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Ultraviolet curing device

A curing device and ultraviolet light technology, which is applied in the direction of surface coating liquid device, coating, pretreatment surface, etc., can solve the problems of increasing cost and not meeting cost-effectiveness, and achieve to overcome oxygen inhibition and improve ultraviolet light curing quality effect

Active Publication Date: 2021-10-12
SOULNANO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, inserting gas throughout the workspace would be significantly more costly and not cost-effective

Method used

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  • Ultraviolet curing device
  • Ultraviolet curing device
  • Ultraviolet curing device

Examples

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Embodiment Construction

[0027] Embodiments of the ultraviolet curing device according to the present disclosure will be described below with reference to related drawings. For the sake of clarity and convenience of illustration, the sizes and proportions of the components in the drawings may be exaggerated or reduced. In the following description and / or claims, when it is mentioned that an element is "connected" or "coupled" to another element, it may be directly connected or coupled to the other element or there may be an intervening element; When "directly connected" or "directly coupled" to another element, there are no intervening elements present, and other words used to describe the relationship between elements or layers should be interpreted in the same manner. To facilitate understanding, the same elements in the following embodiments are described with the same symbols.

[0028] see figure 1 and figure 2 , which are the front view and the side view of the ultraviolet curing device accord...

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PUM

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Abstract

The invention discloses an ultraviolet curing device, and the ultraviolet curing device includes a gas jetting module, a flow rate adjustment module, an ultraviolet curing module and a first gas channel. The gas jetting module includes an upper panel, a lower panel and a frame. The upper panel is disposed on the upper side of the frame. The lower panel is disposed on the lower side of the frame and includes one or more gas outlets. A gas chamber is formed between the upper panel, lower panel and frame. The first gas channel is connected to the gas jetting module. The flow rate adjustment module is connected to the first gas channel and adjusts the flow rate of the gas inputted into the gas chamber via the first gas channel. The ultraviolet curing module includes an ultraviolet light source and is connected to the gas jetting module.

Description

technical field [0001] The present disclosure relates to a curing device, in particular to an ultraviolet curing device. Background technique [0002] In recent years, ultraviolet light-emitting diodes (UV-LEDs) have been commercialized; due to their lower power consumption, UV-LEDs can be used to replace UV mercury lamps in many UV curing devices. Although the UV curing device using UV light-emitting diodes can achieve lower power consumption, it still needs to overcome the problem of oxygen inhibition, resulting in a significant impact on the quality of UV curing. However, existing UV curing devices cannot provide an effective solution. [0003] Since the target is always moving, air can enter the space between the UV curing device and the target along the moving path of the target; therefore, an airtight environment cannot be created during the UV curing process. It is impossible to create a vacuum unless the entire workspace is under vacuum. In addition, forming a vac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F23/04B05D3/06B05D3/04
CPCB41F23/04B05D3/067B05D3/0466B05D3/04B05D3/06
Inventor 谢宏兴王楚恒
Owner SOULNANO LTD
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