A stacked steel rolling method, device, electronic equipment and storage medium

Abstract

The present invention belongs to the field of metallurgy technology and provides a stacked steel rolling method, device, electronic equipment and storage medium. The method comprises: after rough rolling is completed, conveying the rolled piece into a buffer area in front of a finishing mill to form a waiting-for-rolling queue; obtaining real-time information of the rolled piece in the waiting-for-rolling queue; performing a heat inspection on the first rolled piece in the waiting-for-rolling queue to obtain heat inspection information; making a steel stacking judgment on the first rolled piece based on the real-time information and the heat inspection information and comparing them with preset information; when the first rolled piece is judged to be in a normal state, conveying the first rolled piece into a finishing mill for finishing rolling; when the first rolled piece is judged to be in a stacked state, separating the rolled pieces and then conveying the first rolled piece into a finishing mill for finishing rolling. The rolled pieces between rough rolling and finishing rolling can be stacked, which maximizes the use of the roller distance between rough rolling and finishing rolling, thereby improving production efficiency and increasing output.

Description

Technical Field

[0001] The present invention relates to the field of metallurgical technology, and in particular to a stacked steel rolling method, device, electronic equipment and storage medium. Background Art

[0002] The tracking program for automated slab rolling relies on the integration of roller speed to calculate the head and tail positions and speeds in real time. The main control program selects the appropriate rolling logic based on the slab's position and current rolling line status, as provided by the tracking program. During rolling, information and physical objects must match. If rolled pieces overlap, the rolled and unrolled information will overlap. Subsequent separation will cause the next piece of steel to be fed into the finishing mill at the same speed as the information, potentially leading to serious production accidents. Therefore, it is crucial to avoid overlap during automated rolling.

[0003] In the existing technology, in order to avoid logical confusion caused by information overlap, especially when rolling relatively long workpieces in the rolling area, the workpieces to be rolled in the finishing rolling entrance area need to be avoided in the direction of rough rolling. Considering the avoidance space and the spacing required for separation of the workpieces, the rollers between rough rolling and finishing rolling cannot hold too many slabs to be rolled. The roller distance between rough rolling and finishing rolling has not been fully utilized, the maximum production capacity of the rolling line has not been tapped, and the production efficiency needs to be improved. Summary of the Invention

[0004] In view of the shortcomings of the prior art described above, the object of the present invention is to provide a stacked steel rolling method, device, electronic equipment and storage medium, which are used to solve the problem in the prior art that when processing stacked steel rolling, the rolled pieces between rough rolling and finishing rolling cannot be stacked, the roller distance between rough rolling and finishing rolling cannot be fully utilized, and the production efficiency is limited.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides a stacked steel rolling method, comprising:

[0006] After the rough rolling is completed, the rolled pieces are transported into the buffer area in front of the finishing mill to form a queue for rolling;

[0007] Acquiring real-time information of the workpieces to be rolled in the rolling queue;

[0008] Performing a thermal inspection on the first workpiece in the waiting-to-be-rolled queue to obtain thermal inspection information;

[0009] According to the real-time information and the heat detection information, the steel overlap determination of the first rolled piece is performed by comparing the real-time information and the heat detection information with the preset information;

[0010] When the first rolled piece is determined to be in a normal state, the first rolled piece is transported into a finishing mill for finishing rolling; when the first rolled piece is determined to be in a stacked state, the rolled pieces are separated and then transported into a finishing mill for finishing rolling.

[0011] Optionally, the buffer area is located between the roughing mill and the finishing mill, and the rolled products in the buffer area can be stacked.

[0012] Optionally, the real-time information includes at least the real-time length and real-time volume of the first rolled piece in the waiting-to-be-rolled queue.

[0013] Optionally, the first rolled piece is the rolled piece to be rolled that is closest to the finishing mill in the waiting-to-be-rolled queue, and the thermal inspection information at least includes the thermal inspection length and thermal inspection volume of the first rolled piece.

[0014] Optionally, the preset information includes at least the normal length and normal volume of the workpiece to be rolled under normal conditions. Through the real-time information and the preset information, the real-time length is compared with the normal length, and the real-time volume is compared with the normal volume. Through the thermal inspection information and the preset information, the thermal inspection length is compared with the normal length, and the thermal inspection volume is compared with the normal volume.

[0015] Optionally, when the four groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the thermal detection length and the normal length, and between the thermal detection volume and the normal volume are all within a preset error range, the first rolled piece is determined to be in a normal state; when any one of the groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the thermal detection length and the normal length, and between the thermal detection volume and the normal volume is not within the preset error range, the first rolled piece is determined to be in a stacked state.

