CN108859380A - Double spread system - Google Patents
Double spread system Download PDFInfo
- Publication number
- CN108859380A CN108859380A CN201810679843.7A CN201810679843A CN108859380A CN 108859380 A CN108859380 A CN 108859380A CN 201810679843 A CN201810679843 A CN 201810679843A CN 108859380 A CN108859380 A CN 108859380A
- Authority
- CN
- China
- Prior art keywords
- coating
- base material
- cloth base
- ventilation assembly
- baking oven
- 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.)
- Granted
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- 238000000576 coating method Methods 0.000 claims abstract description 126
- 239000011248 coating agent Substances 0.000 claims abstract description 125
- 239000000463 material Substances 0.000 claims abstract description 115
- 239000004744 fabric Substances 0.000 claims abstract description 114
- 238000010422 painting Methods 0.000 claims abstract description 67
- 239000003292 glue Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 95
- 238000000605 extraction Methods 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Coating Apparatus (AREA)
Abstract
This application discloses a kind of double spread systems, including applying cloth base material, unwinding device, apparatus for coating, baking oven device, wrap-up and coordinated control system, applying cloth base material includes that the first painting cloth base material and second apply cloth base material, and unwinding device includes the first unwinding device and the second unwinding device；Apparatus for coating includes the first apparatus for coating and the second apparatus for coating；Baking oven device is equipped with upper channel and lower channel, baking oven device includes air-out component and heating component, cloth base material and the second painting cloth base material progress are applied to first while being coated with and being dried, and it is only coated in coating base member face, it is by pressure bonding anti-sticking roller that its is compound again after coating, so that the first painting cloth base material two sides all has coating glue, realize double spread, suitable for solvent pressure-sensitive adhesive, and when there is coating failure, cloth base material lower end surface is applied without coating glue, coating glue is not bound in equipment, coating is avoided to be adhesive on coating apparatus, and improve whole coating efficiency.
Description
Technical field
The present invention relates to coating machine fields, and in particular to a kind of double spread system.
Background technique
Existing unicoater discloses in the patent document of CN201710842686.2 such as Chinese Patent Application No.
A kind of double painting type solvent-free composite machines and its complex method are not suitable for solvent pressure-sensitive adhesive.Chinese Patent Application No. is
The novel two-sided coating method and device for being applicable in electrode material, the device are disclosed in the patent document of CN201711027253.8
Reverse side coating is first carried out, carries out positive coating, low efficiency after reverse side is dry again, and solvent pressure-sensitive adhesive is not suitable for, especially
When being that spread is big.
Existing unicoater enters baking oven after being generally respectively coated to the upper bottom surface and bottom surface that apply cloth base material, this
The mode of coating, there are the following problems：(1) when there is coating failure, pressure sensitive adhesive can be sticked in equipment, and cleaning is difficult；(2) have one
The bad control of the coating pressure of face coating head, will cause gluing uneven thickness.(3) according to spraying coating head, it is equal to influence film forming
One property.
Summary of the invention
The present invention is in view of the above-mentioned problems, propose a kind of double spread system.
The technical solution adopted by the present invention is as follows：
A kind of double spread system, for being coated to applying cloth base material, applying cloth base material includes first applying cloth base material and the
Two apply cloth base material, including：
Unwinding device, including the first unwinding device and the second unwinding device, the first unwinding device is for unreeling the first coating
Substrate, the second unwinding device is for unreeling the second painting cloth base material；
Apparatus for coating, including the first apparatus for coating and the second apparatus for coating, the first apparatus for coating are used for the first coating base
The upper surface of material is coated, and the second apparatus for coating is used to be coated the upper surface of the second painting cloth base material；
Baking oven device, be set between apparatus for coating and wrap-up, be equipped with upper channel and lower channel, first apply cloth base material from
Upper channel is passed through and is dried, and the second painting cloth base material is passed through from lower channel is dried, and baking oven device includes air-out component and adds
Hot component, air-out component are connected to upper channel and lower channel, air-out component by the hot wind that heating component heat be delivered to upper channel with
Lower channel is suspended in the first painting cloth base material in upper channel and dries to its coating, and is suspended in the second painting cloth base material
In lower channel and its coating is dried；
Wrap-up, including pressure bonding anti-sticking roller, pressure bonding anti-sticking roller are compound by the upper surface of the second painting cloth base material
First applies on the lower end surface of cloth base material；And
Coordinated control system, to control unwinding device, apparatus for coating and the operation of wrap-up.
