CN108449936A - Liquid remove device - Google Patents
Liquid remove device Download PDFInfo
- Publication number
- CN108449936A CN108449936A CN201680076531.6A CN201680076531A CN108449936A CN 108449936 A CN108449936 A CN 108449936A CN 201680076531 A CN201680076531 A CN 201680076531A CN 108449936 A CN108449936 A CN 108449936A
- Authority
- CN
- China
- Prior art keywords
- slit
- remove device
- groove
- notch
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
- B08B5/026—Cleaning moving webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/14—Advancing webs by direct action on web of moving fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
- B65H2301/5115—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/517—Drying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/122—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/21—Accumulators
- B65H2408/217—Accumulators of rollers type, e.g. with at least one fixed and one movable roller
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Liquid remove device includes air knife (5,6), each air knife (5,6) is made of four components, upstream and downstream component (71,72) is fixed together as lower member (7) and like (81,82) is fixed together as upper component (8).Upstream components (71,81) have plane engagement surface (73,83)；Components downstream (72,82) has machining surface (74,84) simultaneously, it configures air source plenum chamber (75,85), the hole of air source slot (76,86), interior plenum chamber (77,87) and air knife slit (78,88) or linear array.In at least one upper configuration at least one elongated groove (91,92) or notch (2065) of the apparent surface of pairs of opposed member (7,8), groove (91,92) or notch (2065) are relative to channel direction in respective slit (78,88) or the upstream or downstream of the hole of linear array.
Description
The present invention relates to a kind of devices for removing liquid from mesh, particularly but not exclusively, for locating
It manages enclosed liquid in station and avoids passing through mesh carrying of liquids from treating stations.
Inventor refer to it is this it is closed and avoid carry similar to isolating valve " isolation ".
It is removed by liquid, inventor wants to remove large volume liquid and/or drop, i.e. dry tack free.Inventor is usual
It is undesirable thoroughly dry by removing large volume liquid and drop realization.Although substance is dry tack free, tide can be kept
Wet or moistening carries microcosmic liquid.Correspondingly, include that surface isolation is not limited to that disease is isolated in hospital to the reference of " isolation "
The maximum isolation in room.
It is well known that passing through the mesh in pond by the chemical substance treatment in solution.For example it is known that polymerizeing
The copper facing of electrodeless ground is for the use in such as touch screen in object mesh.The mesh be may require from a kind of chemistry
By in the pond of the solution with another chemical substance in the pond of the solution of substance, in this case, not in pond
The first chemical substance, which is carried in the pond of second of chemical substance, just seems critically important.In other words, there is the first change
Learning the liquid of substance should be isolated with the liquid of another chemical substance.Further, it is configured between the pond of chemical substance clear
The liquid of wash pool, chemical substance should be isolated with cleaning liquid.
Remaining chemical substance is eliminated by the mesh drier between two ponds.However, inventor is in its British patent
Application No. is having used the air bearing type of multiple superpositions to dry guider in the application of GB 2,500,564, terminal can be with
It is huge, and has the risk of uneven drying really.Uneven drying can cause to contact with the uneven of plating solution, example
Such as, and therefore there is uneven coating.
It is smoothed to plate drying from solder, inventor has used air knife in multiple applications.But inventor is to using standard
Drying of the air knife for mesh is not confident of.
To " air knife " in this article, inventor refers to：
Pairs of opposed member with apparent surface, each hole with slit or linear array, air can pass through
Slit or hole blowout, so that liquid (is used alone from plate, thin slice or mesh in the situation including any of which one
" mesh ") apparent surface blowout and pass through in channel direction between opposed member.
Usual slit or hole can be at an angle of so that air stream is directed toward the direction opposite with mesh direction of travel, therefore liquid
Know from experience the region for blowing back direction liquid handling mesh, and thus mesh carrying residual liquid continues.
Subject of the present invention is to provide the improvement device removed for liquid.
According to the present invention, the liquid remove device of configuration includes air knife, at least one phase of pairs of opposed member
There is at least one elongated groove or notch to surface, on relative to channel direction, the groove or notch are in respective slit
Or the upstream or downstream of the hole of linear array.
The usual mesh can be longer than its transverse width in channel direction.Length of the air knife transverse to channel direction
It is longer than the width of mesh, but will be narrowly compared with the length of mesh in its channel direction.
Similarly, described or each elongated groove or notch and the hole of corresponding slit or linear array are at least basic
It is parallel.
In the case of one or more grooves, described or each apparent surface is in the hole of corresponding slit or linear array
It is at least substantially concordant with its own that groove is extended beyond at gap.
It is expedient to be organized in pairs the groove, one in an apparent surface, another is in another apparent surface.It is excellent
Selection of land, this groove can mutual alignment relative, concentrated between apparent surface with the mesh between remaining at.But this is recessed
Slot can be staggered.
Usual inventor is intended to provide single opposite elongated groove pair and is compared with multipair confronting grooves.There may be narrow
Single pair upstream or the single pair downstream of seam or hole.In special arrangement, inventor imagines to be made on the opposite of plane opposed member
With upstream and/or downstream groove.
In the case of one or more notches, described or each notch from the hole of corresponding slit or linear array to
The outer edge for extending to distal slot mouth opposed member.The notch can have constant depth on traversing its width or in width
On have different depth.The width of notch can be more than the width of the apparent surface between notch and slit or the hole of linear array
Degree.
Usually there are groove or notches on an apparent surface of an opposed member, in the opposite of another opposed member
There are identical groove or notches for same position mirror image on surface, therefore mesh can similarly act on both sides.
Usually gone back in apparent surface
Its remote edge have chamfering and/or
At least it is substantially plane.
Further, apparent surface is spaced in the inside bigger than its outward of described or each groove, therefore in groove (one
It is a or multiple) between slit or hole line, in use to inside more slow of the outer airflow ratio of groove (one or more)
Slowly.
That is, in the case where an opposed member is bending preferably at least partial cylindrical shapes bending, it can be with
It is not concordant with either one or two of groove and notch, especially bent member be on it by mesh curvature in bearing
In the case of component.In this case, another opposed member can be complementary bending, but be not necessarily.
In the specifically embodiment of bending bearing components, internal opposed member has central slit or array of apertures,
So that air realizes liquid isolation in both sides, other hole for air slit or the respective liquid of the upstream and downstream of array and
If.
Opposed member is mentioned, inventor includes following situations：On opposing surfaces machine two components to configure slit,
And component is secured together to be configured to the single component to opposed member.
Inventor imagines uses liquid remove device between two liquid.Therefore, inventor is it should be emphasized that as in liquid
The isolation of the liquid on the opposite side of air knife is removed, inventor refers to such situation using " isolation ", and two liquid, one one
Side and another flowed into the other side, by is entered with mesh by removing air knife upstream liquid and prevention from air knife
Downstream side flows backward to the downstream liquid of upstream, to maintain this isolation.In other words, liquid remove provide liquid between it is mutual every
From.
Inventor also it should be emphasized that groove air knife and notch air knife, or the groove side of practical upper air knife and air knife notch side
It is generally used under different situations；That is the side that liquid is contacted with air knife has groove, conversely, liquid is not in contact with it
Side, have notch.
When air knife side is contacted with the liquid flowed through from above, while mesh moves up or down, or with less than
The liquid of Free Surface level contacts, while mesh moves up or down, or is actually less than Free Surface with liquid
Horizontal one or both sides contact, while mesh level moves；So in any of these cases, it is especially moved in mesh
Dynamic direction is in the case that carrying of liquids enters air knife, although inventor observes that liquid is needed by being supported between opposed member
Air stream outside anti-groove, some liquid still can enter groove.But groove is used for the central area of air knife from liquid
Middle isolation.Air stream into groove expels any liquid into groove and returns it into original place.
Usual air stream is symmetrical in the upstream and downstream side of the both sides of mesh and air knife.Therefore, tend in this way
Mesh is supported in center, the central part of air knife plays the role of air bearing.The outside of groove, liquid facilitate phase
To the bearing support of the mesh of member center.Liquid tends to enter and is ejected out, and helps to protect in this process
Mesh is held to be spaced apart with opposed member.
Inventor has found in the case where mesh is from aneroid body region or leads to aneroid body region, in its any type
In the case of, it is all not present two kinds and needs mutually isolated liquid, so that groove is attached in apparent surface can be such that mesh swings
It is contacted with opposed member.In such a situation it is preferred to using notch air knife or air knife notch side.In the opposed member of notch
Edge provide less opportunity so that mesh swing and contacted with opposed member.
In situations where it is preferred, air is supplied to mesh in air knife by slit, the both sides of mesh along
The upstream and downstream of mesh movement is advanced.For the symmetrical bearing support of mesh, be less than the thickness of mesh apparent surface it
Between gap substantially with supply the width of slit of air it is equal.This advances to mesh and is then divided in every side of mesh
At two strands, and does so and only need the cross-sectional flow area of half to keep similar flox condition.This be by
The half configuration in the gap of the available identical size in opposite flank of mesh.
Although the oriented outflow of the liquid of groove is to inhibit the trend of the transverse shifting of mesh, in the outside flat of groove
The apparent surface of platform is preferably greater than the apparent surface to inner platform.
Upstream or downstream be respectively configured groove arrangement and upstream or downstream be respectively configured notch arrangement in the case of, from
Land lengths of the slit to groove and from slit to notch are preferably essentially identical, therefore the bearing support of mesh is class
As upstream and downstream, trend without making mesh and contact facing surfaces.
Using air knife to carry out in the early time compared to inventor, solder is smooth, and air slit is staggeredly with from a direction and so
Another direction, particularly solder is removed from by the through-hole direction of tin plate afterwards, at the liquid isolation air knife of inventor, hair
A person of good sense is more willing to that air slit is made to be directly opposite each other setting so that it plays the work for keeping mesh placed in the middle between apparent surface
With.
Inventor gives the alternative of above-mentioned groove and notch simultaneously, and is practically used for liquid remove device
The configuration of other features, slit or hole line can have alternative.In particular, one or each apparent surface can have two
It is a or even more than slit or hole line.It is expedient between slit or hole line configuration plane surface portion, therefore come
From the air stream of respective slit/hole line to correspondingly outer guiding, to ensure the uniform of upstream and downstream air stream.It is narrow two
Seam/outside the provided with recesses of hole line (one or more)/notch (one or more).
Opposed member can three component of each freedom composition, complementally machine and be fixed together on joint surface with configure
One of opposed member,
One component at the center with plane and two grooves or notch component, in the joint of these components
It is machined out to configure a slit between central module and a groove or notch component, and in central module
Another slit is configured between another groove or notch component, and
Other component between central module and slit is concordant.
As a kind of selection, opposed member can one component of each freedom or three components composition, it is complementary on joint surface
Ground machines and is fixed together to configure one in opposed member,
The center strip of plane on one component or when there are three component among a component, in two holes
Between line and two grooves or the perimeter of notch, and
The center strip is concordant with perimeter.
In order to help to understand the present invention, by example and it is described with reference to its specific embodiment, wherein：
Fig. 1 is the cross-sectional side view of the mesh Processing Device according to the present invention including air knife；
Fig. 2 is the similar view of the large-size of the service sink of the device of the air knife with upstream and downstream；
Fig. 3 is the similar view of the another large-size of downstream air knife；
Fig. 4 is one perspective cross-sectional view of air knife itself；
Fig. 5 is the partial view of the air knife for Fig. 4 that groove is shown according to the present invention；
Fig. 6 is the cross section letter for another embodiment for handling bathing pool and service sink liquid remove device incorporated herein
Figure；
Fig. 7 is included in the partial view of the air knife of the removing of the liquid in the embodiment of Fig. 6 and isolation；
Fig. 8 is the similar view that air knife is combined with liquid-bearing；
Fig. 9 be analogous to include horizontally disposed Fig. 6 of the cleaning station of air knife of the present invention view；
Figure 10 is analogous to the view of other different air knives of Fig. 4；And
Figure 11 is analogous to the view of the further different air knife of Fig. 8.
With reference to attached drawing, there are two processing ponds 2,3 for the tool of mesh Processing Device 1, respectively have corresponding upper and lower part axis
Hold fluid bearing 21,22；31、32.During use, mesh 4 is bent around them and by use the chemistry in pond 2
Solution 23 is handled and is cleaned with the water in pond 3.From pond 2 to/pond 3 entrance and configuring corresponding wind from the outlet in pond 3
Knife 5,6.Although towards difference, they are substantially identical and are only described in detail one.Mesh 4 is from multiple guiding
Its enter pond or go out pond other fluid bearing 10 around pass through.
Each air knife is made of four components, upstream and downstream component 71,72 be fixed together as lower member 7 and
Like 81,82 is fixed together as upper component 8.Upstream components 71,81 have plane engagement surface 73,83；Simultaneously
Components downstream 72,82 has machining surface 74,84, configuration air source plenum chamber 75,85, air source slot 76,86, interior plenum chamber
77,87 and air knife slit 78,88.It configures not shown device and supplies air to plenum chamber 75,85, so that the air spray extended
Mouth leaves slit 78,88 toward each other.When between air knife component, they can influence mesh.
From slit, air is flowed along the top and bottom surface of mesh 41,42.It will be described, lacked according to the present invention
In the case of few groove 9, air stream leaves air knife in upstream and downstream direction, is flowed between the apparent surface 79,89 of cutter component
Go out.In the case where doing so, air, which is blown away, to be tended to enter any drop between component.
Inventor it is expected that the effect of the air knife in dry mesh is enough.However inventor lives through and is lacking groove
Due to the uneven dry effect generated when 9.
Groove includes upstream and downstream, the opposite semicircle groove 91,92 in apparent surface 79,89.Inventor believes him
Carry out having operated fully equalize air pressure and sky above the outside surface 41,42 of their mesh 4 as plenum chamber
Flow of air.
In addition, apparent surface is slightly recessed at the outside place of groove, interval 101 wherein between them be more than groove to
The interval 102 at interior place.So that flowing is not only uniform but also slack-off.Once again, this is astonishing but effective.
Turning now to Fig. 6-8, another mesh Processing Device has processing pond 202, has band jet on the surface thereof
The intake air bearing 210 of 211 array of mouth, the air nozzle 211 guiding mesh 204 cross it and enter processing pond.Supply bearing
Cross air filtering a little higher than atmospheric pressure of pressure.Air can be processed into CDA air known to standard, i.e., clean dry compression
Air.It is released from nozzle, generates air bearing layer and mesh is allow to cross bearing in the case of not contact bearing.
Pond has corresponding upper and lower part liquid-bearing 221,222.They are supplied with liquid 223, by it as nozzle
(not shown) is the same to handle mesh in pond, and the liquid of supply is under pressure and generates bearing film so that mesh is not being touched
Zigzag path in the case of bearing around bearing passes through.
It is vertically left from processing pond, mesh 204 is transmitted in the liquid of isolation air knife 206.Compared to above-mentioned air knife 6,
Arrangement above and below air knife slit 2061 is different.Above slit, opposed member 2062 is in its apparent surface
20641, there are on 20642 confronting grooves 2063.Flowing of the groove for CDA air is stablized upwards, therefore is present on air knife
The cleaning solution 233 of side does not penetrate between the opposed member of air knife 2062.Below slit, apparent surface's concave is at notch
2065.These are opened downwards, if any treatment liquid is transmitted to notch, any treatment liquid extracted out on the web is logical
It crosses from the air sent out in notch and narrow air between the not recessed band 2066 for passing through the apparent surface 2064 below slit
The air that gap is sent out is blown back.
Air in the case of mesh thickness 0.1mm for supplying 0.5 bar to slit, what inventor had found conforms to
The typical sizes asked are：
As long as by practicable size, inventor it is expected accordingly to halve it to doubling and practicable.
In the top and side of air knife 206, in the upstream of service sink 203, there are two cleaning solution fed bearings 2031 for configuration.
Cleaning solution 233 (typical deionized water) pumps to bearing and is formed thereon bearing film.Certain liquid are downward from mesh
Air knife 206 is flowed back to, around the edge flowing of mesh to start the other side of cleaning mesh.
From transmission bearing, mesh is transmitted to the first part 2032 of service sink 203.It is bypassed configured with cleaning herein
Another bearing 2034 of liquid, higher than the normal depth 2036 of the ejected wash water in pond.Therefore mesh is transferred up to composite bearing
With air knife 207.It is divided into two cleaning solution channels 20721,20722 with bearing cylinder 2071, from inside, and has in-between
Central air passage 2073.Respectively there is bearing nozzle 2074.In the top of cylinder 2071, arrangement has center air knife slit
2076 and upstream and downstream notch 2077 air knife opposed member 2075.
Bearing cylinder and air supply are crossed with mesh to be supplied to slit 2076 and central passage and cleaning solution
The cleaning solution of the corresponding portion 2032,2033 of service sink 203 has been isolated in channel 20721,20722, air stream.On cylinder 2071
Any cleaning solution taken at the top of mesh by mesh is blown back in upstream notch 2077.Similarly, when same liquid is taken out
It send to upstream passageway 20721 and when being sprayed by its nozzle, the air from central passage 2073 blows back the liquid to prevent it
Pass through slit 2074.
When identical cleaning solution can pump to channel 20722, can equally be held apart at, in composite bearing and wind
Knife 207 and actually in the second part of service sink 2033 improves cleaning.Similarly, the air from central passage becomes
In blowing back any liquid from second channel 20722, may tend to back through center air nozzle 2074.From channel
20722 bearing liquid and its nozzle 2074 enter the second part 2033 in pond.
In this pond part, mesh is around another wet bearing 2037 and arrives air knife 208 upwards.It should be noted that cleaning
Be happened at cleaning solution relative to mesh with the bearing of hydrodynamic bearing liquid film flow at, rather than by being immersed in pond part
In liquid in 2032,2033.
Air knife 208 has the upper and lower part notch 2081 for being analogous to notch 2065.Therefore mesh passes through air bearing
209 and enters subsequent treating stations or batch station (not shown).
Fig. 9 is turned to, fluid isolation air knife is with being used in mesh or the plate level of processing and at above-mentioned various angles
Degree is advanced.Fig. 9 shows pairs of clear with 301,302 (as shown in the British patent No 2,459,055 of inventor)
Wash station, respectively there is upper and lower part, upstream and downstream flow path come limit cleaning solution slit 3015 with double cross mistake,
3025 tablet 3011,3012,3013,3014 and 3021,3022,3023,3024.Mesh 304 is between tablet and nozzle
Pass through.Air knife 305,306 and 307 is arranged between the upstream and downstream of cleaning station.
The air knife 306 stood between 301,302 has the groove 3061,3062 on its opposed member, and on upstream and downstream side
Chamfering at edge 3063.The edge tablet of cleaning station is placed adjacent to air knife component, so as to wash liquid stream upper plate top simultaneously
The lower section free-running operation from mesh is kept, therefore mesh is exposed in cleaning solution for a long time as far as possible.Therefore air knife fall
There is cleaning solution at angle at it between mesh.Nevertheless, from chamfering be arranged groove effectively provide from opposed member it
Between uniform airflow, therefore liquid without going past chamfering flow into air knife.
Air knife 305,307 has similar groove in the side of its tablet towards cleaning station.On the outside, with slot
Mouth (such as notch 2065,2077,2081).It is flat between its platform such as groove and air knife slit between the air knife slit of center
Platform equally splits, therefore the air stream from slit separately flows to upstream and downstream.
Two further variants are shown in Figure 10 and Figure 11.Compared with two modular constructions that Fig. 4 is shown, Figure 10's
There are three modular constructions for the tool of air knife 17.In the description of the variant, upper member and lower member are no longer described separately, because its
Actually it is no difference.With groove 192 to exterior part 171,172 be identical other than mutual mirror image, wherein respectively
From narrow with the configuration machining surface 174 of air supply plenum chamber 175, air supply slot 176, interior plenum chamber 177 and air knife
Seam 78.But these are resisted against to exterior part on plane penetralia part 190.Therefore two air knife slits are configured with, supply is identical
Air.It penetralia part and is flushed to exterior part with slit, and penetralia part is plane on mesh channel.As long as not yet
There is air that can inwardly be flowed from slit, just flowing outward, and it is expected to connect very much with flowing in the upstream and downstream directions
Closely.If the spacing between slit must be significantly larger than extraneous air bearing surface, can with provided with recesses (or notch) to prevent
The only contact between penetralia part and mesh.
Figure 11 shows the arrangement similar to two slits for being incorporated into combination air knife and bearing in Fig. 8.Center board 501 with
The function of penetralia part 190 is identical.But it has reeded channel surface 502.This is that mesh and center are flat in order to prevent
Contact between plate.Easily two mirror images of 3D printing are formed with to exterior part 503,504 relative to each of central panel
The plenum space 505 of side, slit forming portion 506 and exterior groove 507.Air is supplied when use makes supply to plenum space
Liquid detached with external channel 508,509 and by nozzle 510 configure bearing operation.
Claims (25)
1. liquid remove device, including
Air knife, the air knife have：
Pairs of opposed member with apparent surface, each component has the hole of at least one slit or linear array, empty
Gas can by its blowout, so as in channel direction from the opposite table by plate, thin slice or mesh between opposed member
Blow away liquid in face；
It is characterized in that being configured with：
In at least one elongated groove or notch of at least one apparent surface of pairs of opposed member, the groove or slot
Mouth is relative to channel direction in the respective slit or the upstream or downstream of the hole of linear array.
2. liquid remove device according to claim 1, it is characterised in that：
The air knife is with the length transverse to channel direction and narrow with the length in channel in channel direction, and
And
Described or each elongated groove or notch and the hole of corresponding slit or linear array are at least substantially parallel.
3. liquid remove device according to claim 1 or 2, which is characterized in that configuration is described at least one elongated recessed
Slot and corresponding apparent surface extends across the groove extremely at the hole of corresponding slit or linear array
It is few substantially concordant with its own.
4. the liquid remove device according to claims 1 or 2 or 3, which is characterized in that described at least one elongated recessed
Slot is configured to upstream and/or downstream groove is opposite with plane opposed member.
5. the liquid remove device according to claims 1 or 2 or 3, which is characterized in that described at least one elongated recessed
Slot is configured to the single pairs of upstream of the slit or hole or single pairs of downstream.
6. the liquid remove device according to claims 1 or 2 or 3, which is characterized in that described at least one elongated recessed
Slot is configured to the pairs of groove of the single opposite elongate of the upstream and downstream of the slit or hole.
7. the liquid remove device according to claims 1 or 2 or 3, which is characterized in that described at least one elongated recessed
Slot is configured to the multipair confronting grooves of the upstream and downstream of the slit or hole.
8. the liquid remove device described according to claim 6 or 7, which is characterized in that the opposing pair groove is phase each other
To alignment.
9. the liquid remove device described according to claim 6 or 7, which is characterized in that the opposing pair groove is phase each other
To what is interlocked.
10. the liquid remove device according to any one of preceding claims 1-9, which is characterized in that the apparent surface
Be spaced in the inside bigger than its outward of described or each groove, therefore described or each groove and slit or hole line it
Between, air stream is in the extroversion using one or more grooves than interior to slow.
11. liquid remove device according to any one of claims 1-5, which is characterized in that configuration is described at least one
Elongated notch, described or each notch extend out to distal end notch opposed member from the hole of respective slit or linear array
Edge.
12. liquid remove device according to claim 11, which is characterized in that described or each notch is that depth is constant
Or there is different depth on its width.
13. liquid remove device according to claim 11, which is characterized in that the width of the notch is more than notch
And/or the width of the apparent surface between each slit or the hole of linear array.
14. liquid remove device according to any one of the preceding claims, which is characterized in that in opposed member
There are groove or notches on one apparent surface, and there are identical for mirror image in the same position of the apparent surface of another opposed member
Groove or notch, therefore mesh can similarly act on both sides.
15. liquid remove device according to any one of the preceding claims, which is characterized in that the apparent surface is at it
Remote edge chamfering.
16. liquid remove device according to any one of the preceding claims, which is characterized in that the opposed member is at least
Substantially plane.
17. the liquid remove device according to any one of claim 1-15, which is characterized in that an opposed member is curved
Bent, preferably at least partial cylindrical shapes are bent, and not concordant with either one or two of groove and notch.
18. the liquid remove device according to any one of claim 1-15, which is characterized in that an opposed member is curved
Bent, preferably at least partial cylindrical shapes are bent, and concordant with groove in the either side of slit.
19. the liquid remove device according to claim 17 or 18, which is characterized in that the liquid remove device includes
Three channels, one for supplying air to its slit and two for being supplied in the opposed member upstream and downstream of slit
Answer respective liquid to nozzle.
20. according to the liquid remove device described in claim 17 or 18 or 19, which is characterized in that the bent member be
Thereon by mesh curvature in bearing components.
21. the liquid remove device according to any one of claim 17-20, which is characterized in that described another is opposite
Component is complementary bending.
22. liquid remove device according to any one of the preceding claims, which is characterized in that the opposed member it is every
It is a to be made of two components, it is complementally machined on joint surface to configure its slit, and be fixed together with described in configuration
One of opposed member.
23. liquid remove device according to any one of the preceding claims, which is characterized in that one or each opposite table
Face is at least two slits or hole line, the configuration plane surface portion preferably between slit or hole line, and described
The outside place of at least two slit/holes gap lines configures one or more of recess or groove mouths.
24. liquid remove device according to claim 23, which is characterized in that each of described opposed member is by three portions
Part forms, and complementally machines and be fixed together on joint surface to configure one of the opposed member,
One of one component of the centre with plane or groove and two grooves or notch component, in these components
Joint be machined out between central module and groove or one of notch component configure a slit, and
Another described slit is configured between another of central module and groove or notch component, and
Other component between central module and slit is concordant.
25. liquid remove device according to claim 21, which is characterized in that the opposed member is by a component or three
A component composition, complementally machines and is fixed together on joint surface to configure one of the opposed member,
The center strip of plane on one component or when there are three component among a component, two hole lines with
Between two grooves or the perimeter of notch, and
The center strip is concordant with perimeter.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1519445.9 | 2015-11-03 | ||
| GBGB1519445.9A GB201519445D0 (en) | 2015-11-03 | 2015-11-03 | Liquid removal |
| GBGB1600887.2A GB201600887D0 (en) | 2016-01-18 | 2016-01-18 | Liquid removal |
| GB1600887.2 | 2016-01-18 | ||
| PCT/GB2016/053395 WO2017077291A1 (en) | 2015-11-03 | 2016-11-02 | Liquid removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108449936A true CN108449936A (en) | 2018-08-24 |
| CN108449936B CN108449936B (en) | 2022-03-11 |
Family
ID=57570083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680076531.6A Active CN108449936B (en) | 2015-11-03 | 2016-11-02 | Liquid removing device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6984812B2 (en) |
| KR (1) | KR20180078278A (en) |
| CN (1) | CN108449936B (en) |
| TW (1) | TWI760316B (en) |
| WO (1) | WO2017077291A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682649A (en) * | 2022-10-24 | 2023-02-03 | 深圳市行知行机器人技术有限公司 | Wiping mechanism and cleaning device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877666A (en) * | 2022-02-25 | 2022-08-09 | 南京华易泰电子科技有限公司 | Double-slit air knife structure suitable for panel drying and processing technology thereof |
| CN114713563B (en) * | 2022-03-01 | 2023-03-07 | 长沙振安机电设备有限公司 | Motor cleaning device |
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| CN115682649B (en) * | 2022-10-24 | 2023-08-08 | 深圳市行知行机器人技术有限公司 | Wiping mechanism and cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI760316B (en) | 2022-04-11 |
| KR20180078278A (en) | 2018-07-09 |
| CN108449936B (en) | 2022-03-11 |
| TW201728242A (en) | 2017-08-01 |
| JP2018535831A (en) | 2018-12-06 |
| JP6984812B2 (en) | 2021-12-22 |
| WO2017077291A1 (en) | 2017-05-11 |
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