Multi-station rotary-table screen printing machine

Abstract

The invention relates to a multi-station rotary-table screen printing machine. A three-axis adjusting and feeding device, a multi-station rotary table, a screen printing device and a box embryo placement device are arranged on a rack; the three-axis adjusting and feeding device enables a printed material to move in the XYR directions, adjusts the position of the printed material and feeds the printed material into the multi-station rotary table; the multi-station rotary table is sequentially divided into a loading station, a screen printing station, a box embryo placement station and an unloading station along the feeding direction; the screen printing device is arranged on one side of the screen printing station; the printed material subjected to screen-printing through the screen printing device is fed into the box embryo placement station; and the box embryo placement device is arranged on one side of the box embryo placement station. According to the multi-station rotary-table screen printing machine provided by the invention, during the screen printing process, the printed material can be prevented from adhering onto a screen printing mesh frame, so that the screen printing efficiency is improved; the multi-station rotary-table screen printing machine is safe to operate, and the work on the various stations can be recognized and controlled, so that the various stations works orderly; and through one-time precise localization, the printed material is accurately placed at the appropriate position on the tray so as to be free from being re-adjusted when being placed in the later period, so that the time is saved, and the working efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of screen printing equipment, in particular to a multi-station turntable screen printing machine. Background technique [0002] Silk screen printing requires the text and image to be printed to be made into a screen printing plate, installed on the screen printing machine, and then the ink is squeezed through the screen printing plate by a squeegee and applied to the substrate (such as textiles, metal plates, plastics, leather templates, glass and ceramics) So as to silk-print the same pattern as the silk-screen plate on the substrate. [0003] The invention provides a multi-station screen printing machine for glue screen printing. The traditional multi-station screen printing machine still has the following shortcomings in the screen printing glue process; [0004] (1) After the screen printing glue, the substrate is easy to adhere to the screen frame. The substrate needs to be removed before entering the next proc...

AI Technical Summary

Problems solved by technology

[0004] (1) After the screen printing glue, the substrate is easy to stick to the screen printing frame, and the substrate needs to be removed before entering the next process, which will affect the work efficiency and increase the workload

[0005] (2) The placement of substrates is mostly done manually, or simply placed by machinery, and the position accuracy is poor. During the silk screen printing process, multiple adjustments are required, which is inefficient and easy to endanger personal safety, which is not conducive to automation.

[0006] (3) The control of each station cannot be realized during the silk screen printing process

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