Grabbing mechanism of manipulator

A technology of grasping mechanism and manipulator, which is applied in the field of manipulators, can solve the problems that parts of the manipulator cannot be rotated in a separate direction, cannot be used for product clamping, and reduce the usability of manipulators, etc., and achieve stable adjustment, improved usability, and easy adjustment Effect

Pending Publication Date: 2020-08-07
山东沃川智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The characteristic is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people and Realize the mechanization and automation of production, and can operate in a harmful environment to protect personal safety, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. When clamping, the product will easily be damaged due to the excessive clamping force. In use, the product cannot be better clamped and used. At the same time, the existing manipulator is used by The mechanical arm rotates to achieve the direction rotation of the part of the manipulator. In use, it is not possible to better rotate the part of the manipulator in a separate direction, which will greatly reduce the usability of the manipulator.

Method used

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  • Grabbing mechanism of manipulator
  • Grabbing mechanism of manipulator
  • Grabbing mechanism of manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one, with reference to figure 2 , image 3 and Figure 5 : a manipulator grabbing mechanism, including a hollow seat 3, a protective shell 9 and a connecting seat 13, the inside of the connecting seat 13 is a hollow structure, and the bottom of the connecting seat 13 is an open structure, which can be grasped inside the connecting seat 13 The position of plate 16 is installed and fixed, and round bar 15 is all welded near the bottom both sides edges between the front and rear sides inner surface walls of connecting seat 13, and connecting seat 13 can weld and fix to the position of round bar 15, and the outer of round bar 15 The surface sliding sleeve is provided with a roller 24. Since the roller 24 is slidably sleeved on the round rod 15, the roller 24 can rotate stably. There are two rollers 24, and the tops of the two rollers 24 are welded with linkage plates. 14. The top of the linkage plate 14 is welded with a mounting plate 17. The position of the m...

Embodiment 2

[0025] Embodiment two, refer to figure 1 , figure 2 and Figure 4: the inner bottom surface of the protective shell 9 is equipped with a first buffer plate 23, the vibration generated when the first motor 10 is started can be buffered by the first buffer plate 23, so that the first motor 10 is rotated stably, and the first buffer plate The top of 23 is equipped with the first motor 10, the bottom of the first motor 10 is provided with a rotating shaft, and the bottom end of the rotating shaft extends to the outside of the protective case 9, and the bottom end of the rotating shaft is welded with the top of the connecting seat 13, through the first motor 10 can drive the connecting seat 13 to rotate. In use, the direction of the connecting seat 13 can be adjusted independently, which is convenient to use. The first motor 10 adopts the model of BM71A6, and the inner surface walls on both sides of the protective shell 9 A plurality of shock-absorbing springs 32 are welded at e...

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PUM

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Abstract

The invention discloses a grabbing mechanism of a manipulator. The grabbing mechanism comprises a hollow seat, a protection casing and a connecting seat; the inside of the connecting seat adopts the hollow structure; the bottom of the connecting seat adopts the open structure; and round rods are welded in the positions, close to the edges of the two sides of the bottom, between the inner surface walls of the front and back sides of the connecting seat. According to the grabbing mechanism, through starting and retraction of electric telescopic rods, linkage plates can drive rollers to rotate, so that grabbing plates rotate, and the two grabbing plates can rotate towards each other; the two grabbing plates rotate towards each other, so that a product can be clamped; when the product is clamped, clamping plates can move, sliding rods can drive first circular plates to move inside hollow pipes, and thus the first circular plates extrude buffering springs; under the action of the restoringforce of the buffering springs, the clamping force can be buffered, so that during use, the condition that the product is damaged due to the excessively large clamping force is effectively avoided, and the grabbing mechanism can be used for clamping the product conveniently.

Description

technical field [0001] The invention belongs to the technical field of manipulators, in particular to a manipulator grabbing mechanism. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The characteristic is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people and Realize the mechanization and automation of production, and can operate in a harmful environment to protect personal safety, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. When clamping, the product will easily be damaged due to the excessive clamping force. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08B25J15/02B25J9/12
CPCB25J9/126B25J15/0206B25J15/08
Inventor 于付蒙
Owner 山东沃川智能科技有限公司
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