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A locking device and assembly method for automatic assembly of tiny parts

An automatic assembly and locking device technology, applied in assembly machines, metal processing equipment, metal processing and other directions, can solve the problems of unfavorable assembly efficiency, fully automated assembly, low versatility, etc., to achieve fully automated assembly, improve assembly efficiency, keep the protection

Active Publication Date: 2019-05-24
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device is specially designed for magnetic steel components, and its versatility is low; at the same time, manual operation is introduced, which is not conducive to the improvement of assembly efficiency and the realization of fully automated assembly

Method used

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  • A locking device and assembly method for automatic assembly of tiny parts
  • A locking device and assembly method for automatic assembly of tiny parts
  • A locking device and assembly method for automatic assembly of tiny parts

Examples

Experimental program
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Embodiment Construction

[0031] Taking the automatic assembly of a certain tiny component as an example, the specific implementation steps of the present invention are described in combination with the technical scheme and the accompanying drawings

[0032] Step 1: The robotic arm unit first moves to the designated position P1 of the feeding device. The feeding device is respectively placed with a micro component and a clamp locking unit. The micro component is placed on the component loading seat 29, and the clamp locking unit The clamping and fixing are realized under the action of the spring 10 by the clamping frame horizontal plate 11 and the fixture feeding fixed plate 28 . At this time, the compression bar 5 of the mechanical arm unit is located directly above the guide shaft 25 of the compression frame, and the solenoid valve controlling the miniature cylinder 23 is opened, and the left moving positioning block 21 and the right moving positioning block 6 are stretched forward to touch the front ...

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Abstract

The invention belongs to the technical field of precision assembly, and provides a locking device for automatic assembling of a micro part and an assembling method. The locking device is composed of aflexible unit, a mechanical arm unit and a clamp locking unit; the flexible unit and the clamp locking unit are mainly used for flexible locking after micro part assembling; the mechanical arm unit and the clamp locking unit are used for automatically locking the micro part in the processes of picking, carrying and assembling the micro part through automatic change-over; and the flexible unit, the mechanical arm unit and the clamp locking unit achieve automatic assembling of the micro part through cooperative collaboration. According to the locking device, flexible locking has a certain buffering and balancing effect on unbalanced locking force generated in the assembling process, so that a certain protection effect is achieved on the micro part and maintaining of the relative pose of theassembled part; and manual intervention is avoided through automatic locking, full-automatic assembling is achieved, the assembling efficiency is improved, and the device and the method are suitablefor a batch and automatic production line.

Description

technical field [0001] The invention belongs to the technical field of precision assembly, and relates to a locking device and an assembly method for automatic assembly of tiny parts. Background technique [0002] With the rise of Microelectromechanical Systems (MEMS), precision assembly technology has been widely used in aerospace, biology, medicine, semiconductor integrated circuits and many other fields. For the precision assembly of tiny devices, their size, material, and structure tend to be miniaturized, diversified, and complicated, and the requirements for assembly accuracy are getting higher and higher, and precision assembly devices are still not standardized, and special-shaped parts need to be processed. The development of precision assembly technology puts forward higher requirements. [0003] The research and development of advanced precision assembly technology can effectively improve the assembly quality and efficiency of tiny devices. For the precision asse...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00B23P19/00
CPCB23P19/001B23P21/00
Inventor 王晓东张志勇任同群罗怡郇岩强牛文婷
Owner DALIAN UNIV OF TECH
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