Universal robot with extension arm

An extension arm, robot technology, applied in the field of robots, can solve problems such as difficult to meet actual operation

Active Publication Date: 2018-08-24
南通瑞强机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the light-duty six-axis universal robot in the prior art, the forearm can only drive the execution end installed at the end of the forearm to rotate, which is difficult to meet the needs of actual operation

Method used

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  • Universal robot with extension arm
  • Universal robot with extension arm
  • Universal robot with extension arm

Examples

Experimental program
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Embodiment Construction

[0024] Such as figure 1 As shown, a general-purpose robot provided with a swingable and extendable extension arm includes a base body 10, a waist swivel part 20 pivotally connected to the base body, a big arm 30 pivotally connected to the waist swivel part, and a large arm mounted on the big arm. Forearm 40 on the arm, the waist swivel part rotates around the base body, and the big arm rotates around the waist swivel part;

[0025] Such as image 3 As shown, the forearm is provided with an extension arm 60, and the extension arm includes a support body 61 fixedly connected to the forearm, a first telescopic mechanism 63 installed on the support body, and a sliding mechanism fixed on the first telescopic mechanism. 62. The swing mechanism installed on the sliding mechanism 62 and the reset device installed on the swing mechanism;

[0026] Such as Figure 3 ~ Figure 6 As shown, the first telescopic mechanism 63 includes a top plate 633, a support plate 631, a bottom plate 632...

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PUM

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Abstract

The invention discloses a universal robot with an extension arm. The extension arm is arranged on a forearm of the robot, and the extension arm comprises a bracket body fixedly connected with the forearm, a first telescopic mechanism installed on the bracket body, a sliding mechanism fixed on the first telescopic mechanism, a swinging mechanism installed on the sliding mechanism and a resetting device installed on the swinging mechanism. The first telescopic mechanism can lengthen or shorten the extension arm, and increase or decrease the total length of the forearm and the extension arm so asto adapt to various working conditions; and the swing mechanism can swing to a certain extent relative to a swing drive mechanism, that is, the function of forearm bending is achieved to adapt to thevarious working conditions.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a universal robot provided with a swingable and extendable extension arm. Background technique [0002] The invention patent application with the application number CN201210566463.5 discloses a light-duty six-axis universal robot. The drive motor for the fifth axis and the drive motor for the sixth axis are placed in the shaft seat protection box; the housing of the arm rod and the housing of the arm extension rod are respectively fixed at the front and rear of the arm reducer, and the sleeve of the sixth axis is in the fifth shaft, the fifth shaft is inserted into the fourth shaft, the fourth shaft is inserted into the housing of the forearm rod, the reducer of the small arm and the housing of the extension rod of the small arm, the fourth shaft, the fifth shaft and the sixth shaft A fourth shaft driven gear, a fifth shaft driven gear and a sixth shaft driven gear are respective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/04
CPCB25J9/04B25J9/044B25J9/045B25J9/10B25J9/12B25J18/025B25J18/04
Inventor 不公告发明人
Owner 南通瑞强机械制造有限公司
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