CN114142147A - Electricity core piles up into shell equipment - Google Patents
Electricity core piles up into shell equipment Download PDFInfo
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- CN114142147A CN114142147A CN202111338001.3A CN202111338001A CN114142147A CN 114142147 A CN114142147 A CN 114142147A CN 202111338001 A CN202111338001 A CN 202111338001A CN 114142147 A CN114142147 A CN 114142147A
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- battery cell
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- electricity core
- fixing
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- 230000005611 electricity Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 16
- 239000011258 core-shell material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 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
- 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
-
- 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)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an electricity core piles up income shell equipment, including positioning workbench, electricity core shifts clamping mechanism and electricity core income shell actuating mechanism, electricity core shifts clamping mechanism and positioning workbench adaptation, shift to the electricity core on the positioning workbench, electricity core income shell actuating mechanism shifts clamping mechanism with electricity core and is connected, drive electricity core shifts clamping mechanism and installs electricity core to the electricity core casing in, it piles up to electricity core to realize electricity core through positioning workbench, it is fixed and battery casing is fixed, the rethread electricity core shifts clamping mechanism, electricity core income shell actuating mechanism installs electricity core from positioning workbench in to the battery casing, one-stop completion electricity core piles up and goes into the shell, pile up extrusion force and the whole length state of electricity core and keep accomplishing until going into the shell with electricity core after piling up the accurate control that the in-process realized to guarantee that the process effectively transmits and electricity core goes into shell stability.
Description
Technical Field
The invention belongs to the field of power battery module assembly, and particularly relates to a battery cell stacking and casing device.
Background
Along with the development of society, the battery plays more and more important role in the production life, in battery production process, often need assemble electric core and battery case, present piling up technical scheme is with the insulating piece, electric core, the buffering bubble is cotton, completion is piled up one by one to electric core etc. in-process electric core piles up parameters such as pressure and displacement and can accurate control, but when will pile up the electric core secondary transfer that is good, because electric core piles up the frock and snatchs the frock with the electric core and need trade and grab the handing-over, the state leads to the unable effective transmission of pressure and displacement process parameter of guaranteeing when piling up when destroying electric core and piling up in groups, key process data lack, be difficult to guarantee electric core income shell accuracy, it is low and the impaired inefficacy risk of electric core to go into the shell success rate.
Disclosure of Invention
In view of the above disadvantages, the technical problem to be solved by the present invention is to provide a device for stacking and casing a battery cell, so as to solve the problem that the battery cell needs to be secondarily transferred after the battery cell is stacked, so that the overall extrusion force and the length state of the battery cell are uncontrollable when the battery cell is placed into the casing.
In order to solve the technical problems, the invention adopts the technical scheme that,
the utility model provides an electricity core piles up into shell equipment, includes positioning table, electric core transfer clamping mechanism and electric core income shell actuating mechanism, and electric core transfer clamping mechanism and positioning table adaptation to shift to the electric core on the positioning table, the electric core is gone into shell actuating mechanism and is shifted clamping mechanism with electric core and be connected, and drive electric core shifts clamping mechanism and installs electric core to the electric core casing in.
Further, electric core shifts clamping mechanism includes that electric core removes mounting bracket, clamping piece and presss from both sides tight drive assembly, and clamping piece fixed mounting is on electric core removes mounting bracket, presss from both sides tight drive assembly slidable mounting on electric core removes mounting bracket, and clamping piece adaptation, presss from both sides and installs electric core in the tight drive assembly and press from both sides tight control.
Furthermore, press from both sides tight drive assembly including pressing from both sides tight mounting panel, press from both sides tight fly leaf and press from both sides tight head, press from both sides tight head slidable mounting on pressing from both sides tight fly leaf, press from both sides tight fly leaf and pass through guiding axle slidable mounting on pressing from both sides tight mounting panel, press from both sides tight mounting panel slidable mounting on electric core removes the mounting bracket, press from both sides tight fly leaf, press from both sides and install the elastic component between the tight mounting panel, electric core presss from both sides tight control and presss from both sides tight head adaptation.
