A substrate conveying device for inkjet printing

Abstract

The invention discloses a substrate conveying device for inkjet printing, comprising a moving assembly, a rotating assembly, a first transfer assembly and a second transferring assembly, the rotating assembly is mounted on the moving assembly and can move along the substrate driven by the moving assembly The X-direction, Y-direction and Z-direction movement of the conveying device, the first transfer assembly and the second transfer assembly are respectively connected with the rotation assembly, and the rotation assembly can respectively drive the first transfer assembly and the second transfer assembly to perform independent rotation. Therefore, the present invention not only has the advantages of high degree of automation, ensuring ink stability in the substrate transfer process after printing, and reducing the reject rate in the printed circuit board preparation process, but also has the advantages of improving the efficiency of substrate electronic printing and reducing substrate preparation costs. , the substrate conveying device of the present invention can quickly realize accurate loading, transfer and unloading of large-format substrates, and realize batch continuous production of printed circuit boards while ensuring the accuracy of electronic printing.

Description

technical field [0001] The invention relates to the technical field of printed electronics, in particular to a substrate conveying device for inkjet printing. Background technique [0002] Printed electronics technology is a technology of printing circuits on plastic films or glass substrates. It is a green manufacturing technology. This technology has the advantages of less material, low cost, no pollution and high flexibility, which can greatly simplify the manufacture of electronic products. According to different needs, various types of products can be prepared, such as ultra-thin, bendable, small or large, or lighter-weight products. By using the screen printing or roller printing technology that has matured in the printing industry, using a suitable substrate and conductive "ink", the required circuit boards can be printed in large quantities. [0003] With the continuous development of electronic science and technology, the application of printed electronic technolog...

AI Technical Summary

Problems solved by technology

[0004] At present, the transfer of substrates is mostly done manually, that is, the retrieval and feeding of substrates are done manually; this method of taking and feeding materials is not only inefficient, but also has high labor costs The accuracy is obviously affected by manual operation. At the same time, the ink on the substrate after electronic printing is not dry, that is, it is in an unstable state. Seriously affect the printing efficiency and printing quality of the substrate, so that the scrap rate remains high, which makes the application of printed electronics technology have certain limitations

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