JPH0193316A - Multiple daylight press - Google Patents
Multiple daylight pressInfo
- Publication number
- JPH0193316A JPH0193316A JP25181287A JP25181287A JPH0193316A JP H0193316 A JPH0193316 A JP H0193316A JP 25181287 A JP25181287 A JP 25181287A JP 25181287 A JP25181287 A JP 25181287A JP H0193316 A JPH0193316 A JP H0193316A
- Authority
- JP
- Japan
- Prior art keywords
- enclosure
- vacuum pump
- press
- outer periphery
- daylight press
- 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
- 239000000463 material Substances 0.000 abstract description 6
- 239000011888 foil Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は積層板、鋼張積層板、プリント配線板等を上下
に多段に積んでプレスする装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an apparatus for stacking and pressing laminates, steel-clad laminates, printed wiring boards, etc. in multiple stages vertically.
υＬ来、多段プレス装置におりでは厚みが０．０１８〜
２ｆｌ、平面寸法が１×１〜２ｍの樹脂含浸基材、金属
箔、内層回路板、外層材等を１０〜３０段の多段黙然の
熱盤間に夫々５〜１５組挾んで加熱加圧成形し多量の積
層板、鋼張積層板、プリント配線板等を得るものである
が、積層板の中心部と端部では受熱容量が異なってくる
。即ち中心部では放熱作用がなりため路盤からの受熱は
全部樹脂硬化に用すられるが、端部では放熱作用が大き
く、路盤からの受熱のかなりの盪が失なわれ樹脂の硬化
度が不足となり耐熱性、耐水性が低下する傾向にあった
。又、多段プレス装置は大型であるためプレス装置自身
の放熱ロスも太き−ものであった。Since υL, the thickness of multi-stage press equipment is 0.018 ~
Resin-impregnated base material, metal foil, inner layer circuit board, outer layer material, etc., each having a 2fl size and planar dimensions of 1 x 1 to 2 m, are sandwiched between 5 to 15 sets of each in 10 to 30 stages of silent heating plates, and heated and pressure molded. However, the heat receiving capacity differs between the center and the edges of the laminate. In other words, heat dissipation occurs in the center, and all of the heat received from the roadbed is used for curing the resin, but at the edges, the heat dissipation is large, and a considerable amount of the heat received from the roadbed is lost, resulting in an insufficient degree of curing of the resin. Heat resistance and water resistance tended to decrease. Furthermore, since the multi-stage press apparatus is large-sized, the heat radiation loss of the press apparatus itself is large.
本発明の目的とするところは、中心部と端部とで品質バ
ラツキがなく、且つエネルギーコストの低論多段プレス
装置を提供することにある。It is an object of the present invention to provide a multi-stage press device that has uniform quality between the center and the edges and has low energy costs.
本発明は多段プレスの外周全周を内側に対する輻射熱発
生層付囲いで気密的に囲み、必要に応じてこの囲いで囲
まれる空間に眞空ポンプを連通させてなることを特徴と
する多段プレス装置であるため、プレス装置からの放熱
は輻射熱となって再度プレス装置に還流されるので、積
層板の端部の硬化不足現象も解消し、更にプレス装置自
体のエネルギーコストを減少させることができるもので
以下本発明を実施例により詳細に説明する。The present invention is a multi-stage press apparatus characterized in that the entire outer periphery of the multi-stage press is airtightly surrounded by an enclosure with a radiant heat generating layer on the inside, and a vacuum pump is communicated with the space surrounded by this enclosure as necessary. Therefore, the heat radiated from the press equipment becomes radiant heat and is returned to the press equipment again, which eliminates the phenomenon of insufficient curing at the edges of the laminate and further reduces the energy cost of the press equipment itself. The present invention will be explained in detail below with reference to Examples.
実施例
多段プレス１は上下の型板４．５間にζ数枚の熱盤６を
配置して形成されて込る。この多段プレスの下の型板５
は床面ＦＬ近傍に位置しており、床面ＦＬ下に配置した
基台１０に対して下の型板５を上下に昇降自在にしであ
る。多段プレス１は外周全体を囲む容器状の囲ｂ２にて
囲まれてＡる。Embodiment The multi-stage press 1 is formed by arranging several heating plates 6 between upper and lower templates 4 and 5. Template 5 below this multistage press
is located near the floor surface FL, and the lower template 5 can be moved up and down with respect to a base 10 arranged below the floor surface FL. The multi-stage press 1 is surrounded by a container-shaped enclosure b2 that surrounds the entire outer periphery.
この囲ｈ２は鉄板等の曲げ強変の強Ａ材料で聞込、更に
鉄板等の材料の内側表面には鍍金層、金属箔、鏡面仕上
等のように輻射熱発生層を配設してあり、更に囲すは溶
接またはシール材等で気密性をもたせである。この囲い
２で囲まれる空間は必要に応じて眞空ポンプ３と連通管
７にて連通させてあり、眞空ポンプ３の吸引にて囲い２
内の空間を眞空引きできるようになってｂる。この囲Ｉ
／ｈ２には入口と出口とを設けてあって、扉にて気密的
に閉塞し得るようになってｂる。囲ｂ２の入口側にはロ
ーダ８を配置してあり、出口側にはアンローダ正を配置
しである。ローダ８及びアンローダ正では上記熱盤６と
対応するように上下方向に扱数枚の棚板９を設けてあり
、複数板の棚板９を一緒に上下できるようになって込る
。ローダ８の手前にはプｖ９シャー１１を配置してあり
、アンローダ正の先には取り出しコンベア四を配置しで
ある。This enclosure h2 is made of a strong bendable strong A material such as an iron plate, and a radiant heat generation layer such as a plating layer, metal foil, mirror finish, etc. is provided on the inner surface of the material such as the iron plate. Furthermore, the enclosure is made airtight by welding or sealing material. The space surrounded by the enclosure 2 is communicated with the Makun pump 3 through a communication pipe 7 as necessary, and the enclosure 2 is connected by suction from the Makun pump 3.
I am now able to draw the space inside into pure air. This box I
/h2 is provided with an inlet and an outlet, which can be closed airtight with a door. A loader 8 is placed on the inlet side of enclosure b2, and an unloader 8 is placed on the outlet side. In the loader 8 and the unloader main, several shelf boards 9 are provided in the vertical direction so as to correspond to the heating platen 6, and a plurality of shelf boards 9 can be moved up and down together. A push v9 shear 11 is placed in front of the loader 8, and a take-out conveyor 4 is placed in front of the unloader.
次ぎに上記のように構成せる装置の動作を説明する。ロ
ーダ８は成形する積層板を充填するものであって、最初
は最上部の棚板９が床面ＦＬ近くにくるように下降させ
られてｈる。そしてキーリア板上に適数枚の積層板をセ
ットした成形物を最上部の棚板９上に載せ、棚板９を一
段上昇させ、２段目に次の成形物を載せ、順次棚板９を
上昇させながら次々と成形物を載せ、各段の棚板９に成
形物を載せ、複敬枚の棚板９を最上部まで上昇させて多
段プレス１と対応させる。この状態でＦ泪−２の入口を
開きプッシャー１１ヲレールｍに沿って移動させてブー
ｌシャー１１で各成形物を多段プレス１側に押して各成
形物を多段プレスｌの各路盤６間に入れる。ローダ８で
はプッシャー１１の移動方向と平行な方向の両側に棚板
９があって、両側の棚板９間をプッシャ−Ｕが移動し得
るようになっており、プッシャー１１の各押圧部１４で
各段のキャリア板を保持して各成形物を多段プレス１に
送れるようになっている。成形物が多段プレス１に入れ
られると入口が閉じられ、多段プレス１で加熱加圧され
ると共に眞空ポンプ３にて眞空引きされて聞込２内が眞
空状態にされ、この状態で一定時間成形される。このと
きローダ８では上記と同様に各棚板９に成形物が載せら
れる。多段プレス１で成形物が成形されると囲い２の入
口と出口が開かれ、プッシャー１１にてローダ８の成形
物が押されて成形物が多段プレス１に入れられる。これ
により成形の終わった成形物はアンローダ正に押し出さ
れ、アンローダδの各棚板９に成形の終わった成形物が
載せられる。そして囲い２の入口と出口が閉じられ多段
プレス１で同様に成形される。Next, the operation of the apparatus configured as described above will be explained. The loader 8 is used to fill the laminates to be formed, and is initially lowered so that the uppermost shelf board 9 comes close to the floor surface FL. Then, the molded product with an appropriate number of laminates set on the key rear board is placed on the top shelf board 9, the shelf board 9 is raised one step, the next molded product is placed on the second tier, and the shelf board 9 is placed in order. The molded products are placed one after another while raising the molded products, and the molded products are placed on the shelf board 9 of each stage, and the double-sided shelf board 9 is raised to the top to correspond to the multistage press 1. In this state, open the entrance of F-2, move the pusher 11 along the rail m, push each molded product toward the multi-stage press 1 side with the pusher 11, and place each molded product between the respective roadbeds 6 of the multi-stage press l. . The loader 8 has shelf boards 9 on both sides in a direction parallel to the moving direction of the pusher 11, and the pusher U can move between the shelf boards 9 on both sides. Each molded product can be sent to the multi-stage press 1 by holding carrier plates at each stage. When the molded product is put into the multi-stage press 1, the inlet is closed, and the multi-stage press 1 heats and pressurizes it, and the vacuum pump 3 evacuates the inside of the groove 2 to make it empty, and the molding is continued in this state for a certain period of time. be done. At this time, in the loader 8, molded products are placed on each shelf board 9 in the same manner as described above. When the molded product is formed in the multistage press 1, the entrance and exit of the enclosure 2 are opened, and the molded product in the loader 8 is pushed by the pusher 11, and the molded product is put into the multistage press 1. As a result, the molded product that has been molded is pushed out directly from the unloader, and the molded product that has been molded is placed on each shelf plate 9 of the unloader δ. Then, the inlet and outlet of the enclosure 2 are closed, and the multistage press 1 is used to similarly form the enclosure.
ローダ８では上記と同様に成形物が各棚板９にセットさ
れる。アンローダ１５では最下部の棚板９から成形物が
取り出され、取り出しコンベア四にて搬出され、次因で
アンローダ正の各棚板９を一段下げて下から２段目の棚
板９から成形物が取り出され、順次棚板９を下げて各棚
板９から成形物が取り出される。アンローダ正の各棚板
９から成形物を取り出した後アンローダ正の各棚板９を
最上部まで移動させて次の成形物の受は取りに備える。In the loader 8, molded products are set on each shelf board 9 in the same manner as described above. In the unloader 15, the molded product is taken out from the lowest shelf board 9, and carried out by the take-out conveyor 4, and then each shelf board 9 in front of the unloader is lowered one step, and the molded product is taken out from the second shelf board 9 from the bottom. is taken out, and the shelf boards 9 are sequentially lowered to take out the molded products from each shelf board 9. After the molded products are taken out from each shelf board 9 on the front side of the unloader, each shelf board 9 on the front side of the unloader is moved to the top, and the receiver for the next molded product is prepared for picking up.
このようなサイクルを繰り返して順次成形物を成形する
。Moldings are sequentially formed by repeating such a cycle.
本発明は叙述のように多段プレスの外周全周を内側に対
する輻射熱発生層付囲−で気密的に囲み、必要に応じて
この囲いで囲まれる空間に眞空ポンプを連通させてＡる
ので、中心部と端部とで品質のバラツキがなく、且つエ
ネルギーコストを低下させることができたものである。As described above, in the present invention, the entire outer periphery of the multistage press is airtightly surrounded by an inner radiant heat generating layer, and if necessary, a vacuum pump is communicated with the space surrounded by this enclosure. There is no variation in quality between the parts and the ends, and energy costs can be reduced.
本発明の多段プレス装置によるガラス布基材エポキシ樹
脂積層板と従来の多段プレス装置によるガラス布基材エ
ポキシ樹脂積層板の煮沸耐熱性、エネルギーコストは第
１表で明白なように本発明の多段プレス装置で得られた
積層板の性能はよく、本発明の多段プレス装置の優れて
論ることを確認した。As is clear from Table 1, the boiling heat resistance and energy cost of the glass cloth-based epoxy resin laminate produced by the multi-stage press apparatus of the present invention and the glass cloth-based epoxy resin laminate produced by the conventional multi-stage press apparatus are as shown in Table 1. The performance of the laminate obtained with the press apparatus was good, confirming the superiority of the multistage press apparatus of the present invention.
第 １ 表
注
※１ 所定時間煮沸後、２６０’Ｃの溶融ハンダに浸漬
して良否をみる。Table 1 Note *1 After boiling for a specified time, immerse it in molten solder at 260'C to check its quality.
※２ 従来のコストを１００とした場合の比である。*2 This is the ratio when the conventional cost is set as 100.
第１図は本発明の一実施例の一部切欠概略正面図であっ
て、１は多段プレス、２は囲−１３は眞空ポンプである
。
特 許 出 願 人
松下電工株式会社FIG. 1 is a partially cutaway schematic front view of an embodiment of the present invention, in which 1 is a multi-stage press, 2 is an enclosure 13 is a vacuum pump. Patent application Hito Matsushita Electric Works Co., Ltd.
Claims (1)
層付囲いで気密的に囲み、必要に応じてこの囲いで囲ま
れる空間に眞空ポンプを連通させてなることを特徴とす
る多段プレス装置。(1) A multi-stage press device characterized in that the entire outer circumference of the multi-stage press is airtightly surrounded by an enclosure with a radiant heat generating layer on the inside, and a vacuum pump is communicated with the space surrounded by this enclosure as necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25181287A JPH0193316A (en) | 1987-10-06 | 1987-10-06 | Multiple daylight press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25181287A JPH0193316A (en) | 1987-10-06 | 1987-10-06 | Multiple daylight press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193316A true JPH0193316A (en) | 1989-04-12 |
Family
ID=17228287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25181287A Pending JPH0193316A (en) | 1987-10-06 | 1987-10-06 | Multiple daylight press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002509A1 (en) * | 1993-07-13 | 1995-01-26 | Teknek Electronics Limited | Method of laminate manufacture |
| JP2009299645A (en) * | 2008-06-17 | 2009-12-24 | Aisan Ind Co Ltd | Blowby gas returning device |
-
1987
- 1987-10-06 JP JP25181287A patent/JPH0193316A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002509A1 (en) * | 1993-07-13 | 1995-01-26 | Teknek Electronics Limited | Method of laminate manufacture |
| US5688350A (en) * | 1993-07-13 | 1997-11-18 | Teknek Electronics Limited | Method of laminate manufacture |
| JP2009299645A (en) * | 2008-06-17 | 2009-12-24 | Aisan Ind Co Ltd | Blowby gas returning device |
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