Printing pressure measurement and correction method of plane screen printing machine

Abstract

The invention discloses a printing pressure measurement and correction method of a plane screen printing machine. The method comprises the following steps of that a horizontal rule is adopted to measure and correct a screen printer platform in the longitudinal and transverse horizontal directions; the horizontal rule is adopted to measure and correct the horizontal direction of screen clamping atpositions of the printing starting knife and the printing receiving knife and at a descending end point of a screen; and the horizontal rule is adopted to measure and correct the horizontal directionof printing scraping knife clamping of a printing knife edge. According to the printing pressure horizontal measuring method of the plane screen printing machine, a printing platform, the screen and the knife edge are horizontally corrected, printing pressure key parameters of the plane screen printing production process are obtained, the printing pressure of the printing knife edge can be kept balanced to act on the screen, and the printing pressure simultaneously acts on a printing workpiece of the platform. A horizontal measurement method for the printing pressure detection and correction of the plane screen printing machine completely overcomes the blind control of the printing production process.

Description

technical field [0001] The invention relates to the technical field of measuring key parameters of printing pressure for screen printing production using a flat screen printing machine, in particular to a method for measuring and correcting printing pressure of a flat screen printing machine. Background technique [0002] As far as the printing production process control requirements of the flat screen printing machine are concerned, until now, the equipment has only provided the parameter of "cylinder pressure", while the production process control of the flat screen printing machine actually needs to know whether the printing pressure of the printing knife can act on the screen in a balanced manner. plate, and whether it can act on the printing workpiece of the platform synchronously. When the tool holder mechanism of the screen printing machine changes and fails to maintain horizontal operation, the clamping mechanism of the screen plate changes and fails to maintain hori...

AI Technical Summary

Problems solved by technology

When the tool holder mechanism of the screen printing machine changes and fails to maintain horizontal operation, the clamping mechanism of the screen plate changes and fails to maintain horizontal operation, and the level of printing scraper grinding and reinstallation is different, it will directly affect the balanced transmission of printing pressure, thereby affecting The production process effect of flat screen printing, so the only parameter of "cylinder pressure" of the screen printing machine cannot fully reflect that the printing pressure is balanced and in place

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