A method, system, device, and medium for assembling an aluminum can cell

Abstract

The application provides an electric core aluminum shell assembling method, system, equipment and medium in the technical field of electric core production, and the method comprises the following steps: step S1, transmitting the shell and the aluminum cover through the PLC control conveying belt; step S2, the PLC returns the aluminum cover to the aluminum cover buffer area through the return flow line; step S3, the PLC identifies the buffer quantity of the shell buffer area and the aluminum cover buffer area, controls the work of the blocking cylinder of the conveying belt based on the buffer quantity, identifies the offset of the shell on the feeding belt line through the camera and transmits the offset to the cover assembling robot; step S4, the PLC controls the cover assembling robot, dynamically and automatically assembles the aluminum cover and the shell grabbed from the aluminum cover buffer area and the feeding belt line respectively, transmits the assembled aluminum shell to the aluminum shell buffer area, and grabs the aluminum shell to the rubber coating station by the grabbing robot; and step S5, the PLC records the assembling quantity of the aluminum shell and monitors the aluminum shell quantity in the assembling process in real time. The application has the advantages that the efficiency and quality of the electric core aluminum shell assembling are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of battery cell manufacturing technology, and in particular to a method, system, equipment and medium for assembling aluminum casings for battery cells. Background Technology

[0002] With the continuous development of the new energy industry, the new energy vehicle manufacturing industry is also undergoing repeated updates and iterations. The production process requirements for battery modules of new energy vehicles are becoming increasingly stringent, and the demand for battery modules is increasing day by day. Since battery modules are composed of battery cells, the demand for battery cells is also growing.

[0003] The surface of the battery cell is protected by an aluminum shell, which consists of a housing and a top cover. Therefore, during the production of the battery cell, it is necessary to separate the housing and the top cover and then assemble them. The traditional method of manually separating the housing and assembling the top cover is not only inefficient and prone to errors, but also affects the production cycle due to the different operating times of different people.

[0004] Therefore, how to provide a method, system, equipment, and medium for assembling aluminum casings for battery cells to improve the efficiency and quality of battery cell aluminum casing assembly has become an urgent technical problem to be solved. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a method, system, equipment and medium for assembling aluminum shells of battery cells, so as to improve the efficiency and quality of battery cell aluminum shell assembly.

[0006] In a first aspect, the present invention provides a method for assembling an aluminum casing for a battery cell, comprising the following steps:

[0007] Step S1: The industrial control computer controls the conveyor belt to transport the housing and aluminum cover via the PLC;

[0008] Step S2: The PLC returns the aluminum cover to the aluminum cover buffer area via the return line;

[0009] Step S3: The PLC identifies the number of buffers in the shell buffer area and the aluminum cover buffer area, and controls the operation of the blocking cylinder of the conveyor belt based on the number of buffers. The camera identifies the offset of the shell on the feeding belt and transmits it to the cover assembly robot.

[0010] Step S4: The PLC controls the cover assembly robot to grab aluminum covers and shells from the aluminum cover buffer area and the feeding conveyor belt respectively for dynamic automatic assembly. The assembled aluminum shell is then transferred to the aluminum shell buffer area and picked up by the grabbing robot to the glue coating station.

[0011] Step S5: The PLC records the number of aluminum shells assembled and monitors the number of aluminum shells during the assembly process in real time, and synchronizes the assembly number to the host computer in real time.

[0012] Further, the step S1 is specifically:

[0013] The industrial computer sends a transmission instruction to the PLC, and the PLC starts the conveying belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveying belt.

[0014] Further, the step S2 is specifically:

[0015] The PLC identifies the aluminum cover buffer area, and when the number of aluminum covers is insufficient, it is buffered through the reflow line to maintain the working state of the reflow line as a running state, and waits for the aluminum shell release instruction when the condition is met.

[0016] Further, the step S3 is specifically:

[0017] The PLC converts the offset of the shell loading position through the camera, and based on the offset, identifies the buffer quantity of the shell and the aluminum cover through the neural network model respectively, judges whether the buffer quantity is greater than a preset buffer threshold, if yes, controls the blocking cylinder of the conveying belt to extend, if not, controls the blocking cylinder of the conveying belt to retract.

[0018] The step S4 is specifically:

[0019] The PLC transmits the data information shot by the camera to the cover assembling robot and sends a cover grabbing instruction, and the cover assembling robot places the aluminum cover on the corresponding shell based on the received cover grabbing instruction to assemble the aluminum shell, and after completion, the aluminum shell flows into the aluminum shell buffer area, waits for the grabbing robot to grab and transplant to the encapsulation station.

[0020] In a second aspect, the present application provides an electric core aluminum shell assembling system, comprising the following modules:

[0021] The transmission module is used for the industrial computer to control the conveying belt to transmit the shell and the aluminum cover through the PLC;

[0022] The buffer module is used for the PLC to reflow the aluminum cover to the aluminum cover buffer area through the reflow line;

[0023] The offset identification module is used for the PLC to identify the buffer quantity of the shell buffer area and the aluminum cover buffer area, to control the working of the blocking cylinder of the conveying belt based on the buffer quantity, and to identify the offset of the shell on the loading belt line through the camera and transmit it to the cover assembling robot;

[0024] The assembling module is used for the PLC to control the cover assembling robot to dynamically and automatically assemble the aluminum cover and the shell grabbed from the aluminum cover buffer area and the loading belt line respectively, and to transmit the assembled aluminum shell to the aluminum shell buffer area and grab it by the grabbing robot to the encapsulation station;

[0025] The assembly quantity synchronization module is used for recording the assembly quantity of the aluminum shell by the PLC, and monitoring the aluminum shell quantity in the assembly process in real time, and synchronizing the assembly quantity to the upper computer in real time.

[0026] Further, the transmission module is specifically used for:

[0027] The industrial computer sends a transmission instruction to the PLC, and the PLC starts the conveying belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveying belt.

[0028] Further, the cache module is specifically used for:

[0029] The PLC identifies the aluminum cover cache area, and when the number of aluminum covers is insufficient, it is cached through the reflow line, keeps the working state of the reflow line as a running state, and waits for the aluminum shell release instruction when the condition is met.

[0030] Further, the offset amount identification module is specifically used for:

[0031] The PLC converts the offset amount of the shell position by the camera, identifies the cache quantity of the shell and the aluminum cover based on the offset amount through the neural network model, judges whether the cache quantity is greater than a preset cache threshold, if yes, controls the blocking cylinder of the conveying belt to extend, and if not, controls the blocking cylinder of the conveying belt to retract.

[0032] The assembly module is specifically used for:

[0033] The PLC transmits the data information photographed by the camera to the cover assembling robot and sends a cover grabbing instruction, the cover assembling robot places the aluminum cover on the corresponding shell based on the received cover grabbing instruction, and then assembles the aluminum shell, and after completion, the aluminum shell flows into the aluminum shell cache area, waits for the grabbing robot to grab and transplant to the encapsulation station.

[0034] In a third aspect, the present application provides an electric core aluminum shell assembly device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor executes the program to realize the method of the first aspect.

[0035] In a fourth aspect, the present application provides an electric core aluminum shell assembly medium, which stores a computer program, and the program is executed by a processor to realize the method of the first aspect.

[0036] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0037] The shell and aluminum cover are transported by a conveying belt controlled by a PLC. The PLC controls a grabbing robot to grab the shell and aluminum cover on a buffer area, and places the aluminum cover on the shell through a transmission line dynamic tracking technology for assembly. The PLC identifies the buffer quantity of the shell buffer area and the aluminum cover buffer area through a camera to control the transmission beat of the conveying belt. The PLC controls a cover assembling robot to grab the shell and aluminum cover for automatic assembly to obtain an aluminum shell and move the aluminum shell to an aluminum shell buffer area. The assembly quantity of the aluminum shell is recorded and synchronously transmitted to an upper computer in real time. The shell and aluminum cover can be automatically controlled for distribution and assembly through the PLC, which greatly improves the efficiency and quality of the battery aluminum shell assembly compared with the traditional manual operation.

[0038] The above description is only a summary of the technical solutions of the present application. In order to enable one skilled in the art to better understand the technical means of the present application, the contents of the specification can be implemented, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described below. BRIEF DESCRIPTION OF DRAWINGS

[0039] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0040] Figure 1 is a flowchart of a battery aluminum shell assembly method of the present application.

[0041] Figure 2 is a structural schematic diagram of a battery aluminum shell assembly system of the present application.

[0042] Figure 3 is a structural schematic diagram of a battery aluminum shell assembly device of the present application.

[0043] Figure 4 is a structural schematic diagram of a battery aluminum shell assembly medium of the present application.

[0044] Figure 5 is a hardware architecture diagram of the present application. DETAILED DESCRIPTION

[0045] The present application provides a battery aluminum shell assembly method, system, device and medium, which improves the efficiency and quality of the battery aluminum shell assembly.

