A kind of flexible pcb electronic device wrinkle preparation structure

Abstract

The invention discloses a flexible PCB electronic device wrinkle preparation structure which comprises a rising motor, a piezoelectric module, a steel sheet and a bottom plate; the piezoelectric module is positioned on the rising motor; the bottom plate is positioned on the upper surface of the steel sheet. The flexible PCB electronic device wrinkle preparation structure further comprises a scraping plate, two pressure wheel sets are arranged at one end on the bottom surface of the scraping plate side by side, each of the pressure wheel sets comprises a roller wheel, a drive motor and a secondconvex lug, the roller wheel is provided with oblique grains, the grain directions of the two roller wheels are opposite, the grains has radians, a pressing motor and a first bracket are arranged onthe bottom surface of the scraping plate, a second bracket is connected with the output end of the pressing motor, a second transmission wheel is coupled with the second bracket, and a third transmission wheel is coupled with the first bracket. The flexible PCB electronic device wrinkle preparation structure also comprises a spring, supporting legs and three [-shaped lug tables; one end of the spring is propped against the lug tables, and the other end is propped against the bottom plate. The flexible PCB electronic device wrinkle preparation structure disclosed by the invention has the characteristics of being high in efficiency, low in cost, quick and high in yield, more uniform in performance and better in stability.

Description

technical field [0001] The invention relates to the technical field of electronic device preparation, in particular to a flexible PCB electronic device wrinkle preparation structure. Background technique [0002] With the development of the electronics industry, stretchable electronic devices have gradually come into people's field of vision. Compared with traditional devices based on hard materials such as silicon and glass, stretchable electronic devices are flexible, bendable and stretchable, so they are suitable for wearable devices, stretchable display devices and biocompatible Emerging fields such as revolutionary medical devices have great practical value. [0003] However, in the preparation of existing stretchable electronic devices, the process performance is not uniform and the stability is poor. However, the preparation by photolithography and laser ablation is expensive and time-consuming, and is not suitable for large-scale electronic devices. Large-scale pro...

AI Technical Summary

Problems solved by technology

[0003] However, in the preparation of existing stretchable electronic devices, the process performance is not uniform and the stability is poor. However, the preparation by photolithography and laser ablation is expensive and time-consuming, and is not suitable for large-scale electronic devices. Large-scale production, at the same time, the two preparation methods will cause different degrees of damage to the base film of flexible electronic devices, affecting the quality and reliability of stretchable electronic devices

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