CN102848377A - Rotary swinging mechanical arm - Google Patents

Rotary swinging mechanical arm Download PDF

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Publication number
CN102848377A
CN102848377A CN2011101759237A CN201110175923A CN102848377A CN 102848377 A CN102848377 A CN 102848377A CN 2011101759237 A CN2011101759237 A CN 2011101759237A CN 201110175923 A CN201110175923 A CN 201110175923A CN 102848377 A CN102848377 A CN 102848377A
Authority
CN
China
Prior art keywords
mechanical arm
rod
shaped groove
rotating shaft
stopper slot
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.)
Granted
Application number
CN2011101759237A
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Chinese (zh)
Other versions
CN102848377B (en
Inventor
王守明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN KSTOPA INTELLIGENT EQUIPMENT CO., LTD.
Original Assignee
KUNSHAN BAIAO AUTOMATION EQUIPMENT TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN BAIAO AUTOMATION EQUIPMENT TECHNOLOGY Co Ltd filed Critical KUNSHAN BAIAO AUTOMATION EQUIPMENT TECHNOLOGY Co Ltd
Priority to CN201110175923.7A priority Critical patent/CN102848377B/en
Publication of CN102848377A publication Critical patent/CN102848377A/en
Application granted granted Critical
Publication of CN102848377B publication Critical patent/CN102848377B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a rotary swinging mechanical arm which comprises a bracket panel, a servo motor, a rotation shaft, a first connection rod, a second connection rod and a mechanical arm, wherein the rotation shaft is movably fixed on the bracket panel; the servo motor is just capable of driving the rotation shaft to rotate along the axis relative to the bracket panel; one end of the first connection rod is fixedly connected with the rotation shaft and the other end of the first connection rod is rotatably and movably connected with one end of the mechanical arm; one end of the second connection rod is in sliding positioning connection with the other end of the mechanical arm and the other end of the second connection rod is in rotatable positioning connection with the bracket panel; a U-shaped groove is arranged on the bracket panel around the rotation shaft; and the rotatable and movable connection point between the other end of the first connection rod and one end of the mechanical arm just can be limited in the U-shaped groove. The mechanical arm is simple in structure and convenient to use, and has the effect of realizing the stop of the mechanical arm at any place in a motion trail.

Description

Rotary swinging robotic arm
Technical field
The present invention relates to a kind of rotary swinging robotic arm.
Background technology
Present employed rotary swinging robotic arm generally all is to adopt cylinder to drive, and like this, mechanical arm can only move back and forth between certain two point, and it is very inconvenient to use.
Summary of the invention
In order to overcome defects, the invention provides a kind of rotary swinging robotic arm, this mechanical arm is simple in structure, can be implemented in stopping of any place of mechanical arm in movement locus, and is very easy to use.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of rotary swinging robotic arm, comprise support panel, servo motor, rotating shaft, first connecting rod, second connecting rod and mechanical arm, described rotating shaft activity is fixedly arranged on the described support panel, and described servo motor just can drive described rotating shaft and rotates around its axis relative to described support panel; Described first connecting rod one end and described rotating shaft are connected, and the first connecting rod other end and described mechanical arm one end rotatably are flexibly connected; Described second connecting rod one end and the described mechanical arm other end slidably are located by connecting, and the second connecting rod other end and described support panel rotatably are located by connecting; Also be provided with a U-shaped groove around described rotating shaft on described support panel, the described first connecting rod other end and described mechanical arm one end rotatably are flexibly connected a little and just can be limited in this U-shaped groove.Like this, drive rotating shaft by servo motor and rotate, the rotation of rotating shaft drives first connecting rod and rotates, simultaneously because the restriction of second connecting rod makes mechanical arm rotate around the U-shaped groove.
As a further improvement on the present invention, the structure that described second connecting rod one end and the described mechanical arm other end slidably are located by connecting is: the described mechanical arm other end is provided with stopper slot, and described second connecting rod one end just can be placed in this stopper slot and can slide along this stopper slot.
As a further improvement on the present invention, the described first connecting rod other end and described mechanical arm one end rotatably are flexibly connected the structure that a little just can be limited in this U-shaped groove: be provided with the second stopper slot at the first connecting rod other end, other is provided with round bar, this round bar one end and mechanical arm one end are connected, and the other end passes described the second stopper slot and inserts in the described U-shaped groove.Like this, when first connecting rod rotates under the drive of servo motor and rotating shaft, because round bar is limited in the second stopper slot and the U-shaped groove, therefore the rotation of first connecting rod will drive round bar and move in this U-shaped groove, mechanical arm one end and round bar are connected simultaneously, so mechanical arm one end will be around the U-shaped concave slot sports under the drive of round bar.
The invention has the beneficial effects as follows: by servomotor driving mechanical arm, can realize the stop of mechanical arm any place in movement locus, very easy to use, simultaneously simple in structure.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is another visual angle structural representation of Fig. 1.
1---support panel 2---servo motor
3---rotating shaft 4---first connecting rod
5---second connecting rod 6---mechanical arm
7---U-shaped groove 8---stopper slot
9---second stopper slot 10---round bar
The specific embodiment
A kind of rotary swinging robotic arm comprises support panel 1, servo motor 2, rotating shaft 3, first connecting rod 4, second connecting rod 5 and mechanical arm 6, and the rotating shaft activity is fixedly arranged on the support panel, and servo motor just can drive rotating shaft and rotates around its axis relative to the support panel; First connecting rod one end and rotating shaft are connected, and the first connecting rod other end and mechanical arm one end rotatably are flexibly connected; Second connecting rod one end and the mechanical arm other end slidably are located by connecting, and the second connecting rod other end and support panel rotatably are located by connecting; Also be provided with around the shaft a U-shaped groove 7 on the support panel, the first connecting rod other end and mechanical arm one end rotatably are flexibly connected a little and just can be limited in this U-shaped groove.Like this, drive rotating shaft by servo motor and rotate, the rotation of rotating shaft drives first connecting rod and rotates, simultaneously because the restriction of second connecting rod makes mechanical arm rotate around the U-shaped groove.
The structure that above-mentioned second connecting rod one end and the described mechanical arm other end slidably are located by connecting is: the mechanical arm other end is provided with stopper slot 8, and second connecting rod one end just can be placed in this stopper slot and can slide along this stopper slot.
The above-mentioned first connecting rod other end and described mechanical arm one end rotatably are flexibly connected the structure that a little just can be limited in this U-shaped groove: be provided with the second stopper slot 9 at the first connecting rod other end, other is provided with round bar 10, this round bar one end and mechanical arm one end are connected, and the other end passes described the second stopper slot and inserts in the described U-shaped groove.Like this, when first connecting rod rotates under the drive of servo motor and rotating shaft, because round bar is limited in the second stopper slot and the U-shaped groove, therefore the rotation of first connecting rod will drive round bar and move in this U-shaped groove, mechanical arm one end and round bar are connected simultaneously, so mechanical arm one end will be around the U-shaped concave slot sports under the drive of round bar.

Claims (3)

1. rotary swinging robotic arm, it is characterized in that: it comprises support panel (1), servo motor (2), rotating shaft (3), first connecting rod (4), second connecting rod (5) and mechanical arm (6), described rotating shaft activity is fixedly arranged on the described support panel, and described servo motor just can drive described rotating shaft and rotates around its axis relative to described support panel; Described first connecting rod one end and described rotating shaft are connected, and the first connecting rod other end and described mechanical arm one end rotatably are flexibly connected; Described second connecting rod one end and the described mechanical arm other end slidably are located by connecting, and the second connecting rod other end and described support panel rotatably are located by connecting; Also be provided with a U-shaped groove (7) around described rotating shaft on described support panel, the described first connecting rod other end and described mechanical arm one end rotatably are flexibly connected a little and just can be limited in this U-shaped groove.
2. rotary swinging robotic arm according to claim 1, it is characterized in that: the structure that described second connecting rod one end and the described mechanical arm other end slidably are located by connecting is: the described mechanical arm other end is provided with stopper slot (8), and described second connecting rod one end just can be placed in this stopper slot and can slide along this stopper slot.
3. rotary swinging robotic arm according to claim 1 and 2, it is characterized in that: the described first connecting rod other end and described mechanical arm one end rotatably are flexibly connected the structure that a little just can be limited in this U-shaped groove and are: be provided with the second stopper slot (9) at the first connecting rod other end, other is provided with round bar (10), this round bar one end and mechanical arm one end are connected, and the other end passes described the second stopper slot and inserts in the described U-shaped groove.
CN201110175923.7A 2011-06-28 2011-06-28 Rotary swinging mechanical arm Active CN102848377B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110175923.7A CN102848377B (en) 2011-06-28 2011-06-28 Rotary swinging mechanical arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110175923.7A CN102848377B (en) 2011-06-28 2011-06-28 Rotary swinging mechanical arm

Publications (2)

Publication Number Publication Date
CN102848377A true CN102848377A (en) 2013-01-02
CN102848377B CN102848377B (en) 2015-01-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110175923.7A Active CN102848377B (en) 2011-06-28 2011-06-28 Rotary swinging mechanical arm

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CN (1) CN102848377B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105538304A (en) * 2016-01-28 2016-05-04 林月洪 Trace-driven manipulator
WO2018199090A1 (en) * 2017-04-26 2018-11-01 株式会社Ihi物流産業システム Conveyance device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220487A (en) * 1997-12-07 1999-06-23 Esec公司 Semi-conductor mounting apparatus with chip gripper travelling back and forth
CN1426878A (en) * 2001-12-03 2003-07-02 帝人制机株式会社 Manipulator device
US6910847B1 (en) * 2002-07-19 2005-06-28 Nanometrics Incorporated Precision polar coordinate stage
CN101698253A (en) * 2009-06-19 2010-04-28 南京理工大学 Special mechanism for automatically conveying high-temperature saw bit
CN201455994U (en) * 2009-07-03 2010-05-12 新乡日升数控轴承装备股份有限公司 Manipulator with telescopic crank
CN202137763U (en) * 2011-06-28 2012-02-08 昆山市佰奥自动化设备科技有限公司 Rotary swinging robotic arm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220487A (en) * 1997-12-07 1999-06-23 Esec公司 Semi-conductor mounting apparatus with chip gripper travelling back and forth
CN1426878A (en) * 2001-12-03 2003-07-02 帝人制机株式会社 Manipulator device
US6910847B1 (en) * 2002-07-19 2005-06-28 Nanometrics Incorporated Precision polar coordinate stage
CN101698253A (en) * 2009-06-19 2010-04-28 南京理工大学 Special mechanism for automatically conveying high-temperature saw bit
CN201455994U (en) * 2009-07-03 2010-05-12 新乡日升数控轴承装备股份有限公司 Manipulator with telescopic crank
CN202137763U (en) * 2011-06-28 2012-02-08 昆山市佰奥自动化设备科技有限公司 Rotary swinging robotic arm

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
周琪甦等: "双摇块五连杆机构", 《现代机械》, no. 03, 30 June 2003 (2003-06-30), pages 56 - 57 *
杨玉萍: "含有移动副的平面四连杆机构的类型分析", 《南通工学院学报》, vol. 15, no. 01, 31 March 1999 (1999-03-31), pages 14 - 20 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105538304A (en) * 2016-01-28 2016-05-04 林月洪 Trace-driven manipulator
CN105538304B (en) * 2016-01-28 2018-03-23 林月洪 Track fusion formula manipulator
WO2018199090A1 (en) * 2017-04-26 2018-11-01 株式会社Ihi物流産業システム Conveyance device

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GR01 Patent grant
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CP03 Change of name, title or address

Address after: Suzhou City, Jiangsu Province, Yushan Town, Kunshan City, 215300 Yuan Feng Road No. 232, room 8

Patentee after: KUNSHAN KSTOPA INTELLIGENT EQUIPMENT CO., LTD.

Address before: The Palestinian town of Dongrong road Kunshan city 215300 Suzhou city of Jiangsu Province

Patentee before: Kunshan Baiao Automation Equipment Technology Co., Ltd.

CP03 Change of name, title or address