JPH0798587B2 - Vacuum suction cylinder - Google Patents
Vacuum suction cylinderInfo
- Publication number
- JPH0798587B2 JPH0798587B2 JP61261348A JP26134886A JPH0798587B2 JP H0798587 B2 JPH0798587 B2 JP H0798587B2 JP 61261348 A JP61261348 A JP 61261348A JP 26134886 A JP26134886 A JP 26134886A JP H0798587 B2 JPH0798587 B2 JP H0798587B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- vacuum suction
- cylinder chamber
- plate
- 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
Landscapes
- Manipulator (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は多層材料積層板の製造において、成形した積層
板を鏡板から自動的に分離するための真空吸着シリンダ
に関する。Description: FIELD OF THE INVENTION The present invention relates to a vacuum suction cylinder for automatically separating a molded laminate from a mirror plate in the production of a multilayer material laminate.
（従来の技術） 従来の多層材料積層板は、ガラス布積層材料を１〜20枚
重ねて単層または多層とし、少なくとも一方に銅箔を介
して鏡板間に挟み所定の加熱加圧条件で成形する。成形
した積層板と鏡板を分離するには、通常は手動によって
行われる。しかし、一部には真空吸着シリンダで鏡板を
吸着して分離する例があるが、この場合積層板は手動に
よって動かす。(Prior Art) A conventional multilayer material laminated plate is formed by stacking 1 to 20 glass cloth laminated materials into a single layer or multiple layers, sandwiching at least one between end plates with a copper foil, and molding under predetermined heating and pressing conditions. To do. Separation of the molded laminate and the end plate is usually done manually. However, in some cases, the end plates are sucked and separated by a vacuum suction cylinder, but in this case, the laminated plate is manually moved.
（発明が解決しようとする問題点） 以上従来の手動法においては、鏡板と積層板を分離する
とき少なくとも２名の作業者を要し、非能率である。(Problems to be Solved by the Invention) In the conventional manual method as described above, at least two workers are required to separate the end plate and the laminated plate, which is inefficient.
また、一部従来の方法において、鏡板を真空吸着シリン
ダで自動的に成形された積層板から分離するものの、作
業者が積層板を手動で鏡板から分離するときに薄い（厚
み0.1〜1.0mm）ものについては折れ不良を発生し易い。In addition, in some conventional methods, the mirror plate is separated from the laminated plate automatically formed by the vacuum suction cylinder, but when the operator manually separates the laminated plate from the mirror plate, it is thin (thickness 0.1 to 1.0 mm). As for the product, the breakage is likely to occur.
また前記真空吸着シリンダを用いて積層板を吸着する場
合には、薄い（厚み0.1〜1.0mm）積層板の場合にくぼみ
及び折れが発生して不良が多発する問題がある。Further, when a laminated plate is adsorbed by using the vacuum adsorption cylinder, there is a problem that a thin laminated plate (thickness of 0.1 to 1.0 mm) causes dents and breaks and frequently causes defects.
（問題点を解決するための手段） 本発明は、従来技術の問題点を解消するために、スプリ
ング入り真空吸着シリンダとその使用方法を開発して、
くぼみ及び折れ不良を無くするとともに自動解板を可能
とした。(Means for Solving Problems) In order to solve the problems of the prior art, the present invention has developed a spring-loaded vacuum suction cylinder and a method of using the same.
Eliminates dents and fold defects and enables automatic plate-breaking.
本発明の真空吸着シリンダの側断面を示す第１図におい
て、シリンダ１内にピストン２及びピストン棒３が上下
動でき、ピストン２の上部を密閉された第１シリンダ室
４、ピストン棒３とシリンダ壁及びピストン棒３が貫通
する底板に囲まれた第２シリンダ室５内でピストン棒を
捲くように設けたコイル状ばね６、ピストン棒を貫き第
１シリンダ室４に連なりかつその先端に取り付けたパッ
ト７を貫通して開口８となる。シリンダ１に縦に外接し
て設けた通気管９の上端は第１シリンダ室の第１排気口
10と連なり、その下端は、第２シリンダ室に第２排気口
11を介して連なり、かつ真空接続口12を持つ。前記の第
１排気口には調整ニードル13の先端の挿入度を調整して
排気量を調整可能な構造とする。1 is a side sectional view of a vacuum suction cylinder of the present invention, in which a piston 2 and a piston rod 3 can move up and down in a cylinder 1, and an upper portion of the piston 2 is sealed in a first cylinder chamber 4, a piston rod 3 and a cylinder. A coil-shaped spring 6 provided so as to wind the piston rod in a second cylinder chamber 5 surrounded by a wall and a bottom plate through which the piston rod 3 penetrates, is connected to the first cylinder chamber 4 through the piston rod, and is attached to the tip thereof. An opening 8 is formed by penetrating the pad 7. The upper end of the ventilation pipe 9 vertically circumscribing the cylinder 1 is the first exhaust port of the first cylinder chamber.
It is connected to 10, the lower end of which is located in the second cylinder chamber and the second exhaust port.
It is connected via 11 and has a vacuum connection port 12. The first exhaust port has a structure in which the exhaust amount can be adjusted by adjusting the insertion degree of the tip of the adjusting needle 13.
パット７は、第１図に示すように、中心部にある貫通孔
にピストン棒下端が挿入接続し、かつ下端に平滑な水平
面を持ち、その材料は軟質の弾性材料とする。As shown in FIG. 1, the pad 7 has a piston rod lower end inserted into and connected to a through hole in the center thereof, and has a smooth horizontal surface at the lower end, and the pad 7 is made of a soft elastic material.
（作用） 本発明の真空吸着シリンダの作用を次に説明する。真空
接続口12を真空ポンプ系に接続し、開口８を開口状態で
ポンプを運転すると、第２シリンダ室は減圧となり、第
１排気口10の排気量に対して開口８の空気流入量は大き
く第１シリンダ室は減圧とならないから、ピストンは降
下しコイル状ばね６を圧縮して止まる。次いで開口８を
閉じると、第１シリンダ室が減圧となり、前記圧縮され
たばねの力でピストンは上昇する。このピストンの上下
動は、調整ニードルの第１排気孔10への挿入を調整して
排気量を調節することによって、上下動速度と上下動に
要する時間を調整することができる。(Operation) The operation of the vacuum suction cylinder of the present invention will be described below. When the vacuum connection port 12 is connected to the vacuum pump system and the pump is operated with the opening 8 in the open state, the pressure in the second cylinder chamber is reduced, and the air inflow amount in the opening 8 is larger than the exhaust amount in the first exhaust port 10. Since the pressure in the first cylinder chamber is not reduced, the piston descends and the coiled spring 6 is compressed and stopped. Next, when the opening 8 is closed, the pressure in the first cylinder chamber is reduced, and the piston moves up by the force of the compressed spring. For the vertical movement of the piston, the vertical movement speed and the time required for the vertical movement can be adjusted by adjusting the insertion of the adjusting needle into the first exhaust hole 10 to adjust the exhaust amount.
実施例 次に本発明の真空吸着シリンダの使用方法を説明する。Example Next, a method of using the vacuum suction cylinder of the present invention will be described.
第２図は、所定の形と面積を持つ水平板14の下面に前記
の真空吸着シリンダを垂直に均等密度を以て取付け、上
面中心にエアシリンダ15を垂直に固定した構造を示す。
すなわち、水平板14の下面に直径100〜250mmの円に１個
の割合で取付けることとなるが、本実施例においては次
の条件で使用した。0.1〜2.0の積層板に対し、本発明の
真空吸着シリンダを第２図の如くして200mmの直径内に
１個の割合で取付け、前記シリンダ３本に20Aの配管１
本の割合で配管し、真空度10mmHgとした。FIG. 2 shows a structure in which the vacuum suction cylinders are vertically attached to the lower surface of a horizontal plate 14 having a predetermined shape and area with a uniform density, and an air cylinder 15 is vertically fixed at the center of the upper surface.
That is, one piece is attached to the lower surface of the horizontal plate 14 in a circle having a diameter of 100 to 250 mm, but in the present embodiment, it was used under the following conditions. As shown in FIG. 2, the vacuum suction cylinder of the present invention is attached to a laminated plate of 0.1 to 2.0 within a diameter of 200 mm at a ratio of one, and a pipe of 20 A is attached to the three cylinders.
The pipes were piped at a rate of 10 and the vacuum degree was 10 mmHg.
多層材料積層板の加熱加圧成形が終ると鏡板と積層板と
の交互集積状態から先ず通常の真空吸着シリンダで鏡板
を吸着し引揚げ移動する。次いで、第２図に示す本発明
の真空吸着シリンダ付き水平板14をエアシリンダ15を介
して水平移動によって積層板上に配位し、真空接続口は
予め真空系と連なり系中の電磁バルブが自動的に開く。
前述のピストン作動によってピストン棒は降下し、全真
空吸着シリンダのパットが積層板と接し各パットの開口
８が閉じて第１シリンダ室４が減圧となって吸着する。
所定時間で所定真空度となると、ピストン棒３は上昇し
て積層板が引上げられ、次いで自動的に水平移動して所
定位置に達する。この時、自動的に電磁弁が真空系と遮
断し空気導入口を開くと、吸着積層板は所定位置に落ち
る。When the heat and pressure molding of the multi-layered material laminated plate is completed, the mirror plate is first sucked by a normal vacuum suction cylinder and lifted and moved from the alternate accumulation state of the mirror plate and the laminated plate. Next, the horizontal plate 14 with a vacuum suction cylinder of the present invention shown in FIG. 2 is arranged on the laminated plate by horizontal movement via the air cylinder 15, and the vacuum connection port is connected to the vacuum system in advance and the electromagnetic valve in the system is connected. Open automatically.
The piston rod descends due to the piston operation described above, the pads of the full vacuum suction cylinder come into contact with the laminated plates, the openings 8 of each pad are closed, and the first cylinder chamber 4 is depressurized and suctioned.
When the degree of vacuum reaches a predetermined level within a predetermined time, the piston rod 3 rises to pull up the laminated plate, and then automatically moves horizontally to reach a predetermined position. At this time, when the solenoid valve automatically shuts off the vacuum system and opens the air inlet, the adsorption laminated plate falls to a predetermined position.
以上の鏡板移動と、本発明の真空吸着シリンダによる積
層板移動とを交互に自動反覆する。The above movement of the end plates and the movement of the laminated plates by the vacuum suction cylinder of the present invention are automatically repeated alternately.
（発明の効果） 本発明の真空吸着シリンダの機能によって自動的に薄い
積層板をくぼみ及び折れ不良を発生することなく鏡板か
ら分離することができ、かつ従来技術によって自動的に
鏡板を解板移動すると相俟って、解板作業を完全に自動
化することが可能となった。(Effects of the Invention) With the function of the vacuum suction cylinder of the present invention, it is possible to automatically separate a thin laminated plate from the end plate without causing dents and bending defects, and automatically move the end plate by the conventional technique. Then, together, it became possible to completely automate the plate-disassembly work.
自動解板が可能となったため、２名作業を１名とするこ
とができた。Since the automatic disassembling is possible, the work of two people can be done by one person.
不良率は本発明によって従来不良率の５％となった。According to the present invention, the defective rate is 5% of the conventional defective rate.
第１図は本発明の真空吸着シリンダの断面図、第２図は
本発明の使用方法実施例を示す正面図である。 １……本発明シリンダ、２……ピストン、 ３……ピストン棒、４……第１シリンダ室、 ５……第２シリンダ室、６……コイル状ばね、 ７……パット、８……パット開口、 ９……通気管、10……第１排気口、 11……第２排気口、12……真空接続口、 13……調整ニードル、14……水平板、 15……エアシリンダ。FIG. 1 is a sectional view of a vacuum suction cylinder of the present invention, and FIG. 2 is a front view showing an embodiment of a method of using the present invention. DESCRIPTION OF SYMBOLS 1 ... Present cylinder, 2 ... Piston, 3 ... Piston rod, 4 ... 1st cylinder chamber, 5 ... 2nd cylinder chamber, 6 ... Coil spring, 7 ... Pat, 8 ... Pat Opening, 9 ... Vent pipe, 10 ... First exhaust port, 11 ... Second exhaust port, 12 ... Vacuum connection port, 13 ... Adjusting needle, 14 ... Horizontal plate, 15 ... Air cylinder.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 吉田 肇 茨城県下館市大字小川1500番地 日立化成 工業株式会社下館工場内 (72)発明者 天野 雅之 茨城県下館市大字小川1500番地 日立化成 工業株式会社下館工場内 (56)参考文献 特開 昭57−98441（ＪＰ，Ａ) 実開 昭54−1874（ＪＰ，Ｕ) 特公 昭52−19483（ＪＰ，Ｂ２) 実公 昭49−24249（ＪＰ，Ｙ１) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hajime Yoshida 1500 Ogawa, Shimodate, Ibaraki Prefecture Shimodate Factory, Hitachi Chemical Co., Ltd. (72) Masayuki Amano 1500 Ogawa, Shimodate, Ibaraki Hitachi Chemical Co., Ltd. In the Shimodate factory (56) Reference JP-A-57-98441 (JP, A) Actually developed 54-1874 (JP, U) JP-B 52-19483 (JP, B2) Actual JP-A-24-24249 (JP, Y1)
Claims (1)
を備えたピストンと、ピストン棒を捲回するコイル状ば
ねと、前記ピストンによってピストン側の第１シリンダ
室とピストン側の第２シリンダ室に分割されたシリンダ
からなり、第１シリンダ室は、ピストン、ピストン棒及
び吸着パットを貫通する中空部及び中空部先端の開口を
経て大気とまた調整ニードルを経て真空接続口とそれぞ
れ連通し、第２シリンダ室は、直接真空接続口と連通し
てなる真空吸着シリンダ。Claim: What is claimed is: 1. A piston having a piston rod having a suction pad attached to a tip thereof, a coil-shaped spring for winding the piston rod, and a first cylinder chamber on the piston side and a second cylinder chamber on the piston side by the piston. The first cylinder chamber is composed of divided cylinders, and communicates with the atmosphere through a hollow portion and a hollow portion penetrating the piston, the piston rod, and the suction pad and the vacuum connection port through an adjusting needle. The cylinder chamber is a vacuum suction cylinder that communicates directly with the vacuum connection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61261348A JPH0798587B2 (en) | 1986-10-31 | 1986-10-31 | Vacuum suction cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61261348A JPH0798587B2 (en) | 1986-10-31 | 1986-10-31 | Vacuum suction cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112337A JPS63112337A (en) | 1988-05-17 |
| JPH0798587B2 true JPH0798587B2 (en) | 1995-10-25 |
Family
ID=17360588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61261348A Expired - Fee Related JPH0798587B2 (en) | 1986-10-31 | 1986-10-31 | Vacuum suction cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0798587B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253249A (en) * | 2006-03-20 | 2007-10-04 | Honda Motor Co Ltd | Adsorption device and adsorption method using the adsorption device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636633Y2 (en) * | 1977-06-06 | 1981-08-28 | ||
| JPS621161Y2 (en) * | 1981-01-28 | 1987-01-12 |
-
1986
- 1986-10-31 JP JP61261348A patent/JPH0798587B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63112337A (en) | 1988-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |