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Grabbing mechanism

A grasping mechanism and driving motor technology, applied in the field of manipulators, can solve the problems of limited size of grasped objects, large space and volume occupied by the mechanism, and large weight, so as to expand the lateral movement range, reduce the investment of material costs and time costs, The effect of reducing the volume of space

Active Publication Date: 2021-06-15
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the existing synchronous belt transmission mechanism, the lateral movement range of the clamping arm structure depends on the distance between the two synchronous wheels, resulting in a limited size of the object to be grasped. If a larger object needs to be grasped, the mechanism must Occupies a lot of space and weight

Method used

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Embodiment Construction

[0019] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each other. ...

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Abstract

The invention discloses a grabbing mechanism. The grabbing mechanism comprises a bottom frame, a lower sliding frame, an upper sliding frame and a clamping part, wherein a first sliding frame is slidably connected to the bottom frame, a first driving motor is arranged on the first sliding frame, the output end of the first driving motor is in driving connection with a transmission gear, and a first rack is arranged on the bottom frame, located at the rear side of the transmission gear, and meshed with the transmission gear; the lower sliding frame is slidably connected to the top side of the bottom frame, and a second rack is arranged on the lower sliding frame, located at the front side of the transmission gear, and meshed with the transmission gear; the upper sliding frame is slidably connected to the top side of the lower sliding frame, and a front-back translation driving piece is arranged on the lower sliding frame, connected with the upper sliding frame, and can drive the upper sliding frame to slide in the front-back direction; and the clamping part is located on the upper sliding frame. According to the invention, the occupied space volume and the weight of the transmission structure are reduced, and the transmission speed is greatly increased.

Description

technical field [0001] The invention relates to a manipulator, in particular to a grabbing mechanism. Background technique [0002] When carrying objects in the horizontal and vertical directions in daily life, the clamping arm is often used to cooperate with the transmission mechanism to reciprocate in the horizontal and vertical directions to realize the transportation of objects in different lengths and widths. Most of the current transmission mechanisms , usually choose to use a synchronous belt transmission mechanism for transmission. For the existing synchronous belt transmission mechanism, the lateral movement range of the clamping arm structure depends on the distance between the two synchronous wheels, resulting in a limited size of the object to be grasped. If a larger object needs to be grasped, the mechanism must It takes up a lot of space and weight. Contents of the invention [0003] The purpose of the present invention is to provide a gripping mechanism to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/91
CPCB65G47/914Y02P70/50
Inventor 张云志杜海辉刘付国贵黄敬凯李伟强陈汇森
Owner FOSHAN UNIVERSITY
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