A kind of lithium battery lamination pole piece alignment detection mechanism

Abstract

The utility model relates to the technical fields of lithium battery lamination pole piece alignment degree detection mechanism, and disclose a kind of lithium battery lamination pole piece alignment degree detection mechanism, including main component, adjustable image acquisition component, feeding mechanical arm component and adjustable laser detection component, the top of main component is equipped with adjustable image acquisition component, feeding mechanical arm component and adjustable laser detection component;Adjustable image acquisition component and adjustable laser detection component are symmetrical along the length direction of main component and horizontally arranged, feeding mechanical arm component is horizontally arranged along the width direction of main component, and the extension direction of feeding mechanical arm component is perpendicular to the arrangement direction of adjustable image acquisition component, adjustable laser detection component;The utility model can flexibly adjust image acquisition position and parameter by the adjustable image acquisition component of installation, and adapt to different specifications pole piece detection demand;Can quickly complete pole piece preliminary alignment degree detection, is the basis for subsequent high-precision detection screening, and double detection table design can improve detection continuity and efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of lithium battery stacked electrode alignment detection mechanism, specifically a lithium battery stacked electrode alignment detection mechanism. Background Technology

[0002] In lithium battery production, the alignment of stacked electrodes directly affects the battery's energy density and safety performance. Misalignment between electrode layers can easily lead to internal short circuits, making alignment detection a critical step. Currently, some companies still rely on manual visual inspection, which is not only inefficient and labor-intensive but also prone to misjudgments due to subjective factors. Even automated inspection equipment has limitations: some rely solely on image acquisition, making it difficult to identify micron-level misalignments and resulting in insufficient accuracy; others have fixed inspection components, making them unsuitable for different electrode specifications and lacking versatility; and electrode transport often relies on manual assistance or simple conveyor structures, making it susceptible to bumps and shifts, affecting inspection accuracy and process continuity. Furthermore, some equipment suffers from poor overall stability and is prone to displacement during operation, further reducing inspection reliability. In summary, the industry urgently needs a lithium battery stacked electrode alignment detection solution that balances versatility, high precision, automation, and stability to meet the demands of efficient production and quality control.

[0003] Application number CN202223606282.9 discloses a cell alignment detection mechanism, including a left detection mechanism, an upper detection mechanism, and a light source mechanism. The upper detection mechanism is positioned above the left detection mechanism, and the light source mechanism is positioned on both sides of the left detection mechanism. The left detection mechanism captures images of the negative electrode sheet, and the upper detection mechanism captures images of the positive electrode sheet. This cell alignment detection mechanism uses the left detection mechanism with the negative electrode sheet as a reference to analyze the cell alignment, and the upper detection mechanism with the positive electrode sheet as a reference to analyze the cell alignment. This avoids potential deviations in traditional calculation methods, improves cell alignment accuracy, and can obtain information about each winding of the cell from the image, calculating the maximum, minimum, and average values ​​of the misalignment between layers of each cell, achieving comprehensive collection of cell alignment data. However, a drawback is that the detection component positions are fixed, making it unable to adapt to different electrode sheet specifications and resulting in poor versatility. Utility Model Content

[0004] The purpose of this invention is to provide a lithium battery electrode alignment detection mechanism, which solves the problem that the fixed position of the detection component cannot be adapted to electrode sheets of different specifications, resulting in poor versatility.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a lithium battery electrode alignment detection mechanism, comprising a main body assembly, an adjustable image acquisition assembly, a feeding robotic arm assembly, and an adjustable laser detection assembly. The adjustable image acquisition assembly, the feeding robotic arm assembly, and the adjustable laser detection assembly are mounted on the top of the main body assembly. The adjustable image acquisition assembly and the adjustable laser detection assembly are symmetrically arranged horizontally along the length of the main body assembly, and the feeding robotic arm assembly is arranged horizontally along the width of the main body assembly, with the extension direction of the feeding robotic arm assembly perpendicular to the arrangement direction of the adjustable image acquisition assembly and the adjustable laser detection assembly. The adjustable image acquisition component includes an image acquisition support rod, a horizontal slide rail one, a vertical slide rail one, an image acquisition device mounting bracket, an image acquisition device adjustment button, a detection table slide rail one, a detection table one, a detection table slide rail two, a detection table two, and an image acquisition device. The image acquisition support rod is symmetrically arranged on the outside of the detection table one and the detection table two, and is fixedly connected to the top of the main component. The detection table one is slidably mounted on the top of the detection table slide rail one, and the detection table two is slidably mounted on the top of the detection table slide rail two, and both the detection table slide rail one and the detection table slide rail two are fixed to the top of the main component. The top of the image acquisition support rod is fixedly mounted with the horizontal slide rail one. The vertical slide rail one is slidably connected to the horizontal slide rail one via a slider. The image acquisition device mounting bracket is slidably connected to the vertical slide rail one via a slider. The image acquisition device is detachably fixed to the image acquisition device mounting bracket, and the image acquisition device adjustment button is embedded in the side of the image acquisition device.

[0006] Furthermore, the image acquisition device mounting bracket can drive the image acquisition device to move up and down along the extension direction of the vertical slide rail one, while the vertical slide rail one can drive the image acquisition device mounting bracket and the image acquisition device to move horizontally back and forth along the extension direction of the horizontal slide rail one.

[0007] Furthermore, the main component includes a support base, anti-slip pads, a conveyor belt bracket, a conveyor belt motor, and a conveyor belt; there are four anti-slip pads, which are respectively installed at the four corners of the bottom of the support base; the conveyor belt bracket is fixed to the central area of ​​the top of the support base; the conveyor belt is assembled on the top of the conveyor belt bracket, and the conveyor belt motor is fixed to the side of the conveyor belt bracket.

[0008] Furthermore, the conveyor belt's transport path is located within the interval area between the adjustable image acquisition component and the adjustable laser detection component, and the conveyor belt's transport direction is consistent with the symmetrical arrangement direction of the adjustable image acquisition component and the adjustable laser detection component.

[0009] Furthermore, the feeding robotic arm assembly includes a robotic arm support, a second horizontal slide rail fixing frame, a second horizontal slide rail, a second vertical slide rail fixing frame, a second vertical slide rail, a suction cup fixing frame, and a suction cup. There are two robotic arm supports, symmetrically arranged on both sides of the conveyor belt support, with the bottom of each support fixedly connected to the top of the support base. The two ends of the second horizontal slide rail fixing frame are respectively fixedly connected to the tops of the two robotic arm supports. The second horizontal slide rail is fixed to the bottom of the second horizontal slide rail fixing frame. The second vertical slide rail fixing frame is slidably connected to the second horizontal slide rail via a slider. The second vertical slide rail is fixed to the front side of the second vertical slide rail fixing frame in the vertical direction. The suction cup fixing frame is slidably connected to the second vertical slide rail via a slider. The suction cup is installed at the bottom of the suction cup fixing frame.

[0010] Furthermore, the suction cup can move up and down along the extension direction of the vertical slide rail two under the drive of the suction cup fixing frame; the vertical slide rail two can move horizontally back and forth along the extension direction of the transverse slide rail two under the drive of the vertical slide rail two fixing frame; through the above-mentioned movement coordination, the suction cup can realize the gripping and transfer of lithium battery stacked electrode sheets between the conveyor belt, the first inspection table, the second inspection table and the laser inspection worktable.

[0011] Furthermore, the adjustable laser detection assembly includes a laser detector support rod, a laser detection worktable, a vertical slide rail three, a horizontal slide rail three fixing frame, a horizontal slide rail three, a laser detector fixing frame, and a laser detector; there are two laser detector support rods, symmetrically fixed to the top of the support base; the laser detection worktable is fixedly installed in the middle position of the two laser detector support rods by a bracket, and the table height of the laser detection worktable is the same as the conveyor surface height of the conveyor belt, the table height of detection table one, and the table height of detection table two; the vertical slide rail three is fixed to the top of the laser detector support rod in the vertical direction; the horizontal slide rail three fixing frame is slidably connected to the vertical slide rail three by a slider; the horizontal slide rail three is fixed to the inner side of the horizontal slide rail three fixing frame in the horizontal direction; the laser detector fixing frame is slidably connected to the horizontal slide rail three by a slider; the laser detector is detachably fixed to the bottom of the laser detector fixing frame by bolts, and the detection probe of the laser detector faces the table surface of the laser detection worktable.

[0012] Furthermore, the laser detector can reciprocate horizontally along the extension direction of the transverse slide rail three under the drive of the laser detector mounting bracket; the transverse slide rail three can move up and down along the extension direction of the vertical slide rail three under the drive of the transverse slide rail three mounting bracket; through the above-mentioned coordinated movements, the relative position between the laser detector and the laser detection worktable can be adjusted to adapt to the alignment detection requirements of lithium battery stacked electrode sheets of different specifications.

[0013] This utility model has the following beneficial effects: (1) The lithium battery stacked electrode alignment detection mechanism of this utility model can flexibly adjust the image acquisition position and parameters through the installed adjustable image acquisition component to adapt to the detection requirements of different specifications of electrode sheets; it can quickly complete the preliminary alignment detection of electrode sheets, which is the basis for subsequent high-precision detection and screening, and the dual detection stage design can improve the continuity and efficiency of detection.

[0014] (2) The lithium battery stacked electrode alignment detection mechanism of this utility model can accurately adjust the detection position by installing an adjustable laser detection component, and perform high-precision secondary detection on the initially qualified electrode, making up for the shortcomings of image detection in identifying small errors; ensuring the accuracy of the detection results, and providing a reliable quality judgment basis for electrode alignment.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a lithium battery electrode alignment detection mechanism according to the present invention. Figure 2 This is a schematic diagram of the adjustable image acquisition component structure of a lithium battery stacked electrode alignment detection mechanism according to the present invention. Figure 3 This is a schematic diagram of the feeding robotic arm assembly of a lithium battery stacked electrode alignment detection mechanism according to this utility model. Figure 4 This is a schematic diagram of the adjustable laser detection component structure of a lithium battery stacked electrode alignment detection mechanism according to the present invention. The attached diagram lists the components represented by each number as follows: In the diagram: 1. Main body component; 2. Adjustable image acquisition component; 3. Feeding robotic arm component; 4. Adjustable laser detection component; 101. Support base; 102. Anti-slip foot pad; 103. Conveyor belt bracket; 104. Conveyor belt motor; 105. Conveyor belt; 201. Image acquisition device support rod; 202. Horizontal slide rail one; 203. Vertical slide rail one; 204. Image acquisition device mounting bracket; 205. Image acquisition device adjustment button; 206. Inspection table slide rail one; 207. Inspection table one; 208. Inspection table 209. Slide rail 2; 2010. Detection table 2; 301. Image acquisition instrument; 302. Robotic arm support; 303. Horizontal slide rail 2 fixing frame; 304. Horizontal slide rail 2; 305. Vertical slide rail 2; 306. Suction cup fixing frame; 307. Suction cup; 401. Laser detector support rod; 402. Laser detection worktable; 403. Vertical slide rail 3; 404. Horizontal slide rail 3 fixing frame; 405. Horizontal slide rail 3; 406. Laser detector fixing frame; 407. Laser detector. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 As shown, this utility model is a lithium battery electrode alignment detection mechanism, including a main body component 1, an adjustable image acquisition component 2, a feeding robotic arm component 3, and an adjustable laser detection component 4. The adjustable image acquisition component 2, the feeding robotic arm component 3, and the adjustable laser detection component 4 are mounted on the top of the main body component 1. The adjustable image acquisition component 2 and the adjustable laser detection component 4 are arranged symmetrically and horizontally along the length direction of the main body component 1, and the feeding robotic arm component 3 is arranged horizontally along the width direction of the main body component 1. The extension direction of the feeding robotic arm component 3 is perpendicular to the arrangement direction of the adjustable image acquisition component 2 and the adjustable laser detection component 4. The adjustable image acquisition component 2 includes an image acquisition support rod 201, a horizontal slide rail 202, a vertical slide rail 203, an image acquisition device mounting bracket 204, an image acquisition device adjustment button 205, a detection table slide rail 206, a detection table 207, a detection table slide rail 208, a detection table 209, and an image acquisition device 2010. The image acquisition support rod 201 is symmetrically arranged on the outside of the detection table 207 and the detection table 209, and is fixedly connected to the top of the main component 1. The detection table 207 is slidably mounted on the top of the detection table slide rail 206, and the detection table 209 is slidably mounted on the top of the detection table slide rail 208. The slide rails 208 are all fixed to the top of the main component 1; the top of the image acquisition instrument support rod 201 is fixedly installed with a horizontal slide rail 202, and the vertical slide rail 203 is slidably connected to the horizontal slide rail 202 through a slider. The image acquisition instrument mounting bracket 204 is slidably connected to the vertical slide rail 203 through a slider. The image acquisition instrument 2010 is detachably fixed to the image acquisition instrument mounting bracket 204. The image acquisition instrument adjustment button 205 is embedded in the side of the image acquisition instrument 2010, which can flexibly adjust the image acquisition position and parameters to adapt to the detection needs of different specifications of electrode sheets; it can quickly complete the preliminary alignment detection of electrode sheets, which is the basis for subsequent high-precision detection and screening, and the dual detection stage design can improve the continuity and efficiency of detection.

[0020] The image acquisition device mounting bracket 204 can drive the image acquisition device 2010 to move up and down along the extension direction of the vertical slide rail 203. At the same time, the vertical slide rail 203 can drive the image acquisition device mounting bracket 204 and the image acquisition device 2010 to move horizontally back and forth along the extension direction of the horizontal slide rail 202.

[0021] The main component 1 includes a support base 101, anti-slip pads 102, a conveyor belt bracket 103, a conveyor belt motor 104, and a conveyor belt 105. There are four anti-slip pads 102, which are installed at the four corners of the bottom of the support base 101. The conveyor belt bracket 103 is fixed to the middle area of ​​the top of the support base 101. The conveyor belt 105 is assembled on the top of the conveyor belt bracket 103, and the conveyor belt motor 104 is fixed to the side of the conveyor belt bracket 103.

[0022] The conveyor belt 105 is located in the interval area between the adjustable image acquisition component 2 and the adjustable laser detection component 4, and the conveying direction of the conveyor belt 105 is consistent with the symmetrical arrangement direction of the adjustable image acquisition component 2 and the adjustable laser detection component 4. It can stably support each component and ensure the overall structure is stable. The conveyor belt realizes the efficient conveying of electrode sheets, providing an orderly material supply for subsequent detection stages. At the same time, the anti-slip design can prevent the equipment from shifting during operation and improve the stability of operation.

[0023] The feeding robotic arm assembly 3 includes a robotic arm support 301, a horizontal slide rail second fixing frame 302, a horizontal slide rail second 303, a vertical slide rail second fixing frame 304, a vertical slide rail second 305, a suction cup fixing frame 306, and a suction cup 307. There are two robotic arm supports 301, symmetrically arranged on both sides of the conveyor belt support 103, with the bottom of each robotic arm support 301 fixedly connected to the top of the support base 101. The two ends of the horizontal slide rail second fixing frame 302 are respectively fixedly connected to the tops of the two robotic arm supports 301. The horizontal slide rail second 303 is fixed to the bottom of the horizontal slide rail second fixing frame 302. The vertical slide rail second fixing frame 304 is slidably connected to the horizontal slide rail second 303 via a slider. The vertical slide rail second 305 is fixed vertically to the front side of the vertical slide rail second fixing frame 304. The suction cup fixing frame 306 is slidably connected to the vertical slide rail second 305 via a slider. The suction cup 307 is installed at the bottom of the suction cup fixing frame 306.

[0024] The suction cup 307 can move up and down along the extension direction of the vertical slide rail 305 under the drive of the suction cup holder 306; the vertical slide rail 305 can move horizontally back and forth along the extension direction of the transverse slide rail 303 under the drive of the vertical slide rail holder 304; through the above-mentioned coordinated movements, the suction cup 307 can realize the gripping and transfer of lithium battery stacked electrode sheets between the conveyor belt 105, the first inspection table 207, the second inspection table 209 and the laser inspection worktable 402, realize the automated transfer of electrode sheets between the worktables, reduce manual intervention and reduce operational errors; the movement adjustment is flexible and can accurately connect to different workstations, ensure the stability of the electrode sheet transfer process, and further improve the automation level of the inspection process.

