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manipulator

A technology of manipulators and driving mechanisms, applied in the field of manipulators, to achieve the effect of expanding the scope of application and improving the flexibility of use

Active Publication Date: 2019-09-13
SHENZHEN DAYUCNC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the existing manipulators can only drive the shaft to do linear motion, and in the actual use process, people hope that the shaft can also be driven to rotate, so that the shaft can be driven to do linear motion or rotate according to different needs. Therefore, Existing manipulators are far from meeting people's needs

Method used

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Embodiment Construction

[0030] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0031] Such as Figure 1-6 , manipulator, including:

[0032] Mobile seat 200;

[0033] A first driving device 100 for driving the moving seat 200 to perform linear motion;

[0034] Swing seat 300;

[0035] The second driving device 400 installed on the moving base 200 and used to drive the swinging base 300 to rotate;

[0036] The third driving device 500 installed on the swing seat 300 includes a spline sleeve 520, a spline sleeve driving mechanism 530 for driving the spline sleeve 520 to rotate, so as to rotate synchronously with the spline sleeve 520 and can rotate relative to the spline sleeve 520. The spline shaft 540 inserted in the spline sleeve 520 in the way of moving along its axial direction, the nut 550 sleeved on the spline shaft 540, and the nut driving mechanism 560 for driving the nut 550 to rotate; the spline shaft 540 cooperates ...

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Abstract

The invention discloses a manipulator. The manipulator comprises a moving seat, a first driving device for driving the moving seat to move linearly, a swing seat, a second driving device which is mounted on the moving seat and is used for driving the swing seat to rotate, a third driving device mounted on the swing seat as well as a workpiece taking and placing device connected with a spline shaft; the third driving device comprises a spline sleeve, a spline sleeve driving mechanism for driving the spline sleeve to rotate, the spline shaft which is inserted in the spline sleeve in such a manner that the spline shaft can rotate synchronously with the spline sleeve and move relative to the spline sleeve in the axial direction of the spline sleeve, a nut sleeving the spline shaft as well as a nut driving mechanism for driving the nut to rotate; and the spline shaft is matched with the nut to form screw transmission. With the manipulator, the spline shaft can be driven to move linearly and rotate, so that different motion requirements are met.

Description

technical field [0001] The invention relates to a manipulator. Background technique [0002] At present, the manipulator generally includes a shaft body, a workpiece pick-and-place device connected to the shaft body, and a cylinder connected to the drive of the shaft body. When working, the workpiece can be picked up from the external lifting seat through the workpiece pick-and-place device, and then the shaft is driven by the cylinder. The body, the workpiece pick-and-place device and the workpiece on it move to the predetermined position in a straight line, and then release the workpiece. However, because the existing manipulators can only drive the shaft to do linear motion, and in the actual use process, people hope that the shaft can also be driven to rotate, so that the shaft can be driven to do linear motion or rotate according to different needs. Therefore, Existing manipulators are far from satisfying people's needs. Contents of the invention [0003] In order t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/04B65G47/91
Inventor 雷万春朱文飞黄树源
Owner SHENZHEN DAYUCNC TECH