CN108672791B - Cutter mechanism and contain mechanism, cutting equipment cut of this cutter mechanism - Google Patents
Cutter mechanism and contain mechanism, cutting equipment cut of this cutter mechanism Download PDFInfo
- Publication number
- CN108672791B CN108672791B CN201810655036.1A CN201810655036A CN108672791B CN 108672791 B CN108672791 B CN 108672791B CN 201810655036 A CN201810655036 A CN 201810655036A CN 108672791 B CN108672791 B CN 108672791B
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- cutter
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- knife
- slitting
- sharp knife
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- 230000007246 mechanism Effects 0.000 title claims abstract description 99
- 239000000463 material Substances 0.000 claims abstract description 59
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
- B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a cutter mechanism, a slitting mechanism comprising the cutter mechanism and slitting equipment, which belong to the field of slitting, wherein the cutter mechanism is used for dividing a material belt and comprises a guide part and a sharp cutter part which are coaxially arranged; the guide part is arranged on one side of the inclined knife face of the sharp knife part; the sharp knife part is used for cutting the material belt; the guide part is used for supporting the cut material belt; the radius difference between the sharp knife part and the guiding part close to the sharp knife part is larger than or equal to zero and smaller than or equal to the thickness of the single-sided coating of the material belt. The guide part is coaxially arranged beside the cutter part, so that the cut material belt is supported, friction between the cut material belt and the cutter is avoided, the quality of the cut material belt is improved, and the cutting mechanism and the cutting equipment using the cutter mechanism disclosed by the invention have the advantages of the cutter mechanism.
Description
Technical Field
The invention relates to the field of slitting, in particular to a cutter mechanism for a material belt, and a slitting mechanism and slitting equipment using the cutter mechanism.
Background
As shown in fig. 1, when slitting a material tape (such as a pole piece), the material tape 03 moves in a direction perpendicular to the cutter shafts (also perpendicular to the paper surface as viewed in fig. 1), passes through an upper cutter shaft having an upper cutter 001 and a lower cutter shaft having a lower cutter 002, and the upper cutter shaft and the lower cutter shaft rotate to drive the upper cutter 001 and the lower cutter 002 to relatively rotate, so that one material tape located between the upper cutter and the lower cutter is slit into a plurality of pieces. The upper and lower cutters are circular cutters.
In the prior art, when a material belt (such as a pole piece) is cut, a mode of sharp knife alignment (when the types of the knives are distinguished by the shape of a blade) is generally adopted, and the material belt can be cut easily by adopting the sharp knife for cutting, but the edge of the cut material belt is easy to generate defects such as burrs or wavy edges.
Such a tape, as shown in fig. 2, comprises a base layer 032 (in the pole piece, the base layer is generally a metal layer) in the middle, electrode materials 031 are coated on two sides of the base layer 032, when the pole piece is cut, the coating layers 031 on two sides of the base layer 032 are easy to fall off, and burrs and wavy edges are easy to be generated on the base layer 032 in the middle.
Through research, the inventor of the present application found that burrs and wavy edges are serious due to cutting by using a sharp knife, because: as shown in fig. 3, when the material tape 03 moves from left to right, it is split after contacting the engagement portions on the left sides of the upper and lower cutters, and the relative positional relationship between the material tape (e.g., pole piece) and the cutters during the downstream (right side in fig. 3) movement of the split material tape (e.g., pole piece) is approximately as shown in fig. 2, and the base layer (metal layer) in the material tape continuously rubs against the inclined surface of the cutters during the running process, thereby causing more burrs, wavy edges, and the like.
Disclosure of Invention
In view of the foregoing findings of the inventors, the present invention provides a cutter mechanism on one hand and a slitting mechanism and slitting equipment using the cutter mechanism on the other hand. After the cutter mechanism, the slitting mechanism and the slitting equipment are used, at least one of the following advantages can be realized: high cutting efficiency, less burrs and less powder falling.
In order to achieve the technical purpose, the technical scheme of the cutter mechanism in the invention is as follows:
comprises a guide part and a sharp knife part which are coaxially arranged;
the guide part is arranged on one side of the inclined knife face of the sharp knife part;
the sharp knife part is used for cutting the material belt;
the guide part is used for supporting the cut material belt;
the radius difference between the sharp knife part and the guiding part close to the sharp knife part is larger than or equal to zero and smaller than or equal to the thickness of the single-sided coating of the material belt.
In another embodiment of the present invention, the cutter mechanism comprises a sharp blade and a guide ring;
the sharp blade comprises the sharp blade part, and the guide ring comprises the guide part;
the sharp knife and the guide ring are coaxially buckled, and a certain gap or fit is formed between the sharp knife and the guide ring.
In another embodiment of the present invention, the sharp blade portion and the guiding portion of the cutter mechanism are integrally formed.
In another embodiment of the invention, the outer ring surface of the guide part is inclined, and the diameter of the side close to the sharp-knife part is large, and the diameter of the side far from the sharp-knife part is small.
In addition, the invention also discloses a cutting mechanism which comprises a cutter shaft and a plurality of cutting modules arranged on the cutter shaft, wherein each cutting module comprises a cutter mechanism sleeved on the cutter shaft.
In another embodiment of the present invention, the slitting module further includes a knife holder, a knife die spring, and a knife pad;
the cutter seat is sleeved on the cutter shaft, the section of the cutter seat is in a step shape, the sharp cutter is arranged on an outer ring with a smaller diameter in the cutter seat, and a cutter die spring is arranged between the step of the cutter seat and the cutter face of the sharp cutter.
The tool apron is positioned on one side of the sharp knife, and the knife pad is positioned on the other side of the sharp knife.
In another embodiment of the present invention, the slitting module further includes 2 knife pads sleeved on the knife shaft, and the knife pads are respectively located at the left side and the right side of the sharp knife;
the guide ring is fixedly sleeved on the periphery of the cutter pad.
The invention also discloses a material belt cutting device.
The split cutter mechanism disclosed by the invention has at least one of the following advantages: the sharp knife cuts less powder; a guiding part is arranged on one side of the sharp knife, so that burrs of the cut material belt are less, and the wave edge condition is relieved; the knife type is optional, a sharp knife is selected to be used, the guide part is directly removed, and the cutter mechanism disclosed by the invention is selected to be used, so that the guide ring is arranged (the knife type has strong interchangeability).
The integrated cutter mechanism disclosed by the invention has at least one of the following advantages: the powder is less dropped; the burr is few, the wave limit improves, and in addition, integral type cutter mechanism rigidity is high, and cutting performance is better and simple to operate.
By using the cutter mechanism, the slitting mechanism or the slitting equipment disclosed by the invention for cutting the material belt, the material belt with high quality can be obtained, and the advantages of the cutter mechanism and the slitting equipment comprise the advantages of the cutter mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of prior art web slitting.
Fig. 2 is a schematic diagram of the relative positions of the cutting knife and the material tape after cutting the material tape in the prior art (the upper and lower cutters are not hatched in fig. 2 for clarity of illustration).
Fig. 3 is a schematic diagram of prior art web slitting.
Figure 4 is a schematic cross-sectional view of a first embodiment of the cutter mechanism of the present invention.
Fig. 5 is a partial enlarged view of fig. 4.
Fig. 6 is a schematic view of the cutter mechanism of the present invention cutting a web.
Fig. 7 is a schematic view showing the relative positions of the cutter and the tape after the tape is cut in the first embodiment of the cutter mechanism according to the present invention.
Figure 8 is a schematic view of yet another embodiment of the cutter mechanism of the present invention.
Fig. 9 is a schematic view of a further embodiment of the cutter mechanism of the present invention.
Fig. 10 is a schematic view of an integrated cutter mechanism according to the present invention.