[0025] The adjustable laser detection assembly 4 includes a laser detector support rod 401, a laser detection worktable 402, a vertical slide rail 403, a horizontal slide rail 404 and 405, a laser detector mounting bracket 406, and a laser detector 407. There are two laser detector support rods 401, symmetrically fixed to the top of the support base 101. The laser detection worktable 402 is fixedly installed in the middle of the two laser detector support rods 401 via a bracket, and the height of the laser detection worktable 402 is aligned with the height of the conveyor belt 105, the height of the detection table 207, and the detection... All surfaces of platform 209 are at the same height; vertical slide rail 3 403 is fixed vertically to the top of laser detector support rod 401; horizontal slide rail 3 fixing frame 404 is connected to vertical slide rail 3 403 by a slider; horizontal slide rail 3 405 is fixed horizontally to the inside of horizontal slide rail 3 fixing frame 404; laser detector fixing frame 406 is connected to horizontal slide rail 3 405 by a slider; laser detector 407 is detachably fixed to the bottom of laser detector fixing frame 406 by bolts, and the detection probe of laser detector 407 faces the surface of laser detection worktable 402.

[0026] The laser detector 407 can reciprocate horizontally along the extension direction of the transverse slide rail 405 under the drive of the laser detector mounting bracket 406; the transverse slide rail 405 can move up and down along the extension direction of the vertical slide rail 403 under the drive of the transverse slide rail mounting bracket 404; through the above-mentioned coordinated movements, the relative position between the laser detector 407 and the laser detection worktable 402 can be adjusted to adapt to the alignment detection requirements of lithium battery stacked electrode sheets of different specifications.

[0027] Before use, initial preparations must be completed according to the specifications of the electrode to be tested: calibrate the image acquisition instrument 2010 using the adjustment button 205, control the vertical slide rail 203 in the adjustable image acquisition component 2 to move along the horizontal slide rail 202, and raise and lower the image acquisition instrument mounting bracket 204 along the vertical slide rail 203, so that the image acquisition instrument 2010 covers the testing stage 207 and the testing stage 209. Simultaneously, adjust the horizontal slide rail 3 mounting bracket 404 in the adjustable laser detection component 4 to raise and lower along the vertical slide rail 3 403, and adjust the laser detector mounting bracket 406 along the horizontal slide rail 3 405, so that the laser detector 407 is aligned with the laser detection worktable 402. First, slide the inspection platform 207 along inspection platform slide rail 206 and the inspection platform 209 along inspection platform slide rail 208 to adjust the distance, and confirm that the laser inspection worktable 402 and the conveyor belt 105 are at the same height as the two inspection platforms; after preparation, place the electrode to be inspected between the adjustable image acquisition component 2 and the adjustable laser inspection component 4 at the input end of the conveyor belt 105. Start the conveyor belt motor 104 to drive the conveyor belt 105 to send the electrode to the working range of the feeding robot arm component 3. Then, the feeding robot arm component 3 controls the vertical slide rail 2 305 to move along the horizontal slide rail 2 303, so that the suction cup 307 is aligned with the electrode, and the suction cup fixing frame 306 moves vertically. After the slide rail 305 lowers and adsorbs the electrode, it is transferred to the inspection table 207 or 209. The image acquisition instrument 2010 captures an image of the electrode to complete the preliminary inspection. If it passes, it proceeds to laser inspection; otherwise, it is transferred to the waste area by the suction cup 307. In the laser inspection stage, the suction cup 307 transfers the preliminarily qualified electrode to the laser inspection worktable 402, which is fixed to the middle of the laser inspection instrument support rod 401. The laser inspection instrument 407 emits a laser for precise inspection. If it passes, it is a final qualified product; otherwise, it is transferred to the waste area. Then, the suction cup 307 transfers the final qualified electrode to the output end of the conveyor belt 105 or an external collection box. The conveyor belt 105 continuously transports new electrode sheets. The component repeats the above steps to achieve continuous detection. When a shutdown is required, stop placing electrode sheets onto the conveyor belt 105. After the remaining electrode sheets have been detected, turn off the conveyor belt motor 104, reset the suction cup 307, image acquisition device 2010, and laser detector 407, and finally turn off the main power. The entire mechanism is based on the support base 101 of the main component 1, which is equipped with anti-slip pads 102 at its bottom. The conveyor belt 105 is fixed to the top of the support base 101 via the conveyor belt bracket 103. The robotic arm bracket 301 is symmetrically installed on both sides of the conveyor belt bracket 103. The second transverse slide rail 303 is installed on the top of the robotic arm bracket 301 via the second transverse slide rail fixing bracket 302. It can precisely adjust the detection position to perform high-precision secondary detection on initially qualified electrodes, making up for the shortcomings of image detection in recognizing minute errors; ensuring the accuracy of the detection results and providing a reliable basis for judging the quality of electrode alignment.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lithium battery electrode alignment detection mechanism, comprising a main body assembly (1), an adjustable image acquisition assembly (2), a feeding robotic arm assembly (3), and an adjustable laser detection assembly (4), characterized in that: The top of the main body component (1) is equipped with an adjustable image acquisition component (2), a feeding robotic arm component (3), and an adjustable laser detection component (4); wherein the adjustable image acquisition component (2) and the adjustable laser detection component (4) are arranged symmetrically and horizontally along the length direction of the main body component (1), the feeding robotic arm component (3) is arranged horizontally along the width direction of the main body component (1), and the extension direction of the feeding robotic arm component (3) is perpendicular to the arrangement direction of the adjustable image acquisition component (2) and the adjustable laser detection component (4); The adjustable image acquisition component (2) includes an image acquisition support rod (201), a horizontal slide rail one (202), a vertical slide rail one (203), an image acquisition mounting bracket (204), an image acquisition adjustment button (205), a detection table slide rail one (206), a detection table one (207), a detection table slide rail two (208), a detection table two (209), and an image acquisition device (2010); the image acquisition support rod (201) is symmetrically arranged on the outside of the detection table one (207) and the detection table two (209), and the image acquisition support rod (201) is fixedly connected to the top of the main component (1); the detection table one (207) is slidably mounted on the top of the detection table slide rail one (206), and the image acquisition support rod (201) is fixedly connected to the top of the main component (1); the detection table one (207) is slidably mounted on the top of the detection table slide rail one (206), and the image acquisition support rod (201) is fixedly connected to the top of the main component (1). The second detection platform (209) is slidably mounted on the top of the second detection platform slide rail (208), and both the first detection platform slide rail (206) and the second detection platform slide rail (208) are fixed to the top of the main body component (1); the top of the image acquisition instrument support rod (201) is fixedly mounted with the first horizontal slide rail (202), the first vertical slide rail (203) is slidably connected to the first horizontal slide rail (202) by a slider, the image acquisition instrument mounting bracket (204) is slidably connected to the first vertical slide rail (203) by a slider, the image acquisition instrument (2010) is detachably fixed on the image acquisition instrument mounting bracket (204), and the image acquisition instrument adjustment button (205) is embedded in the side of the image acquisition instrument (2010).

2. The lithium battery electrode alignment detection mechanism according to claim 1, characterized in that: The image acquisition device mounting bracket (204) can drive the image acquisition device (2010) to move up and down along the extension direction of the vertical slide rail (203), while the vertical slide rail (203) can drive the image acquisition device mounting bracket (204) and the image acquisition device (2010) to move horizontally back and forth along the extension direction of the horizontal slide rail (202).

3. The lithium battery electrode alignment detection mechanism according to claim 1, characterized in that: The main component (1) includes a support base (101), anti-slip pads (102), a conveyor belt bracket (103), a conveyor belt motor (104), and a conveyor belt (105); there are four anti-slip pads (102), which are respectively installed at the four corners of the bottom of the support base (101); the conveyor belt bracket (103) is fixed to the middle area of ​​the top of the support base (101); the conveyor belt (105) is assembled on the top of the conveyor belt bracket (103), and the conveyor belt motor (104) is fixed to the side of the conveyor belt bracket (103).

4. The lithium battery electrode alignment detection mechanism according to claim 3, characterized in that: The conveyor belt (105) is located in the interval area between the adjustable image acquisition component (2) and the adjustable laser detection component (4), and the conveying direction of the conveyor belt (105) is consistent with the symmetrical arrangement direction of the adjustable image acquisition component (2) and the adjustable laser detection component (4).

5. The lithium battery electrode alignment detection mechanism according to claim 1, characterized in that: The feeding robotic arm assembly (3) includes a robotic arm bracket (301), a horizontal slide rail second fixing frame (302), a horizontal slide rail second (303), a vertical slide rail second fixing frame (304), a vertical slide rail second (305), a suction cup fixing frame (306), and a suction cup (307); there are two robotic arm brackets (301), symmetrically arranged on both sides of the conveyor belt bracket (103), and the bottom of the robotic arm bracket (301) is fixedly connected to the top of the bearing base (101); the two ends of the horizontal slide rail second fixing frame (302) are respectively connected to the two robotic arms. The top of the robotic arm support (301) is fixedly connected; the second horizontal slide rail (303) is fixed to the bottom of the second horizontal slide rail fixing frame (302); the second vertical slide rail fixing frame (304) is slidably connected to the second horizontal slide rail (303) by a slider; the second vertical slide rail (305) is fixed to the front side of the second vertical slide rail fixing frame (304) in the vertical direction; the suction cup fixing frame (306) is slidably connected to the second vertical slide rail (305) by a slider; and the suction cup (307) is installed at the bottom of the suction cup fixing frame (306).

6. The lithium battery electrode alignment detection mechanism according to claim 5, characterized in that: The suction cup (307) can move up and down along the extension direction of the vertical slide rail two (305) under the drive of the suction cup fixing frame (306); the vertical slide rail two (305) can move horizontally back and forth along the extension direction of the horizontal slide rail two (303) under the drive of the vertical slide rail two fixing frame (304); through the above-mentioned movement coordination, the suction cup (307) can realize the gripping and transfer of lithium battery stacked electrode sheets between the conveyor belt (105), the first detection table (207), the second detection table (209) and the laser detection worktable (402).

7. The lithium battery electrode alignment detection mechanism according to claim 1, characterized in that: The adjustable laser detection assembly (4) includes a laser detector support rod (401), a laser detection worktable (402), a vertical slide rail three (403), a horizontal slide rail three fixing frame (404), a horizontal slide rail three (405), a laser detector fixing frame (406), and a laser detector (407); there are two laser detector support rods (401), which are symmetrically fixed to the top of the support base (101); the laser detection worktable (402) is fixedly installed in the middle position of the two laser detector support rods (401) by a bracket, and the height of the laser detection worktable (402) is equal to the height of the conveyor surface of the conveyor belt (105), the height of the detection table one (207), and the detection... The table height of the two platforms (209) is the same; the vertical slide rail three (403) is fixed to the top of the laser detector support rod (401) in the vertical direction; the horizontal slide rail three fixing frame (404) is connected to the vertical slide rail three (403) by a slider; the horizontal slide rail three (405) is fixed to the inner side of the horizontal slide rail three fixing frame (404) in the horizontal direction; the laser detector fixing frame (406) is connected to the horizontal slide rail three (405) by a slider; the laser detector (407) is detachably fixed to the bottom of the laser detector fixing frame (406) by bolts, and the detection probe of the laser detector (407) faces the table surface of the laser detection worktable (402).

8. The lithium battery electrode alignment detection mechanism according to claim 7, characterized in that: The laser detector (407) can reciprocate horizontally along the extension direction of the transverse slide rail three (405) under the drive of the laser detector fixture (406); the transverse slide rail three (405) can move up and down along the extension direction of the vertical slide rail three (403) under the drive of the transverse slide rail three fixture (404); through the above-mentioned movement coordination, the relative position between the laser detector (407) and the laser detection worktable (402) can be adjusted to adapt to the alignment detection requirements of lithium battery stacked electrode sheets of different specifications.

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