CN207914029U - A kind of lithium-ion electric core apparatus for coating - Google Patents
A kind of lithium-ion electric core apparatus for coating Download PDFInfo
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- CN207914029U CN207914029U CN201721745470.6U CN201721745470U CN207914029U CN 207914029 U CN207914029 U CN 207914029U CN 201721745470 U CN201721745470 U CN 201721745470U CN 207914029 U CN207914029 U CN 207914029U
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- guide roller
- coating
- coating mechanism
- lithium
- electric core
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Abstract
The utility model is related to technical field of lithium ion, and in particular to a kind of lithium-ion electric core apparatus for coating, including rack, the rack is interior to be disposed with feeding roller, guide roller along the direction that material strip advances, front coating mechanism, guide roller, guide roller, reverse side coating mechanism, guide rollerAnd drying box.Lithium-ion electric core apparatus for coating described in the utility model is in coating process, material strip both sides can fully be contacted with applicator roll, ensure the uniformity of coating, and after the completion of material strip coated on one side, processing can be dried in time, also avoid that material strip has just been coated with completion during tape transport touches roll surface on one side, avoids coating and is wiped flower, wipes the phenomenon that falling.
Description
Technical field
The utility model is related to technical field of lithium ion, and in particular to a kind of lithium-ion electric core apparatus for coating.
Background technology
Coating process is a vital process in prepared by lithium ion battery, and coating machine can be used in tape surface
Coating improves with the development of technology, in order to improve coating efficiency and coating quality, occurs having double spread at present
The coating machine of function.
Application No. is 201320551529.3, patent name be " a kind of unicoater " Chinese patent in specifically disclose
A kind of unicoater, including rack, rack are equipped with feeding roller, and the rack is additionally provided with guide roller, two coating mechanisms
With two support rollers；Coating mechanism includes applicator roll and die head, the roll surface of the coating mouth alignment applicator roll of die head；Pass through feeding roller
Film roll is fixed rear, film, two coating mechanisms are sent to by feeding roller and guide roller；The die head of two coating mechanisms will
Sizing material is coated on the applicator roll of two coating mechanisms, and sizing material is coated on film by the applicator roll of two coating mechanisms.The two-sided painting
Cloth equipment has the advantage that：Applicator roll is in direct contact with film, it is therefore prevented that die head is in direct contact film incised wound film, is realizing one
While secondary property double spread, it is ensured that die head not scratch film.However the unicoater also has the disadvantages that：(1) exist
In coating process, material strip both sides cannot fully be contacted with applicator roll, cause to be unevenly coated；(2) material strip coated on one side is completed
Afterwards, processing cannot be dried in time, material strip can touch roll surface during tape transport, since coating is just applied to material strip
On, it can inevitably cause coating to be wiped flower, wipe the phenomenon that falling, cause to be unevenly coated, influence product quality.
Utility model content
To solve the above problems, the utility model provides a kind of lithium-ion electric core apparatus for coating.
To achieve the above object, the utility model adopts the following technical solution：
A kind of lithium-ion electric core apparatus for coating, including rack, the rack is interior to be disposed with along the direction that material strip advances
Feeding roller, guide roller I, front coating mechanism, guide roller II, guide roller III, reverse side coating mechanism, guide roller IV and drying box,
The front coating mechanism and reverse side coating mechanism include applicator roll and die head, the roller of the coating mouth alignment applicator roll of the die head
Face；The guide roller I and guide roller II is arranged in the lower section of material strip, and the guide roller III and guide roller IV are arranged in material strip
Top, avoid that material strip has just been coated with completion during tape transport touches roll surface on one side, avoids coating and is wiped flower, wipes and fall
Phenomenon.The guide roller I and guide roller II above the applicator roll of front coating mechanism be symmetrical arranged, the guide roller III and
Guide roller IV is symmetrical arranged below the applicator roll of reverse side coating mechanism, and material strip both sides can be enable fully to be contacted with applicator roll, is protected
Demonstrate,prove the uniformity of coating.The upper rack is provided with top blow dried between front coating mechanism and reverse side coating mechanism
Device, the bottom of the frame are provided with lower part blow dried device between reverse side coating mechanism and drying box, and material strip one side applies
After the completion of cloth, drying process can be blowed in time.
Preferably, the guide roller I and guide roller II are respectively with the applicator roll of front coating mechanism in 45° angle or so pair
Setting, the applicator roll of the guide roller III and guide roller IV respectively with reverse side coating mechanism is claimed to be symmetrical set in 45° angle,
Material strip both sides can be enable fully to be contacted with applicator roll, ensure the uniformity of coating.
Preferably, the top blow dried device and lower part blow dried device include laterally be arranged it is closed at both ends
Gas blow pipe, on the gas blow pipe separately down, set up gas hole, the air inlet of the gas blow pipe passes through pipeline and wind
Machine connects.
For lithium-ion electric core apparatus for coating described in the utility model in coating process, material strip both sides can fully and applicator roll
Contact, ensures the uniformity of coating, and after the completion of material strip coated on one side, processing can be dried in time, it is thus also avoided that material strip
Completion has just been coated with during tape transport touches roll surface on one side, avoids coating and is wiped flower, wipes the phenomenon that falling.It can be seen that
The utility model compared with prior art, has substantive features and progress, and beneficial effects of its implementation are also obvious.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
In figure：1:Rack 2:Feeding roller 3：Guide roller I 4：Front coating mechanism 5：Guide roller II 6：Guide roller III 7：
Reverse side coating mechanism 8：Guide roller IV 9：Drying box 10：Applicator roll 11：Die head 12：Top blow dried device 13：It blows lower part
Drying device 14：Gas blow pipe 15：Wind turbine 16：Electric heater unit 17：Temperature sensor 18：Controller.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment, and in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1, a kind of lithium-ion electric core apparatus for coating, including rack 1, the rack 1 are interior along the side that material strip advances
To being disposed with feeding roller 2, guide roller I 3, front coating mechanism 4, guide roller II 5, guide roller III 6, reverse side coating machine
Structure 7, guide roller IV 8 and drying box 9, the front coating mechanism 4 and reverse side coating mechanism 7 include applicator roll 10 and die head
11, the roll surface 10 of the coating mouth alignment applicator roll of the die head 11；The guide roller I 3 and guide roller II 5 are arranged in material strip
Lower section, the guide roller III 6 and guide roller IV 8 are arranged in the top of material strip, and the guide roller I 3 and guide roller II 5 exist
It is symmetrical arranged above the applicator roll of front coating mechanism 4, the guide roller III 6 and guide roller IV 8 are in reverse side coating mechanism 7
Applicator roll below be symmetrical arranged；On 1 top of the rack is provided between front coating mechanism 4 and reverse side coating mechanism 7
Portion's blow dried device 12,1 bottom of the rack are provided with lower part blow dried between reverse side coating mechanism 7 and drying box 9
Device 13.
Preferably, the guide roller I 3 and guide roller II 5 are in respectively 45° angle with the applicator roll of front coating mechanism 4
It is symmetrical set, the guide roller III 6 and guide roller IV 8 are left in 45° angle with the applicator roll of reverse side coating mechanism 7 respectively
The right side is symmetrical arranged.
Preferably, the top blow dried device 12 and lower part blow dried device 13 include the both ends being laterally arranged
Closed gas blow pipe 14, on the gas blow pipe 14 separately down, set up gas hole, the air inlet of the gas blow pipe 14 is logical
Piping is connect with wind turbine 15.
Embodiment 2
As shown in Fig. 2, a kind of lithium-ion electric core apparatus for coating, including rack 1, the rack 1 are interior along the side that material strip advances
To being disposed with feeding roller 2, guide roller I 3, front coating mechanism 4, guide roller II 5, guide roller III 6, reverse side coating machine
Structure 7, guide roller IV 8 and drying box 9, the front coating mechanism 4 and reverse side coating mechanism 7 include applicator roll 10 and die head
11, the roll surface 10 of the coating mouth alignment applicator roll of the die head 11；The guide roller I 3 and guide roller II 5 are arranged in material strip
Lower section, the guide roller III 6 and guide roller IV 8 are arranged in the top of material strip, and the guide roller I 3 and guide roller II 5 exist
It is symmetrical arranged above the applicator roll of front coating mechanism 4, the guide roller III 6 and guide roller IV 8 are in reverse side coating mechanism 7
Applicator roll below be symmetrical arranged；On 1 top of the rack is provided between front coating mechanism 4 and reverse side coating mechanism 7
Portion's blow dried device 12,1 bottom of the rack are provided with lower part blow dried between reverse side coating mechanism 7 and drying box 9
Device 13.
Preferably, the guide roller I 3 and guide roller II 5 are in respectively 45° angle with the applicator roll of front coating mechanism 4
It is symmetrical set, the guide roller III 6 and guide roller IV 8 are left in 45° angle with the applicator roll of reverse side coating mechanism 7 respectively
The right side is symmetrical arranged.
Preferably, the top blow dried device 12 and lower part blow dried device 13 include the both ends being laterally arranged
Closed gas blow pipe 14, on the gas blow pipe 14 separately down, set up gas hole, the air inlet of the gas blow pipe 14 is logical
Piping is connect with wind turbine 15.
Preferably, it is provided with electric heater unit on pipeline between the air inlet and wind turbine of the gas blow pipe, it can basis
It needs to heat air, accelerates the drying of coating.The structure of the electric heater unit is the prior art, in the prior art can
Enough realize that the electric heater unit of heating function may be selected.
Preferably, being provided with temperature sensor at the gas hole, the temperature of the air of blowout can be detected at any time.
Preferably, be additionally provided with controller in the rack, the temperature sensor and electric heater unit with control
Device electrically connects, and the temperature signal detected can be sent to controller by temperature sensor, controller according to the signal received come
Control the unlatching of electric heater unit.
The structure and operation principle of the temperature sensor and controller are the prior art.Temperature can be realized in the prior art
It spends the temperature sensor of detecting function and can realize that the controller of control function may be selected.
Claims (6)
1. a kind of lithium-ion electric core apparatus for coating, including rack (1), it is characterised in that：Advance along material strip in the rack (1)
Direction be disposed with feeding roller (2), guide roller I (3), front coating mechanism (4), guide roller II (5), guide roller III (6),
Reverse side coating mechanism (7), guide roller IV (8) and drying box (9), the front coating mechanism (4) and reverse side coating mechanism (7) packet
Include applicator roll (10) and die head (11), the roll surface of the coating mouth alignment applicator roll (10) of the die head (11)；The guide roller I
(3) it is arranged in the lower section of material strip with guide roller II (5), the guide roller III (6) and guide roller IV (8) are arranged in the upper of material strip
Side, the guide roller I (3) and guide roller II (5) are symmetrical arranged above the applicator roll of front coating mechanism (4), the guiding
Roller III (6) and guide roller IV (8) is symmetrical arranged below the applicator roll of reverse side coating mechanism (7)；Rack (1) top exists
Top blow dried device (12), rack (1) bottom are provided between front coating mechanism (4) and reverse side coating mechanism (7)
Portion is provided with lower part blow dried device (13) between reverse side coating mechanism (7) and drying box (9).
2. lithium-ion electric core apparatus for coating as described in claim 1, it is characterised in that：The guide roller I (3) and guide roller II
(5) applicator roll respectively with front coating mechanism (4) is symmetrical set in 45° angle, the guide roller III (6) and guide roller
Applicator rolls of the IV (8) respectively with reverse side coating mechanism (7) is symmetrical set in 45° angle.
3. lithium-ion electric core apparatus for coating as described in claim 1, it is characterised in that：The top blow dried device (12)
Include the gas blow pipe (14) closed at both ends being laterally arranged with lower part blow dried device (13), distinguishes on the gas blow pipe (14)
Downwards, gas hole has been set up, the air inlet of the gas blow pipe (14) is connect by pipeline with wind turbine (15).
4. lithium-ion electric core apparatus for coating as claimed in claim 3, it is characterised in that：The air inlet of the gas blow pipe (14) with
Electric heater unit (16) is provided on pipeline between wind turbine (15).
5. lithium-ion electric core apparatus for coating as claimed in claim 3, it is characterised in that：Temperature biography is provided at the gas hole
Sensor.
6. lithium-ion electric core apparatus for coating as claimed in claim 5, it is characterised in that：It is additionally provided with control on the rack (1)
Device processed, the temperature sensor and electric heater unit are electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745470.6U CN207914029U (en) | 2017-12-14 | 2017-12-14 | A kind of lithium-ion electric core apparatus for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745470.6U CN207914029U (en) | 2017-12-14 | 2017-12-14 | A kind of lithium-ion electric core apparatus for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914029U true CN207914029U (en) | 2018-09-28 |
Family
ID=63606747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745470.6U Active CN207914029U (en) | 2017-12-14 | 2017-12-14 | A kind of lithium-ion electric core apparatus for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713457A (en) * | 2022-03-28 | 2022-07-08 | 江西春光新材料科技股份有限公司 | Coating weight adjustable roll-type coating equipment |
-
2017
- 2017-12-14 CN CN201721745470.6U patent/CN207914029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713457A (en) * | 2022-03-28 | 2022-07-08 | 江西春光新材料科技股份有限公司 | Coating weight adjustable roll-type coating equipment |
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