CN204448970U - Lithium battery pole piece punching and forming machine and its punching fine-tuning device - Google Patents
Lithium battery pole piece punching and forming machine and its punching fine-tuning device Download PDFInfo
- Publication number
- CN204448970U CN204448970U CN201420868414.1U CN201420868414U CN204448970U CN 204448970 U CN204448970 U CN 204448970U CN 201420868414 U CN201420868414 U CN 201420868414U CN 204448970 U CN204448970 U CN 204448970U
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- Prior art keywords
- punching
- aforementioned
- die
- fine
- inclined block
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- Expired - Lifetime
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- 238000004080 punching Methods 0.000 title claims abstract description 39
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium battery pole piece punching forming machine, including drive arrangement, drive mechanism, crane and punching mould, punching mould has the die lifting rod, upper die and lower mould, drive arrangement drives the crane through drive mechanism, die lifting rod and upper die go up and down, still be provided with punching micromatic setting between this crane and die lifting rod, on the one hand, the die lifting rod is fixed on the last sloping block of punching micromatic setting, make down sloping block side to side movement through adjusting the micromatic screw, thereby drive the last sloping block up-and-down motion that laminates with it, and then realize the longitudinal variation of die lifting rod, make the punching height carry out the micro-adjustment; on the other hand, the bearing sleeve is designed on the eccentric wheel, so that the eccentric wheel is protected, and the service life of the eccentric wheel is prolonged. The utility model discloses still disclose the die-cut micromatic setting of a die-cut make-up machine.
Description
Technical field
The utility model relates to lithium battery production equipment art, refers in particular to a kind of lithium battery pole slice punching and cutting forming machine and die-cut micromatic setting thereof.
Background technology
Laminated lithium battery is folded by multilayer positive/negative plate monomer and forms, and these pole piece monomers are always cut by the whole piece pole piece be coated with, rolling is good and formed.Along with the development of science and technology, for this problem, people pacify the step according to manual processing, devise one pole piece trimming molding procedure specially for this reason, the cutting mechanism of this operation mainly contains two kinds in the market: one is that servo-drive eccentric shaft drivening rod carries out die-cut (pole piece punching and cutting forming machine 201120444953.9), shortcoming mainly eccentric shaft and the connecting rod junction generation gap easy to wear of this device, and the punching shear depth of this device cannot adjust, reduce the service life of die cutting die, another is that comparatively simple cylinder Direct driver mould is die-cut, punching shear depth is adjusted by floating junction, precision is low, adjustment is also inconvenient, simultaneously die-cut patrix and counterdie impact noise large, affect the physical and mental health of operator.
Utility model content
The utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of lithium battery pole slice punching and cutting forming machine and die-cut micromatic setting thereof, and its punching shear depth can carry out trace adjustment, can realize die-cut function fast, accurately.
For achieving the above object, the utility model adopts following technical scheme:
A kind of lithium battery pole slice punching and cutting forming machine, include drive unit, transmission mechanism, crane and die cutting die, die cutting die has and hangs tringle, upper die and lower die, drive unit drives crane by transmission mechanism, hang tringle and patrix lifting, in this crane and hang between tringle and be also provided with die-cut micromatic setting, this die-cut micromatic setting includes skewback, lower skewback, guide post and micrometer adjusting screw, this lower skewback can laterally be installed in crane slidably, the upper surface of lower skewback is an inclined-plane, upper skewback can be installed in crane up or down, the lower surface of upper skewback is posted by the upper surface of lower skewback, aforementioned upper end of hanging tringle is connected with upper skewback, the lower end of hanging tringle connects patrix, aforementioned micrometer adjusting screw is horizontally set on crane, the transverse shifting of skewback under micrometer adjusting screw precise hard_drawn tuhes.
As a kind of preferred version, described die-cut micromatic setting also includes guide post, this guide post is vertically installed on aforementioned crane, and aforementioned upper skewback is set with on this guide post by the guide hole that above-below direction extends, and lower skewback is set on this guide post by laterally extending guide groove.
As a kind of preferred version, the upper end of described guide post is provided with a plate, and connecting plate is provided with stop screw, and this stop screw adjustably presses on skewback upper surface up and down.
As a kind of preferred version, described transmission mechanism is cam drive, include the power transmission shaft of horizontally set, the eccentric wheel be set on this power transmission shaft, eccentric wheel sleeve is equipped with bearing, the upper end of aforementioned crane is provided with track type hole, the transverse width in this track type hole is greater than longitudinal width, and crane is loaded on outside the bearing outside aforementioned eccentric wheel by this track type borehole jack, and eccentric wheel rotates and drives crane to move up and down.
As a kind of preferred version, described eccentric axial two ends are respectively installed with a bearing, and between two bearings, be provided with inner spacing collar and outer separator, the arranged outside of two bearings has back-up ring.
As a kind of preferred version, also include frame, frame has base plate, top board and a plurality of column, column is connected between base plate and top board, top board is provided with vertical plates on both sides, and aforementioned drive axle is installed in this vertical plates on both sides by bearing, and aforementioned eccentric wheel is between aforementioned vertical plates on both sides.
As a kind of preferred version, described crane includes the sheave block of upper end, the seat board of lower end and complex root slide bar extending longitudinally, aforementioned sheave block is positioned at above aforementioned top board, aforementioned track type hole is positioned on this sheave block, aforementioned seat board is positioned at below aforementioned top board, this slide bar is longitudinally through aforementioned top board, and the two ends up and down of slide bar are connected to aforementioned sheave block and seat board, and aforementioned guide post and lower skewback are arranged on this seat board.
As a kind of preferred version, include skewback, lower skewback, guide post and micrometer adjusting screw, this lower skewback can laterally be installed in crane slidably, the upper surface of lower skewback is an inclined-plane, upper skewback can be installed in the crane of punching and cutting forming machine up or down, the lower surface of upper skewback is posted by the upper surface of lower skewback, the tringle upper end of hanging of aforementioned punching and cutting forming machine is connected with upper skewback, the lower end of hanging tringle connects patrix, aforementioned micrometer adjusting screw is horizontally set on crane, the transverse shifting of skewback under micrometer adjusting screw precise hard_drawn tuhes.
As a kind of preferred version, it is characterized in that: described die-cut micromatic setting also includes guide post, this guide post is vertically installed on aforementioned crane, aforementioned upper skewback is set with on this guide post by the guide hole that above-below direction extends, and lower skewback is set on this guide post by laterally extending guide groove.
As a kind of preferred version, the upper end of described guide post is provided with a plate, and connecting plate is provided with stop screw, and this stop screw adjustably presses on skewback upper surface up and down.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, on the one hand, the utility model is fixed on the upper skewback of die-cut micromatic setting by hanging tringle, makes lower skewback side-to-side movement by regulating micrometer adjusting screw, thus drive the upper skewback fitted with it to move up and down, and then realize the longitudinal variation of hanging tringle, and make punching shear depth can carry out trace adjustment, can be die-cut fast, accurately in process of manufacture; When die-cut a period of time rear mold can be worn and torn, also can make up wearing clearance by the height adjustment of this micromatic setting to mould, ensure that impacting precision keeps optimum state.On the other hand, it by designing bearing holder (housing, cover) on eccentric wheel, is sliding friction between eccentric wheel and bearing, comparatively few in other design friction, improves its service life.In whole motion process, be utilize an installation eccentric wheel on power transmission shaft to rotate, eccentric wheel rolls stably in track type hole, drives sheave block to move up and down, make its whole stable working, structure simple, easy to operate, shock-resistant, noise is low.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes reached thereof and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model.
Fig. 2 is the schematic cross-section of the embodiment of the utility model.
Fig. 3 is the schematic cross-section at another visual angle, embodiment top of the utility model.
