Assembly system oriented to micron-size hose and microsphere component

Abstract

The invention discloses an assembly system oriented to a micron-size hose and a microsphere and belongs to the automatic assembly field of micron-size hoses and precise assembly. The micro-assembly system is composed of a clamping and assembling object, an auxiliary moving platform, a coaxial alignment detection system, a real-time monitoring system, a micro-device clamping system and a quadrature axis microsphere space positioning system. The assembly process of the assembly system includes the steps that a diagnosis ring is positioned through the coaxial alignment detection system, and the hose is inserted in the diagnosis ring; spatial orientation is performed on the microsphere, the hose is inserted in a micro hole of the microsphere, and glue is applied; the hose and the microsphere are vertically stretched upwards, the microsphere is adsorbed to a microsphere fixing fixture and fixed to the center of the axial direction and the radial direction of the diagnosis ring, and the whole assembly process is monitored by the real-time monitoring system. The assembly system has the advantages that man-machine coordination is achieved, and reconfiguration is achieved, and practical space is expanded for flexible automatic assembly. The invention further provides a high-precision assembly method which has the advantages of being easy and convenient to operate and low in freedom degree.

Description

technical field

[0001] The invention relates to an assembly system for micron-level hose and microsphere components, which belongs to the field of automatic assembly of micron-level hose and precision assembly. Background technique

[0002] With the development of micro-electro-mechanical system (Micro-Electro-Mechanical System, MEMS) technology, some products are getting smaller and more complex in size, such as microphones, micro-optical components and micro-fluidic biomedical devices. Many mechanical parts of these products vary in size from 10 microns to several millimeters, so there is an urgent need for the establishment and development of automated precision assembly technology and systems for micro-miniature parts.

[0003] Many MEMS mechanical parts are deformable materials, and due to their special structure, they are easy to deform, such as slender beam-shaped parts. The automated assembly of such flexible objects is a very important and necessary step towards fu...

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