CN102218382A - Discharging device and discharging method - Google Patents
Discharging device and discharging method Download PDFInfo
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- CN102218382A CN102218382A CN2011100907871A CN201110090787A CN102218382A CN 102218382 A CN102218382 A CN 102218382A CN 2011100907871 A CN2011100907871 A CN 2011100907871A CN 201110090787 A CN201110090787 A CN 201110090787A CN 102218382 A CN102218382 A CN 102218382A
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Abstract
The invention aims to provide a discharging device and a discharging method, which can especially keep stable fixed-amount discharge and improve the operating efficiency. The discharging device comprises a syringe (2) filled with liquid formulation (5) inside and a nozzle (3) having a discharge opening (3e) on the tip and supported together with the syringe (2), wherein, the syringe and the nozzle are communicated with each other. Furthermore, the discharging device comprises more than one mesh material (or a cutting channel part 4) between the inside of the syringe and the inside of the nozzle. The mesh material (4) exerts air pressure (A) on the liquid formulation (5) filled inside the syringe (2) and having filling agents so as to cut the liquid formulation (5) before the liquid formulation (5) is discharged from the discharge opening (3e).
Description
Technical field
The present invention relates to a kind of discharger and discharge method that the liquor that contains filler especially has the thixotropy liquor of quantitatively discharging slightly.
Background technology
The discharger of distributor (dispenser) for discharging on a small quantity quantitatively.And, at distributor, the liquor that is filled in the syringe is applied air pressure, above-mentioned liquor is quantitatively discharged from the outlet of needle nozzle.
Yet, in distributor in the past, when the liquor of quantitatively discharging high viscosity especially contains filler and has thixotropic liquor, the viscosity of above-mentioned liquor becomes big state (the mobile state that reduces) because of the cohesion of filler etc. under, above-mentioned liquor rests on syringe and nozzle interior easily, the discharge that liquor therefore takes place regularly departs from or further increases when air pressure is discharged liquor and produces the problems such as excessive of discharging, and is difficult to quantitatively discharge liquor slightly to assigned address.
And, for example, with liquor as lubricant when the assigned address of electronic component applies on a small quantity, distributor in the past can not quantitatively be discharged lubricant slightly to the assigned address of each electronic component, thereby the uneven significantly problem of characteristic such as being used as power of electronic component takes place.
Therefore, when the problems referred to above took place, temporarily arresting stop was removed operations such as the liquor and the liquor that washes, reinjects from syringe and nozzle interior, causes operating efficiency to descend.
Patent documentation 1: TOHKEMY 2006-102659 communique
Patent documentation 2: TOHKEMY 2002-177843 communique
Patent documentation 3: TOHKEMY 2008-3285 communique
The invention that patent documentation 1 is put down in writing relates to the paint supply device (showering device) that is used to form stable paint curtain.The invention of patent documentation 1 possesses lower head and upside head, in the downstream of lower head and upside head groove is set respectively, makes the groove of upside head narrower than the groove of lower head.According to the structure of patent documentation 1, can prevent to cause curtain coating to cut off (カ one テ Application is cut れ) at the bubble that the coating circulation time enters in the coating.
As mentioned above, the invention that patent documentation 1 is put down in writing is used to just to prevent that the coating circulation time from cutting off and forming the invention of the stable paint curtain under the Continuous Flow rather than the distributor about the liquor of filling in the syringe is exerted pressure and discharged on a small quantity quantitatively because of bubble causes curtain coating.That is, patent documentation 1 does not belong to and suppresses the invention that the high viscosity liquor rests on syringe and needle nozzle inside etc. and keeps stable quantitative discharge.
Summary of the invention
The present invention proposes in view of above-mentioned problem in the past, and its purpose especially is to provide a kind of discharger and the discharge method that can keep stable quantitative discharge and can increase work efficiency.
Discharger among the present invention has the syringe that can fill liquor in inside and is supported and has at the tip nozzle of outlet communicatively with above-mentioned syringe,
It is characterized in that, be provided with the shearing flow path portion from syringe inside to the position more than 1 the nozzle interior, this shearing flow path portion can make in that the above-mentioned liquor that contains filler that is filled in above-mentioned syringe inside is exerted pressure above-mentioned liquor before discharging from outlet during, above-mentioned liquor is sheared.
And the present invention is for using the discharge method of discharger, and this discharger has the syringe that can fill liquor in inside and is supported and has at the tip nozzle of outlet communicatively with above-mentioned syringe,
It is characterized in that, the above-mentioned liquor that contains filler that is filled in above-mentioned syringe inside is exerted pressure, and after the shearing flow path portion that is provided with by the position more than 1 from syringe inside to nozzle interior is sheared above-mentioned liquor, above-mentioned liquor is discharged from outlet.
By the way, can suitably shear the high viscosity liquor that contains filler, can discharge from outlet with the state that improves liquor flowability (reduction viscosity) with cohesion and the eyed structure of destroying filler momentaryly in the shearing flow path portion.Therefore, compare with discharger in the past, can suppress the viscosity variation that liquor causes because of resting on syringe and nozzle interior rightly, no matter be when discharging continuously or when intermittently discharging, a small amount of liquor can both be stably quantitatively discharged, and the operating efficiency of cleaning work etc. can be improved effectively.
In the present invention, it is ideal that above-mentioned shearing flow path portion is set at the nozzle side zone or the position more than 1 place in the middle of the connected entrance between above-mentioned syringe and the said nozzle of nozzle interior, syringe inside.Like this, in outlet one side near nozzle tip the shearing flow path portion is set, just liquor was sheared liquor before outlet is discharged shortly, more preferably discharged liquor with the state that keeps the liquor flowability to strengthen from outlet on effect.In addition, so-called " the nozzle side zone of syringe inside " refers in the inner zone near nozzle of syringe, be in particular from half of syringe total length near nozzle side, be preferably from the syringe total length 1/3 near nozzle side, more preferably from the syringe total length 1/5 near nozzle side.
And, preferred in the present invention, form a plurality of peristomes in above-mentioned shearing flow path portion, be divided into multichannel with circulation with above-mentioned liquor.Thus, more effectively produce shear stress, can further improve the flowability of liquor by liquor.At this moment, be preferably formed for the size that makes each peristome that on above-mentioned shearing flow path portion, forms greater than above-mentioned outlet.Thus, even liquor is not applied bigger pressure, also can cut apart liquor liquor is circulated rightly, thereby can guarantee the suitable circulation of liquor at each peristome of shearing flow path portion.And, can suppress to increase when liquor exerted pressure to shearing the load of flow path portion, and can suppress to shear the distortion of flow path portion and the generation of damage etc.Then, as mentioned above, by on position, the shearing flow path portion of the size of formed each peristome greater than above-mentioned outlet being set near the outlet of nozzle tip, can with more weak pressure suitably (stop up etc.) with liquor by shear flow path portion shear after circulation.Therefore, can make to be in to keep and discharge from outlet rightly, can more effectively realize the quantitative discharge that liquor is stable than the liquor of high fluidity state.
Discharger of the present invention can preferably be applicable to have thixotropic liquor.Has thixotropic liquor by shearing the flow path portion shearing, can improve mobile state liquor has been discharged from outlet with the eyed structure of destroying the filler that is contained in the liquor, and, though the higher liquor of thixotropy is brought bubble easily into, but because make liquor by shearing flow path portion and being enhanced flowability, so can promote froth breaking, can exert pressure rightly to liquor integral body, can stably quantitatively discharge a small amount of liquor.
The invention effect:
In the present invention, can suitably shear the high viscosity liquor that contains filler in the shearing flow path portion, the state that can improve liquor flowability (reduction viscosity) with the cohesion or the eyed structure of temporary transient destruction filler is discharged from outlet.Therefore, compare with discharger in the past, can suppress to change, not only in continuous discharge because of liquor rests on the viscosity that syringe and nozzle interior cause, and when intermittently discharging, also can stably quantitatively discharge a small amount of liquor, and can improve the operating efficiency of cleaning works etc. effectively.
