CN108890734A - One kind is for cutting lithium battery diaphragm cutter - Google Patents
One kind is for cutting lithium battery diaphragm cutter Download PDFInfo
- Publication number
- CN108890734A CN108890734A CN201810981471.3A CN201810981471A CN108890734A CN 108890734 A CN108890734 A CN 108890734A CN 201810981471 A CN201810981471 A CN 201810981471A CN 108890734 A CN108890734 A CN 108890734A
- Authority
- CN
- China
- Prior art keywords
- cutting
- pedestal
- clamp plate
- cutter
- diaphragm
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses one kind for cutting lithium battery diaphragm cutter, including pedestal, the upper surface side of pedestal is equipped with control switch group, the input terminal of control switch group is electrically connected with the output end of external power supply, one end is equipped with support plate on the right side of the upper surface of pedestal, the inside of support plate is equipped with bearing, the inner ring of bearing is socketed with rotating bar, the upper surface middle part of pedestal is equipped with lower clamp plate, the first cutting groove is equipped in the middle part of the epipleural of lower clamp plate, the upper surface middle part of pedestal is equipped with pressing device, one end is equipped with fixed plate on the left of the upper surface of pedestal, the side surface upper end of fixed plate is equipped with fixed frame.This is for cutting lithium battery diaphragm cutter, structure is simple, easy to use, convenient for being set with, clamping diaphragm reel, conveniently be fixedly clamped diaphragm, avoid membrane displacement when cutting that cutting accuracy is caused to reduce, round cutter carries out cutting processing to diaphragm in the first cutting groove and the second cutting groove, it is ensured that cutting accuracy improves diaphragm cutting processing efficiency and precision.
Description
Technical field
The present invention relates to lithium battery processing technique fields, specially a kind of for cutting lithium battery diaphragm cutter.
Background technique
In the structure of lithium battery, diaphragm is crucial one of interior layer assembly.The performance of diaphragm determines the interface knot of battery
Structure, internal resistance etc. directly affect the characteristics such as capacity, circulation and the security performance of battery, and the diaphragm haveing excellent performance is to raising battery
Comprehensive performance play an important role.The main function of diaphragm is to separate the positive and negative electrode of battery, prevents the two poles of the earth from contacting
And it is short-circuit, additionally have the function of electrolyte ion capable of being made to pass through.Diaphragm material is nonconducting, physicochemical properties pair
The performance of battery has a great impact.The type of battery is different, and the diaphragm of use is also different.For lithium battery series, due to electricity
Solution liquid is organic solvent system, thus needs the diaphragm material of organic solvent-resistant, the general polyene for using high-strength thin-film
Hydrocarbon perforated membrane.It needs to carry out cutting process to diaphragm in the process of diaphragm, mostly uses artificial or automanual side at present
Formula carries out cutting process to diaphragm, is easy sliding in cutting process septation, and then cutting accuracy is caused to reduce, and time-consuming takes
Power, cutting processing low efficiency, make troubles to using.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides one kind and cuts for cutting lithium battery diaphragm
Knife, structure is simple, easy to use, convenient for suit, clamps diaphragm reel, and be conveniently fixedly clamped diaphragm, and diaphragm is inclined when avoiding cutting
Shifting causes cutting accuracy to reduce, and improves diaphragm cutting processing efficiency and precision, can effectively solve the problems in background technique.
To achieve the above object, the present invention provides the following technical solutions：One kind is used to cut lithium battery diaphragm cutter, including
The upper surface side of pedestal, the pedestal is equipped with control switch group, the input terminal of control switch group and the output end of external power supply
Electrical connection, upper surface right side one end of the pedestal are equipped with support plate, and the inside of support plate is equipped with bearing, and the inner ring of bearing is socketed
There is a rotating bar, the upper surface middle part of the pedestal is equipped with lower clamp plate, and lower clamp plate is L-shaped, and the is equipped in the middle part of the epipleural of lower clamp plate
One cutting groove, the upper surface middle part of the pedestal are equipped with pressing device, and one end is equipped with fixed plate on the left of the upper surface of the pedestal,
The side surface upper end of fixed plate is equipped with fixed frame, and the inner rotation of fixed frame is connected with screw rod, and the end of screw rod passes through shaft coupling
It is electrically connected with the input terminal of the output axis connection of servo motor, servo motor with the output end of control switch group, the appearance of screw rod
Face is connected with sliding seat, and the bottom end of sliding seat is equipped with cutter device.
As a preferred technical solution of the present invention, the lower surface quadrangle of the pedestal is equipped with supporting leg, adjacent
Connecting rod is equipped between two supporting legs.
As a preferred technical solution of the present invention, one end of the rotating bar is equipped with the first fixed disk, rotating bar
The other end is threaded with the second fixed disk.
As a preferred technical solution of the present invention, the pressing device includes upper clamp plate, and upper clamp plate is located at lower clamp plate
Surface, the upper surface of upper clamp plate is equipped with the second cutting groove, and the second cutting groove is corresponding with the first cutting groove, the end of upper clamp plate
Portion is equipped with electric telescopic rod, and the input terminal of electric telescopic rod is electrically connected with the output end of control switch group, the bottom of electric telescopic rod
End is fixedly connected with pedestal.
As a preferred technical solution of the present invention, the cutter device includes motor, the input terminal of motor and control
The output end of switching group is electrically connected, and the output shaft of motor is connect by shaft coupling with shaft, and one end of shaft is equipped with round cutter.
Compared with prior art, the beneficial effects of the invention are as follows：This for cutting lithium battery diaphragm cutter, structure is simple,
It is easy to use, by setting rotating bar, the first fixed disk and the second fixed disk, convenient for suit, clamp diaphragm reel, electric expansion
Bar drives upper clamp plate to move down, and diaphragm can be pressed abd fixed on lower clamp plate by upper clamp plate, and membrane displacement when cutting is avoided to cause to cut
Precision reduction is cut, servo motor can drive cutter device reciprocating, and round cutter is cut in the first cutting groove and second
Cutting processing is carried out to diaphragm in slot, it is ensured that cutting accuracy, it is easy to operate, improve diaphragm cutting processing efficiency and precision.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention.
In figure：1 screw rod, 2 fixed frames, 3 sliding seats, 4 servo motors, 5 pedestals, 6 supporting legs, 7 motors, 8 shafts, 9 circles
Cutter, 10 first cutting grooves, 11 lower clamp plates, 12 control switch groups, 13 connecting rods, 14 second fixed disks, 15 rotating bars, 16 first
Fixed disk, 17 support plates, 18 upper clamp plates, 19 second cutting grooves, 20 bearings, 21 electric telescopic rods, 22 fixed plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：One kind is for cutting lithium battery diaphragm cutter, including bottom
Seat 5, the lower surface quadrangle of pedestal 5 are equipped with supporting leg 6, are equipped with connecting rod 13 between two adjacent supporting legs 6, increase structure
Stability, the upper surface side of pedestal 5 is equipped with control switch group 12, the input terminal of control switch group 12 and external power supply it is defeated
Outlet electrical connection, is convenient for manipulating, and one end is equipped with support plate 17 on the right side of the upper surface of pedestal 5, and the inside of support plate 17 is equipped with
Bearing 20, the inner ring of bearing 20 are socketed with rotating bar 15, and rotating bar 15 can rotate, and it is fixed that one end of rotating bar 15 is equipped with first
Disk 16, the other end of rotating bar 15 are threaded with the second fixed disk 14, take out the second fixed disk 14, convenient for suit membrane coil
Cylinder can clamp diaphragm reel, the upper surface middle part of pedestal 5 is equipped with lower clamp plate 11, lower clamp plate by tightening the second fixed disk 14
11 is L-shaped, and the first cutting groove 10 is equipped in the middle part of the epipleural of lower clamp plate 11, is convenient for cutting, the upper surface middle part of pedestal 5 is set
There is pressing device, pressing device includes upper clamp plate 18, and upper clamp plate 18 is located at the surface of lower clamp plate 11, the upper surface of upper clamp plate 18
Equipped with the second cutting groove 19, the second cutting groove 19 is corresponding with the first cutting groove 10, is convenient for cutting, the end of upper clamp plate 18
Equipped with electric telescopic rod 21, the input terminal of electric telescopic rod 21 is electrically connected with the output end of control switch group 12, electric telescopic rod
21 bottom end is fixedly connected with pedestal 5, is worked by electric telescopic rod 21, and electric telescopic rod 21 drives upper clamp plate 18 to move down, on
Diaphragm is pressed on lower clamp plate 11 by clamping plate 18, and avoiding sliding in cutting process septation causes cutting accuracy to reduce, pedestal 5
One end is equipped with fixed plate 22 on the left of upper surface, and the side surface upper end of fixed plate 22 is equipped with fixed frame 2, the inner rotation of fixed frame 2
Be connected with screw rod 1, the end of screw rod 1 passes through the output axis connection of shaft coupling and servo motor 4, the input terminal of servo motor 4 and
The output end of control switch group 12 is electrically connected, and the outer surface of screw rod 1 is connected with sliding seat 3, is worked by servo motor 4, servo
Motor 4 drives screw rod 1 to rotate, and screw rod 1 drives sliding seat 3 reciprocating, and the bottom end of sliding seat 3 is equipped with cutter device, cutting
Device includes motor 7, and the input terminal of motor 7 is electrically connected with the output end of control switch group 12, and the output shaft of motor 7 passes through shaft coupling
Device is connect with shaft 8, and one end of shaft 8 is equipped with round cutter 9, is worked by motor 7, and motor 7 drives shaft 8 to rotate, shaft 8
Round cutter 9 is driven to rotate, while round cutter 9 is mobile in the first cutting groove 10 and the second cutting groove 19, cuts to diaphragm
Cut processing, it is ensured that cutting accuracy improves diaphragm cutting processing efficiency and precision, have in control switch group 12 with servo motor 4,
Motor 7 and the corresponding control button of electric telescopic rod 21.
When in use：Back-out the second fixed disk 14, diaphragm reel is inserted in rotating bar 15, then tightens the second fixed disk
14, it extracts diaphragm out and diaphragm is placed on lower clamp plate 11, connect external power supply, start electric telescopic rod 21, electric telescopic rod
21 drive upper clamp plates 18 move down, and diaphragm is pressed abd fixed on lower clamp plate 11 by upper clamp plate 18, then starts servo motor 4 and motor
7, motor 7 drives shaft 8 to rotate, and shaft 8 drives round cutter 9 to rotate, and servo motor 4 drives screw rod 1 to rotate, and screw rod 1 drives
Sliding seat 3 is mobile, and round cutter 9 is carried out mobile and cut to diaphragm in the first cutting groove 10 and the second cutting groove 19, cuts
Servo motor 4 inverts after the completion of cutting, and motor 7 exits.
It is the configuration of the present invention is simple, easy to use, by setting rotating bar 15, the first fixed disk 16 and the second fixed disk 14,
Convenient for being set with, clamping diaphragm reel, electric telescopic rod 21 drives upper clamp plate 18 to move down, diaphragm can be pressed abd fixed on lower clamp plate
On 11, avoid membrane displacement when cutting that cutting accuracy is caused to reduce, servo motor 4 drives cutter device reciprocating, round
Cutter 9 carries out cutting processing to diaphragm in the first cutting groove 10 and the second cutting groove 19, it is ensured that cutting accuracy improves diaphragm
Cutting processing efficiency and precision.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. one kind is for cutting lithium battery diaphragm cutter, including pedestal (5), it is characterised in that：The upper surface one of the pedestal (5)
Side is equipped with control switch group (12), and the input terminal of control switch group (12) is electrically connected with the output end of external power supply, the pedestal
(5) one end is equipped with support plate (17) on the right side of upper surface, and the inside of support plate (17) is equipped with bearing (20), the inner ring of bearing (20)
It is socketed with rotating bar (15), the upper surface middle part of the pedestal (5) is equipped with lower clamp plate (11), and lower clamp plate (11) is L-shaped, lower clamp plate
(11) the first cutting groove (10) are equipped in the middle part of epipleural, the upper surface middle part of the pedestal (5) is equipped with pressing device, the bottom
One end is equipped with fixed plate (22) on the left of the upper surface of seat (5), and the side surface upper end of fixed plate (22) is equipped with fixed frame (2), fixed
The inner rotation of frame (2) is connected with screw rod (1), and the end of screw rod (1) is connected by shaft coupling and the output shaft of servo motor (4)
It connects, the input terminal of servo motor (4) is electrically connected with the output end of control switch group (12), and the outer surface of screw rod (1) is connected with cunning
The bottom end of dynamic seat (3), sliding seat (3) is equipped with cutter device.
2. according to claim 1 a kind of for cutting lithium battery diaphragm cutter, it is characterised in that：The pedestal (5)
Lower surface quadrangle is equipped with supporting leg (6), is equipped with connecting rod (13) between two adjacent supporting legs (6).
3. according to claim 1 a kind of for cutting lithium battery diaphragm cutter, it is characterised in that：The rotating bar (15)
One end be equipped with the first fixed disk (16), the other end of rotating bar (15) is threaded with the second fixed disk (14).
4. according to claim 1 a kind of for cutting lithium battery diaphragm cutter, it is characterised in that：The pressing device packet
It includes upper clamp plate (18), upper clamp plate (18) is located at the surface of lower clamp plate (11), and the upper surface of upper clamp plate (18) is equipped with the second cutting
Slot (19), the second cutting groove (19) is corresponding with the first cutting groove (10), and the end of upper clamp plate (18) is equipped with electric telescopic rod
(21), the input terminal of electric telescopic rod (21) is electrically connected with the output end of control switch group (12), the bottom of electric telescopic rod (21)
End is fixedly connected with pedestal (5).
5. according to claim 1 a kind of for cutting lithium battery diaphragm cutter, it is characterised in that：The cutter device packet
It includes motor (7), the input terminal of motor (7) is electrically connected with the output end of control switch group (12), and the output shaft of motor (7) passes through connection
Axis device is connect with shaft (8), and one end of shaft (8) is equipped with round cutter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981471.3A CN108890734A (en) | 2018-08-27 | 2018-08-27 | One kind is for cutting lithium battery diaphragm cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981471.3A CN108890734A (en) | 2018-08-27 | 2018-08-27 | One kind is for cutting lithium battery diaphragm cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108890734A true CN108890734A (en) | 2018-11-27 |
Family
ID=64358514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810981471.3A Pending CN108890734A (en) | 2018-08-27 | 2018-08-27 | One kind is for cutting lithium battery diaphragm cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941493A (en) * | 2019-05-16 | 2020-11-17 | 苏州巨一智能装备有限公司 | Clamping and cutting device and method for dielectric film |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440909A (en) * | 1966-04-15 | 1969-04-29 | Heinrich Schmid | Safety device for stamping machines |
| CN203976019U (en) * | 2014-07-30 | 2014-12-03 | 海宁长昆包装有限公司 | Automatic cutting mechanism in a kind of wrap-up of BOPP film |
| CN204977603U (en) * | 2015-05-27 | 2016-01-20 | 东莞华成纸业有限公司 | Be applied to rubberizing compression fittings of flute machine |
| CN107414958A (en) * | 2017-09-08 | 2017-12-01 | 广东天劲新能源科技股份有限公司 | Hanging type cutter |
| CN107984507A (en) * | 2017-12-27 | 2018-05-04 | 奉正平 | A kind of circle lithium battery winder membrane cuts away device |
| CN207359151U (en) * | 2017-10-11 | 2018-05-15 | 康维明工程薄膜（张家港）有限公司 | A kind of film cutting device |
| CN207724432U (en) * | 2017-12-18 | 2018-08-14 | 广东尚鑫新材料股份有限公司 | A kind of automatic film cutting machine |
-
2018
- 2018-08-27 CN CN201810981471.3A patent/CN108890734A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440909A (en) * | 1966-04-15 | 1969-04-29 | Heinrich Schmid | Safety device for stamping machines |
| CN203976019U (en) * | 2014-07-30 | 2014-12-03 | 海宁长昆包装有限公司 | Automatic cutting mechanism in a kind of wrap-up of BOPP film |
| CN204977603U (en) * | 2015-05-27 | 2016-01-20 | 东莞华成纸业有限公司 | Be applied to rubberizing compression fittings of flute machine |
| CN107414958A (en) * | 2017-09-08 | 2017-12-01 | 广东天劲新能源科技股份有限公司 | Hanging type cutter |
| CN207359151U (en) * | 2017-10-11 | 2018-05-15 | 康维明工程薄膜（张家港）有限公司 | A kind of film cutting device |
| CN207724432U (en) * | 2017-12-18 | 2018-08-14 | 广东尚鑫新材料股份有限公司 | A kind of automatic film cutting machine |
| CN107984507A (en) * | 2017-12-27 | 2018-05-04 | 奉正平 | A kind of circle lithium battery winder membrane cuts away device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941493A (en) * | 2019-05-16 | 2020-11-17 | 苏州巨一智能装备有限公司 | Clamping and cutting device and method for dielectric film |
| CN111941493B (en) * | 2019-05-16 | 2022-04-05 | 苏州巨一智能装备有限公司 | Clamping and cutting device and method for dielectric film |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181127 |