JPS6154663U

JPS6154663U -

Info

Publication number: JPS6154663U
Application number: JP13876984U
Authority: JP
Priority date: 1984-09-14
Filing date: 1984-09-14
Publication date: 1986-04-12

Description

[Brief explanation of the drawing]

第１図乃至第８図は本考案の陰極線管の製造装
置の一実施例を示す図であり、第１図は側面図、
第２図は上面図、第３図乃至第７図は作業順に示
す要部説明図、第８図は切断器の平面図、第９図
は防爆形陰極線管の一例を示す一部切欠斜視図、
第１０図乃至第１２図は試作された陰極線管の製
造装置を示す図であり、第１０図は要部斜視図、
第１１図は切り取つた導電粘着テープを陰極線管
に当接した状態を示す要部斜視図、第１２図は貼
付け状態を示す要部説明図である。１…陰極線管、１_１…フアンネル、１_２…フエ
ースプレート側壁部、２…外部導電膜、３…防爆
バンド、４…導通粘着テープ、５…防爆テープ、
１７，２３…陰極線管押え、１８，２０，２２，
２４，２５，２７…シリンダ、２０…メカニカル
ハンド、２６…切断器、２６ａ…テープ位置出し
、２６ｂ…ナイフエツジ。 1 to 8 are diagrams showing an embodiment of the cathode ray tube manufacturing apparatus of the present invention, and FIG. 1 is a side view;
Fig. 2 is a top view, Figs. 3 to 7 are explanatory views of main parts showing the order of work, Fig. 8 is a plan view of the cutter, and Fig. 9 is a partially cutaway perspective view showing an example of an explosion-proof cathode ray tube. ,
10 to 12 are diagrams showing a prototype cathode ray tube manufacturing apparatus, and FIG. 10 is a perspective view of the main parts;
FIG. 11 is a perspective view of the main part showing the state in which the cut conductive adhesive tape is brought into contact with the cathode ray tube, and FIG. 12 is an explanatory view of the main part showing the state in which it is pasted. DESCRIPTION OF SYMBOLS 1... Cathode ray tube, 1 ₁ ... Funnel, 1 ₂ ... Face plate side wall part, 2... External conductive film, 3... Explosion-proof band, 4... Conductive adhesive tape, 5... Explosion-proof tape,
17, 23...Cathode ray tube holder, 18, 20, 22,
24, 25, 27...Cylinder, 20...Mechanical hand, 26...Cutter, 26a...Tape positioning, 26b...Knife edge.

Claims

[Claims for Utility Model Registration] (1) Before tightening the explosion-proof band to the side wall of the face plate of the cathode ray tube and before applying the external conductive film to the outer surface of the funnel of the cathode-ray tube, the explosion-proof band and the external conductive film are removed. A cathode ray tube manufacturing apparatus is configured to affix a conductive adhesive tape to electrically connect the cathode ray tube, and the cathode ray tube manufacturing apparatus includes a pair of positioning mechanisms for positioning the cathode ray tube, and a pair of positioning mechanisms for pulling out the conductive adhesive tape to a predetermined position and temporarily fixing it. a mechanism for peeling off a release paper provided on the adhesive surface of the conductive adhesive tape; a mechanism for pasting the conductive adhesive tape from the side wall of the face plate to the application position of the external conductive film; and a mechanism for cutting the conductive adhesive tape without contacting the adhesive surface. (2) Manufacture of a cathode ray tube according to claim 1, wherein the cutting mechanism is provided with a knife edge that is inclined from the back side of the conductive adhesive tape in the width direction of the conductive adhesive tape. Device.