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Horizontal multi-joint industrial robot

An industrial robot and horizontal multi-joint technology, applied in the field of horizontal multi-joint industrial robots, can solve the problems of large volume, large inertia, heavy weight, etc., and achieve the effects of small inertia, light weight and compact structure

Inactive Publication Date: 2018-05-01
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a horizontal multi-joint industrial robot to solve the problems of large volume, heavy weight and large inertia of the horizontal multi-joint robot in the prior art

Method used

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  • Horizontal multi-joint industrial robot

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Embodiment Construction

[0026] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0027] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate There are features, steps, operations, devices, components, and / or combinations thereof.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the application and the above-mentioned drawing...

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Abstract

The invention provides a horizontal multi-joint industrial robot which comprises a base, a horizontal swing arm assembly and a ball spline lead screw positioning assembly, wherein the horizontal swingarm assembly is rotatably mounted on the base; the ball spline lead screw positioning assembly comprises a ball spline lead screw shaft and a driving device; the driving device is used for driving the ball spline lead screw shaft to horizontally rotate and / or move up and down in the height direction of the horizontal swing arm assembly; the driving device comprises a driven assembly; the driven assembly is mounted on the ball spline lead screw shaft and is fixed at the end, far away from the base, of the horizontal swing arm assembly through a support frame; the support frame comprises a support plate and a support rod; the support rod supports the bottom of the support plate; the ball spline lead screw shaft is arranged on the support plate and the horizontal swing arm assembly in a penetrating manner; and the driven assembly is positioned in a space defined by the support plate, the support rod and the horizontal swing arm assembly. The horizontal multi-joint industrial robot is easy to assemble, compact in structure and small in inertia and can conveniently realize light weight.

Description

Technical field [0001] The present invention relates to the technical field of robots, in particular to a horizontal multi-joint industrial robot. Background technique [0002] SCARA horizontal multi-joint industrial robots are suitable for plane positioning, and have been widely used in many application fields that require high-efficiency assembly, welding, sealing and handling. They have high rigidity, high precision, high speed, small installation space, large working space, etc. Advantages, at the same time, due to fewer components, it is more reliable and easy to maintain. [0003] The biggest feature of SCARA horizontal articulated robot is high speed and high precision. Therefore, the light weight of its body structure is the focus and difficulty of structural design. Due to the fast running speed and high positioning accuracy of the SCARA robot, in order to ensure that the robot has good kinematics and dynamics performance, it is necessary to solve the robot structure des...

Claims

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Application Information

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IPC IPC(8): B25J9/04B25J9/12
CPCB25J9/041B25J9/104B25J9/109B25J9/126
Inventor 刘松黄伟才邓敏叶俊奇赵健
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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