KR950031397A - Timing Belt Driven Cartesian Coordinate Robots - Google Patents
Timing Belt Driven Cartesian Coordinate Robots Download PDFInfo
- Publication number
- KR950031397A KR950031397A KR1019940009734A KR19940009734A KR950031397A KR 950031397 A KR950031397 A KR 950031397A KR 1019940009734 A KR1019940009734 A KR 1019940009734A KR 19940009734 A KR19940009734 A KR 19940009734A KR 950031397 A KR950031397 A KR 950031397A
- Authority
- KR
- South Korea
- Prior art keywords
- guide
- base
- timing belt
- pulley
- rectangular coordinate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
Abstract
본 발명은 타이밍 벨트 구동형 직각 좌표로봇에 관한 것으로, 제3도 내지 제6도와 같이, 베이스(1) 위에서 가이드(2)를 따라 직선 이동하는 이송체(3)에 동력을 제공하는 모터(5)가 상기 이송체(3)와 분리되어 베이스(1)의 일단부에 설치되어 있으며, 상기 이송체(3)를 이송시키고, 안내하기 위하여 복수개의 안내용 타이밍벨트(17), (18)가 결합되어 있으며, 상기 베이스(1)의 일단에 모터 하우징(4)이 부착되고, 이에 모터(5), 구동풀리(6), 구동용 타이밍 풀리(7), 감속풀리(8), 종동풀리(9) 및 주축(10)이 결합됨과 아울러, 상기 안내용 타이밍벨트(17), (18)에 높이 차를 주어 간섭을 배제하고 이송체(3)에 설치된 보조샤프트(14), (15)와 안내용 타이밍 벨트(17), (18)의 접촉각을 증대시킨 구성으로 되어있다. 이러한 본 발명은 종래 기술과는 달리 제1보조 샤프트(14)와 제2보조샤프트(15)의 접촉각을 극대화하여 벨트의 장력 변화를 최소화시켰고, 정확한 동력 전달이 가능하게 되었으며, 특히 2열의 독립된 구동용 타이밍 벨트(7)를 독립적으로 사용하였기 때문에 전체 수명의 향상은 물론 탁월한 위치 결정이 가능하게 되었고, 제2보조 샤프트에 설치된 안내풀리에 의해 스틱 슬립(stick slip)현상이 배제되어 위치 결정의 정도가 향상되는 이점 등이 있다.The present invention relates to a timing belt driven rectangular coordinate robot, the motor (5) for providing power to the conveying body (3) linearly moving along the guide (2) on the base (1) as shown in Figures 3 to 6 ) Is separated from the conveying body (3) and installed at one end of the base (1), and a plurality of guiding timing belts (17) and (18) are provided to convey and guide the conveying body (3). The motor housing 4 is attached to one end of the base 1, and the motor 5, the driving pulley 6, the driving timing pulley 7, the reduction pulley 8, and the driven pulley ( 9) and the main shaft 10 is coupled to the guide timing belts 17, 18 to provide a height difference to remove the interference and the auxiliary shafts 14, 15 installed on the conveying body 3 and The contact angle of the guide timing belts 17 and 18 is increased. Unlike the prior art, the present invention maximizes the contact angle between the first auxiliary shaft 14 and the second auxiliary shaft 15 to minimize the change in the tension of the belt, and enables accurate power transmission. Independent use of the timing belt (7) makes it possible not only to improve the overall service life but also to make excellent positioning, and to prevent the stick slip phenomenon by guiding pulleys installed on the second auxiliary shaft. There is an advantage that is improved.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도 내지 제6도는 본 발명에 의한 직각 좌표로봇의 구성 및 작용을 보인 것으로, 제3도는 직각좌표 로봇의 평면도, 제4도는 직각 좌표 로봇의 종단면도, 제5도는 타이밍 벨트가 장가된 형태를 보인 이송체의 평면도, 제6도는 보조 샤프트와 안내롤러의 구성을 보인 이송체의 종단면도.3 to 6 show the configuration and operation of the Cartesian coordinate robot according to the present invention. FIG. 3 is a plan view of a Cartesian coordinate robot, FIG. Top view of the conveying body, Figure 6 is a longitudinal sectional view of the conveying body showing the configuration of the auxiliary shaft and the guide roller.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940009734A KR0121108B1 (en) | 1994-05-03 | 1994-05-03 | Rectangular coordinate robot for driving the timing belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940009734A KR0121108B1 (en) | 1994-05-03 | 1994-05-03 | Rectangular coordinate robot for driving the timing belt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950031397A true KR950031397A (en) | 1995-12-18 |
KR0121108B1 KR0121108B1 (en) | 1997-11-19 |
Family
ID=19382444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940009734A KR0121108B1 (en) | 1994-05-03 | 1994-05-03 | Rectangular coordinate robot for driving the timing belt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0121108B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040037956A (en) * | 2002-10-31 | 2004-05-08 | 주식회사 로보스타 | Steel belt driving type robot |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100805375B1 (en) * | 2006-12-28 | 2008-02-20 | 한월숙 | Hermetic type linear transfer robot |
KR102180078B1 (en) | 2019-05-15 | 2020-11-17 | 정휘운 | Operating platform unit for cartesian coordinate robot |
-
1994
- 1994-05-03 KR KR1019940009734A patent/KR0121108B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040037956A (en) * | 2002-10-31 | 2004-05-08 | 주식회사 로보스타 | Steel belt driving type robot |
Also Published As
Publication number | Publication date |
---|---|
KR0121108B1 (en) | 1997-11-19 |
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