Mechanical hand based on delta parallel mechanism

A manipulator and parallel technology, applied in the field of manipulators, to achieve the effect of expanding applicable occasions and wide application

Pending Publication Date: 2018-11-23
GUANGZHOU START TO SAIL IND ROBOT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Delta parallel manipulators have the characteristics of high speed and light load, and are widely used in the processing and assembly of electronic products. However, traditional parallel manipulators can only do some grasping, translation and simple flipping actions, and cannot make the manipulator alone to achieve rotation.

Method used

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  • Mechanical hand based on delta parallel mechanism
  • Mechanical hand based on delta parallel mechanism
  • Mechanical hand based on delta parallel mechanism

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Experimental program
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Embodiment Construction

[0025] Combine below Figure 1 to Figure 10 The present invention is further described.

[0026] The manipulator based on the delta parallel mechanism includes a manipulator body 10 , a translation module 20 is arranged above the manipulator body 10 , and a parallel mechanism and a rotation mechanism are arranged between the manipulator body 10 and the translation module 20 . A gripper is arranged on the lower part of the manipulator body 10, and in this embodiment, the gripper is a vacuum suction cup. The top of the gripper is indirectly fixed to the bottom of the rotation mechanism, and the gripper can be rotated independently of the manipulator body 10 through the rotation mechanism. Through the parallel mechanism, the manipulator body 10 can be turned over, and the grippers can be driven to turn over together. The parallel mechanism includes three sets of turning combination arms, the three sets of turning combination arms form a Mitsubishi cone component, and the rotati...

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PUM

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Abstract

The invention discloses a mechanical hand based on a delta parallel mechanism. The mechanical hand comprises a mechanical hand body. A translation motion module is arranged above the mechanical hand body. A parallel mechanism and a rotating mechanism are arranged between the mechanical hand body and the translation motion module. The parallel mechanism comprises three sets of turnover combinationarms which form a triangular pyramid component. The rotating mechanism is arranged along the central axis of the triangular pyramid component. According to the mechanical hand, by designing the rotating mechanism, a grabbing hand rotates independently from the mechanical hand body, the application occasion of the mechanical hand can be enlarged, by designing an output transmission mechanism, the rotating mechanism can be driven to work, the parallel mechanism drives the mechanical hand body to rotate, and compared with an existing mechanical hand of the similar type, the mechanical hand enables the grabbing hand to be turned over, also enables the grabbing hand to rotate to adjust the orientation of workpeices, and can be widely applied to the technical field of mechanical hands.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a manipulator based on a delta parallel mechanism. Background technique [0002] Delta parallel manipulator has the characteristics of high speed and light load, and is widely used in the processing and assembly of electronic products. However, traditional parallel manipulators can only do some grabbing, translation and simple flipping actions, and cannot make the manipulator alone to achieve rotation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manipulator based on a delta parallel mechanism. By adding a rotating arm independent of the parallel structure, the manipulator can independently realize the movement of horizontal rotation and expand the scope of use. [0004] The technical solution adopted for solving the above-mentioned technical problems: [0005] The manipulator based on the delta parallel me...

Claims

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Application Information

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IPC IPC(8): B25J9/00
CPCB25J9/003
Inventor 陈盛花杨林罗安柳
Owner GUANGZHOU START TO SAIL IND ROBOT CO
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