CN219937110U - Battery cell shell-entering mechanism and battery cell shell-entering system - Google Patents
Battery cell shell-entering mechanism and battery cell shell-entering system Download PDFInfo
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- CN219937110U CN219937110U CN202320007644.8U CN202320007644U CN219937110U CN 219937110 U CN219937110 U CN 219937110U CN 202320007644 U CN202320007644 U CN 202320007644U CN 219937110 U CN219937110 U CN 219937110U
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- Prior art keywords
- battery cell
- positioning
- assembly
- shell
- aluminum shell
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 73
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 73
- 210000001503 joint Anatomy 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery cell shell-entering mechanism, which comprises: the battery cell positioning table is used for placing the battery cells; the aluminum shell positioning table is used for placing the aluminum shell and enabling the aluminum shell to be arranged vertically; the overturning assembly is connected with the battery cell positioning table and can overturn the battery cell to a vertical state; and the guiding assembly is used for completing the shell-in guiding of the battery cell. According to the utility model, the turnover assembly and the guide assembly are arranged, when the battery cell is placed on the battery cell positioning table, the turnover assembly can quickly turn the battery cell to the vertical state, and the guide assembly can quickly complete the shell-entering guide of the battery cell, so that the battery cell can be quickly shell-entering under the vertical state, and a series of situations that the battery cell is deformed when being in the horizontal state for a long time, the battery cell cannot be normally shell-entering and the like are avoided.
Description
Technical Field
The utility model relates to the technical field of battery manufacturing, in particular to a battery core shell-entering mechanism and a battery core shell-entering system.
Background
The current lithium battery industry is exploded, so that higher requirements are put on the improvement of the production efficiency of lithium batteries. Currently, the battery core assembly and shell insertion mode of a square shell lithium battery is generally that the battery core and the battery shell are horizontally placed for shell insertion. Because the size of electric core is longer, and the electric core is whole softer, the electric core can take place certain deformation under the influence of gravity to lead to the electric core to go into the shell degree of difficulty great when keeping flat, if prevent the electric core to go into the deformation before the shell needs to increase the mechanism of a lot of centre gripping or support, thereby lead to going into the shell more slowly, thereby reduced the efficiency of going into the shell.
The existing shell entering mechanism mainly starts from three aspects:
1. when the aluminum shell is put into the shell, the aluminum shell is in large-surface contact with the jig, and the aluminum shell is horizontally laid on the jig platform for putting into the shell; 2. the guiding mechanism of the aluminum shell is complex and consists of a die-fitting mechanism; 3. the feeding mechanism of the battery core during the shell feeding consists of a complex set of positioning and a plurality of sets of servo linkage circulation.
Aiming at the technical characteristics of the prior battery cell shell entering, the following defects exist:
1. the state of the battery cell is determined by the state of the aluminum shell when the aluminum shell is put into the shell, the battery cell is required to lie flat when the aluminum shell lies flat, and the battery cell has certain sagging due to softer battery cell, so that the friction force between the battery cell and the aluminum shell is increased when the aluminum shell is put into the shell; 2. the guiding mechanism of the aluminum shell needs an air cylinder to carry out die assembly, so that the shell entering time is increased, and the shell entering efficiency is reduced; 3. the feeding mechanism for feeding the shell is too complex and occupies a large area.
Disclosure of Invention
Based on this, it is necessary to provide a cell housing mechanism and a cell housing system for solving the above technical problems.
In one aspect of the present utility model, a cell housing mechanism is provided, comprising:
the battery cell positioning table is used for placing the battery cells;
the aluminum shell positioning table is used for placing the aluminum shell and enabling the aluminum shell to be arranged vertically;
the overturning assembly is connected with the battery cell positioning table and can overturn the battery cell to a vertical state;
and the guiding assembly is used for completing the shell-in guiding of the battery cell.
In some embodiments, the cell-in-case mechanism further comprises:
the battery cell positioning assembly is arranged on the battery cell positioning table and can position the battery cell.
In some embodiments, the cell positioning assembly comprises:
the first positioning cylinders are arranged on the battery cell positioning table, piston rods of the first positioning cylinders are abutted against the outer wall of the battery cell, and the battery cell can be pushed to a preset position and fixed.
In some embodiments, the cell-in-case mechanism further comprises:
the aluminum shell positioning assembly is arranged on the aluminum shell positioning table and can position the aluminum shell.
In some embodiments, the aluminum hull locating assembly includes:
the plurality of second positioning cylinders are arranged on the aluminum shell positioning table;
the fixed clamping plates are at least provided with two and fixed on the piston rod of the second positioning cylinder, and are abutted against the outer wall of the aluminum shell;
the plurality of second positioning cylinders can drive the fixing clamp plates to be abutted against the outer wall of the battery cell, and the aluminum shell is pushed to a preset position and fixed.
In some embodiments, the flipping assembly comprises:
the bracket is arranged below the battery cell positioning table;
the overturning cylinder is arranged on the bracket, and a piston rod of the overturning cylinder is fixedly connected with the battery cell positioning table.
In some embodiments, the guide assembly includes:
the mobile station is provided with at least one group of clamping plates, and the clamping plates can fix the battery cells in the vertical state on the mobile station;
the sliding rail is used for the moving platform to move;
the driving piece is used for driving the clamping plate to move;
the driving cylinder is used for driving the mobile station to move on the sliding rail and moving the battery cell to a preset position.
In some embodiments, the cell-in-case mechanism further comprises:
the jacking cylinder is arranged below the aluminum shell positioning table and can move the aluminum shell to be abutted against the battery cell.
In a second aspect of the present utility model, a battery cell housing system is also presented, comprising the above battery cell housing mechanism.
In some embodiments, the cell-in-case system further comprises:
the control module is connected with the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking cylinder and is used for receiving information sent by the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking cylinder and controlling the movement of the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up upset subassembly and direction subassembly, when the electric core is placed on electric core locating bench, upset subassembly can be fast with electric core upset to vertical state, and the direction subassembly can accomplish the income shell guide of electric core fast to can realize the quick income shell under the vertical state of electric core, thereby avoid electric core to take place deformation when being in the horizontality for a long time, cause electric core can not normally go into a series of situations such as shell.
Drawings
FIG. 1 is a schematic front view of an exemplary embodiment of the present utility model;
fig. 2 is a schematic side view of an exemplary embodiment of the present utility model.
In the figure: 10. a frame; 1. a cell positioning table; 2. a cell positioning assembly; 3. a flip assembly; 31. a bracket; 32. a turnover cylinder; 4. an aluminum shell positioning table; 5. an aluminum shell positioning assembly; 51. a second positioning cylinder; 52. a fixed clamping plate; 6. a guide assembly; 61. a mobile station; 611. a clamping plate; 62. a slide rail; 63. a driving member; 64. a driving cylinder; 7. jacking the air cylinder; 8. a battery cell; 9. an aluminum shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, 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 referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.
As described in the background art, the battery core of the square shell lithium battery is generally assembled into the shell in a manner that the battery core and the battery shell are horizontally placed. Because the size of electric core is longer, and the electric core is whole softer, the electric core can take place certain deformation under the influence of gravity to lead to the electric core to go into the shell degree of difficulty great when keeping flat, if prevent that the electric core from going into the deformation before the shell needs to increase a lot of centre gripping or supporting mechanism, thereby lead to going into the shell and be slower, thereby reduced the efficiency of going into the shell.
The existing shell entering mechanism mainly starts from three aspects:
1. when the aluminum shell is put into the shell, the aluminum shell is in large-surface contact with the jig, and the aluminum shell is horizontally laid on the jig platform for putting into the shell; 2. the guiding mechanism of the aluminum shell is complex and consists of a die-fitting mechanism; 3. the feeding mechanism of the battery core during the shell feeding consists of a complex set of positioning and a plurality of sets of servo linkage circulation.
Aiming at the technical characteristics of the prior battery cell shell-entering, the following defects exist:
1. the state of the battery cell is determined by the state of the aluminum shell when the aluminum shell is put into the shell, the battery cell is required to lie flat when the aluminum shell lies flat, and the battery cell has certain sagging due to softer battery cell, so that the friction force between the battery cell and the aluminum shell is increased when the aluminum shell is put into the shell; 2. the guiding mechanism of the aluminum shell needs an air cylinder to carry out die assembly, so that the shell entering time is increased, and the shell entering efficiency is reduced; 3. the feeding mechanism for feeding the shell is too complex and occupies a large area.
In order to solve the above problems, in one aspect of the present utility model, a housing mechanism for a battery cell 8 is provided, which mainly includes: frame 10, electric core locating platform 1, electric core locating component 2, upset subassembly 3, aluminum hull locating platform 4, aluminum hull locating component 5, direction subassembly 6 and jacking cylinder 7 through setting up above-mentioned mechanism to realize electric core 8 and go into the shell fast with vertical state, thereby avoid electric core 8 to keep flat for a long time to produce the condition that warp difficult income shell.
Specifically, in the exemplary embodiment, the frame 10 is formed in a plate shape and is horizontally disposed at the lower side of the case-entering mechanism of the battery cell 8.
Specifically, in the exemplary embodiment, the cell positioning stage 1 is formed as a metal plate, which is disposed on the frame 10 by the flipping assembly 3, and when the cell 8 is placed on the cell positioning stage 1, the outer wall of the cell 8 abuts against the upper end surface of the cell positioning stage 1.
Specifically, in the exemplary embodiment, the electric core positioning assembly 2 is disposed on the electric core positioning table 1 and is used for realizing positioning of the electric core 8, further, the electric core positioning assembly 2 includes a plurality of first positioning cylinders, the cylinder bodies of the first positioning cylinders are fixed at the edge of the upper end face of the electric core positioning table 1 through bolts, when the electric core 8 is placed on the electric core positioning table 1, the piston rods of the plurality of first positioning cylinders abut against the outer wall of the electric core 8, and the electric core 8 can be pushed to a preset position and fixed.
Specifically, in the exemplary embodiment, the flipping assembly 3 includes a bracket 31 and a flipping cylinder 32, wherein the bracket 31 is fixedly disposed on the frame 10 by a bolt, the cylinder body of the flipping cylinder 32 is fixedly disposed on the bracket 31 by a bolt, the piston rod of the flipping cylinder 32 is fixedly disposed on the lower side portion of the battery cell positioning table 1 by a bolt, and when the flipping cylinder 32 is started, the flipping cylinder 32 can drive the battery cell positioning table to flip from a horizontal state to a vertical state, or/and flip from a vertical state to a horizontal state.
In other embodiments, the key component for realizing the overturning action can be a servo motor, the body of the servo motor is fixed on the bracket 31 through a bolt, the output shaft of the servo motor is fixed on the cell positioning table 1, and the overturning of the cell positioning table 1 is realized through the rotation of the output shaft of the servo motor.
Specifically, in the exemplary embodiment, aluminum case positioning table 4 is formed as a metal plate that is fixed to frame 10 by jacking cylinder 7, and aluminum case positioning table 4 is capable of fixing aluminum case 9 in a vertical state, thereby facilitating the insertion of battery cell 8 into the case.
Specifically, in the exemplary embodiment, the aluminum shell positioning assembly 5 is disposed on an upper end surface of the aluminum shell positioning table 4, for realizing positioning of the aluminum shell 9 in a vertical state. Further, the aluminum shell positioning assembly 5 comprises a second positioning cylinder 51 and a fixed clamping plate 52, wherein a plurality of second positioning cylinders 51 are arranged, and the cylinder bodies of the second positioning cylinders are fixed on the aluminum shell positioning table 4 through bolts; the fixing clamp plate 52 is provided with two fixing clamp plates and is fixed on piston rods of two second positioning cylinders 51, and when the second positioning cylinders 51 are started, the second positioning cylinders 51 can drive the fixing clamp plate 52 to abut against the outer wall of the battery cell 8 and push and fix the aluminum shell 9 to a preset position.
Specifically, in the exemplary embodiment, the guiding assembly 6 includes a moving table 61, a sliding rail 62, a driving member 63 and a driving cylinder 64, wherein the sliding rail 62 specifically includes a sliding rail 62 with a direction X, Y, Z, the driving cylinder 64 specifically includes a driving servo cylinder with a direction X, Y, Z and is respectively disposed on the sliding rail 62 with a direction X, Y, Z, the moving member is slidably connected with the sliding rail 62 and moves through the driving servo cylinder, and specific details thereof belong to the prior art and are not described herein. Further, two sets of clamping plates 611 are fixed on the moving table 61, each set of clamping plates 611 can be opened or closed for clamping the battery cell 8, the driving member 63 is specifically formed as an air cylinder, the cylinder body of the air cylinder is fixed on the moving table 61, and the piston rod of the air cylinder is fixed on the clamping plates 611, so that the opening or closing of the clamping plates 611 is realized by the driving member 63. When the battery cell 8 is turned to a vertical state by the turning component 3, the driving cylinder 64 can drive the moving table 61 to a first preset position, the driving piece 63 drives the two groups of clamping plates 611 to clamp the battery cell 8, and then the driving cylinder 64 drives the moving table 61 to move to a second preset position, and the second preset position corresponds to the preset position of the aluminum shell positioning component 5, so that the shell entering guiding work is completed.
Specifically, in the exemplary embodiment, the cylinder body of the jacking cylinder 7 is fixedly arranged on the frame 10, the piston rod of the jacking cylinder 7 is fixed on the lower side part of the aluminum shell positioning table 4, the jacking cylinder 7 can move the aluminum shell 9 to be in contact with the electric core 8, at this time, the driving piece 63 in the guiding assembly 6 drives the two groups of clamping plates 611 to be opened, and the electric core 8 can be completely put into the shell from the vertical state.
In a second aspect of the present utility model, a system for inserting a battery cell into a shell is further provided, which comprises the above-mentioned mechanism for inserting a battery cell into a shell, and further comprises a control module, wherein the control module is connected with the overturning component 3, the guiding component 6, the battery cell positioning component 2, the aluminum shell positioning component 5 and the jacking cylinder 7, and is used for receiving information sent by the overturning component 3, the guiding component 6, the battery cell positioning component 2, the aluminum shell positioning component 5 and the jacking cylinder 7 and controlling the movement of the overturning component 3, the guiding component 6, the battery cell positioning component 2, the aluminum shell positioning component 5 and the jacking cylinder 7.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a shell mechanism is gone into to electric core which characterized in that includes:
the battery cell positioning table is used for placing the battery cells;
the aluminum shell positioning table is used for placing the aluminum shell and enabling the aluminum shell to be arranged vertically;
the overturning assembly is connected with the battery cell positioning table and can overturn the battery cell to a vertical state;
and the guiding assembly is used for completing the shell-in guiding of the battery cell.
2. The cell housing mechanism of claim 1, further comprising:
and the battery cell positioning assembly is arranged on the battery cell positioning table and can realize the positioning of the battery cell.
3. The cell housing mechanism of claim 2, wherein the cell positioning assembly comprises:
the battery cell positioning device comprises a battery cell positioning table, a plurality of first positioning cylinders, a plurality of piston rods of the first positioning cylinders are in butt joint with the outer wall of the battery cell, and the battery cell can be pushed to a preset position and fixed.
4. The cell housing mechanism of claim 1, further comprising:
the aluminum shell positioning assembly is arranged on the aluminum shell positioning table and can position the aluminum shell.
5. The cell housing mechanism of claim 4, wherein the aluminum housing positioning assembly comprises:
the plurality of second positioning cylinders are arranged on the aluminum shell positioning table;
the fixed clamping plates are at least provided with two piston rods and fixed on the second positioning cylinder, and the fixed clamping plates are abutted against the outer wall of the aluminum shell;
the second positioning cylinders can drive the fixing clamping plates to abut against the outer wall of the battery cell, and the aluminum shell is pushed to a preset position and fixed.
6. The cell housing mechanism of claim 1, wherein the flip assembly comprises:
the bracket is arranged below the battery cell positioning table;
the overturning cylinder is arranged on the bracket, and a piston rod of the overturning cylinder is fixedly connected with the battery cell positioning table.
7. The cell housing mechanism of claim 1, wherein the guide assembly comprises:
the mobile station is provided with at least one group of clamping plates, and the clamping plates can fix the battery cells in the vertical state on the mobile station;
the sliding rail is used for the mobile station to move;
a driving member for driving movement of the clamping plate;
and the driving cylinder is used for driving the mobile station to move on the sliding rail and moving the battery cell to a preset position.
8. The cell housing mechanism of claim 7, further comprising:
the jacking cylinder is arranged below the aluminum shell positioning table and can move the aluminum shell to be in contact with the battery cell.
9. A battery cell casing system, comprising:
the cell housing mechanism as recited in claims 1-8.
10. The cell housing system of claim 9, further comprising:
the control module is connected with the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking air cylinder and is used for receiving information sent by the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking air cylinder and controlling movement of the overturning assembly, the guiding assembly, the battery cell positioning assembly, the aluminum shell positioning assembly and the jacking air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320007644.8U CN219937110U (en) | 2023-01-03 | 2023-01-03 | Battery cell shell-entering mechanism and battery cell shell-entering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320007644.8U CN219937110U (en) | 2023-01-03 | 2023-01-03 | Battery cell shell-entering mechanism and battery cell shell-entering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937110U true CN219937110U (en) | 2023-10-31 |
Family
ID=88488037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320007644.8U Active CN219937110U (en) | 2023-01-03 | 2023-01-03 | Battery cell shell-entering mechanism and battery cell shell-entering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937110U (en) |
-
2023
- 2023-01-03 CN CN202320007644.8U patent/CN219937110U/en active Active
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