CN221021272U - Ion-removing static-removing dust-removing device for battery die-cutting machine - Google Patents
Ion-removing static-removing dust-removing device for battery die-cutting machine Download PDFInfo
- Publication number
- CN221021272U CN221021272U CN202322549453.7U CN202322549453U CN221021272U CN 221021272 U CN221021272 U CN 221021272U CN 202322549453 U CN202322549453 U CN 202322549453U CN 221021272 U CN221021272 U CN 221021272U
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- Prior art keywords
- dust
- cutting machine
- hood
- air knife
- ion
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 113
- 238000002242 deionisation method Methods 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 230000003068 static effect Effects 0.000 claims abstract description 26
- 230000005611 electricity Effects 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 208000028659 discharge Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
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- Cleaning In General (AREA)
Abstract
The utility model provides a deionization and static-removal device for a battery die-cutting machine, which comprises a deionization air knife, a dust hood and a mounting mechanism, wherein the dust hood is tightly mounted on one side, close to a film surface rolling working area, of the die-cutting machine through the mounting mechanism; one side of the dust excluding hood, which is close to the membrane surface, is provided with an opening, the opening is inclined to be lower than the membrane surface, the deionization air knife is arranged in the dust excluding hood, and dust on the membrane surface in the working area of the deionization air knife can fall into the dust excluding hood. According to the utility model, the discharge capacity is controlled by the deionization air knife to treat the static electricity on the film surface, the dust hood cleans dust, the baffle plate prevents the internal dust from leaking out, the guide column and the guide shaft support play a role in fixing the dust hood, and the position of the dust hood is adjusted by the adjusting block, so that the purposes of static electricity removal and dust removal are achieved; through destaticizing dust collector, realize the effect to the dust and the static elimination of membrane face, help reducing the electricity core short circuit and the battery self discharge problem that lead to because of the dust.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to a deionized and static-removing device for a battery die-cutting machine.
Background
The die cutting machine is also called a beer machine, a cutting machine and a numerical control punching machine, and is mainly used for die cutting, indentation and gold stamping operation, laminating and automatic waste discharge of corresponding non-metal materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber mats and the like, and the die cutting machine applies certain pressure through an embossing plate by utilizing a steel knife, a hardware die and a steel wire to roll and cut printed products or paperboards into a certain shape. Is an important device for post-printing packaging processing and forming.
At present, a die cutting machine is often used for die cutting in the process of processing the battery cell, but no matter the die cutting machine in the prior art is hardware die cutting or laser die cutting, static electricity and dust pollution can exist on the film surfaces of the positive electrode and the negative electrode, and the abnormality such as short circuit, self discharge and the like can occur in the production process of the subsequent procedure.
Therefore, the inventor considers that the invention needs to provide a battery die-cutting machine for removing ions and static electricity, which realizes the effect of removing dust and static electricity on a film surface and reduces the problems of battery cell short circuit and battery self-discharge caused by the dust.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide an ion-removing and static-removing device for a battery die-cutting machine.
The utility model provides a battery die-cutting machine is with deionized static electricity removal dust collector, including: the device comprises an ion removal air knife, a dust hood and a mounting mechanism, wherein the dust hood is tightly mounted on one side, close to a film surface rolling working area, of a die cutting machine through the mounting mechanism; one side that the dust excluding hood is close to the membrane face is uncovered setting, uncovered slope setting just uncovered lower extreme is less than the membrane face, the deionization air knife is installed the inside of dust excluding hood, the dust on the membrane face in the working area of deionization air knife can drop to in the dust excluding hood.
Preferably, the film surface of the winding working area is wound on a winding rod, and an air outlet of the deionizing air knife is arranged corresponding to the film surface above the winding rod.
Preferably, an included angle formed between the plane where the opening is located and the film surface above the winding rod is between 30 and 60 degrees.
Preferably, an opening is formed in one side face of the opening face of the dust hood, a baffle is mounted at the opening, and the baffle seals the opening.
Preferably, a dust storage box is formed in the dust hood, and a negative pressure pipeline is communicated with the bottom of the dust storage box.
Preferably, the distance between the deionization air knife and the film surface is more than or equal to 50mm.
Preferably, the distance between the open face of the dust hood and the membrane face is between 30mm and 50 mm.
Preferably, the installation mechanism comprises a guide post, an adjusting block and a guide shaft support, the guide shaft support is installed on the die cutting machine, one end of the guide post is installed on the guide shaft support in a fastening mode, and the dust hood is installed on the guide post in a fastening mode through a plurality of adjusting blocks.
Preferably, the adjusting block comprises two sections with included angles, one section is fixedly connected with the guide post, and the other section is fixedly connected with the dust hood.
