CN106944314A - System at composite plastic hard coiled material automation dip-coating table - Google Patents
System at composite plastic hard coiled material automation dip-coating table Download PDFInfo
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- CN106944314A CN106944314A CN201710249682.3A CN201710249682A CN106944314A CN 106944314 A CN106944314 A CN 106944314A CN 201710249682 A CN201710249682 A CN 201710249682A CN 106944314 A CN106944314 A CN 106944314A
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- Prior art keywords
- solvent
- coating
- dip
- cooling
- charge level
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/132—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length supported on conveying means
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to system at a kind of composite plastic hard coiled material automation dip-coating table, material volume come out through discharging device after through tension device, charge level is heated in the presence of heater initially to plastify phase state, the charge level come out by tension device is delivered to dip-coating glue groove by deflector roll, the wet feed face of coated polyester glue is reached into solvent heat volatilization device through deflector roll is vertically defeated, solvent heat volatilization device bottom is connected by pipeline with solvent recovery tower, and centre installs high-speed fan and pumps the solvent waste gas that hot volatilization device is volatilized to solvent recovery tower；The coating charge level vapors away after solvent to enter in glue-line through solvent heat volatilization device includes device at the table of mirror roller and silica gel roller, through being press-formed and tentatively cooling down in mirror roller and silica gel roller operating；The charge level handled through device at table conveys cooling device by deflector roll, and the charge level after cooling and shaping, which enters after opposite side tension device, enters the wrap-up progress big volume of harvest.
Description
Technical field
Automatically controlled the present invention relates to device at a kind of composite plastic hard coiled material automation dip-coating table, more particularly to one kind
Degree is high, high-quality, high yield, high efficiency, low cost, safe and environment-friendly composite plastic hard coiled material surface are applied at polyester adhesive
Device at the innovative technology dip-coating table of reason.Belong to new material manufacturing technology field.
Background technology
Current China composite plastic hard coiled material industrial technology is highly developed, and wherein hard coiled material, sheet surface are applied
It is composite hard coiled material sheet production that polyester adhesive and hardness, finish, brightness and the mould proof antifouling fire prevention of increase, which are handled,
During very important technology process, the cost and physicochemical property and outward appearance for directly affecting composite plastic hard coiled material refer to
Mark.The outer composite plastic hard coiled material surface of Now Domestic applies polyester adhesive and typically uses exploitation formula reticulate pattern roller coat, cutter painting, spray, smear
The conventional one side coating processes such as apply, it is present, and to apply thickness scope small, can only once apply one side, the uneven easy holiday of coating, drag
Silk, blade coating, difference is big before and after regulation, poor appearance, quality are unstable, and operation difficulty is big, operation is random big, labor intensity
Greatly, solvent is high in working environment air and environment is poor, and greatly, low production efficiency yields poorly operational danger, raw and auxiliary material into
This and integrated cost are high.The quality of gluing each operation changes with manual operation and the change of environment, is reclaimed due to solvent-free
Device and unordered exclusion are placed on working environment space, and all working key element is in not awarding control or artificial free state of a control, from
And seriously constrain the processing procedure control ability of coating process technology.Due to composite plastic hard coiled material generally apply polyester adhesive with
The compound concentration of glue, temperature, time, closed state, flowing liquid, and coiled material tension, charge level temperature, humidity, coating
Speed, scraper pressure, scraper hardness, scraper cutting edge mouth, anilox roll width of mesh, the depth, mesh depth consistent degree block clear
Wash, spray muzzle pressure, impurity block, each procedure pressure, temperature with operating ambient temperature humidity etc. it is a series of change and
Nonstandard and uncertain factor causes to apply the hardly possible control of polyester adhesive quality, ultimately causes composite plastic hard coiled material and applies polyester adhesive effect
It is not good, it is of low quality, inefficiency, yield poorly, feed consumption it is high, defect rate is high, high cost, and operation staff labor intensity is big, work
Make environment poor, it is dangerous.During using original polyester adhesive technology, glue is often tested for make painting thickness consistent etc. up to standard
Liquid concentration, adds solvent, regulation scraper distance and pressure, exchanges tool section, and cleaning anilox roller opens up anilox roll, adds glue again
Liquid, adjusts tension, speed, temperature, but still cannot ensure to eradicate all problems of coating each operation, also therefore due to often adjusting
Save, exchange and cause defect rate high, cause to adjust front and rear difference greatly, cause machine stop times to increase, not only range of coat thicknesses is small,
One side can only be once applied, and quality cannot be guaranteed, and yield is impacted, inefficiency, high cost, also labor intensity
Greatly, poor working environment, security risk is high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of brand-new new work of painting polyester adhesive for above-mentioned prior art
Skill technology --- dip coating apparatus.The invention dipping process technique device can thoroughly solve tradition and apply what polyester adhesive technology was present
Shortcoming and defect, so as to can once complete double spread, also improves composite plastic hard coiled material to applying polyester adhesive thickness and expands model
Enclose and coating uniform, bright and clean brightness, scar, drag silk, holiday, paragraph difference, glue jail peel strength, mould proof antifouling, fire prevention etc.
Every physical and chemical index and appearance index.Operating efficiency is improved after also greatly improving painting polyester adhesive streamline automaticity,
Production yields is improved, labor intensity is reduced, improves circumstance, it is ensured that safety of employees.The present invention is reduced after implementing
Painting polyester adhesive cost more than 45%, reduces defect ware more than 15%, improves nearly two times of operating efficiency, and every streamline saves employee
3,2.2 times of yield is improved, recycling design reusability is up to 95%, water reusability 100%, solvent strength is significantly in the live air of operation
Reduction by 97%, environment is greatly improved, and operation industrial accident rates decline 85%, and safety of employees is ensured really.
The present invention the used technical scheme that solves the above problems is：A kind of composite plastic hard coiled material automates dip-coating table
Place's system, it mainly rises including device, cooling device, opposite side at discharging device, tension device, heater, dip-coating glue groove, table
Power apparatus and wrap-up, material volume come out through discharging device after through tension device, charge level is heated in the presence of heater
To initial plasticizing phase state, the charge level come out by tension device is delivered to dip-coating glue groove by deflector roll, coated polyester glue it is wet
Charge level is reached into solvent heat volatilization device through deflector roll is vertically defeated, and solvent heat volatilization device bottom is connected by pipeline with solvent recovery tower,
High-speed fan is installed and pumps the solvent waste gas that hot volatilization device is volatilized to solvent recovery tower in centre；The coating charge level is through molten
The hot volatilization device of agent, which vapors away after solvent to enter in glue-line, includes device at the table of mirror roller and silica gel roller, through mirror roller and silica gel
It is press-formed and tentatively cools down in roller operating；The charge level handled through device at table conveys cooling device by deflector roll, through cooling
Charge level after sizing, which enters after opposite side tension device, enters the wrap-up progress big volume of harvest.
Preferably, the bottom of the solvent recovery tower is provided with the high-pressure electrostatic solvent recovery for removing most of solvent waste gas
Device, is provided with spaced arrangement from down to up in the solvent recovery tower, and the water for reclaiming remainder of exhaust gas drenches passage
And exhaust steam passage, the exhaust steam passage to tower top is merged into exhaust emissions passage, in the high-pressure electrostatic solvent recovery unit
Bottom is provided with recycling design storage bucket, and picks and places autocontrol valve equipped with solvent, and cooling water is taken out by high-pressure hydraulic pump from tank
Be fed into water supply pipeline, then separately flow into water and drench passage, to tower bottom after tail water collect and carried out into water-cooling apparatus by setting
Constant temperature degree is cooled down, and water after cooling flows into tank reuse after falling impurity through water filtration filtering sand tank again.
Preferably, the glue preparation facilities being connected with dip-coating glue groove is included, the glue preparation facilities is included equipped with stirring
Spacer heating temperature controller is coated with the agitator of device, agitator, filter progress filtering is provided with bucket bottom and goes the removal of impurity
And blob of viscose, the filter is connected by autocontrol valve with storing container, and storing container sealing is equipped with agitator, and bottom passes through pipe
Road is connected with dip-coating glue groove, and automatic thermostat is set outside bucket.
Compared with prior art, the advantage of the invention is that：
The present invention revolutionizes existing coating polyester open type net painting, roller coat, trowelling, spraying technology, is changed to closing dip-coating and gathers
Ester innovative technology.Closing gluing slot device is provided with for dip-coating polyester, glue preparation facilities stores up adhesive dispenser.Set each other
Conveyance conduit, autocontrol valve, agitator, liquid level self-controller, spacer heating and automatic thermostat are communicated, concentration is shown
Screen；The charge level before dip-coating is heated there is provided heater carries out spacer heating temperature control, passes through this series of innovation skill
Art application so that polyester coatings thickness scope expand more than 5 times, positive and negative gluing is once completed, reduce to greatest extent because
Constantly regulate caused by prior art, exchange is caused a large amount of machine stop times and time, improves machine operation rate；Subtract to greatest extent
Quickly live air ambient had both been polluted in volatilization to few solvent because of prior art open painting polyester adhesive, and influence employee is healthy,
Also result in the unstable coating of gelatin concentration it is uneven and increase material this.By this inventive technique light, this link can save glue
Agent 18%, solvent 33%, other ingredients 18% can save material cost more than 30%；1.5 hours downtimes are saved in per tour, save
Employee's 3/separate unit machine, saves attrition component expenditure 85%.And be formulated into dip coating process from glue and be in closed state, greatly
Ground prevents solvent volatilization to cause waste gas excessive and pollute workplace air, influences environment, really prevents that operation employee from receiving
Evil exhaust gases injure physical condition., also have and promote charge level to be heated to initial plasticizing according to scientific and reasonable design temperature
145 DEG C of phase, glue most preferably 70 DEG C of mixing is prepared, combined during 90 DEG C of dip-coating polyester glue with initial plasticizing phase charge level for optimal coating
The proportional concentration of peel strength, the uniformity, temperature, jelly and solvent is due to remaining stable under close flow and temperature control state
State.The present invention sets and automatically controlled through a series of innovations, and gelatin concentration change is not present in whole dip-coating PET Process, applies
Cover that bondline thickness range set is small, glue-line is uneven, holiday, tool marks, drag silk, knife wound, slivering, regulation and shut down operating pre-post difference
Different big peel strength is small, poor appearance；Will not be because manually operating not yet done refining or not careful causing the excessive situation of glue to occur and scraper
Sharp sword hinders the generation of hand event.The quality that the present invention can stablize painting polyester adhesive reaches the raising percentage of A-class goods 15%, improves glue utilization rate
18%；Due to no longer needing to reduce attrition component expenditure 85% depending on there are some devices of technology, effective running rate more than 39% is improved, is carried
More than 2 times of high workload efficiency, and the labor intensity and operation difficulty of bottom operation employee significantly drop, reduce production scene
Contain solvent more than 97% in air, reduce safe operation accident more than 85%.Due to adding in solvent recovery unit, production process
The solvent of volatilization is collected through pipeline and all carries out solvent recovery unit, first through high-pressure electrostatic steel wire impact type recycling design 71%,
Mode recycling design 27% is condensed through spacer ∑ type water cooling metallic plate again, solvent flashing 98% is recycled utilization, so that pole
The earth, which reduces waste gas discharge, causes contaminated air, real to realize environmental protection production.And cool down tail water and cool down and filter through cooling device
It can be recycled and saving water resource 82% after filtering sand tank, because recycling design can be continued with and reduce solvent load 81%,
This setting of light cost-saved more than 18%.
A series of setting that the present invention is rationally adapted to by innovations makes composite plastic hard coiled material apply polyester adhesive process,
It is in most adapting in rational automatic control technology, not only expands composite plastic hard coiled material painting polyester layer thickness range and reach
1-15, double spread is once completed, and coating physical and chemical quality indexes are greatly improved, defect ware is reduced, improved
The percentage of A-class goods 15%, saves jelly 18%, saves solvent 93%, saves other formula agents 18%, saving water resource 82%, reduction it is comprehensive into
This more than 45%, every unit saving employee 3, more than 2 times of 39% raising operating efficiency of raising board running rate, raising yield
2.2 times, solvent 97% in the air of working site is reduced, execute-in-place environment and plant area's ambient air environment is greatly improved,
Employee's safe operation guarantee is improved, equipment operation service life is improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The present invention is described in further detail with reference to embodiments.
Referring to Fig. 1, the present invention relates to system at a kind of composite plastic hard coiled material automation dip-coating table, mainly including blowing
Device 1, tension device 2, heater 3, dip-coating glue groove 4, device 5, cooling device 6, opposite side tension device 7 and winding dress at table
Put 8.
Dispensing shaft is automatic gas expansion shaft in the discharging device 1, in material volume after axle can automatic inflating tensioner, will not material volume with
Dispensing shaft, which loosens, to trackslip, and material volume blowing controls charge level tension through tension device 2 with reference to gas expansion shaft, promotes charge level smooth straight and upright
Non-wrinkle operation, then charge level is heated to 145 DEG C up to initial by the automatic temperature-control heating device 3 that heats, cool down equipped with spacer
Plasticizing phase state.Then charge level is delivered to the upper left deflector roll 33 of dip-coating glue groove 5 by deflector roll 32, there is provided tension device pressure
From fortune control valve 34 and discharging device automatic pressure control valve 35.
The charge level makes charge level straight from groove through the lower left deflector roll 36 in dip-coating glue groove 5 vertically downward after upper left deflector roll 33
Bottom 15cm is run parallel to being walked in glue to bottom right deflector roll 37 vertically upward again, and this process completes charge level dip-coating glue-line.Leaching
Gluing slot device 5 long 260cm, wide 180cm, deep 50cm, bottom and surrounding are designed to the hollow automatic temperature-controlled system of heating cooling of spacer
System, sets dip-coating glue groove cooling water autocontrol valve 38, glue temperature can be controlled automatically to 90 DEG C ± 1.5 DEG C, make glue steady
It is fixed to keep and initial plasticizing charge level best combination temperature.
Solvent heat volatilization device 9 is vertically sent into the wet feed face of the coated polyester glue through upper right deflector roll 39, through 140 DEG C
± 5 DEG C of hot blasts are quickly volatilized the solvent in charge level glue-line, the long 300cm of solvent heat volatilization device 9, and hollow thick 30cm, two sides is installed
There is electrical heating automaton, keep 140 DEG C ± 5 DEG C of the temperature inside the box, heater cooling water autocontrol valve 40 is set, it is molten
The hot bottom of volatilization device 9 of agent is connected by pipeline with solvent recovery tower 10, and high-speed fan 11 is installed by solvent heat volatilization device 9 in centre
The solvent waste gas volatilized is pumped to solvent recovery tower 10.
The solvent waste gas is pumped by high-speed fan 11 first passes around high-pressure electrostatic solvent recovery after solvent recovery tower 10
Device 14 recycles 71% solvent, and it is molten that four water pouring recycling of passage 15 that remaining waste gas drenches system in tower along ∑ type water falls 27%
Agent, reaches that overall recovery is up to 98%, the design growth 350cm of solvent recovery tower 10, wide 150cm, high 1200cm, bottom has funnel
Shape gathers casing, recycling design storage bucket 18, and picks and places autocontrol valve 19, the top of recycling design storage bucket 18 equipped with solvent
High-pressure electrostatic solvent recovery unit 14 is set, is arranged to the but coagulating type metallic object of four road ∑ type hollow water-cooleds from top to bottom in vivo
The exhaust steam passage 16 of agent recovery approach more than water pouring passage 15 and three ∑ types, four water drench passages 15 and three exhaust steam passages 16 exist
The spaced arrangement in the inside of solvent recovery tower 10, three exhaust steam passages 16 are and cold up to top is merged into exhaust emissions passage 17
But water is pumped into water supply pipeline 22 by high-pressure hydraulic pump 20 from tank 21, then separately flows into ∑ type water drenches system channel four
Passage, to tower bottom after tail water collect and cool down by design temperature into water-cooling apparatus 23, water after cooling is again through water
Filter sand pond 24 filters out the inflow reuse of tank 21 after impurity, and tank long 300cm, wide 200cm, deep 200cm, bottom are set
Autocontrol valve 25 during cleaning.
The coating charge level vapors away after solvent to enter in glue-line through solvent heat volatilization device 9 includes mirror roller 12 and silica gel
Device 5 at the table of roller 13, is press-formed in being operated through mirror roller 12 and silica gel roller 13 and tentatively cools down.The chrome-faced of mirror roller 12
Into high accuracy, best bright finish, high brightness, diameter 90cm, long 180cm, the direct 45cm of silica gel roller 8, long 180cm, two rollers are
Hollow spacer water cooling is temperature automatically controlled, and wherein mirror roller 13 is driving wheel roller, and silica gel roller is passive pressure roller, generally pressurization
0.4kg, provided with device cooling water autocontrol valve 42 at device automatic pressure control valve 41 at table and table.
The charge level handled through device at table 5 conveys cooling device 6 by deflector roll, and charge level carries out thorough around five cooling cylinders
Cooling.Every cooling cylinder diameter 70cm, long 180cm, are hollow spacer water cooling, equipped with cooling device cooling water autocontrol valve
43, temperature control is below 15 DEG C, there is provided device pressure controls valve 44 from fortune at table.
The charge level after cooling and shaping, which enters, enters wrap-up 8 after opposite side tension device 7, carry out the big volume of harvest.
Make winding two ends neat under opposite side tensioner 7 and wrap-up 8 jointly regulation control, wind elastic consistent.Wrap-up 8
Axle use gas expansion shaft, driven and wound by power set 45, there is provided wrap-up automatic pressure control valve 46 and opposite side
Tension device automatic pressure control valve 47.
The glue preparation facilities is diameter 95cm, deep 105cm agitator 26, equipped with agitator, spacer heating temperature control
Device 27, sealed, bung has gallery ports, 60 revs/min of mixer speed, and bottom sets filter 28 to carry out filtering and goes removal of impurities
Matter and blob of viscose, are connected with storing container 30, and equipped with flow control valve 29,70 DEG C ± 2 DEG C of keeping temperature sets glue preparation facilities
Cooling water autocontrol valve 48；Storing container 30 diameter 150cm, deep 150cm, sealing are equipped with agitator, 30 revs/min of mixing speed
Clock, bottom pipe is connected with dip-coating glue groove 4, makes liquid in dip-coating glue groove 4 equipped with glue groove liquid level self-controller 49 on connecting pipe
Position is maintained at 35cm.Storing container 30 is also designed to spacer heating water cooling temperature control, sets automatic thermostat 31, keeps storing container 30
Interior 90 DEG C ± 2 DEG C of glue temperature.
The setting bearing uses high precision bearing, and be set using cooling water individually has tail to solvent recovery tower 10 in addition
It is anti-that Water Sproading pipe-line system is collected to inflow tank 25 after water-cooling apparatus 50 is filtered through water filtration sand pond 51 again after cooling
It is multiple to utilize.
To sum up described in several respects, the present invention innovates the setting rationally adapted to by a series of.Make the whole works of this technology
Sequence flow is in reasonable automatic control；The present invention is controlled by the key element for most rationally most adapting to be afraid of, biography is changed completely
The coating polyester adhesive technology of system, change open type gluing is closed gluing；Change can only once apply one side into once completing
Two face gluings；Automaticity greatly improved, single unit saves employee 3, improves 2 times of operating efficiency；By adding automatically
Temperature, temperature control, pressure, concentration, liquid level, tension, opposite side, the reasonable adaptability of speed are automatically controlled, and painting is improved to greatest extent
Colloid amount, the percentage of A-class goods improves 15%, reduces defect ware more than 15%, improves 2.2 times of yield；Innovation by glue spreading method and one
The setting of series, not only can closed completion gluing and once can positive and negative while gluing, but also expand to greatest extent
Gluing thickness scope, and recycling design 98% are recycled, and save polyester and fire retardant, silver ion agent, its formula agent 18% of base with
On, saving water resource 80% cools down Water circulation 100%, saves integrated cost more than 45%, and accident rate declines 85%, reduces work
Make live air and contain quantity of solvent 97%；Staff labor intensity is alleviated simultaneously, working environment is improved, it is ensured that safety in production, is carried
High product specification, adds product profit space.
In addition to the implementation, present invention additionally comprises have other embodiment, all use equivalents or equivalence replacement
The technical scheme that mode is formed, all should fall within the scope of the hereto appended claims.
Claims (3)
1. system at a kind of composite plastic hard coiled material automation dip-coating table, it is characterised in that：It mainly includes discharging device
（1）, tension device（2）, heater（3）, dip-coating glue groove（4）, device at table（5）, cooling device（6）, opposite side tension device
（7）And wrap-up（8）, material volume is through discharging device（1）Through tension device after out（2）, in heater（3）In the presence of will
Charge level is heated to initially plastifying phase state, by tension device（2）Charge level out is delivered to dip-coating glue groove by deflector roll（5）, through applying
The wet feed face for covering polyester glue is reached into solvent heat volatilization device through deflector roll is vertically defeated（9）, solvent heat volatilization device（9）Bottom is by pipe
Road and solvent recovery tower（10）Connection, centre is installed by high-speed fan（11）By hot volatilization device（9）The solvent waste gas volatilized is taken out
Deliver to solvent recovery tower（10）；The coating charge level is through solvent heat volatilization device（9）Vaporing away after solvent to enter in glue-line includes
Mirror roller（12）And silica gel roller（13）Table at device（5）, through mirror roller（12）And silica gel roller（13）It is press-formed simultaneously in operating
Preliminary cooling；It is described through device at table（5）The charge level of processing is delivered to cooling device by deflector roll（6）, the material after cooling and shaping
Face enters opposite side tension device（7）Enter wrap-up afterwards（8）Carry out the big volume of harvest.
2. system at a kind of composite plastic hard coiled material automation dip-coating table according to claim 1, it is characterised in that：Institute
State solvent recovery tower（10）Bottom be provided with the high-pressure electrostatic solvent recovery unit for removing most of solvent waste gas（14）, institute
State solvent recovery tower（10）Spaced arrangement is inside provided with from down to up, and the water for reclaiming remainder of exhaust gas drenches passage（15）With
Exhaust steam passage（16）, the exhaust steam passage（16）Exhaust emissions passage is merged into tower top（17）, in the high-pressure electrostatic solvent
Retracting device（14）Bottom be provided with recycling design storage bucket（18）, and pick and place autocontrol valve equipped with solvent（19）, cooling
Water is by high-pressure hydraulic pump（20）From tank（21）Pump and enter water supply pipeline（22）, then separately flow into water and drench passage（15）, extremely
Tail water, which collects, after tower bottom enters water-cooling apparatus（23）Carry out by design temperature cooling, water after cooling is again through water filtration sand
Pond（24）Filter out and tank is flowed into after impurity（21）Reuse.
3. system at a kind of composite plastic hard coiled material automation dip-coating table according to claim 1 or 2, its feature exists
In：Include and dip-coating glue groove（4）Connected glue preparation facilities, the glue preparation facilities includes the agitator equipped with agitator
（26）, agitator（26）On be coated with spacer heating temperature controller（27）, bucket bottom is provided with filter（28）Carried out elimination
The removal of impurity and blob of viscose, the filter（28）Pass through flow control valve（29）With storing container（30）It is connected, storing container（30）It is close
Agitator is packaged with, bottom passes through pipeline and dip-coating glue groove（4）It is connected, automatic thermostat is set outside bucket（31）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229483 | 2017-04-10 | ||
| CN2017102294836 | 2017-04-10 |
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|---|---|
| CN106944314A true CN106944314A (en) | 2017-07-14 |
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| CN201710249682.3A Pending CN106944314A (en) | 2017-04-10 | 2017-04-17 | System at composite plastic hard coiled material automation dip-coating table |
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Application publication date: 20170714 |