CN206663410U - A kind of novel pole piece cutter mechanism being switched fast - Google Patents
A kind of novel pole piece cutter mechanism being switched fast Download PDFInfo
- Publication number
- CN206663410U CN206663410U CN201720198496.7U CN201720198496U CN206663410U CN 206663410 U CN206663410 U CN 206663410U CN 201720198496 U CN201720198496 U CN 201720198496U CN 206663410 U CN206663410 U CN 206663410U
- Authority
- CN
- China
- Prior art keywords
- cutter
- upper cutter
- pole piece
- base
- switched fast
- 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.)
- Active
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a kind of novel pole piece cutter mechanism being switched fast, including top plate, bottom plate, total base, cylinder, upper cutter and lower cutter, two guide pillars are connected between the top plate and bottom plate, upper cutter base is socketed with the guide pillar, the front side wall of the upper cutter base is connected with upper cutter, the cylinder is arranged on cover top surface and drives upper cutter base to move up and down, and the lower cutter is arranged at the upper of total base and engaged with upper cutter.The novel pole piece cutter mechanism described in the utility model being switched fast can be removed very easily above automatic die cutting equipment, be individually put into the debugging and replacing that cutting knife is carried out on workbench, solve the problems, such as that operating space is narrow and small.
Description
Technical field
The utility model belongs to lithium ion battery manufacture field, is cut more particularly, to a kind of novel pole piece being switched fast
Cutter mechanism.
Background technology
Current new energy industry integrally flourishes, and in the market increasingly strengthens automobile using lithium-ion-power cell demand,
The index such as the security reliability to electrokinetic cell, course continuation mileage proposes higher and higher requirement simultaneously.In lithium ion power electricity
In the manufacturing process of pond, aluminium foil and copper foil by being coated with, roll, be die cut, etc. the pole piece (made with aluminum foil of monolithic is cut into after process again
Anode pole piece is made, copper foil is fabricated to cathode pole piece), the pole piece of both positive and negative polarity is main material of the electrokinetic cell in assembling process
Material, therefore how the performance after battery assembling is heavily dependent on the quality of pole piece.Edge of the pole piece after cutting is not
Can have that coating drops phenomenon while burr will be controlled below 15 microns, otherwise excessive burr and the coating to drop can be in electricity
Barrier film is pierced through in the assembling process of pond, causes battery to produce self discharge, influences battery durable mileage, battery is even resulted in when serious and is risen
Fire.Therefore the sharpness of only guaranteed cutting knife cutting edge can just make pole piece trimming back edge burr drop off control technological requirement with
It is interior, it is necessary to use the cutting knife of full wolfram steel material and reconditioning and replacement periodically are carried out to cutting knife, during the cutting knife cycle replaces
Necessarily result in production equipment operating to stagnate, drag down the production capacity in the overall mobility of production equipment and workshop.So design is a set of
Lifting of the rational pole piece trimming mechanism to the quality and production capacity of pole piece is particularly important.The utility model is to be directed to lithium ion power
A set of effect that cuts that battery pole piece cuts the exploitation of process Important Problems meets technological requirement, cutting knife convenient disassembly, cutting edge debugging
Simple and fast, equipment mobility, the practicality mechanism for many advantages, such as qualification rate is high.
Existing pole piece trimming mechanism existing defects, mechanism is wholely set with automatic die cutting, and operating space is limited, and cutting knife is changed
And debugging is extremely inconvenient, pole piece trimming back edge drops off burr, fault handling time length, therefore causes yield rate low, efficiency
It is low, manufacturing cost increase.
The content of the invention
In view of this, the utility model is directed to a kind of novel pole piece cutter mechanism being switched fast, with polar
Piece cutter mechanism cuts effect and meets technological requirement, cutting knife convenient disassembly, cutting edge debugging simple and fast, only needs 5min cans
Realize cutting knife quick-replaceable and ensure to cut effect, lift qualification rate and production efficiency.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of novel pole piece cutter mechanism being switched fast, including top plate, bottom plate, total base, cylinder, upper cutter and under
Cutting knife, two guide pillars are connected between the top plate and bottom plate, upper cutter base, the upper cutter bottom are socketed with the guide pillar
The front side wall of seat is connected with upper cutter, and the cylinder is arranged on cover top surface and drives upper cutter base to move up and down, described
Lower cutter is arranged at the upper of total base and engaged with upper cutter.
Further, the mechanism also includes cutting handle, block is provided with the guide pillar, the block is arranged on
The lower section of cutting knife base, described one end for cutting handle are hinged with block, and middle part offers long through-hole, the upper cutter base
Trailing flank is provided with the traveller for being slided in long through-hole.
Further, upper cutter connecting plate, the upper cutter connection are provided between the upper cutter base and upper cutter
Plate is fixedly connected with upper cutter base, and the upper cutter connecting plate is fixedly connected with upper cutter, the upper cutter connecting plate with it is upper
The relative surface of cutting knife is symmetrically arranged with the first round tube hole that some inside are provided with spring fore-set, the upper cutter connecting plate with
The relative surface of upper cutter is additionally provided with the second round tube hole that some inside are provided with threaded top post.
Further, holding pad is provided with below the upper cutter base, the holding pad connects with upper cutter base.
Further, total susceptor surface is provided with lower cutter base, and the upper surface of the lower cutter base is and pressure
The corresponding plane of flitch, the lower cutter are fixedly connected with lower cutter base.
Further, the junction of the guide pillar and upper cutter base is provided with linear bearing.
Further, upper cutter and the upper cutter connecting plate is inverted U, and the lower cutter is U-shaped.
Further, it is connected by screw between the upper cutter base and upper cutter connecting plate；The upper cutter with it is upper
Connected between cutting knife connecting plate by pin, the lower cutter base is connected by screw with lower cutter.
Further, the left and right sides on the upper cutter connecting plate surface relative with upper cutter is each provided with three
One round tube hole.
Further, the upper cutter connecting plate surface relative with upper cutter is provided with four the second round tube holes.
Relative to prior art, the novel pole piece cutter mechanism described in the utility model being switched fast has following excellent
Gesture：
(1) the novel pole piece cutter mechanism described in the utility model being switched fast separates with automatic die cutting mechanism sets
Put, very easily can be removed above automatic die cutting equipment, be individually put into the debugging and replacing that cutting knife is carried out on workbench, solution
Determined operating space it is narrow and small the problem of；
(2) the upper and lower U-shaped cutting knife in the novel pole piece cutter mechanism described in the utility model being switched fast is in spring
Mesh together under fore-set effect, the regulation of thin portion is carried out with upper cutter back side threaded top post, burr falls after ensureing pole piece trimming
Material meets technological requirement, and whole process is convenient and swift；
(2) hand of pole piece trimming is increased in the novel pole piece cutter mechanism described in the utility model being switched fast
Handle, slicing mechanism is set to carry out cutting for pole piece on the table, so lower can carries out pole piece effect in advance online
Confirm, cutting mechanism is installed in equipment again after confirming well；
(2) the novel pole piece cutter mechanism described in the utility model being switched fast, can be in an automatic die cutting equipment
2 sets of pole piece trimming mechanisms of upper making, it is a set of to be used on equipment line produce, it is used for standby replacing after another set of debugging is good, so
Once need if changing cutting knife, it is possible to very easily standby mechanism is changed in automatic die cutting equipment, can be with 5 minutes
It is easily accomplished.Greatly improve product quality, efficiency, qualification rate.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the overall structure signal of the novel pole piece cutter mechanism being switched fast described in the utility model embodiment
Figure；
Fig. 2 is the novel pole piece cutter mechanism backside structure the being switched fast signal described in the utility model embodiment
Figure；
Fig. 3 is the explosive view of the novel pole piece cutter mechanism being switched fast described in the utility model embodiment.
Description of reference numerals：
1- top plates；2- bottom plates；The total bases of 3-；4- upper cutters；5- lower cutters；6- guide pillars；7- upper cutter bases；71- travellers；
8- guide pillars；9- cuts handle；90- long through-holes；10- upper cutter connecting plates；The round tube holes of 100- first；The round tube holes of 101- second；
11- spring fore-sets；12- threaded top posts；13- holding pads；14- lower cutter bases；15- cylinders.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-3, a kind of novel pole piece cutter mechanism being switched fast, including top plate 1, bottom plate 2, total base
3rd, cylinder 15, upper cutter 4 and lower cutter 5, two guide pillars 6 is connected between top plate 1 and bottom plate 2, are socketed with the guide pillar 6
Cutting knife base 7, the front side wall of upper cutter base 7 are connected with upper cutter 4, and cylinder 15 is arranged on the upper surface of top plate 1 and cut on driving
Knife base 7 moves up and down, and the lower cutter 4 is arranged at the upper of total base 3 and engaged with upper cutter 4, guide pillar 6 and upper cutter base
7 junctions are provided with linear bearing (not shown).
As shown in Fig. 2 the mechanism also includes cutting handle 9, block 8 is provided with guide pillar 6, the block 8 is arranged on
The lower section of cutting knife base 7, it is be hinged with block 8 to cut one end of handle 9, and middle part offers long through-hole 90, after upper cutter base 7
Side is provided with the traveller 71 for being slided in long through-hole 90.
Upper cutter connecting plate 10, upper cutter connecting plate 10 and upper cutter are provided between upper cutter base 7 and upper cutter 4
Base 7 is fixedly connected, and upper cutter connecting plate 10 is fixedly connected with upper cutter 7, the table relative with upper cutter 7 of upper cutter connecting plate 10
Face is symmetrically arranged with the first round tube hole 100 that some inside are provided with spring fore-set 11, upper cutter connecting plate 10 and upper cutter phase
To surface be additionally provided with the second round tube hole 101 that some inside are provided with threaded top post 12.
Specifically, it is connected by screw between upper cutter base 7 and the connecting plate 10 of upper cutter 4；Upper cutter 4 connects with upper cutter
Connected between fishplate bar 10 by pin, lower cutter base 14 is connected by screw with lower cutter 5.
Specifically, upper cutter 4 and upper cutter connecting plate 10 are inverted U, and lower cutter 5 is U-shaped, upper cutter 5 and lower cutter 5
Intermeshing.
Specifically, the left and right sides on the surface relative with upper cutter 4 of upper cutter connecting plate 10 is each provided with three first
Round tube hole 100.The surface relative with upper cutter 4 of upper cutter connecting plate 10 is provided with four the second round tube holes 101, in order to further
Strengthen the mesh degree of upper cutter 4 and lower cutter 5, can suitably increase the quantity of the first round tube hole 100 and the second round tube hole 101,
And then increase the quantity of spring fore-set 11 and threaded top post 12.
The lower section of upper cutter base 7 is provided with holding pad 13, and the holding pad 13 connects with upper cutter base 7.Total base 3
Surface is provided with lower cutter base 14, and the upper surface of the lower cutter base 14 is the plane corresponding with holding pad 13, incision
Knife 5 is fixedly connected with lower cutter base 14.The setting of holding pad 13 can ensure cropped pole piece be pressed it is smooth after again by
Cut, it is ensured that cut effect.
Cylinder 15 drives upper cutter 4 by linear bearing and the cooperation of guide pillar 6 realization and the motion that cuts of lower cutter 5, and on
Cutting knife 4 and lower cutter 6 ensure cutting knife service life using full wolfram steel material；Six spring fore-sets 11 and four threaded top posts 12 are protected
Card upper cutter 2 and lower cutter 3 engage automatically, and debugging is extremely convenient, ensure that pole piece trimming back edge drops off and burr meets technique
It is required that；Pole piece trimming handle 9 can make whole mechanism cut manually after being moved out on workbench pole piece confirm cut effect (pole piece
Burr can not be more than 15 microns under 450 times of magnifying glasses after being cut, and be attached to the coating on pole piece and can not drop i.e. pole piece
It is qualified to cut), effect is put after confirming and the pole piece trimming mechanism in equipment is replaced at any time as spare unit on the table, greatly
Improve the production efficiency of automatic die cutting equipment and the qualification rate of product greatly.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. novel pole piece cutter mechanism being switched fast, it is characterised in that：The mechanism include top plate, bottom plate, total base, Cylinder, upper cutter and lower cutter, two guide pillars are connected between the top plate and bottom plate, upper cutter bottom is socketed with the guide pillar Seat, the front side wall of the upper cutter base are connected with upper cutter, and the cylinder is arranged on cover top surface and drives upper cutter bottom Seat moves up and down, and the lower cutter is arranged at the upper of total base and engaged with upper cutter.
- 2. the novel pole piece cutter mechanism according to claim 1 being switched fast, it is characterised in that：The mechanism is also wrapped Include and cut handle, be provided with block on the guide pillar, the block is arranged on the lower section of upper cutter base, the handle that cuts One end is hinged with block, and middle part offers long through-hole, and the trailing flank of the upper cutter base is provided with for sliding in long through-hole Dynamic traveller.
- 3. the novel pole piece cutter mechanism according to claim 1 or 2 being switched fast, it is characterised in that：Cut on described Upper cutter connecting plate is provided between knife base and upper cutter, the upper cutter connecting plate is fixedly connected with upper cutter base, institute State upper cutter connecting plate to be fixedly connected with upper cutter, if the upper cutter connecting plate surface relative with upper cutter is symmetrically arranged with Dry inside is provided with the first round tube hole of spring fore-set, if the upper cutter connecting plate surface relative with upper cutter is additionally provided with Dry inside is provided with the second round tube hole of threaded top post.
- 4. the novel pole piece cutter mechanism according to claim 3 being switched fast, it is characterised in that：The upper cutter bottom The lower section of seat is provided with holding pad, and the holding pad connects with upper cutter base.
- 5. the novel pole piece cutter mechanism according to claim 1 being switched fast, it is characterised in that：Total base table Face is provided with lower cutter base, and the upper surface of the lower cutter base is the plane corresponding with holding pad, the lower cutter with Lower cutter base is fixedly connected.
- 6. the novel pole piece cutter mechanism according to claim 1 being switched fast, it is characterised in that：The guide pillar with it is upper The junction of cutting knife base is provided with linear bearing.
- 7. the novel pole piece cutter mechanism according to claim 1 being switched fast, it is characterised in that：The upper cutter and Upper cutter connecting plate is inverted U, and the lower cutter is U-shaped.
- 8. the novel pole piece cutter mechanism according to claim 3 being switched fast, it is characterised in that：The upper cutter bottom It is connected by screw between seat and upper cutter connecting plate；Connected between upper cutter and the upper cutter connecting plate by pin, institute Lower cutter base is stated to be connected by screw with lower cutter.
- 9. the novel pole piece cutter mechanism according to claim 8 being switched fast, it is characterised in that：The upper cutter connects The left and right sides on the fishplate bar surface relative with upper cutter is each provided with three the first round tube holes.
- 10. the novel pole piece cutter mechanism according to claim 8 being switched fast, it is characterised in that：The upper cutter The connecting plate surface relative with upper cutter is provided with four the second round tube holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198496.7U CN206663410U (en) | 2017-03-02 | 2017-03-02 | A kind of novel pole piece cutter mechanism being switched fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198496.7U CN206663410U (en) | 2017-03-02 | 2017-03-02 | A kind of novel pole piece cutter mechanism being switched fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663410U true CN206663410U (en) | 2017-11-24 |
Family
ID=60378585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720198496.7U Active CN206663410U (en) | 2017-03-02 | 2017-03-02 | A kind of novel pole piece cutter mechanism being switched fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663410U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673459A (en) * | 2018-07-03 | 2018-10-19 | 苏州澳佰特自动化设备有限公司 | One kind being used for the quick-replaceable mould vehicle of cutting die |
| CN110000824A (en) * | 2019-02-28 | 2019-07-12 | 天津力神电池股份有限公司 | A kind of polymer battery core plastic-aluminum cutting mechanism |
| CN110681908A (en) * | 2019-10-22 | 2020-01-14 | 东莞泓宇智能装备有限公司 | Pole piece double-cutter device of lithium ion battery sheet-making winder |
| CN111002377A (en) * | 2019-11-22 | 2020-04-14 | 大族激光科技产业集团股份有限公司 | Battery pole piece cutting and dust removing device and battery winder |
| CN114918174A (en) * | 2022-05-18 | 2022-08-19 | 安脉时代智能制造(宁德)有限公司 | Battery cell sealing nail weld joint wiping equipment and working method thereof |
-
2017
- 2017-03-02 CN CN201720198496.7U patent/CN206663410U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673459A (en) * | 2018-07-03 | 2018-10-19 | 苏州澳佰特自动化设备有限公司 | One kind being used for the quick-replaceable mould vehicle of cutting die |
| CN110000824A (en) * | 2019-02-28 | 2019-07-12 | 天津力神电池股份有限公司 | A kind of polymer battery core plastic-aluminum cutting mechanism |
| CN110681908A (en) * | 2019-10-22 | 2020-01-14 | 东莞泓宇智能装备有限公司 | Pole piece double-cutter device of lithium ion battery sheet-making winder |
| CN111002377A (en) * | 2019-11-22 | 2020-04-14 | 大族激光科技产业集团股份有限公司 | Battery pole piece cutting and dust removing device and battery winder |
| CN111002377B (en) * | 2019-11-22 | 2022-06-07 | 大族激光科技产业集团股份有限公司 | Battery pole piece cutting and dust removing device and battery winder |
| CN114918174A (en) * | 2022-05-18 | 2022-08-19 | 安脉时代智能制造(宁德)有限公司 | Battery cell sealing nail weld joint wiping equipment and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206663410U (en) | A kind of novel pole piece cutter mechanism being switched fast | |
| CN102000919B (en) | Laser welding fixture for power batteries | |
| CN112331968B (en) | Slitting knife group for lithium battery cover plate production and processing | |
| CN202268424U (en) | Battery pack | |
| CN203218387U (en) | Lithium ion battery structure | |
| CN201725845U (en) | Cell of coiled lithium ion battery and coiled lithium ion battery | |
| CN205039192U (en) | Novel battery module | |
| CN102347515A (en) | Battery core of spiral lithium ion battery, and spiral lithium ion battery | |
| CN205752377U (en) | Lithium rechargeable battery | |
| CN101271984A (en) | Fuel cell stack | |
| CN210172838U (en) | Efficient lithium cell spot welding structure | |
| CN217166809U (en) | Pole piece processing system and cutting mechanism thereof | |
| CN103943903A (en) | Automatic equalization device of electric switch type battery module | |
| CN216829417U (en) | Welding device for battery cell and adapter plate | |
| CN209929393U (en) | Storage battery for general airplane | |
| CN102364721B (en) | Battery tab forming apparatus | |
| CN209282340U (en) | Charging and discharging device for single-string battery in cylindrical lithium ion battery module | |
| CN205303576U (en) | Conveniently take out welding mould of battery fuse | |
| CN205303575U (en) | Battery fuse welding set | |
| CN219179570U (en) | Detection device of lithium battery | |
| CN215966718U (en) | Pole piece side cut device | |
| CN220178317U (en) | Knife rest for lithium electrode splitting machine | |
| CN109742326A (en) | Rolling pole piece of lithium ion battery device | |
| CN214489007U (en) | Punching device for electrode plate of lithium battery | |
| CN209902339U (en) | Lithium battery processing pole piece slicing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |