JPH0336784U

JPH0336784U -

Info

Publication number: JPH0336784U
Application number: JP9490189U
Authority: JP
Priority date: 1989-08-11
Filing date: 1989-08-11
Publication date: 1991-04-10

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示すブロツク図、
第２図は噴射筒の断面図、第３図は第２図の−
矢視図、第４図及び第５図は本考案の非接触保
持原理を説明するための作用状態図、第６図は非
接触保持部の詳細側面図、第７図は第６図の−
矢視図、第８図は本考案の適用例を示す斜視図
、第９図及び第１０図は夫々噴射筒に形成する拡
大噴射口の他の形状例を示す断面図である。１は非接触保持部、２は加圧気体管、３は加圧
気体源、４は制御弁、７は加圧気体通路、８は噴
射筒、９は噴射面、１０は拡大噴射口、１１は物
品、１１′は表面、１２は加圧気体、１６は減圧
部、２１はロボツト、２４はガイド機構を示す。 FIG. 1 is a block diagram showing an embodiment of the present invention.
Figure 2 is a cross-sectional view of the injection tube, and Figure 3 is the − of Figure 2.
The arrow view, FIG. 4, and FIG. 5 are working state diagrams for explaining the non-contact holding principle of the present invention, FIG. 6 is a detailed side view of the non-contact holding part, and FIG. 7 is the - of FIG.
8 is a perspective view showing an example of application of the present invention, and FIGS. 9 and 10 are sectional views showing other examples of shapes of enlarged injection ports formed in the injection cylinder, respectively. 1 is a non-contact holding part, 2 is a pressurized gas pipe, 3 is a pressurized gas source, 4 is a control valve, 7 is a pressurized gas passage, 8 is an injection cylinder, 9 is an injection surface, 10 is an enlarged injection port, 11 11' is an article, 11' is a surface, 12 is a pressurized gas, 16 is a pressure reducing section, 21 is a robot, and 24 is a guide mechanism.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

加圧気体源に連通する加圧気体通路を有した噴
射筒を備え、該噴射筒の端部に前記加圧気体通路
に直交する噴射面が形成され、且つ前記加圧気体
通路から前記噴射面に向けて通路が拡大する拡大
噴射口が形成されていて、噴射筒を保持すべき物
品の表面に近づけると噴射する気体により吸引力
が発生するようになつていることを特徴とする物
品の非接触保持装置。 An injection cylinder having a pressurized gas passage communicating with a pressurized gas source is provided, an injection surface perpendicular to the pressurized gas passage is formed at an end of the injection cylinder, and a jet surface is formed from the pressurized gas passage to the injection surface. An article characterized in that an enlarged injection port is formed with a passage expanding toward the object, and when the injection tube is brought close to the surface of the article to be held, a suction force is generated by the ejected gas. Contact holding device.