Fig. 11 is an embodiment of the slitting mechanism of the present invention.
Fig. 12 is another embodiment of the slitting mechanism of the present invention.
Detailed Description
For a further explanation of the principles and structures of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Furthermore, the preferred embodiments hereinafter are merely some, but not all, examples of the present invention. Based on the embodiments of the present invention, other embodiments that may be obtained by those of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be understood that the azimuth or positional relationship indicated by the terms such as "front, rear, left, right, upper, lower", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationship shown in the drawings, and should not be construed as limiting the scope of protection of the present invention.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
In one embodiment of the present invention, as shown in fig. 4 (fig. 4 shows a cutter mechanism disposed on an upper cutter shaft, a plurality of cutter mechanisms are generally disposed on one cutter shaft, and only one cutter mechanism is shown in fig. 4), in one embodiment of the present invention, the cutter mechanism is a split cutter mechanism, which includes a tip 01 and a guide ring 04, the tip 01 and the guide ring 04 are coaxially buckled, a certain gap or a bonding arrangement is left between the guide ring 04 and the tip 01 (different arrangement modes may be selected according to whether the tip 01 needs to be axially adjusted or not), the tip 01 includes a tip portion disposed on an outer periphery thereof, the tip portion is used for cutting a material tape in cooperation with a tip portion of the tip disposed on another cutter shaft, and the guide ring 04 includes a guide portion, in this embodiment, the guide portion is an annular outer periphery (outer annular surface) of the guide ring, and the guide portion is used for supporting the material tape after cutting so that a base layer in the material tape does not contact with an inclined surface of the tip 01.
Specifically, the guide ring 04 is cooperatively arranged on one side of the inclined knife surface of the sharp knife 01, the radius difference between the radius of the sharp knife 01 and the radius of the outer ring of the guide ring 04 is d, and d is greater than or equal to zero and less than or equal to the thickness of the single-sided coating of the material belt. Obviously, for the material belt without the coating, the thickness of the single-sided coating of the material belt is zero, and d is 0 at the moment, namely the outer diameter of the guide ring is consistent with the outer diameter of the sharp knife.
As shown in fig. 6 (in fig. 6, the bevel of the lower blade faces the reader, and the bevel of the upper blade faces away from the reader), when the cutter mechanism claimed in the present invention is used to cut a web, the cut web will move downstream along the outer periphery of the guide ring. The web located outside the page in fig. 6 will move up and down a circular arc along the outer ring surface of the guide ring in the lower cutter mechanism and then downstream, while the web located on the side inside the page in fig. 6 will move down and up a circular arc along the guide ring in the upper cutter mechanism and then downstream.
When the cut material belt moves downstream along the periphery of the guide ring, the distance between the outer ring surface of the guide ring and the tip of the sharp knife is smaller than or equal to the thickness of a single-sided coating of the material belt, and the base layer cannot rub with the inclined knife surface of the sharp knife in the running process of the cut material belt, so that burrs and wavy edges are reduced as shown in fig. 7. The friction between the base layer and the vertical surface in the sharp knife does not cause burrs and wavy edges as easily as the friction between the base layer and the inclined knife surface in the sharp knife, so the cutter mechanism provided by the invention can reduce or diminish burrs of the cut material belt and avoid the occurrence of wavy edges, and improves the quality of the cut material belt. For the pole piece material belt, the quality of the formed battery core after winding can be further improved.
In another embodiment of the invention, as shown in fig. 8, the outer ring surface of the guide ring is inclined, the diameter of the side, close to the sharp knife, of the guide ring is large, the diameter of the side, far away from the sharp knife is small, the material belt is less likely to rub the inclined knife surface of the sharp knife under the action of a slope, the cutting effect is better, and the difference d between the radius of the sharp knife and the radius of the side, close to the sharp knife, of the guide ring is more than or equal to 0 and less than or equal to the thickness of the single-sided coating of the material belt under the condition that the outer ring surface of the guide ring is inclined.
As can be seen from the two embodiments that the outer ring surface of the guide ring is inclined or not, the position conditions that the sharp knife and the guide ring need to meet are: the difference between the radius of the sharp knife and the radius of the guide ring, which is close to the sharp knife, is more than or equal to 0 and less than or equal to the thickness of the single-sided coating of the material belt, so to speak, the requirements are satisfied: the radius difference between the sharp knife part and the guiding part close to the sharp knife part is larger than or equal to zero and smaller than or equal to the thickness of the single-sided coating of the material belt.
Further, in the foregoing embodiment, the guide ring 04 is in surface contact with the inclined blade surface of the sharp blade 01, and when the guide ring 04 and the inclined blade surface of the sharp blade 01 are in surface contact, the machining precision of the contact surface of the guide ring and the inclined blade surface of the sharp blade 01 is often required to be relatively high, so, in order to facilitate assembly and reduce the influence of the machining precision of parts on the quality of the combined cutter mechanism, it is preferable that, as shown in fig. 4 and 9, a matching part 041 is provided in the guide ring, the matching part 041 comprises a concave part arranged along the inner periphery of the guide ring, the inclined blade surface part of the sharp blade 01 is not in contact with the concave part, and the end surface of the matching part, which is close to the sharp blade 01, is a circle, that is, when the matching part and the sharp blade are in contact with each other, the matching part and the sharp blade are in line contact.
In another embodiment of the invention, it differs from the previous embodiment in that: the sharp blade 01 and the guide ring 04 are integrated, as shown in fig. 10, the cutter mechanism is provided with a sharp blade part for dividing and cutting the material belt and a guide part for guiding the cut material belt, the cutter mechanism is in a ring shape, the radius difference between the outer circle of the sharp blade part and the outer circle of the guide part near the sharp blade part is d, d is more than or equal to 0 and less than or equal to the thickness of the single-sided coating of the material belt.
In the embodiment shown in fig. 10, the outer circumferential surface of the guide is horizontal, but it is obvious that the outer circumferential surface of the guide may also be inclined, as shown in the embodiment shown in fig. 8.
When the integrated cutter mechanism is adopted, after the upper and lower cutters cut the material belt, the relative positions of the cutters and the material belt are as shown in fig. 10, and the cut material belt is supported by the guide part and moves downstream along the guide part.
The sharp knife shown in the drawing is in the form of a single bevel edge (only one-stage angle is arranged at the edge), can be a double bevel edge and has two-stage angles, and the relative positions of the sharp knife and the guide ring 04 are as follows: the two layers are coaxially arranged, and the radius of the sharp knife part and the radius of the guiding part close to the sharp knife side are more than or equal to 0 and less than or equal to the thickness of the single-sided coating on the material belt.
In a first embodiment of the slitting mechanism according to the invention, see fig. 11, the slitting mechanism comprises a cutter shaft 10 and a plurality of slitting modules arranged on the cutter shaft 10, wherein each slitting module comprises a split cutter mechanism sleeved on the cutter shaft 10.
In addition, the slitting module further comprises a cutter holder 06 and a cutter die spring 07, wherein the cutter holder 06 is sleeved on the cutter shaft 10, a sharp cutter 01 in the cutter mechanism is sleeved on the cutter holder 06, the cutter holder 06 comprises at least two annular parts with different diameters, the section of the cutter holder is in a step shape, the sharp cutter is arranged on an annular part outer ring with smaller diameter, the cutter die spring 07 is arranged between the step of the cutter holder 06 and the cutter face of the sharp cutter 01, the cutter die spring 07 can be compressed along the axial direction of the cutter shaft 10, the sharp cutter 01 has a certain adjustable range along the axial direction of the cutter shaft 10, and a guide ring 04 in the cutter mechanism is fixed on the outer annular surface of the cutter holder 06, and a certain gap or fit is reserved between the guide ring 04 and the sharp cutter 01.