Accompanying drawing identifier declaration:
10, frame, 11, base plate, 12, top board, 13, column, 14, riser;
20, drive unit, 21, shaft coupling;
30, transmission mechanism, 31, power transmission shaft, 32, eccentric wheel, 33, bearing, 34, inner spacing collar, 35, outer separator, 36, back-up ring;
40, crane, 41, sheave block, 42, seat board, 43, slide bar, 44, track type hole;
50, die cutting die, 51, tringle, 52, patrix, 53, counterdie;
60, micromatic setting, 61, upper skewback, 62, lower skewback, 63, guide post, 64, micrometer adjusting screw, 65, guide hole, 66, guide groove, 67, connecting plate, 68, stop screw;
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the preferred embodiment of the utility model, a kind of lithium battery pole slice punching and cutting forming machine, include frame 10, drive unit 20, transmission mechanism 30, crane 40 and die cutting die 50, die cutting die 50 has and hangs tringle 51, patrix 52 and counterdie 53, and drive unit 20 drives crane 40 by transmission mechanism 30, hang tringle 51 and patrix 52 is elevated.
Wherein, frame 10 includes base plate 11, top board 12 and a plurality of column 13, and column 13 is connected between base plate 11 and top board 12, top board 12 is provided with the vertical plates on both sides 14 for installing power transmission shaft.
Described crane 40 includes the sheave block 41 of upper end, the seat board 42 of lower end and complex root slide bar 43 extending longitudinally, sheave block 41 is positioned at above aforementioned top board 12, sheave block 41 is provided with track type hole 44, aforementioned seat board 42 is positioned at below aforementioned top board 12, this slide bar 43 is longitudinally through aforementioned top board 12, and the two ends up and down of slide bar 43 are connected to aforementioned sheave block 41 and seat board 42.
Described transmission mechanism 30 is cam drive, include the power transmission shaft 31 of horizontally set, the eccentric wheel 32 be set on this power transmission shaft 31, power transmission shaft 31 is installed in aforementioned vertical plates on both sides 14 by bearing 33, aforementioned eccentric wheel 32 is between aforementioned vertical plates on both sides 14, the axial two ends of eccentric wheel 32 are respectively installed with a bearing 33, in between two bearings 33, be provided with inner spacing collar 34 and outer separator 35, the arranged outside of two bearings 33 has back-up ring 36.
Described drive unit 20 is preferably servomotor, and servomotor is connected to aforementioned drive axle 31 by shaft coupling 21, drives power transmission shaft 31 to rotate by servomotor.
The upper end of aforementioned crane 40 is provided with track type hole 44, the transverse width in this track type hole 44 is greater than longitudinal width, and crane 40 is set in outside the bearing 33 outside aforementioned eccentric wheel 32 by this track type hole 44, eccentric wheel 32 rotates and drives crane 40 to move up and down.
Especially, in this crane 40 and hang between tringle 51 and be also provided with die-cut micromatic setting 60, this die-cut micromatic setting 60 includes skewback 61, lower skewback 62, guide post 63 and micrometer adjusting screw 64, this lower skewback 62 can laterally be installed on the seat board 42 in crane 40 slidably, the upper surface of lower skewback 62 is an inclined-plane, upper skewback 61 can be installed in crane 40 up or down, the lower surface of upper skewback 61 is posted by the upper surface of lower skewback 62, aforementioned upper end of hanging tringle 51 is connected with upper skewback 61, the lower end of hanging tringle 51 connects patrix 52, aforementioned micrometer adjusting screw 64 is horizontally set on crane 40, the transverse shifting of skewback 62 under micrometer adjusting screw 64 precise hard_drawn tuhes.
Described die-cut micromatic setting 60 also includes guide post 63, this guide post 63 is vertically installed on the seat board 42 of aforementioned crane 40, aforementioned upper skewback 61 is set with on this guide post 63 by the guide hole 65 that above-below direction extends, and lower skewback 62 is set on this guide post 63 by laterally extending guide groove 66.
The upper end of described guide post 63 is provided with a plate 67, connecting plate 67 is provided with stop screw 68, and this stop screw about 68 adjustably presses on skewback 61 upper surface.
The operation principle of the present embodiment, using method or the course of work are described in detail in detail as follows:
After energising, driven by motor is attached thereto by shaft coupling 21 power transmission shaft 31 connect and rotates, and power transmission shaft 31 is with again movable eccentric wheel 32 to rotate in the track type hole 44 of sheave block 41, allows crane 40 do and repeatedly moves up and down.Crane 40 drives again and hangs tringle 51 and move up and down, and hangs tringle 51 and drives the patrix 52 be attached thereto to carry out work.And hang tringle 51 and be installed on the seat board 42 of crane 40 by die-cut micromatic setting 60.Die-cut micromatic setting 60 allows the side-to-side movement in guide groove 66 of lower skewback 62 by regulating micrometer adjusting screw 64, thus adjustment is fixed on skewback 61 and is hung oneself the longitudinally height of tringle 51, therefore realizes the best punching shear depth of die cutting die patrix.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868414.1U CN204448970U (en) | 2014-12-29 | 2014-12-29 | Lithium battery pole piece punching and forming machine and its punching fine-tuning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868414.1U CN204448970U (en) | 2014-12-29 | 2014-12-29 | Lithium battery pole piece punching and forming machine and its punching fine-tuning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448970U true CN204448970U (en) | 2015-07-08 |
Family
ID=53655918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868414.1U Expired - Lifetime CN204448970U (en) | 2014-12-29 | 2014-12-29 | Lithium battery pole piece punching and forming machine and its punching fine-tuning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448970U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668331A (en) * | 2014-12-29 | 2015-06-03 | 东莞市鸿宝锂电科技有限公司 | Lithium battery electrode piece cutting and forming machine and cutting trimming device thereof |
| CN105033018A (en) * | 2015-08-29 | 2015-11-11 | 无锡先导自动化设备股份有限公司 | Pole piece blanking device |
| CN107199599A (en) * | 2017-07-21 | 2017-09-26 | 瑞安市鹏润机械有限公司 | A kind of cup cover former |
| CN111702066A (en) * | 2020-05-25 | 2020-09-25 | 江苏中关村嘉拓新能源设备有限公司 | A die-cutting mechanism and a pole piece die-cutting machine with the die-cutting mechanism |
| CN112045064A (en) * | 2020-09-11 | 2020-12-08 | 杭州丰衡机电有限公司 | Stamping die is used in production of machine case accessory |
| CN112099219A (en) * | 2020-09-27 | 2020-12-18 | 宁波湛京光学仪器有限公司 | Novel micro-motion mechanism of microscope |
| CN113020399A (en) * | 2021-03-29 | 2021-06-25 | 蜂巢能源科技有限公司 | Pole piece die cutting system and method |
-
2014
- 2014-12-29 CN CN201420868414.1U patent/CN204448970U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668331A (en) * | 2014-12-29 | 2015-06-03 | 东莞市鸿宝锂电科技有限公司 | Lithium battery electrode piece cutting and forming machine and cutting trimming device thereof |
| CN105033018A (en) * | 2015-08-29 | 2015-11-11 | 无锡先导自动化设备股份有限公司 | Pole piece blanking device |
| CN107199599A (en) * | 2017-07-21 | 2017-09-26 | 瑞安市鹏润机械有限公司 | A kind of cup cover former |
| CN111702066A (en) * | 2020-05-25 | 2020-09-25 | 江苏中关村嘉拓新能源设备有限公司 | A die-cutting mechanism and a pole piece die-cutting machine with the die-cutting mechanism |
| CN112045064A (en) * | 2020-09-11 | 2020-12-08 | 杭州丰衡机电有限公司 | Stamping die is used in production of machine case accessory |
| CN112099219A (en) * | 2020-09-27 | 2020-12-18 | 宁波湛京光学仪器有限公司 | Novel micro-motion mechanism of microscope |
| CN113020399A (en) * | 2021-03-29 | 2021-06-25 | 蜂巢能源科技有限公司 | Pole piece die cutting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20161012 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |