CN219881744U - Separator of lamination battery - Google Patents
Separator of lamination battery Download PDFInfo
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- CN219881744U CN219881744U CN202321382080.2U CN202321382080U CN219881744U CN 219881744 U CN219881744 U CN 219881744U CN 202321382080 U CN202321382080 U CN 202321382080U CN 219881744 U CN219881744 U CN 219881744U
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- 238000003475 lamination Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 166
- 238000001179 sorption measurement Methods 0.000 claims abstract description 65
- 238000000926 separation method Methods 0.000 claims abstract description 56
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract description 11
- 239000002131 composite material Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The present disclosure provides a separator of a laminated battery, the separator comprising: the traction mechanism is used for dragging the diaphragm in the battery cell; a pole piece separation mechanism comprising: the adsorption separation mechanism is arranged on one side or two sides of the diaphragm, is used for separating pole pieces on the diaphragm in the process of dragging the diaphragm by the dragging mechanism, and has a first state and a second state in the operation process; when the adsorption separation mechanism is in a first state, the adsorption separation mechanism adsorbs and separates out the pole piece on the diaphragm and transfers the pole piece; when the adsorption separation mechanism is in the second state, the adsorption separation mechanism spits out the transported pole piece. The separator of the laminated battery can disassemble the pole pieces on two sides of the diaphragm of the laminated battery through the pole piece separating mechanism, and can improve the disassembly efficiency of the pole pieces on two sides of the diaphragm of the laminated battery when the diaphragm in the battery core is subjected to traction winding.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a separating device of a laminated battery.
Background
At present, a reverse winding device can be adopted for separating a diaphragm, a positive electrode and a negative electrode from a wound battery, so that the wound battery is disassembled. In the related art, the winding form of the laminated battery cell is completely different from that of the wound battery cell, and the conventional reverse winding device is not suitable for disassembling the laminated battery cell. In addition, manual disassembly of the laminated battery not only increases labor cost, but also can not realize rapid disassembly of the laminated battery.
Disclosure of Invention
Therefore, the present utility model is directed to a separating device for laminated batteries, which is used for solving the technical problem that the laminated batteries cannot be rapidly disassembled in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the present utility model provides a separator for a laminated battery, the separator comprising:
the traction mechanism is used for dragging the diaphragm in the battery cell;
a pole piece separation mechanism comprising: the adsorption separation mechanism is arranged on one side or two sides of the diaphragm, is used for separating pole pieces on the diaphragm in the process of dragging the diaphragm by the dragging mechanism, and has a first state and a second state in the operation process;
when the adsorption separation mechanism is in a first state, the adsorption separation mechanism adsorbs and separates out the pole piece on the diaphragm and transfers the pole piece; when the adsorption separation mechanism is in the second state, the adsorption separation mechanism spits out the transported pole piece.
In the above technical scheme, the separator of the laminated battery can disassemble the pole pieces on two sides of the diaphragm of the laminated battery through the pole piece separating mechanism. The traction mechanism is further matched with the pole piece separating mechanism, and the disassembly efficiency of pole pieces on two sides of the diaphragm of the laminated battery can be improved when the diaphragm of the battery cell is subjected to traction winding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a separation device shown according to an exemplary embodiment;
FIG. 2 is a schematic diagram of another separation device shown according to an exemplary embodiment;
FIG. 3 is a schematic diagram of a pole piece adsorption assembly shown according to an exemplary embodiment;
fig. 4 is a schematic diagram illustrating the placement of suction cups in a pole piece suction assembly according to an exemplary embodiment.
In the figure: 10. a traction mechanism; 20. a pole piece separating mechanism;
20A, a first adsorption separation mechanism; 201A, a first rotary transfer mechanism; 202A, a first pole piece adsorption assembly; 2021A, a first negative pressure generating device; 2022A, first suction plate; 2023A, first connecting rod; 2024A, a first suction cup;
20B, a second adsorption separation mechanism; 201B, a second rotary conveying mechanism; 202B, a second pole piece adsorption component; 2021B, a second negative pressure generating device; 2022B, a second suction plate; 2023B, second tie rod; 2024B, a second suction cup;
30. a battery cell; 301. a diaphragm; 302. a pole piece;
401A, a first receiving device; 402A, a third position detection component; 401B, a second receiving device; 402B, a fourth position detection component;
50. a cell limiting mechanism; 501. a base; 502. a clamping mechanism; 5021A, first clamping plate; 5021B, second clamping plate; 5022A, first air film; 5022B, a second gas film.
Detailed Description
The utility model is further described in detail below by means of the figures and examples. The features and advantages of the present utility model will become more apparent from the description.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, the technical features described below in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.
In the related art, for a wound battery, a reverse winding device can be used to separate a separator, a positive electrode and a negative electrode, and a laminated battery core is completely different in winding form compared with a wound battery core, and the traditional reverse winding device is not suitable for disassembling the laminated battery core, so that the disassembly of the laminated battery core cannot be solved. In addition, not only does the manual disassembly increase labor costs, but also the efficiency is low.
In order to solve the technical problems, the utility model provides the separating device suitable for the laminated battery, and the traction mechanism and the pole piece separating mechanism of the separating device are matched for use, so that the pole pieces on two sides of the diaphragm can be synchronously disassembled while the diaphragm is rolled up by the battery cell, the disassembling efficiency is high, and the labor cost is low.
The technical solution of the present embodiment is described in detail below with reference to the accompanying drawings, and the following embodiments and implementations may be combined with each other without conflict.
In an exemplary embodiment of the present utility model, a separator for a laminated battery is provided, as shown in fig. 1, and fig. 1 is a schematic view of the separator according to an exemplary embodiment. The separation device comprises:
the traction mechanism 10 is used for dragging the diaphragm 301 in the battery cell 30 and winding the diaphragm 301 with the pole piece 302 separated;
the pole piece separating mechanism 20 is used for separating the diaphragm 301 from pole pieces 302 on two sides of the diaphragm 301 in the process of pulling the diaphragm 301 by the pulling mechanism 10.
In this exemplary embodiment, considering that the conventional reverse winding device for winding the battery cell 30 cannot be applied to the laminated battery, but the efficiency of manually disassembling the laminated battery is low, the separator in this embodiment uses the traction mechanism 10 to pull the diaphragm 301 in the battery cell 30 along the preset direction, so that the laminated battery cell 30 is unfolded to separate the composite (the pole piece 302 still in the adhesion state and the diaphragm 301), and the pole piece 302 adhered to both sides of the diaphragm 301 is separated by matching with the pole piece separating mechanism 20 during the unfolding process, so as to obtain the diaphragm 301 and the pole piece 302 respectively, the traction mechanism 10 winds the diaphragm 301, and the separated pole piece 302 is accommodated separately. The separation device has the characteristics of low cost, high efficiency, high mechanical automation, strong environmental adaptability and the like.
In some exemplary embodiments, as shown in fig. 2, fig. 2 is a schematic diagram of another separation device shown according to an exemplary embodiment. In the present exemplary embodiment, the separation apparatus further includes: the cell limiting mechanism 50 is used for accommodating the cell 30; wherein the pole piece separating mechanism 20 is located between the cell limiting mechanism 50 and the traction mechanism 10.
In the present exemplary embodiment, when the pole piece 302 and the diaphragm 301 of the laminated battery cell 30 are separated by the separating device, the battery cell 30 is placed in the battery cell limiting mechanism 50, and the diaphragm 301 in the battery cell 30 is pulled by the pulling mechanism 10. Based on the cell limiting mechanism 50, the cell 30 can be prevented from being pulled to the non-working area of the pole piece separating mechanism 20 in the traction process of the traction mechanism 10, and the working site can be kept clean. In addition, since electrolyte may exist on the battery cell 30, the battery cell 30 can be placed in the battery cell limiting mechanism 50, and the electrolyte can be prevented from overflowing and polluting the environment. The diaphragm 301 continues to be pulled and the cell 30 continues to expand to form a composite. Since the pole piece separating mechanism 20 is located between the cell limiting mechanism 50 and the traction mechanism 10, when the composite reaches the working area of the pole piece separating mechanism 20, the pole pieces 302 on both sides of the composite are separated, the diaphragm 301 continues to be drawn and then wound at the traction mechanism 10, and the separated pole pieces 302 move along with the pole piece separating mechanism 20 and are stored independently.
Considering that the battery cell 30 is a laminated battery cell, in the process of disassembling the laminated battery cell, the composite body in the battery cell 30 needs to be pulled, and in order to prevent the composite body from knotting or running off, the pulling mechanism 10 may be disposed above the battery cell limiting mechanism 50, so that the pulling mechanism 10 pulls the diaphragm 301 along the vertical direction. At this time, the pole pieces 302 on both sides of the diaphragm 301 can not affect the traction direction of the traction mechanism 10 due to gravity, so that the pole piece separating mechanism 20 can separate the pole pieces 302 on both sides of the diaphragm 301. When the gravity of the pole piece 302 is not considered, the traction direction of the traction mechanism 10 can be designed to be horizontal, and after the pole piece 302 is removed by the pole piece separating mechanism 20, the overall height of the removed pole piece 302 is lower, so that the situation that the pole piece 302 is dropped and damaged due to improper operation can be avoided, and the pole piece 302 is also convenient to collect.
In some exemplary embodiments, as shown in fig. 2, the cell limiting mechanism 50 includes: a base 501 for supporting the battery cell 30; the clamping mechanism 502 is used for applying a pre-tightening force to the side surface of the battery cell 30 placed above the base 501 so as to be matched with the traction mechanism 10 to disassemble the battery cell 30.
In the present exemplary embodiment, to prevent the battery cell 30 from being pulled out of the battery cell limiting mechanism 50 by the traction mechanism, thereby affecting disassembly of the battery cell 30, a clamping mechanism 502 is also provided within the battery cell limiting mechanism 50. After the battery cell 30 is placed on the base 501, a pre-tightening force is applied to the side surface of the battery cell 30 placed above the base 501 through the clamping mechanism 502 so as to be matched with the traction mechanism 10 to disassemble the battery cell 30.
To achieve clamping of the battery cells 30, the clamping mechanism 502 may be implemented using a movable clamp plate. Illustratively, the clamping mechanism 502 includes: a first clamp plate 5021A and a second clamp plate 5021B which are disposed opposite to each other. The first clamping plate 5021A and the second clamping plate 5021B are both disposed above the base 501 and are respectively located at two sides of the battery cell 30; at least one of the first clamping plate 5021A and the second clamping plate 5021B can move in opposite directions to clamp the battery cell 30.
In some exemplary embodiments, as shown in fig. 2, to prevent the clamping plate from damaging the battery cell 30, the clamping mechanism 502 further includes: a first gas film 5022A and/or a second gas film 5022B. The first air film 5022A is arranged on the plate surface of the first clamping plate 5021A facing the second clamping plate 5021B; the second air film 5022B is disposed on the plate surface of the second clamping plate 5021B facing the first clamping plate 5021A.
In the present exemplary embodiment, by providing the corresponding air film inside the first clamping plate 5021A and/or inside the second clamping plate 5021B, after the battery cell 30 is placed, the first clamping plate 5021A and the second clamping plate 5021B cooperate to apply a pre-tightening force to the battery cell 30, so that a certain buffer can be provided, and the battery cell 30 can be prevented from being scratched due to the small surface hardness and the certain elasticity of the air film.
In some exemplary embodiments, as shown in fig. 2, the pole piece separation mechanism 20 includes: a first adsorption separation mechanism 20A and a second adsorption separation mechanism 20B. The first adsorption separation mechanism 20A is disposed on the first side of the diaphragm 301, and is used for adsorbing and separating the pole piece 302 on the first side of the diaphragm 301; the second adsorption separation mechanism 20B is disposed on a second side of the diaphragm 301 opposite to the first side of the diaphragm 301 for adsorbing and separating the pole piece 302 of the second side of the diaphragm 301.
In order to separate the pole pieces 302 on both sides of the diaphragm 301 by the pole piece separating mechanism 20 during one traction process of the traction mechanism, in the present exemplary embodiment, the process of handling the laminated battery by the separating device based on the first adsorption separating mechanism 20A and the second adsorption separating mechanism 20B is fast and efficient, adjustable, high in automation degree, and suitable for production line application.
To further illustrate the pole piece separation mechanism 20, in some exemplary embodiments, as shown in fig. 2, the first adsorptive separation mechanism 20A comprises: a first rotary transfer mechanism 201A, wherein a linear transfer section parallel to the direction in which the diaphragm 301 is pulled is formed on one side of the first rotary transfer mechanism 201A close to the diaphragm 301; the first pole piece adsorption component 202A, the first pole piece adsorption component 202A is arranged on the outer periphery side of the first rotary conveying mechanism 201A, and the first pole piece adsorption component 202A moves synchronously with the first rotary conveying mechanism 201A. Similarly, the second adsorption separation mechanism 20B includes: a second rotary transfer mechanism 201B, wherein a linear transfer section parallel to the direction in which the diaphragm 301 is pulled is formed on one side of the second rotary transfer mechanism 201B close to the diaphragm 301; the second pole piece suction member 202B, the second pole piece suction member 202B is disposed on the outer peripheral side of the second rotary conveying mechanism 201B, and the second pole piece suction member 202B moves synchronously with the second rotary conveying mechanism 201B.
After the battery cell 30 is placed in the cell stopper mechanism 50, the separator 301 portion of the end of the composite body separated on the battery cell 30 is pulled to the pulling mechanism, and then the separator 301 is pulled and wound by the pulling mechanism. In the process that the traction mechanism draws the diaphragm 301, the composite body is continuously unfolded and drawn from the battery core 30, when the composite body moves to the pole piece separation mechanism 20, the first rotary conveying mechanism 201A and the second rotary conveying mechanism 201B in the pole piece separation mechanism 20 are matched, the pole pieces 302 on two sides of the diaphragm 301 are respectively adsorbed based on the first pole piece adsorption component 202A and the second pole piece adsorption component 202B, and therefore the pole pieces 302 on two sides of the diaphragm 301 can be adsorbed before the composite body is drawn out of the working interval of the pole piece separation mechanism 20, and at the moment, the traction mechanism can synchronously reel the diaphragm 301 when the diaphragm 301 is drawn. The separated pole piece 302 may also be transported to a corresponding position by the first rotary transport mechanism 201A and the second rotary transport mechanism 201B, respectively, for recycling.
Illustratively, the first carousel 201A and/or the second carousel 201B are endless tracks, and at least a section proximate to the complex is a straight carousel section. Wherein the length of the linear conveyor section is greater than 1/2 of the spacing of the traction mechanism 10 from the clamping mechanism 502 and less than the spacing of the traction mechanism 10 from the clamping mechanism 502. Based on the position and length design requirements of the linear conveying section, the separation of the pole pieces 302 on two sides of the diaphragm 301 can be realized, the condition that the separation is incomplete due to omission of the pole pieces 302 is avoided, and the processing efficiency of the pole piece separating mechanism 20 can be ensured.
As shown in fig. 2-3, fig. 3 is a schematic diagram of a pole piece adsorption assembly shown according to an exemplary embodiment. In the present exemplary embodiment, the first adsorption-separation mechanism 20A includes a plurality of first pole piece adsorption assemblies 202A, and the plurality of first pole piece adsorption assemblies 202A are uniformly distributed around the outer peripheral side of the first rotary transfer mechanism 201A. Similarly, the second suction separating mechanism 20B includes a plurality of second pole piece suction members 202B, and the plurality of second pole piece suction members 202B are uniformly distributed around the outer peripheral side of the second rotary conveying mechanism 201B. In the plurality of first pole piece adsorption assemblies 202A and the plurality of second pole piece adsorption assemblies 202B, positive and negative pressures can be independently controlled based on each adsorption assembly, so that the effects of adsorption and off-axis rotation can be realized, and the efficiency is maximized.
Illustratively, as shown in fig. 3, the first pole piece adsorption assembly 202A comprises: a first negative pressure generating device 2021A provided on the first rotary transfer mechanism 201A; the first suction plate 2022A is connected to the first negative pressure generator 2021A by a first connecting rod 2023A, and is used for sucking the pole piece 302. Similarly, the second pole piece suction assembly 202B includes: a second negative pressure generating device 2021B provided on the second rotary transfer mechanism 201B; the second suction plate 2022B is connected to the second negative pressure generating device 2021B through a second connecting rod 2023B, and is used for adsorbing the pole piece 302.
In another alternative, as shown in fig. 4, fig. 4 is a schematic diagram illustrating the placement of suction cups in a pole piece suction assembly according to an exemplary embodiment. The first pole piece adsorption assembly 202A comprises: a first suction cup 2024A for sucking the pole piece 302; the first connecting rod 2023A has one end connected to the first suction cup 2024A via a movable shaft and the other end connected to the first rotary transfer mechanism 201A. Similarly, the second pole piece suction assembly 202B includes: a second suction cup 2024B for sucking the pole piece 302; and a second connecting rod 2023B, one end of which is connected to the second suction cup 2024B through a movable shaft, and the other end of which is connected to the second rotary transfer mechanism 201B.
In the present exemplary embodiment, after the suction cup is connected to the corresponding connection rod by using the movable shaft, a certain movable angle can be provided during the movement of the suction cup along with the corresponding rotary transfer mechanism. When the complex separated on the chip is pulled by the pulling mechanism, the linear transfer section of the first adsorption separation mechanism 20A and the linear transfer section of the second adsorption separation mechanism 20B located at both sides of the complex also move in a preset direction. At this time, the first pole piece suction member 202A and the second pole piece suction member 202B on the two straight conveying sections also move. Taking the first pole piece adsorption assembly 202A as an example, when the first pole piece adsorption assembly rotates from the bending section of the annular track to the linear conveying section, the first pole piece adsorption assembly can be opposite to one side surface of the composite body, and can enable the sucker to better adsorb the pole piece 302 based on a certain movable angle of the sucker.
In the present exemplary embodiment, the first pole piece suction assembly 202A and the second pole piece suction assembly 202B are also optimized for the consideration that the suction cup may not be aligned with the pole piece 302 when suction is applied. Illustratively, the first pole piece adsorption assembly 202A further comprises: a first driving mechanism for adjusting a suction direction of the first suction cup 2024A; a first position detection assembly for detecting the position of the pole piece 302 on a first side of the diaphragm 301; the second pole piece suction assembly 202B further includes: a second driving mechanism for adjusting the direction of the second suction cup 2024B; a second position detection assembly for detecting the position of the pole piece 302 on the second side of the diaphragm 301.
In some exemplary embodiments, as shown in fig. 3, first connecting rod 2023A is a telescoping rod; and/or the second connecting rod 2023B is a telescopic rod. After the first connecting rod 2023A and/or the second connecting rod 2023B are changed into telescopic rods, the distance between the sucker and the pole piece 302 can be adjusted, so that the sucker is more beneficial to accurately sucking the pole piece 302, and the sucking efficiency is improved.
As shown in fig. 2, the separation device further includes: a first receiving device 401A and a second receiving device 401B. Wherein the first storage device 401A includes: the first pole piece storage box is positioned below the first adsorption separation mechanism 20A; a third position detecting component 402A for detecting the position of the pole piece 302 adsorbed on the first adsorption separation mechanism 20A. Similarly, the second housing device 401B includes: a second pole piece accommodating box which is positioned below the second adsorption separation mechanism 20B; a fourth position detecting component 402B for detecting the position of the pole piece 302 adsorbed on the second adsorption separation mechanism 20B.
Taking the suction cup for suction in the pole piece separating mechanism 20 as an example, when the third position detecting component 402A approaches to the first suction cup 2024A and moves to a preset position (corresponding to the receiving position of the first pole piece receiving box), the controller in the first rotary conveying mechanism 201A controls the first suction cup 2024A to blow air, so that the pole piece 302 is blown into the first pole piece receiving box, and collection of the pole piece 302 is completed. Note that, the working process of the second rotary transfer mechanism 201B is similar to that of the first rotary transfer mechanism 201A, and will not be described here again.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", etc. are directions or positional relationships based on the operation state of the present utility model are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, unless otherwise specifically defined and limited. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model has been described above in connection with preferred embodiments, which are, however, exemplary only and for illustrative purposes. On this basis, the utility model can be subjected to various substitutions and improvements, and all fall within the protection scope of the utility model.
Claims (10)
1. A separator for a laminated battery, the separator comprising:
the traction mechanism is used for dragging the diaphragm in the battery cell;
a pole piece separation mechanism comprising: the adsorption separation mechanism is arranged on one side or two sides of the diaphragm, is used for separating pole pieces on the diaphragm in the process of pulling the diaphragm by the pulling mechanism, and has a first state and a second state in the operation process;
when the adsorption separation mechanism is in a first state, the adsorption separation mechanism adsorbs and separates out the pole piece on the diaphragm and transfers the pole piece; when the adsorption separation mechanism is in the second state, the adsorption separation mechanism spits out the transported pole piece.
2. The separator of a laminated battery according to claim 1, wherein the separator further comprises: the limiting mechanism of the electric core,
the electric core stop gear is used for holding the electric core, just electric core stop gear includes: the base is used for supporting the battery cell; the clamping mechanism is arranged on the base and is used for applying pretightening force to the side face of the battery cell above the base so as to be matched with the traction mechanism to disassemble the battery cell;
the pole piece separating mechanism is located between the battery core limiting mechanism and the traction mechanism.
3. The separator of laminated cells according to claim 2, wherein the clamping mechanism comprises:
the first clamping plate and the second clamping plate are oppositely arranged on the base, and at least one of the first clamping plate and the second clamping plate can move along the opposite directions so as to clamp the battery cell;
the first air film is arranged on the surface of the first clamping plate, which faces the second clamping plate; the second air film is arranged on the surface of the second clamping plate, which faces the first clamping plate.
4. The separator of claim 1, wherein the adsorption separation mechanism disposed on one side or both sides of the separator comprises:
the first adsorption separation mechanism is arranged on the first side of the diaphragm and is used for adsorbing and separating the pole piece on the first side of the diaphragm; and/or the number of the groups of groups,
the second adsorption separation mechanism is arranged on a second side of the diaphragm opposite to the first side of the diaphragm and is used for adsorbing and separating the pole piece on the second side of the diaphragm.
5. The separator for laminated cells according to claim 4, wherein,
the first adsorption separation mechanism includes: a first rotary conveying mechanism, wherein a linear conveying section parallel to the traction direction of the diaphragm is formed on one side of the first rotary conveying mechanism, which is close to the diaphragm; the first pole piece adsorption assembly is arranged on the outer peripheral side of the first rotary conveying mechanism and synchronously moves along with the first rotary conveying mechanism;
the second adsorption separation mechanism includes: a second rotary conveying mechanism, wherein a linear conveying section parallel to the traction direction of the diaphragm is formed on one side of the second rotary conveying mechanism, which is close to the diaphragm; the second pole piece adsorption component is arranged on the outer circumferential side of the second rotary conveying mechanism, and synchronously moves along with the second rotary conveying mechanism.
6. The separator for laminated cells according to claim 5, wherein,
the first pole piece adsorption assembly comprises: the first negative pressure generating device is arranged on the first rotary conveying mechanism; the first suction plate is connected with the first negative pressure generating device through a first connecting rod and is used for adsorbing the pole piece;
the second pole piece suction assembly includes: the second negative pressure generating device is arranged on the second rotary conveying mechanism; and the second suction plate is connected with the second negative pressure generating device through a second connecting rod and is used for adsorbing the pole piece.
7. The separator for laminated cells according to claim 5, wherein,
the first pole piece adsorption assembly comprises: the first sucker is used for sucking the pole piece; one end of the first connecting rod is connected with the first sucker through a movable rotating shaft, and the other end of the first connecting rod is connected with the first rotary conveying mechanism;
the second pole piece suction assembly includes: the second sucker is used for sucking the pole piece; and one end of the second connecting rod is connected with the second sucker through a movable rotating shaft, and the other end of the second connecting rod is connected with the second rotary conveying mechanism.
8. The separator of claim 7, wherein the first pole piece adsorption assembly further comprises: the first driving mechanism is used for adjusting the suction direction of the first sucker; a first position detection assembly for detecting the position of a pole piece located on a first side of the diaphragm;
the second pole piece suction assembly further comprises: the second driving mechanism is used for adjusting the direction of the second sucker; a second position detection assembly for detecting the position of a pole piece located on a second side of the diaphragm.
9. The separator of laminated cells according to claim 6 or 7, wherein the first connecting rod is a telescopic rod; and/or, the second connecting rod is a telescopic rod.
10. The separator of a laminated battery according to claim 4, wherein the separator further comprises:
a first storage device comprising: the first pole piece storage box is positioned below the first adsorption separation mechanism; the third position detection assembly is used for detecting the position of the pole piece adsorbed on the first adsorption separation mechanism;
a second storage device comprising: the second pole piece storage box is positioned below the second adsorption separation mechanism; and the fourth position detection assembly is used for detecting the position of the pole piece adsorbed on the second adsorption separation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382080.2U CN219881744U (en) | 2023-06-01 | 2023-06-01 | Separator of lamination battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382080.2U CN219881744U (en) | 2023-06-01 | 2023-06-01 | Separator of lamination battery |
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| Publication Number | Publication Date |
|---|---|
| CN219881744U true CN219881744U (en) | 2023-10-24 |
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| CN202321382080.2U Active CN219881744U (en) | 2023-06-01 | 2023-06-01 | Separator of lamination battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139328A (en) * | 2023-10-31 | 2023-12-01 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and device |
| CN117239278A (en) * | 2023-11-13 | 2023-12-15 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and battery cell disassembling device |
-
2023
- 2023-06-01 CN CN202321382080.2U patent/CN219881744U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139328A (en) * | 2023-10-31 | 2023-12-01 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and device |
| CN117139328B (en) * | 2023-10-31 | 2024-02-06 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and device |
| CN117239278A (en) * | 2023-11-13 | 2023-12-15 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and battery cell disassembling device |
| CN117239278B (en) * | 2023-11-13 | 2024-03-12 | 中创新航科技集团股份有限公司 | Battery cell disassembling method and battery cell disassembling device |
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