JPS61102201A - Uniform pressing method and device for horizontal type multistage press - Google Patents
Uniform pressing method and device for horizontal type multistage pressInfo
- Publication number
- JPS61102201A JPS61102201A JP22549984A JP22549984A JPS61102201A JP S61102201 A JPS61102201 A JP S61102201A JP 22549984 A JP22549984 A JP 22549984A JP 22549984 A JP22549984 A JP 22549984A JP S61102201 A JPS61102201 A JP S61102201A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- movable platen
- press
- movable
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/02—Presses characterised by a particular arrangement of the pressing members having several platens arranged one above the other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Press Drives And Press Lines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、左右に対設されたフレーム間に複数段の熱板
を開閉自在に配設して、合板、化粧板、ベニヤ単板等の
被処理板体を加熱加圧する横型多段プレスにおいて、被
処理板体に内在する厚薄に倣って可動盤を傾動自在とし
、加圧力の均等を図る方法および装置に関するものであ
る。Detailed Description of the Invention "Industrial Application Field" The present invention provides a method for manufacturing plywood, decorative boards, veneer veneers, etc. by disposing a plurality of heating plates that can be opened and closed freely between left and right opposing frames. The present invention relates to a method and apparatus for a horizontal multi-stage press that heats and presses a plate to be processed, in which a movable platen is made tiltable to follow the inherent thickness of the plate to be processed, thereby equalizing the pressing force.
「従来の技術」
通常、合板製造過程において主として採用される多段プ
レスとは、下フレームに配設されたラムシリンダによっ
て可動盤を昇降自在とし、上下フレーム間に熱板を複数
段装備したものであり、これら熱板間に被処理板体を挿
入載置した後、可動盤を上昇させて、最下部に位置する
熱板から、その上の熱板を順次押し上げてプレス閉鎖し
、所要時間加熱加圧して処理済板体を得ていた。``Prior art'' The multi-stage press, which is usually used mainly in the plywood manufacturing process, has a movable platen that can be raised and lowered by a ram cylinder installed in the lower frame, and is equipped with multiple stages of hot plates between the upper and lower frames. After the plate to be processed is inserted and placed between these hot plates, the movable platen is raised, and the hot plate located above is successively pushed up, starting from the lowest hot plate, and the press is closed, heating for the required time. A treated plate was obtained by applying pressure.
しかしながら、この種、上下に複数段の熱板を有する多
段プレスにおいては、各段の熱板を支持するのに際し、
その四隅部に支持爪を取付け、この支持爪を支柱に取付
けた梯子段状の支持具に順に載置する方式を採用してい
る。従って、各段の熱板の厚みを決定するに際しては、
主目的である被処理板体の加熱加圧に要する強度に加え
て、その支点間距離によシ生じる撓み、血げに対応した
強度をも考慮して、剛性を持たせるため、必要以上の厚
みになる。However, in this type of multi-stage press having multiple upper and lower heating plates, when supporting each stage of heating plates,
A system is adopted in which support claws are attached to the four corners, and these support claws are sequentially placed on ladder-like supports attached to pillars. Therefore, when determining the thickness of the heating plate at each stage,
In addition to the strength required to heat and press the plate to be processed, which is the main purpose, we also take into consideration the strength required to cope with the bending and bleeding caused by the distance between the supporting points, and in order to provide rigidity, we have increased the thickness more than necessary. become.
さらに、必要以上の厚みを有し、且つ重量増となった熱
板を多段に配設していくことは、熱板上に載置された被
処理板体に対し、その上段部、下段部における加圧力の
バラツキが増大して、処理済板体に接着不良、厚み減り
等が発生することになる。また各段の熱板、可動盤の四
隅部には、その平衡昇降を保持すべく、移動部材が固定
的に支持されているため、加圧時において、被処理板体
に内在する厚薄に応じて、各段の熱板、可動盤が傾動で
きず、処理済板体には、上記記載と同様、接着不良、厚
み減り等が発生することになる。Furthermore, arranging hot plates that are thicker and heavier than necessary in multiple stages means that the upper and lower parts of the plate to be processed placed on the hot plate are This increases the variation in the pressure applied to the treated plate, resulting in poor adhesion, reduced thickness, etc. in the treated plate. In addition, movable members are fixedly supported at the four corners of the hot plate and movable platen in each stage in order to maintain their equilibrium elevation. As a result, the hot plate and movable platen at each stage cannot be tilted, and the treated plate will suffer from poor adhesion, reduced thickness, etc., as described above.
[発明が解決しようとする問題点」
本発明は叙上に鑑み、上下に複数段の熱板を配設した縦
型の多段プレスに対して、熱板を左右方向に吊持、若し
くはその四点を弾力的に支持して成る横型多段プレスを
採用し、さらに、可動盤に対する流体圧の伝達を線加工
状態として、被処理板体の厚薄に応じた均等加圧を図っ
たものである。[Problems to be Solved by the Invention] In view of the above, the present invention is directed to a vertical multi-stage press in which a plurality of hot plates are arranged above and below, in which the hot plates are hung in the horizontal direction, or A horizontal multi-stage press with elastically supported points is used, and the fluid pressure is transmitted to the movable platen in a line machining state to achieve uniform pressurization depending on the thickness of the plate to be processed.
「実施例」
以下に、本発明方法を直接実施する装置の実施例を、添
付図面に基いて構成より説明する。``Example'' Below, an example of an apparatus for directly implementing the method of the present invention will be described in terms of its configuration based on the accompanying drawings.
第1図、第2図において、上下方向並びに前後
、方向に各々任意間隔を置いて配置された一対の上下
横梁1,2を介して、左右にフレーム3を対設し、また
、この上横梁1には、上下方向並びに前後方向にそれぞ
れ位相をずらせた各2条宛の軌条4.5が配置され、こ
の上横梁1に敷設された軌条4,5のうち、その何れか
一方に定規6を取着する。In Figures 1 and 2, the vertical direction and front and back
A frame 3 is installed on the left and right through a pair of upper and lower cross beams 1 and 2 arranged at arbitrary intervals in the directions, and the upper cross beam 1 is provided with a frame 3 having a phase difference in the vertical direction and in the front-rear direction. Two staggered rails 4.5 are arranged, and a ruler 6 is attached to one of the rails 4 and 5 laid on the upper cross beam 1.
前記軌条4,5間には、定規6に係合する係合部7をそ
の何れか一方に配設した移動部材8が、複数段の熱板9
並びに可動盤10の上部両側から突出取着され、また隣
接する移動部材8が互いに干渉しないように、2条の軌
条4.5に対して交互に載架され、熱板9、可動盤10
を吊持している。Between the rails 4 and 5, a movable member 8 having an engaging portion 7 that engages with a ruler 6 on either side is connected to a plurality of stages of hot plates 9.
The hot plate 9 and the movable plate 10 are attached to protrude from both sides of the upper part of the movable platen 10, and are mounted alternately on the two rails 4.5 so that the adjacent movable members 8 do not interfere with each other.
is hanging.
従ってこの場合、仮りに移動部材8を熱板9の厚みよυ
大としても、隣接するもの同士が相互に干渉し々いこと
になる。Therefore, in this case, if the moving member 8 is set to the thickness υ of the hot plate 9,
Even if it is large, adjacent devices will tend to interfere with each other.
しかし彦から、第3図に示すように、上横梁1に敷設さ
れる軌条4の数を単一とすれば、移動部材8は隣接する
もの同士の干渉を防止すべく、熱板9の厚みより小に設
定するのが好ましい。However, from Hiko, as shown in Figure 3, if the number of rails 4 laid on the upper cross beam 1 is set to one, the moving members 8 will be It is preferable to set it smaller.
前記一方のフレーム3には、複数個の流体シリンダ11
を配設し、そのラム12の先端と前記可動盤10の背部
を、下記に詳述する球面ブツシュ13を介して当接自在
としている。A plurality of fluid cylinders 11 are provided in the one frame 3.
The tip of the ram 12 and the back of the movable platen 10 can freely come into contact with each other via a spherical bushing 13, which will be described in detail below.
即ち、その詳細を第5図に示すように、ラム12の先端
に取着された受具14の間隔内に、球体を分断した内輪
15を位置させ、この内輪15の軸部16を受具14に
支承させると共に、内輪15の球面部に外輪17を摺動
自在に嵌合させる。一方、前記可動盤10の背部には、
任意範囲の遊隙部18が形成された一対の支持具19を
相対向して取着し、この遊隙部18内に前記軸部16を
挿通支持させ、さらに前記外輪17の対向位置摺動板2
0を設置したものである。That is, as the details are shown in FIG. 5, an inner ring 15 made of a divided sphere is positioned within the space between the receiver 14 attached to the tip of the ram 12, and the shaft portion 16 of the inner ring 15 is attached to the receiver. 14, and an outer ring 17 is slidably fitted into the spherical portion of the inner ring 15. On the other hand, on the back of the movable platen 10,
A pair of supports 19 each having an arbitrary range of clearance 18 are mounted facing each other, the shaft part 16 is inserted and supported within the clearance 18, and the outer ring 17 is slid in the opposing position. Board 2
0 is set.
尚、第1図、第2図に示すように、ラム12の作動スト
ロークが長い場合には、伸長途上、ラム12の撓みによ
る前傾を防止すべく、移動部材8を介して走行する吊持
体21を、前記受具14に設置するものとし、また逆に
、第4図に示すように、ラム12の作動ストロークが短
い場合には、これを不要としている。As shown in FIGS. 1 and 2, when the operating stroke of the ram 12 is long, the lifting support running through the movable member 8 is used to prevent the ram 12 from tilting forward due to flexure during extension. The body 21 is installed on the receiver 14, and conversely, as shown in FIG. 4, this is not necessary when the operating stroke of the ram 12 is short.
次いで、前記熱板9は、その内部に形成された通路に、
熱油、蒸気等の加熱媒体を給排すべく、上部に供給口2
2、下部に排出口23が各々設置されており、また被処
理板体24の搬入側に位置する側面には、横断面がほぼ
三角形状となる挿入ガイド25を形成している。Next, the hot plate 9 has a passage formed therein.
There is a supply port 2 at the top to supply and discharge heating media such as hot oil and steam.
2. Discharge ports 23 are installed at the lower part, and an insertion guide 25 having a substantially triangular cross section is formed on the side surface of the plate 24 to be processed on the loading side.
また、熱板9並びに可動盤10の左右上下部、或いは図
示の如き上下部両側、即ち被処理板体24の搬入、搬出
に支障とならない四隅部近傍に、ブラケット26を各々
取着し、これら隣接するブラケット26間に、門型の規
制具27を相互に架橋し、その一端をブラケット26に
取着すると共に他端を自由端とし、プレス開放時に規制
具27の自由端をブラケット26に係止させ、熱板9並
びに可動盤10の左右間隔を均等に保持している。In addition, brackets 26 are attached to the left and right upper and lower parts of the hot plate 9 and the movable platen 10, or both upper and lower sides as shown in the figure, that is, near the four corners that do not interfere with the loading and unloading of the plate 24 to be processed. Gate-shaped regulating devices 27 are bridged between adjacent brackets 26, one end of which is attached to the bracket 26, and the other end is a free end, so that the free end of the regulating device 27 is engaged with the bracket 26 when the press is released. The horizontal spacing between the hot plate 9 and the movable plate 10 is maintained evenly.
次に、前記熱板9の下部に任意間隔を置いて一対の切欠
溝28を穿ち、またその下方には、被処理板体24を搬
送し、並列載置し、搬出する複数本のロールから成るコ
ンベヤ29を、下横梁2上の機枠30間に配設する。Next, a pair of notch grooves 28 are bored at an arbitrary interval in the lower part of the hot plate 9, and below the grooves 28 are formed a plurality of rolls for conveying and placing the plates 24 to be processed in parallel and carrying them out. A conveyor 29 consisting of the following is disposed between the machine frames 30 on the lower cross beam 2.
さらに、前記一対の切欠溝28に介入し、プレス開放時
の全段の熱板9長さにほぼ相当する一対の; 押上
体3]を、前記コンベヤ29の搬送面に対して出没自在
とすべく、螺動、ラックピニオン動、流体動を利用した
クランクレバ一方式による昇降を付与する。Further, a pair of push-up bodies 3 which intervene in the pair of notched grooves 28 and whose length is approximately equivalent to the length of the hot plates 9 of all stages when the press is opened are made to be able to freely move in and out of the conveyance surface of the conveyor 29. In order to achieve this, a one-way crank lever is used to raise and lower the vehicle using screw motion, rack and pinion motion, and fluid motion.
また、第1図乃至第3図に基づく上記実施例では、熱板
9並びに可動盤10は上横梁1の軌条4゜5より吊持さ
れる構成としているが、次に、下横梁2にも軌条4′を
敷設し、上下軌条4,4′のうち、少なくとも上部、或
いは下部の何れか一方を、上横梁1、或いは下横梁2に
形成された案内面32に沿って摺動自在に支持し、移動
部材8を弾力的に載架することにより、熱板9並びに可
動盤10の四点が弾力的に支持される他の実施例を説明
する。Further, in the above embodiment based on FIGS. 1 to 3, the hot plate 9 and the movable platen 10 are suspended from the rails 4.5 of the upper cross beam 1, but they are also suspended from the lower cross beam 2. A rail 4' is laid, and at least one of the upper and lower parts of the upper and lower rails 4, 4' is supported so as to be slidable along a guide surface 32 formed on the upper cross beam 1 or the lower cross beam 2. However, another embodiment will be described in which four points of the hot plate 9 and the movable platen 10 are elastically supported by elastically mounting the moving member 8.
尚、既に説明した部品には同一番号を付し、重複して説
明しない。Note that parts that have already been described are given the same numbers and will not be described repeatedly.
まず、第4図に示すものは、プレスの開閉時間を短縮す
べく、他方のフレーム3′にも流体シリンダ11′を配
設し、ラム12′の先端と可動盤10′の背部を、前記
記載と同様に球面ブツシュ13′を介して当接自在とす
るものであシ、下方の軌条4′を下横梁2の案内面32
に沿って摺動自在とし、下横梁2の上面と下方の軌条4
′の下面に、スプリング部材33を止着し、常態におい
て、下方の軌条4′を一定圧力にて押し上げている。First, in the one shown in FIG. 4, in order to shorten the opening and closing time of the press, a fluid cylinder 11' is also provided on the other frame 3', and the tip of the ram 12' and the back of the movable platen 10' are connected to the As described above, the lower rail 4' can be brought into contact with the guide surface 32 of the lower cross beam 2 through the spherical bush 13'.
The upper surface of the lower cross beam 2 and the lower rail 4
A spring member 33 is fixed to the lower surface of the rail 4', and normally pushes up the lower rail 4' with a constant pressure.
また逆に、第6図においては、上方の軌条4を一定圧力
によって下方へ付勢した場合を例示しておシ、これは、
上方の軌条4を上横梁1の案内面32に沿って摺動自在
とし、一方、上横梁1の下面に小型の流体シリンダ34
を適宜間隔を置いて枢支し、そのピストンロッド35の
先端を、上方の軌条4の上面に取着したものである。On the other hand, FIG. 6 shows an example in which the upper rail 4 is urged downward by a constant pressure.
The upper rail 4 is slidable along the guide surface 32 of the upper cross beam 1, while a small fluid cylinder 34 is installed on the lower surface of the upper cross beam 1.
are pivotally supported at appropriate intervals, and the tip of the piston rod 35 is attached to the upper surface of the upper rail 4.
「作用」
本実施例は上記構成よシなシ、次にその作用を説明する
。"Operation" This embodiment has a different structure than the above, and the operation will be explained next.
まず、流体シリンダ11 、 u’を作動させてラム1
2゜12′を縮小させると、軸部16が支持具19の垂
直部に当接して、可動盤10 、10’を引き寄せるの
で、可動盤10 、10’、熱板9は、移動部材8によ
って上横梁1間に吊持され、また、定規6と係合部7の
係合部によって一側が平行状態を保持されながら、軌条
4,5に沿って移動する。First, operate the fluid cylinders 11 and u' to release the ram 1.
When 2° 12' is reduced, the shaft part 16 comes into contact with the vertical part of the support 19 and pulls the movable plates 10 and 10' together, so that the movable plates 10 and 10' and the hot plate 9 are moved by the moving member 8. It is suspended between the upper cross beams 1 and moves along the rails 4 and 5 while being kept parallel on one side by the engagement portion of the ruler 6 and the engagement portion 7.
この時、第4図、第6図に示すように、その四点が弾力
的に支持される場合、即ち、第4図に示すように、下方
の軌条4′を下横梁2上から押し上げている場合には、
実質上、熱板9、可動盤10゜10′は上横梁1から吊
持された状態となり、また逆に、第6図に示すように、
上方の軌条4を上横梁1から押し下げている場合には、
実質上、熱板9、可動盤10 、10’は下横梁2上に
乗架された状態となっている。しかして何れの場合も、
熱板9、可動盤10 、10’の四点において、軌条4
,4′に移動部材8が弾力的に拘束され、円滑に転動す
ることになる0
この移動途上、左端に位置する熱板9から、第4図に示
すものにおいては中央に位置する熱板9から、その四隅
部において規制具27の自由端が、隣接する熱板9のブ
ラケット26に当接して、その最大開きを順次規制され
ることにより、各段の熱板9の左右間隔を均等に保持し
、プレス開放状態となる。At this time, as shown in FIGS. 4 and 6, if the four points are elastically supported, that is, as shown in FIG. 4, the lower rail 4' is pushed up from above the lower cross beam 2. If there is
In effect, the hot plate 9 and the movable plate 10°10' are suspended from the upper cross beam 1, and conversely, as shown in FIG.
If the upper rail 4 is pushed down from the upper cross beam 1,
Substantially, the hot plate 9 and the movable plates 10 and 10' are suspended on the lower cross beam 2. However, in any case,
At the four points of the hot plate 9, movable plate 10, 10', the rail 4
, 4', the movable member 8 is elastically restrained and rolls smoothly. During this movement, the moving member 8 moves from the hot plate 9 located at the left end to the hot plate located at the center in the case shown in FIG. 9, the free ends of the regulating devices 27 at their four corners come into contact with the brackets 26 of the adjacent hot plates 9, and the maximum opening of the brackets 26 is sequentially regulated, thereby making the left and right spacing of the hot plates 9 of each stage equal. The press is held in the open state.
次いで、加熱媒体が供給されて所要温度に維持された各
段の熱板9間へ、搬入側に位置するローダから被処理板
体24を一斉に搬入する。搬入される被処理板体24は
、コンベヤ29の駆動によってその下端を支持され、各
段の熱板9の前後方向における中央位置まで搬送され、
その位置で停止させられる。Next, the plates 24 to be processed are carried in all at once from a loader located on the carry-in side between the hot plates 9 of each stage, which are maintained at a required temperature by being supplied with a heating medium. The carried-in processing target plate 24 is supported at its lower end by the drive of the conveyor 29, and is conveyed to the center position in the front-rear direction of the hot plate 9 of each stage.
be stopped at that position.
この時、コンベヤ29の搬送面下に没入していた押土体
31を突出させ、コンベヤ29上に並列載置されている
被処理板体24の下端を持ち上げて1.熱板9の切欠溝
28間へ介入させると、被処理板体24は上下方向にお
いても熱板9内に至る。At this time, the dosing body 31 that had been recessed under the conveyance surface of the conveyor 29 is made to protrude, and the lower ends of the plates 24 to be processed that are placed in parallel on the conveyor 29 are lifted up. When inserted between the notch grooves 28 of the hot plate 9, the plate 24 to be processed reaches inside the hot plate 9 also in the vertical direction.
次いで、流体シリンダ11 、11’の作動によってラ
ム12 、1.2’を伸長させれば、外輪17と摺動板
20は当接し、前記記載とは逆に可動盤1o 、 IC
+’、熱板9は押動され、プレス閉鎖状態となる。Next, when the rams 12 and 1.2' are extended by the operation of the fluid cylinders 11 and 11', the outer ring 17 and the sliding plate 20 come into contact with each other, and contrary to the above description, the movable platen 1o and the IC
+', the hot plate 9 is pushed and the press is closed.
プレス閉鎖時、各段の熱板9間に介挿されている各被処
理板体24は、各段の熱板9の全面に必ずしも当接して
はおらず、未だ部分的な当接に留まっている。この時、
流体シリンダ1.1 、1fによって所要圧力を供給す
れば、各段の熱板9、可動盤10゜10′は、各被処理
板体24の厚薄の集積量に応じた方向に傾動することに
なる。When the press is closed, each plate body 24 to be processed inserted between the hot plates 9 of each stage does not necessarily contact the entire surface of the hot plates 9 of each stage, but only partially contacts the hot plates 9 of each stage. There is. At this time,
If the required pressure is supplied by the fluid cylinders 1.1 and 1f, the hot plates 9 and movable plates 10° and 10' at each stage will tilt in a direction corresponding to the thickness and thinness of each plate to be processed 24. Become.
即ち、加圧力の伝達は、球面ブツシュ13 、1.3’
部分の外輪17と摺動板20の線接触加圧により、実施
されるのであるが、特に、各段の熱板9、可動盤10
、10’の上下方向における傾動は、第2図、第4図中
、外輪17が内輪15の円周方向へ摺動することによシ
、また、前後方向における傾動は、第1図中、外輪17
が内輪15の球面方向へ摺動することによシ、共に加圧
可能となる。That is, the pressure force is transmitted through the spherical bushes 13 and 1.3'.
This is carried out by line contact pressure between the outer ring 17 and the sliding plate 20 of each stage, and in particular, the heating plate 9 and the movable platen 10 of each stage.
, 10' in the vertical direction is caused by the outer ring 17 sliding in the circumferential direction of the inner ring 15 in FIGS. Outer ring 17
By sliding in the direction of the spherical surface of the inner ring 15, both can be pressurized.
加熱加圧終了後、再び流体シリンダ11 、 t1′を
作動させてラム12 、12’を縮小させることにより
、プレス開放状態とし、また押上体31をコンベヤ29
の搬送面下へ没入させることにより、処理済板体をコン
ベヤ29上へ並列載置し、アンローダへ搬出させる。After heating and pressurizing, the fluid cylinders 11 and t1' are operated again to contract the rams 12 and 12' to open the press, and the push-up body 31 is moved to the conveyor 29.
The processed plates are placed in parallel on the conveyor 29 and transported to the unloader.
「効果」
以上のように本発明によれば、任意間隔を置いて配置さ
れた一対の上下横梁を介して左右にフレームを対殺し、
前記上横梁、若しくは上下横梁に敷設された軌条に、複
数段の熱板並びに可動盤を移動部材を介して吊持、若し
くは弾力的にその四点を支持して左右方向に開閉自在と
すると共に、隣接する前記熱板並びに可動盤の四隅部近
傍には、プレス開放時の熱板間隔を均等に保持する規制
具を配置し、さらに前記フレームに配置された流体シリ
ンダのラムの先端に球面ブツシュを支承し、この球面ブ
ツシュを前記可動盤の背部に取着された支持具に挿通支
持させているので、加熱加圧時、可動盤は上下方向並び
に前後方向における傾動状態にも対応した加圧力を享受
でき、また熱板、可動盤も、前記記載した従来装置のよ
うに固定的に支持されておらず、被処理板体の厚薄にも
対応した均等加圧を期し得るものである。``Effects'' As described above, according to the present invention, the frames are mounted on the left and right sides via a pair of upper and lower cross beams arranged at arbitrary intervals,
A plurality of heat plates and movable plates are suspended from the upper cross beam or the rails laid on the upper and lower cross beams via moving members, or elastically supported at their four points so that they can be opened and closed in the left and right directions. In the vicinity of the four corners of the adjacent hot plates and movable platen, regulating devices are arranged to maintain an even spacing between the hot plates when the press is opened, and a spherical bushing is arranged at the tip of the ram of the fluid cylinder arranged in the frame. This spherical bushing is inserted into and supported by the support attached to the back of the movable platen, so that when heating and pressurizing the movable platen, the movable platen can exert a pressing force that corresponds to tilting conditions in the vertical direction as well as in the longitudinal direction. In addition, the hot plate and movable platen are not fixedly supported as in the conventional apparatus described above, and uniform pressure can be expected depending on the thickness of the plate to be processed.
第1図は本発明の一実施例を示す平面図、第2図は同側
面図、第3図は要部斜視図、第4図は本発明の他の実施
例を示す側面図、第5図は第4図のA−A線矢視拡犬断
面図、第6図は本発明の他の実施例を示す正面図である
。
1・・・上横梁、2・・・下横梁、3,3・・・フレー
ム、4、.4’、5・・軌条、8・・移動部材、9・・
熱板、r 1つ )
10 、10’・・・可動盤、11 、 n′・・・流
体シリンダ、12 、12’・・ラム、13 、13’
・・・球面ブツシュ、24・・・被処理板体、Fig. 1 is a plan view showing one embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a perspective view of main parts, Fig. 4 is a side view showing another embodiment of the invention, Fig. 5 The figure is an enlarged sectional view taken along the line A--A in FIG. 4, and FIG. 6 is a front view showing another embodiment of the present invention. 1... Upper cross beam, 2... Lower cross beam, 3, 3... Frame, 4, . 4', 5...Rail, 8...Moving member, 9...
Hot plate, r 1) 10, 10'... Movable plate, 11, n'... Fluid cylinder, 12, 12'... Ram, 13, 13'
... Spherical bush, 24 ... Plate to be processed,
Claims (1)
に可動盤を吊持、若しくは弾力的にその四点を支持しな
がら、左右方向へ開閉自在とすると共に、フレーム側に
配設した流体シリンダのラムの先端と可動盤の背部を、
球面プッシュを介して当接させ、各段熱板間に介挿され
た被処理板体の厚薄の集積量に応じて、可動盤を傾動自
在に加圧することを特徴とする横型多段プレスの均等加
圧方法。 2、任意間隔を置いて配置された一対の上下横梁を介し
て左右にフレームを対設し、前記上横梁、若しくは上下
横梁に敷設された軌条に、複数段の熱板並びに可動盤を
移動部材を介して吊持、若しくは弾力的にその四点を支
持して左右方向に開閉自在とすると共に、隣接する前記
熱板並びに可動盤の四隅部近傍には、プレス開放時の熱
板間隔を均等に保持する規制具を配置し、さらに前記フ
レームに配置された流体シリンダのラムの先端に球面ブ
ッシュを支承し、この球面ブッシュを、前記可動盤の背
部に取着された支持具に挿通支持させたことを特徴とす
る横型多段プレスの均等加圧装置。[Claims] 1. A plurality of heat plates and a movable plate are suspended between the frames arranged on the left and right, or elastically supported at their four points, and can be opened and closed in the left and right directions. , the tip of the ram of the fluid cylinder installed on the frame side and the back of the movable platen,
A horizontal multi-stage press characterized in that the movable platen is pressurized by tilting freely according to the accumulated amount of thick and thin plates to be processed inserted between each stage of hot plates by contacting them via spherical pushers. Pressure method. 2. Frames are installed on the left and right through a pair of upper and lower cross beams arranged at arbitrary intervals, and multiple stages of heating plates and movable plates are moved on the upper cross beams or rails laid on the upper and lower cross beams. The four corners of the press are suspended or elastically supported so that they can be opened and closed in the left and right directions, and the adjacent hot plates and the movable platen are arranged so that the spacing between the hot plates is equal when the press is opened is near the four corners. furthermore, a spherical bush is supported at the tip of a ram of a fluid cylinder disposed on the frame, and the spherical bush is inserted and supported by a support mounted on the back of the movable platen. This is a horizontal multi-stage press uniform pressure device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22549984A JPS61102201A (en) | 1984-10-25 | 1984-10-25 | Uniform pressing method and device for horizontal type multistage press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22549984A JPS61102201A (en) | 1984-10-25 | 1984-10-25 | Uniform pressing method and device for horizontal type multistage press |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61102201A true JPS61102201A (en) | 1986-05-20 |
Family
ID=16830274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22549984A Pending JPS61102201A (en) | 1984-10-25 | 1984-10-25 | Uniform pressing method and device for horizontal type multistage press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61102201A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010008018A1 (en) * | 2008-07-16 | 2010-01-21 | 株式会社太平製作所 | Horizontal multistage press |
WO2010018745A1 (en) * | 2008-08-12 | 2010-02-18 | 株式会社太平製作所 | Horizontal multistage press device |
-
1984
- 1984-10-25 JP JP22549984A patent/JPS61102201A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010008018A1 (en) * | 2008-07-16 | 2010-01-21 | 株式会社太平製作所 | Horizontal multistage press |
US7992614B2 (en) | 2008-07-16 | 2011-08-09 | Taihei Machinery Works | Horizontal hotpress system |
WO2010018745A1 (en) * | 2008-08-12 | 2010-02-18 | 株式会社太平製作所 | Horizontal multistage press device |
US8006614B2 (en) | 2008-08-12 | 2011-08-30 | Taihei Machinery Works | Horizontal hotpress system |
TWI449611B (en) * | 2008-08-12 | 2014-08-21 | Taihei Seisakusho Kk | Horizontal multi - stage stamping device |
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