CN209334281U - A kind of lithium battery pole slice dust-extraction unit - Google Patents
A kind of lithium battery pole slice dust-extraction unit Download PDFInfo
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- CN209334281U CN209334281U CN201821599744.XU CN201821599744U CN209334281U CN 209334281 U CN209334281 U CN 209334281U CN 201821599744 U CN201821599744 U CN 201821599744U CN 209334281 U CN209334281 U CN 209334281U
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- pole piece
- opening
- dust
- driving
- closing plate
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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, it includes rack, cleaning mechanism, the first driving mechanism, opening and closing driving mechanism, outer casing and guiding parts, two guiding parts are located at the two sides in gap length direction, and each guiding parts is equipped with the channel passed through for tab.The cleaning mechanism of the application removes the dust or particulate matter on pole piece, and it is bad to avoid the occurrence of quality caused by speckling with dust or particulate matter because of pole piece；Pole piece is not contacted with cleaning mechanism during pole piece is loaded into the gap between two cleaning mechanisms, prevents pole piece from damaging, and protects pole piece；Tab is located in the channel of guiding parts, prevents tab from being damaged by cleaning mechanism while cleaning to pole piece；While extraneous motor stops transporting pole piece, opening and closing driving mechanism drives two cleaning mechanisms away from each other, and cleaning mechanism is avoided excessively to clean caused by pole piece, protects the coating on pole piece, improves the yields of product.
Description
Technical field
The utility model relates to technical field of lithium batteries, refer in particular to a kind of lithium battery pole slice dust-extraction unit.
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 partial region of pole piece, and the attachment coating of pole piece takes off, and cause pole piece quality bad, be loaded into pole piece
Pole piece is easy directly to contact with cleaning mechanism during gap between two cleaning mechanisms, and pole piece is caused to damage.
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 units, can remove pole piece table
The dust or particulate matter that face speckles with are protected the coating on pole piece and pole piece, can not only be cleaned to pole piece, but also can be to prevent
Only tab is 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 comprising rack, be rotatably dispose in rack and for the two sides of pole piece into
Clean two cleaning mechanisms of row dedusting are set to rack and the first driving mechanism for driving cleaning mechanism to rotate, setting
In rack and for driving two cleaning mechanisms away from each other or close opening and closing driving mechanism, being detachably connected and be used in combination with rack
In covering the outer casing of two cleaning mechanisms and be set to two guiding parts of rack, between two cleaning mechanisms there are with
In the gap passed through for pole piece, opening and closing driving mechanism is used to control the size in gap；
Two guiding parts are located at the two sides in gap length direction, and each guiding parts is equipped with logical for tab
The channel crossed.
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；There are the gaps for passing through for pole piece between two brush tubes.
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, the third driven gear that is engaged with driving gear and with driving gear key company
The first driving device connect, the second driven gear and third driven gear drive two rotating roller rotations respectively.
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, third driven tooth
Wheel is rotatably dispose in the first opening-closing plate, and the second driven gear and third driven gear are rotatably dispose in the second opening-closing plate, and first
Opening-closing plate is 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 and is rotatably dispose in the second opening-closing plate simultaneously
The second idler wheel corresponding with the first idler wheel, top are equipped with the first skew wall and second skew wall arranged in a crossed manner with the first skew wall, the
One skew wall and the first roller conflicting, the second skew wall and the second roller conflicting, top is for driving the first opening-closing plate and second to open and close
Plate is 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 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, multiple exhaust columns with
Matrix connection, dust accumulation cover are used to take the dust on matrix and dust accumulation cover away for collecting and carrying dust, exhaust column.
Further, the lithium battery pole slice unreels the jump beated when dust-extraction unit further includes for inhibiting rotating roller to rotate
Dynamic dampening mechanism, the bounce dampening mechanism include fixation member, the first fixed plate, the second fixed plate, third elastomeric element with
And the 4th elastomeric element, fixation member are set to rack, two rotating rollers are rotatably dispose in the first fixed plate, second fixed respectively
Plate, the first fixed plate and the second fixed plate are all set in fixation member, and fixed part is fixed in one end of the third elastomeric element
Part, the other end are connect with the first fixed plate, and fixation member is fixed in one end of the 4th elastomeric element, and the other end and second are consolidated
Fixed board connection.
Further, outer casing be equipped with the first through hole for being passed through for pole piece, the rack is equipped with and first through hole
Corresponding second through-hole, for the gap between two brush tubes between first through hole and the second through-hole, pole piece sequentially passes through
Gap, the second through-hole between one through-hole, two brush tubes.
The utility model has the beneficial effects that the utility model includes two cleaning mechanisms, the first driving mechanism, folding driving
Mechanism and two guiding parts, two guiding parts are located at the two sides in gap length direction, and each guiding parts is all provided with
There is the channel passed through for tab, cleaning mechanism is removed the dust or particulate matter on pole piece, avoided the occurrence of because pole piece speckles with powder
Dirt or particulate matter cause quality bad；Pole piece be loaded into two cleaning mechanisms between gap during pole piece not with cleaner
Structure contact, prevents pole piece from damaging, and protects pole piece；Tab is located in the channel of guiding parts, can not only clean to pole piece, but also
It can prevent tab from being damaged by cleaning mechanism；While extraneous motor stops the transport to pole piece, opening and closing driving mechanism is driven
Two cleaning mechanisms away from each other, avoid cleaning mechanism from excessively cleaning caused by pole piece, protect the coating on pole piece, improve and produce
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 structural schematic diagram of the dust accumulation air draft mechanism of the utility model.
Fig. 5 is first driving mechanism of the utility model and the decomposition texture schematic diagram of opening and closing driving mechanism.
Fig. 6 is the structural schematic diagram of the guiding parts of the utility model.
Fig. 7 is the guiding parts left view of the utility model.
Fig. 8 is the bounce dampening mechanism of the utility model and the structural schematic diagram of outer casing.
Fig. 9 is the structural schematic diagram of second through-hole of the utility model, rack and outer casing.
Description of symbols:
1- rack；The second through-hole of 11-；2- cleaning mechanism；The gap 21-；22- brush tube；23- rotating roller；3- first drives
Mechanism；31- driving gear；The first driven gear of 32-；The second driven gear of 33-；34- third driven gear；35- first drives
Device；4- opening and closing driving mechanism；The first opening-closing plate of 41-；The first idler wheel of 411-；The second opening-closing plate of 42-；The second idler wheel of 421-；43-
Top；The second driving device of 44-；45- elastic device；The first elastomeric element of 451-；The second elastomeric element of 452-；5- outer casing；
6- first through hole；7- guiding parts；The channel 71-；8- dust accumulation air draft mechanism；81- dust accumulation cover；82- exhaust column；83- matrix；9- is jumped
Dynamic dampening mechanism；91- fixation member；The first fixed plate of 92-；The second fixed plate of 93-；94- third elastomeric element；The 4th bullet of 95-
Property component.
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 Figures 1 to 9, a kind of lithium battery pole slice dust-extraction unit provided by the utility model comprising rack 1 turns
It is dynamic to be set to rack 1 and for being dusted clean two cleaning mechanisms 2 to the two sides of pole piece, being set to rack 1 and be used for
Driving cleaning mechanism 2 rotate the first driving mechanism 3, be set to rack 1 and for drive two cleaning mechanisms 2 away from each other or
Close opening and closing driving mechanism 4 and rack 1 are detachably connected and are used to cover outer casing 5 and the setting of two cleaning mechanisms 2
There are the gaps 21 for passing through for pole piece between two guiding parts 7 of rack 1, two cleaning mechanisms 2, open and close driving machine
Structure 4 is used to control the size in gap 21；Two guiding parts 7 are located at the two sides of 21 length direction of gap, each lead
The channel 71 passed through for tab is equipped with to component 7.
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 contradicts tab, easy pair
Tab damages；Coating is attached on pole piece, pole piece is usually reel pole piece, and reel pole piece is similar to roll web, pole piece warp
It is unreeled by extraneous motor and pole piece is driven evenly to pass through the gap 21 between two cleaning mechanisms 2, when extraneous motor stops
Only to the transport of pole piece, and when two cleaning mechanisms 2 do not stall dynamic, cleaning mechanism 2 is by the part mistake positioned at gap 21 of pole piece
Degree cleaning, the attachment coating of pole piece take off, and cause pole piece quality bad；The gap between two cleaning mechanisms 2 is loaded into pole piece
Pole piece is easy directly to contact with cleaning mechanism 2 during 21, and pole piece is caused to damage；To solve the above problems, the application's opens
Closing driving mechanism 4 drives the gap 21 between two cleaning mechanisms 2 to broaden, and pole piece passes through outer casing by two cleaning mechanisms 2
Top be loaded into two cleaning mechanisms 2 between gap 21, pole piece be loaded into two cleaning mechanisms 2 between gap 21 during
Pole piece is not contacted with cleaning mechanism 2, prevents pole piece from damaging, and protects pole piece；Two guiding parts are respectively positioned on two cleaners
In gap 21 between structure 2, two guiding parts 7 are corresponding and are located at the two sides of pole piece, and pole piece is loaded into two clearly
The position of pole piece and tab is adjusted behind gap 21 between clean mechanism 2, so that tab is located at the channel 71 of guiding parts 7
Interior slow movement, can not only clean pole piece, but also can prevent tab from being damaged by cleaning mechanism 2, protect tab；It completes to adjust
Start the first driving mechanism 3 after whole, so that two cleaning mechanisms 2 rotate, opening and closing driving mechanism 4 after the starting of the first driving mechanism 3
Drive two cleaning mechanisms 2 close to each other, so that cleaning mechanism 2 contradicts pole piece and cleans to pole piece；When needs stopping pair
When the cleaning of pole piece, the extraneous motor of PLC control stops the transport to pole piece, while PLC control opening and closing driving mechanism 4 makes two
A cleaning mechanism 2 away from each other, when cleaning mechanism 2 no longer contradicts pole piece, turns off the first driving mechanism 3, makes two cleanings
Mechanism 2 stops operating, and avoids when extraneous motor stops the transport to pole piece and cleaning mechanism 2 remains in operation and causes to pole piece
Excessive cleaning, protect pole piece on coating, improve the yields of product；Entire lithium battery pole slice unreels dust-extraction unit and transports automatically
Turn, the gap 21 between the start and stop and two cleaning mechanisms 2 of the first driving mechanism 3 can be controlled at any time according to its operating status
Size, cleaning mechanism 2 are removed the dust or particulate matter on pole piece, are avoided the occurrence of because pole piece speckles with dust or particulate matter is made
It is bad at quality, improve the yields of product；The outer casing 5 is used to prevent extraneous dust or particulate matter from entering cleaner
In structure 2.
The cleaning mechanism 2 of the utility model removes the dust or particulate matter on pole piece, avoids the occurrence of because pole piece speckles with
Dust or particulate matter cause quality bad；Pole piece be loaded into two cleaning mechanisms 2 between gap 21 during pole piece not with
Cleaning mechanism 2 contacts, and prevents pole piece from damaging, and protects pole piece；Tab is located in the channel 71 of guiding parts, both can to pole piece into
Row cleaning, and can prevent tab from being damaged by cleaning mechanism 2；While extraneous motor stops the transport to pole piece, folding is driven
Motivation structure 4 drives two cleaning mechanisms 2 away from each other, and cleaning mechanism 2 is avoided excessively to clean caused by pole piece, protects on pole piece
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；There are for supplying between two brush tubes 22
The gap 21 that pole piece passes through.Brush tube 22 is cylindrical, and bristle is equipped on the outside of brush tube 22, and bristle branch is uniform and density is big,
Improve dust removing effects.
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 first driving device 35 being keyed with driving gear 31, the second driven gear 33 and third driven gear 34 drive respectively
Two rotating rollers 23 rotate.Traditional pole piece cleaning mechanism is equipped with the motor that multiple driving rotating rollers 23 rotate, a usual electricity
Machine drives a rotating roller 23, leads to that structure is complicated, at high cost；To solve the above problems, the application is filled by one first driving
It sets 35 and directly drives driving gear 31, driving gear 31 drives the first driven gear 32, the second driven gear 33, third driven tooth
Wheel 34, the second driven gear 33 and third driven gear 34 drive two rotating rollers 23 to rotate respectively, structure is simple, reduction at
This；Preferably, first driving device 35 can be speed regulating motor, the revolving speed of adjustable rotating roller 23.
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, third driven gear 34 are rotatably dispose in the first opening-closing plate 41, and the second driven gear 32 and third driven gear 34 are equal
It is rotatably dispose in the second opening-closing plate 42, the first opening-closing plate 41 is equipped with the first idler wheel 411 for being rotatably dispose in the first opening-closing plate 41, the
Two opening-closing plates 42, which are equipped with, is rotatably dispose in the second opening-closing plate 42 and 42 second idler wheel 421 corresponding with the first idler wheel 411, top 43
Second skew wall 432 arranged in a crossed manner, the first skew wall 431 and the first idler wheel equipped with the first skew wall 431 and with the first skew wall 431
411 contradict, and the second skew wall 432 and the second idler wheel 421 contradict, and top 43 is for driving the first opening-closing plate 41 and the second opening-closing plate 42
It is away from each other or close.When top 43 moves up the first opening-closing plate 41 and the second opening-closing plate 42 away from each other, driving gear
31 separate with the first driven gear 32, so that the gap 21 between two cleaning mechanisms 2 becomes larger, when top 43 moves down
One opening-closing plate 41 is remote close each other with the second opening-closing plate 42, so that the gap 21 between two cleaning mechanisms 2 becomes smaller, the first idler wheel
411 the first skew walls 431 of conflict, which are simultaneously located on the first skew wall 431, to be rolled, and the second idler wheel 421 contradicts the second skew wall 431 and is located at the
It being rolled on two skew walls 432, the first idler wheel 431 makes the friction between top 43 and the first opening-closing plate 41 for rolling friction, and second
Idler wheel 421 makes the friction between top 43 and the first opening-closing plate 41 also be rolling friction, not only reduces the abrasion of top 43, also
The movement of top 43 can be made 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 45 close to each other, the elastic device 45 include the first elastomeric element 451 and the second elastomeric element 452, first
41 elastic connection of elastomeric element 451 and the first opening-closing plate, 42 elastic connection of the second elastomeric element and the second opening-closing plate.First elasticity
Component and the second elastomeric element drive the first opening-closing plate 41 and the second opening-closing plate 42 close to each other, when top 43 moves up,
First elastomeric element 451 and the second elastomeric element 452 are compressed, when top 43 moves down, 451 He of the first elastomeric element
Second elastomeric element 452 stretches；Preferably, the first elastomeric element 451 and the second elastomeric element 452 all can be springs.
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 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 exhaust columns 82 are connect with matrix 83, and dust accumulation cover 81 is for collecting and carrying dust, and exhaust column 82 is for taking base away
Dust on body 83 and dust accumulation cover 81.Traditional pole piece dedusting mechanism is usually not provided with the device for taking dust away in time, is easy to lead
Cause the secondary pollution of pole piece；To solve the above problems, the dust accumulation cover 81 of the application collect the dust that is brushed down by brush tube 22 or
Particulate matter, the taking dust or particulate matter away on dust accumulation cover 81 and matrix 83 in time of exhaust column 821, avoids dust accumulation to pole
Piece causes secondary pollution, improves reliability；Preferably, dust accumulation cover 81 can be reticular structure.
In the present embodiment, the lithium battery pole slice unreels bounce when dust-extraction unit further includes for inhibiting rotating roller 23 to rotate
Bounce dampening mechanism 9, the bounce dampening mechanism includes fixation member 91, the first fixed plate 92, the second fixed plate 93, third
Elastomeric element 94 and the 4th elastomeric element 95, fixation member 91 are set to rack 1, and two rotating rollers 23 are rotatably dispose in respectively
First fixed plate 92, the second fixed plate 93, the first fixed plate 92 and the second fixed plate 93 are all set in fixation member 91, and described
Fixation member 91 is fixed in one end of three elastomeric elements 94, and the other end is connect with the first fixed plate 92, the 4th elastomeric element
Fixation member 91 is fixed in 95 one end, and the other end is connect with the second fixed plate 93.When rotating roller 23 is in first driving device 35
Driving under when running at high speed, 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, the third elastomeric element 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 the first fixed plate 92 and the second fixed plate 93 keep stablizing, to inhibit the bounce of rotating roller 23, pole piece is protected, raising can
By property；Preferably, the third elastomeric element 94 and the 4th elastomeric element 95 all can be springs.
In the present embodiment, outer casing 5 is equipped with to be equipped with and first with the first through hole 6 for passing through for pole piece, the rack 1
Corresponding second through-hole 11 of through-hole 6, the gap 21 between two brush tubes 22 are located between first through hole 6 and the second through-hole 11,
Pole piece sequentially passes through gap 21 between 6, two brush tubes 22 of first through hole, the second through-hole 11.Extraneous motor drives pole piece
Enter the inside of outer casing 5 by first through hole 11, pole piece is using the gap 21 between two brush tubes 22, via brush tube 22
By the dust removal on pole piece, finally it is pierced by by the second through-hole 11.
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 (8)
1. a kind of lithium battery pole slice dust-extraction unit, it is characterised in that: including rack, be rotatably dispose in rack and for pole piece
Two sides is dusted clean two cleaning mechanisms, is set to rack and the first driving machine for driving cleaning mechanism to rotate
Structure is set to rack and for driving two cleaning mechanisms away from each other or close opening and closing driving mechanism, detachable with rack
Connect and be used to cover the outer casing of two cleaning mechanisms and be set to two guiding parts of rack, two cleaning mechanisms it
Between there are the gap for being passed through for pole piece, opening and closing driving mechanism is used to control the size in gap；
Two guiding parts are located at the two sides in gap length direction, and each guiding parts is equipped with to be passed through for tab
Channel.
2. a kind of lithium battery pole slice dust-extraction unit according to claim 1, it is characterised in that: the cleaning mechanism includes hair
Brush pot and the rotating roller for driving brush tube rotation, brush tube are sheathed on rotating roller, and the first driving mechanism drives rotating roller rotation；
There are the gaps for passing through for pole piece between two brush tubes.
3. a kind of lithium battery pole slice dust-extraction unit according to claim 2, it is characterised in that: the first driving mechanism packet
Include driving gear, the first driven gear for being engaged with driving gear, the second driven gear engaged with the first driven gear, with it is main
The third driven gear of moving gear engagement and the first driving device being keyed with driving gear, the second driven gear and third
Driven gear drives two rotating roller rotations respectively.
4. a kind of lithium battery pole slice dust-extraction unit according to claim 3, it is characterised in that: the opening and closing driving mechanism packet
The first opening-closing plate is included, the second opening-closing plate corresponding with the first opening-closing plate, the top of rack is slideably positioned in and is set to rack
And the second driving device for driving top mobile, third driven gear are rotatably dispose in the first opening-closing plate, the second driven tooth
Wheel and third driven gear are rotatably dispose in the second opening-closing plate, and the first opening-closing plate, which is equipped with, is rotatably dispose in the of the first opening-closing plate
One idler wheel, the second opening-closing plate are equipped with and are rotatably dispose in the second opening-closing plate and the second idler wheel corresponding with the first idler wheel, and top is equipped with
First skew wall and second skew wall arranged in a crossed manner with the first skew wall, the first skew wall and the first roller conflicting, the second skew wall and
Second wheel contradicts, and comes directly towards for driving the first opening-closing plate and the second opening-closing plate away from each other or close.
5. a kind of lithium battery pole slice dust-extraction unit according to claim 4, it is characterised in that: the opening and closing driving mechanism is also
Including for driving the first opening-closing plate and the second opening-closing plate elastic device close to each other, the elastic device includes the first elasticity
Component and the second elastomeric element, the first elastomeric element and the first opening-closing plate elastic connection, the second elastomeric element and the second opening-closing plate
Elastic connection.
6. a kind of lithium battery pole slice dust-extraction unit according to claim 2, it is characterised in that: the dust-extraction unit further includes
Dust accumulation air draft mechanism, the dust accumulation air draft mechanism include matrix, dust accumulation cover and multiple exhaust columns, and dust accumulation, which is provide with, to be placed on matrix
Side, dust accumulation are provide with the lower section for being placed in brush tube, and multiple exhaust columns are connect with matrix, and dust accumulation cover is used to collecting and carrying dust,
Exhaust column is used to take the dust on matrix and dust accumulation cover away.
7. a kind of lithium battery pole slice dust-extraction unit according to claim 2, it is characterised in that: the dust-extraction unit further includes
The bounce dampening mechanism beated when for inhibiting rotating roller to rotate, the bounce dampening mechanism include fixation member, the first fixation
Plate, the second fixed plate, third elastomeric element and the 4th elastomeric element, fixation member are set to rack, two rotating roller difference
It is rotatably dispose in the first fixed plate, the second fixed plate, the first fixed plate and the second fixed plate are all set in fixation member, and described
Fixation member is fixed in one end of three elastomeric elements, and the other end is connect with the first fixed plate, one end of the 4th elastomeric element
It is fixed on fixation member, the other end is connect with the second fixed plate.
8. a kind of lithium battery pole slice dust-extraction unit according to claim 2, it is characterised in that: outer casing is equipped with and is used to supply
The first through hole that pole piece passes through, the rack are equipped with the second through-hole corresponding with first through hole, the gap between two brush tubes
Between first through hole and the second through-hole, pole piece sequentially passes through gap between first through hole, two brush tubes, second logical
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599744.XU CN209334281U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599744.XU CN209334281U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334281U true CN209334281U (en) | 2019-09-03 |
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ID=67745376
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599744.XU Expired - Fee Related CN209334281U (en) | 2018-09-28 | 2018-09-28 | A kind of lithium battery pole slice dust-extraction unit |
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| CN (1) | CN209334281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720148A (en) * | 2020-12-29 | 2021-04-30 | 罗居锟 | Battery pole piece rotary type surface burr dust treatment dress equipment |
-
2018
- 2018-09-28 CN CN201821599744.XU patent/CN209334281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720148A (en) * | 2020-12-29 | 2021-04-30 | 罗居锟 | Battery pole piece rotary type surface burr dust treatment dress equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |