JPH0784007B2 - Substrates for mounting electrical components - Google Patents
Substrates for mounting electrical componentsInfo
- Publication number
- JPH0784007B2 JPH0784007B2 JP11070087A JP11070087A JPH0784007B2 JP H0784007 B2 JPH0784007 B2 JP H0784007B2 JP 11070087 A JP11070087 A JP 11070087A JP 11070087 A JP11070087 A JP 11070087A JP H0784007 B2 JPH0784007 B2 JP H0784007B2
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- sheet molded
- belt
- electric component
- airbag
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
- B28D5/0041—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing the workpiece being brought into contact with a suitably shaped rigid body which remains stationary during breaking
- B28D5/0047—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing the workpiece being brought into contact with a suitably shaped rigid body which remains stationary during breaking using fluid or gas pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、例えばセラミック等の材料からなる電気部品
搭載用基板の形成装置に関する。The present invention relates to an apparatus for forming a substrate for mounting an electric component made of a material such as ceramics.
近年、例えばハイブリッドIC等の半導体装置において
は、チップ等を含む電気部品搭載用基板の材料としてガ
ラスエポキシに代わりセラミックからなるものが採用さ
れている。In recent years, for example, in semiconductor devices such as hybrid ICs, ceramics are used instead of glass epoxy as a material for a substrate for mounting an electric component including a chip and the like.
従来、この種の電気部品搭載用基板を形成するには、一
般にバッチ処理されることが多く、このため第６図に示
すように基板1aの素材となるセラミック製のシート成形
体１（厚さ0.6mm）にブレークラインあるいは分割線と
呼ばれる細溝２を設け、この細溝２に沿って回路パター
ン等の加工後に多数の基板1aに分割することにより行わ
れる。Conventionally, in order to form a substrate for mounting an electric component of this kind, a batch process is generally performed. Therefore, as shown in FIG. 6, a ceramic sheet molding 1 (thickness: 0.6 mm) is provided with a narrow groove 2 called a break line or a dividing line, and a plurality of substrates 1a are divided along the narrow groove 2 after processing a circuit pattern or the like.
ところで、従来の電気部品搭載用基板の形成方法に用い
る装置には、シート成形体１の分割時に固定台（図示せ
ず）上のシート成形体１を押圧するローラ（図示せず）
あるいはエッジ（図示せず）が備えられている。By the way, a roller (not shown) for pressing the sheet molded body 1 on a fixed base (not shown) at the time of dividing the sheet molded body 1 is used in an apparatus used in a conventional method for forming a board for mounting electric components.
Alternatively, an edge (not shown) is provided.
しかるに、これら押圧部材は剛性が高い材料によって形
成されているため、押圧時にシート成形体１が破損し易
く、分割上の信頼性が低下するという問題があった。ま
たローラやエッジではシート成形体１に対して微妙な押
圧力を付与することができないため、複雑な形状をもつ
基板1aを形成することが困難であった。さらに、基板1a
の形成を固定台（図示せず）上で行うものであるため、
シート成形体１の分割後に次工程へ移送するに際して基
板1aがばらばらの状態になることがあり、その移送作業
を煩雑にするという不都合があった。However, since these pressing members are made of a material having high rigidity, there is a problem that the sheet molded body 1 is easily damaged at the time of pressing and the reliability in division is lowered. Further, since the roller and the edge cannot apply a delicate pressing force to the sheet molded body 1, it is difficult to form the substrate 1a having a complicated shape. Furthermore, the substrate 1a
Is formed on a fixed base (not shown),
When the substrate 1a is transferred to the next step after the sheet molded body 1 is divided, the substrate 1a may be in a disassembled state, which makes the transfer work complicated.
本発明はこのような事情に鑑みなされたもので、シート
成形体分割上の信頼性を高めることができると共に、通
常の形状のみならず複雑な形状をもつ電気部品搭載用基
板を容易に形成することができ、かつ次工程への移送作
業の簡素化を図ることができる電気部品搭載用基板の形
成装置を提供するものである。The present invention has been made in view of the above circumstances, and it is possible to enhance the reliability in dividing a sheet molded body, and easily form an electric component mounting substrate having a complicated shape as well as a normal shape. (EN) An apparatus for forming a board for mounting an electric component, which is capable of simplifying the transfer work to the next step.
本発明に係る電気部品搭載用基板の形成装置は、多数の
基板に分割する細溝を有するシート成形体を移送するベ
ルトと、このベルトの上方に設けられかつエアバッグ受
けによって回転自在に保持されベルト下方の受座にベル
ト上のシート成形体を押圧して電気部品搭載用基板に分
割するエアバッグとを備えたものである。An electric component mounting substrate forming apparatus according to the present invention is provided with a belt for transferring a sheet molded body having fine grooves divided into a large number of substrates, and a belt provided above the belt and rotatably held by an airbag receiver. An airbag for pressing a sheet molded body on the belt into a seat below the belt to divide the sheet into electric component mounting substrates.
本発明においては、シート成形体の押圧時にエアバッグ
の外形を被押圧面の形状に応じて変形させることがで
き、またベルトによって電気部品搭載用基板を次工程へ
移送することができる。In the present invention, the outer shape of the airbag can be deformed according to the shape of the pressed surface when the sheet molded body is pressed, and the electric component mounting substrate can be transferred to the next step by the belt.
第１図は本発明に係る電気部品搭載用基板の形成装置の
全体を示す斜視図、第２図は同じく電気部品搭載用基板
の形成装置の使用状態を示す断面図で、同図において第
６図と同一の部材については同一の符号を付し、詳細な
説明は省略する。同図において、符号11で示すものは所
定のストローク内で前記シート成形体１を移送する平ベ
ルトで、各々が互いに所定の間隔を隔てて対向する２つ
のローラ12,13に張架されている。14はゴム性のエアバ
ッグで、前記平ベルト11の上方に設けられ、かつ柔軟性
部材からなるエアバッグ受け15によって回転自在に保持
されており、全体が断面環状に形成されている。そし
て、このエアバッグ14は、ベルト下方の例えばローラか
らなる受座16にベルト上のシート成形体１を押圧して前
記基板1aに分割するように構成されている。また、この
エアバッグ14は、管体17を介してエア供給装置（図示せ
ず）に接続されており、その内部への供給ガス圧力を調
節可能に構成されている。なお、18は前記エアバッグ14
を前記管体17に連結する回転継手である。FIG. 1 is a perspective view showing the entire apparatus for forming an electric component mounting substrate according to the present invention, and FIG. 2 is a sectional view showing a state of use of the same apparatus for forming an electric component mounting substrate. The same members as those shown in the drawings are designated by the same reference numerals, and detailed description thereof will be omitted. In the figure, reference numeral 11 is a flat belt for transporting the sheet molded body 1 within a predetermined stroke, and the flat belt is stretched between two rollers 12 and 13 facing each other with a predetermined space therebetween. . Reference numeral 14 denotes a rubber airbag, which is provided above the flat belt 11 and is rotatably held by an airbag receiver 15 made of a flexible member, and has an annular cross section as a whole. The airbag 14 is configured to press the sheet molded body 1 on the belt against a seat 16 composed of, for example, a roller below the belt to divide the sheet 1a into the substrates 1a. Further, the airbag 14 is connected to an air supply device (not shown) via a pipe body 17 and is configured so that the pressure of the supply gas to the inside thereof can be adjusted. In addition, 18 is the airbag 14
Is a rotary joint for connecting to the pipe body 17.
このように構成された電気部品搭載用基板の形成装置に
おいては、シート成形体１の押圧時にエアバッグ14の外
形を被押圧面の形状に応じて変形させることができる。In the apparatus for forming an electric component mounting board configured as described above, the outer shape of the airbag 14 can be deformed according to the shape of the pressed surface when the sheet molded body 1 is pressed.
したがって、押圧時においてシート成形体１の破損発生
を確実に防止することができる。また、エアバッグ14内
の供給ガス圧力を調節することにより、シート成形体１
に対して微妙な押圧力を付与することができる。この場
合、供給ガス圧力を予めプログラムによって設定してシ
ート成形体１の通過位置によって変化させる。さらに、
シート成形体１の分割後には平ベルト11によって多数の
基板1aを整列した状態で次工程へ移送することができ
る。Therefore, it is possible to reliably prevent breakage of the sheet molded body 1 during pressing. Further, by adjusting the supply gas pressure in the airbag 14, the sheet molded body 1
A delicate pressing force can be applied to. In this case, the supply gas pressure is set in advance by a program and is changed depending on the passing position of the sheet molded body 1. further,
After the sheet molded body 1 is divided, a large number of substrates 1a can be transferred to the next step in an aligned state by the flat belt 11.
この他、本発明における形成装置を２個用意して第３図
に示すように各々が互いに直交する位置に設置すること
により、シート成形体１を縦横に一挙に分割することが
でき、その分割作業を簡単に行うことができる。同図に
おいて、符号19で示すものはシリンダ20によって一方側
の平ベルト11から他方側の平ベルト11にシート成形体１
を移送するシフターである。In addition, by preparing two forming devices according to the present invention and installing them at positions orthogonal to each other as shown in FIG. 3, the sheet molded body 1 can be divided vertically and horizontally all at once. Work can be done easily. In the figure, the reference numeral 19 indicates a sheet molded body 1 from the flat belt 11 on one side to the flat belt 11 on the other side by a cylinder 20.
It is a shifter for transferring.
また、本発明においては、仮にシート成形体１が細溝２
を裏側にした状態で平ベルト11上に載置されることがあ
っても、エアバッグ14内の供給ガス圧力を最適な圧力に
設定すればシート成形体１が分割されることがないか
ら、不良品発生率を抑制することができる。Further, in the present invention, if the sheet molded body 1 is the narrow groove 2
Even if it is placed on the flat belt 11 in a state where the sheet is on the back side, the sheet molded body 1 will not be divided if the supply gas pressure in the airbag 14 is set to an optimum pressure. The defective product generation rate can be suppressed.
なお、本実施例においては、受座16として回転式のロー
ラを使用するものを示したが、本発明はこれに限定され
るものではなく、第４図に示すように固定式のエッジ21
を使用しても実施例と同様の効果を奏する。In this embodiment, a rotary roller is used as the receiving seat 16, but the present invention is not limited to this, and a fixed edge 21 as shown in FIG.
Even if is used, the same effect as the embodiment can be obtained.
また、本実施例においては、セラミック製のシート成形
体１を分割する場合に使用する例を示したが、本発明は
ガラスエポキシ製のものを分割する場合にも実施例と同
様に使用することができ、この他シリコン製のシート成
形体の場合にも使用できることは勿論である。Further, in the present embodiment, an example of using it when the ceramic sheet molded body 1 is divided has been shown, but the present invention can be used in the same way as when the glass epoxy one is divided. Of course, it can be used in the case of a silicon sheet molded body.
さらに、本発明におけるエアバッグ受け15の形式は前述
した実施例に限定されず、第５図に示すように多数のロ
ーラ22からなるものでも何等差し支えない。Further, the type of the airbag receiver 15 according to the present invention is not limited to the above-mentioned embodiment, and it may be composed of a large number of rollers 22 as shown in FIG.
以上説明したように本発明によれば、多数の基板の分割
する細溝を有するシート成形体を移送するベルトと、こ
のベルトの上方に設けられかつエアバッグ受けによって
回転自在に保持されベルト下方の受座にベルト上のシー
ト成形体を押圧して電気部品搭載用基板に分割するエア
バッグとを備えたので、シート成形体の押圧時にエアバ
ッグの外形を被押圧面の形状に応じて変形させることが
できる。したがって、押圧時においてシート成形体の破
損発生を防止することができるから、分割上の信頼性を
向上させることができる。また、エアバッグ内の供給ガ
ス圧力を調節することにより、シート成形体に対して微
妙な押圧力を付与することができるから、通常の形状の
みならず複雑な形状をもつ電気部品載置用基板を簡単か
つ確実に形成することができる。さらに、シート成形体
の分割後にはベルトによって多数の電気部品搭載用基板
を整列した状態で次工程へ移送することができるから、
その移送作業の簡素化を図ることもできる。As described above, according to the present invention, a belt for transferring a sheet molded body having fine grooves for dividing a large number of substrates, a belt provided above the belt and rotatably held by an airbag receiver, Since the seat is provided with an air bag that presses the sheet molded body on the belt to divide it into electric component mounting substrates, the outer shape of the airbag is deformed according to the shape of the pressed surface when the sheet molded body is pressed. be able to. Therefore, it is possible to prevent the occurrence of breakage of the sheet molded body at the time of pressing, so that it is possible to improve reliability in division. Also, by adjusting the pressure of the supply gas in the airbag, it is possible to apply a delicate pressing force to the sheet molded body, so that not only the normal shape but also a complicated shape electrical component mounting substrate Can be formed easily and reliably. Further, after the sheet molded body is divided, it is possible to transfer a large number of electric component mounting substrates by the belt to the next step in an aligned state,
The transfer work can be simplified.
第１図は本発明に係る電気部品搭載用基板の形成装置の
全体を示す斜視図、第２図は同じく電気部品搭載用基板
の形成装置の使用状態を示す断面図、第３図は他の第２
実施例における使用状態を示す平面図、第４図は他の第
３実施例における使用状態を示す断面図、第５図は他の
第４実施例おける使用状態を示す断面図、第６図は電気
部品搭載用基板の素材となるシート成形体を示す斜視図
である。 １……シート成形体、1a……基板、２……細溝、11……
平ベルト、14……エアバッグ、15……エアバッグ受け、
16……受座。FIG. 1 is a perspective view showing the entire apparatus for forming an electric component mounting substrate according to the present invention, FIG. 2 is a sectional view showing a state of use of the same apparatus for forming an electric component mounting substrate, and FIG. Second
FIG. 4 is a plan view showing a usage state in an embodiment, FIG. 4 is a sectional view showing a usage state in another third embodiment, FIG. 5 is a sectional view showing a usage state in another fourth embodiment, and FIG. FIG. 4 is a perspective view showing a sheet molded body that is a material of an electric component mounting board. 1 ... Sheet molded body, 1a ... Substrate, 2 ... Fine groove, 11 ...
Flat belt, 14 …… Airbag, 15 …… Airbag receiver,
16 ... reception.
Claims (1)
を有するシート成形体を移送するベルトと、このベルト
の上方に設けられかつエアバック受けによって回転自在
に保持されベルト下方の受座にベルト上のシート成形体
を押圧して前記電気部品搭載用基板に分割するエアバッ
クとを備えたことを特徴とする電気部品搭載用基板の形
成装置。1. A belt for transporting a sheet molded body having fine grooves divided into a large number of electric component mounting substrates, a seat provided above the belt and rotatably held by an airbag receiver, and a seat below the belt. And an air bag for pressing the sheet molded body on the belt to divide into the electric component mounting substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070087A JPH0784007B2 (en) | 1987-05-08 | 1987-05-08 | Substrates for mounting electrical components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070087A JPH0784007B2 (en) | 1987-05-08 | 1987-05-08 | Substrates for mounting electrical components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63276506A JPS63276506A (en) | 1988-11-14 |
| JPH0784007B2 true JPH0784007B2 (en) | 1995-09-13 |
Family
ID=14542236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070087A Expired - Fee Related JPH0784007B2 (en) | 1987-05-08 | 1987-05-08 | Substrates for mounting electrical components |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0784007B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02190299A (en) * | 1989-01-16 | 1990-07-26 | Nippon Haiburitsudo Kk | Electronic circuit substrate dividing device |
| NL9100658A (en) * | 1991-04-15 | 1992-11-02 | Europ Patentverwertung | ARRANGEMENT OF SEPARATION DEVICES. |
-
1987
- 1987-05-08 JP JP11070087A patent/JPH0784007B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63276506A (en) | 1988-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |