Flange edge gluing device

Abstract

The utility model relates to the technical field of battery sealing processing, and discloses a flange edge gluing device which comprises a gluing adjusting assembly, a gluing machine and a battery cell carrying assembly, the gluing machine is arranged on the gluing adjusting assembly and comprises a gluing head, and a glue outlet groove is formed in the side face of the gluing head; the battery cell carrying assembly comprises a platform structure, and the platform structure is movably arranged; the flange edge gluing device has a machining state and is provided with a machining station, in the machining state, the platform structure is suitable for moving to the machining station, and the gluing adjusting assembly turns a notch of the glue outlet groove to the flange edge. According to the utility model, the glue outlet groove is formed in the side surface of the glue coating head, so that the flow direction and the coating position of a glue solution can be more accurately controlled, and the glue coating head can be closer to the outline of a flange edge, thereby ensuring that the glue solution is uniformly and accurately coated on a required part; the gluing adjusting assembly adjusts the orientation of the groove opening of the glue outlet groove so that a continuous and uniform glue line can be formed on the connecting face of the flange edge of the arc section, and the sealing performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of battery sealing processing technology, specifically to a flange edge adhesive application device. Background Technology

[0002] The adhesive application process on the flange edge of steel-cased batteries is a crucial step in ensuring battery sealing performance and safety. This process requires the precise and uniform application of a specialized adhesive along a designated path on the flange edge to form a robust sealing layer.

[0003] In existing technologies, the adhesive application process for the flange edge of steel-cased batteries typically employs vertical placement and a columnar dispensing head for sealing. However, due to the complex shape and curved characteristics of the arc segment, the accuracy of adhesive application using the columnar dispensing head is relatively low, leading to uneven adhesive application or leakage. Utility Model Content

[0004] In view of this, the present invention provides a flange edge adhesive application device to solve the problem of uneven adhesive application or adhesive leakage on the arc segment of the flange edge.

[0005] In a first aspect, this utility model provides a flange edge adhesive application device, comprising: an adhesive application adjustment assembly; an adhesive applicator, the adhesive applicator being disposed on the adhesive application adjustment assembly, the adhesive applicator including an adhesive application head, the adhesive application head having an adhesive outlet groove on its side; a battery cell transport assembly, the battery cell transport assembly including a platform structure, the platform structure being movably disposed, the platform structure being adapted to place the battery cell to be processed; the flange edge adhesive application device having a processing state and forming a processing station, in the processing state, the platform structure being adapted to move to the processing station, the adhesive application adjustment assembly being adapted to turn the opening of the adhesive outlet groove toward the flange edge, so as to apply adhesive to the flange edge in the adhesive outlet groove, the adhesive outlet groove being adapted to correspond to the flange edge.

[0006] Beneficial effects: By placing the glue dispensing groove on the side of the glue applicator, the side-opening groove allows for more precise control of the glue flow and application position. Since flange edges typically have a certain shape and size, the side groove design allows the glue applicator to be closer to the flange edge contour, ensuring that the glue is applied evenly and accurately to the required area, avoiding glue waste and unnecessary application. The glue adjustment component adjusts the orientation of the glue dispensing groove opening to form a continuous and uniform glue line on the connection surface of the arc-shaped flange edge, improving sealing performance.

[0007] In one optional embodiment, the glue applicator further includes a support, a glue storage container, and a glue dispensing on / off valve. The support is connected to the glue applicator adjustment assembly, and the glue dispensing on / off valve is disposed on the support. The glue dispensing on / off valve has an inlet and an outlet. The inlet is connected to the glue storage container, and the outlet is connected to the glue applicator head. The glue dispensing on / off valve is adapted to control the connection and disconnection between the glue applicator head and the glue storage container.

[0008] Beneficial effects: The flow of adhesive can be precisely controlled by the dispensing valve, thereby achieving precise control of the amount of adhesive applied; and it can also ensure that adhesive will not flow out from the dispensing head when it is not needed, thus avoiding waste of adhesive.

[0009] In one optional embodiment, the glue applicator further includes an effect detection camera, which is mounted on the bracket and has its lens facing the glue dispensing trough.

[0010] Beneficial effects: By setting up an effect detection camera, the glue application area can be monitored in real time, and the glue application effect can be monitored and recorded in real time.

[0011] In one optional embodiment, the glue applicator further includes a trajectory capture camera, which is mounted on the bracket and positioned on the side of the glue applicator head opposite to its direction of movement, in order to monitor and record the glue applicator trajectory of the glue applicator head.

[0012] Beneficial effect: By setting up a trajectory capture camera to monitor and record the upstream trajectory of the glue applicator, it is possible to ensure that the flange edge of the battery cell is fully coated with glue.

[0013] In one optional embodiment, the adhesive application adjustment assembly includes a rotating mechanism and a translating mechanism, the rotating mechanism being slidably mounted on the translating mechanism, and the adhesive applicator being connected to the rotating mechanism.

[0014] Beneficial effects: The glue applicator can be moved and rotated by the rotation mechanism and translation mechanism, thereby adjusting the position of the glue applicator.

[0015] In one optional embodiment, the translation mechanism includes a longitudinal transport structure, a transverse transport structure, and a connecting structure. The longitudinal transport structure is slidably disposed on the transverse transport structure, and the connecting structure is slidably disposed on the longitudinal transport structure. The connecting structure is connected to the rotation mechanism.

[0016] Beneficial effects: The longitudinal and lateral translational movements of the glue applicator are achieved through the longitudinal transport structure, the lateral transport structure, and the connecting structure, which facilitates the quick and accurate adjustment of the glue applicator's position.

[0017] In one optional embodiment, the rotating mechanism includes a rotating platform and a connecting seat, the rotating platform being rotatably mounted on the connecting seat, the glue applicator being connected to the rotating platform, and the connecting seat being detachably connected to the translation mechanism.

[0018] Beneficial effects: The rotating platform drives the glue applicator to rotate, thus meeting the glue applicator's multi-angle glue application needs for the arc-shaped flange edge.

[0019] In one optional embodiment, the connecting seat has a waist-shaped hole, the rotating mechanism further includes a fastener, the connecting structure has a mounting hole, and the fastener passes through the waist-shaped hole and is fastened in the mounting hole.

[0020] Beneficial effects: By setting the waist-shaped hole, the connection position between the connector and the connecting structure can be adjusted according to actual needs, thereby improving the adaptability of the overall device.

[0021] In one optional embodiment, the flange edge adhesive application device further includes an inspection station, and the flange edge adhesive application device further includes a vision inspection component, the vision inspection component including a cell inspection camera, the cell inspection camera being set corresponding to the inspection station.

[0022] Beneficial effects: The battery cell inspection camera allows for visual inspection of the battery cells at the inspection station, records the product's position information, and enables adjustments to the battery cell placement based on actual conditions.

[0023] In one alternative embodiment, the cell handling assembly further includes a guide rail and a slider, the platform structure being connected to the slider, and the slider being slidably disposed on the guide rail. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the flange edge adhesive applicator according to an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the adhesive applicator according to an embodiment of the present invention;

[0027] Figure 3 This is an exploded view of the adhesive applicator, adhesive storage container, and adhesive dispensing valve body structure according to an embodiment of the present invention.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 This is a schematic diagram of the adhesive application adjustment component according to an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the visual inspection component and the battery cell handling component according to an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram showing the positions of the glue applicator and the battery cell flange edge during processing, according to an embodiment of this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Glue application adjustment assembly; 11. Rotation mechanism; 111. Rotation platform; 112. Connecting seat; 1121. Waist-shaped hole; 12. Translation mechanism; 121. Longitudinal conveying structure; 122. Lateral conveying structure; 123. Connecting structure; 20. Glue applicator; 21. Glue application head; 211. Glue outlet groove; 22. Bracket; 23. Glue storage container; 231. Cavity; 232. Extension tube; 24. Glue outlet on / off valve body; 241. Inlet; 242. Outlet; 243. Main body; 244. Extension part; 25. Effect detection camera; 26. Track capture camera; 30. Battery cell conveying assembly; 31. Platform structure; 32. Guide rail; 33. Slider; 40. Vision inspection assembly; 41. Battery cell inspection camera; 42. Mounting bracket; 50. Battery cell. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] The following is combined with Figures 1 to 7 The following describes embodiments of the present invention.

[0036] According to an embodiment of the present invention, a flange edge gluing device is provided, comprising: a gluing adjustment assembly 10, a gluing machine 20, and a cell transport assembly 30; the gluing machine 20 is disposed on the gluing adjustment assembly 10, the gluing machine 20 includes a gluing head 21, and a glue outlet groove 211 is provided on the side of the gluing head 21, the glue outlet groove 211 being adapted to correspond to the flange edge; the cell transport assembly 30 includes a platform structure 31, the platform structure 31 being movably disposed, and the platform structure 31 being adapted to place the cell 50 to be processed; the flange edge gluing device has a processing state and forms a processing station, in the processing state, the platform structure 31 is adapted to move to the processing station, and the gluing adjustment assembly 10 is adapted to turn the groove opening of the glue outlet groove 211 toward the flange edge, so as to apply glue to the flange edge in the glue outlet groove 211.

[0037] The flange edge adhesive applicator of this embodiment, by setting the adhesive dispensing groove 211 on the side of the adhesive applicator head 21, allows for more precise control of the flow direction and application position of the adhesive. Since flange edges typically have a certain shape and size, the side groove design allows the adhesive applicator head 21 to be closer to the contour of the flange edge, thereby ensuring that the adhesive is applied evenly and accurately to the required area, avoiding waste and unnecessary application of the adhesive. The adhesive adjustment component 10 adjusts the orientation of the groove opening of the adhesive dispensing groove 211 to form a continuous and uniform adhesive line on the connection surface of the arc segment flange edge, thereby improving the sealing performance.

[0038] Specifically, such as Figure 4 As shown, the glue dispensing groove 211 is disposed on the side portion of the glue applicator 21, as... Figure 7 As shown, when the flange edge of the battery cell 50 is glued, the adhesive will be applied directly to the connecting surface of the flange edge to ensure sealing.

[0039] It should be noted that, in this embodiment, the adhesive in the glue applicator 20 consists of charged adhesive particles, in order to achieve a more uniform coating effect and reduce the amount of adhesive used.

[0040] It should be noted that in related technologies, the dispensing part of the adhesive applicator 21 is often located at the cylindrical end. When applying adhesive to the flange edge of the battery cell 50, the dispensing part at the cylindrical end makes it difficult to accurately apply the adhesive to the edges or corners, affecting the adhesive application quality and bonding effect. Furthermore, some application areas require the cylindrical end to dispense adhesive from bottom to top, which can easily cause dispensing difficulties. Therefore, in this application, the dispensing part of the adhesive applicator 21 is located on the side, which allows for more precise control of the adhesive flow direction and application position.

[0041] In one embodiment, such as Figures 2 to 4As shown, the glue applicator 20 also includes a support 22, a glue storage container 23, and a glue dispensing valve body 24. The support 22 is connected to the glue applicator adjustment assembly 10. The glue dispensing valve body 24 is mounted on the support 22. The glue dispensing valve body 24 has an inlet 241 and an outlet 242. The inlet 241 is connected to the glue storage container 23, and the outlet 242 is connected to the glue applicator head 21. The glue dispensing valve body 24 is suitable for controlling the connection and disconnection between the glue applicator head 21 and the glue storage container 23.

[0042] Specifically, such as Figure 3 As shown, the dispensing valve body 24 includes a main body 243 and an extension 244. The extension 244 is connected to the main body 243. An inlet 241 and an outlet 242 are disposed on the extension 244. The inlet 241 is disposed on the side facing the extension 244, and the outlet 242 is disposed on the bottom side facing the extension 244.

[0043] Specifically, such as Figure 3 As shown, the glue storage container 23 includes a cavity 231 and an extension tube 232. The cavity 231 is connected to the extension tube 232. A cavity is provided inside the cavity 231. A flow channel is provided inside the extension tube 232. The extension tube 232 has a hole that communicates with the flow channel. The cavity communicates with the flow channel. An extension part 244 is embedded in the hole so that the inlet 241 communicates with the flow channel.

