A digital inkjet printing device

By designing a digital inkjet printing device that utilizes a circular track to transport products for printing and curing, alternating printheads and UV lamps, using a light shield to isolate the products, and employing an ink collection tray in conjunction with the printhead, the device solves the problems of alignment accuracy, production cycle, and safety hazards associated with traditional screen printing and dispensing technologies, thereby improving production efficiency and printing quality.

CN224426893UActive Publication Date: 2026-06-30SHENZHEN INJETE ADDITIVE TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN INJETE ADDITIVE TECHNOLOGY CO LTD
Filing Date
2025-07-29
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional screen printing and dispensing technologies suffer from problems such as poor alignment accuracy, long production cycles, high labor costs, and numerous safety hazards.

Method used

Design a digital inkjet printing device, including a frame, a conveyor section, a printing section, a shielding section, and an ink receiving section. Products are conveyed via a circular rail for printing and curing. Printheads and UV lamps are alternately arranged, a light shield isolates adjacent products, and the ink receiving tray is in contact with or separates from the printhead, realizing automated transportation and synchronous printing.

Benefits of technology

It improves production efficiency, ensures that each layer of ink is fully cured, prevents printing quality problems, saves operation time, reduces labor costs, and reduces safety hazards.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a digital inkjet printing device, including a frame, and further comprising: a conveying section, including a circular rail and multiple fixture assemblies, the fixture assemblies being used to fix the product to be printed, and the fixture assemblies moving along the circular rail; a printing section, located above the conveying section, including multiple printheads and multiple UV lamps, the printheads and UV lamps being alternately arranged for printing and curing the product conveyed by the conveying section; a shielding section, located on the frame, including a first cylinder and multiple light-shielding plates, the light-shielding plates moving closer to or further away from the printing section with the movement of the first cylinder; and an ink receiving section, located below the printing section, including multiple ink receiving trays and a second cylinder, the ink receiving trays moving with the movement of the second cylinder to contact or separate from the printheads. Compared with existing screen printing technology, this application shortens the production cycle and improves work efficiency.
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