Preferably, the deionization air knife is connected with an electric control device, and the electric control device is controlled by adopting pulse AC.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the film surface static electricity is treated through the deionizing air knife, the dust hood cleans dust, the baffle plate prevents the internal dust from leaking, the guide column and the guide shaft support play a role in fixing the dust hood, and the position of the dust hood is adjusted by the adjusting block, so that the purposes of static electricity removal and dust removal are achieved; through destaticizing dust collector, realize the effect to the dust and the static elimination of membrane face, help reducing the electricity core short circuit and the battery self discharge problem that lead to because of the dust.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a de-ionized and de-electrostatically-charged dust collector for a battery die-cutting machine in accordance with the present utility model;
Fig. 2 is an exploded view of a de-ionized and de-electrostatically-charged dust collector for a battery die-cutting machine in accordance with the present utility model.
Reference numerals:
Baffle 3 of dust hood 2 of deionization air knife 1
Guide post 4 adjusting block 5 guide shaft support 6
Film surface 8 of winding rod 7
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
As shown in fig. 1 and 2, the present utility model provides a device for removing ions and static electricity for a battery die-cutting machine, comprising: the device comprises a deionization air knife 1, a dust hood 2 and a mounting mechanism, wherein the dust hood 2 is fixedly mounted on one side, close to a film surface 8 rolling working area, of a die cutting machine through the mounting mechanism; one side that the dust excluding hood 2 is close to the membrane face 8 is open setting, and open slope setting just is less than the membrane face 8, and the inside at the dust excluding hood 2 is installed to the deionization air knife 1, and the dust on the membrane face 8 in the work area of deionization air knife 1 can drop to in the dust excluding hood 2.
In the process of processing the battery cell, a die cutting machine is often used for die cutting, and according to the feeding direction of a material line, the application installs the deionization static-removing dust-removing device at a position close to a winding station, and performs static-removing dust-removing treatment while winding. The deionization air knife 1 is used for carrying out electrostatic treatment on the membrane surface 8, and meanwhile, the dust hood 2 below the side is used for carrying out treatment on dust falling off the membrane surface 8. Through the cooperation between the deionization air knife 1 and the dust hood 2, the film surface 8 is helped to be eliminated and the film flour dust at the winding position is treated, so that the short circuit rate of the battery core and the discharge amount of the battery are helped to be reduced.
The film surface 8 of the winding working area is wound on the winding rod 7 from the obliquely upper direction to the obliquely lower direction, and the air outlet of the deionization air knife 1 is correspondingly arranged with the film surface 8 above the winding rod 7. According to the direction of the stock line, the film surface 8 extends to the winding rod 7 of the winding working area from the obliquely upper part, bypasses the winding rod 7 and winds out from the lower part of the winding rod 7 to enter the next working procedure. In order to avoid dust pollution at the winding station, the working area of the deionizing air knife 1 should be arranged above the winding rod 7, and the deionizing air knife 1 processes the film surface 8 above the winding rod 7, so that the rolled film surface 8 is ensured not to have dust.
Along with the film surface 8 being rolled up, the dust removed by the deionization air knife 1 naturally falls into the dust hood 2. Therefore, the distance between the deionization air knife 1 and the film surface 8 is more than or equal to 50mm, the included angle formed between the open surface of the dust hood 2 and the film surface 8 above the winding rod 7 is 30-60 degrees, and the dust can be well matched with the deionization air knife 1, so that the dust removal effect on the film surface 8 is ensured. The distance between the open surface of the dust hood 2 and the membrane surface 8 is 30mm-50mm, and the distance between the deionization air knife 1 and the membrane surface 8 is more than or equal to 50mm, so that the membrane surface 8 can be effectively subjected to electrostatic treatment. The deionization air knife 1 is connected with an electricity control device, the electricity control device is controlled by adopting pulse AC, the applied voltage is +/-5.5 kv, the rated output voltage is +/-6 kv, the ion balance is +/-30 v, and the static electricity elimination speed is 0.5s. The size of the dust hood 2 is selected and customized according to the actual production model, and generally needs to exceed the width of the membrane surface 8.
An opening is arranged on one side face of the opening face of the dust hood 2, a baffle plate 3 is arranged at the opening, and the baffle plate 3 seals the opening.
Further, the dust collecting box is formed in the dust hood 2, a negative pressure pipeline is communicated with the bottom of the dust collecting box, so that negative pressure is formed in the dust hood 2, and dust falling from the film surface 8 can be sucked into the dust hood 2, so that the dust is prevented from drifting around.
The installation mechanism comprises a guide post 4, an adjusting block 5 and a guide shaft support 6, wherein the guide shaft support 6 is installed on the die cutting machine, one end of the guide post 4 is fixedly installed on the guide shaft support 6, and the dust hood 2 is fixedly installed on the guide post 4 through a plurality of adjusting blocks 5. The guide post 4 is used for fixing the dust hood 2, so that the dust hood 2 is prevented from loosening, and the film surface 8 is prevented from being influenced. The guide shaft support 6 is used for fixing the whole device and is convenient to install on a large equipment plate. The adjusting block 5 comprises two sections with included angles, one section is fixedly connected with the guide post 4, and the other section is fixedly connected with the dust hood 2. When the dust hood 2 needs to adjust the angle, the adjusting blocks 5 with different included angles can be used, and the operation is convenient.
In operation, the deionization air knife 1 and the dust hood 2 are installed to be close to the membrane surface, meanwhile, the deionization air knife 1 controls the discharge capacity to process static electricity on the membrane surface 8, the dust hood 2 cleans dust, the baffle 3 prevents the internal dust from leaking, the guide post 4 and the guide shaft support 6 play a fixed role on the dust hood 2, and meanwhile, the adjusting block 5 adjusts the position of the dust hood 2.
The deionized air knife 1 performs discharge treatment on the membrane surface 8, performs electrostatic dust removal on the membrane surface 8, and simultaneously cleans dust by the dust hood 2, thereby achieving the purposes of removing static electricity and dust. According to the application, the electrode plate is subjected to static electricity removal and dust removal through the die-cut ion air knife, and negative pressure dust collection is performed on the electrode lug area and the die-cut edge through the dust removal device, so that static electricity and wind dust of the film surface 8 are reduced, and the short circuit rate is reduced.
According to the application, the deionization and static electricity removal device is used, so that the material passes through the static electricity removal and dust removal device under the condition of ensuring the running state of equipment, thereby realizing the effect of removing dust and static electricity on the membrane surface 8 and reducing the problems of cell short circuit and battery self-discharge caused by the dust.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a battery cross cutting machine deionized remove electrostatic precipitator device which characterized in that includes: the device comprises a deionization air knife (1), a dust hood (2) and a mounting mechanism, wherein the dust hood (2) is tightly mounted on one side, close to a film surface (8) rolling working area, of a die cutting machine through the mounting mechanism;
One side that dust excluding hood (2) is close to membrane face (8) is uncovered setting, uncovered slope setting just open lower extreme is less than membrane face (8), deionization air knife (1) are installed the inside of dust excluding hood (2), the dust in the work area of deionization air knife (1) on membrane face (8) can drop to in dust excluding hood (2).
2. The ion removing and static dust removing device for the battery die-cutting machine according to claim 1, wherein the film surface (8) of the winding working area is wound on a winding rod (7), and an air outlet of the ion removing air knife (1) is correspondingly arranged with the film surface (8) above the winding rod (7).
3. The ion and static removing device for a battery die cutting machine according to claim 2, wherein an included angle formed between a plane where the opening is located and the film surface (8) above the winding rod (7) is between 30 degrees and 60 degrees.
4. The ion removing and static dust removing device for the battery die-cutting machine according to claim 1, wherein an opening is arranged on one side face of the opening face of the dust removing cover (2), a baffle plate (3) is arranged at the opening, and the baffle plate (3) seals the opening.
5. The ion and static removing and dust removing device for the battery die-cutting machine according to claim 1, wherein a dust storage box is formed in the dust removing cover (2), and a negative pressure pipeline is communicated with the bottom of the dust storage box.
6. The ion-removing and electrostatic-removing device for the battery die-cutting machine according to claim 1, wherein the distance between the ion-removing air knife (1) and the film surface (8) is more than or equal to 50mm.
7. The de-ionized and de-electrostatically charged dust collector for battery die-cutting machine according to claim 1, characterized in that the distance between the open face of the dust hood (2) and the membrane face (8) is between 30mm and 50 mm.
8. The ion removing and static dust removing device for a battery die-cutting machine according to claim 1, wherein the mounting mechanism comprises a guide post (4), an adjusting block (5) and a guide shaft support (6), the guide shaft support (6) is mounted on the die-cutting machine, one end of the guide post (4) is fixedly mounted on the guide shaft support (6), and the dust hood (2) is fixedly mounted on the guide post (4) through a plurality of the adjusting blocks (5).
9. The ion removing and static dust removing device for a battery die-cutting machine according to claim 8, wherein the adjusting block (5) comprises two sections with included angles, one section is fixedly connected with the guide post (4), and the other section is fixedly connected with the dust hood (2).
10. The ion removing and static dust removing device for the battery die-cutting machine according to claim 1, wherein the ion removing air knife (1) is connected with an electricity control device, and the electricity control device is controlled by adopting pulse AC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322549453.7U CN221021272U (en) | 2023-09-19 | 2023-09-19 | Ion-removing static-removing dust-removing device for battery die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322549453.7U CN221021272U (en) | 2023-09-19 | 2023-09-19 | Ion-removing static-removing dust-removing device for battery die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021272U true CN221021272U (en) | 2024-05-28 |
Family
ID=91134194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322549453.7U Active CN221021272U (en) | 2023-09-19 | 2023-09-19 | Ion-removing static-removing dust-removing device for battery die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021272U (en) |
-
2023
- 2023-09-19 CN CN202322549453.7U patent/CN221021272U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |