What is High precision alignment screen printing machine
Nowadays, automation in the printing industry and application in the province are becoming more and more common. The CCD visual alignment screen printing machine in the precision printing manufacturing industry with strict requirements for printing has attracted more and more attention and favor. Application of CCD visual alignment screen printing machine positioning speed, positioning accuracy is more suitable for LED ceramic substrates, LTCC, MLCC, filters, ceramic capacitors, resistors, thick film circuits, ceramic circuits, filters, sensors , ceramic thick film circuits, biological circuits, solar wafers, liquid crystal displays (LCDs), signal displays (LEDs), electroluminescent sheets (ELs), and printing of pharmaceutical coatings for various chip components and electronic components and films Process manufacturing. The working principle of the visual system of the CCD alignment screen printing machine is to obtain the high-definition image of the learning part through two alignment cameras, and to obtain the reference point for learning first by searching the target. For subsequent workpieces, the high-speed vision algorithm is used to notify the positioning platform to move, so that the position of the reference point is coincident with the intelligent, rapid and precise alignment work, and the silk screen is processed after calibration.
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