Double-mover magnetic drive synchronous control type processing method, device, equipment and production line

Abstract

The application discloses a kind of double-acting magnet drive synchronous control type processing method, device, equipment and production line, the processing method includes setting large magnetic drive circulation line and small magnetic drive circulation line, setting several active magnetic drive modules in large magnetic drive circulation line, setting several magnetic drive slave magnetic drive modules in small magnetic drive circulation line, corresponding region is set in large magnetic drive circulation line and small magnetic drive circulation line Magnetic drive synchronous work area, magnetic drive synchronous work area is divided into position pursuit area, speed synchronization area, synchronous work area;The device includes large magnetic drive circulation line, small magnetic drive circulation line, active magnetic drive module, slave magnetic drive module, magnetic drive synchronous work area, position pursuit area, speed synchronization area and synchronous work area.This kind of double-acting magnet drive synchronous control type processing method, device, equipment and production line have the advantages of fast action pace, high production efficiency, can save production time in implementation, improve production benefit.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy battery production, and particularly to a double-mover magnetic drive synchronous control type processing method, device, equipment and production line. BACKGROUND

[0002] With the popularization and application of new energy technology, the demand for lithium batteries in the market is increasingly high. In lithium batteries, the battery cell is the core component of the battery. How to improve the efficiency of battery cell production has become an important link to improve the production capacity of lithium batteries.

[0003] Lithium battery cells are generally produced and processed through a battery cell production line. The entire production and processing process involves multiple processes, and each process is completed in a station. In the prior art, the battery cell generally needs to stop at each processing station, and then is transported to the next station after processing is completed. This stop-and-process process reduces the production rhythm and wastes processing time, thereby reducing production efficiency and making it difficult for the production line to further improve product efficiency to meet the increasingly high market demand.

[0004] Therefore, the purpose of the present application is to provide a new technical solution to solve the existing technical defects. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the present application provides a double-mover magnetic drive synchronous control type processing method, device, equipment and production line, which solves the technical defects of low production efficiency, serious time waste and slow production rhythm in the prior art.

[0006] The technical solution adopted by the present application to solve its technical problems is:

[0007] A double-mover magnetic drive synchronous control type processing method, a large magnetic drive circulation line and a small magnetic drive circulation line are provided, a plurality of active magnetic drive modules are arranged on the large magnetic drive circulation line, a plurality of driven magnetic drive modules are arranged on the small magnetic drive circulation line, and a magnetic drive synchronous working area is arranged in the corresponding area of the large magnetic drive circulation line and the small magnetic drive circulation line. The magnetic drive synchronous working area is divided into a position chasing area, a speed synchronization area and a synchronous working area, and the active magnetic drive modules run at a uniform speed in the magnetic drive synchronous working area.

[0008] In the position chasing area, the driven magnetic drive modules gradually accelerate and finally synchronize the position of the driven magnetic drive modules with the position of the active magnetic drive modules.

[0009] In the speed synchronization area, the speed of the driven magnetic drive modules is adjusted so that the position and speed of the driven magnetic drive modules are the same as the position and speed of the active magnetic drive modules.

[0010] In the synchronous work area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized, and in this process, the processing between the active magnetic drive module and the driven magnetic drive module is completed.

[0011] As a further improvement of the above technical solution, before the active magnetic drive module enters the position chasing area of the large magnetic drive circulation line, the driven magnetic drive module stops at the initial position of the position chasing area of the small magnetic drive circulation line and waits, and the active magnetic drive module triggers a signal at the moment of entering the position chasing area, and after receiving the trigger signal, the driven magnetic drive module starts to accelerate and synchronizes the position with the active magnetic drive module at the end of the position chasing area.

[0012] As a further improvement of the above technical solution, when the active magnetic drive module and the driven magnetic drive module enter the speed synchronization area, the position of the active magnetic drive module is synchronized with the position of the driven magnetic drive module, and the speed of the driven magnetic drive module is greater than the speed of the active magnetic drive module; after entering the speed synchronization area, the driven magnetic drive module is speed-regulated, and at the end of the speed synchronization area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized.

