JPH0432893U - - Google Patents
Info
- Publication number
- JPH0432893U JPH0432893U JP7328490U JP7328490U JPH0432893U JP H0432893 U JPH0432893 U JP H0432893U JP 7328490 U JP7328490 U JP 7328490U JP 7328490 U JP7328490 U JP 7328490U JP H0432893 U JPH0432893 U JP H0432893U
- Authority
- JP
- Japan
- Prior art keywords
- operation limit
- limit detection
- detection member
- detection sensor
- movable object
- 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 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 1
Description
第１図は本考案の実施例の可動物体の作動範囲
制限装置が採用された溶接ロボツトの手首部の断
面図、第２図は第１図の−断面図である。
図中、２はケーシング、３は溶接トーチ（可動
物体）、４は動力伝達装置（動力伝達系）、５は
作動範囲制限装置、６はモータ、２２はプーリ（
回動体）、２４は動力伝達装置、２６は検知部材
（作動限界検知部材）、３０は近接スイツチ（作
動限界検知センサ）である。
FIG. 1 is a cross-sectional view of a wrist portion of a welding robot in which a movable object operating range limiting device according to an embodiment of the present invention is employed, and FIG. 2 is a cross-sectional view taken from FIG. 1. In the figure, 2 is a casing, 3 is a welding torch (movable object), 4 is a power transmission device (power transmission system), 5 is an operating range limiting device, 6 is a motor, and 22 is a pulley (
24 is a power transmission device, 26 is a detection member (operation limit detection member), and 30 is a proximity switch (operation limit detection sensor).
Claims (1)
に、前記可動物体の作動限界を検知する作動限界
検知部材と、該作動限界検知部材との近接状態ま
たは接触状態を検知する作動限界検知センサと、
前記作動限界検知部材または作動限界検知センサ
のいずれか一方が取り付けられ、該作動限界検知
部材または作動限界検知センサのいずれか一方が
、他方の作動限界検知センサまたは作動限界検知
部材に近接または接触するように回動し得る回動
体と、前記可動物体を作動させるモータにより駆
動される前記動力伝達系に対し駆動可能に連結さ
れ、かつ前記可動物体の作動範囲内の作動に対し
て前記回動体を一回転以上させない減速比を有す
る動力伝達装置とを収納したことを特徴とする可
動物体の作動範囲制限装置。 An operation limit detection member that detects the operation limit of the movable object, and an operation limit detection sensor that detects a state of proximity or contact with the operation limit detection member, in a casing that houses the power transmission system of the movable object.
Either the operation limit detection member or the operation limit detection sensor is attached, and either the operation limit detection member or the operation limit detection sensor approaches or contacts the other operation limit detection sensor or operation limit detection member. a rotating body capable of rotating as shown in FIG. 1. An operating range limiting device for a movable object, comprising: a power transmission device having a reduction ratio that does not allow the object to rotate more than one rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328490U JPH0432893U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328490U JPH0432893U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432893U true JPH0432893U (en) | 1992-03-17 |
Family
ID=31611973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7328490U Pending JPH0432893U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432893U (en) |
-
1990
- 1990-07-10 JP JP7328490U patent/JPH0432893U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4903539A (en) | Direct-drive-type multi-articulated robot | |
| JPH0432893U (en) | ||
| JPH0325376U (en) | ||
| JPH0178687U (en) | ||
| JPS6225871U (en) | ||
| JPH045176U (en) | ||
| JPH02118809U (en) | ||
| JPH02112542U (en) | ||
| JPH0314419U (en) | ||
| JPS6116613U (en) | Positioning device with two limit switches | |
| JPS621333U (en) | ||
| JPH01129092U (en) | ||
| JPS62108394U (en) | ||
| JPH0294890U (en) | ||
| JPH0226795U (en) | ||
| JPH0249023U (en) | ||
| JPH03130010U (en) | ||
| JPH02146993U (en) | ||
| JPS62106791U (en) | ||
| JPH028824U (en) | ||
| JPH03101130U (en) | ||
| JPS6299136U (en) | ||
| JPS6180139U (en) | ||
| JPH02119710U (en) | ||
| JPH0384952U (en) |