Be furthermore that, air-out component includes air inlet fan and exhaust fan, air inlet fan by after extraneous cold wind inspiration air-out component,
Heated component heating is blown into upper channel and lower channel again, and exhaust fan extracts the air in baking oven device out, to ensure baking oven
Pressure balance and the displacement of coating volatile matter are in device to reduce the residual of coating volatile matter.
Be furthermore that, air-out component further includes heat-exchange device, heat-exchange device will enter the cold wind of heating component with
Hot wind in the baking oven device of exhaust fan extraction carries out heat exchange.
It is furthermore that, baking oven device further includes upper ventilation assembly, middle ventilation assembly and lower ventilation assembly, middle ventilation assembly
Between upper ventilation assembly and lower ventilation assembly, upper channel, middle ventilation group are formed between upper ventilation assembly and middle ventilation assembly
Form lower channel between part and lower ventilation assembly, lower ventilation assembly and middle ventilation assembly are equipped with cylinder and support rod, on cylinder
Equipped with telescopic rod, when cylinder starts, telescopic rod supports ventilation assembly or middle ventilation assembly, and lower ventilation assembly passes through telescopic rod
With ventilation assembly in they sup-port, middle ventilation assembly by ventilation assembly in telescopic rod and they sup-port, upper ventilation assembly,
Ventilation opening is equipped on middle ventilation assembly and lower ventilation assembly, air-out component is connected to upper channel and lower channel by ventilation opening.
It is furthermore that, upper ventilation assembly is equipped with downward ventilation opening, and middle ventilation assembly is equipped with joint up and down
Ventilation opening, lower ventilation assembly be equipped with upward ventilation opening.
It is furthermore that, baking oven device is equipped with more than one.
Be furthermore that, first apply cloth base material be tissue paper or PET film, second apply cloth base material be two-sided release film or it is two-sided from
Type film paper.
It is furthermore that, multiple deflector rolls are equipped between unwinding device and wrap-up, and deflector roll is formed for applying cloth base material conveying
Transfer passage, baking oven device is located in transfer passage, and the first apparatus for coating is installed on the first unwinding device and baking oven device
Between a deflector roll on to first painting cloth base material be coated, the second apparatus for coating is installed on the second unwinding device and baking oven device
Between a deflector roll on to second painting cloth base material be coated, be equipped with gear glue on the first apparatus for coating and the second apparatus for coating
Plate, the addition coating glue at retaining plate.
It is furthermore that, 6 deflector rolls are equipped between the first unwinding device and wrap-up, and the first apparatus for coating is installed on the
On 4 deflector rolls, the 5th deflector roll and the 6th deflector roll are set to baking oven device both ends, are equipped between the second unwinding device and wrap-up
3 deflector rolls, the second apparatus for coating are installed on the 1st deflector roll, and the 2nd deflector roll and the 3rd deflector roll are set to baking oven device both ends, are led
Roller is conveyed with to the first painting cloth base material and the second painting cloth base material, and is adjusted the first painting cloth base material and second and applied cloth base material
Tension.
It is furthermore that, the first apparatus for coating and the second apparatus for coating include comma scraper coating head, and comma scraper applies
The thickness of leftover of bolt of cloth control coating.
The beneficial effects of the invention are as follows：Cloth base material and the second painting cloth base material progress are applied to first while being coated with and being dried, and
It is only coated in coating base member face, the upper surface of the second painting cloth base material is compound in the lower end of the first painting cloth base material again after coating
On face, so that the first painting cloth base material two sides all has coating glue, realizes double spread, be suitable for solvent pressure-sensitive adhesive, and occur
When coating failure, cloth base material lower end surface is applied without coating glue, and coating glue is not bound in equipment, is avoided coating and is adhesive in painting laying
It is standby upper, and improve whole coating efficiency；First, which applies cloth base material and second, applies cloth base material using a baking oven device, saves energy
Source reduces cost；First apparatus for coating is coated the first painting cloth base material, and the second apparatus for coating applies cloth base material to second and carries out
Coating, coating pressure are easy to control, and coating is uniform, uniform coating thickness.