[0013] As a further improvement of the above technical solution, in the synchronous work area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized, and after the active magnetic drive module and the driven magnetic drive module leave the synchronous work area, the active magnetic drive module and the driven magnetic drive module are out of synchronization.

[0014] As a further improvement of the above technical solution, the active magnetic drive module and the driven magnetic drive module move in the same direction and in a straight line in the magnetic drive synchronization work area.

[0015] As a further improvement of the above technical solution, in the synchronous work area, the processing between the active magnetic drive module and the driven magnetic drive module includes one or more of cell loading, cell unloading, welding processing, encapsulation processing, detection processing, capping processing, and compression processing.

[0016] The application also provides:

[0017] A double-mover magnetic drive synchronization control type processing device, comprising a large magnetic drive circulation line and a small magnetic drive circulation line, a plurality of active magnetic drive modules are arranged on the large magnetic drive circulation line, a plurality of driven magnetic drive modules are arranged on the small magnetic drive circulation line, a magnetic drive synchronization work area is arranged in the corresponding area of the large magnetic drive circulation line and the small magnetic drive circulation line, and the magnetic drive synchronization work area is divided into a position chasing area, a speed synchronization area, and a synchronous work area.

[0018] As an improvement of the above technical solution, the active magnetic drive module runs at a uniform speed in the magnetic drive synchronization working area;

[0019] In the position chasing area, the driven magnetic drive module gradually accelerates and finally synchronizes the position of the driven magnetic drive module with the position of the active magnetic drive module;

[0020] In the speed synchronization area, the speed of the driven magnetic drive module is adjusted so that the position and speed of the driven magnetic drive module are the same as those of the active magnetic drive module;

[0021] In the synchronization working area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized, and during this process, the processing between the active magnetic drive module and the driven magnetic drive module is completed.

[0022] As a further improvement of the above technical solution, before the active magnetic drive module enters the position chasing area of the large magnetic drive circulation line, the driven magnetic drive module stops at the initial position of the position chasing area of the small magnetic drive circulation line and waits for a trigger signal. The driven magnetic drive module starts to accelerate and synchronizes the position with the active magnetic drive module at the end of the position chasing area after receiving the trigger signal.

[0023] As a further improvement of the above technical solution, when the active magnetic drive module and the driven magnetic drive module enter the speed synchronization area, the position of the active magnetic drive module is synchronized with the position of the driven magnetic drive module, and the speed of the driven magnetic drive module is greater than that of the active magnetic drive module. After entering the speed synchronization area, the driven magnetic drive module is adjusted at a reduced speed, and at the end of the speed synchronization area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized.

[0024] As a further improvement of the above technical solution, in the synchronization working area, the speed and position of the active magnetic drive module and the driven magnetic drive module are synchronized, and after the active magnetic drive module and the driven magnetic drive module leave the synchronization working area, the active magnetic drive module and the driven magnetic drive module are out of synchronization.

[0025] As a further improvement of the above technical solution, in the synchronization working area, the processing between the active magnetic drive module and the driven magnetic drive module includes one or more of cell loading, cell unloading, welding processing, encapsulation processing, detection processing, capping processing, and compression processing.

[0026] As a further improvement of the above technical solution, the active magnetic drive module detects its position and speed on the large magnetic drive circulation line in real time through an active magnetic drive grating ruler; and the driven magnetic drive module detects its position and speed on the small magnetic drive circulation line in real time through a driven magnetic drive grating ruler.

[0027] As a further improvement of the above technical solution, the active magnetic drive module and the driven magnetic drive module are provided with an electric core jig, and the electric core jig is used to carry the electric core product that needs to be processed.

[0028] As a further improvement of the above technical solution, a controller is further included, and the controller is used to control the running speed of the active magnetic drive module and the driven magnetic drive module and adjust the mutual position of the active magnetic drive module and the driven magnetic drive module.

[0029] The application further provides:

[0030] An electric core processing device, which comprises the double-mover magnetic drive synchronous control type processing device.

[0031] The application further provides:

[0032] An electric core production line, which comprises the double-mover magnetic drive synchronous control type processing device or the electric core production device.

[0033] The application has the beneficial effects that the application provides a double-mover magnetic drive synchronous control type processing method, device, equipment and production line, wherein a magnetic drive synchronous working area is arranged, the synchronization of the position of the active magnetic drive module and the driven magnetic drive module is realized in the magnetic drive synchronous working area, and the processing of the electric core is completed between the active magnetic drive module and the driven magnetic drive module after the synchronization is completed. In the whole processing process, the active magnetic drive module runs at a constant speed in the large magnetic drive circulation line without stopping, so that the non-stop processing can be realized in the actual production process, the processing stop time is avoided, the production rhythm is accelerated, the production efficiency is improved, the production time is further saved, and the production benefit is improved.

[0034] In summary, the double-mover magnetic drive synchronous control type processing method, device, equipment and production line solve the technical defects of low production efficiency, serious time waste and slow production rhythm in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0035] The application will be further described below in combination with the drawings and examples.

[0036] Figure 1 is a schematic diagram of the position state of the active magnetic drive module and the driven magnetic drive module before the active magnetic drive module enters the position chasing area in the application;

[0037] Figure 2 is a schematic diagram of the position state of the active magnetic drive module and the driven magnetic drive module at the moment when the active magnetic drive module enters the position chasing area in the application;

[0038] Figure 3 is the position state diagram of the active magnetic drive module and the driven magnetic drive module reaching the end of the position pursuit area in the application;

[0039] Figure 4 is the position state diagram of the active magnetic drive module and the driven magnetic drive module entering the speed synchronization area in the application;

[0040] Figure 5 is the position state diagram of the active magnetic drive module and the driven magnetic drive module entering the synchronization working area in the application;

[0041] Figure 6 is the position state diagram of the active magnetic drive module and the driven magnetic drive module after entering the synchronization working area in the application;

[0042] Figure 7 is the position state diagram of the active magnetic drive module and the driven magnetic drive module after leaving the synchronization working area in the application. DETAILED DESCRIPTION

[0043] The concept, specific structure and generated technical effects of the application will be described clearly and completely in combination with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments, and other embodiments obtained by those skilled in the art based on the embodiments of the application without creative labor are within the protection scope of the application. In addition, all the coupling / connection relations involved in the patent do not mean that the components are directly connected, but that the more optimal coupling structure can be composed by adding or reducing the coupling auxiliary components according to the specific implementation situation. The technical features in the application can be combined interactively without conflict, and the application is referred to Figures 1-7 .

[0044] The application discloses a double-motor magnetic driving synchronous control type processing method, which comprises a large magnetic driving circulation line 1 and a small magnetic driving circulation line 2, a plurality of active magnetic driving modules 11 are arranged on the large magnetic driving circulation line 1, a plurality of driven magnetic driving modules 21 are arranged on the small magnetic driving circulation line 2, magnetic driving synchronous working areas are arranged in corresponding areas of the large magnetic driving circulation line 1 and the small magnetic driving circulation line 2, the magnetic driving synchronous working areas are divided into a position chasing area 31, a speed synchronous area 32 and a synchronous working area 33, and the active magnetic driving modules 11 run at a uniform speed in the magnetic driving synchronous working areas, and specifically, the active magnetic driving modules 11 and the driven magnetic driving modules 21 move in the same direction in a straight line in the magnetic driving synchronous working areas. In the embodiment, the active magnetic driving modules 11 are 60 in number, the driven magnetic driving modules 21 are 5 in number, the active magnetic driving modules 11 are active motors, and the driven magnetic driving modules 21 are driven motors. In other embodiments, the implementer can arrange a proper number of active magnetic driving modules 11 and driven magnetic driving modules 21 according to actual needs.

