CN108463043A - Neutralizer and the conveying device for having the neutralizer - Google Patents
Neutralizer and the conveying device for having the neutralizer Download PDFInfo
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- CN108463043A CN108463043A CN201810313901.4A CN201810313901A CN108463043A CN 108463043 A CN108463043 A CN 108463043A CN 201810313901 A CN201810313901 A CN 201810313901A CN 108463043 A CN108463043 A CN 108463043A
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- neutralizer
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Abstract
The present invention relates to neutralizer and has the conveying device of the neutralizer.The present invention, which realizes, can make the composition of heating part simple and suitably inhibit the neutralizer of the decline of the discharge capability of discharge electrode simultaneously and have the conveying device of such neutralizer.Have by the discharge electrode (D) of the surface element support of flat substrate (30) and supported by substrate (30) and heating part (H) that substrate (30) heat and by coming from the electric discharge of discharge electrode (D) to generate ionization material to except electric object is except in electric neutralizer, it is made of insulating material and the whole face of setting range of the thermal conductor of the pyroconductivity bigger of thermal conductivity ratio substrate (20) in the surface element of substrate (K) and the state setting contact with substrate (K), setting range includes part corresponding with heating part (H) and be set in around part corresponding with discharge electrode (D).
Description
The application is that the Chinese Patent Application No. applied to State Intellectual Property Office on March 27th, 2015 is
201510138658.3 (priority data：2014-068999,2014.03.28, JP；It is entitled " neutralizer and to have
The conveying device of the neutralizer ") divisional application.
Technical field
The present invention relates to by the electric discharge from discharge electrode come generate ionization material by will except electric object removing except electricity
Electric installation and the conveying device for having the neutralizer.
Background technology
In the discharge electrode for generating ionization material by electric discharge, sometimes along with the electric discharge from the discharge electrode and
Adhere to foreign matter.In Japanese Unexamined Patent Publication 5-166578 bulletins (patent document 1), discloses and be equipped with threadiness on the surface of the substrate
Discharge electrode and be embedded in the inside of substrate planar induction electrode along face corona discharge cells.In patent document 1, public
If having opened foreign matter is attached to the discharge electrode, which absorbs the moisture in air, and the discharge capability of discharge electrode declines.
In addition, the material depending on substrate, it is also possible to which substrate absorbs the moisture in air, as a result, under the discharge capability of discharge electrode
Drop.Empirically clear, in the case of the humidity height of the air around discharge electrode, it is easy the such foreign matter of attachment.And
And the decline of the discharge capability of the discharge electrode generated along with the attachment of foreign matter cause neutralizer except under electric energy power
Drop.In contrast, in patent document 1, it discloses and linear heater is installed on substrate as heating part
Back part and discharge electrode is heated and decomposes the crystallization of foreign matter and the technology that removes.Heating part is set, as a result, in addition to different
Except the decomposition and removing of object, the humidity of air is set to decline by being heated to the air around discharge electrode, thus can also
Enough inhibit attachment of the foreign matter to discharge electrode.
But as shown in Fig. 1 of patent document 1, which is configured at the back side of substrate sinuously.
If constituting heating part in this wise, become the heat that heat caused by heater concentrates on the part present in heater
Distribution.Although that is, linear heater there are parts adequately to be heated, in the face along substrate
The part left from heater pattern on direction there is a possibility that heating can not be sufficiently carried out.Therefore, temperature in a substrate
Relatively low part is spent, sufficient low humidity is not available for, it is possible to occur what substrate crystallized the absorption of moisture and foreign matter
Attachment further occurs the absorption of the moisture of accompanying foreign matter crystallization, cannot suitably prevent the discharge capability of discharge electrode
Decline.Here, for example, it is also contemplated that making heater to be uniformly present in the whole side of the existence range of discharge electrode
Formula is wriggled, but there is a possibility that the composition of device becomes complicated.
Invention content
Then, it is expected that realizing can make the composition of heating part simple and the suitably discharge capability of inhibition discharge electrode simultaneously
Decline neutralizer and have the conveying device of such neutralizer.
Solution for solving the problem
Neutralizer according to the present invention is constituted as follows as 1 mode.
That is, by from by the electric discharge of the discharge electrode of the surface element support of flat substrate come generate ionization material by
To except electric object is except the neutralizer of electricity, having：
Heating part is supported by the substrate, is heated to the substrate；With
Thermal conductor is made of insulating material, also, the pyroconductivity bigger of substrate described in thermal conductivity ratio；
The whole face of setting range of the thermal conductor in the surface element of the substrate and the state to be contacted with the substrate
Setting,
The setting range includes part corresponding with the heating part and is set in portion corresponding with the discharge electrode
Around point.
As described above, by being heated to the substrate of support discharge electrode by heating part, so as to discharge electrode periphery
Air heating and so that humidity is declined.Thus it is possible to inhibit attachment of the substrate to the absorption and foreign matter of moisture to discharge electrode, prevent
The only decline of the discharge capability of discharge electrode.Moreover, in this composition, the thermal conductor than the pyroconductivity bigger of substrate spreads base
The whole face of setting range in the surface element of plate and be arranged with the state that is in contact with substrate.Here, setting range is to include and add
The range hot portion corresponding part and be set in around part corresponding with discharge electrode.So for example, even if conduct
So that heating part is become, linear heater etc. is easy to be constituted, and can also use the contact surface with substrate surface portion of thermal conductor
Entirety it is hot to transmit caused by heating part.In addition, can be strongly equal to the entirety of the setting range in the surface element of substrate
It heats evenly.Therefore, it is possible to strongly decline throughout wide range the humidity of the air around discharge electrode.
Thus it is possible to which providing can make the composition of heating part simple and the suitably discharge capability of inhibition discharge electrode simultaneously
Decline neutralizer.
As 1 mode, neutralizer is suitably for, and the discharge electrode is formed with continuous threadiness, also, the heating
Portion is formed with threadiness, is arranged along the discharge electrode.
Since discharge electrode is constituted with threadiness, thus ionization material is generated along linear discharge electrode.So with passing through
The discharge electrode that is locally arranged and the case where generating ionization material, is compared, ionization can be equably generated in broad range
Substance.It therefore, even if can not except there is certain broad space except electric object position in electric object yet
It is played partially except electro ultrafiltration.In addition, since heating part is along the discharge electrode setting formed with threadiness, it is thus possible to throughout threadiness
Discharge electrode entirety and so that the humidity of surrounding atmosphere is declined, can suitably inhibit the discharge capability of discharge electrode
Decline.
As 1 mode, neutralizer is suitably for, and has metal frame, which covers the substrate
Surface element and position corresponding with the discharge electrode have opening, shape of the thermal conductor to be contacted with the frame
State is arranged.
Except electric object is sometimes greatly charged with single polarity.Therefore, by the charge generation for removing electric object
Electric field sometimes impacts the stray capacitance component for parasitizing the circuit including discharge electrode, make include discharge electrode electricity
The reference potential on road generates compensation current potential.The structure of ionization material is generated possessing the potential difference with reference potential, compensation
The generation of current potential becomes the main reason for generation destabilization for making ionization material.That is, compensation current potential is possible to neutralizer
Ionic equilibrium and except electrical property affects.By by being equipped with the metal of opening in position corresponding with discharge electrode
Frame covers the surface element of substrate, so as to inhibit include discharge electrode circuit from the electric field by being generated except electric object
By being influenced.In such a configuration, the crystallization of foreign matter is possible to not only be attached to discharge electrode, and is also attached to metal
The part close to discharge electrode in the frame of system.But if thermal conductor is arranged with the state contacted with frame,
The heat of heating part can be transferred to frame well.Thus it is possible to reduce the humidity of the atmosphere on frame periphery, Neng Goushi
Locality inhibits the decline of the discharge capability of discharge electrode.
As 1 mode, neutralizer is suitably for, and the frame is made of stainless steel.
The foreign matter that discharge electrode itself or frame are attached to along with the electric discharge from discharge electrode is likely to be mixed
Enter to have crystallization such as ammonium nitrate or ammonium sulfate etc. that there is the substance of corrosivity.By relatively high by corrosion resistance
Stainless steel constitute frame, even if to attachment foreign matter if can inhibit frame corrode the state of affairs.
As 1 mode, neutralizer is suitably for, and the insulating material is the surface element from the substrate along Vertical Square
Pyroconductivity on the direction left is 1.0W/mK or more and 2.0W/mK resins below, and the substrate is by heat transfer
Rate is 0.1W/mK or more and 0.9W/mK materials below are constituted.
If thermal conductor is made of the insulating material of thermal conductivity ratio substrate bigger, the heat generated from heating part is easy
It is moved to the big thermal conductor of pyroconductivity from substrate.Therefore, inhibit by heating part to the direct-fired state of substrate, meanwhile, hold
Easily the substrate is heated by thermal conductor.
As 1 mode, neutralizer is suitably for, and has the substrate, the thermal conductor and heating part one
The de-energization unit of ground assembly.
According to this composition, by the way that integrated de-energization unit is installed to mounting object position, electricity is removed so as to be arranged
Device, it is thus possible to installation exercise be sought to facilitate.In addition, being intended to when for example safeguarding etc. by neutralizer from mounting object portion
In the case of bit stripping, by being dismantled together with the de-energization unit, so as to simply by neutralizer from mounting object
It dismantles at position.According to this composition, can simply be mounted and dismounted.
Conveying device according to the present invention is constituted as follows as 1 mode.That is, conveying device is to prop up from below
The conveying roller of the conveying object of fagging shape is with along conveying direction, multiple state is equipped with and conveys the conveying of the conveying object and fills side by side
It sets, has above-mentioned neutralizer.The neutralizer is installed in the conveying direction between multiple conveying rollers, also,
It is installed on the position close to the lower section of the conveying object supported by the conveying roller.
In the case where being configured to convey the conveying object of the plate by the conveying roller of conveying object accommodating plate-shaped from below, have
It may cause to convey object (especially its lower face side) electrification due to the friction of the lower surface of conveying roller and conveying object.According to upper
State composition, due to close to conveying object lower section position equipped with neutralizer, thus even if conveying object lower face side band
Electricity also can suitably remove electricity to the conveying object.
Description of the drawings
Fig. 1 is the side view of the major part of conveying device.
Fig. 2 is the plan view of the major part of conveying device.
Fig. 3 is the overall perspective view of de-energization unit.
Fig. 4 is the overall perspective view of discharge electrode substrate and connecting board.
Fig. 5 is the directions the V-V direction view in Fig. 4.
Fig. 6 is the directions the VI-VI direction view in Fig. 4.
Fig. 7 is the figure for the configuration pattern for showing heating part.
Fig. 8 is the overall perspective view of thermal conductor.
Fig. 9 is the overall perspective view of frame.
Figure 10 is the assembling composition figure of de-energization unit.
Sectional view when Figure 11 is the length direction observation of de-energization unit.
Specific implementation mode
Hereinafter, being based on attached drawing, illustrate the embodiment of the conveying device equipped with neutralizer according to the present invention.
In present embodiment, conveying device 1 supports and conveys the conveying object of the plates such as the glass substrate of liquid crystal from below.Such as Fig. 1 and
Shown in Fig. 2, conveying device 1 by the conveying roller 1R of support conveying object from below with along conveying direction side by side multiple state be equipped with and
It constitutes.These conveying rollers 1R is integrally formed with rotary shaft 1J, is rotatably supported by support frame 1W.
In each rotary shaft 1J, rotates integrally and sprocket wheel 1S is freely installed.It is configured to, adjacent rotary shaft 1J leads to each other
It crosses and interlocks and rotate throughout the band (not shown) that multiple sprocket wheel 1S are wound.In addition, one or more in rotary shaft 1J,
The output of drive motor is connected with via speed reducer.That is, one or more in rotary shaft 1J, connection has the deceleration
The output shaft of machine.Conveying roller 1R, peripheral part are formed by the big raw material of the friction coefficient such as rubber or urethanes.By making drive
It employs electric motor operation and conveying roller 1R is made to rotate, so as to utilize the lower surface of conveying roller 1R and the conveying object of plate
It rubs to convey the conveying object of plate.
In support frame 1W, separates set interval and be equipped with de-energization unit U.After de-energization unit U has by coming from
The electric discharge for the discharge electrode stated generate ionization material and to except electric object is except the neutralizer of electricity, as shown in figure 3, rodlikely
It is formed.In support frame 1W, it is formed with the mounting groove 1M for being equipped with de-energization unit U.Mounting groove 1M is along conveying direction
It is formed in the position between multiple conveying roller 1R.De-energization unit U is equipped in the form of being embedded in mounting groove 1M.
Here, illustrating the composition of de-energization unit U.As shown in Figure 10, de-energization unit U has discharge electrode substrate 30 and connection
Substrate 40, thermal conductor 20 and top cover portion 10.As shown in figure 4,30 tabular of discharge electrode substrate and long size shape formed,
In its surface element, the electric heating that has the metal discharge electrode D along its length direction and discharge electrode substrate 30 is heated
Heater H.
Discharge electrode D is linearly continuously formed.As shown in Fig. 4 and Fig. 7 (a), electrothermal heater H has along straight line
The part (being known as non-intersection Ha) and will discharge at the both ends of linear discharge electrode D that the discharge electrode D of shape extends
Part (being known as intersection Hx) crosscutting electrode D, is formed with the threadiness of bending.In other words, electrothermal heater H is being bowed with having
Along the non-cross-section of the both sides of linear discharge electrode D on the apparent time direction orthogonal with the length direction of discharge electrode substrate 30
Part Ha and at the length direction both ends of discharge electrode D along overlook when it is orthogonal with the length direction of discharge electrode substrate 30
Direction forms the threadiness of intersection Hx crosscutting discharge electrode D.In the length direction of a side side of non-intersection Ha
Centre portion is formed with the high pressure side pole HC1 and low pressure side pole HC2 of electrothermal heater H.
Sectional view when Fig. 5 and Fig. 6 is the length direction observation of discharge electrode substrate 30, Fig. 5 are shown as non-cross-section portion
The V-V of Fig. 4 of point Ha is to regarding section, in addition, Fig. 6 is shown as the VI-VI of Fig. 4 of non-intersection Ha to regarding section.
As shown in Figure 5, Figure 6, discharge electrode substrate 30 has glass epoxy substrate layer 33 (glass epoxy substrate 33B), adds
Hot device layer 32 and discharge electrode layer 31.As shown in Figure 5 and Figure 6, discharge electrode layer 31 has mica base 31B, top coating
Layer 31A and lower part coat 31C.Mica base 31B is to be equipped with discharge electrode D in upper surface and be overleaf equipped with to become
From the base of the induction electrode Y of the object electrode of discharge electrode D corona discharges.Top coat 31A is with the upper of discharge electrode D
The coat of the upper surface for the form covering mica base 31B that end is exposed.Lower part coat 31C is will be under mica base 31B
Surface, including induction electrode Y, the coat covered by entire surface.
Heater layer 32 as shown in Fig. 5 (a), has heater base metal layer 32B and cap layer in non-intersection Ha
32C.Heater base metal layer 32B is PET systems, and electrothermal heater H is equipped in its lower surface.Cap layer 32C is by heater base metal layer
The lower surface of 32B, including electrothermal heater H, cover by entire surface.In addition, in intersection Hx in heater layer 32, such as scheme
Shown in 6 (a), in the upper surface side of heater base metal layer 32B, it is pasted with polyimide insulative adhesive tape 32A.In intersection Hx
In, electrothermal heater H is not only cross-section by discharge electrode D, but also induction electrode Y is cross-section.Polyimide insulative adhesive tape 32A is
In order to prevent the short circuit between the induction electrode Y in electrothermal heater H and discharge electrode layer 31 and be arranged.Polyimide insulative
Adhesive tape 32A by heater base metal layer 32B with including induction electrode Y and by the lower surface of mica base 31B, including induction electrode Y,
It insulate between the lower part coat 31C covered by entire surface.
As shown in Fig. 5 (b), Fig. 6 (b), discharge electrode substrate 30 is by discharge electrode layer 31, heater layer 32 and glass ring
Oxygen substrate layer 33 is sequentially bonded with bonding agent etc. according to this and is integrally formed.In the present embodiment, discharge electrode substrate 30
The substrate being equivalent in the present invention, discharge electrode D are equivalent to the discharge electrode in the present invention, and electrothermal heater H is equivalent to this hair
Heating part in bright.That is, having by the discharge electrode D of the surface element support of flat discharge electrode substrate 30 and by electric discharge electricity
Electrode substrate 30 supports and constitutes neutralizer to the electrothermal heater H that discharge electrode substrate 30 heats.In addition, by the way that heat is passed
The excellent insulating film etc. of the property led is bonded between discharge electrode layer 31 and heater layer 32, can be evenly to be used as
The composition that ground steadily heats discharge electrode layer 31.
As shown in figure 4, connecting substrate 40 is formed with the size roughly the same with discharge electrode substrate 30.But it is not shown,
At the back side of discharge electrode substrate 30, it is formed with the entrance of the electric power as supply to discharge electrode D or electrothermal heater H
It is supplied to side contact.Connecting substrate 40, which has, is connected to the supply side contact 40S for being supplied to side contact.In addition, in connecting substrate
40 both ends have the connector 40C for the platypelloid type that the connecting substrate 40 that will abut against is electrically connected to each other.Connector 40C is each other
It is constituted with that can be mutually connected by flat cable.
Thermal conductor 20 is made of insulating material.As shown in figure 8, thermal conductor 20 is formed as the rodlike of flat and long size
Body, also, it is formed with opening 20H up and down.Shape of the thermal conductor 20 in the upper surface side for being overlapped in discharge electrode substrate 30
It is contacted with discharge electrode substrate 30 throughout the whole face of the part equipped with electrothermal heater H under state, and, it is specified that its shape, makes
The 20H that must be open is located at position corresponding with discharge electrode D.In addition, in fig. 8, illustrating thermal conductor 20 has electric discharge electricity
The length of 2 degree of electrode substrate 30 simultaneously is formed as covering along its length the mode of 2 discharge electrode substrates 30 side by side.
Can also be to cover mode or covering 3 of single discharge electrode substrate 30 or more but thermal conductor 20 is not limited to which
Discharge electrode substrate 30 mode.In addition, as shown in figure 11, the opening 20H of thermal conductor 20, cutting when length direction is observed
In the shape of face, in the upper end of vertical portion 22H, it is continuously formed the portions the r 22R of curved shape.
The insulating material for constituting thermal conductor 20 is suitably for, away from the vertical direction from the surface element of discharge electrode substrate 30
Direction on thermal conductivity ratio discharge electrode substrate 30 glass epoxy substrate 33B pyroconductivity (0.1W/mK or more and
0.8W/mK or less) bigger insulating material (1.0W/mK or more and 2.0W/mK or less).In the present embodiment,
Using heat conductivity resin, the material of insulating material is selected so that constitute the pyroconductivity of the insulating material of thermal conductor 20
For the 2 times or more of the pyroconductivity of glass epoxy substrate 33B, preferably 10 times or more.
That is, being made of insulating material and the thermal conductor 20 of the pyroconductivity bigger of thermal conductivity ratio discharge electrode substrate 30
The state contacted with discharge electrode substrate 30 with the whole face of the setting range in the surface element of discharge electrode substrate 30 is set
It sets.Moreover, the setting range includes part corresponding with electrothermal heater H and is set in portion corresponding with discharge electrode D
Around point.
As shown in figure 9, top cover portion 10 be by stainless steel plate (in the present embodiment, using SUS304) bending process at
U-shaped and formed, be formed with long hole portion 11H alongst in upper surface part.The long hole portion 11H is formed in and discharges
The corresponding positions electrode D, moreover, the external angle being configured to around the opening 20H of thermal conductor 20 is embedded in the long hole portion 11H.
In addition, in the side surface part of top cover portion 10, leaves along its length and be formed with bolt hole 12H.In the present embodiment, top
Cover portion 10 is equivalent to the frame of the present invention.
Figure 10 and Figure 11 shows that the assembling of de-energization unit U is constituted.It is fixed with branch in the lower part cover portion 51 of support de-energization unit U
Support body 50 supports connecting substrate 40 by supporter 50.Position corresponding with bolt hole 12H in supporter 50, being equipped with will
The internal thread part that bolt UB is threadedly engaged.On the top of connecting substrate 40, discharge electrode substrate 30 is installed.In connecting substrate
40, it is not shown, it is connected with from supplying high-frequency ac voltage to the discharge electrode power control part of discharge electrode D and heating
The power cord of device power control part.If discharge electrode substrate 30 to be installed on to the top of connecting substrate 40, discharge electrode
The supply side contact 40S for being supplied to side contact and being connected to connecting substrate 40 of substrate 30, supplies power to discharge electrode substrate
Discharge electrode D in 30 and electrothermal heater H.
Moreover, in the upper surface side of discharge electrode substrate 30, thermal conductor 20 is overlappingly installed, to be covered by top cover portion 10
Bolt UB is threadingly engaged in the bolt hole 12H of top cover portion 10 by the mode on the top of lid thermal conductor 20.As a result, by supporter
50 and top cover portion 10 fix.At this point, the outer surface 22 of thermal conductor 20 become with the inner surface 12 of top cover portion 10 at least on
The state of surface element 12N contacts.That is, thermal conductor 20 is arranged with the state contacted with top cover portion 10.In this way, forming discharge electrode
The de-energization unit U that substrate 30, thermal conductor 20 and electrothermal heater H are integrally assembled.In addition, de-energization unit U can will be multiple
Cell mesh U1, U2 couple and are formed along its length.
So cause if supplying power to electrothermal heater H electrothermal heater H generate heat, with discharge electrode D
With the whole heating of the thermal conductor 20 of the state setting contacted with 30 face of discharge electrode substrate around corresponding part.Moreover,
Air around discharge electrode D in discharge electrode substrate 30 can be heated in broad range and humidity is made to decline.With
This is simultaneously as thermal conductor 20 is contacted with top cover portion 10, thus the part close to discharge electrode D of top cover portion 10 is also added
Heat.It is heated thereby, it is possible to the air to the part close to discharge electrode D close to upper lid portion 10 and its humidity is made to decline.It is logical
These effects are crossed, so as to inhibit foreign matter to the attachment of discharge electrode D and top cover portion 10, can inhibit discharge electrode D's
The decline of discharge capability.
[other embodiment]
(1) in the above description, have been illustrated by neutralizer be installed on conveying plate conveying object conveying device 1 and
The composition used.But it is various defeated other than the conveying object of plate that neutralizer of the invention can also be installed on conveying
It send the conveying device of object and uses.In addition, for not being mounted to conveying device, and it is mounted to moving body, relative to except electricity
Object and move and be carried out at the same time the device etc. except electricity, which can be made various changes.
(2) in the above description, it has been illustrated and has discharge electrode substrate 30, thermal conductor 20 and electrothermal heater
The composition for the de-energization unit U that H is integrally assembled.But can also be used as does not make discharge electrode substrate 30, thermal conductor 20 and electricity
Hot heater H-cell, but individually it is installed on the composition of conveying device.
(3) in the above description, it has been illustrated to constitute the insulating material of thermal conductor 20 as from discharge electrode
The pyroconductivity of thermal conductivity ratio glass epoxy substrate 33B on the surface element of substrate 30 direction away from the vertical direction
(0.1W/mK or more and 0.9 W/mK or less) bigger insulating material (1.0 W/mK or more and 2.0 W/mK with
Under) composition.But if insulating material than the pyroconductivity bigger of the glass epoxy substrate 33B of discharge electrode substrate 30,
Material in addition to the foregoing can also then be used.In addition, in the above description, selecting the material of insulating material so that
Constitute the pyroconductivity of the insulating material of thermal conductor 20 as the 2 times or more of the pyroconductivity of glass epoxy substrate 33B, preferably
10 times or more.But it is not limited to such composition, for example, can also be using the material of insulating material as the insulating properties material
The pyroconductivity of material is more than 1 times and the material less than 2 times of the pyroconductivity of glass epoxy substrate 33B.In addition it is possible to conduct
The pyroconductivity of insulating material is more than 10 times of material of the pyroconductivity of glass epoxy substrate 33B.
(4) in the above description, it shows discharge electrode D with the continuous linear example formed, but is not limited to this
The composition of sample.For example, it is also possible to as multiple discharge electrodes by leave state side by side in a manner of.In this case, it is suitably for, electricity
Hot heater H is formed with each or whole state for surrounding multiple discharge electrodes, and thermal conductor is in the surface element including substrate
Part corresponding with electrothermal heater H and part corresponding with discharge electrode around with discharge electrode substrate 30
The state of face contact is equipped with.
(5) in the above description, it shows the edge shown in electrothermal heater H such as Fig. 7 (a) in electrothermal heater H
The length direction central portion for a side side of the part of the side of discharge electrode D forms high pressure side pole HC1's and low pressure side pole HC2
Example.But the meander pattern of electrothermal heater H is not limited to above-mentioned.For example, the meander pattern of electrothermal heater H can also
It is formed as shown in Fig. 7 (b).Specifically, the part (non-intersection Ha) in the both sides along discharge electrode D, both sides
All with continuous linear formation.End in a side side of discharge electrode D is formed with the crosscutting parts discharge electrode D is (cross-section
Part Hx), the end in another party side of discharge electrode D has correspondingly formed high-pressure side with non-the each of intersection Ha
Pole HC1 and low pressure side pole HC2.In addition, as shown in Fig. 7 (c), the meander pattern of electrothermal heater H can also be formed as cyclic annular.
That is, non-intersection Ha and intersection Hx can also ring-type that is continuous and being formed as surrounding discharge electrode D.In this case,
It can also be formed with high pressure side pole HC1 and low pressure side pole HC2 at the both ends of discharge electrode D, i.e., each intersection Hx.
(6) in the above description, show to be made of the example of top cover portion 10 stainless steel plate (SUS304).On but
Portion's cover portion 10 can also be using the stainless steel other than SUS304 or the corrosion-resistant metal plate other than stainless steel as material
Expect and constitutes.In addition, top cover portion 10 can also be formed by implementing the processing of corrosion resistance surface to Corrosive Materia.
Symbol description
1 conveying device
1R conveying rollers
10 frames
The opening of 11H frames
20 thermal conductors
30 substrates
D discharge electrodes
The heating parts H
U de-energization units.
Claims (8)
1. a kind of neutralizer is generated by the electric discharge from the discharge electrode supported by the surface element of flat substrate
Ionization material and to except electric object except electricity neutralizer, have：
Heating part is supported by the substrate, is heated to the substrate；With
Thermal conductor is made of insulating material, and the pyroconductivity bigger of substrate described in thermal conductivity ratio；
It is characterized in that hereinafter,
The discharge electrode is formed with continuous threadiness,
The whole face of setting range of the thermal conductor in the surface element of the substrate and the state to be contacted with the substrate
Setting,
The setting range includes part corresponding with the heating part and is set in portion corresponding with the discharge electrode
Around point.
2. neutralizer according to claim 1, which is characterized in that
The heating part is formed with threadiness, and is arranged along the discharge electrode.
3. neutralizer according to claim 1, which is characterized in that further,
Have metal frame,
The metal frame covers the surface element of the substrate and has in position corresponding with the discharge electrode and opens
Mouthful,
The thermal conductor is arranged with the state contacted with the frame.
4. neutralizer according to claim 3, which is characterized in that
The frame is made of stainless steel.
5. neutralizer according to claim 1, which is characterized in that
It is 1.0W/ that the insulating material, which is from the pyroconductivity on the surface element of substrate direction away from the vertical direction,
MK or more and 2.0W/mK resins below,
The substrate is 0.1W/mK or more by pyroconductivity and 0.9W/mK materials below are constituted.
6. neutralizer according to claim 1, which is characterized in that
Has the de-energization unit that the substrate, the thermal conductor and the heating part are integrally assembled.
7. it is by the conveying roller of conveying object accommodating plate-shaped from below with along conveying direction multiple shape side by side a kind of conveying device
State is equipped with and conveys the conveying device of the conveying object,
It is characterized in that hereinafter,
Have any one of them neutralizer according to claim 1 to claim 6,
The neutralizer is installed in the conveying direction between multiple conveying rollers, and is installed on close to by the conveying roller
The position of the lower section of the conveying object of support.
8. it is by the conveying roller of conveying object accommodating plate-shaped from below with along conveying direction multiple shape side by side a kind of conveying device
State is equipped with and conveys the conveying device of the conveying object,
It is characterized in that hereinafter,
Have by from by flat substrate surface element support discharge electrode electric discharge come generate ionization material by it is right
Except electric object removes the neutralizer of electricity,
The neutralizer has：
Heating part is supported by the substrate, is heated to the substrate；With
Thermal conductor is made of insulating material, and the pyroconductivity bigger of substrate described in thermal conductivity ratio；
The whole face of setting range of the thermal conductor in the surface element of the substrate and the state to be contacted with the substrate
Setting,
The setting range includes part corresponding with the heating part and is set in portion corresponding with the discharge electrode
Around point,
The neutralizer is installed in the conveying direction between multiple conveying rollers, and is installed on close to by the conveying
The position of the lower section of the conveying object of roller support.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-068999 | 2014-03-28 | ||
| JP2014068999A JP6139451B2 (en) | 2014-03-28 | 2014-03-28 | Static eliminator and transport device equipped with the same |
| CN201510138658.3A CN104955254B (en) | 2014-03-28 | 2015-03-27 | Static eliminating device and conveying device equipped with the static removing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138658.3A Division CN104955254B (en) | 2014-03-28 | 2015-03-27 | Static eliminating device and conveying device equipped with the static removing device |
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| CN108463043A true CN108463043A (en) | 2018-08-28 |
| CN108463043B CN108463043B (en) | 2020-10-02 |
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| CN201810313901.4A Active CN108463043B (en) | 2014-03-28 | 2015-03-27 | Static electricity removing device and conveying device with same |
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| CN201510138658.3A Active CN104955254B (en) | 2014-03-28 | 2015-03-27 | Static eliminating device and conveying device equipped with the static removing device |
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| JP (1) | JP6139451B2 (en) |
| KR (1) | KR101956653B1 (en) |
| CN (2) | CN104955254B (en) |
| TW (1) | TWI672076B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6139451B2 (en) * | 2014-03-28 | 2017-05-31 | フィーサ株式会社 | Static eliminator and transport device equipped with the same |
| JP6658459B2 (en) * | 2016-11-02 | 2020-03-04 | 株式会社ダイフク | Ionizer unit |
| CN107572288A (en) * | 2017-09-22 | 2018-01-12 | 江苏绿源健康铝箔科技有限公司 | A kind of rewinding machine that electrostatic function is removed with removal of impurities |
| CN109987414A (en) * | 2019-05-08 | 2019-07-09 | 广州林恩静电科学技术应用有限公司 | A kind of flat panel display product roller transmissioning device with static safety technology scheme |
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- 2015-03-24 KR KR1020150040634A patent/KR101956653B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2015191813A (en) | 2015-11-02 |
| KR20150112833A (en) | 2015-10-07 |
| JP6139451B2 (en) | 2017-05-31 |
| CN104955254B (en) | 2018-05-04 |
| TWI672076B (en) | 2019-09-11 |
| CN108463043B (en) | 2020-10-02 |
| KR101956653B1 (en) | 2019-03-11 |
| CN104955254A (en) | 2015-09-30 |
| TW201543963A (en) | 2015-11-16 |
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