JPS62134638U

JPS62134638U -

Info

Publication number: JPS62134638U
Application number: JP2166986U
Authority: JP
Priority date: 1986-02-18
Filing date: 1986-02-18
Publication date: 1987-08-25
Also published as: JPH0325877Y2

Description

[Brief explanation of the drawing]

第１図ａは従来技術に係るフインガー切替装置
の一部省略側面図、第１図ｂは第１図ａのフイン
ガー切替装置のフインガーを切り替えた状態を示
す一部省略側面図、第２図は本考案に係るフイン
ガー切替装置を含む塗布作業部の概略側面図、第
３図は第２図に示す塗布作業部におけるフインガ
ー切替装置が配設されたプレートの平面図、第４
図ａは本考案に係るフインガー切替装置のフイン
ガーの切り替え途中の状態を示す正面図、第４図
ｂは本考案に係るフインガー切替装置のフインガ
ーの切り替えが完了した状態を示す一部省略正面
図、第５図は第４図ａに示すフインガー切替装置
の―線断面図、第６図は本考案に係るフイン
ガー切替装置に組み込まれるゼネバ歯車およびホ
ルダープレートの分解斜視図である。４０，４０ａ〜４０ｈ……フインガー切替装置
、６８……プレート、１１０……原軸、１１２…
…従軸、１１４……ゼネバストツプ機構、１１６
〜１１９……フインガー、１３８……原車、１４
２……円弧状凸部、１４４……ピン部材、１５２
……ゼネバ歯車、１５８ａ〜１５８ｄ……溝部、
１６０ａ〜１６０ｄ……円弧状凹部。 FIG. 1a is a partially omitted side view of a conventional finger switching device, FIG. 1b is a partially omitted side view showing the finger switching device of FIG. 1a in a state where the fingers are switched, and FIG. FIG. 3 is a schematic side view of a coating work section including a finger switching device according to the present invention; FIG. 3 is a plan view of a plate on which a finger switching device is installed in the coating work section shown in FIG.
Figure a is a front view showing a state in which the fingers of the finger switching device according to the present invention are in the middle of switching; FIG. FIG. 5 is a sectional view taken along the line -- of the finger switching device shown in FIG. 4a, and FIG. 6 is an exploded perspective view of the Geneva gear and holder plate incorporated into the finger switching device according to the present invention. 40, 40a to 40h...finger switching device, 68...plate, 110...original shaft, 112...
...Slave shaft, 114...Geneva stop mechanism, 116
~119...Finger, 138...Original car, 14
2...Circular convex portion, 144...Pin member, 152
... Geneva gear, 158a to 158d ... groove,
160a to 160d...Circular recesses.

Claims

[Claims for Utility Model Registration] (1) A Geneva stop mechanism consisting of an original wheel having a pin member and a Geneva gear defining a plurality of grooves into which the pin members fit; The Geneva stop mechanism includes a plurality of fingers for holding a workpiece, and a plurality of the Geneva stop mechanisms are disposed on a plate so as to be able to rise and fall, and the Geneva stop mechanism is rotated under the driving action of a rotational drive source to provide fingers corresponding to the workpiece being conveyed. 1. A finger switching device for holding a workpiece, characterized in that the finger switching device for holding a workpiece is configured to select and hold the workpiece. (2) Utility Model Registration In the device according to claim 1, the original vehicle is provided with an arcuate protrusion extending in the rotational direction of the original vehicle, and is defined by the arcuate protrusion. A pin member is disposed on the outside of the notch, and the Geneva gear has a plurality of arcuate shapes that are concave toward the outside of the Geneva gear and into which the arcuate protrusion can be fitted in sliding contact. a recess and a groove extending from the center side of the Geneva gear between the arcuate recesses, opening outward, and into which the pin member can enter, and being integrated with the Geneva gear; A workpiece holding finger configured such that the finger rotates under the deflection action of the pin member entering the groove and is selectively positioned under the engagement action of the arcuate convex portion and the arcuate recess. Switching device. (3) Scope of claims for utility model registration, paragraph 1 or 2
In the apparatus described in Section 1, a plurality of sets of fingers held by a geneva stop mechanism are provided on the plate, and each of the fingers is rotated to a predetermined position by a rotational force transmitted from a rotational drive source via a transmission means. A workpiece holding finger switching device configured to hold a workpiece at a certain position.