CN109500882A - A kind of cutter for cutting corners of lithium ion soft-package battery battery core - Google Patents
A kind of cutter for cutting corners of lithium ion soft-package battery battery core Download PDFInfo
- Publication number
- CN109500882A CN109500882A CN201811310414.9A CN201811310414A CN109500882A CN 109500882 A CN109500882 A CN 109500882A CN 201811310414 A CN201811310414 A CN 201811310414A CN 109500882 A CN109500882 A CN 109500882A
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- China
- Prior art keywords
- battery core
- cutter
- lithium ion
- connecting rod
- backing board
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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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/12—Slitting marginal portions of the work, i.e. forming cuts, without removal of material, at an angle, e.g. a right angle, to the edge of the work
-
- 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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
- B26D1/095—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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- 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
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of cutter for cutting corners of lithium ion soft-package battery battery core, including backing board (1), the battery core positioning plate (2) of cross direction profiles is provided at the top of the backing board (1)；The backing board (1) is fixedly mounted on the left side of battery core positioning plate (2) there are two lower cutter (7), and described two lower cutters (7) are symmetrical in front and back；The top of described two lower cutters (7) is symmetrical arranged there are two upper cutter (11), and described two upper cutters (11) are symmetrical in front and back；Described two upper cutters (11) are connected with cylinder (9).The present invention reliable, efficiently can carry out corner cut processing to lithium ion soft-package battery battery core, reduce human cost, guarantee the accuracy of corner cut position, to improve the consistency and safety of battery core, suitability requirement when meeting automobile electrical core module group assembling to battery core, it is suitble to widely apply, is of great practical significance.
Description
Technical field
The present invention relates to battery battery core technical fields, fill more particularly to a kind of corner cut of lithium ion soft-package battery battery core
It sets.
Background technique
Currently, lithium ion battery cell have many advantages, such as specific energy is high, be recycled often, storage time it is long, not only
Such as mobile phone, DV and laptop computer is used widely on a portable electronic device, and is widely applied
In terms of the large and medium-sized electrical equipment such as electric car, electric bicycle and electric tool.
With the maturation of electric vehicle engineering and improved day by day, electric car and hybrid vehicle Stepping into daily life
Dream has become possibility, and during electric car is universal, vehicle-mounted high-capacity lithium-ion power battery battery core performance
Superiority and inferiority directly affects the overall performance of electric car.This is proposed for the vehicle-mounted electric core of lithium ion power battery of electric car
Higher requirement, such as require higher safety, more excellent performance, weight are lighter etc..
It is multiple to fit together for the lithium ion soft-package battery battery core of monomer, it can after formation battery battery core mould group
It is used on electric automobile.The feature good compared to the battery core conformity of square battery battery core, lithium ion Soft Roll electricity
Pond battery core, due to the difference in manufacture craft, the shape of battery core is affected by human factor, it is difficult to reach the consistent of shape
Property require, this to it is vehicle-mounted assembling cause bigger difficulty.Wherein, existing lithium ion soft-package battery battery core, sometimes needs
Carrying out corner cut to surrounding or side, (shapes and sizes in the corner specifically cut out, can be according to the model and use of practical battery core
The needs at family, are correspondingly arranged), cutting manually is carried out by operator, so that the consistency of its shape is poor.Cause
This, not only impacts the vehicle-mounted assembling of lithium ion soft-package battery battery cores multiple on electric car, but also will affect lithium from
The security performance of sub- soft-package battery battery core is above standard once cutting part, will lead to the encapsulation of lithium ion soft-package battery battery core
It is smaller to retain position, ability to bear is deteriorated, to be unable to reach the safety standard of battery core requirement.
Therefore, at present there is an urgent need to develop a kind of device out, can it is reliable, efficiently to lithium ion soft-package battery battery core
Corner cut processing is carried out, human cost is reduced, guarantees the accuracy of corner cut position, so that the consistency and safety of battery core are improved,
Suitability requirement when meeting automobile electrical core module group assembling to battery core.
Summary of the invention
It, can in view of this, the object of the present invention is to provide a kind of cutter for cutting corners of lithium ion soft-package battery battery core
It leans on, corner cut processing efficiently is carried out to lithium ion soft-package battery battery core, reduce human cost, guarantee the accuracy of corner cut position,
To improve the consistency and safety of battery core, the suitability of battery core is required when meeting automobile electrical core module group assembling, is suitble to
It widely applies, is of great practical significance.
For this purpose, the present invention provides a kind of cutter for cutting corners of lithium ion soft-package battery battery core, including backing board, the collet
The battery core positioning plate of cross direction profiles is provided at the top of plate；
There are two lower cutters in the fixed installation of the left side of battery core positioning plate for the backing board, before described two lower cutters are in
It is symmetrical afterwards；
The top of described two lower cutters is symmetrical arranged there are two upper cutter, and described two upper cutters symmetrically divide in front and back
Cloth；
Described two upper cutters are connected with cylinder.
Wherein, the angle between described two lower cutters is acute angle, and the left end spacing of described two lower cutters is less than
Right end spacing.
Wherein, the left end of the backing board is equipped with the cylinder locating support an of vertical distribution, the cylinder positioning branch
The cylinder is installed on frame；
The driving output shaft of the cylinder is fixedly connected with a upper cutter locating support；
The right side of the upper cutter locating support is fixedly installed with described two upper cutters.
Wherein, the cylinder, the center at the top of cylinder locating support.
Wherein, hollow, bottom-open protective cover, the upper cutter are additionally provided on the right side of the cylinder locating support
Locating support and upper cutter are located inside the protective cover.
Wherein, the protective cover bottom is higher than the top of lower cutter, and the top of the protective cover bottom and lower cutter
Between spacing be equal to preset spacing.
Wherein, also there is a waste material to fall gap in the left side of each lower cutter；
An open-topped, hollow plastic-aluminum case is also placed with below the left end of the backing board；
The vertical center line of the plastic-aluminum case, the midpoint with the central point line of described two lower cutters are located at same
On one vertical line.
Wherein, the bottom left end front and rear sides of the backing board are fixedly installed first bottom an of cross direction profiles respectively
Bracket, the bottom, right end margin of the backing board are fixedly installed second bottom bracket an of genesis analysis；
The plastic-aluminum case is located at the position between two the first bottom brackets.
Wherein, backing board both sides before and after positioning plate are also placed with the first movable rib and the second activity respectively
Baffle；
The trailing flank of the backing board be fixedly installed first on corresponding position in the middle part of the first movable rib
Bracer is longitudinally provided through first connecting rod in first supporting block, and the rear end of the first connecting rod is fixedly connected with
First adjusting knob, the front end of the first connecting rod are fixedly connected with the first movable rib, the outer wall of the first connecting rod
It is threadedly coupled with first supporting block；
The leading flank of the backing board be fixedly installed second on corresponding position in the middle part of the second movable rib
Bracer is longitudinally provided through the second connecting rod in second supporting block, and the front end of second connecting rod is fixedly connected with
Second adjusting knob, the rear end of second connecting rod are fixedly connected with the second movable rib, the outer wall of second connecting rod
It is threadedly coupled with second supporting block；
The right side of the backing board is fixedly installed third supporting block on position corresponding with movable bottom edge rear end,
It is extended transversely through in the third supporting block and is provided with third connecting rod, the right end of the third connecting rod is fixedly connected with third tune
Knob is saved, the left end of the third connecting rod is fixedly connected with movable bottom edge, the outer wall of the third connecting rod and the third
Supporting block is threadedly coupled；
First movable rib, the second flapper and the top on movable bottom edge are higher than the height at the top of battery core positioning plate
Degree.
Wherein, the described first movable rib, the second flapper are also respectively set in the side towards battery core positioning plate
There are two battery cores to pick and place slot.
By the above technical solution provided by the invention as it can be seen that compared with prior art, the invention proposes a kind of lithium from
The cutter for cutting corners of sub- soft-package battery battery core reliable, efficiently can carry out corner cut processing to lithium ion soft-package battery battery core, subtract
Few human cost guarantees that the accuracy of corner cut position meets automobile electrical core model to improve the consistency and safety of battery core
To the suitability requirement of battery core when group assembling, it is suitble to widely apply, is of great practical significance.
