Transfer mechanism

Abstract

The utility model provides a transfer mechanism which is used for placing a grabbed battery cell module to a preset position and comprises a main body part, a first positioning assembly, a second positioning assembly and a pushing assembly. Wherein the first positioning assembly and the second positioning assembly are arranged in a spaced mode in the first preset direction, the first positioning assembly is movably arranged on one side of the main body part in the first preset direction, and the second positioning assembly is movably arranged on the other side of the main body part in the first preset direction; and a positioning gap between the first positioning assembly and the second positioning assembly is used for positioning the battery cell module. The pushing assembly is arranged on the main body part, and the pushing assembly is movably arranged at the positioning gap along a second preset direction so as to push out the battery cell module in the positioning gap. According to the technical scheme provided by the utility model, the problem of low safety of the battery cell module in the transfer process in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent manufacturing of energy storage products, and in particular to a transfer mechanism. Background Art

[0002] At present, after assembling multiple battery cells into a battery module, it is often necessary to use a transfer mechanism to transfer the battery module. When transferring the battery module, the transfer mechanism in the prior art often directly places the battery module at a predetermined position, so that the battery module falls into the corresponding predetermined position.

[0003] However, when the transfer mechanism and the corresponding transfer method are used, when the battery cell module falls into the corresponding predetermined position, the battery cell module may catch fire or explode due to the falling impact, thereby making it difficult to ensure the safety of the production process. Utility Model Content

[0004] The main purpose of the utility model is to provide a transfer mechanism to solve the problem of low safety during the transfer of battery core modules in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a transfer mechanism, which is used to place the grasped battery cell module to a predetermined position, and the transfer mechanism includes: a main body; a first positioning component and a second positioning component arranged at intervals along a first preset direction, the first positioning component is movably arranged on one side of the main body along the first preset direction, and the second positioning component is movably arranged on the other side of the main body along the first preset direction, and the positioning gap between the first positioning component and the second positioning component is used to position the battery cell module; a pushing component is arranged on the main body, and the pushing component is movably arranged at the positioning gap along the second preset direction to push the battery cell module in the positioning gap out.

[0006] Furthermore, the transfer mechanism further includes: a driving structure, a driving portion of the driving structure is movably arranged along a second preset direction, and the driving portion of the driving structure is drivingly connected to the pushing component.

[0007] Furthermore, the driving structure includes: a driving rack, which is arranged on the main body and extends along a second preset direction; a driving gear, which is rotatably arranged and meshes with the driving rack, and the driving gear forms a driving part of the driving structure.

[0008] Furthermore, the transfer mechanism also includes: a first guide structure and a second guide structure that guide and cooperate with each other, the first guide structure is arranged on the main body, the first guide structure extends along the extension direction of the main body, the first guide structure is spaced apart from the driving rack, and the second guide structure is arranged on the pushing component.

[0009] Furthermore, the pushing assembly includes: a pushing plate and a buffer plate arranged at intervals, the buffer plate being arranged on a side of the pushing plate close to the battery cell module; an elastic member arranged between the pushing plate and the buffer plate, one end of the elastic member being connected to the pushing plate, and the other end of the elastic member being connected to the buffer plate.

[0010] Furthermore, the transfer mechanism also includes: a position detection structure, which is arranged on the main body, and the position detection structure is used to detect the position of the battery cell module.

[0011] Further, the position detection structure includes: a first position detection member, which is arranged on the main body, the first position detection member is located on the side of the main body, and the detection head of the first position detection member is arranged toward the positioning gap; a second position detection member, which is arranged on the main body, the second position detection member is located on the side of the main body, and the detection head of the second position detection member is arranged toward the positioning gap, and the second position detection member and the first position detection member are spaced apart along the extension direction of the main body.

[0012] Furthermore, the transfer mechanism also includes: a visual detection component, which is arranged on the main body, and the visual detection component is located on a side of the main body away from the positioning gap, and the visual detection component is used to detect the placement position of the battery cell module.

[0013] Furthermore, an avoidance through hole is provided on the main body; wherein the visual detection component is provided at the periphery of the avoidance through hole; or, the visual detection component is provided opposite to the avoidance through hole.

[0014] Furthermore, the transfer mechanism also includes: a light source component, which is arranged on the main body, and the light source component is arranged on the side of the visual detection component.

