CN203697057U - Copper foil slitting device - Google Patents
Copper foil slitting device Download PDFInfo
- Publication number
- CN203697057U CN203697057U CN201420084326.2U CN201420084326U CN203697057U CN 203697057 U CN203697057 U CN 203697057U CN 201420084326 U CN201420084326 U CN 201420084326U CN 203697057 U CN203697057 U CN 203697057U
- Authority
- CN
- China
- Prior art keywords
- cutter
- slitting
- copper foil
- cutter shaft
- broach shell
- 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.)
- Expired - Fee Related
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Abstract
A copper foil slitting device comprises a machine frame, wherein an upper cutter shaft and a lower cutter shaft are rotatably installed on the machine frame, one of the upper cutter shaft and the lower cutter shaft is provided with a driving portion and connected with the other shaft through a transmission gear group to achieve different-direction rotation of the upper cutter shaft and the lower cutter shaft. The copper foil slitting device is characterized in that at least one upper cutter sleeve is arranged on the upper cutter shaft and provided with an upper slitting cutter. A lower cutter sleeve is correspondingly arranged on the lower cutter shaft, a lower slitting cutter is installed on the lower cutter sleeve, a slitting gap is reserved between the lower cutter sleeve and the lower slitting cutter, the lower slitting cutter is located in the slitting gap, and the upper slitting cutter face is matched with the lower slitting cutter face in a shear mode. A cutter sleeve oblique plane is arranged on the outer wall of the lower cutter sleeve on one side of a slitting cutter oblique plane of the upper slitting cutter. The copper foil slitting device achieves copper foil slitting by adopting a mode that the upper slitting cutter and the lower slitting cutter perform continuous shearing, solves the technical problem of corrugated edge production in the prior art by adopting a mode that the lower cutter sleeve is provided with a cutter sleeve oblique plane and improves the product quality.
Description
Technical field
The utility model relates to the field of cutting device, particularly a kind of for cutting the cutting device of Copper Foil.
Background technology
Cutting machine belongs to the conventional a equipment of coating industry, and equipment is also absolutely necessary.The wide range that coating industry relates to, as window paper, wallpaper, adhesive tape, all kinds of diaphragm, weaving, lithium battery, blooming, electromagnetic membrane, layered copper plate etc.Be coated with coated substrate used and use Copper Foil and have lithium battery coating and laminating copper coin in the above coating industry of enumerating only, because Copper Foil belongs to softer metal material, in the time cutting, can produce at Copper Foil edge scollop, scallop, be that Copper Foil edge can be elongated, and the fluctuating that produces similar lotus leaf edge, thereby affect product quality.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of copper foil slitting device, can avoid producing in the time cutting Copper Foil the out-of-flatness edge elongating.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of copper foil slitting device, comprise frame, upper cutter shaft and lower cutter shaft are installed in rotation in frame, one of them is provided with drive division upper cutter shaft and lower cutter shaft, and is connected with an other axle by driving gear set, counter rotating between cutter shaft and lower cutter shaft in realization, it is characterized in that: upper cutter shaft is provided with broach shell at least one, and upper slitter puts and is provided with carving knife;
Correspondingly on lower cutter shaft be provided with lower broach shell, on lower broach shell, lower carving knife be installed, between lower broach shell and lower carving knife, have the gap of cutting, upper carving knife is positioned at cuts gap, above cut knife face with under cut knife face and become to shear and coordinate;
Lower broach shell outer wall in the carving knife inclined-plane of upper carving knife one side is provided with broach shell inclined-plane.
Preferably, the described gap width of cutting is 3 ~ 5mm.
Preferably, described broach shell chamfer length is 10 ~ 20mm.
Further preferred, described broach shell chamfer length is 14 ~ 16mm.
Preferably, the angle of described broach shell inclined-plane and axis is 0.3 ~ 1.5 °.
Further preferred, described broach shell inclined-plane and the angle of axis are 0.8 ~ 1.2 °.
A kind of copper foil slitting device that the utility model provides, the mode of shearing continuously cut-out by adopting between upper carving knife and lower carving knife realizes Copper Foil and cuts, inventor finds, why produce scollop, scallop, because Copper Foil produces friction on the position cutting off and the upper carving knife inclined-plane of upper carving knife, the edge that is Copper Foil is elongated under the effect of this frictional force, thereby produces out-of-flatness edge, i.e. scollop, scallop.And in the utility model, also adopt the mode that broach shell inclined-plane is set at lower broach shell, when under the pulling force effect of Copper Foil at rolling shaft for splitting machine when slitting, due to the impact of tension force, Copper Foil is adjacent on the broach shell inclined-plane of lower broach shell, thereby the cutting to sew of Copper Foil pulled open, Copper Foil edge can not produce friction with the upper carving knife inclined-plane of upper carving knife.Therefore overcome the technical problem that produces scollop, scallop in prior art, improved product quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the partial enlarged view at A place in Fig. 1.
In figure: frame 1, fixed hub 2, lower carving knife 3, upper cutter shaft 4, upper broach shell 5, upper carving knife 6, driving gear set 7, drive division 8, lower broach shell 9, under cut knife face 10, cut gap 11, broach shell inclined-plane 12, above cuts knife face 13, lower cutter shaft 14, upper carving knife inclined-plane 15.
The specific embodiment
As Fig. 1, in 2, a kind of copper foil slitting device, comprise frame 1, upper cutter shaft 4 and lower cutter shaft 14 are installed in rotation in frame 1, wherein go up cutter shaft 4 by the fixing axial location of fixed hub 2, one of them is provided with drive division 8 upper cutter shaft 4 and lower cutter shaft 14, be provided with keyway for being connected with drive unit at drive division 8, and be connected with an other axle by driving gear set 7, counter rotating between cutter shaft 4 and lower cutter shaft 14 in realization, for example going up cutter shaft 4 turns clockwise, lower cutter shaft 14 is rotated counterclockwise, upper cutter shaft 4 is provided with broach shell 5 at least one, upper broach shell 5 is provided with carving knife 6, this is for example in Fig. 1, be provided with broach shell 5 on three at upper cutter shaft 4, preferably can adjust vertically the position of broach shell 5, to adjust the gap between carving knife, each upper broach shell 5 is provided with a upper carving knife 6, in Fig. 2, the outer rim of upper carving knife 6 has one and cuts knife face 13 on vertical, upper carving knife inclined-plane 15 with an inclination,
Correspondingly on lower cutter shaft 14 be provided with lower broach shell 9, lower carving knife 3 is installed on lower broach shell 9, lower carving knife in this example 3 is for having a cylinder of cutting knife face 10 under vertical, comparatively sharp keen in cylinder turning point, between lower broach shell 9 and lower carving knife 3, there is the gap of cutting 11, the knife edge of upper carving knife 6 is positioned at cuts gap 11, above cut knife face 13 with under cut knife face 10 fit together into shearing coordinate;
Lower broach shell 9 outer walls in the carving knife inclined-plane of upper carving knife 6 15 1 sides are provided with broach shell inclined-plane 12.Structure thus, after Copper Foil is cut, under the downforce effect of the lower and upper carving knife of pulling force effect of rolling shaft for splitting machine, Copper Foil can be close on broach shell inclined-plane, make the edge of cut-off part can not produce frictional resistance with upper carving knife, thereby eliminate the problem that easily produces scollop, scallop while cutting, improve product quality.In this example, Copper Foil has larger cornerite on lower cutter shaft 14.
Preferably, described gap 11 width of cutting are 3 ~ 5mm.Preferably 4mm.
Preferably, described broach shell inclined-plane 12 length are 10 ~ 20mm.Further preferred, described broach shell inclined-plane 12 length are 14 ~ 16mm.Longer length avoids broach shell inclined-plane to make Copper Foil produce folding line in turning point.
Preferably, described broach shell inclined-plane 12 is 0.3 ~ 1.5 ° with the angle of axis.Further preferred, described broach shell inclined-plane 12 is 0.8 ~ 1.2 ° with the angle of axis.Do not producing under the prerequisite of scollop, scallop phenomenon, this angle is as much as possible little, in order to avoid make Copper Foil produce deformation.
Claims (6)
1. a copper foil slitting device, comprise frame (1), upper cutter shaft (4) and lower cutter shaft (14) are installed in rotation in frame (1), one of them is provided with drive division (8) upper cutter shaft (4) and lower cutter shaft (14), and be connected with an other axle by driving gear set (7), counter rotating between cutter shaft in realization (4) and lower cutter shaft (14), is characterized in that: upper cutter shaft (4) is provided with broach shell at least one (5), and upper broach shell (5) is provided with carving knife (6);
The upper corresponding lower broach shell (9) that is provided with of lower cutter shaft (14), lower carving knife (3) is installed on lower broach shell (9), between lower broach shell (9) and lower carving knife (3), there is the gap of cutting (11), upper carving knife (6) is positioned at cuts gap (11), above cut knife face (13) with under cut knife face (10) become shear coordinate;
Lower broach shell (9) outer wall in the carving knife inclined-plane of upper carving knife (6) (15) one sides is provided with broach shell inclined-plane (12).
2. a kind of copper foil slitting device according to claim 1, is characterized in that: described to cut gap (11) width be 3 ~ 5mm.
3. a kind of copper foil slitting device according to claim 1, is characterized in that: described broach shell inclined-plane (12) length is 10 ~ 20mm.
4. a kind of copper foil slitting device according to claim 3, is characterized in that: described broach shell inclined-plane (12) length is 14 ~ 16mm.
5. a kind of copper foil slitting device according to claim 3, is characterized in that: described broach shell inclined-plane (12) is 0.3 ~ 1.5 ° with the angle of axis.
6. a kind of copper foil slitting device according to claim 3, is characterized in that: described broach shell inclined-plane (12) is 0.8 ~ 1.2 ° with the angle of axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084326.2U CN203697057U (en) | 2014-02-27 | 2014-02-27 | Copper foil slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084326.2U CN203697057U (en) | 2014-02-27 | 2014-02-27 | Copper foil slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697057U true CN203697057U (en) | 2014-07-09 |
Family
ID=51047553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084326.2U Expired - Fee Related CN203697057U (en) | 2014-02-27 | 2014-02-27 | Copper foil slitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894493A (en) * | 2019-03-29 | 2019-06-18 | 安徽永杰铜业有限公司 | A kind of fin copper strips processing technology |
| CN110713053A (en) * | 2019-10-12 | 2020-01-21 | 中国乐凯集团有限公司 | Knife roller assembly for film preparation device and film preparation device |
-
2014
- 2014-02-27 CN CN201420084326.2U patent/CN203697057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894493A (en) * | 2019-03-29 | 2019-06-18 | 安徽永杰铜业有限公司 | A kind of fin copper strips processing technology |
| CN110713053A (en) * | 2019-10-12 | 2020-01-21 | 中国乐凯集团有限公司 | Knife roller assembly for film preparation device and film preparation device |
| CN110713053B (en) * | 2019-10-12 | 2021-11-02 | 中国乐凯集团有限公司 | Knife roller assembly for film preparation device and film preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20180227 |