CN204867602U - Lithium cell polar plate shearing mechanism - Google Patents
Lithium cell polar plate shearing mechanism Download PDFInfo
- Publication number
- CN204867602U CN204867602U CN201520567052.7U CN201520567052U CN204867602U CN 204867602 U CN204867602 U CN 204867602U CN 201520567052 U CN201520567052 U CN 201520567052U CN 204867602 U CN204867602 U CN 204867602U
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- China
- Prior art keywords
- workbench
- hydraulic cylinder
- pole piece
- cutting mechanism
- polar plate
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- Expired - Fee Related
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Abstract
The utility model discloses a lithium cell polar plate shearing mechanism, including the frame with the mechanism shears, the frame includes work platform (1), shears the mechanism and includes cutter (2) and cutter (3) down, all is provided with feed roll (4) that are used for carrying the polar plate on shearing work platform (1) of mechanism both sides, the upper portion of shearing work platform (1) of mechanism both sides all is provided with a press device, lies in to be provided with pole piece positioner on work platform (1) of shearing the mechanism front portion. The beneficial effects of the utility model are that: process time has been saved to artifical measurement the before no longer need at every turn tailorring, has improved the work efficiency, has reduced operating personnel's intensity of labour, the product uniformity is good, and size precision is high.
Description
Technical field
The utility model relates to, particularly a kind of lithium battery polar plate shear.
Background technology
Polymer Li-ion battery uses very general battery at present, and research and the production of current polymer Li-ion battery all achieve great progress, also more and more extensive in the application of every field.Polymer Li-ion battery is the first-selected battery of the electronic apparatus such as mobile phone in recent years.
Along with the extensive utilization of polymer Li-ion battery, the field of demand polymer Li-ion battery also gets more and more, and this increasing polymer Li-ion battery of product of will seeking survival meets user demand.When itemize is carried out to pole piece, pole piece size needs accurately error free, usually the width of cutting small pieces needed for steel ruler measurement is adopted at present, then plate shearing machine is adopted to carry out cutting, but the chip size that present plate shearing machine is determined is very easy to generation pole piece arc or dimensional discrepancy is larger, when making to reel, the contact of dropping fraction both positive and negative polarity causes internal short-circuit or cutting sheet width out to differ, and battery core is accomplished, and partial volume finds that the capacity that cannot perform to design causes the low appearance of battery or volume ultrahigh below.And need spend a lot of time and position, confirm, if arc cannot normal winding directly cause pole piece to scrap more greatly, serious waste raw material.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of lithium battery polar plate shear improving working (machining) efficiency, good product consistency.
The purpose of this utility model is achieved through the following technical solutions: a kind of lithium battery polar plate shear, comprise frame and cutting mechanism, described frame comprises workbench, cutting mechanism comprises the upper cutter being arranged at workbench top and the lower cutter being arranged at workbench bottom, upper cutter and lower cutter have coordinated shearing, the workbench of cutting mechanism both sides is provided with the feeding roller for carrying pole plate, the top of the workbench of cutting mechanism both sides is provided with a material pressing device, described material pressing device comprises vertically disposed hydraulic cylinder A and is arranged at the pressing plate of piston rod end of hydraulic cylinder A, pressing plate drives from the pole piece top pressing workbench by hydraulic cylinder A, be front with the direction of transfer of workbench superior pole piece, the workbench being positioned at cutting mechanism front portion is provided with pole piece positioner, the vertical baffle that described pole piece positioner comprises vertically disposed hydraulic cylinder B and is fixedly connected with the piston rod of hydraulic cylinder B.
During work, pole piece forwards along workbench under the driving of feeding roller, vertical baffle exceeds the surface of workbench under the driving of hydraulic cylinder, thus after the front end of pole piece arrives pole piece location-plate, realize spacing to pole piece by vertical baffle, thus realize accurately locating the front end of pole piece by positioner.Then material pressing device action, pressing plate compresses pole piece under the driving of hydraulic cylinder A, and then cutting mechanism action, completes shearing.Then baffle plate is regained, and the pressing plate being positioned at the front side of cutting mechanism is regained, and the pressing plate be positioned on rear side of cutting mechanism is regained, and leave after positioner until workpiece, baffle plate exceeds workbench upper surface again by Driven by Hydraulic Cylinder, for providing location to the shearing of next workpiece.
Described upper cutter is fixedly connected on the piston rod of the hydraulic cylinder C vertically arranged, and has been driven the action of the vertical direction of upper cutter by hydraulic cylinder C.
The front of described shear is provided with multiple stop gauge, thus realizes the location to the pole piece of different size demand by the stop gauge of diverse location, can meet the shearing of the pole piece of different size parameter.
The utility model has the following advantages:
The utility model solves cutting pole piece in sample making process need use the problems such as steel ruler repetitive measurement, dimensional discrepancy is large, scrappage is high; No longer need the manual measurement before each cutting, save process time, improve work efficiency, reduce the labour intensity of operating personnel; Good product consistency, dimensional accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-workbench, 2-upper cutter, 3-lower cutter, 4-feeding roller, 5-hydraulic cylinder A, 6-pressing plate, 7-hydraulic cylinder B, 8-vertical baffle, 9-hydraulic cylinder C.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, a kind of lithium battery polar plate shear, comprise frame and cutting mechanism, described frame comprises workbench 1, cutting mechanism comprises the upper cutter 2 being arranged at workbench 1 top and the lower cutter 3 being arranged at workbench 1 bottom, upper cutter 2 and lower cutter 3 have coordinated shearing, the workbench 1 of cutting mechanism both sides is provided with the feeding roller 4 for carrying pole plate, the top of the workbench 1 of cutting mechanism both sides is provided with a material pressing device, described material pressing device comprises vertically disposed hydraulic cylinder A5 and is arranged at the pressing plate 6 of piston rod end of hydraulic cylinder A5, pressing plate 6 drives from the pole piece top pressing workbench 1 by hydraulic cylinder A5, be front with the direction of transfer of workbench 1 superior pole piece, the workbench 1 being positioned at cutting mechanism front portion is provided with pole piece positioner, the vertical baffle 8 that described pole piece positioner comprises vertically disposed hydraulic cylinder B7 and is fixedly connected with the piston rod of hydraulic cylinder B7.
During work, pole piece forwards along workbench 1 under the driving of feeding roller 4, vertical baffle 8 exceeds the surface of workbench 1 under the driving of hydraulic cylinder, thus after the front end of pole piece arrives pole piece location-plate, realize pole piece by vertical baffle 8 spacing, thus realize accurately locating the front end of pole piece by positioner.Then material pressing device action, pressing plate 6 compresses pole piece under the driving of hydraulic cylinder A5, and then cutting mechanism action, completes shearing.Then baffle plate is regained, the pressing plate 6 being positioned at the front side of cutting mechanism is regained, and the pressing plate 6 be positioned on rear side of cutting mechanism is regained, and leaves after positioner until workpiece, baffle plate exceeds workbench 1 upper surface again by Driven by Hydraulic Cylinder, for providing location to the shearing of next workpiece.
Described upper cutter 2 is fixedly connected on the piston rod of the hydraulic cylinder C9 vertically arranged, and has been driven the action of the vertical direction of upper cutter 2 by hydraulic cylinder C9.
The front of described shear is provided with multiple stop gauge, thus realizes the location to the pole piece of different size demand by the stop gauge of diverse location, can meet the shearing of the pole piece of different size parameter.
The utility model solves cutting pole piece in sample making process need use the problems such as steel ruler repetitive measurement, dimensional discrepancy is large, scrappage is high; No longer need the manual measurement before each cutting, save process time, improve work efficiency, reduce the labour intensity of operating personnel; Good product consistency, dimensional accuracy is high.
Claims (3)
1. a lithium battery polar plate shear, it is characterized in that: comprise frame and cutting mechanism, described frame comprises workbench (1), cutting mechanism comprises the upper cutter (2) being arranged at workbench (1) top and the lower cutter (3) being arranged at workbench (1) bottom, the workbench (1) of cutting mechanism both sides is provided with the feeding roller (4) for carrying pole plate, the top of the workbench (1) of cutting mechanism both sides is provided with a material pressing device, described material pressing device comprises vertically disposed hydraulic cylinder A(5) and be arranged at hydraulic cylinder A(5) the pressing plate (6) of piston rod end, be front with the direction of transfer of workbench (1) superior pole piece, the workbench (1) being positioned at cutting mechanism front portion is provided with pole piece positioner, described pole piece positioner comprises vertically disposed hydraulic cylinder B(7) and with hydraulic cylinder B(7) the vertical baffle (8) that is fixedly connected with of piston rod.
2. a kind of lithium battery polar plate shear according to claim 1, is characterized in that: described upper cutter (2) is fixedly connected on the hydraulic cylinder C(9 vertically arranged) piston rod on.
3. a kind of lithium battery polar plate shear according to claim 1, is characterized in that: the front of described shear is provided with multiple stop gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567052.7U CN204867602U (en) | 2015-07-31 | 2015-07-31 | Lithium cell polar plate shearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567052.7U CN204867602U (en) | 2015-07-31 | 2015-07-31 | Lithium cell polar plate shearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867602U true CN204867602U (en) | 2015-12-16 |
Family
ID=54812030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567052.7U Expired - Fee Related CN204867602U (en) | 2015-07-31 | 2015-07-31 | Lithium cell polar plate shearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867602U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003243A (en) * | 2016-06-06 | 2016-10-12 | 正信光电科技股份有限公司 | EVA bidirectional cutting machine |
| CN106624124A (en) * | 2016-11-30 | 2017-05-10 | 天能电池(芜湖)有限公司 | Accumulator plate lead blank shearing device |
| CN107717051A (en) * | 2017-09-25 | 2018-02-23 | 依合斯电梯配件(上海)有限公司 | Extrude the cold cutting device of flat steel band |
| CN108080689A (en) * | 2016-11-21 | 2018-05-29 | 天工爱和特钢有限公司 | A kind of band steel cutting machine |
| CN108555376A (en) * | 2018-04-17 | 2018-09-21 | 博众精工科技股份有限公司 | Pole piece, which chases after, cuts control method and pole piece chases after shearing machine |
| CN108746804A (en) * | 2018-06-21 | 2018-11-06 | 安徽佳龙车业有限公司 | A kind of multi-function steel structure plate shearing machine |
| CN109047902A (en) * | 2018-10-17 | 2018-12-21 | 陈孝 | A kind of full-automatic numerical control aluminium product system |
| CN110202629A (en) * | 2019-06-27 | 2019-09-06 | 宁德领一智能装备有限公司 | A kind of lithium ion power cell pole flakes fly-cutting mechanism and its working method |
| CN110494229A (en) * | 2017-04-07 | 2019-11-22 | 蒂森克虏伯钢铁欧洲股份公司 | Method and apparatus for cutting workpiece |
| CN112008161A (en) * | 2020-09-04 | 2020-12-01 | 海盐龙晟科技股份有限公司 | Cutting equipment is used in dental strip production |
| CN112658360A (en) * | 2020-11-18 | 2021-04-16 | 江苏省镔鑫钢铁集团有限公司 | Improved double-cold shearing machine and using method thereof |
-
2015
- 2015-07-31 CN CN201520567052.7U patent/CN204867602U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003243A (en) * | 2016-06-06 | 2016-10-12 | 正信光电科技股份有限公司 | EVA bidirectional cutting machine |
| CN108080689A (en) * | 2016-11-21 | 2018-05-29 | 天工爱和特钢有限公司 | A kind of band steel cutting machine |
| CN106624124A (en) * | 2016-11-30 | 2017-05-10 | 天能电池(芜湖)有限公司 | Accumulator plate lead blank shearing device |
| CN110494229A (en) * | 2017-04-07 | 2019-11-22 | 蒂森克虏伯钢铁欧洲股份公司 | Method and apparatus for cutting workpiece |
| CN107717051A (en) * | 2017-09-25 | 2018-02-23 | 依合斯电梯配件(上海)有限公司 | Extrude the cold cutting device of flat steel band |
| CN108555376A (en) * | 2018-04-17 | 2018-09-21 | 博众精工科技股份有限公司 | Pole piece, which chases after, cuts control method and pole piece chases after shearing machine |
| CN108746804A (en) * | 2018-06-21 | 2018-11-06 | 安徽佳龙车业有限公司 | A kind of multi-function steel structure plate shearing machine |
| CN109047902A (en) * | 2018-10-17 | 2018-12-21 | 陈孝 | A kind of full-automatic numerical control aluminium product system |
| CN110202629A (en) * | 2019-06-27 | 2019-09-06 | 宁德领一智能装备有限公司 | A kind of lithium ion power cell pole flakes fly-cutting mechanism and its working method |
| CN112008161A (en) * | 2020-09-04 | 2020-12-01 | 海盐龙晟科技股份有限公司 | Cutting equipment is used in dental strip production |
| CN112658360A (en) * | 2020-11-18 | 2021-04-16 | 江苏省镔鑫钢铁集团有限公司 | Improved double-cold shearing machine and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |