Three-shaft robot

A robot and robotic arm technology, applied in the field of three-axis robots, can solve problems such as large motion inertia, small application range, and large robot volume

Active Publication Date: 2014-11-12
SHENZHENSHI YUZHAN PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The assembly and production of electronic devices has used industrial robots to a certain extent, but with the development of thinner and thinner products or equipment such as electronic devices, such as tablet computers, smart phones, etc., the components in electronic devices and the gaps between components are also reduced. Smaller and smaller, which adds a lot of difficulties to electronic device processing, assembly, testing, etc.
Most of the robots commonly used in the industry are multi-axis robots. Each axis is driven by the meshing of multiple gears and reducers, which is prone to vibration during transmission. Moreover, due to the heavy weight of the gears and reducers, the motion inertia of each axis is relatively l

Method used

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Embodiment Construction

[0010] see figure 1 , the three-axis robot 100 according to the embodiment of the present invention includes a support platform 10 , a first robot arm 30 , a second robot arm 50 , a third robot arm 70 and an actuator 90 . The first mechanical arm 30 is installed on the support platform 10, the second mechanical arm 50 is installed on the first mechanical arm 30, the third mechanical arm 70 is installed on the second mechanical arm 50, and the actuator 90 is installed on the second mechanical arm 50. Three mechanical arms 70 on. The first mechanical arm 30 can drive the second mechanical arm 50 to slide along the first direction A, the second mechanical arm 50 can drive the third mechanical arm 70 to slide along the second direction B, and the third mechanical arm 70 can drive the actuator 90 Swipe along the third direction C. The moving direction C of the actuator 90 is oblique to the plane formed by the moving direction A of the second mechanical arm 50 and the moving direc...

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Abstract

Three-axes robot without gears or other meshing structures which can operate in restricted environments includes a first arm, a second arm coupled to the first arm, a third arm coupled to the second arm, and an actuating mechanism coupled to the third arm. The first arm is configured to drive the second arm to move along the first arm. The second arm is configured to drive the third arm to move along the second arm. The third arm is configured to drive the actuating mechanism along the third arm, a moving direction of the actuating mechanism when driven by the third arm is inclined relative to a plane parallel to moving directions of the directions of the first arm and the second arm.

Description

technical field [0001] The invention relates to a robot, in particular to a three-axis robot. Background technique [0002] Robots are widely used in industrial production processes for heavy-duty, high-repetition, or special-environment production and processing. The assembly and production of electronic devices has used industrial robots to a certain extent, but with the development of thinner and thinner products or equipment such as electronic devices, such as tablet computers, smart phones, etc., the components in electronic devices and the gaps between components are also reduced. It is getting smaller and smaller, which adds a lot of difficulties to the processing, assembly, and testing of electronic devices. Most of the robots commonly used in the industry are multi-axis robots. Each axis is driven by the meshing of multiple gears and reducers, which is prone to vibration during transmission. Moreover, due to the heavy weight of the gears and reducers, the motion in...

Claims

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Application Information

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IPC IPC(8): B25J9/06B25J9/08
CPCB25J18/00B25J9/023Y10T74/20305
Inventor 戴家鹏徐晓明黄华
Owner SHENZHENSHI YUZHAN PRECISION TECH CO LTD
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