[0045] When the active magnetic driving modules 11 run in the large magnetic driving circulation line 1, the active magnetic driving modules 11 can move at a uniform speed in the whole large magnetic driving circulation line 11 or in an area including the magnetic driving synchronous working area.

[0046] In the technical solution, the position synchronization refers to that the active magnetic driving modules 11 and the driven magnetic driving modules 21 are located in the same straight line in the direction perpendicular to the moving direction of the active magnetic driving modules 11 and the driven magnetic driving modules 21, and the speed synchronization refers to that the speed of the active magnetic driving modules 11 is the same as that of the driven magnetic driving modules 21.

[0047] In the technical solution, the large magnetic driving circulation line 1 serves as a main circulation line for production, various work positions can be arranged in the circulation range of the large magnetic driving circulation line 1 according to needs, the various work positions can be installed by using the small magnetic driving circulation line 2, so that the large magnetic driving circulation line 1 does not stop in the whole circulation processing process, the production efficiency is improved, and the production rhythm is accelerated.

[0048] The large magnetic driving circulation line 1 and the small magnetic driving circulation line 2 both adopt the magnetic driving mode to realize load, so that the friction resistance can be reduced, the friction dust can be reduced, and the production quality of the battery cell is improved.

[0049] Specifically refer to Figures 1-7 Wherein

[0050] Figure 1 is a position state schematic view of the active magnetic driving module and the driven magnetic driving module before the active magnetic driving module enters the position chasing area in the application;

[0051] Figure 2 is a position state schematic view of the active magnetic driving module and the driven magnetic driving module at the moment when the active magnetic driving module enters the position chasing area in the application;

[0052] Figure 3 This is a schematic diagram showing the position status of the active magnetic drive module and the driven magnetic drive module at the end of the pursuit zone in this invention.

[0053] Figure 4 This is a schematic diagram showing the position and state of the active magnetic drive module and the driven magnetic drive module when they enter the speed synchronization zone in this invention.

[0054] Figure 5 This is a schematic diagram showing the position and state of the active magnetic drive module and the driven magnetic drive module at the instant they enter the synchronous working area in this invention.

[0055] Figure 6 This is a schematic diagram showing the position and state of the active magnetic drive module and the driven magnetic drive module after they enter the synchronous working area in this invention.

[0056] Figure 7 This is a schematic diagram showing the position and state of the active magnetic drive module and the driven magnetic drive module after they leave the synchronous working area in this invention.

[0057] Figures 1-7 To illustrate the entire control process, we will use one active magnetic drive module 11 and one driven magnetic drive module 21 as examples. The process will be described using a double rectangular frame. Figures 1-7 The diagram shows the state changes of the active magnetic drive module 11 and the driven magnetic drive module 21 during a magnetic drive control process.

[0058] Within the position catching zone 31, the driven magnetic drive module 21 gradually accelerates and eventually synchronizes its position with that of the active magnetic drive module 11. Specifically, before the active magnetic drive module 11 enters the position catching zone 31 of the large magnetic drive circulation line 1, the driven magnetic drive module 21 stops at its initial position in the position catching zone 31 of the small magnetic drive circulation line 2 and waits. The moment the active magnetic drive module 11 enters the position catching zone 31, a trigger signal is activated. After receiving the trigger signal, the driven magnetic drive module 21 begins to accelerate and synchronizes its position with that of the active magnetic drive module 11 at the end of the position catching zone 31.

[0059] In the speed synchronization area 32, the speed of the driven magnetic drive module 21 is adjusted so that the position and speed of the driven magnetic drive module 21 are the same as those of the driving magnetic drive module 11; specifically, when the driving magnetic drive module 11 and the driven magnetic drive module 21 enter the speed synchronization area 32, the position of the driving magnetic drive module 11 is synchronized with that of the driven magnetic drive module 21, and the speed of the driven magnetic drive module 21 is greater than that of the driving magnetic drive module 11; after entering the speed synchronization area 32, the driven magnetic drive module 21 is adjusted at a reduced speed, and at the end of the speed synchronization area 32, the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized.

[0060] In the synchronization work area 33, the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized, and in this process, the machining process between the driving magnetic drive module 11 and the driven magnetic drive module 21 is completed; specifically, in the synchronization work area 33, the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized in speed and position, and after leaving the synchronization work area 33, the driving magnetic drive module 11 and the driven magnetic drive module 21 are out of synchronization.

[0061] Further, in the synchronization work area 33, the machining process between the driving magnetic drive module 11 and the driven magnetic drive module 21 includes one or more of cell loading, cell unloading, welding, encapsulation, detection, capping, and pressing, for example; specifically, after the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized in the synchronization work area 33, the cells on the driven magnetic drive module 21 can be moved to the driving magnetic drive module 11, thereby realizing uninterrupted loading; alternatively, the cells can be moved from the driving magnetic drive module 11 to the driven magnetic drive module 21, thereby realizing cell unloading; other machining processes are similar, thereby realizing uninterrupted machining, which aims to speed up the production rhythm and improve the production efficiency. In actual implementation, the machining process is not limited to the above-mentioned machining processes.

[0062] Based on the above-mentioned double-magnetic-drive synchronization control machining method, the application further provides:

[0063] The application discloses a double-mover magnetic drive synchronous control type processing device which comprises a large magnetic drive circulating line 1 and a small magnetic drive circulating line 2, a plurality of active magnetic drive modules 11 are arranged on the large magnetic drive circulating line 1, a plurality of driven magnetic drive modules 21 are arranged on the small magnetic drive circulating line 2, an electric core jig is arranged on each of the active magnetic drive modules 11 and the driven magnetic drive modules 21, and the electric core jig is used for carrying an electric core product which needs to be processed. Corresponding regions on the large magnetic drive circulating line 1 and the small magnetic drive circulating line 2 are provided with magnetic drive synchronous working regions, the magnetic drive synchronous working regions are divided into a position chasing area 31, a speed synchronization area 32 and a synchronous working area 33, and the application further comprises a controller which is used for controlling the running speed of the active magnetic drive modules 11 and the driven magnetic drive modules 21 and adjusting the mutual positions of the active magnetic drive modules 11 and the driven magnetic drive modules 21.

[0064] The active magnetic drive modules 11 run at a uniform speed in the magnetic drive synchronous working regions, and specifically, the active magnetic drive modules 11 and the driven magnetic drive modules 21 move in a straight line in the same direction in the magnetic drive synchronous working regions. In the embodiment, the active magnetic drive modules 11 are 60 in number, the driven magnetic drive modules 21 are 5 in number, the active magnetic drive modules 11 are active movers, and the driven magnetic drive modules 21 are driven movers. In other embodiments, the implementer can set appropriate numbers of the active magnetic drive modules 11 and the driven magnetic drive modules 21 according to actual needs.

[0065] When the active magnetic drive modules 11 run in the large magnetic drive circulating line 1, the active magnetic drive modules 11 can move at a uniform speed in the whole large magnetic drive circulating line 1 or in a region including the magnetic drive synchronous working region.

[0066] The active magnetic drive modules 11 detect the positions and speeds of the active magnetic drive modules 11 on the large magnetic drive circulating line 1 in real time through active magnetic drive grating rulers, and the driven magnetic drive modules 21 detect the positions and speeds of the driven magnetic drive modules 21 on the small magnetic drive circulating line 2 in real time through driven magnetic drive grating rulers.

[0067] In the technical solution, the large magnetic drive circulating line 1 serves as a main production circulating line, various work station positions can be set in the circulating range of the large magnetic drive circulating line 1 according to needs, and the various work station positions can be installed by using the small magnetic drive circulating line 2, so that the large magnetic drive circulating line 1 does not stop in the whole circulating processing process, the production efficiency is improved, and the production rhythm is accelerated.

[0068] The large magnetic drive circulating line 1 and the small magnetic drive circulating line 2 both adopt the magnetic drive mode to realize load, so that the friction resistance can be reduced, the friction dust can be reduced, and the production quality of the electric core can be improved.

[0069] Specifically refer to Figures 1-7 Wherein

[0070] Figure 1is the position state diagram of the active magnetic drive module and the driven magnetic drive module before the active magnetic drive module enters the position chasing area in the application;

[0071] Figure 2 is the position state diagram of the active magnetic drive module and the driven magnetic drive module at the moment when the active magnetic drive module enters the position chasing area in the application;

[0072] Figure 3 is the position state diagram of the active magnetic drive module and the driven magnetic drive module when the active magnetic drive module and the driven magnetic drive module reach the end of the position chasing area in the application;

[0073] Figure 4 is the position state diagram of the active magnetic drive module and the driven magnetic drive module when the active magnetic drive module and the driven magnetic drive module enter the speed synchronization area in the application;

[0074] Figure 5 is the position state diagram of the active magnetic drive module and the driven magnetic drive module at the moment when the active magnetic drive module and the driven magnetic drive module enter the synchronization working area in the application;

[0075] Figure 6 is the position state diagram of the active magnetic drive module and the driven magnetic drive module after the active magnetic drive module and the driven magnetic drive module enter the synchronization working area in the application;

[0076] Figure 7 is the position state diagram of the active magnetic drive module and the driven magnetic drive module after the active magnetic drive module and the driven magnetic drive module leave the synchronization working area in the application.

[0077] Figures 1-7 In the middle, in order to represent the whole control process, taking one of the active magnetic drive modules 11 and one of the driven magnetic drive modules 21 as an example, the whole control process is introduced, and double rectangular frames are used in Figures 1-7 The state change of the active magnetic drive module 11 and the driven magnetic drive module 21 in a magnetic drive control process is shown in the middle.

[0078] In the position chasing area 31, the driven magnetic drive module 21 gradually accelerates and finally synchronizes the position of the driven magnetic drive module 21 with the position of the active magnetic drive module 11. Specifically, before the active magnetic drive module 11 enters the position chasing area 31 of the large magnetic drive circulation line 1, the driven magnetic drive module 21 stops at the initial position of the position chasing area 31 of the small magnetic drive circulation line 2 and waits, the active magnetic drive module 11 triggers a signal at the moment of entering the position chasing area 31, and the driven magnetic drive module 21 starts to accelerate after receiving the trigger signal and synchronizes the position with the active magnetic drive module 11 at the end of the position chasing area 31.

[0079] In the speed synchronization area 32, the speed of the driven magnetic drive module 21 is adjusted so that the position and speed of the driven magnetic drive module 21 are the same as those of the driving magnetic drive module 11; specifically, when the driving magnetic drive module 11 and the driven magnetic drive module 21 enter the speed synchronization area 32, the position of the driving magnetic drive module 11 is synchronized with that of the driven magnetic drive module 21, and the speed of the driven magnetic drive module 21 is greater than that of the driving magnetic drive module 11; after entering the speed synchronization area 32, the driven magnetic drive module 21 is adjusted at a reduced speed, and at the end of the speed synchronization area 32, the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized.

[0080] In the synchronization work area 33, the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized, and in this process, the machining process between the driving magnetic drive module 11 and the driven magnetic drive module 21 is completed; specifically, in the synchronization work area 33, the driving magnetic drive module 11 and the driven magnetic drive module 21 are operated synchronously in speed and position, and after leaving the synchronization work area 33, the driving magnetic drive module 11 and the driven magnetic drive module 21 are out of synchronization.

[0081] Further, in the synchronization work area 33, the machining process between the driving magnetic drive module 11 and the driven magnetic drive module 21 includes one or more of cell loading, cell unloading, welding, encapsulation, detection, capping, and pressing, for example; when the speed and position of the driving magnetic drive module 11 and the driven magnetic drive module 21 are synchronized in the synchronization work area 33, the cells on the driven magnetic drive module 21 can be moved to the driving magnetic drive module 11, thereby realizing uninterrupted loading, or the cells can be moved from the driving magnetic drive module 11 to the driven magnetic drive module 21, thereby realizing cell unloading, and other machining processes are similar, thereby realizing uninterrupted machining, which aims to speed up the production rhythm and improve the production efficiency. In actual implementation, the machining process is not limited to the above-mentioned machining processes.

[0082] Based on the above-mentioned dual-magnetic-drive synchronous control type machining device, the application further provides:

[0083] An electric cell machining device, which comprises the dual-magnetic-drive synchronous control type machining device.

[0084] Based on the above-mentioned dual-magnetic-drive synchronous control type machining device and electric cell machining device, the application further provides:

[0085] An electric cell production line, which comprises the dual-magnetic-drive synchronous control type machining device or the electric cell production device.

[0086] The above is a specific description of the preferred embodiments of the present application, but the present application is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A synchronous control machining method using a dual-actuator magnetic drive, characterized in that: A large magnetic drive circulation line (1) and a small magnetic drive circulation line (2) are set up. Several active magnetic drive modules (11) are set up on the large magnetic drive circulation line (1). Several driven magnetic drive modules (21) are set up on the small magnetic drive circulation line (2). A magnetic drive synchronous working area is set up in the corresponding area on the large magnetic drive circulation line (1) and the small magnetic drive circulation line (2). The magnetic drive synchronous working area is divided into a position chasing area (31), a speed synchronization area (32), and a synchronous working area (33). The active magnetic drive module (11) runs at a constant speed in the magnetic drive synchronous working area. Within the position catching zone (31), the driven magnetic drive module (21) gradually accelerates and eventually synchronizes the position of the driven magnetic drive module (21) with the position of the active magnetic drive module (11) at the end of the position catching zone (31); Within the speed synchronization zone (32), the speed of the driven magnetic drive module (21) is adjusted so that the position and speed of the driven magnetic drive module (21) are the same as the position and speed of the active magnetic drive module (11) at the end of the speed synchronization zone (32); Within the synchronous working area (33), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized. During this process, the machining process is completed between the active magnetic drive module (11) and the driven magnetic drive module (21).

2. The dual-actuator magnetic drive synchronous control machining method according to claim 1, characterized in that: Before the active magnetic drive module (11) enters the position chasing zone (31) of the large magnetic drive cycle line (1), the driven magnetic drive module (21) stops at the initial position of the position chasing zone (31) of the small magnetic drive cycle line (2) and waits. The active magnetic drive module (11) triggers a signal the instant it enters the position chasing zone (31). After receiving the trigger signal, the driven magnetic drive module (21) starts to accelerate and synchronizes its position with the active magnetic drive module (11) at the end of the position chasing zone (31).

3. The dual-actuator magnetic drive synchronous control machining method according to claim 1, characterized in that: When the active magnetic drive module (11) and the driven magnetic drive module (21) enter the speed synchronization zone (32), the position of the active magnetic drive module (11) is synchronized with the position of the driven magnetic drive module (21), and the speed of the driven magnetic drive module (21) is greater than the speed of the active magnetic drive module (11). After entering the speed synchronization zone (32), the driven magnetic drive module (21) slows down. At the end of the speed synchronization zone (32), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized.

4. The dual-actuator magnetic drive synchronous control machining method according to claim 1, characterized in that: Within the synchronous working area (33), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized. After the active magnetic drive module (11) and the driven magnetic drive module (21) leave the synchronous working area (33), the active magnetic drive module (11) and the driven magnetic drive module (21) are desynchronized.

5. The synchronous control machining method using a dual-actuator magnetic drive according to claim 1, characterized in that: The active magnetic drive module (11) and the driven magnetic drive module (21) move in the same direction in a linear motion within the magnetic drive synchronous working area.

6. The dual-actuator magnetic drive synchronous control machining method according to claim 1, characterized in that: Within the synchronous working area (33), the processing between the active magnetic drive module (11) and the driven magnetic drive module (21) includes one or more of the following: cell loading, cell unloading, welding, coating, inspection, capping, and pressing.

7. A dual-actuator magnetic drive synchronous control machining device, characterized in that: It includes a large magnetic drive circulation line (1) and a small magnetic drive circulation line (2). The large magnetic drive circulation line (1) is provided with a number of active magnetic drive modules (11), and the small magnetic drive circulation line (2) is provided with a number of driven magnetic drive modules (21). The corresponding areas of the large magnetic drive circulation line (1) and the small magnetic drive circulation line (2) are provided with magnetic drive synchronous working areas. The magnetic drive synchronous working areas are divided into a position chasing area (31), a speed synchronization area (32), and a synchronization working area (33). The active magnetic drive module (11) operates at a constant speed within the magnetic drive synchronous working area; Within the position catching zone (31), the driven magnetic drive module (21) gradually accelerates and eventually synchronizes the position of the driven magnetic drive module (21) with the position of the active magnetic drive module (11) at the end of the position catching zone (31); Within the speed synchronization zone (32), the speed of the driven magnetic drive module (21) is adjusted so that the position and speed of the driven magnetic drive module (21) are the same as the position and speed of the active magnetic drive module (11) at the end of the speed synchronization zone (32); Within the synchronous working area (33), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized. During this process, the machining process is completed between the active magnetic drive module (11) and the driven magnetic drive module (21).

8. The dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: Before the active magnetic drive module (11) enters the position chasing zone (31) of the large magnetic drive cycle line (1), the driven magnetic drive module (21) stops at the initial position of the position chasing zone (31) of the small magnetic drive cycle line (2) and waits. The active magnetic drive module (11) triggers a signal the instant it enters the position chasing zone (31). After receiving the trigger signal, the driven magnetic drive module (21) starts to accelerate and synchronizes its position with the active magnetic drive module (11) at the end of the position chasing zone (31).

9. The dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: When the active magnetic drive module (11) and the driven magnetic drive module (21) enter the speed synchronization zone (32), the position of the active magnetic drive module (11) is synchronized with the position of the driven magnetic drive module (21), and the speed of the driven magnetic drive module (21) is greater than the speed of the active magnetic drive module (11). After entering the speed synchronization zone (32), the driven magnetic drive module (21) slows down. At the end of the speed synchronization zone (32), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized.

10. A dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: Within the synchronous working area (33), the speed and position of the active magnetic drive module (11) and the driven magnetic drive module (21) are synchronized. After the active magnetic drive module (11) and the driven magnetic drive module (21) leave the synchronous working area (33), the active magnetic drive module (11) and the driven magnetic drive module (21) are desynchronized.

11. A dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: Within the synchronous working area (33), the processing between the active magnetic drive module (11) and the driven magnetic drive module (21) includes one or more of the following: cell loading, cell unloading, welding, coating, inspection, capping, and pressing.

12. The dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: The active magnetic drive module (11) uses an active magnetic drive grating ruler to detect its position and speed on the large magnetic drive circulation line (1) in real time; the driven magnetic drive module (21) uses a driven magnetic drive grating ruler to detect its position and speed on the small magnetic drive circulation line (2) in real time.

13. The dual-actuator magnetic drive synchronous control machining device according to claim 7, characterized in that: Both the active magnetic drive module (11) and the driven magnetic drive module (21) are equipped with cell fixtures, which are used to carry the cell products to be processed.

14. A battery cell processing equipment, characterized in that: The battery cell processing equipment includes the dual-motor magnetic drive synchronous control processing device as described in any one of claims 7-13.

15. A battery cell production line, characterized in that: The battery cell production line includes the dual-motor magnetic drive synchronous control processing device as described in any one of claims 7-13 or the battery cell processing equipment as described in claim 14.

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