CN209682286U - A kind of continuous parting-cut blade for lithium battery isolation membrane - Google Patents
A kind of continuous parting-cut blade for lithium battery isolation membrane Download PDFInfo
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- CN209682286U CN209682286U CN201920392253.6U CN201920392253U CN209682286U CN 209682286 U CN209682286 U CN 209682286U CN 201920392253 U CN201920392253 U CN 201920392253U CN 209682286 U CN209682286 U CN 209682286U
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- fixedly connected
- support sleeve
- carrying
- wall
- lithium battery
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Abstract
The utility model discloses a kind of continuous parting-cut blades for lithium battery isolation membrane, it is covered including carrying, support sleeve, fixed ring, bindiny mechanism, cutter, fixed disk, sheath, fixing bolt, the carrying is socketed in the outside in the middle part of support sleeve, the quantity of fixed ring is two, two fixed rings are separately positioned on the left and right sides between carrying set and support sleeve, fixed ring is bonded the outer wall of carrying set inner ring and the outer wall of support sleeve outer ring respectively and covers with carrying, support sleeve is fixedly connected, the quantity of bindiny mechanism is two, Liang Ge bindiny mechanism is symmetricly set on the center of top and bottom between carrying set and support sleeve, the quantity of cutter is four.A kind of continuous parting-cut blade for lithium battery isolation membrane of the utility model, by the way that four cutters in the same direction are arranged in the outer annular of carrying set, carrying can make cutter cut off isolation film when covering rotation, continuous work is strong, has the characteristics that efficient operation.
Description
Technical field
The utility model relates to lithium battery manufacture field, in particular to a kind of continuous parting-cut knife for lithium battery isolation membrane
Piece.
Background technique
Lithium ion battery is answered extensively due to the advantages such as its voltage is high, specific energy is big, has extended cycle life, has a safety feature
For fields such as communication electronics, space flight and aviation, consumer electronics.Lithium ion battery complex manufacturing process, process is more, and market is competing in addition
Strive and grow in intensity, cost of goods manufactured is high, and profit is gradually reduced, and how to improve product quality, reduce product manufacturing at
Originally be one must in face of the problem of.Currently, for manual coiling mode, being both needed to isolation film first in lithium battery manufacturing process
It is cut into designated length, isolation film cuts at present that there are two types of modes: the first is aritificial cut-off, is positioned with adhesive tape, and blade is cut；
Another kind is using full-automatic cutting machine.Aritificial cut-off, low efficiency, inconvenient, isolation film loss is big, operating process artificially connects
Touching frequently, influences product quality；Machine cuts then equipment price valuableness, cost of goods manufactured and increases, and blade is used in long-time
After can shake.
Utility model content
The main purpose of the utility model is to provide a kind of continuous parting-cut blade for lithium battery isolation membrane, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of continuous parting-cut blade for lithium battery isolation membrane, including carrying set, support sleeve, fixed ring, bindiny mechanism,
Cutter, fixed disk, sheath, fixing bolt, the carrying are socketed in the outside in the middle part of support sleeve, and the quantity of the fixed ring is
Two, two fixed rings are separately positioned on the left and right sides between carrying set and support sleeve, and the fixed ring is bonded respectively
The outer wall of carrying set inner ring and the outer wall of support sleeve outer ring are simultaneously fixedly connected with carrying set, support sleeve, the bindiny mechanism
Quantity is two, and two bindiny mechanisms are symmetricly set on the center of top and bottom between carrying set and support sleeve, described
The quantity of cutter is four, and four cutters, which are respectively fixedly connected with, covers the center of front, the back side, top and bottom in carrying.
The quantity of the fixed disk is two, and the left and right ends of the support sleeve are respectively fixedly connected in two fixed disk phases
To the center of one side, the quantity of the sheath is two, and two sheaths are socketed in two fixed disks respectively and run counter to one end
Outside, two sheaths it is opposite one side fitting carrying set the left and right sides outer wall simultaneously with carrying set is fixedly connected, institute
The quantity for stating fixing bolt is four, and four fixing bolts are separately positioned on the top and bottom that two sheaths run counter to one side
Portion, the fixing bolt through sheath and fixed disk and the outside for extending to fixed disk another side, the fixing bolt with
The wall body of fixed disk is connected through a screw thread, and the wall body of the fixing bolt and sheath is connected through a screw thread.
Preferably, the bindiny mechanism include upper arc panel, arc lower plate, connecting column, support column, stop collar, position-arresting disk,
Negative pressure spring, the outer wall of one end fitting carrying set inner ring of the upper arc panel is simultaneously fixedly connected with the outer wall of carrying set, described
The outer wall of one end fitting support sleeve outer ring of arc lower plate is simultaneously fixedly connected with the outer wall of support sleeve.
Preferably, the quantity of the connecting column is two, and one end of two connecting columns is symmetrically fixedly connected on arc
The left and right sides of the shape plate far from carrying set one side, the quantity of the support column are two, one end pair of two support columns
Title is fixedly connected on the left and right sides of the arc lower plate far from support sleeve one side.
Preferably, the quantity of the stop collar is two, and two stop collars extend through one end of two support columns
And the inside of support column is extended to, the stop collar is fitted closely and is fixedly connected with the wall body of support column, two connections
The other end of column extends through two stop collars and extends to the inside of support column, and the wall body of the connecting column and support column is affixed
It closes.
Preferably, the quantity of the position-arresting disk is two, and the other end of two connecting columns, which is respectively fixedly connected with, to be limited
The center of position disk one side, the front of the position-arresting disk, the front at the back side and left and right sides fitting support column wall, the back side with
And the left and right sides and be fixedly connected with the inner wall of support column, the quantity of the negative pressure spring is two, two negative pressure springs
One end be respectively fixedly connected on the another side of two position-arresting disks, the other end of two negative pressure springs is fixed respectively to be connected
It connects on the inner wall of two support column other ends.
Preferably, front, the back side, top and bottom annular equidistant in the same direction setting of four cutters in carrying set, institute
Cutter is stated to be bonded far from the wall body of carrying set one end by the lateral other side of one.
Compared with prior art, the utility model has the following beneficial effects:
In the utility model, by the way that four cutters in the same direction, meeting when carrying covers rotation is arranged in the outer annular of carrying set
Cutter is set to cut off isolation film, continuous work is strong, have the characteristics that efficient operation, while covering with different revolving speed rotation carryings,
Cutter can cut off the isolation film of different suitable lengths, pass through the support sleeve of setting, fixed ring, fixed disk, sheath, fixing bolt
Cooperating, to carrying set reinforce, rotation axis drive support sleeve rotation when, carrying set can be stable follow support
Set works, and guarantees the working efficiency of cutter, while the above arc panel, arc lower plate, connecting column, support column, stop collar, limit
Position disk, the cooperation of negative pressure spring in carrying set, form buffer layer between support sleeve, avoid processing for a long time, and cutter is hit hair
It is raw to shake or damage, the service life of cutter is improved, production cost is saved, enhances the company for lithium battery isolation membrane
The practicability of continuous slitting blade.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model positive view；
Fig. 2 is the structural schematic diagram of the utility model front view；
Fig. 3 is the enlarged drawing in the utility model Fig. 1 at A.
In figure: 1, carrying set；2, support sleeve；3, fixed ring；4, bindiny mechanism；41, upper arc panel；42, arc lower plate；
43, connecting column；44, support column；45, stop collar；46, position-arresting disk；47, negative pressure spring；5, cutter；6, fixed disk；7, sheath；8,
Fixing bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1-3, a kind of continuous parting-cut blade for lithium battery isolation membrane, including carrying cover 1, support sleeve 2, consolidate
Determine ring 3, bindiny mechanism 4, cutter 5, fixed disk 6, sheath 7, fixing bolt 8, carrying set 1 is socketed in the outside at 2 middle part of support sleeve,
The quantity of fixed ring 3 is two, and two fixed rings 3 are separately positioned on the left and right sides between carrying set 1 and support sleeve 2, fixed
Ring 3 is bonded the outer wall of 2 outer ring of outer wall and support sleeve of carrying 1 inner ring of set respectively and is fixedly connected with carrying set 1, support sleeve 2,
The quantity of bindiny mechanism 4 is two, and Liang Ge bindiny mechanism 4 is symmetricly set on top and bottom between carrying set 1 and support sleeve 2
Center, the quantity of cutter 5 are four, and four cutters 5, which are respectively fixedly connected with, is covering 1 front, the back side, top and bottom just in carrying
In, four cutters 5 are in the front of carrying set 1, the back side, the equidistant setting in the same direction of top and bottom annular, and cutter 5 is far from carrying set 1
The wall body of one end is bonded by the lateral other side of one.
The quantity of fixed disk 6 is two, and the left and right ends of support sleeve 2 are respectively fixedly connected in two fixed disks 6 opposite one
The center of side, the quantity of sheath 7 are two, and two sheaths 7 are socketed in the outside that two fixed disks 6 run counter to one end respectively, two
The outer wall of opposite 1 left and right sides of one side fitting carrying set of a sheath 7 is simultaneously fixedly connected, the number of fixing bolt 8 with carrying set 1
Amount is four, and four fixing bolts 8 are separately positioned on the top and bottom that two sheaths 7 run counter to one side, and fixing bolt 8 runs through
The wall body of sheath 7 and fixed disk 6 and the outside for extending to 6 another side of fixed disk, fixing bolt 8 and fixed disk 6 passes through spiral shell
Line connection, fixing bolt 8 and the wall body of sheath 7 are connected through a screw thread.
Bindiny mechanism 4 includes upper arc panel 41, arc lower plate 42, connecting column 43, support column 44, stop collar 45, position-arresting disk
46, negative pressure spring 47, the outer wall of one end fitting carrying 1 inner ring of set of upper arc panel 41 are simultaneously fixedly connected with the outer wall of carrying set 1,
The outer wall of one end fitting 2 outer ring of support sleeve of arc lower plate 42 is simultaneously fixedly connected, the quantity of connecting column 43 with the outer wall of support sleeve 2
It is two, one end of two connecting columns 43 is symmetrically fixedly connected on the left and right sides of the arc panel 41 far from carrying 1 one side of set,
The quantity of support column 44 is two, and one end of two support columns 44 is symmetrically fixedly connected on arc lower plate 42 far from support sleeve 2 one
The left and right sides of side.
The quantity of stop collar 45 is two, and two stop collars 45 extend through one end of two support columns 44 and extend to branch
The inside of dagger 44, stop collar 45 are fitted closely and are fixedly connected with the wall body of support column 44, the other end of two connecting columns 43
It extends through two stop collars 45 and extends to the inside of support column 44, connecting column 43 and the wall body of support column 44 fit, limit
The quantity of position disk 46 is two, and the other end of two connecting columns 43 is respectively fixedly connected in the center of 46 one side of position-arresting disk, limit
The position front of disk 46, the back side and left and right sides fitting 44 inner wall of support column front, the back side and the left and right sides and with support
The inner wall of column 44 is fixedly connected, and the quantity of negative pressure spring 47 is two, and one end of two negative pressure springs 47 is respectively fixedly connected with
On the another side of two position-arresting disks 46, the other end of two negative pressure springs 47 is respectively fixedly connected with another in two support columns 44
On the inner wall at end, by the way that four cutters 5 in the same direction are arranged in the outer annular of carrying set 1, carrying can make cutter 5 when covering 1 rotation
Isolation film is cut off, continuous work is strong, has the characteristics that efficient operation, while with different revolving speed rotation carrying sets 1, cutter 5
The isolation film that different suitable lengths can be cut off passes through the support sleeve 2 of setting, fixed ring 3, fixed disk 6, sheath 7, fixing bolt
8 cooperating reinforces carrying set 1, and when rotation axis drives support sleeve 2 to rotate, what carrying set 1 can be stable is followed
Support sleeve 2 works, and guarantees the working efficiency of cutter 5, while the above arc panel 41, arc lower plate 42, connecting column 43, support
Column 44, stop collar 45, position-arresting disk 46, negative pressure spring 47 cooperate, and form buffer layer between carrying set 1, support sleeve 2, avoid growing
The processing of time, cutter 5, which is hit, to be shaken or damages, and is improved the service life of cutter 5, is saved production cost, is increased
Strong this is used for the practicability of the continuous parting-cut blade of lithium battery isolation membrane.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of continuous parting-cut blade for lithium battery isolation membrane, including carrying cover (1), support sleeve (2), fixed ring (3), connect
Connection mechanism (4), cutter (5), fixed disk (6), sheath (7), fixing bolt (8), it is characterised in that: carrying set (1) socket
Outside in the middle part of support sleeve (2), the quantity of the fixed ring (3) are two, and two fixed rings (3) are separately positioned on and hold
Carry set (1) and support sleeve (2) between the left and right sides, the fixed ring (3) be bonded respectively carry cover (1) inner ring outer wall and
The outer wall of support sleeve (2) outer ring is simultaneously fixedly connected with carrying set (1), support sleeve (2), and the quantity of the bindiny mechanism (4) is two
A, two bindiny mechanisms (4) are symmetricly set on the center of top and bottom between carrying set (1) and support sleeve (2), described
The quantity of cutter (5) is four, and four cutters (5) are respectively fixedly connected at carrying set (1) front, the back side, top and bottom
The center in portion；
The quantity of the fixed disk (6) is two, and the left and right ends of the support sleeve (2) are respectively fixedly connected in two fixed disks
(6) center in opposite side face, the quantity of the sheath (7) are two, and two sheaths (7) are socketed in two fixations respectively
Disk (6) runs counter to the outside of one end, and the outer wall at left and right sides of the opposite one side fitting carrying set (1) of two sheaths (7) is simultaneously
It is fixedly connected with carrying set (1), the quantity of the fixing bolt (8) is four, and four fixing bolts (8) are separately positioned on
Two sheaths (7) run counter to the top and bottom of one side, and the fixing bolt (8) is through sheath (7) and fixed disk (6) and prolongs
The outside of fixed disk (6) another side is extended to, the fixing bolt (8) and the wall body of fixed disk (6) are connected through a screw thread, described
Fixing bolt (8) and the wall body of sheath (7) are connected through a screw thread.
2. a kind of continuous parting-cut blade for lithium battery isolation membrane according to claim 1, it is characterised in that: the company
Connection mechanism (4) includes upper arc panel (41), arc lower plate (42), connecting column (43), support column (44), stop collar (45), limit
Disk (46), negative pressure spring (47), the outer wall of one end fitting carrying set (1) inner ring of the upper arc panel (41) are simultaneously covered with carrying
(1) outer wall is fixedly connected, the outer wall of one end of the arc lower plate (42) fitting support sleeve (2) outer ring and with support sleeve (2)
Outer wall be fixedly connected.
3. a kind of continuous parting-cut blade for lithium battery isolation membrane according to claim 2, it is characterised in that: the company
The quantity for connecing column (43) is two, and one end of two connecting columns (43) is symmetrically fixedly connected on arc panel (41) far from holding
The left and right sides of set (1) one side is carried, the quantity of the support column (44) is two, one end pair of two support columns (44)
Claim the left and right sides for being fixedly connected on arc lower plate (42) separate support sleeve (2) one side.
4. a kind of continuous parting-cut blade for lithium battery isolation membrane according to claim 3, it is characterised in that: the limit
The quantity of position ring (45) is two, and two stop collars (45) extend through one end of two support columns (44) and extend to branch
The inside of dagger (44), the stop collar (45) fit closely and are fixedly connected with the wall body of support column (44), two companies
The other end for connecing column (43) extends through two stop collars (45) and extends to the inside of support column (44), the connecting column (43)
It fits with the wall body of support column (44).
5. a kind of continuous parting-cut blade for lithium battery isolation membrane according to claim 4, it is characterised in that: the limit
The quantity of position disk (46) is two, and the other end of two connecting columns (43) is respectively fixedly connected in position-arresting disk (46) one side
Center, the front of the position-arresting disk (46), the front at the back side and left and right sides fitting support column (44) inner wall, the back side and
The left and right sides is simultaneously fixedly connected with the inner wall of support column (44), and the quantity of the negative pressure spring (47) is two, and two described negative
One end of pressing spring (47) is respectively fixedly connected on the another side of two position-arresting disks (46), two negative pressure springs (47)
The other end be respectively fixedly connected on the inner wall of two support column (44) other ends.
6. a kind of continuous parting-cut blade for lithium battery isolation membrane according to claim 5, it is characterised in that: four institutes
The equidistant setting in the same direction of front, the back side, top and bottom annular that cutter (5) covers (1) in carrying is stated, the cutter (5) is separate to hold
The wall body for carrying set (1) one end is bonded by the lateral other side of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392253.6U CN209682286U (en) | 2019-03-26 | 2019-03-26 | A kind of continuous parting-cut blade for lithium battery isolation membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392253.6U CN209682286U (en) | 2019-03-26 | 2019-03-26 | A kind of continuous parting-cut blade for lithium battery isolation membrane |
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| Publication Number | Publication Date |
|---|---|
| CN209682286U true CN209682286U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920392253.6U Active CN209682286U (en) | 2019-03-26 | 2019-03-26 | A kind of continuous parting-cut blade for lithium battery isolation membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977369A (en) * | 2019-12-31 | 2020-04-10 | 昆山品越精密模具有限公司 | Forming process of bearing ring cutting knife |
-
2019
- 2019-03-26 CN CN201920392253.6U patent/CN209682286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977369A (en) * | 2019-12-31 | 2020-04-10 | 昆山品越精密模具有限公司 | Forming process of bearing ring cutting knife |
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