JPH05226791A - Circuit board - Google Patents
Circuit boardInfo
- Publication number
- JPH05226791A JPH05226791A JP6927092A JP6927092A JPH05226791A JP H05226791 A JPH05226791 A JP H05226791A JP 6927092 A JP6927092 A JP 6927092A JP 6927092 A JP6927092 A JP 6927092A JP H05226791 A JPH05226791 A JP H05226791A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- parallel
- auxiliary
- pair
- sides
- 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
Links
- 238000000034 method Methods 0.000 abstract description 9
- 230000001788 irregular Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えばモータのコイル
基板などに適用することができる回路基板に関するもの
で、特に、組立工程における搬送および固定に便利な回
路基板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a circuit board that can be applied to, for example, a coil board of a motor, and more particularly to a circuit board that is convenient for carrying and fixing in an assembly process.
【０００２】[0002]
【従来の技術】多数の回路基板を、例えばリフロー半田
付け工程において連続的に半田付けしようとする場合な
どのように、多数の回路基板を連続的に組立ようとする
場合、回路基板の互いに平行な対をなす２辺をガイドレ
ールでガイドしながら搬入し搬出するようにし、搬送時
に回路基板同志の重なりなどの不具合が発生しないよう
にしている。リフロー炉への搬入搬出に限らず、回路基
板に部品を固定する工程、あるいは回路基板を固定する
工程への搬入搬出時にも同様に、回路基板の互いに平行
な２辺をガイドレールでガイドしながら搬送している。2. Description of the Related Art In the case where a large number of circuit boards are to be continuously assembled, for example, in the case where they are continuously soldered in a reflow soldering process, the circuit boards are parallel to each other. The two sides forming a pair are carried in and out while being guided by the guide rails so that problems such as overlapping of circuit boards do not occur at the time of carrying. Not only when carrying in and out of the reflow furnace, but also when carrying in and out the process of fixing components to the circuit board or the process of fixing the circuit board, while guiding the two parallel sides of the circuit board with the guide rails. Transporting.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の回路基板お
よびその搬送手段によれば、回路基板が互いに平行な対
をなす２辺を有する場合はガイドレールでガイドしなが
ら搬送することができ、所定の工程で所定の作業を行う
ことができる。しかしながら、回路基板が異形基板で、
互いに平行な対をなす２辺がない場合、又はあっても互
いに平行をなす辺の長さが充分でない場合は、回路基板
を所定の向きあるいは所定の姿勢でガイドすることがで
きず、連続的な自動組立工程に供することができなかっ
た。According to the above-mentioned conventional circuit board and its carrying means, when the circuit board has two sides that are parallel to each other, the circuit board can be carried while being guided by the guide rails. Predetermined work can be performed in the process of. However, the circuit board is a deformed board,
If there are no two sides that are parallel to each other, or if the sides that are parallel to each other are not long enough, the circuit board cannot be guided in a predetermined direction or a predetermined posture, and the circuit board cannot be continuously guided. It could not be used for the automatic assembly process.
【０００４】本発明は、このような従来技術の問題点を
解消するためになされたもので、最終的な形状が異形の
回路基板であって、互いに平行な対をなす２辺がなく、
又はあっても互いに平行をなす辺の長さが充分でない場
合でも、回路基板を所定の向きあるいは所定の姿勢でガ
イドすることが可能で、連続的な自動組立工程に供する
ことができる回路基板を提供することを目的とする。The present invention has been made in order to solve the above-mentioned problems of the prior art. The final shape of the circuit board is a modified circuit board, which does not have two parallel sides.
Alternatively, even if the lengths of the sides that are parallel to each other are not sufficient, it is possible to guide the circuit board in a predetermined direction or a predetermined posture, and to provide a circuit board that can be subjected to a continuous automatic assembly process. The purpose is to provide.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記目的を達
成するために、回路基板に、搬送用のガイドレールと対
向する２辺が対をなす平行部を構成するように補助部を
設けたことを特徴とする。According to the present invention, in order to achieve the above object, an auxiliary portion is provided on a circuit board so that two parallel sides facing a guide rail for conveyance form a pair of parallel portions. It is characterized by
【０００６】[0006]
【作用】補助部を設けることによって、回路基板の２辺
が対をなす平行部を構成することになり、この２辺を搬
送用のガイドレールに対向させることにより回路基板を
搬送することができる。補助部は回路基板の完成後除去
してもよい。By providing the auxiliary portion, two parallel sides of the circuit board form a pair of parallel portions, and the circuit board can be transported by facing the two guide rails for transportation. .. The auxiliary portion may be removed after the circuit board is completed.
【０００７】[0007]
【実施例】以下、図面を参照しながら本発明にかかる回
路基板の実施例について説明する。図１において、回路
基板１は、鉄板又は樹脂等の適宜の材料からなり、鉄板
基板の場合は絶縁層の上に所定の回路パターンが形成さ
れる。回路基板１の用途は特に限定されず、鉄板基板の
場合は、例えばモータのコイル基板として使用すること
ができる。図１（ａ）に示すように、回路基板１は、直
線状の一辺９を有し、この一辺９の反対側の辺には切欠
部２が形成されることによって突出部３が残っている。
突出部３の先端面は上記一辺９と平行になっているが、
一辺９の長さに対して突出部３の先端面の長さは短いた
め、一辺９と突出部３とをガイドしながら搬送しようと
しても回路基板１が不安定になり、所定の姿勢で搬送す
ることはできない。Embodiments of the circuit board according to the present invention will be described below with reference to the drawings. In FIG. 1, the circuit board 1 is made of an appropriate material such as an iron plate or resin, and in the case of the iron plate substrate, a predetermined circuit pattern is formed on the insulating layer. The application of the circuit board 1 is not particularly limited, and in the case of an iron plate board, it can be used as a coil board of a motor, for example. As shown in FIG. 1A, the circuit board 1 has a linear side 9, and a notch 2 is formed on the side opposite to the side 9 so that the protrusion 3 remains. ..
Although the tip surface of the protruding portion 3 is parallel to the one side 9,
Since the length of the tip surface of the protruding portion 3 is shorter than the length of the one side 9, the circuit board 1 becomes unstable even when trying to convey while guiding the one side 9 and the protruding portion 3, so that the circuit board 1 is conveyed in a predetermined posture. You cannot do it.
【０００８】そこで、上記切欠部２には補助部４が一体
に突設されている。補助部４は、その基端部５が幅狹
で、先端部は広がった逆Ｔ字状になっていて、回路基板
１の完成後は上記基端部５を切断することにより、図１
（ｂ）に示すように、補助部４を除去することができる
ようになっている。上記突出部３の先端面は上記一辺９
と平行であり、補助部４の先端面は、突出部３の先端面
の延長線６上にある。従って、補助部４を形成すること
により、一辺９と、その反対側の突出部３および補助部
４でなる他の一辺が、対をなす平行部を構成することに
なる。この対をなす平行部をガイドするようにすれば回
路基板１を所定の姿勢で安定にガイドすることができ、
安定にガイドしながら搬送することができる。回路基板
１には、回路パターンが形成されない円形のエリア７お
よび半円形のエリア８がある。Therefore, an auxiliary portion 4 is integrally provided on the cutout portion 2 so as to project therefrom. The auxiliary portion 4 has a base end portion 5 having a narrow ridge and a front end portion having a widened inverted T-shape, and after the circuit board 1 is completed, the base end portion 5 is cut so that the auxiliary portion 4 shown in FIG.
As shown in (b), the auxiliary portion 4 can be removed. The tip surface of the protruding portion 3 is the side 9
And the tip surface of the auxiliary portion 4 is on the extension line 6 of the tip surface of the protruding portion 3. Therefore, by forming the auxiliary portion 4, one side 9 and the other side formed by the protruding portion 3 and the auxiliary portion 4 on the opposite side form a pair of parallel portions. By guiding the pair of parallel portions, the circuit board 1 can be stably guided in a predetermined posture.
It can be stably guided and conveyed. The circuit board 1 has a circular area 7 and a semicircular area 8 in which no circuit pattern is formed.
【０００９】図１（ａ）に示すような回路基板１は、組
立工程中において図２、図３に示すような一対のガイド
レール１１，１２にガイドされながら搬送される。一対
のガイドレール１１，１２は互いに平行に配置されると
共に、横断面形状がＵ字形のガイド溝を有し、このガイ
ド溝の開放面が向き合っている。各ガイドレール１１，
１２のＵ字形ガイド溝の底部に沿って搬送ベルト１３，
１４が配置されている。回路基板１は、その一辺９と、
その反対側の突出部３および補助部４でなる他の一辺が
一対のガイドレール１１，１２で挾持されている。より
正確には、一対のガイドレール１１，１２のＵ字形ガイ
ド溝内のベルト１３，１４で挾持されている。この状態
でベルト１３，１４を駆動することにより、回路基板１
をガイドレール１１，１２に沿って搬送することができ
る。The circuit board 1 as shown in FIG. 1A is conveyed while being guided by the pair of guide rails 11 and 12 as shown in FIGS. 2 and 3 during the assembly process. The pair of guide rails 11 and 12 are arranged in parallel with each other, and each has a guide groove having a U-shaped cross section, and open surfaces of the guide grooves face each other. Each guide rail 11,
Along the bottom of the 12 U-shaped guide grooves, the conveyor belt 13,
14 are arranged. The circuit board 1 has one side 9
The other side of the projecting portion 3 and the auxiliary portion 4 on the opposite side is held by a pair of guide rails 11 and 12. More precisely, it is held by the belts 13 and 14 in the U-shaped guide grooves of the pair of guide rails 11 and 12. By driving the belts 13 and 14 in this state, the circuit board 1
Can be transported along the guide rails 11 and 12.
【００１０】回路基板１は、上記のような一対のガイド
レール１１，１２等を有してなる搬送手段により各工程
に搬送されて組立られる。回路基板１の補助部４は回路
基板を搬送するときに必要なものであり、回路基板１の
組立完了後は上記補助部４は不要であるから、回路基板
１の組立完了後は上記補助部４を除去する。補助部４を
除去するときは回路基板１を強固にクランプする必要が
あるが、回路基板１の組立完了後は回路基板１に回路部
品が取付けられ半田付けされているため、回路部品が存
在するところおよび回路パターンが形成されているとこ
ろはクランプできない。そこで、回路パターンが形成さ
れておらず、従って回路部品が取付けられていない前述
のエリア７，８の部分で回路基板１をクランプして補助
部４を除去する。The circuit board 1 is conveyed to each step by a conveying means having a pair of guide rails 11 and 12 as described above and assembled. The auxiliary section 4 of the circuit board 1 is necessary when the circuit board is transported, and the auxiliary section 4 is not necessary after the assembly of the circuit board 1 is completed. Therefore, the auxiliary section 4 is completed after the assembly of the circuit board 1 is completed. Remove 4. When removing the auxiliary portion 4, it is necessary to firmly clamp the circuit board 1. However, after the assembly of the circuit board 1 is completed, the circuit parts are attached and soldered to the circuit board 1, so that the circuit parts exist. The place and the place where the circuit pattern is formed cannot be clamped. Therefore, the circuit board 1 is clamped at the above-mentioned areas 7 and 8 where the circuit pattern is not formed and therefore the circuit parts are not attached, and the auxiliary portion 4 is removed.
【００１１】このように、上記実施例によれば、切欠部
２が形成された異形の回路基板１であっても、補助部４
を形成することにより、ガイドレール１１，１２と対向
する２辺が対をなす平行部を構成するようにしたため、
この対をなす平行部をガイドすることにより回路基板１
を所定の姿勢で安定に保持しながら搬送することがで
き、一般的な形状の回路基板の組立設備を共用しなが
ら、回路基板の連続的な自動組立が可能となった。As described above, according to the above-mentioned embodiment, the auxiliary portion 4 is formed even if the modified circuit board 1 having the cutout portion 2 is formed.
By forming a pair, two sides facing the guide rails 11 and 12 form a pair of parallel portions.
The circuit board 1 is guided by guiding the pair of parallel portions.
Can be stably held in a predetermined posture while being conveyed, and it is possible to continuously and automatically assemble circuit boards while sharing the general equipment for assembling circuit boards.
【００１２】次に、図４，図５に示す本発明にかかる回
路基板の変形実施例について説明する。図４において、
符号２１は回路基板、２２は切欠、２３は突出部、２４
は補助部、２５はこの補助部の基端部、２６は上記突出
部および補助部の先端面の延長線、２７，２８は回路パ
ターンが形成されないエリアをそれぞれ示す。この実施
例が図１に示す実施例と異なる点は、上記補助部２４の
上記延長線２６方向の幅が極めて小さいことである。こ
のように補助部２４の幅が小さくても、突出部２３と共
に補助部２４をガイドレールでガイドすることにより、
回路基板２１の図において左右方向両側をガイドするこ
とができるため、安定した姿勢を保ったまま回路基板２
１を搬送することができ、前述の実施例と同様の作用効
果を奏する。Next, a modified embodiment of the circuit board according to the present invention shown in FIGS. 4 and 5 will be described. In FIG.
Reference numeral 21 is a circuit board, 22 is a notch, 23 is a projecting portion, 24
Is an auxiliary portion, 25 is a base end portion of the auxiliary portion, 26 is an extension line of the projecting portion and the front end surface of the auxiliary portion, and 27 and 28 are areas where no circuit pattern is formed. This embodiment differs from the embodiment shown in FIG. 1 in that the width of the auxiliary portion 24 in the extension line 26 direction is extremely small. Thus, even if the width of the auxiliary portion 24 is small, by guiding the auxiliary portion 24 together with the protruding portion 23 by the guide rail,
In the drawing of the circuit board 21, both sides in the left-right direction can be guided, so that the circuit board 2 can be maintained while maintaining a stable posture.
1 can be conveyed, and the same effects as those of the above-described embodiment can be obtained.
【００１３】図５の実施例において、符号３１は回路基
板、３２，３３は補助部、３４，３５はこれら補助部の
基端部、３６は上記各補助部の先端面の延長線、３７，
３８は回路パターンが形成されないエリア、３９は回路
基板の直線状の一辺、４０はこの一辺と反対側の辺で上
記補助部が形成された辺をそれぞれ示す。この実施例に
よれば、上記一辺３９とその反対側の辺４０との間の寸
法が短くても、辺４０側に設けた二つの補助部３２，３
３の先端面を共通の線３６上に位置させ、これら補助部
３２，３３と一辺３９とをガイドレールで挾持すること
により、標準的な寸法の回路基板を搬送するガイドレー
ルでガイドすることができる。また、二つの補助部３
２，３３により回路基板３１の図において左右方向両側
をガイドレールでガイドすることができるため、安定し
た姿勢を保ったまま回路基板２１を搬送することがで
き、前述の実施例と同様の作用効果を奏する。In the embodiment of FIG. 5, reference numeral 31 is a circuit board, 32 and 33 are auxiliary portions, 34 and 35 are base end portions of these auxiliary portions, 36 is an extension line of the tip surface of each of the above-mentioned auxiliary portions, 37,
Reference numeral 38 indicates an area where the circuit pattern is not formed, 39 indicates one linear side of the circuit board, and 40 indicates a side opposite to the one side where the auxiliary portion is formed. According to this embodiment, even if the dimension between the one side 39 and the opposite side 40 is short, the two auxiliary portions 32, 3 provided on the side 40 side are provided.
By arranging the tip end surface of 3 on a common line 36 and sandwiching these auxiliary portions 32 and 33 and one side 39 with a guide rail, it is possible to guide with a guide rail that carries a circuit board of a standard size. it can. Also, two auxiliary parts 3
Since the left and right sides of the circuit board 31 in the drawing can be guided by the guide rails 2 and 33, the circuit board 21 can be transported while maintaining a stable posture, and the same effect as the above-described embodiment. Play.
【００１４】以上説明した各実施例における補助部は回
路基板の組立終了後除去するものとしているが、補助部
を残しておいても差し支えない場合は必ずしも除去する
必要はない。本発明にかかる回路基板の材質は特定のも
のに限定されるものではなく、鉄板基板であっても樹脂
基板であってもよい。また、回路基板の用途も限定され
ない。Although the auxiliary portion in each of the embodiments described above is to be removed after the circuit board is assembled, it is not always necessary to remove the auxiliary portion if there is no problem. The material of the circuit board according to the present invention is not limited to a particular material, and may be an iron plate board or a resin board. Moreover, the application of the circuit board is not limited.
【００１５】[0015]
【発明の効果】本発明によれば、外側部がガイドレール
で挾持されて搬送される回路基板において、ガイドレー
ルと対向する２辺が対をなす平行部を構成するように補
助部を設けたため、異形の回路基板であっても、対をな
す平行部をガイドしながら搬送することができ、一般的
な形状の回路基板の組立設備を共用しながら、回路基板
の連続的な自動組立が可能となった。According to the present invention, in the circuit board which is conveyed while being held by the guide rail at the outer side, the auxiliary portion is provided so as to form a parallel portion in which two sides facing the guide rail form a pair. , Even if the circuit board has a different shape, it can be conveyed while guiding the parallel parts that make a pair, and it is possible to continuously and automatically assemble the circuit board while sharing the assembly equipment of the circuit board of a general shape. Became.
【図１】本発明にかかる回路基板の実施例を組立前と組
立完了後に分けて示す正面図。FIG. 1 is a front view showing an embodiment of a circuit board according to the present invention separately before and after assembly.
【図２】同上実施例にかかる回路基板を搬送するガイド
レールの例を示す正面図。FIG. 2 is a front view showing an example of a guide rail that conveys a circuit board according to the embodiment.
【図３】同上ガイドレールの断面側面図。FIG. 3 is a sectional side view of the same guide rail.
【図４】本発明にかかる回路基板の別の実施例を示す正
面図。FIG. 4 is a front view showing another embodiment of the circuit board according to the present invention.
【図５】本発明にかかる回路基板のさらに別の実施例を
示す正面図。FIG. 5 is a front view showing still another embodiment of the circuit board according to the present invention.
１ 回路基板 ４ 補助部 １１ ガイドレール １２ ガイドレール ２１ 回路基板 ２４ 補助部 ３１ 回路基板 ３２ 補助部 ３３ 補助部 1 Circuit Board 4 Auxiliary Section 11 Guide Rail 12 Guide Rail 21 Circuit Board 24 Auxiliary Section 31 Circuit Board 32 Auxiliary Section 33 Auxiliary Section
Claims (1)
される回路基板であって、上記ガイドレールと対向する
２辺が対をなす平行部を構成するように補助部が設けら
れていることを特徴とする回路基板。1. A circuit board, the outer portion of which is carried by being held by a guide rail, and an auxiliary portion is provided so that two parallel sides facing the guide rail form a pair of parallel portions. Circuit board characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6927092A JPH05226791A (en) | 1992-02-18 | 1992-02-18 | Circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6927092A JPH05226791A (en) | 1992-02-18 | 1992-02-18 | Circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05226791A true JPH05226791A (en) | 1993-09-03 |
Family
ID=13397820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6927092A Pending JPH05226791A (en) | 1992-02-18 | 1992-02-18 | Circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05226791A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54138420A (en) * | 1978-04-14 | 1979-10-26 | Minnesota Mining & Mfg | Plastic box |
| JPS5750223A (en) * | 1980-07-31 | 1982-03-24 | Daimler Benz Ag | Manufacture of deep drawing part particularly for car body of automobile |
-
1992
- 1992-02-18 JP JP6927092A patent/JPH05226791A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54138420A (en) * | 1978-04-14 | 1979-10-26 | Minnesota Mining & Mfg | Plastic box |
| JPS5750223A (en) * | 1980-07-31 | 1982-03-24 | Daimler Benz Ag | Manufacture of deep drawing part particularly for car body of automobile |
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