KR102781188B1 - 천장 반송차 및 반송차 시스템 - Google Patents
천장 반송차 및 반송차 시스템 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
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- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
- B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
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- B66C13/00—Other constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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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- 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
- H01L21/67733—Overhead conveying
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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
- 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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- H01L21/68—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 positioning, orientation or alignment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
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Abstract
Description
도 2는, 홀딩(保持) 유닛의 정면도이다.
도 3은, 제1 완충 기구(機構) 및 제2 완충 기구의 사시도이다.
도 4는, 승강 구동 유닛의 정면도이다.
도 5는, 승강 구동 유닛의 측면도이다.
도 6의 (A) 및 도 6의 (B)는, 승강 구동 유닛의 동작을 나타내는 정면도이다.
도 7의 (A) 및 도 7의 (B)는, 승강 구동 유닛의 동작을 나타내는 측면도이다.
도 8은, 측정 유닛 및 피(被)측정 유닛의 사시도이다.
도 9는, 측정 유닛이 피측정 유닛을 측정할 때의 각 거리 센서의 측정 대상을 나타내는 모식도이다.
도 10의 (A)~(C)는, 유닛 컨트롤러가 천장 반송차의 상태를 산출하는 방법을 나타내는 모식도이다.
도 11은, 반송차 시스템의 기능 구성을 나타내는 블록도이다.
도 12의 (A)는, 메인터넌스 가대(架臺)를 나타내는 측면도이고, 도 12의 (B)는, 도 12의 (A)의 B방향에서 본 메인터넌스 가대를 나타내는 평면도이다.
도 13의 (A) 및 도 13의 (B)는, 메인터넌스 가대를 이용하여 천장 반송차의 상태를 취득하는 순서를 설명하는 도면이다.
도 14의 (A) 및 도 14의 (B)는, 메인터넌스 가대를 이용하여 천장 반송차의 상태를 취득하는 순서를 설명하는 도면이다.
도 15는, 메인터넌스 가대를 이용하여 천장 반송차의 상태를 취득하는 순서를 설명하는 도면이다.
도 16은, 천장 반송차의 상태를 취득하는 변형예에 따른 수단을 설명하는 도면이다.
Claims (7)
- 물품을 파지하는 파지부를 가지는 승강부(昇降部)를 복수의 현수 지지(吊持) 부재에 의해 승강시키도록 한 천장 반송차(搬送車)로서,
상기 복수의 현수 지지 부재의 감기(捲取) 및 풀기(繰出)를 행함으로써, 상기 승강부를 승강시키는 권취 드럼과,
상기 권취 드럼으로부터 풀어내어지는 상기 현수 지지 부재가 감기는 적어도 하나의 안내 롤러와,
상기 권취 드럼 및 상기 안내 롤러를 지지하는 본체부와,
상기 본체부에 대한 상기 안내 롤러의 상대 위치를 이동시킴으로써, 상기 현수 지지 부재의 상기 승강부에 대한 접속 부분을 승강 방향으로 이동시키는, 적어도 하나의 위치 조정부와,
상기 승강부에 있어서의 기울기에 관한 정보에 근거하여 상기 위치 조정부에 의한 상기 안내 롤러의 이동을 제어하는 제어부와,
상기 기울기에 관한 정보에 근거하여 결정되는 상기 안내 롤러의 이동량 또는 상기 기울기에 관한 정보를 기억하는 기억부를 구비하며,
상기 제어부는, 상기 이동량 또는 상기 기울기에 관한 정보에 근거하여 상기 위치 조정부에 의한 상기 안내 롤러의 이동을 제어하고,
상기 기억부는, 상기 천장 반송차와의 사이에서 상기 물품의 주고받기가 행해지는 이재부(移載部)마다, 상기 이동량 또는 상기 기울기에 관한 정보를 기억하며,
상기 제어부는, 상기 이재부마다의 상기 이동량 또는 상기 기울기에 관한 정보에 근거하여 상기 위치 조정부에 의한 상기 안내 롤러의 이동을 제어하는, 천장 반송차. - 제1항에 있어서,
상기 승강부에 설치되며, 상기 기울기에 관한 정보를 취득하는 취득부를 더 구비하는, 천장 반송차. - 제1항에 있어서,
상기 승강부에 설치되며, 상기 기울기에 관한 정보를 취득하는 취득부를 더 구비하고,
상기 취득부는, 정기적으로 상기 기울기에 관한 정보를 취득하고,
상기 기억부는, 정기적으로 취득되는 상기 기울기에 관한 정보에 근거하여 결정되는 상기 안내 롤러의 이동량 또는 정기적으로 취득되는 상기 기울기에 관한 정보를 기억하는, 천장 반송차. - 제1항에 기재된 천장 반송차와,
상기 천장 반송차와는 별개의 개체(別體)로서 설치되며, 상기 기울기에 관한 정보를 취득하는 취득부와,
상기 취득부에 의해 취득된 상기 기울기에 관한 정보를 상기 천장 반송차에 송신하는 통신부를 구비하는, 반송차 시스템. - 물품을 파지하는 파지부를 가지는 승강부를 복수의 현수 지지 부재에 의해 승강시키도록 한 천장 반송차로서,
상기 복수의 현수 지지 부재의 감기 및 풀기를 행함으로써, 상기 승강부를 승강시키는 권취 드럼과,
상기 권취 드럼으로부터 풀어내어지는 상기 현수 지지 부재가 감기는 적어도 하나의 안내 롤러와,
상기 권취 드럼 및 상기 안내 롤러를 지지하는 본체부와,
상기 본체부에 대한 상기 안내 롤러의 상대 위치를 이동시킴으로써, 상기 현수 지지 부재의 상기 승강부에 대한 접속 부분을 승강 방향으로 이동시키는, 적어도 하나의 위치 조정부와,
상기 승강부에 있어서의 기울기에 관한 정보에 근거하여 상기 위치 조정부에 의한 상기 안내 롤러의 이동을 제어하는 제어부를 구비하는,
천장 반송차와,
상기 천장 반송차와는 별개의 개체로서 설치되며, 상기 기울기에 관한 정보를 취득하는 취득부와,
상기 취득부에 의해 취득된 상기 기울기에 관한 정보를 상기 천장 반송차에 송신하는 통신부를 구비하는, 반송차 시스템. - 제4항 또는 제5항에 있어서,
상기 천장 반송차를 정기적으로 상기 취득부가 상기 기울기에 관한 정보를 취득할 수 있는 위치로 이동시키는 제어 장치를 더 구비하며,
상기 통신부는, 정기적으로 상기 취득부에 의해 취득되는 상기 기울기에 관한 정보를 상기 천장 반송차에 송신하는, 반송차 시스템. - 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020191790 | 2020-11-18 | ||
| JPJP-P-2020-191790 | 2020-11-18 | ||
| PCT/JP2021/035167 WO2022107449A1 (ja) | 2020-11-18 | 2021-09-24 | 天井搬送車及び搬送車システム |
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| Publication Number | Publication Date |
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| JP7248147B2 (ja) * | 2019-11-20 | 2023-03-29 | 村田機械株式会社 | 天井搬送車 |
| TW202346170A (zh) | 2022-01-28 | 2023-12-01 | 日商大福股份有限公司 | 物品搬送車 |
| JP7771924B2 (ja) * | 2022-01-28 | 2025-11-18 | 株式会社ダイフク | 物品搬送車 |
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| NL7101224A (ko) * | 1971-01-29 | 1972-08-01 | ||
| JPH07115725B2 (ja) * | 1988-07-15 | 1995-12-13 | 村田機械株式会社 | 物品搬送システム |
| JPH08113310A (ja) * | 1994-10-13 | 1996-05-07 | Toyo Kanetsu Kk | 搬送設備 |
| KR100314143B1 (ko) * | 1995-08-30 | 2001-12-28 | 튜보 린타마키, 타피오 하카카리 | 크레인의 로드와 로딩부 제어 장치 및 제어 방법 |
| KR100194410B1 (ko) | 1996-03-19 | 1999-06-15 | 윤종용 | 전화기의 표시램프 불밝기 조절방법 |
| JPH10194410A (ja) * | 1997-01-09 | 1998-07-28 | Toyota Autom Loom Works Ltd | 搬送台車における昇降ベルトの巻取構造及び搬送台車 |
| JP4012365B2 (ja) * | 2000-09-29 | 2007-11-21 | 松下電工株式会社 | 昇降装置 |
| JP4598999B2 (ja) * | 2001-07-18 | 2010-12-15 | 三菱重工業株式会社 | クレーン及びクレーンの制御方法 |
| US6921061B2 (en) * | 2003-02-27 | 2005-07-26 | Matsushita Electric Works, Ltd. | Hoisting apparatus with horizontal stabilizing means for a load holder |
| JP2006008355A (ja) * | 2004-06-28 | 2006-01-12 | Murata Mach Ltd | 天井走行車 |
| JP4461199B1 (ja) * | 2009-09-24 | 2010-05-12 | 北陽電機株式会社 | 距離測定装置 |
| TWI520258B (zh) * | 2013-09-27 | 2016-02-01 | 華亞科技股份有限公司 | 起吊裝置及自動化搬運系統 |
| WO2015076443A1 (ko) * | 2013-11-22 | 2015-05-28 | (주)금강오토텍 | 모노레일용 드럼 권취 장치 및 이를 포함한 모노레일 운반장치 |
| JP6304084B2 (ja) * | 2015-03-16 | 2018-04-04 | 株式会社ダイフク | 物品搬送設備及び検査用治具 |
| JP6522381B2 (ja) * | 2015-03-19 | 2019-05-29 | 三菱重工業株式会社 | 位置調整装置 |
| DK3165493T3 (da) * | 2015-11-06 | 2019-05-06 | Fundacion Tecnalia Res & Innovation | Indretning og fremgangsmåde til positionering og orientering af en last |
| JP6641926B2 (ja) * | 2015-11-26 | 2020-02-05 | 株式会社ダイフク | 物品搬送設備 |
| EP3584211B1 (en) * | 2017-03-31 | 2024-05-22 | Hirata Corporation | Conveying device |
| KR102571930B1 (ko) * | 2018-05-28 | 2023-08-29 | 세메스 주식회사 | 수평도 조절 유닛 및 이를 갖는 비히클 |
| JP7234754B2 (ja) * | 2019-04-04 | 2023-03-08 | 村田機械株式会社 | 天井搬送車 |
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- 2021-09-24 IL IL302766A patent/IL302766A/en unknown
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- 2021-09-24 KR KR1020237018579A patent/KR102781188B1/ko active Active
- 2021-11-15 TW TW110142344A patent/TWI864348B/zh active
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| EP4245694A1 (en) | 2023-09-20 |
| JPWO2022107449A1 (ko) | 2022-05-27 |
| TW202225084A (zh) | 2022-07-01 |
| KR20230097158A (ko) | 2023-06-30 |
| WO2022107449A1 (ja) | 2022-05-27 |
| IL302766A (en) | 2023-07-01 |
| TWI864348B (zh) | 2024-12-01 |
| JP7351423B2 (ja) | 2023-09-27 |
| CN116438133A (zh) | 2023-07-14 |
| US20240017973A1 (en) | 2024-01-18 |
| EP4245694A4 (en) | 2024-12-04 |
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