CN221063164U - Carbon-coated aluminum foil coating device - Google Patents
Carbon-coated aluminum foil coating device Download PDFInfo
- Publication number
- CN221063164U CN221063164U CN202322788163.8U CN202322788163U CN221063164U CN 221063164 U CN221063164 U CN 221063164U CN 202322788163 U CN202322788163 U CN 202322788163U CN 221063164 U CN221063164 U CN 221063164U
- Authority
- CN
- China
- Prior art keywords
- aluminum foil
- roller
- carbon
- white
- blend stop
- 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.)
- Active
Links
- 239000011888 foil Substances 0.000 title claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 33
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 239000004677 Nylon Substances 0.000 claims abstract description 3
- 229920001778 nylon Polymers 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 17
- 239000000123 paper Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 239000011111 cardboard Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 18
- 239000007921 spray Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The application relates to a carbon-coated aluminum foil coating device which comprises a machine table, wherein a support is arranged on the machine table, a conveying roller and supporting rollers are arranged between the support, the conveying rollers are respectively arranged above and below aluminum foil paper and are respectively provided with two groups, four supporting rollers are also arranged in the support, the four supporting rollers are arranged in a rectangular array, the two supporting rollers below the four supporting rollers are respectively arranged close to the corresponding conveying rollers, a white retaining barrier strip is also sleeved on the supporting rollers, the white retaining barrier strip is made of nylon strips, a spraying frame is respectively arranged in the middle of the upper conveying roller and the lower conveying roller, and a plurality of spray heads are uniformly arranged on the side surface of the spraying frame facing the aluminum foil paper.
Description
Technical Field
The application relates to the technical field of carbon-coated aluminum foil processing, in particular to a carbon-coated aluminum foil coating device.
Background
The carbon-coated aluminum foil (namely the conductive coating) is a breakthrough technical innovation of carrying out surface treatment on the battery conductive substrate by utilizing the functional coating, and the carbon-coated aluminum foil/copper foil is prepared by uniformly and finely coating dispersed nano conductive graphite and carbon coated particles on the aluminum foil/copper foil. The lithium ion battery can provide excellent static conductive performance, collect micro-current of active substances, greatly reduce contact resistance between positive/negative electrode materials and a current collecting layer, improve adhesion capability between the positive/negative electrode materials and the current collecting layer, reduce usage amount of adhesive, and further remarkably improve overall performance of the battery, and is particularly important in the production process of lithium ion batteries.
However, in practical application, the carbon-coated aluminum foil is necessary, the existing white-coating mode in industry is realized by coating white-coating through laser engraving rollers according to different specification requirements, but the defects are that special rollers need to be engraved one by one when different specification requirements of different customers are met, the cost investment is large, the production period is long, and when the white-coating is carried out on different white-coated battery foils, the coating rollers with corresponding white-coating positions need to be replaced, so that the time is wasted.
Accordingly, a carbon-coated aluminum foil coating device is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the problems that when the carbon-coated aluminum foil with different specification requirements of the lithium battery is left white, special rollers are needed to be engraved one by one, the cost investment is large, the production period is long, and when the different left white battery foils are left white, the coating rollers with corresponding left white positions are needed to be replaced, so that time is wasted.
The application provides a carbon-coated aluminum foil coating device which adopts the following technical scheme:
The utility model provides a scribble carbon aluminum foil coating device, includes the board, be provided with the support on the board, and install conveying roller and backing roll between the support, the conveying roller sets up respectively in the upper and lower side of aluminium foil paper and respectively is provided with two sets of, still be provided with four backing rolls in the support, four backing rolls are rectangular array and arrange, and two backing rolls of below are close to the conveying roller setting that corresponds respectively, still overlap on the backing roll and are equipped with and leave white blend stop, it adopts the nylon belt material to leave white blend stop, and leaves white blend stop to be located between two sets of conveying rollers about, when conveying roller rotates, can promote aluminium foil paper and leave white blend stop and advance with one, and the intermediate position of two sets of conveying rollers about respectively is provided with the spraying frame, and the spraying frame equipartition is provided with a plurality of shower nozzles towards on the side of aluminium foil paper.
Preferably, the middle of the two conveying rollers above is also provided with a regulating roller, the regulating roller is extruded on the white stop bar, the middle position of the bracket is also provided with two regulating motors, and the output ends of the regulating motors are respectively connected to the two ends of the regulating roller.
Preferably, the bearing seats are respectively connected to the two ends of the supporting roller and the regulating roller, the bearing seats at the two ends of the conveying roller are arranged on the bracket through screws, and the bearing seats at the two ends of the regulating roller are connected to the output end of the regulating motor.
Preferably, the laminating still slides in the outside of backing roll and is provided with the blend stop cassette, blend stop cassette both ends portion is provided with the cardboard of pressing close to the backing roll, and the interval of two cardboard is greater than the width of reserving the white blend stop, reserves the white blend stop setting between two cardboards, still thread connection cover is equipped with the propulsion lead screw on the blend stop cassette.
Preferably, the bracket is also provided with a rotating motor, an output shaft of the rotating motor is connected with a corresponding pushing screw rod, the stop bar clamping seat is also provided with a guide sliding rod in a penetrating way, and the guide sliding rod is connected in the bracket.
In summary, the application has the following beneficial technical effects:
1. According to the application, the four support rollers can support the white-reserving baffle bars, when the aluminum foil paper is sprayed, the conveying rollers can press the white-reserving baffle bars on the aluminum foil paper, and when the conveying rollers rotate, the aluminum foil paper and the white-reserving baffle bars are pushed to advance simultaneously, at the moment, when the spraying support is sprayed to the aluminum foil paper, white can be reserved on the aluminum foil paper due to the shielding effect of the white-reserving baffle bars, and the spraying is more regular and convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of the cooperation of the backup roll and the white-stop bar of the present application;
FIG. 3 is a schematic diagram of a barrier strip holder according to the present application;
Fig. 4 is a schematic structural view of the spray booth according to the present application.
Reference numerals illustrate: 1. a machine table; 2. a bracket; 3. a conveying roller; 4. a support roller; 5. a white barrier strip is reserved; 6. a spraying frame; 7. an adjusting roller; 8. adjusting a motor; 9. a bearing seat; 10. a barrier strip clamping seat; 11. a rotating motor; 12. pushing the screw rod; 13. and a guide slide bar.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.
Example 1
And (3) assembly description: during installation, the support 2 is fixed on the machine table 1, the four conveying rollers 3 can be sequentially installed on the support 2, enough gaps are reserved between the upper conveying roller 3 and the lower conveying roller 3, aluminum foil paper and a reserved white barrier strip are conveniently pushed to slide, then the end parts of the supporting rollers 4 can be fixed on the inner rings of the bearing seats 9, the supporting rollers 4 can be installed on the support 2 through set screws, after the four supporting rollers 4 are installed, the reserved white barrier strip 5 can be sleeved on the four supporting rollers 4, the reserved white barrier strip 5 can be moved between the conveying rollers 3, the pushing screw rod 12 can be arranged on the support 2 close to the supporting rollers 4 above, the reserved white barrier strip 5 is clamped between two clamping plates of the barrier strip clamping seat 10, finally two adjusting motors 8 are installed on the support 2, and the output ends of the adjusting motors 8 are connected on the bearing seats 9 at the two ends of the adjusting rollers 7 through screws, so that installation can be completed.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
And all that is not described in detail in this specification is well known to those skilled in the art.
The working principle of the utility model is as follows:
When the novel aluminum foil spraying device is used, the conveying roller 3 is driven to rotate, the conveying roller 3 can push aluminum foil paper and the white retaining bars 5 to move together when rotating, the white retaining bars 5 can be extruded and attached to the aluminum foil paper under the action of the conveying roller 3, a blank gap is reserved on the aluminum foil paper, white can be reserved on the aluminum foil paper due to the shielding effect of the white retaining bars 5 when spraying, the novel aluminum foil spraying device is convenient, and the white retaining bars 5 can be supported due to the four supporting rollers 4, so that the white retaining bars 5 can continuously slide on the four supporting rollers 4, and continuous operation is convenient;
When the carbon-coated aluminum foils with different specifications are required to be processed, the position of the reserved white on the aluminum foil paper is required to be changed, the adjusting motor 8 can be driven, the adjusting roller 7 is pulled to slide upwards, the reserved white barrier strips 5 can be loosened at the moment, then the rotating motor 11 is started, the pushing screw rod 12 can be rotated under the action of the rotating motor 11, the barrier strip clamping seat 10 can be pushed to slide along the direction of the pushing screw rod 12 through the threaded fit of the pushing screw rod 12 and the barrier strip clamping seat 10, so that the reserved white barrier strips 5 can be pushed to slide on the supporting roller 4, the position of the reserved white barrier strips 5 is adjusted, the adjusting roller 7 can be pushed to be pushed down on the reserved white barrier strips 5 again after the adjusting roller is moved to the appointed position, the reserved white barrier strips 5 are tightly stretched, the reserved white barrier strips 5 are ensured to be fixed in position, and the use is flexible and the adjustment is convenient.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a scribble carbon aluminium foil coating device, includes board (1), be provided with support (2) on board (1), and install between support (2) carry roller (3) and backing roll (4), its characterized in that, carry roller (3) set up respectively in the upper and lower side of aluminium foil paper and respectively are provided with two sets of, still be provided with four backing rolls (4) in support (2), four backing rolls (4) are rectangular array arrangement, and two backing rolls (4) of below are close to respectively carry roller (3) setting that corresponds, still overlap on backing roll (4) and are equipped with and keep white blend stop (5), keep white blend stop (5) to adopt the nylon belt material, and keep white blend stop (5) to be located between two sets of carry roller (3), the intermediate position of two sets of carry roller (3) respectively are provided with spraying frame (6), and spraying frame (6) are provided with a plurality of shower nozzles towards the side of aluminium foil paper equipartition.
2. The carbon-coated aluminum foil coating device according to claim 1, wherein: the regulating roller (7) is further arranged in the middle of the two conveying rollers (3) above, the regulating roller (7) is extruded on the white retaining bar (5), two regulating motors (8) are further arranged in the middle of the support (2), and output ends of the regulating motors (8) are respectively connected to two ends of the regulating roller (7).
3. A carbon-coated aluminum foil coating apparatus as recited in claim 2, wherein: bearing seats (9) are respectively connected to the two ends of the supporting roller (4) and the regulating roller (7), the bearing seats (9) at the two ends of the conveying roller (3) are arranged on the support (2) through screws, and the bearing seats (9) at the two ends of the regulating roller (7) are connected to the output end of the regulating motor (8).
4. The carbon-coated aluminum foil coating device according to claim 1, wherein: laminating still slides in the outside of backing roll (4) and is provided with blend stop cassette (10), blend stop cassette (10) both ends are provided with the cardboard of pressing close to backing roll (4), and the interval of two cardboard is greater than the width of reserving white blend stop (5), reserves white blend stop (5) and sets up between two cardboards, still thread connection cover is equipped with propulsion lead screw (12) on blend stop cassette (10).
5. The carbon-coated aluminum foil coating device according to claim 4, wherein: the bracket (2) is also provided with a rotating motor (11), and an output shaft of the rotating motor (11) is connected with a corresponding propelling screw rod (12).
6. The carbon-coated aluminum foil coating device according to claim 4, wherein: the stop strip clamping seat (10) is also provided with a guide sliding rod (13) in a penetrating way, and the guide sliding rod (13) is connected in the bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322788163.8U CN221063164U (en) | 2023-10-18 | 2023-10-18 | Carbon-coated aluminum foil coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322788163.8U CN221063164U (en) | 2023-10-18 | 2023-10-18 | Carbon-coated aluminum foil coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221063164U true CN221063164U (en) | 2024-06-04 |
Family
ID=91260495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322788163.8U Active CN221063164U (en) | 2023-10-18 | 2023-10-18 | Carbon-coated aluminum foil coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221063164U (en) |
-
2023
- 2023-10-18 CN CN202322788163.8U patent/CN221063164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |