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Grabbing mechanism for manipulator

A grasping mechanism and manipulator technology, applied in the field of manipulators, can solve problems such as falling objects, and achieve the effect of ensuring smooth gripping and facilitating automatic oil filling

Inactive Publication Date: 2021-08-06
田和英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, suction cups are used to carry objects, but sometimes the insufficient suction of the suction cups will cause the objects to fall during the transportation process, so we propose a gripping mechanism for manipulators

Method used

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  • Grabbing mechanism for manipulator
  • Grabbing mechanism for manipulator
  • Grabbing mechanism for manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to Figure 1-3 , a gripping mechanism for a manipulator, comprising a mounting frame 1, the lower surface of the mounting frame 1 is fixedly connected with a support plate 2, and the upper surface of the mounting frame 1 is respectively provided with an electric telescopic rod 3 and a vacuum generator 4. The telescopic end of the telescopic rod 3 passes through the support plate 2 and is fixedly connected with the adsorption box 5, and the vacuum generator 4 communicates with the interior of the adsorption box 5 through a pipeline.

[0024] The surface of the adsorption box 5 is rotatably connected with a driving rod 6, the lower surface of the support plate 2 is fixedly connected with a concave block 19, and the inner wall of the concave block 19 is fixedly connected with a rotating shaft, and the surface of the driving rod 6 is provided with a rotating hole, and the rotating shaft The surface of the surface is rotatably connected with the inner wall of the rotat...

Embodiment 2

[0028] refer to figure 1 and Figure 4 , different from Embodiment 1, the inner top wall of the oil storage tank 10 is fixedly connected with a fixed cylinder 14, the inner wall of the fixed cylinder 14 is slidably connected with a T-shaped sliding rod 15, and the bottom end of the T-shaped sliding rod 15 is fixedly connected with a magnetic block 16. The inner top wall of the fixed cylinder 14 is fixedly connected with a spring 17, the bottom end of the spring 17 is fixedly connected with the top of the T-shaped slide bar 15, and the surface of the telescopic shaft of the electric telescopic rod 3 is fixedly connected with a magnetic ring 18.

[0029] In this embodiment, during the movement of the telescopic axis of the electric telescopic rod 3, the magnetic ring 18 moves accordingly, and the magnetic force adsorption between the magnetic ring 18 and the magnetic block 16 drives the magnetic block 16 to move downward, and the magnetic ring 18 moves beyond the magnetic block ...

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Abstract

The invention discloses a grabbing mechanism for a manipulator. The grabbing mechanism comprises a mounting frame, a supporting plate is fixedly connected to the lower surface of the mounting frame, an electric telescopic rod and a vacuum generator are arranged on the upper surface of the mounting frame, and the telescopic end of the electric telescopic rod penetrates through the supporting plate and is fixedly connected with an adsorption box; and a driving rod is rotatably connected to the surface of the adsorption box, a clamping rod is fixedly connected to the end face of the driving rod, a through opening is formed in the lower surface of the adsorption box, a vacuum suction cup is fixedly connected to the inner wall of the through opening, a proximity switch is arranged on the lower surface of the adsorption box, and an oil storage box is fixedly connected to the upper surface of the supporting plate. According to the grabbing mechanism for the manipulator, by arranging the adsorption box, the vacuum generator and the suction cup, objects can be adsorbed conveniently, by arranging the electric telescopic rod, the driving rod, the clamping rod and a concave block, the objects can be clamped conveniently, and therefore the grabbing mechanism can clamp the objects on the basis of adsorption of the suction cup, and stability of the objects during movement is guaranteed.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a grabbing mechanism used on a manipulator. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grasp, carry objects or operate work with a fixed program. [0003] At present, suction cups are used to carry objects, but sometimes the insufficient suction of the suction cups will cause the objects to fall during the transportation process, so we propose a gripping mechanism for the manipulator. Contents of the invention [0004] The object of the present invention is to solve the shortcomings in the prior art, and propose a gripping mechanism for a manipulator. [0005] In order to achieve the above object, the present invention adopts the following technical solutions: [0006] A grabbing mechanism for a manipulator, comprising a mounting frame, the lower surface of the moun...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J15/06B25J15/08
CPCB25J15/00B25J15/0683B25J15/08
Inventor 田和英
Owner 田和英
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