Method and device for ceramic curved surface screen printing

A technology of screen printing and screen printing, applied in printing devices, screen printing machines, printing and other directions, can solve the problems of ceramic curved screen printing machines that have not yet been found, and achieve easy maintenance, high accuracy and easy operation. Effect

Inactive Publication Date: 2011-02-02
江苏玉泉机械制造有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that although there are many machines and patents related to screen printing technology an

Method used

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  • Method and device for ceramic curved surface screen printing
  • Method and device for ceramic curved surface screen printing
  • Method and device for ceramic curved surface screen printing

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Experimental program
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Effect test

Embodiment Construction

[0017] First, in accordance with the performance indicators to be achieved by the printing machine, design and implementation plans are formulated for mechanical and electrical components, process routes, materials and production methods.

[0018] The working mechanism of the printing machine is: when the screen frame moves horizontally, the squeegee descends to contact the screen printing template, and the ink penetrates the graphic mesh under the pressure of the stationary squeegee. At the same time, the substrate mold support rises to contact the bottom of the screen frame, and the substrate rotates in place (horizontally stationary) driven by the movement of the screen frame, so that the ink passing through the graphic mesh is transferred to the surface of the substrate . The curved surface of the ceramic body of the substrate is the outer wall of a cylinder, a cone and an arc cylinder.

[0019] The working process of the printing machine is: each printing cycle is divided int...

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PUM

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Abstract

The invention relates to a method and a device for ceramic curved surface screen printing. The device of the invention is characterized in that printed ceramics are sheathed on a die shoe which is supported by a bracket supported and rotates around a shaft; the shape of the die shoe is divided into a concave cavity of a cylinder and a concave cavity of a taper barrel according to the printed ceramics; the cylinder is suitable for being sheathed with cylinder-shaped and arc-shaped ceramic bodies; the taper barrel is suitable for being sheathed with taper barrel-shaped ceramic bodies; the inclined surface of the taper barrel can be used for regulating the position of the die shoe through a worm gear to guarantee that the inclined surface of the taper barrel reaches to the horizontal position in parallel to a screen frame capable of horizontally moving; the inclined surface of the taper barrel fully contacts with the surface of the bottom screen of the screen frame; a proper amount of ink is added into the screen frame so as to enable the screen frame to horizontally move forwards; an ink scraping blade for printing is lowered to contact and extrude a screen printing template loaded with the ink so as to lead the ink to pass through screen holes; the ink scraping blade simultaneously contacts with the surface of the printed ceramics; the position of the ink scraping blade contacts with the surface of the printed ceramics arranged on the lower part of the screen printing template; the ink passing through the screen holes is caught by the surface of the printed ceramics; and the screen frame moves to drive a printed object sheathed on the die shoe to rotate.

Description

Technical field [0001] The invention relates to a method and device for ceramic curved screen printing. technical background [0002] Screen printing began in the 1980s and is used for the printing of materials such as paper, plastic, wood, metal, ceramics, textiles, leather, circuit boards and electronic components. Common printed materials include color oil paintings, posters, business cards, binding covers, There are also many related reports and patents on commodity signs and printed and dyed textiles. [0003] The invention patent "Ceramic pigment gradient one-step screen printing method" (application number 96102060.1) discloses a ceramic decoration technology, which can screen print a variety of colors and gradual color patterns on a flat ceramic product with a plate at a time. It is printed on the film decal and then decaled. It is made of mixing ink oil and ceramic pigments in a ratio of 1:1 to 3 and then shoveling them on a scraper for one screen printing. Suitable for...

Claims

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Application Information

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IPC IPC(8): B41F15/08B41M1/34B41M1/12B41M1/40
Inventor 赵春桃孔德双谷昌军孔令仁
Owner 江苏玉泉机械制造有限公司
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