CN110783636B - Continuous lamination forming machine for manufacturing and processing lithium ion battery cell - Google Patents
Continuous lamination forming machine for manufacturing and processing lithium ion battery cell Download PDFInfo
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- CN110783636B CN110783636B CN201911241513.0A CN201911241513A CN110783636B CN 110783636 B CN110783636 B CN 110783636B CN 201911241513 A CN201911241513 A CN 201911241513A CN 110783636 B CN110783636 B CN 110783636B
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- 238000003475 lamination Methods 0.000 title claims abstract description 36
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 65
- 238000003825 pressing Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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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
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a continuous lamination forming machine for manufacturing and processing lithium ion battery cells, which comprises a bottom plate, a supporting table, a bearing and placing device, a conveying device, a driving device and a film placing device, wherein the supporting table is installed at the upper end of the bottom plate, and the bearing and placing device is installed at the upper end of the supporting table. The invention can solve the problems that the existing equipment can not realize the function of continuous lamination when manufacturing and processing lithium ion battery cores, the phenomenon of stacking homopolar polar plates together is easy to occur in the lamination process, so that the lamination fails, the success rate of lamination is reduced, the working efficiency is reduced, meanwhile, when the membrane is placed, a plurality of layers of diaphragms are easy to be placed on the polar plates together, so that the use efficiency of the battery is reduced, the production cost is increased, the phenomenon of polar plate deviation is easy to occur when the polar plates are transported, the packaging of the battery cores is not facilitated after the lamination of the battery cores is finished, the working efficiency is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of lithium ion battery processing, in particular to a continuous lamination forming machine for manufacturing and processing lithium ion battery cores.
Background
The lithium ion battery is a secondary battery, which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, and mainly comprises the positive electrode, a diaphragm, the negative electrode, organic electrolyte and a battery shell.
At present, when the lithium ion battery cell is manufactured, the following defects generally exist: 1. the existing equipment can not realize the function of continuous lamination, and the phenomenon of stacking homopolar polar plates together is easy to occur in the lamination process, so that the lamination fails, the lamination success rate is reduced, and the working efficiency is reduced; 2. the existing equipment is easy to place the multilayer diaphragm on the polar plate when the diaphragm is put, thereby reducing the service efficiency of the battery, increasing the production cost, and the phenomenon of polar plate deviation is easy to appear when the polar plate is transported, after the lamination of the electric core is finished, the packaging of the electric core is not facilitated, thereby reducing the working efficiency.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing equipment can not realize the function of continuous lamination when manufacturing and processing lithium ion battery cores, the phenomenon of stacking homopolar polar plates together is easy to occur in the lamination process, so that the lamination fails, the success rate of lamination is reduced, the working efficiency is reduced, meanwhile, when the membrane is placed, a plurality of layers of diaphragms are easy to be placed on the polar plates together, so that the use efficiency of the battery is reduced, the production cost is increased, the phenomenon of polar plate deviation is easy to occur when the polar plates are transported, the packaging of the battery cores is not facilitated after the lamination of the battery cores is finished, the working efficiency is reduced, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the continuous lamination forming machine for manufacturing and processing the lithium ion battery cell comprises a bottom plate, a supporting table, a bearing device, a conveying device, a driving device and a film placing device, wherein the supporting table is installed at the upper end of the bottom plate, the bearing device is installed at the upper end of the supporting table, the conveying device is installed in the middle of the bearing device, the driving device is arranged above the conveying device, the driving device is installed on the bearing device, the film placing device is arranged on the right side of the bearing device, and the film placing device is installed on the bottom plate.
The bearing device comprises a sliding rail, a circular sliding block, a bearing column, a first telescopic rod, a pressing spring, a pressing plate and a baffle mechanism, wherein the sliding rail is arranged on a supporting table, the right end of the sliding rail is provided with a rectangular notch, the upper end of the sliding rail is provided with an annular groove, the circular sliding block is connected inside the annular groove in a sliding fit mode, the bearing column is uniformly arranged at the upper end of the circular sliding block, the rectangular groove is arranged inside the bearing column, the upper wall of the rectangular groove is provided with the first telescopic rod, the lower end of the first telescopic rod is provided with the pressing plate, the lower end face of the pressing plate is provided with a rubber pad, the outer side of the first telescopic rod is provided with the pressing spring, the pressing spring is arranged on the pressing plate, the baffle mechanism is symmetrically arranged on the side wall of the rectangular groove, the baffle mechanism is connected with the bearing column in a sliding fit mode, during specific work, firstly, the polar plates in the adjacent bearing columns are opposite in shape, the baffle mechanism limits the polar plates, then the driving device drives the bearing columns to rotate, and finally when the bearing columns rotate to the rectangular notches of the sliding rails, the baffle mechanism cancels the limiting function, so that the polar plates are discharged.
The conveying device comprises an electric push rod, a conveying frame, a sliding plate and a separating mechanism, the electric push rod is installed on a supporting table through a push rod seat, the conveying frame is installed at the top end of the electric push rod, the sliding plate is symmetrically arranged on the side wall of the conveying frame and connected with the side wall of the conveying frame in a sliding fit mode, the separating mechanism is installed on the outer side of the sliding plate, and the separating mechanism is connected with the conveying frame in a sliding fit mode.
The film placing device comprises a film placing column, a film placing table, a transmission roller, a film placing mechanism and a placing mechanism, wherein the film placing column is installed on a bottom plate, the upper end of the film placing column is provided with the film placing table, the upper end of the film placing table is provided with a groove, the side wall of the groove is uniformly provided with idler wheels, the left side of the bottom of the groove is uniformly provided with the transmission roller, the transmission roller is installed on the film placing table through a bearing, the right side of the bottom of the groove is provided with a rectangular through hole, the film placing mechanism is arranged above the rectangular through hole and is installed on the film placing table, the placing mechanism is installed on the inner wall of the rectangular through hole and is provided with the placing mechanism, when the polar plate falls into the place above the placing mechanism, the film placing mechanism realizes the function of placing the diaphragm on the polar plate, and then when the conveying device conveys the heteropolar polar plate to the upper side of the diaphragm, and finally, taking out the battery cell in a manual mode.
As a preferred technical scheme of the invention, the supporting table comprises supporting rods and supporting plates, the supporting rods are uniformly arranged at the upper end of the bottom plate, the supporting plates are arranged at the upper ends of the supporting rods, and when the supporting table works, the supporting rods play a supporting role, and the supporting plates play a function of placing the sliding rails.
As a preferred technical scheme, the driving device comprises a connecting frame, a connecting plate, an adjusting wheel, a connecting rod, a placing frame, a driving motor and a rotating wheel, wherein the connecting frame is uniformly installed at the upper end of the sliding rail and is an L-shaped mechanism, the connecting plate is installed in the middle of the connecting frame, the adjusting wheel is connected to the inside of the connecting plate through a bearing, the connecting rod is uniformly installed on the outer surface of the lower end of the adjusting wheel, the other end of the connecting rod is installed on a bearing column, the placing frame is installed at the upper end of the connecting frame, the driving motor is installed on the lower end surface of the upper wall of the placing frame, the rotating wheel is installed on an output shaft of the driving motor and is in rotating fit with the adjusting wheel, the driving motor is started manually during specific work, the driving motor drives the adjusting wheel to move through the rotating wheel, and.
As a preferred technical scheme of the invention, the baffle mechanism comprises a sliding rod, a baffle frame, a baffle spring, a sliding block, an upper connecting rod, a lower connecting rod, a connecting seat and a connecting spring, the sliding rod is connected with the bearing column in a sliding fit mode, the left end of the sliding rod is of a V-shaped structure, the left end of the sliding rod is provided with a roller, the inner end of the sliding rod is provided with the baffle frame, the outer end of the baffle frame is symmetrically provided with the baffle spring, the sliding block is connected with the inner part of the baffle frame in a sliding manner and is connected with the upper connecting rod through a pin shaft, the other end of the upper connecting rod is connected with the lower connecting rod through a pin shaft, the other end of the lower connecting rod is connected with the baffle frame through a pin shaft, the outer end of the lower connecting rod is provided with the connecting seat, and the lower end of the connecting spring, and the thickness of the sliding rail rectangular notch is the thickness of the polar plate, then, the baffle mechanism rotates to be matched with the sliding rail, the sliding rod drives the baffle frame to perform feeding motion, so that the polar plate is limited, and the polar plate is damaged when the lower connecting rod is matched with the polar plate to avoid feeding.
As a preferred technical scheme of the invention, the separating mechanism comprises a separating rod, a separating spring, a linkage rod and a linkage spring, the separating rod is connected with the conveying frame in a sliding fit mode, the separating spring is arranged on the outer side of the separating rod, the separating spring is installed on the conveying frame, the linkage rod is symmetrically arranged on the outer side of the left end of the separating rod and is in sliding connection with the conveying frame, the linkage rod is in a U-shaped structure, the linkage spring is arranged on the outer surface of the right end of the linkage rod, and the linkage spring is installed on the conveying frame.
As a preferred technical scheme of the invention, the film placing mechanism comprises a film placing block, a second telescopic rod, a film placing spring, a rotating frame, a linkage plate, a second electric push rod, a separation plate and a separation plate, wherein the film placing block is arranged on a film placing table, a rectangular groove is arranged in the film placing block, the second telescopic rod is arranged at the upper end in the rectangular groove, the film placing spring is arranged outside the second telescopic rod, the film placing spring is arranged on the film placing block, the rotating frame is symmetrically arranged outside the film placing block, the middle part of the rotating frame is connected with the linkage plate through a pin shaft, the separation plate is connected with the upper side of the linkage plate in a sliding manner, the separation plate is connected with the lower side of the linkage plate in a sliding manner, the second electric push rod is arranged on the film placing block, the separation plate is connected with the film placing block in a sliding manner, when the film placing mechanism, no. two electric putter pass through linkage board and drive the separator and carry out feed motion, stratify the diaphragm to realize the individual layer and put the function of membrane, later, after putting the membrane, No. two electric putter drives the baffler and carries out feed motion, thereby realizes carrying out spacing function to the diaphragm.
As a preferred technical scheme of the invention, the lowering mechanism comprises a lowering frame, a third electric push rod, a support spring and a support plate, the lowering frame is arranged in the film placing table, the third electric push rod is arranged in the lowering frame, the support spring is uniformly arranged at the top end of the third electric push rod, the support plate is arranged at the upper end of the support spring, during specific work, the support plate is used for placing a polar plate, the support spring is descended by gravity after the polar plate is placed, so that the obstruction to the next polar plate placement is avoided, after the battery cells are stacked, the third electric push rod is manually started, the battery cells are conveyed downwards by the third electric push rod, and the battery cells are taken out manually.
(III) advantageous effects
1. The continuous lamination forming machine for manufacturing and processing the lithium ion battery cell can realize the function of continuous lamination, and the positive and negative plates of the battery cell are separately arranged, so that the phenomenon that the homopolar plates are stacked together in the lamination process can be effectively avoided, the error rate of lamination is reduced, and the working efficiency of lamination is improved;
2. according to the continuous lamination forming machine for manufacturing and processing the lithium ion battery cell, the adopted membrane placing device can be used for layering the membranes during membrane placing work, so that single-layer membrane placing is realized, the phenomenon that multiple layers of membranes are placed on the polar plate in the membrane placing process is avoided, the use efficiency of the battery is improved, and the increase of the production cost is avoided;
3. the continuous lamination forming machine for manufacturing and processing the lithium ion battery cell provided by the invention can effectively avoid the deviation of the polar plate when the polar plate is transported, thereby facilitating the packaging of the cell and improving the working efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view taken along line B of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention taken in the direction of N in FIG. 3;
fig. 6 is a schematic view of the structure of the transfer frame, slide plate and separating mechanism of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a continuous lamination forming machine for manufacturing and processing lithium ion battery cells comprises a bottom plate 1, a supporting table 2, a bearing and placing device 3, a conveying device 4, a driving device 5 and a film placing device 6, wherein the supporting table 2 is installed at the upper end of the bottom plate 1, the bearing and placing device 3 is installed at the upper end of the supporting table 2, the conveying device 4 is installed in the middle of the bearing and placing device 3, the driving device 5 is arranged above the conveying device 4, the driving device 5 is installed on the bearing and placing device 3, the film placing device 6 is arranged on the right side of the bearing and placing device 3, and the film placing device 6 is installed on the bottom plate.
Brace table 2 include bracing piece 21 and backup pad 22, 1 upper end of bottom plate evenly install bracing piece 21, bracing piece 21 upper end install backup pad 22, specific during operation, bracing piece 21 plays the effect of support, backup pad 22 plays the function of placing sliding rail 31.
The bearing device 3 comprises a sliding rail 31, a circular slider 32, a bearing column 33, a first telescopic rod 34, a lower pressing spring 35, a lower pressing plate 36 and a baffle mechanism 37, the sliding rail 31 is arranged on the support table 2, a rectangular notch is arranged at the right end of the sliding rail 31, an annular groove is arranged at the upper end of the sliding rail 31, the circular slider 32 is connected inside the annular groove in a sliding fit mode, the bearing column 33 is uniformly arranged at the upper end of the circular slider 32, a rectangular groove is arranged inside the bearing column 33, the first telescopic rod 34 is arranged on the upper wall of the rectangular groove, the lower pressing plate 36 is arranged at the lower end of the first telescopic rod 34, a rubber pad is arranged on the lower end surface of the lower pressing plate 36, the lower pressing spring 35 is arranged on the outer side of the first telescopic rod 34, the lower pressing spring 35 is arranged on the lower pressing plate 36, the baffle mechanisms 37 are symmetrically arranged on the side wall of the rectangular groove, during specific work, firstly, polar plates of the lithium battery are placed in the bearing columns 33 in a manual mode, the polar plates in the adjacent bearing columns 33 are opposite in nature, the baffle mechanism 37 limits the polar plates, then, the driving device 5 drives the bearing columns 33 to rotate, and finally, when the bearing columns 33 rotate to the rectangular notches of the sliding rails 31, the baffle mechanism 37 cancels the limiting function, so that the polar plate blanking function is realized.
The baffle mechanism 37 comprises a sliding rod 371, a baffle frame 372, a baffle spring 373, a sliding block 374, an upper connecting rod 375, a lower connecting rod 376, a connecting seat 377 and a connecting spring 378, wherein the sliding rod 371 is connected with the bearing column 33 in a sliding fit manner, the left end of the sliding rod 371 is of a V-shaped structure, a roller is arranged at the left end of the sliding rod 371, the baffle frame 372 is installed at the inner end of the sliding rod 371, the baffle springs 373 are symmetrically installed at the outer end of the baffle frame 372, the sliding block 374 is connected inside the baffle frame 372 in a sliding manner, the sliding block 374 is connected with the upper connecting rod 375 through a pin shaft, the other end of the upper connecting rod 375 is connected with the lower connecting rod 376 through a pin shaft, the other end of the lower connecting rod 376 is connected with the baffle frame 372 through a pin shaft, the connecting seat 377 is installed at the outer end of the lower connecting seat 377, the connecting spring 378 is installed, thereby realize the function of polar plate blanking, and the thickness of the 31 rectangle breach of slide rail is the thickness of polar plate, later, baffle mechanism 37 rotates and slide rail 31 cooperation, and slide bar 371 drives baffle frame 372 and carries out feed motion to the realization carries out spacing function to the polar plate, thereby the lower connecting rod destroys the polar plate when avoiding feeding with the polar plate cooperation.
The conveying device 4 comprises a first electric push rod 41, a conveying frame 42, a sliding plate 43 and a separating mechanism 44, the first electric push rod 41 is arranged on the supporting table 2 through a push rod seat, the conveying frame 42 is arranged at the top end of the first electric push rod 41, the sliding plates 43 are symmetrically arranged on the side wall of the conveying frame 42, the sliding plates 43 are connected with the side wall of the conveying frame 42 in a sliding fit mode, the separating mechanism 44 is arranged on the outer side of the sliding plates 43, the separating mechanism 44 is connected with the conveying frame 42 in a sliding fit mode, during specific work, firstly, polar plates fall into the conveying frame 42 from the interior of the bearing column 33, the sliding plates 43 realize the bearing function, then, the first electric push rod 41 is manually started, the first electric push rod 41 conveys the polar plates into the film placing device 6 through the conveying frame 42, and the separating mechanism 44 separates the sliding plates 43, so that the polar plates are blanke, finally, the first electric push rod 41 drives the conveying frame 42 to reset.
The separation mechanism 44 comprises a separation rod 441, a separation spring 442, a linkage rod 443 and a linkage spring 444, the separation rod 441 is connected with the conveying frame 42 in a sliding fit mode, the separation spring 442 is arranged on the outer side of the separation rod 441, the separation spring 442 is mounted on the conveying frame 42, the linkage rod 443 is symmetrically arranged on the outer side of the left end of the separation rod 441, the linkage rod 443 is connected with the conveying frame 42 in a sliding mode, the linkage rod 443 is of a U-shaped structure, the linkage spring 444 is arranged on the outer surface of the right end of the linkage rod 443, the linkage spring 444 is mounted on the conveying frame 42, and when the conveying frame 42 moves to the position above the lowering mechanism 65 during specific work, the separation rod 441 is matched with the film placing table 62 to drive the sliding plate 43 to move through the linkage rod 443, so that the.
The driving device 5 comprises a connecting frame 51, a connecting plate 52, an adjusting wheel 53, a connecting rod 54, a placing frame 55, a driving motor 56 and a rotating wheel 57, the upper end of the sliding rail 31 is evenly provided with a connecting frame 51, the connecting frame 51 is an L-shaped mechanism, the middle part of the connecting frame 51 is provided with a connecting plate 52, the inside of the connecting plate 52 is connected with an adjusting wheel 53 through a bearing, the outer surface of the lower end of the adjusting wheel 53 is uniformly provided with a connecting rod 54, the other end of the connecting rod 54 is arranged on the bearing column 33, the upper end of the connecting frame 51 is provided with a placing frame 55, the lower end surface of the upper wall of the placing frame 55 is provided with a driving motor 56, an output shaft of the driving motor 56 is provided with a rotating wheel 57, the rotating wheel 57 is in rotating fit with the adjusting wheel 53, when in specific work, the driving motor 56 is manually started, the driving motor 56 drives the adjusting wheel 53 to move through the rotating wheel 57, and the adjusting wheel 53 drives the bearing column 33 through the connecting rod 54 to realize the function of intermittent movement.
The film placing device 6 comprises a film placing column 61, a film placing table 62, a transmission roller 63, a film placing mechanism 64 and a placing mechanism 65, the film placing column 61 is installed on the bottom plate 1, the film placing table 62 is installed at the upper end of the film placing column 61, a groove is formed in the upper end of the film placing table 62, rollers are evenly arranged on the side wall of the groove, the transmission roller 63 is evenly arranged on the left side of the bottom of the groove, the transmission roller 63 is installed on the film placing table 62 through a bearing, a rectangular through hole is formed in the right side of the bottom of the groove, the film placing mechanism 64 is arranged above the rectangular through hole, the film placing mechanism 64 is installed on the film placing table 62, the placing mechanism 65 is installed on the inner wall of the rectangular through hole, during specific work, firstly, a diaphragm is placed in the film placing mechanism 64 in a manual mode, after a polar plate falls into the upper portion of the placing mechanism 65, the film placing mechanism 64 realizes the function of placing, the film placing mechanism 64 transports the stacked cells downwards, and finally, the cells are taken out manually.
The film releasing mechanism 64 comprises a film releasing block 641, a second telescopic rod 642, a film releasing spring 643, a rotating frame 644, a linkage plate 645, a second electric push rod 646, a separating plate 647 and a blocking plate 648, the film releasing block 641 is installed on the film releasing table 62, a rectangular groove is formed in the film releasing block 641, the second telescopic rod 642 is installed at the upper end in the rectangular groove, the film releasing spring 643 is arranged on the outer side of the second telescopic rod 642, the film releasing spring 643 is installed on the film releasing block 641, the rotating frames 644 are symmetrically arranged on the outer side of the film releasing block 641, the middle of each rotating frame 644 is connected with the linkage plate 645 through a pin shaft, the separating plate 647 is slidably connected to the upper side of the linkage plate 645, the blocking plate 648 is slidably connected to the lower side of the linkage plate 645, the outer side of the linkage plate 645 is connected with the second electric push rod 646 through a pin shaft, the second electric push rod 646 is installed on the film releasing block, the separating plate 647 is slidably, during specific work, at first, manual start electric putter 646 No. two, No. two electric putter 646 drives the separator 647 through linkage plate 645 and carries out feed motion, carries out the layering to the diaphragm to realize the function that the membrane was put to the individual layer, later, after putting the membrane, No. two electric putter 646 drive baffler 648 and carry out feed motion, thereby realize carrying out spacing function to the diaphragm.
The mechanism 65 of transferring include and transfer frame 651, No. three electric putter 652, supporting spring 653 and backup pad 654, transfer frame 651 install in putting membrane platform 62, transfer frame 651 internally mounted has No. three electric putter 652, supporting spring 653 is evenly installed at No. three electric putter 652 top, supporting spring 653 upper end install the backup pad 654, during specific work, backup pad 654 is used for placing the polar plate, supporting spring 653 can receive gravity decline after the polar plate is placed, avoid placing next polar plate and cause the hindrance, after electric core is stacked, No. three electric putter 652 is started manually, No. three electric putter 652 transports electric core downwards, take out electric core through artificial mode.
When in work: s1: the polar plates of the lithium battery are manually placed in the holding columns 33, the polar plates in the adjacent holding columns 33 are opposite, and then the diaphragm is manually placed in the diaphragm placing block 641;
s2: firstly, manually starting a driving motor 56, driving the bearing and placing column 33 to move by the driving motor 56 through an adjusting wheel 53, then, when the bearing and placing column 33 moves to the rectangular notch of the sliding rail 31, the polar plate falls into the conveying frame 42, and finally, after the driving motor 56 drives the bearing and placing column 33 to be matched with the sliding rail 31, intermittent rest is carried out;
s3: firstly, manually starting the first electric push rod 41, conveying the polar plate above the lowering mechanism 65 by the first electric push rod 41 through the conveying frame 42, then matching the separating mechanism 44 with the side wall of the film placing table 62 to blank the polar plate, and finally resetting the conveying frame 42 by the first electric push rod 41;
s4: firstly, manually starting a second electric push rod 646, driving a separating plate 647 to perform feed motion by the second electric push rod 646 through a linkage plate 645, then, enabling a diaphragm to fall on a polar plate from the inside of a membrane placing block 641, and finally, driving a blocking plate 648 to perform feed motion by the second electric push rod 646 to perform reset;
s5: after the step S4 is finished, firstly, the driving motor 56 drives the supporting columns 33 to perform intermittent motion, then when the adjacent supporting columns 33 move to the rectangular notches of the sliding rails 31, the polar plates fall into the conveying frame 42, and finally, the driving motor 56 drives the supporting columns 33 to cooperate with the sliding rails 31 to perform intermittent rest;
s6: after the step S5 is finished, repeating the step S3;
s7: after the step S6 is finished, the third electric push rod 652 is manually started, the third electric push rod 652 transports the stacked battery cell downwards, the battery cell is taken out manually, and then the steps S2-S7 are repeated to realize continuous lamination processing.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a continuous lamination make-up machine of lithium ion battery electricity core manufacturing and processing, includes bottom plate (1), brace table (2), holds puts device (3), conveyer (4), drive arrangement (5) and puts membrane device (6), its characterized in that: the film feeding device is characterized in that a supporting table (2) is mounted at the upper end of the bottom plate (1), a bearing and placing device (3) is mounted at the upper end of the supporting table (2), a conveying device (4) is mounted in the middle of the bearing and placing device (3), a driving device (5) is arranged above the conveying device (4), the driving device (5) is mounted on the bearing and placing device (3), a film placing device (6) is arranged on the right side of the bearing and placing device (3), and the film placing device (6) is mounted on the bottom plate (1); wherein:
the bearing and placing device (3) comprises a sliding rail (31), a circular sliding block (32), a bearing and placing column (33), a first telescopic rod (34), a lower pressing spring (35), a lower pressing plate (36) and a baffle mechanism (37), wherein the sliding rail (31) is installed on the supporting table (2), a rectangular notch is formed in the right end of the sliding rail (31), an annular groove is formed in the upper end of the sliding rail (31), the circular sliding block (32) is connected inside the annular groove in a sliding fit mode, the bearing and placing column (33) is uniformly installed at the upper end of the circular sliding block (32), a rectangular groove is formed inside the bearing and placing column (33), the first telescopic rod (34) is installed on the upper wall of the rectangular groove, the lower pressing plate (36) is installed at the lower end of the first telescopic rod (34), a rubber pad is arranged on the lower end face of the lower pressing plate (36), the lower pressing spring, the lower pressing spring (35) is arranged on the lower pressing plate (36), the side wall of the rectangular groove is symmetrically provided with baffle mechanisms (37), and the baffle mechanisms (37) are connected with the bearing column (33) in a sliding fit manner;
the conveying device (4) comprises a first electric push rod (41), a conveying frame (42), a sliding plate (43) and a separating mechanism (44), the first electric push rod (41) is installed on the supporting table (2) through a push rod seat, the conveying frame (42) is installed at the top end of the first electric push rod (41), the sliding plate (43) is symmetrically arranged on the side wall of the conveying frame (42), the sliding plate (43) is connected with the side wall of the conveying frame (42) in a sliding fit mode, the separating mechanism (44) is installed on the outer side of the sliding plate (43), and the separating mechanism (44) is connected with the conveying frame (42) in a sliding fit mode;
put membrane device (6) including putting membrane post (61), put membrane platform (62), driving roller (63), put membrane mechanism (64) and transfer mechanism (65), put membrane post (61) and install on bottom plate (1), put membrane post (61) upper end and install and put membrane platform (62), put membrane platform (62) upper end and be provided with the recess, the recess lateral wall evenly sets up the gyro wheel, recess bottom left side evenly is provided with driving roller (63), driving roller (63) are installed on putting membrane platform (62) through the bearing, recess bottom right side is provided with the rectangle through-hole, rectangle through-hole top is provided with puts membrane mechanism (64), it installs on putting membrane platform (62) to put membrane mechanism (64), install on the rectangle through-hole inner wall and transfer mechanism (65).
2. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the supporting table (2) comprises a supporting rod (21) and a supporting plate (22), the supporting rod (21) is uniformly installed at the upper end of the bottom plate (1), and the supporting plate (22) is installed at the upper end of the supporting rod (21).
3. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the driving device (5) comprises a connecting frame (51), a connecting plate (52), an adjusting wheel (53), a connecting rod (54), a placing frame (55), a driving motor (56) and a rotating wheel (57), the upper end of the sliding rail (31) is uniformly provided with a connecting frame (51), the connecting frame (51) is an L-shaped mechanism, a connecting plate (52) is arranged in the middle of the connecting frame (51), the inside of the connecting plate (52) is connected with an adjusting wheel (53) through a bearing, the outer surface of the lower end of the adjusting wheel (53) is uniformly provided with a connecting rod (54), the other end of the connecting rod (54) is arranged on the bearing column (33), the upper end of the connecting frame (51) is provided with a placing frame (55), the lower end surface of the upper wall of the placing frame (55) is provided with a driving motor (56), an output shaft of the driving motor (56) is provided with a rotating wheel (57), and the rotating wheel (57) is in running fit with the adjusting wheel (53).
4. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the baffle mechanism (37) comprises a sliding rod (371), a baffle frame (372), a baffle spring (373), a sliding block (374), an upper connecting rod (375), a lower connecting rod (376), a connecting seat (377) and a connecting spring (378), wherein the sliding rod (371) is connected with the bearing column (33) in a sliding fit mode, the left end of the sliding rod (371) is of a V-shaped structure, rollers are arranged at the left end of the sliding rod (371), the baffle frame (372) is installed at the inner end of the sliding rod (371), the baffle springs (373) are symmetrically installed at the outer end of the baffle frame (372), the sliding block (374) is slidably connected inside the baffle frame (372), the upper connecting rod (375) is connected with the sliding block frame (374) through a pin shaft, the other end of the upper connecting rod (375) is connected with the lower connecting rod (376) through a pin shaft, the other end of the lower connecting rod (376) is connected with the baffle frame (, the lower end of the connecting seat (377) is provided with a connecting spring (378).
5. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the separating mechanism (44) comprises a separating rod (441), a separating spring (442), a linkage rod (443) and a linkage spring (444), the separating rod (441) is connected with the conveying frame (42) in a sliding fit mode, the separating spring (442) is arranged on the outer side of the separating rod (441), the separating spring (442) is installed on the conveying frame (42), the linkage rod (443) is symmetrically arranged on the outer side of the left end of the separating rod (441), the linkage rod (443) is connected with the conveying frame (42) in a sliding mode, the linkage rod (443) is of a U-shaped structure, the linkage spring (444) is arranged on the outer surface of the right end of the linkage rod (443), and the linkage spring (444) is installed on the conveying frame (42).
6. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the film releasing mechanism (64) comprises a film releasing block (641), a second telescopic rod (642), a film releasing spring (643), a rotating frame (644), a linkage plate (645), a second electric push rod (646), a separating plate (647) and a blocking plate (648), the film releasing block (641) is installed on the film releasing table (62), a rectangular groove is formed in the film releasing block (641), the second telescopic rod (642) is installed at the upper end in the rectangular groove, the film releasing spring (643) is arranged on the outer side of the second telescopic rod (642), the film releasing spring (643) is installed on the film releasing block (641), the rotating frames (644) are symmetrically arranged on the outer side of the film releasing block (641), the middle part of each rotating frame (644) is connected with the linkage plate (645) through a pin shaft, the separating plate (647) is slidably connected to the upper side of the linkage plate (645), the blocking plate (648) is slidably connected to the lower side of the linkage plate (645), and the second electric push rod (646) is connected, the second electric push rod (646) is arranged on the film placing block (641), the separating plate (647) is in sliding connection with the film placing block (641), and the blocking plate (648) is in sliding connection with the film placing block (641).
7. The machine of claim 1 for manufacturing and processing continuous laminations for lithium ion battery cells, wherein: the film placing mechanism (65) comprises a placing frame (651), a third electric push rod (652), a supporting spring (653) and a supporting plate (654), the placing frame (651) is installed in the film placing table (62), the third electric push rod (652) is installed inside the placing frame (651), the supporting spring (653) is evenly installed at the top end of the third electric push rod (652), and the supporting plate (654) is installed at the upper end of the supporting spring (653).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911241513.0A CN110783636B (en) | 2019-12-06 | 2019-12-06 | Continuous lamination forming machine for manufacturing and processing lithium ion battery cell |
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| CN201911241513.0A CN110783636B (en) | 2019-12-06 | 2019-12-06 | Continuous lamination forming machine for manufacturing and processing lithium ion battery cell |
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| CN110783636A CN110783636A (en) | 2020-02-11 |
| CN110783636B true CN110783636B (en) | 2020-11-17 |
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| CN112151881B (en) * | 2020-10-27 | 2021-10-26 | 宿州晟雄新能源科技有限公司 | Continuous lamination forming machine for manufacturing and processing lithium ion battery cell |
| CN113510084A (en) * | 2021-04-23 | 2021-10-19 | 吴铿豪 | Gas permeability detection device of gauze mask |
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| US9385395B2 (en) * | 2010-10-18 | 2016-07-05 | Microvast, Inc. | Continuous prismatic cell stacking system and method |
| CN102709583B (en) * | 2012-06-20 | 2015-06-10 | 东莞市雅康精密机械有限公司 | Laminating machine capable of driving film discharging by rotary loading |
| US9871268B2 (en) * | 2012-10-17 | 2018-01-16 | Eliiy Power Co., Ltd. | Secondary battery manufacturing method and manufacturing apparatus |
| US10981249B2 (en) * | 2016-01-06 | 2021-04-20 | O.M.C. Co., Ltd. | Method for producing electrode sheet with tab and apparatus therefor |
| US10868337B2 (en) * | 2016-03-08 | 2020-12-15 | Beijing Hawaga Power Storage Technology Company Ltd | Cell-core for lithium slurry battery, and lithium slurry battery module |
| CN106159336B (en) * | 2016-08-24 | 2018-09-18 | 合肥国轩高科动力能源有限公司 | Lamination type lithium ion roll core lamination machine |
| CN206076420U (en) * | 2016-10-17 | 2017-04-05 | 无锡百立德自动化有限公司 | The lithium battery pole slice laminating machine being automatically positioned |
| CN206148565U (en) * | 2016-11-22 | 2017-05-03 | 无锡百立德自动化有限公司 | Automatic lithium cell electricity core lamination machine of rectifying |
| CN208385556U (en) * | 2018-06-22 | 2019-01-15 | 广东新宇智能装备有限公司 | A stacking device for lithium battery pole pieces |
| CN109390635B (en) * | 2018-09-30 | 2020-08-14 | 合肥国轩高科动力能源有限公司 | Automatic lamination mechanism of Z formula lamination electricity core |
| CN110277584B (en) * | 2019-06-24 | 2022-02-01 | 湖南聚锂能源科技有限公司 | Rotating disc type device for producing laminated batteries |
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