KR102637694B1 - 주행차 시스템 - Google Patents
주행차 시스템 Download PDFInfo
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- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
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- H—ELECTRICITY
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- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
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- H—ELECTRICITY
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- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
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- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
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- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
도 2는 도 1의 주행차를 주행 방향에서 본 정면도이다.
도 3은 일실시 형태의 작업용 궤도를 나타낸 사시도이다.
도 4는 도 3의 작업용 궤도와 주행차의 주행부를 나타낸 단면도이다.
도 5는 일실시 형태의 이동 장치를 나타낸 평면도이다.
도 6은 도 5의 이동 장치를 나타낸 측면도이다.
도 7은 일실시 형태의 작업 에어리어에 배치되는 이동 장치 및 흡인 장치를 작업용 궤도의 연장 방향에서 본 단면도이다.
도 8은 주행차 시스템의 기능 구성을 나타낸 블록도이다.
도 9는 주행차 시스템에 있어서 주행차를 청소할 때의 각 부의 동작을 나타내는 순서도이다.
도 10은 주행차 시스템에 있어서 주행차를 청소할 때의 각 부의 동작을 나타내는 순서도이다.
도 11의 (a) ~ 도 12의 (d)는 도 5의 이동 장치의 동작을 나타내는 설명도이다.
도 12의 (a) ~ 도 12의 (d)는 도 5의 이동 장치의 동작을 나타내는 설명도이다.
4 : 주행용 궤도(급전 궤도)
41 : 작업용 궤도(무급전 궤도)
40E : 급전부
6 : 천장 주행차(주행차)
35 : 본체 컨트롤러
50 : 주행부
60 : 이동 장치
80 : 흡인 장치
90 : 반송 컨트롤러
95 : 유닛 컨트롤러
100 : 청소 유닛
P1 : 제 1 위치
P2 : 제 2 위치
Claims (6)
- 주행차의 주행 구동부에 전력을 공급하는 급전부가 마련되어 있는 급전 궤도와, 상기 급전 궤도에 접속되고 또한 상기 급전부가 마련되어 있지 않은 무급전 궤도와, 상기 급전 궤도에 있어서의 제 1 위치와 상기 무급전 궤도와의 사이에서 상기 주행차를 이동시키는 이동 장치와, 적어도 상기 주행차와 상기 이동 장치를 제어하는 컨트롤러를 구비하는 주행차 시스템으로서,
상기 컨트롤러는, 상기 제 1 위치까지 주행시키는 제 1 지령을 상기 주행차에 송신하고, 상기 이동 장치에 의한 이동을 가능한 상태로 하는 제 2 지령을 상기 제 1 위치에 정지한 상기 주행차에 송신한 후 또는 송신함과 동시에, 상기 제 1 위치에 정지한 상기 주행차를 상기 무급전 궤도까지 이동시키는 제 3 지령을 상기 이동 장치에 송신하고, 적어도 상기 주행 구동부에 있어서의 외부로부터의 제어를 불가능하게 하는 상기 제 2 지령을 상기 주행차에 송신하는, 주행차 시스템. - 삭제
- 제 1 항에 있어서,
상기 주행 구동부는, 무급전 시에, 브레이크가 걸리는 주행륜과 자유롭게 회전하는 주행 보조륜을 가지고 있고,
상기 급전 궤도에 있어서의 상기 제 1 위치와 상기 무급전 궤도와의 사이 및 상기 무급전 궤도는, 상기 주행륜 및 상기 주행 보조륜을 하방으로부터 지지하는 하방 지지부를 가지고 있고,
상기 하방 지지부는, 연직 방향에 있어서, 상기 주행 보조륜에 대향하는 제 1 부분이 상기 주행륜에 대향하는 제 2 부분보다 상방에 위치하도록 형성되어 있고,
상기 컨트롤러는, 적어도 상기 주행 구동부에 대한 전력 공급을 절단하는 제 4 지령을 상기 제 1 위치에 정지한 상기 주행차에 송신하는, 주행차 시스템. - 제 1 항 또는 제 3 항에 있어서,
상기 컨트롤러는, 상기 무급전 궤도로부터 상기 제 1 위치까지, 또는, 상기 제 1 위치를 가지는 상기 급전 궤도에 대하여 상기 무급전 궤도를 개재하여 접속되는 상기 급전 궤도에 있어서의 제 2 위치까지, 상기 주행차를 이동시키는 제 5 지령을 상기 이동 장치에 송신하는, 주행차 시스템. - 제 1 항에 있어서,
상기 주행 구동부는, 전력이 공급되고 있지 않은 상태로부터 전력이 공급되는 상태가 되면, 외부로부터의 제어가 가능해지도록 구성되어 있는, 주행차 시스템. - 제 1 항에 있어서,
상기 무급전 궤도로 이동한 상기 주행차를 청소하는 청소 장치를 더 구비하고,
상기 컨트롤러는, 상기 이동 장치에 상기 제 3 지령을 송신한 후에, 상기 청소 장치에 상기 주행차를 청소시키는 제 6 지령을 송신하는, 주행차 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2019157169 | 2019-08-29 | ||
JPJP-P-2019-157169 | 2019-08-29 | ||
PCT/JP2020/025892 WO2021039105A1 (ja) | 2019-08-29 | 2020-07-01 | 走行車システム |
Publications (2)
Publication Number | Publication Date |
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KR20220051379A KR20220051379A (ko) | 2022-04-26 |
KR102637694B1 true KR102637694B1 (ko) | 2024-02-19 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020227009761A Active KR102637694B1 (ko) | 2019-08-29 | 2020-07-01 | 주행차 시스템 |
Country Status (8)
Country | Link |
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US (1) | US20220344189A1 (ko) |
EP (1) | EP4023571B1 (ko) |
JP (1) | JP7276468B2 (ko) |
KR (1) | KR102637694B1 (ko) |
CN (1) | CN114269668B (ko) |
IL (1) | IL290648B1 (ko) |
TW (1) | TWI839565B (ko) |
WO (1) | WO2021039105A1 (ko) |
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JP6728735B2 (ja) * | 2016-02-08 | 2020-07-22 | 株式会社ダイフク | 物品搬送設備 |
JP2017154840A (ja) * | 2016-02-29 | 2017-09-07 | 株式会社ダイフク | 物品搬送設備 |
KR102206058B1 (ko) * | 2016-06-27 | 2021-01-20 | 무라다기카이가부시끼가이샤 | 반송 시스템 |
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JP6743750B2 (ja) * | 2017-04-14 | 2020-08-19 | 株式会社ダイフク | 物品搬送設備 |
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WO2021039105A1 (ja) | 2021-03-04 |
CN114269668B (zh) | 2023-04-18 |
US20220344189A1 (en) | 2022-10-27 |
EP4023571A4 (en) | 2023-10-04 |
KR20220051379A (ko) | 2022-04-26 |
TW202116647A (zh) | 2021-05-01 |
CN114269668A (zh) | 2022-04-01 |
JP7276468B2 (ja) | 2023-05-18 |
EP4023571B1 (en) | 2024-08-28 |
TWI839565B (zh) | 2024-04-21 |
IL290648A (en) | 2022-04-01 |
IL290648B1 (en) | 2025-01-01 |
JPWO2021039105A1 (ko) | 2021-03-04 |
EP4023571A1 (en) | 2022-07-06 |
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