Plane two-freedom moving device

A technology of moving devices and degrees of freedom, which is applied in the directions of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of high cost, low efficiency, complex device structure, etc., and achieve the effect of simple structure

Inactive Publication Date: 2015-08-12
ZHEJIANG UNIV OF TECH +1
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of complex structure, high cost and low efficiency of the existing planar two-degree-of-freedom device, 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
  • Plane two-freedom moving device
  • Plane two-freedom moving device
  • Plane two-freedom moving device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example one

[0019] With reference to the drawings, a planar two-degree-of-freedom moving device is provided with Y-directional slide rails 8 on both sides of the operating platform 11, and slide grooves 81 are provided at the lower end of the slide plate 12 corresponding to the two slide rails of the operating platform. The slide rails are connected by the sliding groove structure of the sliding block; the two synchronous motors 1 and 3 are respectively installed on the same side end of the two Y-direction slide rails, and the two reversing wheels 9 and 10 are respectively installed on the two Y-direction slide rails. On the other side, four drive shaft sleeves 4, 5, 13, 14 are fixed on the sliding plate; the two ends of a synchronous belt 7 are respectively connected to both sides of the working slide 2, and this synchronous belt is connected to the left of the working slide. Side, bypass the first transmission sleeve 13, the first reversing timing pulley 10, the timing...

Example Embodiment

[0027] Example two

[0028] The difference from the first embodiment is that this embodiment uses the planar two-degree-of-freedom device for the planar drive of the polishing head of the polishing robot. A through hole 82 is opened on the sliding plate, and the polishing head 22 is installed on the working slider. Go through the through hole 82 on the slide plate.

[0029] The grinding head can move freely on the plane, which facilitates the grinding of the working surface by the grinding robot.

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 provides a plane two-freedom moving device, which comprises an operation platform, step motors and a synchronous belt, wherein the synchronous belt is connected with the step motors; Y direction slide rails are arranged at the two sides of the operation platform; a slide plate and the slide rails are matched and connected through a slide block and chute structure; two synchronous motors are respectively arranged at the identical side end of the two Y-shaped slide rails; two reversing wheels are respectively arranged at the other side of the two Y-direction slide rails; four transmission shaft sleeves are fixedly arranged on the slide plate; the two ends of one synchronous belt are respectively connected with the two sides of a work slide block, and the synchronous belt sequentially bypasses a synchronous belt wheel and the transmission shaft sleeves. The plane two-freedom moving device has the advantages that the structure is simple; torques in different directions at different speeds are output through the two step motors; the walking of the work slide block on the plane can be realized. The plane two-freedom moving device is applied to a wall climbing grinding robot; the structure is simple, so that the self weight of the robot can be effectively reduced, and the control is more flexible.

Description

technical field [0001] This patent relates to a plane two-degree-of-freedom mobile device. Background technique [0002] As a kind of special robot, the wall-climbing robot is used to replace the manual work that cannot be done under harsh, dangerous and extreme conditions. A series of automated tasks, such as inspection, grinding, polishing, welding, etc., are performed on the magnetic base wall surface, which has the characteristics of high efficiency and safety, and has attracted more and more attention. The grinding head needs to move in any curve in the same plane, so the two-degree-of-freedom movement mechanism is used to drive the grinding head. In addition, this two-degree-of-freedom mechanism can be used in fields such as gluing heads and 3D printers. [0003] The common plane two-coordinate moving structure is mostly a linear mold structure, that is, the motor drives the screw to rotate, thereby driving the sliding table on the screw nut to move. The Chinese pate...

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): B25J9/12
Inventor 梁利华潘柏松叶宇峰魏凯张晋钟丰平
Owner ZHEJIANG UNIV OF TECH
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