JPS5932937A

JPS5932937A - Ion gun

Info

Publication number: JPS5932937A
Application number: JP57141801A
Authority: JP
Inventors: Masumi Koishi; 眞純小石; Akisuke Akutsu; 阿久津　顯右; Tsuguya Inagaki; 稲垣　「つぐ」也
Original assignee: Sankyo Dengyo Corp
Current assignee: Sankyo Dengyo Corp
Priority date: 1982-08-16
Filing date: 1982-08-16
Publication date: 1984-02-22

Abstract

PURPOSE:To provide a portable ion gun capable of simply activating a solid surface under various conditions, constituted from such a structure that a power source is mounted therein and a plasma ion generating apparatus is provided to the leading end part thereof. CONSTITUTION:For example, a plasma generating apparatus constituted from an electrode slit 1, a dielectric plate 3 and an opposed electrode 4 is provided to the leading end provided with a protective cover 2 of a hand gun having a handle 7. AC voltage is applied between the slit 1 and the electrode 4 by a power source 6 and proximal control 8 to generate plasma at the surface of the electrode 1. In addition, voltage from a DC or an AC power source 5 is applied between the slit 1 and the earthed object to be treated by proximal control 9 and the surface of an object 10 is irradiated with either one of positive or negative unipolar ion determined by potential from the slit 1 to be subjected plasma treatment.

Description

【発明の詳細な説明】固体表面にプラズマイオンを照射し、照射条件によって
は、物理的に、あるいは化学的にその表面を活性化させ
て、各種レベルの親液性或いは、易分散性を付与せしめ
ることは、各種の工業プロセスで極めて有益なことであ
る。[Detailed description of the invention] A solid surface is irradiated with plasma ions, and depending on the irradiation conditions, the surface is physically or chemically activated to impart various levels of lyophilicity or easy dispersibility. This is extremely useful in various industrial processes.

イオン照射を受けた、被物体１０の表面は、条件によっ
て、例えばある種の化゛ｉ的反応がその表面で生起し活
性化されて、任意度合の靭、液性、或いは、易分散性を
付与する効果のあることが確認されている。又被物体１
０の表面の、異物質、例えば油、ワックス、／リコーン
等の異物質が完全に除去されることによる、接着、粘着
あるいは、塗装の際の前処理として効果があり、全体と
して付着効果が強化される３、本発明は、プラズマイオ
ンを、各種の気体雰囲気条件下で、かつ任意の湿度、圧
力条件１・″で被物体表面に照射せしめることで活性住
処１’１．ｌｊを行なう場合に、作業者が自ら手にもっ
て簡便に隅々までそれが実施できるという極めて画ル１
的な特長がある。Depending on the conditions, the surface of the object 10 that has been irradiated with ions may undergo, for example, a certain kind of chemical reaction on the surface and be activated, resulting in a desired degree of toughness, liquid property, or easy dispersibility. It has been confirmed that it has a positive effect. Also, object 1
By completely removing foreign substances such as oil, wax, and silicone from the surface of 0, it is effective as a pretreatment for adhesion, adhesion, or painting, and the overall adhesion effect is strengthened. 3. The present invention is applicable to the case where active housing 1'1.lj is performed by irradiating the surface of a target object with plasma ions under various gas atmosphere conditions and at arbitrary humidity and pressure conditions 1. , it is an extremely easy-to-understand method that allows workers to carry it out easily and easily in their own hands.
It has certain characteristics.

例えば第１図に示すように取手７を有するハンドガンは
、片手で任意の被物体表面に、筒中。For example, as shown in FIG. 1, a handgun with a handle 7 can be used to touch any object surface with one hand.

に接触あるいは、接近することが出来る携帯機能を有し
ており、プラズマ発生装置は、携帯用ハンドガン先端部
に設置される１、即ち第２図に示すような電極スリット１、誘電体板６、
対向電極４から構成される。The plasma generating device has a portable function that allows it to come into contact with or approach the portable handgun.
It is composed of a counter electrode 4.

電極スリット１及び対向′電極４の間に交流電圧が、電
源６および、手もと制御８によって、印加され、電極１
表面にプラズマが生成される。An alternating current voltage is applied between the electrode slit 1 and the opposite electrode 4 by means of a power supply 6 and a hand control 8;
Plasma is generated on the surface.

さらに、手もと制御９によって、電極スＩＪ　ノド１と
、接地された被物体１Ｄの間ｔ・こ、直流又は交流の電
源５より、電圧が印加され、電位によって定まる、正極
あるいは、負極イオン、いずれかの単極イオンが、電極
スリンｌ−１より被物体１０の表面に照射され、プラズ
マ処理される。Further, by means of the hand control 9, a voltage is applied from the DC or AC power supply 5 between the electrode IJ throat 1 and the grounded object 1D, and either positive or negative ions, determined by the potential, are The monopolar ions are irradiated onto the surface of the object 10 from the electrode Surin 1-1, and the surface of the object 10 is subjected to plasma treatment.

ここで防護用のカバー２は、電極スリット１と、被物体
１Ｑとの間に適当な距離を維持するだめのものである。Here, the protective cover 2 serves to maintain an appropriate distance between the electrode slit 1 and the object 1Q.

この場合、上記・・ノドガンを、例えば塗装ロボットの
先端に取付可能な構造とし７て、活性化の自動化を８す
ることは、まだ省力化、省エネルギー化等の見地から極
めて有益なことである。In this case, it would be extremely beneficial from the viewpoint of labor saving and energy saving to automate the activation by making the throat gun have a structure that can be attached to the tip of a painting robot, for example.

４、簡単な図面の説明第１図及び第２図は、本発明の実施例である。4. Simple drawing explanation 1 and 2 are examples of the present invention.

図においで、１、電極スリット２．カバー　　　　６．誘電体４、対
向電極　　　５．電　源　　　６電　ゆ１ミＺ取　手　
　　　８９手もと制御　９干もと１ｌｉｌｌ依１１１０
、被物体第１図第２図In the figure: 1. Electrode slit 2. Cover 6. Dielectric 4, counter electrode 5. Power supply 6 electric power Yu1mi Z handle
89 hand control 9 hand control 1 lil dependence 1110
, object Figure 1 Figure 2

Claims

【特許請求の範囲】１、　例えば第１図のように、防護用のカバーを設けた
ガン先端部に設置された交流電源によるプラズマイオン
発生装置を有し、被物体とプラズマイオン発生装置のス
リット電極との間に印加する電源を有し、手もと制御に
より任意に発生するイオンを、被物体表面に照射するこ
とにより、固体の表面を活性化する、携帯用活性化処理
ガン。２、特許請求の範囲１．において、携帯用活性化処理ガ
ンを自動処理機、例えばロボットに設置できる構造とし
た活性化処理ガン。[Claims] 1. For example, as shown in Fig. 1, the gun has a plasma ion generator powered by an AC power supply installed at the tip of the gun provided with a protective cover, and has a slit between the object and the plasma ion generator. A portable activation processing gun that activates the surface of a solid by irradiating the surface of the object with ions that are generated arbitrarily by hand control and has a power source applied between the electrode and the electrode. 2. Scope of Claims 1. In the above, a portable activation processing gun is structured so that it can be installed in an automatic processing machine, such as a robot.