JP3048420B2 - Suction hand - Google Patents
Suction handInfo
- Publication number
- JP3048420B2 JP3048420B2 JP3180588A JP18058891A JP3048420B2 JP 3048420 B2 JP3048420 B2 JP 3048420B2 JP 3180588 A JP3180588 A JP 3180588A JP 18058891 A JP18058891 A JP 18058891A JP 3048420 B2 JP3048420 B2 JP 3048420B2
- Authority
- JP
- Japan
- Prior art keywords
- chuck body
- film material
- seal
- air
- thin material
- 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 - Lifetime
Links
Landscapes
- Manipulator (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、段ボ−ル箱に詰めた荷
物のごとく、吸着搬送が困難な荷物に適用出来る簡単な
構成の搬送用吸着ハンドに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer suction hand having a simple structure which can be applied to a load which is difficult to transfer by suction, such as a load packed in a cardboard box.
【0002】[0002]
【従来の技術】図3に示すように、吸着パッド2は荷物
1に接触させた状態で、パッド内の空気をポ−ト3を経
由し、ホ−ス5を介して真空ポンプ7で排気口8から排
気する。そのため荷物1を吊り金具4で吸着搬送出来
る。しかしこの方式では、荷物1の表面が平滑でない
と、真空圧がパッド2内に発生しないので、搬送対象が
限定される。2. Description of the Related Art As shown in FIG. 3, while a suction pad 2 is in contact with a load 1, air in the pad is exhausted by a vacuum pump 7 through a port 3 and a hose 5 through a port 3. Exhaust through mouth 8. Therefore, the luggage 1 can be suctioned and conveyed by the hanging bracket 4. However, in this method, if the surface of the package 1 is not smooth, a vacuum pressure is not generated in the pad 2, so that the transport target is limited.
【0003】[0003]
【発明が解決しようとする課題】吸着面の種々の形態に
対応でき、しかも簡単な構造の吸着ハンドを提供するこ
とを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a suction hand having a simple structure which can cope with various forms of a suction surface.
【0004】[0004]
【課題を解決するための手段】チャック本体12と、こ
のチャック本体12の外周部に半径方向に多数の切れ目
23aを設けたシール薄材又は膜材23を取付け、この
シール薄材又は膜材23の取付部外側で前記切れ目23
aを覆う位置に、前記シール薄材又は膜材23より小径
の多片弾性押え板材24を設けた。SUMMARY OF THE INVENTION A chuck body 12 and a thin seal or film material 23 provided with a number of cuts 23a in the radial direction are attached to the outer periphery of the chuck body 12, and the thin seal material or film material 23 is provided. The cut 23 outside the mounting portion of
A multi-piece elastic pressing plate member 24 having a diameter smaller than that of the seal thin member or the film member 23 is provided at a position covering “a”.
【0005】又、チャック本体にフレキシブルホ−ス及
び電磁弁を介し空気源に接続し、チャック本体を荷物に
接近させ、まずチャック本体内に空気を送入して薄材又
は膜材を荷物表面になじませ、しかるのち真空圧を作用
させて荷物を吸着するようにした。Further, the chuck body is connected to an air source via a flexible hose and an electromagnetic valve to make the chuck body approach the baggage, and first, air is fed into the chuck body so that a thin material or a film material is put on the surface of the baggage. After that, the vacuum pressure was applied to absorb the luggage.
【0006】[0006]
【実施例】図1及び図2に基いて説明する。11は表面
の平滑でない荷物、12は荷物11に吸着する椀状をし
たチャック本体である。チャック本体12には吊り金具
13が固着され、ボ−ルジョイント14を介して吊り上
げ具15が取付けられている。なお図の例ではチャック
本体は椀状であるが、平面形状が丸以外矩形その他の形
状でも勿論さしつかえない。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A description will be given with reference to FIGS. Reference numeral 11 denotes a load having a non-smooth surface, and reference numeral 12 denotes a bowl-shaped chuck body which is attracted to the load 11. A lifting bracket 13 is fixed to the chuck body 12, and a lifting tool 15 is mounted via a ball joint 14. In the example shown in the figure, the chuck body is bowl-shaped, but the planar shape may of course be rectangular or other shapes other than round.
【0007】チャック本体12はフレキシブルホ−ス1
6で電磁弁17を介し空気源18に連結されている。空
気源18は例えばタ−ボファン等の排気性能、吸気性能
共に優れたものを必要とする。21は弁排気口である。The chuck body 12 is a flexible hose 1
At 6, it is connected to an air source 18 via a solenoid valve 17. The air source 18 needs to be excellent in both exhaust performance and intake performance such as a turbo fan. 21 is a valve exhaust port.
