CN201102099Y - Pneumatic lithium electrode cutting machine - Google Patents
Pneumatic lithium electrode cutting machine Download PDFInfo
- Publication number
- CN201102099Y CN201102099Y CNU2007200979173U CN200720097917U CN201102099Y CN 201102099 Y CN201102099 Y CN 201102099Y CN U2007200979173 U CNU2007200979173 U CN U2007200979173U CN 200720097917 U CN200720097917 U CN 200720097917U CN 201102099 Y CN201102099 Y CN 201102099Y
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- pneumatic
- knife
- platform
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Abstract
The utility model relates to a pneumatic lithium electrode shearer, a platform, the surface of which is higher than a substrate, is fixed on one side of the substrate, a lower cuboid polypropylene cutting shear is fixed on the end surface of the platform which is corresponding to the substrate, the upper surface of the platform is a polypropylene board, the substrate is provided with a vertically reciprocating mechanism that is vertically arranged and driven by pneumatic pistons, and an upper polypropylene cutting shear fixed on the mechanism and the lower cutting shear form a shearing pair. The shearer is a pneumatic tool that can be simply operated and conveniently and flexibly used, an operator only needs to receive a simple training in order to work with the shearer, the shearing efficiency can be increased by at least two times compared with a manual tool, moreover, the size consistency of strips is good, the sheared edge has no burr, and almost no waste products are produced. Moreover, the shearer can totally avoid the frequent adhesion phenomena of metal lithium strip materials and regular maintenance. The shearer has the advantages of simple structure and practicability.
Description
Technical field
The utility model belongs to cutting means, particularly relates to a kind of pneumatic lithium electrode cutter.
Background technology
Lithium electrode is meant the negative pole of lithium battery, and its material is through cutting acquisition by the lithium metal band.Because it is lithium metal has the characteristic that quality is very soft, occur adhesion when contacting with other material with multiple metal, therefore difficult to cutting apart of lithium metal band.
In the known technology, mainly be the printing paper cutter, when preventing to cut and the adhesion of lithium band, paste the single face gummed paper in the tough oral area of sensitive paper cutter position and other position that might contact at least with the lithium band to the partition tools of lithium metal band.There is following major defect in the printing paper cutter of described stickup single face gummed paper when cutting the lithium band: at first be that the printing paper cutter is a kind of hand tools, it is low to cut efficient.Next is that the slitting dimensional uniformity is poor, and rabbet is prone to burr, and percent defective is higher.In addition, the single face gummed paper is easy to wear, needs often to change and use inconvenience.
Summary of the invention
The utility model is to use the printing paper cutter to cut the existing above-mentioned technical problem of lithium band and propose a kind of pneumatic lithium electrode cutter in order to solve.
The utility model uses the printing paper cutter to cut the existing above-mentioned technical problem of lithium band for solution and takes following technical scheme: substrate one side is fixed with the platform that the surface is higher than this substrate, be fixed with cut-off knife under the polypropylene of cuboid corresponding to the platform end face of substrate, the upper surface of platform is a polypropylene board, substrate is provided with the mechanism that pumps by back-moving spring and pneumatic piston actuated, is fixed in this reciprocating mechanism with cut-off knife on the secondary cuboid polypropylene of following cut-off knife formation shearing.
The utility model can also be taked following technical measures:
Its side edge surface of described platform is compounded with polypropylene board.
Described platform surface is provided with the length scales and the guide rail that is parallel to length scales perpendicular to tough mouthful of following cut-off knife, and guide rail is provided with the vernier plate of the tough mouth of cut-off knife under being parallel to that is slidably engaged with it, and the vernier plate is provided with the locking nut of its tightening in guide rail.
Described substrate, the surface recombination of its exposure has polypropylene board.
The described mechanism that pumps is that substrate is provided with two guide pillars, each guide pillar is respectively installed with back-moving spring, each back-moving spring is supported with the knife rest plate that is slidably engaged with two guide pillars, following cut-off knife is fixed in knife rest plate, two guide pillar tops are fixed with the gripper shoe that air rammer is installed, gripper shoe is provided with the via hole of air rammer push rod, and the air rammer push rod engages with knife rest plate.
The beneficial effects of the utility model and advantage are: this cutter is a kind of pneumatic tool flexibly simple to operate, easy to use, the operator only needs simple training to get final product use on duty, relatively cut efficient with hand-operated tools and can improve 2 times at least, and the slitting dimensional uniformity is good, rabbet does not have burr, does not almost have waste product.In addition, this cutter can be avoided adhesion phenomenon that the lithium metal band is prone to and regular maintenance work fully.The utlity model has simple in structure, practical outstanding advantage.
Description of drawings
Accompanying drawing 1 is the example structure partial cutaway schematic.
Accompanying drawing 2 is that Fig. 1 overlooks partial cutaway schematic.
Number in the figure: 1 substrate, 2 metal frameworks, 3 polypropylene boards, 4 length scales, 5 guide rails, 6 vernier plates, the 6-1 locking nut, 7 times cut-off knives, cut-off knife on 8,9 air rammers, 9-1 air rammer push rod, the 9-2 gas source connector, 10 gripper shoes, 11 guide pillars, 12 knife rest plates, 13 back-moving springs.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing thereof.
Embodiment as shown in Figure 1, 2, 3, polypropylene board 3 by metal framework 2 and metal framework upper surface constitutes platform, and polypropylene board and metal framework adopt bonding way to fix, and also can adopt screw fastening, but screw side direction in the metal framework is fastening, avoids the surface plate exposing metal head of a nail.The part of metal framework 2 overlap joint also is fixed in the substrate 1 of steel, makes platform surface be higher than this substrate, corresponding to the platform end face of substrate surface by the fixing following cut-off knife 7 of the polypropylene material of cuboid of sunk screw.
Platform surface is provided with perpendicular to the length scales 4 of 7 tough mouthfuls of following cut-off knives and is parallel to the guide rail 5 of the polypropylene material of length scales, the vernier plate 6 that guide rail is provided with is that be slidably engaged with it, that be parallel to 7 tough mouthfuls of cut-off knives down, be made of the slide block and the baffle plate of polypropylene material.Vernier plate 6 is by locking nut 6-1 tightening.
The 9-1 of gas source connector up and down of air rammer 9 is connected in pedal control switch (not shown) corresponding controling end mouth via sebific duct, and the air pump (not shown) is connected in the air inlet port of pedal control switch by sebific duct.
The also bonding polypropylene board 3 that is compounded with of framework 2 side edge surface of platform in the present embodiment.Simultaneously, substrate 1 on the surface of its exposure the also bonding polypropylene board 3 that is compounded with.In addition, the sliding part of knife rest plate 12 and two guide pillars 11 is inlaid with wear-resisting copper sheathing (not shown).
This cutter is by the feeding of Fig. 1 right side, and vernier plate 6 is determined cutoff length, and by locking nut 6-1 with its tightening.
Claims (5)
1, a kind of pneumatic lithium electrode cutter, it is characterized in that: substrate one side is fixed with the platform that the surface is higher than this substrate, be fixed with cut-off knife under the polypropylene of cuboid corresponding to the platform end face of substrate, the upper surface of platform is a polypropylene board, substrate is provided with the mechanism that pumps by back-moving spring and pneumatic piston actuated, is fixed in this reciprocating mechanism with cut-off knife on the secondary cuboid polypropylene of following cut-off knife formation shearing.
2, pneumatic lithium electrode cutter according to claim 1, it is characterized in that: its side edge surface of described platform is compounded with polypropylene board.
3, pneumatic lithium electrode cutter according to claim 1, it is characterized in that: described platform surface is provided with the length scales and the guide rail that is parallel to length scales perpendicular to tough mouthful of following cut-off knife, guide rail is provided with the vernier plate of the tough mouth of cut-off knife under being parallel to that is slidably engaged with it, and the vernier plate is provided with the locking nut of its tightening in guide rail.
4, pneumatic lithium electrode cutter according to claim 1, it is characterized in that: described substrate, the surface recombination of its exposure has polypropylene board.
5, pneumatic lithium electrode cutter according to claim 1, it is characterized in that: the described mechanism that pumps is that substrate is provided with two guide pillars, each guide pillar is respectively installed with back-moving spring, each back-moving spring is supported with the knife rest plate that is slidably engaged with two guide pillars, following cut-off knife is fixed in knife rest plate, two guide pillar tops are fixed with the gripper shoe that air rammer is installed, and gripper shoe is provided with the via hole of air rammer push rod, and the air rammer push rod engages with knife rest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979173U CN201102099Y (en) | 2007-11-21 | 2007-11-21 | Pneumatic lithium electrode cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979173U CN201102099Y (en) | 2007-11-21 | 2007-11-21 | Pneumatic lithium electrode cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102099Y true CN201102099Y (en) | 2008-08-20 |
Family
ID=39949117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200979173U Expired - Fee Related CN201102099Y (en) | 2007-11-21 | 2007-11-21 | Pneumatic lithium electrode cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921977A (en) * | 2012-08-14 | 2013-02-13 | 昆山兴能能源科技有限公司 | Blade of cutting machine |
| CN102962512A (en) * | 2012-12-04 | 2013-03-13 | 武汉孚安特科技有限公司 | Application of stainless steel as lithium strip cutting knife and lithium strip cutting knife structure |
| CN105215451A (en) * | 2015-09-07 | 2016-01-06 | 成都飞机工业（集团）有限责任公司 | The pneumatic shearing machine that shakes of sheet material |
| CN110405267A (en) * | 2019-08-14 | 2019-11-05 | 东莞市安源精密机械有限公司 | A kind of lithium battery pole slice cuts double cutters |
-
2007
- 2007-11-21 CN CNU2007200979173U patent/CN201102099Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921977A (en) * | 2012-08-14 | 2013-02-13 | 昆山兴能能源科技有限公司 | Blade of cutting machine |
| CN102962512A (en) * | 2012-12-04 | 2013-03-13 | 武汉孚安特科技有限公司 | Application of stainless steel as lithium strip cutting knife and lithium strip cutting knife structure |
| CN102962512B (en) * | 2012-12-04 | 2015-12-02 | 武汉孚安特科技有限公司 | Stainless steel is as the purposes of lithium band carving knife and lithium band carving knife thereof |
| CN105215451A (en) * | 2015-09-07 | 2016-01-06 | 成都飞机工业（集团）有限责任公司 | The pneumatic shearing machine that shakes of sheet material |
| CN110405267A (en) * | 2019-08-14 | 2019-11-05 | 东莞市安源精密机械有限公司 | A kind of lithium battery pole slice cuts double cutters |
| CN110405267B (en) * | 2019-08-14 | 2024-05-31 | 东莞市安源精密机械有限公司 | Double-cutter device for cutting pole piece of lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20091221 |