CN219979636U - Battery restraint device - Google Patents
Battery restraint device Download PDFInfo
- Publication number
- CN219979636U CN219979636U CN202321246731.5U CN202321246731U CN219979636U CN 219979636 U CN219979636 U CN 219979636U CN 202321246731 U CN202321246731 U CN 202321246731U CN 219979636 U CN219979636 U CN 219979636U
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- Prior art keywords
- pushing
- component
- piece
- battery module
- battery
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- 230000000903 blocking effect Effects 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery restraint device which comprises a supporting component, a pushing component, a blocking component and a pressure maintaining component, wherein the pushing component and the blocking component are positioned on opposite sides of the supporting component, the supporting component is used for bearing a battery module, the pushing component comprises a pushing driving piece and a pushing piece, a driving end of the pushing driving piece is connected with the pushing piece, the blocking component is used for limiting a first end of the battery module, the pushing driving piece drives the pushing piece to push a second end of the battery module on the supporting component so that the first end of the battery module is close to and abuts against the blocking component, the pressure maintaining component is arranged on the pushing component, and the pressure maintaining component is used for applying preset pressure on the second end of the battery module when the first end of the battery module abuts against the blocking component. The battery restraint device adopts the servo electric cylinder to push the battery modules, so that the pressure of pressing the battery modules each time is consistent, and the charging capacity of each group of battery modules is consistent.
Description
Technical Field
The utility model relates to the field of new energy batteries, in particular to a battery restraint device.
Background
With the development of economy and social progress, the development of new energy batteries has become a necessary and social consensus. There are also increasing battery specifications, and the high voltage formation during battery production needs to be more optimized.
As is well known, the high-voltage formation of the battery is performed by an air cylinder or a hydraulic cylinder, and the pressure of each pressing operation cannot be ensured by the pressing operation, so that the charging capacity of the battery after each pressing operation is relatively high in variability.
Disclosure of Invention
The utility model aims to provide a battery restraint device so as to solve the problem that the pressure of each pressing operation is inconsistent in the prior art.
The technical aim of the utility model is realized by the following technical scheme:
the battery restraint device comprises a support component, a pushing component, a blocking component and a pressure maintaining component,
the pushing component and the blocking component are positioned at the opposite sides of the supporting component, the supporting component is used for bearing the battery module,
the pushing assembly comprises a pushing driving piece and a pushing piece, the driving end of the pushing driving piece is connected with the pushing piece, the pushing driving piece drives the pushing piece to be close to or far away from the supporting assembly,
the material blocking component is used for limiting the first end of the battery module, the pushing driving component drives the pushing component to push the second end of the battery module on the supporting component so that the first end of the battery module is close to and abutted against the material blocking component,
the pressure maintaining assembly is arranged on the pushing assembly and is used for applying preset pressure to the second end of the battery module when the first end of the battery module abuts against the blocking assembly so as to maintain the pressure of the battery module.
Further, the material blocking assembly comprises a lifting member, a lifting driving member and a guiding assembly, wherein the lifting member is slidably installed on the guiding assembly, the driving end of the lifting driving member is connected with the lifting member, the lifting driving member drives the lifting member to rise to a high position so as to block the first end of the battery module, or the lifting driving member drives the lifting member to descend to a low position so as to avoid the battery module.
Further, dodge the groove has been seted up on the pushing component, the pressurize subassembly set up in dodge the inslot, the pressurize subassembly includes two at least servo electric cylinders, two servo electric cylinder's stiff end all install in dodge the inslot, two servo electric cylinder's expansion end is provided with the pressure retaining piece, servo electric cylinder drive the pressure retaining piece promotes battery module with keep off the cooperation of material subassembly, in order to right the battery module is pressurize.
Further, the guide assembly comprises two symmetrical straight guide rails which are vertically arranged on two sides of the lifting piece and a sliding block which is assembled on the straight guide rails, the lifting piece is installed on the sliding block, and the lifting piece slides on the straight guide rails through the sliding block to realize guide.
Further, a guide pulley block is arranged on the supporting component, and the battery module can roll on the supporting component through the guide pulley block.
Further, the pushing piece is further provided with at least two pushing rods, the at least two pushing rods are uniformly arranged at intervals at one end, close to the supporting component, of the pushing piece, and the pushing driving piece drives the pushing piece to push the battery module through the pushing rods.
Compared with the prior art, the battery restraint device provided by the utility model has the following beneficial effects:
1. after the pushing component pushes the battery module to lean against the blocking component, the pressure maintaining component is used for maintaining the pressure of the battery module, so that the reliability of high-pressure formation of the battery module is ensured.
2. The pressure maintaining assembly maintains the pressure of the battery modules by adopting the servo electric cylinders, the pressure of the servo electric cylinders is stable, the same pre-pressure can be provided for each group of battery modules which are pressed, and the consistency of the charging capacity of each group of battery modules after high-pressure formation is ensured.
Drawings
FIG. 1 is a schematic perspective view of a battery restraint device according to an embodiment of the utility model;
FIG. 2 is a right-side view of a battery restraint device according to an embodiment of the utility model;
fig. 3 is a schematic top view of a battery restraint device according to an embodiment of the utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a battery restraint device includes a support assembly 1, a pushing assembly 2, a blocking assembly 3 and a pressure maintaining assembly 4,
the pushing component 2 and the blocking component 3 are positioned on opposite sides of the supporting component 1, the supporting component 1 is used for bearing the battery module,
the pushing assembly 2 comprises a pushing driving piece 20 and a pushing piece 21, the driving end of the pushing driving piece 20 is connected with the pushing piece 21, the pushing driving piece 20 drives the pushing piece 21 to be close to or far away from the supporting assembly 1,
the material blocking component 3 is used for limiting the first end of the battery module, the pushing driving piece 20 drives the pushing piece 21 to push the second end of the battery module on the supporting component 1, so that the first end of the battery module is close to and abutted against the material blocking component 3,
the pressure maintaining component 4 is arranged on the pushing component 2, and the pressure maintaining component 4 is used for applying preset pressure to the second end of the battery module when the first end of the battery module abuts against the blocking component 3 so as to maintain the pressure of the battery module.
Preferably, the pushing driving member 20 is a servo cylinder 40, so that the pressure applied to each group of battery modules is consistent.
Therefore, the pushing driving member 20 is used to push the battery module to lean against the material blocking component 3, and the pressure maintaining component 4 is used to maintain the pressure of the battery module, so as to provide a battery restraint device with reliable lamination and consistent pressure.
As an embodiment, the material blocking assembly 3 includes a lifting member 30, a lifting driving member 31 and a guide assembly 32, wherein the lifting member 30 is slidably mounted on the guide assembly 32, the driving end of the lifting driving member 31 is connected with the lifting member 30, and the lifting driving member 31 drives the lifting member 30 to rise to a high position so as to block the first end of the battery module, or the lifting driving member 31 drives the lifting member 30 to descend to a low position so as to avoid the battery module.
Therefore, the battery module still needs to enter the next process after the lamination is completed, and the lifting driving member 31 is used to drive the lifting member 30 to lift or descend, so that the lifting member 30 can block or avoid the battery module, so as to laminate the battery module or enable the battery module to enter the next process.
As an implementation mode, the pushing piece 21 is provided with an avoidance groove, the pressure maintaining component 4 is arranged in the avoidance groove, the pressure maintaining component 4 comprises at least two servo electric cylinders 40, fixed ends of the two servo electric cylinders 40 are all arranged in the avoidance groove, movable ends of the two servo electric cylinders 40 are provided with pressure maintaining blocks 41, and the pressure maintaining blocks 41 are driven by the servo electric cylinders 40 to push the battery module to be matched with the material blocking component 3 so as to maintain the pressure of the battery module.
Preferably, two servo cylinders 40 are used.
Therefore, the servo battery is installed in the avoidance groove, space is saved, the servo electric cylinder 40 is selected for maintaining the pressure of the battery modules, the same pre-pressure can be provided for each group of battery modules for maintaining the pressure, the charging capacity of each group of battery modules is consistent, and the pressure maintaining assembly 4 with a compact structure and a good pressure maintaining effect is provided.
As an embodiment, the guide assembly 32 includes two symmetrical linear guide rails 320 vertically disposed at both sides of the elevating member 30 and a slider 321 assembled on the linear guide rails 320, the elevating member 30 is mounted on the slider 321, and the elevating member 30 slides on the linear guide rails 320 through the slider 321 to achieve the guide.
It can be seen that, through the cooperation between the linear guide 320 and the slider 321, it is ensured that the lifting member 30 is not biased during the lifting or lowering process, and the reliability of the movement of the lifting member 30 is ensured.
As an embodiment, the support assembly 1 is provided with a guide pulley block 5, and the battery module can roll on the support assembly 1 through the guide pulley block 5.
Therefore, the guide pulley block 5 is adopted to enable the battery module to roll on the supporting component 1 when being pushed by the pushing piece 21, the structure is simple, the cost is low, and the realization is easy.
As an embodiment, the pushing member 21 is further provided with at least two pushing rods 22, and the at least two pushing rods 22 are uniformly installed at one end of the pushing member 21 near the supporting component 1 at intervals, and the pushing driving member 20 drives the pushing member 21 to push the battery module through the pushing rods 22.
Preferably, four pushing rods 22 are provided, and the four pushing rods 22 are symmetrically arranged on the pushing piece 21 in pairs.
It can be seen that the pushing member 21 contacts the battery module through the pushing rod 22, thereby pushing the battery module, reducing the size required for the pushing member 21.
When the battery restraint device is used for pressing the battery, the battery module is placed on the supporting component 1, the lifting driving piece 31 drives the lifting piece 30 to rise to a high position, the pushing driving piece 20 drives the pushing piece 21 to push the battery module to lean against the lifting piece 30 through the pushing rod 22, after the battery module leans against the lifting piece 30, the driving end of the servo electric cylinder 40 of the pressure maintaining component 4 stretches out to enable the pressure maintaining block 41 to prop against the battery module, a pre-pressing force is provided for the battery module, the preset time is kept, and the pressure maintaining is completed.
In the embodiments disclosed herein, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art according to the specific circumstances.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A battery restraint device, characterized in that: the battery restraint device comprises a supporting component, a pushing component, a blocking component and a pressure maintaining component, wherein,
the pushing component and the blocking component are positioned at the opposite sides of the supporting component, the supporting component is used for bearing the battery module,
the pushing assembly comprises a pushing driving piece and a pushing piece, the driving end of the pushing driving piece is connected with the pushing piece, the pushing driving piece drives the pushing piece to be close to or far away from the supporting assembly,
the material blocking component is used for limiting the first end of the battery module, the pushing driving component drives the pushing component to push the second end of the battery module on the supporting component so that the first end of the battery module is close to and abutted against the material blocking component,
the pressure maintaining assembly is arranged on the pushing assembly and is used for applying preset pressure to the second end of the battery module when the first end of the battery module abuts against the blocking assembly so as to maintain the pressure of the battery module.
2. The battery restraint device of claim 1, wherein: the material blocking assembly comprises a lifting piece, a lifting driving piece and a guiding assembly, wherein the lifting piece is slidably installed on the guiding assembly, the driving end of the lifting driving piece is connected with the lifting piece, the lifting driving piece drives the lifting piece to rise to a high position so as to block the first end of the battery module, or the lifting driving piece drives the lifting piece to descend to a low position so as to avoid the battery module.
3. The battery restraint device of claim 1, wherein: the pushing piece is provided with an avoidance groove, the pressure maintaining assembly is arranged in the avoidance groove, the pressure maintaining assembly comprises at least two servo electric cylinders, the fixed ends of the servo electric cylinders are respectively arranged in the avoidance groove, the movable ends of the servo electric cylinders are provided with pressure maintaining blocks, and the servo electric cylinders drive the pressure maintaining blocks to push the battery module to be matched with the material blocking assembly so as to maintain the pressure of the battery module.
4. The battery restraint device of claim 2, wherein: the guide assembly comprises two symmetrical linear guide rails and a sliding block, wherein the linear guide rails are symmetrically and vertically arranged on two sides of the lifting piece, the sliding block is assembled on the linear guide rails, the lifting piece is installed on the sliding block, and the lifting piece slides on the linear guide rails through the sliding block to realize guide.
5. The battery restraint device of claim 1, wherein: the support assembly is provided with a guide pulley block, and the battery module can roll on the support assembly through the guide pulley block.
6. The battery restraint device of claim 1, wherein: the pushing piece is further provided with at least two pushing rods, the at least two pushing rods are installed at equal intervals at one end, close to the supporting component, of the pushing piece, and the pushing driving piece drives the pushing piece to push the battery module through the pushing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321246731.5U CN219979636U (en) | 2023-05-22 | 2023-05-22 | Battery restraint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321246731.5U CN219979636U (en) | 2023-05-22 | 2023-05-22 | Battery restraint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979636U true CN219979636U (en) | 2023-11-07 |
Family
ID=88592461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321246731.5U Active CN219979636U (en) | 2023-05-22 | 2023-05-22 | Battery restraint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650265A (en) * | 2023-12-28 | 2024-03-05 | 珠海科创储能科技有限公司 | Restraint device |
-
2023
- 2023-05-22 CN CN202321246731.5U patent/CN219979636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650265A (en) * | 2023-12-28 | 2024-03-05 | 珠海科创储能科技有限公司 | Restraint device |
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