Silk screen pringing device capable of multiaspect adjusting frame

Abstract

The invention discloses a screen printing device which can multi-directionally adjust a frame. The invention comprises an organic frame, a flower frame, a multi-directional frame adjusting device, a clamping device, a lifting device and a printing component; the flower frame is arranged on the multi-directional frame adjusting device which is connected with the clamping device; the multi-directional frame adjusting device is also connected with the lifting device which is arranged on a lower transverse beam of a frame; the printing component is connected on the transverse beam of the frame. The invention has the beneficial effects that (1) the multi-directional frame adjusting is adopted to increase the precision of the frame and improve the printing quality; (2) the multi-directional adjusting frame is smart and convenient , which reduces the frame adjusting time and improves the printing efficiency; (3) only the multi-directional device and the flower frame arranged on the multi-directional frame adjusting frame are lifted, lifting the whole printing component is not needed to be lifted, which reduces the lifting load and the lifting is convenient and smart; (4) the abrasion and the noise is reduced.

Description

technical field [0001] The invention relates to a screen printing device, in particular to a screen printing device capable of multidirectional frame adjustment. Background technique [0002] Screen printing has developed rapidly, and has the advantages of fast printing speed, high degree of automation, and long printing cycle. With the wide application of screen printing, the market demand for screen printing machines is also increasing. The screen printing machine is mainly composed of a cloth feeding device, a centering device, a printing unit, a printing table driving device, a body lifting device, a dryer, etc. The printed fabric is pasted by the cloth feeding device on a printing table that circulates in a radial direction On the board, it is introduced into the printing unit through the centering device; when printing, the printing table is still, the screen of the printing device is lowered, and the scraper scrapes. After the scraping is completed, the screen is lif...

AI Technical Summary

Problems solved by technology

To improve the alignment accuracy, two-axis frame adjustment is not enough, because sometimes the flower frame will have angular deflection, and the two-axis adjustment in the front, back, left and right directions cannot eliminate the deviation of the frame

The thickness of different printed fabrics is not the same, it is extremely inconvenient to fine-tune the up and down position of the flower frame only by the lifting cylinder

Furthermore, it is time-consuming to adjust the frame only on two axes, which is not conducive to improving printing efficiency.

In addition, after the printing is completed on a printing station, the screen needs to be lifted, and the fabric moves forward with the printing table for a circle. Because the lifting device of the current screen printing machine is used between the frame and the frame base The lifting cylinder is set up, and the lifting cylinder lifts the entire body including the flower frame, scraper, scraper motor and other printing components. This method has the disadvantages of heavy load, easy vibration, loud noise, and easy wear, and the printing will be damaged after wear. The printing accuracy of the machine also has a negative impact

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