094] The label generation module 205 is used to generate a plate packing label in response to the completion of the pre-packing simulation of all plate components; wherein the plate packing label is used to guide the packing process, and the plate packing label includes at least the number, type and serial number of the loaded plate components, and each plate component corresponds to a unique serial number.

[0095] The embodiment of the present invention first obtains the number of stacked layers of panels to be simulated loaded in the package and the corresponding arrangement of each layer of panels; based on this, the center of gravity position of each layer of panels is obtained; and then when simulating the loading of each layer of panels, the layer of panels is moved so that the total center of gravity of all panels simulated to be loaded in the package is closest to the central vertical line of the package (closest including overlap). This packaging method can ensure that there will not be too much deviation or even no deviation between the center of gravity of the package and the central vertical line after packaging, effectively avoiding the tipping of the package and increasing the stability of the package.

[0096] The embodiment of the present invention can layout each panel material according to the outline size of each panel material and the size of each package to obtain the first packaging layout plan of the panel material. The embodiment of the present invention maximizes the utilization rate of the package through layout optimization, saves packaging materials, and avoids waste.

[0097] After the packing is completed, the embodiment of the present invention can generate a plate packing label, and use the plate packing label to indicate the number and type of plate components in the package. This makes it convenient for the user to assemble the first cabinet according to the information on the packing label.

[0098] In summary, the embodiments of the present invention adjust the center of gravity of the plate in the package and correct the center of gravity offset while ensuring the utilization rate, which saves materials and enhances the stability of the package.

[0099] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0100] Each embodiment in this specification is described in a related manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0101] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A method for intelligent subpackaging and prepackaging of cabinet panels, characterized in that: The method comprises: Step S1, obtaining each panel material of the first cabinet; laying out each panel material according to the outline size of each panel material and the size of each package, and obtaining a first packaging layout plan of the panel material; wherein the first packaging layout plan includes the number of stacked layers of the panel material and the corresponding arrangement mode of each layer of the panel material, and the first packaging layout plan maximizes the utilization rate of the package; Step S2, obtaining the weight of each of the panels according to the outline size of each of the panels and the density of the panels; obtaining the center of gravity position of each layer of the panels according to the arrangement mode and the weight of the panels corresponding to each layer of the panels; Step S3, according to the center of gravity position of the first layer of the panel material and its corresponding arrangement mode, simulate and calculate the first position of the panel material loaded into the package, the first position makes the center of gravity of the first layer of the panel material loaded in the simulated manner be located on the central vertical line of the package; Step S4, based on the center of gravity positions of the remaining layers of the panel materials and the remaining layers of the panel materials, simulate and calculate the second position of each layer of the panel materials when they are loaded into the package, the second position makes the total center of gravity of all the panel materials simulated to be loaded into the package closest to the central vertical line of the package; Step S5, in response to the completion of the pre-packaging simulation of all panels, generate a panel packing label; wherein the panel packing label is used to guide the packing process, and the panel packing label includes at least the number, type and serial number of the loaded panel, and each panel corresponds to a unique serial number.

2. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: In the step S1, each of the panels is laid out according to the outline size of each of the panels and the size of each package, so as to obtain a first packaging layout plan for the panels; According to the outline size of each of the panels, the arrangement of the panels of each layer is obtained; According to the weight limit of the package, the number of stacked layers of the panel material is obtained; According to the arrangement mode corresponding to each layer of the panel material and the number of stacked layers of the panel material, a first packaging layout plan of the panel material is obtained.

3. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: The step S4 comprises: Obtaining the first center of gravity position of all the plate materials in the package previously loaded in simulation; obtaining the first relative position between the first center of gravity position and the center vertical line of the package; When a new layer of panel material is simulated to be loaded, the second position of the panel material of this layer is determined according to the first relative position; according to the second position, the panel material of this layer is moved so that the center of gravity position of the panel material of this layer is offset with the first center of gravity position, so that the total center of gravity of all the panel material simulated to be loaded into the package is closer to the center vertical line of the package.

4. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: The step S4 further comprises: use Get the total center of gravity of all the panels simulated to be loaded into the package, where x s and s is the horizontal and vertical coordinates of the total center of gravity, and the plane where the horizontal and vertical coordinates are located is perpendicular to the central vertical line of the package, n is the number of layers of the panel material of the simulated loading, x n is the horizontal coordinate of the center of gravity of the plate material of the nth layer, y n is the ordinate of the center of gravity of the plate material of the nth layer, G n is the weight of the panel material of the nth layer.

5. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: In the step S4, the total area of ​​the last layer of the board material loaded into the package is minimized so that the movement range is maximized and the adjustable center of gravity position is widest.

6. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: In the step S1, each of the panels and plates is laid out to obtain a first packaging layout plan of the panels and plates, including: A greedy algorithm is used to layout each of the panels and plates to obtain a first packaging layout plan for the panels and plates.

7. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: The step S5 comprises: In response to the completion of the pre-packaging simulation of all panels and panels, the panel packaging label is generated according to the number of stacked layers of the panels and panels in the package and the corresponding arrangement of the panels and panels in each layer; wherein the panel packaging label is a hierarchical label, and each layer indicates the corresponding panel position, type and serial number.

8. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: The sheet materials of each layer of the package in the first packaging layout plan are layered from large to small according to their areas, with the sheet materials of the first layer at the bottom corresponding to a larger area and the sheet materials of the last layer at the top corresponding to a smaller area.

9. The method for intelligently packaging and pre-packaging cabinet panels according to claim 1, characterized in that: The step S4 comprises: When simulating the loading of each layer of the panel material, the center of gravity adjustable area corresponding to the panel material of the layer is obtained according to the shape and center of gravity position corresponding to the panel material of the layer and the opening area of ​​the package; According to the center of gravity adjustable area, the plate material of the layer is simulated to rotate and flip, so as to obtain the total center of gravity adjustable area; Determine whether the center vertical line of the package falls within the total adjustable center of gravity area. If so, directly move the center of gravity of the panel material of this layer to the center vertical line; if not, move the center of gravity of the panel material of this layer to the point closest to the center vertical line; wherein, when there are multiple closest points, select one in combination with the total adjustable center of gravity area of ​​the panel material of the next layer.

10. An intelligent pre-packaging system for cabinet panels, characterized in that: The system includes: a packaging and typesetting planning module, a center of gravity obtaining module, a first pre-packaging simulation module, a second pre-packaging simulation module and a label generating module; The layout planning module is used to obtain each panel material of the first cabinet; layout each panel material according to the outline size of each panel material and the size of each package, and obtain the first package layout plan of the panel material; wherein the first package layout plan includes the number of stacked layers of the panel material and the corresponding arrangement mode of the panel material of each layer, and the first package layout plan maximizes the utilization rate of the package; The center of gravity obtaining module is used to obtain the weight of each of the panels according to the outline size of each of the panels and the density of the panels; and to obtain the center of gravity position of each layer of the panels according to the arrangement mode and the weight of the panels corresponding to each layer of the panels; The first pre-packaging simulation module is used to simulate and calculate the first position of the panels and boards of the first layer into the package according to the center of gravity position of the panels and boards of the first layer and their corresponding arrangement mode, wherein the first position makes the center of gravity of the panels and boards of the first layer simulated to be loaded be located on the central vertical line of the package; The second pre-packaging simulation module is used to simulate and calculate the second position of each layer of the panel material being loaded into the package according to the center of gravity position of the remaining layers of the panel material and the remaining layers of the panel material, the second position making the total center of gravity of all the panel materials simulated to be loaded into the package closest to the central vertical line of the package; The label generation module is used to generate a plate packing label in response to the completion of the pre-packing simulation of all plate components; wherein the plate packing label is used to guide the packing process, and the plate packing label includes at least the number, type and serial number of the loaded plate components, and each plate component corresponds to a unique serial number.

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