JPS6019689A - Carry-out device - Google Patents
Carry-out deviceInfo
- Publication number
- JPS6019689A JPS6019689A JP12552083A JP12552083A JPS6019689A JP S6019689 A JPS6019689 A JP S6019689A JP 12552083 A JP12552083 A JP 12552083A JP 12552083 A JP12552083 A JP 12552083A JP S6019689 A JPS6019689 A JP S6019689A
- Authority
- JP
- Japan
- Prior art keywords
- receiving section
- buffer mechanism
- buffering
- buffer
- lifting
- 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.)
- Granted
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Replacement Of Web Rolls (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】
この発明は搬出装置に関し、上下動不能に拘束支持され
た物体を、その拘束支持機構に過負−コ −
荷を加えず、また荷受部への落下による衝撃も加えずに
取出すことを目的とするものである。[Detailed Description of the Invention] The present invention relates to an unloading device that handles objects that are restrained and supported without being able to move up and down, without applying an overload to the restraint support mechanism, and without applying shock due to falling to a receiving part. The purpose is to take it out without removing it.
例えば巻取機により紙、プラスチック、金属等のシート
を巻取り、シートロールを巻上げたら、これを巻取機か
ら搬出せねばならない。従来は天井走行うレーンによる
場合がほとんどであるが、クレーンのフックにシートロ
ール吊上げ治具をつけ、−たんシートロールを吊上げた
後、巻取機のシートロール両端を拘束支持している回転
駆動部、チャック、または挾圧用押コツプ（旋盤のセン
ター治具に当る）から解放する。これにはクレーン運転
者と玉掛は担当者が呼応して行う。下手にシートロール
を下がら押上げると巻取機のシートロール支持駆動部を
破損させる事になり、逆にクレーンの上げ方が足りない
と、支持をはずされたシートロールが荷受部へ短距離だ
が落下する衝撃を生じる。最近のように大重量となるシ
ートロールに落下衝撃を与えると、精密巻取すしたシー
）ｏ−ルの製品価値を落すのであるが、機械の方を破損
させ−３−
ないため、多少の落下衝撃はやむを得ない事とされてい
る。しかし、第６，７図のようにシートロールが荷受部
の丸棒上へ落下すれば影響が大きかった。For example, once a sheet of paper, plastic, metal, etc. is wound up by a winder and a sheet roll is wound up, it must be able to be transported out of the winder. Conventionally, most cases involve overhead lanes, but after a sheet roll lifting jig is attached to the hook of the crane and the sheet roll is hoisted, a rotary drive system that restrains and supports both ends of the sheet roll on a winding machine is used. Release it from the section, chuck, or clamping pusher tip (corresponding to the center jig of the lathe). The crane operator and the person in charge of the sling work together to do this. If you push the sheet roll up from the bottom in a careless manner, you will damage the sheet roll support drive part of the take-up machine.On the other hand, if you do not raise the crane enough, the unsupported sheet roll will move a short distance to the receiving part. Causes a falling impact. If a heavy sheet roll is subjected to a drop impact as it is these days, it will reduce the product value of precision-wound seal rolls, but it will also cause damage to the machine. The impact of a fall is considered unavoidable. However, as shown in Figures 6 and 7, if the sheet roll fell onto the round bar of the cargo receiving section, the impact would be significant.
この発明は搬出装置の荷受部に緩衝機構を加え、宙に浮
かしたシートロールその他の物体を受けるため荷受部を
上昇させ接触させると、物体の重みが緩衝機構に加わっ
て、これを伸縮させるようにした。緩衝機構の反力が物
体の重量を超えなければ物体は動かず、緩衝機構の伸縮
だけが続く。緩衝機構の反力が物体の重量より大になる
と物体は押上げられる。しかし、物体は拘束支持機構に
より上下方向にほとんど移動できないようになっている
から、荷受部の上昇によりその拘束支持機構に上向力を
加えはじめる。荷受部の上昇を続行すれば、やがて拘束
支持機構を破損してしまう。その破損を生じさせる危険
な押上刃は計算でき、その押上刃を生ずる緩衝機構の伸
縮量も計算できる。This invention adds a buffer mechanism to the cargo receiving section of the delivery device, and when the cargo receiving section is raised to receive floating sheet rolls or other objects and comes into contact with them, the weight of the object is added to the buffer mechanism, causing it to expand and contract. I made it. Unless the reaction force of the shock absorbing mechanism exceeds the weight of the object, the object will not move and only the shock absorbing mechanism will continue to expand and contract. When the reaction force of the buffer mechanism becomes greater than the weight of the object, the object is pushed up. However, since the object is hardly able to move in the vertical direction due to the restraint support mechanism, an upward force starts to be applied to the restraint support mechanism as the cargo receiving section rises. If the cargo receiving portion continues to rise, the restraint support mechanism will eventually be damaged. The dangerous push-up blade that causes the damage can be calculated, and the amount of expansion and contraction of the buffer mechanism that creates the push-up blade can also be calculated.
従って、緩衝機構の伸縮量を常時、監視し、特開昭ＧＯ
−１９６８９（２）
それが危険値に達した時、荷受部の上昇駆動を停めれば
よい事になる。これで、荷受部が比較的乱暴に物体な押
上げても、物体への衝撃は緩衝機構により吸収され、拘
束支持機構への過負荷は、緩衝機構の伸縮微検出部によ
って防がれる事になる。Therefore, the amount of expansion and contraction of the buffer mechanism is constantly monitored, and
-19689 (2) When it reaches a dangerous value, all you have to do is stop the lift drive of the cargo receiving section. Now, even if the cargo receiving section pushes up an object relatively roughly, the shock to the object will be absorbed by the buffer mechanism, and overload on the restraint support mechanism will be prevented by the expansion/contraction detection section of the buffer mechanism. Become.
なお、緩衝機構の最大反力が物体の重量より小さな場合
は、その最大反力に達した時の伸縮量を検出して、荷受
部の上昇を停めればよい。Note that if the maximum reaction force of the buffer mechanism is smaller than the weight of the object, the amount of expansion and contraction when the maximum reaction force is reached may be detected and the lifting of the cargo receiving portion may be stopped.
いずれの場合も、荷受部の上昇を停めたら、緩衝機構の
緩衝作用を制止した後、物体を拘束支持機構から解放し
、緩衝作用にともなう振動を生ずることなく荷受部へ移
すのである。In either case, once the load receiving section has stopped rising, the cushioning effect of the buffer mechanism is stopped, and then the object is released from the restraint support mechanism and transferred to the load receiving section without causing any vibrations caused by the buffering effect.
上のような構想を具体化したのがこの発明であって、次
に図面を参照してその構成、実施態様を説明する。This invention embodies the above-mentioned concept, and its configuration and embodiments will now be described with reference to the drawings.
第１，２図は巻取機の巻取アーム／、／間に渡した巻軸
−にシートロール３を巻上げた後、アーム／、／を垂直
に立て、天井を走るこの発明の搬出装置の荷受部１０に
巻軸コもろともシー−タ −
トロール３を移す直前の状態を示す。Figures 1 and 2 show the sheet roll 3 being wound up on the winding shaft passed between the winding arms / and / of the winding machine, and then the arms / and / being vertically erected, and the unloading device of the present invention running on the ceiling. The state immediately before the sheeter trawl 3 and the winding shaft are transferred to the cargo receiving section 10 is shown.
シートロール３を付けた巻軸スは両側の巻取アーム／、
／から突出した円すい形の押コップケ、りにより拘束支
持され、回転駆動される。The winding shaft with the sheet roll 3 is attached to the winding arms on both sides.
It is restrained and supported by a conical push cup protruding from / and is rotationally driven.
この発明の搬出装置は、この実施例では従来同様、天井
を走る台車／／、巻上ホイスト／ユ、チェン又はワイヤ
ローブ／３、運搬治具／り、その両端につけたフック（
荷受部）ＩＯ等を使っている。In this embodiment, the unloading device of the present invention, as in the conventional case, includes a trolley running on the ceiling, a lifting hoist, a chain or wire robe, a transport jig, and hooks attached to both ends of the vehicle.
Consignment receiving section) uses IO, etc.
従来と異るのは運搬治具／４’に荷受部のフックＩＯが
固定されず、緩衝機構／夕を介して弾力的に昇降するよ
うに吊るされている点、つまり緩衝機構ｌｉつき荷受部
ＩＯをもつ事が第一の点である。What is different from the conventional method is that the hook IO of the cargo receiving part is not fixed to the transport jig/4', but is hung so as to elastically move up and down via the buffer mechanism/yield.In other words, the cargo receiving part with a buffer mechanism The first point is to have IO.
荷受部１０はその昇降駆動機構として巻上ホイスト／ユ
をもち、水平駆動機構として天井走行台車／ｌを備える
。The cargo receiving section 10 has a hoist/yu as its lifting mechanism and an overhead traveling truck/l as its horizontal driving mechanism.
第二として、緩衝機構／夕の伸縮量が一定値に達した時
、昇降駆動機構（巻上ホイスト）ｌ：ｌによる荷受部（
フック）ＩＯの上昇駆動を停める検出、制御装置、この
場合１、近接スイッチ／６と各ホイス）／、２内電磁開
閉器を含む電気的検出、 ６−
制御部を備える。Second, when the amount of expansion and contraction of the buffer mechanism reaches a certain value, the load receiving section (
A detection and control device for stopping the upward drive of the hook) IO, in this case 1, an electric detection including a proximity switch/6 and each hoist)/, 2 an internal electromagnetic switch, and 6- a control section.
第三として、緩衝機構／夕の緩衝作用を随時制止する機
構、この場合、クサビ／７とその電動機構（第３，４図
）を備える。Thirdly, there is provided a mechanism for stopping the buffering action of the shock absorbing mechanism at any time, in this case a wedge/7 and its electric mechanism (FIGS. 3 and 4).
緩衝機構ｌりと荷受部／θの詳細は第３，４図に示す。Details of the buffer mechanism and the load receiving section /θ are shown in FIGS. 3 and 4.
緩衝手段にはコイルバネ／ｇを使っている。A coil spring/g is used as a buffer.
荷受部ＩＯを員るして運搬治具／４’の貫通穴を上下摺
動する二本の垂直支柱／９夫々にコイルバネ／ざをはめ
ている。両支柱／デは上部を水平板〃により連結され、
その水平板、２１１１）と治具／ｑとの間を上記コイル
バネ／ｇが弾力的に支えている。治具／４’から下へ出
た荷受部／θが下向き荷重を受けて両支柱／９が下降す
る際、バネＩｇが緩衝作用をするのである。これらは囲
枠２１で包まれ、その天井には水平板Ｊのストッパｊ４
Ｚを設けてバネ振動を抑えるようにしている。Coil springs are fitted to two vertical supports/9 that slide up and down through the through holes of the transport jig/4' through the cargo receiving portion IO. Both pillars/de are connected at the top by a horizontal plate,
The coil spring /g elastically supports the horizontal plate 2111) and the jig /q. When the cargo receiving part /θ extending downward from the jig /4' receives a downward load and both columns /9 descend, the spring Ig acts as a buffer. These are surrounded by a surrounding frame 21, and on the ceiling there is a stopper j4 of a horizontal plate J.
Z is provided to suppress spring vibration.
水平板２０の中央部下面に、バネ７ｇの緩衝作用を制止
するクサビ／７との摺動斜面をもつ斜面板ココを固定し
ている。そのクサビ／７は治具ｉｐ Ｊ二のレール：１
３沿いに移動する。これを駆動するのは−クー
第４．５図のモータ２夕、磁粉クラッチ３／によりチェ
ノ、２４を介して回転駆動されるネジ棒、２７で、クサ
ビ１７のメネジと噛合い、これを押し引きする。A slope plate 20 having a sliding slope with a wedge 7 for restraining the buffering action of the spring 7g is fixed to the lower surface of the center of the horizontal plate 20. The wedge/7 is jig ip J second rail: 1
Move along 3. This is driven by the motor 2 in Figure 4.5, which is rotated by the magnetic particle clutch 3/ through the chain 24, and by the threaded rod 27 that engages with the female thread of the wedge 17 and pushes it. Pull.
なお、この発明と直接の関係はないが、この実施例は台
車／／（第１，２図参照）の停止位置と巻取アーム／の
起立位置を決め、運搬治具／グを真下へおろしてシート
ロール３を搬出するようにしているため、荷受部のフッ
クＩＯを横へ開くことができるようにしている。即ち、
第３゜４図のモータ２ｇ１減速機、２９によりレバー３
０を回動させてフック１０を第３図鎖線のように横へ開
くことができるようにしている。Although not directly related to the present invention, this embodiment determines the stopping position of the cart (see Figures 1 and 2) and the upright position of the winding arm, and lowers the transport jig directly below. Since the sheet roll 3 is carried out by using the container, the hook IO of the cargo receiving section can be opened laterally. That is,
Motor 2g1 reducer in Figure 3゜4, lever 3 by 29
By rotating the hook 10, the hook 10 can be opened laterally as shown by the chain line in FIG.
フック１０を横へ開いて降下させ、真下へ戻して引上げ
ると、第３図のようにシートロール３の両端から出た巻
軸ａを引掛ける。そのま＼ホイスト／２の巻上げを続は
運搬治具／グを引上げると、フックＩＯは巻軸λに当っ
ているため、コイルバネ／ｇを圧縮して治具／４’側だ
けが上昇する。When the hook 10 is opened laterally and lowered, returned to the bottom and pulled up, the winding shaft a protruding from both ends of the sheet roll 3 is hooked as shown in FIG. Continue hoisting 2 and then pulling up the transport jig/g. Since the hook IO is in contact with the winding axis λ, the coil spring/g is compressed and only the jig/4' side rises. .
コイルバネ／ｇが圧縮され、この例では治具／グ側特開
昭ＧＯ−１９６８９（３）
の囲枠コ／に付けた近接スイッチ／６（第４図）がフッ
クＩＯ側の水平板２０を検出するに至ると、スイッチ／
Ａが発信して両ホイスト／２の巻上げを停止させる。そ
れからモータ２夕を起動してネジ俸２７を回し、フック
ｌＯ側に付く斜面板：１２と、運搬治具／ｌ側レール、
２３との間へクサビ１７を押進める。The coil spring /g is compressed, and in this example, the proximity switch /6 (Fig. 4) attached to the surrounding frame of the jig /g side (Fig. 4) pushes the horizontal plate 20 on the hook IO side. Once detected, the switch/
A sends a signal to stop hoisting of both hoists/2. Then, start the motor 2, turn the screw 27, and attach the slope plate 12 attached to the hook lO side, the transportation jig/l side rail,
Push wedge 17 between it and 23.
磁粉クラッチ３／が介在するので、クサビ／りが一定の
力で押込まれた後、クラッチ３／が空転してからモータ
ータが停まるよう、タイマーを効かしておく。Since a magnetic particle clutch 3/ is involved, a timer is activated so that the motor stops after the wedge 3/ is pushed in with a constant force and the clutch 3/ idles.
こうしてコイルバネ／ｇの緩衝作用を制止したら、巻取
アーム／の押コップヶを後退させる。After the buffering effect of the coil spring /g is stopped in this way, the push cup of the winding arm / is moved back.
これでシートロール３をつけた巻軸コが７ツク／θに渡
されたことになり、運搬治具／４’を引上げ、台車／／
を目的位置へ進めるのである。Now, the winding shaft with sheet roll 3 attached has been passed to 7tsu/θ, and the transport jig /4' is pulled up and the trolley //
to move it to the target position.
次に第６，７図の実施例について説明する。Next, the embodiments shown in FIGS. 6 and 7 will be described.
上述の実施例と違うのは、緩衝機構／夕′が台車／／の
浮動梁／／αを支える仕組みである事と、荷受部１０’
がフックでなく一対の水平丸棒である事である。シート
ロール３は剛性巻軸を用いず、直−〕−
接、押コツプにより芯管を挟持して回転駆動される場合
である。ホイスト７．２四個で以て巻上げる点は変らな
いが、この場合、揺れ止め用昇降案内材３２に沿って運
搬治具／ｌＩ′が昇降するようにしている。The difference from the above-mentioned embodiment is that the buffer mechanism supports the floating beam //α of the truck //, and the load receiving part 10'
is not a hook, but a pair of horizontal round bars. In this case, the sheet roll 3 does not use a rigid winding shaft, but is rotated directly with the core tube held between pusher tips. The point that hoisting is carried out using four hoists 7.2 remains the same, but in this case, the transport jig/lI' is moved up and down along the lifting guide member 32 for preventing shaking.
緩衝機構／夕′は第８，９図に示すように、台車／／の
外枠に固定した水平受材／／ｂにより、コイルバネ／ｇ
を介して浮動梁／／αを支持している。As shown in Figures 8 and 9, the shock absorbing mechanism/buffer mechanism/b is fixed to the outer frame of the cart// by a horizontal support member//b, and the coil spring/g is
Floating beam //α is supported via.
コイルバネ／ｌは浮動梁ｌ／αから垂下し、受材／／ｂ
の穴を抜けたポルト３３に外挿している。The coil spring /l hangs from the floating beam l/α, and the receiving material //b
It is extrapolated to Porto 33, which passed through the hole.
この例ではバネ／ｇの制止手段はクサビでなく、ネジ棒
ストッパ３’ｌで、これをモータ３／により回転駆動し
て浮動梁／ｌα下面に達せしめる事によるようにしてい
る。In this example, the means for restraining the spring /g is not a wedge but a threaded rod stopper 3'l, which is rotationally driven by a motor 3/ to reach the lower surface of the floating beam /lα.
なおバネその他の緩衝作用を制止する機構は上述のクサ
ビ、ネジや油圧四ツク方式等、機械設計者の周知技術に
任せる。その制止機構による制止は、緩衝機構の伸縮量
を検出して行うものであるから、制止によって伸縮量を
増減させないようにする。そのためには前述のように制
−ｌθ−
止機構の駆動部に磁粉クラッチを入れるとか、トルクリ
ミッタを入れるとか、適当圧の流体圧シリンダを用いる
など適宜設計する。Note that the mechanism for suppressing the shock-absorbing effect of springs and other means is left to the well-known techniques of mechanical designers, such as the above-mentioned wedge, screw, or hydraulic four-wheel system. Since the restraint by the restraining mechanism is performed by detecting the amount of expansion and contraction of the buffer mechanism, the amount of expansion and contraction is not increased or decreased by the restriction. To this end, as described above, appropriate design is required, such as inserting a magnetic particle clutch into the drive section of the stop mechanism, inserting a torque limiter, or using a fluid pressure cylinder with an appropriate pressure.
緩衝機構は各種のバネのほか、流体圧を利用することも
周知である。It is well known that the buffer mechanism uses various springs as well as fluid pressure.
緩衝機構の取付場所も上記二実施例のほか、台車の車輪
懸架部、ホイスト吊下部、運搬治具重下部、荷受部の支
持部等、搬出物体の荷重を支えるどの部分に入れてもよ
い。In addition to the above two embodiments, the buffer mechanism may be installed in any part that supports the load of the object to be carried out, such as the wheel suspension part of the trolley, the hoist suspension part, the heavy part of the transport jig, the support part of the load receiving part, etc.
搬出装置の形態も、台車に吊るして搬送すると限らず、
第１０図のように地上を走る台車／／の案内柱３夕沿い
に荷受部１０を昇降させてもよい。The form of the unloading device is not limited to hanging it on a trolley and transporting it.
As shown in FIG. 10, the cargo receiving section 10 may be raised and lowered along the guide pillar 3 of the cart running on the ground.
緩衝機構／（′も荷受部ＩＯの直下に入れた例と、回動
可能な荷受部ＩＯの回動部と固定部材との間に介入させ
た例（下側）とを示す。An example in which the buffer mechanism /(' is also placed directly below the load receiving part IO, and an example (lower side) in which it is interposed between the rotating part of the rotatable load receiving part IO and the fixed member) are shown.
要するに搬出装置として、その形態、緩衝機構、荷受部
の形状、駆動機構、検出、制御装置、緩衝制止機構は夫
々が周知で多様に変化、応用し得るものゆえ、実施条件
に応じて設計者が適宜周知機構を組合わせればよいので
ある。In short, as an unloading device, its form, shock absorbing mechanism, shape of the load receiving part, drive mechanism, detection, control device, and shock absorbing mechanism are all well-known and can be varied and applied in a variety of ways, so the designer can change them depending on the implementation conditions. It is sufficient to combine known mechanisms as appropriate.
−／／−
この発明は上下動不能に拘束された物体の搬出に当り、
従来、搬送装置の荷受部へ移す際、その拘束機構を損じ
ないよう、また物体に荷受部への落下衝撃を与えないよ
う細心の注意を要した作業を完全に機械化することに成
功した。-//- This invention is for carrying out objects that are restrained so that they cannot move up and down.
We have succeeded in completely mechanizing the work that conventionally required extreme care when transferring objects to the receiving section of a transport device so as not to damage the restraint mechanism and avoid giving the object any impact from falling into the receiving section.
荷受部に緩衝機構を加え、拘束された物体を多少乱暴に
押上げても衝撃は吸収され、拘束機構破損のおそれも無
くしたが、さらにその緩衝機構の伸縮量を検出し、拘束
機構に過負荷をかけない押上刃になったところで荷受部
の上昇を停めるのであるから、拘束部にゆとりがなくて
も検出、停止はゆとりをもって行われ、機械的制御がま
ことに容易である。そして、必要な働きを終えた緩衝機
構は制止してしまうから、物体を振動、動揺なく受入れ
、搬送できるのである。各動作をシリーズ制御すること
により搬出作業を全自動化できるので、搬出作業の能率
向上効果は絶大である。By adding a buffer mechanism to the cargo receiving section, even if a restrained object is pushed up somewhat roughly, the shock is absorbed and there is no risk of damage to the restraint mechanism. Since the lifting of the cargo receiving part is stopped when the pushing blade becomes a state where no load is applied, detection and stopping can be performed with sufficient clearance even if there is no clearance in the restraining part, and mechanical control is extremely easy. After the buffer mechanism has finished its necessary work, it stops, allowing the object to be received and transported without vibration or movement. Since the unloading work can be fully automated by controlling each operation in series, the effect of improving the efficiency of the unloading work is enormous.
第１．２図はこの発明一実施例の立面図、側’Ｊ８開昭
ＧＯ−１９６８９（４）
面図、第３，４図はその背受部付近の拡大立面図、側面
図、第５図は同じく緩衝機構の制止機構平面図、第６，
７図は他の実施例の立面図、側面図、第８，９図はその
緩衝機構の立面図、側面図、第１Ｏ図はさらに他の実施
例の説明図である。
ＩＯ・・・荷受部、／６・・・検出制御装置の近接スイ
ッチ、／７・・・緩衝制止機構のクサビ。
特許出願人 株式会社片岡機械製作所
第１図
１
第２図
■
第３図
第４図
手続補正書（自発）
昭和５８年ｌＯ月１２日
特許庁長官 志 賀 学 殿
１、事件の表示
特願昭５８−１２５５２０号
２、発明の名称
搬出装置
３、補正をする者
事件との関係 出願人
株式会社 片開機械製作所
４、代 理 人
〒１０５東京都港区西新橋１−８−１３粕屋ビル４３２
４ 弁理士 福 １） 信 行
５、補正命令の日付 （自発）
６、補正の対象
明細書中の特許請求の範囲１発明の詳細な説明の項
７、補正の内容
（１）特許請求の範囲を別紙の通り補正する。
（２）発明の詳細な説明の項を以下の通り補正する。
■明細書中第８頁下から４〜１行目に記載の「」二連の
実施例・・・である事である。」を、「上述の実施例と
違うのは、緩衝機構１５′が荷受部１０′に間接的に設
けられて台車１１の浮動梁１１ａを支える仕組みになっ
て居り、１つ荷受部１０′はフックでなく一対の水平丸
棒である事である。」に訂正。
以 上
別 紙
４＋ｆ訂請求の範囲
１６下動不能に拘束支持された物体の搬出装置において
、
緩衝機構を直接’Ｊ、 Ｉｊｌｌｌｌ １ｍ ｆｊ ４
７ｑ ｐｔた荷受部と、１；記荷受部ρＡ降、水ｉ１１
駆動機構と、−に記緩衝機構の伸縮量が一定植に達した
時、−に記ｙ１降駆動機構による上記荷受部のト）１駆
動を停める検出、制御装置と、 Ｊ−記緩衝機構の緩衝
作用を随時制止する機−とを備え、
１−記物体の拘束支］ν機構に過負荷をかけない範囲の
緩衝機構の伸縮１ｉ！で旬受部の−に）７を停め、その
緩衝作用を制御−シて、−１，記拘束支持機構の拘束を
解き、に記物体を搬用するようにしたことを特徴とする
搬出装置。
６０５−Figures 1 and 2 are an elevational view of one embodiment of this invention, and a side view, Figures 3 and 4 are an enlarged elevation view and side view of the vicinity of the backrest, Figure 5 is a plan view of the restraining mechanism of the shock absorbing mechanism;
7 is an elevational view and a side view of another embodiment, FIGS. 8 and 9 are an elevational view and a side view of the buffer mechanism, and FIG. 10 is an explanatory diagram of still another embodiment. IO...Consignment receiving section, /6...Proximity switch of the detection control device, /7...Wedge of the buffer restraint mechanism. Patent applicant Kataoka Machinery Co., Ltd. Figure 1 Figure 2 ■ Figure 3 Figure 4 Procedural amendment (voluntary) January 12, 1981 Manabu Shiga, Commissioner of the Patent Office 1, Special request for indication of the case 58-125520 No. 2, Invention title export device 3, Relationship with the case of the person making the amendment Applicant Katakai Kikai Seisakusho Co., Ltd. 4, Agent 432 Kasuya Building, 1-8-13 Nishi-Shinbashi, Minato-ku, Tokyo 105
4 Patent Attorney Fuku 1) Faith 5. Date of amendment order (spontaneous) 6. Claims 1 in the specification to be amended Item 7. Detailed description of the invention Item 7. Contents of the amendment (1) Scope of claims Correct as shown in the attached sheet. (2) The detailed description of the invention section is amended as follows. ■This is a double series of embodiments described in lines 4 to 1 from the bottom of page 8 of the specification. "The difference from the above-mentioned embodiment is that the buffer mechanism 15' is indirectly provided in the load receiving part 10' to support the floating beam 11a of the truck 11, and one load receiving part 10' is It is a pair of horizontal round bars, not a hook.'' Attachment 4+f Revised Claim 16 Below, in a device for discharging an object that is immovably restrained and supported, the buffer mechanism is directly 'J, Ijllll 1m fj 4
7q pt cargo receiving section, 1; recorded cargo receiving section ρA, water i11
a drive mechanism; - a detection and control device for stopping the drive of the load receiving section by the lowering drive mechanism when the amount of expansion and contraction of the buffer mechanism described in - reaches a certain level; It is equipped with a mechanism to stop the shock absorbing action at any time, and is equipped with a mechanism for restraining the shock absorbing action at any time, and is equipped with the following: 1-Expansion and contraction of the shock absorbing mechanism within a range that does not overload the ν mechanism! A carrying-out device characterized in that the object is parked at -7 of the receiving part, its buffering action is controlled, the restraint of the restraint support mechanism is released, and the object is transported to -1. 605-
Claims (1)
、 緩衝機構つき荷受部及びその昇降、水平駆動機構と、上
記緩衝機構の伸縮量が一定値に達した時、上記昇降駆動
機構による上記荷受部の上昇駆動を停める検出、制御装
置と、上記緩衝機構の緩衝作用を随時制止する機構とを
備え、上記物体の拘束支持機構に過負荷をかけない範囲
の緩衝機構の伸縮量で荷受部の上昇を停め、その緩衝作
用を制止して、上記拘束支持機構の拘束を解き、上記物
体を搬出するようにしたことを特徴とする搬出装置。[Scope of Claims] In the unloading device f for objects that are restrained and supported so that they cannot move up and down, the load receiving section with a buffer mechanism and its lifting/lowering, horizontal drive mechanism, and when the amount of expansion and contraction of the buffer mechanism reach a certain value, the above-mentioned The buffering mechanism is equipped with a detection and control device for stopping the lifting drive of the load receiving section by the lifting drive mechanism, and a mechanism for stopping the buffering action of the buffering mechanism at any time, and that the buffering mechanism does not overload the object restraint support mechanism. A carrying-out device characterized in that the object is carried out by stopping the lifting of the cargo receiving part by the amount of expansion and contraction, and by suppressing its buffering action to release the restraint of the restraint support mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552083A JPS6019689A (en) | 1983-07-12 | 1983-07-12 | Carry-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552083A JPS6019689A (en) | 1983-07-12 | 1983-07-12 | Carry-out device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6019689A true JPS6019689A (en) | 1985-01-31 |
| JPS6364371B2 JPS6364371B2 (en) | 1988-12-12 |
Family
ID=14912184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12552083A Granted JPS6019689A (en) | 1983-07-12 | 1983-07-12 | Carry-out device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019689A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62279713A (en) * | 1986-05-28 | 1987-12-04 | Nec Corp | 56khz clock generation circuit |
| JPS634717A (en) * | 1986-06-25 | 1988-01-09 | Hitachi Ltd | Frequency division circuit |
| JPS63260222A (en) * | 1987-04-16 | 1988-10-27 | Fujitsu Ltd | Clock frequency division circuit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364620B (en) * | 2019-09-13 | 2023-06-16 | 村田机械株式会社 | Overhead transport vehicle |
-
1983
- 1983-07-12 JP JP12552083A patent/JPS6019689A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62279713A (en) * | 1986-05-28 | 1987-12-04 | Nec Corp | 56khz clock generation circuit |
| JPS634717A (en) * | 1986-06-25 | 1988-01-09 | Hitachi Ltd | Frequency division circuit |
| JPS63260222A (en) * | 1987-04-16 | 1988-10-27 | Fujitsu Ltd | Clock frequency division circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6364371B2 (en) | 1988-12-12 |
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