Further, the cell clamping control part comprises a cell clamping grating ruler and a cell clamping pressure sensor, the cell clamping pressure sensor is fixedly mounted on a clamping movable plate and matched with the clamping head, and the cell clamping grating ruler is connected with the clamping head through a grating ruler connecting piece.
Further, the positioning workbench comprises an equipment rack, an electric core fixing table and a casing fixing table, the electric core fixing table is slidably mounted on the equipment rack through a sliding rail, the casing fixing table is fixedly mounted on the equipment rack, and the electric core fixing table is matched with the casing fixing table.
Further, electric core fixed station includes fixed station base plate, electric core locating plate, electric core fixed plate, electric core setting element and electric core mounting, and the fixed station base plate passes through slide rail slidable mounting in the equipment rack, and electric core locating plate, electric core fixed plate are installed respectively on the fixed station base plate, electric core setting element and electric core locating plate adaptation, electric core mounting and electric core fixed plate adaptation.
Further, the battery cell fixing piece comprises a fixing piece mounting plate, a battery cell fixing movable plate, a movable plate connecting shaft, a fixing wrench and a rotating connecting piece, the fixing piece mounting plate is fixedly mounted on the fixing platform substrate, the movable plate connecting shaft is slidably mounted on the fixing piece mounting plate, one end of the movable plate connecting shaft abuts against the battery cell fixing movable plate, the other end of the movable plate connecting shaft is rotatably connected with the fixing wrench, and the rotating connecting piece is rotatably connected with the movable plate connecting shaft and the rotating connecting piece respectively.
Further, the cover shell fixing station comprises a cover shell fixing seat plate, a cover shell positioning strip and a cover shell fixing piece, the cover shell positioning strip is arranged on the cover shell fixing seat plate in parallel in pairs, the cover shell fixing piece is arranged on the cover shell fixing seat plate in pairs relatively, the cover shell fixing piece is located between the adjacent cover shell positioning strips, and a positioning sleeve is fixedly mounted on the cover shell fixing seat plate.
Furthermore, the electric core shell-entering driving mechanism comprises a lifting driving assembly, a lifting bedplate assembly and an electric core ejection assembly, wherein the lifting driving assembly is installed on the lifting bedplate assembly and drives the electric core lifting bedplate assembly to lift, the electric core ejection assembly is installed on the lifting bedplate assembly, and an electric core installation control piece is installed between the lifting driving assembly and the lifting bedplate assembly.
Further, the electric core ejection assembly comprises ejection mounting plates, end ejection pieces and middle ejection pieces, the end ejection pieces are oppositely mounted on the ejection mounting plates in pairs, the middle ejection pieces are uniformly arranged between the adjacent end ejection pieces, each middle ejection piece comprises a middle guide rod, a middle ejection spring and a middle ejection head, the middle ejection heads are slidably mounted on the ejection mounting plates through the middle guide rods, the middle ejection springs are respectively connected with the ejection mounting plates and the middle ejection heads, each end ejection piece comprises an end guide rod, an end ejection spring and an end ejection head, the end ejection heads are slidably mounted on the ejection mounting plates through the end guide rods, the end ejection springs are respectively connected with the ejection mounting plates and the end ejection heads, and a limiting part is formed on each end ejection head.
The invention has the beneficial effects that the stacking and fixing of the battery core and the fixing of the battery shell are realized through the positioning workbench, the battery core is installed into the battery shell from the positioning workbench through the core transferring and clamping mechanism and the battery core shell entering driving mechanism, the stacking and the shell entering of the battery core are finished in a one-stop mode, the accurately controlled battery core stacking extrusion force and the whole length state of the battery core in the battery core stacking process are kept until the shell entering is finished, and therefore, the effective transmission of the process and the stability of the battery core shell entering are ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the positioning table.
Fig. 3 is a partial enlarged view at a.
Fig. 4 is a schematic structural diagram of connection of the cell transferring and clamping mechanism and the cell casing driving mechanism.
Fig. 5 is a schematic view of the structure of fig. 4 after being rotated by a certain angle.
Fig. 6 is a partial enlarged view at B.
Reference numerals: the device comprises a positioning workbench 1, a cell transferring and clamping mechanism 2 and a cell in-shell driving mechanism 3;
the device comprises an equipment rack 1-1, a cell fixing table 1-2, a casing fixing table 1-3, a fixing table substrate 1-4, a cell positioning plate 1-5, a cell fixing plate 1-6, a slide rail 1-7 fixing piece mounting plate 1-8, a cell fixing movable plate 1-9, a movable plate connecting shaft 1-10, a fixing wrench 1-11, a rotary connecting piece 1-12, a casing fixing seat plate 1-13, a casing positioning strip 1-14, a casing fixing piece 1-15, a positioning sleeve 1-16, a positioning mounting seat plate 1-17 and a cell movable plate 1-18;
the cell clamping device comprises a cell moving mounting frame 2-1, a clamping piece 2-2, a clamping driving assembly 2-3, a clamping mounting plate 2-4, a clamping movable plate 2-5, a clamping head 2-6, an elastic piece 2-7, a cell clamping grating ruler 2-8, a cell clamping pressure sensor 2-9, a grating ruler connecting piece 2-10, a driving handle 2-11, a driving screw rod 2-12, a driving sliding block 2-13, a mounting sleeve 2-14 and a guide column 2-15;
a lifting driving component 3-1, a secondary lifting component 3-2, a battery cell ejection component 3-3, an end ejection component 3-4, a middle ejection component 3-5, a middle guide rod 3-6, a middle ejection spring, a middle ejection head 3-8, a guide rod 3-9, an end ejection spring 3-10, an end ejection head 3-11, a limiting part 3-12, a lifting handle 3-13, a connecting shaft 3-14, a transmission case 3-15, a lifting slider 3-16, a lifting screw rod 3-17, a connecting sleeve 3-18, a lifting grating ruler 3-19, a lifting pressure sensor 3-20, a primary lifting guide shaft 3-21, a primary lifting guide sleeve 3-22, a secondary lifting guide shaft 3-23 and a secondary lifting guide sleeve 3-24, 3-25 parts of ejection mounting plate, 3-26 parts of lifting connecting plate, 3-27 parts of secondary lifting connecting plate, 3-28 parts of locking plate and 3-29 parts of locking screw.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
A battery cell stacking and casing device comprises a positioning workbench 1, a battery cell transferring and clamping mechanism 2 and a battery cell casing driving mechanism 3, wherein the battery cell transferring and clamping mechanism 2 is matched with the positioning workbench 1, so as to transfer the battery cell on the positioning workbench 1, the battery cell case driving mechanism 3 is connected with the battery cell transferring and clamping mechanism 2, the battery cell transferring and clamping mechanism 2 is driven to install the battery cell into the battery cell case, realize through positioning table 1 that electric core piles up, it is fixed and battery case is fixed, rethread electric core shifts clamping mechanism 2, electric core income shell actuating mechanism 3 with electric core from positioning table 1 in install to the battery shell, one-stop completion electric core piles up and goes into the shell, pile up electric core behind the accurate control that the in-process realized with electric core and pile up extrusion force and the whole length state of electric core and keep until going into the shell and accomplish to guarantee that the effective transmission of process and electric core go into shell stability.
The positioning workbench 1 comprises an equipment rack 1-1, a cell fixing platform 1-2 used for stacking and fixing a cell and a casing fixing platform 1-3 used for fixing a battery shell, the cell fixing platform 1-2 is slidably mounted on the equipment rack 1-1 through a sliding rail 1-7, the casing fixing platform 1-3 is fixedly mounted on the equipment rack 1-1, the cell fixing platform 1-2 is matched with the casing fixing platform 1-3, and the stacked cell is moved to the position below the cell transferring and clamping mechanism 2 through the cell fixing platform 1-2 along the sliding rail, so that the positioning difficulty of the cell is reduced, and the cell transferring and clamping mechanism 2 is convenient to mount the cell into the battery shell.
The battery cell fixing platform 1-2 comprises a fixing platform base plate 1-4, a battery cell positioning plate 1-5, a battery cell fixing plate 1-6, a battery cell positioning piece and a battery cell fixing piece, the fixing platform base plate 1-4 is slidably mounted on the equipment rack 1-1 through a sliding rail 1-7, the battery cell positioning plate 1-5 and the battery cell fixing plate 1-6 are respectively mounted on the fixing platform base plate 1-4, the battery cell positioning piece is matched with the battery cell positioning plate 1-5, a battery cell is positioned through the battery cell positioning piece and the battery cell positioning plate 1-5, the battery cell fixing piece is matched with the battery cell fixing plate 1-6, and the battery cell is overlapped and fixed through the battery cell fixing piece and the battery cell fixing plate 1-6.
The battery cell positioning piece comprises positioning installation base plates 1-17 and battery cell movable plates 1-18, the positioning installation base plates 1-17 are fixedly installed on fixed table base plates 1-4, the battery cell movable plates 1-18 are slidably installed on the positioning installation base plates 1-17 through guide shafts, springs 1-19 are installed between the positioning installation base plates 1-17 and the battery cell movable plates 1-18, flexible positioning of a battery cell is facilitated through arrangement of the springs 19, the battery cell is prevented from being clamped by the battery cell positioning piece, and the defective rate of the device is reduced.
The battery cell fixing piece comprises a fixing piece mounting plate 1-8, a battery cell fixing movable plate 1-9, a movable plate connecting shaft 1-10, a fixed wrench 1-11 and a rotary connecting piece 1-12, wherein the fixing piece mounting plate 1-8 is fixedly arranged on a fixed platform substrate 1-4, the battery cell fixing movable plate 1-9 is slidably arranged on the fixing piece mounting plate 1-8 through a guide shaft, the movable plate connecting shaft 1-10 is slidably arranged on the fixing piece mounting plate 1-8, one end of the movable plate connecting shaft 1-10 is abutted against the battery cell fixing movable plate 1-9, the other end of the movable plate connecting shaft 1-10 is rotatably connected with the fixed wrench 1-11, the rotary connecting piece 1-12 is respectively rotatably connected with the movable plate connecting shaft 1-10 and the rotary connecting piece 1-12, and locking the movable plate connecting shaft 1-10 through the fixed wrench 1-11, so as to fix the stacked battery cell.
The casing fixing table 1-3 comprises casing fixing seat plates 1-13, casing positioning strips 1-14 and casing fixing pieces 1-15, the casing positioning strips 1-14 are parallelly arranged on the casing fixing seat plates 1-13 in pairs, the casing fixing pieces 1-15 are oppositely arranged on the casing fixing seat plates 1-13 in pairs, the casing fixing pieces 1-15 are positioned between the adjacent casing positioning strips 1-14, positioning sleeves 1-16 are fixedly arranged on the casing fixing seat plates 1-13, the battery shell is transversely positioned through the casing positioning strips 1-14, and the battery shell is longitudinally fixed through the casing fixing pieces 1-15, so that an electric core is conveniently installed in the battery shell.
The battery cell transferring and clamping mechanism 2 comprises a battery cell moving mounting frame 2-1, a clamping piece 2-2 and a clamping driving assembly 2-3, the clamping piece 2-2 is fixedly mounted on the battery cell moving mounting frame 2-1, the clamping driving assembly 2-3 is slidably mounted on the battery cell moving mounting frame 2-1, the clamping piece 2-2 is matched with the clamping piece 2-3, a battery cell clamping control piece is mounted in the clamping driving assembly 2-3, the clamping piece 2-2 is a vertical plate, a rubber pad is arranged on the clamping piece 2-2 to prevent the damage to the battery cell in the clamping process, and the clamping driving assembly 2-3 is used for being matched with the clamping piece 2-2 to clamp the battery cell.
The clamping driving assembly 2-3 comprises a clamping mounting plate 2-4, a clamping movable plate 2-5 and a clamping head 2-6, the clamping head 2-6 is slidably mounted on the clamping movable plate 2-5 through a guide shaft so as to be convenient for detecting the clamping pressure at the position of the clamping head 2-6, the clamping movable plate 2-5 is also slidably mounted on the clamping mounting plate 2-4 through the guide shaft so as to be convenient for gradually applying clamping force to the clamping head 2-6 and flexibly clamping the battery cell, the clamping mounting plate 2-4 is slidably mounted on the battery cell moving mounting frame 2-1, elastic pieces 2-7 are mounted between the clamping movable plate 2-5 and the clamping mounting plate 2-4, the elastic pieces 2-7 are arranged so as to be convenient for flexibly clamping the battery cell and gradually increase the clamping force of the battery cell, the rubber pads on the clamping pieces 2-2 are properly deformed, the relative positions of the battery cores are adjusted, and therefore the assembling precision of the battery cores is further improved.
The cell clamping control part comprises a cell clamping grating ruler 2-8 and a cell clamping pressure sensor 2-9, the cell clamping pressure sensor 2-9 is fixedly installed on a clamping movable plate 2-5 and is matched with the clamping head 2-6, the cell clamping grating ruler 2-8 is connected with the clamping head 2-6 through a grating ruler connecting piece 2-10, and the cell clamping pressure and the cell clamping grating ruler are arranged, so that the position precision of a cell is improved conveniently, the case entering accuracy of the cell is improved, and the production efficiency is improved.
The clamping driving assembly 2-3 further comprises a driving handle 2-11, a driving screw rod 2-12, a driving sliding block 2-13 and a mounting sleeve 2-14, the driving screw rod 2-12 is rotatably mounted on the electric core movable mounting frame 2-1, the driving handle 2-11 is fixedly connected with the driving screw rod 2-12, the driving sliding block 2-13 is mounted on the driving screw rod 2-12, the driving sliding block 2-13 is connected with the clamping mounting plate 2-4 through the mounting sleeve 2-14, and the driving handle 2-11 is rotated to change the relative position of the clamping head 2-6, so that the position precision of the electric core can be adjusted conveniently.
The battery core mobile installation rack 2-1 is fixedly connected with guide columns 2-15, and the guide columns 2-15 are matched with the positioning sleeves 1-16, so that the installation accuracy of the battery core is improved.
The cell in-case driving mechanism 3 comprises a lifting driving assembly 3-1, a secondary lifting assembly 3-2 and a cell ejection assembly 3-3, wherein the lifting driving assembly 3-1 is installed on the secondary lifting assembly 3-2 and drives the secondary lifting assembly 3-2 of the cell to lift, the cell ejection assembly 3-3 is installed on the secondary lifting assembly 3-2, a cell installation control part is installed between the lifting driving assembly 3-1 and the secondary lifting assembly 3-2, the lifting driving assembly 3-1 drives the secondary lifting assembly 3-2 to move, so that the cell ejection assembly 3-3 moves, and the cell is ejected out through the cell ejection assembly 3-3 and is installed in a cell case body.
The battery cell ejection assembly 3-3 comprises ejection mounting plates 3-25, end ejection pieces 3-4 and middle ejection pieces 3-5, the end ejection pieces 3-4 are oppositely mounted on the ejection mounting plates 3-25 in pairs, the middle ejection pieces 3-5 are uniformly distributed between the adjacent end ejection pieces 3-4, the middle ejection piece 3-5 comprises a middle guide rod 3-6, a middle ejection spring and a middle ejection head 3-8, the middle ejection head 3-8 is slidably mounted on the ejection mounting plates 3-25 through the middle guide rod 3-6, the middle ejection spring is respectively connected with the ejection mounting plates 3-25 and the middle ejection heads 3-8, the end ejection pieces 3-4 comprise end guide rods 3-9, end ejection springs 3-10 and end ejection heads 3-11, the end ejection heads 3-11 are slidably mounted on the ejection mounting plates 3-25 through end guide rods 3-9, end ejection springs 3-10 are respectively connected with the ejection mounting plates 3-25 and the end ejection heads 3-11, limiting parts 3-12 are formed on the end ejection heads 3-11, and the ends of the battery cells are limited through end ejection pieces 3-4 so as to prevent the battery cells from displacing in the ejection process.
The lifting driving assembly 3-1 comprises a lifting handle 3-13, a connecting shaft 3-14, a transmission case 3-15, a lifting slider 3-16, a lifting screw rod 3-17 and a connecting sleeve 3-18, the lifting handle is connected with the connecting shaft 3-14, the connecting shaft 3-14 is connected with the transmission case 3-15 through a belt pulley mechanism, the lifting screw rod 3-17 is connected with the transmission case 3-15, the lifting slider 3-16 is installed on the lifting screw rod 3-17, the lifting slider 3-16 is connected with the electric core mobile installation frame 2-1 through the connecting sleeve 3-18, the transmission case 3-15 is a worm gear transmission case, and the electric core mobile installation frame 2-1 is driven to move through the lifting handle 3-13.
The battery core installation control part comprises lifting grating rulers 3-19 and lifting pressure sensors 3-20, the lifting pressure sensors 3-20 are installed between the connecting sleeves 3-18 and the battery core mobile installation frame 2-1, the lifting grating rulers 3-19 are fixedly installed on the equipment rack and connected with the connecting sleeves 3-18, and the pressure and the depth of the battery core entering the shell are detected through the lifting grating rulers 3-19 and the lifting pressure sensors 3-20, so that the accuracy of the battery core entering the shell is improved, and the defective rate of battery production is reduced.
The secondary lifting assembly 3-2 comprises a primary lifting guide shaft 3-21, a primary lifting guide sleeve 3-22, a secondary lifting guide shaft 3-23 and a secondary lifting guide sleeve 3-24, the primary lifting guide sleeve 3-22 is installed on the equipment rack, the primary lifting guide shaft 3-21 is installed on the battery cell mobile installation frame 2-1 and is connected with the primary lifting guide shaft 3-21, the secondary lifting guide sleeve 3-24 is installed on the battery cell mobile installation frame 2-1, and the secondary lifting guide shaft 3-23 is installed on the ejection installation frame 3-25 and is in sliding connection with the secondary lifting guide sleeve 3-24.
In the embodiment, a second-stage lifting connecting plate 3-27 is fixedly connected to the second-stage lifting guide shaft 3-23, a locking plate 3-28 is fixedly mounted on the electric core mobile mounting frame 2-1, a locking screw 3-29 is mounted on the locking plate 3-28, and the locking screw 3-29 is matched with the second-stage lifting connecting plate 3-27.
Lifting connecting plates 3-26 are slidably mounted on the ejection mounting plates 3-25, the lifting connecting plates 3-26 are adjustably mounted on the ejection mounting plates 3-25 through guide shafts, lifting pressure sensors are mounted between the lifting connecting plates 3-26 and the ejection mounting plates 3-25, connecting sleeves 3-18 are connected with the lifting connecting plates 3-26, the connecting sleeves 3-18 drive the lifting connecting plates 3-26 to press downwards, and the electric core is acted by the shell to generate an upward force when entering the shell, so that the lifting pressure sensors can conveniently sense the assembly pressure.
The working steps of the present apparatus are as follows,
s1, placing the battery cells on the battery cell fixing table 1-2 one by one according to the series-parallel formula relationship, and after the battery cells are installed, integrally shaping and fixing the battery cells through the side battery cell fixing pieces to ensure the alignment degree of the battery cells;
s2, driving the cell transferring and clamping mechanism 2 to ascend to a preset designated height by operating the lifting driving assembly 3-1 in the Z direction, and pushing the shaped and positioned cell to the position below the cell transferring and clamping mechanism 2 along the slide rail along with the positioning workbench;
s3, driving the cell transferring and clamping mechanism 2 to descend to a cell clamping position by operating the lifting driving assembly 3-1 in the Z direction, operating the clamping driving assembly 2-3 of the cell transferring and clamping mechanism 2 to stack and clamp the cells, and realizing accurate control of cell pressure and stacking size through a pressure sensor and a grating ruler in the process;
s4, after the cell is stacked and clamped, operating the Z-direction lifting driving component 3-1 to drive the cell transferring and clamping mechanism 2 (including the cell) to ascend to a preset height again;
s5, placing the battery shell on the lower casing fixing table 1-3;
s6, driving the cell transferring and clamping mechanism 2 to descend to the entrance of the battery shell by operating the Z-direction lifting driving component 3-1, gradually releasing the stacking clamping force of the clamping driving component 2-3, opening the self-locking block to continuously operate the Z-direction lifting driving component 3-1, directly separating the cell from the cell transferring and clamping mechanism 2 by the cell ejecting component 3-3 until the cell is completely extruded and pressed into the battery shell, completing the cell shell entering action, and realizing the accurate control of the shell entering extrusion pressure and the shell entering displacement by the Z-direction pressure sensor and the grating ruler in the shell entering process;
the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides an electricity core piles up income shell equipment, its characterized in that, includes positioning table (1), electricity core shifts clamping mechanism (2) and electricity core income shell actuating mechanism (3), and electricity core shifts clamping mechanism (2) and positioning table (1) adaptation to shift to the electricity core on positioning table (1), and electricity core income shell actuating mechanism (3) is connected with electricity core transfer clamping mechanism (2), and drive electricity core shifts clamping mechanism (2) and installs electricity core to electricity core shell internally.
2. The battery cell stacking and casing device according to claim 1, wherein the battery cell transferring and clamping mechanism (2) comprises a battery cell moving mounting frame (2-1), a clamping member (2-2) and a clamping driving assembly (2-3), the clamping member (2-2) is fixedly mounted on the battery cell moving mounting frame (2-1), the clamping driving assembly (2-3) is slidably mounted on the battery cell moving mounting frame (2-1), the clamping member (2-2) is adapted, and a battery cell clamping control part is mounted in the clamping driving assembly (2-3).
3. The battery cell stacking and housing device according to claim 2, wherein the clamping driving assembly (2-3) comprises a clamping mounting plate (2-4), a clamping movable plate (2-5) and a clamping head (2-6), the clamping head (2-6) is slidably mounted on the clamping movable plate (2-5), the clamping movable plate (2-5) is slidably mounted on the clamping mounting plate (2-4) through a guide shaft, the clamping mounting plate (2-4) is slidably mounted on the battery cell moving mounting frame (2-1), an elastic member (2-7) is mounted between the clamping movable plate (2-5) and the clamping mounting plate (2-4), and the battery cell clamping control member is matched with the clamping head (2-6).
4. The battery cell stacking and housing device according to claim 3, wherein the battery cell clamping control component comprises a battery cell clamping grating ruler (2-8) and a battery cell clamping pressure sensor (2-9), the battery cell clamping pressure sensor (2-9) is fixedly mounted on the clamping movable plate (2-5) and is adapted to the clamping head (2-6), and the battery cell clamping grating ruler (2-8) is connected to the clamping head (2-6) through a grating ruler connecting member (2-10).
5. The battery cell stacking and casing device according to claim 1, wherein the positioning table (1) comprises a device rack (1-1), a battery cell fixing table (1-2) and a casing fixing table (1-3), the battery cell fixing table (1-2) is slidably mounted on the device rack (1-1) through a sliding rail (1-7), the casing fixing table (1-3) is fixedly mounted on the device rack (1-1), and the battery cell fixing table (1-2) is matched with the casing fixing table (1-3).
6. The battery cell stacking and casing device according to claim 5, wherein the battery cell fixing table (1-2) comprises a fixing table base plate (1-4), a battery cell positioning plate (1-5), a battery cell fixing plate (1-6), a battery cell positioning piece and a battery cell fixing piece, the fixing table base plate (1-4) is slidably mounted on the device rack (1-1) through a sliding rail (1-7), the battery cell positioning plate (1-5) and the battery cell fixing plate (1-6) are respectively mounted on the fixing table base plate (1-4), the battery cell positioning piece is adapted to the battery cell positioning plate (1-5), and the battery cell fixing piece is adapted to the battery cell fixing plate (1-6).
7. The battery cell stacking and housing device according to claim 6, wherein the battery cell fixing member comprises a fixing member mounting plate (1-8), a battery cell fixing movable plate (1-9), a movable plate connecting shaft (1-10), a fixed wrench (1-11) and a rotating connecting member (1-12), the fixing member mounting plate (1-8) is fixedly mounted on the fixed base plate (1-4), the movable plate connecting shaft (1-10) is slidably mounted on the fixing member mounting plate (1-8), one end of the movable plate connecting shaft (1-10) abuts against the battery cell fixing movable plate (1-9), the other end of the movable plate connecting shaft (1-10) is rotatably connected with the fixed wrench (1-11), and the rotating connecting member (1-12) is respectively connected with the movable plate connecting shaft (1-10), The rotary connecting pieces (1-12) are connected in a rotating way.
8. The battery cell stacking and casing device as claimed in claim 5, wherein the casing fixing table (1-3) comprises casing fixing seat plates (1-13), casing positioning bars (1-14) and casing fixing pieces (1-15), the casing positioning bars (1-14) are arranged on the casing fixing seat plates (1-13) in pairs in parallel, the casing fixing pieces (1-15) are arranged on the casing fixing seat plates (1-13) in pairs oppositely, the casing fixing pieces (1-15) are arranged between the adjacent casing positioning bars (1-14), and positioning sleeves (1-16) are fixedly arranged on the casing fixing seat plates (1-13).
9. The battery cell stacking and casing device according to claim 1, wherein the battery cell casing driving mechanism (3) comprises a lifting driving assembly (3-1), a lifting platen assembly (3-2), and a battery cell ejecting assembly (3-3), the lifting driving assembly (3-1) is installed on the lifting platen assembly (3-2) to drive the battery cell lifting platen assembly (3-2) to lift, the battery cell ejecting assembly (3-3) is installed on the lifting platen assembly (3-2), and a battery cell installation control part is installed between the lifting driving assembly (3-1) and the lifting platen assembly (3-2).
10. The battery cell stacking and housing device according to claim 9, wherein the battery cell ejection assembly (3-3) comprises ejection mounting plates (3-25), end ejection members (3-4) and middle ejection members (3-5), the end ejection members (3-4) are oppositely mounted on the ejection mounting plates (3-25) in pairs, the middle ejection members (3-5) are uniformly arranged between the adjacent end ejection members (3-4), the middle ejection members (3-5) comprise middle guide rods (3-6), middle ejection springs and middle ejection heads (3-8), the middle ejection heads (3-8) are slidably mounted on the ejection mounting plates (3-25) through the middle guide rods (3-6), and the middle ejection springs are respectively mounted on the ejection mounting plates (3-25), The middle ejection heads (3-8) are connected, the end ejection piece (3-4) comprises an end guide rod (3-9), an end ejection spring (3-10) and an end ejection head (3-11), the end ejection head (3-11) is slidably mounted on the ejection mounting plate (3-25) through the end guide rod (3-9), the end ejection spring (3-10) is respectively connected with the ejection mounting plate (3-25) and the end ejection head (3-11), and a limiting part (3-12) is formed on the end ejection head (3-11).
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| CN202111338001.3A CN114142147A (en) | 2021-11-12 | 2021-11-12 | Electricity core piles up into shell equipment |
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| CN202111338001.3A CN114142147A (en) | 2021-11-12 | 2021-11-12 | Electricity core piles up into shell equipment |
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| CN114142147A true CN114142147A (en) | 2022-03-04 |
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