[0044] Specifically, such as Figure 2 and Figure 3 As shown, the glue applicator 21 abuts against the extension tube 232 and is connected to the outlet 242 of the extension section 244.

[0045] It is worth noting that the flow of adhesive can be precisely controlled by the dispensing valve body 24, thereby achieving precise control of the amount of adhesive applied; and it can also ensure that adhesive will not flow out from the dispensing head 21 when it is not needed, thus avoiding waste of adhesive.

[0046] In one embodiment, such as Figure 2 As shown, the glue applicator 20 also includes an effect detection camera 25, which is mounted on the bracket 22 and has its lens facing the glue dispensing tank 211.

[0047] Specifically, such as Figure 2 As shown, the effect detection camera 25 is mounted on the bracket 22 via a support rod.

[0048] Furthermore, the angle of the effect detection camera 25 and the distance between the effect detection camera 25 and the glue dispensing groove 211 can be adjusted by rotating or extending the support rod.

[0049] It is worth noting that by setting up an effect detection camera 25, the glue application area is monitored in real time, and the glue application effect is monitored and recorded in real time.

[0050] In one embodiment, such as Figure 2 As shown, the glue applicator 20 also includes a trajectory capture camera 26, which is mounted on the bracket 22 and positioned on the side of the glue applicator head 21 away from its direction of movement, in order to monitor and record the glue applicator trajectory of the glue applicator head 21.

[0051] Specifically, in this embodiment, the trajectory capture camera 26 is fixed to the bracket 22 by a support arm.

[0052] It should be noted that the trajectory capture camera 26 monitors the glued part of the glue applicator 21. When it detects a deviation between the motion trajectory and the predetermined trajectory, it can detect and correct the error in a timely manner.

[0053] It is worth noting that the upstream trajectory of the glue application head 21 is monitored and recorded by the trajectory capture camera 26 to ensure that the flange edge of the battery cell 50 is fully coated.

[0054] In one embodiment, such as Figure 5 As shown, the glue application adjustment assembly 10 includes a rotating mechanism 11 and a translating mechanism 12. The rotating mechanism 11 is slidably mounted on the translating mechanism 12, and the glue applicator 20 is connected to the rotating mechanism 11.

[0055] It is worth noting that the glue applicator 20 is moved and rotated by the rotating mechanism 11 and the translation mechanism 12, thereby adjusting the position of the glue applicator 20.

[0056] In one embodiment, such as Figure 5 As shown, the translation mechanism 12 includes a longitudinal transport structure 121, a transverse transport structure 122, and a connecting structure 123. The longitudinal transport structure 121 is slidably disposed on the transverse transport structure 122, and the connecting structure 123 is slidably disposed on the longitudinal transport structure 121. The connecting structure 123 is connected to the rotation mechanism 11.

[0057] Specifically, there are two transverse transport structures 122 spaced apart, each of which is equipped with a slide rail. The two ends of the longitudinal transport structure 121 are slidably mounted on the two slide rails respectively. The longitudinal transport structure 121 is also equipped with a slide rail, and the connecting structure 123 is slidably mounted on the slide rail of the longitudinal transport structure 121.

[0058] It should be noted that in other alternative embodiments, the translation structure can also be configured as two hydraulic cylinders arranged horizontally and vertically respectively, with the vertical hydraulic cylinder set at the output end of the horizontal hydraulic cylinder and the connecting structure 123 set at the output end of the vertical hydraulic cylinder, so that the translation position of the connecting structure 123 can be adjusted by the extension and retraction of the hydraulic cylinders.

[0059] It is worth noting that the longitudinal and lateral translational movements of the glue applicator 20 are achieved through the longitudinal conveying structure 121, the transverse conveying structure 122, and the connecting structure 123, which facilitates the rapid and accurate adjustment of the position of the glue applicator 20.

[0060] In one embodiment, such as Figure 5 As shown, the rotating mechanism 11 includes a rotating platform 111 and a connecting seat 112. The rotating platform 111 is rotatably mounted on the connecting seat 112. The glue applicator 20 is connected to the rotating platform 111, and the connecting seat 112 is detachably connected to the translation mechanism 12.

[0061] Specifically, the rotating platform 111 drives the glue applicator 20 to rotate by its own rotation, thereby adjusting the orientation of the glue dispensing tank 211.

[0062] It should be noted that in other alternative embodiments, a rotating shaft can also be provided on the connecting seat 112, and the glue applicator 20 can be rotatably mounted on the rotating shaft to adjust the orientation of the glue dispensing groove 211.

[0063] It is worth noting that the rotating platform 111 drives the glue applicator 20 to rotate, so as to meet the multi-angle glue application requirements of the glue applicator 20 on the arc-shaped flange edge.

[0064] In one embodiment, such as Figure 5 As shown, the connecting seat 112 has a waist-shaped hole 1121, the rotating mechanism 11 also includes a fastener, the connecting structure 123 has a mounting hole, the fastener passes through the waist-shaped hole 1121 and is fastened in the mounting hole.

[0065] For details, please refer to Figure 5 The waist-shaped holes 1121 are spaced four times in the vertical direction. The height of the connecting seat 112 can be adjusted by adjusting the position of the fastener in the waist-shaped holes 1121.

[0066] It is worth noting that by setting the waist-shaped hole 1121, the connection position between the connecting seat 112 and the connecting structure 123 can be adjusted according to actual needs, thereby improving the adaptability of the overall device.

[0067] In one embodiment, such as Figure 1 and Figure 6 As shown, the flange edge adhesive application device also has an inspection station, and the flange edge adhesive application device also includes a vision inspection component 40, which includes a cell inspection camera 41, and the cell inspection camera 41 is set up corresponding to the inspection station.

[0068] Specifically, such as Figure 6As shown, the visual inspection component 40 also includes a mounting bracket 42, on which the cell inspection camera 41 is mounted and positioned above the cell transport component 30 to facilitate the inspection of the cells 50 on the cell transport component 30.

[0069] It should be noted that the cell testing camera 41 takes pictures of the flange edge of the cell 50 to determine the product placement and the position of the flange edge.

[0070] It is worth noting that the battery cell inspection camera 41 can perform visual inspection of the battery cell 50 at the inspection station and record the product's position information data. It can also adjust the placement of the battery cell 50 according to the actual situation.

[0071] In one embodiment, such as Figure 6 As shown, the cell handling assembly 30 also includes a guide rail 32 and a slider 33. The platform structure 31 is connected to the slider 33, and the slider 33 is slidably mounted on the guide rail 32.

[0072] Specifically, in this embodiment, the platform structure 31 is a rotatable structure, so as to adjust the placement direction of the battery cell 50 by rotation.

[0073] Furthermore, in this embodiment, the rotating platform 111 is provided with an adsorption function to adsorb and fix the battery cell 50, preventing the battery cell 50 from swinging or falling off.

[0074] It should be noted that by controlling the slider 33 to move horizontally on the guide rail 32, the platform structure 31 can reach the inspection station and the processing station respectively.

[0075] In one embodiment, the flange edge adhesive application device further includes a central control module, which is electrically connected to the adhesive application adjustment component 10, the adhesive application machine 20, and the battery cell transport component 30, respectively. The central control module receives signal information from each component and controls each component to move accordingly.

[0076] In one embodiment, the glue applicator 20 further includes a laser guiding component, which is mounted on the bracket 22 and can precisely position and guide the glue applicator head 21 by using laser guiding technology. The laser scans the outline of the steel-cased battery in real time to ensure that the glue applicator head 21 can accurately follow the shape of the battery and achieve high-precision glue application.

[0077] Using the flange edge adhesive applicator of this embodiment, firstly, the battery cell 50 is placed on the platform structure 31 of the battery cell transport assembly 30. After the platform structure 31 adsorbs and fixes the battery cell 50, the platform structure 31 is slid on the guide rail 32 to the inspection station by the slider 33. Then, the battery cell inspection camera 41 takes pictures of the flange edge of the battery cell 50 and transmits the position information data of the flange edge to the central control module. Afterwards, the platform structure 31 is slid on the guide rail 32 to the processing station by the slider 33. According to the position information data of the flange edge, the central control module controls the adhesive applicator head 21 through the rotation structure and translation mechanism 12 to apply adhesive to the flange edge.

[0078] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and all such modifications and variations fall within the scope defined by the present invention.

Claims

1. A flange edge gluing device, characterized in that, The application relates to a flange edge gluing device. The flange edge gluing device comprises a gluing adjusting assembly (10), a gluing machine (20) arranged on the gluing adjusting assembly (10), wherein the gluing machine (20) comprises a gluing head (21), and a side of the gluing head (21) is provided with a glue outlet groove (211) suitable for corresponding flange edges. The flange edge gluing device has a processing state and forms a processing station, wherein in the processing state, the platform structure (31) is suitable for moving to the processing station, and the gluing adjusting assembly (10) is suitable for turning the notch of the glue outlet groove (211) to the flange edge to glue the flange edge in the glue outlet groove (211). The gluing machine (20) further comprises a support (22), a glue storage container (23) and a glue outlet on-off valve body (24), the support (22) is connected with the gluing adjusting assembly (10), the glue outlet on-off valve body (24) is arranged on the support (22), the glue outlet on-off valve body (24) has an inlet (241) and an outlet (242), the inlet (241) is communicated with the glue storage container (23), the outlet (242) is communicated with the gluing head (21), and the glue outlet on-off valve body (24) is suitable for controlling the on-off of the gluing head (21) and the glue storage container (23). The gluing machine (20) further comprises an effect detection camera (25), the effect detection camera (25) is arranged on the support (22), and a lens of the effect detection camera (25) is arranged towards the glue outlet groove (211).

2. The flange edge gluing device according to claim 1, characterized in that The gluing machine (20) further comprises a trajectory capture camera (26), the trajectory capture camera (26) is arranged on the support (22), and the trajectory capture camera (26) is arranged on a side of the gluing head (21) away from the movement direction of the gluing head (21) to monitor and record the gluing trajectory of the gluing head (21).

3. The flange edge gluing device according to claim 2, characterized in that The gluing adjusting assembly (10) comprises a rotating mechanism (11) and a translating mechanism (12), the rotating mechanism (11) is slidably arranged on the translating mechanism (12), and the gluing machine (20) is connected with the rotating mechanism (11).

4. The flange edge gluing device according to claim 2, wherein The translating mechanism (12) comprises a longitudinal conveying structure (121), a transverse conveying structure (122) and a connecting structure (123), the longitudinal conveying structure (121) is slidably arranged on the transverse conveying structure (122), the connecting structure (123) is slidably arranged on the longitudinal conveying structure (121), and the connecting structure (123) is connected with the rotating mechanism (11).

5. The device according to any one of claims 1 to 4, wherein ​ 6. The flange edge gluing device according to claim 5, characterized in that ​ 7. The flange edge gluing device according to claim 6, characterized in that The rotating mechanism (11) comprises a rotating platform (111) and a connecting seat (112), the rotating platform (111) is rotatably arranged on the connecting seat (112), the glue applying machine (20) is connected with the rotating platform (111), and the connecting seat (112) is detachably connected with the translating mechanism (12).

8. The flange edge gluing device according to claim 7, characterized in that The connecting seat (112) is provided with a waist-shaped hole (1121), the rotating mechanism (11) further comprises a fastener, and the connecting structure (123) is provided with a mounting hole, the fastener penetrates through the waist-shaped hole (1121) and is fastened in the mounting hole.

9. The device according to any one of claims 1 to 4, wherein The flange edge glue applying device further has a detection station, and the flange edge glue applying device further comprises a visual detection assembly (40), the visual detection assembly (40) comprises a cell detection camera (41), and the cell detection camera (41) is arranged corresponding to the detection station.

10. The device according to any one of claims 1 to 4, wherein The cell carrying assembly (30) further comprises a guide rail (32) and a sliding block (33), the platform structure (31) is connected with the sliding block (33), and the sliding block (33) is slidably arranged on the guide rail (32).

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