JPS5976878A - Etching machine - Google Patents

Abstract

PURPOSE:To enable changing of the etching rate of objects to be etched while etching continuously the many objects to be etched by dividing ejection nozzles for an etching liquid to plural sets of groups and controlling the ejection rate of the etching liquid by each of the groups. CONSTITUTION:An etching machine has an etching chamber 1, plural sets of ejection nozzles 3 for an etching liquid mounted therein, and a mechanism for moving objects 4 to be etched in an arrow direction in the chamber 1. The nozzles 3 are divided to, for example, four groups; the top and bottom on the side where the objects 4 enter and the top and bottom on the side where the objects emerge. The rate of the etching liquid to be ejected therefrom is controlled by each of the groups. For example, the rate of the etching liquid to be ejected from the top and bottom on the side where the objects 4 enter is set at a prescribed rate and the rate of the etching liquid to be ejected from the top and bottom on the side where the objects emerge is changed.

Description

【発明の詳細な説明】 本発明ｒＪエツチングマシンｓ　％にプリント回路板＃
造用エツチングマシンに蘭する。[Detailed description of the invention] The present invention rJ etching machine s% printed circuit board #
Added to the etching machine.

プリント配＃板（／Ｊ製造収於て、例えは、制水り槓１
％　仮ｗエツチングレジストを塗布しエツチングして必
要な回路を形敢丁＾寺で、エツチングマシンが広く使用
さｒｔてい４）〇 一般にプリント回路板製造用エツチングマシン口、エツ
チングチャンバーと、そり中に取り付けら１′Ｌ１乙エ
ツチング卸１噴出ノズルと、チャンバー内′ｔ″級エッ
ーツーング物に林町杯−ヒろ倣栴から柄敢す１１る０こ
（ｌＪ柚のエツチングマシンばおいてに１エツナンク町
（／Ｊ調整ケエッチング剤１貝出釦又は４１ｚエツチン
グ物（／Ｊ移判速度ｒ没えゐことで行なっていゐ０しか
し、心安とするエツチング川が＠繁に裳化す小様ｌ場合
ＶＮＤ、そりたひことに１エツチングチヤンバー内から
？ルエッナ／グ物が出路ゐの奮待って、エッナンク旬ｑ
、Ｊｉ、１７ｉｌ贅を行なわｌけ１ｒ、Ｉｄｌらなかっ
１ζ。こり椋ｌ装置自でｅＪエツチング損′に笈λゐこ
とば、望運転とｌ６時間か発生するため、効率が悪いは
かりでなく、短刀などｔ６４費丁＾という欠点があっ１
ζＣ本発明は仁のような点Ｖｃ茜みてなさｔ’Ｌ　ｆｃ
もので、エツチングチャンバーと、そり９番（取りつけ
らｔした複数個のエツチング剤１ハ出ノズルと。Printed number board (/J manufacturing center, for example, water control ram 1
% Etching machines are widely used to apply a temporary etching resist and etch the necessary circuits. 4) Generally used for manufacturing printed circuit boards, in the etching machine mouth, etching chamber, and inside the sled. Attachment 1'L1 etching wholesale 1 spout nozzle, Hayashimachi cup to 'T'' class etching thing in the chamber - 11 Ru0ko (lJ Yuzu's etching machine put 1 etching machine) Town (/J Adjustment Etching Agent 1 shell button or 41z Etching object (/J Transfer speed R is decreased) 0 However, if the Etching River is a small size that is often exposed, VND , from inside the 1st etching chamber to the sledder, I waited patiently for the thing to come out.
, Ji, 17il 1r, Idl not 1ζ. Since the device itself takes about 6 hours of etching loss and manual operation, it has the drawback of not only being a low-efficiency scale, but also costing 64 hours for tools such as short swords.
ζC The present invention is like a point Vc Akane t'L fc
It consists of an etching chamber and a number 9 sled (with multiple etching agent single-discharge nozzles attached).

チャンバー内で被エツチング物音移動させ＾機構を備え
たエツチング剤シｙにおいて、前記エツチング剤噴出ノ
ズ／Ｌ−ｋ　？Ａ数組の集団に分り。In the etching agent system equipped with a mechanism for moving the object to be etched in the chamber, the etching agent jet nozzle /Lk? Divided into several groups.

各集団ととれエツチング剤（／、ｌ　ｌ！Ａ出翅會制御
すること〒特徴とするものである。It is characterized by controlling each population and the etching agent (/, l l! A).

すなわち本発明に、エツチングチャンバー円げ収けた抜
（友のエツチングＳ＋Ｉ噴出ノズルケ２組以上のＭシ団
げ分けて、エツチング剤り噴出釦ｔも集団ごとに制御す
るようｋしたものである６俵エツチング物かエツチング
剤唄出ノイルり近傍ケ通過する除Ｖ（、エツチング物必
をと丁ゐ被エツチング物の近傍にあるノズル集団からり
与エツチング剤が嘱出し、必賛のないノズル集団からｒ
Ｊエッテンク剤が噴出しなく１−すか又ａ噴出量が少な
くな６様に卸」御すゐ。That is, in the present invention, the etching chamber is rounded, the etching chamber is rounded, the etching agent is divided into two or more sets of M, and the etching agent ejecting button is also controlled for each group. When the etching material passes through the vicinity of the etching agent, the etching agent ejects from the nozzle group near the etching object, and the etching agent ejects from the nozzle group that does not have the etching object.
J Ettenque agent does not spout out 1- Sukamata A The amount of jetting out is small.

第１図ｒＪ不発明の一実施９１１１：　示１−１ｔｌｌ
　＋ｆｕ　図テ、ｌｏ−１ｒ−ッテングテヤンバー、２
１Ｊエツテンク剤バイフ、５にエツチング剤唄出ノス′
ル５４ｔｔｌ被エツチング切ｓ５ｔ：ｈローラーコンベ
アーである。Figure 1 rJ non-inventive implementation 9111: Show 1-1tll
+fu figte, lo-1r-ttengute yanbar, 2
1J etching agent bifu, 5 etching agent protrusion nosu'
Roll 54ttl Etched cut s5t:h Roller conveyor.

Ｍ１図に於てｒＪエッチングナヤンバ−１内りエツチン
グ剤哄出ノズル３を被エツチング物進入＄１１１　＋／
Ｊ上、−ト、進出側υ上、Ｊす４巣団Ｖ（分Ｖ］噴出ｔ
Ｌ量奮集団ごとに制御した。In Figure M1, the etching agent dispensing nozzle 3 in the rJ etching number 1 enters the object to be etched.
J top, -t, advance side υ top, Jsu 4 nest group V (minute V) eruption t
The L amount was controlled for each population.

たとえは被エツチング物進入側上、下りエツチング物Ｉ
Ｊ　＋ＩＪ４１Ｊｊ、＞ｓをＩ夕「ンビり値と１７、進
出細土、下のエッテンクハリ噴出毎ケ笈化ちゼー々こと
で、進出側上、下り１１個のノズル出用’ｆ’＋３たり
僚エッ５−ング物（／Ｊ投大人間隔作小ことでエツチン
グ１斜＆Ｊ没史がＤＪ能′Ｔ：あゐ０ ！７！：、第２図に本発明り他のり４施例孕示ツーもの
で、第１凶に示すもＵ、Ｊより多く、１ｏケ（／Ｊ集団
ば分り１こ場合でろ小。For example, the upper side of the object to be etched and the downwardly etched object I
J + IJ41Jj,>s is set to 17, the advancing fine soil, and the lower Ettenkhari erupting every time it turns into a fire. Etching thing (/J throwing adult interval production small) Etching 1 diagonal & J death history is DJ function'T: Ai 0! 7!: Figure 2 shows the present invention and other 4 examples of pregnancy. However, there are more than U and J in the first place, and 10 cases (/J group has 1 case).

こＶ、）場合に、被エツチング物（／Ｊ投大人間隔級エ
ツチング物長さ”−’　／１０　　以ＴＫしても被エツ
チング物個々リエッチング量に必賛ｗ応じて変えなこと
ができな。In this case, the length of the object to be etched (/Length of the object to be etched at intervals of 10 to 10 years) cannot be changed according to the amount of retching for each object to be etched, even if TK is used. .

以上脱明し１こよりＶｃ本発ψ］リエッチングマシンに
於てａ、多敷り扱エツチング９勿１連続してエツチング
しながら、被エツチング物のエッテンク糧１笈ｊｒ−に
とができ＾０From the above explanation, the etching material of the object to be etched can be made into 1 liter jr- while etching continuously in the etching machine.

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

第１図、第２図ｒＪ木発明りエツチングマシンの一実施
？ｌｌを示”ｊ−１４１１１１１ｊ図でめ＾０ィ；１号
り祝明 １−ｒ−ップッグナヤンパ−２エツチング剤ノくイノ６
　エッチンクハＩｌｌ！Ｒ出ノズル　　４　被エツチン
グ物５　ローラーコンベアーFigures 1 and 2: Implementation of rJ wood-invented etching machine? ll is shown in the diagram.
Etching ha Ill! R output nozzle 4 Object to be etched 5 Roller conveyor

Claims (1)

【特許請求の範囲】 １、　エツチングチャンバーとＳその中に取りつけら７
１７ζ傍数個のエツチングハリ噴出ノズルと。 チャンバー内′Ｃ被エツチング物奮林動させ小截ａ　ｌ
：　ｉｔλ１ζエツチングマシンにおいてｓ　ＭＩＪ記
エツチング剤噴出ノズルを被数組（／Ｊ果団に分り、谷
集団ことにエツチング剤り臓出豫に制御″Ｔゐ０と１特
徴とするエツチングマシン０[Claims] 1. An etching chamber and a device 7 installed therein.
17ζ and several etched hari jet nozzles. Move the object to be etched inside the chamber and make a small cut.
: In the etching machine, the etching agent jetting nozzles described in MIJ are divided into a number of groups (/J), and the etching agent is controlled to emit the etching agent in the valley group.