Nozzle regulating mechanism and its regulating method, and device for using the said nozzle regulating mechanism

Abstract

The invention relates to a nozzle adjustment mechanism of equipment using such nozzle and adjustment method thereof and the equipment using the nozzle adjustment mechanism. The nozzle adjustment mechanism includes nozzles, connection frame, bottom board, wherein the nozzles is fixed to the connection frame, and the turning position of the nozzle is adjusted by coordination of eccentric bolt and locating pin, and angle of pressure spring is adjusted to implement return adjustment; the connection frame equipped with the nozzles inserts into mounting hole arranged on the bottom board, and the position where the connection frame and the nozzles locate on the bottom board is adjusted by forward and backward adjusting the bolt and the pressure spring covering the bolt. The invention has advantages of easy adjustment and high adjustment precision by improving the mechanical structure.

Description

technical field [0001] The invention relates to a nozzle adjustment mechanism and its adjustment method, as well as equipment using the nozzle adjustment mechanism. Background technique [0002] As the real-time, convenience and economy of digital printing technology are gradually accepted by people, the application of digital printing technology is becoming more and more extensive. As an important part of digital printing technology, inkjet printing technology is widely used in advertising, printing and dyeing, packaging, etc. business etc. The core of inkjet printing technology --- nozzle, has been extended to the application of electronics industry, pharmaceutical industry and other industries. [0003] The nozzle usually refers to the inkjet print head. There are many extremely small holes on the nozzle, which are called nozzles, and the ink is ejected at high speed from the nozzles. The injection methods of the nozzle include piezoelectric type and thermal foaming ty...

AI Technical Summary

Problems solved by technology

At this time, the tapered screw on the left side of the Y direction is not adjusted, and the nozzle 5' cannot move along the Y direction, but since the contact surface between the nozzle 5' and the tapered screw on the left is a slope, it will cause the nozzle 5' to circle its left side. Tapered screw rotation

[0020] If you adjust the Y direction forward, you need to tighten the left taper screw. At this time, the right taper screw has not moved, which will also cause the nozzle to rotate.

If the nozzle is crooked and needs to be straightened, it can only be adjusted by turning the taper screw on the left, and this method can only be adjusted in one direction. If the adjustment is overdone, it must be adjusted again.

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