Battery cell blue film outer side multidirectional detection assembly

Abstract

The invention discloses a battery cell blue film outer side multidirectional detection assembly, and relates to the field of battery cell detection. The battery cell blue film outer side multidirectional detection assembly comprises a rack, a first detection unit, a second detection unit and a transfer manipulator unit are installed above the rack, and the transfer manipulator unit is arranged between the first detection unit and the second detection unit. According to the multi-azimuth detection assembly for the outer side of the blue film of the battery cell, in the conveying process of a first conveying belt, a first top cover plane CCD detection camera, a first pole front CCD detection camera and a second pole front CCD detection camera detect a top cover at one end of the battery cell and the front faces of poles on the two sides of the battery cell; and in the conveying process of the second conveying belt, the battery cell passes through the first large-surface CCD detection camera, the second top cover plane CCD detection camera and the pole side surface CCD detection camera to detect the large surface above the battery cell, the top cover at the other end and the side surface of the pole, so that a multidirectional detection effect on the battery cell is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery cell detection, and in particular to a multi-directional detection component for the outer side of a battery cell blue film. Background Art

[0002] As an important component of the battery, the quality of the battery cell blue film directly affects the overall performance of the battery. Through the battery cell blue film inspection, potential quality problems can be discovered and eliminated in a timely manner to ensure the safety and stability of the battery.

[0003] When conducting appearance inspection on the blue film of the battery cell, it is necessary to carefully observe the appearance of the battery cell, including whether the surface of the battery cell shell is flat, whether there are bubbles, cracks, corrosion, etc.

[0004] Generally, a CCD camera is used for photographing and identification. When taking pictures, a conveyor frame is generally used in conjunction with a CCD camera to enable continuous appearance inspection of multiple battery cells. However, the outside of the battery cell is an aluminum square shell and then wrapped with a blue film. If a conveyor belt is simply used for transportation and then photographed for inspection, it is difficult to achieve multi-directional inspection of multiple surfaces on the outside of the battery cell. Therefore, the present application proposes a multi-directional inspection component for the outside of the blue film of the battery cell. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a multi-directional detection component for the outside of the blue film of the battery cell, which solves the problem that the outside of the battery cell is an aluminum square shell and then wrapped with a blue film. If it is simply transported by a conveyor belt and then photographed for detection, it is difficult to perform multi-directional detection on multiple surfaces of the outside of the battery cell.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-directional detection component for the outer side of a battery cell blue film, comprising a frame, a first detection unit, a second detection unit and a transfer manipulator unit are installed above the frame, and the transfer manipulator unit is arranged between the first detection unit and the second detection unit;

[0007] The first detection unit comprises:

[0008] A first conveyor belt, wherein a first top cover plane CCD detection camera and a first pole front CCD detection camera are installed on the side of the first conveyor belt, and a second pole front CCD detection camera is installed on the other side of the first conveyor belt;

[0009] A turning assembly, which is arranged at the feeding end of the first conveyor belt;

[0010] The second detection unit comprises:

[0011] A second conveyor belt, wherein a first large-surface CCD detection camera is installed above the second conveyor belt, and a second top cover plane CCD detection camera is installed on the side of the second conveyor belt;

[0012] The pole side CCD detection camera is provided in plurality, and the plurality of pole side CCD detection cameras are symmetrically arranged on both sides of the second conveyor belt.

[0013] Preferably, the flip assembly comprises:

[0014] A movable slide rail, wherein the movable slide rail is transmission-connected with a slide frame, and a rotating motor is fixedly installed inside the slide frame;

[0015] A rotating shaft, the rotating shaft is rotatably arranged on the top of the sliding frame, and the rotating shaft is drivingly connected to the rotating motor, two clamping cylinders are symmetrically fixedly sleeved on the outer side of the rotating shaft, and two clamping blocks are symmetrically arranged at the output end of the clamping cylinder;

[0016] The support plate is fixedly mounted on the end of the movable slide rail, the top of the support plate is fixedly connected to a lifting cylinder, and the protruding end of the lifting cylinder is connected to a positioning card strip.

