Multi-stage cutting control system for corrugated carton production process

Abstract

The invention discloses a multi-stage cutting control system for a corrugated carton production process, and relates to the technical field of cutting production, a design module used for determining type information of a corrugated carton, a storage module connected with the design module and used for storing the type information of the corrugated carton, and a control module connected with the storage module and used for controlling the type information of the corrugated carton. And the storage module is used for storing the multi-stage cutting routes corresponding to the type information, constructing a cutting model on a target paperboard according to the type information, and constructing a plurality of temporary layouts corresponding to the cutting model. Fixed control instructions do not need to be set on the corresponding cutting devices, the control instructions are uniformly controlled by the cutting models, the safety and accuracy of control over the cutting devices can be guaranteed only by guaranteeing the data safety of the cutting models, the instructions on the multiple cutting devices are prevented from being tampered, and the cutting efficiency is improved. And when the cutting parameters change, control modification can be directly carried out through the cutting model, and the good cutting work response capability is achieved.

Description

Technical Field

[0001] This invention relates to the field of cutting and production technology, and more specifically to a multi-stage cutting and control system for the corrugated cardboard box production process. Background Technology

[0002] As market competition intensifies, consumer demand for corrugated boxes is becoming increasingly diversified. Many companies require small batches of corrugated boxes with multiple varieties. Different corrugated boxes use different cutting methods, which in turn require different cutting instructions for the cutting equipment. The same cutting equipment needs to store corresponding control instructions. Too many control instructions can cause confusion and the possibility of tampering, making it impossible to guarantee the stability and accuracy of the control over the cutting equipment. Summary of the Invention

[0003] The purpose of this invention is to provide a multi-stage cutting control system for the corrugated cardboard box production process to address the shortcomings of the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a multi-stage cutting control system for corrugated cardboard box production process, comprising:

[0005] The design module is used to determine the type information of the corrugated cardboard box, which includes the shape and corresponding specifications of the corrugated cardboard box. Based on the type information, the multi-stage cutting process of the corrugated cardboard box is determined, and the cutting route is designed for each stage of the cutting process to obtain the corresponding multi-stage cutting route.

[0006] The storage module, connected to the design module, is used to store multi-stage cutting routes based on the corresponding type information, construct a cutting model on the target cardboard based on the corresponding type information, and construct multiple temporary layouts based on the cutting model.

[0007] The control module, connected to the storage module, is used to control the cutting equipment to cut the target cardboard based on the cutting model, until the cutting process of the target cardboard is completed through multiple stages of cutting.

[0008] In a preferred embodiment, the design module includes:

[0009] The determination unit is used to determine the corresponding cutting line according to the type information of the corrugated cardboard box;

[0010] The allocation unit is used to allocate multiple cutting lines to the corresponding cutting process to obtain cutting lines for multiple stages.

[0011] The planning unit is used to plan the cutting lines for each stage, resulting in multiple cutting routes.

[0012] In a preferred embodiment, the storage module includes:

[0013] The storage unit is used to configure the database and store multi-stage cutting routes in the database according to type information;

[0014] The configuration unit is used to configure multiple blank cardboard models in the database, and to configure multiple control points for each blank cardboard model. The control points corresponding to a single blank cardboard model are interconnected.

[0015] The attachment unit is used to shape the blank cardboard model according to the type information to obtain the blank target cardboard model. The multi-stage cutting routes are attached to the blank target cardboard model. The cutting routes attached to the blank target cardboard model are attached through multiple control points to obtain the cutting model.

[0016] The building unit is used to establish the association between the cutting model and the corresponding cutting device.

[0017] In a preferred embodiment, the configuration unit includes:

[0018] The data arrangement unit is used to configure multiple blank cardboard models in the database. The number of blank cardboard models is the same as the number of corrugated carton type information and corresponds one-to-one. The blank cardboard models are the data storage surfaces.

[0019] The node setting unit is used to arrange multiple network nodes in a blank cardboard model, with adjacent network nodes connected to each other.

[0020] The corresponding unit is used to configure multiple control points on a blank cardboard model, randomly distributing the control points one-to-one on the network nodes, and connecting the multiple control points to each other.

[0021] In a preferred embodiment, the attachment unit includes:

[0022] The shaping unit is used to determine the shape of the corresponding corrugated cardboard under the flattened corrugated cardboard according to the type information, and to match the shape of the corresponding blank cardboard model to obtain the blank target cardboard model.

[0023] The marking unit is used to mark the multi-stage cutting routes on the blank target cardboard model. Random control points are moved to the turning points of each stage of the cutting route. Based on the cutting route of each stage, adjacent control points are connected sequentially according to the cutting order. The control instructions for the cutting route between the control points and the next control point are recorded to obtain the cutting model.

[0024] In a preferred embodiment, the building unit includes:

[0025] The information connection unit is used to configure real-time points for each control point on the corresponding cutting model and to connect the control points with the real-time points.

[0026] The matching connection unit is used to match the corresponding stage of the cutting path in the cutting model, and connect the real-time points in the cutting path after the matching stage to the cutting device of the corresponding stage to obtain the association relationship between the cutting model and the corresponding cutting device.

[0027] In a preferred embodiment, the control module includes:

[0028] The control unit is used to determine the type information of the corrugated cardboard box to be cut, and to give instructions to the cutting equipment according to the cutting model corresponding to the type information.

[0029] The cutting unit is used to cut corrugated cardboard using cutting equipment until the corrugated cardboard completes a multi-stage cutting process.

[0030] In a preferred embodiment, the control unit includes:

[0031] The information determination unit is used to determine the corresponding cutting model based on the type information of the corrugated cardboard box that needs to be cut.

[0032] The providing unit is used to sequentially provide control commands for corresponding control points to the corresponding cutting devices through real-time points based on the cutting sequence, so that the corrugated cardboard can be cut by the cutting devices;

[0033] The synchronization unit is used to synchronize the current real-time point with the position of the cutting route of the cutting device on the corrugated cardboard during the cutting process. The current control point moves the preset cutting route distance before the current real-time point. During the movement, the current control point and the corresponding current real-time point are always connected.

[0034] The conversion unit is used to move the current control point to the next control point position according to the cutting order and stop, and prompt the current real-time point. It enables the next control point and the corresponding real-time point in advance and prepares to connect with the corresponding cutting device. When the current real-time point moves to the next control point position, it immediately disconnects the connection between the current real-time point and the corresponding cutting device and restores the current real-time point and the corresponding current control point to the turning point where the original position is located.

[0035] The cutting control unit is used to control the cutting equipment using control commands from the corresponding control point at the next real-time point.

[0036] The technical effects and advantages provided by the present invention in the above technical solution are as follows:

[0037] This invention eliminates the need to set fixed control commands on specific cutting devices. Instead, the control commands are uniformly controlled by the cutting model. Due to the large number of corrugated box types, a single cutting device may store control commands for multiple corrugated box types at a specific stage, potentially leading to command confusion. By using the cutting model for unified control, ensuring the data security of the cutting model guarantees the security and accuracy of the cutting device's control, preventing the commands on multiple cutting devices from being tampered with. Furthermore, when cutting parameters change, the cutting model can directly modify the control, providing excellent cutting response capabilities. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0039] Figure 1 This is a system block diagram of the present invention. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1, please refer to Figure 1 As shown in this embodiment, a multi-stage cutting control system for corrugated cardboard box production processes includes:

[0042] The design module is used to determine the type information of the corrugated cardboard box, which includes the shape and corresponding specifications of the corrugated cardboard box. Based on the type information, the multi-stage cutting process of the corrugated cardboard box is determined, and the cutting route is designed for each stage of the cutting process to obtain the corresponding multi-stage cutting route.

[0043] The storage module, connected to the design module, is used to store multi-stage cutting routes based on the corresponding type information, construct a cutting model on the target cardboard based on the corresponding type information, and construct multiple temporary layouts based on the cutting model.

[0044] The control module, connected to the storage module, is used to control the cutting equipment to cut the target cardboard based on the cutting model, until the cutting process of the target cardboard is completed through multiple stages of cutting.

[0045] It should be noted that there is no need to set fixed control commands on the corresponding cutting devices. The control commands are uniformly controlled by the cutting model. As long as the data security of the cutting model is ensured, the security and accuracy of the control of the cutting devices can be guaranteed, preventing the commands on multiple cutting devices from being tampered with. Moreover, when there are changes in the cutting parameters, the cutting model can directly control and modify them, and has good cutting work response capability.

