JPH0578542U - Substrate fixing device - Google Patents

Substrate fixing device

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Publication number
JPH0578542U
JPH0578542U JP2717692U JP2717692U JPH0578542U JP H0578542 U JPH0578542 U JP H0578542U JP 2717692 U JP2717692 U JP 2717692U JP 2717692 U JP2717692 U JP 2717692U JP H0578542 U JPH0578542 U JP H0578542U
Authority
JP
Japan
Prior art keywords
substrate
fixing device
fixed
fixing
bed
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.)
Pending
Application number
JP2717692U
Other languages
Japanese (ja)
Inventor
富雄 扇原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP2717692U priority Critical patent/JPH0578542U/en
Publication of JPH0578542U publication Critical patent/JPH0578542U/en
Pending legal-status Critical Current

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  • Screen Printers (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

(57)【要約】 (修正有) 【目的】 ベルトによって搬送されてきた基板を常に固
定装置の一定に位置に固定する。 【構成】 基板1を搭載させてマスク13の方向に上昇
するベッド3と、ベッド3に搭載されたままの位置で基
板1を挾持固定させる固定装置10と、この固定装置1
0は互いに直行する位置に配置された2組のチャック装
置8、8’と、これらにそれぞれ対向して配置された爪
9、9’とからなる。そして、上記ベッド3と上記固定
装置10とを共通のベース6に固定したまま、昇降装置
4によって昇降するため、ベッド3と固定装置10と
は、その相互の位置を変えずに昇降する。したがって、
基板1は常に固定装置の一定の位置に固定されることに
なるため、基板のの位置ずれが発生せず、印刷工程がス
ムーズに行なわれる。
(57) [Summary] (Correction) [Purpose] The substrate conveyed by the belt is always fixed to a fixed position of the fixing device. [Structure] A bed 3 on which a substrate 1 is mounted and lifted in the direction of a mask 13, a fixing device 10 for holding and fixing the substrate 1 at a position where the substrate 1 is mounted, and the fixing device 1.
Reference numeral 0 is composed of two sets of chuck devices 8 and 8'arranged at positions orthogonal to each other, and claws 9 and 9'arranged so as to oppose them. Then, the bed 3 and the fixing device 10 are raised and lowered by the elevating device 4 while being fixed to the common base 6, so that the bed 3 and the fixing device 10 are raised and lowered without changing their mutual positions. Therefore,
Since the substrate 1 is always fixed to a fixed position of the fixing device, the displacement of the substrate does not occur and the printing process is smoothly performed.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、電子回路用基板に係り、特に基板の印刷工程時における基板固定装 置に関する。 The present invention relates to an electronic circuit board, and more particularly to a board fixing device during a board printing process.

【0002】[0002]

【従来の技術】[Prior Art]

回路基板上に回路パターンを印刷する時は一般にスクリーン印刷機が用いられ ている。ベルトによって上記印刷部に搬送された基板は、テーブルに固定される が、該テーブルはその周辺部に基板より高い部分がないことが必要である。その 理由は、基板の印刷工程時に、基板とスクリーンとの密着性が悪くなり、印刷不 良、マスクの破損などが発生するためである。 A screen printer is generally used to print a circuit pattern on a circuit board. The substrate conveyed to the printing unit by the belt is fixed to the table, but it is necessary that the table does not have a portion higher than the substrate in the peripheral portion. The reason is that the adhesiveness between the substrate and the screen deteriorates during the printing process of the substrate, resulting in printing failure and damage to the mask.

【0003】 そのために、従来は図3の動作説明図、及び図4の斜視図に示すような基板の 固定装置が用いられていた。即ち、図3において、基板1は、2本のベルト2に よって印刷位置であるベッド3の上で停止される。そして、基板1は昇降機構4 によってベッド3上に乗せられ、基板1が固定されるテーブル5の位置まで上昇 して停止される(点線で示される位置)。この停止位置は、べース6に固定され たテーブル5のほぼ中央部に穿たれた角穴7の中で停止される。停止された基板 1は、図4に示すごとく、上記角穴7の対向する各辺に設けられたチャック機構 8、8’及び爪9、9’からなる固定機構10によって挾持固定される。上記チ ャック機構8、8’は、互いに直交する位置に配置されており、それぞれにはチ ャック機構8を駆動する駆動機構11(例えば電動機)が備えられている。そし て、これらとそれぞれ対向する各辺には、上記した爪9、9’が固定されていて 、角穴7の中に停止された基板1は、チャック機構8、8’及び爪9、9’との 間に挾持されると共に、基板1の位置決めも同時に行われる。更に、位置決めさ れた基板1の真上にはマスク枠12に固定されたマスク13が設けられており、 基板1の位置決めと同時に、基板1の上で印刷操作が行われる。印刷完了後は前 述とは逆の動作が行われ、印刷された基板1は、再びベルト2の上に搭載され、 他の工程へ搬送される。尚、図4にはマスク枠12、及びマスク13の図示は省 略している。Therefore, conventionally, a board fixing device as shown in the operation explanatory view of FIG. 3 and the perspective view of FIG. 4 has been used. That is, in FIG. 3, the substrate 1 is stopped on the bed 3, which is the printing position, by the two belts 2. Then, the substrate 1 is placed on the bed 3 by the elevating mechanism 4, raised to the position of the table 5 to which the substrate 1 is fixed, and stopped (the position indicated by the dotted line). This stop position is stopped in a square hole 7 formed in the center of the table 5 fixed to the base 6. As shown in FIG. 4, the stopped substrate 1 is clamped and fixed by a fixing mechanism 10 including chuck mechanisms 8 and 8 ′ and claws 9 and 9 ′ provided on opposite sides of the square hole 7. The chuck mechanisms 8 and 8'are arranged at positions orthogonal to each other, and each of them is provided with a drive mechanism 11 (for example, an electric motor) that drives the chuck mechanism 8. The above-mentioned claws 9 and 9'are fixed to the respective sides facing each other, and the substrate 1 stopped in the square hole 7 has a chuck mechanism 8 and 8'and claws 9 and 9 '. And the substrate 1 is positioned at the same time. Further, a mask 13 fixed to a mask frame 12 is provided right above the positioned substrate 1, and a printing operation is performed on the substrate 1 simultaneously with the positioning of the substrate 1. After the printing is completed, the reverse operation to the above is performed, and the printed substrate 1 is mounted on the belt 2 again and conveyed to another process. The mask frame 12 and the mask 13 are not shown in FIG.

【0004】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

前述した従来の昇降機構4は、ベルト2によって搬送されてきた基板1を固定 機構10まで上昇させ、印刷終了後は再びベルトの位置まで降下させる繰り返し 動作が行われる。そして、上昇端では基板1は印刷工程にはいるため、昇降機構 4は上昇端での繰り返し停止位置を高精度で停止させることが要求される。しか しながら、上記した固定機構10は、ベルト2の位置から離れた位置にあり、基 板1はその間を昇降機構4によって運ばれて来るため、基板1を上記したチャッ ク機構8、8’によって常に一定の位置に固定させることは困難である。 The above-described conventional elevating mechanism 4 repeats the operation of raising the substrate 1 conveyed by the belt 2 to the fixing mechanism 10 and lowering it again to the belt position after printing is completed. Since the substrate 1 is in the printing process at the rising end, the elevating mechanism 4 is required to accurately stop the repeated stop position at the rising end. However, the fixing mechanism 10 described above is located away from the position of the belt 2, and the substrate 1 is carried by the elevating mechanism 4 between them, so that the substrate 1 is moved to the chuck mechanisms 8 and 8 ′ described above. It is difficult to always fix it in a fixed position.

【0005】 本考案は、上記した問題を解決するために成されたものであって、その目的と するところは、ベルトによって搬送されてきた基板を常に固定装置の一定の位置 に固定することができる基板固定装置を提供することにある。The present invention has been made to solve the above problems, and an object thereof is to always fix a substrate conveyed by a belt to a fixed position of a fixing device. An object of the present invention is to provide a substrate fixing device that can be used.

【0006】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

上記目的を達成するための本考案の要旨は、基板の昇降機構の動作によって上 記基板を搭載させる位置から印刷位置までの間を上記基板を昇降させる基板昇降 手段と、該基板昇降手段が上記印刷位置まで上昇させた後、上記基板を固定させ る固定手段とを備えた基板固定装置において、上記基板の昇降機構と上記基板の 固定手段とを上記昇降機構に連結したことを特徴とする基板固定装置である。 The gist of the present invention for achieving the above object is to provide a substrate elevating means for elevating and lowering the substrate from a position where the substrate is mounted to a printing position by an operation of a substrate elevating mechanism, and A substrate fixing device having a fixing means for fixing the substrate after being raised to a printing position, wherein the substrate elevating mechanism and the substrate fixing means are connected to the elevating mechanism. It is a fixed device.

【0007】[0007]

【作用】[Action]

本考案によれば、基板を搭載させてマスクの方向に上昇するベッドと、このベ ッドに搭載されたままの位置で基板を挾持固定される固定機構とが、共通のベー スに固定されたまま昇降機構によって昇降するため、ベッドと固定機構が相互の 位置を変えずに昇降する。したがって、基板が固定機構によって固定されるとき 、常に固定装置の一定の位置に固定されるため、基板の位置ずれが発生せず、印 刷工程がスムーズに行われる。 According to the present invention, the bed on which the substrate is mounted and which rises in the direction of the mask, and the fixing mechanism which holds and fixes the substrate while being mounted on the bed are fixed to a common base. As it is lifted up and down by the lifting mechanism, the bed and the fixing mechanism move up and down without changing their positions. Therefore, when the substrate is fixed by the fixing mechanism, the substrate is always fixed at a fixed position of the fixing device, so that the substrate is not displaced and the printing process is smoothly performed.

【0008】[0008]

【実施例】【Example】

以下、本考案の実施例を図面を参照しながら説明する。図1は本考案からなる 基板固定装置の固定動作を説明する説明図であり、図2は装置全体の斜視図であ る。同図(A)、及び図2において、従来技術で説明したベッド3はベース6に 固定されると共に、基板1を固定する固定機構10は共に支持金具14、14’ 及び15、15’を介してべース6に固定されている。即ち、基板1がベルト2 によって搬送される搬送方向にチャックするチャック機構8、及びこれを駆動す る駆動機構11は支持金具14に、これに対向する位置に設けられた爪9は支持 金具14’に固定される。更に、基板1の搬送方向に対して直角方向にチャック するチャック機構8’及びこれを駆動する駆動機構11’は支持金具15に、こ れに対向する位置に設けられた爪9’は支持金具15’にそれぞれ固定される。 そして、これらの支持金具14、14’及び15、15’は総てベース6に固定 されている。また、昇降機構4は上記ベース6本体を上下方向に移動させる。そ して、基板1とベッド3並びにチャック機構8、8’との位置関係は、共に基板 1よりも僅かに下方に位置するように予めセットされ、ベッド3とチャック機構 8、8’との位置関係は、基板1がベッド3の上に乗せられて、チャック機構が 作動した時、基板1が常時チャック機構の定位置で挾持固定されるように予めセ ットされている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory view for explaining a fixing operation of a substrate fixing device according to the present invention, and FIG. 2 is a perspective view of the whole device. In FIG. 2A and FIG. 2, the bed 3 described in the related art is fixed to the base 6, and the fixing mechanism 10 for fixing the substrate 1 is provided with supporting metal fittings 14, 14 ′ and 15, 15 ′. It is fixed to base 6. That is, the chuck mechanism 8 for chucking the substrate 1 in the carrying direction carried by the belt 2 and the drive mechanism 11 for driving the same are provided on the support fitting 14, and the claw 9 provided at a position facing the support mechanism 14 is provided on the support fitting 14. Fixed to '. Further, a chuck mechanism 8 ′ for chucking in a direction perpendicular to the transport direction of the substrate 1 and a drive mechanism 11 ′ for driving the chuck mechanism 8 ′ are provided on a support fitting 15, and a claw 9 ′ provided at a position opposite to this is a support fitting. 15 'are fixed respectively. All of these support fittings 14, 14 'and 15, 15' are fixed to the base 6. Further, the elevating mechanism 4 moves the main body of the base 6 in the vertical direction. The positional relationship between the substrate 1 and the bed 3 and the chuck mechanisms 8 and 8'is preset so that they are located slightly below the substrate 1, and the bed 3 and the chuck mechanisms 8 and 8'are set in advance. The positional relationship is set in advance so that when the substrate 1 is placed on the bed 3 and the chuck mechanism is operated, the substrate 1 is always held and fixed at a fixed position of the chuck mechanism.

【0009】 次に、図1の(B)及び(C)に従って動作を説明する。今、基板1がベルト 2によって搬送され、印刷位置であるマスク13の下方で停止されたとき、昇降 機構4は上方に向かって上昇を開始する。この時、ベッド3、並びにチャック機 構8、8’、爪9、9’は共に相互の位置関係を保ちながらベース6と共に上昇 する。したがって、ベッド3の上昇直後、基板1はベッド3によって持ち上げら れると同時に、チャック機構8、8’の駆動機構11、11’を図1の(B)の 矢印方向に動作させることによって(図示では基板1の搬送方向に対して直角方 向のチャック機構8’のみ矢印を記入)、基板1はチャック機構8、8’及びこ れらに対向する爪9、9’によって、常に一定の位置で挾持固定される。挾持固 定された基板1は、同図(C)に示すように、更に昇降機構4によって上昇され 、マスク枠12に固定されたマスク13の直下で停止され、マスク13に形成さ れたパターンが印刷される。印刷工程が完了したならば、昇降機構4は逆転し、 基板1が降下される。この時、基板1は降下の途中においてチャック機構8、8 ’から外され、ベース6が元の位置に復帰する時は印刷された基板1は再びベル ト2に搭載され、他の工程に運ばれる。Next, the operation will be described with reference to FIGS. 1B and 1C. Now, when the substrate 1 is conveyed by the belt 2 and stopped below the mask 13 which is the printing position, the elevating mechanism 4 starts moving upward. At this time, the bed 3, the chuck mechanisms 8, 8 ', and the claws 9, 9' are raised together with the base 6 while maintaining their mutual positional relationship. Therefore, immediately after the bed 3 is lifted, the substrate 1 is lifted by the bed 3, and at the same time, the driving mechanisms 11 and 11 ′ of the chuck mechanisms 8 and 8 ′ are operated in the arrow direction of FIG. Then, enter an arrow only in the chuck mechanism 8'which is in a direction orthogonal to the transport direction of the substrate 1), and the substrate 1 is always held at a constant position by the chuck mechanisms 8 and 8'and the claws 9 and 9'opposing these. It is held and fixed by. The held and fixed substrate 1 is further raised by the lifting mechanism 4 and stopped immediately below the mask 13 fixed to the mask frame 12 as shown in FIG. Is printed. When the printing process is completed, the elevating mechanism 4 is reversed and the substrate 1 is lowered. At this time, the substrate 1 is removed from the chuck mechanisms 8 and 8'during the descent, and when the base 6 is returned to its original position, the printed substrate 1 is mounted again on the belt 2 and carried to another process. Be done.

【0010】 この様に、本考案では、予め基板1を乗せてマスク13の方向に上昇するベッ ド3と、該ベッド3上に乗せられたままの位置で、基板1を挾持固定させる固定 機構10、言い換えればチャック機構8、8’と、これらに対向する爪9、9’ とを共通のベース6に固定しているため、これらは相互の位置を変えずに昇降さ せることができる。したがって、基板1が上記した固定機構10によって固定さ れるとき、常に固定機構10の一定の位置に固定されるため、基板1の位置ずれ は発生しない。具体的には、基板1は基板1の上昇位置で印刷が行われるため、 基板1の面より上方に突起物があることは好ましくない。したがって、固定機構 10を構成するチャック機構8、8’及びこれらに対向する爪9、9’の基板1 を挾持する部分の厚みは極めて薄く構成する必要がある。この様に、上記した固 定機構10で基板1を挾持固定する範囲は極めて狭い部分であるため、本考案の ごとく、基板1を乗せるベッド3の位置に対する上記固定機構10の位置を予め セットして置くことにより、前述した本考案の目的を充分に達成し得るものであ る。更に、本考案では固定機構10による基板1の固定、解放操作は、基板1の 昇降途中において行われるようにしているため、基板1の上昇−印刷−降下の一 連の動作は短縮され、作業効率が著しく向上される。また、基板1の種類の変化 に伴う基板厚みの変化は、例えばベッド3の交換などにより簡単に対処可能とな る。As described above, according to the present invention, the bed 3 is preliminarily loaded with the substrate 1 and is raised in the direction of the mask 13, and the fixing mechanism for holding and fixing the substrate 1 at the position where the substrate 1 is still placed on the bed 3. 10, in other words, the chuck mechanisms 8 and 8'and the claws 9 and 9'facing them are fixed to the common base 6, so that they can be moved up and down without changing their mutual positions. Therefore, when the substrate 1 is fixed by the fixing mechanism 10 described above, the substrate 1 is always fixed at a fixed position, so that the substrate 1 is not displaced. Specifically, since the substrate 1 is printed at the elevated position of the substrate 1, it is not preferable that the protrusion is above the surface of the substrate 1. Therefore, it is necessary to make the thickness of the chuck mechanism 8, 8'constituting the fixing mechanism 10 and the portions of the claws 9, 9'opposed to the chuck mechanism 8, 8'holding the substrate 1 extremely thin. As described above, since the range in which the substrate 1 is held and fixed by the fixing mechanism 10 is an extremely narrow portion, the position of the fixing mechanism 10 with respect to the position of the bed 3 on which the substrate 1 is placed is preset as in the present invention. The above-mentioned object of the present invention can be sufficiently achieved by placing the above. Further, in the present invention, since the fixing mechanism 10 fixes and releases the substrate 1 while the substrate 1 is being raised and lowered, a series of operations of raising, printing, and lowering the substrate 1 are shortened. The efficiency is significantly improved. Further, changes in the substrate thickness due to changes in the type of the substrate 1 can be easily dealt with by, for example, replacing the bed 3.

【0011】[0011]

【考案の効果】[Effect of the device]

以上説明したように、本考案によって、ベルトによって搬送されてきた基板を 繰り返し固定装置の一定の位置に固定することが可能となるため、固定装置内で の基板の位置ずれは皆無となり、それによって、連続して行われる印刷工程はス ムーズに行われるようになるばかりでなく、基板の昇降動作の途中において基板 の固定、解放動作が同時に行われるため、印刷工程を含めた一連の動作時間が短 縮され、作業効率は著しく改善される。 As described above, according to the present invention, the substrate conveyed by the belt can be repeatedly fixed to a fixed position of the fixing device, so that there is no displacement of the substrate in the fixing device, which results in The continuous printing process is not only smooth, but the board fixing and releasing operations are performed at the same time during the board raising / lowering operation. It is shortened and work efficiency is significantly improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案からなる固定装置の固定動作を説明する
説明図である。
FIG. 1 is an explanatory view illustrating a fixing operation of a fixing device according to the present invention.

【図2】本考案からなる固定装置の斜視図である。FIG. 2 is a perspective view of a fixing device according to the present invention.

【図3】従来の固定装置の固定動作を説明する説明図で
ある。
FIG. 3 is an explanatory diagram illustrating a fixing operation of a conventional fixing device.

【図4】従来の固定装置の斜視図であるFIG. 4 is a perspective view of a conventional fixing device.

【符号の説明】[Explanation of symbols]

1 基板 2 ベルト 3 ベッド 4 昇降機構 6 ベース 8、8’ チャック機構 9、9’ 爪 10 固定機構 11、11’ 駆動機構 13 マスク 14、14’ 支持金具 15、15’ 支持金具 1 substrate 2 belt 3 bed 4 lifting mechanism 6 base 8, 8'chuck mechanism 9, 9'claw 10 fixing mechanism 11, 11 'drive mechanism 13 mask 14, 14' supporting metal fitting 15, 15 'supporting metal fitting

Claims (1)

【整理番号】 0031081−01 【実用新案登録請求の範囲】[Reference number] 0031081-01 [Claims for utility model registration] 【請求項1】 基板の昇降機構の動作によって上記基板
を搭載させる位置から印刷位置までの間を上記基板を昇
降させる基板昇降手段と、該基板昇降手段が上記印刷位
置まで上昇させた後、上記基板を固定させる固定手段と
を備えた基板固定機構において、上記基板の昇降手段と
上記基板の固定手段とを上記昇降機構に連結したことを
特徴とする基板固定装置。
1. A substrate elevating means for elevating and lowering the substrate from a position where the substrate is mounted to a printing position by an operation of a substrate elevating mechanism, and the substrate elevating means after elevating the substrate to the printing position. A substrate fixing device comprising a fixing device for fixing a substrate, wherein the substrate elevating device and the substrate fixing device are connected to the elevating mechanism.
JP2717692U 1992-03-31 1992-03-31 Substrate fixing device Pending JPH0578542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2717692U JPH0578542U (en) 1992-03-31 1992-03-31 Substrate fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2717692U JPH0578542U (en) 1992-03-31 1992-03-31 Substrate fixing device

Publications (1)

Publication Number Publication Date
JPH0578542U true JPH0578542U (en) 1993-10-26

Family

ID=12213764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2717692U Pending JPH0578542U (en) 1992-03-31 1992-03-31 Substrate fixing device

Country Status (1)

Country Link
JP (1) JPH0578542U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011131488A (en) * 2009-12-24 2011-07-07 Yamaha Motor Co Ltd Screen printing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118438A (en) * 1987-11-02 1989-05-10 Matsushita Electric Ind Co Ltd Screen printing machine
JPH0465243A (en) * 1990-07-06 1992-03-02 Matsushita Electric Ind Co Ltd Supporting device of base plate in screen printing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118438A (en) * 1987-11-02 1989-05-10 Matsushita Electric Ind Co Ltd Screen printing machine
JPH0465243A (en) * 1990-07-06 1992-03-02 Matsushita Electric Ind Co Ltd Supporting device of base plate in screen printing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011131488A (en) * 2009-12-24 2011-07-07 Yamaha Motor Co Ltd Screen printing apparatus

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