JPS62167190A - Part sucker - Google Patents
Part suckerInfo
- Publication number
- JPS62167190A JPS62167190A JP821486A JP821486A JPS62167190A JP S62167190 A JPS62167190 A JP S62167190A JP 821486 A JP821486 A JP 821486A JP 821486 A JP821486 A JP 821486A JP S62167190 A JPS62167190 A JP S62167190A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- valve body
- component
- suction pad
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Manipulator (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (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
本発明は物品の吸着・離脱を行なう検出付部品吸着装置
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a component suction device with detection for suctioning and detaching articles.
従来の技術
従来のこの種の部品吸着装置は、第3図のような構造に
なっていた。すなわちベース本体1において、検出器2
を取付板3を介して取付け、物体4の上面6を検出器2
によシ検出するよう妃なっている。吸着パット6を、ボ
ルト7によυベース本体1VC取付け、ベース本体1は
、ナツト8により孔9を備えた固定軸1oに取付け、吸
着パット6内の空間を真空にすることたより、物体4を
吸着するようになっている。2. Description of the Related Art A conventional component suction device of this type has a structure as shown in FIG. That is, in the base body 1, the detector 2
is attached via the mounting plate 3, and the upper surface 6 of the object 4 is attached to the detector 2.
It is becoming more and more detectable. Attach the suction pad 6 to the base body 1VC with the bolt 7, and attach the base body 1 to the fixed shaft 1o with the hole 9 with the nut 8. It is designed to absorb.
発明が解決しようとする問題点
しかし、このような構造のものでは、物体5を、検出器
2により検知し、吸着パット6内の回路を開閉する電磁
弁(図示せず)により開き、真空吸着するものであり、
検出器2が誤動作すると電磁弁が開かず吸着しないとい
う問題があった。Problems to be Solved by the Invention However, with such a structure, the object 5 is detected by the detector 2, opened by a solenoid valve (not shown) that opens and closes a circuit in the suction pad 6, and vacuum suction is performed. and
There was a problem that if the detector 2 malfunctioned, the solenoid valve would not open and the detector would not attract.
すなわち、物体4が透明体であると、この検出器2は、
光を物体4に反射させ検出するものであるため、反射し
てこないという理由によるものであり、物体4の材質9
色等により検出できないのであった。また吸着パット6
内の回路を開くための別な電気信号を与え電磁弁を開か
すという複雑なものであった。That is, if the object 4 is transparent, this detector 2 will be
This is because the light is reflected from the object 4 and detected, so there is no reflection, and the material 9 of the object 4
It could not be detected due to the color etc. Also, suction pad 6
It was a complicated process, requiring a separate electrical signal to open the internal circuit and a solenoid valve to open.
そこで本発明は物体の色・材質に関係なく、物体の検知
を行ない、電気的な信号を与えなくても、常時回路を閉
じていて、物体を吸着する時に回路を自動的に開くよう
にするものである。Therefore, the present invention detects objects regardless of their color or material, keeps the circuit closed at all times without applying an electrical signal, and automatically opens the circuit when an object is picked up. It is something.
問題点を解決するための手段
上記問題点を解決する本発明の技術的な手段は、真空源
により部品を吸着可能な吸着パットと、軸方向に摺動可
能て本体に設けられ、常に部品と当接する方向に付勢さ
れて前記吸着パット内と真空源とを遮断するよう構成さ
れ、かつ所定位置で部品を当接可能で、当接することに
より本体との相対移動することで前記吸着パット内と真
空源とを連通ずるよう構成された弁体とからなるもので
ある。Means for Solving the Problems The technical means of the present invention for solving the above problems consists of a suction pad capable of suctioning parts using a vacuum source, and a suction pad that is slidable in the axial direction and is provided on the main body, so that the parts are always attached to each other. It is configured to be biased in the direction of contact to isolate the inside of the suction pad from the vacuum source, and is capable of abutting the component at a predetermined position. and a valve body configured to communicate with the vacuum source.
作 用 この技術的手段による作用は次のようになる。For production The effect of this technical means is as follows.
すなわち、物体が吸着されていない場合には、吸着パッ
ト内の回路は、弁体によシ閉じている。吸着パットが物
体に当接すると、弁体を物体により押上げ、回路を開き
、物体を真空吸着する。一方押上げられた弁体の位置を
検出器にて検知し、物体の有の電気信号を設備側に与え
るようKなる。That is, when an object is not attracted, the circuit within the suction pad is closed by the valve body. When the suction pad comes into contact with an object, the valve body is pushed up by the object, opening a circuit and vacuum suctioning the object. On the other hand, the position of the pushed-up valve body is detected by a detector, and an electric signal indicating the presence of an object is sent to the equipment side.
この結果、物体の材質1色に関係なく物体を検知し、こ
の電気信号を与えることができる。また物体に直接弁体
を当てることにより回路の開きが行なえるようになるの
である。回路を閉じるには、真空源を切れば、回路内の
真空圧が下がり、物体を離脱し、弁体が下降して回路を
閉じさせるようになるのである。As a result, an object can be detected and an electrical signal can be provided regardless of the material and color of the object. Also, by applying the valve body directly to an object, the circuit can be opened. To close the circuit, the vacuum source is turned off, which reduces the vacuum pressure in the circuit, dislodges the object, and lowers the valve body, closing the circuit.
実施例
以下本発明の一実施例の部品吸着装置について、図面を
参照しながら説明する。EXAMPLE Hereinafter, a component suction device according to an example of the present invention will be described with reference to the drawings.
第1図において、11は案内部にて矢印a方向だスプリ
ング13を介して摺動可能に取付けられ孔2oを開閉す
る弁体。前記弁体11は物体6により弁座19を介し矢
印a方向へ摺動される。2aは前記弁体11を光の投受
光により検出する検出器であり、真空引きの吸込空間1
4を有する固定軸15に固定されている。前記固定軸1
5はペース本体1にナラ)8により固定的に取付けられ
、接合面16により空気を遮断している。前記ペース本
体1は、ボルト7により固定的に取付けられる前記吸着
パット6を有している。In FIG. 1, reference numeral 11 denotes a valve body which is slidably attached in the direction of arrow a at a guide portion via a spring 13 and opens and closes the hole 2o. The valve body 11 is slid by the object 6 through the valve seat 19 in the direction of arrow a. 2a is a detector that detects the valve body 11 by emitting and receiving light;
It is fixed to a fixed shaft 15 having a diameter of 4. The fixed shaft 1
5 is fixedly attached to the pace main body 1 by a screw 8, and is blocked from air by a joint surface 16. The pace main body 1 has the suction pad 6 fixedly attached with a bolt 7.
まだ前記スプリング13はスプリング座17により保持
されている。前記弁座11.スプリング13、スプリン
グ座17は、前記固定軸15.案内部12によりネジ部
18にて、矢印d方向へ落下しないように締結されてい
る。また前記固定軸15は吸込空間14より矢印C方向
へ常時真空引きされる。また、前記案内部12には、吸
込空間14と吸着空間2oとを通じる孔22が設けであ
る。The spring 13 is still held by the spring seat 17. Said valve seat 11. The spring 13 and the spring seat 17 are attached to the fixed shaft 15. The threaded portion 18 is fastened by the guide portion 12 so as not to fall in the direction of arrow d. Further, the fixed shaft 15 is constantly evacuated from the suction space 14 in the direction of arrow C. Further, the guide portion 12 is provided with a hole 22 that communicates with the suction space 14 and the suction space 2o.
以上のように構成された部品吸着装置について以下その
動作を説明する。The operation of the component suction device configured as described above will be explained below.
まず、第2図は物体5を吸着する前の状態であり弁体2
0がスプリング13により矢印d方向へ当り面21まで
押し出された状態であり、吸込空間14と吸着側空間2
0は当り面21により遮断される。この状態で検出器2
は物体5が無いという信号を外部に与えている。First, Figure 2 shows the state before the object 5 is adsorbed, and the valve body 2
0 is pushed out in the direction of arrow d by the spring 13 to the contact surface 21, and the suction space 14 and the suction side space 2
0 is blocked by the contact surface 21. In this state, detector 2
gives a signal to the outside that the object 5 is absent.
第1図は物体5を吸着した状態であシ、弁体20が弁座
19を介し矢印e方向へ押し上げられた状態であシ、吸
込空間14と吸着側空間2oは当り面21との間に空間
ができ、孔22を介し空間が通じ、物体5は吸着される
。また、検出器2は弁体11があるという信号、つまシ
物体5があるという信号を外部へ与えている。FIG. 1 shows the state in which the object 5 is attracted, the valve body 20 is pushed up in the direction of arrow e through the valve seat 19, and the suction space 14 and the suction side space 2o are between the contact surface 21. A space is created in which the space communicates through the hole 22, and the object 5 is attracted. The detector 2 also provides a signal indicating that the valve body 11 is present and a signal indicating that the pick object 5 is present to the outside.
以上のように本実施例によれば、物体が透明体であって
も、物体の有無を確実に検出し吸着できるとともに、吸
着回路を自動的に働かせることができるため、パルプ等
の周辺機器が不要となシ、コスト低減が図れる。また、
装置そのものの信頼性が向上し、小型軽量化ができる。As described above, according to this embodiment, even if the object is transparent, the presence or absence of the object can be reliably detected and suctioned, and the suction circuit can be activated automatically, so peripheral equipment such as pulp can be removed. This is not necessary and costs can be reduced. Also,
The reliability of the device itself is improved and it can be made smaller and lighter.
発明の効果
以上本発明は、物体に当接する弁体を押上げ、下降させ
るものであるので、電気的な動力が不要で、省電力、簡
素な構造で、故障が少なく、回路の開きミスがなく、低
価格の効果を奏する。Effects of the Invention Since the present invention pushes up and lowers the valve body that comes into contact with an object, it does not require electrical power, saves power, has a simple structure, has fewer failures, and is less likely to open a circuit incorrectly. It is effective at low cost.
すなわち本発明では、回路を開閉させるための弁体を吸
着パット内に備えて驕るので配管が不要で、小型、軽量
化を図るものである。That is, in the present invention, since the valve body for opening and closing the circuit is provided inside the suction pad, no piping is required, and the device is made smaller and lighter.
第1図は本発明の一実施例の部品吸着装置の要部断面図
、第2図は回路が閉じられた場合の同要部断面図、第3
図は従来の部品吸着装置の断面図である。
12・・・・・・案内部、13・・・・・スプリング、
11・・・・・・弁体、19・・・・・・弁座、22・
・・・・・孔、20・・・・・・吸着空間、14・・・
・・吸込空間、16・・・・・・固定軸。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名2a
、−一腺池巻
11−一戸[ヅイ(
イ2−−−り撃FPJ部
!3−−−スフ゛νング
(4−坂免空開
恰−吸着空間
21!−−−7しFIG. 1 is a cross-sectional view of the main parts of a component suction device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main parts when the circuit is closed, and FIG.
The figure is a sectional view of a conventional component suction device. 12...Guiding part, 13...Spring,
11... Valve body, 19... Valve seat, 22...
... Hole, 20 ... Adsorption space, 14 ...
...Suction space, 16...Fixed shaft. Name of agent: Patent attorney Toshio Nakao and 1 other person 2a
, - Ichino Ikemaki 11 - One house [Zui ( I2 - Re-attack FPJ section! 3 - Swinging (4 - Sakamen sky opening - Adsorption space 21! - - 7)
Claims (2)
方向に摺動可能に本体に設けられ、常に部品と当接する
方向に付勢されて前記吸着パット内と真空源とを遮断す
るよう構成され、かつ所定位置で部品を当接可能で、当
接することにより本体との相対移動することで前記吸着
パット内と真空源とを連通するよう構成された弁体とか
らなる部品吸着装置。(1) A suction pad capable of suctioning parts by a vacuum source, and a suction pad that is provided on the main body so as to be slidable in the axial direction, and is always biased in the direction of contacting the component to shut off the inside of the suction pad and the vacuum source. A component suction device comprising a valve body configured to be able to abut the component at a predetermined position, and configured to move relative to the main body upon abutment, thereby communicating the inside of the suction pad with a vacuum source.
よう検出部を設けた特許請求の範囲第1項記載の部品吸
着装置。(2) The component suction device according to claim 1, further comprising a detection unit that detects whether or not a component is being suctioned based on the position of the valve body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP821486A JPS62167190A (en) | 1986-01-17 | 1986-01-17 | Part sucker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP821486A JPS62167190A (en) | 1986-01-17 | 1986-01-17 | Part sucker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62167190A true JPS62167190A (en) | 1987-07-23 |
Family
ID=11686976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP821486A Pending JPS62167190A (en) | 1986-01-17 | 1986-01-17 | Part sucker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62167190A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105621218A (en) * | 2016-03-28 | 2016-06-01 | 苏州倍特罗智能科技有限公司 | Floating sucker structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5889584A (en) * | 1981-11-24 | 1983-05-27 | 三菱電機株式会社 | Device for positioning winding shaft of crane |
-
1986
- 1986-01-17 JP JP821486A patent/JPS62167190A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5889584A (en) * | 1981-11-24 | 1983-05-27 | 三菱電機株式会社 | Device for positioning winding shaft of crane |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105621218A (en) * | 2016-03-28 | 2016-06-01 | 苏州倍特罗智能科技有限公司 | Floating sucker structure |
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