CN206840162U - A kind of lithium ion battery separator cutting clamper - Google Patents
A kind of lithium ion battery separator cutting clamper Download PDFInfo
- Publication number
- CN206840162U CN206840162U CN201720468207.0U CN201720468207U CN206840162U CN 206840162 U CN206840162 U CN 206840162U CN 201720468207 U CN201720468207 U CN 201720468207U CN 206840162 U CN206840162 U CN 206840162U
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- China
- Prior art keywords
- cutting
- barrier film
- cover plate
- groove
- lithium ion
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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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Abstract
It the utility model is related to a kind of lithium ion battery separator cutting clamper, including cutting barrier film upper cover plate and cutting barrier film lower cover, the upper surface of the cutting barrier film lower cover is provided with the barrier film resettlement groove for transversely running through upper surface, its longitudinal direction of the barrier film resettlement groove interior edge is provided with some lower cutting grooves being parallel to each other, it is longitudinally provided with some upper cutting grooves being parallel to each other to the cutting barrier film upper cover plate interior edge, and the notch of the notch of the lower cutting groove and upper cutting groove corresponds；The lower surface of the cutting barrier film upper cover plate is fixed with least one piece patch pad around lower cutting groove；Connected between the cutting barrier film upper cover plate and cutting barrier film lower cover by door latch type clamp；The utility model can quickly fix barrier film, facilitate barrier film cutting, the degree of accuracy of barrier film cutting position is got a promotion, decrease barrier film and scrap, avoid unnecessary waste, improve production efficiency.
Description
Technical field
It the utility model is related to lithium ion battery production equipment field, more particularly to a kind of lithium ion battery separator cutting folder
Tool.
Background technology
In lithium ion battery preparation process, the preparation and placement of barrier film are the keys of lithium ion battery development and production
One, in the structure of lithium battery, barrier film is one of crucial interior layer assembly.The performance of barrier film determines the interfacial structure, interior of battery
Resistance etc., directly affects the characteristics such as capacity, circulation and the security performance of battery, and the barrier film of excellent performance is to improving the synthesis of battery
Performance has the function that important.The main function of barrier film is that the positive and negative electrode for making battery is separated, prevent the two poles of the earth contact and it is short
Road, the function that electrolyte ion passes through can be made by additionally having.Barrier film material is nonconducting, and its physicochemical properties is to battery
Performance have a great impact.
Meanwhile barrier film has smooth pliable characteristic easy to break, more difficult its position of control when cutting, so can deposit
Cutting bad or cutting askew situation, causing the waste of barrier film.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery separator cutting clamper, quickly fixes barrier film, position
Line of cut, ensure cut quality, improve cutting efficiency.
To achieve the above object, the utility model employs following technical scheme：
A kind of lithium ion battery separator cutting clamper, including cutting barrier film upper cover plate and cutting barrier film lower cover, it is described to cut
The upper surface for cutting barrier film lower cover is provided with the barrier film resettlement groove for transversely running through upper surface, described its longitudinal direction of barrier film resettlement groove interior edge
Provided with some lower cutting grooves being parallel to each other, what described its longitudinal direction of cutting barrier film upper cover plate interior edge was parallel to each other provided with some
Upper cutting groove, and the notch of the notch of the lower cutting groove and upper cutting groove corresponds；Under the cutting barrier film upper cover plate
Surface is fixed with least one piece patch pad around lower cutting groove；Pass through between the cutting barrier film upper cover plate and cutting barrier film lower cover
Door latch type clamp connects.
Preferably, the width of the upper cutting groove is more than the width of lower cutting groove.
Preferably, the upper cutting groove and lower cutting groove totally four, totally five pieces of the patch pad, and any one upper cutting groove
Both sides be corresponding with two pieces patch pad.
Preferably, the handle portion of the door latch type clamp is fixed on cutting barrier film lower cover, the extension of door latch type clamp
Hook portion is fixed on cutting barrier film upper cover plate.
Preferably, the patch pad is soft plastic material.
Preferably, cutting barrier film upper cover plate, cutting barrier film lower cover and the door latch type clamp are No. 45 zinc-plated materials of copper.
The beneficial effects of the utility model are：The utility model uses main body of the upper and lower barrier film cutting cover plate for fixture,
The barrier film upper cover plate cutting line position for limiting barrier film corresponding with the upper and lower cutting groove of cutting barrier film lower cover is cut, passes through bolt
Formula clamp realizes cutting barrier film upper cover plate with cutting the Quick-clamped of barrier film lower cover, and is cut when clamping under barrier film upper cover plate
The patch pad fitting barrier film on surface, the position of fixed barrier film；Barrier film cutting is facilitated, is proposed the degree of accuracy of barrier film cutting position
Rise, decrease barrier film and scrap, avoid unnecessary waste, improve production efficiency.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is the structural representation for cutting barrier film lower cover；
Fig. 4 is the structural representation for cutting barrier film upper cover plate；
Fig. 5 is the structural representation of patch pad.
In figure：1-cutting barrier film lower cover, 11- barrier film resettlement grooves, cutting groove under 12-, 2-cutting barrier film upper cover plate,
The upper cutting grooves of 21-, 3-patch pad, 4- door latch type clamps, 41- handle portions, 42- hook portions.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Reference picture 1 and a kind of lithium ion battery separator cutting clamper shown in Fig. 2, including cutting barrier film upper cover plate 2, cut
Cut barrier film lower cover 1, patch pad 3 and door latch type clamp 4.
Shown in reference picture 3, the barrier film that the upper surface of the cutting barrier film lower cover 1 is provided with transversely through upper surface disposes
Groove 11, its longitudinal direction of the interior edge of barrier film resettlement groove 11 are provided with four lower cutting grooves 12 being parallel to each other.
Shown in reference picture 4, described its longitudinal direction of the interior edge of cutting barrier film upper cover plate 2 is provided with four upper cutting grooves being parallel to each other
21。
Shown in reference picture 1, the notch of the lower cutting groove 12 corresponds with the notch of upper cutting groove 21, upper cutting groove 21
Width be more than lower cutting groove 12 width.
Meanwhile the lower surface for cutting barrier film upper cover plate 2 is fixed with five pieces of block patch pads 3 around lower cutting groove 12；On each
The all corresponding two pieces of patches pad 3 in the both sides of cutting groove 21.Paste pad 3 and use soft plastic material, rise to barrier film fixation, to prevent barrier film
Assembled together when cutting, be not easy to accurately cut.
Connected between cutting barrier film upper cover plate 2 and cutting barrier film lower cover 1 by door latch type clamp 4, door latch type clamp ginseng
According to existing product, its handle portion 41 is fixed on cutting barrier film lower cover 1, and hook portion 42 is fixed on cutting barrier film upper cover plate
On 2.Handle is pulled open upwards, then the Jiong type hook of handle portion 41 departs from hook portion 42, cutting barrier film upper cover plate 2 and cutting barrier film
Lower cover 1 can be taken apart；When cutting barrier film upper cover plate 2 is bonded with cutting barrier film lower cover 1, then Jiong type is hooked on hook portion
On 42, handle portion 41 is compressed, so as to lock two cover plates.
It is No. 45 zinc-plated materials of copper to cut barrier film upper cover plate 2, cutting barrier film lower cover 1 and door latch type clamp 4.
The course of work of the present utility model is as follows：
Barrier film is laid in the barrier film resettlement groove 11 of cutting barrier film lower cover 1, after paving, barrier film upper cover plate 2 will be cut
Turn down and be pressed onto on barrier film, the patch of the lower surface of cutting barrier film upper cover plate 2 pads 3 pairs of barrier films and fixed, and then locks two with door latch type clamp
Block cover plate；Then with cutter by being cut after upper cutting groove 21 along lower cutting groove 12 to barrier film.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (6)
- A kind of 1. lithium ion battery separator cutting clamper, it is characterised in that：Including cutting barrier film upper cover plate and cutting barrier film lower cover Plate, the upper surface of the cutting barrier film lower cover are provided with the barrier film resettlement groove for transversely running through upper surface, the barrier film resettlement groove It is longitudinally provided with some lower cutting grooves being parallel to each other to interior edge, and described its longitudinal direction of cutting barrier film upper cover plate interior edge is provided with some The upper cutting groove being parallel to each other, and the notch of the notch of the lower cutting groove and upper cutting groove corresponds；The cutting barrier film The lower surface of upper cover plate is fixed with least one piece patch pad around lower cutting groove；The cutting barrier film upper cover plate and cutting barrier film lower cover Connected between plate by door latch type clamp.
- A kind of 2. lithium ion battery separator cutting clamper according to claim 1, it is characterised in that：The upper cutting groove Width is more than the width of lower cutting groove.
- A kind of 3. lithium ion battery separator cutting clamper according to claim 1, it is characterised in that：The upper cutting groove and Lower cutting groove totally four, totally five pieces of the patch pad, and the both sides of any one upper cutting groove are corresponding with two pieces of patch pads.
- A kind of 4. lithium ion battery separator cutting clamper according to claim 1, it is characterised in that：The door latch type clamp Handle portion be fixed on cutting barrier film lower cover, the hook portion of door latch type clamp is fixed on cutting barrier film upper cover plate.
- A kind of 5. lithium ion battery separator cutting clamper according to claim 1, it is characterised in that：The patch pad is soft modeling Glue material matter.
- A kind of 6. lithium ion battery separator cutting clamper according to claim 1, it is characterised in that：On the cutting barrier film Cover plate, cutting barrier film lower cover and door latch type clamp are No. 45 zinc-plated materials of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468207.0U CN206840162U (en) | 2017-04-29 | 2017-04-29 | A kind of lithium ion battery separator cutting clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468207.0U CN206840162U (en) | 2017-04-29 | 2017-04-29 | A kind of lithium ion battery separator cutting clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840162U true CN206840162U (en) | 2018-01-05 |
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ID=60794571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468207.0U Active CN206840162U (en) | 2017-04-29 | 2017-04-29 | A kind of lithium ion battery separator cutting clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914931A (en) * | 2017-04-29 | 2017-07-04 | 合肥国轩高科动力能源有限公司 | A kind of lithium ion battery separator cutting clamper |
-
2017
- 2017-04-29 CN CN201720468207.0U patent/CN206840162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914931A (en) * | 2017-04-29 | 2017-07-04 | 合肥国轩高科动力能源有限公司 | A kind of lithium ion battery separator cutting clamper |
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