CN207540765U - A kind of optical film monitor station and its aeration device - Google Patents

Abstract

The utility model discloses a kind of optical film monitor station and its aeration devices, it is related to optical film monitor station field, its key points of the technical solution are that including the wind turbine being arranged on above optical film monitor station, fresh air case is arranged with outside wind turbine on the optical film monitor station, blast pipe on the wind turbine is extended on the outside of new bellows, discharge pipe on the wind turbine is towards fresh air bottom wall, filtration members are being equipped at discharge pipe on wind turbine in the new bellows, air outlet is offered on the fresh air bottom wall, the air outlet extends optical film monitor station upper end, the control piece of control air-out volume is equipped on the new bellows in air outlet, its advantage is：The air purity in optical film monitor station can be improved and economized on resources.

Description

A kind of optical film monitor station and its aeration device

Technical field

The utility model is related to optical film monitor station field, more particularly to a kind of optical film monitor station and its aeration device.

Background technology

Optical film is made of thin layered medium, and a kind of optical medium material of light beam is propagated by interface.Light is thin Film is divided into reflectance coating, anti-reflection film, filter coating, optical protection layer, polarizing coating, spectro-film and position phase film etc. by application, optical film Using ubiquitous, from glasses plated film to mobile phone, LED illumination etc. is arrived in computer, the liquid crystal display of TV again, it is flooded with us The every aspect of life, and make our life more rich and varied.

As shown in fig. 6, in optics film production, cut out after, need to be detected optical film, in order to reduce in air The impurity such as dust are adhered on optical film, and the air purity in optical film monitor station 11 is higher than extraneous air, so needing The air for entering optical film monitor station 11 is purified, it can be by being installed above optical film monitor station 11 towards table top 14 Wind turbine 1, being dried by wind turbine 1 to table top 14 makes to have the air of dust to be discharged outside optical film monitor station 11.

When optical film, which is placed on, adheres to more dust on optical film monitor station, larger air quantity is needed to make on optical film Dust is cleaned, when optical film, which is placed on, adheres to less dust on optical film monitor station, it is only necessary to which small air quantity keeps optics Air purity in film monitor station, economizes on resources, but wind turbine can only be fixed the wind of a certain size air quantity is made to enter light It learns in film monitor station, waste of resource.

Utility model content

The purpose of this utility model is to provide a kind of aeration device of optical film monitor station, and advantage is：According to optical film It is placed on how much Dust Capacity on optical film monitor station adjusts the air quantity into optical film monitor station, optical film monitor station can be improved Interior air purity, and can economize on resources.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of optical film monitor station Aeration device, including the wind turbine being arranged on above optical film monitor station, the optical film monitor station is arranged with newly outside wind turbine Bellows, the blast pipe on the wind turbine are extended on the outside of new bellows, and filtration members are being equipped at air outlet in the new bellows, Offer air outlet on the fresh air bottom wall, the air outlet extends optical film monitor station upper end, on the new bellows Air outlet is equipped with the control piece of control air-out volume.

Through the above technical solutions, when blower fan work, wind turbine is entered from outdoor exhausting in new bellows by blast pipe, warp Filtration members impurity screening dust in new bellows etc. is crossed, then optical film monitor station is entered by air outlet, improves optical film monitor station The cleanliness factor of interior air is equipped with the control piece of control air-out volume, when optical film is placed on optics on new bellows in air outlet When the Dust Capacity adhered on film monitor station is less, smaller air quantity may be used, economize on resources.

The utility model is further arranged to：The control piece includes being arranged on air outlet mouth wall to be gone out for closing half The fixed plate in air port, be vertically set in fixed plate close to air outlet center side and towards the fixing axle on the outside of new bellows and It is several to be rotatably connected in fixing axle to close the flap of the other half air outlet, aperture difference is offered on each flap Through-hole.

Through the above technical solutions, flap can rotate in fixing axle, one of flap coordinates with fixed plate Air outlet is closed, due to offering the different through-hole in aperture on each flap, the air quantity exported out of new bellows is limited, works as optics Film be placed on the Dust Capacity adhered on optical film monitor station it is less when, select the smaller flap of through-hole aperture.

The utility model is further arranged to：On the new bellows limitation flap rotary motion trace is equipped in air outlet inner wall Ring spacer is equipped with elastic adhesive tape on the flap in the side contradicted with air outlet inner wall on new bellows.

