Unlock instant, AI-driven research and patent intelligence for your innovation.

Hoisted type industrial mechanical arm

A technology for industrial machinery and manipulators, applied in the field of hoisting industrial manipulators, can solve problems such as inability to balance gravity, and achieve the effects of facilitating smooth movement, reducing driving resistance, and improving efficiency

Inactive Publication Date: 2017-05-31
SHENYANG SIASUN ROBOT & AUTOMATION
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gravity balance scheme using the balance cylinder generally uses a compression balance cylinder. In the vertically installed industrial manipulator, the direction of the moment provided by the compression balance cylinder is opposite to the direction of the gravity moment, which can offset part of the gravity effect. If the hoisting installation method is adopted, The direction of the gravitational moment changes, the same compression balance cylinder will provide the same moment as the direction of the gravitational moment, and cannot play the role of balancing gravity

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hoisted type industrial mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 As shown, Embodiment 1 of the present invention provides a suspended industrial robot arm, including a ceiling base 1 , a rotating base joint 2 , a balance cylinder 3 , a first robot arm 4 , a second robot arm 5 and an end joint group 6 .

[0033] Wherein, one end of the ceiling base 1 is fixed on the wall or the base, and the rotating base joint 2 is connected with the other end of the ceiling base 1, and can perform rotational movement; the first mechanical arm 4 and the rotating base The joint 2 is connected, and the fulcrum of the balance cylinder 3 is fixed on the rotation base joint 2 .

[0034] The force output end of the industrial mechanical arm is connected with one end of the first mechanical arm 4, the other end of the first mechanical arm 4 is connected with the second mechanical arm 5, and the end of the second mechanical arm 5 is connected with the The end joint groups 6 are connected.

Embodiment 2

[0036] see figure 1 As shown, compared with Embodiment 1, Embodiment 2 of the present invention provides a hanging industrial robot arm, and the first robot arm 4 is a crank.

[0037] Specifically, a suspended industrial mechanical arm includes a ceiling base 1 , a rotating base joint 2 , a balance cylinder 3 , a first mechanical arm 4 , a second mechanical arm 5 and an end joint group 6 .

[0038] One end of the ceiling base 1 is fixed on a wall or a base, and the rotating base joint 2 is connected with the other end of the ceiling base 1 for rotational movement; the first mechanical arm 4 and the rotating base joint 2 The fulcrum of the balancing cylinder 3 is fixed on the rotating base joint 2 .

[0039] The force output end of the industrial mechanical arm is connected with one end of the first mechanical arm 4, the other end of the first mechanical arm 4 is connected with the second mechanical arm 5, and the end of the second mechanical arm 5 is connected with the The e...

Embodiment 3

[0044] see figure 1 As shown, compared with Embodiment 1, Embodiment 3 of the present invention provides a suspended industrial mechanical arm, and the connection line between the first connection point and the first fulcrum is related to the center of gravity and the center of gravity of the first mechanical arm 4 The line connecting the first fulcrums is vertical.

[0045] Specifically, a suspended industrial mechanical arm includes a ceiling base 1 , a rotating base joint 2 , a balance cylinder 3 , a first mechanical arm 4 , a second mechanical arm 5 and an end joint group 6 .

[0046] One end of the ceiling base 1 is fixed on a wall or a base, and the rotating base joint 2 is connected with the other end of the ceiling base 1 for rotational movement; the first mechanical arm 4 and the rotating base joint 2 The fulcrum of the balancing cylinder 3 is fixed on the rotating base joint 2 .

[0047] The force output end of the industrial mechanical arm is connected with one en...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a hoisted type industrial mechanical arm. The hoisted type industrial mechanical arm comprises a hoisted base, a rotating base joint, a balance cylinder, a first mechanical arm body, a second mechanical arm body and a tail end joint set. One end of the hoisted base is fixed to a wall or a base. The rotating base joint is connected with the other end of the hoisted base. The first mechanical arm body is connected with the rotating base joint. A fulcrum of the balance cylinder is fixed to the rotating base joint. The force output end of the industrial mechanical arm is connected with one end of the first mechanical arm body. The other end of the first mechanical arm body is connected with the second mechanical arm body. The tail end of the second mechanical arm body is connected with the tail end joint set. By the adoption of the hoisted type industrial mechanical arm, a part of gravity of the mechanical arm can be counteracted, the drive resistance of a drive motor is reduced, stable movement of the industrial mechanical arm is facilitated, the mechanical configuration of an existing vertical mechanical arm is not greatly changed, the torque output of the motor is reduced, the mechanism volume is reduced, and efficiency is improved.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of industrial machinery, in particular to a hoisting industrial mechanical arm with a gravity balance device. [0003] 【Background technique】 [0004] Industrial manipulators are more and more widely used in various fields of production and construction, so industrial manipulators also need to meet the needs of various working environments. Among them, the design of hoisting industrial manipulators can be used to cope with some complex working environments. Occupying ground space for installation, greatly improving the environmental adaptability of industrial robotic arms. [0005] At present, for industrial manipulators, in order to improve the performance of the industrial manipulator and reduce the power output of the motor, a balance cylinder is generally used as the gravity balance solution of the manipulator. The gravity balance scheme using the balance cylinder generally uses a compression ba...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B25J9/08
Inventor 边弘晔李学威何伟全张鹏何书龙何元一
Owner SHENYANG SIASUN ROBOT & AUTOMATION