Robot gripper

A technology of robots and grippers, applied in the field of robotic equipment, can solve the problems of bulky terminal actuators, high assembly difficulty, and small displacement of clamping actions, so as to reduce the execution inertia of terminal actions, improve safety and stability, reduce The effect of small power consumption

Active Publication Date: 2021-04-09
YIJIAHE TECH CO LTD
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A utility model patent (CN207841370U) discloses a robot gripper device and a robot. The gripper has a single action and the displacement of the gripping action is small, and the operating environment has relatively large limitations.
Invention patent (CN108214534A) discloses an adaptive underactuated robot gripper with complex structure, large structure size, high difficulty in assembly, and inability to operate tiny buttons, knobs, etc.
[0004] At this stage, most of the operating grippers of robots that have been announced only have a simple clamping function and a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Robot gripper
  • Robot gripper
  • Robot gripper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0038] figure 1 It is the general assembly drawing of the robot gripper of the present invention. Such as figure 1 As shown, the robot gripper equipped with torque sensing and micro-angle monitoring of the present invention includes a mounting bracket 1 and a gripper assembly 3 installed on the mounting bracket 1, and a visual camera 2 is fixedly installed on the mounting bracket 1, and the visual camera 2 acquires The position information of the gripping object provides spatial positioning for the action of the gripper of the robot of the present invention. The installation bracket 1 is provided with a docking feature with the mechanical arm, which is used for fixed docking with the mechanical arm. The jaw assembly 3 is fixed and installed above the installation bracket 1 through the installation flange 10, and the installation bracket 1 is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a robot gripper. The robot gripper comprises a clamping jaw assembly fixed to a mechanical arm and driven by a rotation driving motor to rotate; a torque sensor used for collecting the rotation torque of the clamping jaw assembly; and an opening and closing assembly installed on the clamping jaw assembly and driven by an opening and closing motor to be opened and closed. The opening and closing motor and the rotation motor are arranged at the rear portion and act in parallel, so that the tail end action execution inertia is reduced, and the power consumption of a whole machine is reduced; due to the fact that a micro button pressing mechanism is additionally arranged and tail end power is provided for the pressing mechanism, space movement of a whole clamping jaw does not need to be conducted in the button pressing executing process, the pressing action execution inertia is small, the power consumption is small, and the execution precision is high.

Description

technical field [0001] The invention relates to the field of robot equipment, in particular to a robot gripper. Background technique [0002] With the development of science and technology, robots have been widely used in the fields of industrial automation and special inspection operations. In order to complete the reliable operation of targets such as single-turn / multi-turn knobs and tiny buttons, a multi-functional multi-DOF robot gripper with torque sensing and micro-view monitoring is essential. [0003] A utility model patent (CN207841370U) discloses a robot gripper device and a robot. The gripper has a single action and the clamping action has a small displacement, and the operating environment has relatively large limitations. Invention patent (CN108214534A) discloses an adaptive underactuated robot gripper with complex structure, large structure size, high difficulty in assembly, and inability to operate tiny buttons and knobs. [0004] At this stage, most of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B25J15/02B25J13/08B25J19/02
CPCB25J15/0213B25J13/085B25J19/023
Inventor 程敏蔡海晨郭强李剑涛黄鹏王子佳
Owner YIJIAHE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap