Jet printing equipment for 5G mobile phone cover plate

Abstract

The invention provides jet printing equipment for a 5G mobile phone cover plate, belongs to the technical field of jet printing equipment, and aims to solve the problems that when a jet printing head on existing jet printing equipment is not used, a spray head is very easy to be blocked by dust due to lack of an effective protection structure, and the jet printing effect is affected due to blockage for a long time. A bottom plate is included. A jet printing equipment body and a conveyor are installed on the front side and the rear side of the upper end face of the bottom plate correspondingly, a cleaning mechanism is arranged at heat dissipation holes in the right end face of the jet printing equipment body, and two control switches are arranged on the front end face of a protective cover on the conveyor. When a pressing plate at the lower part is pressed, buttons at the lower parts of the two control switches on the protective cover on the conveyor are pressed at the same time, so that the conveyor is closed, and a micro motor is started through the control switch on the right side, so that the protective plate is automatically closed, a spray head of a jet printing head is not easily blocked by dust, the jet printing effect is not influenced, and then the practicability of the jet printing equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of jet printing equipment, and more specifically relates to a jet printing equipment used for a cover plate of a 5G mobile phone. Background technique [0002] Jet printing equipment is a device that is controlled by software and uses a non-contact method to mark on products. Generally refers to continuous inkjet technology. Jet printing equipment is divided into piezoelectric inkjet technology, pressure valve inkjet technology, and thermal foam inkjet technology according to the different ways of realization. At present, when spraying codes on mobile phone covers, generally inkjet printing equipment is used. [0003] For example, application number: CN201811527107.6 The present invention discloses a mobile phone glass printing equipment, including a frame and a workbench inside the frame, a fan filter unit is arranged on the top of the frame, and a rotating platform is arranged on the workbench. The rota...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a spray printing device for a 5G mobile phone cover to solve the problem that when the print head on the existing spray printing device is not in use, it is easily blocked by dust due to the lack of an effective protection structure. If the nozzle is stuck, the effect of printing will be affected due to clogging in the long run, thereby reducing the practicability of the printing equipment, and when adjusting the height and the distance between the front and rear of the existing printing equipment, the printing head needs to be fastened first. Loosen the handwheel, then adjust it, and then tighten the fastening handwheel after adjustment, which reduces the convenience of adjusting the position of the printing head, and the fastening handwheel used for fastening is also prone to damage due to external forces such as vibration The effect is loose, which affects the reliability of the print head when it is used

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