CN117766861A - Battery cell packaging equipment for lithium battery production - Google Patents
Battery cell packaging equipment for lithium battery production Download PDFInfo
- Publication number
- CN117766861A CN117766861A CN202311716962.2A CN202311716962A CN117766861A CN 117766861 A CN117766861 A CN 117766861A CN 202311716962 A CN202311716962 A CN 202311716962A CN 117766861 A CN117766861 A CN 117766861A
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- Prior art keywords
- seat
- adder
- frame
- driver
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 241000463219 Epitheca Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000007792 addition Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of battery production and processing, in particular to battery cell packaging equipment for lithium battery production, which comprises a fixed frame, wherein an adding sliding plate is arranged in the fixed frame in a sliding way, a plurality of battery cells are uniformly arranged on the adding sliding plate, a driving adder is arranged at the upper end of the fixed frame in a limiting and longitudinal sliding way, a combined reciprocating driver is rotatably arranged at the middle end of the fixed frame, a lower shell stacked in a lower shell adder is driven by the combined reciprocating driver to be added to the lower end of the battery cells, an upper shell stacked in an upper shell adder is driven by the driving adder to be added to the upper end of the battery cells, a plurality of frame heat sealers are driven by the driving adder to longitudinally slide on the fixed frame, and hot-press edge sealing is carried out on the upper shell and the lower shell for wrapping the battery cells by the frame heat sealers; the invention has the beneficial effects of solving the problem that the heat sealing adjustment cannot be carried out by combining different cell shapes in the prior art.
Description
Technical Field
The invention relates to the field of battery production and processing, in particular to battery cell packaging equipment for lithium battery production.
Background
Lithium batteries are generally a type of battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a negative electrode material; the lithium ion battery comprises two major types, namely a lithium metal battery and a lithium ion battery, and the power battery can be divided into a cylinder type, a soft package type and a square type from the aspect of packaging. The cylindrical and square batteries mainly adopt steel shells or aluminum shells as shells, and the soft-package power batteries adopt aluminum-plastic films as shells; at present, in the packaging process, the heat sealing adjustment cannot be generally carried out by combining different cell shapes, so that the yield and the finished product effect of the lithium battery are affected, and therefore, the prior art has defects and needs to be improved; an automatic packaging device for lithium battery cells, similar to the device of patent number CN201811472455.8, comprises an operation table, wherein a feeding conveying device is arranged on the left side of the operation table, a positioning assembly is arranged on the right side of the feeding conveying device, a battery conveying device is arranged on the right side of the operation positioning assembly, a plurality of placing positions are arranged at equal intervals on the upper part of the battery conveying device, and a protective clamp disc is placed on the upper part of each placing position; a first sealing cover taking and placing manipulator, a side rubberizing device I, a side rubberizing device II, a tail rubberizing device I, a tail rubberizing device II and a fifth sealing cover taking and placing manipulator and a battery blanking manipulator are sequentially arranged on one side of the battery conveying device along the battery conveying direction on the operating platform; according to the lithium battery, the lithium battery is fully protected through the silica gel foam and the battery cell shell in the sealing cover, so that vibration in the conveying process is avoided, and the stability of the lithium battery in the conveying process is ensured; the full-mechanized operation has compact structure, improves the packaging quality and efficiency of the lithium battery, and has good market application value.
Disclosure of Invention
Therefore, the invention aims to solve the technical problem that the heat sealing adjustment cannot be carried out by combining different cell shapes in the prior art.
The technical scheme includes that the battery cell packaging equipment for lithium battery production comprises a fixed frame, an adding sliding plate is arranged in the fixed frame in a sliding mode, a plurality of battery cells are uniformly arranged on the adding sliding plate, a driving adder is arranged at the upper end of the fixed frame in a limiting and longitudinal sliding mode, a combined reciprocating driver is rotatably arranged at the middle end of the fixed frame, a lower shell stacked in a lower shell adder is driven by the combined reciprocating driver to be added to the lower end of the battery cells, an upper shell stacked in an upper shell adder is driven by the driving adder to be added to the upper end of the battery cells, a plurality of frame heat sealers are driven by the driving adder to longitudinally slide on the fixed frame, and hot-press edge sealing is carried out on the upper shell and the lower shell wrapping the battery cells by the frame heat sealers.
Preferably, the upper shell and the lower shell are internally provided with baffle tables, and the baffle tables of the upper shell and the lower shell are respectively arranged at the upper end and the lower end of the battery core.
Preferably, the drive adder include the epitheca driver, the epitheca driver drives the spacing interpolation board longitudinal sliding in fixed frame through screw thread section of thick bamboo screw thread cooperation, the lower extreme of spacing interpolation board evenly fixes a plurality of connecting axles, slides on the connecting axle and is provided with the sliding frame, the fixed heat seal driver of lateral end of spacing interpolation board, the heat seal driver drives the sliding frame longitudinal sliding through screw thread section of thick bamboo screw thread cooperation and is epaxial at the connecting.
Preferably, the frame heat sealer comprises a plurality of upper hinging rods, the upper ends of the upper hinging rods are uniformly hinged on the sliding frame, the lower ends of the upper hinging rods are hinged in the lower pushing frame, the lower pushing frame is fixed at the lower end of the connecting shaft, the lower pushing frame is fixedly connected with a lower heat sealing electric plate through the hinging shaft, and the heat sealing electric plate is connected with the heater through a wire.
Preferably, the upper shell adder comprises an upper shell stacking seat, a plurality of upper shells are stacked in the upper shell stacking seat, the adding motor is fixed at the side end of the upper shell stacking seat, the adding motor is driven by a screw rod to drive the adding pushing plate to slide in the upper shell stacking seat in a limiting manner, the adding pushing plate extrudes the adding upper shell into the adding buffer opening, and the inner wall of the adding buffer opening is elastically provided with the baffle seat.
Preferably, the upper shell is pushed onto the battery core through a lower pushing frame in the frame heat sealer.
Preferably, the combined reciprocating driver comprises a total variable frequency driver, the total variable frequency driver controls reciprocating driving rotation through the variable frequency driver, the total variable frequency driver is fixed at the side end of the fixed frame, the total variable frequency driver enables the driving seat to rotate reciprocally through the coupling connection, two ends of the driving seat are respectively hinged with a plurality of lifting clamping driving tables, and the lifting clamping driving tables close to one end of the lower shell adder are respectively fixed with a symmetrical extension frame and an arc sliding adding seat.
Preferably, the lifting clamping driving table comprises a hinging seat, the lower end of the hinging seat is hinged to the driving seat, symmetrical limiting sliding of the upper end of the hinging seat is provided with symmetrical clamping plates, the symmetrical clamping plates are meshed with two ends of a driving gear of the clamping driving motor through gears, the clamping driving motor longitudinally slides on the hinging seat through the motor seat, the lifting driving motor drives the motor seat of the clamping driving motor through gear rack meshing, the lifting driving motor is fixed on the outer wall of the hinging seat, and the lifting driving motor is limited to slide on the inner wall of the fixed frame through a longitudinal extension sliding rod.
Preferably, the inner walls of the symmetrical clamping plates are all provided with flexible rubber.
Preferably, the lower shell adder comprises a lower shell stacking driver, the lower shell stacking driver drives the lower shell stacking table to slide in the fixed frame in a limiting manner, a plurality of lower shells are stacked in the lower shell stacking table, the arc-shaped sliding adding seat is arranged at the lower end of the lower shell stacking table in a sliding fit manner, and the arc-shaped sliding adding seat is fixed at the upper end of the hinging seat of the lifting clamping driving table.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities particularly pointed out in the specification.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall first direction structure of the present invention;
FIG. 2 is a schematic diagram of the overall second direction structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the stationary frame of the present invention;
fig. 4 is a schematic structural view of the assembled battery cell of the present invention;
FIG. 5 is a schematic diagram of a drive adder of the present invention;
FIG. 6 is a schematic diagram of a second embodiment of the drive additive of the present invention;
FIG. 7 is a schematic view of a frame heat sealer of the present invention;
FIG. 8 is a schematic diagram of a second embodiment of a frame heat sealer of the present invention;
FIG. 9 is a schematic view of the construction of the upper shell adder of the present invention;
FIG. 10 is a schematic diagram of a second embodiment of the upper shell adder of the present invention;
FIG. 11 is a schematic diagram of a combined reciprocating driver of the present invention;
FIG. 12 is a schematic diagram of a combined reciprocating driver of the present invention;
FIG. 13 is a schematic view of the structure of the lift clamp driving stage of the present invention;
fig. 14 is a schematic view of the structure of the lower case adder of the present invention.
In the figure: a fixed frame 1; driving the adder 2; a frame heat sealer 3; a combined reciprocating driver 4; an upper shell adder 5; a lower shell adder 6; a battery cell 7; adding a sliding plate 8; an upper case 9; a lower case 10; an upper case driver 11; a limit adding plate 12; a connecting shaft 13; a heat seal driver 14; a slide frame 15; an upper hinge lever 16; a lower pushing frame 17; a lower heat seal plate 18; an upper shell stacking base 19; adding a motor 20; adding a pushing plate 21; adding a buffer port 22; a total variable frequency drive 23; a drive seat 24; a lifting clamping driving table 25; a symmetrical extension frame 27; an arcuate slide adder seat 28; a hinge seat 29; a symmetrical clamping plate 30; a clamp driving motor 31; a lift drive motor 32; an extension slide bar 33; a lower case stack driver 34; a lower case stacking stage 35.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
In the description of the present application, it should be understood that the terms "middle," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In addition, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like should be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Detailed description of the preferred embodiments
As shown in fig. 1 and 2, a battery cell packaging device for lithium battery production comprises a fixed frame 1, an adding sliding plate 8 is slidably arranged in the fixed frame 1, a plurality of battery cells 7 are uniformly arranged on the adding sliding plate 8, a driving adder 2 is longitudinally arranged at the upper end of the fixed frame 1 in a limiting and longitudinal sliding manner, a combined reciprocating driver 4 is rotatably arranged at the middle end of the fixed frame 1, a lower shell 10 stacked in a lower shell adder 6 is driven by the combined reciprocating driver 4 to be added to the lower end of the battery cells 7, an upper shell 9 stacked in an upper shell adder 5 is driven by the driving adder 2 to be added to the upper end of the battery cells 7, a plurality of frame heat sealers 3 are driven by the driving adder 2 to longitudinally slide on the fixed frame 1, and hot-press edge sealing is carried out on the upper shell 9 and the lower shell 10 which wrap the battery cells 7 by the frame heat sealers 3.
The working principle and beneficial effects of the embodiment are as follows: the plurality of battery cores 7 with side-by-side transportation are added into the fixed frame 1 for processing by adding the adding sliding plate 8 into the fixed frame 1; the combined reciprocating driver 4 is controlled to drive, a plurality of battery cores 7 are clamped and taken out simultaneously, the lower shell 10 corresponding to carrying and conveying is carried out on the lower shell adder 6 at the other side of the combined reciprocating driver 4, the lower shell 10 is carried and added to the original position while taken out, the battery cores 7 are lifted up on the combined reciprocating driver 4 and then carried back to the original position to fall and be added into the lower shell 10, the adding and wrapping of the lower shell are completed, and then the combined reciprocating driver 4 is reset to the original position; after the lower shell 10 is added, the upper shell 9 is added through the upper shell adder 5, the battery core 7 and the lower shell 10 are buckled after being extruded and pushed to the upper end of the battery core 7 by the driving adder 2, and the joint of the lower shell 10 and the upper shell 9 is extruded and heat-sealed by the adjusting driving frame heat sealer 3, so that the battery core 7 with different shapes can be packaged.
Detailed description of the preferred embodiments
As shown in fig. 1-14, in a battery cell packaging device for lithium battery production, the upper case 9 and the lower case 10 are provided with blocking tables, and the blocking tables of the upper case 9 and the lower case 10 are respectively arranged at the upper end and the lower end of the battery cell 7.
The working principle and beneficial effects of the embodiment are as follows: the baffle plates of the upper shell 9 and the lower shell 10 are respectively buckled at the upper end and the lower end of the battery core 7, so that the battery core 7 is prevented from falling off while the omnibearing package is realized.
Detailed description of the preferred embodiments
As shown in fig. 1-14, a lithium battery production battery cell packaging device, the driving adder 2 comprises an upper shell driver 11, the upper shell driver 11 drives a limiting adding plate 12 to longitudinally slide in a fixed frame 1 through threaded cylinder threaded fit, a plurality of connecting shafts 13 are uniformly fixed at the lower ends of the limiting adding plate 12, a sliding frame 15 is slidably arranged on the connecting shafts 13, a heat seal driver 14 is fixed at the side ends of the limiting adding plate 12, and the heat seal driver 14 drives the sliding frame 15 to longitudinally slide on the connecting shafts 13 through threaded cylinder threaded fit.
The working principle and beneficial effects of the embodiment are as follows: the upper shell driver 11 drives the screw rod through the screw tube, the screw rod rotates in the spacing interpolation board 12, and then realizes the drive to the spacing interpolation board 12 of drive, and the vertical spacing slip of spacing interpolation board 12 is in fixed frame 1, and then makes connecting axle 13 drive down promote the frame 17 and move downwards, and then realizes promoting the extrusion with the upper shell 9 of adding, makes it fall in the upper end of battery core 7, realizes the effect to the upper shell 9 interpolation.
Detailed description of the preferred embodiments
As shown in fig. 1-14, the frame heat sealer 3 includes a plurality of upper hinge rods 16, the upper ends of the upper hinge rods 16 are uniformly hinged on the sliding frame 15, the lower ends of the upper hinge rods 16 are hinged in a lower pushing frame 17, the lower pushing frame 17 is fixed at the lower end of the connecting shaft 13, the upper hinge rods 16 are fixedly connected with a lower heat sealing electric plate 18 through the hinge shaft, and the heat sealing electric plate 18 is connected with a heater through a wire.
The working principle and beneficial effects of the embodiment are as follows: the heat sealing driver 14 drives the sliding frame 15 to displace on the connecting shaft 13 through correspondingly used threaded cylinder threads in a matching way, and then when the sliding frame 15 is upwards, the lower heat sealing electric plate 18 is inwards pushed through the upward pulling of the plurality of upper hinging rods 16, so that all the lower heat sealing electric plates 18 are inwards extruded, and the extrusion heat sealing effect is realized by combining the different shapes of the actual battery cells 7; the electric heater is connected through a wire by the heat sealing electric plate 18, so that hot pressing is realized, and the aluminum shell is melted, so that packaging is realized.
Detailed description of the preferred embodiments
As shown in fig. 1-14, a battery cell packaging device for lithium battery production, the upper case adder 5 includes an upper case stacking seat 19, a plurality of upper cases 9 are stacked in the upper case stacking seat 19, an adding motor 20 is fixed at the side end of the upper case stacking seat 19, the adding motor 20 is driven by a screw to drive an adding pushing plate 21 to slide in a limiting manner in the upper case stacking seat 19, the adding pushing plate 21 extrudes the adding upper case 9 into an adding buffer opening 22, and a baffle seat is elastically arranged on the inner wall of the adding buffer opening 22.
The working principle and beneficial effects of the embodiment are as follows: the adding motor 20 drives the adding pushing plate 21 to add the stacked upper shells 9 into the adding buffer opening 22 through a screw, a baffle seat is elastically arranged on the inner wall of the adding buffer opening 22 to block the adding motor, and the upper shells 9 fall onto the battery cells 7 after being pushed by the lower pushing frame 17 to realize adding; the upper shell 9 is convenient to automatically and reciprocally add by automatically dropping the upper shell 9 and simultaneously adding the pushing plate 21 with the thickness similar to that of the upper shell 9; the upper shell 9 is pushed onto the battery core 7 through a lower pushing frame 17 in the frame heat sealer 3.
Detailed description of the preferred embodiments six
As shown in fig. 1-14, a battery cell packaging device for lithium battery production, the combined reciprocating driver 4 comprises a total variable frequency driver 23, the total variable frequency driver 23 is controlled to reciprocate and drive to rotate through a frequency converter, the total variable frequency driver 23 is fixed at the side end of a fixed frame 1, the total variable frequency driver 23 is connected through a coupling to enable a driving seat 24 to reciprocate, two ends of the driving seat 24 are respectively hinged with a plurality of lifting clamping driving platforms 25, and the lifting clamping driving platforms 25 close to one end of a lower shell adder 6 are respectively fixed with a symmetrical extension frame 27 and an arc sliding adding seat 28.
The working principle and beneficial effects of the embodiment are as follows: the total variable frequency driver 23 is automatically controlled through variable frequency driving, so that the driving seat 24 is automatically controlled to rotate in a reciprocating manner, and then the lifting clamping driving tables 25 are driven to move simultaneously, so that the automatic addition of the plurality of lower shells 10 is facilitated.
Detailed description of the preferred embodiments
As shown in fig. 1-14, the lifting clamping driving table 25 comprises a hinging seat 29, the lower end of the hinging seat 29 is hinged on a driving seat 24, symmetrical limiting sliding of the upper end of the hinging seat 29 is provided with symmetrical clamping plates 30, the symmetrical clamping plates 30 are meshed with two ends of a driving gear of a clamping driving motor 31 through gears, the clamping driving motor 31 longitudinally slides on the hinging seat 29 through a motor seat, a lifting driving motor 32 is meshed with the motor seat of the clamping driving motor 31 through a gear rack, the lifting driving motor 32 is fixed on the outer wall of the hinging seat 29, and the lifting driving motor 32 is limited by a longitudinally extending sliding rod 33 and slides on the inner wall of the fixed frame 1; the inner walls of the symmetrical clamping plates 30 are all provided with flexible rubber.
The working principle and beneficial effects of the embodiment are as follows: while the lower end of the hinging seat 29 is hinged on the driving seat 24, the side end of the hinging seat 29 slides on the inner wall of the fixed frame 1 through a longitudinally extending sliding rod 33, so that the hinging seat 29 is always in front in the reciprocating swing process, and the position of the battery core 7 and the lower shell 10 is prevented from being influenced by tilting; simultaneously, the clamping driving motor 31 drives the symmetrical clamping plates 30 to clamp through gears, so that the battery core 7 is clamped and separated from the original position, meanwhile, the lifting driving motor 32 drives the clamping driving motor 31 to ascend to the designated position, after the position of the lower shell 10 is added, the battery core 7 is transported back to the original position on the adding sliding plate 8, and meanwhile, the battery core 7 falls into the lower shell 10 after being loosened at the lower end of the lower shell 10, so that the addition of the lower shell 10 is completed; resetting to the original position after the addition of the lower shell 10 is completed; the inner walls of the symmetrical clamping plates 30 are respectively provided with flexible rubber to prevent the clamping force from being excessively damaged to the battery core 7.
Detailed description of the preferred embodiments
As shown in fig. 1-14, the lower case adder 6 includes a lower case stacking driver 34, the lower case stacking driver 34 drives a lower case stacking table 35 to slide in a limited manner in the fixed frame 1, a plurality of lower cases 10 are stacked in the lower case stacking table 35, an arc sliding adding seat 28 is arranged at the lower end of the lower case stacking table 35 in a sliding and fitting manner, and the arc sliding adding seat 28 is fixed at the upper end of a hinge seat 29 of the lifting clamping driving table 25.
The working principle and beneficial effects of the embodiment are as follows: a symmetrical extension frame 27 and an arc sliding adding seat 28 are fixed on the lifting clamping driving table 25 close to one end of the lower shell adder 6, the symmetrical extension frame 27 is fixed at the upper end of the corresponding symmetrical clamping plate 30 to serve as an extension plate to be used, the arc sliding adding seat 28 is fixed at the upper end of the lifting clamping driving table 25 and is arranged at the lower end of the lower shell stacking table 35 in a joint sliding manner, further, in the reciprocating motion process of the driving seat 24 driven by the corresponding total variable frequency driver 23, the lower shell 10 in the corresponding lower shell stacking table 35 can fall on the symmetrical extension frame 27, the gradient in the symmetrical extension frame 27 continuously and separately descends, the lower shell 10 falls on the original position of the battery core 7 on the adding sliding plate 8, the next step is carried out after the lower shell 10 is added, the lower shell is reciprocally moved, further, the automatic adding of the lower shell 10 is realized in the use process, and the distance between the symmetrical extension frame 27 and the lower shell stacking table 35 is the same as the thickness of the lower shell 10; by driving the lower case stacking driver 34, the angle of the lower case stacking table 35 is adjusted, and the automatic addition of the battery cells 7 and the addition sliding plate 8 is prevented from being affected while the addition is facilitated.
The above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, as variations, modifications, additions or substitutions within the spirit and scope of the invention as disclosed in the accompanying claims.
Claims (10)
1. The utility model provides a lithium cell production electricity core encapsulation equipment which characterized in that: including fixed frame (1), it adds sliding plate (8) to slide in fixed frame (1), add and evenly be provided with a plurality of battery core (7) on sliding plate (8), the upper end of fixed frame (1) is spacing to slide longitudinally and is provided with drive adder (2), the middle-end rotation of fixed frame (1) is provided with combination reciprocating driver (4), lower shell (10) of stacking in combination reciprocating driver (4) drive inferior valve adder (6) adds to the lower extreme of battery core (7), upper shell (9) of stacking in drive adder (2) drive upper shell adder (5) add to the upper end of battery core (7), drive adder (2) drive a plurality of frame heat sealers (3) vertically slide on fixed frame (1), frame heat sealers (3) carry out hot pressing banding to epitheca (9) and inferior valve (10) of parcel battery core (7).
2. The lithium battery production cell packaging device according to claim 1, wherein: the upper shell (9) and the lower shell (10) are internally provided with baffle tables, and the baffle tables of the upper shell (9) and the lower shell (10) are respectively arranged at the upper end and the lower end of the battery core (7).
3. The lithium battery production cell packaging device according to claim 1, wherein: the driving adder (2) comprises an upper shell driver (11), the upper shell driver (11) drives a limiting adding plate (12) to longitudinally slide in a fixed frame (1) through threaded cylinder threaded fit, a plurality of connecting shafts (13) are uniformly fixed at the lower ends of the limiting adding plate (12), sliding frames (15) are arranged on the connecting shafts (13) in a sliding mode, a heat sealing driver (14) is fixed at the side ends of the limiting adding plate (12), and the heat sealing driver (14) drives the sliding frames (15) to longitudinally slide on the connecting shafts (13) through threaded cylinder threaded fit.
4. A lithium battery production cell packaging apparatus according to claim 3, wherein: the frame heat sealer (3) include a plurality of articulated bars (16) that go up, the upper end of articulated bar (16) evenly articulates on slip frame (15), the lower extreme of articulated bar (16) articulates in pushing down frame (17), pushes down the lower extreme of frame (17) fixed at connecting axle (13), goes up articulated bar (16) and passes through articulated axle fixed connection heat-seal electric plate (18) down, heat-seal electric plate (18) pass through the wire and connect the heater.
5. The lithium battery production cell packaging device according to claim 1, wherein: the upper shell adder (5) comprises an upper shell stacking seat (19), a plurality of upper shells (9) are stacked in the upper shell stacking seat (19), an adding motor (20) is fixed at the side end of the upper shell stacking seat (19), the adding motor (20) is driven by a screw to limit and slide in the upper shell stacking seat (19), the adding pushing plate (21) extrudes and adds the upper shells (9) into an adding buffer opening (22), and a baffle seat is elastically arranged on the inner wall of the adding buffer opening (22).
6. The lithium battery production cell packaging device according to claim 5, wherein: the upper shell (9) is pushed onto the battery core (7) through a lower pushing frame (17) in the frame heat sealer (3).
7. The lithium battery production cell packaging device according to claim 1, wherein: the combined reciprocating driver (4) comprises a total variable frequency driver (23), the total variable frequency driver (23) controls reciprocating driving rotation through a frequency converter, the total variable frequency driver (23) is fixed at the side end of the fixed frame (1), the total variable frequency driver (23) enables a driving seat (24) to rotate reciprocally through a coupling, two ends of the driving seat (24) are hinged with a plurality of lifting clamping driving tables (25) respectively, and the lifting clamping driving tables (25) close to one end of the lower shell adder (6) are both fixed with symmetrical extension frames (27) and arc sliding adding seats (28).
8. The lithium battery production cell packaging apparatus of claim 7, wherein: the lifting clamping driving table (25) comprises a hinging seat (29), the lower end of the hinging seat (29) is hinged to a driving seat (24), symmetrical limiting sliding of the upper end of the hinging seat (29) is provided with symmetrical clamping plates (30), the symmetrical clamping plates (30) are meshed with two ends of a driving gear of a clamping driving motor (31) through gears, the clamping driving motor (31) longitudinally slides on the hinging seat (29) through a motor seat, a lifting driving motor (32) is meshed with the motor seat of the clamping driving motor (31) through a gear rack, the lifting driving motor (32) is fixed on the outer wall of the hinging seat (29), and the lifting driving motor (32) is limited to slide on the inner wall of a fixed frame (1) through a longitudinal extending sliding rod (33).
9. The lithium battery production cell packaging device according to claim 8, wherein: the inner walls of the symmetrical clamping plates (30) are respectively provided with flexible rubber.
10. The lithium battery production cell packaging device according to claim 8, wherein: the lower shell adder (6) comprises a lower shell stacking driver (34), a lower shell stacking table (35) is driven by the lower shell stacking driver (34) to slide in a limiting mode in the fixed frame (1), a plurality of lower shells (10) are stacked in the lower shell stacking table (35), an arc-shaped sliding adding seat (28) is arranged at the lower end of the lower shell stacking table (35) in a sliding fit mode, and the arc-shaped sliding adding seat (28) is fixed at the upper end of a hinging seat (29) of the lifting clamping driving table (25).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311716962.2A CN117766861A (en) | 2023-12-14 | 2023-12-14 | Battery cell packaging equipment for lithium battery production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311716962.2A CN117766861A (en) | 2023-12-14 | 2023-12-14 | Battery cell packaging equipment for lithium battery production |
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| CN117766861A true CN117766861A (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311716962.2A Pending CN117766861A (en) | 2023-12-14 | 2023-12-14 | Battery cell packaging equipment for lithium battery production |
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