Battery piece transferring mechanism and piece separating device

Abstract

The utility model provides a battery piece transferring mechanism and a piece separating device.The battery piece transferring mechanism comprises a translation mechanism, a lifting mechanism, a rotating mechanism and a bearing mechanism, the lifting mechanism is connected to a movable part of the translation mechanism, the rotating mechanism is connected to a movable part of the lifting mechanism, the bearing mechanism is connected to a movable part of the rotating mechanism, and the lifting mechanism is connected to the movable part of the rotating mechanism; a heating assembly is arranged in the bearing mechanism; the translation mechanism is used for driving the bearing mechanism to translate, the lifting mechanism is used for driving the bearing mechanism to lift, the rotating mechanism is used for driving the bearing mechanism to rotate in a horizontal plane, the bearing mechanism is used for bearing battery pieces, and the heating assembly is used for heating the battery pieces on the bearing mechanism. According to the battery piece transferring mechanism provided by the invention, the heating assembly is arranged in the bearing mechanism, and the heating assembly heats the battery piece in the piece cracking process, so that the temperature of the battery piece is prevented from being excessively reduced, the temperature uniformity of the battery piece in the piece cracking process is improved, and the straightness and the section flatness of the piece cracking position are improved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic production equipment, specifically a cell transfer mechanism and cell separation device. Background Technology

[0002] In the production of solar cells, before processes such as stacking and stringing are carried out, it is often necessary to cut large-sized cells into smaller-sized cells.

[0003] The existing method of slicing solar cells involves moving the solar cells to a slicing mechanism below the slicing mechanism via a cell transfer mechanism. The slicing mechanism first cuts a groove at a predetermined position in the area to be sliced, then heats the solar cell along the slicing direction, and subsequently sprays the area to be sliced ​​for cooling. Because the temperature difference between the heated solar cell and the cooling medium generates a stress difference within the solar cell itself, the solar cell cracks along the predetermined slicing direction.

[0004] Existing cell transfer mechanisms only have a transfer function. During the cell transfer process, the slitting mechanism first heats the cells along the predetermined slitting direction and then sprays them for cooling. Since the spraying process is continuous, the temperature of the cells decreases as the sprayed cooling medium evaporates along the slitting direction, causing temperature differences at different locations along the slitting direction (for example, the temperature difference is greatest at the beginning of the area to be slitted and then gradually decreases). The decrease in temperature difference affects the straightness and cross-sectional flatness of the slitting point, ultimately leading to a deterioration in the slitting quality of the cells. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a solar cell power detection device, the detailed technical solution of which is as follows:

[0006] A solar cell transfer mechanism is used in a solar cell slitting device. The solar cell transfer mechanism includes a translation mechanism, a lifting mechanism, a rotation mechanism, and a carrying mechanism, wherein:

[0007] The lifting mechanism is connected to the moving part of the translation mechanism, the rotating mechanism is connected to the moving part of the lifting mechanism, the bearing mechanism is connected to the moving part of the rotating mechanism, and a heating component is installed inside the bearing mechanism;

[0008] The translation mechanism is used to drive the carrier mechanism to translate, the lifting mechanism is used to drive the carrier mechanism to lift, the rotation mechanism is used to drive the carrier mechanism to rotate in the horizontal plane, the carrier mechanism is used to carry the battery cells, and the heating component is used to heat the battery cells on the carrier mechanism.

[0009] The cell transfer mechanism provided in this application has a heating component inside the support mechanism for carrying the cells. During the cell splitting process, the heating component heats the cells located on the support mechanism to prevent the temperature of the cells from dropping too much, thereby improving the temperature uniformity at different locations of the cells during the splitting process, and ultimately improving the straightness and cross-sectional flatness at the splitting point, thus improving the cell splitting quality.

[0010] In some embodiments, the support mechanism includes n platforms connected side by side to the drive end of the rotating mechanism along a first direction. The n platforms are used to support the battery cells. A segmentation clearance gap extending along a second direction, corresponding to the segmentation position of the battery cell, is formed between two adjacent platforms. The second direction is perpendicular to the first direction.

[0011] Each stage is equipped with a heating element;

[0012] n≥2.

[0013] After the solar cells to be slit are placed on n platforms, the position of the solar cell to be slit corresponds to the slit clearance between two adjacent platforms. In this way, when the slitting mechanism cuts grooves along the slit clearance, it can avoid the platform surface and prevent damage to the platform surface. Since each platform is equipped with a heating component, during the slitting process, each platform can cooperate to heat different positions of the slit solar cell, thereby improving the heating uniformity of the solar cell and further improving the slitting effect.

[0014] In some embodiments, each stage has adsorption holes for adsorbing battery cells on its bearing surface near the segment clearance gap.

[0015] By setting adsorption holes on the carrier, the carrier can adsorb and fix the battery cells before slicing to prevent the battery cells from slipping, and the carrier can adsorb and fix the corresponding battery cells after slicing to prevent the battery cells from slipping.

[0016] In some embodiments, a clearance groove for avoiding the conveyor belt is provided on the bearing surface of the platform, and the clearance groove extends along a second direction.

[0017] By setting a clearance groove for the conveyor belt on the bearing surface, the conveyor belt of the feeding conveyor mechanism can enter the clearance groove when automatically feeding the cells to be segmented onto the bearing mechanism, so as to automatically transfer the cells to be segmented from the conveyor mechanism to the bearing mechanism.

[0018] In some embodiments, the cell transfer mechanism further includes n-1 baffles that correspond one-to-one with the cell clearance gaps; the baffles are connected to the movable part of the rotating mechanism and extend along the second direction, and the baffles are located at the bottom of the corresponding cell clearance gaps.

[0019] By setting a stop bar at the bottom of the segmentation clearance gap, the slotting laser emitted by the segmentation mechanism is prevented from shining through the segmentation clearance gap onto other components below the load-bearing mechanism and causing damage to them.

[0020] In some embodiments, the bearing mechanism further includes n-1 sets of baffles that correspond one-to-one with the segment clearance gaps; each set of baffles includes a first baffle and a second baffle respectively installed at both ends of the corresponding segment clearance gap and located outside the segment clearance gap.

[0021] By setting a first baffle and a second baffle on the outside of the segmentation clearance gap, the slotting laser emitted by the segmentation mechanism is prevented from shining from both sides of the segmentation clearance gap onto other components below the load-bearing mechanism, thus preventing damage to other components.

[0022] In some embodiments, the supporting mechanism includes a supporting platform, on the supporting surface of the supporting platform are m segmentation clearance grooves arranged side by side along a first direction, the segmentation clearance grooves extend along a second direction, and the segmentation clearance grooves correspond to the positions of the battery cells to be segmented. Each segmentation clearance groove has adsorption holes for adsorbing the battery cells on both sides of the supporting surface. The supporting surface of the supporting platform is provided with clearance grooves for avoiding the conveyor belt, the clearance grooves extend along the second direction, wherein the second direction is perpendicular to the first direction.

[0023] m≥2.

[0024] By setting segmentation clearance grooves on the bearing surface of the carrier platform, the conveyor line can enter the clearance grooves to automatically feed the battery cells to be segmented onto the carrier platform. By setting adsorption holes on the bearing surface on both sides of each segmentation clearance groove, the battery cells are adsorbed and fixed before segmentation to prevent them from slipping, and the battery cells are adsorbed and fixed after segmentation to prevent them from slipping.

[0025] In some embodiments, the heating assembly includes a heating rod and a thermocouple disposed within a support structure.

[0026] Thermocouples are used to detect the temperature of the support structure, and heating rods heat the support structure according to its real-time temperature, thereby ensuring that the temperature of the support structure is kept within a predetermined range.

[0027] In some embodiments, the translation mechanism includes a translation drive module and a translation bracket, wherein the translation bracket is connected to a movable part of the translation drive module, and the translation drive module is used to drive the translation bracket to translate; the lifting mechanism includes a lifting drive module and a lifting bracket, wherein the lifting drive module is disposed on the translation bracket, and the lifting bracket is slidably connected to the translation bracket and connected to the drive end of the lifting drive module, and the lifting drive module is used to drive the lifting bracket to lift relative to the translation bracket; the rotation mechanism includes a rotation drive module and a rotating plate, wherein the rotation drive module is disposed on the lifting bracket, the rotating plate is rotatably connected to the lifting bracket and connected to the drive end of the rotation drive module, the rotating plate is horizontally disposed, and the rotation drive module is used to drive the rotating plate to rotate in a horizontal plane; and a bearing mechanism is fixedly connected to the rotating plate.

[0028] By configuring the translation mechanism, lifting mechanism, and rotating mechanism, the integrated installation of the translation mechanism, lifting mechanism, and rotating mechanism is achieved. Under the premise of ensuring the implementation of translation, lifting, and rotation drive of the bearing mechanism, the structure of this application is made simpler and more compact.

[0029] This application also provides a slicing device, which includes a conveying mechanism, a slicing mechanism, and a cell transfer mechanism as described in any one of the above. The cell transfer mechanism is configured to lift the cell to be sliced ​​from the conveying surface of the conveying mechanism and adjust the position of the cell, and to convey the cell to be sliced ​​to the area below the slicing mechanism. The slicing mechanism is used to slice the cell carried by the cell transfer mechanism to divide the cell into at least two cell slices.

[0030] The battery cells to be segmented are conveyed by a conveying mechanism, and then the battery cell transfer mechanism lifts the battery cells to be segmented on the conveying mechanism and conveys them to the unloading position. During the conveying process of the battery cell transfer mechanism, the battery cells to be segmented are divided into multiple battery cells by a segmentation mechanism. Then, the battery cells are placed on the conveying mechanism by the battery cell transfer mechanism, and finally output by the conveying mechanism. The segmentation device provided in this application realizes automatic segmentation of battery cells, improves the straightness and cross-sectional flatness at the cleavage point, and improves the segmentation quality. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the battery cell transfer mechanism in the embodiments of this application;

[0032] Figure 2 This is a top view of the battery cell transfer mechanism in an embodiment of this application.

[0033] Figure 3 This is a three-dimensional structural diagram of the supporting mechanism in the embodiments of this application from one perspective.

[0034] Figure 4 This is a three-dimensional structural diagram of the supporting mechanism in the embodiment of this application from another perspective;

[0035] Figure 5 This is a top view of the supporting mechanism in the embodiments of this application;

[0036] Figure 6 This is a bottom view of the supporting mechanism in the embodiments of this application;

[0037] Figure 7 This is a schematic diagram of the translation mechanism, lifting mechanism and rotation mechanism in the embodiments of this application;

[0038] Figures 1 to 7 Includes:

[0039] Translation mechanism 1: Translation support 11;

[0040] Lifting mechanism 2: Lifting drive module 21, lifting bracket 22;

[0041] Rotating mechanism 3: Rotating drive module 31, rotating plate 32;

[0042] Supporting mechanism 4: platform 41, segmented clearance gap 42, adsorption hole 43, clearance groove 44, baffle 45, first baffle 46, heating rod 47, thermocouple 48. Detailed Implementation

[0043] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] As described in the background section, existing cell transfer mechanisms only have a transfer function. During the process of the transfer mechanism transporting cells, the slitting mechanism first heats the cells along the predetermined slitting direction and then sprays them for cooling. Since the spraying process is continuous, the temperature of the cells decreases as the spraying progresses along the slitting direction due to the evaporation of the cooling medium. This causes temperature differences at different locations along the slitting direction. The reduction in temperature difference affects the straightness and cross-sectional flatness of the slitting points, ultimately leading to a deterioration in the slitting quality of the cells.

[0045] In view of this, this application provides a cell transfer mechanism for a cell slicing device, which can heat the cells carried thereon to prevent the temperature of the cells from dropping too much, thereby improving the temperature uniformity at different locations of the cells during the slicing process, and ultimately improving the straightness and cross-sectional flatness at the slicing point, thus improving the slicing quality.

[0046] like Figures 1 to 6As shown, the battery cell transfer mechanism in this embodiment includes a translation mechanism 1, a lifting mechanism 2, a rotation mechanism 3, and a bearing mechanism 4, wherein:

[0047] The lifting mechanism 2 is connected to the movable part of the translation mechanism 1, the rotating mechanism 3 is connected to the movable part of the lifting mechanism 2, the bearing mechanism 4 is connected to the movable part of the rotating mechanism 3, and a heating component is provided inside the bearing mechanism 4.

[0048] Translation mechanism 1 is used to drive the carrier mechanism 4 to translate, lifting mechanism 2 is used to drive the carrier mechanism 4 to lift, rotation mechanism 3 is used to drive the carrier mechanism 4 to rotate in the horizontal plane, carrier mechanism 4 is used to carry battery cells, and heating component is used to heat the battery cells on carrier mechanism 4.

[0049] Driven by the combined action of translation mechanism 1 and lifting mechanism 2, the carrying mechanism 4 can receive the battery cells to be segmented from the feeding conveyor and transport the battery cells to the predetermined segmentation station for segmentation. The rotating mechanism 3 can drive the carrying mechanism 4 to rotate in the horizontal plane during or after the conveying process, thereby adjusting the angle of the battery cells to be segmented and ensuring that the segmentation mechanism at the segmentation station can accurately perform the segmentation operation.

[0050] In particular, since the supporting mechanism 4 for carrying the solar cells is equipped with a heating component, the heating component can heat the slotted solar cells located on the supporting mechanism 4 during the cleaving process, so as to avoid the temperature of the solar cells dropping too much during the cleaving process, thereby improving the temperature uniformity at different positions of the solar cells, and ultimately improving the straightness and cross-sectional flatness at the cleaving point, thus improving the cleaving quality.

[0051] Figures 1 to 6 In the embodiment shown, the supporting mechanism 4 includes n platforms 41 connected side by side to the drive end of the rotating mechanism 3 along a first direction (such as the X direction). The n platforms 41 are used to support the battery cells. A segmentation clearance gap 42 is formed between two adjacent platforms 4, which corresponds to the segmentation position of the battery cell and extends along a second direction (such as the Y direction). The second direction is perpendicular to the first direction. A heating component is provided in each platform 41, and n≥2.

[0052] After the cells to be segmented are placed on n platforms 41, the position of the cells to be segmented is aligned with the segmentation clearance gap 42 between two adjacent platforms 41. In this way, when the segmentation mechanism performs grooving along the segmentation clearance gap 42, it can avoid the platform surface of the platform 41 and prevent damage to the platform surface of the platform 41.

[0053] In addition, since each stage 41 is equipped with a heating component, each stage 41 can cooperate to heat the grooved solar cell during the cleaving process, thereby improving the overall heating uniformity of the solar cell and further enhancing the cleaving effect.

[0054] Optionally, the heating assembly includes a heating rod 47 and a thermocouple 48 that pass through the stage 41. The thermocouple 48 is used to detect the temperature of the support mechanism 4 in real time, and the heating rod 47 heats the stage 41 according to the real-time temperature of the support mechanism 4, thereby ensuring that the temperature of each stage 41 is kept within a predetermined range.

[0055] Figures 1 to 6 In the illustrated embodiment, the support mechanism 4 includes three platforms 41, corresponding to the final division of the battery cell into three battery segments. In other embodiments, the support mechanism 4 may also include two, four, or other numbers of platforms 41, with the battery cell correspondingly divided into two, four, or other numbers of battery segments.

[0056] like Figures 3 to 4 As shown, optionally, each stage 41 has an adsorption hole 43 for adsorbing the battery cell on the bearing surface near the segment clearance gap 42.

[0057] By providing adsorption holes 43 on the stage 41, the stage 41 can adsorb and fix the battery cells before slicing to prevent the battery cells from slipping, and the stage 41 can adsorb and fix the corresponding battery cells after slicing to prevent the battery cells from slipping.

[0058] Optionally, the bearing surface of the platform 41 is provided with a clearance groove 44 for avoiding the conveyor belt, and the clearance groove 44 extends along a second direction (such as the Y direction).

[0059] By setting a clearance groove 44 on the bearing surface of the platform 41 to avoid the conveyor belt, after the conveyor belt of the feeding conveyor mechanism inputs the battery cells to be segmented into place, the bearing mechanism 4 moves to below the battery cells under the combined drive of the translation mechanism 1 and the lifting mechanism 2. Subsequently, the lifting mechanism 2 drives the bearing mechanism 4 to rise, so that the conveyor belt of the feeding conveyor mechanism can enter the clearance groove 44, thereby enabling the bearing mechanism 4 to automatically receive the battery cells to be segmented.

[0060] like Figures 3 to 5 As shown, optionally, the cell transfer mechanism in this embodiment further includes n-1 baffles 45 corresponding one-to-one with the cell clearance gaps 42. The baffles 45 are connected to the movable part of the rotating mechanism 3 and extend along the second direction, with the baffles 45 located at the bottom of the corresponding cell clearance gaps 42.

[0061] By setting a baffle 45 at the bottom of each segment clearance gap 42, the slotting laser emitted by the segmentation mechanism can be prevented from shining through the segment clearance gap 42 and irradiating other components below the bearing mechanism 4, thus preventing damage to other components.

[0062] Optionally, the cell transfer mechanism in this embodiment further includes n-1 sets of baffles that correspond one-to-one with the cell clearance gaps. Each set of baffles includes a first baffle 46 and a second baffle (not shown in the figure) respectively installed at both ends of the corresponding cell clearance gap 42 and located outside the cell clearance gap 42.

[0063] By setting a first baffle 46 and a second baffle on the outside of each segment clearance gap 42, the slotting laser emitted by the segmentation mechanism can be prevented from irradiating other components below the bearing mechanism 4 from the two sides of the segment clearance gap 42, thus preventing damage to other components.

[0064] The battery cell transfer mechanism in this application may also be configured as an integrated structure, such as in an optional embodiment, the support mechanism 4 includes a support platform, on the support surface of the support platform are m segmentation clearance slots arranged side by side along the first direction, the segmentation clearance slots extend along the second direction, and the segmentation clearance slots correspond to the segmentation positions of the battery cells.

[0065] After the cells to be segmented are placed on the support platform, the segmentation positions of the cells are aligned with the respective clearance slots. In this way, when the segmentation mechanism performs segmentation along the m clearance slots, it can avoid the surface of the support platform and prevent damage to the surface of the support platform.

[0066] Ultimately, the solar cell is divided into m+1 solar cell segments. m≥2, and can take values ​​of 2, 3, 4, etc., corresponding to the solar cell being divided into 3, 4, 5, etc., number of solar cell segments.

[0067] Similarly, optionally, each segment clearance slot has suction holes on its two sides for adsorbing the battery cells. This allows the support platform to adsorb and fix the battery cells before segmentation, preventing them from slipping, and also to adsorb and fix each battery segment after segmentation, preventing them from slipping.

[0068] Similarly, optionally, the bearing surface of the support platform is provided with a clearance groove for avoiding the conveyor belt. The clearance groove extends along a second direction, which is perpendicular to the first direction. In this way, the support platform can automatically receive the battery cells to be segmented.

[0069] Optionally, the heating assembly includes multiple sets, which are installed at different locations on the support platform. Each set of heating components heats a corresponding part of the support platform, thereby improving the temperature uniformity of the support platform. Alternatively, the heating assembly can consist of pairs of heating rods and thermocouples.

[0070] like Figure 7 As shown, optionally, the translation mechanism 1 includes a translation drive module (not shown) and a translation bracket 11, wherein the translation bracket 11 is connected to the movable part of the translation drive module, and the translation drive module is used to drive the translation bracket 11 to translate. The lifting mechanism 2 includes a lifting drive module 21 and a lifting bracket 22, wherein the lifting drive module 21 is disposed on the translation bracket 11, and the lifting bracket 22 is slidably connected to the translation bracket 11 and connected to the drive end of the lifting drive module 21, wherein the lifting drive module 21 is used to drive the lifting bracket 22 to move up and down relative to the translation bracket 11. The rotation mechanism 3 includes a rotation drive module 31 and a rotating plate 32, wherein the rotation drive module 31 is disposed on the lifting bracket 22, and the rotating plate 32 is rotatably connected to the lifting bracket 22 and connected to the drive end of the rotation drive module 31, wherein the rotating plate 32 is horizontally disposed, and the rotation drive module 31 is used to drive the rotating plate 32 to rotate in the horizontal plane. The bearing mechanism 4 is fixedly connected to the rotating plate 32.

[0071] By configuring the translation mechanism 1, lifting mechanism 2, and rotating mechanism 3, the integrated installation of the translation mechanism 1, lifting mechanism 2, and rotating mechanism 3 is achieved. Under the premise of ensuring that the translation mechanism 1, lifting mechanism 2, and rotating mechanism 3 can cooperate to drive the translation, lifting, and rotation of the bearing mechanism 4, the structure of this application is made simpler and more compact.

[0072] Both the translation drive module and the lifting drive module 21 can adopt various existing linear drive modules, such as lead screw drive modules. The rotating mechanism 3 can adopt various existing rotary drive mechanisms that can drive the rotating plate 32 to rotate in the horizontal plane. For example, the rotating mechanism 3 includes a motor, a drive pulley, a synchronous belt, and a driven pulley. The drive pulley is connected to the drive shaft of the motor, the driven pulley is connected to the bottom of the rotating plate 32, and the synchronous belt is sleeved on the drive pulley and the driven pulley. The motor drives the driven pulley to rotate through the drive pulley and the synchronous belt, thereby driving the rotating plate 32 to rotate in the horizontal plane.

[0073] Based on the same concept, this application also provides a slicing device, which includes a conveying mechanism, a slicing mechanism, and a cell transfer mechanism as described in any of the above claims. The cell transfer mechanism is configured to lift the cell to be sliced ​​from the conveying surface of the conveying mechanism and adjust the position of the cell, and to convey the cell to be sliced ​​to the area below the slicing mechanism. The slicing mechanism is used to slice the cell carried by the cell transfer mechanism to divide the cell into at least two cell segments. The cell to be sliced ​​is conveyed by the conveying mechanism, and then the cell transfer mechanism lifts and conveys the cell to be sliced ​​on the conveying mechanism to the unloading position. During the conveying process of the cell transfer mechanism, the cell to be sliced ​​is divided into multiple cell segments by the slicing mechanism. Then, the cell transfer mechanism places the cell segments onto the conveying mechanism, and finally, the cells are output backward by the conveying mechanism. The slicing device provided in this application realizes automatic slicing of cell segments, improves the straightness and cross-sectional flatness at the slit point, and enhances the slicing quality.

[0074] The foregoing has provided a sufficiently detailed and specific description of this application. Those skilled in the art should understand that the descriptions in the embodiments are merely exemplary, and all changes made without departing from the true spirit and scope of this application should fall within the protection scope of this application. The scope of protection claimed in this application is defined by the claims, and not by the above descriptions in the embodiments.

Claims

1. A battery cell transfer mechanism, characterized in that, The cell transfer mechanism is used in the cell slitting device. The cell transfer mechanism includes a translation mechanism, a lifting mechanism, a rotation mechanism, and a bearing mechanism, wherein: The lifting mechanism is connected to the movable part of the translation mechanism, the rotating mechanism is connected to the movable part of the lifting mechanism, the bearing mechanism is connected to the movable part of the rotating mechanism, and a heating component is provided inside the bearing mechanism; The translation mechanism is used to drive the carrier mechanism to translate, the lifting mechanism is used to drive the carrier mechanism to lift, the rotation mechanism is used to drive the carrier mechanism to rotate in the horizontal plane, the carrier mechanism is used to carry the battery cells, and the heating component is used to heat the battery cells on the carrier mechanism.

2. The battery cell transfer mechanism as described in claim 1, characterized in that, The supporting mechanism includes n platforms connected side by side along a first direction to the drive end of the rotating mechanism. The n platforms are used to support the battery cell. A segmentation clearance gap extending along a second direction, corresponding to the segmentation position of the battery cell, is formed between two adjacent platforms. The second direction is perpendicular to the first direction. Each of the aforementioned platforms is equipped with the heating component; n≥2。 3. The battery cell transfer mechanism as described in claim 2, characterized in that, Each of the platforms has adsorption holes on its bearing surface near the segment clearance gap for adsorbing the battery cells.

4. The battery cell transfer mechanism as described in claim 2, characterized in that, The platform is provided with a clearance groove for avoiding the conveyor belt on its bearing surface, and the clearance groove extends along the second direction.

5. The battery cell transfer mechanism as described in claim 2, characterized in that, The battery cell transfer mechanism also includes n-1 baffles that correspond one-to-one with the cell clearance gaps; The stop bar is connected to the movable part of the rotating mechanism and extends along the second direction, and the stop bar is located at the bottom of the corresponding segment clearance gap.

6. The battery cell transfer mechanism as described in claim 2, characterized in that, The load-bearing mechanism also includes n-1 sets of baffles that correspond one-to-one with the segment clearance gaps; Each set of baffles includes a first baffle and a second baffle, which are respectively installed at both ends of the corresponding segment clearance gap and located outside the segment clearance gap.

7. The cell transfer mechanism as described in claim 1, characterized in that, The supporting mechanism includes a supporting platform. On the supporting surface of the supporting platform, m segmentation clearance slots are arranged side by side along a first direction. The segmentation clearance slots extend along a second direction and correspond to the positions of the battery cells to be segmented. Adsorption holes for adsorbing battery cells are provided on the supporting surface on both sides of each segmentation clearance slot. The bearing surface of the bearing platform is provided with a clearance groove for avoiding the conveyor belt, and the clearance groove extends along the second direction, wherein the second direction is perpendicular to the first direction; m≥2。 8. The battery cell transfer mechanism as described in claim 1, characterized in that, The heating assembly includes a heating rod and a thermocouple inserted within the support structure.

9. The battery cell transfer mechanism as described in claim 1, characterized in that: The translation mechanism includes a translation drive module and a translation bracket, wherein the translation bracket is connected to the movable part of the translation drive module, and the translation drive module is used to drive the translation bracket to translate. The lifting mechanism includes a lifting drive module and a lifting bracket. The lifting drive module is mounted on the translation bracket, and the lifting bracket is slidably connected to the translation bracket and connected to the drive end of the lifting drive module. The lifting drive module is used to drive the lifting bracket to move up and down relative to the translation bracket. The rotating mechanism includes a rotating drive module and a rotating plate. The rotating drive module is mounted on the lifting bracket, and the rotating plate is rotatably connected to the lifting bracket and connected to the drive end of the rotating drive module. The rotating plate is horizontally positioned, and the rotating drive module is used to drive the rotating plate to rotate in the horizontal plane. The supporting mechanism is fixedly connected to the rotating plate.

10. A slicing device, characterized in that, The slitting device includes a conveying mechanism, a slitting mechanism, and a cell transfer mechanism according to any one of claims 1 to 9, characterized in that, The cell transfer mechanism is configured to lift the cell to be slit from the conveying surface of the conveying mechanism and adjust the position of the cell, and to convey the cell to be slit to the area below the slitting mechanism; The slicing mechanism is used to slice the battery cells carried by the battery cell transfer mechanism into at least two battery cell slices.

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