Detailed description of the invention
Fig. 1 is that a kind of cutter for cutting corners of lithium ion soft-package battery battery core provided by the invention is being fitted without protective cover, right
One lithium ion soft-package battery battery core carries out the schematic perspective view before corner cut；
Fig. 2 is a kind of exploded perspective exploded pictorial of the cutter for cutting corners of lithium ion soft-package battery battery core provided by the invention
Figure；
Fig. 3 is a kind of cutter for cutting corners of lithium ion soft-package battery battery core provided by the invention in no placement lithium ion Soft Roll
Schematic perspective view when battery battery core；
Fig. 4 be a kind of cutter for cutting corners of lithium ion soft-package battery battery core provided by the invention in one embodiment, to one
After a lithium ion soft-package battery battery core carries out corner cut, the schematic perspective view of the finished product lithium ion soft-package battery battery core of acquisition；
In figure, 1 is backing board, and 2 be battery core positioning plate, and 3 be the first movable rib, and 4 be the second movable rib, and 5 be work
Dynamic bottom edge；
611 be the first adjusting knob, and 612 be first connecting rod, and 613 be the first supporting block；
621 be the second adjusting knob, and 622 be the second connecting rod, and 623 be the second supporting block；
631 be third adjusting knob, and 632 be third connecting rod, and 633 be third supporting block；
7 be lower cutter, and 8 be cylinder locating support, and 9 be cylinder, and 10 be upper cutter locating support, and 11 be upper cutter, and 12 are
Plastic-aluminum case, 131 be the first bottom bracket, and 132 be the second bottom bracket, and 14 be protective cover, and 20 be lithium ion soft-package battery
Battery core, 30 fall gap for waste material.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 4, a kind of cutter for cutting corners of lithium ion soft-package battery battery core provided by the invention, including backing board
1, the top of the backing board 1 is provided with the battery core positioning plate 2 of cross direction profiles；
There are two lower cutter 7 (its blade is upward), institutes in the fixed installation of the left side of battery core positioning plate 2 for the backing board 1
It is symmetrical in front and back to state two lower cutters 7；
The tops of described two lower cutters 7 is symmetrical arranged there are two upper cutter 11 (its blade is downward), it is described two on cut
Knife 11 is symmetrical in front and back；
Described two upper cutters 11 are connected with cylinder 9.
In the present invention, in specific implementation, the angle between described two lower cutters 7 is acute angle, and it is described two under
The left end spacing of cutter 7 is less than right end spacing.
It should be noted that specific location, deviation angle and the size of two lower cutters 7 can bases for the present invention
Depending on the plastic-aluminum part in 2 position of positioning plate, the size of battery core and the required battery core corner cut away.
In the present invention, in specific implementation, the left end of the backing board 1 is equipped with the cylinder positioning branch an of vertical distribution
Frame 8 is equipped with the cylinder 9 on the cylinder locating support 8；
The driving output shaft of the cylinder 9 is fixedly connected with (such as threaded connection) with a upper cutter locating support 10；
The right side of the upper cutter locating support 10 is fixedly installed with described two upper cutters 11.
For the present invention, it should be noted that cylinder locating support 8, size and location are according to upper cutter 11, cylinder 9
Position and size require design.Ensure that upper cutter 9 and lower cutter 7 cooperate together, battery core four can be cut acording to the requirement of user
The plastic-aluminum part at angle.And upper cutter locating support 10, for connecting upper cutter 11 and cylinder 9, in order to control upper cutter 11
Mobile, the position of upper cutter locating support 10 and size are specific that upper cutter 11 is cooperated to be designed.
In specific implementation, the cylinder 9, positioned at the center at 8 top of cylinder locating support, for controlling upper cutter 11
Whereabouts and rise, i.e., driving upper cutter 11 move up and down in vertical direction.
For the present invention, it should be noted that upper cutter 11 there are two connections on the upper cutter locating support 10, two
The position of upper cutter 11 and dimensional fits lower cutter 7 are designed, it is ensured that when upper cutter 11 falls, can be bonded with lower cutter 7.Cause
This, when the upper cutter 11 moves downward under the driving of cylinder 9, the blade of upper cutter 11 will be handed over the blade of lower cutter 7
Mistake carries out the object (such as angle of lithium ion soft-package battery battery core 20, i.e. one piece of plastic-aluminum part) wherein placed to realize
It cuts, cut.
It should be noted that according to the needs of client, it is described on switch to the angle cam trimming (i.e. the knife edge) of 11 and lower cutter 7
Shape can be preset shape, to meet the corner cut demand of different shapes of different lithium ion soft-package battery battery cores 20, example
Such as, switched on described 11 and lower cutter 7 may include two trimmings (i.e. the knife edge) that angle is obtuse angle, so as to cut out such as figure
Shape shown in 4, it is, of course, also possible to be L-shaped shape, or directly be linear type, with sufficiently meet different model battery core with
And the use demand of different user.
In specific implementation, the right side of the cylinder locating support 8 is additionally provided with hollow, bottom-open protective cover 14,
The upper cutter locating support 10 and upper cutter 11 are located at 14 the inside of protective cover.
In specific implementation, 14 bottom of protective cover is higher than the top of lower cutter 7, and 14 bottom of the protective cover is under
Spacing between the top of cutter 7 is equal to preset spacing (such as equal to 5 millimeters, less than the thickness of usual finger).Therefore, originally
Invention, can effectively by allow protective cover 14 be slightly above lower cutter 7 top, only can by battery core front end, need corner cut
Plastic-aluminum part can effectively prevent operator to protrude into hand between upper cutter and lower cutter, prevent the generation of contingency.
In the present invention, in specific implementation, the battery core positioning plate 2 is located at the longitudinally middle position of the backing board 1,
And center setting to the left.
In the present invention, in specific implementation, also there is a waste material to fall gap 30 in the left side of each lower cutter 7；
An open-topped, hollow plastic-aluminum case 12, the aluminium are also placed with below the left end of the backing board 1
The plastic-aluminum part of corner location of the modeling case 12 for storing the battery core fallen by upper cutter, lower cutter cutting.
In specific implementation, the vertical center line of the plastic-aluminum case 12 connects with the central point of described two lower cutters 7
The midpoint (i.e. middle position) of line is located in same vertical line.
In the present invention, in specific implementation, the bottom left end front and rear sides of the backing board 1 are fixedly installed one respectively
First bottom bracket 131 of cross direction profiles, the bottom, right end margin of the backing board 1 are fixedly installed the of a genesis analysis
Two bottom brackets 132；
The plastic-aluminum case 12 is located at the position between two the first bottom brackets 131, by two the first bottom brackets
131 be wrapped in.
Based on above technical scheme it is found that in the present invention, positioning branch by lower cutter 7, upper cutter 11, cylinder 9, cylinder
Frame 8, upper cutter locating support 10 together, organize the cutting knot in the corner (corner of battery core is aluminium plastic material part) of pairs of battery core
Structure.By the cooperation of upper cutter 7, lower cutter 11 and cylinder 9, the plastic-aluminum part in the battery core corner cut off needed for capable of cutting.
In order to when cutting battery core, so that the lithium ion soft-package battery battery core for being placed in 2 top surface of battery core positioning plate is not allowed
Effect that is mobile and influencing cutting easily occurs, for the present invention, the backing board 1 both sides before and after positioning plate 2 are also distinguished
It is placed with the first movable rib 3 and the second flapper 4；
The bottom surface of first movable rib 3 and the second flapper 4 is only in contact with 1 top surface of backing board, is not fixed
Connection；
The trailing flank of the backing board 1 is fixedly installed first on position corresponding with 3 middle part of the first activity rib
Supporting block 613 is longitudinally provided through first connecting rod 612 in first supporting block 613, the first connecting rod 612
Rear end is fixedly connected with the first adjusting knob 611, and the front end of the first connecting rod 612 is fixedly connected with the first movable rib 3,
The outer wall (i.e. its part for being located at left and right ends) of the first connecting rod 612 is threadedly coupled with first supporting block 613；Cause
This, adjusts the first adjusting knob 611, position of the adjustable first movable rib 3 in 1 top surface of backing board by rotation.
The leading flank of the backing board 1 is fixedly installed second on position corresponding with 4 middle part of the second activity rib
Supporting block 623 is longitudinally provided through the second connecting rod 622 in second supporting block 623, second connecting rod 622
Front end is fixedly connected with the second adjusting knob 621, and the rear end of second connecting rod 622 is fixedly connected with the second movable rib 4,
The outer wall (i.e. its part for being located at left and right ends) of second connecting rod 622 is threadedly coupled with second supporting block 623；Cause
This, adjusts the second adjusting knob 621, position of the adjustable second movable rib 4 in 1 top surface of backing board by rotation.
In specific implementation, in order to further prevent place 2 top surface of battery core positioning plate lithium ion soft-package battery battery core to
It moves right, the backing board 1 is also placed with movable bottom edge 5 on the right of positioning plate 2；
The right side of the backing board 1 is fixedly installed third support on position corresponding with movable 5 rear end of bottom edge
Block 633 extends transversely through in the third supporting block 633 and is provided with third connecting rod 632, the right end of the third connecting rod 632
It is fixedly connected with third adjusting knob 631, the left end of the third connecting rod 632 is fixedly connected with movable bottom edge 5, the third
The outer wall (part for being located at its left and right ends) of connecting rod 632 is threadedly coupled with the third supporting block 633；Therefore, pass through
Rotation adjusts third adjusting knob 631, so as to adjust movable bottom edge 5 in the position of 1 top surface of backing board.
It should be noted that, by the movable rib 3 of setting first and the second flapper 4, can be used for for the present invention
The front and rear sides for the lithium ion soft-package battery battery core that 2 top surface of battery core positioning plate is placed are limited；And pass through setting activity
Bottom edge 5 can be used for limiting the right end of battery core；
For the present invention, the first movable rib 3, the second flapper 4 and the position on movable bottom edge 5 can be according to need
The size of the battery core of corner cut is wanted to be designed, three and battery core positioning plate 2 are arranged on backing board 1.
In specific implementation, the first movable rib 3, the second flapper 4 and the top on movable bottom edge 5 are positioned higher than battery core
The height at the top of bottom plate 2, effectively to be limited to battery core, the height amplitude specifically exceeded, by the battery core for needing corner cut
Thickness determines.
In specific implementation, the first adjusting knob 611, the second adjusting knob 621 and third adjusting knob 631 are used for root
It requires to be finely adjusted according to battery core size and different trimmings；Wherein, the first adjusting knob 611, the second adjusting knob 621 with it is corresponding
The middle position of rib is correspondingly arranged, and the third adjusting knob 631 on movable bottom edge 5 is located at rear end, close at the tab of battery core.
Based on above technical scheme it is found that in the present invention, being lived by the movable rib 3, second of battery core positioning plate 2, first
Move baffle 4, movable bottom edge 5, the first adjusting knob 611, the second adjusting knob 621 and third adjusting knob 631 together, group
Positioning (limit) structure of the battery core of corner cut is needed in pairs.
In the present invention, in specific implementation, the described first movable rib 3, the second flapper 4 are positioning bottom towards battery core
The side of plate 2 is also respectively provided with two battery cores and picks and places slot 15, to facilitate user, takes out from the front and rear sides of battery core and completes corner cut
Battery core, thanks.
In order to which technical solution of the present invention is more clearly understood, illustrate lithium ion soft-package battery electricity provided by the invention below
The operating process of the cutter for cutting corners of core.
Referring to Fig. 1, when first sample is debugged, firstly, by adjusting the first adjusting knob 611, the second adjusting knob 621 and the
First movable rib 3, the second flapper 4, movable bottom edge 5 are adjusted to outermost limit by three adjusting knobs 631；
Then, battery core is placed on battery core positioning plate 2, adjusts the position of battery core, it is ensured that lower cutter 7 and upper cutter 11
Staggered place be in required cutting position；
Then, by the first adjusting knob 611, the second adjusting knob 621 and third adjusting knob 631, before battery core
The first of two sides the movable rib 3, the second flapper 4 and the movable bottom edge 5 on the right are finely adjusted afterwards, to reach the limit of battery core
Bit function；
Then, by the whereabouts of switch control cylinder 9, the cutting of the parts of plastics in the corner of battery core is carried out, completes cutting
Afterwards, upper cutter 11 lifts, and discarded plastic-aluminum part will directly be fallen in plastic-aluminum case 12.Battery core is overturn afterwards, is completed to another
It cuts in the corner of side.For subsequent battery core since shape is not completely the same, when cutting, can be by adjusting the first adjusting knob
611, the second adjusting knob 621 and third adjusting knob 631, to realize the precise positioning to battery core again.
It should be noted that for the present invention, the battery core of different model and different production batch is fully taken into account outside
It is had differences in shape, therefore the first movable rib 3, the second flapper 4, movable bottom edge 5 is designed as adjustable form, effectively
Ground prevents in existing uncontrollable battery core locating slot that existing " influence different by battery core shape causes cutting matter
The generation of this problem of amount difference ", improves the production efficiency and product qualification rate of battery core.
For the present invention, in specific implementation, the backing board 1 is using red phenolic material；
The movable rib 3 of battery core positioning plate 2, first, the second flapper 4, movable bottom edge 5, using black phenoplasts
Material；First adjusting knob 611, the second adjusting knob 621 and third adjusting knob 631 can use stainless steel material；
Lower cutter 7, upper cutter 11 and cylinder 9 are standard component；Cylinder locating support 8, upper cutter locating support 10 and plastic-aluminum
Case 12 is aluminium；First bottom bracket 131 and the second bottom bracket 132 use polytetrafluoroethylene material；Protective cover 14 is
Organic glass is made.
In conclusion compared with prior art, a kind of corner cut dress of lithium ion soft-package battery battery core provided by the invention
It sets, corner cut processing reliable, efficiently can be carried out to lithium ion soft-package battery battery core, reduce human cost, guarantee corner cut position
The accuracy set, to improve the consistency and safety of battery core, to the adaptation of battery core when meeting automobile electrical core module group assembling
Property require, be suitble to widely apply, be of great practical significance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of cutter for cutting corners of lithium ion soft-package battery battery core, which is characterized in that including backing board (1), the backing board (1)
Top be provided with the battery core positioning plates (2) of cross direction profiles；
There are two lower cutter (7), described two incisions in the fixed installation of the left side of battery core positioning plate (2) for the backing board (1)
Knife (7) is symmetrical in front and back；
The top of described two lower cutters (7) is symmetrical arranged there are two upper cutter (11), and described two upper cutters (11) are in front and back
It is symmetrical；
Described two upper cutters (11) are connected with cylinder (9).
2. the cutter for cutting corners of lithium ion soft-package battery battery core as described in claim 1, which is characterized in that described two lower cutters
(7) angle between is acute angle, and the left end spacing of described two lower cutters (7) is less than right end spacing.
3. the cutter for cutting corners of lithium ion soft-package battery battery core as described in claim 1, which is characterized in that the backing board (1)
Left end the cylinder locating support (8) of one vertical distribution is installed, the cylinder is installed on the cylinder locating support (8)
(9)；
The driving output shaft of the cylinder (9) is fixedly connected with a upper cutter locating support (10)；
The right side of the upper cutter locating support (10) is fixedly installed with described two upper cutters (11).
4. the cutter for cutting corners of lithium ion soft-package battery battery core as claimed in claim 3, which is characterized in that the cylinder (9), position
Center at the top of cylinder locating support (8).
5. the cutter for cutting corners of lithium ion soft-package battery battery core as claimed in claim 3, which is characterized in that the cylinder positioning branch
Hollow, bottom-open protective cover (14), the upper cutter locating support (10) and upper cutter are additionally provided on the right side of frame (8)
(11) it is located inside the protective cover (14).
6. the cutter for cutting corners of lithium ion soft-package battery battery core as claimed in claim 5, which is characterized in that the protective cover (14)
Bottom is higher than the top of lower cutter (7), and the spacing between the protective cover (14) bottom and the top of lower cutter (7) is equal to
Preset spacing.
7. the cutter for cutting corners of lithium ion soft-package battery battery core as described in claim 1, which is characterized in that each lower cutter
(7) also there is a waste material to fall gap (30) in left side；
An open-topped, hollow plastic-aluminum case (12) is also placed with below the left end of the backing board (1)；
The vertical center line of the plastic-aluminum case (12), the midpoint with the central point line of described two lower cutters (7), is located at
In same vertical line.
8. the cutter for cutting corners of lithium ion soft-package battery battery core as claimed in claim 7, which is characterized in that the backing board (1)
Bottom left end front and rear sides be fixedly installed first bottom bracket (131) an of cross direction profiles, the backing board (1) respectively
Bottom, right end margin be fixedly installed second bottom bracket (132) an of genesis analysis；
The plastic-aluminum case (12) is located at the position between two the first bottom brackets (131).
9. such as the cutter for cutting corners of lithium ion soft-package battery battery core described in any item of the claim 1 to 8, which is characterized in that institute
It states backing board (1) both sides before and after positioning plate (2) and is also placed with the first movable rib (3) and the second flapper respectively
(4)；
The trailing flank of the backing board (1) is fixedly installed first on position corresponding with the first activity rib (3) middle part
Supporting block (613) is longitudinally provided through first connecting rod (612), the first connecting rod in first supporting block (613)
(612) rear end is fixedly connected with the first adjusting knob (611), the front end of the first connecting rod (612) and the first active catch
Side (3) is fixedly connected, and the outer wall of the first connecting rod (612) is threadedly coupled with first supporting block (613)；
The leading flank of the backing board (1) is fixedly installed second on position corresponding with the second activity rib (4) middle part
Supporting block (623) is longitudinally provided through the second connecting rod (622) in second supporting block (623), second connecting rod
(622) front end is fixedly connected with the second adjusting knob (621), the rear end of second connecting rod (622) and the second active catch
Side (4) is fixedly connected, and the outer wall of second connecting rod (622) is threadedly coupled with second supporting block (623)；
The right side of the backing board (1) is fixedly installed third support on position corresponding with movable bottom edge (5) rear end
Block (633) is extended transversely through in the third supporting block (633) and is provided with third connecting rod (632), the third connecting rod
(632) right end is fixedly connected with third adjusting knob (631), the left end of the third connecting rod (632) and movable bottom edge (5)
It is fixedly connected, the outer wall of the third connecting rod (632) is threadedly coupled with the third supporting block (633)；
It is pushed up higher than battery core positioning plate (2) at the top of first movable rib (3), the second flapper (4) and movable bottom edge (5)
The height in portion.
10. the cutter for cutting corners of lithium ion soft-package battery battery core as claimed in claim 9, which is characterized in that first activity
Rib (3), the second flapper (4) are also respectively provided with two battery cores in the side towards battery core positioning plate (2) and pick and place slot
(15)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310414.9A CN109500882A (en) | 2018-11-06 | 2018-11-06 | A kind of cutter for cutting corners of lithium ion soft-package battery battery core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310414.9A CN109500882A (en) | 2018-11-06 | 2018-11-06 | A kind of cutter for cutting corners of lithium ion soft-package battery battery core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500882A true CN109500882A (en) | 2019-03-22 |
Family
ID=65747620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811310414.9A Pending CN109500882A (en) | 2018-11-06 | 2018-11-06 | A kind of cutter for cutting corners of lithium ion soft-package battery battery core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500882A (en) |
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| CN110112454A (en) * | 2019-05-27 | 2019-08-09 | 广东新宇智能装备有限公司 | A kind of full-automatic Soft Roll bluetooth button cell sealed in unit and its packaging technology |
| CN110696079A (en) * | 2019-08-09 | 2020-01-17 | 深圳市天劲新能源研究院 | Automatic corner cutting machine |
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Effective date of registration: 20220126 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Applicant after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai new and high technology Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai Nan Road No. 38. Applicant before: LISHEN POWER BATTERY SYSTEMS Co.,Ltd. |
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