[0017] Preferably, a first driving motor is installed at the end of the movable slide rail, a first screw rod is rotatably arranged inside the movable slide rail, an output end of the first driving motor is connected to the first screw rod, an outer side of the first screw rod is threadedly connected to a first nut block, and the first nut block is fixedly connected to the sliding frame;

[0018] The output end of the rotating motor and the end of the rotating shaft both extend outward through the sliding frame and are fixedly sleeved with a sprocket, and a chain is transmission-connected between the two sprockets.

[0019] Preferably, a support frame is fixedly installed on the outer side of the second conveyor belt, a detection slide rail is fixedly connected to the top of the support frame, a movable frame is slidably connected to the outer side of the detection slide rail, a mounting plate is fixedly installed on the bottom of the movable frame, and the first large-area CCD detection camera is fixedly installed on the side of the mounting plate, and a strip light source is rotatably arranged on the side of the mounting plate.

[0020] Preferably, support bars are installed on both sides of the second conveyor belt, positioning plates are symmetrically fixedly installed on the sides of the support bars, coaxial light sources are installed on the sides of the positioning plates, and arc grooves are opened on the sides of the positioning plates. Screws are arranged on the outside of the coaxial light source, and the screws extend outward through the arc grooves and are bolted with nuts, and the nuts cooperate with the screws to fix the coaxial light source.

[0021] Preferably, a second drive motor is fixedly installed at the end of the detection slide rail, a second screw rod is rotatably arranged inside the detection slide rail, the output end of the second drive motor is connected to the second screw rod, the outer side of the second screw rod is threadedly connected to a second nut block, and the second nut block is fixedly connected to the movable frame.

[0022] Preferably, the transfer robot unit comprises:

[0023] A mounting frame, wherein a transfer rail is fixedly connected to the top of the mounting frame, a vertical adjustment member is slidably provided on the outer side of the transfer rail, and a clamping member is transmission-connected to the vertical adjustment member;

[0024] The second large-area CCD detection camera is fixedly installed below the transfer slide rail.

[0025] Preferably, a third drive motor is fixedly installed at the end of the transfer slide rail, a third screw rod is rotatably arranged inside the transfer slide rail, the output end of the third drive motor is connected to the third screw rod, the outer side of the third screw rod is threadedly connected to a third nut block, and the third nut block is fixedly connected to the vertical adjustment member.

[0026] Preferably, the vertical adjustment member includes a vertical moving seat, a vertical adjustment cylinder and a vertical moving block, the vertical moving seat is fixedly connected to the third nut block, the vertical adjustment cylinder is fixedly installed on the top of the vertical moving seat, the vertical moving block is slidably arranged on the outside of the vertical moving seat, and the output end of the vertical adjustment cylinder is fixedly connected to the vertical moving block.

[0027] Preferably, the clamping member includes a bidirectional cylinder, a clamping block and a mounting frame, the mounting frame is fixedly connected to the vertical moving block, the bidirectional cylinder is fixedly connected to the bottom of the mounting frame, and the clamping block is fixedly connected to the output end of the bidirectional cylinder.

[0028] The present invention discloses a multi-directional detection component for the outer side of a blue film of a battery cell, which has the following beneficial effects:

[0029] 1. The multi-directional detection component for the outer side of the blue film of the battery cell uses a flip component to flip the upright battery cell so that it can be laid flat on the first conveyor belt. During the transportation through the first conveyor belt, the top cover at one end of the battery cell and the front faces of the poles on both sides are inspected by the first top cover plane CCD detection camera, the first pole front CCD detection camera and the second pole front CCD detection camera; the second large surface CCD detection camera can be used to detect the lower large surface of the battery cell; during the transportation through the second conveyor belt, the first large surface CCD detection camera, the second top cover plane CCD detection camera and the pole side CCD detection camera are used to detect the upper large surface of the battery cell, the top cover at the other end and the side of the pole, thereby achieving a multi-directional detection effect on the battery cell.

[0030] 2. The multi-directional detection component for the outer side of the blue film of the battery cell, when using the flipping component to flip the battery cell, first place the battery cell on the positioning strip, and then use the movable slide rail to drive the sliding frame to move until the two clamping cylinders are under the two ends of the battery cell, and then open the lifting cylinder to make the positioning strip and the battery cell move downward accordingly. Since the positioning strip is between the two clamping cylinders, the two ends of the battery cell can directly enter between the two clamping cylinders, and then the battery cell is clamped and fixed by the two clamping cylinders. At this time, the sliding frame is driven by the movable slide rail to move toward the first conveyor belt, and then the rotating motor is used to cooperate with the rotating shaft to drive the clamping cylinder to flip until the battery cell is rotated to a horizontal state and contacts with the first conveyor belt, and then the first conveyor belt can be used to transport the horizontally placed battery cell, so as to facilitate the detection of the large surface of the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 It is a structural schematic diagram of the first detection unit of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the flip assembly of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the second detection unit and the transfer robot unit of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the transfer robot unit of the present invention;

[0037] Figure 6 is a structural schematic diagram of the second detection unit of the present invention;

[0038] Figure 7 It is a partial structural schematic diagram of the second detection unit of the present invention;

[0039] Figure 8 It is a side view of the second detection unit of the present invention.

[0040] In the figure: 1, frame; 2, first detection unit; 21, first conveyor belt; 22, first top cover plane CCD detection camera; 23, first pole front CCD detection camera; 24, second pole front CCD detection camera; 25, flip assembly; 251, moving slide rail; 252, sliding frame; 253, rotating motor; 254, rotating shaft; 255, clamping cylinder; 256, clamping block; 257, support plate; 258, lifting cylinder; 259, positioning card strip; 3, second detection unit; 31, second Conveyor belt; 32. Support frame; 33. Detection slide rail; 34. Movable frame; 35. Mounting plate; 36. First large-surface CCD detection camera; 37. Strip light source; 38. Second top cover plane CCD detection camera; 39. Pole side CCD detection camera; 391. Support bar; 392. Positioning plate; 393. Coaxial light source; 394. Arc groove; 4. Transfer robot unit; 41. Mounting frame; 42. Transfer slide rail; 43. Vertical adjustment member; 44. Clamping member; 45. Second large-surface CCD detection camera. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The embodiment of the present application provides a multi-directional detection component for the outer side of the blue film of the battery cell, which solves the problem that the outer side of the battery cell is an aluminum square shell and then wrapped with a blue film. If it is simply transported by a conveyor belt and then photographed for detection, it is difficult to perform multi-directional detection on multiple surfaces of the outer side of the battery cell. The flip component 25 is used to flip the upright battery cell so that it is placed flat on the first conveyor belt 21. During the transportation process through the first conveyor belt 21, the top cover of one end of the battery cell and the front of the poles on both sides are detected by the first top cover plane CCD detection camera 22, the first pole front CCD detection camera 23 and the second pole front CCD detection camera 24; during the transportation process through the second conveyor belt 31, the upper large surface of the battery cell, the top cover at the other end and the side of the pole are detected by the first large surface CCD detection camera 36, ​​the second top cover plane CCD detection camera 38 and the pole side CCD detection camera 39, thereby achieving a multi-directional detection effect on the battery cell.

[0043] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] The embodiment of the present invention discloses a multi-directional detection component for the outer side of the blue film of a battery cell. Figure 1-8 As shown, it includes a frame 1, a first detection unit 2, a second detection unit 3 and a transfer robot unit 4 are installed above the frame 1, and the transfer robot unit 4 is arranged between the first detection unit 2 and the second detection unit 3;

[0045] The first detection unit 2 comprises:

[0046] A first conveyor belt 21, a first top cover plane CCD detection camera 22 and a first pole front CCD detection camera 23 are installed on the side of the first conveyor belt 21, and a second pole front CCD detection camera 24 is installed on the other side of the first conveyor belt 21;

[0047] A turning assembly 25, which is disposed at the feeding end of the first conveyor belt 21;

[0048] The second detection unit 3 comprises:

[0049] A second conveyor belt 31, a first large-surface CCD detection camera 36 is installed above the second conveyor belt 31, and a second top cover plane CCD detection camera 38 is installed on the side of the second conveyor belt 31;

[0050] The pole side CCD detection camera 39 is provided in plurality, and the plurality of pole side CCD detection cameras 39 are symmetrically arranged on both sides of the second conveyor belt 31 .

[0051] Particularly disclosed, the transfer robot unit 4 comprises:

[0052] A mounting frame 41, a transfer rail 42 is fixedly connected to the top of the mounting frame 41, a vertical adjustment member 43 is slidably provided on the outer side of the transfer rail 42, and a clamping member 44 is drivingly connected to the vertical adjustment member 43;

[0053] The second large-area CCD detection camera 45 is fixedly installed below the transfer slide rail 42 .

[0054] Before inspecting the battery cell, an external barcode scanning camera is required to identify the barcode on the battery cell and obtain the information of the battery cell. The barcode of the battery cell is generally set on one side of its small surface. Therefore, when performing multi-directional inspection on the large surface of the blue film appearance of the battery cell, the flip assembly 25 is first used to flip the upright battery cell so that it is laid flat on the first conveyor belt 21. During the transportation by the first conveyor belt 21, the top cover at one end of the battery cell and the front of the poles on both sides are inspected by the first top cover plane CCD inspection camera 22, the first pole front CCD inspection camera 23 and the second pole front CCD inspection camera 24;

[0055] Then, the transfer slide rail 42 and the vertical adjustment member 43 are used to displace the clamping member 44 in the horizontal and vertical directions, so that the battery cell on the first conveyor belt 21 can be clamped and transferred to the second conveyor belt 31. In the process of the battery cell moving, the second large-surface CCD detection camera 45 can be used to detect the lower large surface of the battery cell;

[0056] In the process of conveying by the second conveyor belt 31, the upper large surface of the battery cell, the top cover at the other end and the side of the pole are inspected by the first large surface CCD inspection camera 36, ​​the second top cover plane CCD inspection camera 38 and the pole side CCD inspection camera 39, thereby achieving a multi-directional inspection effect on the battery cell.

[0057] Specifically disclosed, the flip assembly 25 includes:

[0058] A movable slide rail 251 is transmission-connected to a slide frame 252, and a rotating motor 253 is fixedly installed inside the slide frame 252;

[0059] A rotating shaft 254, which is rotatably arranged on the top of the sliding frame 252, and is drivingly connected to the rotating motor 253, and two clamping cylinders 255 are symmetrically and fixedly sleeved on the outer side of the rotating shaft 254, and two clamping blocks 256 are symmetrically arranged at the output end of the clamping cylinder 255;

[0060] The support plate 257 is fixedly mounted on the end of the movable slide rail 251 . The top of the support plate 257 is fixedly connected to a lifting cylinder 258 , and the protruding end of the lifting cylinder 258 is connected to a positioning clip 259 .

[0061] When the battery cell is flipped by using the flipping assembly 25, the battery cell is first placed on the positioning strip 259, and then the sliding frame 252 is driven to move by the movable slide rail 251 until the two clamping cylinders 255 are below the two ends of the battery cell, and then the lifting cylinder 258 is opened to make the positioning strip 259 and the battery cell move downward accordingly. Since the positioning strip 259 is between the two clamping cylinders 255, the two ends of the battery cell can directly enter between the two clamping cylinders 255, and then the battery cell is clamped and fixed by the two clamping cylinders 255. At this time, the sliding frame 252 is driven by the movable slide rail 251 to move toward the first conveyor belt 21, and then the rotating motor 253 is used in conjunction with the rotating shaft 254 to drive the clamping cylinder 255 to flip until the battery cell is rotated to a horizontal state and contacts the first conveyor belt 21, and then the first conveyor belt 21 can be used to transport the horizontally placed battery cell, thereby facilitating the inspection of the large surface of the battery cell.

[0062] Furthermore, a first driving motor is installed at the end of the movable slide rail 251, a first screw rod is rotatably arranged inside the movable slide rail 251, an output end of the first driving motor is connected to the first screw rod, a first nut block is threadedly connected to the outer side of the first screw rod, and the first nut block is fixedly connected to the sliding frame 252;

[0063] When the first driving motor is working, it can drive the first screw rod to rotate, and by utilizing the transmission relationship between the first screw rod and the first nut block, it can drive the sliding frame 252 to slide.

[0064] The output end of the rotating motor 253 and the end of the rotating shaft 254 both extend outward through the sliding frame 252 and are fixedly sleeved with sprockets, and a chain is transmission-connected between the two sprockets.

[0065] When the rotating motor 253 is working, its output end can drive the rotating shaft 254 to rotate accordingly by utilizing the transmission relationship between the sprocket and the chain.

[0066] Furthermore, a support frame 32 is fixedly installed on the outer side of the second conveyor belt 31, a detection slide rail 33 is fixedly connected to the top of the support frame 32, a movable frame 34 is slidably connected to the outer side of the detection slide rail 33, a mounting plate 35 is fixedly installed on the bottom of the movable frame 34, and a first large-area CCD detection camera 36 is fixedly installed on the side of the mounting plate 35, and a strip light source 37 is rotatably arranged on the side of the mounting plate 35.

[0067] The strip light source 37 is provided to facilitate the first large-area CCD detection camera 36 to take pictures and detect the battery cells. Meanwhile, the strip light source 37 can be rotated to facilitate lighting.

[0068] Furthermore, support bars 391 are installed on both sides of the second conveyor belt 31, and positioning plates 392 are symmetrically fixedly installed on the sides of the support bars 391, and coaxial light sources 393 are installed on the sides of the positioning plates 392, and arc grooves 394 are opened on the sides of the positioning plates 392. A screw is arranged on the outer side of the coaxial light source 393, and the screw extends outward through the arc groove 394 and is bolted with a nut, and the nut cooperates with the screw to fix the coaxial light source 393.

[0069] By setting up a coaxial light source 393, it is convenient for the pole side CCD detection camera 39 to take pictures of the battery cells for detection, and the angle of the coaxial light source 393 can be adjusted by using the arc groove 394, screw and nut, so that the pole side CCD detection camera 39 and the coaxial light source 393 remain coaxial, so that the pole side CCD detection camera 39 can be used normally.

[0070] Furthermore, a second drive motor is fixedly installed at the end of the detection slide rail 33, a second screw rod is rotatably arranged inside the detection slide rail 33, the output end of the second drive motor is connected to the second screw rod, the outer side of the second screw rod is threadedly connected to a second nut block, and the second nut block is fixedly connected to the movable frame 34.

[0071] When the second driving motor is working, it can drive the second screw rod to rotate, and the movable frame 34 can be driven to move by utilizing the transmission relationship between the second screw rod and the second nut block.

[0072] Furthermore, a third drive motor is fixedly installed at the end of the transfer slide rail 42, a third screw rod is rotatably arranged inside the transfer slide rail 42, the output end of the third drive motor is connected to the third screw rod, the outer side of the third screw rod is threadedly connected to a third nut block, and the third nut block is fixedly connected to the vertical adjustment member 43.

[0073] The third driving motor can drive the third screw rod to rotate, and the transmission relationship between the third screw rod and the third nut block can drive the vertical adjustment member 43 to move.

[0074] It should be particularly emphasized that the vertical adjustment member 43 includes a vertical moving seat, a vertical adjustment cylinder and a vertical moving block. The vertical moving seat is fixedly connected to the third nut block, the vertical adjustment cylinder is fixedly installed on the top of the vertical moving seat, the vertical moving block is slidably arranged on the outside of the vertical moving seat, and the output end of the vertical adjustment cylinder is fixedly connected to the vertical moving block.

[0075] When the vertical adjustment cylinder is working, its output end can drive the vertical moving block to move.

[0076] It should be particularly emphasized that the clamping member 44 includes a bidirectional cylinder, a clamping block and a mounting frame, the mounting frame is fixedly connected to the vertical moving block, the bidirectional cylinder is fixedly connected to the bottom of the mounting frame, and the clamping block is fixedly connected to the output end of the bidirectional cylinder.

[0077] When the bidirectional cylinder is working, its output end can drive the two clamps to move, thereby clamping the battery cell.

[0078] Before inspecting the battery cell, an external barcode scanning camera is required to identify the barcode on the battery cell and obtain the information of the battery cell. The barcode of the battery cell is generally set on one side of its small surface. Therefore, when conducting multi-directional inspection on the large surface of the blue film appearance of the battery cell, the flip assembly 25 is used to flip the battery cell. First, the battery cell is placed on the positioning card strip 259, and then the sliding frame 252 is driven by the moving slide rail 251 to move until the two clamping cylinders 255 are under the two ends of the battery cell, and then the lifting cylinder 258 is opened to make the positioning card strip 259 and the battery cell move downward. 9 is between the two clamping cylinders 255, so that the two ends of the battery cell can directly enter between the two clamping cylinders 255, and then the battery cell is clamped and fixed by the two clamping cylinders 255. At this time, the sliding rail 251 drives the sliding frame 252 to move toward the first conveyor belt 21, and then the rotating motor 253 cooperates with the rotating shaft 254 to drive the clamping cylinder 255 to flip until the battery cell is rotated to a horizontal state and contacts with the first conveyor belt 21. Then, the first conveyor belt 21 can be used to transport the horizontally placed battery cell, so as to facilitate the inspection of the large surface of the battery cell;

[0079] During the conveying process by the first conveyor belt 21, the top cover at one end of the battery cell and the front faces of the poles on both sides are inspected by the first top cover plane CCD inspection camera 22, the first pole front CCD inspection camera 23 and the second pole front CCD inspection camera 24;

[0080] Then, the transfer slide rail 42 and the vertical adjustment member 43 are used to displace the clamping member 44 in the horizontal and vertical directions, so that the battery cell on the first conveyor belt 21 can be clamped and transferred to the second conveyor belt 31. In the process of the battery cell moving, the second large-surface CCD detection camera 45 can be used to detect the lower large surface of the battery cell;

[0081] In the process of conveying by the second conveyor belt 31, the upper large surface of the battery cell, the top cover at the other end and the side of the pole are inspected by the first large surface CCD inspection camera 36, ​​the second top cover plane CCD inspection camera 38 and the pole side CCD inspection camera 39, thereby achieving a multi-directional inspection effect on the battery cell.

[0082] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-directional detection assembly for the outer side of a battery cell blue film, comprising a frame (1), characterized in that: A first detection unit (2), a second detection unit (3) and a transfer robot unit (4) are installed above the frame (1), and the transfer robot unit (4) is arranged between the first detection unit (2) and the second detection unit (3); The first detection unit (2) comprises: A first conveyor belt (21), wherein a first top cover plane CCD detection camera (22) and a first pole front CCD detection camera (23) are installed on a side of the first conveyor belt (21), and a second pole front CCD detection camera (24) is installed on the other side of the first conveyor belt (21); A turning assembly (25), the turning assembly (25) being arranged at the feeding end of the first conveyor belt (21); The second detection unit (3) comprises: A second conveyor belt (31), wherein a first large-surface CCD detection camera (36) is installed above the second conveyor belt (31), and a second top cover plane CCD detection camera (38) is installed on the side of the second conveyor belt (31); A pole side CCD detection camera (39), a plurality of pole side CCD detection cameras (39) are provided, and the plurality of pole side CCD detection cameras (39) are symmetrically arranged on both sides of the second conveyor belt (31).

2. A multi-directional detection component for the outer side of a battery cell blue film according to claim 1, characterized in that: The turning assembly (25) comprises: A movable slide rail (251), wherein the movable slide rail (251) is drivingly connected to a slide frame (252), and a rotating motor (253) is fixedly installed on the inner side of the slide frame (252); A rotating shaft (254), wherein the rotating shaft (254) is rotatably arranged on the top of the sliding frame (252), and the rotating shaft (254) is drivingly connected to the rotating motor (253), and two clamping cylinders (255) are symmetrically fixedly sleeved on the outer side of the rotating shaft (254), and two clamping blocks (256) are symmetrically arranged at the output end of the clamping cylinder (255); A support plate (257) is fixedly mounted on the end of the movable slide rail (251); a lifting cylinder (258) is fixedly connected to the top of the support plate (257); and a positioning clip (259) is connected to the protruding end of the lifting cylinder (258).

3. A multi-directional detection component for the outer side of a battery cell blue film according to claim 2, characterized in that: A first drive motor is installed at the end of the movable slide rail (251), a first screw rod is rotatably arranged inside the movable slide rail (251), an output end of the first drive motor is connected to the first screw rod, a first nut block is threadedly connected to the outer side of the first screw rod, and the first nut block is fixedly connected to the sliding frame (252); The output end of the rotating motor (253) and the end of the rotating shaft (254) both extend outward through the sliding frame (252) and are fixedly sleeved with a sprocket, and a chain is transmission-connected between the two sprockets.

4. The multi-directional detection component for the outer side of the blue film of a battery cell according to claim 1, characterized in that: A support frame (32) is fixedly installed on the outer side of the second conveyor belt (31), a detection slide rail (33) is fixedly connected to the top of the support frame (32), a movable frame (34) is slidably connected to the outer side of the detection slide rail (33), a mounting plate (35) is fixedly installed on the bottom of the movable frame (34), and a first large-surface CCD detection camera (36) is fixedly installed on the side of the mounting plate (35), and a strip light source (37) is rotatably arranged on the side of the mounting plate (35).

5. A multi-directional detection component for the outer side of a battery cell blue film according to claim 4, characterized in that: Support bars (391) are installed on both sides of the second conveyor belt (31), and positioning plates (392) are symmetrically fixedly installed on the sides of the support bars (391), and a coaxial light source (393) is installed on the sides of the positioning plates (392), and an arc groove (394) is opened on the side of the positioning plates (392), and a screw rod is arranged on the outside of the coaxial light source (393), and the screw rod passes through the arc groove (394) and extends outward and is bolted with a nut, and the nut cooperates with the screw rod to fix the coaxial light source (393).

6. A multi-directional detection component for the outer side of a battery cell blue film according to claim 4, characterized in that: A second drive motor is fixedly mounted at the end of the detection slide rail (33), a second screw rod is rotatably arranged inside the detection slide rail (33), an output end of the second drive motor is connected to the second screw rod, a second nut block is threadedly connected to the outer side of the second screw rod, and the second nut block is fixedly connected to the movable frame (34).

7. The multi-directional detection component for the outer side of the blue film of a battery cell according to claim 1, characterized in that: The transfer robot unit (4) comprises: A mounting frame (41), wherein a transfer rail (42) is fixedly connected to the top of the mounting frame (41), a vertical adjustment member (43) is slidably provided on the outer side of the transfer rail (42), and the vertical adjustment member (43) is drivingly connected to a clamping member (44); A second large-area CCD detection camera (45), wherein the second large-area CCD detection camera (45) is fixedly installed below the transfer slide rail (42).

8. The multi-directional detection component for the outer side of the blue film of a battery cell according to claim 1, characterized in that: A third drive motor is fixedly mounted at the end of the transfer slide rail (42), a third screw rod is rotatably arranged inside the transfer slide rail (42), an output end of the third drive motor is connected to the third screw rod, a third nut block is threadedly connected to the outer side of the third screw rod, and the third nut block is fixedly connected to the vertical adjustment member (43).

9. A multi-directional detection component for the outer side of a battery cell blue film according to claim 8, characterized in that: The vertical adjustment member (43) comprises a vertical moving seat, a vertical adjustment cylinder and a vertical moving block, wherein the vertical moving seat is fixedly connected to the third nut block, the vertical adjustment cylinder is fixedly installed on the top of the vertical moving seat, the vertical moving block is slidably arranged on the outside of the vertical moving seat, and the output end of the vertical adjustment cylinder is fixedly connected to the vertical moving block.

10. A multi-directional detection component for the outer side of a battery cell blue film according to claim 9, characterized in that: The clamping member (44) comprises a bidirectional cylinder, a clamping block and a mounting frame, wherein the mounting frame is fixedly connected to the vertical moving block, the bidirectional cylinder is fixedly connected to the bottom of the mounting frame, and the clamping block is fixedly connected to the output end of the bidirectional cylinder.

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