CN115458858A - Lithium battery core, lithium battery and preparation method thereof - Google Patents
Lithium battery core, lithium battery and preparation method thereof Download PDFInfo
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- CN115458858A CN115458858A CN202211065250.4A CN202211065250A CN115458858A CN 115458858 A CN115458858 A CN 115458858A CN 202211065250 A CN202211065250 A CN 202211065250A CN 115458858 A CN115458858 A CN 115458858A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the field of lithium battery preparation, in particular to a lithium battery cell, a lithium battery and a preparation method thereof; a lithium battery comprises a lithium battery shell, a connecting hinge, a connecting plug-in platform and a grid block boss, wherein a battery cell is fixed in the lithium battery shell through a bolt, and a lithium battery pack is formed between the lithium battery shells through the bolt; a lithium battery cell comprises a battery cell, a cell connecting boss and a cell connecting slot, wherein the cell connecting boss is arranged at one end of the battery cell, the cell connecting slot is arranged at the other end of the battery cell, and the cell connecting boss is electrically connected and inserted into the cell connecting slot; the battery cell is fixed in the lithium battery shell through a bolt; the method comprises the following steps: stacking the lithium battery pack in a falling addition box, and automatically assembling the lithium battery pack; automatically driving an adding and connecting hinge to the lithium battery pack through a hinge adder; the invention has the beneficial effect that the battery form can be switched by combining different storage and use spaces.
Description
Technical Field
The invention relates to the field of lithium battery preparation, in particular to a lithium battery core, a lithium battery and a preparation method thereof.
Background
The lithium battery has the characteristics of large electricity accumulation amount and convenient connection and use, and is more and more applied to providing power in different spaces. The patent No. CN201210346229.1 discloses a combined lithium battery device, which comprises a main box body and a plurality of lithium battery modules installed in the main box body, wherein the main box body comprises a U-shaped box bottom and a U-shaped box cover which are mutually buckled into a rectangular body, the butt joints of the U-shaped box bottom and the U-shaped box cover are respectively fixed on flat bars at two sides of the main box body, a front end plate covers a front port of the rectangular body, and a rear end plate covers a rear port of the rectangular body; the longitudinal middle part of the inner cavity of the main box body is provided with a longitudinal spacer, a plurality of transverse spacers which are parallel to each other are uniformly inserted in the length direction of the longitudinal spacer, the longitudinal spacer and the transverse spacers are fixedly connected with the bottom wall and the peripheral wall of the main box body through respective turned edges, and each lithium battery module is respectively positioned in each space partitioned by the transverse spacer and the longitudinal spacer; and the upper parts of the transverse spacers are respectively provided with press edges folded towards two sides, and the press edges are respectively pressed on the lithium battery modules. The combined lithium battery device has the advantages of compact mounting structure, light weight, small volume and high energy density. However, the battery pack does not have the function of switching the form in conjunction with the space.
Disclosure of Invention
The invention aims to provide a lithium battery core, a lithium battery and a preparation method thereof, which have the beneficial effect of switching the battery form by combining different storage and use spaces.
The purpose of the invention is realized by the following technical scheme:
a lithium battery comprises a lithium battery shell, a linking hinge, a connecting plug-in table and a block boss, wherein a battery cell is fixed in the lithium battery shell through a bolt, and a lithium battery pack is formed between the lithium battery shells through bolt fixing; one section of the lithium battery pack is adjusted and connected through a connecting hinge; the lithium battery packs are fixedly connected through the connecting plug-in platform in an inserting mode; the side end of the lithium battery shell is inserted with the grid blocking boss for limiting the sliding of the connecting hinge.
Two ends of the connecting hinge are respectively in limit sliding insertion in limit grooves at the side end of the lithium battery shell; the center of the connecting hinge is hinged and connected through a hinged shaft, so that the position of the lithium battery pack combination can be conveniently adjusted.
The check keep off the boss and insert the draw-in groove internal fixation of lithium cell shell side through the boss, the check keep off the boss and block linking the hinge.
A lithium battery cell comprises a battery cell, a cell connecting boss and a cell connecting slot, wherein the cell connecting boss is arranged at one end of the battery cell, the cell connecting slot is arranged at the other end of the battery cell, and the cell connecting boss is electrically connected with and inserted into the cell connecting slot; the battery core is fixed in the lithium battery shell through a bolt.
A method of making a lithium battery, the method comprising the steps of:
stacking a lithium battery pack in a dropping adding box, and automatically assembling the lithium battery pack;
step two, automatically driving an adding and connecting hinge to the lithium battery pack through a hinge adder;
thirdly, pushing the block bosses into the lithium battery pack through a combined extruder for assembly;
fourthly, the combined lithium battery pack is driven and transported to a variable-frequency driving conveyor belt through a driving rubber roller;
and fifthly, transporting and discharging the processed foldable and combinable lithium batteries through a transportation driving belt for packaging.
Stacking the lithium battery pack in the falling adding box, falling on the driving rubber roller, and driving the inserted adding assembly of the connecting hinge 5 by the hinge adder; then, the block bosses 27 are inserted into the two ends of the combined extruder again for blocking use to prevent falling off; and then the assembled battery pack is driven by the driving rubber roll to fall onto a variable frequency driving conveying belt 8 of a processing rack 7 to be conveyed to a specified position for packaging, and the preparation of the lithium battery with the corresponding shape is completed.
Drawings
FIG. 1 is a first schematic diagram of the battery pack of the present invention;
FIG. 2 is a schematic diagram of a battery pack according to the present invention;
fig. 3 is a schematic view of a manufacturing process of the battery pack of the present invention;
FIG. 4 is a first general structural diagram of the present invention;
FIG. 5 is a second overall configuration of the present invention;
FIG. 6 is a schematic view of the construction of the processing gantry of the present invention;
FIG. 7 is a schematic view of the drop addition tank of the present invention;
FIG. 8 is a first structural view of the hinge adder of the present invention;
FIG. 9 is a second schematic structural view of the hinge adder of the present invention;
FIG. 10 is a third schematic structural view of the hinge adder of the present invention;
FIG. 11 is a fourth schematic structural view of the hinge adder of the present invention;
fig. 12 is a schematic view of the structure of the combined extruder of the present invention.
In the figure: a lithium battery case 1; a battery cell 2; the battery core is connected with the boss 3; the battery core is connected with the slot 4; a joining hinge 5; a connecting plug-in stand 6; a processing stage 7; a variable frequency drive conveyor belt 8; a drop addition tank 9; a hinge adder 10; a combined extruder 11; a screw threaded barrel driver 12; a rotating electric machine table 13; the rotating pinion 14; a side support fixing table 15; driving the add-on plate 16; a fixed chute table 17; a thread locking tooth table 18; driving the rubber roller 19; a lower stationary stage 20; an extrusion variable frequency drive 21; driving the extrusion slide 22; the spring shaft 23 is pressed; an inner extrusion thrust stage 24; a pressing spring 25; a stack advancing frame 26; a block boss 27; a ramp block 28.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the embodiments illustrated herein,
a lithium battery comprises a lithium battery shell 1, a linking hinge 5, a connecting plug-in table 6 and a block boss 27, wherein a battery cell 2 is fixed in the lithium battery shell 1 through a bolt, and a lithium battery pack is formed between the lithium battery shells 1 through bolt fixing; one section of the lithium battery pack is adjusted and connected through a connecting hinge 5; the lithium battery packs are fixedly connected in an inserting way through a connecting inserting table 6; the side end of the lithium battery housing 1 is plugged with the grid lug 27 for limiting the sliding of the engaging hinge 5.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 1, fig. 2, fig. 4 and fig. 5 is as follows:
through connecting the lithium cell group that forms with a plurality of lithium cell shells 1 again through linking the use and the connection of hinge 5, and then conveniently dismantle and assemble when the lithium cell group of combination form, conveniently vertically pile up the setting and connect in the space, also can connect the group that forms long form and use in appointed space, and then make things convenient for the switching of using the battery to use in the component space environment of difference.
Further optimization in conjunction with the above examples:
furthermore, two ends of the connecting hinge 5 are respectively limited and slidably inserted into the limiting grooves at the side end of the lithium battery shell 1; the center of the connecting hinge 5 is hinged and connected through a hinge shaft, so that the position of the lithium battery pack combination can be conveniently adjusted.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 1, fig. 2, fig. 4 and fig. 5 is as follows:
through linking up 5 forms of hinge and the gliding characteristic in the spacing groove of 1 side of lithium cell shell, and then conveniently form the constitution of the group battery of different forms and switch the use, avoid appearing interfering simultaneously and conveniently assemble the space that does not occupy the use battery.
Further optimization in conjunction with the above examples:
further check keep off boss 27 and insert the draw-in groove internal fixation of lithium cell shell 1 side through the boss, check keep off boss 27 and block linking hinge 5.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 1, fig. 2, fig. 4 and fig. 5 is as follows:
the arrangement of inserting the grid boss 27 prevents the joint hinge 5 from being disconnected after connection and during use, and further the form of using the corresponding battery pack cannot be adjusted and switched.
Further optimization in conjunction with the above examples:
the lithium battery cell comprises a battery cell 2, a cell connecting boss 3 and a cell connecting slot 4, wherein the cell connecting boss 3 is arranged at one end of the battery cell 2, the cell connecting slot 4 is arranged at the other end of the battery cell 2, and the cell connecting boss 3 is electrically connected with and inserted into the cell connecting slot 4; the battery cell 2 is fixed in the lithium battery shell 1 through a bolt.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 1, fig. 2, fig. 4 and fig. 5 is as follows:
the battery cell 2 is fixed in the lithium battery shell 1 to form a corresponding lithium battery, and meanwhile, the battery cell 2 is connected with the boss 3 through the insertion connection, so that the lithium battery pack is convenient to assemble; convenient switching use and connection.
Further optimization in conjunction with the above examples:
further, the working process of the example lithium battery preparation method shown in fig. 1, fig. 2, fig. 3 and fig. 4 is as follows:
stacking and adding lithium battery packs in the falling and adding box, falling on the driving rubber roller, and driving the inserted and added assembly of the connecting hinge 5 through the hinge adder; the block bosses 27 are inserted into the two ends of the combined extruder again for blocking and preventing the block bosses from falling off; and then the assembled battery pack is driven by the driving rubber roll to fall onto a variable frequency driving conveying belt 8 of a processing rack 7 to be conveyed to a specified position for packaging, and the preparation of the lithium battery with the corresponding shape is completed.
Further optimization in conjunction with the above examples:
further, a lithium battery pack is longitudinally stacked in the falling addition box 9, and the falling addition box 9 is fixed on a processing rack 7 for supporting and processing; a variable-frequency driving conveying belt 8 for conveying is rotatably arranged on the processing rack 7; the side end of the processing bench 7 is fixed with a slope block 28 convenient for falling and recovery.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 4, 5, 6 and 7 is as follows:
and conveying the assembled lithium battery to a frequency conversion driving conveying belt 8 on the processing rack 7 for frequency conversion driving to a designated slope block 28 for recycling and packaging.
Further optimization in conjunction with the above examples:
the hinge adder 10 further comprises a screw thread cylinder driver 12, a rotating motor table 13, a rotating gear shaft 14, a side support fixing table 15, a drive adding plate 16 and a fixing chute table 17, wherein the screw thread cylinder driver 12 is fixed on the rotating motor table 13 and slides in the fixing chute table 17 in a limiting manner through the screw thread cylinder and the screw drive adding plate 16, and the drive adding plate 16 drives the stacked connecting hinges 5 to slide in the fixing chute table 17 in a limiting manner; the rotary motor table 13 is rotated on the side end of the side support fixing table 15 through the rotary gear shaft 14, so that the adjustment is convenient; the side support fixing table 15 is fixed to a side end of the processing table frame 7.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 7, 8, 9 and 10 is as follows:
the screw thread matching driving of the screw thread cylinder driver 12 enables the driving addition plate 16 to drive the addition of the displacement of the stacked connecting hinges 5 in the fixed sliding groove table 17 to be inserted into the battery pack falling in the falling addition box 9 correspondingly for assembly and addition; the rotating motor table 13 is rotated on the side support fixing table 15 by rotating the rotating gear shaft 14, so that the driving adding plate 16 is conveniently taken out and then the stacked connecting hinge 5 is added in the fixing chute table 17.
Further optimization in conjunction with the above examples:
further, the side end of the side supporting and fixing table 15 is inserted with a screw locking tooth table 18 through screw fitting, and the screw locking tooth table 18 is engaged and locked on the rotary tooth shaft 14 for locking and fixing.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 7, 8, 9 and 10 is as follows:
through rotatory screw thread locking toothholder 18, and then make screw thread locking toothholder 18 insert the meshing of side support fixed station 15 and lock on rotatory pinion 14, and then with side support fixed station 15 and rotating electrical machines platform 13 locking fixed, conveniently join up the interpolation of hinge 5.
Further optimization in conjunction with the above examples:
The working process of the part according to an example of the lithium battery preparation method shown in fig. 7, 8, 9 and 11 is as follows:
after the addition of the connecting hinge 5 is completed, the two driving extrusion sliding tables 22 are driven by the extrusion variable frequency driver 21 on the lower fixing table 20 to move inwards or outwards simultaneously, and then the extrusion spring 25 on the extrusion spring shaft 23 is extruded to push the inner extrusion pushing table 24 to push the grid block boss 27 to be inserted into the battery pack for blocking use at the stacking pushing frame 26.
A driving rubber roller 19 for adding driving is fixed on the lower fixing table 20, and the upper end of the driving rubber roller 19 is attached to the lithium battery shell 1.
The working process of the part according to an example of the lithium battery preparation method shown in fig. 7, 8, 9 and 11 is as follows:
the assembled battery pack is conveyed to the falling addition box 9 by driving the rubber roller 19, and then the effects of automatic addition and transportation are realized.
The fixed connection in the device can be fixed by welding, insert block combination and fixation, casting integral forming and fixation, thread fixation and the like, and the adaptive selection is carried out by combining the mounting and dismounting modes; the rotary connection can mean that the bearing is arranged on a shaft in a drying way, a spring retainer ring groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer ring groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; the limiting sliding is a sliding mode that a sliding block with a sphere or a bearing and the like for reducing resistance is attached to a sliding groove to slide in a matching manner, the sliding track, the sliding direction and the position are limited, and the position is limited through limiting; different connection modes are used for further distinguishing and using in combination with different using environments.
Claims (10)
1. The utility model provides a lithium battery, includes lithium battery case (1), links up hinge (5), connects and inserts platform (6) and check fender boss (27), its characterized in that: the battery cell (2) is fixed in the lithium battery shell (1) through a bolt, and the lithium battery pack is formed by fixing the lithium battery shells (1) through bolts; one section of the lithium battery pack is adjusted and connected through a connecting hinge (5); the lithium battery packs are fixedly connected through the connecting plug-in table (6) in a plug-in manner; the side end of the lithium battery shell (1) is inserted with the grid block boss (27) for limiting the sliding of the engaging hinge (5).
2. The lithium battery as claimed in claim 1, wherein the two ends of the connecting hinge (5) are respectively inserted into the limiting grooves at the side ends of the lithium battery case (1) in a limiting and sliding manner; the center of the connecting hinge (5) is hinged and connected through a hinged shaft, so that the position of the lithium battery pack combination can be conveniently adjusted.
3. The lithium battery as claimed in claim 1, wherein the blocking projections (27) are fixed by inserting the projections into slots at the side of the lithium battery case (1), and the blocking projections (27) block the engaging hinges (5).
4. The utility model provides a lithium battery electric core, includes battery electricity core (2), electric core connection boss (3), electric core connection slot (4), its characterized in that: one end of the battery cell (2) is provided with a cell connecting boss (3), the other end of the battery cell (2) is provided with a cell connecting slot (4), and the cell connecting boss (3) is electrically connected and inserted into the cell connecting slot (4); the battery cell (2) is fixed in the lithium battery shell (1) through a bolt.
5. A preparation method of a lithium battery is characterized by comprising the following steps: the method comprises the following steps:
stacking a lithium battery pack in a dropping adding box, and automatically assembling the lithium battery pack;
step two, automatically driving the adding connection hinge to the lithium battery pack through a hinge adder;
thirdly, pushing the block bosses into the lithium battery pack through a combined extruder for assembly;
fourthly, the combined lithium battery pack is driven and transported to a variable-frequency driving conveyor belt through a driving rubber roller;
and fifthly, transporting and discharging the processed foldable and combinable lithium batteries through a transportation driving belt for packaging.
6. The lithium battery preparation method according to claim 5, wherein the lithium battery pack is longitudinally stacked in the drop adding box (9), and the drop adding box (9) is fixed on a processing rack (7) for supporting processing; a variable-frequency driving conveying belt (8) for conveying is rotatably arranged on the processing rack (7); the side end of the processing rack (7) is fixed with a slope block (28) convenient for falling and recycling.
7. The lithium battery preparation method according to claim 5, wherein the hinge adder (10) comprises a screw thread cylinder driver (12), a rotary motor table (13), a rotary gear shaft (14), a side support fixing table (15), a drive adding plate (16) and a fixed sliding groove table (17), the screw thread cylinder driver (12) is fixed on the rotary motor table (13) and slides in the fixed sliding groove table (17) in a limiting way through the screw thread cylinder and the screw drive adding plate (16), and the drive adding plate (16) drives the stacked engagement hinge (5) to slide in the fixed sliding groove table (17) in a limiting way; the rotary motor platform (13) rotates on the side end of the side support fixing platform (15) through the rotary gear shaft (14) to facilitate adjustment; the side supporting and fixing table (15) is fixed at the side end of the processing rack (7).
8. The method for preparing a lithium battery as claimed in claim 7, wherein the side end of the side supporting and fixing table (15) is locked and fixed on the rotary gear shaft (14) by engaging and screwing the screw locking gear table (18) with the screw.
9. The lithium battery cell is according to claim 8, wherein, the combined squeezer (11) comprises a lower fixing table (20), a squeezing variable frequency driver (21), a driving squeezing sliding table (22), a squeezing spring shaft (23), an internal squeezing pushing table (24), a squeezing spring (25) and a stacking pushing frame (26), the lower fixing table (20) is fixed at the lower end of the side supporting fixing table (15), the squeezing variable frequency driver (21) for squeezing driving is fixed on the lower fixing table (20), the squeezing variable frequency driver (21) drives the squeezing sliding table (22) to squeeze and drive through the upper end and the lower end of a gear, and the driving squeezing sliding table (22) drives the internal squeezing pushing table (24) to squeeze and drive the stacked grid boss (27) on the fixed stacking pushing frame (26) through the squeezing spring (25) on the squeezing spring shaft (23).
10. The lithium battery preparation method according to claim 9, wherein a driving rubber roller (19) for adding driving is fixed on the lower fixing table (20), and the upper end of the driving rubber roller (19) is attached to the lithium battery shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065250.4A CN115458858A (en) | 2022-09-01 | 2022-09-01 | Lithium battery core, lithium battery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065250.4A CN115458858A (en) | 2022-09-01 | 2022-09-01 | Lithium battery core, lithium battery and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115458858A true CN115458858A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211065250.4A Pending CN115458858A (en) | 2022-09-01 | 2022-09-01 | Lithium battery core, lithium battery and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115939635A (en) * | 2022-12-16 | 2023-04-07 | 贵州电网有限责任公司 | Battery rack convenient to change battery |
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| CN210805879U (en) * | 2019-11-19 | 2020-06-19 | 周海军 | Modular battery capable of being freely assembled |
| CN214625252U (en) * | 2021-03-17 | 2021-11-05 | 厦门致力金刚石科技股份有限公司 | Battery monomer, bar battery pack and face battery pack |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204441392U (en) * | 2015-01-05 | 2015-07-01 | 李晓斌 | A kind of lithium ion battery structure that can fold flexibly |
| CN205609627U (en) * | 2016-04-24 | 2016-09-28 | 杜金 | But bend type battery |
| CN208722970U (en) * | 2018-10-16 | 2019-04-09 | 安徽五行动力新能源有限公司 | A kind of chain type lithium battery group |
| CN210805879U (en) * | 2019-11-19 | 2020-06-19 | 周海军 | Modular battery capable of being freely assembled |
| CN214625252U (en) * | 2021-03-17 | 2021-11-05 | 厦门致力金刚石科技股份有限公司 | Battery monomer, bar battery pack and face battery pack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115939635A (en) * | 2022-12-16 | 2023-04-07 | 贵州电网有限责任公司 | Battery rack convenient to change battery |
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