JP3050083U - Contact dispensing sensor - Google Patents
Contact dispensing sensorInfo
- Publication number
- JP3050083U JP3050083U JP1997011230U JP1123097U JP3050083U JP 3050083 U JP3050083 U JP 3050083U JP 1997011230 U JP1997011230 U JP 1997011230U JP 1123097 U JP1123097 U JP 1123097U JP 3050083 U JP3050083 U JP 3050083U
- Authority
- JP
- Japan
- Prior art keywords
- chute
- product
- dispensing
- sensor
- wire
- 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
- Control Of Conveyors (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
(57)【要約】
【課題】 プレス機から払い出された製品を確実に検出
できると共に、故障や誤作動が殆ど生じない接触式払い
出しセンサーを提供する。
【解決手段】 導電部材で形成された払い出しシュート
の上方に、導電部材で形成された支持材と、この支持材
に対して揺動自在に吊り下げられた導電性の線材とを備
えたセンサーを配設して通電する。支持材は、払い出し
シュートの両側部に固定した絶縁性の支柱に差し渡して
取り付け、前記線材は払い出しシュートの上面と僅かな
間隔を保持し且つ幅方向に一定の間隔をあけて複数配列
する。プレス機から払い出された製品は、払い出しシュ
ートにより搬送されると共にセンサーを通過する際に線
材に接触し、線材と払い出しシュートとを導通すること
で製品の検出を確実に行うことができる。
(57) [Problem] To provide a contact-type dispensing sensor that can reliably detect a product dispensed from a press machine and hardly causes a failure or malfunction. SOLUTION: A sensor provided with a support member formed of a conductive member and a conductive wire suspended swingably with respect to the support member, above a payout chute formed of a conductive member. Arrange and energize. The support material is attached to the insulating pillars fixed to both sides of the dispensing chute so as to be attached to the dispensing chute. The plurality of wires are arranged at a certain interval in the width direction while maintaining a small interval with the upper surface of the dispensing chute. The product delivered from the press machine is conveyed by the delivery chute and comes into contact with the wire when passing through the sensor, and the product is reliably detected by conducting the wire and the delivery chute.
Description
【０００１】[0001]
本考案は、プレス後の製品払い出しを検知する接触式払い出しセンサーに関す る。 The present invention relates to a contact-type dispensing sensor that detects product dispensing after pressing.
【０００２】[0002]
一般に、プレス加工ラインに於いては、プレスされた製品はプレス機から搬出 され、その製品搬出を確認してから次のプレス工程が遂行される。このようなプ レス製品の搬出を確認する手段としては、従来例えば透過型光電センサーが用い られている。 Generally, in a press processing line, a pressed product is carried out of a press machine, and after confirming that the product has been carried out, the next press step is performed. Conventionally, for example, a transmission type photoelectric sensor has been used as a means for confirming the removal of the press product.
【０００３】[0003]
しかしながら、上記従来の光電センサーによると、図４に示すように払い出し シュートＡを挾んでその両側に投光器Ｂと受光器Ｃとが対設されるため、検出エ リアＤが一定の高さの領域内に限定されてしまい、その上下の領域Ｅ、Ｆは不検 出エリアとなってしまう。従って、高さの低い製品や跳上がる製品（多くはない がたまにある）は検出できないことになる。 又、光電センサーは光線の軸ずれや故障も多く発生し、検出エリアＤ内での誤 作動も多いため改善が望まれていた。 However, according to the above-mentioned conventional photoelectric sensor, as shown in FIG. 4, since the light emitting device B and the light receiving device C are opposed to each other with the payout chute A interposed therebetween, the detection area D has a fixed height. And the upper and lower areas E and F are undetected areas. Therefore, products that are low in height or jump up (not often but often) cannot be detected. In addition, photoelectric sensors often suffer from misalignment and failure of light beams, and many malfunctions within the detection area D, so improvement has been desired.
【０００４】 本考案は、このような従来の要望に応えるべくなされたもので、プレス機から の製品払い出しを確実に検出できると共に、故障や誤作動が殆ど生じない接触式 払い出しセンサーを提供することを目的とする。The present invention has been made in response to such a conventional demand, and provides a contact-type dispensing sensor that can reliably detect product dispensing from a press and hardly causes a failure or malfunction. With the goal.
【０００５】[0005]
この目的を達成するための手段として、本考案は、プレス後の製品払い出しを 検知するセンサーであって、導電部材で形成された払い出しシュートの上方に、 可撓性の導電部材から成る複数の線材を、前記払い出しシュートの上面と僅かな 間隔を保持し且つ幅方向に一定の間隔をあけて配列し、導電部材で形成された支 持材で前記線材の上部を揺動自在に保持すると共に、この支持材に電流を流すよ うにした接触式払い出しセンサーを要旨とする。 As a means for achieving this object, the present invention relates to a sensor for detecting the delivery of a product after pressing, wherein a plurality of wires made of a flexible conductive member are provided above a delivery chute formed of a conductive member. Are arranged at a small interval from the upper surface of the dispensing chute and at a constant interval in the width direction, and a support member made of a conductive member holds the upper portion of the wire rod swingably. The gist is a contact dispensing sensor that allows current to flow through this support.
【０００６】[0006]
以下、本考案の実施の形態を添付図面に基づいて詳説する。 図１において、１はプレス加工ラインに配設された払い出しシュートであり、鉄 等の導電部材で形成され、両側縁には脱落防止用の側壁１ａがそれぞれ立ち上げ て設けられている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a dispensing chute disposed on a press working line, which is formed of a conductive member such as iron, and has side walls 1a for rising prevention provided on both side edges.
【０００７】 ２は絶縁材から成る支柱であり、下端部が前記払い出しシュート１の側壁１ａ に固定され、この払い出しシュート１を挾むようにして対設されている。Reference numeral 2 denotes a column made of an insulating material. The lower end of the column 2 is fixed to the side wall 1 a of the discharging chute 1 and is opposed to the discharging chute 1 so as to sandwich the discharging chute 1.
【０００８】 ３は鉄等の導電部材で形成された支持材であり、前記支柱２に差し渡して両端 部が固定され、この支持材３と両側の支柱２、２とで門型のフレームが形成され ている。Reference numeral 3 denotes a support member formed of a conductive member such as iron. The support member 3 extends across the column 2 and has both ends fixed. The support member 3 and the columns 2 on both sides form a gate-shaped frame. It has been.
【０００９】 ４は鉄等の導電部材で形成された細い（直径１〜３ｍｍ程度）線材であり、上 端部を前記支持材３に対して揺動自在に吊り下げることで、一定の間隔をあけて 複数本配列してある。各線材４の下端と前記払い出しシュート１の上面１ｂとの 間には、図２のように僅かな隙間Ｓ（１〜２ｍｍ）が生じるようにする。Reference numeral 4 denotes a thin (about 1 to 3 mm in diameter) wire rod formed of a conductive member such as iron, and the upper end is swingably suspended from the support member 3 so as to maintain a certain interval. Open multiple lines. A small gap S (1-2 mm) is formed between the lower end of each wire 4 and the upper surface 1b of the dispensing chute 1 as shown in FIG.
【００１０】 ５は通電用のコードであり、先端の端子部５ａは前記支持材３に接続されると 共に、基端部は電源６に接続され、この通電用のコード５を介して支持材３に電 流を流せるようにしてある。この場合、使用電圧はＤＣ１２Ｖ、電流は２ｍＡ程 度とする。Reference numeral 5 denotes an energizing cord. The terminal 5a at the distal end is connected to the supporting member 3 and the base end is connected to a power source 6. 3 is designed to allow current to flow. In this case, the working voltage is DC 12 V and the current is about 2 mA.
【００１１】 ７は検出装置であり、コード８を介して前記払い出しシュート１と電気的に接 続されている。 尚、図１において、９は払い出しシュート１の両側壁１ａの内面及び上端面を 被覆するようにして取り付けられた絶縁材である。Reference numeral 7 denotes a detection device, which is electrically connected to the payout chute 1 via a cord 8. In FIG. 1, reference numeral 9 denotes an insulating material attached so as to cover the inner surface and the upper end surface of both side walls 1a of the dispensing chute 1.
【００１２】 このように構成された本考案に係る接触式払い出しセンサーは、図２に示すよ うにプレス加工後に払い出された製品Ｐが、払い出しシュート１により搬送され て前記線材４を跳ね上げるようにして通過する。The contact-type dispensing sensor according to the present invention having the above-described configuration is configured such that the product P dispensed after the press working is conveyed by the dispensing chute 1 and jumps up the wire 4 as shown in FIG. And pass.
【００１３】 この通過の際に、製品Ｐが線材４に接触することからこの製品Ｐを介して線材 ４と払い出しシュート１とが導通し、電流が検出装置７に流れて検出される。At the time of this passage, since the product P comes into contact with the wire 4, the wire 4 and the payout chute 1 conduct through the product P, and a current flows to the detection device 7 to be detected.
【００１４】 この場合、前記のように線材４と払い出しシュート１との隙間Ｓは僅少である から、例え製品Ｐが高さの低いものであっても確実に検出される。又、線材４は 払い出しシュート１のほぼ全幅に亙って一定の間隔をあけて配列されているため 、小さな製品が払い出しシュート１の中央ラインから外れた端部を通過したとし ても、端部付近に位置する線材によって確実に捉えられつまり線材に接触するこ とから確実に検出されることになる。In this case, since the gap S between the wire 4 and the payout chute 1 is small as described above, even if the product P has a low height, the product P can be reliably detected. Further, since the wires 4 are arranged at regular intervals over substantially the entire width of the dispensing chute 1, even if a small product passes through the end of the dispensing chute 1 which deviates from the center line, the end of the dispensing chute 1 is not affected. The wire is reliably captured by the nearby wire, that is, it is reliably detected by contact with the wire.
【００１５】 更に、払い出しシュート１が急なスロープで製品Ｐが跳上がったとしても、支 柱２に差し渡した支持材３により阻止され、払い出しシュート１上に落下するた め、通過の際に線材４に接触し確実に検出されるのである。Further, even if the product P jumps up due to the steep slope of the dispensing chute 1, the product P is stopped by the support member 3 extended to the support column 2 and falls on the dispensing chute 1. 4 and is reliably detected.
【００１６】 図３は、本考案の他の実施の形態を示すもので、図１に示す装置を横に２つ並 設して２ケの部品をそれぞれ検出できるように構成したものである。即ち、絶縁 材から成る中央の柱２′を挾んでその両側に検出領域Ｒ1 、Ｒ2 が設けられてい る。FIG. 3 shows another embodiment of the present invention, in which two devices shown in FIG. 1 are arranged side by side so that two components can be respectively detected. That is, detection regions R 1 and R 2 are provided on both sides of the central pillar 2 ′ made of an insulating material.
【００１７】 尚、線材４の代わりにチェーンを垂らしたり、或は可撓性の薄い短冊やシート で実施することも可能である。そのチェーン、短冊、シートは導電部材で形成す ることは言うまでもない。It is also possible to hang a chain instead of the wire 4 or to use a thin flexible strip or sheet. Needless to say, the chains, strips and sheets are formed of a conductive material.
【００１８】[0018]
以上説明したように、本考案によれば、プレス後に払い出し製品を検出するセ ンサーを接触式としたので、製品の形状や大きさに拘らず又は製品の跳上がりに 対しても、接触による導電によって確実に検出することができる。従って、故障 や誤作動が殆ど生じることはなく、プレス作業を円滑に遂行できると共に、プレ スミスを防止して製品歩留りの向上が図れる等の優れた効果を奏する。 As described above, according to the present invention, since the sensor for detecting the product to be dispensed after pressing is of the contact type, the contact-type sensor can be used regardless of the shape and size of the product or even when the product jumps. Can be reliably detected. Therefore, there is almost no failure or malfunction, and the press work can be performed smoothly, and excellent effects such as improvement of product yield by preventing press failure can be achieved.
【図１】本考案に係る接触式払い出しセンサーの実施の
形態を示す概略正面図である。FIG. 1 is a schematic front view showing an embodiment of a contact-type dispensing sensor according to the present invention.
【図２】払い出し製品の通過時の状態を示す説明図であ
る。FIG. 2 is an explanatory diagram showing a state when a paid-out product passes.
【図３】他の実施の形態を示す概略正面図である。FIG. 3 is a schematic front view showing another embodiment.
【図４】従来の光電センサーを示す説明図である。FIG. 4 is an explanatory view showing a conventional photoelectric sensor.
１…払い出しシュート ２…支柱 ３…支持材 ４…線材 ５…コード ６…電源 ７…検出装置 ８…コード ９…絶縁材 DESCRIPTION OF SYMBOLS 1 ... Discharge chute 2 ... Prop 3 ... Support material 4 ... Wire 5 ... Cord 6 ... Power supply 7 ... Detector 8 ... Cord 9 ... Insulation material
Claims (1)
ーであって、導電部材で形成された払い出しシュートの
上方に、導電部材から成る複数の線材を、前記払い出し
シュートの上面と僅かな間隔を保持し且つ幅方向に一定
の間隔をあけて配列し、導電部材で形成された支持材で
前記線材の上部を揺動自在に保持すると共に、この支持
材に電流を流すようにした接触式払い出しセンサー。1. A sensor for detecting the delivery of a product after pressing, wherein a plurality of wires made of a conductive member are held above a delivery chute formed of a conductive member at a slight distance from the upper surface of the delivery chute. A contact dispensing sensor which is arranged at regular intervals in the width direction, holds the upper part of the wire rod swingably with a support member formed of a conductive member, and allows current to flow through the support member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997011230U JP3050083U (en) | 1997-12-22 | 1997-12-22 | Contact dispensing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997011230U JP3050083U (en) | 1997-12-22 | 1997-12-22 | Contact dispensing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3050083U true JP3050083U (en) | 1998-06-30 |
Family
ID=43184306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997011230U Expired - Lifetime JP3050083U (en) | 1997-12-22 | 1997-12-22 | Contact dispensing sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3050083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007056A (en) | 1991-06-11 | 1999-12-28 | Cannondale Corporation | Suspension assembly for a vehicle |
-
1997
- 1997-12-22 JP JP1997011230U patent/JP3050083U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007056A (en) | 1991-06-11 | 1999-12-28 | Cannondale Corporation | Suspension assembly for a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |