JPH0187577U

JPH0187577U -

Info

Publication number: JPH0187577U
Application number: JP18344187U
Authority: JP
Priority date: 1987-12-01
Filing date: 1987-12-01
Publication date: 1989-06-09

Description

[Brief explanation of the drawing]

第１図ａ，ｂは、この考案によるプリント基板
マーキング機構のインク自動供給器の実施例の構
造図、第２図ａ，ｂは従来のマーキング機構の構
造を示す側面図および正面図である。１……プリント基板、２……載置台、２ａ……
Ｘ方向移動台、２ｂ……Ｙ方向移動台、３……支
持柱、４……ソレノイド、４ａ……可動部、５…
…アーム、６……連結片、７……スプリング、８
……固定ブロツク、９……シヤフト、１０……ホ
ルダー、１１ａ……スポンジ、１１ｂ……ペン先
、１２……ブラケツト、１３……インク壷、１４
……インク、１５……プラスチツクパイプ。 1A and 1B are structural diagrams of an embodiment of an automatic ink supply device of a printed circuit board marking mechanism according to this invention, and FIGS. 2A and 2B are a side view and a front view showing the structure of a conventional marking mechanism. 1... Printed circuit board, 2... Mounting table, 2a...
X-direction moving table, 2b... Y-direction moving table, 3... Support column, 4... Solenoid, 4a... Movable part, 5...
...Arm, 6...Connection piece, 7...Spring, 8
... Fixed block, 9 ... Shaft, 10 ... Holder, 11a ... Sponge, 11b ... Pen tip, 12 ... Bracket, 13 ... Ink bottle, 14
...Ink, 15...Plastic pipe.

Claims

[Scope of utility model registration request]

In a marking mechanism that fills a sponge inside a pen barrel with ink and presses down a flexible pen tip such as felt at the tip of the pen barrel to mark the ink on a printed circuit board, the bottom surface is placed in the holder of the pen tip. An ink fountain is fixed at a position relative to the top of the sponge, and the inside of the sponge and the bottom of the ink fountain are connected with a plastic pipe, so that the ink in the ink fountain is supplied to the sponge by siphon and capillary action. Automatic ink supply device for printed circuit board marking mechanism.