[0046] The technical solution in the present application embodiment is as follows: the work of the PLC controlled conveying belt, grabbing robot, camera and cover assembling robot is controlled to automatically distribute and assemble the shell and aluminum cover, thereby improving the efficiency and quality of the battery aluminum shell assembly.

[0047] Embodiment one

[0048] The present embodiment provides a battery aluminum shell assembly method, which comprises the following steps: Figure 1 , 5As shown, comprising the following steps:

[0049] Step S1, the industrial computer transmits the shell and the aluminum cover through the PLC control conveying belt; the industrial computer is used as a man-machine interface; the PLC controls the IO device in the station and collects data in real time through the Profinet bus, and controls the grabbing robot and the cover assembling robot in the station and collects data in real time through the MOODBUSTCP (in order to avoid data polling, affecting the corresponding time, the robot is a client, and the PLC is a server);

[0050] Step S2, the PLC returns the aluminum cover to the aluminum cover buffer area through the return line, so that the aluminum cover is returned continuously to ensure the working requirement of the cover assembling robot;

[0051] Step S3, the PLC identifies the buffer quantity of the shell buffer area and the aluminum cover buffer area, controls the work of the blocking cylinder of the conveying belt based on the buffer quantity, that is, adjusts the release gap, identifies the offset of the shell on the feeding belt line through the camera and transmits it to the cover assembling robot; the camera is a vision camera;

[0052] Step S4, the PLC controls the cover assembling robot to dynamically and automatically assemble the aluminum cover and the shell grabbed from the aluminum cover buffer area and the feeding belt line respectively, and transmits the assembled aluminum shell to the aluminum shell buffer area, which is grabbed by the grabbing robot to the rubber coating station;

[0053] Step S5, the PLC records the assembly quantity of the aluminum shell, and monitors the aluminum shell quantity in the assembly process in real time, and synchronizes the assembly quantity to the upper computer in real time. The upper computer and the PLC use S7 communication, and in the motion process, the interactive address, length, read-write mode, type, etc. of the PLC can be customized and added, and the devices required to be enabled during system operation can be selected; when the system starts, the upper computer sends the formula to the PLC according to the defined different configurations, the PLC calls the corresponding device function through the formula parameter, and at the same time, the upper computer can save the data materials of the device within 30 days, which is convenient for production inquiry and data monitoring.

[0054] The step S1 is specifically:

[0055] The industrial computer sends a transmission instruction to the PLC, and the PLC starts the conveying belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveying belt.

[0056] The PLC adopts a modular program: ①Workstation device configuration: configure IO devices through Siemens BOPU V16SP1 programming software. A workstation can be configured with up to 128 IO devices. Since a separate PLC is configured, the system performance is ensured, and the number of connected IO devices is greatly increased; ②Program FB function block: use the FB function block in the Siemens BOPU V16SP1 programming software to encapsulate various IO device control program logics in the FB function block, and call the corresponding control program through the block interface (FB input, output, InOut pin); encapsulate various IO device data acquisition logics in the FB function block, convert them into a unified format output, and call the block interface (FB input, output, InOut pin) for data exchange. The jump instruction is used in the FB, and the program that is not called does not occupy the PLC scanning period; ③The standard upper and lower computer communication interface adopts S7 communication. The device number is filled in the collected device data and sent to the upper computer. The upper computer analyzes the device number of the received data, binds the data to the corresponding device, and saves it to the local.

[0057] The step S2 specifically includes:

[0058] The PLC identifies the aluminum cover buffer area. When the number of aluminum covers is insufficient, the reflow line is used for buffering, so that the working state of the reflow line is kept in the running state. When the condition is met, the aluminum shell release instruction is waited for. When the visual recognition fails or exceeds the working area, the shell and the aluminum cover transported by the conveying belt need to be re-grabbed.

[0059] The step S3 specifically includes:

[0060] The PLC converts the offset of the loading shell position through the camera. Based on the offset, the buffer number of the shell and the aluminum cover is identified through the neural network model. It is judged whether the buffer number is greater than the preset buffer threshold. If yes, the blocking cylinder of the conveying belt is controlled to extend. If not, the blocking cylinder of the conveying belt is controlled to retract.

[0061] The step S4 specifically includes:

[0062] The PLC transmits the data information captured by the camera to the cover assembling robot and sends the cover grabbing instruction. Based on the received cover grabbing instruction, the cover assembling robot places the aluminum cover on the corresponding shell to assemble the aluminum shell. After completion, the aluminum shell flows into the aluminum shell buffer area, and waits for the grabbing robot to grab and transplant to the encapsulation workstation.

[0063] Embodiment two

[0064] The embodiment provides an aluminum shell assembling system for an electric core, as shown in Figure 2 、 5 The embodiment provides an aluminum shell assembling system for an electric core, as shown in

[0065] The transmission module is used for transmitting the shell and the aluminum cover by the conveying belt controlled by the PLC; the industrial computer is used as a man-machine interface; the PLC controls the IO device in the station and collects data in real time through the Profinet bus, and controls the grabbing robot and the cover assembling robot in the station and collects data in real time through the MOODBUSTCP (in order to avoid data polling and affect the corresponding time, the robot is a client, and the PLC is a server);

[0066] The buffer module is used for the PLC to return the aluminum cover to the aluminum cover buffer area through the reflow line, so that the aluminum cover is returned continuously, and the working requirement of the cover assembling robot is ensured.

[0067] The offset identification module is used for the PLC to identify the buffer quantity of the shell buffer area and the aluminum cover buffer area, to control the working of the blocking cylinder of the conveying belt based on the buffer quantity, that is, to adjust the release gap, to identify the offset of the shell on the loading belt line through the camera and to transmit the offset to the cover assembling robot; the camera is a vision camera.

[0068] The assembling module is used for the PLC to control the cover assembling robot to dynamically and automatically assemble the aluminum cover and the shell grabbed from the aluminum cover buffer area and the loading belt line respectively, to transmit the assembled aluminum shell to the aluminum shell buffer area, and to grab the aluminum shell by the grabbing robot to the rubber coating station.

[0069] The assembling quantity synchronization module is used for the PLC to record the assembling quantity of the aluminum shell, to monitor the aluminum shell quantity in the assembling process in real time, and to synchronize the assembling quantity to the upper computer in real time. The upper computer and the PLC use S7 communication, and in the motion process, the interactive address, length, read-write mode, type and the like of the PLC can be added, lengthened, read-write mode, type and the like can be selected, and the device to be enabled during system operation can be selected; when the system starts, the upper computer sends the formula to the PLC according to the defined different configurations, the PLC calls the corresponding device function through the formula parameters, and the upper computer can save the data materials of the device within 30 days, so as to facilitate production inquiry and data monitoring.

[0070] The transmission module is specifically used for:

[0071] The industrial computer sends a transmission instruction to the PLC, and the PLC starts the conveying belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveying belt.

[0072] The PLC adopts a modular program: ①Workstation device configuration: configure the IO device through the Siemens BOPU V16SP1 programming software, and the workstation can be configured with 128 or fewer IO devices. Since a separate PLC is configured, the system performance is ensured, and the number of connected IO devices is greatly increased; ②Program FB function block: written using the FB function block in the Siemens BOPU V16SP1 programming software, the control program logic of multiple IO devices is packaged in the FB function block, and the corresponding control program is called through the block interface (FB input, output, InOut pin); the data acquisition logic of multiple IO devices is packaged in the FB function block, converted into a unified format output, and the block interface (FB input, output, InOut pin) is used for data exchange. The jump instruction is used in the FB, and the program that is not called does not occupy the PLC scanning period; ③The standard upper and lower computer communication interface adopts S7 communication, which is processed through the PLC, the device number is filled in the collected device data, and is sent to the upper computer. The upper computer analyzes the device number of the received data, binds the data to the corresponding device, and saves it to the local.

[0073] The buffer module is specifically used for:

[0074] The PLC identifies the aluminum cover buffer area, and when the number of aluminum covers is insufficient, the reflow line is buffered to maintain the working state of the reflow line as a running state. When the conditions are met, the aluminum shell release instruction is waited for. When the visual recognition fails or exceeds the working area, the shell and the aluminum cover transported by the conveying belt need to be re-grabbed.

[0075] The offset amount identification module is specifically used for:

[0076] The PLC converts the offset amount of the loading shell position through the camera, identifies the buffer number of the shell and the aluminum cover based on the offset amount through the neural network model, judges whether the buffer number is greater than a preset buffer threshold, if yes, controls the blocking cylinder of the conveying belt to extend, and if not, controls the blocking cylinder of the conveying belt to retract.

[0077] The assembly module is specifically used for:

[0078] The PLC transmits the data information photographed by the camera to the cover assembling robot and sends a cover grabbing instruction. The cover assembling robot places the aluminum cover on the corresponding shell based on the received cover grabbing instruction, and assembles the aluminum shell. After completion, the aluminum shell flows into the aluminum shell buffer area, waits for the grabbing robot to grab and transplant to the encapsulation station.

[0079] Based on the same inventive concept, the present application provides an electronic device embodiment corresponding to embodiment one, which is described in detail in embodiment three.

[0080] Embodiment three

[0081] The embodiment provides an aluminum shell assembling device for an electric core, which comprises a conveying belt, a buffer area, a cover assembling robot and a PLC. Figure 3As shown, it includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements any of the embodiments of Embodiment One when executing the computer program.

[0082] Since the electronic device introduced in this embodiment is the device used to implement the method in Embodiment One of the present application, the specific implementation of the electronic device of this embodiment and its various forms can be understood by those skilled in the art based on the method introduced in Embodiment One of the present application, so the method in Embodiment One of the present application will not be introduced in detail. As long as the device used to implement the method in Embodiment One of the present application is implemented by those skilled in the art, it belongs to the scope of protection of the present application.

[0083] Based on the same inventive concept, the present application provides a storage medium corresponding to Embodiment One, which is described in detail in Embodiment Four.

[0084] Embodiment Four

[0085] The present embodiment provides an electric core aluminum shell assembly medium, as shown in Figure 4 which stores a computer program, and the computer program is executable on the processor to implement any of the embodiments of Embodiment One.

[0086] Since the storage medium introduced in this embodiment is the storage medium used to implement the method in Embodiment One of the present application, the specific implementation of the storage medium of this embodiment and its various forms can be understood by those skilled in the art based on the method introduced in Embodiment One of the present application, so the method in Embodiment One of the present application will not be introduced in detail. As long as the storage medium used to implement the method in Embodiment One of the present application is implemented by those skilled in the art, it belongs to the scope of protection of the present application.

[0087] The technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0088] The PLC controls the conveying belt to convey the shell and the aluminum cover, the PLC controls the grabbing robot to grab the shell and the aluminum cover on the buffer area, and the aluminum cover is placed above the shell through the transmission line dynamic tracking technology for assembly, the PLC controls the transmission beat of the conveying belt by identifying the buffer quantity of the shell buffer area and the aluminum cover buffer area through the camera, the PLC controls the cover assembling robot to grab the shell and the aluminum cover for automatic assembly to obtain the aluminum shell and move to the aluminum shell buffer area, and the assembly quantity of the aluminum shell is recorded and synchronized to the upper computer in real time, that is, the shell and the aluminum cover can be automatically controlled by the PLC for distribution and assembly. Compared with the traditional manual operation, the efficiency and quality of the electric core aluminum shell assembly are greatly improved.

[0089] Those skilled in the art will appreciate that embodiments of the present application can be readily used as software, hardware, or a combination of software and hardware. In a software embodiment, the methods can be tangibly embodied in a machine-readable storage medium having stored thereon instructions that can be used to program a computer to perform any of the methods. The software implementation can be initialized by loading and executing a set of instructions arranged to perform one of the methods into the computer's memory. Alternatively, hard-wired circuitry can be used in place of, or in combination with, software instructions. Thus, the

[0090] The present application is described in reference to the flowchart illustrations and / or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart Figure 1 one or more functions specified in one or more of the flowchart or block diagrams. Figure 1 means for performing one or more of the functions specified in one or more of the flowchart or block diagrams.

[0091] These computer program instructions can also be stored in a computer- readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instructions which implement the flowchart Figure 1 one or more functions specified in one or more of the flowchart or block diagrams. Figure 1 means for performing one or more of the functions specified in one or more of the flowchart or block diagrams.

[0092] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the flowchart Figure 1 one or more functions specified in one or more of the flowchart or block diagrams. Figure 1 means for performing one or more of the functions specified in one or more of the flowchart or block diagrams.

[0093] While the present application has been described with reference to specific implementations thereof, it should be understood by those skilled in the art that a variety of equivalents for the specific embodiments described and illustrated herein can be made without departing from the spirit of the present application, which is limited only by the scope of the appended claims.

Claims

1. A method of assembling an aluminum can for an electric cell, characterized by: The method comprises the following steps: Step S1, the industrial computer controls the conveyor belt to transport the shell and the aluminum cover through the PLC; Step S2, the PLC controls the aluminum cover to be reflowed to the aluminum cover buffer area through the reflow line; Step S3, the PLC identifies the buffer quantity of the shell buffer area and the aluminum cover buffer area, controls the working of the blocking cylinder of the conveyor belt based on the buffer quantity, identifies the offset of the shell on the loading belt line through the camera and transmits the offset to the cover assembling robot; Step S4, the PLC controls the cover assembling robot to dynamically and automatically assemble the aluminum cover and the shell grabbed from the aluminum cover buffer area and the loading belt line respectively, transmits the assembled aluminum shell to the aluminum shell buffer area, and the aluminum shell is grabbed by the grabbing robot to the encapsulation work station; Step S5, the PLC records the assembly quantity of the aluminum shell, monitors the aluminum shell quantity in the assembly process in real time, and synchronizes the assembly quantity to the upper computer in real time; The step S2 is specifically: The PLC identifies the aluminum cover buffer area, when the quantity of the aluminum cover is insufficient, the aluminum cover is buffered through the reflow line, the working state of the reflow line is kept as the running state, and after the condition is met, the aluminum shell is waited for the release instruction; The step S3 is specifically: The PLC converts the offset of the loading shell position through the camera, identifies the buffer quantity of the shell and the aluminum cover through the neural network model based on the offset, judges whether the buffer quantity is greater than a preset buffer threshold, if yes, controls the blocking cylinder of the conveyor belt to extend, and if not, controls the blocking cylinder of the conveyor belt to retract; The step S4 is specifically: The PLC transmits the data information shot by the camera to the cover assembling robot and sends the cover grabbing instruction, the cover assembling robot places the aluminum cover on the corresponding shell based on the received cover grabbing instruction, assembles the aluminum shell, after completion, flows the aluminum shell into the aluminum shell buffer area, and waits for the grabbing robot to grab and transplant to the encapsulation work station.

2. The method of claim 1, wherein: The step S1 is specifically: The industrial computer sends a transmission instruction to the PLC, the PLC starts the conveyor belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveyor belt.

3. An electrode can assembly system, comprising: The method comprises the following modules: A transmission module, configured to control the conveyor belt to transport the shell and the aluminum cover through the PLC; A buffer module, configured to control the aluminum cover to be reflowed to the aluminum cover buffer area through the reflow line by the PLC; An offset identification module, configured to identify the buffer quantity of the shell buffer area and the aluminum cover buffer area by the PLC, control the working of the blocking cylinder of the conveyor belt based on the buffer quantity, identify the offset of the shell on the loading belt line through the camera and transmit the offset to the cover assembling robot; An assembly module, configured to control the cover assembling robot to dynamically and automatically assemble the aluminum cover and the shell grabbed from the aluminum cover buffer area and the loading belt line respectively, transmit the assembled aluminum shell to the aluminum shell buffer area, and grab the aluminum shell by the grabbing robot to the encapsulation work station; An assembly quantity synchronization module, configured to record the assembly quantity of the aluminum shell by the PLC, monitor the aluminum shell quantity in the assembly process in real time, and synchronize the assembly quantity to the upper computer in real time; The buffer module is specifically configured to: The PLC identifies the aluminum cover buffer area, when the quantity of the aluminum cover is insufficient, the aluminum cover is buffered through the reflow line, the working state of the reflow line is kept as the running state, and after the condition is met, the aluminum shell is waited for the release instruction; The offset identification module is specifically configured to: The PLC converts the offset of the shell position of the loading shell by the camera, identifies the buffer quantity of the shell and the aluminum cover respectively based on the offset through the neural network model, judges whether the buffer quantity is greater than a preset buffer threshold, if yes, controls the blocking cylinder of the conveying belt to extend, if not, controls the blocking cylinder of the conveying belt to retract; The assembling module is specifically used for: The PLC transmits the data information photographed by the camera to the cover assembling robot and sends a cover grabbing instruction, the cover assembling robot places the aluminum cover on the corresponding shell based on the received cover grabbing instruction, and assembles the aluminum shell, and after completion, the aluminum shell flows into the aluminum shell buffer area, waiting for the grabbing robot to grab and transplant to the rubber coating station.

4. An electrode aluminum can assembly system as claimed in claim 3, wherein: The transmission module is specifically used for: The industrial computer sends a transmission instruction to the PLC, the PLC starts the conveying belt based on the received transmission instruction, and then transmits the shell and the aluminum cover through the conveying belt.

5. An electrode aluminum can assembling apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein The processor executes the program to implement the method of any one of claims 1-2.

6. An electrode aluminum can assembly medium having stored thereon a computer program, characterized by, The program is executed by the processor to implement the method of any one of claims 1-2.

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