[0046] In one embodiment, the design module includes:

[0047] The determination unit is used to determine the corresponding cutting line according to the type information of the corrugated cardboard box;

[0048] The allocation unit is used to allocate multiple cutting lines to the corresponding cutting process to obtain cutting lines for multiple stages.

[0049] The planning unit is used to plan the cutting lines for each stage, resulting in multiple cutting routes.

[0050] It should be noted that corrugated cardboard boxes come in various shapes and sizes. For example, corrugated cardboard boxes can be rectangular, cubic, or polygonal, each with different cutting methods and the positional relationships between multiple cutting lines. Furthermore, corrugated cardboard boxes of the same shape can also have different dimensions; differences in length, width, and height result in different proportions between and within the cutting lines themselves. Therefore, the cutting lines for corrugated cardboard boxes need to be designed independently for each type of box. Multiple cutting lines are possible; this design can be the factory's own, or the cutting lines for standard types of corrugated cardboard boxes can be directly obtained from big data analysis. Cutting lines, for example, the cutting methods and dimensions of some rectangular or cubic corrugated boxes, can be directly obtained based on big data. Some custom-shaped corrugated boxes may require custom design, but regardless, the ultimate goal is to obtain the cutting route. Then, the cutting lines are planned according to the factory's own cutting equipment. The cutting process in corrugated box production involves multiple stages. First, the cutting lines are allocated according to the stages, determining the cutting lines responsible for each stage. Each stage cuts different cutting lines. The longitudinal cutting (slitting) stage (based on the width requirements of the carton, the large-format corrugated cardboard is cut along the length direction (longitudinal) into several strips of different widths to ensure subsequent processing) The cardboard width must meet specifications. This stage requires precise control of the cutting blade position to accommodate orders with varying widths. The cross-cutting stage (cutting the longitudinally cut cardboard strips along the width direction (transverse) to a set length, obtaining single sheets of specific length to prepare for subsequent creasing and forming) requires precise synchronization with the cardboard conveyor speed to ensure the accuracy of the cut length (the error is typically required to be within ±0.5mm). The forming cut stage (performing fine cutting for the final structure of the carton (such as slotting, corner cutting, irregular edges, etc.), for example, cutting the slots and corners required for folding on the cardboard so that it can be folded into the shape of a box. This stage may involve complex... (Using die-cutting or CNC cutting to adapt to the personalized structural needs of different cartons), the cutting lines are planned in the same stage. For example, there are multiple cutting lines, and there is a processing sequence between the multiple cutting lines. Cutting lines with the same sequence are grouped together. There may be multiple cutting lines in a group. Each group of cutting lines also has a cutting sequence that needs to be planned. Then, the routes between the cutting lines in each group are planned. For example, there are three cutting lines in each group, and there is a processing sequence between the three cutting lines. The cutting process continues from one cutting line to the next cutting line to obtain multiple cutting routes. Finally, the cutting route corresponding to each stage is obtained.

[0051] In one embodiment, the storage module includes:

[0052] The storage unit is used to configure the database and store multi-stage cutting routes in the database according to type information;

[0053] The configuration unit is used to configure multiple blank cardboard models in the database, and to configure multiple control points for each blank cardboard model. The control points corresponding to a single blank cardboard model are interconnected.

[0054] The attachment unit is used to shape the blank cardboard model according to the type information to obtain the blank target cardboard model. The multi-stage cutting routes are attached to the blank target cardboard model. The cutting routes attached to the blank target cardboard model are attached through multiple control points to obtain the cutting model.

[0055] The building unit is used to establish the association between the cutting model and the corresponding cutting device.

[0056] In one embodiment, the configuration unit includes:

[0057] The data arrangement unit is used to configure multiple blank cardboard models in the database. The number of blank cardboard models is the same as the number of corrugated carton type information and corresponds one-to-one. The blank cardboard models are the data storage surfaces.

[0058] The node setting unit is used to arrange multiple network nodes in a blank cardboard model, with adjacent network nodes connected to each other.

[0059] The corresponding unit is used to configure multiple control points on a blank cardboard model, randomly distributing the control points one-to-one on the network nodes, and connecting the multiple control points to each other.

[0060] In one embodiment, the attachment unit includes:

[0061] The shaping unit is used to determine the shape of the corresponding corrugated cardboard under the flattened corrugated cardboard according to the type information, and to match the shape of the corresponding blank cardboard model to obtain the blank target cardboard model.

[0062] The marking unit is used to mark the multi-stage cutting routes on the blank target cardboard model. Random control points are moved to the turning points of each stage of the cutting route (the turning points are the points where the cutting needs to be modified, such as angle changes, position changes, etc., which require changes in control commands). Based on the cutting route of each stage, adjacent control points are connected sequentially according to the cutting order. The control commands for the cutting route between the next control point are recorded through the control points (in the future, the control points corresponding to different stages need to be connected to the corresponding cutting equipment for communication. Subsequently, the cutting equipment is controlled by commands through control points and real-time points. The control commands for the cutting route between the next control point recorded through the control points are the equipment control commands that can control the cutting equipment to cut according to the cutting route). The cutting model is obtained (one cutting model corresponds to one cutting equipment for multiple stages).

[0063] In one embodiment, the building unit includes:

[0064] The information connection unit is used to configure real-time points for each control point on the corresponding cutting model and to connect the control points with the real-time points.

[0065] The matching connection unit is used to match the corresponding stage of the cutting path in the cutting model, and connect the real-time points in the cutting path after the matching stage to the cutting device of the corresponding stage to obtain the association relationship between the cutting model and the corresponding cutting device.

[0066] It should be noted that a database is set up to store the cutting routes for the corresponding types of information. To better control the cutting of corrugated boxes, multiple blank cardboard models are configured in the database. The number of blank cardboard models is the same as the number of corrugated box type information and corresponds one-to-one. The blank cardboard models are the data storage surfaces, which are planar data spaces. Multiple network nodes are set in the blank cardboard models, and adjacent network nodes are interconnected. The arrangement of network nodes in the blank cardboard models allows subsequent control points to move within the blank cardboard models, creating a data space that can be moved via the network. Currently, multiple control points are interconnected. In the future, adjacent control points will need to be connected according to the order of the cutting routes, and other connections can be broken. The shape, size, and cutting path of corrugated cardboard laid flat differ depending on the type of information. The blank cardboard model is "trimmed" according to the shape of the corrugated cardboard laid flat, resulting in a data space consistent with the shape of the corrugated cardboard laid flat, which serves as the blank target cardboard model. Multi-stage cutting paths are marked on the blank target cardboard model, and control points are attached to the cutting paths. These control points are connected to network nodes and the network lines between them (network lines are the transmission and communication lines between network nodes). Here, the control points are virtual machines that can be bound to network nodes and the connecting network lines between them. This ensures that after the control points are attached to the blank target cardboard model, their attachment positions are at the turning points of each stage of the cutting path. The attachment of control points to the cutting paths is random. Subsequently, each stage of the cutting path sequentially attaches adjacent control points according to the cutting order. Control points are connected, and control instructions for the cutting route between control points are recorded. These control points are used to control the corresponding cutting equipment. These cutting equipment may be duplicated or different; for example, the same cutting equipment can perform different stages of cutting corrugated cardboard. Therefore, multiple control points for different stages may correspond to the same cutting equipment. After setting the control points, corresponding real-time points are configured at their locations. These real-time points are virtual machines, and they are connected to the corresponding control points. The cutting route is matched to the corresponding stages, and the control points matched to the stages are connected to the corresponding cutting equipment. This establishes the association between the cutting model and the corresponding cutting equipment. Through the connection between real-time points and control points, the real-time points can transmit the control instructions carried by the control points to the cutting equipment for cutting control, enabling better control of the corrugated cardboard and facilitating operation.

[0067] In one embodiment, the control module includes:

[0068] The control unit is used to determine the type information of the corrugated cardboard box to be cut, and to give instructions to the cutting equipment according to the cutting model corresponding to the type information.

[0069] The cutting unit is used to cut corrugated cardboard using cutting equipment until the corrugated cardboard completes a multi-stage cutting process.

[0070] In one embodiment, the control unit includes:

[0071] The information determination unit is used to determine the corresponding cutting model based on the type information of the corrugated cardboard box that needs to be cut.

[0072] The providing unit is used to sequentially provide control commands for corresponding control points to the corresponding cutting devices through real-time points based on the cutting sequence, so that the corrugated cardboard can be cut by the cutting devices;

[0073] The synchronization unit is used to synchronize the current real-time point with the position of the cutting route of the cutting device on the corrugated cardboard during the cutting process. The current control point moves the preset cutting route distance before the current real-time point. During the movement, the current control point and the corresponding current real-time point are always connected.

[0074] The conversion unit is used to move the current control point to the next control point position according to the cutting order and stop, and prompt the current real-time point. It enables the next control point and the corresponding real-time point in advance and prepares to connect with the corresponding cutting device. When the current real-time point moves to the next control point position, it immediately disconnects the connection between the current real-time point and the corresponding cutting device and restores the current real-time point and the corresponding current control point to the turning point where the original position is located.

[0075] The cutting control unit is used to control the cutting equipment using control commands from the corresponding control point at the next real-time point.

[0076] It's important to note that when processing corrugated boxes in a factory, the type of corrugated box to be processed must first be determined. Based on this type information, a corresponding cutting model can be obtained. The cutting equipment is then controlled via this model, specifically through a control center. This control is not achieved by simply assigning a command to the cutting equipment for continuous self-control. Equipment not under control by the center would be difficult to manage if its command information is modified, potentially leading to errors and instability in corrugated box processing. By using a cutting model in a database, the cutting of each corrugated board is controlled individually, thus ensuring... To ensure the uniqueness of control commands, when controlling the cutting equipment through the cutting model, control commands for the corresponding control points are first provided to the corresponding cutting equipment sequentially through real-time points according to the cutting order. The cutting equipment then cuts the corrugated cardboard. During the sequential provision of control commands, the control points move ahead of the real-time points. The real-time points act as information transmitters between the control points and the cutting equipment, and can synchronize with the cutting process of the equipment. The control points serve as a preparatory step for cutting route transitions, enabling efficient and stable transitions. The cutting equipment can move the current control point to the next control point according to the cutting order. The system stops at the current position and displays a notification of the current real-time point. It then proactively activates the next control point and its corresponding real-time point, preparing to connect with the corresponding cutting equipment. When the current real-time point moves to the next control point, it immediately disconnects from the cutting equipment, restoring both the current real-time point and the corresponding control point to their original turning points. The cutting equipment is then controlled via the control commands from the next real-time point, ensuring orderly and stable integration with command changes at turning points to prepare for cutting corrugated paper. Furthermore, this control command is directly controlled through the cutting model in the database. When a corrugated board is added... After the first corrugated cardboard is cut, the next one is also directly controlled by the cutting model. There is no need for a fixed instruction to set the cutting equipment, which avoids the instructions on the cutting equipment being modified. As long as the data security of the database is guaranteed, the accuracy and security of the cutting equipment control can be guaranteed. The control points and corresponding real-time points in the cutting model will return to their original positions after each cut is completed, waiting for the next corrugated cardboard to be cut. This process is repeated continuously to cut multiple corrugated cardboards. This not only ensures the control of the cutting equipment, but also ensures the smoothness and readiness of instruction switching. The cooperation between the control points and real-time points can achieve the orderliness and stability of the cutting equipment control.

[0077] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A multi-stage cutting control system for corrugated cardboard box production process, characterized in that, include: The design module is used to determine the type information of the corrugated cardboard box, which includes the shape and corresponding specifications of the corrugated cardboard box. Based on the type information, the multi-stage cutting process of the corrugated cardboard box is determined, and the cutting route is designed for each stage of the cutting process to obtain the corresponding multi-stage cutting route. The storage module, connected to the design module, is used to store multi-stage cutting routes based on the corresponding type information, construct a cutting model on the target cardboard based on the corresponding type information, and construct multiple temporary layouts based on the cutting model. The control module, connected to the storage module, is used to control the cutting equipment to cut the target cardboard based on the cutting model, until the cutting process of the target cardboard is completed through multiple stages of cutting.

2. The multi-stage cutting control system for corrugated cardboard box production process according to claim 1, characterized in that, The design module includes: The determination unit is used to determine the corresponding cutting line according to the type information of the corrugated cardboard box; The allocation unit is used to allocate multiple cutting lines to the corresponding cutting process to obtain cutting lines for multiple stages. The planning unit is used to plan the cutting lines for each stage, resulting in multiple cutting routes.

3. The multi-stage cutting control system for corrugated cardboard box production process according to claim 1, characterized in that, The storage module includes: The storage unit is used to configure the database and store multi-stage cutting routes in the database according to type information; The configuration unit is used to configure multiple blank cardboard models in the database, and to configure multiple control points for each blank cardboard model. The control points corresponding to a single blank cardboard model are interconnected. The attachment unit is used to shape the blank cardboard model according to the type information to obtain the blank target cardboard model. The multi-stage cutting routes are attached to the blank target cardboard model. The cutting routes attached to the blank target cardboard model are attached through multiple control points to obtain the cutting model. The building unit is used to establish the association between the cutting model and the corresponding cutting device.

4. A multi-stage cutting control system for corrugated cardboard box production process according to claim 3, characterized in that, The configuration unit includes: The data arrangement unit is used to configure multiple blank cardboard models in the database. The number of blank cardboard models is the same as the number of corrugated carton type information and corresponds one-to-one. The blank cardboard models are the data storage surfaces. The node setting unit is used to arrange multiple network nodes in a blank cardboard model, with adjacent network nodes connected to each other. The corresponding unit is used to configure multiple control points on a blank cardboard model, randomly distributing the control points one-to-one on the network nodes, and connecting the multiple control points to each other.

5. A multi-stage cutting control system for corrugated cardboard box production process according to claim 4, characterized in that, The attachment unit includes: The shaping unit is used to determine the shape of the corresponding corrugated cardboard under the flattened corrugated cardboard according to the type information, and to match the shape of the corresponding blank cardboard model to obtain the blank target cardboard model. The marking unit is used to mark the multi-stage cutting routes on the blank target cardboard model. Random control points are moved to the turning points of each stage of the cutting route. Based on the cutting route of each stage, adjacent control points are connected sequentially according to the cutting order. The control instructions for the cutting route between the control points and the next control point are recorded to obtain the cutting model.

6. A multi-stage cutting control system for corrugated cardboard box production process according to claim 5, characterized in that, The building unit includes: The information connection unit is used to configure real-time points for each control point on the corresponding cutting model and to connect the control points with the real-time points. The matching connection unit is used to match the corresponding stage of the cutting path in the cutting model, and connect the real-time points in the cutting path after the matching stage to the cutting device of the corresponding stage to obtain the association relationship between the cutting model and the corresponding cutting device.

7. A multi-stage cutting control system for corrugated cardboard box production process according to claim 6, characterized in that, The control module includes: The control unit is used to determine the type information of the corrugated cardboard box to be cut, and to give instructions to the cutting equipment according to the cutting model corresponding to the type information. The cutting unit is used to cut corrugated cardboard using cutting equipment until the corrugated cardboard completes a multi-stage cutting process.

8. A multi-stage cutting control system for corrugated cardboard box production process according to claim 7, characterized in that, The control unit includes: The information determination unit is used to determine the corresponding cutting model based on the type information of the corrugated cardboard box that needs to be cut. The supply unit is used to sequentially provide control commands for corresponding control points to the corresponding cutting devices through real-time points based on the cutting sequence, so that the corrugated cardboard can be cut by the cutting devices; The synchronization unit is used to synchronize the current real-time point with the position of the cutting route of the cutting device on the corrugated cardboard during the cutting process. The current control point moves the preset cutting route distance before the current real-time point. During the movement, the current control point and the corresponding current real-time point are always connected. The conversion unit is used to move the current control point to the next control point position according to the cutting order and stop, and prompt the current real-time point. It enables the next control point and the corresponding real-time point in advance and prepares to connect with the corresponding cutting device. When the current real-time point moves to the next control point position, it immediately disconnects the connection between the current real-time point and the corresponding cutting device and restores the current real-time point and the corresponding current control point to the turning point where the original position is located. The cutting control unit is used to control the cutting equipment using control commands from the corresponding control point at the next real-time point.

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