CN102825893A - Full-static pressure clean optical thin film coating machine - Google Patents
Full-static pressure clean optical thin film coating machine Download PDFInfo
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- CN102825893A CN102825893A CN2012103434963A CN201210343496A CN102825893A CN 102825893 A CN102825893 A CN 102825893A CN 2012103434963 A CN2012103434963 A CN 2012103434963A CN 201210343496 A CN201210343496 A CN 201210343496A CN 102825893 A CN102825893 A CN 102825893A
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Abstract
The invention discloses a full-static pressure clean optical thin film coating machine. The full-static clean optical thin film coating machine sequentially comprises a first thin film material unreeling unit, a thin film material drawing unit, a first coating unit, a cleaning, drying and curing unit, a second thin film material unreeling unit, a second thin film material drawing unit, a compounding unit, a composite thin film material storing unit and a finished product reeling unit, wherein a motor is arranged in each unit; the motors are controlled by a central processor; at least one breaking point is formed on a thin film material by the coating machine; the thin film is divided into at least two tension sections; and a tension sensor and a tension control device are arranged on each tension section and are electrically connected with the central processor. The full-static clean optical thin film coating machine can effectively meet requirements on various cleaning dustless materials of various high-grade optical films, vehicle heat-isolating anti-explosion films and flexible materials.
Description
Technical field
The present invention relates to film coated machine field, particularly relate to the clean optical thin film coating machine of a kind of pitot-static pressure.
Background technology
The production of the adhesive tape of blooming, screen protection film, automobile heat insulation film, vehicle explosion-proof film, IMD, wall film, various models, flexibility or rigid copper-clad plate and various FPCs must be used the accurate dustless coating apparatus of optical grade.Coating apparatus has in the market influenced the development of China's precision optics coating industry because Tension Control is unstable, cleaning does not reach problems such as standard, complicated operation and all can't make qualified product fully.
Summary of the invention
The technical problem that the present invention mainly solves provides the clean optical thin film coating machine of a kind of pitot-static pressure; Consider planarization and deep layer curing, the cleanliness factor of heating hot blast, the stability of tension force and the whole cleaning of environment and equipment of coating layer, can effectively satisfy the dustless manufacture of materials needs of various cleanings of various high-grade bloomings, automobile heat insulation rupture pressure disc and flexible material.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: provide a kind of pitot-static pressure clean optical thin film coating machine; Comprise successively: the first film material unwinding unit, the first film material traction unit, coater unit, clean dried solidified cell, second thin-film material unreel unit, the second thin-film material traction unit, recombiner unit, composite film material storing unit and finished product rolling unit; In each unit, motor is installed, said motor is controlled by central processing unit; Said coating machine forms at least one breakpoint on thin-film material; Thin-film material is divided into two tension sections at least; Tension pick-up and tenslator all are installed on each tension section, and said tension pick-up and tenslator are by controlling with central processing unit.
In preferred embodiment of the present invention; Said the first film material traction unit comprises traction steel rider, rubber rollers, film dust arrester, servo controller and servo motor; The driving of said the first film material traction unit is accomplished by servo controller and servo motor; Said traction steel rider and rubber rollers are drawn the first film material, and the first film material that makes the first film material form the first tension force breakpoint and place, said the first film material unwinding unit at said traction steel rider place forms the first unwinding tension section.
In preferred embodiment of the present invention; Said coating machine also comprises the vacuum suction roller; Said vacuum suction roller is positioned at before the said clean dried solidified cell and by servo controller and servo motor driven; Adsorption roller adsorbs said the first film material, on said the first film material, forms the second tension force breakpoint and forms the coating tension section with the first film material at said thin-film material traction unit place.
In preferred embodiment of the present invention, said recombiner unit comprises composite mirror surface steel rider, rubber roller, support minute surface steel rider, preheating minute surface steel rider and cooling minute surface steel rider; On said composite film material, form the 3rd tension force breakpoint by said composite mirror surface steel rider, rubber roller and support minute surface steel rider, the first film material at said the 3rd tension force breakpoint and said adsorption roller place forms the dry solidification tension section; Said the 3rd tension force breakpoint forms the second unwinding tension section with second thin-film material that second thin-film material unreels the place, unit again, through the effective tension force of the control second unwinding tension section of tension pick-up, Tension Control oscillating roller and said central processing unit; The driving of composite roll is controlled by the servo motor of servo controller control, and before the composite bed film gets into compound chill roll, is provided with film binding dust device.
In preferred embodiment of the present invention; The said the first film material unwinding unit and second thin-film material unreel the unit and all comprise double unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and Tension Control oscillating roller respectively; Said double unwinding device adopts double alternately to unreel; Said thin-film material unreels the driving of unit and adopts said Frequency Converter Control motor; Said tension force detection and demonstration and deviation correcting device in time detect the tension force of thin-film material, and then change the tension force of Tension Control oscillating roller position adjustment thin-film material.
In preferred embodiment of the present invention; Said clean dried solidified cell comprises the clean thermostatic drying chamber of pitot-static pressure formula, heats supply air system and is installed in the clean air draft air curtain that the clean thermostatic drying chamber of said pitot-static pressure formula is imported and exported; The film deflector roll of the clean thermostatic drying chamber of said pitot-static pressure formula adopts servomotor to drive through servo controller control; The clean thermostatic drying chamber of said pitot-static pressure formula comprises solvent evaporates section and deep layer curing section; Adopt the big air quantity high heat of low speed in said solvent evaporates section, solidify section in said deep layer and adopt at a high speed big air quantity high heat.
In preferred embodiment of the present invention, said hundred grades of clean dried solidified cell outlets are provided with deviation correcting device, and said deviation correcting device is controlled walking of film.
In preferred embodiment of the present invention, said composite film material storing unit comprises connect material platform and a plurality of roller that connects material, staggered up and down the arranging of a plurality of rollers that connect material.
In preferred embodiment of the present invention, said finished product rolling unit comprises that double wrap-up, tension force detection and demonstration and deviation correcting device, Tension Control swing are rolled, motor, frequency converter; Said double wrap-up adopts double to replace rolling; The Frequency Converter Control motor is adopted in the driving of said finished product rolling unit; The adjustment of tension force and stable by the completion of Tension Control oscillating roller, the rotating speed of motor is regulated according to tension detector, volume footpath by central processing unit automatically.
In preferred embodiment of the present invention; Said coating machine also comprises the first film material storing unit and the second thin-film material storing unit; Said the first film material storing unit is positioned at before the first film material traction unit and is positioned at the first film and unreels after the unit, and the said second thin-film material storing unit is positioned at before the second thin-film material traction unit and is positioned at second film and unreels after the unit.
The invention has the beneficial effects as follows: the clean optical thin film coating machine of pitot-static pressure of the present invention has the following advantages:
(1), especially improved the Tension Control in the machine system, thereby made that the section of unreeling tension force is more stable, coating section tension force does not receive drying tunnel to influence stable and the anti-jitter ability makes by force that coating is more evenly accurate, baking oven section Tension Control makes that product stretcher strain is controlled, rolling is adopted permanent tension rolling to be easy to the employee and operated.
(2) thereby, the present invention adopts hundred grades of clean energy-saving thermostatic drying chambers of pitot-static pressure formula and adopts servo motor driven to make with heat preservation energy-saving and imitate clean heating supply air system in having and the isobaric constant speed hot blast of neatness standard more than thousand grades can be provided and provide the low big heat of wind speed to prevent that coated face is destroyed by wind speed and the big heat of big wind speed is accomplished the coated face deep layer and solidified.
(3), the present invention has paid attention to especially considering that the environment in the coating production is clean; Clean and the equipment of having reserved of all having confirmed environment and equipment in the design installs the clean installation site of back environment, and in film gateway, drying box both sides hundred grades of clean air draft air curtains.
Description of drawings
Fig. 1 is the structural representation of the clean optical thin film coating machine of pitot-static pressure of the present invention one preferred embodiment;
Fig. 2 is the structural representation of hundred grades of clean thermostatic drying chamber one preferred embodiments of pitot-static pressure formula;
Fig. 3 is the structural representation of hundred grades of clean air draft air curtain one preferred embodiments;
Fig. 4 is the structural representation of film deburring material collecting device one preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
The clean optical thin film coating machine of a kind of pitot-static pressure; Comprise successively: disappear static unit 15, the first film material storing unit 62, the first film material traction unit 21, high-accuracy coater unit 30, hundred grades of clean dried solidified cells 40, second thin-film materials of the first film material unwinding unit 11, first dedusting unreels unit 12, second dedusting disappear static unit 15, the second thin-film material storing unit 63, the second thin-film material traction unit 22, recombiner unit 50, composite film material storing unit 61 and finished product rolling unit 70; Sensor and motor are installed in each unit; Said sensor is connected with central processing unit with motor; Said sensor is transferred to central processing unit with the instant tension force of film in each unit; The motor running of each unit of central processing unit adjustment, and then the adjustment membrane tension makes membrane tension be in preset state.
The first film material is handled and drawn to disappear static unit 15, the first film material storing unit 62, the first film material traction unit 21, high-accuracy coater unit 30, hundred grades of clean dried solidified cells 40 of said the first film material unwinding unit 11, first dedusting successively; And the first film material after will handling is introduced recombiner unit 50; Said second thin-film material unreels disappear static unit 15, the second thin-film material storing unit 63 and the second thin-film material traction unit 22 of unit 12, second dedusting and draws second thin-film material successively; And with second thin-film material introducing recombiner unit 50; Said recombiner unit 50 is compounded to form composite film material with the first film material and second thin-film material introduced, and said composite film material gets into finished product rolling unit 70 through composite film material storing unit 61 and carries out rolling.
Said the first film material unwinding unit 11 comprises double unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and Tension Control oscillating roller; Said double unwinding device adopts the mode that alternately unreels; Said thin-film material unreels the driving of unit 11 and adopts said Frequency Converter Control motor; Said tension force detection and demonstration and deviation correcting device in time detect the tension force of the first film material; And then change the tension force that the first film material is adjusted in Tension Control oscillating roller position, make the tension force of the first film material be in stable status.
Said the first film material traction unit 21 comprises traction steel rider, rubber rollers, film dust arrester, servo controller and servo motor; The driving of said the first film material traction unit 21 is accomplished by servo controller and servo motor; Said the first film material forms the first tension force breakpoint at said traction steel rider place, forms the first unwinding tension section with the first film material at 11 places, the first film material unwinding unit.
Said high-accuracy coater unit 30 comprises high-accuracy apparatus for coating, and drives employing servo controller and servo motor.Can be according to the viscosity of coating layer glue, the various high-accuracy apparatus for coating of parameters selection of solid content, like MG coater unit, slot coater unit, CM coater unit etc.
Said hundred grades of clean dried solidified cells 40 comprise the clean thermostatic drying chamber of hundred grades of pitot-static pressure formulas 41, heat preservation energy-saving and have in imitate clean heating supply air system and hundred grades of clean air draft air curtains 42; The film deflector roll of hundred grades of clean thermostatic drying chambers of said pitot-static pressure formula adopts servomotor to drive through servo controller control; Extract the clean wind of effect just by the heating supply air system; With used clean return air in the drying box again through in imitate to handle and heating after send into hundred grades of clean thermostatic drying chambers of pitot-static pressure formula; Wind speed such as equipressure works in accurate coating layer after efficient the processing; Hundred grades of clean thermostatic drying chambers of said pitot-static pressure formula comprise solvent evaporates section and deep layer curing section, adopt the big air quantity high heat of low speed in said solvent evaporates section, solidify the at a high speed big air quantity high heat of section employing in said deep layer.
Hundred grades of clean thermostatic drying chamber 41 preferred employings hundred grades of clean thermostatic drying chambers of pitot-static pressure formula as shown in Figure 2 of said pitot-static pressure formula comprise casing 411, and it is a three-decker, is outer wall, heat-insulation layer and inwall from outside to inside successively; Keel 413 are located at the middle part in the casing 411, are divided into upper box and lower box to said casing 411; High temperature high efficiency filter 415 is located at the upper box downside, and is covered with whole drying box and is installed on the keel 413, and the cabinet space above high temperature high efficiency filter 415 forms plenum chamber 412; Deflector with air outlet 416 is arranged on following a distance of high temperature high efficiency filter 415; Imitate clean hot blast air outlet 418 during high temperature high efficiency filter 415 1 sides of said casing 411 are provided with, send hot blast to plenum chamber 412 through heating air-supply unit and form static pressure; Maintenance hermatic door 417 is located at casing 411 tops; The film operation is deflector roll 414 initiatively, is located at the lower box top of said casing 411; And exhaust outlet 419, be located at bottom half one side, be used for the drying box air draft.
Hundred grades of clean thermostatic drying chambers 41 of said pitot-static pressure formula have the following advantages: the whole box body structure has used aluminum silicate insulation material greatly to improve the insulation ability, has saved the energy; The conventional pipelines air-supply design that box house has adopted plenum chamber to replace, guaranteed hot-blast pressure stable and air-out wind speed evenly, the drying box internal structure becomes and very simply helps clean cleaning simultaneously; The high temperature high efficiency filter that is abound with setting in the drying box has guaranteed to add the neatness standard of hot blast, can be up to hundred grades according to product demand, has also guaranteed the formation of plenum chamber static pressure simultaneously; The setting of mesh or nozzle-like deflector makes drying box have the function of high heat-shift of low wind speed or the high positive energy exchange of high wind speed in the casing, the deep layer curing when the face protection when fully having satisfied section row solvent in face of the coated film is solidified with back segment.
Said hundred grades of clean air draft air curtain 42 preferred employings hundred grades of clean air draft air curtains as shown in Figure 3; Comprise: outer case, waste discharge mechanism and air curtain mechanism; Said outer case is installed in the import and export of hundred grades of clean thermostatic drying chambers 41 of said pitot-static pressure formula; Said waste discharge mechanism is positioned in the outer case and is positioned at against the inboard of hundred grades of clean thermostatic drying chambers 41 of said pitot-static pressure formula; Said waste discharge mechanism comprises a plurality of suction hole 425, built-in waste discharge negative pressure cavity 426, is positioned at the negative-pressure pipeline interface 427 and the exhaust blower 428 that is connected with said negative-pressure pipeline interface 427 at said built-in waste discharge negative pressure cavity 426 tops, and said suction hole 425 is communicated with waste discharge negative pressure cavity 426 and negative-pressure pipeline interface 427 threes successively; Said air curtain mechanism is positioned in the outer case and is positioned at the outside away from hundred grades of clean thermostatic drying chambers 41 of said pitot-static pressure formula; Comprise plenum chamber 421, filter 422, deflector 423 and blower fan 424; Said filter 422 is installed in the exit of said plenum chamber 421; And between said plenum chamber 421 and deflector 423, said blower fan 424 is installed in the import department of said plenum chamber 421.
Said hundred grades of clean air draft air curtains 42 are positioned at the import and export of hundred grades of clean thermostatic drying chambers 41 of said pitot-static pressure formula; Mainly contain following advantage: the waste gas that the coating machine drying device of in time draining in being convenient to produce is overflowed; Can make the import and export and the toilet, the outside of drying box form air curtain again; Waste gas that prevents from drying box, to overflow and in time do not drained and the air exchange in the toilet; Reduce the cleanliness factor of toilet, thereby guaranteed the pressure and the health of avoiding polluting and protecting the staff of pure air in the toilet.
Said heating supply air system does not use the cleaning very complicated conventional pipelines of getting up to add insulation and connect design, and the present invention directly is made in insulation in the equipment interlayer, can dismantle at any time during cleaning, makes things convenient for the installation and maintenance insulation that need not to reform; The medium and small filter bag that installs additional at fresh wind port and return air inlet is imitated clean and can be mixed earlier through mixer in can be further the new wind of first effect and baking oven return air filtration treatment being reached and helps follow-up homogeneous heating; Add whole heating supply air system self all with aluminosilicate material as the insulation material, heat-energy losses is significantly reduced, practiced thrift the energy; This heating supply air system has adopted pretreated fresh wind and the used clean wind of baking oven of just imitating; It is accurate further to filter the satisfied middle criterion of the clean wind that makes in the arrival baking oven through the middle effect processing of native system again, has prolonged the life-span of high temperature high efficiency filter in the baking oven and gone out clean efficiently wind to reach efficient standard.Medium effeciency filter is directly installed on air inlet connects external pipe with band valve insulation flange then, make total more compact and for convenience detach back cleaning and change the medium air filtration bag.Therefore this heating supply air system by national clean standard adopted first effect, middle effect also and in the static pressure type baking oven high efficiency particulate air filter endless relay work accomplished the cleaning filtration of heated air; And the hot clean wind of middle effect of providing the accords with production optical thin film to require for the static pressure type drying box of continuous and effective; Prolonged the life-span of high efficiency particulate air filter, and more energy-conservation than traditional heating supply air system.
The outlet of said hundred grades of clean dried solidified cells 40 is provided with deviation correcting device 85,86, and said deviation correcting device 85,86 is controlled walking of thin-film materials.Inlet at said hundred grades of clean dried solidified cells 40 also can be provided with deviation correcting device 88 equally.
Said coating machine also comprises vacuum suction roller 87; Before said vacuum suction roller 87 is positioned at said hundred grades of clean dried solidified cells 40; And by servo controller and servo motor driven; Vacuum suction roller 87 produces negative pressure and certain big cornerite absorption the first film material through vacuum equipment and forms the second tension force breakpoint and form the coating tension section with the first film material at the first film material traction unit 21 places, thereby and is provided with an effectively control coating section tension force of high-accuracy tension pick-up at said coating tension section.
Said recombiner unit 50 comprises composite mirror surface steel rider, rubber roller, support minute surface steel rider, preheating minute surface steel rider and cooling minute surface steel rider; On said composite film material, form the 3rd tension force breakpoint by said composite mirror surface steel rider, rubber roller and support minute surface steel rider; The first film material at the adsorption roller place of said the 3rd tension force breakpoint and hundred grades of clean dried solidified cell 40 fronts has formed the dry solidification tension section, according to adjustment tension force such as material film and temperature; Said the 3rd tension force breakpoint forms the second unwinding tension section with second thin-film material that second thin-film material unreels the place, unit again, through effective control second unwinding tension of tension pick-up, Tension Control oscillating roller and said central processing unit; The driving of composite roll is controlled by the servo motor of servo controller control, and before composite film material gets into compound chill roll, is provided with film binding dust device.
Said composite film material storing unit 61 comprises connect material platform and a plurality of roller that connects material; Staggered up and down the arranging of a plurality of rollers that connect material; Make said composite film material 61 form the snakelike material of walking in said composite film material storing unit; Enough storing length is arranged, can uninterruptedly produce in the finished product wrapup procedure, improve the smoothness of product percent of pass and production.
Said the first film material storing unit 62 is preferred to adopt the structure same with said composite film material storing unit 61, makes the first film material in the process of unreeling, can uninterruptedly produce, the smoothness of raising product percent of pass and production.The same said second thin-film material storing unit 63 is preferred to adopt the structure same with said composite film material storing unit 61, makes second thin-film material in the process of unreeling, can uninterruptedly produce, the smoothness of raising product percent of pass and production.
Said finished product rolling unit 70 comprises that double wrap-up, tension force detection and demonstration and deviation correcting device, Tension Control swing are rolled, motor, frequency converter; Said double wrap-up adopts double to replace rolling; The Frequency Converter Control motor is adopted in the driving of said finished product rolling unit; The adjustment of tension force and stable by the completion of Tension Control oscillating roller, the rotating speed of motor is regulated according to tension detector, volume footpath by central processing unit automatically.
Be to increase the cleanliness factor of composite film material, can increase the 3rd dedusting static unit 17 that disappears in said composite film material storing unit 61.
What time following the cleaning design of the clean optical thin film coating machine of pitot-static pressure of the present invention mainly also have except the consideration that drying box adds hot blast: the aforesaid film binding dust device that before carry-over pinch rolls and compound chill roll, is provided with mainly is to be convenient to clean the dirt pits on the used raw material film; Be provided with hundred grades of clean air draft air curtains in film gateway, drying box both sides; Leaning on the drying box side is that the outside, solvent discharge district is the air curtain district; When guaranteeing the drying box malleation solvent non-volatile to the workshop with influence workshop constant temperature, air curtain intercepts workshop air entering drying box during the malleation of workshop; Divide into workshop insulation furred ceiling and keep enough highly being convenient to the access of workshop clean air duct and the installation that film moves the high effect cleaning plenum chamber of exposed region at the complete machine crossbeam; Equipment crossbeam topmounter andante all is arranged to installation position that unified height and seam crossing be convenient to break silica gel, reserve good clean heat-insulation wall plate and is convenient to the equipment whole machine installation and finishes and carry out closed operation and form the toilet in the outside of drying box.
The clean design of the present invention very rationally effectively can guarantee that product can be owing to environment produces particle.The present invention installs clean air port and guarantees face runtime environment air cleaning above unwinding and rewinding; Face keeps clean when the silica gel Roller for sticking dust being installed again face being cleaned; In film gateway, drying box both sides hundred grades of clean air draft air curtains are installed and guarantee that baking oven and surrounding air do not form exchange; Whole baking oven unit is placed clean environment, be convenient to not pollute when casing is opened dry dry case inside and effect pure air just be provided to heating system.
The present invention has improved the Tension Control in the machine system especially, thereby makes that the section of unreeling tension force is more stable, coating section tension force does not receive drying tunnel to influence stable and the anti-jitter ability makes by force that coating is more evenly accurate, baking oven section Tension Control makes product stretcher strain controlled.Particularly adjust motor rotary speed through tension detector and central processing unit, and utilize the motor speed difference to form stable tension, be beneficial to accurate coating glue coating at traction unit and adsorption roller section; Utilize adsorption roller and recombiner unit section through tension detector and central processing unit adjustment motor rotary speed again, and utilize the motor speed difference to form stable tension, avoid raw material film generation stretching phenomenon again; Motor of the present invention can be inverter motor or servo motor, but more preferably servo motor so that reduce the operating vibration of film, is guaranteed coating quality.
Preferably; The present invention can also be equipped with film deburring material collecting device 83 as shown in Figure 4 before finished product rolling unit 70; Said film deburring material collecting device 83 comprises: deburring mechanism 831 and slitter edge rolling-up mechanism 832, said deburring mechanism 831 comprise top roll 8311, be positioned at the lower roll 8312 of top roll 8311 belows, drive drive motors 8313, the annular side cut cutting knife 8314,8315 that is sleeved on said top roll both sides that said top roll 8311 and lower roll 9312 rotate, the size adjusting axle sleeve 8317 that is sleeved on the lower roll both sides; Said slitter edge rolling-up mechanism 832 comprises winding wheel 8321 and drives the manual governing motor 8322 that winding wheel 8321 rotates.Can make coating machine when the limit produces, the deburring rewinding operation of finished film is carried out on the limit, and can make under on the coating machine directly is exactly the finished film of fixing rim charge, can enhance productivity greatly like this, has removed the branch cutting process in back road from.So after the operation, not only can save the time of cutting deburring, but also remove one unwinding and rewinding operation from, can make finished film reduce the possibility that once material is scratched in the unwinding and rewinding operation, can effectively improve the qualification rate of finished product.
The present invention has taken into full account planarization and deep layer curing, the cleanliness factor of heating hot blast, the stability of tension force and the whole cleaning of environment and equipment of coating layer, so effectively satisfied the dustless manufacture of materials needs of the various cleanings of various high-grade bloomings, automobile heat insulation rupture pressure disc and flexible material.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the clean optical thin film coating machine of a pitot-static pressure; It is characterized in that; Comprise successively: the first film material unwinding unit, the first film material traction unit, coater unit, clean dried solidified cell, second thin-film material unreel unit, the second thin-film material traction unit, recombiner unit, composite film material storing unit and finished product rolling unit; In each unit, motor is installed, said a plurality of motors are controlled by central processing unit; Said coating machine forms at least one breakpoint on thin-film material; Thin-film material is divided at least two tension sections; Tension pick-up and tenslator all are installed on each tension section, and said tension pick-up and tenslator and central processing unit electrically connect.
2. the clean optical thin film coating machine of pitot-static pressure according to claim 1; It is characterized in that; Said the first film material traction unit comprises traction steel rider, rubber rollers, film dust arrester, motor; The driving of said the first film material traction unit is accomplished by motor; Said traction steel rider and rubber rollers are drawn the first film material, and the first film material that makes the first film material form the first tension force breakpoint and place, said the first film material unwinding unit at said traction steel rider place forms the first unwinding tension section.
3. the clean optical thin film coating machine of pitot-static pressure according to claim 2; It is characterized in that; Said coating machine also comprises the vacuum suction roller; Said vacuum suction roller is positioned at before the said clean dried solidified cell and by motor and drives, and adsorption roller adsorbs said the first film material, on said the first film material, forms the second tension force breakpoint and forms the coating tension section with the first film material at said thin-film material traction unit place.
4. the clean optical thin film coating machine of pitot-static pressure according to claim 3 is characterized in that said recombiner unit comprises composite mirror surface steel rider, rubber roller, support minute surface steel rider, preheating minute surface steel rider and cooling minute surface steel rider; On said composite film material, form the 3rd tension force breakpoint by said composite mirror surface steel rider, rubber roller and support minute surface steel rider, the first film material at said the 3rd tension force breakpoint and said adsorption roller place forms the dry solidification tension section; Said the 3rd tension force breakpoint forms the second unwinding tension section with second thin-film material that second thin-film material unreels the place, unit again; The driving of said composite mirror surface steel rider is controlled by motor, and before the composite bed film gets into compound chill roll, is provided with film binding dust device.
5. the clean optical thin film coating machine of pitot-static pressure according to claim 1; It is characterized in that; The said the first film material unwinding unit and second thin-film material unreel the unit and all comprise double unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and Tension Control oscillating roller respectively; Said double unwinding device adopts double alternately to unreel; Said thin-film material unreels the driving of unit and adopts said Frequency Converter Control motor, and said tension force detection and demonstration and deviation correcting device detect the tension force of thin-film material, and then changes the tension force of Tension Control oscillating roller position adjustment thin-film material.
6. the clean optical thin film coating machine of pitot-static pressure according to claim 1; It is characterized in that; Said clean dried solidified cell comprises the clean thermostatic drying chamber of pitot-static pressure formula, heats supply air system and is installed in the clean air draft air curtain that the clean thermostatic drying chamber of said pitot-static pressure formula is imported and exported; The film deflector roll of the clean thermostatic drying chamber of said pitot-static pressure formula adopts servomotor to drive through servo controller control; The clean thermostatic drying chamber of said pitot-static pressure formula comprises solvent evaporates section and deep layer curing section, adopts the big air quantity high heat of low speed in said solvent evaporates section, solidifies the at a high speed big air quantity high heat of section employing in said deep layer.
7. the clean optical thin film coating machine of pitot-static pressure according to claim 1 is characterized in that, said clean dried solidified cell outlet is provided with deviation correcting device, and said deviation correcting device is controlled walking of film.
8. the clean optical thin film coating machine of pitot-static pressure according to claim 1 is characterized in that said composite film material storing unit comprises connect material platform and a plurality of roller that connects material, staggered up and down the arranging of a plurality of rollers that connect material.
9. the clean optical thin film coating machine of pitot-static pressure according to claim 1 is characterized in that, said finished product rolling unit comprises that double wrap-up, tension force detection and demonstration and deviation correcting device, Tension Control swing are rolled, motor, frequency converter; Said double wrap-up adopts double to replace rolling; The Frequency Converter Control motor is adopted in the driving of said finished product rolling unit; The adjustment of tension force and stable by the completion of Tension Control oscillating roller, the rotating speed of motor is regulated according to tension detector, volume footpath by central processing unit automatically.
10. the clean optical thin film coating machine of pitot-static pressure according to claim 1; It is characterized in that; Said coating machine also comprises the first film material storing unit and the second thin-film material storing unit; Said the first film material storing unit is positioned at before the first film material traction unit and is positioned at the first film and unreels after the unit, and the said second thin-film material storing unit is positioned at before the second thin-film material traction unit and is positioned at second film and unreels after the unit.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443761A (en) * | 2016-06-30 | 2017-12-08 | 浙江汇锋薄膜科技有限公司 | A kind of film bonder |
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| CN113571599B (en) * | 2021-06-08 | 2024-01-26 | 中国建材国际工程集团有限公司 | Cadmium telluride thin film solar cell, preparation method and activation treatment equipment |
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