JP2522922Y2 - Attachment exchange mechanism - Google Patents
Attachment exchange mechanismInfo
- Publication number
- JP2522922Y2 JP2522922Y2 JP1990058702U JP5870290U JP2522922Y2 JP 2522922 Y2 JP2522922 Y2 JP 2522922Y2 JP 1990058702 U JP1990058702 U JP 1990058702U JP 5870290 U JP5870290 U JP 5870290U JP 2522922 Y2 JP2522922 Y2 JP 2522922Y2
- Authority
- JP
- Japan
- Prior art keywords
- attachment
- hand
- permanent magnet
- electromagnet
- exchange mechanism
- 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
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、アタッチメント交換機構に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an attachment exchange mechanism.
［従来の技術］ 従来のアタッチメント交換機構は、品種に応じて作業
者がハンドとアタッチメントを固定してあるネジをはず
してアタッチメントの交換を行なっていた。[Related Art] In a conventional attachment exchange mechanism, an operator exchanges an attachment by removing a screw fixing a hand and an attachment in accordance with a type.
［考案が解決しようとする課題］ 上述した従来のアタッチメント交換機構は、作業者が
ハンドとアタッチメントを固定しているネジをはずして
アタッチメントを交換するものとなっているため、作業
者が交換する時間が発生し、工具を使う手間がかかると
いう欠点がある。[Problem to be Solved by the Invention] In the above-mentioned conventional attachment exchange mechanism, the operator removes the screw fixing the hand and the attachment and exchanges the attachment. Disadvantageously occurs, and it takes time to use a tool.
［課題を解決するための手段］ 本考案のアタッチメント交換機構は、複数種類のアタ
ッチメントを交換して使うハンドのアタッチメント結合
面に永久磁石を取り付けたハンド部と、前記ハンドから
前記アタッチメントをはずすときは前記永久磁石よりも
磁力を強く、前記ハンドに前記アタッチメントをつける
ときは前記永久磁石よりも磁力を弱くなるように切替え
ることのできる電磁石を取り付けたアタッチメント格納
部とを具備し、前記アタッチメントと前記電磁石との接
合部が前記アタッチメント格納部の内部にあることを特
徴とする。[Means for Solving the Problems] The attachment exchange mechanism of the present invention provides a hand unit in which a permanent magnet is attached to an attachment coupling surface of a hand used by exchanging a plurality of types of attachments, and a method for removing the attachment from the hand. An attachment storage unit having an electromagnet that is stronger than the permanent magnet and that can be switched so that the magnetic force is weaker than the permanent magnet when the attachment is attached to the hand, the attachment and the electromagnet Is provided inside the attachment storage section.
［実施例］ 次に本考案について図面を参照して説明する。[Example] Next, the present invention will be described with reference to the drawings.
第１図は本考案の一実施例の縦断面を示す模式図であ
る。ハンド１に取付けられた永久磁石２はアタッチメン
ト３を磁化しハンド１と締結させる。アタッチメント格
納部４には電磁石５があり、電圧の切替えにより、磁化
の強さを永久磁石２よりも強く、あるいは弱くすること
ができる。アタッチメント３と電磁石５との接合部はア
タッチメント格納部４の内部にあり、電磁石５の先端と
アタッチメント格納部４の先端との間に強力な磁界が生
じるようにしてある。ハンド１からアタッチメント３を
アタッチメント格納部４へ戻す（脱）ときは、電磁石５
へ磁化の強さが永久磁石２よりも強になるような電圧を
印加する。ハンド１がアタッチメント格納部４上から下
降点まで下るとアタッチメント３には電磁石５からの引
力が働き、ハンド１から離れ始め、電磁石５に接した時
点で逆にアタッチメント３はハンド１に対して斥力が働
き完全にハンド１から離れる。FIG. 1 is a schematic view showing a longitudinal section of one embodiment of the present invention. The permanent magnet 2 attached to the hand 1 magnetizes the attachment 3 and fastens it to the hand 1. An electromagnet 5 is provided in the attachment storage unit 4, and the intensity of magnetization can be made stronger or weaker than that of the permanent magnet 2 by switching a voltage. The joint between the attachment 3 and the electromagnet 5 is located inside the attachment storage part 4 so that a strong magnetic field is generated between the tip of the electromagnet 5 and the tip of the attachment storage part 4. When returning (attaching) the attachment 3 from the hand 1 to the attachment storage unit 4, the electromagnet 5
A voltage is applied so that the magnetization intensity becomes stronger than that of the permanent magnet 2. When the hand 1 descends from the upper part of the attachment storage unit 4 to the descending point, an attractive force from the electromagnet 5 acts on the attachment 3, and starts to separate from the hand 1. Works and leaves Hand 1 completely.
また、ハンド１に取付ける（着）ときには電磁石５へ
磁化の強さが永久磁石２よりも弱になるような電圧を印
加する。ハンド１がアタッチメント格納部４上から下降
点まで下がると、アタッチメント３には永久磁石２から
の引力が働き、アタッチメント格納部４から離れ始め、
永久磁石２に接した時点で、逆にアタッチメント３には
アタッチメント格納部４に対して斥力が働き、完全にア
タッチメント格納部４から離れる。Further, when attaching (wearing) to the hand 1, a voltage is applied to the electromagnet 5 so that the intensity of magnetization is weaker than that of the permanent magnet 2. When the hand 1 is lowered from the upper part of the attachment storage unit 4 to the descending point, the attachment 3 is attracted by the permanent magnet 2 and starts to separate from the attachment storage unit 4,
Conversely, when the attachment 3 comes into contact with the permanent magnet 2, a repulsive force acts on the attachment 3 with respect to the attachment storage 4, and the attachment 3 is completely separated from the attachment storage 4.
［考案の効果］ 以上説明したように本考案は、ハンドに永久磁石、ア
タッチメント格納部に電磁石を設けて互いの磁気引力，
斥力を利用してアタッチメントの着脱を自動化すること
により、作業者のアタッチメント交換時間をなくすとい
う効果と、工具を使う手間を省くことができるという効
果を奏する。[Effects of the Invention] As described above, in the present invention, a permanent magnet is provided in the hand, and an electromagnet is provided in the attachment storage unit, so that the magnetic attraction of each other is improved.
By automating attachment / detachment using repulsion, there is an effect of eliminating the attachment replacement time of an operator and an effect of saving labor for using a tool.
第１図は本考案の一実施例の縦断面を示す模式図であ
る。 １……ハンド、２……永久磁石、３……アタッチメン
ト、４……アタッチメント格納部、５……電磁石。FIG. 1 is a schematic view showing a longitudinal section of one embodiment of the present invention. 1 ... hand, 2 ... permanent magnet, 3 ... attachment, 4 ... attachment storage section, 5 ... electromagnet.
Claims (1)
ハンドのアタッチメント結合面に永久磁石を取り付けた
ハンド部と、前記ハンドから前記アタッチメントをはず
すときは前記永久磁石よりも磁力を強く、前記ハンドに
前記アタッチメントをつけるときは前記永久磁石よりも
磁力を弱くなるように切替えることのできる電磁石を取
り付けたアタッチメント格納部とを具備し、前記アタッ
チメントと前記電磁石との接合部が前記アタッチメント
格納部の内部にあることを特徴とするアタッチメント交
換機構。1. A hand unit in which a permanent magnet is attached to an attachment coupling surface of a hand to be used by exchanging a plurality of types of attachments, and a magnetic force stronger than the permanent magnet when the attachment is detached from the hand. When attaching the attachment, an attachment storage unit equipped with an electromagnet that can be switched so that the magnetic force is weaker than that of the permanent magnet is provided, and a joint between the attachment and the electromagnet is provided inside the attachment storage unit. Attachment exchange mechanism characterized in that there is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058702U JP2522922Y2 (en) | 1990-06-01 | 1990-06-01 | Attachment exchange mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058702U JP2522922Y2 (en) | 1990-06-01 | 1990-06-01 | Attachment exchange mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417081U JPH0417081U (en) | 1992-02-12 |
| JP2522922Y2 true JP2522922Y2 (en) | 1997-01-22 |
Family
ID=31584555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990058702U Expired - Lifetime JP2522922Y2 (en) | 1990-06-01 | 1990-06-01 | Attachment exchange mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522922Y2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4199987B2 (en) * | 2002-11-07 | 2008-12-24 | Ｊｕｋｉ株式会社 | Parts holding device |
| EP2192674A1 (en) * | 2008-11-28 | 2010-06-02 | ThyssenKrupp Elevator AG | Method of attaching magnets |
| JP5656460B2 (en) * | 2010-06-07 | 2015-01-21 | 株式会社スター精機 | Manipulator tool holder |
| JP6234437B2 (en) * | 2013-03-29 | 2017-11-22 | 富士機械製造株式会社 | Electronic component mounting machine and measuring method |
| JP7292141B2 (en) * | 2019-07-25 | 2023-06-16 | 三菱電機株式会社 | Rotor Manufacturing Apparatus, Rotor Manufacturing Method, and Permanent Magnet Motor Manufacturing Method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328844A (en) * | 1976-08-30 | 1978-03-17 | Matsushita Electric Works Ltd | Adiabatic material |
-
1990
- 1990-06-01 JP JP1990058702U patent/JP2522922Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417081U (en) | 1992-02-12 |
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