CN108408452A - The winding and collection method of a kind of bad product pole piece monovolume mechanism and bad product pole piece - Google Patents
The winding and collection method of a kind of bad product pole piece monovolume mechanism and bad product pole piece Download PDFInfo
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- CN108408452A CN108408452A CN201810330196.9A CN201810330196A CN108408452A CN 108408452 A CN108408452 A CN 108408452A CN 201810330196 A CN201810330196 A CN 201810330196A CN 108408452 A CN108408452 A CN 108408452A
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- Prior art keywords
- pole piece
- bad product
- needle
- product pole
- volume needle
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- 230000007246 mechanism Effects 0.000 title claims abstract description 248
- 238000004804 winding Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 60
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 239000002390 adhesive tape Substances 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of bad product pole piece monovolume mechanism and the windings and collection method of bad product pole piece, monovolume mechanism includes base plate and rolling needle mechanism, volume needle drive mechanism, volume needle telescoping mechanism, cutting mechanism, adhesive tape rubberizing mechanism, Xie Fei mechanisms and the volume needle fixed mechanism being arranged independently of rolling needle mechanism on base plate, rolling needle mechanism includes volume needle, when volume needle is wound, volume needle fixed mechanism connect with the one end for rolling up needle and locks the position for rolling up needle, when carrying out rubberizing package and blanking after the completion of winding, volume needle is far from volume needle fixed mechanism.By making, the volume needle fixed mechanism of pin position is rolled up in locking and volume needle is arranged independently of each other for the bad product pole piece monovolume mechanism, so as to make the outer diameter perimeter of volume needle accomplish to maximize, and the corresponding reduction of outer diameter limitation when volume being made to be directed to bad product pole piece coiling, this makes under winding linear velocity on an equal basis, the speed of waste recovery is faster, monovolume efficiency and monovolume length are improved under same space, and time and cost are saved for client.
Description
Technical field
The present invention relates to cell piece manufacturing technology fields, and in particular to a kind of bad product pole piece monovolume mechanism and bad product pole piece
Winding and collection method.
Background technology
During lithium battery is manufactured, has a large amount of bad product pole piece and generate, not the bad product pole piece of utility value
It needs to recycle in time, effectively handles efficiency that bad product pole piece manufactures lithium battery and its important.
A kind of defective product pole piece monovolume mechanism is disclosed in Chinese patent CN201511033921.9, for rejecting in pole piece
Defective product pole piece is simultaneously wound collection to defective product pole piece, which includes base plate and the defective product that is set on base plate
Detection module, volume needle translation mechanism, rolling needle mechanism, cutting mechanism, adhesive tape rubberizing mechanism and Xie Fei mechanisms, wherein rolling needle mechanism is used for
Winding winding is carried out to the defective product pole piece that defective product detection module detects；Volume needle translation mechanism is for driving rolling needle mechanism to be fed into
Need the operating position of winding defective product pole piece；Cutting mechanism is for the defective product pole piece after the winding of severing rolling needle mechanism；Adhesive tape rubberizing mechanism
Rubberizing package is carried out for the winding defective product pole piece to rolling needle mechanism severing；Xie Fei mechanisms after accepting rolling needle mechanism drawn needle for unloading
The useless pole piece of lower package.
The monovolume mechanism can detect the bad mark of pole piece by defective product detection module, and carry out monovolume winding to defective product pole piece
Cut-out excludes unqualified pole piece afterwards, reduces the waste of non-defective unit diaphragm.But the monovolume mechanism is disadvantageous in that in rolling needle mechanism
Needle locking mechanism links into an integrated entity with volume needle, this makes the outer perimeter for rolling up needle too small, low around efficiency in same Constant Linear Velocity last volume；Simultaneously
Since needle locking mechanism has fixing bracket, the exterior space of volume needle is caused also accordingly to reduce, causes volume needle that cannot recycle too long of defect
Grade piece so that the winding and collection efficiency of defective product pole piece are low.
Invention content
The purpose of the present invention is be directed to the problems of the prior art to provide a kind of improved bad product pole piece monovolume mechanism.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of bad product pole piece monovolume mechanism, including base plate and be set on the base plate for being rolled up to bad product pole piece
Around rolling needle mechanism, the rotation of the driving rolling needle mechanism with bad product pole piece is wound volume needle drive mechanism, described in driving
Rolling needle mechanism moves so that the rolling needle mechanism exits the volume needle telescoping mechanism of bad product pole piece, received for rolling needle mechanism described in severing
The cutting mechanism of bad product pole piece after volume, the glue plastering machine for carrying out rubberizing package to the bad product pole piece of the cutting mechanism severing
Structure and Xie Fei mechanisms for accepting the bad product pole piece for unloading package after the rolling needle mechanism drawn needle, the monovolume mechanism further include
It is arranged on the base plate and independently of the volume needle fixed mechanism that the rolling needle mechanism is arranged, the rolling needle mechanism includes volume
Needle, when the rolling needle mechanism is wound bad product pole piece, the volume needle fixed mechanism is connect with the one end of the volume needle
And lock the position of the volume needle, when carrying out rubberizing package and blanking to the bad product pole piece after winding after the completion of winding, institute
Volume needle is stated far from the volume needle fixed mechanism.
Preferably, the volume needle fixed mechanism includes the fixed seat being set on the base plate and can actively be arranged
The tapered end of position in the fixed seat for locking the volume needle, when the rolling needle mechanism is wound bad product pole piece
When, the tapered end and the volume needle are in mating connection.
Preferably, the volume needle fixed mechanism can be movably arranged as on the base plate, the volume needle fixed mechanism
With the first operating position and the second operating position, when the rolling needle mechanism is wound bad product pole piece, the volume needle is solid
Determine mechanism and be in the first operating position, after the completion of winding, the volume needle fixed mechanism is moved to the position far from the volume needle
Until being in the second operating position.
Further, the monovolume mechanism further includes for driving the volume needle fixed mechanism in the first operating position and the
The delivery device mutually converted between two operating positions.
Further, the monovolume mechanism further includes when the volume needle fixed mechanism is in the first operating position and the second work
The guiding mechanism playing the guiding role when mutually being converted between position, the guiding mechanism include being fixed on the base plate
Guide rail and the sliding block on the guide rail can be slidably arranged in along the length extending direction of the guide rail, the volume needle is fixed
Mechanism is fixed on the sliding block.
Preferably, the monovolume mechanism further includes the clamping device for fixing bad product pole piece and grade piece of giving a piece of bad advice is tensioned,
The clamping device includes the first clamping element and the second clamping element being set on the base plate, and described first clamps member
At least one of part and two components of the second clamping element component are slidably arranged on the base plate, so that institute
It states the first clamping element and second clamping element is close to each other to clamp bad product pole piece or make described first to clamp member
Part and second clamping element are located remotely from each other to unclamp bad product pole piece.
Preferably, the monovolume mechanism further includes the compression dress for compressing bad product pole piece during bad product pole piece coiling
It sets, the pressing device includes the pressure roller being movably arranged on the base plate.
Preferably, the monovolume mechanism further include when the volume needle is extracted out from bad product pole piece for bad product pole piece into
The position-limit mechanism of row limit, the position-limit mechanism is movably set on the base plate, when the volume needle is taken out from bad product pole piece
When going out, the position-limit mechanism is close to the volume needle and bad product pole piece and supports the resistance for being located at and being formed on bad product pole piece to bad product pole piece
Gear.
Further, the position-limit mechanism includes the limited block being movably set on the base plate, and the volume needle includes
Two and half needles being oppositely arranged have gap between two half needles, and the limited block has to be used in the volume needle drawn needle
It can extend into the gap in the one end of the blocking portion stopped to bad product pole piece, the blocking portion, when the volume
When needle is extracted out from bad product pole piece, the limited block is stretched into close to the volume needle and bad product pole piece, the one end of the blocking portion
Into the gap, the one end of bad product pole piece, which supports, to be located at the blocking portion and not to extend on the part in the gap.
The present invention also provides a kind of windings and collection method of bad product pole piece, using monovolume machine as described in any one of the above embodiments
The winding and collection, method of structure progress bad product pole piece are as follows：
（1）Bad product pole piece is clamped after sending bad product pole piece to designated position；
（2）By the volume needle telescoping mechanism make the volume needle to close to the volume needle fixed mechanism direction move and with it is described
It rolls up and the volume pin position is locked by the volume needle fixed mechanism after needle fixed mechanism connects；
（3）The volume needle drive mechanism drives the rolling needle mechanism rotation to be wound bad product pole piece；
（4）Pass through the bad product pole piece after rolling needle mechanism winding described in the cutting mechanism severing；
（5）The connection between the volume needle fixed mechanism and the volume needle is unlocked, the volume is made by the volume needle telescoping mechanism
Needle is moved to the direction far from the volume needle fixed mechanism, by the adhesive tape rubberizing mechanism to the bad product pole of the cutting mechanism severing
Piece carries out rubberizing package；
（6）So that the volume needle is extracted out from the bad product pole piece after rubberizing package, is unloaded described in useless collect falls by described
Bad product pole piece.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：The bad product of the present invention
Pole piece monovolume mechanism structure is simple, is arranged independently of each other by making locking roll up the volume needle fixed mechanism of pin position and rolling up needle, to
The corresponding reduction of outer diameter limitation when the outer diameter perimeter of volume needle can be made to accomplish to maximize, and volume being made to be directed to bad product pole piece coiling, this
So that under winding linear velocity on an equal basis, the speed of waste recovery faster, monovolume efficiency is improved under same space and monovolume is long
Degree saves time and cost for client.
Description of the drawings
Attached drawing 1 is the stereogram of the bad product pole piece monovolume mechanism of the present invention；
Attached drawing 2 is the front view of the bad product pole piece monovolume mechanism of the present invention；
Attached drawing 3 is the vertical view of the bad product pole piece monovolume mechanism of the present invention；
Attached drawing 4 is the side view of the bad product pole piece monovolume mechanism of the present invention；
Attached drawing 5 is partial enlarged view at A in attached drawing 1.
Wherein：1, base plate；2, needle is rolled up；3, needle drive mechanism is rolled up；4, needle telescoping mechanism is rolled up；5, adhesive tape rubberizing mechanism；6, it unloads useless
Mechanism；7, needle fixed mechanism is rolled up；71, fixed seat；72, tapered end；81, push cylinder；82, guide rail；83, sliding block；9, clamping device；
10, position-limit mechanism；101, limited block；101a, blocking portion.
Specific implementation mode
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 ~ Fig. 5, bad product pole piece monovolume mechanism of the invention includes base plate 1 and is set on base plate 1
Rolling needle mechanism, volume needle drive mechanism, volume needle telescoping mechanism, cutting mechanism, adhesive tape rubberizing mechanism and Xie Fei mechanisms.
For rolling needle mechanism for being wound to bad product pole piece, rolling needle mechanism includes the volume for being wound to bad product pole piece
Needle 2, volume needle 2 include two and half needles being oppositely arranged, and are provided with gap between two and half needles, two and half needles are with the side of controllable clutch
Formula is arranged.Volume needle drive mechanism 3 is for driving rolling needle mechanism rotation to be wound to bad product pole piece.Needle telescoping mechanism 4 is rolled up to use
It is moved along a straight line in driving rolling needle mechanism so that volume needle 2 exits bad product pole piece.After cutting mechanism is for the winding of severing rolling needle mechanism
Bad product pole piece.Adhesive tape rubberizing mechanism 5 is used to carry out rubberizing package to the bad product pole piece of rolling needle mechanism severing.Xie Fei mechanisms 6 are for accepting
The bad product pole piece of package is unloaded after rolling needle mechanism drawn needle.Under the promotion of volume needle telescoping mechanism 4, there are three station positions for volume needle 2：
Winder station, rubberizing station and discharge station.Roll up needle drive mechanism 3, volume needle telescoping mechanism 4, cutting mechanism, 5 and of adhesive tape rubberizing mechanism
Structure in the prior art can be used in Xie Fei mechanisms 6.
The monovolume mechanism further include for volume needle 2 to fix and lock during bad product pole piece coiling volume needle 2 position
Volume needle fixed mechanism 7, by roll up needle fixed mechanism 7 locking volume needle 2 position, can prevent bad product pole piece from making in winding process
Two and half needles of volume needle 2 move closer to, to which cause can not drawn needle after the completion of winding.
In the application, volume needle fixed mechanism 7 is set on base plate 1 and is arranged independently of rolling needle mechanism, works as rolling needle mechanism
When being wound to bad product pole piece, volume needle fixed mechanism 7 connect with the one end of volume needle 2 and locks the position for rolling up needle 2, works as volume
Around when carrying out rubberizing package and blanking after the completion, volume needle 2 is far from volume needle fixed mechanism 7.Setting volume needle fixed mechanism 7 in this way, makes
The outer diameter of needle 2, which must be rolled up, can not be influenced by volume needle fixed mechanism and be increased, and needle 2 and bad product pole are rolled up after product pole piece coiling of giving a piece of bad advice
The complement outside diameter of piece can increase, to improve monovolume efficiency and monovolume length.
Specifically, volume needle fixed mechanism 7 includes the fixed seat 71 being set on base plate 1 and is rotatably arranged solid
The tapered end 72 of position in reservation 71 for locking volume needle 2, when rolling needle mechanism is wound bad product pole piece, tapered end 72 and volume
Shape is integral after needle 2 is in mating connection is relatively fixed the rotation of seat 71.
The monovolume mechanism of the application is arranged on electric core winding production line, to enable volume needle fixed mechanism 7 to avoid battery core
Other structures in convolute product line, the volume needle fixed mechanism 7 can be slidably arranged on base plate 1, in this way, the volume needle is solid
Determining mechanism 7 just has the first operating position and the second operating position, and when rolling needle mechanism is wound bad product pole piece, volume needle is solid
Determine mechanism 7 and be in the first operating position, i.e. working position, after completing to wind, volume needle fixed mechanism 7 is to far from the position for rolling up needle 2
Sliding waits for position until in the second operating position.
Monovolume mechanism further includes for driving the phase between the first operating position and the second operating position of volume needle fixed mechanism 7
The delivery device mutually converted.In the present embodiment, delivery device is the push cylinder 81 being fixed on base plate 1.
Monovolume mechanism further includes when volume needle fixed mechanism 7 is mutually converted between the first operating position and the second operating position
When the guiding mechanism that play the guiding role, guiding mechanism includes the guide rail 82 being fixed on base plate 1 and can be along guide rail 82
Length extending direction be slidably arranged in the sliding block 83 on guide rail 82, volume needle fixed mechanism 7 is fixed on sliding block 83.
The monovolume mechanism further includes entering before volume needle 2 starts winding for fixing bad product pole piece and giving a piece of bad advice in bad product pole piece
The clamping device 9 of grade piece tensioning, clamping device 9 include that the first clamping element being set on base plate 1 and second clamp member
Part, at least one of the first clamping element and second two components of clamping element component can be slidably arranged in base plate 1
On, this enables the first clamping element and the second clamping element close to each other to clamp bad product pole piece, to grade piece of giving a piece of bad advice
Volume needle 2 can steadily be entered, to improve stability when bad product pole piece coiling；And when volume needle 2 starts rotation to bad product pole
When piece is wound, the first clamping element and the second clamping element can be located remotely from each other to unclamp bad product pole piece.In the present embodiment,
First clamping element and the second clamping element are all made of pressure roller, and two components of the first clamping element and the second clamping element can
It is slidably arranged on base plate 1.
The monovolume mechanism further includes the pressing device for compressing bad product pole piece, this implementation during bad product pole piece coiling
In example, pressing device uses pressure roller, pressure roller to be movably arranged on base plate 1.During bad product pole piece coiling, pressure roller is pressed always
Tight bad product pole piece finishes up unanimously after can ensureing bad product pole piece coiling in this way, while same space curls inward needle 2 can be made to wind
Bad product pole piece is more.
The monovolume mechanism further includes the limit for being limited to bad product pole piece when rolling up needle 2 and being extracted out from bad product pole piece
Mechanism 10, position-limit mechanism 10 are movably set on base plate 1.When volume needle 2 is extracted out from bad product pole piece, position-limit mechanism 10 is close
It rolls up needle 2 and bad product pole piece and to being located on bad product pole piece, the blocking to bad product pole piece is formed, to prevent bad product pole piece from following volume
Needle 2 moves and cannot achieve drawn needle together；When bad product pole piece wind, cut and rubberizing encapsulation process in, position-limit mechanism 10 is equal
Far from volume needle 2 and bad product pole piece.
Specifically, position-limit mechanism 10 includes the limited block 101 being movably set on base plate 1, limited block 101, which has, to be rolled up
The one end of blocking portion 101a when 2 drawn needle of needle for forming blocking to bad product pole piece, blocking portion 101a can extend into volume needle 2
Two and half needles between gap in, when rolling up needle 2 and being extracted out from bad product pole piece, limited block 101 is close to volume needle 2 and bad product pole
Piece, and the one end of blocking portion 101a is extend into the gap between two and half needles, while the one end of bad product pole piece is supported and is located at
Blocking portion 101a is not extended on the part in the gap between two and half needles of volume needle 2.
The detailed process that bad product pole piece is wound and collected using the monovolume mechanism is as follows：
（1）After sending bad product pole piece to designated position, clamping device action makes the first clamping element and the second clamping element mutually lean on
It is close to clamp bad product pole piece, to realize purpose that is fixed and being tensioned bad product pole piece；
（2）The action of push cylinder 8 drives volume needle fixed mechanism 7 to be transported to the first operating position, i.e. working position, while it is flexible to roll up needle
The action of mechanism 4 is connect after driving volume needle 2 to reach winder station position with volume needle fixed mechanism 7, and volume needle 2 is locked by tapered end 72
Position；
（3）After grade of giving a piece of bad advice piece is extend into volume needle 2, clamping device action makes the first clamping element and the second clamping element phase
Mutually far from bad product pole piece is unclamped, the volume driving volume rotation of needle 2 of needle drive mechanism 3 is wound bad product pole piece；
（4）After winding, the bad product pole piece after being wound by cutting mechanism severing rolling needle mechanism；
（5）The connection for making tapered end 72 and rolling up between needle 2 unlocks, and the action of push cylinder 8 drives volume needle fixed mechanism 7 to be transported to second
Operating position waits for position, while rolling up the action of needle telescoping mechanism 4, and the bad product pole piece wound on volume needle 2 and volume needle 2 is made to be retracted into
Rubberizing work bit positions, adhesive tape rubberizing mechanism carries out rubberizing package to the bad product pole piece of cutting mechanism severing, to prevent under bad product pole piece
It is loose when material；
（6）Position-limit mechanism 10 acts, and makes limited block 101 close to volume needle 2 and bad product pole piece, and the one end of blocking portion 101a is made to stretch
Enter into the gap between two and half needles, then rolling up needle telescoping mechanism 4, action makes volume needle 2 continue from rubberizing work bit positions again
It retracts, volume needle 2 is gradually extracted out from the bad product pole piece after rubberizing package, and during this, the one end of grade of giving a piece of bad advice piece, which supports, to be located at
Blocking portion 101a is not extended on the part in the gap between two and half needles of volume needle 2, to prevent bad product pole piece from following volume
Needle 2 moves together, and when volume needle 2 is retracted into blankers' bit positions, volume needle 2 is completely from the bad product pole piece after rubberizing package
Extraction, and the bad product pole piece wrapped will be fallen in the Xie Fei mechanisms below adhesive tape rubberizing mechanism.