Description of drawings
Fig. 1 is the phantom of the discharger of present embodiment.
Fig. 2 is that expression is filled in liquor in the syringe of discharger shown in Figure 1 and discharges the fragmentary cross-sectional view of the state of above-mentioned liquor from outlet.
Fig. 3 is the part expansion vertical view as the mesh material of the shearing flow path portion of present embodiment.
Fig. 4 represents the structure of the shearing flow path portion different with Fig. 3, and Fig. 4 (a), Fig. 4 (b) are for shearing the vertical view of flow path portion, and Fig. 4 (c) is for shearing the stereogram of flow path portion.
Fig. 5 is used to illustrate the thixotropic ideograph of liquor.
Symbol description
A air pressure, 1 discharger, 2 syringes, 2a, 3a inner space, 3 needle nozzles, 3d needle tubing portion, the 3e outlet, 4 mesh materials, 4a peristome, 5 liquors, 7 fillers, 8 lubricants, 9 electronic components, 10,12 through holes, 13,14 sheet materials, 15a～15d space
The specific embodiment
Fig. 1 is the phantom of discharger of the distributor of present embodiment, Fig. 2 represents liquor is filled in the syringe of discharger shown in Figure 1 and from the spue phantom of state of above-mentioned liquor of discharge opening, Fig. 3 enlarges vertical view for the part of the mesh material that the shearing flow path portion as present embodiment is used, Fig. 4 represents the structure of the shearing flow path portion different with Fig. 3, Fig. 4 (a), Fig. 4 (b) are for shearing the vertical view of flow path portion, Fig. 4 (c) is for shearing the stereogram of flow path portion, and Fig. 5 is for being used to illustrate the thixotropic ideograph of liquor.
As shown in Figure 1, the discharger 1 of present embodiment has syringe 2 and needle nozzle 3.As shown in Figure 1, the inner space 3a of the inner space 2a of syringe 2 and needle nozzle 3 interconnects.
Syringe 2 is the both ends open of Z direction in the drawings for example, and the peristome of Z 1 side is the filling mouth 2b that is used to fill liquor among the figure, and possessing in the drawings, Z 2 sides have peristome and are used for fixing the support 2c that keeps needle nozzle 3.For example, syringe 2 shown in Figure 1 has by the internal diameter of support 2c and its inner space 2a cylindric the shape that 2d is integrally formed greater than above-mentioned support 2c.
As shown in Figure 1, the two ends of needle nozzle 3 are Z direction opening in figure, and possess Z1 side in the drawings and have peristome and be fixedly supported upon base end part 3c on the support 2c of syringe 2, possess the 3d of pin portion (needle-like portion) that the tip of Z2 side in the drawings has outlet 3e.The internal diameter of outlet 3e shown in Figure 1 is about hundreds of μ m.
The shape of syringe 2 and needle nozzle 3 is not limited to shape shown in Figure 1.Different with Fig. 1, form or the syringe 2 that syringe 2 and needle nozzle 3 the are integrally formed and nozzle except the 3d of pin portion is integrally formed and insert the form etc. of the pin 3d of portion at nozzle tip also can.In these cases, " outlet " of nozzle tip means the outlet at pin portion 3d tip.And the form of inserting adapter etc. between syringe 2 and needle nozzle 3 also can.
In embodiment shown in Figure 1, configuration is as the mesh material 4 with a plurality of peristome 4a of shearing flow path portion on the boundary position between the support 2c of the inner space of syringe 2 2a and cylindric the 2d.
As shown in Figure 3, on mesh material 4, be formed with a plurality of peristome 4a (among Fig. 3 only a peristome 4a has been enclosed mark), and the aperture area that forms each peristome 4a is greater than outlet 3e.
Peristome 4a aperture opening ratio (OPA) on the mesh material 4 is about 30%～60%, and 40%～50% left and right sides is ideal.And each peristome 4a is respectively about hundreds of μ m towards the size of directions X and towards the size of Y direction, and peristome 4a is adjusted to greater than outlet 3e towards the size of directions X and towards the size of Y direction.
And, though do not limit the material of mesh material 4 shown in Figure 3, the preferably material of aspect such as mechanical strength and corrosion stability excellence.Because mesh material 4 is subjected to the erosion of following liquor 5, but also the pressure that the liquor 5 that is subjected to being pushed by air pressure A is brought, do not change as time passes or material that shape can not change and be not easy to sustain damage so be preferably.For example, mesh material 4 is formed by screening.
As shown in Figure 2, fill liquor 5 at the inner space of syringe 2 2a.Liquor 5 contains filler and has the character of high viscosity.Especially, the discharger 1 of present embodiment is fit to use thixotropic liquor 5.Also have, " liquor " in the present embodiment is meant to have mobile liquor, and this mobile degree is for discharging from outlet 3e after being under pressure.
Though do not limit the material of thixotropy liquor 5 especially, for example can use silicone grease.Silicone grease for example has poly-organosilicon oil, Cab-O-sil, lubricated subsidy additive, antirust agent and antioxidant.It is all about 80%～98% that poly-organosilicon oil accounts for, and Cab-O-sil accounts for about 1～20%, and lubricated subsidy additive, antirust agent and antioxidant account for about 0～10% altogether.The chemical formula of poly-organosilicon oil is with R
3 aSiO
(4-a)/2Expression is as R
3The carbon number amounts such as methyl, ethyl, propyl group, butyl that can show are 1～30 alkyl etc.Poly-organosilicon oil preferably has the viscosity of 10～500cSt (25 ℃ of temperature).
Cab-O-sil is a thickener.As Cab-O-sil can give an example pyrogenic silica, precipitated silica, silica gel with holes etc.And the particle diameter of Cab-O-sil (major axis) is for counting about nm～number μ m.Therefore, as described later, cut apart circulation during liquor 5, can make Cab-O-sil be of a size of each peristome 4a about hundreds of m by portraitlandscape rightly at each peristome 4a of mesh material 4.
Can enumerate mineral oil and fluorocarbon oil etc. as lubricated subsidy additive.As antirust agent, antioxidant, can use the phenol material.
As shown in Figure 2, in syringe 2, fill liquor 5, and by the tracheae 6 that is connected with the controller portion of distributor in the setting of the filling 2b of syringe 2 side and operate above-mentioned controller portion, apply air pressure A towards the outlet direction from 6 pairs of liquors 5 of tracheae.
The liquor 5 that is subjected to air pressure A is discharged to the outside from the outlet 3e that is arranged on the 3d of needle tubing portion on needle nozzle 3 tips.
In the present embodiment as shown in Figure 2, applying before liquor 5 that air pressure A will be filled in syringe inside discharges from outlet 3e, liquor 5 is by mesh material 4.At this moment, liquor 5 is flowed to the direction of outlet 3e as shown by arrow B at each peristome 4a of mesh material 4 after cutting apart.
Fig. 5 (a) is the ideograph of the inactive state undertissue structure of expression thixotropy liquor 5.Shown in Fig. 5 (a), in thixotropy liquor 5, solid constituent is filler 7 (thickeners.Being Cab-O-sil in above-mentioned silicone grease) cohesion forms eyed structure.When having this institutional framework, thixotropy liquor 5 becomes semisolid gel state.Also have, Fig. 5 (a) has only enclosed mark 7 to a filler 7 among Fig. 5 (b).
Now, even thixotropy liquor 5 has the eyed structure shown in Fig. 5 (a) and is in highly viscous state, also, can cut apart flowing of liquor 5, can make liquor 5 produce shear stresses at each peristome 4a of mesh material 4 by filling above-mentioned liquor 5 and apply air pressure A in syringe inside.Therefore, shown in Fig. 5 (b), can destroy the state of aggregation and the eyed structure of filler 7, improve mobile (viscosity reduction) thereby make liquor 5 become gel state.
Therefore, in present embodiment, can from outlet liquor 5 be discharged to the outside with the state of the flowability that improved liquor 5.
By said method, in the present embodiment, compare with device in the past, liquor 5 be can suppress and nozzle and syringe inside etc. rested on, can stably quantitatively discharge a spot of liquor 5.And, though high viscosity thixotropy liquor 5 is brought bubble easily into, but improve mobile by making liquor 5 pass mesh material 4 as present embodiment, can promote froth breaking, can apply air pressure A for rightly whole liquor 5, and no matter when discharging continuously, still when intermittently discharging, can both stably quantitatively discharge a small amount of liquor 5.
And in the present embodiment, owing to compare, can suppress liquor 5 and rest on nozzle and syringe inside etc., so compare with device in the past with device in the past, can reduce the frequency that stops the cleaning works of carrying out syringe and nozzle interior because of liquor 5, can increase work efficiency effectively.And, in the present embodiment, if the liquor of syringe 2 inside 5 reduces or when consume, even do not carry out cleaning works etc., also can proceed the discharge operation of liquor 5 by from filling the additional liquor 5 of mouth 2b.
In Fig. 2, be discharged to outside liquor 5 from outlet 3e, for example, be coated in as lubricant 8 on the assigned address of electronic component 9.In the present embodiment, owing to compare with device in the past, can suppress the discharge deviation regularly of liquor 5, and can be on a small quantity and discharge liquor 5 quantitatively, so covering with paint, lacquer, colour wash, etc. on a small quantity and quantitatively, the available allocation device has the thixotropic lubricant 8 of high viscosity on the assigned address of electronic component 9.Therefore, it is uneven to reduce the characteristic of being used as power of electronic component 9 etc.Have thixotropic lubricant 8 and under the ruined state of eyed structure shown in Fig. 5 (b), produce the directionality arrangement, thereby construct the eyed structure shown in Fig. 5 (a) again, form semisolid gel state by filler 7.
As shown in Figure 1 and Figure 2, mesh material 4 (shearing flow path portion) is on syringe inside also is set near the boundary position between the support 2c of needle nozzle 3 and cylindric the 2d.Perhaps, also can be arranged on connected entrance between nozzle interior and syringe 2 and the needle nozzle 3.As described above preferably, in a side mesh material 4 is set near nozzle tip outlet 3e, before being in the semi-solid gel shape that the liquor 5 that has been strengthened mobile state by mesh material 4 turns back to high viscosity again, (ground does not delay) discharges above-mentioned liquor 5 from outlet 3e as early as possible.
In the present embodiment, the size (aperture area) of each peristome 4a of mesh material 4 forms greater than outlet 3e.So, even liquor 5 is not applied bigger pressure, liquor 5 is cut apart and suitably circulation at each peristome 4a of mesh material 4, can guarantee the suitable circulation of liquor 5.And, to the increase of the load of mesh material 4, can suitably suppress the distortion of mesh material 4 and the generation of damage etc. in the time of can suppressing that liquor 5 applied air pressure A.And, as described above by the size of each peristome 4a is arranged on the position of the outlet 3e of close nozzle tip greater than the mesh material 4 of above-mentioned outlet 3e, so can be with more weak pressure, suitably (no mesh obstruction etc.) liquor 5 is cut apart and is made its circulation at mesh material 4.Thereby, the liquor 5 of keeping the high fluidity state suitably can be discharged from outlet 3e, more effectively realize liquor 5 quantitatively discharge stably.
