JPH0430766U

JPH0430766U -

Info

Publication number: JPH0430766U
Application number: JP7275890U
Authority: JP
Priority date: 1990-07-09
Filing date: 1990-07-09
Publication date: 1992-03-12

Description

[Brief explanation of drawings]

第１図は本装置の一部破断正面図、第２図は同
平面略図、第３図はプリント板１の研磨開始状態
における説明図、第４図は第３図の−矢視略
図、第５図はプリント板１の研磨開始状態におけ
る説明図、第６図はプリント板１の研磨状態を示
す説明図。１……プリント板、２……搬送装置、３，３ａ
……ブラシ台、４，４ａ……研磨面、５，５ａ…
…粗面化駆動源、６，６ａ……昇降手段、７……
制御装置、８，８ａ……出力回転軸、９……タイ
ミングベルト、１０，１１……プーリ、１２……
偏心軸、１３，１３ａ……粗面化バフ、１４……
装置本体、１５……ガイドレール、１６……ロー
ラ、１７……給水ノズル、１８……ロータリジヨ
イント、１９……フレーム、２０，２０ａ……圧
接板、２１，２１ａ……搬送ベルト、２２，２２
ａ……スプライン軸、２３，２３ａ……センサ、
２４……ローラ、３０……第１の粗面化手段、３
０ａ……第２の粗面化手段、３１……同期手段、
３２……タイミングベルト、３３……プーリ。 Fig. 1 is a partially cutaway front view of the present device, Fig. 2 is a schematic plan view of the same, Fig. 3 is an explanatory view of the printed board 1 in the starting state of polishing, Fig. 4 is a schematic view taken in the direction of - arrow in Fig. 3; FIG. 5 is an explanatory diagram showing the printed board 1 in the polishing start state, and FIG. 6 is an explanatory diagram showing the printed board 1 in the polishing state. 1... Printed board, 2... Conveyance device, 3, 3a
...Brush stand, 4, 4a... Polishing surface, 5, 5a...
...Roughening drive source, 6, 6a... Lifting means, 7...
Control device, 8, 8a... Output rotating shaft, 9... Timing belt, 10, 11... Pulley, 12...
Eccentric shaft, 13, 13a... roughening buff, 14...
Apparatus body, 15... Guide rail, 16... Roller, 17... Water supply nozzle, 18... Rotary joint, 19... Frame, 20, 20a... Pressure plate, 21, 21a... Conveyor belt, 22, 22
a... Spline shaft, 23, 23a... Sensor,
24...roller, 30...first surface roughening means, 3
0a... second roughening means, 31... synchronization means,
32...Timing belt, 33...Pulley.

Claims

[Claims for Utility Model Registration] (1) A conveying device 2 that conveys the printed board 1 in a fixed posture, and a second device that roughens one side of the printed board 1 arranged in order in the conveying direction of the conveying device 2. 1 and a second surface roughening means 30a for roughening the other side, and the first and second surface roughening means 30, 30a are used to roughen the printed board 1 in a conveyed state. Polishing surfaces 4, 4 made of roughened brushes or roughened buffs so that their tips can come into contact with the surface in a movable manner.
The brush stands 3, 3a are attached in a planar manner, and the brush stands 3, 3a are reciprocated or rotated in a direction intersecting the conveyance direction with the tip thereof being in planar contact with the printed board 1. It has surface roughening drive sources 5 and 5a for moving the brush bases 3 and 5a, and elevating means 6 and 6a for driving the brush stands 3 and 3a so as to move toward and away from the conveyance surface, respectively, and further includes When only the leading edge in the transport direction faces the polishing surfaces 4, 4a, the polishing surfaces 4, 4a are brought into pressure contact with the printed board 1, and only the rear edge of the printed board 1 faces the polishing surfaces 4, 4a. a control device 7 for controlling the elevating means 6, 6a so as to separate the polished surfaces 4, 4a from the printed board 1 when they come into contact with the surface roughening means 4a, and the first surface roughening means 3;
Brush stand 3 and second surface roughening means 30a at 0
a synchronizing means 31 for synchronizing the reciprocating movement or rotational movement of the brush stand 3a. (2) In claim 1, the elevating means 6,
6a is performed by a hydraulic cylinder, and the polishing surfaces 4, 4a and the printed board 1 are polished by the set hydraulic pressure.
A device configured to make pressure contact with a surface.