It so just completes the winding of bad product pole piece and collects operation.It is to send bad product pole piece first in the operating process
To designated position, then volume needle 2 is made to reach winder station position again, due to being first to send bad product pole piece, avoided so existing
Grade piece alignment rolling needle mechanism need to be given a piece of bad advice or enter volume by guiding mechanism grade piece of giving a piece of bad advice by having when sending bad product pole piece in technology
Needle mechanism is wound, and compared to the prior art, the winding of the bad product pole piece of the application and collection operate simpler, bad product pole piece
The stability of winding is more preferable.Moreover, in the application, also fixes and press from both sides by clamping device 9 before bad product pole piece enters volume needle 2
Tightly, this grade piece that can give a piece of bad advice is stably inserted into volume needle 2, so that the entire winding process of bad product pole piece is more stable.In addition,
The blocking to bad product pole piece, and the position-limit mechanism 10 can be formed by position-limit mechanism 10 when rolling up needle 2 and being extracted out from bad product pole piece
Blocking portion 101a can extend into volume needle 2 two and half needles between gap in, so as to be effectively prevented entire bad product
Pole piece follows volume needle 2 to move together and cannot achieve drawn needle, can avoid occurring in the prior art when infinite place mechanism, in volume needle
2 bad product pole pieces when being extracted out from bad product pole piece are completely without blocking so that 2 drawn needle of volume needle is difficult；Although being provided with position restrainer
Structure 10 stops bad product pole piece, but position-limit mechanism 10 do not project between two and half needles between gap in, to nothing
Method is realized to stopping close to the part of volume needle 2 inside bad product pole piece, and the problem of volume needle 2 drawn needle difficulty is made.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art's energy
Solution present disclosure much of that is simultaneously implemented, and it is not intended to limit the scope of the present invention, all according to spirit of that invention
Equivalent change or modification made by essence should all cover within the scope of the present invention.
Claims (10)
1. a kind of bad product pole piece monovolume mechanism, including base plate and it is set on the base plate for being carried out to bad product pole piece
The rolling needle mechanism of winding, the volume needle drive mechanism for driving the rolling needle mechanism rotation to be wound bad product pole piece, driving institute
Rolling needle mechanism is stated to move so that the rolling needle mechanism exits the volume needle telescoping mechanism of bad product pole piece, for rolling needle mechanism described in severing
The cutting mechanism of bad product pole piece after winding, the rubberizing for carrying out rubberizing package to the bad product pole piece of the cutting mechanism severing
Mechanism and Xie Fei mechanisms for accepting the bad product pole piece for unloading package after the rolling needle mechanism drawn needle, it is characterised in that：It is described
Monovolume mechanism further includes being arranged on the base plate and independently of the volume needle fixed mechanism that the rolling needle mechanism is arranged, the volume
Needle mechanism includes volume needle, when the rolling needle mechanism is wound bad product pole piece, the volume needle fixed mechanism and the volume needle
One end connection and the position of the volume needle is locked, bad product pole piece after after the completion of winding to winding carries out rubberizing package
And when blanking, the volume needle is far from the volume needle fixed mechanism.
2. bad product pole piece monovolume mechanism according to claim 1, it is characterised in that：The volume needle fixed mechanism includes setting
In on the base plate fixed seat and the position in the fixed seat for locking the volume needle can be movably arranged as
Tapered end, when the rolling needle mechanism is wound bad product pole piece, the tapered end and the volume needle are in mating connection.
3. bad product pole piece monovolume mechanism according to claim 1, it is characterised in that：The volume needle fixed mechanism being capable of activity
Ground is arranged on the base plate, and the volume needle fixed mechanism has the first operating position and the second operating position, when the volume
When needle mechanism is wound bad product pole piece, the volume needle fixed mechanism is in the first operating position, described after the completion of winding
Volume needle fixed mechanism is moved to the position far from the volume needle until being in the second operating position.
4. bad product pole piece monovolume mechanism according to claim 3, it is characterised in that：The monovolume mechanism further includes for driving
Move the delivery device that the volume needle fixed mechanism is mutually converted between the first operating position and the second operating position.
5. bad product pole piece monovolume mechanism according to claim 3, it is characterised in that：The monovolume mechanism further includes when described
The guiding mechanism that volume needle fixed mechanism play the guiding role when mutually being converted between the first operating position and the second operating position, institute
Guiding mechanism is stated to include the guide rail being fixed on the base plate and can slide along the length extending direction of the guide rail
The sliding block on the guide rail is arranged in ground, and the volume needle fixed mechanism is fixed on the sliding block.
6. bad product pole piece monovolume mechanism according to claim 1, it is characterised in that：The monovolume mechanism further includes for solid
Determine bad product pole piece and the clamping device for grade piece tensioning of giving a piece of bad advice, the clamping device includes first be set on the base plate
Clamping element and the second clamping element, at least one of first clamping element and two components of the second clamping element
Component is slidably arranged on the base plate, so that first clamping element and second clamping element are close to each other
To clamp bad product pole piece or so that first clamping element and second clamping element are located remotely from each other to unclamp bad product pole
Piece.
7. bad product pole piece monovolume mechanism according to claim 1, it is characterised in that：The monovolume mechanism further includes in bad product
Pressing device during pole piece coiling for compressing bad product pole piece, the pressing device include being movably arranged on the base plate
On pressure roller.
8. bad product pole piece monovolume mechanism according to claim 1, it is characterised in that：The monovolume mechanism further includes described
Position-limit mechanism when volume needle is extracted out from bad product pole piece for being limited to bad product pole piece, the position-limit mechanism are movably set in
On the base plate, when the volume needle is extracted out from bad product pole piece, the position-limit mechanism is close to the volume needle and bad product pole piece
And support the blocking for being located at and being formed on bad product pole piece to bad product pole piece.
9. bad product pole piece monovolume mechanism according to claim 8, it is characterised in that：The position-limit mechanism includes that activity is arranged
Limited block on the base plate, the volume needle includes two and half needles being oppositely arranged, between having between two half needles
Gap, the limited block have the blocking portion in the volume needle drawn needle for being stopped to bad product pole piece, the blocking portion
One end can extend into the gap, and when the volume needle is extracted out from bad product pole piece, the limited block is close to the volume
The one end of needle and bad product pole piece, the blocking portion is extend into the gap, and the one end of bad product pole piece, which supports, is located at the resistance
Stopper does not extend on the part in the gap.
10. a kind of winding and collection method of bad product pole piece, it is characterised in that：Using as described in any one of claim 1 ~ 9
Monovolume mechanism carry out bad product pole piece winding and collection, method it is as follows：
（1）Bad product pole piece is clamped after sending bad product pole piece to designated position；
（2）By the volume needle telescoping mechanism make the volume needle to close to the volume needle fixed mechanism direction move and with it is described
It rolls up and the volume pin position is locked by the volume needle fixed mechanism after needle fixed mechanism connects；
（3）The volume needle drive mechanism drives the rolling needle mechanism rotation to be wound bad product pole piece；
（4）Pass through the bad product pole piece after rolling needle mechanism winding described in the cutting mechanism severing；
（5）The connection between the volume needle fixed mechanism and the volume needle is unlocked, the volume is made by the volume needle telescoping mechanism
Needle is moved to the direction far from the volume needle fixed mechanism, by the adhesive tape rubberizing mechanism to the bad product pole of the cutting mechanism severing
Piece carries out rubberizing package；
（6）So that the volume needle is extracted out from the bad product pole piece after rubberizing package, passes through the bad product for unloading useless collect and falling
Pole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330196.9A CN108408452B (en) | 2018-04-13 | 2018-04-13 | Bad-quality pole piece single-winding mechanism and winding and collecting method of bad-quality pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330196.9A CN108408452B (en) | 2018-04-13 | 2018-04-13 | Bad-quality pole piece single-winding mechanism and winding and collecting method of bad-quality pole pieces |
Publications (2)
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| CN108408452A true CN108408452A (en) | 2018-08-17 |
| CN108408452B CN108408452B (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810330196.9A Active CN108408452B (en) | 2018-04-13 | 2018-04-13 | Bad-quality pole piece single-winding mechanism and winding and collecting method of bad-quality pole pieces |
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| CN112934763A (en) * | 2021-04-06 | 2021-06-11 | 深圳市万德自动化科技有限公司 | Bad piece of battery rejects mechanism |
| CN112960430A (en) * | 2021-02-19 | 2021-06-15 | 湖北裕民防护用品有限公司 | Non-woven fabric mask and production line thereof |
| CN114538166A (en) * | 2022-03-25 | 2022-05-27 | 楚能新能源股份有限公司 | Method for removing waste pole pieces on winding drum |
| CN119518150A (en) * | 2025-01-21 | 2025-02-25 | 宁德时代新能源科技股份有限公司 | Dismantling equipment |
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