Battery cell positioning and shaping clamp and battery processing equipment

Abstract

The utility model belongs to the technical field of battery cell shaping, and discloses a battery cell positioning and shaping clamp and battery processing equipment. The clamp comprises a shaping table, a first positioning assembly and a second positioning assembly, the first positioning assembly is installed on the shaping table and can position a battery cell in the first horizontal direction, and the second positioning assembly can move the shaping table in the second horizontal direction so as to position the battery cell in the second horizontal direction. In the shaping process, the actions of the first positioning assembly and the second positioning assembly can be synchronously carried out, so that the whole positioning process can be more efficient, mutual interference between the first positioning assembly and the second positioning assembly is also avoided, positioning is more accurate, and the production efficiency and the production quality of the battery cell are improved. Meanwhile, the battery cell positioning and shaping clamp is simple in structure and smooth in movement, has the advantages of saving space, improving the space utilization rate and the like, and can improve the equipment yield and reduce the equipment failure rate while reducing the equipment cost.

Description

Technical Field

[0001] The utility model relates to the technical field of battery core shaping, in particular to a battery core positioning and shaping fixture and battery processing equipment. Background Art

[0002] During the production and transportation of battery cells, the battery cells need to be precisely positioned so that they always remain in their initial positions during transportation. This allows each process in the production and manufacturing of the battery cells to be implemented with a unified position reference, thereby ensuring the production quality of the battery cells.

[0003] However, in the existing transfer process, it is difficult to accurately and efficiently position and shape the battery cells, which is not conducive to improving the production efficiency and production quality of the battery cells.

[0004] Therefore, there is an urgent need for a battery cell positioning and shaping fixture and battery processing equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a battery cell positioning and shaping fixture and battery processing equipment, which can accurately and efficiently position and shape the battery cell, thereby improving the production efficiency and production quality of the battery cell.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Cell positioning and shaping fixture, including:

[0008] A shaping table, the shaping table is used to support the battery cell;

[0009] A first positioning assembly, the first positioning assembly comprising a first clamping member and a second clamping member, the first clamping member and the second clamping member being mounted on the shaping table and being able to be relatively close to and relatively far away from each other along a first horizontal direction, the first clamping member and the second clamping member being configured to clamp the battery cell on the shaping table when being relatively close to each other, so as to position the battery cell along the first horizontal direction;

[0010] A second positioning component is transmission-connected to the shaping table, and is used to move the shaping table along a second horizontal direction to position the battery cell along the second horizontal direction, wherein the second horizontal direction is perpendicular to the first horizontal direction.

[0011] Preferably, the battery cell positioning and shaping fixture also includes a first guide assembly, which includes a first slide rail and a first sliding member, the first slide rail is fixedly arranged on the shaping table and extends along the horizontal first direction, the first sliding member is slidably installed on the first slide rail and can move along the horizontal first direction, and the first clamping member is fixedly connected to the first sliding member.

[0012] Preferably, the first clamping member is connected to the first sliding member in an adjustably positionable manner along the horizontal first direction.

[0013] Preferably, the first clamping member has a limiting groove, the long axis direction of the limiting groove is arranged along the horizontal first direction, the first sliding member is provided with a mounting hole, and the fastener is adjustable in position along the horizontal first direction and penetrates the limiting groove and is connected to the mounting hole; and / or,

[0014] The second clamping member has a limiting groove extending along the horizontal first direction. The shaping table is provided with a mounting hole. The fastener is adjustable in position along the horizontal first direction and passes through the limiting groove and is connected to the mounting hole.

[0015] Preferably, a plurality of mounting holes are arranged in an array along the horizontal first direction on the first sliding member, and the fastener is arranged through the first clamping member and is selectively detachably connected to the first sliding member through at least one of the mounting holes.

[0016] Preferably, the battery cell positioning and shaping fixture also includes an adsorption and fixing component, which includes at least one negative pressure suction nozzle, which is arranged on the shaping table and located between the first clamping member and the second clamping member, and the negative pressure suction nozzle is used to adsorb and fix the battery cell.

[0017] Preferably, the second positioning assembly includes a first limit member and a second limit member, the first limit member and the second limit member are spaced apart along the horizontal second direction, the shaping table is movably arranged between the first limit member and the second limit member, and the first limit member and the second limit member are used to limit the movement range of the battery cell along the horizontal second direction.

[0018] Preferably, the battery cell positioning and shaping fixture further comprises a fixed base, the first limiting member and the second limiting member are adjustably mounted on the fixed base along the second horizontal direction, and the shaping platform is slidably mounted on the fixed base.

[0019] Preferably, the cell positioning and shaping fixture further includes a second guiding assembly, which includes a second sliding rail and a second sliding member. The second sliding rail is fixedly arranged on the fixed base and extends along the second horizontal direction. The second sliding member is slidably installed on the second sliding rail and can move along the second horizontal direction. The shaping table is fixedly connected to the second sliding member.

[0020] A battery processing device includes a puncturing device and the above-mentioned cell positioning and shaping fixture. The puncturing device is arranged upstream of the cell positioning and shaping fixture and is used to puncture the cell. The shaping table is also connected with a liquid receiving tray, which is used to receive the electrolyte generated after the cell is punctured.

[0021] The beneficial effects of the present utility model are as follows: Through this cell positioning and shaping fixture, the cell can be positioned and shaped in the horizontal direction. And during the shaping process, since the actions of the first positioning component and the second positioning component can be carried out synchronously, the entire positioning process can be more efficient, and the mutual interference between the first positioning component and the second positioning component is also avoided, making the positioning more accurate. Thus, it is beneficial to improve the production efficiency and production quality of the cell. At the same time, this cell positioning and shaping fixture can prevent the electrolyte generated by puncturing from dripping onto other devices and causing corrosion. It has a simple structure, smooth movement, and has the advantages of convenient use, space saving, and improved space utilization rate. While reducing the cost of the battery processing device, it can also improve the device yield and reduce the device failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the first three-dimensional view of the cell positioning and shaping device provided by the present utility model;

[0023] Figure 2 is the top view of the cell positioning and shaping device provided by the present utility model;

[0024] Figure 3 is the right view of the cell positioning and shaping device provided by the present utility model;

[0025] Figure 4 is Figure 2 the partial enlarged view of A in

[0026] Figure 5 is Figure 2 the partial enlarged view of B in

[0027] Figure 6 is the second three-dimensional view of the cell positioning and shaping device provided by the present utility model;

[0028] Figure 7 is the front view of the cell positioning and shaping device provided by the present utility model;

[0029] Figure 8 It is a partial structure bottom view of the cell positioning and shaping device provided by the present utility model.

[0030] In the figure:

[0031] 11. Shaping table; 12. Liquid receiving tray; 13. Negative pressure suction nozzle; 14. Support column; 15. Sliding table;

[0032] 21. First clamping member; 211. Limit groove; 22. Second clamping member; 23. First cylinder; 24. Fastening member;

[0033] 31. Fixed base; 32. Second cylinder; 33. Cylinder mounting seat; 34. Second slide rail; 35. Second sliding member; 36. First limiting member; 37. Second limiting member; 38. First sensor; 39. Second sensor;

[0034] 41. First slide rail; 42. First sliding member; 421. Mounting hole. Specific embodiments

[0035] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0036] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", "fixed", and "abutted" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can include the direct contact between the first and second features, or can include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above the", and "on the" second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below the", and "under the" second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the horizontal height of the first feature is lower than that of the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] The following is based on the attached Figure 1 To Attachment Figure 8 The utility model introduces a battery core positioning and shaping fixture and a battery processing device.

[0040] like Figure 1 , Figure 2 As shown, the battery cell positioning and shaping fixture mainly includes a shaping table 11, a first positioning component and a second positioning component. Among them, the shaping table 11 is used to support the battery cell, the first positioning component is installed on the shaping table 11, and can position the battery cell along the horizontal first direction (as shown by the X-axis in the figure), and the second positioning component is connected to the shaping table 11, and can position the battery cell along the horizontal second direction (as shown by the Y-axis in the figure). The horizontal first direction and the horizontal second direction are perpendicular to each other. When the battery cell is positioned along the horizontal first direction and the horizontal second direction, the positioning and shaping effect is achieved.

[0041] Specifically, Figure 2 As shown, the shaping table 11 is in the shape of a platform, which can support the battery cell so as to facilitate positioning and shaping by the first positioning component and the second positioning component. The first positioning component includes a first clamping member 21 and a second clamping member 22, which are installed on the shaping table 11, and the first clamping member 21 and the second clamping member 22 can be relatively close to and relatively far away from each other along a first horizontal direction. When the first clamping member 21 and the second clamping member 22 are relatively close to each other, the battery cell on the shaping table 11 can be clamped, so that the battery cell can be positioned and shaped along the first horizontal direction. Figure 2 , Figure 3 As shown, the second positioning assembly is fixedly disposed on a fixed base 31 and is transmission-connected to the shaping table 11 , and can move the shaping table 11 along a second horizontal direction, thereby positioning the battery cell along the second horizontal direction.

[0042] When in use, illustratively, the battery cell is first placed on the shaping table 11 in the vertical direction by means of an upstream manipulator or other device, and the battery cell is placed between the first clamp 21 and the second clamp 22. Then, by bringing the first clamp 21 and the second clamp 22 relatively close to each other, the battery cell can be positioned and shaped along the first horizontal direction by clamping. At the same time, by moving the shaping table 11 through the second positioning assembly, the position of the battery cell along the second horizontal direction can be adjusted so that it is in an accurate relative position relationship with another downstream manipulator. Finally, the first clamp 21 and the second clamp 22 are relatively far apart, and the downstream manipulator is used to grab it, so that the positioned and shaped battery cell can be transferred to other downstream processing devices.

[0043] The battery cell positioning and shaping fixture can be used to position and shape the battery cell in the horizontal direction. In the shaping process, since the first positioning component and the second positioning component can be operated synchronously, the entire positioning process can be more efficient, and mutual interference between the first positioning component and the second positioning component can be avoided, so that the positioning is more accurate, which is conducive to improving the production efficiency and production quality of the battery cell. At the same time, the battery cell positioning and shaping fixture has a simple structure and smooth movement, and has the advantages of saving space and improving space utilization. While reducing equipment costs, it can also improve equipment yield and reduce equipment failure rate.

[0044] like Figure 1 , Figure 2 As shown, a puncture device is provided upstream of the battery cell positioning and shaping fixture, and the shaping table 11 is also connected to a liquid receiving tray 12. The liquid receiving tray 12 is used to receive the electrolyte generated by the puncture, and to prevent the electrolyte generated by the puncture from dripping onto other equipment and causing corrosion during the process of the robot taking the battery cell. In this embodiment, a liquid receiving tray 12 is provided at one side of the shaping table 11. Of course, in some other embodiments, according to the taking path of the robot, the liquid receiving tray 12 can also be provided at other sides of the shaping table 11, and this is not specifically limited in the present utility model.

[0045] like Figure 2 As shown, in this embodiment, the battery cell positioning and shaping fixture further includes an adsorption and fixing component, which includes at least one negative pressure suction nozzle 13, which is arranged on the shaping table 11 and located between the first clamping member 21 and the second clamping member 22. When clamped by the first positioning component, the negative pressure suction nozzle 13 can adsorb and fix the battery cell, preventing the battery cell from warping and detaching from between the first clamping member 21 and the second clamping member 22 when clamped, thereby ensuring the effect of clamping, positioning and shaping.

[0046] Continue to refer to Figure 2As shown, in this embodiment, the first clamping member 21 is slidably mounted on the shaping table 11, and the second clamping member 22 is fixedly mounted on the shaping table 11. The first clamping member 21 can slide toward the second clamping member 22, so that the first clamping member 21 and the second clamping member 22 are relatively close to each other, thereby achieving a clamping action. Of course, in some embodiments, the first clamping member 21 and the second clamping member 22 can also be slidably mounted on the shaping table 11, or only the second clamping member 22 can be slidably mounted on the shaping table 11. These installation methods can all achieve the effect of clamping and positioning, and all belong to the scope to be protected by the present utility model.

[0047] like Figure 3 As shown, the battery cell positioning and shaping fixture also includes a first guide assembly, which can limit the sliding direction of the first clamping member 21, so that it approaches and moves away from the second clamping member 22 along the horizontal first direction, ensuring the accuracy of the positioning and shaping effect. The first guide assembly includes a first slide rail 41 and a first slide member 42. The first slide rail 41 is fixedly arranged on the shaping table 11 and extends along the horizontal first direction. The first slide member 42 is slidably installed on the first slide rail 41 and can move along the horizontal first direction. The first positioning assembly also includes a first cylinder 23, which is transmission-connected to the first slide member 42, and the first clamping member 21 is fixedly installed on the first slide member 42, so that by driving the first cylinder 23, the first clamping member 21 can move toward or away from the second clamping member 22, achieving the effect of clamping and positioning.

[0048] Preferably, in this embodiment, if Figure 3 As shown, the first slide rail 41 is arranged on the bottom surface of the shaping platform 11, the first sliding member 42 is arranged to pass through the shaping platform 11 in the vertical direction, and its bottom end is slidably connected to the first slide rail 41, and the first clamping member 21 is arranged on the top surface of the shaping platform 11 and fixedly connected to the top of the first sliding member 42. In this way, the top surface of the shaping platform 11 can be made relatively flat, avoiding obvious protrusions, thereby preventing the battery cell from being negatively affected by friction and the like during the positioning process, and ensuring the accuracy of positioning.

[0049] like Figure 4 As shown, in this embodiment, the first clamping member 21 is adjustably connected to the first sliding member 42 along the horizontal first direction to facilitate positioning and shaping of battery cells of different sizes, so that the battery cell positioning and shaping fixture has certain compatibility and versatility.

[0050] Specifically, in this embodiment, the first clamping member 21 has a limiting groove 211, and the long axis direction of the limiting groove 211 is arranged along the horizontal first direction. The first sliding member 42 is provided with a mounting hole 421, and the fastener 24 is adjustable in position along the horizontal first direction and is connected to the mounting hole 421, so that the first clamping member 21 is adjustable in position along the horizontal first direction to be connected to the first sliding member 42. When a battery cell of different sizes is replaced, by adjusting the distance between the fastener 24 and the first clamping member 21 along the horizontal first direction, the minimum spacing between the first clamping member 21 and the second clamping member 22 can be changed to adapt to batteries of different sizes and meet the needs of clamping, positioning and shaping.

[0051] Further, in the present embodiment, a plurality of mounting holes 421 are arranged in an array along the horizontal first direction on the first sliding member 42, and the fastener 24 is arranged through the first clamping member 21, and is selectively detachably connected to the first sliding member 42 through at least one of the mounting holes 421. Exemplarily, for a battery cell with a smaller size, the fastener 24 passes through two limiting grooves 211 on the first clamping member 21 and is correspondingly connected to two mounting holes 421 of the first sliding member 42 close to the second clamping member 22, so that the first clamping member 21 and the second clamping member 22 have a smaller distance when they are at the minimum spacing. For a battery cell with a larger size, the fastener 24 can be adjusted to connect to the two mounting holes 421 of the first sliding member 42 far away from the second clamping member 22, so that the first clamping member 21 and the second clamping member 22 have a larger distance when they are at the minimum spacing.

[0052] Of course, in some embodiments, the position of the first clamping member 21 installed on the first sliding member 42 can be adjusted by simply setting a limit groove 211, or the position of the first clamping member 21 installed on the first sliding member 42 can be adjusted by simply arranging a plurality of mounting holes 421, which also fall within the scope of protection of the present utility model.

[0053] Similar to this, Figure 5As shown, in this embodiment, the second clamping member 22 is also disposed on the shaping table 11 in a position-adjustable manner. Specifically, the second clamping member 22 is also provided with a limiting groove 211, which extends along the horizontal first direction. The fastening member 24 can pass through the limiting groove 211 in a position-adjustable manner along the horizontal first direction and is connected to the shaping table 11. At the same time, a plurality of mounting holes 421 are arranged in a row along the horizontal first direction on the shaping table 11. The fastening member 24 passes through the second clamping member 22 and is detachably connected to the shaping table 11 by selectively passing through at least one of the mounting holes 421. When adjustment is needed, by changing the position of the fastening member 24 passing through the limiting groove 211 and the mounting hole 421 it is connected to, the setting position of the second clamping member 22 can be conveniently changed, so that the cell positioning and shaping fixture can be applicable to cells with different sizes.

[0054] As Figures 6 to 8 shown, in this embodiment, the second positioning assembly includes a second cylinder 32 and a cylinder mounting seat 33. The cylinder mounting seat 33 is mounted on the fixed base 31, and the second cylinder 32 is fixedly mounted on the cylinder mounting seat 33. A support column 14 is provided on the bottom surface of the shaping table 11. The bottom end of the support column 14 is connected to a sliding table 15. The output end of the second cylinder 32 is drivingly connected to the sliding table 15, so as to be able to drive the sliding table 15 to drive the shaping table 11 to move along the horizontal second direction. The above-mentioned first cylinder 23 and the first slide rail 41 are arranged between the sliding table 15 and the shaping table 11. The cell positioning and shaping fixture further includes a second guiding assembly, and the second guiding assembly includes a second slide rail 34 and a second sliding member 35. The second slide rail 34 is fixedly provided on the fixed base 31 and extends along the horizontal second direction. The second sliding member 35 is slidably mounted on the second slide rail 34 and can move along the horizontal second direction. The shaping table 11 is fixedly connected to the second sliding member 35 through the sliding table 15. Under the action of the second cylinder 32, the sliding table 15 and the shaping table 11 can move along the horizontal second direction, so as to adjust the position of the cell along the horizontal second direction.

[0055] As Figure 6 、 Figure 7 shown, the second positioning assembly further includes a first limiting member 36 and a second limiting member 37. The first limiting member 36 and the second limiting member 37 are arranged at intervals along the horizontal second direction. The shaping table 11 and the sliding table 15 are movably arranged between the first limiting member 36 and the second limiting member 37. The first limiting member 36 and the second limiting member 37 can limit the sliding range of the sliding table 15 along the horizontal second direction, so as to limit the movement range of the cell along the horizontal second direction.

[0056] Specifically, as Figure 8As shown, in this embodiment, both the first limiting member 36 and the second limiting member 37 are stop bolts, and the stop bolts are arranged to be adjustable in position along the horizontal second direction. When the sliding table 15 abuts against the first limiting member 36 under the drive of the second cylinder 32, the upstream manipulator can place the battery cell between the first clamping member 21 and the second clamping member 22 along the vertical direction, so as to perform clamping and positioning. At this time, by adjusting the first limiting member 36, the shaping table 11 and the upstream manipulator can be made to be in an accurate relative position. Similarly, by adjusting the second limiting member 37, when the sliding table 15 moves to abut against the second limiting member 37 under the drive of the second cylinder 32, the battery cell is moved along the horizontal second direction, and the battery cell and another downstream manipulator are made to be in a suitable and accurate relative position, thus completing the positioning. Optionally, the second positioning assembly further includes a first sensor 38 and a second sensor 39. The first sensor 38 is used to sense whether the sliding table 15 abuts against the first limiting member 36, and the second sensor 39 is used to sense whether the sliding table 15 abuts against the second limiting member 37.

[0057] The present utility model further provides a battery processing device, including a puncturing device and the above-mentioned battery cell positioning and shaping fixture. The puncturing device is arranged upstream of the battery cell positioning and shaping fixture, and the puncturing device is used to puncture the battery cell. The shaping table 11 is further connected with a liquid receiving tray 12, and the liquid receiving tray 12 is used to receive the electrolyte generated after the battery cell is punctured.

[0058] Through this battery cell positioning and shaping fixture, the battery cell can be positioned and shaped in the horizontal direction. And during the shaping process, since the actions of the first positioning assembly and the second positioning assembly can be carried out synchronously, the whole positioning process can be more efficient, and the mutual interference between the first positioning assembly and the second positioning assembly is also avoided, making the positioning more accurate, thus being beneficial to improving the production efficiency and production quality of the battery cell. At the same time, this battery cell positioning and shaping fixture can prevent the electrolyte generated by puncturing from dripping onto other devices and causing corrosion. It has the advantages of simple structure, smooth movement, convenient use, space saving, and improved space utilization rate. While reducing the cost of the battery processing device, it can also improve the device yield and reduce the device failure rate.

[0059] Obviously, the above-mentioned embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. The cell positioning and shaping fixture is characterized in that include: A shaping platform (11), wherein the shaping platform (11) is used to support the battery core; A first positioning assembly, the first positioning assembly comprising a first clamping member (21) and a second clamping member (22), the first clamping member (21) and the second clamping member (22) being mounted on the shaping platform (11) and being able to relatively approach and relatively move away from each other along a first horizontal direction, the first clamping member (21) and the second clamping member (22) being configured to clamp the battery cell on the shaping platform (11) when relatively approaching each other, so as to position the battery cell along the first horizontal direction; A second positioning component is transmission-connected to the shaping table (11), and the second positioning component is used to move the shaping table (11) along a second horizontal direction to position the battery cell along the second horizontal direction, wherein the second horizontal direction is perpendicular to the first horizontal direction.

2. The battery core positioning and shaping fixture according to claim 1, characterized in that: The battery cell positioning and shaping fixture also includes a first guide component, which includes a first slide rail (41) and a first sliding member (42). The first slide rail (41) is fixedly arranged on the shaping table (11) and extends along the horizontal first direction. The first sliding member (42) is slidably installed on the first slide rail (41) and can move along the horizontal first direction. The first clamping member (21) is fixedly connected to the first sliding member (42).

3. The battery core positioning and shaping fixture according to claim 2, characterized in that: The first clamping member (21) is connected to the first sliding member (42) in a positionally adjustable manner along the first horizontal direction; and / or the second clamping member (22) is arranged on the shaping table (11) in a positionally adjustable manner.

4. The battery core positioning and shaping fixture according to claim 3, characterized in that: The first clamping member (21) has a limiting groove (211), the limiting groove (211) is extended along the horizontal first direction, the first sliding member (42) is provided with a mounting hole (421), and the fastener (24) is adjustable in position along the horizontal first direction and penetrates the limiting groove (211) and is connected to the mounting hole (421); and / or, The second clamping member (22) has a limiting groove (211), the limiting groove (211) is extended along the horizontal first direction, the shaping platform (11) is provided with a mounting hole (421), and the fastener (24) is adjustable in position along the horizontal first direction and is passed through the limiting groove (211) and connected to the mounting hole (421).

5. The battery core positioning and shaping fixture according to claim 4, characterized in that: The first sliding member (42) is provided with a plurality of mounting holes (421) arranged in an array along the first horizontal direction; the fastener (24) is arranged through the first clamping member (21) and is selectively detachably connected to the first sliding member (42) through at least one of the mounting holes (421).

6. The battery core positioning and shaping fixture according to claim 1, characterized in that: The battery cell positioning and shaping fixture further includes an adsorption and fixing assembly, which includes at least one negative pressure suction nozzle (13). The negative pressure suction nozzle (13) is arranged on the shaping table (11) and located between the first clamping member (21) and the second clamping member (22), and the negative pressure suction nozzle (13) is used for adsorbing and fixing the battery cell.

7. The battery cell positioning and shaping fixture according to claim 1, wherein the second positioning assembly includes a first limiting member (36) and a second limiting member (37). The first limiting member (36) and the second limiting member (37) are arranged at intervals along the horizontal second direction. The shaping table (11) is movably arranged between the first limiting member (36) and the second limiting member (37), and the first limiting member (36) and the second limiting member (37) are used for limiting the movement range of the battery cell along the horizontal second direction.

8. The battery cell positioning and shaping fixture according to claim 7, wherein the battery cell positioning and shaping fixture further includes a fixed base (31). The first limiting member (36) and the second limiting member (37) are installed on the fixed base (31) with adjustable positions along the horizontal second direction, and the shaping table (11) is slidably installed on the fixed base (31).

9. The battery cell positioning and shaping fixture according to claim 8, wherein the battery cell positioning and shaping fixture further includes a second guiding assembly, which includes a second sliding rail (34) and a second sliding member (35). The second sliding rail (34) is fixedly arranged on the fixed base (31) and extends along the horizontal second direction. The second sliding member (35) is slidably installed on the second sliding rail (34) and can move along the horizontal second direction, and the shaping table (11) is fixedly connected to the second sliding member (35).

10. Battery processing equipment, characterized in that, It includes a puncturing device and the battery cell positioning and shaping fixture according to any one of claims 1-9. The puncturing device is arranged upstream of the battery cell positioning and shaping fixture, and the puncturing device is used for puncturing the battery cell. The shaping table (11) is further connected with a liquid receiving tray (12), and the liquid receiving tray (12) is used for receiving the electrolyte generated after the battery cell is punctured.

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