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

Joint type mechanical arm with elastic assistance

A mechanical arm and elastic-assisted technology, applied in the direction of manipulators, manufacturing tools, etc., can solve the problems of space occupation and unfavorable product miniaturization, so as to achieve the effect of improving flexibility, stabilizing elastic support force, and avoiding occupying too much space

Inactive Publication Date: 2019-04-02
DMARK
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the spring setting method in the previous proposal takes up more space, and a large space must be reserved to prevent other components from being affected by the action of the spring, which is not conducive to the miniaturization of the product.

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
  • Joint type mechanical arm with elastic assistance
  • Joint type mechanical arm with elastic assistance
  • Joint type mechanical arm with elastic assistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Based on the above-mentioned technical features, the main functions of the articulated robotic arm with elastic assistance of the present invention will be clearly presented in the following embodiments.

[0034] Please see first figure 1 , which discloses an articulated robot arm with elastic assistance according to an embodiment of the present invention, including: a base 1 , a power device 2 , a robot arm body 3 and an elastic auxiliary member 4 . The power device 2 is installed on the base body 1. Specifically, it may include a motor, a speed reduction mechanism, a power transmission component, a control module, an electric power system, etc., but this is well known to those in the art, so it will not be described in detail here. stated.

[0035] see again figure 2 and image 3 , the mechanical arm body 3 includes a swing arm 31, the swing arm 31 includes a connection end 311, an end edge 312 surrounding the connection end 311, and a movable end 313 opposite to ...

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 joint type mechanical arm with elastic assistance. The joint type mechanical arm comprises a seat body, a power device, a mechanical arm body and an elastic auxiliary part, wherein the power device is installed on the seat body; the mechanical arm body comprises a swing arm, and the swing arm is driven by the power device and rotates by taking a rotating shaft as a center;and the elastic auxiliary part comprises a stretching spring, the stretching spring surrounds the rotating shaft, one end of the stretching spring is connected with the seat body or the power device,and the other end of the stretching spring is connected with the swing arm so as to provide elastic supporting force for the swing arm.

Description

technical field [0001] The invention relates to a mechanical arm, especially an articulated mechanical arm with elastic assistance. Background technique [0002] With the development of industrial automation, robotic arms that mimic the functions of human arms are gradually being widely used in various industries. [0003] One of the common robotic arms is an articulated robotic arm, which is closer in shape to a human arm. Related previous cases include, for example, Taiwan New Patent Publication No. M497586 "Transmission Structure of a Robotic Arm". As shown in Figure 9A and Figure 9B of the new M497586 in Taiwan, China, it mainly includes a gear box vertically arranged at the pivot joint between the upper arm and the lower arm, and the gear box is vertically set at the pivot joint between the lower arm and a body seat, and each of the gear boxes A power device is connected and fixed to drive the upper arm to rotate. [0004] However, the above-mentioned articulated mech...

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): B25J19/00
CPCB25J19/00
Inventor 江智伟孙书煌江宏伟
Owner DMARK