[0016] Optionally, the buffer area includes multiple groups of rollers that can rotate forward and backward. When the first rolled piece is determined to be in a stacked state, the rollers in the buffer area rotate in the opposite direction, and through inertia, other rolled pieces stacked on the first rolled piece are separated from the first rolled piece.

[0017] Based on the same inventive concept, the present invention also provides a stacked steel processing device, comprising:

[0018] Acquisition module, used to obtain basic information and environmental information of the steel plate;

[0019] Arrangement module, used to transport the rolled pieces into the buffer area in front of the finishing mill after the rough rolling is completed, forming a queue to be rolled;

[0020] An acquisition module, used for acquiring real-time information of the workpieces to be rolled in the waiting-to-roll queue;

[0021] a heat detection module, configured to perform a heat detection on the first workpiece in the waiting-to-be-rolled queue and obtain heat detection information;

[0022] a determination module, configured to determine the overlap of the first rolled piece based on the real-time information and the heat inspection information, by comparing them with preset information;

[0023] The execution module is used to transport the first rolled piece into the finishing mill for finishing rolling when it is determined that the first rolled piece is in a normal state; when it is determined that the first rolled piece is in a stacked state, separate the rolled pieces and then transport the first rolled piece into the finishing mill for finishing rolling.

[0024] Based on the same inventive concept, the present invention further provides an electronic device, comprising:

[0025] one or more processors;

[0026] The storage device is used to store one or more programs, and when the one or more programs are executed by the one or more processors, the electronic device implements the stacked steel rolling method as described above.

[0027] Based on the same inventive concept, the present invention also provides a storage medium having a computer program stored thereon. When the computer program is executed by a processor of a computer, the computer is enabled to execute the stacked steel rolling method as described above.

[0028] As described above, the stacked steel rolling method, device, electronic device, and storage medium of the present invention have at least the following beneficial effects:

[0029] After the rough rolling is completed, the workpiece is conveyed into the buffer area in front of the finishing mill to form a queue to be rolled; real-time information of the workpiece to be rolled in the queue to be rolled is obtained; the first workpiece in the queue to be rolled is subjected to heat inspection to obtain heat inspection information; based on the real-time information and the heat inspection information, it is compared with the preset information to determine the stacking of the first workpiece; when the first workpiece is judged to be in a normal state, the first workpiece is conveyed into the finishing mill for finishing rolling; when the first workpiece is judged to be in a stacked state, the workpieces are separated and then conveyed into the finishing mill for finishing rolling. The workpieces to be rolled between rough rolling and finishing rolling can be stacked, which maximizes the use of the roller distance between rough rolling and finishing rolling, improves production efficiency, and increases output.

[0030] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are incorporated into and constitute a part of the specification, illustrating embodiments consistent with the present application and, together with the specification, serving to explain the principles of the present application. It is obvious that the drawings described below are merely some embodiments of the present application, and a person of ordinary skill in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0032] Figure 1 is a flow chart of a stacked steel rolling method shown in an exemplary embodiment of the present application;

[0033] Figure 2 is a block diagram of a stacked steel processing device shown in an exemplary embodiment of the present application;

[0034] Figure 3 A schematic diagram of the structure of a computer system suitable for implementing an electronic device according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0035] The following describes the embodiments of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art will readily appreciate the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the various details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention.

[0036] It should be noted that the diagrams provided in the present embodiment are only schematic illustrations of the basic concept of the present invention. The diagrams only show the components related to the present invention and are not drawn according to the number, shape and size of the components during actual implementation. The type, quantity and ratio of each component during actual implementation can be changed at will, and the component layout type may also be more complex. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose of the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of the present invention without substantially changing the technical content.

[0037] In the following description, numerous details are discussed to provide a more thorough explanation of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring the embodiments of the present invention.

[0038] In an exemplary embodiment, the present application exemplarily provides a steel stacking rolling method, see Figure 1 , Figure 1 1 is a flow chart of a steel stacking rolling method according to an exemplary embodiment of the present application. The method includes at least steps S110 to S150, which are described in detail as follows:

[0039] Step S110, after the rough rolling is completed, the rolled pieces are conveyed into the buffer area in front of the finishing mill to form a queue to be rolled;

[0040] Step S120, acquiring real-time information of the workpieces to be rolled in the rolling queue;

[0041] Step S130, performing a heat inspection on the first workpiece in the waiting-to-be-rolled queue to obtain heat inspection information;

[0042] Step S140, comparing the real-time information and the heat detection information with the preset information to determine the overlap of the first rolled piece;

[0043] Step S150: When it is determined that the first rolled piece is in a normal state, the first rolled piece is transported into the finishing mill for finishing rolling; when it is determined that the first rolled piece is in a stacked state, the rolled pieces are separated and then transported into the finishing mill for finishing rolling.

[0044] Steps S110 to S150 are described in detail below:

[0045] In step S110, after the rough rolling is completed, the workpiece is conveyed into the buffer area in front of the finishing mill to form a queue to be rolled, wherein the buffer area is located between the roughing mill and the finishing mill, and the workpieces in the buffer area can be stacked. After the rough rolling is completed, the workpieces can be stacked in the buffer area, which increases the cooling time of the intermediate billet and ensures uninterrupted finishing rolling. The buffer area can be expanded without considering the avoidance space and the spacing required for separation of the workpieces, and maximizes the use of the roller distance between the roughing mill and the finishing mill, creating conditions for increasing production.

[0046] In step S120, real-time information of the workpieces to be rolled in the queue is obtained, wherein the real-time information includes at least the real-time length and real-time volume of the first workpiece in the queue. The real-time images of the workpieces can be tracked and monitored in the queue by combining queue tracking and real-time tracking, and the data of the workpieces can be obtained in real time.

[0047] In step S130, a thermal inspection is performed on the first workpiece in the waiting-to-be-rolled queue to obtain thermal inspection information, wherein the first workpiece is the workpiece in the waiting-to-be-rolled queue that is closest to the finishing mill, and the thermal inspection information at least includes the thermal inspection length and thermal inspection volume of the first workpiece. After the finish rolling of the previous workpiece is completed, the first workpiece in the waiting-to-be-rolled queue that is closest to the finishing mill will be thermally inspected before entering the roughing mill, and real-time data of the current first workpiece will be obtained through the thermal inspection image.

[0048] In step S140, the real-time information and the thermal inspection information are compared with the preset information to determine the steel stacking of the first rolled piece, wherein the preset information at least includes the normal length and normal volume of the rolled piece to be rolled under normal conditions. The real-time information and the preset information are used to compare the real-time length with the normal length, and the real-time volume with the normal volume. The thermal inspection length and the normal length are compared, and the thermal inspection volume and the normal volume are compared, respectively.

[0049] When the four groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the heat-detected length and the normal length, and between the heat-detected volume and the normal volume are all within the preset error range, the first rolled piece is judged to be in a normal state; when any one of the groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the heat-detected length and the normal length, and between the heat-detected volume and the normal volume is not within the preset error range, the first rolled piece is judged to be in a stacked state.

[0050] In step S150, when the first rolled piece is determined to be in a normal state, the first rolled piece is conveyed into the finishing mill for finishing rolling; when the first rolled piece is determined to be in a stacked state, the rolled pieces are separated and then conveyed into the finishing mill for finishing rolling.

[0051] Specifically, the buffer area includes multiple groups of rollers that can rotate forward and backward. When the first workpiece is determined to be in a stacked state, the rollers in the buffer area rotate in the opposite direction. Through the action of inertia, the other workpieces stacked on the first workpiece are separated from the first workpiece, ensuring that when the first workpiece enters the finishing mill, no stacking will occur, and the rolling of the finishing mill and the roughing mill will not be affected, thereby avoiding double steel in the finishing rolling and protecting the safety of the equipment.

[0052] It can be seen that the technical solution provided by this embodiment no longer relies solely on the reserved roller distance between rough rolling and finishing rolling to avoid steel stacking. The buffer area between rough rolling and finishing rolling can be used for stacking of rolled pieces, and there is no need to consider the avoidance space and the spacing required for separation of rolled pieces. After the rough rolling is completed, the rolled pieces are conveyed into the buffer area in front of the finishing mill to form a queue to be rolled; real-time information of the rolled pieces to be rolled in the queue to be rolled is obtained; the first rolled piece in the queue to be rolled is subjected to heat inspection to obtain heat inspection information; based on the real-time information and the heat inspection information, it is compared with the preset information to determine the stacking of the first rolled piece; when the first rolled piece is judged to be in a normal state, the first rolled piece is conveyed into the finishing mill for finishing rolling; when the first rolled piece is judged to be in a stacked state, the rolled pieces are separated and then conveyed into the finishing mill for finishing rolling. The rolled pieces to be rolled between rough rolling and finishing rolling can be stacked, which maximizes the use of the roller distance between rough rolling and finishing rolling, improves production efficiency, and increases output.

[0053] Figure 2 This is a block diagram of a stacked steel processing device shown in an exemplary embodiment of the present application. The device can be applied to Figure 1 The device may also be applicable to other exemplary implementation environments and specifically configured in other devices. This embodiment does not limit the implementation environment to which the device is applicable.

[0054] like Figure 2 As shown, the exemplary stacked steel processing device includes: an arrangement module 201, an acquisition module 202, a heat detection module 203, a determination module 204 and an execution module 205. The details of each module are as follows:

[0055] The acquisition module 201 is configured to convey the rolled pieces into the buffer area in front of the finishing mill after the rough rolling is completed, forming a queue to be rolled;

[0056] A matching module 202 is configured to obtain real-time information of the workpieces to be rolled in the rolling queue;

[0057] The calculation module 203 is configured to perform a thermal inspection on the first workpiece in the waiting-to-be-rolled queue and obtain thermal inspection information;

[0058] The determination module 204 is configured to compare the real-time information and the heat detection information with the preset information to determine the steel overlap of the first rolled piece;

[0059] The execution module 205 is configured to, when determining that the first rolled piece is in a normal state, convey the first rolled piece into the finishing mill for finishing rolling; when determining that the first rolled piece is in a stacked state, separate the rolled pieces and then convey the first rolled piece into the finishing mill for finishing rolling.

[0060] In the stacked steel processing device provided by the present application, first, after the rough rolling is completed, the rolled piece is conveyed into the buffer area in front of the finishing mill to form a queue to be rolled; real-time information of the rolled piece to be rolled in the queue to be rolled is obtained; the first rolled piece in the queue to be rolled is subjected to heat inspection to obtain heat inspection information; based on the real-time information and the heat inspection information, it is compared with the preset information to determine the stacking of the first rolled piece; when the first rolled piece is judged to be in a normal state, the first rolled piece is conveyed into the finishing mill for finishing rolling; when the first rolled piece is judged to be in a stacked state, the rolled pieces are separated and then conveyed into the finishing mill for finishing rolling. The rolled pieces to be rolled between rough rolling and finishing rolling can be stacked, which maximizes the use of the roller distance between rough rolling and finishing rolling, improves production efficiency, and increases output.

[0061] It should be noted that the stacked steel processing device provided in the above embodiment and the stacked steel rolling method provided in the above embodiment are based on the same concept. The specific manner in which the various modules and units perform their operations has been described in detail in the method embodiments and will not be repeated here. In actual applications, the stacked steel processing device provided in the above embodiment can, as needed, allocate the aforementioned functions to different functional modules, i.e., divide the internal structure of the device into different functional modules to perform all or part of the functions described above, and this is not a limitation herein.

[0062] An embodiment of the present application also provides an electronic device, comprising: one or more processors; a storage device for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the electronic device implements the stacked steel rolling method provided in the above-mentioned embodiments.

[0063] Figure 3 The following is a schematic diagram showing the structure of a computer system suitable for implementing an electronic device according to an embodiment of the present application. Figure 3 The computer system 300 of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0064] like Figure 3As shown, the computer system 300 includes a central processing unit (CPU) 301, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 302 or the program loaded from the storage part 308 to the random access memory (RAM) 303, such as executing the method described in the above embodiment. Various programs and data required for system operation are also stored in the RAM 303. The CPU 301, ROM 302 and RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0065] The following components are connected to the I / O interface 305: an input section 306 including a keyboard, a mouse, and the like; an output section 307 including devices such as a cathode ray tube (CRT), a liquid crystal display (LCD), and a speaker; a storage section 308 including a hard disk and the like; and a communication section 309 including a network interface card such as a LAN (Local Area Network) card or a modem. The communication section 309 performs communication processing via a network such as the Internet. A drive 310 is also connected to the I / O interface 305 as needed. Removable media 311, such as a magnetic disk, an optical disk, a magneto-optical disk, or a semiconductor memory, is installed in the drive 310 as needed, so that computer programs read therefrom can be installed into the storage section 308 as needed.

[0066] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via the communication section 309, and / or installed from a removable medium 311. When the computer program is executed by the central processing unit (CPU) 301, the various functions defined in the system of the present application are executed.

[0067] It should be noted that the computer-readable medium shown in the embodiments of the present application can be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, which carries a computer-readable computer program. This propagated data signal can take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to wireless, wired, or any suitable combination thereof.

[0068] The flowcharts and block diagrams in the accompanying drawings illustrate the possible implementation architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. Among them, each box in the flowchart or block diagram can represent a module, program segment, or part of the code, and the above-mentioned module, program segment, or part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart, can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0069] The units involved in the embodiments described in this application may be implemented by software or hardware, and the units described may also be set in a processor. In some cases, the names of these units do not constitute limitations on the units themselves.

[0070] Another aspect of the present application provides a computer-readable storage medium having a computer program stored thereon. When executed by a computer processor, the computer program causes the computer to perform the aforementioned stacked steel rolling method. The computer-readable storage medium may be included in the electronic device described in the above embodiments, or may exist independently and not be incorporated into the electronic device.

[0071] Another aspect of the present application provides a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the stacked steel rolling method provided in each of the above embodiments.

[0072] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, any equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A stacked steel rolling method, characterized in that: The method comprises: After the rough rolling is completed, the rolled pieces are transported into the buffer area in front of the finishing mill to form a queue for rolling. The buffer area is located between the rough rolling mill and the finishing mill, and the rolled pieces in the buffer area are stacked. Acquiring real-time information of the rolled pieces in the waiting-to-be-rolled queue, wherein the real-time information includes at least the real-time length and real-time volume of the first rolled piece in the waiting-to-be-rolled queue; Performing a thermal inspection on a first workpiece in the waiting-to-be-rolled queue to obtain thermal inspection information, wherein the first workpiece is the workpiece in the waiting-to-be-rolled queue closest to the finishing mill, and the thermal inspection information includes at least a thermal inspection length and a thermal inspection volume of the first workpiece; Based on the real-time information and the heat detection information, the steel overlap determination of the first rolled piece is performed by comparing them with preset information, wherein the preset information at least includes a normal length and a normal volume of the rolled piece under normal conditions; based on the real-time information and the preset information, the real-time length is compared with the normal length, and the real-time volume is compared with the normal volume; based on the heat detection information and the preset information, the heat detection length is compared with the normal length, and the heat detection volume is compared with the normal volume; When it is determined that the first rolled piece is in a normal state, the first rolled piece is conveyed to the finishing mill for finishing rolling; when it is determined that the first rolled piece is in a stacked state, the rolled pieces are separated and then conveyed to the finishing mill for finishing rolling. When the four groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the heat-detected length and the normal length, and between the heat-detected volume and the normal volume are all within the preset error range, the first rolled piece is determined to be in a normal state; when any one of the groups of differences between the real-time length and the normal length, between the real-time volume and the normal volume, between the heat-detected length and the normal length, and between the heat-detected volume and the normal volume is not within the preset error range, the first rolled piece is determined to be in a stacked state.

2. The steel stacking rolling method according to claim 1, characterized in that: When it is determined that the first rolled piece is in a normal state, the first rolled piece is transported to a finishing mill for finishing rolling; When it is determined that the first rolled pieces are in a stacked state, the step of separating the rolled pieces and then conveying the first rolled pieces into a finishing mill for finishing rolling comprises: The buffer area includes multiple groups of rollers that can rotate forward and backward. When the first rolled piece is determined to be in a stacked state, the rollers in the buffer area rotate in the opposite direction, and through inertia, the other rolled pieces stacked on the first rolled piece are separated from the first rolled piece.

3. A stacked steel processing device, characterized in that: The stacked steel rolling method according to claim 1 or 2 is used for stacking steel, wherein the device comprises: Arrangement module, used to transport the rolled pieces into the buffer area in front of the finishing mill after the rough rolling is completed, forming a queue to be rolled; An acquisition module, used for acquiring real-time information of the workpieces to be rolled in the waiting-to-roll queue; a heat detection module, configured to perform a heat detection on the first workpiece in the waiting-to-be-rolled queue and obtain heat detection information; a determination module, configured to determine the overlap of the first rolled piece based on the real-time information and the heat inspection information, by comparing them with preset information; The execution module is used to transport the first rolled piece into the finishing mill for finishing rolling when it is determined that the first rolled piece is in a normal state; and to separate the rolled pieces when it is determined that the first rolled piece is in a stacked state, and then transport the first rolled piece into the finishing mill for finishing rolling.

4. An electronic device, characterized in that: The electronic device comprises: one or more processors; A storage device for storing one or more programs, which, when executed by the one or more processors, enables the electronic device to implement a stacked steel rolling method as claimed in claim 1 or 2.

5. A storage medium, characterized in that A computer program is stored thereon, and when the computer program is executed by a processor of a computer, the computer is caused to execute a stacked steel rolling method as claimed in claim 1 or 2.

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