CN103085099A - Cutting knife of lithium battery anode plate and cathode plate pair-roll mill - Google Patents
Cutting knife of lithium battery anode plate and cathode plate pair-roll mill Download PDFInfo
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- CN103085099A CN103085099A CN2013100368292A CN201310036829A CN103085099A CN 103085099 A CN103085099 A CN 103085099A CN 2013100368292 A CN2013100368292 A CN 2013100368292A CN 201310036829 A CN201310036829 A CN 201310036829A CN 103085099 A CN103085099 A CN 103085099A
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- break bar
- knife rest
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- wheel
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Abstract
The invention discloses a cutting knife of a lithium battery anode plate and cathode plate pair-roll mill. The parting tool comprises knife rest fixing rods and a knife rest fixing device arranged on the knife rest fixing rods. A perpendicular knife rest is arranged on the lower portion of the knife rest fixing device. An upper knife wheel and a lower knife wheel are arranged on the perpendicular knife rest in sequence. The upper knife wheel is fixed on the perpendicular knife rest through a shaft of the upper knife wheel, and the lower knife wheel is fixed on the perpendicular knife rest through a shaft of the lower knife wheel. The lower knife wheel is connected with an adjustable-speed motor. The lower knife wheel contacts with the upper wheel. The adjustable-speed motor drives the lower knife wheel to rotate. The lower knife wheel drives the upper knife wheel to rotate relative to the lower knife wheel. Due to the fact that the upper knife wheel and the lower knife wheel are all fixed on one knife rest, the upper knife wheel and the lower knife wheel are an integral whole. Therefore, in the process of production, the upper knife wheel and the lower knife wheel just need adjusting well, materials just need to be replaced, knifes do not need regulating again, and just the whole knife rest needs moving. Moreover, the upper knife wheel and the lower knife wheel are convenient to replace.
Description
Technical field
The present invention relates to a kind of lithium battery positive/negative plate and prune the twin rollers cutting knife of unnecessary pole piece rim charge before continuous pair roller.
Background technology
The twin rollers cutting knife of prior art, its general structure is as follows: 1: lower break bar axle is carried by a motor.Two blades (each of left and right) 2 are housed on lower break bar axle: upper break bar is contained on chuck block, and upper chuck block is by support.Two cylinders form.
Wherein, a cylinder can make the break bar knee-action, and a cylinder can make the break bar left and right moving do.
And, under handle, break bar is adjusted to the position of the required pruning of pole piece when work, upper break bar and lower break bar is debugged the (degree of depth of the penetration of a cutting tool of break bar and lower break bar in adjusting, and the gap of upper break bar and lower break bar) make the up and down break bar can cut off Copper Foil, or aluminium foil.
And after the up and down break bar mixed up, motor just can carry moving lower break bar and rotate.Lower break bar rotates just can carry moving upper break bar rotation.So the up and down break bar has just formed a hobboing cutter, can rolling cut pole piece rim charge.
The technical disadvantages of existing work technology is:
1: upper break bar is what to separate with lower break bar, after during operation, lower break bar being moved on to position that the material rim charge will cut and fixes.Upper chuck block being moved works good upper break bar and lower break bar again.Very inconvenient like this, all to regulate once when namely changing another roll of material (pole piece) at every turn, lose time.
2: toolsetting is very inconvenient, and the up-down adjustment that namely goes up break bar is namely regulated the degree of depth that contacts of break bar and lower break bar, is to realize by the upper-lower position of regulating upper break bar up-down adjustment part.And the up-down adjustment part of upper break bar is fixing by the screw of 1 M6, regulates very inconvenient.Be difficult to be transferred to the appropriate location.Mixed up and also be easy to become flexible.
3: upper chuck block is very unstable very insecure, and namely the upper slitter wheel shaft is contained on break bar cylinder (cylinder of diameter 20*5) bar.By the screw locking of 1 M4, and another cylinder of upper break bar cylinder and upper break bar links together, so upper chuck block part is very unstable.Upper break bar can shake with hand, so that upper break bar coordinates with lower break bar is just bad, often breaks down.
4: it is very inconvenient that lower break bar has damaged replacing.Lower break bar is contained on lower break bar axle.Pull down break bar and must first pull down lower break bar axle.And on lower break bar axle, bearing and gear etc., i.e. bad dismounting are housed.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly can changes easily, toolsetting lithium battery positive/negative plate twin rollers cutting knife easily, and this cutting knife has very large advantage with respect to prior art.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme of taking:
a kind of lithium battery positive/negative plate twin rollers cutting knife, comprise: knife rest fixed bar and the knife rest fixture of being located on the knife rest fixed bar, wherein, be provided with a rail head below the knife rest fixture, and be provided with successively break bar and lower break bar above described rail head, described upper break bar and lower break bar are fixed on described rail head by axle separately, described lower break bar is connected with a buncher, and described lower break bar contacts with described upper break bar, and described buncher drives described lower break bar and rotates, described lower break bar drives described upper break bar and described lower break bar rotates.