[0015] By applying the technical solution of the utility model, the first positioning component and the second positioning component position the battery cell module into the positioning gap, and then the pushing component pushes the battery cell module out of the positioning gap to directly push the battery cell module to the predetermined position, thereby avoiding the battery cell module from falling and hitting during transportation, and improving the safety of the production process. Therefore, the utility model solves the problem of low safety of the battery cell module in the transfer process of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure of a transfer mechanism provided by an embodiment of the utility model is shown;

[0018] Figure 2A schematic structural diagram of a transfer mechanism provided by an embodiment of the utility model at another viewing angle is shown;

[0019] Figure 3 A partial structural schematic diagram of a transfer mechanism provided by an embodiment of the utility model is shown;

[0020] Figure 4 A schematic structural diagram of the transfer mechanism provided in an embodiment of the utility model when positioning a battery cell module is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Main body; 11. Avoidance through hole;

[0023] 20. first positioning assembly; 21. driving beam; 211. through hole; 22. first connecting plate; 23. first reinforcing plate; 24. first positioning plate; 25. positioning connecting plate;

[0024] 30. A second positioning component;

[0025] 40. Pushing assembly; 41. Pushing plate; 42. Buffer plate; 43. Elastic member;

[0026] 50. driving structure; 51. driving rack; 52. driving gear;

[0027] 60. Position detection structure; 61. First position detection member; 62. Second position detection member;

[0028] 70. Visual detection member; 80. Light source member; 90. First guide structure; 100. First drive motor; 101. Screw rod; 102. Drive member;

[0029] 200. Battery cell module. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] like Figures 1 to 4As shown, an embodiment of the utility model provides a transfer mechanism, which is used to place the captured battery cell module 200 to a predetermined position, and the transfer mechanism includes a main body 10, a first positioning assembly 20, a second positioning assembly 30 and a pushing assembly 40. Among them, the first positioning assembly 20 and the second positioning assembly 30 are arranged at intervals along the first preset direction, the first positioning assembly 20 is movably arranged on one side of the main body 10 along the first preset direction, and the second positioning assembly 30 is movably arranged on the other side of the main body 10 along the first preset direction, and the positioning gap between the first positioning assembly 20 and the second positioning assembly 30 is used to position the battery cell module 200. The pushing assembly 40 is arranged on the main body 10, and the pushing assembly 40 is movably arranged at the positioning gap along the second preset direction to push out the battery cell module 200 in the positioning gap.

[0032] By using the transfer mechanism provided in this embodiment, the first positioning component 20 and the second positioning component 30 position the cell module 200 in the positioning gap, and then the pushing component 40 pushes the cell module 200 out of the positioning gap to directly push the cell module 200 step by step to the predetermined position, thereby avoiding the cell module 200 from falling and hitting during transportation, and improving the safety of the transfer process. Therefore, the transfer mechanism provided in this embodiment can solve the problem of low safety of the cell module in the transfer process in the prior art.

[0033] Specifically, the first positioning assembly 20 includes a first positioning portion, a second positioning portion, a driving beam 21, and a positioning connecting plate 25. The first positioning portion and the second positioning portion are both fixedly connected to the driving beam 21 to drive the first positioning portion and the second positioning portion to move synchronously, and the first positioning portion and the second positioning portion are arranged on the driving beam 21 at intervals along the extension direction of the driving beam 21. The first positioning portion and the second positioning portion are both fixedly connected to the positioning connecting plate 25, the positioning connecting plate 25 is located on the side of the first positioning portion away from the driving beam 21, the positioning connecting plate 25 is located on the side of the second positioning portion away from the driving beam 21, and the positioning connecting plate 25 is arranged relative to the main body 10 or the plane where the main body 10 is located, so as to limit the battery cell module 200 between the main body 10 and the positioning connecting plate 25, thereby further improving the limiting stability of the battery cell module 200.

[0034] Among them, the first positioning part includes a first connecting plate 22, a first reinforcing plate 23 and a first positioning plate 24, the first connecting plate 22 is fixedly connected to the first positioning plate 24, the first connecting plate 22 is fixedly connected to the driving beam 21, the first positioning plate 24 is arranged on the side of the first connecting plate 22 away from the driving beam 21, the first positioning plate 24 is located on the side of the main body 10, the first positioning plate 24 extends out of the side of the main body 10, and the first positioning plate 24 is used to position and adapt the side of the battery module 200. The first connecting plate 22 and the first positioning plate 24 are both fixedly connected to the first reinforcing plate 23 to improve the structural strength and movement stability of the first positioning part. Specifically, the positioning connecting plate 25 is located on the side of the first positioning plate 24 away from the first connecting plate 22, so as to improve the limiting stability of the battery module 200 through the cooperation of the main body 10, the first positioning plate 24 and the positioning connecting plate 25.