【0008】23はチャック本体12の外周に取付けら
れ、半径方向に多数の切れ目23a を設けた多片シ−ル薄
材又は膜材である。24は多片弾性押え板材で、シ−ル
薄材23又は膜材23の取付部外側に環状に配設されて
いる。22はシ−ル薄材又は膜材23の内周面に同じく
環状に配設したシ−ル兼弾性受け材である。Reference numeral 23 denotes a multi-piece seal thin or film material which is attached to the outer periphery of the chuck body 12 and has a plurality of cuts 23a in the radial direction. Reference numeral 24 denotes a multi-piece elastic pressing plate member, which is annularly disposed outside the mounting portion of the seal thin material 23 or the film material 23. Reference numeral 22 denotes a seal / elastic receiving member which is similarly annularly disposed on the inner peripheral surface of the seal thin material or the film material 23.
【0009】[0009]
【作動】まず、荷物1の表面にチャック本体12を近付
け、シ−ル薄材又は膜材23で囲まれた空間へ空気源1
8からフレキシブルホ−ス16を介して空気を流入させ
る。するとシ−ル薄材23は荷物1の表面よりわずかに
浮上し、且つ荷物の凹凸表面に沿ってその先端がほゞ平
行となる。次に空気源18からの空気の供給を止める。
すると今迄シ−ル薄材23を浮上させていた空気はなく
なり、空気源18側へ大気圧の作用でシ−ル薄材23を
荷物1の表面に向って押圧する。この場合シ−ル薄材2
3の外周辺に半径方向の切れ目23a があるため、荷物1
の表面の凹凸とシ−ル薄材23との密着度が上がる。か
くしてシ−ル薄材が荷物表面になじみ、その切れ目23a
を弾性押え板材24がカバ−すると共に押し下げる。切
れ目23a の隙間より少し空気が流入するが、こゝから流
入した空気は常に空気源18で排気され、吸着に必要な
適度な低真空圧が得られ吸着搬送可能となる。[Operation] First, the chuck body 12 is brought close to the surface of the baggage 1 and the air source 1 is introduced into a space surrounded by a thin material or a film material 23.
Air is allowed to flow in through the flexible hose 16 from the nozzle 8. Then, the thin seal material 23 slightly floats above the surface of the load 1 and its tip is almost parallel along the uneven surface of the load. Next, the supply of air from the air source 18 is stopped.
Then, the air which has floated the seal thin material 23 until now disappears, and the seal thin material 23 is pressed toward the surface of the load 1 by the action of the atmospheric pressure toward the air source 18. In this case, the seal thin material 2
Since there is a radial cut 23a around the outside of 3
The degree of adhesion between the surface irregularities and the seal thin material 23 is increased. Thus, the thin seal material fits the luggage surface and the cut 23a
Is pressed down while the elastic holding plate 24 covers. Although a little air flows into the gap 23a, the air that has flowed in from the gap 23a is always exhausted by the air source 18, and an appropriate low vacuum pressure required for suction is obtained, so that the suction can be carried.
【0010】[0010]
【効果】椀状のチャック本体の外周部に半径方向に多数
の切れ目を設けたシ−ル薄材又は膜材を取付け、シ−ル
薄材又は膜材の取付部外側で前記切れ目を覆う位置に、
前記シ−ル薄材又は膜材より小径の多片弾性押え板材を
設けた。[Effect] A seal thin material or a film material provided with a number of cuts in the radial direction is attached to an outer peripheral portion of a bowl-shaped chuck main body, and a position covering the cut outside the mounting portion of the seal thin material or the film material. To
A multi-piece elastic pressing plate member smaller in diameter than the seal thin material or the film material was provided.
【0011】このような構成であるから、切れ目を有す
るシ−ル薄材又は膜材が荷物の表面とよくなじみ、空気
の大きな漏れがない。特に多数の切れ目の部分から吸着
時に適度にかつ平均して空気が流入するので、表面の弱
い段ボ−ル箱等を優しく吸着し搬送することができる。[0011] With such a configuration, the seal thin material or the film material having the cut is well adapted to the surface of the load, and there is no large air leakage. In particular, since air flows in moderately and on average from the many cuts during suction, a stepped ball box or the like having a weak surface can be gently sucked and conveyed.
【0012】薄材又は膜材の外側に切れ目を覆う位置に
押え板材を取付けたので、薄材又は膜材の腰が補強さ
れ、切れ目からの空気漏れを適正に保持できる。Since the holding plate is attached to the outside of the thin material or the film material at a position covering the cut, the stiffness of the thin material or the film material is reinforced and air leakage from the cut can be properly held.
【図1】本発明に係る吸着ハンドの断面図。FIG. 1 is a sectional view of a suction hand according to the present invention.
【図2】チャック本体の下面図。FIG. 2 is a bottom view of the chuck body.
【図3】公知吸着パッドの断面図。FIG. 3 is a sectional view of a known suction pad.
1 荷物 2 吸着パッド 3 ポ−ト 4 吊り金具 5 ホ−ス 6 吊り上げ具 7 真空ポンプ 8 排気口 11 荷物 12 チャック本体 13 吊り金具 14 ボ−ルジョイント 15 吊り上げ具 16 フレキシブルホ−ス 17 電磁弁 18 空気源 19 空気吸引ライン 20 空気排気ライン 21 弁排気口 22 シ−ル兼弾性受け材 23 シ−ル薄材又は膜材 24 多片弾性押え板材 DESCRIPTION OF SYMBOLS 1 Luggage 2 Suction pad 3 Port 4 Hanging fitting 5 Hoose 6 Lifting tool 7 Vacuum pump 8 Exhaust port 11 Luggage 12 Chuck body 13 Hanging fitting 14 Ball joint 15 Lifting tool 16 Flexible hose 17 Solenoid valve 18 Air source 19 Air suction line 20 Air exhaust line 21 Valve exhaust port 22 Seal and elastic receiving material 23 Seal thin or film material 24 Multi-piece elastic holding plate material
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭61−92582(JP,U) 実開 昭63−119581(JP,U) 実開 昭63−189546(JP,U) 実開 平2−122788(JP,U) (58)調査した分野(Int.Cl.7,DB名) B25J 15/06 B65G 61/00 B65G 57/04 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho-61-92582 (JP, U) Japanese Utility Model Sho-63-119581 (JP, U) Japanese Utility Model Sho-63-189546 (JP, U) Japanese Utility Model No. 2- 122788 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) B25J 15/06 B65G 61/00 B65G 57/04
Claims (2)
部に半径方向に多数の切れ目を設けたシール薄材又は膜
材を取付け、該シール薄材又は膜材の取付部外側で前記
切れ目(23a)を覆う位置に、前記シール薄材又は膜材よ
り小径の多片弾性押え板材(24)を設けたことを特徴とす
る吸着ハンド。1. A chuck body and a seal thin material or a film material provided with a number of cuts in a radial direction on an outer peripheral portion of the chuck body, and the cut (23a) is provided outside a mounting portion of the seal thin material or the film material. ), A multi-piece elastic pressing plate member (24) having a diameter smaller than that of the seal thin material or the film material.
電磁弁を介し空気源に接続し、チャック本体を荷物に接
近させ、まずチャック本体内に空気を送入し、しかるの
ち真空圧を作用させて荷物を吸着するようにした請求項
1の吸着ハンド。2. The chuck body is connected to an air source via a flexible hose and a solenoid valve, and the chuck body is brought close to a load, air is first introduced into the chuck body, and then a vacuum pressure is applied. The suction hand according to claim 1, wherein the bag is sucked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3180588A JP3048420B2 (en) | 1991-06-26 | 1991-06-26 | Suction hand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3180588A JP3048420B2 (en) | 1991-06-26 | 1991-06-26 | Suction hand |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH054723A JPH054723A (en) | 1993-01-14 |
JP3048420B2 true JP3048420B2 (en) | 2000-06-05 |
Family
ID=16085892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3180588A Expired - Lifetime JP3048420B2 (en) | 1991-06-26 | 1991-06-26 | Suction hand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3048420B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118343498A (en) * | 2018-03-01 | 2024-07-16 | 杭州孚亚科技有限公司 | Suction device |
JP7289439B2 (en) * | 2018-12-05 | 2023-06-12 | コンバム株式会社 | suction pad |
JP6878652B1 (en) * | 2020-05-13 | 2021-05-26 | 阪神高速技術株式会社 | SFRC pavement removal method |
-
1991
- 1991-06-26 JP JP3180588A patent/JP3048420B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH054723A (en) | 1993-01-14 |
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