Further, preferred structure is, also is provided with between described upper break bar and lower break bar to regulate upper break bar at the upper break bar up and down of rail head upper-lower position slide block, and described upper break bar upper and lower mould piece is connected with described upper break bar.
Further, preferred structure is also to be provided with the whole up-down adjustment slide block of knife rest of the upper-lower position of regulating described rail head between described upper break bar and lower break bar.
Further, preferably structure is, described knife rest fixed bar is set to two, and establishes described knife rest fixture between two knife rest fixed bars, and described rail head is connected with described knife rest fixed bar by described knife rest fixture again.
Further, preferred structure is, described knife rest fixture comprises on the knife rest of combining fixed block under fixed block and knife rest, described knife rest fixed bar is under fixed block and knife rest on described knife rest between fixed block, and under fixed piece and knife rest, fixed block fixes by the integrally-regulated screw of a plurality of knife rests.
Further, preferred structure is also to be provided with one or more handle on described knife rest on fixed block.
Further, preferably structure is, also is provided with break bar protective cover and lower break bar protective cover, and described upper break bar protective cover and lower break bar protective cover lay respectively at the outside of described upper break bar and lower break bar.
Further, preferred structure is that described buncher is chosen the low-power buncher.
After the present invention has taked such scheme, because described up and down break bar is all to be fixed on a knife rest, therefore, described up and down break bar is an integral body, therefore, as long as mix up the up and down break bar when generating after, conversion materials more, all do not want toolsetting again, and only need whole knife rest is moved, and it is also very convenient that it changes lower break bar, and the structure division of up and down break bar is all very firm, as long as just can not occur loosening phenomenon after cutter mixes up.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is described in detail, so that above-mentioned advantage of the present invention is clearer and more definite.Wherein,
Fig. 1 is the structural representation of lithium battery positive/negative plate twin rollers cutting knife of the present invention;
Wherein, fixed block 5, upper break bar up-down adjustment knob 6, upper break bar protective cover 7, upper break bar 8, lower break bar 9, lower break bar protective cover 10, buncher 11 under fixed block 2, the integrally-regulated screw 3 of knife rest, knife rest fixed bar 4, knife rest on handle 1, knife rest.
The specific embodiment
Describe embodiments of the present invention in detail below with reference to drawings and Examples, how the application technology means solve technical problem to the present invention whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.Need to prove, only otherwise consist of conflict, each embodiment in the present invention and each feature in each embodiment can mutually combine, and formed technical scheme is all within protection scope of the present invention.
as shown in Figure 1, described lithium battery positive/negative plate twin rollers cutting knife, comprise: knife rest fixed bar 4 and the knife rest fixture of being located on the knife rest fixed bar, wherein, be provided with a rail head below the knife rest fixture, and be provided with successively break bar 8 and lower break bar 9 above described rail head, wherein, described upper break bar 8 and lower break bar 9 are fixed on described rail head by axle separately, and, described lower break bar 9 is connected with a buncher 11, and described lower break bar contacts with described upper break bar, and described buncher drives described lower break bar and rotates, described lower break bar drives described upper break bar and described lower break bar rotates.
That is to say, in the present embodiment, described up and down break bar is an integral body all the time, is indiscrete.Where cut material.As long as it is just passable that what place whole knife rest is moved to.
And on traditional twin rollers carving knife, break bar is what to separate with lower break bar, where cut material.At first to be transferred to lower break bar where.Again upper break bar and lower break bar are worked good, be a thing that bothers most and transfer upper break bar and lower break bar (making the up and down disconnected foil of break bar energy rolling cut and pole piece), the time used is more of a specified duration, and is easy to damage blade, therefore, this embodiment has good effect.
Wherein, in a preferred embodiment, also be provided with between described upper break bar and lower break bar and regulate break bar at the upper break bar up and down of rail head upper-lower position slide block (not illustrating in figure), described upper break bar upper and lower mould piece is connected with described upper break bar, in order to coordinate with it, relative set upper break bar up-down adjustment knob 6, to carry out corresponding adjustment operation.
And, in preferred embodiment, also be provided with the whole up-down adjustment slide block (not illustrating in figure) of knife rest of the upper-lower position of regulating described rail head between described upper break bar and lower break bar.This embodiment has taked such scheme, and it has the better adjusting advantage to break bar and rail head.
As shown in Figure 1, in a preferred embodiment, described knife rest fixed bar 4 is set to two, and establishes described knife rest fixture between two knife rest fixed bars, and described rail head is connected with described knife rest fixed bar by described knife rest fixture again.
Specifically, described knife rest fixture comprises on the knife rest of combining fixed block 5 under fixed block 2 and knife rest, described knife rest fixed bar is under fixed block and knife rest on described knife rest between fixed block, and under fixed piece and knife rest, fixed block fixes by the integrally-regulated screw 3 of a plurality of knife rests.
Further, in preferred embodiment, also be provided with one or more handle 1 on described knife rest on fixed block, this handle is in order to be convenient for carrying and to move described twin rollers cutting knife.
In addition, as shown in Figure 1, in preferred embodiment, also be provided with break bar protective cover 7 and lower break bar protective cover 10, described upper break bar protective cover and lower break bar protective cover lay respectively at the outside of described upper break bar and lower break bar, and its structure can be taked existing structure, is not elaborated at this.
In preferred embodiment, described buncher 11 is chosen the low-power buncher.
Below technological merit of the present invention and concrete operations advantage are described in detail.
Wherein, in the present invention, the upper slitter wheel shaft is fixed on the slide block of break bar up and down, and by rotation up-down adjustment knob, upper break bar up and down slide block just can move up and down, so upper break bar also can move up and down, upper slitter wheel is adjusted to correct position (upper break bar contact with lower break bar after depth of cut 0.5MM), then locking upward break bar up and down the lock screw of slide block can fix upper break bar, and, the up and down break bar is an integral body, also can move up and down.The screw of regulating in the integrally-regulated screw hole of knife rest just can make whole up and down break bar move up and down, after being adjusted to desired position, lock screw can be fixed the position of whole up and down break bar, in addition, whole knife rest also can move left and right, unclamp two handles and just can move left and right whole knife rest, after moving to desired position, tighten two handles and get final product.
The beneficial effect that the present invention brings is as follows:
1: it is convenient to debug during the dress cutter, and the precision of up and down break bar tool setting is also very high, has saved the toolsetting time.Improved the precision of cutter.
2: after knife rest is contained on twin rollers, need not transfer again the up and down break bar, save the toolsetting time.
3: the up and down break bar with regard to the blade that can not wear and tear because of toolsetting, and breaks blade during toolsetting without toolsetting, has reduced the expense of blade.
4: sound construction is stable, just can not break down, and has saved maintenance time.
5: when the up and down break bar damages, be easy to more allowing blade replacement, also saved maintenance time.
6: sound construction is stable, and the debugging blade is convenient, just can transfer the up and down break bar better, will cut out pole piece and foil does not have burr, has namely improved the quality of product.
7: power of motor is little, only has 15W, and two of left and right are 30W just altogether, and the motor of traditional twin rollers cutting knife has 120W, has saved electric energy.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. lithium battery positive/negative plate twin rollers cutting knife, it is characterized in that, comprise: knife rest fixed bar and the knife rest fixture of being located on the knife rest fixed bar, wherein, be provided with a rail head below the knife rest fixture, and be provided with successively break bar and lower break bar above described rail head, described upper break bar and lower break bar are fixed on described rail head by axle separately, described lower break bar is connected with a buncher, and described lower break bar contacts with described upper break bar, and described buncher drives described lower break bar and rotates, described lower break bar drives described upper break bar and described lower break bar rotates.
2. lithium battery positive/negative plate twin rollers cutting knife according to claim 1, it is characterized in that, also be provided with between described upper break bar and lower break bar and regulate break bar at the upper break bar up and down of rail head upper-lower position slide block, described upper break bar upper and lower mould piece is connected with described upper break bar.
3. lithium battery positive/negative plate twin rollers cutting knife according to claim 2, is characterized in that, also is provided with the whole up-down adjustment slide block of knife rest of the upper-lower position of regulating described rail head between described upper break bar and lower break bar.
4. lithium battery positive/negative plate twin rollers cutting knife according to claim 1, it is characterized in that, described knife rest fixed bar is set to two, and establishes described knife rest fixture between two knife rest fixed bars, and described rail head is connected with described knife rest fixed bar by described knife rest fixture again.
5. lithium battery positive/negative plate twin rollers cutting knife according to claim 4, it is characterized in that, described knife rest fixture comprises on the knife rest of combining fixed block under fixed block and knife rest, described knife rest fixed bar is under fixed block and knife rest on described knife rest between fixed block, and under fixed piece and knife rest, fixed block fixes by the integrally-regulated screw of a plurality of knife rests.
6. lithium battery positive/negative plate twin rollers cutting knife according to claim 1, is characterized in that, also is provided with one or more handle on described knife rest on fixed block.
7. lithium battery positive/negative plate twin rollers cutting knife according to claim 1, is characterized in that, also is provided with break bar protective cover and lower break bar protective cover, and described upper break bar protective cover and lower break bar protective cover lay respectively at the outside of described upper break bar and lower break bar.
8. lithium battery positive/negative plate twin rollers cutting knife according to claim 1, is characterized in that, described buncher is chosen the low-power buncher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036829.2A CN103085099B (en) | 2013-01-31 | 2013-01-31 | A kind of lithium battery positive-negative plate twin rollers cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036829.2A CN103085099B (en) | 2013-01-31 | 2013-01-31 | A kind of lithium battery positive-negative plate twin rollers cutting knife |
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| Publication Number | Publication Date |
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| CN103085099A true CN103085099A (en) | 2013-05-08 |
| CN103085099B CN103085099B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310036829.2A Expired - Fee Related CN103085099B (en) | 2013-01-31 | 2013-01-31 | A kind of lithium battery positive-negative plate twin rollers cutting knife |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531685A (en) * | 2019-01-04 | 2019-03-29 | 东阳市伟群制刀缝配有限公司 | A kind of fabric cutter abrasive band automatic fine cutting rounding machine cutter correcting system |
| CN110255266A (en) * | 2019-06-11 | 2019-09-20 | 深圳市恒捷自动化有限公司 | Cutting mechanism on a kind of plastic-aluminum film pole piece cutting machine |
| CN114083045A (en) * | 2021-11-22 | 2022-02-25 | 南京百泽机械有限公司 | Novel cutter frame is divided to positive negative pole piece of battery |
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| US3871259A (en) * | 1973-09-28 | 1975-03-18 | Portage Newspaper Supply | Paper trimmer apparatus |
| CN201049476Y (en) * | 2006-12-19 | 2008-04-23 | 南通环球塑料工程有限公司 | Hobbing device |
| JP2008258097A (en) * | 2007-04-09 | 2008-10-23 | Toyota Motor Corp | Cutting method of diffusion layer, and membrane-electrode assembly manufactured by using it |
| CN201235416Y (en) * | 2008-07-30 | 2009-05-13 | 新疆众和股份有限公司 | Flexible plate cutting machine |
| CN201257544Y (en) * | 2008-10-30 | 2009-06-17 | 苏州市德意机电设备有限公司 | Edge cutter |
| CN102320000A (en) * | 2011-07-08 | 2012-01-18 | 邢台纳科诺尔极片轧制设备有限公司 | Rolling and slitting system for battery plate |
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2013
- 2013-01-31 CN CN201310036829.2A patent/CN103085099B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871259A (en) * | 1973-09-28 | 1975-03-18 | Portage Newspaper Supply | Paper trimmer apparatus |
| CN201049476Y (en) * | 2006-12-19 | 2008-04-23 | 南通环球塑料工程有限公司 | Hobbing device |
| JP2008258097A (en) * | 2007-04-09 | 2008-10-23 | Toyota Motor Corp | Cutting method of diffusion layer, and membrane-electrode assembly manufactured by using it |
| CN201235416Y (en) * | 2008-07-30 | 2009-05-13 | 新疆众和股份有限公司 | Flexible plate cutting machine |
| CN201257544Y (en) * | 2008-10-30 | 2009-06-17 | 苏州市德意机电设备有限公司 | Edge cutter |
| CN102320000A (en) * | 2011-07-08 | 2012-01-18 | 邢台纳科诺尔极片轧制设备有限公司 | Rolling and slitting system for battery plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531685A (en) * | 2019-01-04 | 2019-03-29 | 东阳市伟群制刀缝配有限公司 | A kind of fabric cutter abrasive band automatic fine cutting rounding machine cutter correcting system |
| CN110255266A (en) * | 2019-06-11 | 2019-09-20 | 深圳市恒捷自动化有限公司 | Cutting mechanism on a kind of plastic-aluminum film pole piece cutting machine |
| CN110255266B (en) * | 2019-06-11 | 2020-11-17 | 深圳市恒捷自动化有限公司 | Last cutting mechanism of plastic-aluminum membrane pole piece cutting machine |
| CN114083045A (en) * | 2021-11-22 | 2022-02-25 | 南京百泽机械有限公司 | Novel cutter frame is divided to positive negative pole piece of battery |
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| Publication number | Publication date |
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| CN103085099B (en) | 2016-12-28 |
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Granted publication date: 20161228 Termination date: 20210131 |