JPH11129441A - Substrate supporting unit in manual-type screen printing device - Google Patents
Substrate supporting unit in manual-type screen printing deviceInfo
- Publication number
- JPH11129441A JPH11129441A JP29550897A JP29550897A JPH11129441A JP H11129441 A JPH11129441 A JP H11129441A JP 29550897 A JP29550897 A JP 29550897A JP 29550897 A JP29550897 A JP 29550897A JP H11129441 A JPH11129441 A JP H11129441A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- screen printing
- supporting unit
- screen
- type screen
- 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.)
- Granted
Links
Landscapes
- Screen Printers (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、試作基板や少量多
種の基板製作用の手動タイプのスクリーン印刷装置に於
ける基板支持部に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a substrate support portion in a manual type screen printing apparatus for producing prototype substrates and various types of substrates in small quantities.
【０００２】[0002]
【発明が解決しようとする課題】最近、特に電算機等に
装着されるプリント板ユニットには、更に高集積化され
て入出力端子を微小ピッチで配列した電子部品が高密度
に表面実装されるに伴い、これら電子部品を実装するプ
リント配線基板（以下基板と省略する）には微細なフッ
トプリントが高密度に形成されている。そのため電子部
品実装時にはスクリーン印刷機に基板を固定してフット
プリントにソルダークリームを印刷している。Recently, electronic parts having input / output terminals arranged at a fine pitch are surface-mounted at a high density on a printed circuit board unit which is mounted especially on a computer or the like. Accordingly, fine footprints are formed at high density on printed wiring boards (hereinafter abbreviated as boards) on which these electronic components are mounted. Therefore, when mounting electronic components, the board is fixed to a screen printer and solder cream is printed on the footprint.
【０００３】叙上スクリーン印刷機には試作基板や少量
多種の基板製作用として手動タイプのものがある。例え
ば図６、７に紹介するものは、印刷基板を位置決めする
ための突当治具１、２が突設された基板支持体３と、固
定台４の側端に対設の一対の軸受５、６と、外軸受５、
６、に回転自在に支持された回転軸７と、ブラケット
８、８により、前記回転軸７を中心に回転可能に取り付
けられたスクリーン取付枠９と、該スクリーン取付枠９
の各縁部に各々ねじ込まれた位置決め調整ねじ１０、１
０，…と、該調整ねじ１０、１０，…により前記スクリ
ーン取付枠９に取り付けられたスクリーン枠１１と、該
スクリーン枠１１の中に緊張状態で張られた印刷用スク
リーン１２とからなる。つまり、煽り式タイプである。[0003] Among screen printers described above, there are hand-operated types for producing prototype substrates and various types of substrates in small quantities. For example, what is shown in FIGS. 6 and 7 is a substrate support 3 on which abutment jigs 1 and 2 for positioning a printed substrate are protruded, and a pair of bearings 5 opposed to a side end of a fixed base 4. , 6 and outer bearings 5,
A screen mounting frame 9 rotatably supported on the rotation shaft 7 by brackets 8 and 8; a screen mounting frame 9;
Positioning screws 10, 1 screwed into the respective edges of
, A screen frame 11 attached to the screen attachment frame 9 by the adjusting screws 10, 10,..., And a printing screen 12 stretched in the screen frame 11 in a tensioned state. In other words, it is a fan type.
【０００４】図７に示すように、前記基板支持体３の下
面側には、その上面側と通孔１３、１３，…を介して通
じた空間部３ａを有し、この空間部３ａがダクト１４を
介して真空ポンプ（図示省略）に接続され、同真空ポン
プの駆動により、通孔１３、１３，…と通して基板支持
体３の上面側から空気が吸引される。スクリーン印刷さ
れる印刷基板１５は、前記突当治具１、２に直交する２
辺を当てて位置決めされると共に、基板支持体３の上に
載せられる。そして、前記通孔１３、１３，…を通して
吸引される空気により基板支持体３の上に吸着固定され
る。単なる載置でなくして吸着固定とするのはスクリー
ン離反時に基板１５が同伴されないためである。As shown in FIG. 7, a lower surface of the substrate support 3 has a space 3a which communicates with the upper surface of the substrate support 3 through through holes 13, 13,. Are connected to a vacuum pump (not shown) via the vacuum pump 14, air is sucked from the upper surface side of the substrate support 3 through the through holes 13, 13,... By driving the vacuum pump. The printed board 15 to be screen-printed is 2 orthogonal to the abutting jigs 1 and 2.
It is positioned on the side and placed on the substrate support 3. Then, the air is sucked and fixed on the substrate support 3 by the air sucked through the through holes 13, 13,. The reason why the fixing is performed by suction instead of mere mounting is that the substrate 15 is not entrained when the screen is separated.
【０００５】なを図示省略している手動のスキージが図
の閉態様のスクリーン１２上にソルダークリームを盛っ
たうえで摺動することで印刷がなされる。叙上例はスク
リーン１２側が基板１５に対して位置合わせするものと
しているが、図８に示される如く、固定台４’上に基板
支持体３’に対する位置決め調整ネジ１０’，…を配設
し、当該基板支持体３’側をスクリーン１２’に対して
位置合わせするタイプもある。[0005] Printing is performed by sliding a hand-operated squeegee (not shown) on the screen 12 in the closed mode shown in FIG. In the above example, the screen 12 side is positioned with respect to the substrate 15, but as shown in FIG. 8, positioning adjustment screws 10 ',... For the substrate support 3' are arranged on the fixed base 4 '. There is also a type in which the substrate support 3 'side is aligned with the screen 12'.
【０００６】叙上の基板支持体３、３’は吸着用の真空
の空間部３ａを形成した逆さ伏せ状の箱体で支持基盤を
構成したタイプであるが、かかる全面吸着ではなくして
点在支柱の点状吸着で支持基盤を構成する場合もある。
すなわち、基板１５がスルーホールを有しない場合や基
板１５が通孔１３，…面より小で吸着効果が奏し得ない
場合、さらには、図９に示す如く基板１５に既に電子部
品１６が実装されている場合等には、真空室の形成はな
されず、代わって図９に示される如く、支持基盤を基台
（図示省略）上に基板１５の四隅を前記基台上を変位自
在かつ固定自在な載置駒１７が受止、かつ、所定の載置
駒１７上に突設のガイドピン１８を基板１５の周縁部に
穿孔のガイド孔１９に係合させて架載し、中幹部には該
電子部品１６を避けた位置に変位自在な真空チャック用
のバキュームロッド２０並びに下方反りを阻止するため
の変位自在なバックアップピン２１を配して基板１５の
支持をなすとしている。 上記のスクリーン１２、１
２’等は図１０に示される如く周角縁１５ａを露呈の基
板１５を覆って接し、当該基板１５の幅よりも大なる幅
のスキージ２２に押し付けられるために該周角縁１５ａ
で傷付き易い。スクリーン１２、１２’が特に高価なス
テンシル製の場合にはかかる損傷に由る再生は、コスト
高を招来する。The above-mentioned substrate supports 3, 3 'are of the type in which the support base is constituted by an upside-down box-like body having a vacuum space 3a for suction, but instead of such a full-surface suction, it is scattered. In some cases, the support base is constituted by point-like suction of the columns.
That is, when the board 15 has no through hole or when the board 15 is smaller than the plane of the through-holes 13 and cannot achieve the suction effect, the electronic component 16 is already mounted on the board 15 as shown in FIG. In such a case, a vacuum chamber is not formed. Instead, as shown in FIG. 9, a support base is placed on a base (not shown), and four corners of the substrate 15 are displaceable and fixable on the base. The mounting piece 17 is received, and a guide pin 18 protruding above a predetermined mounting piece 17 is engaged with a guide hole 19 formed in a peripheral portion of the substrate 15 and mounted thereon. The substrate 15 is supported by disposing a vacuum rod 20 for a vacuum chuck which is displaceable at a position avoiding the electronic component 16 and a backup pin 21 which is displaceable for preventing downward warpage. The screen 12, 1
2 'and the like, as shown in FIG. 10, the peripheral edge 15a covers the exposed substrate 15 and is in contact therewith, and is pressed against the squeegee 22 having a width larger than the width of the substrate 15 so that the peripheral edge 15a
It is easy to be damaged. If the screens 12, 12 'are made of a particularly expensive stencil, regeneration due to such damages can be costly.
【０００７】本発明は叙上の事情に鑑みなされたもの
で、その目的とするところは、載置駒、バキュームロッ
ド並びにバックアップピンで支持基盤を構成するタイプ
の手動タイプのスクリーン印刷装置に於いて、当該基板
支持部に基板の周角縁でスクリーンが傷付くことを阻止
することのできる手当てを付加して、スクリーンの基板
周角縁による傷付きを解消するとした点にある。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a manual type screen printing apparatus of a type in which a support base is constituted by a mounting piece, a vacuum rod and a backup pin. Another advantage is that the substrate supporting portion is provided with a treatment for preventing the screen from being damaged at the peripheral edge of the substrate, so that the screen is prevented from being damaged by the peripheral edge of the substrate.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、基板四隅を支持する基台上を変位自在か
つ固定自在な載置駒、基板中央部を支持するバキューム
ロッド並びにバックアップピンで受止する基板支持部に
あって、当該載置駒脇に上面に磁石を埋設のブロック体
を添配し、当該ブロック体間に着磁性材より成る定規を
基板周縁をとり囲む態様に吸着架配して基板レベルと同
一の密接囲成枠体を構成し、基板周角縁の露呈を解消す
るとしたものである。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a mounting piece which can be displaced and fixed on a base supporting four corners of a substrate, a vacuum rod supporting a central portion of the substrate, and a backup. In a substrate support portion receiving with pins, a block body having a magnet embedded on the upper surface is attached to the side of the mounting piece, and a ruler made of a magnetic material is surrounded between the block bodies around the periphery of the substrate. The same tightly-closed frame as that at the substrate level is formed by suction mounting, thereby eliminating the exposure of the peripheral edge of the substrate.
【０００９】[0009]
【発明の実施の形態】本発明の実施の形態を図１〜５に
て説明する。図１は該載置駒１７の一例を示す。すなわ
ち、基台２３上に対向設の一対のレール材２４、２４に
はラック２４ａ、２４ａが設けられ、両端にピンオン２
５ａ、２５ａを付設の一対の並行スライドバー２５、２
５が架配されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. FIG. 1 shows an example of the mounting piece 17. That is, racks 24a, 24a are provided on a pair of rail members 24, 24 opposed to each other on a base 23, and pin-on 2
A pair of parallel slide bars 25, 2 provided with 5a, 25a
5 are arranged.
【００１０】当該スライドバー２５、２５には夫々一対
のロックネジ１７ａ、１７ａを有する載置駒１７、１７
が軸方向に変位可能に貫通着されている。叙上載置駒１
７，…のうち所定のものにはガイドピン１８’が突設さ
れている。一方、本発明におけるブロック体２６は図２
に詳示される。The slide bars 25, 25 each have a pair of mounting pieces 17, 17 having a pair of lock screws 17a, 17a.
Are attached so as to be displaceable in the axial direction. First place piece 1
Guide pins 18 'are protruded from predetermined ones of 7,. On the other hand, the block body 26 in the present invention is shown in FIG.
It is shown in detail.
【００１１】すなわち、互いに直交する面２６ａ、２６
ｂの厚幅寸法Ａ、Ｂと違え、当該面２６ａ、２６ｂには
磁石２７，…を埋設してある。さらに、面２６ａ、２６
ｂの裏側の面には夫々スライドバー２５股たぎ用の凹溝
２８、２８が刻設されている。叙上ブロック体２６はそ
の凹溝２８を利用して図３、４に示す如く載置駒１
７’，…の脇に添配させることができる。That is, the surfaces 26a, 26 orthogonal to each other
Unlike the thickness widths A and B of b, magnets 27 are embedded in the surfaces 26a and 26b. Further, the surfaces 26a, 26
On the back side of b, concave grooves 28, 28 for the slide bar 25 are provided. The above-described block body 26 uses the concave groove 28 to place the mounting piece 1 as shown in FIGS.
7 ', ... can be attached beside.
【００１２】載置駒１７よりも大なるブロック体２６
は、載置駒１７の脇に着磁性材よりなる定規２９，…の
吸着搭載用のステージを提供することとなり、結局、図
５に示す如く基板１５に密接した囲成枠３０を形成す
る。予め基板１５厚に合わせてブロック体２６の該寸法
Ａ、Ｂは設計され、基板１５と囲成枠３０とのレベルは
一致するものとされている。A block 26 larger than the mounting piece 17
Provide a stage for attracting and mounting the rulers 29,... Made of a magnetic material beside the mounting piece 17, and eventually form an enclosed frame 30 which is in close contact with the substrate 15 as shown in FIG. The dimensions A and B of the block body 26 are designed in advance according to the thickness of the substrate 15, and the levels of the substrate 15 and the surrounding frame 30 are made to match.
【００１３】叙上レベル一致は定規２９に異種厚のもの
を予め備えることで達成しても良い。スキージ２２進行
方向についての囲成枠３０の幅がスキージ２２の幅より
も大に設定されることは云うまでもない。しかして、基
板１５の周角縁の露呈は解消する。The above-described level matching may be achieved by providing rulers 29 of different thicknesses in advance. It goes without saying that the width of the surrounding frame 30 in the squeegee 22 traveling direction is set to be larger than the width of the squeegee 22. Thus, the exposure of the peripheral edge of the substrate 15 is eliminated.
【００１４】[0014]
【発明の効果】本発明は以上の如く構成されるので以下
の如き効果を奏する。基板の周角縁で高価なスクリーン
が傷付いて寿命を短くする事態が改善され好適である。The present invention is configured as described above and has the following effects. The situation where the expensive screen is damaged at the peripheral edge of the substrate to shorten the life is improved, which is preferable.
【図１】本発明が対象とする載置駒の基板受止要領説明
図である。FIG. 1 is an explanatory view of a procedure for receiving a substrate of a mounting piece to which the present invention is applied.
【図２】本発明ブロック体の全体図である。FIG. 2 is an overall view of the block body of the present invention.
【図３】本発明の長尺プレート材のブロック体への吸着
搭載要領説明平面図である。FIG. 3 is a plan view for explaining a procedure of mounting a long plate material by suction on a block body according to the present invention.
【図４】同じく正面図である。FIG. 4 is a front view of the same.
【図５】本発明の囲成枠の説明図である。FIG. 5 is an explanatory view of an enclosure according to the present invention.
【図６】手動タイプのスクリーン印刷装置の説明図であ
る。FIG. 6 is an explanatory diagram of a manual type screen printing apparatus.
【図７】図６の印刷装置の断面図である。FIG. 7 is a sectional view of the printing apparatus of FIG. 6;
【図８】手動タイプのスクリーン印刷装置の説明図であ
る。FIG. 8 is an explanatory diagram of a manual type screen printing apparatus.
【図９】手動タイプのスクリーン印刷装置に於ける真空
チャック用バキュームロッドの排気系並びに受止機構説
明図である。FIG. 9 is an explanatory view of an exhaust system and a receiving mechanism of a vacuum rod for a vacuum chuck in a manual type screen printing apparatus.
【図１０】図９の基板にスクリーンが接した様態図であ
る。FIG. 10 is a view showing a state in which a screen is in contact with the substrate of FIG. 9;
１ 突当治具 ２ 突当治具 ３ 基板支持体 ３ａ 空間部 ４ 固定台 ５ 軸受 ６ 軸受 ７ 回転軸 ８ ブラケット ９ スクリーン取付枠 １０ 調整ねじ １１ スクリーン枠 １２ 印刷用スクリーン １３ 通孔 １４ ダクト １５ 印刷基板 １５ａ 周角縁 １６ 電子部品 １７ 載置駒 １７ａ ロックネジ １８ ガイドピン １９ ガイド孔 ２０ バキュームロッド ２１ バックアップピン ２２ スキージ ２３ 基台 ２４ レール材 ２４ａ ラック ２５ スライドバー ２５ａ ピンオン ２６ ブロック体 ２６ａ 面 ２６ｂ 面 ２７ 磁石 ２８ 凹溝 ２９ 定規 ３０ 囲成枠 REFERENCE SIGNS LIST 1 striking jig 2 striking jig 3 substrate support 3 a space 4 fixed base 5 bearing 6 bearing 7 rotating shaft 8 bracket 9 screen mounting frame 10 adjusting screw 11 screen frame 12 printing screen 13 through hole 14 duct 15 printing Board 15a Peripheral edge 16 Electronic component 17 Mounting piece 17a Lock screw 18 Guide pin 19 Guide hole 20 Vacuum rod 21 Backup pin 22 Squeegee 23 Base 24 Rail material 24a Rack 25 Slide bar 25a Pin-on 26 Block body 26a surface 26b surface 27 magnet 28 concave groove 29 ruler 30 enclosure
Claims (2)
つ固定自在な載置駒、基板中央部を支持するバキューム
ロッド並びにバックアップピンで受止する基板支持部に
あって、当該載置駒脇に上面に磁石を埋設のブロック体
を添配し、当該ブロック体間に着磁性材より成る定規を
基板周縁をとり囲む態様に吸着架配して基板レベルと同
一の密接囲成枠体を構成し、基板周角縁の露呈を解消す
るとしたことを特徴とする手動タイプのスクリーン印刷
装置に於ける基板支持部。1. A mounting piece that is displaceable and fixable on a base that supports four corners of a substrate, a vacuum rod that supports a central portion of the substrate, and a substrate supporting part that is received by a backup pin. A block body with a magnet embedded on the upper side is attached to the side, and a ruler made of a magnetized material is suction-attached and arranged between the block bodies so as to surround the periphery of the substrate, thereby forming a close-closed frame at the same level as the substrate level. A substrate support portion in a manual type screen printing apparatus, wherein the substrate peripheral portion is exposed to light.
寸法を、異なる基板厚に対応させて定規による囲成枠と
基板とのレベルが一致するよう異寸法に設定した請求項
１記載の手動タイプのスクリーン印刷装置に於ける基板
支持部。2. The magnet according to claim 1, wherein the magnets have different thicknesses on two mutually orthogonal surfaces so as to correspond to different substrate thicknesses so that the level of the enclosing frame and the substrate by the ruler match. Substrate support in manual type screen printing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29550897A JP2964326B2 (en) | 1997-10-28 | 1997-10-28 | Substrate support in manual type screen printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29550897A JP2964326B2 (en) | 1997-10-28 | 1997-10-28 | Substrate support in manual type screen printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11129441A true JPH11129441A (en) | 1999-05-18 |
| JP2964326B2 JP2964326B2 (en) | 1999-10-18 |
Family
ID=17821530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29550897A Expired - Lifetime JP2964326B2 (en) | 1997-10-28 | 1997-10-28 | Substrate support in manual type screen printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2964326B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255851B1 (en) * | 2011-02-18 | 2013-04-17 | 주식회사이에스이 | Extensible type baukup jig of screen printer |
| JP2016007850A (en) * | 2014-06-26 | 2016-01-18 | 富士機械製造株式会社 | Mask holder of screen printer |
| CN111300968A (en) * | 2020-03-03 | 2020-06-19 | 李根花 | Simple handbag screen printing machine |
-
1997
- 1997-10-28 JP JP29550897A patent/JP2964326B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255851B1 (en) * | 2011-02-18 | 2013-04-17 | 주식회사이에스이 | Extensible type baukup jig of screen printer |
| JP2016007850A (en) * | 2014-06-26 | 2016-01-18 | 富士機械製造株式会社 | Mask holder of screen printer |
| CN111300968A (en) * | 2020-03-03 | 2020-06-19 | 李根花 | Simple handbag screen printing machine |
| CN111300968B (en) * | 2020-03-03 | 2022-04-26 | 温州博邦包装有限公司 | Simple handbag screen printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2964326B2 (en) | 1999-10-18 |
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