CN219778967U - Battery pole piece positioning device - Google Patents
Battery pole piece positioning device Download PDFInfo
- Publication number
- CN219778967U CN219778967U CN202320547519.6U CN202320547519U CN219778967U CN 219778967 U CN219778967 U CN 219778967U CN 202320547519 U CN202320547519 U CN 202320547519U CN 219778967 U CN219778967 U CN 219778967U
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- CN
- China
- Prior art keywords
- pole piece
- battery pole
- positioning device
- base plate
- conveyor belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 9
- 238000003475 lamination Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Secondary Cells (AREA)
Abstract
The utility model discloses a battery pole piece positioning device which comprises a base plate, a conveyor belt, a driving device, a feeding plate, a first grabbing mechanism and positioning mechanisms, wherein the feeding plate is arranged on the conveyor belt, the feeding plate is used for placing a battery pole piece, the conveyor belt is arranged below one side of the base plate, a power output end of the driving device is connected with the conveyor belt, the driving device can drive the conveyor belt to move so as to drive the feeding plate to move to the edge of the base plate, the positioning mechanisms are respectively arranged on four directions of the base plate, limited positioning is limited among the positioning mechanisms, the first grabbing mechanism is used for grabbing the battery pole piece placed on the feeding plate and transferring the battery pole piece to the limited positioning, and the positioning mechanisms are used for correcting the position of the battery pole piece on the limited positioning. The device realizes automatic feeding and accurate positioning of the battery pole pieces, thereby achieving the purpose of improving the production efficiency.
Description
Technical Field
The utility model relates to the technical field of battery equipment, in particular to a battery pole piece positioning device.
Background
The middle section of the battery core manufacturing of the lithium ion battery is mainly provided with a battery core structure through two processes of winding and lamination. The winding is a production process for winding the pole pieces and the diaphragms with matched sizes after the slitting and stopping the adhesive tape to form the battery core with the required specification. The lamination is a production process for alternately stacking the pole pieces and the diaphragms together to finally finish the multi-layer lamination battery core. With the rapid development of new energy industry, the battery industry is coming to new climax. In order to meet the product requirement, the power battery is manufactured by taking a lamination process as a master and slave to achieve high energy density, high multiplying power and high safety performance. Because of the product specificity, the lamination process is more stringent than the winding process, and the production efficiency of the device is also greatly compromised in order to achieve higher quality consistency of the product, so that many cell manufacturers have higher requirements on the device accuracy and efficiency.
Disclosure of Invention
The aim of the embodiment of the utility model is that: the battery pole piece positioning device can solve the problems in the prior art, achieves automatic feeding and accurate positioning of the battery pole pieces, and achieves the purpose of improving production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in one aspect, a battery pole piece positioning device is provided, including: base plate, conveyer belt, drive arrangement, delivery sheet, first snatch mechanism and positioning mechanism, the delivery sheet set up in on the conveyer belt, the delivery sheet is used for placing the battery pole piece, the conveyer belt set up in one side below of base plate, drive arrangement's power take off end with the conveyer belt is connected, drive arrangement can drive the conveyer belt removes, and then drives the delivery sheet removes to the edge of base plate, positioning mechanism set up respectively in four positions of base plate, and each inject between the positioning mechanism and be formed into limited location, first snatch mechanism be used for snatch place in battery pole piece on the delivery sheet, and transfer to on the limited location, positioning mechanism is used for correcting the position of battery pole piece on the limited location.
In some embodiments, the battery pole piece feeding device further comprises an air blowing assembly, wherein the air blowing assembly is arranged on one side of the substrate, which is close to the conveyor belt, and can blow air to the battery pole piece on the feeding plate.
In some embodiments, the blowing assembly includes a nozzle, a gas pipe having one end connected to the nozzle and the other end connected to the gas tank for storing nitrogen.
In some embodiments, the conveyor belt is provided with relatively movable side plates on both sides.
In some embodiments, the feeding plates are arranged in a plurality, and each feeding plate is uniformly arranged on the conveyor belt at intervals.
In some embodiments, the positioning mechanism comprises a push plate and a cylinder, the cylinder is mounted on the base plate, the push plate is connected with a power output end of the cylinder, and the push plate can extend or retract relative to the cylinder.
In some embodiments, the top end of the push plate is provided with an inclined part inclined from outside to inside.
In some embodiments, the substrate may be provided with a relief slot through which the feeding plate may be turned.
In some embodiments, the battery pole piece correction device further comprises a second grabbing mechanism, wherein the second grabbing mechanism is used for grabbing the battery pole piece which is corrected and positioned at the limiting position and transferring the battery pole piece to a production area.
In some embodiments, the first grasping mechanism includes a suction cup that can attract a battery pole piece.
The beneficial effects of the utility model are as follows: in an initial state, a feeding plate arranged on a conveyor belt is positioned below a substrate, a battery pole piece is placed on the feeding plate, a driving device is started to drive the conveyor belt to act, the feeding plate is conveyed to the edge of the substrate, the battery pole piece on the feeding plate is grabbed by a first grabbing mechanism and moves to a limited position, and meanwhile, a positioning mechanism positioned in four directions is started to position and correct the battery pole piece positioned in the limited position, so that the placement position of the battery pole piece is ensured to be accurate; the device has realized automatic feeding and accurate location of battery pole piece, and but whole automated processing has reduced the cost of labor, has guaranteed the uniformity of battery pole piece, can effectively improve comprehensive production efficiency, in addition, can also adapt to the material loading and the location of not unidimensional battery pole piece, and applicable scope is wider.
Drawings
The utility model is described in further detail below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a battery pole piece positioning device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a positioning mechanism according to an embodiment of the utility model.
In the figure: 1. a substrate; 101. an avoidance groove; 2. a conveyor belt; 3. a driving device; 4. a feeding plate; 5. a positioning mechanism; 501. a cylinder; 502. a push plate; 503. an inclined portion; 6. a side plate; 7. and a blowing assembly.
Detailed Description
In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
As shown in fig. 1, this embodiment provides a battery pole piece positioning device, including: base plate 1, conveyer belt 2, drive arrangement 3, delivery sheet 4, first snatch mechanism and positioning mechanism 5, delivery sheet 4 set up in on the conveyer belt 2, delivery sheet 4 be used for placing the battery pole piece, conveyer belt 2 set up in one side below of base plate 1, drive arrangement 3's power take off end with conveyer belt 2 is connected, drive arrangement 3 can drive conveyer belt 2 removes, and then drives delivery sheet 4 removes to the edge of base plate 1, positioning mechanism 5 set up respectively in four positions of base plate 1, and each be limited to be formed into between the positioning mechanism 5, first snatch mechanism be used for snatch place in battery pole piece on delivery sheet 4 to transfer to on the limited to, positioning mechanism 5 is used for correcting the battery pole piece and is in the position on the limited to put.
Based on the above scheme, the conveyor belt 2 is in a closed loop structure, the feeding plate 4 arranged on the conveyor belt 2 can rotate back and forth, the conveyor belt 2 is relatively vertical to the substrate 1, one end of the conveyor belt 2 is nearly parallel to the substrate 1, and the other end is positioned below the side of the substrate 1; in an initial state, a feeding plate 4 arranged on a conveyor belt 2 is positioned below a substrate 1, a battery pole piece is placed on the feeding plate 4, a driving device 3 is started to drive the conveyor belt 2 to act, the feeding plate 4 is conveyed to the edge of the substrate 1, the battery pole piece on the feeding plate 4 is grabbed by a first grabbing mechanism and moves to a limiting position, and meanwhile, a positioning mechanism 5 positioned at four directions is started to position and correct the battery pole piece positioned at the limiting position, so that the placement position of the battery pole piece is ensured to be accurate; the device has realized automatic feeding and accurate location of battery pole piece, and but whole automated processing has reduced the cost of labor, has guaranteed the uniformity of battery pole piece, can effectively improve comprehensive production efficiency, in addition, can also adapt to the material loading and the location of not unidimensional battery pole piece, and applicable scope is wider.
In order to ensure the mounting stability of the substrate 1, a bracket is required to be correspondingly arranged at the four end corners of the bottom of the substrate 1, so that the height and stability of the substrate 1 can be ensured.
In some embodiments, the device further comprises an air blowing assembly 7, the air blowing assembly 7 is mounted on one side of the substrate 1 close to the conveyor belt 2, and the air blowing assembly 7 can blow air to the battery pole pieces on the feeding plate 4.
Specifically, the blowing assembly 7 comprises a nozzle, a gas pipe and a gas storage tank, wherein one end of the gas pipe is connected with the nozzle, the other end of the gas pipe is connected to the gas storage tank, and the gas storage tank is used for storing nitrogen. The nitrogen gas in the gas holder is carried to the nozzle blowout through the gas-supply pipe, can produce a certain amount of air resistance to the battery pole piece on the delivery sheet 4, prevents that first snatch the condition of taking more once only of mechanism from taking the emergence, can also carry out certain stabilization to the battery pole piece of treating to take simultaneously, in addition, can also effectively clear up the dust on the battery pole piece, reaches the purpose of control product quality.
To match the battery pole pieces with different sizes, two sides of the conveyor belt 2 are provided with side plates 6 which can move relatively. The two side plates 6 are arranged between the two side plates 6, and the two side plates 6 can move left and right, so that the width of the arrangement position is adjusted to match with the battery pole pieces with different sizes; moreover, the side plate 6 is in contact with the battery pole piece, so that the battery pole piece can be stably placed on the placement position, and the friction force between the side plate 6 and the battery pole piece can effectively control the material taking quantity of the first grabbing mechanism.
As a preferred implementation manner of this embodiment, the feeding plates 4 are disposed in a plurality, and each feeding plate 4 is disposed on the conveyor belt 2 at an even interval. The battery pole pieces can be placed on each feeding plate 4, which is equivalent to that the conveying belt 2 can continuously convey the battery pole pieces upwards, and the production efficiency can be effectively improved.
Alternatively, as shown in fig. 2, the positioning mechanism 5 includes a push plate 502 and a cylinder 501, the cylinder 501 is mounted on the base plate 1, the push plate 502 is connected to a power output end of the cylinder 501, and the push plate 502 is extendable or retractable with respect to the cylinder 501. And the positioning mechanisms 5 are positioned at four directions, namely front, back, left and right, and the air cylinder 501 drives the push plate 502 to move relatively in the middle at the same time, so that the battery pole piece positioned at a limited position is abutted by the omnibearing push plate 502, and the accurate positioning of the battery pole piece is ensured.
In addition, after the size of the battery pole piece is determined, a hard material can be used for cutting a size template with the same size as the battery pole piece, the size template can be placed on a limiting position, the size template can be used for correcting the battery pole piece, and meanwhile, the size template can also be used as a reference for preventing the positioning mechanism 5 from causing secondary damage to the battery pole piece in the operation process due to the fact that the battery pole piece is not stressed.
In some embodiments, the top end of the push plate 502 is provided with an inclined portion 503 that is inclined from outside to inside. The four-way push plate 502 has opposite inclined portions 503, which can make the battery pole piece set in a limited position with more fault tolerance.
Preferably, the substrate 1 may be provided with a relief groove 101 through which the feeding plate 4 may be turned. Because the conveyor belt 2 is closed-loop and can rotate repeatedly, the feeding plate 4 positioned on the conveyor belt 2 naturally moves along with the conveyor belt, and the avoiding groove 101 has the function of enabling the feeding plate 4 to smoothly overturn and pass through without affecting the movement of the conveyor belt 2 and the feeding plate 4.
In some embodiments, the battery pole piece correction device further comprises a second grabbing mechanism, wherein the second grabbing mechanism is used for grabbing the battery pole piece which is corrected and positioned at the limiting position and transferring the battery pole piece to a production area.
In some embodiments, the first grasping mechanism includes a suction cup that can attract a battery pole piece.
In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.
In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (10)
1. A battery pole piece positioning device, comprising: base plate (1), conveyer belt (2), drive arrangement (3), delivery sheet (4), first snatch mechanism and positioning mechanism (5), delivery sheet (4) set up in on conveyer belt (2), delivery sheet (4) are used for placing the battery pole piece, conveyer belt (2) set up in one side below of base plate (1), the power take off end of drive arrangement (3) with conveyer belt (2) are connected, drive arrangement (3) can drive conveyer belt (2) remove, and then drive delivery sheet (4) remove to the edge of base plate (1), positioning mechanism (5) set up respectively in four positions of base plate, and inject between positioning mechanism (5) and form limited location, first snatch mechanism be used for snatch the battery pole piece of placing on delivery sheet (4) and transfer to on the limited location, positioning mechanism (5) are used for correcting the battery pole piece and are in the position on the limited location.
2. The battery pole piece positioning device according to claim 1, further comprising an air blowing assembly (7), wherein the air blowing assembly (7) is mounted on one side of the substrate (1) close to the conveyor belt (2), and the air blowing assembly (7) can blow air into the battery pole piece on the feeding plate (4).
3. The battery pole piece positioning device according to claim 2, wherein the air blowing assembly (7) comprises a nozzle, an air pipe and an air storage tank, one end of the air pipe is connected with the nozzle, the other end is connected with the air storage tank, and the air storage tank is used for storing nitrogen.
4. Battery pole piece positioning device according to claim 1, characterized in that the conveyor belt (2) is provided with relatively movable side plates (6) on both sides.
5. The battery pole piece positioning device according to claim 1, wherein a plurality of feeding plates (4) are arranged, and each feeding plate (4) is uniformly arranged on the conveyor belt (2) at intervals.
6. The battery pole piece positioning device according to claim 1, characterized in that the positioning mechanism (5) comprises a push plate (502) and a cylinder (501), the cylinder (501) is mounted on the base plate (1), the push plate (502) is connected with a power output end of the cylinder (501), and the push plate (502) can be extended or retracted relative to the cylinder (501).
7. The battery pole piece positioning device according to claim 6, wherein the top end of the push plate (502) is provided with an inclined part (503) inclined from outside to inside.
8. The battery pole piece positioning device according to claim 1, wherein the base plate (1) can be provided with a avoiding groove (101) through which the feeding plate (4) can be overturned.
9. The battery pole piece positioning device of claim 1, further comprising a second grasping mechanism for grasping the battery pole piece after correction positioning at the defined location and transferring to a production area.
10. The battery pole piece positioning device of claim 1, wherein the first grasping mechanism comprises a suction cup that can attract a battery pole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320547519.6U CN219778967U (en) | 2023-03-20 | 2023-03-20 | Battery pole piece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320547519.6U CN219778967U (en) | 2023-03-20 | 2023-03-20 | Battery pole piece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219778967U true CN219778967U (en) | 2023-09-29 |
Family
ID=88135816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320547519.6U Active CN219778967U (en) | 2023-03-20 | 2023-03-20 | Battery pole piece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219778967U (en) |
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2023
- 2023-03-20 CN CN202320547519.6U patent/CN219778967U/en active Active
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