CN202878862U - Air floating type clean optical thin film coating machine - Google Patents
Air floating type clean optical thin film coating machine Download PDFInfo
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- CN202878862U CN202878862U CN 201220472602 CN201220472602U CN202878862U CN 202878862 U CN202878862 U CN 202878862U CN 201220472602 CN201220472602 CN 201220472602 CN 201220472602 U CN201220472602 U CN 201220472602U CN 202878862 U CN202878862 U CN 202878862U
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Abstract
The utility model discloses an air floating type clean optical thin film coating machine which sequentially comprises a first thin film material unreeling unit, a thin film material traction unit, a first coating unit, a clean drying and curing unit, a second thin film material unreeling unit, a second thin film material traction unit, a compounding unit, a composite thin film material storage unit and a finished product reeling unit, wherein the clean drying and curing unit comprises a full-static-pressure air floating type clean constant-temperature drying box, a heating and air conveying system and clean air exhausting air curtain machines mounted at an inlet/outlet of the full-static-pressure air floating type clean constant-temperature drying box; and the coating machine further comprises a first vacuum adsorption roller and a second vacuum adsorption roller. The air floating type clean optical thin film coating machine disclosed by the utility model can effectively meet production requirements of various high-grade optical films, car heat-insulating explosion-proof films and various clean dust-free materials of flexile materials.
Description
Technical field
The utility model relates to film coated machine field, particularly relates to the clean optical thin film coating machine of a kind of air-flotation type.
Background technology
The production of the adhesive tape of blooming, screen protecting 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 affected the development of China's precision optics coating industry because tension force control is unstable, cleaning does not reach the problems such as standard, complicated operation and all can't make fully qualified product.
Existing optical thin film precision coating machine, deflector roll also exists the vibration influence coating layer quality decline of motor and deflector roll and the risk of deflector roll scratch optical thin film because the film operation has been adopted initiatively.
The utility model content
The technical problem that the utility model mainly solves provides the clean optical thin film coating machine of a kind of air-flotation type, considered that the planarization of coating layer and deep layer are solidified, the stability of the cleanliness factor of heating hot blast, tension force and environment and equipment whole clean, can the various high-grade bloomings of to satisfy effectively, the dustless manufacture of materials of various cleanings of automobile heat insulation rupture pressure disc and flexible material needs.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of air-flotation type clean optical thin film coating machine, comprise successively: the first film material unwinding unit, the thin-film material traction unit, the first coater unit, the clean dried solidified cell, the second thin-film material unwinding unit, the second thin-film material traction unit, recombiner unit, composite film material storing unit and finished product rolling unit, described the first film material unwinding unit, the first film material traction unit, coater unit, the clean dried solidified cell draws or processes the first film material successively, and the first film material after will processing is introduced described recombiner unit, described the second thin-film material unwinding unit and the second thin-film material traction unit draw the second thin-film material successively, and the second thin-film material introduced described recombiner unit, described recombiner unit is compounded to form composite film material with the first film material and the second thin-film material of introducing, and described composite film material enters the finished product rolling unit through composite film material storing unit and carries out rolling; Described clean dried solidified cell comprises the clean thermostatic drying chamber of pitot-static pressure air-flotation type, heats supply air system and is installed in the clean air draft air curtain that the clean thermostatic drying chamber of described pitot-static pressure air-flotation type is imported and exported; Described coating machine also comprises the first vacuum suction roller and the second vacuum suction roller, before described the first vacuum suction roller is positioned at described clean dried solidified cell, after described the second vacuum suction roller is positioned at described clean dried solidified cell, described the first vacuum suction roller and the second vacuum suction roller are driven by motor respectively, and the motor of the motor of described the first vacuum suction roller and the second vacuum suction roller is controlled by described central processing unit.
In preferred embodiment of the utility model, the clean thermostatic drying chamber of described pitot-static pressure air-flotation type comprises casing, and keel are located at the middle part in the casing, and described casing is divided into upper box and lower box; The high temperature high efficiency filter is located at upper box downside and lower box upside, and is covered with whole drying box and is installed on the keel, and the cabinet space above the high temperature high efficiency filter forms plenum chamber; Deflector with air outlet is symmetricly set on following a distance of high temperature high efficiency filter in the upper box and top a distance of the interior high temperature high efficiency filter of lower box; Hot blast return air and toxic emission sandwich passage are located at plenum chamber and two sides of casing keep certain spacing, and the concentration monitor device is housed in this passage; The clean hot blast air outlet of middle effect passes described passage, is located at the high temperature high efficiency filter top of described upper lower box by heating unit one side, sends hot blast to plenum chamber by heating air-supply unit and forms static pressure; Overhaul hermatic door, be located at respectively the top of lower box; Wherein, the up and down air outlet of deflector staggered in impartial minute in the described upper lower box.
In preferred embodiment of the utility model, in described each unit, motor is installed, described a plurality of motors are controlled by central processing unit; Described coating machine forms at least one breakpoint at thin-film material, thin-film material is divided at least two tension sections, tension pick-up and tenslator are installed on each tension section, and described tension pick-up and tenslator and central processing unit are electrically connected.
In preferred embodiment of the utility model, described the first film material traction unit comprises traction steel rider, rubber rollers, film dust arrester, motor, the driving of described the first film material traction unit is finished by motor, described 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, described the first film material unwinding unit at described traction steel rider place forms the first unwinding tension section.
In preferred embodiment of the utility model, described the first vacuum suction roller adsorbs described the first film material, form the second tension force breakpoint also and the first film material at described thin-film material traction unit place formation coating tension section at described the first film material, described the second vacuum suction roller adsorbs described the first film material, forms the 3rd tension force breakpoint also and the first film material at described the first vacuum suction roller place formation dry solidification tension section at described the first film material.
In preferred embodiment of the utility model, be provided with first deviation correcting device that walks of control film behind described the first vacuum suction roller, be provided with second deviation correcting device that walks of control film behind described the second vacuum suction roller.
In preferred embodiment of the utility model, described 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; Form the 4th tension force breakpoint by described composite mirror surface steel rider, rubber roller and support minute surface steel rider at described composite film material, the first film material at described the 4th tension force breakpoint and described the second vacuum suction roller place forms the correction tension section; Described the 4th tension force breakpoint forms the second unwinding tension section with second thin-film material at the second thin-film material unwinding unit place again; The driving of described composite mirror surface steel rider is by motor control, and is provided with the film dust-binding device before the composite bed film enters the Compound cooling roller.
In preferred embodiment of the utility model, described the first film material unwinding unit and the second thin-film material unwinding unit all comprise respectively double-station unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and tension force control oscillating roller, described double-station unwinding device adopts double alternately to unreel, described Frequency Converter Control motor is adopted in the driving of described thin-film material unwinding unit, described tension force detection and demonstration and deviation correcting device detect the tension force of thin-film material, and then change the tension force that thin-film material is adjusted in tension force control oscillating roller position.
In preferred embodiment of the utility model, described composite film material storing unit comprises connect material platform and a plurality of roller that connects material, and a plurality of rollers that connect material are staggered up and down.
In preferred embodiment of the utility model, described finished product rolling unit comprises that Double-station winding device, tension force detection and demonstration and deviation correcting device, tension force control swing and rolls, motor, frequency converter; Described Double-station winding device adopts double to replace rolling, the Frequency Converter Control motor is adopted in the driving of described finished product rolling unit, the adjustment of tension force and stable finished by tension force control oscillating roller, the rotating speed of motor is regulated according to tension detector, coil diameter automatically by central processing unit.
The beneficial effects of the utility model are: the clean optical thin film coating machine of the utility model air-flotation type, taken into full account that the planarization of coating layer and deep layer are solidified, the stability of the cleanliness factor of heating hot blast, tension force and environment and equipment whole clean, so to satisfy effectively the dustless manufacture of materials of various cleanings of various high-grade bloomings, automobile heat insulation rupture pressure disc and flexible material need.
Description of drawings
Fig. 1 is the structural representation of the clean optical thin film coating machine of the utility model air-flotation type one preferred embodiment;
Fig. 2 is the structural representation of hundred grades of clean thermostatic drying chamber one preferred embodiments of pitot-static pressure air-flotation type;
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 utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
The clean optical thin film coating machine of a kind of air-flotation type, comprise successively: the first film material unwinding unit 11, the first dedusting static unit 15 that disappears, 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, the second thin-film material unwinding unit 12, the second dedusting static unit 15 that disappears, 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, described sensor is connected with central processing unit with motor, described sensor is transferred to central processing unit with the instant tension force of film in each unit, central processing unit is adjusted the motor running of each unit, and then the adjustment membrane tension makes membrane tension be in preset state.
Described the first film material unwinding unit 11, the first dedusting static unit 15 that disappears, the first film material storing unit 62, the first film material traction unit 21, high-accuracy coater unit 30, the first film material is processed and drawn to hundred grades of clean dried solidified cells 40 successively, and the first film material after will processing is introduced recombiner unit 50, described the second thin-film material unwinding unit 12, the second dedusting static unit 15 that disappears, the second thin-film material storing unit 63 and the second thin-film material traction unit 22 draw the second thin-film material successively, and with the second thin-film material introducing recombiner unit 50, described recombiner unit 50 is compounded to form composite film material with the first film material and the second thin-film material of introducing, and described composite film material enters finished product rolling unit 70 through composite film material storing unit 61 and carries out rolling.
Described the first film material unwinding unit 11 comprises double-station unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and tension force control oscillating roller, described double-station unwinding device adopts the mode that alternately unreels, described Frequency Converter Control motor is adopted in the driving of described thin-film material unwinding unit 11, described 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 force control oscillating roller position, make the tension force of the first film material be in stable state.
Described the first film material traction unit 21 comprises traction steel rider, rubber rollers, film dust arrester, servo controller and servo motor, the driving of described the first film material traction unit 21 is finished by servo controller and servo motor, described the first film material forms the first tension force breakpoint at described traction steel rider place, forms the first unwinding tension section with the first film material at 11 places, the first film material unwinding unit.
Described 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, such as MG coater unit, slot coater unit, CM coater unit etc.
Described hundred grades of clean dried solidified cells 40 comprise hundred grades of clean thermostatic drying chambers 41 of pitot-static pressure air-flotation type, heat preservation energy-saving also has clean heating supply air system and the hundred grades of clean air draft air curtains 42 of middle effect, extract just effect clean air by the heating supply air system, with used clean return air in the drying box again through in effect process and heating after send into hundred grades of clean thermostatic drying chambers of pitot-static pressure air-flotation type, the isobaric wind speed that waits works in accurate coating layer after efficient the processing, hundred grades of clean thermostatic drying chambers of described pitot-static pressure air-flotation type comprise solvent evaporates section and deep layer curing section, adopt low speed Wind Volume high heat in described solvent evaporates section, solidify section in described deep layer and adopt high speed Wind Volume high heat.
Hundred grades of clean thermostatic drying chamber 41 preferred hundred grades of clean thermostatic drying chambers of pitot-static pressure air-flotation type that adopt as shown in Figure 2 of described pitot-static pressure air-flotation type, it comprises drying box casing 411, described casing 411 6 faces are three-decker, outer wall, heat-insulation layer and inwall from outside to inside successively, wherein heat-insulation layer adopts aluminum silicate insulation material, outer wall adopts carbon steel, and inwall is selected stainless steel, such as 304 stainless steels.Stainless steel keel 413 are located at the middle part in the casing 411, and keel 413 are divided into upper box and lower box to casing 411.Symmetric configuration in upper box and the upper box, in details of the words, this thermostatic drying chamber upper box downside and lower box upside are respectively equipped with the high temperature high efficiency filter 415 that is covered with whole drying box that is installed on the stainless steel keel 413, cabinet space height above high temperature high efficiency filter 415 forms plenum chamber 412 greater than 300mm.Plenum chamber 412 tops and both ends of the surface are exactly casing 411 tops and both ends of the surface.In upper box high temperature high efficiency filter 415 below 100mm place above the high temperature high efficiency filter 415 in 100mm place and the lower box, be symmetrical arranged the deflector (figure is mark) with air outlet 416, this deflector is that stainless steel is made.Described air outlet 416 can be the mesh-type air outlet, and as shown in Figure 2, described air outlet 416 is through hole, and the slightly larger in diameter of its contiguous casing one end is in the other end.Described air outlet 416 also can be the nozzle-type air outlet, and near conical perforate, the less end of its diameter forms narrow slit, consists of nozzle.
Hundred grades of clean thermostatic drying chambers 41 of described pitot-static pressure air-flotation type have the following advantages: whole body structure has used aluminum silicate insulation material greatly to improve the insulation ability, has saved the energy; Pitot-static pressure air-flotation type thermostatic drying chamber of the present utility model, cancelled film operation deflector roll, adopt pitot-static pressure formula nowel and deflector rationally is set, make film contactless operation under the effect of up and down forced draft and tension force, thereby make film operation avoid mechanical oscillation and the phenomenon such as pulled, guaranteed product quality.Moreover whole 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 the plenum chamber band to replace, guaranteed hot-blast pressure stable and air-out wind speed evenly, the oven interior structure very simple clean cleaning that is conducive to that becomes simultaneously; The high temperature high efficiency filter that is abound with setting in the baking oven has guaranteed to add the neatness standard of hot blast, can be up to hundred grades according to product demand, has guaranteed that also the plenum chamber static pressure must form simultaneously; The setting of cellular or tuyere shape deflector makes baking oven have the function of the 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 and back segment solidify.Simultaneously owing to be provided with the static pressure type baking oven of symmetrical expression and stagger five equilibrium strip cellular type air port and strip slit tuyere in the case, the outlet pressure that detects according to pressure detecting instrument again, tension force when adjusting valve and adjust wind pressure and wind speed and the speed difference by host computer control two ends adsorption roller and be adjusted at this dryer section film operation by adjusting the heating air intake, guarantee the dry of film stable operation under suspended state, coated face and solidify, and the bad and face scratch of coating layer quality of having avoided the vibration of product to cause.
Described hundred grades of clean air draft air curtain 42 preferred hundred grades of clean air draft air curtains that adopt as shown in Figure 3, comprise: outer case, waste discharge mechanism and air curtain mechanism, described outer case is installed in the import and export of hundred grades of clean thermostatic drying chambers 41 of described pitot-static pressure air-flotation type, described 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 described pitot-static pressure air-flotation type, described waste discharge mechanism comprises a plurality of suction holes 425, built-in waste discharge negative pressure cavity 426, be positioned at the negative-pressure pipeline interface 427 and the exhaust blower 428 that is connected with described negative-pressure pipeline interface 427 at described built-in waste discharge negative pressure cavity 426 tops, described suction hole 425 is communicated with successively with waste discharge negative pressure cavity 426 and negative-pressure pipeline interface 427 threes; Described 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 described pitot-static pressure air-flotation type, comprise plenum chamber 421, filter 422, deflector 423 and blower fan 424, described filter 422 is installed in the exit of described plenum chamber 421, and between described plenum chamber 421 and deflector 423, described blower fan 424 is installed in the import department of described plenum chamber 421.
Described 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 described pitot-static pressure air-flotation type; mainly have the following advantages: the waste gas that the coating machine drying device of in time draining in being convenient to produce is overflowed; can make again import and export and the toilet, the outside of drying box form air curtain; the waste gas that prevents from from drying box, overflowing and in time do not drained and the air exchange in the toilet; reduce the cleanliness factor of toilet, thus the pressure that has guaranteed pure air toilet the in avoid polluting and Protection personnel's health.
Described heating supply air system does not use the cleaning very complicated conventional pipelines of getting up to add insulation and connect design, and the utility model 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, can be further that the new wind of first effect and baking oven return air filtration treatment are reached middle effect is clean and can mix first through mixing section and be conducive to 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, saved the energy; This heating supply air system has adopted the pretreated just fresh wind of effect and the used clean air of baking oven, the further filtration of middle effect processing through native system makes the clean air that arrives in the baking oven satisfy middle criterion standard again, has prolonged the life-span of the interior high temperature high efficiency filter of baking oven and gone out efficient clean air to reach efficient standard.Medium effeciency filter is directly installed on air inlet then connects external pipe with band valve insulation flange, make the more compact and for convenience detach rear cleaning of total and change middle-efficient filtering bag.Therefore the cleaning that this heating supply air system has adopted first effect, middle effect also by the clean standard of country and heated air has been finished in high efficiency particulate air filter endless relay work in the static pressure type baking oven is filtered, and providing to the static pressure type drying box of continuous and effective meets the hot clean air of middle effect that the production optical thin film requires, prolonged the life-span of high efficiency particulate air filter, and more energy-conservation than traditional heating supply air system.
Described coating machine also comprises the first vacuum suction roller 87 and the second vacuum suction roller 81, before described the first vacuum suction roller 87 is positioned at described clean dried solidified cell 40, after described the second vacuum suction roller 81 is positioned at described clean dried solidified cell 40, described the first vacuum suction roller 87 and the second vacuum suction roller 81 are driven by motor respectively, described the first vacuum suction roller 87 produces negative pressure by vacuum equipment and certain large cornerite adsorbs described the first film material, form the second tension force breakpoint also and the first film material at described thin-film material traction unit place formation coating tension section at described the first film material, the described the first film material of described the second vacuum suction roller 81 absorption forms the 3rd tension force breakpoint also and the first film material at described the first vacuum suction roller 87 places formation dry solidification tension section at described the first film material; The motor of the motor of described the first vacuum suction roller 87 and the second vacuum suction roller 81 is controlled by described central processing unit, control face tension force in the drying box by speed discrepancy, and and drying box in the hot blast that adds up and down act on together and keep film stable operation, stop vibration of thin membrane and cause the bad and film bottom scratch of coated face quality.
Also can be provided with first deviation correcting device 88 that walks of control film behind described the first vacuum suction roller 87, be provided with second deviation correcting device 86 that walks of control film behind described the second vacuum suction roller 81.
Described 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; Form the 4th tension force breakpoint by described composite mirror surface steel rider, rubber roller and support minute surface steel rider at described composite film material, the first film material at the second vacuum suction roller 81 places of described the 3rd tension force breakpoint and hundred grades of clean dried solidified cell 40 fronts has formed the correction tension section, can be according to the stretch-proof of material film and go out drying box rear film temperature etc. and adjust tension force, avoid film the stretching phenomenon to occur; Described the 4th tension force breakpoint forms the second unwinding tension section with second thin-film material at the second thin-film material unwinding unit place again, by effective control the second unwinding tension of tension pick-up, tension force control oscillating roller and described central processing unit; The driving of described composite mirror surface steel rider is controlled by the servo motor of servo controller control, and is provided with the film dust-binding device before composite film material enters the Compound cooling roller.
Described composite film material storing unit 61 comprises connect material platform and a plurality of roller that connects material, a plurality of rollers that connect material are staggered up and down, so that described composite film material 61 forms the snakelike material of walking in described 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.
Described the first film material storing unit 62 is preferred to be adopted and structure that described composite film material storing unit 61 is same, so that the first film material can uninterruptedly be produced the smoothness of raising product percent of pass and production in unreeling process.Same described the second thin-film material storing unit 63 is preferred to be adopted and structure that described composite film material storing unit 61 is same, so that the second thin-film material can uninterruptedly be produced the smoothness of raising product percent of pass and production in unreeling process.
Described finished product rolling unit 70 comprises that Double-station winding device, tension force detection and demonstration and deviation correcting device, tension force control swing and rolls, motor, frequency converter; Described Double-station winding device adopts double to replace rolling, the Frequency Converter Control motor is adopted in the driving of described finished product rolling unit, the adjustment of tension force and stable finished by tension force control oscillating roller, the rotating speed of motor is regulated according to tension detector, coil diameter automatically by central processing unit.
Be to increase the cleanliness factor of composite film material, can increase the 3rd dedusting static unit 17 that disappears in described composite film material storing unit 61.
What time following the cleaning design of the clean optical thin film coating machine of the utility model air-flotation type mainly also have except the consideration that drying box adds hot blast: the aforesaid film dust-binding device that is provided with before carry-over pinch rolls and Compound cooling roller mainly is the dirt pits of being convenient to clean on the used raw material film; At drying box both sides film setup of entrances and exits hundred grades of clean air draft air curtains, leaning on the drying box side is that the outside, solvent discharge district is the air curtain district, solvent is non-volatile to workshop and affect workshop constant temperature when guaranteeing the drying box malleation, and the air curtain blocking workshop air enters 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 highly unified and that seam crossing is convenient to break silica gel, reserve good clean heat-insulation wall plate and is convenient to the complete closed operation that carries out of equipment whole machine installation in formation toilet, the outside of drying box.
The clean design of the utility model very rationally effectively can guarantee that product can be owing to environment produces particle.The utility model is installed clean air port and is guaranteed 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 provide just effect pure air to heating system.
The utility model has improved the tension force control in the machine system especially, and the section of unreeling tension force is more stable, coating section tension force is not subjected to drying tunnel to affect stable and the anti-jitter ability makes by force the more even precision of coating, the control of baking oven section tension force make product stretcher strain controlled thereby make.Particularly adjust motor rotary speed at traction unit and adsorption roller section by tension detector and central processing unit, and utilize the stable tension force of the poor formation of motor speed, be beneficial to accurate coating glue coating; Utilize again the adsorption roller of drying box front and the adsorption roller of drying box back to control motor rotary speed by control system, and utilize the hot blast that adds up and down of speed difference and drying box to form film running tension in the drying box, film is heated fully and evenly, stop vibration of thin membrane and cause the bad and film bottom scratch of coated face quality; Control motor rotary speed to the recombiner unit section by tension detector and central processing unit from the adsorption roller of drying box back, and utilize the stable tension force of the poor formation of motor speed, avoid raw material film generation stretching phenomenon; Motor described in the utility model can be inverter motor or servo motor, but more preferably servo motor in order to reduce the operating vibration of film, is guaranteed coating quality.
Preferably, the utility model is at the finished product rolling unit 70 front film deburring material collecting devices 83 that can also be equipped with as shown in Figure 4, described film deburring material collecting device 83 comprises: trimming mechanism 831 and slitter edge rolling-up mechanism 832, described trimming mechanism 831 comprise top roll 8311, are 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 described top roll both sides that described top roll 8311 and lower roll 9312 rotate, the adjusted size axle sleeve 8317 that is sleeved on the lower roll both sides; Described 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 directly is exactly the finished film of fixing rim charge under coating machine, can greatly enhance productivity like this, has removed the cutting process that divides in rear 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, qualification rate that can the Effective Raise finished product.
The utility model has taken into full account the planarization of coating layer and deep layer is solidified, the stability of the cleanliness factor of heating hot blast, tension force and environment and equipment whole clean, so to satisfy effectively the dustless manufacture of materials of various cleanings of various high-grade bloomings, automobile heat insulation rupture pressure disc and flexible material need.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; 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 utility model.
Claims (10)
1. the clean optical thin film coating machine of an air-flotation type, it is characterized in that, comprise successively: the first film material unwinding unit, the first film material traction unit, coater unit, the clean dried solidified cell, the second thin-film material unwinding unit, the second thin-film material traction unit, recombiner unit, composite film material storing unit and finished product rolling unit, described the first film material unwinding unit, the first film material traction unit, coater unit, the clean dried solidified cell draws or processes the first film material successively, and the first film material after will processing is introduced described recombiner unit, described the second thin-film material unwinding unit and the second thin-film material traction unit draw the second thin-film material successively, and the second thin-film material introduced described recombiner unit, described recombiner unit is compounded to form composite film material with the first film material and the second thin-film material of introducing, and described composite film material enters the finished product rolling unit through composite film material storing unit and carries out rolling; Described clean dried solidified cell comprises the clean thermostatic drying chamber of pitot-static pressure air-flotation type that can make film contactless operation under the effect of up and down forced draft and tension force, heats supply air system and be installed in the clean air draft air curtain that the clean thermostatic drying chamber of described pitot-static pressure air-flotation type is imported and exported; Described coating machine also comprises the first vacuum suction roller and the second vacuum suction roller, before described the first vacuum suction roller is positioned at described clean dried solidified cell, after described the second vacuum suction roller is positioned at described clean dried solidified cell, described the first vacuum suction roller and the second vacuum suction roller are driven by motor respectively, and the motor of the motor of described the first vacuum suction roller and the second vacuum suction roller is controlled by described central processing unit.
2. the clean optical thin film coating machine of air-flotation type according to claim 1 is characterized in that, the clean thermostatic drying chamber of described pitot-static pressure air-flotation type comprises casing, and keel are located at the middle part in the casing, and described casing is divided into upper box and lower box; The high temperature high efficiency filter is located at upper box downside and lower box upside, and is covered with whole drying box and is installed on the keel, and the cabinet space above the high temperature high efficiency filter forms plenum chamber; Deflector with air outlet is symmetricly set on following a distance of high temperature high efficiency filter in the upper box and top a distance of the interior high temperature high efficiency filter of lower box; Hot blast return air and toxic emission sandwich passage are located at plenum chamber and two sides of casing keep certain spacing, and the concentration monitor device is housed in this passage; The clean hot blast air outlet of middle effect passes described passage, is located at the high temperature high efficiency filter top of described upper lower box by heating unit one side, sends hot blast to plenum chamber by heating air-supply unit and forms static pressure; Overhaul hermatic door, be located at respectively the top of lower box; Wherein, the up and down air outlet of deflector staggered in impartial minute in the described upper lower box.
3. the clean optical thin film coating machine of air-flotation type according to claim 1 is characterized in that in described each unit motor is installed, described a plurality of motors are controlled by central processing unit; Described coating machine forms at least one breakpoint at thin-film material, thin-film material is divided at least two tension sections, tension pick-up and tenslator are installed on each tension section, and described tension pick-up and tenslator and central processing unit are electrically connected.
4. the clean optical thin film coating machine of air-flotation type according to claim 3, it is characterized in that, described the first film material traction unit comprises traction steel rider, rubber rollers, film dust arrester, motor, the driving of described the first film material traction unit is finished by motor, described 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, described the first film material unwinding unit at described traction steel rider place forms the first unwinding tension section.
5. the clean optical thin film coating machine of air-flotation type according to claim 3, it is characterized in that, described the first vacuum suction roller adsorbs described the first film material, form the second tension force breakpoint also and the first film material at described thin-film material traction unit place formation coating tension section at described the first film material, described the second vacuum suction roller adsorbs described the first film material, forms the 3rd tension force breakpoint also and the first film material at described the first vacuum suction roller place formation dry solidification tension section at described the first film material.
6. the clean optical thin film coating machine of air-flotation type according to claim 4, it is characterized in that, be provided with first deviation correcting device that walks of control film behind described the first vacuum suction roller, be provided with second deviation correcting device that walks of control film behind described the second vacuum suction roller.
7. the clean optical thin film coating machine of air-flotation type according to claim 4 is characterized in that described 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; Form the 4th tension force breakpoint by described composite mirror surface steel rider, rubber roller and support minute surface steel rider at described composite film material, the first film material at described the 4th tension force breakpoint and described the second vacuum suction roller place forms the correction tension section; Described the 4th tension force breakpoint forms the second unwinding tension section with second thin-film material at the second thin-film material unwinding unit place again; The driving of described composite mirror surface steel rider is by motor control, and is provided with the film dust-binding device before the composite bed film enters the Compound cooling roller.
8. the clean optical thin film coating machine of air-flotation type according to claim 1, it is characterized in that, described the first film material unwinding unit and the second thin-film material unwinding unit all comprise respectively the double-station unwinding device, frequency converter, motor, tension force detection and demonstration and deviation correcting device and tension force control oscillating roller, described double-station unwinding device adopts double alternately to unreel, described Frequency Converter Control motor is adopted in the driving of described thin-film material unwinding unit, described tension force detection and demonstration and deviation correcting device detect the tension force of thin-film material, and then change the tension force that thin-film material is adjusted in tension force control oscillating roller position.
9. the clean optical thin film coating machine of air-flotation type according to claim 1 is characterized in that described composite film material storing unit comprises connect material platform and a plurality of roller that connects material, and a plurality of rollers that connect material are staggered up and down.
10. the clean optical thin film coating machine of air-flotation type according to claim 1 is characterized in that, described finished product rolling unit comprises that Double-station winding device, tension force detection and demonstration and deviation correcting device, tension force control swing and rolls, motor, frequency converter; Described Double-station winding device adopts double to replace rolling, the Frequency Converter Control motor is adopted in the driving of described finished product rolling unit, the adjustment of tension force and stable finished by tension force control oscillating roller, the rotating speed of motor is regulated according to tension detector, coil diameter automatically by central processing unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220472602 CN202878862U (en) | 2012-09-17 | 2012-09-17 | Air floating type clean optical thin film coating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472602 CN202878862U (en) | 2012-09-17 | 2012-09-17 | Air floating type clean optical thin film coating machine |
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| CN202878862U true CN202878862U (en) | 2013-04-17 |
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| CN 201220472602 Expired - Fee Related CN202878862U (en) | 2012-09-17 | 2012-09-17 | Air floating type clean optical thin film coating machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825892A (en) * | 2012-09-17 | 2012-12-19 | 上海袭麟光学科技发展有限公司 | Air floating type clean optical thin film coating machine |
| CN104748527A (en) * | 2015-04-14 | 2015-07-01 | 苏州欢颜电气有限公司 | Dust-free environment-friendly film drying device |
| CN105750167A (en) * | 2016-05-17 | 2016-07-13 | 佛山市南海区展闳机械有限公司 | PLC controlled automatic coating machine |
| CN106183327A (en) * | 2016-06-24 | 2016-12-07 | 东莞轩朗实业有限公司 | Rupture pressure disc preparation method |
| CN107351369A (en) * | 2017-07-05 | 2017-11-17 | 大连理工大学 | A kind of design method of the plenum chamber group with flaring profiled orifice plate |
| CN113571599A (en) * | 2021-06-08 | 2021-10-29 | 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 |
| CN113751283A (en) * | 2021-09-03 | 2021-12-07 | 东莞市鹏锦机械科技有限公司 | Lithium battery pole piece/diaphragm coating equipment and process |
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2012
- 2012-09-17 CN CN 201220472602 patent/CN202878862U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825892A (en) * | 2012-09-17 | 2012-12-19 | 上海袭麟光学科技发展有限公司 | Air floating type clean optical thin film coating machine |
| CN104748527A (en) * | 2015-04-14 | 2015-07-01 | 苏州欢颜电气有限公司 | Dust-free environment-friendly film drying device |
| CN104748527B (en) * | 2015-04-14 | 2017-06-20 | 江苏皓羿机械制造科技有限公司 | The film drying unit of dust-free environmental protection |
| CN105750167A (en) * | 2016-05-17 | 2016-07-13 | 佛山市南海区展闳机械有限公司 | PLC controlled automatic coating machine |
| CN106183327A (en) * | 2016-06-24 | 2016-12-07 | 东莞轩朗实业有限公司 | Rupture pressure disc preparation method |
| CN107351369A (en) * | 2017-07-05 | 2017-11-17 | 大连理工大学 | A kind of design method of the plenum chamber group with flaring profiled orifice plate |
| CN107351369B (en) * | 2017-07-05 | 2019-03-05 | 大连理工大学 | A kind of design method of the plenum chamber group with flaring profiled orifice plate |
| CN113571599A (en) * | 2021-06-08 | 2021-10-29 | 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 |
| 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 |
| CN113751283A (en) * | 2021-09-03 | 2021-12-07 | 东莞市鹏锦机械科技有限公司 | Lithium battery pole piece/diaphragm coating equipment and process |
| CN113751283B (en) * | 2021-09-03 | 2023-03-10 | 东莞市鹏锦机械科技有限公司 | Lithium battery pole piece/diaphragm coating equipment |
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Effective date of registration: 20151117 Address after: 215400 No. 8 Xing Gate Road, old gate area, pontoon Town, Jiangsu, Taicang Patentee after: SUZHOU XILIN OPTOELECTRONICS TECHNOLOGY INDUSTRY CO., LTD. Address before: 24 building 2481, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 200120 Patentee before: Shanghai Xilin Optical Technology Development Co.,Ltd. |
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