CN1073623A - Paper, Compound Fabric and nonwoven permeability treatment equipment - Google Patents
Paper, Compound Fabric and nonwoven permeability treatment equipment Download PDFInfo
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- CN1073623A CN1073623A CN 91112715 CN91112715A CN1073623A CN 1073623 A CN1073623 A CN 1073623A CN 91112715 CN91112715 CN 91112715 CN 91112715 A CN91112715 A CN 91112715A CN 1073623 A CN1073623 A CN 1073623A
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Abstract
Paper, Compound Fabric and nonwoven permeability treatment equipment are to utilize the space free electron to puncture punching in earlier stage in snowslide, and its air permeability can regulate arbitrarily, and the antagonism tensile strength has humidification.Its electronic holing controller is made of three phase rectifier conditioned circuit, photo-controlled synchronization circuit, promotion amplifying circuit, power switch circuit, voltage-stabilized power supply circuit, monostable circuit, optocoupler amplifier, power output switching circuit and work done output mechanism.Its structural design novel simple, cost is low, little power consumption, automaticity height, be easy to and the supporting advantage of streamline microcomputer, and can use at random on the paper production line, on the end of cigarette factory cigarette production line, the paper cutter, weaving mill's production line is first-class.And be applicable to the paper or the punchings such as cloth or space wadding of different-thickness, different quality.
Description
The invention belongs to the electronic holing manufacturing field of equipment.
Prior art in the prior art of the present invention field is: at present domestic at the cigarette paper production industry, how to improve cigarette paper air permeability aspect, adopt composition of raw materials to increase air permeability, its weak point: influence the tension stress intensity of paper, and prescription raising air permeability can only be in very low scope.Handling what then adopt for the punching of Compound Fabric, nonwoven and space wadding is the mechanical punching mode.
Goal of the invention of the present invention is: utilize the space free electron to puncture punching in earlier stage in snowslide, and air permeability is adjustable arbitrarily, can increase the degree of combustion that becomes mouthful cigarette concerning cigarette paper, thereby reduces tar content.Concerning Compound Fabric, can increase its gas permeability.
Design of the present invention is:
One, design philosophy:
The electronic holing of cigarette paper, Compound Fabric, nonwoven and space wadding is actually the discharge effect that utilizes gas, cigarette paper or Compound Fabric or nonwoven or space wadding are placed electric field, when the voltage of two interpolars is raised to a certain critical value, carrier concentration increases in the electric field, electric current rises rapidly, gas is transferred to forceful electric power from the light current stage of leading and leads the stage, if boosted voltage again, when du/di → 0, gas discharges, finally cause a medium breakdown, thereby reached the purpose of cigarette paper or Compound Fabric or nonwoven or space wadding punching.
1, the mechanism of production of gas carrier under the highfield
The transfer of energy will appear in the ionization that at first bumps of gas carrier under the highfield during collision
Its acceleration a=qE/m
Its speed V=adt=qET/m
T: be the free travel time
Q: be the electric weight of particle
M: be the quality of particle
E: be electric-field intensity
Kinetic energy T=mv so
2=(8
2E
2T
2)/(2m)
Because the quality of particle is very little, so the kinetic energy that particle obtains in electric field is very big, if collision has taken place, energy loss is then smaller, if inelastic collision takes place, electronics makes the interior energy of whole momentum transfer to central element the state of its particle inside that variation take place, embody a concentrated expression of most in the ionization process, obviously ionization by collision is the process of electron production and multiplication.
Carrier in the electric field moves under its electric field force effect
V＝kE
Wherein k is the mobility of grain, and its meaning is the speed that ion obtains in unit electric field, and this amount is relevant with the resistance of medium.The ion that forms in the gas in unit interval the more, the speed that they obtain in this electric field is bigger, then the specific conductance of gas is bigger.
2, the basic process of gas discharge
Ionization by collision is the process of current multiplication during gas discharge, and it then is the necessary condition of keeping discharge that free agent effect produces electronics.If ionization coefficient is a during gas molecule ionization, then, just increase to 2 after the unit distance of passing by from an electronics of emission of cathode
aIndividual, electronics forms electron avalanche as increasing.
If because the effect of outer ionization factor produces n in air gap cathode surface unit are per second
0Individual electronics, the unit interval is n(x by the electron number of negative electrode * distance unit are so)
Dn(x then)=an(x) dx
During x=0, n(x)=n
0Get n(x)=n
0e
Ax
nd＝n
0e
ad
So current density j=j
0e
Ax
If a → ∝
Du/dI → 0 gas breakdown, but this is impossible
And work as j
0=0 o'clock, j
a=0
Then impact ionization process is described once remove, discharge stops immediately, so such discharge is relying on external condition, is called the discharge of non-self-holding property.
If γ inferior second ionization coefficient that is soup
Then can set out current density j (X)=(j
0e
Ax)/(1-n (e
Ax-1))
As γ (e
Ad-1) some j(x=1) → ∝
Primary condition in Here it is the discharge process
Its explanation: the initiating electron from negative electrode produces e by ionization by collision during to anode
AdIndividual electronics, cation are right, wherein (the e except that first initiating electron
Ad-1) individual cation is got back to negative electrode, produces γ (e by the γ effect again
Ad-1) individual secondary electron, when the secondary electron number is minimum when being one, i.e. γ (e
Ad-1)=1 o'clock, these secondary electrons just can replace the effect of initiating electron, continuously cause the electron avalanche from negative electrode.The self-holding property discharge of Here it is gas.
3, the mobility of gas intermediate ion:
Be in the gas in the electric field, the motion of its ion, because the collision effect, size and Orientation changes at any time, has only average speed, V=x/t, wherein x is that ion is at the average displacement of direction of an electric field in the time t, t is much bigger than the time between twice collision.
Ion motion is obeyed following formula during collision:
a＝d
2x/dt
2
F＝qE
V＝V
0+ (8ET)/(m)
When being n ion
V＝ 1/(n) ∑V
0+ 1/2 (8E)/(mn) ∑T
∑ V wherein
0=0
So V=1/2 (8E)/(mn) ∑ T
Wherein 1/ (n) ∑ T is exactly the ion average speed of freely running
If the length of freely running is L
The ion heat movement speed is V
1/ (n) ∑ T=L/V then
And mobility k=V/E
Its substitution following formula can be got
The desirable A=1 of k=A
The mobility and the electric field that this shows ion are irrelevant, and are directly proportional with free path, experiment showed, that the k of cation and E are irrelevant, see Fig. 5, and for electronics, mobility changes with electric field consumingly.
We imagine ion can attract gas molecule, thereby forming with whole motion is the complexion of one, cation is very firm, have only when pressure is very little, its value just begins to reduce, and the negative less formation of complexion is because the electronics of being pulled out by free agent from molecule may be attached on the individual molecule sometimes, make the neutral molecule layer that obtains being attracted around these molecules, this phenomenon only may take place under the big pressure of weak electric field.
When if electric-field strength or pressure are big, then electronics can not be attached to molecule, and especially complexion can not form, so electronics moves in gas, this electronics is exactly the carrier of negative electrical charge, and the mobility of electronics is very big.Therefore we think in spatiality it mainly is to carry the energy punching with electronics, and electronic holing is realistic in mechanism.
4, the effect of gas breakdown time space electric charge under the highfield
According to the inferior theory of soup, the utmost point situation of constant ionization current by a certain poised state arranged in the gas during puncture, voltage is higher, and electric current is bigger, and when equaling breakdown voltage, it is infinitely great that electric current just becomes.
Suppose that the value that we will equal breakdown voltage is added on electrode, obviously electric current can not become infinity immediately, so the finishing some times of needs of breakdown process.
According to mathematical computations strictly, can be when puncturing the speed of current increases, and breakdown process can be divided into many stages.
1. the initial electronics in the gap is formed from the electron avalanche first time that the negative electrode anode moves.
The cation snowslide that produces when 2. free, this snowslide is moved and some new electronics because of dissociating and forming on the way to negative electrode from anode.
3. because of the free electron avalanche second time that causes of these new electronics.
4. snowslide second time of cation or the like.
In fact, these stages are overlapping each other of part.We suppose that the voltage that will equal the gas breakdown value suddenly is added on gap, have electronics between electrode in the gas and begin to move from the negative electrode anode, and because free result, the new electron number of each initial electronics average generation equals:
(e
ab-1)/(αd) ～ (eab)/(αd) （A）
Because e
AdUsually more much bigger than 1, the cation number that is produced also is so many, and near anode, electron avalanche reaches maximum intensity, freely also mainly here takes place, and the formed cation that therefore dissociates also can be thought and mainly concentrates near the anode.
Therefore, the reverse cation snowslide in that electron avalanche takes place later on will almost pass through whole distance between electrode, and the new ion of each cation average generation and electron number just is:
e
βd-1～βd （B）
And β d 1
Can get the new electron number of each initial electronics by AB two formulas through being produced after the snowslide of negative, positive
K= (e
ab)/(ad) βd=e
ab(β)/(a)
K is called free step pitch, and according to the difference of k, that we obtain or decay discharge or stable discharging are to puncture at last.
If k＞1, many when electron number was than the first time when this moment, electron avalanche began for the second time, before puncture takes place, discharge will become more and more strong with new snowslide for the first time, and in order to puncture, free step pitch should be greater than 1.
The space punctures punching work done mechanism and systematically says it is a moving process in a word, from electrode free clash into to the space free occur snowslide to puncture be one with the relevant variate-values of factor such as electrode shape, applied voltage, space temperature, pressure time.
To cigarette paper, Compound Fabric or nonwoven or space wadding punching, electrode shape belongs to non-uniform electric field most advanced and sophisticated and plane (most advanced and sophisticated and most advanced and sophisticated), discharge is near needle point, to concentrate space charge, liking needle point well extends to dull and stereotyped direction, at the top end of the space charge that is full of free zone, electric field will strengthen greatly, be free in here to begin, electronics is promptly shifted to the tip simultaneously, and positive charge stays put because of mobility very young pathbreaker, so the top of positive space charge moves to flat board, and top heavy is dissociated, then form new electric charge, move to flat board again in free zone, goes down like this, until discharge rises to till the flat board.
When cigarette paper, Compound Fabric or nonwoven or space wadding are between the electrode when breakdown, because electric field is transferred to energy in the medium, medium has absorbed energy, is it the form of heat from the formal transformation of electricity, cigarette paper, Compound Fabric or nonwoven or space wadding carbonization generation chemical change are because temperature rising this moment the most at last, to be that its energy is coherent condition, and make to the greatest extent cigarette paper, compound, nonwoven and space wadding be broken into poroid.
Two, organization plan:
Paper, Compound Fabric and nonwoven permeability treatment equipment, it comprises paper bowl 16, guide roller 10, driving wheel 18, belt 8, motor 9, compress counterweight 7, winding roll 6, belt 5 is enclosed within on the belt wheel of unthreaded hole dish 4 and drive roll 18, one side of unthreaded hole dish 4 is equipped with light source, the opposite side of unthreaded hole dish 4 adopts coupling assembling 2 that photoelectric receiving tube 3 is housed, photoelectric receiving tube 3 adopts connecting line to connect the photoimpact synchronous signal input end of photo-controlled synchronization circuit in the electronic holing controller 1 pulse synchronous signal that receives, the work done output mechanism of the power output switching circuit in the electronic holing controller 1-on, following perforated electrode 12,13 adopt lines to be positioned on the above and below of paper and its, following perforated electrode is symmetrical, perforated electrode 12,13 adopt electrode lifting mechanism 19 to control on it, gap between following perforated electrode.Perforated electrode (12,13) divides the most advanced and sophisticated perforated electrode in upper end, lower prong perforated electrode and upper prong perforated electrode, garden roll surface perforated electrode down, and the diameter that is the draw point of most advanced and sophisticated perforated electrode is 0.5mm～5mm, and needle gage is 0.5mm～4mm.Perforated electrode (12,13) goes to upper and lower most advanced and sophisticated perforated electrode or upper prong perforated electrode, down during the roller perforated electrode of garden, upper and lower most advanced and sophisticated perforated electrode is made of 1 row～100 rows, every row is by 1 ... 10000 perforated electrodes constitute.Electronic holing controller 1 is made of three phase rectifier conditioned circuit 20, photo-controlled synchronization circuit 21, promotion amplifying circuit 22, power switch circuit 23, voltage-stabilized power supply circuit 24, monostable circuit 25, photoelectricity amplification coupling circuit 26, power output switching circuit 27 and work done output mechanism 28; The power output end of voltage-stabilized power supply circuit 24 connects photo-controlled synchronization circuit 21 respectively, promotes the power input of amplifying circuit 22, monostable circuit 25, optocoupler amplifier 26 and power output switching circuit 27; The power output end of three phase rectifier conditioned circuit 20 connects the power input of power switch circuit 23.The setting of air permeability is by the output voltage V of three phase rectifier conditioned circuit 20
1Size set up; Photo-controlled synchronization circuit 21 by the signal input part of its output through electric capacity order steady-state circuit 25, makes monostable circuit enter temporary stable state by stable state the photoimpact synchronizing signal that receives, gets back to stable state then automatically; Monostable circuit 25 is operated under the normal stable state, connect signal input part that promotes amplifying circuit 22 and the signal input part that connects power switch circuit 23 through the power amplification of promotion amplifying circuit 22 by its output through electric capacity, driving signal as power switch circuit 23 is operated under the temporary stable state, connects the signal input part of optocoupler amplifier 26 and as the driving signal of optocoupler amplifier 26 by temporary steady-state pulse signal of its output output.The setting of pulse width is set up by the tunable capacitor in the monostable circuit 26; Optocoupler amplifier 26 connects the signal input part of power output switching circuit 27 with the photoelectricity amplified pulse signal that is coupled; The high-voltage pulse output of power output switching circuit 27 connects the perforated electrode 12,13 of work done output mechanism 28 respectively; The unidirectional power supply input of the power supply output termination power output switching circuit 28 of power switch circuit 23.Photoelectricity coupling circuit 30 in the photoelectricity amplification coupling circuit 26 is by 1 ... n photoelectricity coupling circuit constitutes; Power output switching circuit 27 is by 1 ... n power output switching circuit constitutes; Work done output mechanism 28 is by 1 ... n work done output mechanism constitutes, it is 1 years old ... the pulse signal input terminal of n photoelectricity coupling circuit all is attempted by the pulse signal output end of the amplifying circuit 29 in the photoelectricity amplification coupling circuit, 1 ... the output of the pulse signal of n photoelectricity coupling circuit connects 1 respectively ... the pulse signal input terminal of n power output switching circuit, 1 ... the unidirectional power supply input of n power output switching circuit also connects the power supply output of power switch circuit 23,1 ... n power output switching circuit high-voltage pulse output connects 1 respectively ... the perforated electrode of n work done output mechanism 28 (12,13).1 ... n photoelectricity coupling circuit, 1 ... n power output switching circuit, 1 ... n in n work done output mechanism is 1,2,3 ... 10000.Photoelectricity coupling circuit 30 in the photoelectricity amplification coupling circuit 20 is to be made of photoelectric tube, resistance and electric capacity; Power output switching circuit 27 is made of triode, pulse transformer, charging capacitor, diode and resistance.
Three, operation principle:
Puncher is synchronous by photoelectric circuit and paper machine, goes up the synchronising torque of taking out driving wheel at paper machine (or paper cutter), drives raising speed mechanism and photoelectricity porose disc (determining the linear velocity and the hole count of porose disc according to the order number of air permeance for cigarette paper).
After light source shines photoelectric tube by unthreaded hole, photoelectric tube is just exported a pulse signal, pulse signal is input to the monostable circuit, make monostable change temporary stable state over to from stable state, pulse signal of stable state output temporarily drives power output switching circuit after amplifying, power tube (switch shape) is full of conducting, the load of switching tube is a step-up transformer (magnetic core of pulse transformer is a ferrite) that limits power, behind low-tension current of elementary input, will export a high-tension pulse signal secondary, this voltage is just in the threshold points that punctures this space.Different spaces distance, the threshold values of different electrode shape works done all have one with cigarette paper or Compound Fabric or nonwoven or space wadding air permeability optimum state up to standard, and with the punching the order number relevant.
When cigarette paper or Compound Fabric or nonwoven or space wadding pass through between two electrodes, input along with synchronizing signal, the just discharge at intermittence between the two poles of the earth, reach the purpose of punching, input voltage and the monostable temporarily steady time limit (pulse width) of regulating power tube all can reach the purpose of regulating air permeability.
The imitative cloth permeability treatment equipment of the paper of the present invention's design, Compound Fabric and nothing, solved and relied on prescription to increase the deficiency of air permeability in the prior art, make the quality of product produce a new leap, and can use at random on the production line in the papermaking, on the production line end of cigarette factory cigarette, the paper cutter and on the production line of weaving mill or the like.Have that structural design is novel simple, cost paper, little power consumption, automaticity height, be easy to and streamline, the supporting advantage of machine, and be applicable to the paper or the Compound Fabric of different-thickness, different quality or do not have imitative cloth and punch.
Description of drawings:
Fig. 1 is the structural representation of paper, Compound Fabric and nonwoven permeability treatment equipment.
Fig. 2 is the circuit block diagram of the electronic holing controller 1 of paper, Compound Fabric and nonwoven permeability treatment equipment.
Fig. 3 is the circuit theory diagrams of the electronic holing controller 1 of paper, Compound Fabric and nonwoven permeability treatment equipment.
Fig. 4 is the schematic diagram of the upper prong perforated electrode of paper, Compound Fabric or nonwoven permeability treatment equipment, following garden rod face perforated electrode.
Fig. 5 is K curve, E schematic diagram.
Embodiment:
Fig. 1～Fig. 4 is a kind of embodiment of paper, Compound Fabric or nonwoven permeability treatment equipment.
1～4 pair of paper, Compound Fabric and nonwoven permeability treatment equipment are done with narration in conjunction with the accompanying drawings:
Paper bowl 16, guide roller 10, drive roll 24, belt 8, motor 9, compress counterweight 7, winding roll 6 by prior art processing or purchase the back by the prior art Installation and Debugging; Unthreaded hole dish 4 and coupling assembling 2 adopt prior art to make; Electronic holing controller 1 is at first made printed board with reference to accompanying drawing 3, and outsourcing electronic is welded on it to debug in printed board and gets final product then; Install: belt 5 is enclosed within on the belt wheel of unthreaded hole dish 4 and drive roll 24, one side of unthreaded hole dish 4 is equipped with light source, the opposite side of unthreaded hole dish 4 adopts coupling assembling 2 that photoelectric receiving tube 3 is housed, photoelectric receiving tube 3 will receive pulse synchronous signal and adopt line to connect the photoimpact synchronous signal input end of light-operated circuit in the electronic holing controller 1, in the electronic holing controller 1 rationed booster circuit on, following perforated electrode 12,13 adopt lines to be positioned on the above and below of paper and its, bottom electrode is symmetrical, perforated electrode 12,13 adopt rise fall of electrodes screw rod 17, gear 14 and lifting motor 15 are controlled on it, gap between following perforated electrode.
Electronic holing device 1 is made of three phase rectifier conditioned circuit 20, photo-controlled synchronization circuit 21, promotion amplifying circuit 22, power switch circuit 23, voltage of voltage regulation circuit 24, monostable circuit 25, photoelectricity amplification coupling circuit 26, power output switching circuit 27 and work done output mechanism 28.
Photo-controlled synchronization circuit 21 is by photoelectric receiving tube 1D
1, triode 1BG
1, 1G
2, diode 1D
2, resistance 1R
1～1R
1And potentiometer 1W
1Constitute.1BG
1Base stage meet 1R
1And 1R
2An end, 1R
1Another termination 1D
1Positive pole, 1D
1Negative pole meet 1R
3An end, 1W
1An end, monostable circuit 25 in resistance 2R
1, 2R
4, 2R
6An end and promote 3BG in the amplifying circuit 22
1Colelctor electrode, 1R
3Another termination 1BG
1Colelctor electrode, 1BG
2Base stage, 1D
2Negative pole, 1R
4An end, 1R
4Another termination 1R
2The other end, 1D
2Positive pole meet 1BG
2Emitter stage and ground connection, 1BG
2Colelctor electrode meet W
1The other end, W
1Adjustable termination monostable circuit 25 in 2C
1An end; Monostable circuit 25 is by triode 2BG
1, 2BG
2, diode 2D
1, 2D
2, electric capacity 2C
1～2C
3, tunable capacitor 2C
4, resistance 2R
1～2R
6Constitute.2C
1Another termination 2D
2Negative pole and 2R
3An end, 2R
3Other end ground connection, 2D
2Positive pole meet 2BG
1Base stage, 2R
4The other end, 2C
4An end, 2C
4Another termination 2R
6The other end, 2BG
2Colelctor electrode and photoelectricity amplification coupling circuit 26 in 5C
1An end, 2BG
1Grounded emitter, 2BG
1Colelctor electrode meet 2R
1The other end, 2R
2An end, 2C
2An end and 2C
3An end, 2R
2Another termination 2C
2The other end, 2BG
2Base stage and 2R
5An end, 2BG
2Grounded emitter, 2C
3Another termination 2D
1Positive pole, 2D
1Negative pole connect and promote 3C in the amplifying circuit 22
1, 3R
1An end; Promote amplifying circuit 22 by triode 3BG
1, electric capacity 3C
1, resistance 3R
1, 3R
2Constitute 3C
1And 3R
1Another termination 3BG
1Base stage, 3R
2An end, 3R
2Another termination power switch circuit 23 in 4R
1An end and the power output end of voltage-stabilized power supply circuit 25,3BG
1Emitter stage meet 4R in the power switch circuit 23
1And 4C
1An end, 4C
1And 4R
1Another termination 4BG
1Base stage and 4R
2The other end, 4BG
1Colelctor electrode connect power output end in the three phase rectifier conditioned circuit 20,4BG
1Emitter stage meet 7D in the power output switching circuit 27
2～7D
nPositive pole; Photoelectricity amplification coupling circuit 26 is made of amplifying circuit 29 and photoelectricity coupling circuit 30, and amplifying circuit 29 is by triode 5BG
1, 5BG
2, diode 5D
1, resistance 5R
1～5R
5, electric capacity 5C
1～5C
3Constitute.5C
1Another termination 5D
1Negative pole, 5D
1Positive pole meet 5R
1An end, 5R
1Another termination 5BG
1Base stage, 5R
2An end, 5R
2The power output end of another termination voltage-stabilized power supply circuit 25,5BG
1Colelctor electrode meet 5R
3An end, 5R
3Another termination 5BG
2Colelctor electrode and the power output end of voltage-stabilized power supply circuit 25,5BG
1Emitter stage meet 5C
2And 5R
4An end, 5C
2And 5R
4Another termination 5BG
2Base stage, 5BG
2Emitter stage meet 5R
5An end and photoelectricity coupling circuit 30 in photoelectric tube 6V
1～6V
nThe negative pole of middle light emitting diode, 6V
1～6V
nThe positive pole of middle light emitting diode meets 5R
5The other end and the power output end of voltage-stabilized power supply circuit 25,5R
3Be attempted by 5R
1Two ends; Photoelectricity coupling circuit 30 is by 1 ... n photoelectricity coupling circuit constitutes, and each photoelectricity coupling circuit is by photodiode 6V, resistance 6R
1～6R
3, electric capacity 6C
1Constitute photoelectric tube 6V
1The emitter stage of middle photoelectric receiving tube meets 6R
1An end, 6R
1The power output end of another termination voltage-stabilized power supply circuit 25 and power output switching circuit 27 in 7R
1An end, the emitter stage of photoelectric receiving tube meets 6C
1And 6R
2An end, 6C
1And 6R
2Another termination 6R
3An end and power output switching circuit 27 in 7BG
1Base stage, 6R
3The power output end of another termination voltage-stabilized power supply circuit 25; Power output switching circuit 27 is by 1 ... n power output switching circuit constitutes, and each power output switching circuit is by triode 7BG
1, 7BG
2, diode 7D
1, 7D
2, resistance 7R
1, electric capacity 7C
1And pulse transformer B
1Constitute 7BG
1Colelctor electrode meet 7R
1The other end, 7BG
1Emitter stage meet 7BG
2Base stage, 7BG
2Colelctor electrode meet 7D
1Positive pole, B
1One end of primary coil, 7D
1Negative pole meet 7D
2Negative pole, 7C
1An end and B
1The other end of primary coil, 7C
1Other end ground connection, B
1Secondary coil connect perforated electrode in the work done output mechanism 25, power output switching circuit utilizes capacitor C (7C
17C
n) do rationedly, guarantee the uniformity in punching aperture.
Claims (10)
1, a kind of paper, Compound Fabric and nonwoven permeability treatment equipment, it comprises paper bowl 16, guide roller 10, driving wheel 18, belt 8, motor 9, compress counterweight 7, winding roll 6, it is characterized in that: belt 5 is enclosed within on the belt wheel of unthreaded hole dish 4 and drive roll 18, one side of unthreaded hole dish 4 is equipped with light source, the opposite side of unthreaded hole dish 4 adopts coupling assembling 2 that photoelectric receiving tube 3 is housed, photoelectric receiving tube 3 adopts connecting line to connect the photoimpact synchronous signal input end of photo-controlled synchronization circuit in the electronic holing controller 1 pulse synchronous signal that receives, the work done output mechanism of the power output switching circuit in the electronic holing controller 1-on, following perforated electrode 12,13 adopt lines to be positioned on the above and below of paper and its, following perforated electrode is symmetrical, perforated electrode 12,13 adopt electrode lifting mechanism 19 to control on it, gap between following perforated electrode.
2, paper according to claim 1, Compound Fabric and nonwoven permeability treatment equipment is characterized in that: electronic holing controller 1 is made of three phase rectifier conditioned circuit 20, photo-controlled synchronization circuit 21, promotion amplifying circuit 22, power switch circuit 23, voltage-stabilized power supply circuit 24, monostable circuit 25, photoelectricity amplification coupling circuit 26, power output switching circuit 27 and work done output mechanism 28; The power output end of voltage-stabilized power supply circuit 24 connects photo-controlled synchronization circuit 21 respectively, promotes the power input of amplifying circuit 22, monostable circuit 25, optocoupler amplifier 26 and power output switching circuit 27; The power output end of three phase rectifier conditioned circuit 20 connects the power input of power switch circuit 23; Photo-controlled synchronization circuit 21 by the signal input part of its output through electric capacity order steady-state circuit 25, makes monostable circuit enter temporary stable state by stable state the photoimpact synchronizing signal that receives, gets back to stable state then automatically; Monostable circuit 25 is operated under the normal stable state, connect signal input part that promotes amplifying circuit 22 and the signal input part that connects power switch circuit 23 through the power amplification of promotion amplifying circuit 22 by its output through electric capacity, as the driving signal of power switch circuit 23, be operated under the temporary stable state, by driving signal that temporary steady-state pulse signal connects the signal input part of optocoupler amplifier 26 and act as electric coupling amplifying circuit 26 of its output output; Optocoupler amplifier 26 connects the signal input part of power output switching circuit 27 with the photoelectricity amplified pulse signal that is coupled; The high-voltage pulse output of power output switching circuit 27 connects the perforated electrode 12,13 of work done output mechanism 28 respectively; The unidirectional power supply input of the power supply output termination power output switching circuit 28 of power switch circuit 23.
3, paper according to claim 2, Compound Fabric and nonwoven permeability treatment equipment is characterized in that: the photoelectricity coupling circuit 30 in the photoelectricity amplification coupling circuit 26 is by 1 ... n photoelectricity coupling circuit constitutes; Power output switching circuit 27 is by 1 ... n power output switching circuit constitutes; Work done output mechanism 28 is by 1 ... n work done output mechanism constitutes, it is 1 years old ... the pulse signal input terminal of n photoelectricity coupling circuit all is attempted by the pulse signal output end of the amplifying circuit 29 in the photoelectricity amplification coupling circuit, 1 ... the output of the pulse signal of n photoelectricity coupling circuit connects 1 respectively ... the pulse signal input terminal of n power output switching circuit, 1 ... the unidirectional power supply input of n power output switching circuit also connects the power supply output of power switch circuit 23,1 ... the high-voltage pulse output of n power output switching circuit connects 1 respectively ... the perforated electrode of n work done output mechanism 28 (12,13).
4, paper according to claim 3, Compound Fabric and nonwoven permeability treatment equipment is characterized in that: 1 ... n photoelectricity coupling circuit, 1 ... n power output switching circuit, 1 ... n in n work done output mechanism is 1,2,3 ... 10000.
5, paper according to claim 2, Compound Fabric and nonwoven permeability treatment equipment is characterized in that: the setting of pulse width is set up by (tunable capacitor) in the monostable circuit 26.
6, paper according to claim 2, Compound Fabric and nonwoven permeability treatment equipment, it is characterized in that: the setting of air permeability is by the output voltage V of three phase rectifier conditioned circuit 20
1The large and small setting of voltage magnitude.
7, paper according to claim 1 and 2, Compound Fabric and nonwoven permeability treatment equipment, it is characterized in that: perforated electrode (12,13) divide the most advanced and sophisticated perforated electrode in upper end, lower prong perforated electrode and upper prong perforated electrode, following garden roll surface perforated electrode, and the diameter that is the draw point of most advanced and sophisticated perforated electrode is 0.5mm～5mm, and needle gage is 0.5mm～4mm.
8, paper according to claim 7, Compound Fabric and nonwoven permeability treatment equipment, it is characterized in that: perforated electrode (12, when 13) going to upper and lower most advanced and sophisticated perforated electrode or upper prong perforated electrode, following garden roller perforated electrode, upper and lower most advanced and sophisticated perforated electrode is made of 1 row～100 rows, and every row is by 1 ... 10000 perforated electrodes constitute.
9, paper according to claim 1, Compound Fabric and nonwoven permeability treatment equipment is characterized in that: the photoelectricity coupling circuit 30 in the photoelectricity amplification coupling circuit 20 is to be made of photoelectric tube, resistance and electric capacity; Power output switching circuit 27 is made of triode, pulse transformer, charging capacitor, diode and resistance.
10, paper according to claim 2, Compound Fabric and nonwoven permeability treatment equipment, it is characterized in that: it is rationed that power output switching circuit 27 utilizes capacitor C to do, and guarantees the uniformity in punching aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91112715 CN1073623A (en) | 1991-12-27 | 1991-12-27 | Paper, Compound Fabric and nonwoven permeability treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91112715 CN1073623A (en) | 1991-12-27 | 1991-12-27 | Paper, Compound Fabric and nonwoven permeability treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1073623A true CN1073623A (en) | 1993-06-30 |
Family
ID=4911041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91112715 Pending CN1073623A (en) | 1991-12-27 | 1991-12-27 | Paper, Compound Fabric and nonwoven permeability treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140746A (en) * | 2011-03-15 | 2011-08-03 | 杭州唯可机械制造有限公司 | Three-dimensional punching mechanism and punching method of disposable sanitary material |
-
1991
- 1991-12-27 CN CN 91112715 patent/CN1073623A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140746A (en) * | 2011-03-15 | 2011-08-03 | 杭州唯可机械制造有限公司 | Three-dimensional punching mechanism and punching method of disposable sanitary material |
| CN102140746B (en) * | 2011-03-15 | 2014-08-06 | 杭州唯可机械制造有限公司 | Three-dimensional punching mechanism and punching method of disposable sanitary material |
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