CN209334282U - A kind of lithium battery pole slice dust-extraction unit with blower mechanism - Google Patents
A kind of lithium battery pole slice dust-extraction unit with blower mechanism Download PDFInfo
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- CN209334282U CN209334282U CN201821599829.8U CN201821599829U CN209334282U CN 209334282 U CN209334282 U CN 209334282U CN 201821599829 U CN201821599829 U CN 201821599829U CN 209334282 U CN209334282 U CN 209334282U
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Abstract
The utility model relates to technical field of lithium batteries, refer in particular to a kind of lithium battery pole slice dust-extraction unit with blower mechanism, it includes rack, two cleaning mechanisms, the first driving mechanism, opening and closing driving mechanism, guiding parts and blower mechanism, there are the first gap between two cleaning mechanisms, opening and closing driving mechanism is used to control the size in the first gap；The guiding parts is equipped with tab screening glass, and tab screening glass is equipped with the first passage passed through for tab.The cleaning mechanism of the application on pole piece dust or particulate matter carry out for the first time cleaning dedusting; then blower mechanism cleans dedusting to pole piece for the second time; effectively pole piece is thoroughly cleaned; it is bad to avoid the occurrence of quality caused by speckling with dust or particulate matter because of pole piece; prevent pole piece from damaging; protect pole piece; both pole piece can be cleaned; it can prevent tab from being damaged by cleaning mechanism again; cleaning mechanism is avoided excessively to clean caused by pole piece; the coating on pole piece is protected, the yields of product is improved.
Description
Technical field
The utility model relates to technical field of lithium batteries, refer in particular to a kind of lithium battery pole slice dedusting with blower mechanism
Device.
Background technique
Caused by pole piece exposure after coating is easy to appear speckles with dust or particulate matter because of pole piece in air
Quality is bad, and the pole piece of usual lithium battery is connect with tab, and tab does not need dedusting, and pole piece needs dedusting, when cleaning mechanism supports
It when touching tab, is easy to damage tab, is commonly used to manufacture on the pole piece of lithium battery and is attached with coating, pole piece is usually to roll up
Cylinder pole piece, reel pole piece are similar to roll web, and pole piece unreels via extraneous motor and pole piece is driven evenly to pass through two clearly
Gap between clean mechanism, when extraneous motor stops the transport to pole piece, and two cleaning mechanisms do not stall dynamic, cleaner
Structure will excessively clean the part positioned at pole piece clear area of pole piece, and the attachment coating of pole piece takes off, and leads to pole piece quality not
It is good, pole piece be loaded into two cleaning mechanisms between gap during pole piece be easy directly contacted with cleaning mechanism, lead to pole
Piece damage, when extraneous motor unreels too fast speed or cleaning mechanism appearance exception, cleaning mechanism does not remove tab thoroughly
Dirt is easy to cause dust or particulate matter to remain on pole piece, can not reach to the thorough clean effect of tab, cause very to people
Big puzzlement.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of lithium battery pole slice dust-extraction unit with blower mechanism,
Secondary cleaning can be carried out to pole piece, thoroughly remove the dust or particulate matter that pole piece speckles with, protect pole piece and pole piece
On coating, pole piece can not only be cleaned, but also can prevent tab from being damaged by cleaning mechanism.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of lithium battery pole slice dust-extraction unit with blower mechanism comprising rack is rotatably dispose in rack and is used for
Clean two cleaning mechanisms are dusted to the two sides of pole piece, are set to rack and are used to that cleaning mechanism to be driven to rotate first
Driving mechanism is set to rack and for driving two cleaning mechanisms away from each other or close opening and closing driving mechanism, being set to
Guiding parts between two cleaning mechanisms and the side for being set to guiding parts output end are used for two cleaning mechanisms
Pole piece after reason carries out the clean blower mechanism of final dusting, and there are first for passing through for pole piece between two cleaning mechanisms
Gap, opening and closing driving mechanism are used to control the size in the first gap；The guiding parts is equipped with tab screening glass, tab screening glass
Equipped with the first passage passed through for tab.
Further, the cleaning mechanism includes brush tube and the rotating roller for driving brush tube rotation, and brush tube is arranged
In rotating roller, the first driving mechanism drives rotating roller rotation；First gap is located between two brush tubes.
Further, the blower mechanism includes the first exhaust column and multiple air knife components for being set to rack, blowing
Mechanism is additionally provided with the second gap passed through for pole piece, and the quantity of air knife component is at least four, the equal position of two of them air knife component
In the side in the second gap, other two air knife component is respectively positioned on the other side in the second gap, two wind of the second gap side
Knife assembly and two air knife components of the second gap other side are symmetrical arranged；Air knife component include gas nozzle, fixed block, skewback and every
From piece, fixed block is set to rack, and gas nozzle is set to fixed block, and between fixed block and skewback, fixed block is equipped with spacer
First skew wall and inlet channel through fixed block, the gas nozzle are connected to inlet channel, and skewback is equipped with and the first skew wall pair
The second skew wall answered, the spacer set to the concave jagged from edge, and the notch is described to lack towards the second gap setting
Mouth, the first skew wall, the second skew wall form air outlet.
Further, first driving mechanism include driving gear, the first driven gear for being engaged with driving gear, with
Second driven gear of the first driven gear engagement is connect with the third driven gear of driving gear engagement and with driving gear
And the transmission component for driving driving gear to rotate, the first driven gear and the second driven gear drive two rotating rollers respectively
Rotation；Transmission component includes transmission parts, active synchronization wheel, driven synchronizing wheel, driving shaft, driven shaft and is set to rack
First driving device, driving shaft and first driving device are drivingly connected, and active synchronization wheel is socketed on driving shaft, active synchronization wheel with
Driven synchronizing wheel is connected via transmission parts, and driving gear is coaxially fixed with driven synchronizing wheel via driven shaft.
Further, the opening and closing driving mechanism include the first opening-closing plate, the second opening-closing plate corresponding with the first opening-closing plate,
It is slideably positioned in the top of rack and is set to rack and the second driving device for driving top mobile, driven shaft setting
In the first opening-closing plate, driving gear and the first driven gear are rotatably dispose in the first opening-closing plate, the second driven gear and third
Driven gear is rotatably dispose in the second opening-closing plate, and the first opening-closing plate is equipped with the first idler wheel for being rotatably dispose in the first opening-closing plate,
Second opening-closing plate, which is equipped with, is rotatably dispose in the second opening-closing plate and the second idler wheel corresponding with the first idler wheel, and top is equipped with third skew wall
And the 4th skew wall arranged in a crossed manner with third skew wall, third skew wall and the first roller conflicting, the 4th skew wall are supported with the second idler wheel
Touching comes directly towards for driving the first opening-closing plate and the second opening-closing plate away from each other or close.
Further, the opening and closing driving mechanism further includes for driving the first opening-closing plate and the second opening-closing plate close to each other
Elastic device, the elastic device include the first elastomeric element and the second elastomeric element, the first elastomeric element and first open and close
Plate elastic connection, the second elastomeric element and the second opening-closing plate elastic connection.
Further, the dust-extraction unit further includes dust accumulation air draft mechanism, and the dust accumulation air draft mechanism includes matrix, dust accumulation
Cover and multiple second exhaust columns, dust accumulation, which is provide with, to be placed in above matrix, and dust accumulation is provide with the lower section for being placed in brush tube, and multiple second take out
Air hose is connect with matrix, and dust accumulation cover is for collecting and carrying dust, and the second exhaust column is for taking away on matrix and dust accumulation cover
Dust.
Further, the bounce dampening mechanism beated when the dust-extraction unit further includes for inhibiting rotating roller to rotate, institute
Stating bounce dampening mechanism includes fixation member, the first fixed plate, the second fixed plate, third elastomeric element and the 4th elastic portion
Part, fixation member are set to rack, and two rotating rollers are rotatably dispose in the first fixed plate, the second fixed plate respectively, and first is fixed
Plate and the second fixed plate are all set in fixation member, and fixation member is fixed in one end of the third elastomeric element, the other end with
Fixation member is fixed in the connection of first fixed plate, one end of the 4th elastomeric element, and the other end is connect with the second fixed plate.
Further, the dust-extraction unit further includes the first outer casing and the second outer casing, and the first outer casing is for covering
Two cleaning mechanisms, the second outer casing is for covering opening and closing driving mechanism and the first driving mechanism, outside the first outer casing and second
Housing is detachably connected with rack.
Further, first outer casing be equipped with first through hole and the second through-hole corresponding with first through hole, first
Through-hole and the second through-hole are used to pass through for pole piece, and between first through hole and the second through-hole, pole piece is successively worn in the first gap
Cross first through hole, the first gap, the second through-hole.
The utility model has the beneficial effects that the application includes rack, two cleaning mechanisms, the first driving mechanism, folding drive
Motivation structure, guiding parts and blower mechanism, there are the first gaps between two cleaning mechanisms, and opening and closing driving mechanism is for controlling
The size in the first gap, the guiding parts are equipped with tab screening glass, and tab screening glass is equipped with the first passage passed through for tab；
The cleaning mechanism of the application on pole piece dust or particulate matter carry out for the first time cleaning dedusting, then blower mechanism blows tab
Wind carries out second of cleaning dedusting to pole piece, is effectively thoroughly cleaned, avoided the occurrence of because pole piece is stained with to pole piece
There are dust or particulate matter to cause quality bad；Pole piece be loaded into two cleaning mechanisms between the first gap during pole piece not
It is contacted with cleaning mechanism, prevents pole piece from damaging, protect pole piece；Tab corresponds to the tab screening glass of guiding parts, both can be to pole
Piece is cleaned, and can prevent tab from being damaged by cleaning mechanism；While extraneous motor stops the transport to pole piece, folding
Driving mechanism drives two cleaning mechanisms away from each other, and cleaning mechanism is avoided excessively to clean caused by pole piece, protects on pole piece
Coating, improve the yields of product.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the cleaning mechanism of the utility model.
Fig. 4 is the decomposition texture schematic diagram of first driving mechanism of the utility model.
Fig. 5 is the structural schematic diagram of the opening and closing driving mechanism of the utility model.
Fig. 6 is the structural schematic diagram of the guiding parts of the utility model.
Fig. 7 is the decomposition texture schematic diagram of the blower mechanism of the utility model.
Fig. 8 is the structural schematic diagram of the blower mechanism of the utility model.
Fig. 9 is the decomposition texture schematic diagram of the dust accumulation air draft mechanism of the utility model.
Figure 10 is the structural schematic diagram of the bounce dampening mechanism of the utility model.
Figure 11 is the structural schematic diagram of first outer casing of the utility model.
Description of symbols:
1- rack；2- cleaning mechanism；The first gap 21-；22- brush tube；23- rotating roller；The first driving mechanism of 3-；31-
Driving gear；The first driven gear of 32-；The second driven gear of 33-；34- third driven gear；35- transmission component；351- transmission
Component；352- active synchronization wheel；The driven synchronizing wheel of 353-；354- driving shaft；355- driven shaft；356- first driving device；4-
Opening and closing driving mechanism；The first opening-closing plate of 41-；The first idler wheel of 411-；The first opening-closing plate of 42-；The second idler wheel of 421-；The top 43-；
431- third skew wall；The 4th skew wall of 432-；The second driving device of 44-；The first elastomeric element of 451-；The second elastomeric element of 452-；
The first outer casing of 51-；511- first through hole；The second through-hole of 512-；The second outer casing of 52-；6- blower mechanism；The first exhausting of 61-
Pipe；The second gap 62-；63- air knife component；631- gas nozzle；632- fixed block；The first skew wall of 6321-；6322- inlet channel；
633- skewback；The second skew wall of 6331-；634- spacer；6341- notch；64- air outlet；7- guiding parts；The protection of 71- tab
Piece；72- first passage；8- dust accumulation air draft mechanism；81- dust accumulation cover；The second exhaust column of 82-；83- matrix；9- bounce dampening mechanism；
91- fixation member；The first fixed plate of 92-；The second fixed plate of 93-；94- third elastomeric element；The 4th elastomeric element of 95-.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figure 1 to 11, a kind of lithium battery pole slice dust-extraction unit with blower mechanism provided by the utility model,
It includes rack 1, is rotatably dispose in rack 1 and for being dusted clean two cleaning mechanisms 2, setting to the two sides of pole piece
In rack 1 and for driving the first driving mechanism 3 of the rotation of cleaning mechanism 2, being set to rack 1 and for driving two cleaners
Structure 2 away from each other or close opening and closing driving mechanism 4, the guiding parts 7 that is set between two cleaning mechanisms 2 and is set to
The side of 7 output end of guiding parts is used to carry out the clean hair dryer of final dusting to two cleaning mechanisms 2 treated pole piece
Structure 6, there are the first gaps 21 for passing through for pole piece between two cleaning mechanisms 2, and opening and closing driving mechanism 4 is for controlling first
The size in gap 21；The guiding parts 7 is equipped with tab screening glass 71, and tab screening glass 71 is equipped with first passed through for tab and leads to
Road 72.
In practice, extraneous laminating machine is not intended for the device being dusted to pole piece, the pole after coating
Piece enters subsequent process after lamination, and it is bad to be easy to appear quality caused by speckling with dust or particulate matter because of pole piece；Lithium
The pole piece of battery is connect with tab, and tab does not need dedusting, and pole piece needs dedusting, when cleaning mechanism 2 directly contradicts tab, is held
Easily tab is damaged；Coating is attached on pole piece, pole piece is usually reel pole piece, and reel pole piece is similar to roll web, pole
Piece unreels via extraneous motor and pole piece is driven evenly to pass through the first gap 21 between two cleaning mechanisms 2, works as the external world
Motor stop transport to pole piece, and when two cleaning mechanisms 2 do not stall dynamic, cleaning mechanism 2 by pole piece to be located at pole piece clear
The part in clean area is excessively cleaned, and the attachment coating of pole piece takes off, and causes pole piece quality bad；Two cleaning mechanisms are loaded into pole piece
Pole piece is easy directly to contact with cleaning mechanism 2 during the first gap 21 between 2, and pole piece is caused to damage；When extraneous electricity
When machine unreels that speed is too fast or cleaning mechanism 2 occurs abnormal, cleaning mechanism 2 to the thorough dedusting of tab, is not easy to cause dust
Or particulate matter remains on pole piece, can not reach to the thorough clean effect of tab；To solve the above problems, the folding of the application
Driving mechanism 4 drives the first gap 21 between two cleaning mechanisms 2 to broaden, and pole piece is loaded by the front of two cleaning mechanisms 2
The first gap 21 between two cleaning mechanisms 2, pole piece be loaded into two cleaning mechanisms 2 between the first gap 21 during
Pole piece is not contacted with cleaning mechanism 2, prevents pole piece from damaging, and protects pole piece；The guiding parts 7 be located at two cleaning mechanisms 2 it
Between the first gap 21 in, pole piece be loaded into behind the first gap 21 between two cleaning mechanisms 2 to the position of pole piece and tab into
Row adjustment, so that tab corresponds to the tab screening glass 71 of guiding parts 7, first passage 72 extends transversely through tab screening glass 71, pole
Ear passes through two cleaning mechanisms 2 via first passage 72, can not only clean to pole piece, but also tab can be prevented by cleaner
Structure 2 damages, and protects tab；Start the first driving mechanism 3 after completing adjustment, so that two cleaning mechanisms 2 rotate, the first driving machine
Opening and closing driving mechanism 4 drives two cleaning mechanisms 2 close to each other after structure 3 starts, so that cleaning mechanism 2 slowly contradicts pole piece simultaneously
Pole piece is cleaned；When needing to stop the cleaning to pole piece, the extraneous motor of PLC control stops the transport to pole piece, together
When PLC control opening and closing driving mechanism 4 make two cleaning mechanisms 2 away from each other, when cleaning mechanism 2 no longer contradicts pole piece, then
The first driving mechanism 3 is closed, two cleaning mechanisms 2 is made to stop operating, is avoided when extraneous motor stops the transport to pole piece
And cleaning mechanism 2 remains in operation and excessively cleans caused by pole piece, protects the coating on pole piece, improves the yields of product；Pole
For piece first via blower mechanism is then passed through after the cleaning dedustings for the first time of two cleaning structures, blower mechanism dries to tab, carries out pair
Second of cleaning dedusting of pole piece, it is still effectively right when extraneous motor unreels too fast speed or cleaning mechanism appearance exception
Pole piece is thoroughly cleaned；Entire dust-extraction unit automatic operating, can control at any time the first driving mechanism 3 according to its operating status
Start and stop and two cleaning mechanisms 2 between the first gap 21 size, cleaning mechanism 2 remove pole piece on dust or particle
Object, avoids the occurrence of caused by speckling with dust or particulate matter because of pole piece that quality is bad, improves the yields of product.
The cleaning mechanism 2 of the utility model on pole piece dust or particulate matter carry out for the first time cleaning dedusting, then blow
Blower structure 6 dries to tab, carries out second of cleaning dedusting to pole piece, is effectively thoroughly cleaned, avoided to pole piece
Quality is bad caused by appearance speckles with dust or particulate matter because of pole piece；Pole piece is loaded into first between two cleaning mechanisms 2
Pole piece is not contacted with cleaning mechanism 2 during gap 21, prevents pole piece from damaging, and protects pole piece；Tab corresponds to guiding parts
Tab screening glass can not only clean pole piece, but also can prevent tab from being damaged by cleaning mechanism 2；Extraneous motor stops
While to the transport of pole piece, opening and closing driving mechanism 4 drives two cleaning mechanisms 2 away from each other, avoids cleaning mechanism 2 to pole piece
Caused by excessively clean, protect pole piece on coating, improve the yields of product.
In the present embodiment, the cleaning mechanism 2 includes brush tube 22 and the rotating roller 23 for driving the rotation of brush tube 22, hair
Brush pot 22 is sheathed on rotating roller 23, and the first driving mechanism 3 drives rotating roller 23 to rotate；First gap 21 is located at two brush tubes 22
Between.Brush tube 22 is cylindrical, and bristle is equipped on the outside of brush tube 22, and bristle is evenly distributed and density is big, improves dust removing effects.
In the present embodiment, the blower mechanism 6 includes the first exhaust column 61 and multiple air knife components for being set to rack 1
63, blower mechanism 6 is additionally provided with the second gap 62 passed through for pole piece, and the quantity of air knife component 63 is at least four, two of them
Air knife component 63 is respectively positioned on the side in the second gap 62, other two air knife component 63 is respectively positioned on the other side in the second gap 62,
Two air knife components 63 of 62 other side of two air knife components 63 and the second gap of 62 side of the second gap are symmetrical arranged；Air knife
Component 63 includes gas nozzle 631, fixed block 632, skewback 633 and spacer 634, and fixed block 632 is set to rack 1, and gas nozzle 631 is set
Be placed in fixed block 632, spacer 634 between fixed block 632 and skewback 633, fixed block 632 be equipped with the first skew wall 6321 with
And the inlet channel 6322 through fixed block 632, the gas nozzle 631 are connected to inlet channel 6322, skewback 633 is equipped with and first
Corresponding second skew wall 6331 of skew wall 6321, the spacer 634 set to the concave jagged 6341 from edge, the notch 6341
It is arranged towards the second gap 62, the notch 6341, the first skew wall 6321, the second skew wall 6331 form air outlet 64.Extraneous
Compressed air is entered in inlet channel 6322 by gas nozzle 631, by inlet channel 6322 and notch 6341, finally from air outlet 64
Blowout, air outlet 64 are in fine crack shape, are conducive to the impact force for improving blowing, and then improve the cleaning dynamics of blower mechanism 6, pole piece
It first passes through cleaning mechanism 2 and cleans dedusting for the first time, pole piece subsequently enters the second gap 62, and air knife component 63 carries out second to pole piece
Secondary dedusting cleaning, when pole piece is located in the second gap 62, air knife component 63 blows the wind with impact force towards pole piece, in blowing
Under impact force, the dust or particulate matter being attached on pole piece are blown away, the quantity at least two of the first exhaust column 61, and two
One exhaust column 61 is located at the two sides of the length direction in the second gap 62, and two the first exhaust columns 61 connect with the second gap 62
Logical, two the first exhaust columns 61 take the dust or particulate matter that air knife component 63 is blown down on pole piece away in time, prevent pole piece quilt
Secondary pollution, spacer 634 and vertical direction are arranged in a crossed manner, so that the direction of blowing is tilted direction relative to vertical direction, make
The area by blow air shock must be increased, the first skew wall 6321 and the second skew wall 6331 are used to spacer 634 being tiltedly fixed on fixation
Block 632.
In the present embodiment, first driving mechanism 3 include driving gear 31, engaged with driving gear 31 it is first driven
Gear 32, the second driven gear 33 engaged with the first driven gear 32, the third driven gear 34 engaged with driving gear 31
And the transmission component 35 for being connect with driving gear 31 and being used to that driving gear 31 to be driven to rotate, the first driven gear 32 and second
Driven gear 33 drives two rotating rollers 23 to rotate respectively；Transmission component 35 include transmission parts 351, active synchronization wheel 352, from
Dynamic synchronizing wheel 353, driving shaft 354, driven shaft 355 and the first driving device 356 for being set to rack 1, driving shaft 354 and the
One driving device 356 is drivingly connected, and active synchronization wheel 352 is socketed on driving shaft 354, active synchronization wheel 352 and driven synchronizing wheel
535 connect via transmission parts 351, and driving gear 31 is coaxial fixed via driven shaft 355 with driven synchronizing wheel 353.Traditional
Pole piece cleaning mechanism is equipped with the motor that multiple driving rotating rollers 23 rotate, and usual one rotating roller 23 of a motor driven causes
Structure is complicated, at high cost；To solve the above problems, the application directly drives active synchronization wheel by a first driving device 356
352, transmission parts 351 drive driven synchronizing wheel 353 to rotate, and driven synchronizing wheel 353 drives driving gear 31 to rotate, driving gear
31 drive the first driven gear 32, the second driven gear 33, third driven gear 34, the first driven gear 32 and the second driven tooth
Wheel 33 drives two rotating rollers 23 to rotate respectively, and structure is simple, reduces cost；Preferably, first driving device 356 can be tune
Speed motor or servo motor, the revolving speed of adjustable rotating roller 23；Preferably, transmission parts 351 can be synchronous belt.
In the present embodiment, the opening and closing driving mechanism 4 include the first opening-closing plate 41, with the first opening-closing plate 41 corresponding second
Opening-closing plate 42, the top 43 for being slideably positioned in rack 1 and the second driving for being set to rack 1 and being used to drive top 43 mobile
Device 44, driven shaft 355 are set to the first opening-closing plate 41, and driving gear 31 and the first driven gear 32 are rotatably dispose in first
Opening-closing plate 41, the second driven gear 33 are rotatably dispose in the second opening-closing plate 42, the first opening-closing plate 41 with third driven gear 34
Equipped with the first idler wheel 411 for being rotatably dispose in the first opening-closing plate 41, the second opening-closing plate 42 is equipped with and is rotatably dispose in the second opening-closing plate
42 and second idler wheel 421 corresponding with the first idler wheel 411, top 43 is equipped with third skew wall 431 and intersects with third skew wall 431
The 4th skew wall 432 being arranged, third skew wall 431 and the first idler wheel 411 contradict, and the 4th skew wall 432 and the second idler wheel 421 contradict,
Top 43 is for driving the first opening-closing plate 41 and the second opening-closing plate 42 away from each other or close.As shown in figure 5, when coming directly towards 43 to the right
Away from each other, driving gear 31 is separated with third driven gear 32 for first opening-closing plate 41 and the second opening-closing plate 42 when mobile, so that
The first gap 21 between two cleaning mechanisms 2 becomes larger, the first opening-closing plate 41 and the second opening-closing plate when top 43 is moved to the left
42 is remote close each other, so that the first gap 21 between two cleaning mechanisms 2 becomes smaller, the first idler wheel 411 contradicts the first skew wall 431
And be located on the first skew wall 431 and roll, the second idler wheel 421 contradicts the second skew wall 431 and is located on the second skew wall 432 and rolls, the
One idler wheel 431 makes top 43 and the first friction between opening-closing plate 41 is rolling friction, the second idler wheel 421 make top 43 with
Friction between first opening-closing plate 41 is also rolling friction, not only reduces the abrasion of top 43, it is also possible that the shifting of top 43
It is dynamic more smooth；Preferably, the second driving device 44 can be electric cylinders.
In the present embodiment, the opening and closing driving mechanism 4 further includes for driving the first opening-closing plate 41 and the second opening-closing plate 42
Elastic device close to each other, the elastic device include the first elastomeric element 451 and the second elastomeric element 452, the first elasticity
41 elastic connection of component 451 and the first opening-closing plate, 42 elastic connection of the second elastomeric element 452 and the second opening-closing plate.First elasticity
Component 451 and the second elastomeric element 452 drive the first opening-closing plate 41 and the second opening-closing plate 42 close to each other, as shown in figure 5, when top
First 43 when moving right, and the first elastomeric element 451 and the second elastomeric element 452 are compressed, when top 43 is moved to the left,
One elastomeric element 451 and the second elastomeric element 452 stretch；Preferably, the first elastomeric element 451 and the second elastomeric element 452
It all can be spring.
In the present embodiment, the dust-extraction unit further includes dust accumulation air draft mechanism 8, and the dust accumulation air draft mechanism 8 includes matrix
83, dust accumulation cover 81 and multiple second exhaust columns 82, dust accumulation cover 81 are set to 83 top of matrix, and dust accumulation cover 81 is set to brush tube
22 lower section, multiple second exhaust columns 82 are connect with matrix 83, and dust accumulation cover 81 is for collecting and carrying dust, the second exhaust column
82 for taking matrix 83 and dust or particulate matter on dust accumulation cover 81 away.Traditional pole piece dedusting mechanism is usually not provided with timely pumping
The device for walking dust is easy to cause the secondary pollution of pole piece；To solve the above problems, the dust accumulation cover 81 of the application is collected by hairbrush
Dust or particulate matter are taken away in time via exhaust column 82, are kept away by the dust or particulate matter that cylinder 22 brushes down, extraneous exhaust fan
Exempt from dust accumulation and secondary pollution is caused to pole piece, improves reliability；Matrix is for carrying dust accumulation cover 81 and collecting from dust accumulation cover 81
The dust fallen；Preferably, dust accumulation cover 81 can be reticular structure.
In the present embodiment, the dust-extraction unit further includes the bounce dampening mechanism for inhibiting rotating roller 23 to beat when rotating
9, the bounce dampening mechanism 9 include fixation member 91, the first fixed plate 92, the second fixed plate 93, third elastomeric element 94 with
And the 4th elastomeric element 95, fixation member 91 are set to rack 1, two rotating rollers 23 are rotatably dispose in the first fixed plate respectively
92, the second fixed plate 93, the first fixed plate 92 and the second fixed plate 93 are all set in fixation member 91, the third elastomeric element
Fixation member 91 is fixed in 94 one end, and the other end is connect with the first fixed plate 92, and one end of the 4th elastomeric element 95 is solid
Due to fixation member 91, the other end is connect with the second fixed plate 93.When high under driving of the rotating roller 23 in first driving device 356
When speed operating, rotating roller 23 is easy to happen jumping phenomena, and brush tube 22 is unstable, and brush tube 22 is caused to destroy pole piece, and described the
Three elastomeric elements 94 and the 4th elastomeric element 95 are respectively used to tense the first fixed plate 92 and the second fixed plate 93, so that first is solid
Fixed board 92 and the second fixed plate 93 keep stablizing, to inhibit the bounce of rotating roller 23, protect pole piece, improve reliability；It is preferred that
Ground, the third elastomeric element 94 and the 4th elastomeric element 95 all can be springs.
In the present embodiment, the dust-extraction unit further includes the first outer casing 51 and the second outer casing 52, the first outer casing 51
For covering two cleaning mechanisms 2, the second outer casing 52 is for covering opening and closing driving mechanism 4 and the first driving mechanism 3, outside first
Housing 51 and the second outer casing 52 are detachably connected with rack 1.First outer casing 51 be used to preventing extraneous dust or
Person's particulate matter enters in cleaning mechanism 2, and the second outer casing 52 is used to prevent extraneous dust or particulate matter from entering folding driving
The inside of mechanism 4 or the first driving mechanism 3.
In the present embodiment, first outer casing 51 is equipped with first through hole 511 and corresponding with first through hole 511 second
Through-hole 512, first through hole 511 and the second through-hole 512 are used to pass through for pole piece, the first gap 21 be located at first through hole 511 with
Between second through-hole 512, pole piece sequentially passes through first through hole 511, the first gap 21, the second through-hole 512.Extraneous motor drives
Pole piece is entered the inside of the first outer casing 51 by first through hole 512, and pole piece is using the first gap between two brush tubes 22
21, brush tube 22 removes the dust on pole piece, is finally pierced by by the second through-hole 512.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
Claims (10)
1. a kind of lithium battery pole slice dust-extraction unit with blower mechanism, it is characterised in that: including rack, be rotatably dispose in rack
And for being dusted clean two cleaning mechanisms to the two sides of pole piece, being set to rack and for driving cleaning mechanism to rotate
The first driving mechanism, be set to rack and for drive two cleaning mechanisms away from each other or close opening and closing driving mechanism,
The guiding parts that is set between two cleaning mechanisms and the side for being set to guiding parts output end are used to clean two
Mechanism treated pole piece carries out the clean blower mechanism of final dusting, and there are for passing through for pole piece between two cleaning mechanisms
The first gap, opening and closing driving mechanism is used to control the size in the first gap；The guiding parts is equipped with tab screening glass, tab
Screening glass is equipped with the first passage passed through for tab.
2. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 1, it is characterised in that: described
Cleaning mechanism includes brush tube and the rotating roller for driving brush tube rotation, and brush tube is sheathed on rotating roller, the first driving mechanism
Drive rotating roller rotation；First gap is located between two brush tubes.
3. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 1, it is characterised in that: described
Blower mechanism includes the first exhaust column and multiple air knife components for being set to rack, and blower mechanism is additionally provided with to be passed through for pole piece
Second gap, the quantity of air knife component are at least four, and two of them air knife component is respectively positioned on the side in the second gap, and in addition two
A air knife component is respectively positioned on the other side in the second gap, two air knife components of the second gap side and the second gap other side
Two air knife components are symmetrical arranged；Air knife component includes gas nozzle, fixed block, skewback and spacer, and fixed block is set to rack, gas
Mouth is set to fixed block, and between fixed block and skewback, fixed block is equipped with the first skew wall and through fixed block spacer
Inlet channel, the gas nozzle are connected to inlet channel, and skewback is equipped with the second skew wall corresponding with the first skew wall, and the spacer is certainly
Edge sets to the concave jagged, and towards the second gap setting, the notch, the first skew wall, the second skew wall are formed out for the notch
Air port.
4. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 2, it is characterised in that: described
First driving mechanism includes driving gear, engages with driving gear the first driven gear, engaged with the first driven gear
Two driven gears, with the third driven gear of driving gear engagement and connect with driving gear and be used to that driving tooth to be driven to rotate
Dynamic transmission component, the first driven gear and the second driven gear drive two rotating roller rotations respectively；Transmission component includes passing
Dynamic component, active synchronization wheel, driven synchronizing wheel, driving shaft, driven shaft and the first driving device for being set to rack, driving shaft
It is drivingly connected with first driving device, active synchronization wheel is socketed on driving shaft, and active synchronization wheel and driven synchronizing wheel are via transmission
Component connection, driving gear are coaxially fixed with driven synchronizing wheel via driven shaft.
5. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 4, it is characterised in that: described
Opening and closing driving mechanism includes the first opening-closing plate, the second opening-closing plate corresponding with the first opening-closing plate, the top for being slideably positioned in rack
And be set to rack and come directly towards the second mobile driving device for driving, driven shaft is set to the first opening-closing plate, driving tooth
Wheel is rotatably dispose in the first opening-closing plate with the first driven gear, and the second driven gear is rotatably dispose in third driven gear
Second opening-closing plate, the first opening-closing plate are equipped with the first idler wheel for being rotatably dispose in the first opening-closing plate, and the second opening-closing plate is equipped with rotation and sets
It is placed in the second opening-closing plate and the second idler wheel corresponding with the first idler wheel, top is equipped with third skew wall and intersects with third skew wall and sets
The 4th skew wall set, third skew wall and the first roller conflicting, the 4th skew wall and the second roller conflicting come directly towards for driving first to open
Plywood and the second opening-closing plate are away from each other or close.
6. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 5, it is characterised in that: described
Opening and closing driving mechanism further includes for driving the first opening-closing plate and the second opening-closing plate elastic device close to each other, the elasticity dress
It sets including the first elastomeric element and the second elastomeric element, the first elastomeric element and the first opening-closing plate elastic connection, the second elastic portion
Part and the second opening-closing plate elastic connection.
7. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 2, it is characterised in that: described
Dust-extraction unit further includes dust accumulation air draft mechanism, and the dust accumulation air draft mechanism includes matrix, dust accumulation cover and multiple second exhaust columns,
Dust accumulation, which is provide with, to be placed in above matrix, and dust accumulation is provide with the lower section for being placed in brush tube, and multiple second exhaust columns are connect with matrix, dust accumulation
Cover is used to take the dust on matrix and dust accumulation cover away for collecting and carrying dust, the second exhaust column.
8. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 2, it is characterised in that: described
The bounce dampening mechanism beated when dust-extraction unit further includes for inhibiting rotating roller to rotate, the bounce dampening mechanism include fixing
Component, the first fixed plate, the second fixed plate, third elastomeric element and the 4th elastomeric element, fixation member are set to rack, and two
A rotating roller is rotatably dispose in the first fixed plate, the second fixed plate respectively, and the first fixed plate and the second fixed plate are all set in solid
Determine component, fixation member is fixed in one end of the third elastomeric element, and the other end is connect with the first fixed plate, the 4th bullet
Fixation member is fixed in one end of property component, and the other end is connect with the second fixed plate.
9. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 1, it is characterised in that: described
Dust-extraction unit further includes the first outer casing and the second outer casing, and the first outer casing is for covering two cleaning mechanisms, the second outer cover
For covering opening and closing driving mechanism and the first driving mechanism, the first outer casing and the second outer casing detachably connect with rack shell
It connects.
10. a kind of lithium battery pole slice dust-extraction unit with blower mechanism according to claim 9, it is characterised in that: institute
The first outer casing is stated equipped with first through hole and the second through-hole corresponding with first through hole, first through hole and the second through-hole are used to
Passed through for pole piece, the first gap between first through hole and the second through-hole, pole piece sequentially pass through first through hole, the first gap,
Second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599829.8U CN209334282U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit with blower mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599829.8U CN209334282U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit with blower mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209334282U true CN209334282U (en) | 2019-09-03 |
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ID=67745367
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599829.8U Expired - Fee Related CN209334282U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit with blower mechanism |
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| Country | Link |
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| CN (1) | CN209334282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351677A (en) * | 2018-09-28 | 2019-02-19 | 东莞仕能机械设备有限公司 | A kind of lithium battery pole slice dust-extraction unit with blower mechanism |
| CN113414152A (en) * | 2021-06-28 | 2021-09-21 | 欣旺达电动汽车电池有限公司 | Dust removing device |
-
2018
- 2018-09-28 CN CN201821599829.8U patent/CN209334282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351677A (en) * | 2018-09-28 | 2019-02-19 | 东莞仕能机械设备有限公司 | A kind of lithium battery pole slice dust-extraction unit with blower mechanism |
| CN113414152A (en) * | 2021-06-28 | 2021-09-21 | 欣旺达电动汽车电池有限公司 | Dust removing device |
| CN113414152B (en) * | 2021-06-28 | 2024-04-30 | 欣旺达动力科技股份有限公司 | Dust removing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190903 Termination date: 20200928 |