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Horizontal joint four-axis robot

A four-axis robot and horizontal joint technology, applied in the direction of manipulators, program-controlled manipulators, chucks, etc., can solve the problems of small arm rotation angle, difficult to pass through narrow spaces, large arm and small arm thickness, etc., to achieve large arm and small arm. The arm is flexible, stable adsorption, and the effect of small thickness

Inactive Publication Date: 2019-01-11
新松机器人联合研究院(潍坊)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The horizontally jointed four-axis robot includes a large arm and a small arm. The small arm can rotate on the large arm. However, because the power device of the existing horizontally jointed four-axis robot is mostly set on the small arm, there are obstacles in the power device. The small arm is relatively It cannot rotate 360° with the big arm, resulting in a small rotation angle of the horizontal joint four-axis robot arm, and the thickness of the big arm and forearm makes it difficult to pass through narrow spaces when carrying objects

Method used

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention.

[0028] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the horizontally jointed four-axis robot 2 includes a base 21, a stand 22 is fixed on the base 21, a lifting module 23 is provided on the stand 22, a fixed frame 24 is provided on the lifting module 23, and the lifting module 23 is used Drive the fixed frame 24 to move up and down, the bottom of the fixed frame 24 is connected with a hollow boom 26 through the first joint, the boom 26 is driven by the first power device 25 to rotate with the first joint as the axis, the bottom of the boom 26 A forearm 28 is connected through the second joint, and the forearm 28 is driven by the second power unit 27 to rotate with the second joint as the axis. A tooling frame 281 driven by the third power unit 29 is arranged below the forearm 28 , the tooling frame 281 is provided with a tooling fixture 282, a...

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Abstract

The invention discloses a horizontal joint four-axis robot, and relates to the technical field of robot equipment. The horizontal joint four-axis robot comprises a base, a vertical frame is fixedly arranged on the base, a lifting module is arranged on the vertical frame, and a fixing frame is arranged on the lifting module; the lifting module is used for driving the fixing frame to move up and down, the lower portion of the fixing frame is connected with a hollow large arm through a first joint piece, and the big arm is driven through a first power device to rotate by taking the first joint piece as the axis; the lower portion of the big arm is connected with a hollow small arm through a second joint piece, and the small arm is driven through a second power device to rotate by taking the second joint piece as the axis; and a tool frame driven through a third power device to rotate is arranged below the small arm, the tool frame is provided with a tool jig, and the first power device and the second power device are arranged on the fixing frame. According to the horizontal joint four-axis robot, a stepping type feeding and connecting table is arranged, so that the phenomenon that residues are generated due to working for a long time is avoided, the advancing distance of materials can be freely controlled, sampling is more convenient, the working efficiency is improved, and the fatigue degree of the personnel is reduced.

Description

technical field [0001] The invention relates to the technical field of robot equipment, in particular to a horizontal joint four-axis robot. Background technique [0002] Horizontal joint four-axis robots have been widely used at present, and play a very important role in handling, processing, assembly and other environments. The horizontally jointed four-axis robot includes a large arm and a small arm. The small arm can rotate on the large arm. However, because the power device of the existing horizontally jointed four-axis robot is mostly set on the small arm, there are obstacles in the power device. The small arm is relatively It cannot rotate 360° with the big arm, resulting in a small rotation angle of the horizontal joint four-axis robot arm, and the thickness of the big arm and forearm makes it difficult to pass through narrow spaces when carrying objects. Contents of the invention [0003] In view of the above defects, the object of the present invention is to pro...

Claims

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Application Information

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IPC IPC(8): B25J9/04B25J15/06
CPCB25J9/041B25J15/0683
Inventor 王佐勋骆广兵赵洪锋陈金山李科赵爱军谢长波
Owner 新松机器人联合研究院(潍坊)有限公司
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