CN211743265U - Battery cell turnover jig - Google Patents
Battery cell turnover jig Download PDFInfo
- Publication number
- CN211743265U CN211743265U CN202020909873.5U CN202020909873U CN211743265U CN 211743265 U CN211743265 U CN 211743265U CN 202020909873 U CN202020909873 U CN 202020909873U CN 211743265 U CN211743265 U CN 211743265U
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- CN
- China
- Prior art keywords
- lateral wall
- compartment
- battery cell
- side wall
- cell turnover
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- 230000003822 cell turnover Effects 0.000 title claims description 12
- 230000007306 turnover Effects 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 230000032683 aging Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000032677 cell aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- Secondary Cells (AREA)
Abstract
The utility model provides a battery core turnover tool, relates to battery equipment technical field, and the concrete scheme is as follows: the utility model provides a battery core turnover jig, includes the framework, the inside of framework is provided with a plurality of compartment side by side, and two relative lateral walls of every compartment or an independent lateral wall are the bottom to the inside inclined lateral wall of compartment. The utility model discloses an electricity core turnover tool recorded in can be in order to be used for electric core ageing, can regard as electric core turnover box again, and the setting on silica gel layer can protect electric core not gouged damage simultaneously, and the effectual electric core banding of having avoided improves the product yield because of the crack appears in the atress.
Description
Technical Field
The utility model relates to a battery equipment technical field, concretely relates to electricity core turnover tool.
Background
The production process of the soft package lithium ion battery cell relates to the processes of battery cell aging and product sequence conversion, wherein the battery cell aging is to fully soak the electrolyte into the winding core, the process needs to be kept stand for a long time, and in order to achieve a better aging effect, the air bag of the battery cell is usually placed upwards during aging so that the electrolyte flows back to the winding core; the electric core needs to be transferred to the next procedure to continue processing after the processing of a certain procedure is completed, and when the procedure of transferring the electric core is performed, the electric core is usually placed in a material transferring box firstly, and then the turnover is performed by workers. The prior aging and turnover box used in the industry is a square turnover box, and a gas bag of a battery cell is upwards put into the square turnover box; the existing turnover box has the defects that:
1. the used box body has no partition, the electric cores are mutually attached and placed in the box body, and the electric cores are easily scratched by the lugs;
2. because the air bag of the battery core is placed upwards, the side sealing edge of the battery core bears the whole weight of the battery core, and the side sealing edge can deform or even break, so that the manufacturing efficiency and quality of the battery core are influenced;
3. due to the square box body structure of the turnover box, the box bodies cannot be stacked and placed during aging, and space is not saved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric core turnover jig which has the functions of electric core aging and sequence transferring and has a certain protection function on the electric core; the specific technical scheme is as follows:
the utility model provides a battery core turnover jig, includes the framework, the inside of framework is provided with a plurality of compartment side by side, and two relative lateral walls of every compartment or an independent lateral wall are the inside inclined lateral wall of bottom to the compartment.
Preferably, two relative lateral walls of every compartment are first lateral wall and second lateral wall, first lateral wall includes lateral wall I and lateral wall II that upper and lower an organic whole set up, the second lateral wall includes lateral wall III and the lateral wall IV that upper and lower an organic whole set up, lateral wall I and the equal vertical setting of lateral wall III, lateral wall II and the equal slope setting of lateral wall IV, the distance between the top of lateral wall II and the top of lateral wall IV is greater than the distance between the bottom of lateral wall II and the bottom of lateral wall IV.
Preferably, two opposite side walls of each compartment are a first side wall and a second side wall, the first side wall is vertically arranged, the second side wall comprises an upper side wall III and a lower side wall IV which are integrally arranged, the side walls III are vertically arranged, the side walls IV are obliquely arranged, and the distance between the top end of the side wall IV and the first side wall is greater than the distance between the bottom end of the side wall IV and the first side wall.
Preferably, two relative lateral walls of every compartment are first lateral wall and second lateral wall, the vertical setting of second lateral wall, first lateral wall includes lateral wall I and lateral wall II that upper and lower an organic whole set up, the vertical setting of lateral wall I, II slopes of lateral wall set up, distance between the top of lateral wall II and the second lateral wall is greater than the distance between the bottom of lateral wall II and the second lateral wall.
Furthermore, the included angle alpha between the inclined side wall and the horizontal plane meets the condition that the alpha is more than or equal to 45 degrees and less than or equal to 80 degrees.
Preferably, the angle α between the inclined side wall and the horizontal plane is 60 °.
Further, the bottom of each compartment all is provided with recess I.
Further, the surface of each compartment all is provided with the silica gel layer.
Preferably, the thickness of the silica gel layer is 0.3-1.0 mm.
Further, the upper surface of framework is vertical to be provided with a plurality of support column, and the lower surface of framework is provided with a plurality of recess II.
The beneficial effects of the utility model reside in that:
the utility model discloses an electricity core turnover tool recorded in can be in order to be used for electric core ageing, can regard as electric core turnover box again, and the setting on silica gel layer can protect electric core not gouged damage simultaneously, and the effectual electric core banding of having avoided improves the product yield because of the crack appears in the atress.
Drawings
Fig. 1 is a schematic diagram of a cell transferring jig for placing a cell into a cell;
fig. 2 is a cross-sectional view of a cell transfer jig;
fig. 3 is a schematic diagram of a three-dimensional structure of the battery cell turnover jig;
fig. 4 is a schematic view of the bottom structure of the cell transfer jig;
in the figure: 1. framework, 2, compartment, 3, recess I, 4, support column, 5, recess II, 6, electric core body, 7, electric core air pocket, 8, electric core banding, 21, first lateral wall, 22, second lateral wall, 211, lateral wall I, 212, lateral wall II, 221, lateral wall III, 222, lateral wall IV.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings and the detailed description, but not limited thereto, and all modifications or equivalent substitutions made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered by the protection scope of the present invention.
Detailed description of the invention
The utility model provides a battery core turnover jig, includes framework 1, framework 1's inside is provided with the unanimous compartment 2 of a plurality of size side by side, and two relative lateral wall bottoms of every compartment 2 all incline to the inside of compartment 2.
Further, two opposite side walls of each compartment 2 are a first side wall 21 and a second side wall 22, the first side wall 21 comprises a side wall I211 and a side wall II 212 which are integrally arranged up and down, the second side wall 22 comprises a side wall III 221 and a side wall IV 222 which are integrally arranged up and down, the side wall I211 and the side wall III 221 are both vertically arranged, the side wall II 212 and the side wall IV 222 are both obliquely arranged, and the distance between the top end of the side wall II 212 and the top end of the side wall IV 222 is greater than the distance between the bottom end of the side wall II 212 and the bottom end of the side wall IV 222.
Furthermore, the included angle alpha between the inclined side wall and the horizontal plane meets the condition that the alpha is more than or equal to 45 degrees and less than or equal to 80 degrees. Preferably, α is 60 °.
Further, every the bottom of compartment 2 all is provided with recess I3, recess I3 is located between two relative lateral walls.
Further, every the surface of compartment 2 all is provided with the silica gel layer, the thickness on silica gel layer is 0.3-1.0mm, and the purpose of setting up the silica gel layer is that the protection electricity core is not gouged by the lateral wall of compartment 2.
Further, the vertical a plurality of support column 4 that is provided with of upper surface of framework 1, the lower surface of framework 1 is provided with a plurality of recess II 5, a plurality of support column 4 with a plurality of recess II 5 one-to-one sets up to pile up between the framework 1.
Preferably, four supporting columns are arranged on each frame body 1, the upper surface of each supporting column 4 is higher than the upper surface of the frame body 1, the lower surface of each supporting column 4 is flush with the lower surface of the frame body 1, a groove II 5 is upwards arranged on the lower surface of each supporting column 4, and in the stacking process of the frame bodies 1, the supporting column 4 located on the lower frame body 1 is arranged corresponding to the groove II 5 located on the upper frame body 1.
Detailed description of the invention
The utility model provides a battery core turnover jig, includes framework 1, framework 1's inside is provided with a plurality of compartment 2 that the size is unanimous side by side, and the bottom of the solitary lateral wall of every compartment 2 is to the inside slope of compartment 2.
Further, two opposite side walls of each compartment 2 are a first side wall 21 and a second side wall 22, the first side wall 21 is vertically arranged, the second side wall 22 comprises a side wall III 221 and a side wall IV 222 which are integrally arranged up and down, the side wall III 221 is vertically arranged, the side wall IV 222 is obliquely arranged, and the distance between the top end of the side wall IV 222 and the first side wall 21 is greater than the distance between the bottom end of the side wall IV 222 and the first side wall 21.
Furthermore, the included angle alpha between the inclined side wall and the horizontal plane meets the condition that the alpha is more than or equal to 45 degrees and less than or equal to 80 degrees. Preferably, α is 60 °.
Further, every the bottom of compartment 2 all is provided with recess I3, recess I3 is located between two relative lateral walls.
Further, every the surface of compartment 2 all is provided with the silica gel layer, the thickness on silica gel layer is 0.3-1.0mm, and the purpose of setting up the silica gel layer is that the protection electricity core is not gouged by the lateral wall of compartment 2.
Further, the vertical a plurality of support column 4 that is provided with of upper surface of framework 1, the lower surface of framework 1 is provided with a plurality of recess II 5, a plurality of support column 4 with a plurality of recess II 5 one-to-one sets up to pile up between the framework 1.
Preferably, four supporting columns are arranged on each frame body 1, the upper surface of each supporting column 4 is higher than the upper surface of the frame body 1, the lower surface of each supporting column 4 is flush with the lower surface of the frame body 1, a groove II 5 is upwards arranged on the lower surface of each supporting column 4, and in the stacking process of the frame bodies 1, the supporting column 4 located on the lower frame body 1 is arranged corresponding to the groove II 5 located on the upper frame body 1.
Detailed description of the invention
The utility model provides a battery core turnover jig, includes framework 1, framework 1's inside is provided with a plurality of compartment 2 that the size is unanimous side by side, and the bottom of the solitary lateral wall of every compartment 2 is to the inside slope of compartment 2.
Further, two opposite side walls of each compartment 2 are a first side wall 21 and a second side wall 22, the second side wall 22 is vertically arranged, the first side wall 21 comprises an upper side wall I211 and a lower side wall II 212 which are integrally arranged, the first side wall I211 is vertically arranged, the second side wall II 212 is obliquely arranged, and the distance between the top end of the second side wall II 212 and the second side wall 22 is greater than the distance between the bottom end of the second side wall II 212 and the second side wall 22.
Furthermore, the included angle alpha between the inclined side wall and the horizontal plane meets the condition that the alpha is more than or equal to 45 degrees and less than or equal to 80 degrees. Preferably, α is 60 °.
Further, every the bottom of compartment 2 all is provided with recess I3, recess I3 is located between two relative lateral walls.
Further, every the surface of compartment 2 all is provided with the silica gel layer, the thickness on silica gel layer is 0.3-1.0mm, and the purpose of setting up the silica gel layer is that the protection electricity core is not gouged by the lateral wall of compartment 2.
Further, the vertical a plurality of support column 4 that is provided with of upper surface of framework 1, the lower surface of framework 1 is provided with a plurality of recess II 5, a plurality of support column 4 with a plurality of recess II 5 one-to-one sets up to pile up between the framework 1.
Preferably, four supporting columns are arranged on each frame body 1, the upper surface of each supporting column 4 is higher than the upper surface of the frame body 1, the lower surface of each supporting column 4 is flush with the lower surface of the frame body 1, a groove II 5 is upwards arranged on the lower surface of each supporting column 4, and in the stacking process of the frame bodies 1, the supporting column 4 located on the lower frame body 1 is arranged corresponding to the groove II 5 located on the upper frame body 1.
When in specific use:
put into compartment 2 up with electric core air pocket 7, because the bottom of the two relative lateral walls of compartment 2 is to the inside slope of compartment 2, electric core body 6 just puts on the lateral wall of two slopes along the lateral wall gliding of slope, so both can avoid electric core body 6 to collide with the wound, can make electric core banding 8 be in unsettled unstressed state again, thereby effectively protect electric core banding 8, simultaneously electric core is because of putting into the turnover tool with electric core air pocket 7 mode up, so electric core can directly age in the turnover tool, in addition, set up four spinal branch daggers 4 around the framework 1, the lower surface of every spinal branch dagger 4 all opens recess II 5, can make the direct stromatolite of framework 1 place, practice thrift more usage space on the scene, improve site efficiency.
Claims (10)
1. The utility model provides a battery core turnover tool which characterized in that: the novel cabinet comprises a frame body (1), wherein a plurality of compartments (2) are arranged in parallel in the frame body (1), and two opposite side walls or a single side wall of each compartment (2) are side walls with the bottoms inclined towards the interiors of the compartments (2).
2. The battery cell turnover jig of claim 1, characterized in that: two relative lateral walls of every compartment (2) are first lateral wall (21) and second lateral wall (22), first lateral wall (21) are including upper and lower integrative lateral wall I (211) and the lateral wall II (212) that set up, second lateral wall (22) are including upper and lower integrative lateral wall III (221) and the lateral wall IV (222) that set up, lateral wall I (211) and lateral wall III (221) all vertical setting, lateral wall II (212) and lateral wall IV (222) all incline the setting, the distance between the top of lateral wall II (212) and the top of lateral wall IV (222) is greater than the distance between the bottom of lateral wall II (212) and the bottom of lateral wall IV (222).
3. The battery cell turnover jig of claim 1, characterized in that: two relative lateral walls of every compartment (2) are first lateral wall (21) and second lateral wall (22), first lateral wall (21) vertical setting, second lateral wall (22) are including lateral wall III (221) and lateral wall IV (222) of upper and lower integrative setting, lateral wall III (221) vertical setting, lateral wall IV (222) slope setting, the distance between the top of lateral wall IV (222) and first lateral wall (21) is greater than the distance between the bottom of lateral wall IV (222) and first lateral wall (21).
4. The battery cell turnover jig of claim 1, characterized in that: two relative lateral walls of every compartment (2) are first lateral wall (21) and second lateral wall (22), the vertical setting of second lateral wall (22), first lateral wall (21) are including the integrative lateral wall I (211) and the lateral wall II (212) that set up down, the vertical setting of lateral wall I (211), the slope setting of lateral wall II (212), distance between the top of lateral wall II (212) and second lateral wall (22) is greater than the distance between the bottom of lateral wall II (212) and second lateral wall (22).
5. The battery cell turnover jig of any one of claims 1 to 4, characterized in that: the included angle alpha between the inclined side wall and the horizontal plane meets the condition that alpha is more than or equal to 45 degrees and less than or equal to 80 degrees.
6. The battery cell turnover jig of claim 5, characterized in that: the angle α between the inclined side walls and the horizontal plane is 60 °.
7. The battery cell turnover jig of claim 1, characterized in that: the bottom of each compartment (2) all is provided with recess I (3).
8. The battery cell turnover jig of claim 1, characterized in that: the surface of each compartment (2) is provided with a silica gel layer.
9. The battery cell turnover jig of claim 8, characterized in that: the thickness of the silica gel layer is 0.3-1.0 mm.
10. The battery cell turnover jig of claim 1, characterized in that: the upper surface of framework (1) is vertical to be provided with a plurality of support column (4), and the lower surface of framework (1) is provided with a plurality of recess II (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909873.5U CN211743265U (en) | 2020-05-26 | 2020-05-26 | Battery cell turnover jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909873.5U CN211743265U (en) | 2020-05-26 | 2020-05-26 | Battery cell turnover jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743265U true CN211743265U (en) | 2020-10-23 |
Family
ID=72851091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020909873.5U Active CN211743265U (en) | 2020-05-26 | 2020-05-26 | Battery cell turnover jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743265U (en) |
-
2020
- 2020-05-26 CN CN202020909873.5U patent/CN211743265U/en active Active
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