Cut apart flow path portion as beyond the mesh material shown in Figure 34 other, can enumerate different shown in a plurality of through holes 10 of the incision shown in Fig. 4 (a) ('s only a through hole having been enclosed mark among Fig. 4 (a)) the sheet material 11, Fig. 4 (b) and make through hole 12 (only a through hole having been enclosed mark among Fig. 4 (a)) form for the sheet material 13 of strip or shown in Fig. 4 (c) or make up a plurality of sheet materials with the shape that is divided into a plurality of space 15a～15d etc. with a sheet material 14 with Fig. 4 (a).In addition, for example in Fig. 4 (a), each through hole is linked to each other, also can.In the present embodiment, so long as liquor 5 is the structure that is sheared, just do not limit the shape of shearing flow path portion by the shearing flow path portion time.But, as long as use has the shearing flow path portion that is separated into a plurality of peristomes, just can shear liquor 5 reliably as shown in Figure 3, Figure 4, more suitable.
Fig. 3, shearing flow path portion shown in Figure 4 also can be all integrally formed with the inwall of syringe 2 and nozzle.
In addition, the discharger 1 of present embodiment can be applicable to all liquors of easy generation filler cohesion etc., wherein is preferred for having thixotropic liquor.
Shearing flow path portion as shown in Figure 3 and Figure 4 can be arranged on from syringe inside to nozzle interior more than 1.That is, multilayer can be set and shear flow path portion.But, if consider maintenance and production cost etc., maximum about 3 layers comparatively suitable.
In addition, in the present embodiment, except liquor 5 being come on a small quantity, discharges quantitatively as lubricant (lubricating grease), also applicable to the purposes that waits on a small quantity as binding agent or ink, discharges quantitatively by discharger 1.
Claims (8)
1. discharger has the syringe that can fill liquor in inside and is supported and has at the tip nozzle of outlet communicatively with above-mentioned syringe, it is characterized in that,
Be provided with the shearing flow path portion from syringe inside to the position more than 1 place the nozzle interior, this shearing flow path portion can make in that the inside that is filled in above-mentioned syringe and the above-mentioned liquor that contains filler are exerted pressure above-mentioned liquor before discharging from outlet during shear above-mentioned liquor.
2. discharger according to claim 1 is characterized in that,
Above-mentioned shearing flow path portion is set at the nozzle side zone of nozzle interior, syringe inside or the above position, 1 place in the connected entrance between above-mentioned syringe and the said nozzle.
3. discharger according to claim 1 is characterized in that,
On above-mentioned shearing flow path portion, be formed with a plurality of peristomes, be divided into multichannel with circulation with above-mentioned liquor.
4. discharger according to claim 3 is characterized in that,
The size of each peristome that forms on above-mentioned shearing flow path portion is greater than above-mentioned outlet.
5. according to any described discharger in the claim 1～4, it is characterized in that,
Above-mentioned liquor has thixotropy.
6. discharge method, employed discharger have the syringe that can fill liquor in inside and are supported and have at the tip nozzle of outlet communicatively with above-mentioned syringe, it is characterized in that,
Exert pressure to being filled in above-mentioned liquor above-mentioned syringe inside, that contain filler, after shearing above-mentioned liquor, discharge above-mentioned liquor from above-mentioned outlet by the shearing flow path portion that is provided with from the position more than 1 place of syringe inside to nozzle interior.
7. discharge method according to claim 6 is characterized in that,
Above-mentioned shearing flow path portion is set at the nozzle side zone or the position more than 1 place in the connected entrance between above-mentioned syringe and said nozzle of nozzle interior, syringe inside, and shears above-mentioned liquor before soon discharging above-mentioned liquor from above-mentioned outlet.
8. according to claim 6 or 7 described discharge methods, it is characterized in that,
Above-mentioned liquor has thixotropy, thereby and shearing by above-mentioned shearing flow path portion under the state of flowability that above-mentioned liquor improves above-mentioned liquor, above-mentioned liquor is discharged from above-mentioned outlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP094597/2010 | 2010-04-16 | ||
| JP2010094597A JP2011224436A (en) | 2010-04-16 | 2010-04-16 | Discharge device and discharge method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102218382A true CN102218382A (en) | 2011-10-19 |
Family
ID=44775232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100907871A Pending CN102218382A (en) | 2010-04-16 | 2011-04-12 | Discharging device and discharging method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011224436A (en) |
| CN (1) | CN102218382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486372A (en) * | 2017-06-26 | 2017-12-19 | 芜湖市秋华保温材料有限责任公司 | The outer seccotine extrusion tooling of thinly plastered external wall of extruded polystyrene board |
| CN107654980A (en) * | 2017-08-29 | 2018-02-02 | 江苏浦亚照明科技股份有限公司 | High-power LED chip radiator structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117470B (en) * | 2014-08-06 | 2017-01-11 | 浏阳市颐和隆烟花集团有限公司 | Flexible pressurization glue supply device for dispensing glue on molded fireworks |
| CN104148239A (en) * | 2014-08-06 | 2014-11-19 | 浏阳市颐和隆烟花集团有限公司 | Dispensing valve for dispensing of molding fireworks |
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| JPH01249163A (en) * | 1988-03-31 | 1989-10-04 | Seiko Epson Corp | Nozzle for dispenser and die bonder having said nozzle |
| CN1071148C (en) * | 1994-12-29 | 2001-09-19 | 明尼苏达矿产制造公司 | Method for dispensing sealing materials |
| JP2005313087A (en) * | 2004-04-28 | 2005-11-10 | Nec Compound Semiconductor Devices Ltd | Application nozzle, adhesive applicator and adhesive application method |
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| US7594616B2 (en) * | 2005-04-19 | 2009-09-29 | Evergreen Packaging Inc. | Fluid discharge nozzle |
| JP2009285568A (en) * | 2008-05-29 | 2009-12-10 | Aisin Seiki Co Ltd | Coating apparatus and coating method |
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| JPH0629663U (en) * | 1992-09-22 | 1994-04-19 | パイオニア株式会社 | Needle with filter |
| JP2706023B2 (en) * | 1992-10-13 | 1998-01-28 | 武蔵エンジニアリング株式会社 | Liquid ejection device |
| JP4136493B2 (en) * | 2002-06-27 | 2008-08-20 | 武蔵エンジニアリング株式会社 | Multi-nozzle for liquid material discharge |
| KR101600432B1 (en) * | 2007-03-08 | 2016-03-08 | 무사시 엔지니어링 가부시키가이샤 | Liquid droplet discharging device and method |
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- 2010-04-16 JP JP2010094597A patent/JP2011224436A/en not_active Withdrawn
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| JPH01249163A (en) * | 1988-03-31 | 1989-10-04 | Seiko Epson Corp | Nozzle for dispenser and die bonder having said nozzle |
| CN1071148C (en) * | 1994-12-29 | 2001-09-19 | 明尼苏达矿产制造公司 | Method for dispensing sealing materials |
| JP2005313087A (en) * | 2004-04-28 | 2005-11-10 | Nec Compound Semiconductor Devices Ltd | Application nozzle, adhesive applicator and adhesive application method |
| US7594616B2 (en) * | 2005-04-19 | 2009-09-29 | Evergreen Packaging Inc. | Fluid discharge nozzle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486372A (en) * | 2017-06-26 | 2017-12-19 | 芜湖市秋华保温材料有限责任公司 | The outer seccotine extrusion tooling of thinly plastered external wall of extruded polystyrene board |
| CN107486372B (en) * | 2017-06-26 | 2019-08-13 | 芜湖市秋华保温材料有限责任公司 | The outer seccotine extrusion tooling of thinly plastered external wall of extruded polystyrene board |
| CN107654980A (en) * | 2017-08-29 | 2018-02-02 | 江苏浦亚照明科技股份有限公司 | High-power LED chip radiator structure |
| CN107654980B (en) * | 2017-08-29 | 2019-11-29 | 江苏浦亚照明科技股份有限公司 | High-power LED chip radiator structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011224436A (en) | 2011-11-10 |
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Application publication date: 20111019 |