A routing unit, a rotary joint and a robot

一种布线单元、旋转部分的技术，应用在布线单元领域，能够解决马达和齿轮轴线不重合等问题，达到大旋转范围的效果

Active Publication Date: 2017-08-18
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it requires a hollow gear and also has the problem of misalignment of the axes of the motor and gear

Method used

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  • A routing unit, a rotary joint and a robot
  • A routing unit, a rotary joint and a robot
  • A routing unit, a rotary joint and a robot

Examples

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Embodiment Construction

[0047] Hereinafter, the solutions provided by the present invention will be described in detail through embodiments with reference to the accompanying drawings. It should be understood that these embodiments are presented only to enable those skilled in the art to better understand and implement the present invention, and are not intended to limit the scope of the present invention in any way.

[0048] Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise herein. All references to "a / the [element, means, component, method, step, etc.]" are to be construed openly as referring to at least one instance of said element, means, component, method, unit, step, etc., A plurality of such means, components, methods, units, steps etc. is not excluded unless expressly stated otherwise. Furthermore, the indefinite article "a" or "an" used herein does not exclude a plurality of such step...

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PUM

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Abstract

A routing unit (10) comprises a first rotation portion (11), a second rotation portion (12) and one or more baffles (13); and said routing unit (10) is divided into two or more spaces (30) by said baffles (13), thereby each space (30) is capable of respectively enclosing a single member (20) therein; wherein said first rotation portion (11) rotates with respect to said second rotation portion (12); and a first portion of each single member (20) is connected to said first rotation portion (11) and a second portion of each single member (20) is connected to said second rotation portion (12). The present invention also provides a rotary joint comprising said routing unit and a robot comprising said rotary joint. Compared with the existing prior arts, the proposed solution is compact, easy for assembly or disassembly, and enables a large rotation range.

Description

technical field [0001] Embodiments of the present invention relate generally to a wiring unit, and in particular to a wiring unit for use in a rotary joint of a robot. Background technique [0002] For industrial robots, especially those designed to work in limited and complex workspaces, flexibility and compactness are one of the main design requirements, and wiring plays an increasingly important role in the application of robots. [0003] Robots typically include one or more swivel joints to allow flexible positioning of the robot arm. In general, the larger the swivel range of the rotary joint, the more flexible the robot. However, typically one or more air hoses or cables are passed through each swivel joint to carry fluid, power, and various signals to and from the robot arm, so routing the cables and hoses is a important. These hoses or cables cannot withstand much bending and twisting for long periods of time, which has become one of the main difficulties for larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G11/02
CPCB25J19/0029H02G11/02H02K7/116H02K7/14H02K11/0094H02K2211/03
Inventor 曹开元贾建强曹晓东毛华锋
Owner ABB (SCHWEIZ) AG
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