JP2008136970A - Liquid material discharge device - Google Patents
Liquid material discharge device Download PDFInfo
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- JP2008136970A JP2008136970A JP2006327305A JP2006327305A JP2008136970A JP 2008136970 A JP2008136970 A JP 2008136970A JP 2006327305 A JP2006327305 A JP 2006327305A JP 2006327305 A JP2006327305 A JP 2006327305A JP 2008136970 A JP2008136970 A JP 2008136970A
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- housing
- liquid material
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- main body
- discharge device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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Abstract
Description
本発明は、液体を定量に吐出する装置に関し、より具体的には、接液部と本体部を分離または結合する機構を有する液体材料吐出装置に関する。
なお、本発明における「吐出」とは、液体材料が吐出部から離間する前にワークに接触するタイプの吐出方式、および、液体材料が吐出部から離間した後にワークに接触されるタイプの吐出方式を含むものである。
The present invention relates to an apparatus for discharging a liquid quantitatively, and more specifically to a liquid material discharging apparatus having a mechanism for separating or combining a liquid contact part and a main body part.
In the present invention, “discharge” refers to a discharge method in which the liquid material comes into contact with the work before being separated from the discharge portion, and a discharge method in which the liquid material is brought into contact with the work after being separated from the discharge portion. Is included.
基板上に接着剤等の液体材料を吐出する技術としては、例えば、棒状体の表面の軸方向に螺旋状につばが形成されたスクリューを回転させ、このスクリューの回転によりつばが液体材料を搬送して液体を吐出する方法がスクリュー式として知られており、特に、高粘性液体材料やフィラーを含有する液体材料を吐出することに幅広く使用されている。 As a technique for discharging a liquid material such as an adhesive onto a substrate, for example, a screw having a spiral formed in the axial direction of the surface of a rod-shaped body is rotated and the liquid is conveyed by the rotation of this screw. A method for discharging a liquid is known as a screw type, and is particularly widely used for discharging a highly viscous liquid material or a liquid material containing a filler.
スクリュー式の吐出装置としては、例えば、高粘性流体を供給する供給装置と、高粘性流体を吐出するノズルと、それら供給装置と吐出ノズルとの間に設けられ、供給装置から供給される高粘性流体を吐出ノズルへ送るポンプと、そのポンプを制御することによって吐出ノズルからの高粘性流体の吐出量を制御するポンプ制御装置とを含む装置がある（特許文献１）。
より具体的には、前記ポンプは、断面形状が円形のスクリュー室を備えたスクリューハウジングと、そのスクリューハウジング内にほぼ気密にかつ回転可能に配設されたスクリューとを含み、前記ポンプ制御装置は、ポンプハウジングとスクリューを相対回転させるポンプ駆動装置を含み、前記吐出ノズルは、前記スクリューポンプの一端から同軸に延び出させられ、前記供給装置は、前記高粘性流体を加圧して前記スクリューポンプに供給する加圧式供給装置である。
Examples of the screw-type discharge device include a supply device that supplies a highly viscous fluid, a nozzle that discharges the highly viscous fluid, and a high viscosity that is provided between the supply device and the discharge nozzle and is supplied from the supply device. There is an apparatus including a pump that sends a fluid to a discharge nozzle and a pump control device that controls the discharge amount of the highly viscous fluid from the discharge nozzle by controlling the pump (Patent Document 1).
More specifically, the pump includes a screw housing including a screw chamber having a circular cross-sectional shape, and a screw disposed in the screw housing so as to be substantially airtight and rotatable, and the pump control device includes: A pump drive device for rotating the pump housing and the screw relative to each other, wherein the discharge nozzle extends coaxially from one end of the screw pump, and the supply device pressurizes the highly viscous fluid to the screw pump. It is a pressurization type supply device to supply.
また、出願人提言した吐出装置としては、シリンダ表面に先端から長手方向に向かって螺旋状の羽を具えたスクリューと、スクリューを回転させるモータと、液体材料が供給される液材流入口およびスクリューが貫通するスクリュー貫通孔およびスクリューの吐出口側先端を覆うハウジングを具える本体と、ハウジングの先端に装着されハウジングの内部と連通したノズルと、で構成され、スクリューの回転により液材を吐出するスクリュー式吐出装置において、スクリューとハウジング内壁面に間隙を存在させてなることを特徴とする液体材料の吐出装置がある（特許文献２）。
液体材料吐出装置は、液体材料流路の一部ないし全部がモータなどを固定する部材と一体に形成されることが多い。すなわち、液体材料に直接接する部分（接液部）と直接接しない部分とが密接に関係しているため、前者に対して作業を行う際に、後者にまで作業が及ぶ場合があり、作業に伴う分解および組立に多数の工数がかかるという課題があった。
ところで、液体材料吐出装置は、ワークに所望のパターンを塗布するために、ワークに対して相対移動するための自動機（ＸＹロボット）に取り付けられるのが通常である。ここで、液体材料やノズルといった消耗品の交換作業やメンテナンス作業を行う際には、部品が落下してしまうという事故も少なくなく、落下したユニットだけでなく塗布対象物や駆動部にも損傷を与えてしまうことがあった。
In the liquid material discharge device, part or all of the liquid material flow path is often formed integrally with a member that fixes a motor or the like. In other words, the part that is in direct contact with the liquid material (the liquid contact part) and the part that is not in direct contact are closely related, so when the work is performed on the former, the work may extend to the latter. There was a problem that a lot of man-hours were required for the accompanying disassembly and assembly.
By the way, the liquid material discharge device is usually attached to an automatic machine (XY robot) for moving relative to the workpiece in order to apply a desired pattern to the workpiece. Here, when exchanging consumables such as liquid materials and nozzles and maintenance work, there are many accidents that parts fall, and not only the dropped unit but also the application target and drive part are damaged. I gave it.
そこで、本発明は、接液部のみを本体部から安全且つ容易に取り外すことができる液体材料吐出装置を提供することを目的とする。 Then, an object of this invention is to provide the liquid material discharge apparatus which can remove only a liquid-contact part from a main-body part safely and easily.
本発明の液体材料吐出装置は、定期的にメンテナンス作業が必要となるノズル、貯留容器および吐出用部材をハウジングを介して一体的に構成した接液部を設け、当該接液部を本体部から取り外し可能とすることで、接液部のみを本体部から安全且つ容易に取り外すことを可能とした。
すなわち、第１の発明は、ノズルおよび貯留容器が直接または間接に固設されたハウジングおよびハウジングに挿着される吐出用部材を有する接液部と、ハウジングが装着される保持部および吐出用部材を作動させる駆動部とを有する本体部を備える液体材料吐出装置であって、吐出用部材と駆動部を連結部材により着脱可能に構成し、且つ、ハウジングと保持部を着脱可能に構成することで、接液部と本体部とを着脱可能としたことを特徴とする液体材料吐出装置である。
第２の発明は、第１の発明において、前記保持部は、前記ハウジングが装着された状態で昇降動することを可能に構成されることを特徴とする。
第３の発明は、第１または２の発明において、前記保持部は、複数のガイドピンを有し、前記ハウジングは、前記ガイドピンが挿入される複数のガイド孔を有し、前記ハウジングが、前記保持部の開口部に水平動して着脱されることを特徴とする。
第４の発明は、第１または２の発明において、前記ハウジングは、その側面に凸部または凹部を有し、前記保持部は、前記ハウジングが挿入される開口部と、前記ハウジングの凸部または凹部と嵌合する凹部または凸部を開口部の内側面に有し、前記ハウジングが、前記保持部の開口部に水平動して着脱されることを特徴とする。
第５の発明は、第１ないし４のいずれかの発明において、前記吐出用部材の端部は、多角形状であり、前記連結用部材は、前記吐出用部材の端部が嵌合される多角形状の孔を有することを特徴とする。
第６の発明は、第１ないし５のいずれかの発明において、前記接液部と前記本体部とを固定する固定具を備えることを特徴とする。
The liquid material discharge device of the present invention is provided with a wetted part in which a nozzle, a storage container, and a discharge member that require regular maintenance work are integrally formed via a housing, and the wetted part is separated from the main body part. By making it removable, only the liquid contact part can be safely and easily removed from the main body part.
That is, the first invention includes a housing in which a nozzle and a storage container are fixed directly or indirectly, a liquid contact portion having a discharge member inserted into the housing, a holding portion to which the housing is mounted, and a discharge member A liquid material discharge device including a main body having a drive unit for operating the discharge member, wherein the discharge member and the drive unit are configured to be detachable by a connecting member, and the housing and the holding unit are configured to be detachable. The liquid material discharge device is characterized in that the liquid contact portion and the main body portion are detachable.
According to a second invention, in the first invention, the holding portion is configured to be able to move up and down in a state where the housing is mounted.
According to a third invention, in the first or second invention, the holding portion includes a plurality of guide pins, the housing includes a plurality of guide holes into which the guide pins are inserted, and the housing includes: It is attached to and detached from the opening of the holding part by moving horizontally.
According to a fourth invention, in the first or second invention, the housing has a convex part or a concave part on a side surface thereof, and the holding part includes an opening part into which the housing is inserted, a convex part of the housing, A concave portion or a convex portion that fits into the concave portion is provided on the inner surface of the opening portion, and the housing is horizontally attached to and detached from the opening portion of the holding portion.
According to a fifth invention, in any one of the first to fourth inventions, the end of the discharge member has a polygonal shape, and the connection member is a polygon in which the end of the discharge member is fitted. It has a shape-shaped hole.
A sixth invention is characterized in that, in any one of the first to fifth inventions, a fixture for fixing the liquid contact part and the main body part is provided.
本発明によれば、接液部のみを本体部から安全且つ容易に取り外すことができる液体材料吐出装置を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the liquid material discharge apparatus which can remove | separate only a liquid contact part from a main-body part safely and easily can be provided.
本発明の液体材料吐出装置は、定期的にメンテナンス作業が必要となるノズル４、貯留容器５および吐出用部材をハウジング３を介して一体的に構成した接液部１を設け、吐出用部材と駆動部７を連結部材により着脱可能とし、本体部１とハウジング３を着脱可能に構成することで、接液部１のみを本体部６から取り外し可能としている。
以下では、スクリュー式の液体材料吐出装置を具体例として、本発明を実施するための最良の形態を説明する。
The liquid material discharge apparatus of the present invention is provided with a liquid contact portion 1 in which a nozzle 4, a storage container 5 and a discharge member that require periodic maintenance work are integrally formed via a housing 3, Only the liquid contact part 1 can be detached from the main body part 6 by making the drive part 7 detachable by the connecting member and detaching the main body part 1 and the housing 3.
Hereinafter, the best mode for carrying out the present invention will be described using a screw-type liquid material discharge device as a specific example.
本発明に係るハウジング３は、その内部にノズル４と連通する流路が形成されており、吐出用部材であるスクリュー２が挿入される。
ハウジング３は、延設部３０２を有し、延設部３０２に貯留容器５を取付可能である。延設部３０２は、その内部に流路が形成されており、ハウジング３に取り付けられたノズル４と貯留容器５とを連通する。延設部３０２の形状等は設計事項であり、吐出装置の仕様に合わせて貯留容器５を任意の場所に配置するために適切なものとすることができる。
In the housing 3 according to the present invention, a flow path communicating with the nozzle 4 is formed therein, and a screw 2 that is a discharge member is inserted therein.
The housing 3 has an extending portion 302, and the storage container 5 can be attached to the extending portion 302. The extending portion 302 has a flow path formed therein, and communicates the nozzle 4 attached to the housing 3 with the storage container 5. The shape and the like of the extending portion 302 are design matters, and can be appropriate for arranging the storage container 5 at an arbitrary place in accordance with the specification of the discharge device.
本体部６は、ハウジング３が装着される保持部を備える。ここで、ハウジング３を保持部に取り付ける際には、水平方向にスライドしながら取り付けられるよう構成するのが好ましい。保持部に設けたスライド部材等によりハウジング３を支持することにより、接液部１の着脱時に接液部１が落下することを防ぐことができるからである。例えば、ハウジング３の側方に凸部または凹部を設け、それと対向する凹部または凸部を保持部の開口部に設け、それらを嵌合させるのが好ましい。 The main body portion 6 includes a holding portion to which the housing 3 is attached. Here, when the housing 3 is attached to the holding portion, it is preferable that the housing 3 is attached while being slid in the horizontal direction. This is because by supporting the housing 3 with a slide member or the like provided in the holding part, it is possible to prevent the liquid contact part 1 from dropping when the liquid contact part 1 is attached or detached. For example, it is preferable that a convex portion or a concave portion is provided on the side of the housing 3, and a concave portion or a convex portion facing the convex portion is provided in the opening of the holding portion, and these are fitted.