Through the above technical solutions, ring spacer reduces the offset that position occurs in rotation process for flap, limitation turns Plate rotates between two ring spacers, improves sealing effect of the flap to air outlet, elastic adhesive tape reduce flap with it is new Gap on bellows between air outlet inner wall.

The utility model is further arranged to：Each flap side is equipped with the shifting block of extension flap, each described The interlaced setting of shifting block.

Through the above technical solutions, interlaced shifting block conveniently stirs required flap rotation closing air outlet, reduce It is inconvenient caused by being rotated when flap all overlaps for some flap.

The utility model is further arranged to：Closing air outlet is hinged on the optical film monitor station at air outlet Cover board, the cover board are circumferentially with sealing rubber ring, and the cover board is equipped with knob.

Through the above technical solutions, when aeration device does not work, cover board reduces introduced contaminants for closing air outlet It enters in new bellows, maintains the cleaning in new bellows, improve the air purity exported out of new bellows.

The utility model is further arranged to：The filtration members include the micropore set gradually in new bellows towards air outlet Filter screen and active carbon layer and the bactericidal lamp being arranged on the madial wall in new bellows between active carbon layer and air outlet.

Through the above technical solutions, stopping by microporous filter screen to the large granular impurity in air, big is reduced Grain impurity enters optical film monitor station, air is tentatively filtered, activated carbon adsorption layer and special glass fibre filter pair Air carries out the second heavy filtration, improves into the air purity in optical film monitor station.

The utility model is further arranged to：The fresh air chamber interior wall is equipped with sound panel, and the new bellows roof is equipped with Chamber door offers watch window on the new bellows side wall.

Through the above technical solutions, sound panel convenient for reduce wind turbine generate noise, watch window be conveniently operated personnel with When observe working condition in new bellows, the chamber door person of being conveniently operated is opened to income cleaning or the replacement of filtration members in new bellows.

Another of the utility model is designed to provide a kind of optical film monitor station, including above-mentioned optical film monitor station Aeration device.

Through the above technical solutions, when being detected using optical film monitor station to optical film, aeration device can into The air entered in optical film monitor station is purified, and is reduced impurity in air and is adhered on optical film, when optical film is placed on light When Dust Capacity is more on film monitor station, the larger flap of selection through-hole diameter improves accuracy and optics that optical film detects The cleanliness factor of film, when optical film is placed on Dust Capacity is less on optical film monitor station when, select the larger flap of through-hole diameter, section About resource.

In conclusion the utility model has the advantages that：It can be detected by aeration device to entering optical film Air in platform is purified, and is reduced impurity in air and is adhered on optical film, optical film monitor station is placed on according to optical film How much upper Dust Capacity rotates suitable flap, adjusts the air quantity into optical film monitor station, can improve in optical film monitor station Air purity, and can economize on resources.

Description of the drawings

Fig. 1 is the structure diagram of embodiment 1；

Fig. 2 is the structure diagram for being used to embody new inner bellows in embodiment 1；

Fig. 3 is the partial enlargement structural representation in A portions in Fig. 2；

Fig. 4 is the structure diagram for being used to embody shifting block in embodiment 1；

Fig. 5 is the structure diagram of embodiment 2；

Fig. 6 is the structure diagram for being used to embody wind turbine in the prior art.

Reference numeral：1st, wind turbine；11st, optical film monitor station；12nd, light-transmitting plate；14th, table top；2nd, new bellows；21st, blast pipe； 23rd, air outlet；24th, chamber door；25th, watch window；3rd, control piece；31st, fixed plate；32nd, fixing axle；33rd, flap；34th, through-hole；4、 Resilient spacer；41st, elastic adhesive tape；6th, shifting block；7th, cover board；71st, sealing rubber ring；72nd, it shakes hands；8th, filtration members；81st, micro porous filtration Net；811st, bolt；82nd, active carbon layer；83rd, bactericidal lamp；9th, sound panel.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1：A kind of aeration device of optical film monitor station, as shown in Figure 1, including being arranged on optical film monitor station 11 The wind turbine 1 of top（With reference to figure 2）, it is arranged with fresh air case 2 on optical film monitor station 11 outside wind turbine 1, the blast pipe 21 on wind turbine 1 New 2 outside of bellows is extended to, air outlet 23 is offered on new 2 bottom wall of bellows（With reference to figure 2）, air outlet 23 extend optical film inspection 11 upper end of scaffold tower, by table top 14 of the wind on optical film monitor station 11（With reference to figure 5）, close to air outlet 23 in new bellows 2 Place is equipped with filtration members 8（With reference to figure 2）, when wind turbine 1 works, wind turbine 1 enters new bellows 2 by blast pipe 21 from outdoor exhausting It is interior, impurity dust in air filtering etc. is crossed, then optical film monitor station is entered by air outlet 23 by the filtration members 8 in new bellows 2 11, the cleanliness factor of air in optical film monitor station 11 is improved, since optical film is placed on the powder adhered on optical film monitor station 11 Dust quantity etc., when optical film be placed on the Dust Capacity that adheres on optical film monitor station 11 it is less when, smaller air quantity may be used, save About resource, therefore the control piece 3 of control air-out volume is equipped on new bellows 2 at air outlet 23, to adapt to different dusts amount institute The air quantity needed.

As shown in figure 3, control piece 3 includes being arranged on the fixed plate for being used to close half air outlet 23 on 23 mouthfuls of walls of air outlet 31st, be vertically set in fixed plate 31 fixing axle 32 that is distributed close to 23 center side of air outlet and towards 2 outside of new bellows with And four be rotatably connected in fixing axle 32 for closing the flap 33 of the other half air outlet 23, and hole is offered on each flap 33 The different through-hole 34 of diameter, each through-hole 34 is towards optical film monitor station 11（With reference to figure 1）Aperture gradually increases, and flap 33 can be It is rotated in fixing axle 32, one of flap 33 can close air outlet 23 with the cooperation of fixed plate 31, and flap 33 closes air outlet After 23, the position of the position face optical film of flap 33 makes the wind exported in new bellows 2 be contacted with optical film and takes away dust, Due to offering the different through-hole 34 in aperture on each flap 33, the air quantity exported out of new bellows 2 is had adjusted, when optical film is put It puts when the Dust Capacity adhered on optical film monitor station 11 is less, selects the smaller flap 33 in 34 aperture of through-hole.

As shown in Fig. 2, when closing air outlet 23 to rotate flap 33, the air outlet 23 on new bellows 2 of flap 33 is reduced The offset of generation position on inner wall and influence sealing effect, therefore limitation flap 33 is equipped in 23 inner wall of air outlet on new bellows 2 The ring spacer 4 of rotary motion trace（With reference to figure 4）, when rotating a certain closing of flap 33 air outlet 23, flap 33 passes through flap 33 Pass through between the track that both sides partition 4 is formed, on the one hand reduce the offset that position occurs in rotation process for flap 33, it is another Aspect reduces flap 33, and far from 32 side of fixing axle, due to gravity, there may be downtrends, improve flap 33 to outlet air Mouthfuls 23 sealing effect is additionally provided with elastic adhesive tape 41 on flap 33 in the side contradicted with 23 inner wall of air outlet on new bellows 2, into One step reduces the gap between 23 inner wall of air outlet on flap 33 and new bellows 2.

As shown in figure 4, each 33 side of flap is also equipped with the shifting block 6 for extending flap 33, facilitates rotation flap 33, be 6 effect that is overlapped and influencing shifting block 6 of shifting block on each flap 33 of reduction, each 6 interlaced setting of shifting block, so as to Can required flap 33 easily be rotated into closing air outlet 23.

As shown in Fig. 2, the cover board 7 of closing air outlet 23, cover board 7 are hinged on optical film monitor station 11 at air outlet 23 Sealing rubber ring 71 is circumferentially with, cover board 7 is equipped with knob 72, when aeration device does not work, can be closed out by cover board 7 Air port 23 contradicts the sealing rubber ring 71 of 7 surrounding of cover board and new 2 air outlet of bellows, 23 inner wall, sealing rubber ring by cover clamp 7 71 improve the leakproofness of cover board 7, reduce introduced contaminants and are entered from air outlet 23 in new bellows 2, are kept in new bellows 2 Cleaning improves the cleanliness factor of the delivery air out of new bellows 2.

In addition to this, as shown in Fig. 2, 2 inner wall of new bellows is equipped with sound panel 9, the noise that wind turbine 1 generates, new bellows 2 are reduced Watch window 25 is offered on side wall（With reference to figure 1）, the working condition in the new bellows 2 of personal observations easy to operation is arranged on new Filtration members 8 in bellows 2 include the microporous filter screen 81 set gradually in new bellows 2 towards air outlet 23 and active carbon layer 82, And it is arranged on the bactericidal lamp 83 on the madial wall in new bellows 2 between active carbon layer 82 and air outlet 23, microporous filter screen 81 Opposite with active carbon layer 82 to be arranged in parallel, microporous filter screen 81 is connect with new 2 inner wall of bellows by bolt 811, is taken out for filtering Impurity into the air of new bellows 2,82 quality of active carbon layer is softer, can be directly clamped among between new 2 madial wall of bellows, For the objectionable impurities in adsorbed gas, then the irradiation by bactericidal lamp 83, the bacterium in air is reduced, improves and enters optical film The cleanliness factor of the air of monitor station 11, new 2 roof of bellows are equipped with chamber door 24, and person easy to operation opens chamber door 24 to new bellows 2 Inside cleared up.

Embodiment 2：A kind of optical film monitor station, as shown in figure 5, including the aeration device of above-mentioned optical film monitor station, light The table top 14 learned on film monitor station 11 is equipped with light-transmitting plate 12, and 12 bottom wall of light-transmitting plate is connected with detection lamp（It is not marked in figure）, thoroughly Optical film surface smoothness is examined across light-transmitting plate 12 through high intensity light for placing optical film 12 upper surface of tabula rasa It surveys, aeration device improves the cleanliness factor of air in optical film monitor station 11, when optical film is placed on powder on optical film monitor station 11 When dust quantity is more, the flap 22 that is relatively large in diameter of through-hole 34 is selected, increases air output, improves the accuracy of testing result, When optical film is placed on Dust Capacity is less on optical film monitor station 11 when, select the smaller flap 22 of 34 diameter of through-hole, save money Source.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model by Patent Law.

Claims (8)

1. a kind of aeration device of optical film monitor station, including being arranged on optical film monitor station（11）The wind turbine of top（1）, it is special Sign is：The optical film monitor station（11）In wind turbine（1）It is arranged with fresh air case outside（2）, the wind turbine（1）On blast pipe （21）Extend to new bellows（2）Outside, the new bellows（2）Inherent close air outlet（23）Place is equipped with filtration members（8）, it is described new Bellows（2）Air outlet is offered on bottom wall（23）, the air outlet（23）Extend optical film monitor station（11）Upper end, it is described new Bellows（2）On in air outlet（23）Control piece equipped with control air-out volume（3）.

2. a kind of aeration device of optical film monitor station according to claim 1, it is characterised in that：The control piece（3） Including being arranged on air outlet（23）It is used to close half air outlet on mouth wall（23）Fixed plate（31）, be vertically set on fixed plate （31）Upper close air outlet（23）Center side and towards new bellows（2）The fixing axle in outside（32）And it several is rotatably connected on Fixing axle（32）On for closing the other half air outlet（23）Flap（33）, each flap（33）On offer aperture not Same through-hole（34）.

3. a kind of aeration device of optical film monitor station according to claim 2, it is characterised in that：The new bellows（2） On in air outlet（23）Inner wall is equipped with limitation flap（33）The ring spacer of rotary motion trace（4）, the flap（33）On with it is new Bellows（2）Upper air outlet（23）The side that inner wall contradicts is equipped with elastic adhesive tape（41）.

4. a kind of aeration device of optical film monitor station according to claim 2, it is characterised in that：Each flap （33）Side, which is equipped with, extends flap（33）Shifting block（6）, each shifting block（6）Interlaced setting.

5. a kind of aeration device of optical film monitor station according to claim 1, it is characterised in that：The optical film detection Platform（11）On in air outlet（23）Place is hinged with closing air outlet（23）Cover board（7）, the cover board（7）It is circumferentially with sealing rubber Cushion rubber（71）, the cover board（7）It is equipped with knob（72）.

6. a kind of aeration device of optical film monitor station according to claim 1, it is characterised in that：The filtration members（8） Including new bellows（2）It is interior towards air outlet（23）The microporous filter screen set gradually（81）And active carbon layer（82）And setting In new bellows（2）Interior active carbon layer（82）With air outlet（23）Between madial wall on bactericidal lamp（83）.

7. a kind of aeration device of optical film monitor station according to claim 1, it is characterised in that：The new bellows（2） Inner wall is equipped with sound panel（9）, the new bellows（2）Roof is equipped with chamber door（24）, the new bellows（2）Sight is offered on side wall Examine window（25）.

8. a kind of optical film monitor station, it is characterised in that：Including the optical film inspection described in any one in the claims 1-7 The aeration device of scaffold tower.