JP5023424B2 - Adhesive coating apparatus and coating method thereof - Google Patents

Adhesive coating apparatus and coating method thereof Download PDF

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JP5023424B2
JP5023424B2 JP2004216768A JP2004216768A JP5023424B2 JP 5023424 B2 JP5023424 B2 JP 5023424B2 JP 2004216768 A JP2004216768 A JP 2004216768A JP 2004216768 A JP2004216768 A JP 2004216768A JP 5023424 B2 JP5023424 B2 JP 5023424B2
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solution
injection
storage tank
unit
injected
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JP2006035057A (en
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智 上田
典宏 長谷川
岩男 中
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Panasonic Corp
Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size

Description

本発明は、混合型接着剤を塗布する接着剤塗布装置およびその塗布方法に関するものである。   The present invention relates to an adhesive application device for applying a mixed adhesive and an application method thereof.

以下、従来の混合型接着剤の接着剤塗布装置について図面を参照しながら説明する。   Hereinafter, a conventional adhesive application device for a mixed adhesive will be described with reference to the drawings.

図５は従来の接着剤塗布装置の概略を示す概略図、図６は同接着剤塗布装置の射出部の拡大断面図である。   FIG. 5 is a schematic view showing an outline of a conventional adhesive application device, and FIG. 6 is an enlarged sectional view of an injection portion of the adhesive application device.

図５、図６において、従来の接着剤塗布装置は、一方の溶液１を射出する一方の射出部２と、他方の溶液１を射出する他方の射出部２とを備えた射出ヘッド３を備えている。接着が必要な対象物に対して、一方の射出部２から一方の溶液１を射出するとともに、他方の射出部２から他方の溶液１を射出している。射出するタイミングは、同時でも、ずれていてもよく、どちらにしても、射出された一方の溶液１と他方の溶液１とが、対象物上で互いに接触するように射出し、反応させることにより、混合型接着剤４として用いている。   5 and 6, the conventional adhesive application device includes an injection head 3 including one injection unit 2 for injecting one solution 1 and the other injection unit 2 for injecting the other solution 1. ing. One solution 1 is injected from one injection unit 2 and the other solution 1 is injected from the other injection unit 2 to an object that needs to be bonded. The timing of injection may be simultaneous or different, and in either case, the injected one solution 1 and the other solution 1 are injected so that they come into contact with each other on the object and reacted. , And used as a mixed adhesive 4.

一方の射出部２および他方の射出部２は、各々の射出部２から射出された溶液１が、互いに接触しやすいように、射出ヘッド３を水平移動させている。   One injection unit 2 and the other injection unit 2 horizontally move the injection head 3 so that the solutions 1 injected from the respective injection units 2 can easily come into contact with each other.

なお、この出願の発明に関連する先行技術文献情報としては、例えば、特許文献１が知られている。
特開昭６２−３０５７０号公報 As prior art document information related to the invention of this application, for example, Patent Document 1 is known.
JP 62-30570 A

上記構成では、射出ヘッド３に備えられた射出部２から射出する溶液１は放射状に広がりやすいので、対象物（図示せず）に付着させる溶液１の付着面積を小さくすることができず、対象物が小さい場合は、混合型接着剤４が対象物からはみ出る等、接着信頼性を向上できないという問題点を有していた。   In the above configuration, since the solution 1 ejected from the ejection unit 2 provided in the ejection head 3 tends to spread radially, the adhesion area of the solution 1 adhered to the object (not shown) cannot be reduced, and the target When the object is small, there is a problem that the adhesive reliability cannot be improved, for example, the mixed adhesive 4 protrudes from the object.

本発明は上記問題点を解決するもので、対象物が小さくても、容易に混合型接着剤を塗布し、接着信頼性を向上した混合型接着剤の接着剤塗布装置およびその塗布方法を提供することを目的としている。   SUMMARY OF THE INVENTION The present invention solves the above-described problems, and provides a mixed adhesive adhesive coating apparatus and a coating method thereof that can easily apply a mixed adhesive and improve adhesion reliability even if the object is small. The purpose is to do.

上記目的を達成するために本発明は、以下の構成を有する。   In order to achieve the above object, the present invention has the following configuration.

本発明は、特に、一方の射出部および他方の射出部には、溶液を貯留する貯留槽と、前記貯留槽に接続され、貯留された前記溶液を加温または冷却して射出する射出ノズルとを設け、前記貯留槽に貯留された一方の前記溶液の粘度と他方の前記溶液の粘度が略同一になるように、各々の前記溶液の温度を制御するとともに前記射出部に衝撃を与え、この衝撃によって前記射出ノズルから前記溶液を射出する構成である。   In particular, the present invention includes a storage tank for storing a solution in one injection unit and the other injection unit, and an injection nozzle connected to the storage tank and injecting the stored solution by heating or cooling. And controlling the temperature of each of the solutions so that the viscosity of one of the solutions stored in the storage tank and the viscosity of the other of the other solutions are substantially the same, The solution is ejected from the ejection nozzle by impact.

また、その塗布方法は、特に、貯留槽に貯留された一方の溶液の粘度と他方の溶液の粘度が略同一になるように、各々の前記溶液の温度を制御するとともに射出部に衝撃を与え、この衝撃によって射出ノズルから前記射出ノズルに充填された前記溶液を液状のままで重力方向に射出するものであり、かつ、一方の前記射出部および他方の前記射出部は互いに前記塗布対象部に対向するよう水平方向に移動させて射出のための位置決めを行うものであり、一方の前記射出部から一定量の一方の前記溶液が前記塗布対象部へ射出されたことを通過センサーにより検知した後に、前記塗布対象部へ付着した一方の前記溶液に向かって、他方の前記射出部から一方の前記溶液と略同一量の他方の前記溶液を通過センサーにより検知させつつ射出させる方法である。 In addition, the application method particularly controls the temperature of each solution so that the viscosity of one solution stored in the storage tank and the viscosity of the other solution are substantially the same, and gives an impact to the injection part. In this impact, the solution filled in the injection nozzle from the injection nozzle is injected in the direction of gravity while being in a liquid state , and one of the injection part and the other injection part are mutually applied to the application target part. Positioning for injection by moving in the horizontal direction so as to oppose each other, after detecting by a passage sensor that a certain amount of one of the solutions has been injected from the one injection part to the application target part the towards applying one of the solution adhered to the object part, emit while detected by one of said solution is substantially the same amount of the other of said solution passing sensor from the other said exit portion It is the law.

本発明は上記構成により、射出部に衝撃を与えるとともに、この衝撃によって、射出ノズルから溶液を射出するので、対象物に射出し付着させる溶液の付着面積を小さくでき、対象物が小さくても対象物から混合型接着剤がはみ出ることもなく、接着信頼性を向上できる。   With the above configuration, the present invention gives an impact to the injection portion, and since the solution is injected from the injection nozzle by this impact, the adhesion area of the solution that is injected and adhered to the object can be reduced. Adhesive reliability can be improved without the mixed adhesive sticking out of the object.

特に、溶液を貯留した貯留槽を加温または冷却して、一方の溶液の粘度と他方の溶液の粘度を略同一にしているので、射出部に与えた衝撃によって溶液を射出ノズルからノズルに充填された溶液を重力方向に射出する際に、互いの溶液の射出量が大きく異なることがなく、溶液の付着面積を均等化でき、さらに一方の前記射出部および他方の前記射出部は互いに塗布対象部に対向するように水平方向に移動させることにより、一方の射出部から一定量の一方の前記溶液が前記塗布対象部へ射出されたことを通過センサーにより検知した後に水平な平面状の塗布対象部へ付着した一方の溶液に向かって、他方の射出部から一方の前記溶液と略同一量の他方の溶液を通過センサーにより検知させつつ射出させることで、射出された溶液を同一部位に付着させ、これにより効率的に反応させられるとともに、互いの溶液を安定的に射出できる。 In particular, the storage tank in which the solution is stored is heated or cooled so that the viscosity of one solution and the viscosity of the other solution are approximately the same, so the solution is filled from the injection nozzle to the nozzle by the impact applied to the injection part. When the injected solution is ejected in the direction of gravity, the injection amount of the solution is not greatly different, the adhesion area of the solution can be equalized, and the one injection part and the other injection part are mutually applied A horizontal planar application target after detecting by a passage sensor that a fixed amount of one of the solution has been injected from the injection part to the application target part by moving in a horizontal direction so as to face the part towards one of the solution adhered to the parts, by injection while detected by one of the solution substantially equal amounts of the other solution passage sensor from the other injection unit, the same site injected solution Deposition is, thereby together brought efficiently reactions can stably emit mutual solution.

以下、本発明の一実施の形態における接着剤塗布装置およびその塗布方法について図面を参照しながら説明する。   Hereinafter, an adhesive application device and an application method thereof according to an embodiment of the present invention will be described with reference to the drawings.