Further, in order to fix the sharp knife 01 in cooperation with the knife holder 06, the slitting module further includes a knife pad 05, the knife holder 06 is located at the left side (a certain side) of the sharp knife 01 in the cutter mechanism, and the knife pad 05 is disposed at the other side of the sharp knife 01.
Furthermore, in order to axially position the cutter mechanisms on the cutter shaft 10, the slitting modules further comprise positioning spacers 08 and 09, the positioning spacers can be arranged according to actual needs, if the slitting modules are arranged at one end of the whole cutter shaft, and the end of the cutter shaft is provided with a step (step shaft) for positioning, the spacers can be omitted, and the spacers between the two slitting modules can be shared.
A slitting mechanism of the type described above is preferred as the upper cutter portion.
As shown in fig. 12, in a second embodiment of the slitting mechanism according to the invention, the slitting mechanism comprises a cutter shaft 10 and a plurality of slitting modules arranged on the cutter shaft 10, wherein each slitting module comprises a split cutter mechanism sleeved on the cutter shaft 10.
In addition, still including the cover establish on arbor 10 knife pad 05 in the cutting module, knife pad 05 is equipped with 2, sets up respectively in the left and right sides of pointed knife 01 for the axial positioning of pointed knife 01, the periphery at knife pad 05 is established to the fixed cover of guide ring 04 in the cutter mechanism.
The guide ring 04 and the sharp knife 01 are attached to each other.
Further, in order to axially position the cutter mechanisms on the cutter shaft 10, the slitting modules further include positioning spacers 08 and 09, which can be set according to actual needs as described above, if the slitting module is disposed at one end of the whole cutter shaft and the end of the cutter shaft is provided with a step (step shaft) for positioning, the spacers can be omitted and the spacers between the two slitting modules can be shared.
The slitting mechanism of the foregoing embodiments is preferably used as the lower cutter portion.
The split type cutter mechanism in the embodiment of the slitting module can also be changed into an integrated type cutter mechanism, when the integrated type cutter mechanism is adopted, the cutter mechanism is integrally sleeved on the periphery of the smaller diameter of the cutter holder 06 for the previous embodiment, the cutter die spring 07 is arranged between the step of the cutter holder and one side edge of the cutter mechanism, and the cutter pad 05 is arranged on the other side edge of the cutter mechanism. For the latter embodiment, the cutter mechanism is integrally sleeved on the cutter shaft 10, and a cutter pad 05 is respectively arranged at the left side and the right side.
The invention also discloses a material belt cutting device, which comprises a driving device and two cutting mechanisms; the driving device can drive the two slitting mechanisms to move relatively so as to slit the material belt, and preferably, in the two slitting mechanisms, the scheme in the first embodiment of the slitting mechanism disclosed in the invention is adopted as an upper cutter part, and the scheme in the second embodiment of the slitting mechanism disclosed in the invention is adopted as a lower cutter part. Likewise, the split type cutter mechanism in the material tape cutting device can be also arranged as an integrated cutter mechanism.
Preferably, the material strip in the foregoing is a pole piece.
Although the preferred examples of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative, and not restrictive. Numerous forms of specific changes may be made by those skilled in the art without departing from the spirit of the invention and the scope of the claims. Therefore, all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (9)
1. A cutter mechanism for divide blank area, its characterized in that:
the tool comprises a guide part and a sharp knife part which are coaxially arranged;
the guide part is arranged on one side of the inclined knife face of the sharp knife part;
the sharp knife part is used for cutting the material belt;
the guide part is used for supporting the cut material belt;
the radius difference between the sharp knife part and the guiding part close to the sharp knife part is larger than or equal to zero and smaller than or equal to the thickness of the single-sided coating of the material tape;
the outer ring surface of the guide part is inclined, and the diameter of the side close to the sharp knife part is larger than the diameter of the side far away from the sharp knife part.
2. The cutter mechanism of claim 1, wherein:
the cutter mechanism comprises a positioning spacer bush;
the cutter mechanism comprises a sharp cutter and a guide ring;
the sharp blade comprises the sharp blade part, and the guide ring comprises the guide part;
the sharp knife and the guide ring are coaxially buckled, and a certain gap or fit is formed between the sharp knife and the guide ring.
3. The cutter mechanism of claim 1, wherein:
the cutter mechanism comprises a positioning spacer bush;
the sharp knife part and the guide part in the cutter mechanism are of an integrated structure.
4. The cutter mechanism of claim 2, wherein:
the guide ring is internally provided with a matching part, the matching part comprises a concave part arranged along the inner periphery of the guide ring, the inclined knife face part of the sharp knife is contained in the concave part in a non-contact manner, and the end face of the matching part, which is close to the sharp knife, is round.
5. A slitting mechanism which is characterized in that:
comprising a cutter shaft and a plurality of cutting modules arranged on the cutter shaft, wherein each cutting module comprises a cutter mechanism as claimed in claim 2 sleeved on the cutter shaft.
6. The slitting mechanism of claim 5, wherein:
the slitting module also comprises a cutter holder, a cutter die spring and a cutter pad;
the cutter seat is sleeved on the cutter shaft, the section of the cutter seat is in a step shape, the sharp cutter is arranged on an outer ring with a smaller diameter in the cutter seat, and a cutter die spring is arranged between the step of the cutter seat and the cutter face of the sharp cutter;
the tool apron is positioned on one side of the sharp knife, and the knife pad is positioned on the other side of the sharp knife.
7. The slitting mechanism of claim 5, wherein:
the slitting module further comprises 2 knife pads sleeved on the cutter shaft, wherein the number of the knife pads is 2 and the knife pads are respectively positioned at the left side and the right side of the sharp knife;
the guide ring is fixedly sleeved on the periphery of the cutter pad.
8. A slitting mechanism which is characterized in that:
comprising a cutter shaft and a plurality of cutting modules arranged on the cutter shaft, wherein each cutting module comprises a cutter mechanism as claimed in claim 3 sleeved on the cutter shaft.
9. The material belt cutting equipment comprises a driving device and two cutting mechanisms, wherein the driving device can drive the two cutting mechanisms to move relatively so as to cut a material belt;
one of the two slitting means is provided as a slitting means as claimed in claim 6 or 7 and the other is provided as a slitting means as claimed in claim 5 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655036.1A CN108672791B (en) | 2018-06-23 | 2018-06-23 | Cutter mechanism and contain mechanism, cutting equipment cut of this cutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655036.1A CN108672791B (en) | 2018-06-23 | 2018-06-23 | Cutter mechanism and contain mechanism, cutting equipment cut of this cutter mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108672791A CN108672791A (en) | 2018-10-19 |
| CN108672791B true CN108672791B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655036.1A Active CN108672791B (en) | 2018-06-23 | 2018-06-23 | Cutter mechanism and contain mechanism, cutting equipment cut of this cutter mechanism |
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| CN (1) | CN108672791B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115488417A (en) * | 2022-09-27 | 2022-12-20 | 杭州奥星实业有限公司 | Thick aluminum strip shearing and slitting equipment |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1066904A1 (en) * | 1999-07-08 | 2001-01-10 | Fuji Photo Film Co., Ltd. | Planographic printing plate cutting device and method |
| CN201638889U (en) * | 2010-03-23 | 2010-11-17 | 东莞市鸿宝锂电科技有限公司 | Cutter device of slitting machine |
| CN203124823U (en) * | 2013-01-04 | 2013-08-14 | 深圳市赢合科技股份有限公司 | Battery pole piece slitting knife |
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|---|---|
| CN108672791A (en) | 2018-10-19 |
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