Device and method for continuously printing and drying flexible circuit boards

Abstract

The invention provides a device for continuously printing and drying flexible circuit boards. The device comprises a winding device, a printing device, a drying device and an unwinding device, two ends of a flexible circuit board are respectively wound on the winding device and the unwinding device, the winding device and the unwinding device can respectively wind at least two rolls of flexible circuit board side by side into the printing device and the drying device in sequence, the printing device is provided with a command unit, a control unit and a positioning printing unit, the command unit is used for exchange data information with the outside, the positioning printing unit can accommodate at least two rolls of flexible circuit board side by side and can adjust the positions of the flexible circuit boards for carrying out corresponding printing, the control unit is used for respectively controlling the command unit and the positioning printing unit, the drying device comprises atransmission unit and a heating unit, the transmission unit can transmit at least two rolls of flexible circuit board into the heating unit side by side so that ink on the flexible circuit boards aredried.

Description

technical field [0001] The present invention relates to a device and method for continuous printing of flexible circuit boards and drying of ink. Background technique [0002] Due to technical limitations, currently printing inks and pre-drying inks can only be done on a single product, which has disadvantages such as low production efficiency, wrinkles, printing offsets, and ink defects. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to change the method of single-sheet printing and ink drying to continuous roll-to-roll printing and pre-drying the photosensitive solder resist ink. [0004] In this regard, the present invention adopts the following technical scheme: a device for continuous printing and drying of flexible circuit boards, comprising: a rolling device, a printing device, a drying device and a rolling-out device, two ends of the flexible circuit board are respectively wound around For the winding-in device and...

AI Technical Summary

Problems solved by technology

[0002] Due to technical limitations, printing inks and pre-drying inks can only be processed as single-sheet products at present, and there are deficiencies such as low production efficiency, wrinkles, printing offsets, ink defects, etc.

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