JPH0568557B2 - - Google Patents
Info
- Publication number
- JPH0568557B2 JPH0568557B2 JP61068227A JP6822786A JPH0568557B2 JP H0568557 B2 JPH0568557 B2 JP H0568557B2 JP 61068227 A JP61068227 A JP 61068227A JP 6822786 A JP6822786 A JP 6822786A JP H0568557 B2 JPH0568557 B2 JP H0568557B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- workpiece
- jig
- masking plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はプリント配線基板等の表面処理、特に
メツキ処理における被処理物に対応するマスキン
グ板の保持方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for holding a masking plate corresponding to an object to be treated in surface treatment of printed wiring boards and the like, particularly in plating.
従来、プリント配線基板等の被処理物のメツキ
処理において、膜厚を均一化させるため、陽極と
被処理物（陰極）との間にマスキング板を介在さ
せている。その際、該マスキング板は電解層内に
固定したり、或いは前記被処理物の保持用治具に
手作業により捩子止め等によつて固定していた。
BACKGROUND ART Conventionally, in the plating process of a workpiece such as a printed wiring board, a masking plate is interposed between an anode and a workpiece (cathode) in order to make the film thickness uniform. At that time, the masking plate was fixed within the electrolytic layer or manually fixed to the jig for holding the object by screws or the like.
上述した従来の被処理物のメツキ処理におい
て、陽極と被処理物との間に介在されるマスキン
グ板は電解層内に固定されるか、若しくは被処理
物の保持用治具に作業者が捩子止めして固定して
いたので、前記マスキング板の交換が煩雑にな
り、また、生産ライン上においては作業性の低下
を防ぐため、前記マスキング板の交換は被処理物
の着脱ポジシヨン等の作業者のいる場所でしかで
きず、ラインの自動化を妨げると共に、ラインの
汎用性が悪くなるという問題点を有していた。
In the conventional plating process of the workpiece described above, the masking plate interposed between the anode and the workpiece is fixed in the electrolytic layer, or the masking plate is screwed onto a jig for holding the workpiece by the operator. Since the masking plate was fixed in place with a lock, replacing the masking plate became complicated.In addition, to prevent workability from decreasing on the production line, the masking plate was replaced during work such as attaching and detaching the workpiece. This has the problem that it can only be done in a place where someone is present, which hinders the automation of the line and reduces the versatility of the line.
本発明の上述の問題点に鑑み、マスキング板の
取付け、取外しを容易にすると共に、ラインの自
動化が行える表面処理におけるマスキング板の保
持方法を提供するものである。
In view of the above-mentioned problems of the present invention, it is an object of the present invention to provide a method for holding a masking plate in surface treatment, which facilitates attachment and detachment of the masking plate and allows automation of the line.
本発明は上述の目的を達成するため、表面処理
を行なう被処理物を取り付けた搬送可能な搬送枠
に、先端部を折曲した挟持用治具を固着してマス
キング板を着脱自在に保持し、該マスキング板を
前記被処理物の被処理面に対応させると共に間隔
を有して垂下させるマスキング板の保持方法を提
案するものである。
In order to achieve the above-mentioned object, the present invention fixes a clamping jig with a bent tip to a transportable transport frame to which a workpiece to be surface-treated is attached, and holds a masking plate in a detachable manner. , proposes a method for holding a masking plate in which the masking plate is made to correspond to the surface to be processed of the object to be processed and is suspended with a gap therebetween.
本発明によれば、搬送枠に固着された挟持用治
具によりマスキング板を前記搬送枠に着脱自在に
取付けられるようにしたので、前記マスキング板
の取付け、取外しが容易になる。
According to the present invention, since the masking plate can be detachably attached to the conveyance frame using the clamping jig fixed to the conveyance frame, the masking plate can be easily attached and removed.
本発明の一実施例を第１図乃至第４図に基づい
て説明する。即ち、四角形の額縁状を呈する治具
枠１０に挾持されたプリント配線基板等の被処理
物Ａと該被処理物Ａの両処理面側に位置する前後
１対のマスキング板Ｂとは持ち運びができる搬送
枠２０にクリツプ型の６個の治具３０を介して
夫々取付けられている。前記治具枠１０は主枠１
１と、開閉枠１２と、これらの下辺両端に設けら
れ、前記開閉枠１２を開閉させる丁番１３と、主
枠１１の上辺両端に位置し、開閉枠１２を閉じた
際、この開閉枠１２を主枠１１に止めるストツパ
１４とから成つている。そして、前記治具枠１０
は前記開閉枠１２をその開く方向へ反らし、開閉
枠１２が閉じた際、弾性力により被処理物Ａを押
圧することで、該被処理物Ａを主枠１１と開閉枠
１２との間で確実に挾持させる様にしている。更
に、前記主枠１１の内面には複数の突起１１ａが
突設されると共に、前記開閉枠１２の内面には該
突起１１ａと対応し、突起１１ａが嵌入する穴部
１２ａが夫々設けられ、突起１１ａが被処理物Ａ
に穿設された規準孔ａに係合して被処理物Ａの位
置決め更には搬送時のずれを防止している。前記
ストツパ１４は主片１４ａと止片１４ｂとから成
り、該主片１４ａと止片１４ｂとは主枠１１の上
辺両端部に軸１４ｃにより夫々軸支され、主片１
４ａと止片１４ｂの回動により前記開閉枠１２の
上辺両端部を挟持できるようにされている。ま
た、前記丁番１３は前後１対の取付板１３ａと、
軸１３ｂと、該軸１３ｂを受ける軸受１３ｃとか
ら成つており、前記前後１対の取付板１３ａは主
枠１１と開閉板１２との夫々下辺両端部に固着さ
れると共に、前記軸１３ｂにより軸支されてい
る。尚、１５は治具枠１０の開閉用フツクであ
る。更に、前記搬送枠２０は治具３０が固着され
る支持枠２１と、処理槽（図示せず）に懸架され
る１対の取付枠２２と、該取付枠２２と支持枠２
１とを連結する連結枠２３とから成つている。そ
して、前記治具３０は細長長方形状の支板３１と
押圧板３２とからなり、該支板３１の上端は前記
搬送枠２０に固着され、その下部には押圧板３２
が軸３３を介して回動自在に支持され、前記押圧
板３２の下端縁は支板３１の上部に設けられた弾
性部材３４により該支板３１に付勢している。そ
して、この様な治具３０は搬送枠２０に左右１対
で３組設けられ、その支板３１と押圧板３２とに
より前記治具枠１０の上部両端寄り、更には該治
具枠１０の両面に所定間隔を置いて配設される２
枚のマスキング板Ｂの上部両端寄りが夫々挾持さ
れている。
An embodiment of the present invention will be described based on FIGS. 1 to 4. That is, a workpiece A such as a printed wiring board held between a jig frame 10 having a rectangular frame shape and a pair of front and rear masking plates B located on both processing surfaces of the workpiece A are easy to carry. They are respectively attached to the transport frame 20 via six clip-type jigs 30. The jig frame 10 is the main frame 1
1, an opening/closing frame 12, hinges 13 provided at both ends of their lower sides to open and close the opening/closing frame 12, and hinges 13 located at both ends of the upper side of the main frame 11, when the opening/closing frame 12 is closed. and a stopper 14 for stopping the main frame 11. Then, the jig frame 10
bends the opening/closing frame 12 in the opening direction, and when the opening/closing frame 12 closes, presses the object A with elastic force, thereby moving the object A between the main frame 11 and the opening/closing frame 12. I make sure to hold it securely. Furthermore, a plurality of protrusions 11a are protrudingly provided on the inner surface of the main frame 11, and holes 12a are provided on the inner surface of the opening/closing frame 12 to correspond to the protrusions 11a and into which the protrusions 11a fit. 11a is the object to be processed A
It engages with a reference hole a drilled in the hole a, thereby positioning the workpiece A and preventing displacement during conveyance. The stopper 14 is composed of a main piece 14a and a stopper piece 14b.
4a and the stopper piece 14b, both ends of the upper side of the opening/closing frame 12 can be held. Further, the hinge 13 has a pair of front and rear mounting plates 13a,
It consists of a shaft 13b and a bearing 13c that receives the shaft 13b.The pair of front and rear mounting plates 13a are fixed to both ends of the lower sides of the main frame 11 and the opening/closing plate 12, respectively, and the shaft 13b supports the shaft 13b. supported. Note that 15 is a hook for opening and closing the jig frame 10. Further, the transport frame 20 includes a support frame 21 to which the jig 30 is fixed, a pair of mounting frames 22 suspended from a processing tank (not shown), and the mounting frames 22 and the support frames 2.
1 and a connecting frame 23 that connects the two. The jig 30 is composed of an elongated rectangular support plate 31 and a pressing plate 32. The upper end of the supporting plate 31 is fixed to the transport frame 20, and the pressing plate 32 is attached to the lower end of the supporting plate 31.
is rotatably supported via a shaft 33, and the lower edge of the pressing plate 32 is urged against the support plate 31 by an elastic member 34 provided on the upper part of the support plate 31. Three sets of such jigs 30 are provided on the transport frame 20, with one left and right pair, and the support plate 31 and pressing plate 32 allow the jig frame 10 to be moved near both upper ends of the jig frame 10, and furthermore, the jig frame 10 is 2 arranged on both sides at a predetermined interval
Two masking plates B are held at both upper ends.
