Full-automatic production process research for double face character spray printing on flexible printed circuit boards

Abstract

The invention discloses full-automatic production process research for double face character spray printing on flexible printed circuit boards. The technological process comprises horizontal board throwing, double face character spray printing, strengthened baking and board collecting; during horizontal board throwing, through a three-joint double-face suction cup type carrying hand board throwingmachine, the boards are horizontally held and are positioned and placed on the work table face of a character spray printer a; during double face character spray printing, the a work table face of the character spray printer performs pre-curing operation of character spray printing; and when manufacturing of a face A of the first piece of board ends, the device table face returns to the positionbefore operation, meanwhile, the board is sucked and held and fixed by an up-down rising and falling suction cup on the device side edge, and rising is performed to a set height for next operation. Through a hard board automatic screen printing ligature technological process, a printing manner changes, screen printing is changed into spray printing and UV baking so that an automatic ligature function can be achieved, the technological process is scientific and reasonable, using is safe and convenient, the work efficiency is improved when the flexible printed circuit boards are produced, and the full-automatic production process research for double face character spray printing on the flexible printed circuit boards is more applicable to producing and machining of the flexible printed circuit boards.

Description

technical field [0001] The invention relates to the field of flexible printed circuit boards, in particular to research on a fully automatic production process for double-sided inkjet printing of flexible printed circuit boards. Background technique [0002] At present, with the rapid development of science and technology, the role of printed circuit boards in our lives is becoming more and more important, the demand is increasing, production capacity expansion and manpower replenishment, there is a shortage of technical talents in the industry, and it is difficult for each company to recruit. The embarrassment of no one applying for the job is due to the shortage of manpower demand, thus promoting the development of the manufacturing industry towards automation and intelligent automation. [0003] Double-sided text realizes the fully automated production process. Due to the shortage of PCB technical talents, each company is in a difficult situation of recruiting and no one ...

AI Technical Summary

Problems solved by technology

[0003] Double-sided text realizes the fully automated production process. Due to the shortage of PCB technical talents, each company is in a difficult situation of recruiting and no one can apply. The screen printing connection is only suitable for single-sided text design, and the thickness of the board must be greater than 0.8mm for rigid printed circuit boards. Therefore, this connection design is not suitable for flexible printed circuit boards. Therefore, in order to solve the manpower problem and realize flexible printing Fully automated double-sided text printing on circuit boards still needs to think about developing new technologies

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