また、吐出用部材（スクリュー２）と駆動部７を接続するために、接液部１を上下可動に構成する必要があることが想定される。その実現手段としては、ハウジング３を保持部に装着した状態で上下可動となるよう構成してもよいし、駆動部７を上下可動に構成してもよい。前者の場合、ハウジング３の上下動をガイドする空間を保持部内に設けることが好ましい。
また、保持部は、装着されたハウジング３を固定するための固定手段を有しており、例えば、図２に示すように、ネジ穴３０３および９０５によりハウジング３固定をする。
Moreover, in order to connect the discharge member (screw 2) and the drive unit 7, it is assumed that the liquid contact unit 1 needs to be configured to be vertically movable. As a means for realizing it, the housing 3 may be configured to be movable up and down while the housing 3 is mounted on the holding unit, or the drive unit 7 may be configured to be movable up and down. In the former case, it is preferable to provide a space for guiding the vertical movement of the housing 3 in the holding portion.
Further, the holding part has a fixing means for fixing the mounted housing 3 and, for example, the housing 3 is fixed by screw holes 303 and 905 as shown in FIG.
スクリュー２とモータなどの駆動手段が内蔵された駆動部７を連結する連結部材は、ネジ手段等を用いることなく連結が行えることが好ましい。例えば、図３に示すように、六角形の面取りを施した軸端２０１と、軸端２０１の面取りを施した断面形状に合わせた形状の接続孔８０１を嵌合することで、ネジ手段等を用いることなく駆動部７の駆動を接液部１に伝達することができる。
なお、図３の例では、軸端２０１と接続孔８０１の組み合わせは、六角形に限定されないことは言うまでもない。
It is preferable that the connecting member that connects the screw 2 and the driving unit 7 including a driving unit such as a motor can be connected without using a screw unit or the like. For example, as shown in FIG. 3, a screw means or the like can be obtained by fitting a shaft end 201 having a hexagonal chamfered shape and a connection hole 801 having a shape matching a cross-sectional shape having a chamfered shaft end 201. The drive of the drive unit 7 can be transmitted to the liquid contact unit 1 without using it.
In addition, in the example of FIG. 3, it cannot be overemphasized that the combination of the shaft end 201 and the connection hole 801 is not limited to a hexagon.
接液部１は、本体部６と少なくとも一定距離離れた２以上の個所で固定するのが好ましい。例えば、図１の構成の液体材料吐出装置においては、貯留容器５と駆動部７とを貯留容器固定具１１で固定し、ハウジング３を保持部であるホルダ９で固定している。 The wetted part 1 is preferably fixed at two or more locations separated from the main body part 6 by at least a certain distance. For example, in the liquid material discharge device having the configuration shown in FIG. 1, the storage container 5 and the drive unit 7 are fixed by a storage container fixture 11, and the housing 3 is fixed by a holder 9 that is a holding unit.
以下では、本発明の詳細を実施例により説明するが、本発明は何ら実施例に限定されるものではない。 Hereinafter, details of the present invention will be described by way of examples, but the present invention is not limited to the examples.
図１は、本実施例の液体材料吐出装置の概略図であり、図２は、接液部１と本体部６との嵌合部の拡大断面図である。なお、以下ではノズル４側を下方向、ベース１０側を奥方向という場合がある。
本実施例の装置は、スクリュー式の液体材料吐出装置であって、接液部１と本体部６を主たる要素とする。
接液部１は、棒状体の表面に軸方向へ螺旋状のつばを備えるスクリュー２と、内部にスクリュー２を回転可能に収めるハウジング３と、液体材料を吐出するノズル４と、液体材料を貯留する貯留容器５とから構成される。
本体部６は、スクリュー２を回転させるためのモータ１４（図示せず）が内蔵された駆動部７と、駆動部７の回転力をスクリュー２へ伝えるカップリング８と、ハウジング３を保持する保持部であるホルダ９と、駆動部７とホルダを一定の間隔を維持するよう取り付けるベース１０とから構成される。
FIG. 1 is a schematic view of the liquid material discharge device of the present embodiment, and FIG. 2 is an enlarged cross-sectional view of a fitting portion between the liquid contact portion 1 and the main body portion 6. Hereinafter, the nozzle 4 side may be referred to as a downward direction, and the base 10 side may be referred to as a back direction.
The apparatus of this embodiment is a screw-type liquid material discharge apparatus, and has a liquid contact part 1 and a main body part 6 as main elements.
The liquid contact portion 1 stores a screw 2 having a spiral spiral in the axial direction on the surface of a rod-like body, a housing 3 in which the screw 2 is rotatably housed, a nozzle 4 for discharging the liquid material, and a liquid material. It is comprised from the storage container 5 to do.
The main body 6 holds a drive unit 7 having a built-in motor 14 (not shown) for rotating the screw 2, a coupling 8 that transmits the rotational force of the drive unit 7 to the screw 2, and a housing 3. It is comprised from the holder 9 which is a part, and the base 10 which attaches the drive part 7 and a holder so that a fixed space | interval may be maintained.
図２に示すように、ハウジング３は、側面の平行する二面に突出部３０１を設けており、正面から見ると略Ｔ字形を成している。ハウジング３の下面にはノズル４が固設されている。ハウジング３の後端部３０４には、内部に流路が形成された延設部３０２が固設されており、延設部３０２には貯留容器５が固設される。 As shown in FIG. 2, the housing 3 is provided with protrusions 301 on two parallel sides, and is substantially T-shaped when viewed from the front. A nozzle 4 is fixed on the lower surface of the housing 3. An extension portion 302 having a flow path formed therein is fixed to the rear end portion 304 of the housing 3, and the storage container 5 is fixed to the extension portion 302.
ホルダ９は、ハウジング３が装着される部材であり、その内面はホルダ上部内面９０２とホルダ下部内面９０３とから構成される。
ホルダ上部内面９０２は、内壁面の上方部分であって、奥部分はハウジング３の突出部３０１の外周に沿った形状であり、手前部分は凸部が形成される。かかる構成により、ホルダ９に挿入されたハウジング３は、奥部分で内壁面に沿って上下方向に移動することができ、手前方向への移動は後端部３０４が手前部分の凸部により制限される。ホルダ上部内面９０２の上下方向の寸法は、ハウジング３の突出部３０１の上下方向の寸法（厚さ）と同じか少し大きく構成され、且つ、接続孔８０１の深さ以上（ないしは軸端２０１の長さ以上）となるよう構成される。
ホルダ下部内面９０３は、ホルダ上部内面９０２の下方に隣接する内壁面の下方部分であって、奥部分はホルダ上部内面９０２と同じくハウジング３の突出部３０１の外周に沿った形状であり、手前方向は突出部３０１とほぼ同幅に形成される。ホルダ下部内面９０３の上下方向の寸法は、ハウジング３の突出部３０１の厚さと同じか少し大きくなるよう構成される。
The holder 9 is a member to which the housing 3 is mounted, and the inner surface thereof is composed of a holder upper inner surface 902 and a holder lower inner surface 903.
The holder upper inner surface 902 is an upper portion of the inner wall surface, the inner portion is shaped along the outer periphery of the protruding portion 301 of the housing 3, and the front portion is formed with a convex portion. With this configuration, the housing 3 inserted in the holder 9 can move in the vertical direction along the inner wall surface at the back portion, and the rear end portion 304 is restricted by the convex portion of the front portion in the forward direction. The The vertical dimension of the holder upper inner surface 902 is configured to be the same as or slightly larger than the vertical dimension (thickness) of the protruding portion 301 of the housing 3 and more than the depth of the connection hole 801 (or the length of the shaft end 201). Or more).
The holder lower inner surface 903 is a lower part of the inner wall surface adjacent to the lower part of the holder upper inner surface 902, and the rear part has a shape along the outer periphery of the protruding portion 301 of the housing 3 in the same direction as the holder upper inner surface 902. Is formed to have substantially the same width as the protruding portion 301. The vertical dimension of the holder lower inner surface 903 is configured to be the same as or slightly larger than the thickness of the protruding portion 301 of the housing 3.
ホルダ９の最下端には、ホルダ下部内面９０３と隣接する略Ｕ字形状の凸部である止め部９０１が設けられている。止め部９０１は、ホルダ９にハウジング３を挿脱着する際のレール手段となり、また、落下防止手段としても機能する。
ホルダ９の最上端には、略Ｕ字形状の切り込みが形成された、上面９０４が配設される。上面９０４は、ハウジング３を装着する際の垂直方向の位置決め手段としても機能する。
At the lowermost end of the holder 9, a stopper portion 901 that is a substantially U-shaped convex portion adjacent to the holder lower inner surface 903 is provided. The stopper 901 serves as rail means when the housing 3 is inserted into and removed from the holder 9 and also functions as fall prevention means.
At the uppermost end of the holder 9, an upper surface 904 having a substantially U-shaped cut is formed. The upper surface 904 also functions as a vertical positioning means when the housing 3 is mounted.
図３に示すように、スクリュー２は、螺旋状の羽を有し、駆動部７側の端部から一定の長さにわたり側面に面取りを施して形成された軸端２０１を有する。カップリング８は、軸端２０１の断面形状に合わせた形状の接続孔８０１を有する。
軸端２０１を設けたことにより、接続孔８０１に軸端２０１を嵌め込むのみで回転力を伝達できるので、接液部１と本体部６とを容易に分離および結合することができる。
As shown in FIG. 3, the screw 2 has a spiral wing and has a shaft end 201 formed by chamfering a side surface over a certain length from an end on the drive unit 7 side. The coupling 8 has a connection hole 801 having a shape that matches the cross-sectional shape of the shaft end 201.
By providing the shaft end 201, the rotational force can be transmitted only by fitting the shaft end 201 into the connection hole 801, so that the liquid contact portion 1 and the main body portion 6 can be easily separated and combined.
《取外し手順》
接液部１の取外し手順を、図１、５および６を参照しながら説明する。
まず、貯留容器５（以下「シリンジ５」とする）と本体部６とを接続する貯留容器固定具１１を外す。続けて、アダプタチューブ１２をシリンジ５から外す。
次に、接液部１と本体部６とを固定しているホルダ９の側面２箇所のつまみ付きネジ１３を緩める。
図５に示すように、ハウジング３の突出部３０１がホルダ上部内面９０２の部分から外れるまで、接液部１をホルダ上部内面９０２に沿って鉛直線方向に移動させる。
このとき、ホルダ上部内面９０２の上下方向寸法は、突出部３０１の上下方向寸法と同等以上、且つ、接続孔８０１の深さ以上（ないしは軸端２０１の長さ以上）となるよう構成されているので、ホルダ上部内面９０２から外れるまでハウジング３を移動させると、軸端２０１が接続孔８０１より完全に外れることになる。
ここで、ホルダ９の最下部には止め部９０１が設けてあるので、接続孔８０１から軸端２０１を外す際に鉛直方向に力を入れても、止め部９０１にハウジング３の突出部３０１が突き当たって移動を制限するので、接液部１の落下させるおそれはない。
最後に、図６に示すように、ホルダ下部内面９０３に沿ってハウジング３を正面開口側へ水平動することで、本体部６から接液部１を取り外すことができる。
取り外した接液部１は、シリンジ５やノズル４の保守点検などの作業が行われた後、後述する取付手順により本体部６に取り付けられる。
<Removal procedure>
A procedure for removing the wetted part 1 will be described with reference to FIGS.
First, the storage container fixture 11 that connects the storage container 5 (hereinafter referred to as “syringe 5”) and the main body 6 is removed. Subsequently, the adapter tube 12 is removed from the syringe 5.
Next, the screws 13 with knobs at two positions on the side surface of the holder 9 that fixes the liquid contact part 1 and the main body part 6 are loosened.
As shown in FIG. 5, the wetted part 1 is moved along the holder upper inner surface 902 in the vertical direction until the protruding portion 301 of the housing 3 is disengaged from the holder upper inner surface 902.
At this time, the vertical dimension of the holder upper inner surface 902 is configured to be equal to or greater than the vertical dimension of the protrusion 301 and equal to or greater than the depth of the connection hole 801 (or the length of the shaft end 201). Therefore, when the housing 3 is moved until it is detached from the holder upper inner surface 902, the shaft end 201 is completely detached from the connection hole 801.
Here, since the stop portion 901 is provided at the lowermost portion of the holder 9, even if a force is applied in the vertical direction when the shaft end 201 is removed from the connection hole 801, the protruding portion 301 of the housing 3 is attached to the stop portion 901. Since the movement is limited by hitting, there is no possibility that the liquid contact part 1 is dropped.
Finally, as shown in FIG. 6, the liquid contact part 1 can be removed from the main body part 6 by horizontally moving the housing 3 toward the front opening side along the holder lower inner surface 903.
The removed liquid contact part 1 is attached to the main body part 6 according to the attachment procedure described later after work such as maintenance and inspection of the syringe 5 and the nozzle 4 is performed.
《取付け手順》
接液部１の取付け手順を、図７および８を参照しながら説明する。
最初に、図７に示すように、シリンジ５が正面に向くように接液部１を保持し、ハウジング３の突出部３０１の水平位置をホルダ下部内面９０３の位置とし、ホルダ下部内面９０３に沿わせながら、突き当たるまで奥に押し込む。この間は、ハウジング３の鉛直方向えの移動は、止め部９０１により制限されるので、接液部１が落下することはない。
<Installation procedure>
The attachment procedure of the wetted part 1 will be described with reference to FIGS.
First, as shown in FIG. 7, the wetted part 1 is held so that the syringe 5 faces the front, the horizontal position of the protruding part 301 of the housing 3 is set as the position of the holder lower inner surface 903, and the holder lower inner surface 903 is aligned. And push it back until it hits. During this time, the movement of the housing 3 in the vertical direction is restricted by the stopper 901, so that the liquid contact part 1 does not fall.
図８に示すように、ハウジング３の突出部３０１が、ホルダ９の上面９０４に突き当たるまで、接液部１を垂直上昇させる。このとき、軸端２０１をカップリング８の接続孔８０１へ挿し込む。挿し込む際、軸端２０１の形状と接続孔８０１の形状が回転方向に対して合っていないときは、カップリング８を形状に合わせるよう回転させて面合わせをする。
そして、ハウジング３の突出部３０１が、ホルダ９の上面９０４に突き当たった状態を保ちながら、ハウジング３の側面に設けられたネジ穴３０３の位置を、ホルダ９側面に設けられたネジ穴９０５に合わせ、側面２箇所よりつまみ付きネジ１３を締めて接液部１を本体部６に固定する。
最後に、シリンジ５にアダプタチューブ１２を取り付け、シリンジ５を本体部６へ固定すると、取り付けが完了する。
接液部１を本体部６に取り付けることで、吐出作業が開始可能となる。
As shown in FIG. 8, the wetted part 1 is raised vertically until the protruding part 301 of the housing 3 hits the upper surface 904 of the holder 9. At this time, the shaft end 201 is inserted into the connection hole 801 of the coupling 8. When inserting, when the shape of the shaft end 201 and the shape of the connection hole 801 do not match with the rotation direction, the coupling 8 is rotated to match the shape and the surfaces are aligned.
The position of the screw hole 303 provided on the side surface of the housing 3 is aligned with the screw hole 905 provided on the side surface of the holder 9 while maintaining the state where the protruding portion 301 of the housing 3 is in contact with the upper surface 904 of the holder 9. Then, the screw 13 with the knob is tightened from the two side surfaces to fix the wetted part 1 to the main body part 6.
Finally, when the adapter tube 12 is attached to the syringe 5 and the syringe 5 is fixed to the main body 6, the attachment is completed.
By attaching the liquid contact part 1 to the main body part 6, the discharge operation can be started.
本実施例の装置は、図９に示すように、ハウジング３および保持部の構成が実施例１と異なるスクリュー式の液体材料吐出装置である。
本体部６は、駆動部７と、駆動部７の回転力をスクリュー２へ伝えるカップリング８と、保持部である二本のガイドピン９０６と、駆動部７を取り付けるベース１０とから構成される。
ベース１０には、スクリュー２の回転軸と垂直な方向に二本のガイドピン９０６が設けられ、その下部にハウジング３固定用のネジ穴９０５が二箇所設けられている。
接液部１は、棒状体の表面に軸方向へ螺旋状のつばを備えるスクリュー２と、内部にスクリュー２を回転可能に収めるハウジング３と、液体材料を吐出するノズル４と、液体材料を貯留する貯留容器５とから構成される。
ハウジング３には、二本のガイドピン９０６が挿入される長穴状のガイド穴３０５が二箇所設けられ、その下部にハウジング固定用のネジ穴３０３が同様に二箇所設けられている。ハウジング３の下面にはノズル４が固設され、その後端部３０４には延設部３０２が固設されており、延設部３０２には貯留容器５が固設される。
As shown in FIG. 9, the apparatus of the present embodiment is a screw-type liquid material discharge apparatus in which the configuration of the housing 3 and the holding unit is different from that of the first embodiment.
The main body 6 includes a drive unit 7, a coupling 8 that transmits the rotational force of the drive unit 7 to the screw 2, two guide pins 906 that are holding units, and a base 10 to which the drive unit 7 is attached. .
In the base 10, two guide pins 906 are provided in a direction perpendicular to the rotation axis of the screw 2, and two screw holes 905 for fixing the housing 3 are provided below the guide pins 906.
The liquid contact portion 1 stores a screw 2 having a spiral spiral in the axial direction on the surface of a rod-like body, a housing 3 in which the screw 2 is rotatably housed, a nozzle 4 for discharging the liquid material, and a liquid material. It is comprised from the storage container 5 to do.
Two elongated guide holes 305 into which two guide pins 906 are inserted are provided in the housing 3, and two screw holes 303 for fixing the housing are similarly provided in the lower portions. The nozzle 4 is fixed to the lower surface of the housing 3, the extended portion 302 is fixed to the rear end portion 304, and the storage container 5 is fixed to the extended portion 302.
《取外し手順》
接液部１を本体部６から取り外すときは、まず、つまみ付きネジ１３（図示せず）を緩める。そして、ハウジング３の奥方向の面がベース１０に接している状態のまま、ガイドピン９０６がガイド穴３０５の上端に突き当たるまで接液部１を下降させる。次に、ガイドピン９０６の側面（曲面部）がガイド穴３０５の上端内面に沿うようにしながら、ガイドピン９０６がガイド穴３０５から抜けるまで水平方向へ移動させると取り外すことができる。
ガイド穴３０５の上下方向の寸法は、ガイドピン９０６がガイド穴３０５内を移動する距離が接続孔８０１の深さ以上ないしは軸端２０１の長さ以上となるよう構成される。
<Removal procedure>
When removing the wetted part 1 from the main body part 6, first, the knob screw 13 (not shown) is loosened. Then, the wetted part 1 is lowered until the guide pin 906 hits the upper end of the guide hole 305 while the inner surface of the housing 3 is in contact with the base 10. Next, the guide pin 906 can be removed by moving in the horizontal direction until the guide pin 906 comes out of the guide hole 305 while keeping the side surface (curved surface portion) of the guide pin 906 along the inner surface of the upper end of the guide hole 305.
The vertical dimension of the guide hole 305 is configured such that the distance that the guide pin 906 moves in the guide hole 305 is equal to or greater than the depth of the connection hole 801 or the length of the shaft end 201.
《取付け手順》
接液部１を本体部６に取り付けるときは、まず、ガイドピン９０６をガイド穴３０５に挿し込み、ハウジング３の奥方向の面がベース１０に突き当たるまで接液部１を水平方向へ移動させる。このとき、ガイドピン９０６の側面（曲面部）がガイド穴３０５の上端内面に沿うように水平方向へ移動させる。次に、ハウジング３の奥方向の面がベース１０に突き当たった状態のまま、ガイド穴３０５の下端にガイドピン９０６が突き当たるまで接液部１を上昇させる。最後に、ガイドピン９０６がガイド穴３０５下端に突き当たった状態を保ったまま、ハウジング３に設けられたネジ穴３０３の位置と、ベース１０に設けられたネジ穴９０５の位置を合わせ、つまみ付きネジ１３（図示せず）によって接液部１を固定する。
<Installation procedure>
When attaching the wetted part 1 to the main body 6, first, the guide pin 906 is inserted into the guide hole 305, and the wetted part 1 is moved in the horizontal direction until the inner surface of the housing 3 hits the base 10. At this time, the side surface (curved surface portion) of the guide pin 906 is moved in the horizontal direction so as to be along the inner surface of the upper end of the guide hole 305. Next, the wetted part 1 is raised until the guide pin 906 comes into contact with the lower end of the guide hole 305 while the rear surface of the housing 3 is in contact with the base 10. Finally, with the guide pin 906 kept in contact with the lower end of the guide hole 305, the position of the screw hole 303 provided in the housing 3 and the position of the screw hole 905 provided in the base 10 are aligned to obtain a screw with a knob. The wetted part 1 is fixed by 13 (not shown).
図１０は、本実施例の液体材料吐出装置の概略図であり、図１１は、接液部１と本体部６との嵌合部の拡大断面図である。
本実施例の装置は、先端にノズル４を有する貯留容器５の内面に密着摺動するプランジャー１５を所望量移動して吐出するプランジャー式の液体材料吐出装置であり、実施例１の装置と同様に、接液部１と本体部６を主たる要素とする。
接液部１は、吐出用部材であるプランジャー１５と、内部にプランジャー１５に収める貯留容器５と、液体材料を吐出するノズル４と、ノズル４と貯留容器５とが固設されるハウジング３とから構成される。
本体部６は、プランジャー１５を進退動させるプランジャ移動手段１６が配設された駆動部７と、ハウジング３を保持する保持部であるホルダ９とから構成される。
FIG. 10 is a schematic view of the liquid material discharge device of the present embodiment, and FIG. 11 is an enlarged cross-sectional view of a fitting portion between the liquid contact portion 1 and the main body portion 6.
The apparatus of the present embodiment is a plunger-type liquid material discharge apparatus that moves and discharges a plunger 15 that is in close contact with the inner surface of a storage container 5 having a nozzle 4 at the tip thereof, and discharges the plunger 15. Similarly, the liquid contact part 1 and the main body part 6 are the main elements.
The liquid contact portion 1 includes a plunger 15 that is a discharge member, a storage container 5 that is housed in the plunger 15, a nozzle 4 that discharges a liquid material, and a housing in which the nozzle 4 and the storage container 5 are fixed. 3.
The main body 6 includes a drive unit 7 provided with a plunger moving means 16 that moves the plunger 15 forward and backward, and a holder 9 that is a holding unit that holds the housing 3.
ハウジング３は、実施例１と同様に、側面の平行する二面に突出部３０１を設けており、正面から見ると略Ｔ字形を成している。
また、ホルダ９の構成も実施例１と同様である。すなわち、ホルダ９は、止め部９０１と、ホルダ上部内面９０２と、ホルダ下部内面９０３と、上面９０４とから構成される。
As in the first embodiment, the housing 3 is provided with protrusions 301 on two parallel sides, and has a substantially T-shape when viewed from the front.
The configuration of the holder 9 is the same as that in the first embodiment. That is, the holder 9 includes a stopper 901, a holder upper inner surface 902, a holder lower inner surface 903, and an upper surface 904.
取外し手順は実施例１と同様である。まず、プランジャー１５と本体部６とを接続するプランジャー固定具１７を外す。次に、つまみ付きネジ１３を緩め、ハウジング３の突出部３０１がホルダ上部内面９０２の部分から外れるまで接液部１を鉛直線方向に移動し、ホルダ下部内面９０３に沿ってハウジング３を正面開口側へ水平動することで、本体部６から接液部１を取り外すことができる。 The removal procedure is the same as in the first embodiment. First, the plunger fixture 17 that connects the plunger 15 and the main body 6 is removed. Next, the knob screw 13 is loosened, the wetted part 1 is moved in the vertical direction until the protruding portion 301 of the housing 3 is disengaged from the portion of the holder upper inner surface 902, and the housing 3 is opened to the front along the holder lower inner surface 903. The liquid contact part 1 can be removed from the main body part 6 by moving horizontally.
取付け手順も実施例１と同様である。ハウジング３の突出部３０１の水平位置をホルダ下部内面９０３の位置とし、ホルダ下部内面９０３に沿わせながら、突き当たるまで奥に押し込み、接液部１を垂直上昇させ、ハウジング３の側面に設けられたネジ穴３０３の位置をホルダ９側面に設けられたネジ穴９０５に合わせ、側面２箇所よりつまみ付きネジ１３を締めて接液部１を本体部６に固定する。 The attachment procedure is the same as that of the first embodiment. The horizontal position of the protruding portion 301 of the housing 3 is set to the position of the holder lower inner surface 903, and is pushed inward until it hits along the holder lower inner surface 903, so that the liquid contact portion 1 is vertically raised and provided on the side surface of the housing 3. The position of the screw hole 303 is aligned with the screw hole 905 provided on the side surface of the holder 9, and the screw with knob 13 is tightened from two positions on the side surface to fix the liquid contact part 1 to the main body part 6.
図１２は、本実施例の液体材料吐出装置の概略図であり、図１３は、接液部１と本体部６との嵌合部の拡大断面図である。
本実施例の装置は、弁座に弁体１８を衝突させて液体材料をノズル４の先端より飛翔吐出させるジェット式の液体材料吐出装置であり、実施例１の装置と同様に、接液部１と本体部６を主たる要素とする。
接液部１は、吐出用部材である弁体１８と、内部に弁体１８を収めるハウジング３と、液体材料を吐出するノズル４と、液体材料を貯留する貯留容器５とから構成される。
本体部６は、空気室およびバネ室と空気室へのエア供給を切り換える切換弁を有する駆動部７と、駆動部７と弁体１８を連結する連結用部材であるチャック１９と、ハウジング３を保持する保持部であるホルダ９と、駆動部７とホルダを一定の間隔を維持するよう取り付けるベース１０とから構成される。なお、実施例１と同様に、貯留容器固定具１１を設けてもよい。
FIG. 12 is a schematic view of the liquid material discharge device of the present embodiment, and FIG. 13 is an enlarged cross-sectional view of a fitting portion between the liquid contact portion 1 and the main body portion 6.
The apparatus of the present embodiment is a jet type liquid material discharge apparatus that causes the valve element 18 to collide with the valve seat and fly and discharge the liquid material from the tip of the nozzle 4. As in the apparatus of the first embodiment, the liquid contact portion 1 and the main body 6 are main elements.
The liquid contact portion 1 includes a valve body 18 that is a discharge member, a housing 3 that houses the valve body 18 therein, a nozzle 4 that discharges the liquid material, and a storage container 5 that stores the liquid material.
The main body 6 includes a drive unit 7 having a switching valve that switches air supply to the air chamber and the spring chamber and the air chamber, a chuck 19 that is a connecting member that connects the drive unit 7 and the valve body 18, and the housing 3. It is comprised from the holder 9 which is a holding | maintenance part hold | maintained, and the base 10 which attaches the drive part 7 and a holder so that a fixed space | interval may be maintained. Note that the storage container fixture 11 may be provided as in the first embodiment.
弁体１８は、実施例１と同様に、駆動部７側の端部から一定の長さにわたり側面に面取りを施して形成された軸端２０１を有する。チャック１９は、軸端２０１の断面形状に合わせた形状の接続孔８０１を有し、嵌合した弁体１８を側面より図示しないネジにより固定できるよう構成されている。
なお、弁体１８の軸端２０１は曲面のままでもよいが、固定強度は低下するので、面取り等の加工を施すことが好ましい。
Similar to the first embodiment, the valve body 18 has a shaft end 201 formed by chamfering the side surface over a certain length from the end on the drive unit 7 side. The chuck 19 has a connection hole 801 having a shape matching the cross-sectional shape of the shaft end 201, and is configured so that the fitted valve body 18 can be fixed from the side surface with a screw (not shown).
In addition, although the shaft end 201 of the valve body 18 may be a curved surface, it is preferable to perform chamfering or the like because the fixing strength is reduced.
ハウジング３は、実施例１と同様に、側面の平行する二面に突出部３０１を設けており、正面から見ると略Ｔ字形を成している。
また、ホルダ９の構成も実施例１と同様である。すなわち、ホルダ９は、止め部９０１と、ホルダ上部内面９０２と、ホルダ下部内面９０３と、上面９０４とから構成される。
As in the first embodiment, the housing 3 is provided with protrusions 301 on two parallel sides, and has a substantially T-shape when viewed from the front.
The configuration of the holder 9 is the same as that in the first embodiment. That is, the holder 9 includes a stopper 901, a holder upper inner surface 902, a holder lower inner surface 903, and an upper surface 904.
取外し手順は実施例１と同様である。まず、アダプタチューブ１２を貯留容器５から外す。次に、つまみ付きネジ１３を緩め、ハウジング３の突出部３０１がホルダ上部内面９０２の部分から外れるまで接液部１を鉛直線方向に移動し、ホルダ下部内面９０３に沿ってハウジング３を正面開口側へ水平動することで、本体部６から接液部１を取り外すことができる。 The removal procedure is the same as in the first embodiment. First, the adapter tube 12 is removed from the storage container 5. Next, the knob screw 13 is loosened, the wetted part 1 is moved in the vertical direction until the protruding portion 301 of the housing 3 is disengaged from the portion of the holder upper inner surface 902, and the housing 3 is opened to the front along the holder lower inner surface 903. The liquid contact part 1 can be removed from the main body part 6 by moving horizontally.
取付け手順も実施例１と同様である。ハウジング３の突出部３０１の水平位置をホルダ下部内面９０３の位置とし、ホルダ下部内面９０３に沿わせながら、突き当たるまで奥に押し込み、接液部１を垂直上昇させ、ハウジング３の側面に設けられたネジ穴３０３の位置をホルダ９側面に設けられたネジ穴９０５に合わせ、側面２箇所よりつまみ付きネジ１３を締めて接液部１を本体部６に固定する。
なお、軸端２０１を接続孔８０１へ挿し込む際、軸端２０１の形状と接続孔８０１の形状が回転方向に対して合っていないときは、チャック１９を形状に合わせるよう回転させて面合わせをする。
The attachment procedure is the same as that of the first embodiment. The horizontal position of the protruding portion 301 of the housing 3 is set to the position of the holder lower inner surface 903, and is pushed inward until it hits along the holder lower inner surface 903, so that the liquid contact portion 1 is vertically raised and provided on the side surface of the housing 3. The position of the screw hole 303 is aligned with the screw hole 905 provided on the side surface of the holder 9, and the screw with knob 13 is tightened from two positions on the side surface to fix the liquid contact part 1 to the main body part 6.
When the shaft end 201 is inserted into the connection hole 801, if the shape of the shaft end 201 and the shape of the connection hole 801 do not match the rotation direction, the chuck 19 is rotated to match the shape and the surface is aligned. To do.
本発明は、液体材料を吐出する種々の装置において実施可能である。実施例においては、スクリュー式、プランジャー式、およびジェット式の吐出装置を開示したが、これらに限定されるものではない。 The present invention can be implemented in various apparatuses for discharging a liquid material. In the embodiments, screw type, plunger type, and jet type discharge devices have been disclosed, but the present invention is not limited thereto.
１ 接液部
２ スクリュー
３ ハウジング
４ ノズル
５ 貯留容器（シリンジ）
６ 本体部
７ 駆動部
８ カップリング
９ ホルダ
１０ ベース
１１ 貯留容器固定具
１２ アダプタチューブ
１３ 接液部固定ネジ
１４ モータ
１５ プランジャー
１６ プランジャー移動手段
１７ プランジャー固定具
１８ 弁体
１９ チャック
２０１ 軸端
３０１ 突出部
３０２ 延設部
３０３ ネジ穴
３０４ 後端部
３０５ ガイド穴
８０１ 接続孔
９０１ 止め部
９０２ ホルダ上部内面
９０３ ホルダ下部内面
９０４ ホルダ上面
９０５ ネジ穴
９０６ ガイドピン
1 Liquid contact portion 2 Screw 3 Housing 4 Nozzle 5 Storage container (syringe)
6 Body portion 7 Drive portion 8 Coupling 9 Holder 10 Base 11 Storage container fixture 12 Adapter tube 13 Liquid contact portion fixing screw 14 Motor 15 Plunger 16 Plunger moving means 17 Plunger fixture 18 Valve body 19 Chuck 201 Shaft end 301 Protruding portion 302 Extension portion 303 Screw hole 304 Rear end portion 305 Guide hole 801 Connection hole 901 Stopping portion 902 Holder upper surface 903 Holder lower surface 904 Holder upper surface 905 Screw hole 906 Guide pin
Claims (6)
ハウジングが装着される保持部および吐出用部材を作動させる駆動部とを有する本体部を備える液体材料吐出装置であって、
吐出用部材と駆動部を連結部材により着脱可能に構成し、且つ、ハウジングと保持部を着脱可能に構成することで、接液部と本体部とを着脱可能としたことを特徴とする液体材料吐出装置。 A liquid contact portion having a housing in which a nozzle and a storage container are directly or indirectly fixed, and a discharge member inserted into the housing;
A liquid material discharge device comprising a main body having a holding portion on which a housing is mounted and a drive portion for operating a discharge member,
A liquid material characterized in that the discharge member and the drive unit are configured to be detachable by a connecting member, and the housing and the holding unit are configured to be detachable so that the liquid contact unit and the main body unit are detachable. Discharge device.
前記ハウジングは、前記ガイドピンが挿入される複数のガイド孔を有し、
前記ハウジングが、前記保持部の開口部に水平動して着脱されることを特徴とする請求項１または２の液体材料吐出装置。 The holding portion has a plurality of guide pins,
The housing has a plurality of guide holes into which the guide pins are inserted,
The liquid material discharge device according to claim 1, wherein the housing is horizontally attached to and detached from the opening of the holding portion.
前記保持部は、前記ハウジングが挿入される開口部と、前記ハウジングの凸部または凹部と嵌合する凹部または凸部を開口部の内側面に有し、
前記ハウジングが、前記保持部の開口部に水平動して着脱されることを特徴とする請求項１または２の液体材料吐出装置。 The housing has a convex part or a concave part on its side surface,
The holding portion has an opening into which the housing is inserted, and a concave portion or a convex portion that fits with the convex portion or the concave portion of the housing on the inner surface of the opening portion,
The liquid material discharge device according to claim 1, wherein the housing is horizontally attached to and detached from the opening of the holding portion.
前記連結用部材は、前記吐出用部材の端部が嵌合される多角形状の孔を有することを特徴とする請求項１ないし４のいずれかの液体材料吐出装置。 The end of the discharge member has a polygonal shape,
5. The liquid material discharge device according to claim 1, wherein the connecting member has a polygonal hole into which an end of the discharge member is fitted.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006327305A JP5089969B2 (en) | 2006-12-04 | 2006-12-04 | Liquid material discharge device |
| CN2007800445751A CN101583434B (en) | 2006-12-04 | 2007-11-13 | Liquid material delivery apparatus |
| KR1020097010210A KR101395126B1 (en) | 2006-12-04 | 2007-11-13 | Liquid material delivery apparatus |
| PCT/JP2007/071958 WO2008069000A1 (en) | 2006-12-04 | 2007-11-13 | Liquid material delivery apparatus |
| TW096143167A TWI402104B (en) | 2006-12-04 | 2007-11-14 | Liquid material discharge device |
| HK10100782.0A HK1133229A1 (en) | 2006-12-04 | 2010-01-25 | Liquid material delivery apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2006327305A JP5089969B2 (en) | 2006-12-04 | 2006-12-04 | Liquid material discharge device |
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| JP5089969B2 JP5089969B2 (en) | 2012-12-05 |
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| JP (1) | JP5089969B2 (en) |
| KR (1) | KR101395126B1 (en) |
| CN (1) | CN101583434B (en) |
| HK (1) | HK1133229A1 (en) |
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| WO2008126420A1 (en) * | 2007-04-11 | 2008-10-23 | Musashi Engineering, Inc. | Ink-jet head and ink-jet device |
| JP2013154347A (en) * | 2013-03-11 | 2013-08-15 | Seiko Epson Corp | Head cap, suction device and liquid droplet ejecting device |
| WO2015046481A1 (en) * | 2013-09-30 | 2015-04-02 | 武蔵エンジニアリング株式会社 | Droplet material discharge device, coating device provided with same liquid material discharge device, and coating method using same coating device |
| JP2018103139A (en) * | 2016-12-28 | 2018-07-05 | セイコーエプソン株式会社 | Fluid discharge device |
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| EP2138241B1 (en) * | 2007-04-10 | 2014-05-28 | Musashi Engineering, Inc. | Method and device for discharging viscous liquid material |
| DK3138633T3 (en) * | 2014-04-30 | 2019-03-18 | Ind Penalver Sl | Programmable concentric head for applying liquid to lids with different designs |
| KR101726832B1 (en) * | 2014-06-30 | 2017-04-14 | 세메스 주식회사 | Chemical discharging unit and Apparatus for treating substrate with the unit |
| JP6452147B2 (en) | 2015-01-19 | 2019-01-16 | 武蔵エンジニアリング株式会社 | Liquid material discharge device |
| JP6811840B2 (en) * | 2017-03-08 | 2021-01-13 | 株式会社Ｆｕｊｉ | Mounting related equipment |
| KR102116716B1 (en) * | 2018-07-23 | 2020-05-29 | 주식회사 탑 엔지니어링 | Syringe unit device |
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Also Published As
| Publication number | Publication date |
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| KR101395126B1 (en) | 2014-05-15 |
| TW200838620A (en) | 2008-10-01 |
| CN101583434A (en) | 2009-11-18 |
| HK1133229A1 (en) | 2010-03-19 |
| WO2008069000A1 (en) | 2008-06-12 |
| JP5089969B2 (en) | 2012-12-05 |
| KR20090086411A (en) | 2009-08-12 |
| CN101583434B (en) | 2012-11-21 |
| TWI402104B (en) | 2013-07-21 |
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