[0035] Specifically, a first clamping groove corresponding to the size of the driving beam 21 is provided on the first connecting plate 22, so that the end of the driving beam 21 is fixedly clamped in the first clamping groove for easy installation. Further, a first guide portion is provided at the bottom of the first reinforcing plate 23, and a second guide portion corresponding to the first guide portion is provided on the main body 10. Specifically, one of the first guide portion and the second guide portion can be a guide rail, and the other can be a guide groove. In this way, the first guide portion and the second guide portion cooperate with each other to realize the movement of the first positioning portion on the main body 10.

[0036] Further, the second positioning portion includes a second connecting plate, a second reinforcing plate, and a second positioning plate. The second connecting plate is fixedly connected to the second positioning plate, the second connecting plate is fixedly connected to the driving beam 21, the second positioning plate is arranged on the side of the second connecting plate away from the driving beam 21, the second positioning plate is located on the side of the main body 10, the second positioning plate is arranged to extend out of the side of the main body 10, and the second positioning portion is used to position and adapt the side of the battery module 200. The second connecting plate and the second positioning plate are both fixedly connected to the second reinforcing plate to improve the structural strength and transmission stability of the second positioning portion. Specifically, the positioning connecting plate 25 is located on the side of the second positioning plate away from the second connecting plate, so as to improve the limiting stability of the battery module 200 through the cooperation of the main body 10, the second positioning plate and the positioning connecting plate 25. Further, the second connecting plate is provided with a second clamping groove corresponding to the size of the driving beam 21, so that the other end of the driving beam 21 is fixedly clamped in the second clamping groove. Further, a third guide portion is provided at the bottom of the second reinforcing plate, and a fourth guide portion corresponding to the second guide portion is provided on the main body 10. Specifically, one of the third guide portion and the fourth guide portion may be a guide rail, and the other may be a guide groove. In this way, the movement of the first positioning portion on the main body 10 is achieved through the cooperation between the third guide portion and the fourth guide portion.

[0037] Furthermore, a through hole 211 is provided in the middle of the driving beam 21 .

[0038] Further, the main body 10 is provided with a first driving motor 100, the first driving motor 100 drives the screw rod 101 to rotate, and the screw rod 101 drives the driving member 102 to move. Specifically, the driving member 102 is provided with an internal thread that matches the external thread of the screw rod 101. Among them, the driving beam 21 is penetrated on the screw rod, and the driving member 102 is fixedly connected to the driving beam 21, so that when the driving member 102 moves, the driving beam 21 is driven to move, thereby driving the first positioning part and the second positioning part to move. Specifically, at least a portion of the driving member 102 extends into the through hole 211 of the driving beam 21 and is fixedly connected to the through hole 211.

[0039] With such a configuration, the first drive motor 100 drives the drive member 102 through the screw rod 101 to drive the drive beam 21 to move, and the drive beam 21 drives the first positioning part and the second positioning part to move synchronously. During the movement, the second guide part and the fourth guide part guide the movement of the first connecting plate 22 and the second connecting plate to prevent the movement direction of the first connecting plate 22 and the second connecting plate from being offset. In this way, the movement of the positioning assembly is achieved through the first drive motor 100. In addition, the above configuration optimizes the spatial layout of the overall structure and improves the compactness of the layout.

[0040] Furthermore, the movement mode of the second positioning assembly 30 is the same as the movement mode of the first positioning assembly 20 , which will not be described in detail herein.

[0041] In this embodiment, the transfer mechanism further includes a driving structure 50, the driving portion of the driving structure 50 is movably arranged along the second preset direction, and the driving portion of the driving structure 50 is drivingly connected to the pushing component 40. In this way, when the driving structure 50 moves, the driving portion drives the pushing component 40 to move, thereby pushing the battery cell module 200 out of the positioning gap, thereby achieving the movement requirement of the pushing component 40.

[0042] In this embodiment, the driving structure 50 further includes a driving rack 51 and a driving gear 52. The driving rack 51 is disposed on the main body 10, and extends along the second preset direction; the driving gear 52 is rotatably disposed, and the driving gear 52 is meshed with the driving rack 51, and the driving gear 52 forms a driving portion of the driving structure 50. When the driving gear 52 rotates, the driving gear 52 can move along the driving rack 51 meshed with it, thereby driving the pushing assembly 40 to move. In this way, the structure is simple, the transmission is stable, and the transmission accuracy is high.

[0043] In this embodiment, the transfer mechanism further includes a first guide structure 90 and a second guide structure that guide and cooperate with each other. The first guide structure 90 is disposed on the main body 10, and the first guide structure 90 extends along the extension direction of the main body 10. The first guide structure 90 is spaced apart from the driving rack 51, and the second guide structure is disposed on the pushing assembly 40. In this way, the first guide structure 90 and the second guide structure cooperate with each other to guide the movement of the pushing assembly 40, thereby preventing the pushing assembly 40 from being offset during the movement process.

[0044] Specifically, one of the first guide structure 90 and the second guide structure can be a guide rail structure, and the other of the first guide structure 90 and the second guide structure can be a guide groove matched with the guide rail structure. In this way, the structure is simple, the guide transmission is stable, and the manufacturing cost is low.

[0045] In this embodiment, the pushing assembly 40 includes a pushing plate 41, a buffer plate 42 and an elastic member 43. The pushing plate 41 and the buffer plate 42 are arranged at intervals, the buffer plate 42 is arranged on the side of the pushing plate 41 close to the battery module 200, and the elastic member 43 is arranged between the pushing plate 41 and the buffer plate 42. One end of the elastic member 43 is connected to the pushing plate 41, and the other end of the elastic member 43 is connected to the buffer plate 42. In this way, when the pushing assembly 40 pushes the battery module 200, the elastic member 43 buffers the movement between the buffer plate 42 and the battery module 200, reduces the vibration caused by the contact between the buffer plate 42 and the battery module 200, thereby reducing the impact force on the battery module 200, and preventing the battery module 200 from catching fire due to a large impact force.

[0046] In this embodiment, the transfer mechanism also includes a position detection structure 60, which is disposed on the main body 10 and is used to detect the position of the battery cell module 200. In this way, when the first positioning component 20 and the second positioning component 30 grasp and position the battery cell module 200, the position detection structure 60 detects the position of the battery cell module 200 and can determine whether the battery cell module 200 is stably limited between the first positioning component 20 and the second positioning component 30, so as to facilitate subsequent processes. In addition, in the process of the pushing component 40 pushing the battery cell module 200, the position detection structure 60 can also detect the position of the battery cell module 200 to determine whether the battery cell module 200 is completely pushed out from between the first positioning component 20 and the second positioning component 30, thereby ensuring that the battery cell module 200 is completely transferred to the predetermined position.

[0047] In this embodiment, the position detection structure 60 includes a first position detection member 61 and a second position detection member 62, and the first position detection member 61 and the second position detection member 62 are arranged on the main body 10. The first position detection member 61 is located at the side of the main body 10, and the detection head of the first position detection member 61 is arranged toward the positioning gap; the second position detection member 62 is located at the side of the main body 10, and the detection head of the second position detection member 62 is arranged toward the positioning gap, and the second position detection member 62 and the first position detection member 61 are arranged at intervals along the extension direction of the main body 10. In this way, when the first positioning component 20 and the second positioning component 30 position the battery module 200, the first position detection component 61 and the second position detection component 62 can more accurately detect the position of the battery module 200, thereby improving the accuracy of positioning the battery module 200; in the process of the pushing component 40 pushing the battery module 200, the first position detection component 61 and the second position detection component 62 can detect the pushing of the battery module 200 to different positions to determine whether the battery module 200 is completely pushed out from between the first positioning component 20 and the second positioning component 30, so as to ensure that the battery module 200 is completely transferred to the predetermined position.

[0048] Specifically, the first position detection member 61 is disposed near one end of the main body 10, and the second position detection member 62 is disposed near the other end of the main body 10. The first position detection member 61 and the second position detection member 62 may be photoelectric detection members.

[0049] In this embodiment, the transfer mechanism further includes a visual detection member 70, which is disposed on the main body 10 and located on a side of the main body 10 away from the positioning gap, and the visual detection member 70 is used to detect the placement position of the battery module 200. In this way, when the battery module 200 is prevented, the position of the battery module 200 can be accurately determined, ensuring that the battery module 200 can be accurately placed at the predetermined position.

[0050] Specifically, the visual inspection component 70 can also detect the position of the battery module 200. The visual inspection component 70 can be a CCD camera, where CCD refers to a charge coupled device.

[0051] In this embodiment, the main body 10 is further provided with an avoidance through hole 11. The visual inspection member 70 may be arranged at the periphery of the avoidance through hole 11, or may be arranged opposite to the avoidance through hole 11. In this way, the visual inspection member 70 can observe whether the battery cell module 200 is completely moved out of the positioning gap through the avoidance through hole 11, thereby improving the visual field of the visual inspection member 70.

[0052] Specifically, the escape through hole 11 is located at the end position of the main body portion.

[0053] In this embodiment, the transfer mechanism further includes a light source 80, which is disposed on the main body 10, specifically, on the side of the visual detection member 70. In this way, the interior of the transfer mechanism can be illuminated, so that the image collected by the visual detection member 70 is clearer, thereby improving the accuracy of the detection result of the visual detection member 70.

[0054] Specifically, the light source element 80 is a bar-shaped structure. There are two light source elements 80 , which are spaced apart and arranged in parallel, and the visual detection element 70 is arranged between the two light source elements 80 .

[0055] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: the battery cells are prevented from falling and hitting during transportation, thereby improving the safety of the production process.

[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0057] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0058] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0059] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0060] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0061] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A transfer mechanism, characterized in that: The transfer mechanism is used to place the grasped battery cell module (200) to a predetermined position, and the transfer mechanism comprises: A main body (10); A first positioning assembly (20) and a second positioning assembly (30) are arranged at intervals along a first preset direction, the first positioning assembly (20) is movably arranged on one side of the main body (10) along the first preset direction, and the second positioning assembly (30) is movably arranged on the other side of the main body (10) along the first preset direction, and a positioning gap between the first positioning assembly (20) and the second positioning assembly (30) is used to position the battery cell module (200); A pushing component (40) is arranged on the main body (10), and the pushing component (40) is movably arranged at the positioning gap along a second preset direction to push out the battery cell module (200) in the positioning gap.

2. The transfer mechanism according to claim 1, characterized in that: The transfer mechanism also includes: A driving structure (50), wherein a driving portion of the driving structure (50) is movably arranged along a second preset direction, and the driving portion of the driving structure (50) is drivingly connected to the pushing component (40).

3. The transfer mechanism according to claim 2, characterized in that: The driving structure (50) comprises: A driving rack (51) is arranged on the main body (10), and the driving rack (51) extends along the second preset direction; A driving gear (52), the driving gear (52) is rotatably arranged, the driving gear (52) is meshed with the driving rack (51), and the driving gear (52) forms a driving part of the driving structure (50).

4. The transfer mechanism according to claim 3, characterized in that: The transfer mechanism also includes: A first guide structure (90) and a second guide structure that cooperate with each other in guiding each other, wherein the first guide structure (90) is arranged on the main body (10), the first guide structure (90) extends along the extension direction of the main body (10), the first guide structure (90) is spaced apart from the driving rack (51), and the second guide structure is arranged on the pushing component (40).

5. The transfer mechanism according to claim 1, characterized in that: The pushing assembly (40) comprises: A push plate (41) and a buffer plate (42) are arranged at intervals, wherein the buffer plate (42) is arranged on a side of the push plate (41) close to the battery cell module (200); An elastic member (43) is arranged between the pushing plate (41) and the buffer plate (42), one end of the elastic member (43) is connected to the pushing plate (41), and the other end of the elastic member (43) is connected to the buffer plate (42).

6. The transfer mechanism according to claim 1, characterized in that: The transfer mechanism also includes: A position detection structure (60) is arranged on the main body (10), and the position detection structure (60) is used to detect the position of the battery cell module (200).

7. The transfer mechanism according to claim 6, characterized in that: The position detection structure (60) comprises: A first position detection member (61) is arranged on the main body (10), the first position detection member (61) is located on a side of the main body (10), and a detection head of the first position detection member (61) is arranged toward the positioning gap; A second position detecting member (62) is arranged on the main body (10). The second position detecting member (62) is located on the side of the main body (10). The detection head of the second position detecting member (62) is arranged toward the positioning gap. The second position detecting member (62) and the first position detecting member (61) are arranged at intervals along the extension direction of the main body (10).

8. The transfer mechanism according to claim 1, characterized in that: The transfer mechanism also includes: A visual detection component (70) is arranged on the main body (10), the visual detection component (70) is located on a side of the main body (10) away from the positioning gap, and the visual detection component (70) is used to detect the placement position of the battery cell module (200).

9. The transfer mechanism according to claim 8, characterized in that: The main body (10) is provided with an avoidance through hole (11); Wherein, the visual detection member (70) is arranged at the periphery of the avoidance through hole (11); or, The visual detection member (70) is arranged opposite to the avoidance through hole (11).

10. The transfer mechanism according to claim 8, characterized in that: The transfer mechanism also includes: A light source component (80) is arranged on the main body (10); the light source component (80) is arranged on the side of the visual detection component (70).

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