従つて、被処理物Ａが挾持された治具枠１０に
おける主枠１１の上部両端寄りを１対の治具３０
により挾持すると共に、マスキング板Ｂを他の２
対の治具により夫々挟持させた後、搬送枠２０を
処理槽に懸架させることで被処理物Ａのメツキ処
理ができる。しかも、被処理物Ａ及びマスキング
板Ｂは治具３０に固着されるものではないので、
その取付け、取外しが治具３０の押圧板３２を支
板３１の方向に押圧することのみでできる。その
ため、被処理物Ａ及びマスキング板Ｂの交換が容
易になり、ラインの自動化が可能となる。 Therefore, a pair of jigs 30 are placed near both upper ends of the main frame 11 in the jig frame 10 holding the workpiece A therebetween.
While holding the masking board B with the other two
After being clamped by a pair of jigs, the workpiece A can be plated by suspending the transport frame 20 in a processing tank. Moreover, since the workpiece A and the masking plate B are not fixed to the jig 30,
The attachment and detachment can be done only by pressing the pressing plate 32 of the jig 30 in the direction of the support plate 31. Therefore, the workpiece A and the masking plate B can be easily replaced, and the line can be automated.
以上説明した様に本発明によれば、表面処理を
行なう被処理物を搬送可能な搬送枠に保持させる
際に、前記被処理物の面と間隔を有し且つ対応し
て設けられるマスキング板を、前記被処理物と共
に、前記搬送枠に固着した挟持用治具で着脱自在
に挟持できるようにしたので、該マスキング板と
被処理物とは共に搬送ができ且つ前記被処理物及
びマスキング板の取付け、取外しが容易になる。
そのため、被処理物に適合した固有のマスキング
板の交換が自動化できると共に、該自動化によつ
て、マスキング板の交換を任意の場所で行なうこ
とができ、生産ラインに汎用性をもたせることが
できる。従つて、作業性が向上できると共に、コ
スト低減ができ、更には量産化ができる等の効果
がある。
As explained above, according to the present invention, when a workpiece to be surface-treated is held in a conveyance frame that can be transported, a masking plate is provided that is spaced apart from and corresponding to the surface of the workpiece. , since the masking plate and the workpiece can be removably held together with the workpiece by a clamping jig fixed to the transport frame, the masking plate and the workpiece can be transported together, and the workpiece and the masking plate can be held together. Installation and removal become easier.
Therefore, it is possible to automate the replacement of a unique masking plate that is suitable for the object to be processed, and through this automation, the masking plate can be replaced at any location, making it possible to provide versatility to the production line. Therefore, work efficiency can be improved, costs can be reduced, and mass production can be carried out.
第１図乃至第４図は本発明に係る治具の一実施
例を示すもので、第１図は治具の取付け状態を示
す一部切欠き正面図、第２図は治具の取付け状態
を示す側面図、第３図は治具枠に被処理物を挾持
した状態を示す部分断面図、第４図は治具枠の側
面図である。
図中、２０……搬送枠、３０……治具、Ａ……
被処理物、Ｂ……マスキング板。
1 to 4 show an embodiment of the jig according to the present invention. FIG. 1 is a partially cutaway front view showing how the jig is installed, and FIG. 2 is a partially cutaway front view showing how the jig is installed. FIG. 3 is a partial sectional view showing a state in which a workpiece is held between the jig frame, and FIG. 4 is a side view of the jig frame. In the figure, 20...Transfer frame, 30...Jig, A...
Object to be processed, B...Masking plate.
Claims (1)
な搬送枠に、先端部を折曲した挟持用治具を固着
してマスキング板を着脱自在に保持し、該マスキ
ング板を前記被処理物の被処理面に対応させると
共に間隔を有して垂下させることを特徴とするマ
スキング板の保持方法。1. A clamping jig with a bent tip is firmly attached to a transportable transport frame to which a workpiece to be surface-treated is attached, and a masking plate is removably held, and the masking plate is attached to the workpiece. A method for holding a masking plate, characterized in that the masking plate is made to hang down at a distance so as to correspond to the surface to be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822786A JPS62224700A (en) | 1986-03-26 | 1986-03-26 | Jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822786A JPS62224700A (en) | 1986-03-26 | 1986-03-26 | Jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62224700A JPS62224700A (en) | 1987-10-02 |
| JPH0568557B2 true JPH0568557B2 (en) | 1993-09-29 |
Family
ID=13367707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6822786A Granted JPS62224700A (en) | 1986-03-26 | 1986-03-26 | Jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62224700A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59153894A (en) * | 1983-02-19 | 1984-09-01 | Chuo Seisakusho:Kk | Automatic plating apparatus of printed circuit board |
-
1986
- 1986-03-26 JP JP6822786A patent/JPS62224700A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62224700A (en) | 1987-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |