CN2891305Y - Battery electrode plate conveying and cutting mechanism - Google Patents
Battery electrode plate conveying and cutting mechanism Download PDFInfo
- Publication number
- CN2891305Y CN2891305Y CNU200520065363XU CN200520065363U CN2891305Y CN 2891305 Y CN2891305 Y CN 2891305Y CN U200520065363X U CNU200520065363X U CN U200520065363XU CN 200520065363 U CN200520065363 U CN 200520065363U CN 2891305 Y CN2891305 Y CN 2891305Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- pole piece
- cutting mechanism
- battery pole
- carried
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
A battery pole piece transportation and cutting device comprises a swage set roll (50) provided under a pivoted arm (70), a pivoted arm axis (60) with two ends built-in a support (20) provided on the upper part of the pivoted arm, and a spring (80) pressed on the pivoted arm (70). A clamping plate (180) is fixedly provided out of the lower cutting knife (160), a knife slit interstice pressed by the upper cutting knife (170) is provided between the clamping plate (180) and the lower cutting knife (160), and the clamping plate (180) has more than two elastic beads (190) projecting on the interstice face of the knife slit. The pinch roller of the utility model is flexibly pressed on the feeding roll without frequent man-adjusted pressure, the relative movement of the upper cutting knife and the lower cutting knife are flexible, the abrasion interstice is compensated automatically, and no deckle-edges are emerged on the incision of the battery pole piece.
Description
Technical field
The utility model relates to the manufacturing of lithium battery, relates in particular to the process equipment of lithium battery pole slice.
Background technology
In the prior art on the processing streamline of lithium battery pole slice, there is bearing pedestal on the hold-down roller both sides of the conveying device of pole piece, if regulate the pressure between hold-down roller and the feeding roller, can only lean on the height of regulating shaft bearing to realize, regulate not only inconvenience but also bearing pedestal and occupied certain system space.
In addition, the applied equipment of the cutting of lithium battery pole slice in the prior art, the gap on it between lower cutter is fixed, and after the cutting blade abrasion, burr appear in the otch of battery pole piece easily, so will readjust, also seem very inconvenient.Though CN200320119482.X China utility model patent disclose a kind of name is called " shear battery anode slice cutter " technical scheme, but the theme of its scheme is that the knife edge trend of upper slitter and following cutter is " Z " font that knuckle is the right angle, and upper slitter and following cutter are block.Purpose is can one-shot forming when shearing battery anode slice, reduces burr.
As can be seen, this scheme and the utility model and uncorrelated.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art and proposes a kind of battery pole piece and carry and cutting mechanism, conveying of the present utility model and cutting mechanism make hold-down roller be pressed on the feeding roller flexibly, no longer need to regulate artificially its pressure size, and upper cutter of the present utility model and lower cutter also are relative motions flexibly, its wearing clearance compensates automatically, and burr no longer appear in the otch of battery pole piece.
The utility model is realized by adopting following technical scheme.
Manufacture and design a kind of battery pole piece and carry and cutting mechanism, comprising: conveying assembly and cut assembly;
Described conveying assembly comprises motor, bearing, shaft coupling, feeding roller, nip rolls;
The described assembly that cuts comprises upper cutter, lower cutter, cylinder; Especially:
Described nip rolls is installed between two axis holes of pivoted arm bottom, and pivoted arm top has a tumbler shaft to pass, and the two ends of described tumbler shaft embed bearing, and a spring is pressed on the pivoted arm by stretching out in the bearing; Be fixed with pressing plate outside the described lower cutter, leave the cutter groove gap that upper cutter is depressed between pressing plate and the lower cutter, this cutter groove gap is slightly larger than the thickness of upper cutter; There is plural elasticity to press pearl on the described pressing plate, protrudes at cutter groove clearance plane.
Described cylinder drives crossbeam by guide rod, and sliding axle is arranged in the crossbeam, connects compact heap below the sliding axle, is with holddown spring on the sliding axle;
There is the cutter of extension pin the side of described crossbeam, and upper cutter freely is suspended on to be hung on the cutter pin.
On the described upper cutter pin-and-hole is arranged.
Described shaft coupling can directly connect diaxon, also can be belt gear or gear drive.
Described extension cutter pin be about two for best.
Described guide rod be about two for best.
Described sliding axle be about two for best.
Because system may need a plurality of conveying assemblies, therefore described conveying assembly and cut assembly and can in system, be provided with separately separately, bearing is separately independently installed.
Also can be assembled into one with the bearing connection that cuts assembly by described conveying assembly.Finish the task of cutting better.
Compared with prior art, conveying of the present utility model and cutting mechanism make hold-down roller be pressed on the feeding roller flexibly, no longer need to regulate artificially its pressure size, and upper cutter of the present utility model and lower cutter also are relative motions flexibly, its wearing clearance compensates automatically, and burr no longer appear in the otch of battery pole piece.
Description of drawings
Fig. 1 is that the master of conveying assembly in conveying of the utility model battery pole piece and the cutting mechanism looks schematic diagram;
Fig. 2 is a conveying assembly schematic side view in conveying of the utility model battery pole piece and the cutting mechanism;
Fig. 3 is that the master who cuts assembly in conveying of the utility model battery pole piece and the cutting mechanism looks schematic diagram;
Fig. 4 cuts the side-looking signal of assembly and the schematic diagram that cooperates with conveying assembly in conveying of the utility model battery pole piece and the cutting mechanism.
Embodiment
Below in conjunction with preferred forms shown in the drawings the utility model is done further detailed description.
With reference to Fig. 1～4, manufacture and design a kind of battery pole piece and carry and cutting mechanism, most preferred embodiment comprises: conveying assembly 1 and cut assembly 2;
Described conveying assembly 1 comprises: motor 10, bearing 20, shaft coupling 30, feeding roller 40, nip rolls 50;
The described assembly 2 that cuts comprises: upper cutter 170, lower cutter 160, cylinder 110;
Especially:
Described nip rolls 50 is installed between two axis holes of pivoted arm 70 bottoms, and pivoted arm top has a tumbler shaft 60 to pass, and the two ends of described tumbler shaft embed bearing 20, one springs 80 by stretching out in the bearing 20, are pressed on the pivoted arm 70; The effect of this spring 80 is to make 50 pairs of feeding rollers of nip rolls 40 keep certain pressure, the tightness of regulating spring 80, and the pressure size of also just having regulated 50 pairs of feeding rollers 40 of nip rolls, and also spring 80 can cushion the impulse force of moment.
Be fixed with pressing plate 180 outside the described lower cutter 160, leave the cutter groove gap that upper cutter 170 is depressed between pressing plate 180 and the lower cutter 160, this cutter groove gap is slightly larger than the thickness of upper cutter 170;
There is plural elasticity to press pearl 190 on the described pressing plate 180, protrudes at cutter groove clearance plane.When pressing down, elasticity presses pearl 190 to be pressed in the surface of upper cutter 170 to upper cutter 170, makes upper cutter 170 be adjacent to lower cutter 160 all the time, makes otch burr can not occur along cutter groove gap.
Described cylinder 110 drives crossbeam 130 by guide rod 120, and sliding axle 135 is arranged in the crossbeam 130, and the sliding axle 135 following compact heaps 150 that connect are with holddown spring 140 on the sliding axle 135;
Each crossbeam 130 is driven to when pressing down, and at first is that compact heap 150 is pushed down battery pole piece 200, is only upper cutter 170 then and depresses and cut.
There is the cutter of extension pin 131 side of described crossbeam 130, and upper cutter 170 freely is suspended on to be hung on the cutter pin 131.Its effect be upper cutter 170 along cutter groove gaps when pressing down, elasticity presses pearl 190 to be pressed in the surface of upper cutter 170, it can be moved be adjacent to lower cutter 160.
On the described upper cutter 170 pin-and-hole 132 being arranged, is two in preferred forms.
Described shaft coupling 30 also comprises belt gear or gear drive except directly diaxon being connected the mode that connects.
In preferred forms, described extension cutter pin 131 be about two.
In preferred forms, described guide rod 120 be about two.
In preferred forms, described sliding axle 135 be about two.
In system is provided with, described conveying assembly 1 and cut assembly 2 bearing 20 independent installations separately can be set separately separately.
Cutting assembly 2 parts, described conveying assembly 1 is assembled into one with bearing 20 connections that cut assembly 2.
Facts have proved, conveying of the present utility model and cutting mechanism make hold-down roller be pressed on the feeding roller flexibly, no longer need to regulate continually artificially its pressure size, and upper cutter of the present utility model and lower cutter also are relative motions flexibly, its wearing clearance compensates automatically, and the otch of battery pole piece burr can not occur again.
Claims (10)
1, a kind of battery pole piece is carried and cutting mechanism, comprising: conveying assembly (1) and cut assembly (2);
Described conveying assembly (1) comprising: motor (10), bearing (20), shaft coupling (30), feeding roller (40), nip rolls (50);
The described assembly (2) that cuts comprising: upper cutter (170), lower cutter (160), cylinder (110);
It is characterized in that:
Described nip rolls (50) is installed between two axis holes of pivoted arm (70) bottom, and pivoted arm top has a tumbler shaft (60) to pass, and the two ends of described tumbler shaft embed bearing (20), and a spring (80) is pressed on the pivoted arm (70) by stretching out in the bearing (20);
Be fixed with pressing plate (180) outside the described lower cutter (160), leave the cutter groove gap that upper cutter (170) is depressed between pressing plate (180) and the lower cutter (160), this cutter groove gap is slightly larger than the thickness of upper cutter (170);
There is plural elasticity to press pearl (190) on the described pressing plate (180), protrudes at cutter groove clearance plane.
2, battery pole piece according to claim 1 is carried and cutting mechanism, it is characterized in that: described cylinder (110) drives crossbeam (130) by guide rod (120), sliding axle (135) is arranged in the crossbeam (130), connect compact heap (150) below the sliding axle (135), be with holddown spring (140) on the sliding axle (135).
3, battery pole piece according to claim 2 is carried and cutting mechanism, it is characterized in that: there is the cutter pin (131) of extension the side of described crossbeam (130), and upper cutter (170) freely is suspended on to be hung on the cutter pin (131).
4, battery pole piece according to claim 1 is carried and cutting mechanism, it is characterized in that: pin-and-hole (132) is arranged on the described upper cutter (170).
5, battery pole piece according to claim 1 is carried and cutting mechanism, and it is characterized in that: described shaft coupling (30) also comprises belt gear or gear drive.
6, battery pole piece according to claim 3 is carried and cutting mechanism, it is characterized in that: described extension cutter pin (131) be about two.
7, battery pole piece according to claim 2 is carried and cutting mechanism, it is characterized in that: described guide rod (120) be about two.
8, battery pole piece according to claim 2 is carried and cutting mechanism, it is characterized in that: described sliding axle (135) be about two.
9, battery pole piece according to claim 1 is carried and cutting mechanism, it is characterized in that: described conveying assembly (1) and cut assembly (2) the independent installation of bearing separately (20) is set separately separately.
10, battery pole piece according to claim 1 is carried and cutting mechanism, it is characterized in that: described conveying assembly (1) and bearing (20) connection that cuts assembly (2) are assembled into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520065363XU CN2891305Y (en) | 2005-09-28 | 2005-09-28 | Battery electrode plate conveying and cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520065363XU CN2891305Y (en) | 2005-09-28 | 2005-09-28 | Battery electrode plate conveying and cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891305Y true CN2891305Y (en) | 2007-04-18 |
Family
ID=38021969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520065363XU Expired - Lifetime CN2891305Y (en) | 2005-09-28 | 2005-09-28 | Battery electrode plate conveying and cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891305Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306743A (en) * | 2011-08-11 | 2012-01-04 | 苏州吉阳自动化科技有限公司 | Cutting mechanism of battery pole piece |
| CN102815571A (en) * | 2012-09-03 | 2012-12-12 | 四川大学 | Automatic aluminum foil cutting and feeding device |
| CN102873390A (en) * | 2012-09-05 | 2013-01-16 | 中航锂电（洛阳）有限公司 | Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device |
| CN104526728A (en) * | 2014-11-12 | 2015-04-22 | 玮锋电子材料（昆山）有限公司 | Automatic cutting device |
| CN105522604A (en) * | 2016-01-13 | 2016-04-27 | 浙江茉织华印刷股份有限公司 | Cutting device for express bills |
| CN105731166A (en) * | 2016-04-29 | 2016-07-06 | 东莞市泽源机械有限公司 | A mobile feeding and cutting device for pole pieces of an automatic winding machine |
| CN105880709A (en) * | 2016-06-29 | 2016-08-24 | 苏州市吴中区木渎华利模具加工店 | Cutting elbow assembly of antenna terminal automatic pressing machine |
| CN105947275A (en) * | 2016-06-30 | 2016-09-21 | 江苏凯邦医疗器械有限公司 | Automatic tube wearing packing machine for acupuncture needles |
| CN106129325A (en) * | 2016-08-23 | 2016-11-16 | 惠州市赢合科技有限公司 | A kind of pole piece organisation of working |
| CN106684314A (en) * | 2016-12-19 | 2017-05-17 | 绵阳绿环新能源环保科技有限公司 | Pole piece strip cutting device with pressing function |
| CN106695994A (en) * | 2017-02-10 | 2017-05-24 | 江苏信息职业技术学院 | Automatic pressing type automatic cutting machine |
| CN107626965A (en) * | 2016-07-18 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | High efficient full automatic transverse cutting unit is used in a kind of aluminium sheet processing |
| CN108081343A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Slitting equipment |
| CN108081339A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Cutting apparatus and cutter |
| CN108539276A (en) * | 2017-03-04 | 2018-09-14 | 深圳格林德能源有限公司 | A kind of battery pole piece cross cutting auto lifting feeding method |
| CN109702031A (en) * | 2017-10-25 | 2019-05-03 | 深圳迅泰德自动化科技有限公司 | Battery battery core hot-press equipment |
| CN114408657A (en) * | 2021-12-27 | 2022-04-29 | 珠海华冠科技股份有限公司 | Rotary pole piece cutter assembly and pole piece cutting mechanism |
-
2005
- 2005-09-28 CN CNU200520065363XU patent/CN2891305Y/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306743B (en) * | 2011-08-11 | 2013-09-04 | 苏州吉阳自动化科技有限公司 | Cutting mechanism of battery pole piece |
| CN102306743A (en) * | 2011-08-11 | 2012-01-04 | 苏州吉阳自动化科技有限公司 | Cutting mechanism of battery pole piece |
| CN102815571B (en) * | 2012-09-03 | 2014-12-17 | 四川大学 | Automatic aluminum foil cutting and feeding device |
| CN102815571A (en) * | 2012-09-03 | 2012-12-12 | 四川大学 | Automatic aluminum foil cutting and feeding device |
| CN102873390B (en) * | 2012-09-05 | 2015-06-24 | 中航锂电（洛阳）有限公司 | Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device |
| CN102873390A (en) * | 2012-09-05 | 2013-01-16 | 中航锂电（洛阳）有限公司 | Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device |
| CN104526728A (en) * | 2014-11-12 | 2015-04-22 | 玮锋电子材料（昆山）有限公司 | Automatic cutting device |
| CN105522604B (en) * | 2016-01-13 | 2017-07-21 | 浙江茉织华印刷股份有限公司 | A kind of single cutter device in express delivery face |
| CN105522604A (en) * | 2016-01-13 | 2016-04-27 | 浙江茉织华印刷股份有限公司 | Cutting device for express bills |
| CN105731166A (en) * | 2016-04-29 | 2016-07-06 | 东莞市泽源机械有限公司 | A mobile feeding and cutting device for pole pieces of an automatic winding machine |
| CN105880709A (en) * | 2016-06-29 | 2016-08-24 | 苏州市吴中区木渎华利模具加工店 | Cutting elbow assembly of antenna terminal automatic pressing machine |
| CN105947275A (en) * | 2016-06-30 | 2016-09-21 | 江苏凯邦医疗器械有限公司 | Automatic tube wearing packing machine for acupuncture needles |
| CN105947275B (en) * | 2016-06-30 | 2018-10-26 | 江苏凯邦医疗器械有限公司 | A kind of automatic tube-penetrating packaging machine for acupuncture needle |
| CN107626965A (en) * | 2016-07-18 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | High efficient full automatic transverse cutting unit is used in a kind of aluminium sheet processing |
| CN106129325A (en) * | 2016-08-23 | 2016-11-16 | 惠州市赢合科技有限公司 | A kind of pole piece organisation of working |
| CN106129325B (en) * | 2016-08-23 | 2019-04-23 | 惠州市赢合科技有限公司 | A kind of pole piece organisation of working |
| CN108081343A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Slitting equipment |
| CN108081339A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Cutting apparatus and cutter |
| CN106684314A (en) * | 2016-12-19 | 2017-05-17 | 绵阳绿环新能源环保科技有限公司 | Pole piece strip cutting device with pressing function |
| CN106684314B (en) * | 2016-12-19 | 2019-07-19 | 绵阳绿环新能源环保科技有限公司 | A pole piece cutting device with pressing function |
| CN106695994A (en) * | 2017-02-10 | 2017-05-24 | 江苏信息职业技术学院 | Automatic pressing type automatic cutting machine |
| CN108539276A (en) * | 2017-03-04 | 2018-09-14 | 深圳格林德能源有限公司 | A kind of battery pole piece cross cutting auto lifting feeding method |
| CN108539276B (en) * | 2017-03-04 | 2021-08-03 | 深圳格林德能源集团有限公司 | Automatic lifting and feeding method for battery pole piece die cutting |
| CN109702031A (en) * | 2017-10-25 | 2019-05-03 | 深圳迅泰德自动化科技有限公司 | Battery battery core hot-press equipment |
| CN114408657A (en) * | 2021-12-27 | 2022-04-29 | 珠海华冠科技股份有限公司 | Rotary pole piece cutter assembly and pole piece cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070418 |
|
| EXPY | Termination of patent right or utility model |