CN206951505U - Two-sided extrusion apparatus for coating based on microporous substrate - Google Patents
Two-sided extrusion apparatus for coating based on microporous substrate Download PDFInfo
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- CN206951505U CN206951505U CN201720548030.5U CN201720548030U CN206951505U CN 206951505 U CN206951505 U CN 206951505U CN 201720548030 U CN201720548030 U CN 201720548030U CN 206951505 U CN206951505 U CN 206951505U
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- microporous substrate
- extrusion coated
- coated head
- head
- coating
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- 239000000758 substrate Substances 0.000 title claims abstract description 92
- 238000001125 extrusion Methods 0.000 title claims abstract description 83
- 238000000576 coating method Methods 0.000 title claims abstract description 70
- 239000011248 coating agent Substances 0.000 title claims abstract description 59
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 238000010422 painting Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000005021 gait Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 235000009854 Cucurbita moschata Nutrition 0.000 description 3
- 240000001980 Cucurbita pepo Species 0.000 description 3
- 235000009852 Cucurbita pepo Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000020354 squash Nutrition 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (4)
- A kind of 1. two-sided extrusion apparatus for coating based on microporous substrate, it is characterised in that including:Unwinding device(5), wrap-up (6), for guiding microporous substrate(9)The trailer system advanced in one direction and it is arranged on the unwinding device(5)And receipts Winding apparatus(6)Between baking oven(4), the first extrusion coated head(1)With the second extrusion coated head(2), first extrusion coated Head(1)It is arranged on microporous substrate(9)Side, and with the microporous substrate(9)It is non-contact, the first extrusion coated head(1) Slurry is intermittently coated on the microporous substrate on the direction intersected with base material direct of travel;The second extrusion coated head (2)It is arranged on the microporous substrate(9)Opposite side;Wherein, the lower lip of the second extrusion coated head(21)With linear contact lay or The mode and microporous substrate of face contact(9)Contact;The second extrusion coated head(2)Slurry is intermittently coated on and micropore base On the microporous substrate on direction that material direct of travel intersects;The first extrusion coated head(1)With the second extrusion coated head (2)Across the microporous substrate(9)Set, the spraying nozzle of the first extrusion coated head(100)With second extrusion coated The spraying nozzle of head(200)In the microporous substrate(9)On projection be non-overlapped;The spraying nozzle of first extrusion coated head (100)Corresponding microporous substrate(9)The tension force of vicinity is F1, microporous substrate(9)Except the coating of the first extrusion coated head Mouth(100)Corresponding microporous substrate(9)The tension force at any point outside nearby is F2, the painting of the second extrusion coated head Cloth mouth(200)It is arranged on microporous substrate(9)F1 and F2 ratio be 1:0.8—1:0.4 F2 corresponding positions.
- 2. the two-sided extrusion apparatus for coating according to claim 1 based on microporous substrate, it is characterised in that:The traction System includes being located at baking oven(4)The tractive unit of afterbody(31)With the constant speed portion before extrusion coated head(32), the traction Portion(31)For being exerted a force to microporous substrate, microporous substrate is allowed(9)Travel rearwardly;The constant speed portion(32)For keeping micropore base Material(9)Gait of march is in substantially constant speed.
- 3. the two-sided extrusion apparatus for coating according to claim 1 based on microporous substrate, it is characterised in that:The baking oven (4)Including shell(41), in the shell(41)The interior upper nozzle for being provided with number row and spraying hot gas downwards(42)Spray is hot upwards by sum row Gas lower nozzle(43), the microporous substrate(9)In the upper nozzle(42)And lower nozzle(43)Between advance.
- 4. the two-sided extrusion apparatus for coating based on microporous substrate according to claim 1,2 or 3, it is characterised in that:It is described Microporous substrate(9)In the turning of traveling process or/baking oven(4)It is inside to use pneumatically supported mode to pop-up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720548030.5U CN206951505U (en) | 2017-05-17 | 2017-05-17 | Two-sided extrusion apparatus for coating based on microporous substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720548030.5U CN206951505U (en) | 2017-05-17 | 2017-05-17 | Two-sided extrusion apparatus for coating based on microporous substrate |
Publications (1)
Publication Number | Publication Date |
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CN206951505U true CN206951505U (en) | 2018-02-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720548030.5U Active CN206951505U (en) | 2017-05-17 | 2017-05-17 | Two-sided extrusion apparatus for coating based on microporous substrate |
Country Status (1)
Country | Link |
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CN (1) | CN206951505U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106964526A (en) * | 2017-05-17 | 2017-07-21 | 深圳市信宇人科技股份有限公司 | Two-sided extrusion coating method and its double spread device based on microporous substrate |
CN114798342A (en) * | 2022-06-02 | 2022-07-29 | 东莞市坚华机械有限公司 | Double-sided coating equipment for lithium battery diaphragm |
-
2017
- 2017-05-17 CN CN201720548030.5U patent/CN206951505U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106964526A (en) * | 2017-05-17 | 2017-07-21 | 深圳市信宇人科技股份有限公司 | Two-sided extrusion coating method and its double spread device based on microporous substrate |
CN114798342A (en) * | 2022-06-02 | 2022-07-29 | 东莞市坚华机械有限公司 | Double-sided coating equipment for lithium battery diaphragm |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two -sided extrusion coating unit based on micropore substrate Effective date of registration: 20190410 Granted publication date: 20180202 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: 2019990000315 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200722 Granted publication date: 20180202 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: 2019990000315 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double sided extrusion coating device based on microporous substrate Granted publication date: 20180202 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: Y2024980015118 |