Detailed description of the invention
Fig. 1 is double spread system structure diagram of the present invention；
Fig. 2 is double spread system baking oven apparatus structure schematic diagram of the present invention.
Each appended drawing reference is in figure：1, cloth base material is applied, 11, first applies cloth base material, and 12, second applies cloth base material, and 2, unreel dress
It sets, the 21, first unwinding device, the 22, second unwinding device, 3, apparatus for coating, the 31, first apparatus for coating, the 32, second painting arranges
It sets, 33, retaining plate, 4, baking oven device, 41, air-out component, 42, heating component, 43, upper channel, 44, lower channel, 45, cylinder,
451, telescopic rod, 46, support rod, 5, wrap-up, 51, pressure bonding anti-sticking roller, 6, upper ventilation assembly, 7, middle ventilation assembly,
8, lower ventilation assembly, 9, ventilation opening, 10, deflector roll.
Specific embodiment
Below with reference to each attached drawing, the present invention will be described in detail.
A kind of double spread system, for being coated to painting cloth base material 1, applying cloth base material 1 includes the first painting cloth base material 11
Cloth base material 12 is applied with second, according to Fig. 1, double spread system includes unwinding device 2, apparatus for coating 3,4 and of baking oven device
Coordinated control system, unwinding device 2 include the first unwinding device 21 and the second unwinding device 22, and the first unwinding device 21 is for putting
Volume first applies cloth base material 11, and the second unwinding device 22 is for unreeling the second painting cloth base material 12；Apparatus for coating 3 includes that the first painting arranges
31 and second apparatus for coating 32 are set, the first apparatus for coating 31 is used to be coated the upper surface of the first painting cloth base material 11, and second
Apparatus for coating 32 is used to be coated the upper surface of the second painting cloth base material 12；Baking oven device 4 is set to apparatus for coating 3 and winding dress
It sets between 5, baking oven device 4 is equipped with upper channel 43 and lower channel 44, and the first painting cloth base material 11 is passed through from upper channel 43 is dried,
Second painting cloth base material 12 is passed through from lower channel 44 is dried, and baking oven device 4 includes air-out component 41 and heating component 42, outlet air
Component 41 is connected to upper channel 43 and the hot wind that heating component 42 heats is delivered to 43 He of upper channel by lower channel 44, air-out component 41
Lower channel 44, and it is suspended in the first painting cloth base material 11 in upper channel 43, and the second painting cloth base material 12 is made to be suspended in lower channel 44
It is interior；Wrap-up 5 includes pressure bonding anti-sticking roller 51, and pressure bonding anti-sticking roller 51 is compound by the upper surface of the second painting cloth base material 12
In on the lower end surface that first applies cloth base material 11；Coordinated control system, to control unwinding device 2, apparatus for coating 3 and wrap-up
4 operation.Cloth base material 11 and the second painting cloth base material 12 progress are applied to first while being coated with and drying, and only apply cloth base material first
11 and second apply cloth base material 12 upper surface coating, cloth base material 12 is applied for second by pressure bonding anti-sticking roller 51 again after coating
Upper surface is compound on the lower end surface of the first painting cloth base material 11, is wound again later, so that the first painting 11 two sides of cloth base material is equal
With coating glue, realize double spread, be suitable for solvent pressure-sensitive adhesive, and occur coating failure when, apply 1 lower end surface of cloth base material without
It is coated with glue, coating glue is not bound in equipment, avoids coating and be adhesive on coating apparatus, and improves whole coating effect
Rate；First painting cloth base material 11 and the second painting cloth base material 12 use a baking oven device 4, energy saving, reduce cost；First coating
Device 31 is coated the first painting cloth base material 11, and the second apparatus for coating 32 is coated the second painting cloth base material 12, coating pressure
Power is easy to control, and coating is uniform, uniform coating thickness.
Air-out component 41 includes air inlet fan and exhaust fan, and air inlet fan is heated by after extraneous cold wind inspiration air-out component 41
Component 42 again blows into hot wind in upper channel 43 and lower channel 44 after heating, and exhaust fan extracts the air in baking oven device 4 out.It is logical
After crossing air inlet fan external world cold wind inspiration air-out component 41, the heated heating of component 42 is delivered to upper channel 43 and lower channel 44 again
In, and the first painting cloth base material 11 and the second painting cloth base material 12 are dried, and the first painting cloth base material 11 is made to be suspended in upper channel
In 43, it is suspended in the second painting cloth base material 12 in lower channel 44, the setting of air inlet fan and exhaust fan follows 41 air-flow of air-out component
Ring, and extracted out the air in baking oven device 4 by exhaust fan, to ensure the pressure balance and coating volatilization in baking oven device 4
The displacement of object is to reduce the residual of coating volatile matter.
Air-out component 41 further includes heat-exchange device, and heat-exchange device takes out the cold wind for entering heating component 42 and exhaust fan
Hot wind in baking oven device 4 out carries out heat exchange, is discharged after the hot wind cooling of extraction, realizes heat source by heat-exchange device
It recycles, economizes on resources.
According to Fig.2, baking oven device 4 further includes upper ventilation assembly 6, middle ventilation assembly 7 and lower ventilation assembly 8, upper logical
The channel for being connected to air-out component 41, middle ventilation assembly 7 are all had inside wind component 6, middle ventilation assembly 7 and lower ventilation assembly 8
Between upper ventilation assembly 6 and lower ventilation assembly 8, between upper ventilation assembly 6 and middle ventilation assembly 7 formed upper channel 43, in lead to
Lower channel 44 is formed between wind component 7 and lower ventilation assembly 8, lower ventilation assembly 8 and middle ventilation assembly 7 are equipped with cylinder 45 and branch
Strut 46, cylinder 45 are equipped with telescopic rod 451, and when cylinder 45 starts, telescopic rod 451 supports ventilation assembly 6 or middle ventilation
Component 7, lower ventilation assembly 8 pass through telescopic rod by ventilation assembly 7 in telescopic rod 451 and the support of support rod 46, middle ventilation assembly 7
451 and support rod 46 support upper ventilation assembly 6, be equipped with ventilation on upper ventilation assembly 6, middle ventilation assembly 7 and lower ventilation assembly 8
Mouth 9, air-out component 41 are connected to upper channel 43 and lower channel 44 by ventilation opening 9.By the telescopic rod 451 on cylinder 45 and support
Bar 46 supports middle ventilation assembly 7 and upper ventilation assembly 6 forms lower channel 44 and upper channel 43, and when occurring being coated with failure,
Support rod 46 can support middle ventilation assembly 7 and upper ventilation assembly 6, be conducive to carry out troubleshooting, and avoid coating gluing
On baking oven device 4.
Baking oven device 4 further includes baking oven control system, by baking oven control system to the heating temperature of heating component 42 into
Row control, and other operations of baking oven device 4 are controlled.
According to Fig.2, upper ventilation assembly 6 is equipped with downward ventilation opening 9, and middle ventilation assembly 7 is equipped with up and down
United ventilation opening 9, lower ventilation assembly 8 are equipped with upward ventilation opening 9.The wind blown out by ventilation opening 9 is to the substrate having been coated with
It is dried, and is suspended in the first painting cloth base material 11 in upper channel 43, the second painting cloth base material 12 is made to be suspended in lower channel 44
It is interior.
Baking oven device 4 is equipped with more than one.The quantity of baking oven device 4 is set as needed, baking oven device 4 is connected together
Long upper channel 43 and long lower channel 44 are formed, ensure that the coating glue on the first painting cloth base material 11 and the second painting cloth base material 12
It can drying.
First applies cloth base material 11 as tissue paper or PET film, and second applies cloth base material 12 as two-sided release film or double-sided release paper.?
First, which applies cloth base material 11 and second, applies in the coating of 12 upper surface of cloth base material after coating glue, compound by pressure bonding anti-sticking roller 51
Afterwards, it is compound in the upper surface of the second painting cloth base material 12 on the lower end surface of first painting cloth base material 11, so that first applies cloth base material 11
It is two-sided to all have coating glue.
According to Fig. 1, multiple deflector rolls 10 are equipped between unwinding device 2 and wrap-up 5, deflector roll 10 is formed for being coated with base
The transfer passage that material 1 conveys, baking oven device 4 is located in transfer passage, and the first apparatus for coating 31 is installed on the first unwinding device
First painting cloth base material 11 is coated on a deflector roll 10 between 21 and baking oven device 4, the second apparatus for coating 32 is installed on the
Second painting cloth base material 12 is coated on a deflector roll 10 between two unwinding devices 22 and baking oven device 4, the first apparatus for coating
31 and second are equipped with retaining plate 33 on apparatus for coating 32, and addition coating glue, is coated with by apparatus for coating 3 at retaining plate 33
Afterwards, it is delivered in baking oven device 4 and is dried using deflector roll 10, be delivered to the pressure of wrap-up 5 by deflector roll 10 again later
The upper surface of the second painting cloth base material 12 is compound on 11 lower end surface of the first painting cloth base material at the compound anti-sticking roller 51 of power, realizes first
Apply the double spread of cloth base material 11.Deflector roll is conveyed with to the first painting cloth base material and the second painting cloth base material, and adjusts first
It applies cloth base material and second and applies the tension of cloth base material.Preferably, 6 deflector rolls are equipped between the first unwinding device 21 and wrap-up 5
10, the first apparatus for coating 31 is installed on the 4th deflector roll 10, and the 5th deflector roll 10 and the 6th deflector roll 10 are set to 4 liang of baking oven device
End, is equipped with 3 deflector rolls 10 between the second unwinding device 22 and wrap-up 5, the second apparatus for coating 32 is installed on the 1st deflector roll 10
On, the 2nd deflector roll 10 and the 3rd deflector roll 10 are set to 4 both ends of baking oven device.Unwinding device 2, apparatus for coating 3,4 and of baking oven device
Deflector roll 10 is installed on crosshead, and the upper channel 43 of baking oven device 4 and 44 both ends of lower channel are respectively provided with deflector roll 10, so that coating
Substrate 1 is in the state of balance, and 6 deflector rolls 10, the second unwinding device 22 are equipped between the first unwinding device 21 and wrap-up 5
It is equipped with 3 deflector rolls 10 between wrap-up 5, is operated convenient for personnel.
First apparatus for coating 31 and the second apparatus for coating 32 include comma scraper coating head, the installation of comma scraper coating head
In on deflector roll 10, the control of comma scraper coating head applies the coating layer thickness of cloth base material 1, and thick coating is also suitable.
The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field similarly includes within the scope of the present invention.
Claims (10)
1. a kind of double spread system, for being coated to painting cloth base material, applying cloth base material includes the first painting cloth base material and second
Apply cloth base material, which is characterized in that including：
Unwinding device, including the first unwinding device and the second unwinding device, the first unwinding device are used to unreel the first painting cloth base material,
Second unwinding device is for unreeling the second painting cloth base material；
Apparatus for coating, including the first apparatus for coating and the second apparatus for coating, the first apparatus for coating are used to apply cloth base material to first
Upper surface is coated, and the second apparatus for coating is used to be coated the upper surface of the second painting cloth base material；
Baking oven device is set between apparatus for coating and wrap-up, is equipped with upper channel and lower channel, and first applies cloth base material leads to from upper
Road is passed through and is dried, and the second painting cloth base material is passed through from lower channel is dried, and baking oven device includes air-out component and heating group
Part, air-out component are connected to upper channel and lower channel, and the hot wind that heating component heat is delivered to upper channel and lower led to by air-out component
In road, it is suspended in the first painting cloth base material in upper channel and its coating is dried, and be suspended in down the second painting cloth base material
It is dried in channel and to its coating；
The upper surface of second painting cloth base material is compound in the by wrap-up, including pressure bonding anti-sticking roller, pressure bonding anti-sticking roller
One applies on the lower end surface of cloth base material；And
Coordinated control system, to control unwinding device, apparatus for coating and the operation of wrap-up.
2. double spread system as described in claim 1, which is characterized in that air-out component includes air inlet fan and exhaust fan, into
Blower is by after extraneous cold wind inspiration air-out component, and heated component heating is blown into upper channel and lower channel again, and exhaust fan will dry
Air extraction in case apparatus.
3. double spread system as claimed in claim 2, which is characterized in that air-out component further includes heat-exchange device, and heat is handed over
Hot wind in the cold wind for entering heating component and the baking oven device of exhaust fan extraction is carried out heat exchange by changing device.
4. double spread system as described in claim 1, which is characterized in that baking oven device further include upper ventilation assembly, in lead to
Wind component and lower ventilation assembly, between upper ventilation assembly and lower ventilation assembly, upper ventilation assembly leads to middle ventilation assembly in
Upper channel is formed between wind component, and lower channel, lower ventilation assembly and middle ventilation are formed between middle ventilation assembly and lower ventilation assembly
Component is equipped with cylinder and support rod, and cylinder is equipped with telescopic rod, when cylinder starts, telescopic rod support ventilation assembly or in
Ventilation assembly, lower ventilation assembly pass through telescopic rod and branch by ventilation assembly in telescopic rod and they sup-port, middle ventilation assembly
Strut supports upper ventilation assembly, and ventilation opening is equipped on upper ventilation assembly, middle ventilation assembly and lower ventilation assembly, and air-out component is logical
Cross ventilation opening connection upper channel and lower channel.
5. double spread system as claimed in claim 4, which is characterized in that upper ventilation assembly is equipped with downward ventilation opening, in
Ventilation assembly is equipped with united ventilation opening up and down, and lower ventilation assembly is equipped with upward ventilation opening.
6. double spread system as described in claim 1, which is characterized in that baking oven device is equipped with more than one.
7. double spread system as described in claim 1, which is characterized in that first apply cloth base material be tissue paper or PET film, second
Applying cloth base material is two-sided release film or double-sided release paper.
8. double spread system as described in claim 1, which is characterized in that be equipped between unwinding device and wrap-up multiple
Deflector roll, deflector roll form the transfer passage for applying cloth base material conveying, and baking oven device is located in transfer passage, and the first apparatus for coating is pacified
Loaded on being coated on the deflector roll between the first unwinding device and baking oven device to the first painting cloth base material, the second apparatus for coating is pacified
Loaded on the deflector roll between the second unwinding device and baking oven device to second painting cloth base material be coated, the first apparatus for coating and
It is equipped with retaining plate on second apparatus for coating, the addition coating glue at retaining plate.
9. double spread system as claimed in claim 8, which is characterized in that be equipped between the first unwinding device and wrap-up
6 deflector rolls, the first apparatus for coating are installed on the 4th deflector roll, and the 5th deflector roll and the 6th deflector roll are set to baking oven device both ends, the
3 deflector rolls are equipped between two unwinding devices and wrap-up, the second apparatus for coating is installed on the 1st deflector roll, the 2nd deflector roll and
3rd deflector roll is set to baking oven device both ends.
10. double spread system as claimed in claim 8, which is characterized in that the first apparatus for coating and the second apparatus for coating are equal
Including comma scraper coating head, comma scraper coating head controls the thickness of coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679843.7A CN108859380B (en) | 2018-06-27 | 2018-06-27 | Double-sided coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679843.7A CN108859380B (en) | 2018-06-27 | 2018-06-27 | Double-sided coating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108859380A true CN108859380A (en) | 2018-11-23 |
| CN108859380B CN108859380B (en) | 2024-04-26 |
Family
ID=64296052
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810679843.7A Active CN108859380B (en) | 2018-06-27 | 2018-06-27 | Double-sided coating system |
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Cited By (1)
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|---|---|---|---|---|
| CN109719958A (en) * | 2018-12-28 | 2019-05-07 | 嘉兴泰晟电子有限公司 | Antibacterial aluminium foil polyester film compounding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719958A (en) * | 2018-12-28 | 2019-05-07 | 嘉兴泰晟电子有限公司 | Antibacterial aluminium foil polyester film compounding machine |
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| CN108859380B (en) | 2024-04-26 |
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