CN105171252B - Anion window screening film perforating device, drilling method and micropore window screening film - Google Patents
Anion window screening film perforating device, drilling method and micropore window screening film Download PDFInfo
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- CN105171252B CN105171252B CN201510731268.7A CN201510731268A CN105171252B CN 105171252 B CN105171252 B CN 105171252B CN 201510731268 A CN201510731268 A CN 201510731268A CN 105171252 B CN105171252 B CN 105171252B
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
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Abstract
The invention discloses a kind of anion window screening film perforating device, drilling method and micropore window screening film, perforating device includes unreeling machine and the winder installing anion window screening film, unreeling machine, dragging pressure roller it is provided with between winder, multiple transition rollers and Deviation rectifier, anion window screening film is arranged over laser galvanometer, support platform is arranged below, drilling method: anion window screening film is loaded on unreeling machine with anionic film one end upward, the other end is through dragging pressure roller, it is loaded on winder after multiple transition rollers and Deviation rectifier and forms full curve loop, anion window screening film is located at below multiple laser galvanometer；Regulation window screening film and laser galvanometer interval；Adjusting laser output parameters, Guan Bi drags pressure roller；Unlatching total control switch punches, aperture 30～430um of punching, hole density 300～2500/cm2, after processing, it is micropore window screening film.Perforating device simple in construction of the present invention, easy to operate, working (machining) efficiency is high, and the existing enough breathability of micropore window screening film have again good anti-haze effect.
Description
Technical field
The present invention relates to film processing technique field, refer in particular to a kind of anion window screening film perforating device, punching side
Method and micropore window screening film.
Background technology
It is known that PM2.5 is particle diameter air pollution particulate matter below 2.5 microns, to sieve principle,
When we carry out outdoor haze stop with the form of screen window, just can have when window screening mesh is only less than 2.5 microns
Effect intercepts haze, and this can yet be regarded as and carries out the effective method of one of haze protection with physical method, this
Method used on some haze Protection Products.But, during it is known that carry out haze protection in indoor,
Anti-haze is one of purpose, it is often more important that the discharge of indoor harmful gas to be carried out and supplementing of oxygen.Cause
For, indoor harmful gas and anoxia are no less than haze to the injury of human body.Therefore, using screen window as anti-haze work
During tool, screen window will be responsible for anti-haze and the dual function of indoor harmful gas exchange, the physics being previously mentioned
Anti-haze method, as long as window screening mesh is sufficiently small, anti-haze effect is likely to be breached to a certain degree, but when window screening mesh
Aperture the least time, Air permenbility will have a greatly reduced quality, and people often feel the most vexed in indoor, even dizzy, lose
Remove the true meaning of anti-haze screen window.
And it is equally known that in air the positively charged particulate matter such as flue dust, dust, floating dust be easily absorbing
Anion in air, these anion make these grit coalescences, become big particle precipitation and get off, thus
Having purified air, especially microgranule and the floating dust coalescence effect being difficult to remove to little to 0.01 micron of particle diameter is brighter
Aobvious.Moreover, anion also has well intends bacterium effect, and its antifungal mechanism is anion and antibacterial
After in conjunction with, make antibacterial produce change or the transfer of energy of structure, cause bacterial death.Anion also can have
Effect removes the multiple harmful substances in air, chemical substance as harmful in some and VOC
VOC etc..Therefore, in anion decontamination chamber, the effect of local haze can not be queried, and this is due to air
Middle fine particle is substantially all with positive charge or negative charge, and particle diameter is the least, and charging property is the strongest, synthetic
The negative charge that discharged of anion powder just can adsorb or repel in air in the range of effective charged
Particle, thus reduce the effect of haze；But, the carried charge of the anion that anion powder is discharged is
Limited, if as anti-haze barrier, it being coated directly onto on common window screening, its small and weak electric field force is very
The difficult haze granule caught by window screening of flutterring completely, and the macroscopic void of window screening also is difficult to stop the bulky grain in air
Thing, does not reaches the effect of anti-haze.If will be able to diminish with the aperture of the gauze of anion releasing, and change
Pass, makes the electric field force of anion reach maximum in the range of effective, and utilizes rule shape circular apertures pair
The vortex phenomenon that in air, the dust of flowing is formed, barrier effect will strengthen a lot, just can reach the most anti-
Haze dust-proof effect；Make the micropore on the function film of anion releasing maximize simultaneously, carry out effectively sufficient
Indoor gas exchange.Could effectively solve that the current anti-anti-haze of haze window screening is effective and Air permenbility not enough or ventilative
Measure the two practical problem that can not get both of abundance and anti-haze poor effect.
For the problems referred to above, how to realize the most ventilative window screening film (i.e. window screening) of anti-haze being this
The direction that a person of good sense is studied.
Summary of the invention
It is an object of the invention to provide a kind of anion window screening film perforating device, drilling method and micropore window screening
Film, this perforating device simple in construction, easy to operate, easily operate, working (machining) efficiency is high, adds through this drilling method
The micropore window screening film of work both can ensure that enough breathability, can improve again anti-haze effect.
In order to achieve the above object, the present invention provides a kind of anion window screening film perforating device, including with
In unreeling machine and the winder of installation anion window screening film, between described unreeling machine and winder, it is provided with dragging pressure
Roller, multiple transition roller and Deviation rectifier, described anion window screening film is through dragging pressure roller, multiple transition roller and entangling
Device forming curves loop partially, being arranged over for punching on anion window screening film of described anion window screening film
Laser galvanometer, described laser galvanometer be arranged right below support platform, described support platform supported on top anion
Window screening film.
Anion window screening film perforating device of the present invention, wherein said laser galvanometer is provided with multiple, described laser
Vertical dimension between galvanometer and anion window screening film is 8～15cm.
A kind of drilling method with described anion window screening film perforating device, it comprises the steps:
(1) by the most prefabricated anion window screening film being formed by connecting by anionic film and window screening with anionic film
Mode one end upward is installed on unreeling machine, and the other end of anion window screening film is through dragging pressure roller, multiple mistake
Being installed on winder after crossing roller and Deviation rectifier, whole anion window screening film forms the curve of a continuous job
Loop, makes anion window screening film be arranged at below multiple laser galvanometers of laser instrument；
(2) interval between regulation anion window screening film and multiple laser galvanometer；
(3) adjust the output parameter of laser instrument, and close dragging pressure roller；
(4) open total control switch, make multiple laser galvanometers of laser instrument punch, each punching time with put
Volume machine is corresponding with the stepping time of winder, and laser boring aperture is 30～430um, and hole density is
300～2500/cm2。
Anion window screening film drilling method of the present invention, in wherein said step (1), the unwinding tension of unreeling machine is
3.5～5Kg.
Anion window screening film drilling method of the present invention, in wherein said step (1) winder winding tension 5～
8Kg。
Anion window screening film drilling method of the present invention, in wherein said step (2) multiple laser galvanometers with bear from
The spacing distance of sub-window screening film is adjusted to 8～15cm.
Anion window screening film drilling method of the present invention, in wherein said step (3), laser instrument selects 300～600W
The carbon dioxide laser generator of power or blue light or ultraviolet laser generator, described Laser Drive 2～15
Individual laser galvanometer carries out laser scanning punching simultaneously, described single laser shunt output power 5～
30W, etch period 0.3～0.8ms, frequency 3000～6000Hz.
The micropore window screening film of the anion window screening film drilling method processing described in a kind of basis, including window screening, institute
Stating to connect above window screening and have the anionic film of energy anion releasing, wherein said anionic film is provided with multiple micro-
Hole, described micropore is cylindrical or taper, and described micropore size is 30～430um, and hole density is 300～2500
Individual/cm2。
Micropore window screening film of the present invention, the negative ion amount of wherein said micropore window screening film release is 1000～6000
/cm3。
After using such scheme, anion window screening film perforating device of the present invention, drilling method and micropore window screening film
Provide the benefit that:
1, with existing laser drilling device with compared with single laser galvanometer, plate material punching, the present invention uses
The output of many laser galvanometer parallel laser, the mode of operation of continuous unwinding and rewinding charging processing, and anion window screening film
In the way of the connection of bent road, Laser Drive 2～15 laser galvanometers carry out laser scanning punching simultaneously, when
After one banding anion window screening film punching terminates, in a stepping manner to next banding anion window screening film
Punch, be carried out continuously with this；Its process velocity is fast, and work efficiency is high, with such processing side
Formula can meet batch continuous print anion window screening film punching Production requirement, and equipment investment is low；
2, anion window screening film drilling method course of processing safety of the present invention, health, noiselessness, without other ring
Environment pollution；The micropore size of the micropore window screening film processed is homogeneous, and pass circularity is good, precision is high, it is whole to arrange
Body, good evenness, hole density can adjust by computer software, and density range is wide, and Air permenbility is high, and it can realize
1000～6000/cm3Anion burst size, anti-haze effect is up to more than 90%.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram of anion window screening film perforating device of the present invention；
Fig. 2 is multiple laser galvanometer plan structure schematic diagrams of anion window screening film perforating device of the present invention；
Fig. 3 is the example structure schematic diagram of micropore window screening film of the present invention.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
Member can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Shown in Fig. 1 and Fig. 2, anion window screening film perforating device of the present invention, including unreeling machine 1 and receipts
Volume machine 2, unreeling machine 1 and winder 2 are provided with banding anion window screening film 3, shown in Fig. 3, this
Place's anion window screening film 3 is to be formed by connecting by anionic film 4 and common window screening 5, unreeling machine 1 and winder 2
Between be provided with dragging pressure roller 6, multiple transition roller 7 and Deviation rectifier 8, anion window screening film 3 is through multiple mistakes
Cross roller 7, drag pressure roller 6 and Deviation rectifier 8 forming curves loop, the position that unreeling machine 1 is middle with winder 2
It is provided with support platform 9, supports platform 9 the most adjustable, support platform 9 and supported on top banding anion window screening
Film 3.Being arranged over for the laser instrument 10 of punching on anion window screening film 3 of anion window screening film 3
Multiple laser galvanometers 11.The carbon dioxide laser generator of 300～600W power selected by laser instrument 10 herein
Or blue laser generator or ultraviolet laser generator.2～15 laser shunts 12 drive its correspondence
2～15 laser galvanometers 11 carry out laser scanning punching simultaneously.Laser boring aperture is 30～430um.Many
Individual laser galvanometer 11 is positioned at the surface supporting platform 9, between laser galvanometer 11 and anion window screening film 3
Vertical dimension is 8～15cm.The output of single laser shunt 12 is 5～30W, etch period 0.3～
0.8ms, frequency 3000～6000Hz.When a banding anion window screening film 3 scans after punching terminates, with step
The mode entered carries out the scanning punching of next banding anion window screening film 3, and whole process relies on Deviation rectifier 8
Anion window screening film 3 is carried out opposite side process, to ensure whole to anion window screening film 3 rolling of winder 2
Homogeneous, can meet, with this Continuous maching, the industrialized production that batch anion window screening film is continuously punched.
The processing technique step of the most above-mentioned anion window screening film 3 is:
(1), coated anionic film 4 is together combined with the hot pressing of common window screening 5 together with bearing bed, heat
During pressure, anionic film 4 directly contacts with common window screening 5, and hot pressing temperature is 160 DEG C～190 DEG C, this embodiment
Middle hot pressing temperature is 180 DEG C, and hot pressing pressure is 8～12Kg, and this embodiment selects 10Kg.The most coated
Anionic film 4 together with the preparation method of bearing bed be: functional layer coating is coated on bearing bed also
Drying, form the functional layer being connected on bearing bed, functional layer is i.e. to discharge bearing of a large amount of anion herein
Ionic membrane 4, functional layer coating is by following component proportioning by weight: water-resistant adhesive (aqueous polyurethane
Emulsion) 70～80 parts；Mould release (water-borne wax emulsion) 3～5 parts；Anion powder 2～3 parts；Water-resistant adhesive
(ethene-vinyl acetate copolymer emulsion (VAE)) 5～9 parts；Ultraviolet (UV) resistant agent 0.3～0.6 part；Surface activity
Agent (organic silicon surfactant) 0.1～0.3 part；Antistatic additive 0.4～0.5 part；Fire retardant 5～6 parts；Go
Ionized water 20～25 parts；Antioxidant 1-2.5 part.The preparation process of this functional layer coating is: first by 2～3 parts
Anion powder is gradually added in 5～15 parts of deionized waters under the stirring of 300 revs/min, then will stirring
Speed steps up 1500 revs/min, stirs 20～30 minutes, standby after anion powder is completely dispersed；
By described negative solution and aqueous polyurethane emulsion, ethene-vinyl acetate copolymer emulsion (VAE), fire-retardant
Agent, antistatic additive, water-borne wax emulsion, ultraviolet agent, antioxidant, organic silicon surfactant, go from
Sub-water is progressively mixed under the stirring of 200～300 revs/min by above-mentioned proportion relation,
10～20 points of kinds are stirred under the state of 1000～2000 revs/min；Finally after gained emulsion is mixed thoroughly,
Filter one time with 200～300 mesh screen cloths, place more than 4 hours, after complete froth breaking, machine on it is coated with,
With dry weight 8～20g/m2Painting amount be coated on bearing bed, bearing bed is PET film, the thickness of bearing bed
Being 0.025 millimeter, drying temperature is 80～120 DEG C；
(2), it is combined completely and after cooling with common window screening 5 until anionic film 4, peels off bearing bed；
(3), step (2) will be peelled off the anionic film 4 of bearing bed and common window screening 5 complex rolling.
The drilling method of anion window screening film of the present invention comprises the steps:
S1, by the most prefabricated anion window screening film 3 being formed by connecting by anionic film 4 and common window screening 5
By anionic film 4 upward in the way of one end be installed on unreeling machine 1, the other end of anion window screening film 3 is worn
Cross multiple transition roller 7, drag pressure roller 6 and Deviation rectifier 8 after be installed on winder 2, Deviation rectifier 8 to bear from
Sub-window screening film 3 carries out opposite side process, to ensure the winder 2 regularity to anion window screening film 3 rolling,
The unwinding tension of unreeling machine 1 is 3.5～5Kg, the winding tension 5～8Kg of winder, whole anion window screening
Film 3 forms the curve loop of a continuous job, makes anion window screening film 3 be arranged at the multiple of laser instrument 10
The lower section of laser galvanometer 11；
S2, the spacing distance regulated between anion window screening film 3 and multiple laser galvanometer 11, this spacing distance
It is 8～15cm；
S3, the output parameter of adjustment laser instrument 10: the titanium dioxide of 300～600W power selected by laser instrument 10
Carbon laser generator or blue laser generator or ultraviolet laser generator, laser instrument 10 drives 2～15
Laser galvanometer 11 carries out laser scanning punching simultaneously, the output power of single laser shunt 12 5～
30W, etch period 0.3～0.8ms, frequency 3000～6000Hz, and close dragging pressure roller 6, drag pressure
The Stress control of roller 6 is 2～6Kg；
S4, unlatching total control switch, make multiple laser galvanometers 11 of laser instrument 10 punch, laser boring
Aperture is 30～430um, and hole density is 300～2500/cm2, every time punching time and unreeling machine 1 and
The stepping time of winder 2 is corresponding.
Shown in Fig. 3, the anionic film 4 of the micropore window screening film obtained through above-mentioned drilling method gathers
Having multiple micropore 13, the aperture of micropore 13 is 30-430um, and hole density is 300～2500/cm2。
Micropore window screening membrane technology index after processing is as follows:
In order to preferably verify the using effect of the present invention, do explanation more further by experimental data below:
Utilizing anion absorption or repel the fine particulates in air, will can yet be regarded as a good anti-haze side
Method.But, square being inversely proportional to of the Coulomb force between electric charge and distance, i.e. distance is the biggest, and active force is the least,
In effective distance range, how to make the active force most effective (anti-haze effect) of electric charge, and open pore size can be
Greatly (Air permenbility), this will be theory and the implementation basis of anionic film open pore size size.
According to Coulomb's law:K=9.0 × 109Nm2/C2,
With haze 500ug/m in air3For basis, every mm3Haze is 0.5x10-7ug；Two some electricity
Angle between lotus is assumed to be 0 °, i.e.The charged e=1.6x10 of elementary charge-19Coulomb, with every mm3Negative
As a example by ionic membrane 4 discharges 10 negative charges.Result of calculation obtains: r=169um, i.e. bearing when micropore window screening film
When the maximum opening diameter of ionic membrane 4 is 338um, can effectively prevent 500ug/m3Air in haze.
It addition, according to aerodynamic principle, when the aperture of micropore 13 is less than 40% less than 6mm, percent opening
Time, wind, when micropore 13, will produce stronger vortex phenomenon during sudden contraction, produce impact loss and
Multiple jet losses by mixture, aperture is the least, and hole density is the least, and this loss is the biggest.Therefore, control bear from
The percent opening that sub-film 4 is suitable, it will major part stops outdoor dust and enters indoor, and this is also aperture eddy current
Effect is applied to the theoretical foundation that the micropore window screening film of anti-haze is the most solid.
Calculate according to above, when anionic film 4 open pore size is less than 338um, more than 95% can be reached
Anti-haze effect.And the exchange to indoor and outdoor gas, owing to the particle diameter of gas is typically 0.3～0.4nm, little
In pm2.5 particulate matter 1000～10000 times, and gas follows high concentration forever to low concentration free diffusing
Principle, the harmful gas such as indoor formaldehyde, carbon dioxide can straightway row to outdoor, and the oxygen of outdoor
Gas can enter indoor endlessly, and therefore, indoor and outdoor gas can exchange efficiently, reaches as high as
Every square metre of 4.75m per minute3。
So electron adsorption technology is effectively combined with aperture eddy current windage technology, it will be anti-haze micropore window screening
The theoretical foundation that film production is strong, can reach good anti-haze effect, also can reach effective indoor simultaneously
The exchange interaction of outer gas.
Rule of thumb formula makes the ventilation volume of anionic film 4 disclosure satisfy that a certain size the demand in room, room
Needed between, the area of anionic film 4 is calculated by following formula:In formula, S is required anionic film
Area, unit is m2(square metre)；V is room volume, and unit is m3(cubic meter)；Q is anion
The Air permenbility of film, unit is L/h m2(l/h square metre)；T is room time of exchanging gas, and unit is h
(hour).Described Q is calculated by following formula: Q=0.9752 × 10-3×r2× ρ, in formula, r is anionic film
Pore radius, unit is μm (micron)；ρ is the pore density of anionic film, and unit is individual/cm2
(individual/square centimeter).Gas is relevant with Michel Knuysen coefficient by the characteristics of motion of micropore, Michel Knuysen coefficient
Kn=λ/R, wherein R is pore radius.When Kn≤0.001, gas in hole gym suit from molecular motion
Rule；When Kn >=10, gas flows in hole and is described by hydrodynamics, obeys Poiseuille equation.
Air molecule diameter about 0.3nm, its mean free path λ is about 93nm at normal atmospheric pressure.Exist with air
As a example by aperture is the motion in the micropore of the anionic film of 200 μm, its Kn=0.093/25=0.00372, therefore
Air movement is between molecular motion and Classical Fluid Mechanics.To Incompressible gas, according to Bernoulli Jacob side
Journey and equation of continuity are derived, flow be proportional to micropore sectional area, i.e. pore radius square.
People's breathing per minute 16 times, the most averagely sucks about 0.55L air, then everyone sucks air per hour
Amount is 528L.According to 100cm2, the aperture of micropore 13 is 200 μm, the density of micropore 13 1600
/cm2Anionic film 4 take a breath, gas exchange is up to 2438L the most per hour, can meet 4～5 people
The requirement having a breath of fresh air.It is 20m for area2, floor height is the room of 3m, and its volume V is 60m3,
When the aperture of the micropore 13 of anionic film 4 is 200 μm, and pore density is 1600/cm2Time, by above-mentioned
Formula can be calculated the area of the anionic film 4 required for changing complete space air within the t time
0.246/t.I.e. for 60m3Room, if within 1 hour, complete ventilation, then area is 0.246m2, micropore size
Being 200 μm, pore density is 1600/cm2Anionic film 4 just can meet requirement.
Such as fine particle particle diameter distribution table (table 1) in table 1 air
| 0.001～1.0 | Radon and daughter thereof | |||
| 0.01～0.1 | Virus | |||
| 0.01～10 | Kitchen fume | Tobacco smoke | ||
| 0.01～100 | Metal dusting and cigarette | |||
| 0.1～10 | Combustion of wood | Carbon ash | Air freshener | Antibacterial |
| 0.1～100 | Flue dust | Gas-fired | Vehicle exhaust | Cement dust |
| 1.0～10 | Hair spray | |||
| 1.0～100 | Coal ash | Asbestos | Spore | |
| 1.0～1000 | Flour ash | |||
| 10～100 | Pollen | |||
| 10～1000 | Flying dust | |||
| ～1000 | Depositing dust |
As shown in table 2, when micropore size difference on anionic film, the aerosol particle of micropore window screening film
Collection efficiency and air in the relation table of aerosol particle diameter.
As a example by the anionic film 4 that the aperture of micropore 13 is 300 μm, it is flutterred and catches collection particle efficiency and particle
Size is relevant, is that 10nm to 300nm particle collection efficiency is only 20% to particle diameter, to less than 10nm particle,
The least collection efficiency of particle diameter is the highest, when particle is little to 1nm, and collection efficiency is up to 90%.To 300nm with
Upper particle, the biggest collection efficiency of particle diameter is the highest, when particle is greatly to 1 micron, and collection efficiency is minimum reaches 70%,
When particle is greatly to 2.5 microns, collection efficiency is minimum up to 90%.Combine with table 1, in outdoor air 90%
Outside above depositing dust, flying dust, pollen can be blocked in by anionic film 4；The coal ash of more than 70%, cement dust,
Vehicle exhaust, gas-fired, flue dust, antibacterial, carbon ash, metal dusting and cigarette can be stopped by anionic film 4
Outside；And the micropores 13 that the indoor virus overwhelming majority can pass through anionic films 4 are flowed to by indoor with air flowing
Outdoor；For indoor antibacterial, kitchen fume, tobacco smoke and radon and daughter thereof, a part can pass through negative
The micropore 13 of ionic membrane 4 arrives outdoor, other parts by the anion that discharged by anionic film 4 surface and
Micropore 13 hole wall is flutterred and is caught.
This is because, when outdoor PM2.5 concentration is higher, namely contaminant particles concentration is higher, due to
Interparticle free collision movement, outdoor air pressure is higher relative to room pressure；Follow the free equilibrium principle of concentration,
When outdoor pollutant flow to indoor by micropore window screening film, the micropore 13 of anionic film 4 forms eddy current
Phenomenon, outside the micropore window screening film that major part pollutant are refused, only very small part contaminant particle can pass through
Micropore 13, but the anion discharged by anionic film 4 again when they pass through stops or absorption, and this is just
It is the anti-haze mechanism of micropore window screening film；And for indoor pollutant, it will be appreciated that indoor pollutant such as first
The major parts such as aldehyde, carbon dioxide, nitrogen, ammonia, radon and daughter thereof exist the most in a gaseous form, they
Particle size range is about 0.3～0.4nm, and relatively outdoor pollutant particle diameter differs 100～10000 times, Er Qieqi
Body follows the high concentration principle to low concentration free diffusing forever, thus they be easy to by micropore 13 row to
Outdoor, and the oxygen of outdoor also can diffuse to indoor by micropore 13.Therefore, micropore window screening film possesses completely
The effect of anti-haze ventilation.
Embodiment described above is only the preferred embodiment lifted by absolutely proving the present invention, the present invention's
Protection domain is not limited to this.Equivalent that those skilled in the art are made on the basis of the present invention substitute or
Conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (6)
1. with a drilling method for anion window screening film perforating device, this anion window screening film perforating device bag
Include the unreeling machine for installing anion window screening film and winder, be provided with between described unreeling machine and winder and drag
Dynamic pressure roller, multiple transition roller and Deviation rectifier, described anion window screening film is through dragging pressure roller, multiple transition roller
And Deviation rectifier forming curves loop, being arranged at anion window screening film of described anion window screening film
The laser galvanometer of punching, described laser galvanometer is arranged right below supporting platform, and described support platform supported on top negative
Ion window screening film, described laser galvanometer is provided with multiple, between described laser galvanometer and anion window screening film
Vertical dimension is 8～15cm, it is characterised in that comprise the steps:
(1) by the most prefabricated anion window screening film being formed by connecting by anionic film and window screening with anionic film
Mode one end upward is installed on unreeling machine, and the other end of anion window screening film is through dragging pressure roller, multiple mistake
Being installed on winder after crossing roller and Deviation rectifier, whole anion window screening film forms the curve of a continuous job
Loop, makes anion window screening film be arranged at below multiple laser galvanometers of laser instrument；
(2) interval between regulation anion window screening film and multiple laser galvanometer；
(3) adjust the output parameter of laser instrument, and close dragging pressure roller；
(4) open total control switch, make multiple laser galvanometers of laser instrument punch, each punching time with put
Volume machine is corresponding with the stepping time of winder, and laser boring aperture is 30～430um, and hole density is
300～2500/cm2。
The drilling method of anion window screening film perforating device the most according to claim 1, its feature exists
In, in described step (1), the unwinding tension of unreeling machine is 3.5～5Kg.
The drilling method of anion window screening film perforating device the most according to claim 2, its feature exists
In, the winding tension 5～8Kg of winder in described step (1).
The drilling method of anion window screening film perforating device the most according to claim 1, its feature exists
In, in described step (3), carbon dioxide laser generator or the indigo plant of 300～600W power selected by laser instrument
Light or ultraviolet laser generator, described Laser Drive 2～15 laser galvanometers carry out laser scanning simultaneously
Punching, single laser shunt output power 5～30W, etch period 0.3～0.8ms, frequency
3000～6000Hz.
5. the drilling method according to the use anion window screening film perforating device one of claim 1-4 Suo Shu
The micropore window screening film of processing, including window screening, connects above described window screening and has the anionic film of energy anion releasing,
It is characterized in that, described anionic film is provided with multiple micropore, and described micropore is cylindrical or taper, described
Micropore size is 30～430um, and hole density is 300～2500/cm2。
Micropore window screening film the most according to claim 5, it is characterised in that described micropore window screening film discharges
Negative ion amount be 1000～6000/cm3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731268.7A CN105171252B (en) | 2015-11-02 | 2015-11-02 | Anion window screening film perforating device, drilling method and micropore window screening film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731268.7A CN105171252B (en) | 2015-11-02 | 2015-11-02 | Anion window screening film perforating device, drilling method and micropore window screening film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171252A CN105171252A (en) | 2015-12-23 |
| CN105171252B true CN105171252B (en) | 2016-08-31 |
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| CN110434493A (en) * | 2019-07-31 | 2019-11-12 | 张家港永和包装印务有限公司 | A kind of laser drilling device for instant noodles packaging cover |
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| JP5374447B2 (en) * | 2009-06-26 | 2013-12-25 | 株式会社シーケーケー | Manufacturing apparatus for tubular film for packaging bag and packaging bag |
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| DE102014203329A1 (en) * | 2014-02-25 | 2015-08-27 | Robert Bosch Gmbh | Method and system for producing a grinding tool |
| CN204621377U (en) * | 2015-01-22 | 2015-09-09 | 天津市激光技术研究所 | A kind of osmosis type membrane laser puncher |
| CN205111086U (en) * | 2015-11-02 | 2016-03-30 | 西安康普瑞新材料科技有限公司 | Anion window screening membrane perforating device and micropore window screening membrane |
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| JP5374447B2 (en) * | 2009-06-26 | 2013-12-25 | 株式会社シーケーケー | Manufacturing apparatus for tubular film for packaging bag and packaging bag |
| CN202667925U (en) * | 2012-02-08 | 2013-01-16 | 嘉兴奇石光电科技有限公司 | Cigarette tipping paper laser perforating device |
| CN103817444A (en) * | 2014-02-25 | 2014-05-28 | 烟台白马包装有限公司 | Method for punching holes in plastic film in non-contact mode |
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| CN204621377U (en) * | 2015-01-22 | 2015-09-09 | 天津市激光技术研究所 | A kind of osmosis type membrane laser puncher |
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| CN105171252A (en) | 2015-12-23 |
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