Check patentability & draft patents in minutes with Patsnap Eureka AI!

Robot collision prevention sensor

A collision sensor and anti-collision technology, which is applied in the field of collision, can solve the problem of low sensor sensitivity and achieve the effect of improving sensitivity and high precision

Active Publication Date: 2015-09-23
GUANGXI UNIV
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to provide a robot anti-collision sensor, thereby overcoming the shortcoming of the low sensitivity of the sensor when the robot collides

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 collision prevention sensor
  • Robot collision prevention sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0022] Such as Figure 1 to Figure 2 As shown, a robot anti-collision sensor 9 according to a specific embodiment of the present invention includes: a base plate 1, a slider 3, an input shaft 5, a spring 4, an electromagnet 7, a controller and a contact switch; the base plate 1 is provided with a shell The body 2, the bottom plate 1 and the housing 2 are fixed by hexagonal bolts, the slider 3 is set in the housing 2 in a w...

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 collision prevention sensor which comprises a base plate, a slide block, an input shaft, a spring, an electromagnet and a contact switch. A shell is arranged on the base plate, the slide block can be arranged in the shell in a vertical sliding mode, a groove is formed in the lower portion of the slide block, the input shaft can vertically slide and can be arranged above the slide block in a rotatable mode, the input shaft extends out of the shell, the end of the input shaft is in slidable connection with the upper end face of the slide block, the spring is arranged between the groove of the slide block and the base plate and used for producing a certain pre-tightening force between the slide block and the input shaft, the electromagnet is arranged on the peripheral position of the input shaft, the contact switch is arranged on the shell, and a contact point of the contact switch is arranged at the outer wall position of the slide block. The sensor can overcome the shortcomings of misoperation caused by sudden speed change of a robot and lower sensitivity of the sensor when robot collision occurs.

Description

technical field [0001] The invention relates to collisions, in particular to a robot anti-collision sensor. Background technique [0002] With the development of industrial modern automation, there are more and more applications of industrial robots, such as welding robots, spraying robots, handling robots and so on. When the robot is working, due to the complex and changeable working environment, the manipulator will inevitably collide with obstacles or people in the surrounding environment. When the collision force is too large, the manipulator may be damaged or people may be injured. Therefore, in order to prevent the manipulator from being damaged and people from being injured, an anti-collision device must be installed on the corresponding part of the manipulator. When the collision force of the manipulator reaches a certain level, the anti-collision device can sense it and make a corresponding action to cut off the power supply, thus protecting people from being inju...

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): B25J19/06
CPCB25J19/06
Inventor 林义忠李盛姚建宇覃尚活
Owner GUANGXI UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com