A flat screen curved surface screen printing machine

Abstract

The invention belongs to the technical field of printing machines, and particularly relates to a flat screen curved surface screen printing machine. The flat screen curved surface screen printing machine comprises a supporting frame, idler wheels, a printing table, a telescopic rod, a connection board, first electric push rods, a motor, a side board, a rotary plate, a left fixing base, a right fixing base, a first connection block, a linking rod, a supporting board, a second electric push rod, a groove, a limiting rod, a slide block, a second connection block, a fixed board, a movable rod, fixing bolts, threaded holes, a rotary shaft, a connection rod, an ink scraping board and a movable board. The movable rod drives the movable board to rotate through a rotary shaft, so that the movable rod fixedly connected with one end of the movable board and the ink scraping board rotate, one end of the ink scraping board gets close to the surface of a to-be-printed object, the fixing bolts are inthreaded connection with the threaded hole in one side of the movable rod and the corresponding threaded hole in one side of the fixed board separately, the positions of the movable rod and the movable board are fixed, the distance between the ink scraping board and the object is adjusted according to the size of the to-be-printed object conveniently, and ink on curved surface printing materialsof different sizes can be conveniently scraped.

Description

technical field [0001] The invention belongs to the technical field of printing machines, in particular to a flat screen curved screen printing machine. Background technique [0002] A screen printing machine is a machine that uses a screen printing plate to print, which belongs to a kind of printing machine. A screen printing machine is a machine for printing text and images, and is a general term for machines or equipment used to produce printed matter. Screen printing machine is a representative printing equipment among stencil printing machines. In addition to silk, the material for making screen can also be nylon wire, copper wire, steel wire or stainless steel wire. It can be divided into flat screen printing machine, curved screen printing machine, rotary screen printing machine and so on. [0003] At present, flat screen and curved surface screen printing is a method of printing flat screen printing plates on curved surface substrates (such as balls, cylinders, cyli...

AI Technical Summary

Problems solved by technology

[0003] At present, flat screen and curved surface screen printing is a method of printing flat screen printing plates on curved surface substrates (such as balls, cylinders, cylinders, etc.). Curved surface substrates of different sizes are not easy to fix and rotate. Ordinary screen printing The printing machine needs to fix the curved substrate through the splint, so that the curved substrate is not easy to remove and place during batch printing, which affects the printing efficiency, and the squeegee of the existing screen printing machine is often for a specific size. Curved surface substrates are used for scraping ink, which is not suitable for curved surface substrates of different sizes and shapes, which will affect the efficiency of scraping ink, and then affect the efficiency of screen printing

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