図１は本発明の一実施の形態における接着剤塗布装置の射出ヘッドの断面図、図２は同接着剤塗布装置のニードルバルブを上方に可動させた状態を示す図１のＡ部の拡大断面図、図３は同接着剤塗布装置のニードルバルブを下方に可動させた状態を示す図１のＡ部の拡大断面図、図４は同接着剤塗布装置の概略を示す概略図である。   FIG. 1 is a cross-sectional view of an injection head of an adhesive application device according to an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of a portion A in FIG. FIG. 3 is an enlarged sectional view of a part A in FIG. 1 showing a state in which the needle valve of the adhesive application device is moved downward, and FIG. 4 is a schematic view showing an outline of the adhesive application device.

図１から図３において、本発明の一実施の形態における接着剤塗布装置は、一方の射出部１１から一方の溶液１２を射出し、他方の射出部１１から他方の溶液１２を射出し、各々の溶液１２を接触させて反応させ、混合型接着剤の塗布装置として用いる。   1 to 3, the adhesive application device in one embodiment of the present invention injects one solution 12 from one injection unit 11 and injects the other solution 12 from the other injection unit 11. The solution 12 is brought into contact and reacted to be used as a mixed adhesive coating apparatus.

一方の射出部１１および他方の射出部１１には、溶液１２を貯留する貯留槽１３と、貯留された溶液１２を加温または冷却し、貯留槽に貯留された一方の溶液１２の粘度と他方の溶液１２の粘度が略同一になるように、各々の溶液１２の温度を制御する温度制御部１４と、貯留槽１３の下部に接続し、貯留された溶液１２を射出する射出ノズル１５とを設けている。   The one injection part 11 and the other injection part 11 have a storage tank 13 for storing the solution 12 and a viscosity and the other of the one solution 12 stored in the storage tank by heating or cooling the stored solution 12. A temperature control unit 14 for controlling the temperature of each solution 12 and an injection nozzle 15 for injecting the stored solution 12 are connected to the lower part of the storage tank 13 so that the viscosities of the solutions 12 are substantially the same. Provided.

溶液１２は溶液槽１６から貯留槽１３に空気圧で加圧流入させて補充しており、加圧流入時の流入圧力によって、貯留槽１３から射出ノズル１５内にも溶液１２を充填させている。   The solution 12 is replenished by pressurizing air from the solution tank 16 to the storage tank 13 by air pressure, and the solution 12 is also filled from the storage tank 13 into the injection nozzle 15 by the inflow pressure at the time of the pressure inflow.

射出部１１には、射出ノズル１５の上方から下方に向かって射出ノズル１５に衝撃を与えるとともに、射出ノズル１５に対向する貯留槽１３の溶液１２（図２のＢに相当）を射出ノズル１５内に充填させるニードルバルブ１７を設けている。   An impact is applied to the injection section 11 from the upper side to the lower side of the injection nozzle 15, and the solution 12 (corresponding to B in FIG. 2) in the storage tank 13 facing the injection nozzle 15 is injected into the injection nozzle 15. A needle valve 17 is provided for filling.

このニードルバルブ１７は垂直に配置するとともに、その先端面１９は水平に配置し、かつ、先端面１９には、溶液１２を補充する際の流入圧力によって、射出ノズル１５内に溶液１２が充填されるのを一時的に遮断する遮断弁１８を設けている。   The needle valve 17 is arranged vertically, the tip surface 19 thereof is arranged horizontally, and the tip surface 19 is filled with the solution 12 in the injection nozzle 15 by the inflow pressure when the solution 12 is replenished. There is provided a shut-off valve 18 for temporarily shutting off.

そして、一方の射出部１１および他方の射出部１１は、ニードルバルブ１７が射出ノズル１５に与える衝撃と、ニードルバルブ１７が射出ノズル１５に溶液１２を充填させる充填圧力とによって、射出ノズル１５から溶液１２を射出している。射出部１１は、互いに水平移動させて、一方の射出部１１から射出された一方の溶液１２に向かって、他方の射出部１１から他方の溶液１２を射出させるようにしている。この際、溶液１２が射出状況を検出できるよう通過センサー２０を射出部１１の先端近傍に取り付けている。   The one injection unit 11 and the other injection unit 11 are configured so that the solution from the injection nozzle 15 is affected by the impact that the needle valve 17 applies to the injection nozzle 15 and the filling pressure that the needle valve 17 fills the injection nozzle 15 with the solution 12. 12 is injected. The injection unit 11 is moved horizontally to inject the other solution 12 from the other injection unit 11 toward the one solution 12 injected from the one injection unit 11. At this time, the passage sensor 20 is attached in the vicinity of the tip of the injection unit 11 so that the solution 12 can detect the injection state.

このような接着剤塗布装置は、図４に示すように、装置の台座２１に載せられた対象物である部品２２に、射出部１１と溶液槽１６とを備えた射出ヘッド２３が左右に可動することにより、射出が行える。   In such an adhesive application device, as shown in FIG. 4, an injection head 23 including an injection unit 11 and a solution tank 16 is movable to the left and right on a component 22 which is an object placed on a base 21 of the device. By doing so, injection can be performed.

上記構成により、射出部１１に衝撃を与えるとともに、この衝撃によって、射出ノズル１５から溶液１２を射出するので、対象物に射出し付着させる溶液１２の付着面積を小さくでき、対象物が小さくても対象物から混合型接着剤がはみ出ることもなく、接着信頼性を向上できる。   With the above configuration, the impact is given to the injection unit 11 and the solution 12 is injected from the injection nozzle 15 by this impact. Therefore, the adhesion area of the solution 12 that is injected and adhered to the object can be reduced, and even if the object is small Adhesive reliability can be improved without the mixed adhesive sticking out of the object.

特に、溶液１２を貯留した貯留槽１３を加温または冷却して、一方の溶液１２の粘度と他方の溶液１２の粘度を略同一にしているので、射出部１１に与えた衝撃によって溶液１２を射出ノズル１５から射出する際に、互いの溶液１２の射出量が大きく異なることがなく、射出された溶液１２の付着面積を略同一にし、効率的に反応させられるとともに、互いの溶液１２を安定的に射出できる。   In particular, the storage tank 13 storing the solution 12 is heated or cooled so that the viscosity of one solution 12 and the viscosity of the other solution 12 are substantially the same. When injecting from the injection nozzle 15, the injection amount of the solution 12 is not greatly different, the adhesion area of the injected solution 12 is made substantially the same, and it is possible to react efficiently and stabilize the solution 12. Can be injected.

ここで、射出ノズル１５は貯留槽１３の下部に接続し、射出ノズル１５の上方から下方に向かって射出ノズル１５に衝撃を与えるとともに、射出ノズル１５に対向する貯留槽１３内の溶液１２を射出ノズル１５内に充填させるニードルバルブ１７を設け、射出ノズル１５に与える衝撃と、溶液１２を射出ノズル１５に充填させる充填圧力とによって、射出ノズル１５から溶液１２を射出しているので、より一層、上記効果を得ることができる。   Here, the injection nozzle 15 is connected to the lower part of the storage tank 13, impacts the injection nozzle 15 from the upper side to the lower side of the injection nozzle 15, and injects the solution 12 in the storage tank 13 facing the injection nozzle 15. The needle valve 17 for filling the nozzle 15 is provided, and the solution 12 is injected from the injection nozzle 15 by the impact applied to the injection nozzle 15 and the filling pressure for filling the injection nozzle 15 with the solution 12, so that The above effects can be obtained.

また、一方の射出部１１および他方の射出部１１は、互いに水平移動させて、一方の射出部１１から射出された一方の溶液１２に向かって、他方の射出部１１から他方の溶液１２を射出させているので、射出される溶液１２が付着される付着位置の位置決めを的確に行える。   Further, the one injection unit 11 and the other injection unit 11 are moved horizontally to inject the other solution 12 from the other injection unit 11 toward the one solution 12 injected from the one injection unit 11. Therefore, it is possible to accurately position the attachment position to which the injected solution 12 is attached.

この際、ニードルバルブ１７は、垂直に配置するとともに、その先端面１９は水平に配置しているので、付着位置の位置決めをより正確に行えるとともに、安定的に溶液１２を射出ノズル１５から射出することができる。   At this time, the needle valve 17 is arranged vertically, and the tip end surface 19 thereof is arranged horizontally, so that the attachment position can be more accurately positioned and the solution 12 is stably ejected from the ejection nozzle 15. be able to.

さらに、貯留槽１３には溶液１２を加圧流入させて補充しており、加圧流入時の流入圧力によって、貯留槽から射出ノズル１５内に溶液１２を充填させるので、溶液１２の射出準備が円滑に行える。特に、溶液１２を補充する際の流入圧力によって射出ノズル１５内に溶液１２が充填されるのを遮断する遮断弁１８をニードルバルブ１７に設けるとともに、ニードルバルブ１７が射出ノズル１５に衝撃を与える際に遮断するようにしているので、溶液１２の射出準備（遮断時には射出ノズル１５内に溶液１２が充填されず、ニードルバルブ１７を上方に可動させて遮断を開放したら、射出ノズル１５内に溶液１２が充填される）をより円滑に行える。   Furthermore, the storage tank 13 is filled with the solution 12 under pressure, and the solution 12 is filled from the storage tank into the injection nozzle 15 by the inflow pressure at the time of pressure inflow. It can be done smoothly. In particular, when the needle valve 17 is provided with a shut-off valve 18 for blocking the injection nozzle 15 from being filled with the solution 12 by the inflow pressure when the solution 12 is replenished, and the needle valve 17 gives an impact to the injection nozzle 15. Since the solution 12 is not filled in the injection nozzle 15 at the time of shut-off, and the needle valve 17 is moved upward to release the shut-off, the solution 12 is put into the injection nozzle 15. Can be carried out more smoothly.

温度制御部１４は加熱、又は冷却する機能とセンサーを有し、射出ノズル１５の先端近傍には、通過センサー２０を配置しているので、確実に交互塗布し、混合することが可能である。   The temperature control unit 14 has a function of heating or cooling and a sensor, and the passage sensor 20 is disposed in the vicinity of the tip of the injection nozzle 15, so that it is possible to reliably apply and mix alternately.

以上のように本発明にかかる接着剤塗布装置およびその塗布方法は、対象物が小さくても、容易に混合型接着剤を塗布し、接着信頼性を向上できるので、各種電子機器等に用いる混合型接着剤の接着剤塗布装置および塗布方法として適用できる。   As described above, the adhesive coating apparatus and the coating method according to the present invention can easily apply the mixed adhesive and improve the adhesion reliability even if the object is small. It can be applied as an adhesive application device and application method for mold adhesives.

本発明の一実施の形態における接着剤塗布装置の射出部の断面図Sectional drawing of the injection | emission part of the adhesive agent coating apparatus in one embodiment of this invention 同接着剤塗布装置のニードルバルブを上方に可動させた状態を示す図１のＡ部の拡大断面図1 is an enlarged cross-sectional view of part A in FIG. 1 showing a state in which the needle valve of the adhesive application device is moved upward. 同接着剤塗布装置のニードルバルブを下方に可動させた状態を示す図１のＡ部の拡大断面図1 is an enlarged cross-sectional view of part A in FIG. 1 showing a state in which the needle valve of the adhesive application device is moved downward. 同接着剤塗布装置の概略を示す概略図Schematic showing the outline of the adhesive application device 従来の接着剤塗布装置の概略を示す概略図Schematic showing the outline of a conventional adhesive application device 同接着剤塗布装置の射出部の拡大断面図Expanded sectional view of the injection part of the adhesive application device

符号の説明Explanation of symbols

１１ 射出部
１２ 溶液
１３ 貯留槽
１４ 温度制御部
１５ 射出ノズル
１６ 溶液槽
１７ ニードルバルブ
１８ 遮断弁
１９ 先端面
２０ 通過センサー
２１ 台座
２２ 部品
２３ 射出ヘッド DESCRIPTION OF SYMBOLS 11 Injection part 12 Solution 13 Storage tank 14 Temperature control part 15 Injection nozzle 16 Solution tank 17 Needle valve 18 Shut-off valve 19 Tip surface 20 Passing sensor 21 Base 22 Parts 23 Injection head

Claims (2)

台座上に固定された状態の水平な平面状の塗布対象部に対して、一方の射出部から一方の溶液を射出し、他方の射出部から他方の溶液を射出し、各々の前記溶液を接触させて反応させ、混合型接着剤として用いる接着剤塗布装置において、一方の前記射出部および他方の前記射出部には、前記溶液を貯留する貯留槽と、前記貯留槽に接続され、貯留された前記溶液を加温または冷却して射出する射出ノズルとを設け、前記貯留槽に貯留された一方の前記溶液の粘度と他方の前記溶液の粘度が略同一になるように、各々の前記溶液の温度を制御するとともに前記射出部に衝撃を与え、この衝撃によって前記射出ノズルから前記射出ノズルに充填された前記溶液を液状のままで重力方向に射出するものであり、かつ、一方の前記射出部および他方の前記射出部は互いに前記塗布対象部に対向するよう水平方向に移動させて射出のための位置決めを行うものであり、一方の前記射出部から一定量の一方の前記溶液が前記対象部へ射出されたことを通過センサーにより検知した後に、前記塗布対象部へ付着した一方の前記溶液に向かって、他方の前記射出部から一方の前記溶液と略同一量の他方の前記溶液を通過センサーにより検知させつつ射出させる接着剤塗布装置。 One solution is injected from one injection unit and the other solution is injected from the other injection unit to the horizontal flat coating target part fixed on the pedestal. In the adhesive application apparatus used as a mixed adhesive, the one injection part and the other injection part are connected to and stored in a storage tank for storing the solution and the storage tank. An injection nozzle that heats or cools the solution and injects the solution, and the viscosity of one of the solutions stored in the storage tank and the viscosity of the other solution are substantially the same. The temperature is controlled and an impact is applied to the injection portion, and the impact fills the solution filled in the injection nozzle from the injection nozzle in a liquid state in the direction of gravity , and one of the injection portions And the other The injection unit is to carry out a positioning for injection is moved in the horizontal direction so as to face the coating target portion to each other, emitted one of the solutions of a certain amount from one of the injection unit to the target unit after detecting the passage sensor that has, toward said one of said solution adhered to the coating object portion, is detected by one of said solution is substantially the same amount of the other of said solution passing sensor from the other said exit portion Adhesive applicator for injection . 台座上に固定された状態の水平な平面状の塗布対象部に対して、一方の射出部から一方の溶液を射出し、他方の射出部から他方の溶液を射出し、各々の前記溶液を接触させて反応させ、混合型接着剤として用いる接着剤塗布装置において、一方の前記射出部および他方の前記射出部には、前記溶液を貯留する貯留槽と、前記貯留槽に接続され、貯留された前記溶液を加温または冷却して射出する射出ノズルとを設け、前記貯留槽に貯留された一方の前記溶液の粘度と他方の前記溶液の粘度が略同一になるように、各々の前記溶液の温度を制御するとともに前記射出部に衝撃を与え、この衝撃によって前記射出ノズルから前記射出ノズルに充填された前記溶液を液状のままで重力方向に射出するものであり、かつ、一方の前記射出部および他方の前記射出部は互いに前記塗布対象部に対向するよう水平方向に移動させて射出のための位置決めを行うものであり、一方の前記射出部から一定量の一方の前記溶液が前記対象部へ射出されたことを通過センサーにより検知した後に、前記塗布対象部へ付着した一方の前記溶液に向かって、他方の前記射出部から一方の前記溶液と略同一量の他方の前記溶液を通過センサーにより検知させつつ射出させる接着剤塗布方法。 One solution is injected from one injection unit and the other solution is injected from the other injection unit to the horizontal flat coating target part fixed on the pedestal. In the adhesive application apparatus used as a mixed adhesive, the one injection part and the other injection part are connected to and stored in a storage tank for storing the solution and the storage tank. An injection nozzle that heats or cools the solution and injects the solution, and the viscosity of one of the solutions stored in the storage tank and the viscosity of the other solution are substantially the same. The temperature is controlled and an impact is applied to the injection portion, and the impact fills the solution filled in the injection nozzle from the injection nozzle in a liquid state in the direction of gravity , and one of the injection portions And the other The injection unit is to carry out a positioning for injection is moved in the horizontal direction so as to face the coating target portion to each other, emitted one of the solutions of a certain amount from one of the injection unit to the target unit after detecting the passage sensor that has, toward said one of said solution adhered to the coating object portion, is detected by one of said solution is substantially the same amount of the other of said solution passing sensor from the other said exit portion Adhesive application method for injection .
JP2004216768A 2004-07-26 2004-07-26 Adhesive coating apparatus and coating method thereof Expired - Fee Related JP5023424B2 (en)

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KR102375586B1 (en) 2021-08-31 2022-03-17 포엠 주식회사 Apparatus for Laser dry cleaning preventing damage to the surface of base material from thermal radiation

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CN103073914B (en) * 2013-02-05 2014-06-04 山东省农业科学院农产品研究所 Method for extracting maize yellow pigment from maize protein
KR102375586B1 (en) 2021-08-31 2022-03-17 포엠 주식회사 Apparatus for Laser dry cleaning preventing damage to the surface of base material from thermal radiation

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