Supercharge Your Innovation With Domain-Expert AI Agents!

Exterior skeleton type air bag clamping mechanical finger and clamping method

A technology of mechanical fingers and exoskeletons, applied in the directions of manipulators, chucks, manufacturing tools, etc., can solve the problems of high manufacturing cost, inability to form a manipulator, complex structure design, etc., and achieves convenient operation, easy to take and play workpieces, and simple structure. Effect

Inactive Publication Date: 2012-03-07
HANGZHOU XIANGSHENG ABRASIVE MACHINE MFG
View PDF9 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: first, the structural design is complicated and the manufacturing cost is high; second, it cannot form a manipulator with the size of a human hand, and it is useless for picking up and replaying small parts and workpieces

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
  • Exterior skeleton type air bag clamping mechanical finger and clamping method
  • Exterior skeleton type air bag clamping mechanical finger and clamping method
  • Exterior skeleton type air bag clamping mechanical finger and clamping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: with reference to attached figure 1 and 2 . An exoskeleton-type airbag clamping mechanical finger, the finger skeleton 1 is a hollow tubular structure, and there are long holes 4 around the tube wall, one end of the hollow tube is arc-shaped closed or arc-shaped sealed structure 5, and the other end is connected to the The air nozzle 2 is connected, and the inner mouth of the air nozzle 2 communicates with the air inlet of the rubber air bag 3 located in the finger skeleton 1 . The making of finger frame 1, gas nozzle 2 and rubber air bag 3 is prior art, and is not described here. The finger skeleton 1 is rectangular or cylindrical. The finger frame 1 is made of metal or non-metal material. The inner side of the elongated hole 4 is inclined. The air nozzle 2 communicates with the electromagnetic intake and exhaust valve.

Embodiment 2

[0011] Embodiment 2: On the basis of Embodiment 1, a working method of exoskeleton-type airbag clamping mechanical fingers, located in finger skeleton 1 rubber airbag 3 air inlet is connected with gas nozzle 2, when the mechanical finger is required to work, control The actuator instructs the actuator to insert the finger skeleton 1 into the hole of the workpiece to be processed, the controller instructs the electromagnetic inlet and exhaust valve to close the exhaust valve port and open the air inlet port, and the pressurized gas in the air supply pipe is filled into the rubber air bag 3, The rubber airbag 3 inflates and expands from the long hole 4 around the finger skeleton 1 to touch the inner wall of the workpiece to be processed and move the workpiece to the processing tool. After processing, it moves to the designated workpiece stacking place. The intake and exhaust valves are opened, the electromagnetic intake valve is closed, the electromagnetic exhaust valve is opened...

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 relates to an exterior skeleton type air bag clamping mechanical finger capable of reliably grabbing and placing processed workpieces and a clamping method. A finger skeleton is of a hollow tubular structure, and slot holes are arranged on the surrounding of the pipe wall of the finger skeleton; one port of a hollow pipe is of an arced closed or arced sealed structure, and the other end of the hollow pipe is connected with an air nozzle, and an interior opening of the air nozzle is communicated to an air inlet of a rubber air bag arranged in the finger skeleton. The invention has the following advantages that: 1. an expandable and telescopic mechanical finger the finger skeleton of which is matched with the air bag is provided; 2. the mechanical finger is simple in structure and convenient in operation, and the mechanical finger can be used for freely grabbing and placing workpieces; and 3. the exterior skeleton type air bag clamping mechanical finger has low manufacturing cost and high reliability.

Description

technical field [0001] The invention relates to an exoskeleton-type air bag clamping mechanical finger and a clamping method capable of reliably retrieving and replaying processed workpieces, belonging to the field of mechanical finger manufacturing. Background technique [0002] CN2696783Y, name "pneumatic flexible limited-degree-of-freedom mechanical finger", the two ends of the finger joint adopt cylindrical elastic body and are respectively connected to the hose joint of the joint tailstock and the joint head seat by the clamping ring; the right-angled tube connected with the pneumatic hose The joint is connected with the threaded hole of the joint tailstock; the cylindrical elastic body is covered with a cylindrical spring skeleton, which limits the expansion of the cylindrical elastic body to form the bending action of the joint; the fingertip joint is threaded with the joint head seat, and one end of the knuckle is also connected to the The seat is threaded; the joint...

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): B25J15/08
Inventor 陈勇奇
Owner HANGZHOU XIANGSHENG ABRASIVE MACHINE MFG
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